[ 460.675992][T16443] should_fail_ex+0x46c/0x600 [ 460.676019][T16443] ? alloc_empty_file+0x55/0x1d0 [ 460.676037][T16443] should_failslab+0xa8/0x100 [ 460.676063][T16443] ? alloc_empty_file+0x55/0x1d0 [ 460.676079][T16443] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 460.676102][T16443] ? rt_spin_unlock+0x150/0x200 [ 460.676128][T16443] alloc_empty_file+0x55/0x1d0 [ 460.676147][T16443] alloc_file_pseudo+0x13d/0x210 [ 460.676169][T16443] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 460.676188][T16443] ? shmem_get_inode+0xb53/0xe00 [ 460.676224][T16443] __shmem_file_setup+0x284/0x300 [ 460.676253][T16443] __se_sys_memfd_create+0x308/0x7a0 [ 460.676277][T16443] do_syscall_64+0xfa/0xfa0 [ 460.676299][T16443] ? lockdep_hardirqs_on+0x9c/0x150 [ 460.676322][T16443] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.676352][T16443] ? clear_bhb_loop+0x60/0xb0 [ 460.676374][T16443] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 460.676393][T16443] RIP: 0033:0x7f4daec4e969 [ 460.676410][T16443] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 4 printk messages dropped ** [ 460.676487][T16443] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 73 printk messages dropped ** [ 460.686409][T16445] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 460.686421][T16445] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 ** 35 printk messages dropped ** [ 460.858558][T16448] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 460.858570][T16448] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 460.858602][T16448] [ 460.888761][T16451] FAULT_INJECTION: forcing a failure. [ 460.888761][T16451] name failslab, interval 1, probability 0, space 0, times 0 [ 460.888796][T16451] CPU: 1 UID: 0 PID: 16451 Comm: syz.0.4767 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 460.888816][T16451] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 460.888827][T16451] Call Trace: [ 460.888836][T16451] [ 460.888844][T16451] dump_stack_lvl+0x189/0x250 [ 460.888883][T16451] ? __pfx____ratelimit+0x10/0x10 2025/11/01 22:58:22 executed programs: 4881 [ 460.888908][T16451] ? __pfx_dump_stack_lvl+0x10/0x10 [ 460.888935][T16451] ? __pfx__printk+0x10/0x10 [ 460.888962][T16451] ? __pfx___might_resched+0x10/0x10 [ 460.888984][T16451] ? fs_reclaim_acquire+0x7d/0x100 [ 460.889015][T16451] should_fail_ex+0x46c/0x600 [ 460.889043][T16451] ? alloc_empty_file+0x55/0x1d0 [ 460.889060][T16451] should_failslab+0xa8/0x100 [ 460.889086][T16451] ? alloc_empty_file+0x55/0x1d0 [ 460.889102][T16451] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 460.889125][T16451] ? rt_spin_unlock+0x150/0x200 [ 460.889151][T16451] alloc_empty_file+0x55/0x1d0 [ 460.889170][T16451] alloc_file_pseudo+0x13d/0x210 [ 460.889192][T16451] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 460.889211][T16451] ? shmem_get_inode+0xb53/0xe00 [ 460.889246][T16451] __shmem_file_setup+0x284/0x300 [ 460.889279][T16451] __se_sys_memfd_create+0x308/0x7a0 [ 460.889303][T16451] do_syscall_64+0xfa/0xfa0 [ 460.889325][T16451] ? lockdep_hardirqs_on+0x9c/0x150 [ 460.889349][T16451] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f ** 8 printk messages dropped ** [ 460.889502][T16451] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 36 printk messages dropped ** [ 460.902898][T16452] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 36 printk messages dropped ** [ 460.945652][T16453] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 36 printk messages dropped ** [ 461.045548][T16455] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 461.045560][T16455] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 461.045589][T16455] [ 461.080060][T16457] FAULT_INJECTION: forcing a failure. [ 461.080060][T16457] name failslab, interval 1, probability 0, space 0, times 0 [ 461.080095][T16457] CPU: 1 UID: 0 PID: 16457 Comm: syz.3.4771 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 461.080119][T16457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 461.080130][T16457] Call Trace: [ 461.080138][T16457] [ 461.080147][T16457] dump_stack_lvl+0x189/0x250 [ 461.080178][T16457] ? __pfx____ratelimit+0x10/0x10 [ 461.080203][T16457] ? __pfx_dump_stack_lvl+0x10/0x10 [ 461.080229][T16457] ? __pfx__printk+0x10/0x10 [ 461.080263][T16457] ? __pfx___might_resched+0x10/0x10 [ 461.080286][T16457] ? fs_reclaim_acquire+0x7d/0x100 [ 461.080316][T16457] should_fail_ex+0x46c/0x600 [ 461.080344][T16457] ? alloc_empty_file+0x55/0x1d0 [ 461.080362][T16457] should_failslab+0xa8/0x100 [ 461.080388][T16457] ? alloc_empty_file+0x55/0x1d0 ** 36 printk messages dropped ** [ 461.138961][T16461] ? alloc_empty_file+0x55/0x1d0 [ 461.138977][T16461] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 461.139006][T16461] ? rt_spin_unlock+0x150/0x200 [ 461.139032][T16461] alloc_empty_file+0x55/0x1d0 [ 461.139051][T16461] alloc_file_pseudo+0x13d/0x210 [ 461.139073][T16461] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 461.139092][T16461] ? shmem_get_inode+0xb53/0xe00 [ 461.139128][T16461] __shmem_file_setup+0x284/0x300 [ 461.139157][T16461] __se_sys_memfd_create+0x308/0x7a0 [ 461.139181][T16461] do_syscall_64+0xfa/0xfa0 [ 461.139204][T16461] ? lockdep_hardirqs_on+0x9c/0x150 [ 461.139226][T16461] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.139245][T16461] ? clear_bhb_loop+0x60/0xb0 [ 461.139268][T16461] entry_SYSCALL_64_after_hwframe+0x77/0x7f ** 60 printk messages dropped ** [ 461.226291][T16463] ? alloc_empty_file+0x55/0x1d0 ** 36 printk messages dropped ** [ 461.292125][T16468] ? alloc_empty_file+0x55/0x1d0 [ 461.292140][T16468] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 461.292163][T16468] ? rt_spin_unlock+0x150/0x200 [ 461.292189][T16468] alloc_empty_file+0x55/0x1d0 [ 461.292208][T16468] alloc_file_pseudo+0x13d/0x210 [ 461.292229][T16468] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 461.292248][T16468] ? shmem_get_inode+0xb53/0xe00 [ 461.292284][T16468] __shmem_file_setup+0x284/0x300 [ 461.292312][T16468] __se_sys_memfd_create+0x308/0x7a0 [ 461.292336][T16468] do_syscall_64+0xfa/0xfa0 [ 461.292358][T16468] ? lockdep_hardirqs_on+0x9c/0x150 [ 461.292381][T16468] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.292401][T16468] ? clear_bhb_loop+0x60/0xb0 [ 461.292423][T16468] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.292442][T16468] RIP: 0033:0x7fdcd139e969 [ 461.292458][T16468] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 461.292475][T16468] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 461.292495][T16468] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 461.292510][T16468] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 461.292523][T16468] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 461.292536][T16468] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 16 printk messages dropped ** [ 461.340622][T16467] ? alloc_empty_file+0x55/0x1d0 [ 461.340638][T16467] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 461.340661][T16467] ? rt_spin_unlock+0x150/0x200 [ 461.340687][T16467] alloc_empty_file+0x55/0x1d0 [ 461.340707][T16467] alloc_file_pseudo+0x13d/0x210 [ 461.340728][T16467] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 461.340748][T16467] ? shmem_get_inode+0xb53/0xe00 [ 461.340783][T16467] __shmem_file_setup+0x284/0x300 [ 461.340809][T16467] __se_sys_memfd_create+0x308/0x7a0 [ 461.340828][T16467] do_syscall_64+0xfa/0xfa0 [ 461.340850][T16467] ? lockdep_hardirqs_on+0x9c/0x150 [ 461.340873][T16467] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.340892][T16467] ? clear_bhb_loop+0x60/0xb0 [ 461.340914][T16467] entry_SYSCALL_64_after_hwframe+0x77/0x7f ** 23 printk messages dropped ** [ 461.352200][T16469] ? alloc_empty_file+0x55/0x1d0 ** 73 printk messages dropped ** [ 461.554121][T16475] ? alloc_empty_file+0x55/0x1d0 [ 461.554137][T16475] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 461.554159][T16475] ? rt_spin_unlock+0x150/0x200 [ 461.554186][T16475] alloc_empty_file+0x55/0x1d0 [ 461.554205][T16475] alloc_file_pseudo+0x13d/0x210 [ 461.554226][T16475] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 461.554245][T16475] ? shmem_get_inode+0xb53/0xe00 [ 461.554281][T16475] __shmem_file_setup+0x284/0x300 [ 461.554315][T16475] __se_sys_memfd_create+0x308/0x7a0 [ 461.554338][T16475] do_syscall_64+0xfa/0xfa0 [ 461.554361][T16475] ? lockdep_hardirqs_on+0x9c/0x150 [ 461.554384][T16475] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.554403][T16475] ? clear_bhb_loop+0x60/0xb0 [ 461.554426][T16475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.554444][T16475] RIP: 0033:0x7f6e3de1e969 [ 461.554461][T16475] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 21 printk messages dropped ** [ 461.574812][T16476] ? alloc_empty_file+0x55/0x1d0 [ 461.574828][T16476] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 461.574850][T16476] ? rt_spin_unlock+0x150/0x200 [ 461.574877][T16476] alloc_empty_file+0x55/0x1d0 [ 461.574896][T16476] alloc_file_pseudo+0x13d/0x210 [ 461.574918][T16476] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 461.574937][T16476] ? shmem_get_inode+0xb53/0xe00 [ 461.574972][T16476] __shmem_file_setup+0x284/0x300 [ 461.575001][T16476] __se_sys_memfd_create+0x308/0x7a0 [ 461.575024][T16476] do_syscall_64+0xfa/0xfa0 [ 461.575046][T16476] ? lockdep_hardirqs_on+0x9c/0x150 [ 461.575069][T16476] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.575088][T16476] ? clear_bhb_loop+0x60/0xb0 [ 461.575110][T16476] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.575129][T16476] RIP: 0033:0x7f4daec4e969 ** 59 printk messages dropped ** [ 461.651879][T16479] ? alloc_empty_file+0x55/0x1d0 ** 36 printk messages dropped ** [ 461.746933][T16485] ? alloc_empty_file+0x55/0x1d0 [ 461.746949][T16485] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 461.746972][T16485] ? rt_spin_unlock+0x150/0x200 [ 461.746999][T16485] alloc_empty_file+0x55/0x1d0 [ 461.747019][T16485] alloc_file_pseudo+0x13d/0x210 [ 461.747040][T16485] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 461.747059][T16485] ? shmem_get_inode+0xb53/0xe00 [ 461.747094][T16485] __shmem_file_setup+0x284/0x300 [ 461.747123][T16485] __se_sys_memfd_create+0x308/0x7a0 [ 461.747146][T16485] do_syscall_64+0xfa/0xfa0 [ 461.747168][T16485] ? lockdep_hardirqs_on+0x9c/0x150 [ 461.747192][T16485] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.747212][T16485] ? clear_bhb_loop+0x60/0xb0 [ 461.747234][T16485] entry_SYSCALL_64_after_hwframe+0x77/0x7f ** 23 printk messages dropped ** [ 461.749074][T16484] ? alloc_empty_file+0x55/0x1d0 [ 461.749089][T16484] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 461.749111][T16484] ? rt_spin_unlock+0x150/0x200 [ 461.749138][T16484] alloc_empty_file+0x55/0x1d0 [ 461.749156][T16484] alloc_file_pseudo+0x13d/0x210 [ 461.749178][T16484] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 461.749197][T16484] ? shmem_get_inode+0xb53/0xe00 [ 461.749233][T16484] __shmem_file_setup+0x284/0x300 [ 461.749261][T16484] __se_sys_memfd_create+0x308/0x7a0 [ 461.749284][T16484] do_syscall_64+0xfa/0xfa0 [ 461.749307][T16484] ? lockdep_hardirqs_on+0x9c/0x150 [ 461.749329][T16484] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.749348][T16484] ? clear_bhb_loop+0x60/0xb0 [ 461.749369][T16484] entry_SYSCALL_64_after_hwframe+0x77/0x7f ** 23 printk messages dropped ** [ 461.781320][T16483] ? alloc_empty_file+0x55/0x1d0 ** 58 printk messages dropped ** [ 461.852130][T16487] ** 14 printk messages dropped ** [ 461.959146][T16491] ? alloc_empty_file+0x55/0x1d0 [ 461.959162][T16491] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 461.959185][T16491] ? rt_spin_unlock+0x150/0x200 [ 461.959211][T16491] alloc_empty_file+0x55/0x1d0 [ 461.959231][T16491] alloc_file_pseudo+0x13d/0x210 [ 461.959252][T16491] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 461.959271][T16491] ? shmem_get_inode+0xb53/0xe00 [ 461.959306][T16491] __shmem_file_setup+0x284/0x300 [ 461.959336][T16491] __se_sys_memfd_create+0x308/0x7a0 [ 461.959359][T16491] do_syscall_64+0xfa/0xfa0 [ 461.959382][T16491] ? lockdep_hardirqs_on+0x9c/0x150 [ 461.959405][T16491] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.959424][T16491] ? clear_bhb_loop+0x60/0xb0 [ 461.959446][T16491] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 461.959465][T16491] RIP: 0033:0x7fdcd139e969 [ 461.959483][T16491] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 461.959500][T16491] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 20 printk messages dropped ** [ 461.976853][T16493] ? alloc_empty_file+0x55/0x1d0 [ 461.976869][T16493] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 461.976891][T16493] ? rt_spin_unlock+0x150/0x200 [ 461.976918][T16493] alloc_empty_file+0x55/0x1d0 [ 461.976937][T16493] alloc_file_pseudo+0x13d/0x210 [ 461.976959][T16493] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 461.976978][T16493] ? shmem_get_inode+0xb53/0xe00 [ 461.977014][T16493] __shmem_file_setup+0x284/0x300 ** 29 printk messages dropped ** [ 461.978816][T16492] ? alloc_empty_file+0x55/0x1d0 [ 461.978831][T16492] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 461.978862][T16492] ? rt_spin_unlock+0x150/0x200 [ 461.978888][T16492] alloc_empty_file+0x55/0x1d0 [ 461.978907][T16492] alloc_file_pseudo+0x13d/0x210 ** 11 printk messages dropped ** [ 461.979179][T16492] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 57 printk messages dropped ** [ 462.188366][T16500] ? alloc_empty_file+0x55/0x1d0 [ 462.188386][T16500] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 462.188409][T16500] ? rt_spin_unlock+0x150/0x200 [ 462.188435][T16500] alloc_empty_file+0x55/0x1d0 [ 462.188455][T16500] alloc_file_pseudo+0x13d/0x210 [ 462.188476][T16500] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 462.188495][T16500] ? shmem_get_inode+0xb53/0xe00 [ 462.188531][T16500] __shmem_file_setup+0x284/0x300 [ 462.188560][T16500] __se_sys_memfd_create+0x308/0x7a0 [ 462.188582][T16500] do_syscall_64+0xfa/0xfa0 [ 462.188605][T16500] ? lockdep_hardirqs_on+0x9c/0x150 [ 462.188628][T16500] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.188647][T16500] ? clear_bhb_loop+0x60/0xb0 [ 462.188670][T16500] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.188688][T16500] RIP: 0033:0x7f6e3de1e969 [ 462.188705][T16500] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 462.188722][T16500] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 462.188743][T16500] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 ** 19 printk messages dropped ** [ 462.202477][T16499] ? alloc_empty_file+0x55/0x1d0 [ 462.202493][T16499] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 462.202515][T16499] ? rt_spin_unlock+0x150/0x200 [ 462.202542][T16499] alloc_empty_file+0x55/0x1d0 ** 33 printk messages dropped ** [ 462.240706][T16501] ? alloc_empty_file+0x55/0x1d0 [ 462.240729][T16501] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 462.240751][T16501] ? rt_spin_unlock+0x150/0x200 [ 462.240778][T16501] alloc_empty_file+0x55/0x1d0 [ 462.240798][T16501] alloc_file_pseudo+0x13d/0x210 [ 462.240819][T16501] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 462.240838][T16501] ? shmem_get_inode+0xb53/0xe00 [ 462.240873][T16501] __shmem_file_setup+0x284/0x300 [ 462.240903][T16501] __se_sys_memfd_create+0x308/0x7a0 [ 462.240927][T16501] do_syscall_64+0xfa/0xfa0 [ 462.240949][T16501] ? lockdep_hardirqs_on+0x9c/0x150 [ 462.240980][T16501] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.241000][T16501] ? clear_bhb_loop+0x60/0xb0 ** 46 printk messages dropped ** [ 462.330203][T16503] ** 14 printk messages dropped ** [ 462.405506][T16505] ? alloc_empty_file+0x55/0x1d0 [ 462.405521][T16505] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 462.405545][T16505] ? rt_spin_unlock+0x150/0x200 [ 462.405572][T16505] alloc_empty_file+0x55/0x1d0 [ 462.405592][T16505] alloc_file_pseudo+0x13d/0x210 [ 462.405614][T16505] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 462.405633][T16505] ? shmem_get_inode+0xb53/0xe00 [ 462.405670][T16505] __shmem_file_setup+0x284/0x300 [ 462.405699][T16505] __se_sys_memfd_create+0x308/0x7a0 [ 462.405723][T16505] do_syscall_64+0xfa/0xfa0 [ 462.405746][T16505] ? lockdep_hardirqs_on+0x9c/0x150 [ 462.405777][T16505] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.405797][T16505] ? clear_bhb_loop+0x60/0xb0 [ 462.405819][T16505] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.405839][T16505] RIP: 0033:0x7fdcd139e969 [ 462.405856][T16505] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 462.405874][T16505] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 20 printk messages dropped ** [ 462.456309][T16508] ? alloc_empty_file+0x55/0x1d0 [ 462.456325][T16508] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 462.456348][T16508] ? rt_spin_unlock+0x150/0x200 [ 462.456374][T16508] alloc_empty_file+0x55/0x1d0 [ 462.456393][T16508] alloc_file_pseudo+0x13d/0x210 [ 462.456415][T16508] ? __pfx_alloc_file_pseudo+0x10/0x10 ** 31 printk messages dropped ** [ 462.459094][T16509] ? alloc_empty_file+0x55/0x1d0 [ 462.459109][T16509] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 462.459133][T16509] ? rt_spin_unlock+0x150/0x200 [ 462.459159][T16509] alloc_empty_file+0x55/0x1d0 [ 462.459178][T16509] alloc_file_pseudo+0x13d/0x210 [ 462.459200][T16509] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 462.459218][T16509] ? shmem_get_inode+0xb53/0xe00 [ 462.459254][T16509] __shmem_file_setup+0x284/0x300 ** 28 printk messages dropped ** [ 462.522080][T16511] ? alloc_empty_file+0x55/0x1d0 [ 462.522097][T16511] should_failslab+0xa8/0x100 ** 35 printk messages dropped ** [ 462.575427][T16513] ? alloc_empty_file+0x55/0x1d0 [ 462.575443][T16513] should_failslab+0xa8/0x100 [ 462.575468][T16513] ? alloc_empty_file+0x55/0x1d0 [ 462.575483][T16513] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 462.575505][T16513] ? rt_spin_unlock+0x150/0x200 [ 462.575532][T16513] alloc_empty_file+0x55/0x1d0 [ 462.575552][T16513] alloc_file_pseudo+0x13d/0x210 [ 462.575573][T16513] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 462.575592][T16513] ? shmem_get_inode+0xb53/0xe00 [ 462.575628][T16513] __shmem_file_setup+0x284/0x300 [ 462.575657][T16513] __se_sys_memfd_create+0x308/0x7a0 [ 462.575680][T16513] do_syscall_64+0xfa/0xfa0 [ 462.575700][T16513] ? lockdep_hardirqs_on+0x9c/0x150 [ 462.575723][T16513] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.575742][T16513] ? clear_bhb_loop+0x60/0xb0 [ 462.575772][T16513] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.575791][T16513] RIP: 0033:0x7fdcd139e969 [ 462.575809][T16513] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 462.575825][T16513] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 462.575846][T16513] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 462.575860][T16513] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 ** 15 printk messages dropped ** [ 462.687502][T16519] ? fs_reclaim_acquire+0x7d/0x100 [ 462.687539][T16519] should_fail_ex+0x46c/0x600 [ 462.687567][T16519] ? alloc_empty_file+0x55/0x1d0 ** 34 printk messages dropped ** [ 462.689528][T16517] ? fs_reclaim_acquire+0x7d/0x100 [ 462.689557][T16517] should_fail_ex+0x46c/0x600 [ 462.689585][T16517] ? alloc_empty_file+0x55/0x1d0 [ 462.689601][T16517] should_failslab+0xa8/0x100 [ 462.689627][T16517] ? alloc_empty_file+0x55/0x1d0 [ 462.689643][T16517] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 462.689665][T16517] ? rt_spin_unlock+0x150/0x200 [ 462.689690][T16517] alloc_empty_file+0x55/0x1d0 [ 462.689710][T16517] alloc_file_pseudo+0x13d/0x210 [ 462.689730][T16517] ? __pfx_alloc_file_pseudo+0x10/0x10 ** 27 printk messages dropped ** [ 462.699147][T16518] ? fs_reclaim_acquire+0x7d/0x100 [ 462.699176][T16518] should_fail_ex+0x46c/0x600 [ 462.699204][T16518] ? alloc_empty_file+0x55/0x1d0 [ 462.699221][T16518] should_failslab+0xa8/0x100 [ 462.699247][T16518] ? alloc_empty_file+0x55/0x1d0 ** 32 printk messages dropped ** [ 462.784397][T16521] ? __pfx___might_resched+0x10/0x10 [ 462.784419][T16521] ? fs_reclaim_acquire+0x7d/0x100 [ 462.784448][T16521] should_fail_ex+0x46c/0x600 [ 462.784477][T16521] ? alloc_empty_file+0x55/0x1d0 [ 462.784495][T16521] should_failslab+0xa8/0x100 [ 462.784519][T16521] ? alloc_empty_file+0x55/0x1d0 [ 462.784533][T16521] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 462.784552][T16521] ? rt_spin_unlock+0x150/0x200 [ 462.784575][T16521] alloc_empty_file+0x55/0x1d0 [ 462.784595][T16521] alloc_file_pseudo+0x13d/0x210 [ 462.784617][T16521] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 462.784636][T16521] ? shmem_get_inode+0xb53/0xe00 [ 462.784672][T16521] __shmem_file_setup+0x284/0x300 [ 462.784701][T16521] __se_sys_memfd_create+0x308/0x7a0 [ 462.784725][T16521] do_syscall_64+0xfa/0xfa0 [ 462.784748][T16521] ? lockdep_hardirqs_on+0x9c/0x150 [ 462.784781][T16521] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.784800][T16521] ? clear_bhb_loop+0x60/0xb0 [ 462.784824][T16521] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 462.784842][T16521] RIP: 0033:0x7fdcd139e969 [ 462.784859][T16521] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 21 printk messages dropped ** [ 462.880075][T16524] ? alloc_empty_file+0x55/0x1d0 ** 36 printk messages dropped ** [ 462.945924][T16527] ? alloc_empty_file+0x55/0x1d0 [ 462.945948][T16527] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 462.945971][T16527] ? rt_spin_unlock+0x150/0x200 [ 462.945997][T16527] alloc_empty_file+0x55/0x1d0 [ 462.946017][T16527] alloc_file_pseudo+0x13d/0x210 [ 462.946038][T16527] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 462.946057][T16527] ? shmem_get_inode+0xb53/0xe00 ** 30 printk messages dropped ** [ 463.012892][T16529] ? alloc_empty_file+0x55/0x1d0 [ 463.012907][T16529] kmem_cache_alloc_noprof+0x6f/0x6b0 ** 35 printk messages dropped ** [ 463.048259][T16531] ? alloc_empty_file+0x55/0x1d0 [ 463.048275][T16531] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 463.048297][T16531] ? rt_spin_unlock+0x150/0x200 [ 463.048323][T16531] alloc_empty_file+0x55/0x1d0 [ 463.048342][T16531] alloc_file_pseudo+0x13d/0x210 [ 463.048364][T16531] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 463.048383][T16531] ? shmem_get_inode+0xb53/0xe00 [ 463.048419][T16531] __shmem_file_setup+0x284/0x300 [ 463.048453][T16531] __se_sys_memfd_create+0x308/0x7a0 [ 463.048476][T16531] do_syscall_64+0xfa/0xfa0 [ 463.048499][T16531] ? lockdep_hardirqs_on+0x9c/0x150 [ 463.048522][T16531] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.048541][T16531] ? clear_bhb_loop+0x60/0xb0 [ 463.048565][T16531] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.048583][T16531] RIP: 0033:0x7f4daec4e969 [ 463.048600][T16531] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 21 printk messages dropped ** [ 463.121996][T16533] ? alloc_empty_file+0x55/0x1d0 [ 463.122012][T16533] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 463.122034][T16533] ? rt_spin_unlock+0x150/0x200 [ 463.122064][T16533] alloc_empty_file+0x55/0x1d0 [ 463.122084][T16533] alloc_file_pseudo+0x13d/0x210 [ 463.122105][T16533] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 463.122124][T16533] ? shmem_get_inode+0xb53/0xe00 [ 463.122159][T16533] __shmem_file_setup+0x284/0x300 [ 463.122188][T16533] __se_sys_memfd_create+0x308/0x7a0 [ 463.122211][T16533] do_syscall_64+0xfa/0xfa0 ** 27 printk messages dropped ** [ 463.155570][T16536] ? alloc_empty_file+0x55/0x1d0 ** 36 printk messages dropped ** [ 463.163260][T16537] ? alloc_empty_file+0x55/0x1d0 [ 463.163275][T16537] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 463.163297][T16537] ? rt_spin_unlock+0x150/0x200 ** 35 printk messages dropped ** [ 463.190070][T16526] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 463.190091][T16526] ? rt_spin_unlock+0x150/0x200 [ 463.190119][T16526] alloc_empty_file+0x55/0x1d0 [ 463.190139][T16526] alloc_file_pseudo+0x13d/0x210 [ 463.190161][T16526] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 463.190181][T16526] ? shmem_get_inode+0xb53/0xe00 [ 463.190218][T16526] __shmem_file_setup+0x284/0x300 [ 463.190249][T16526] __se_sys_memfd_create+0x308/0x7a0 [ 463.190272][T16526] do_syscall_64+0xfa/0xfa0 [ 463.190295][T16526] ? lockdep_hardirqs_on+0x9c/0x150 [ 463.190318][T16526] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.190338][T16526] ? clear_bhb_loop+0x60/0xb0 [ 463.190361][T16526] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.190380][T16526] RIP: 0033:0x7f6e3de1e969 [ 463.190398][T16526] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 463.190415][T16526] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 463.190436][T16526] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 463.190451][T16526] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 463.190464][T16526] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 ** 26 printk messages dropped ** [ 463.327302][T16541] do_syscall_64+0xfa/0xfa0 [ 463.327325][T16541] ? lockdep_hardirqs_on+0x9c/0x150 [ 463.327347][T16541] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.327367][T16541] ? clear_bhb_loop+0x60/0xb0 [ 463.327390][T16541] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.327408][T16541] RIP: 0033:0x7fdcd139e969 [ 463.327426][T16541] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 32 printk messages dropped ** [ 463.329406][T16540] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f ** 71 printk messages dropped ** [ 463.416676][T16545] do_syscall_64+0xfa/0xfa0 [ 463.416700][T16545] ? lockdep_hardirqs_on+0x9c/0x150 [ 463.416723][T16545] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.416742][T16545] ? clear_bhb_loop+0x60/0xb0 [ 463.416765][T16545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.416783][T16545] RIP: 0033:0x7f6e3de1e969 [ 463.416800][T16545] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 463.416817][T16545] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 463.416837][T16545] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 463.416851][T16545] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 463.416864][T16545] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 463.416878][T16545] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 463.416890][T16545] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 463.416922][T16545] [ 463.506415][T15877] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 463.542456][T16550] FAULT_INJECTION: forcing a failure. [ 463.542456][T16550] name failslab, interval 1, probability 0, space 0, times 0 [ 463.542490][T16550] CPU: 1 UID: 0 PID: 16550 Comm: syz.0.4816 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 463.542512][T16550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 ** 18 printk messages dropped ** [ 463.542939][T16550] __shmem_file_setup+0x284/0x300 [ 463.542968][T16550] __se_sys_memfd_create+0x308/0x7a0 [ 463.542992][T16550] do_syscall_64+0xfa/0xfa0 [ 463.543014][T16550] ? lockdep_hardirqs_on+0x9c/0x150 [ 463.543037][T16550] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.543056][T16550] ? clear_bhb_loop+0x60/0xb0 [ 463.543079][T16550] entry_SYSCALL_64_after_hwframe+0x77/0x7f ** 23 printk messages dropped ** [ 463.560187][T16548] ? alloc_empty_file+0x55/0x1d0 ** 41 printk messages dropped ** [ 463.610868][T16551] alloc_file_pseudo+0x13d/0x210 [ 463.610890][T16551] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 463.610909][T16551] ? shmem_get_inode+0xb53/0xe00 ** 34 printk messages dropped ** [ 463.685047][T16554] alloc_file_pseudo+0x13d/0x210 ** 4 printk messages dropped ** [ 463.685176][T16554] do_syscall_64+0xfa/0xfa0 [ 463.685198][T16554] ? lockdep_hardirqs_on+0x9c/0x150 [ 463.685222][T16554] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.685241][T16554] ? clear_bhb_loop+0x60/0xb0 [ 463.685263][T16554] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.685281][T16554] RIP: 0033:0x7f6e3de1e969 [ 463.685299][T16554] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 463.685316][T16554] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 463.685336][T16554] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 463.685349][T16554] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 463.685361][T16554] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 463.685375][T16554] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 463.685387][T16554] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 463.685419][T16554] [ 463.738456][T16556] FAULT_INJECTION: forcing a failure. [ 463.738456][T16556] name failslab, interval 1, probability 0, space 0, times 0 [ 463.738490][T16556] CPU: 1 UID: 0 PID: 16556 Comm: syz.2.4820 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 463.738512][T16556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 ** 37 printk messages dropped ** [ 463.745041][T16557] Call Trace: ** 19 printk messages dropped ** [ 463.745507][T16557] do_syscall_64+0xfa/0xfa0 [ 463.745529][T16557] ? lockdep_hardirqs_on+0x9c/0x150 ** 15 printk messages dropped ** [ 463.805430][T16559] Call Trace: ** 19 printk messages dropped ** [ 463.805893][T16559] do_syscall_64+0xfa/0xfa0 [ 463.805916][T16559] ? lockdep_hardirqs_on+0x9c/0x150 [ 463.805939][T16559] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.805958][T16559] ? clear_bhb_loop+0x60/0xb0 [ 463.805981][T16559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.805999][T16559] RIP: 0033:0x7f4daec4e969 [ 463.806016][T16559] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 463.806033][T16559] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 463.806054][T16559] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 463.806067][T16559] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 463.806080][T16559] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 463.806094][T16559] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 463.806106][T16559] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 463.806137][T16559] [ 463.874645][T16561] FAULT_INJECTION: forcing a failure. [ 463.874645][T16561] name failslab, interval 1, probability 0, space 0, times 0 [ 463.874678][T16561] CPU: 1 UID: 0 PID: 16561 Comm: syz.3.4823 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 58 printk messages dropped ** [ 463.948093][T16564] do_syscall_64+0xfa/0xfa0 [ 463.948116][T16564] ? lockdep_hardirqs_on+0x9c/0x150 [ 463.948139][T16564] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.948155][T16564] ? clear_bhb_loop+0x60/0xb0 [ 463.948175][T16564] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.948192][T16564] RIP: 0033:0x7f0fbf59e969 [ 463.948209][T16564] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 30 printk messages dropped ** [ 463.953212][T16566] do_syscall_64+0xfa/0xfa0 [ 463.953235][T16566] ? lockdep_hardirqs_on+0x9c/0x150 [ 463.953258][T16566] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.953277][T16566] ? clear_bhb_loop+0x60/0xb0 [ 463.953300][T16566] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.953318][T16566] RIP: 0033:0x7fdcd139e969 [ 463.953336][T16566] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 463.953352][T16566] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 463.953370][T16566] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 463.953381][T16566] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 463.953392][T16566] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 463.953404][T16566] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 24 printk messages dropped ** [ 463.976739][T16567] __se_sys_memfd_create+0x308/0x7a0 [ 463.976764][T16567] do_syscall_64+0xfa/0xfa0 [ 463.976786][T16567] ? lockdep_hardirqs_on+0x9c/0x150 [ 463.976809][T16567] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.976828][T16567] ? clear_bhb_loop+0x60/0xb0 [ 463.976851][T16567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 463.976869][T16567] RIP: 0033:0x7f4daec4e969 ** 30 printk messages dropped ** [ 464.083760][T16569] __se_sys_memfd_create+0x308/0x7a0 [ 464.083781][T16569] do_syscall_64+0xfa/0xfa0 [ 464.083802][T16569] ? lockdep_hardirqs_on+0x9c/0x150 [ 464.083824][T16569] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.083842][T16569] ? clear_bhb_loop+0x60/0xb0 [ 464.083863][T16569] entry_SYSCALL_64_after_hwframe+0x77/0x7f ** 31 printk messages dropped ** [ 464.160979][T16576] __se_sys_memfd_create+0x308/0x7a0 [ 464.161002][T16576] do_syscall_64+0xfa/0xfa0 [ 464.161028][T16576] ? lockdep_hardirqs_on+0x9c/0x150 [ 464.161051][T16576] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.161071][T16576] ? clear_bhb_loop+0x60/0xb0 [ 464.161096][T16576] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.161114][T16576] RIP: 0033:0x7f0fbf59e969 [ 464.161131][T16576] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 464.161148][T16576] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 464.161168][T16576] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 464.161182][T16576] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 464.161195][T16576] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 464.161208][T16576] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 464.161220][T16576] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 464.161251][T16576] [ 464.171583][T16573] FAULT_INJECTION: forcing a failure. [ 464.171583][T16573] name failslab, interval 1, probability 0, space 0, times 0 ** 21 printk messages dropped ** [ 464.172101][T16573] __se_sys_memfd_create+0x308/0x7a0 [ 464.172124][T16573] do_syscall_64+0xfa/0xfa0 [ 464.172147][T16573] ? lockdep_hardirqs_on+0x9c/0x150 [ 464.172170][T16573] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.172189][T16573] ? clear_bhb_loop+0x60/0xb0 [ 464.172212][T16573] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.172230][T16573] RIP: 0033:0x7fdcd139e969 [ 464.172248][T16573] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 29 printk messages dropped ** [ 464.177771][T16574] __se_sys_memfd_create+0x308/0x7a0 [ 464.177795][T16574] do_syscall_64+0xfa/0xfa0 [ 464.177817][T16574] ? lockdep_hardirqs_on+0x9c/0x150 [ 464.177840][T16574] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.177859][T16574] ? clear_bhb_loop+0x60/0xb0 [ 464.177886][T16574] entry_SYSCALL_64_after_hwframe+0x77/0x7f ** 31 printk messages dropped ** [ 464.246354][T16577] __se_sys_memfd_create+0x308/0x7a0 [ 464.246384][T16577] do_syscall_64+0xfa/0xfa0 [ 464.246407][T16577] ? lockdep_hardirqs_on+0x9c/0x150 [ 464.246430][T16577] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.246449][T16577] ? clear_bhb_loop+0x60/0xb0 [ 464.246472][T16577] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.246490][T16577] RIP: 0033:0x7f6e3de1e969 [ 464.246508][T16577] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 464.246525][T16577] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 464.246545][T16577] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 464.246559][T16577] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 ** 26 printk messages dropped ** [ 464.355451][T16584] __se_sys_memfd_create+0x308/0x7a0 [ 464.355475][T16584] do_syscall_64+0xfa/0xfa0 [ 464.355498][T16584] ? lockdep_hardirqs_on+0x9c/0x150 [ 464.355521][T16584] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.355541][T16584] ? clear_bhb_loop+0x60/0xb0 [ 464.355569][T16584] entry_SYSCALL_64_after_hwframe+0x77/0x7f ** 31 printk messages dropped ** [ 464.357780][T16581] __se_sys_memfd_create+0x308/0x7a0 [ 464.357804][T16581] do_syscall_64+0xfa/0xfa0 [ 464.357826][T16581] ? lockdep_hardirqs_on+0x9c/0x150 [ 464.357849][T16581] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.357868][T16581] ? clear_bhb_loop+0x60/0xb0 [ 464.357891][T16581] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.357909][T16581] RIP: 0033:0x7fdcd139e969 [ 464.357927][T16581] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 464.357944][T16581] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 55 printk messages dropped ** [ 464.422403][T16585] ? alloc_empty_file+0x55/0x1d0 ** 9 printk messages dropped ** [ 464.422671][T16585] __se_sys_memfd_create+0x308/0x7a0 [ 464.422694][T16585] do_syscall_64+0xfa/0xfa0 [ 464.422717][T16585] ? lockdep_hardirqs_on+0x9c/0x150 [ 464.422741][T16585] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.422760][T16585] ? clear_bhb_loop+0x60/0xb0 [ 464.422783][T16585] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.422801][T16585] RIP: 0033:0x7f6e3de1e969 [ 464.422819][T16585] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 29 printk messages dropped ** [ 464.545863][T16587] __se_sys_memfd_create+0x308/0x7a0 [ 464.545887][T16587] do_syscall_64+0xfa/0xfa0 [ 464.545910][T16587] ? lockdep_hardirqs_on+0x9c/0x150 [ 464.545933][T16587] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.545952][T16587] ? clear_bhb_loop+0x60/0xb0 [ 464.545975][T16587] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.545993][T16587] RIP: 0033:0x7fdcd139e969 [ 464.546011][T16587] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 29 printk messages dropped ** [ 464.585750][T16590] __se_sys_memfd_create+0x308/0x7a0 [ 464.585773][T16590] do_syscall_64+0xfa/0xfa0 [ 464.585796][T16590] ? lockdep_hardirqs_on+0x9c/0x150 [ 464.585820][T16590] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.585841][T16590] ? clear_bhb_loop+0x60/0xb0 [ 464.585863][T16590] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.585881][T16590] RIP: 0033:0x7f4daec4e969 [ 464.585899][T16590] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 464.585916][T16590] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 464.585936][T16590] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 464.585950][T16590] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 464.585962][T16590] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 464.585976][T16590] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 464.585988][T16590] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 ** 23 printk messages dropped ** [ 464.648116][T16592] __se_sys_memfd_create+0x308/0x7a0 [ 464.648140][T16592] do_syscall_64+0xfa/0xfa0 ** 35 printk messages dropped ** [ 464.691357][T16593] __se_sys_memfd_create+0x308/0x7a0 ** 36 printk messages dropped ** [ 464.788314][T16597] __se_sys_memfd_create+0x308/0x7a0 [ 464.788337][T16597] do_syscall_64+0xfa/0xfa0 [ 464.788360][T16597] ? lockdep_hardirqs_on+0x9c/0x150 [ 464.788384][T16597] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.788404][T16597] ? clear_bhb_loop+0x60/0xb0 [ 464.788425][T16597] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.788444][T16597] RIP: 0033:0x7fdcd139e969 [ 464.788462][T16597] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 464.788479][T16597] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 464.788499][T16597] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 464.788513][T16597] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 ** 26 printk messages dropped ** [ 464.799609][T16599] __se_sys_memfd_create+0x308/0x7a0 [ 464.799632][T16599] do_syscall_64+0xfa/0xfa0 [ 464.799654][T16599] ? lockdep_hardirqs_on+0x9c/0x150 [ 464.799677][T16599] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.799697][T16599] ? clear_bhb_loop+0x60/0xb0 [ 464.799719][T16599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 464.799737][T16599] RIP: 0033:0x7f4daec4e969 [ 464.799754][T16599] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 464.799771][T16599] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 464.799791][T16599] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 464.799805][T16599] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 464.799818][T16599] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 464.799832][T16599] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 464.799844][T16599] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 464.799876][T16599] [ 464.818032][T16598] FAULT_INJECTION: forcing a failure. [ 464.818032][T16598] name failslab, interval 1, probability 0, space 0, times 0 [ 464.818067][T16598] CPU: 1 UID: 0 PID: 16598 Comm: syz.2.4842 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 464.818090][T16598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 464.818103][T16598] Call Trace: ** 18 printk messages dropped ** [ 464.818552][T16598] __se_sys_memfd_create+0x308/0x7a0 [ 464.818576][T16598] do_syscall_64+0xfa/0xfa0 ** 9 printk messages dropped ** [ 464.818763][T16598] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 ** 62 printk messages dropped ** [ 465.045420][T16605] __se_sys_memfd_create+0x308/0x7a0 [ 465.045443][T16605] do_syscall_64+0xfa/0xfa0 [ 465.045466][T16605] ? lockdep_hardirqs_on+0x9c/0x150 ** 34 printk messages dropped ** [ 465.093139][T16607] __se_sys_memfd_create+0x308/0x7a0 [ 465.093163][T16607] do_syscall_64+0xfa/0xfa0 [ 465.093185][T16607] ? lockdep_hardirqs_on+0x9c/0x150 [ 465.093208][T16607] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.093228][T16607] ? clear_bhb_loop+0x60/0xb0 [ 465.093251][T16607] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.093269][T16607] RIP: 0033:0x7fdcd139e969 [ 465.093285][T16607] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 465.093303][T16607] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 465.093323][T16607] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 465.093337][T16607] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 465.093350][T16607] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 465.093363][T16607] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 465.093375][T16607] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 465.093407][T16607] [ 465.094999][T16606] FAULT_INJECTION: forcing a failure. [ 465.094999][T16606] name failslab, interval 1, probability 0, space 0, times 0 [ 465.095030][T16606] CPU: 1 UID: 0 PID: 16606 Comm: syz.1.4844 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 465.095052][T16606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 465.095065][T16606] Call Trace: [ 465.095073][T16606] [ 465.095081][T16606] dump_stack_lvl+0x189/0x250 [ 465.095109][T16606] ? __pfx____ratelimit+0x10/0x10 [ 465.095133][T16606] ? __pfx_dump_stack_lvl+0x10/0x10 [ 465.095158][T16606] ? __pfx__printk+0x10/0x10 ** 13 printk messages dropped ** [ 465.095498][T16606] __se_sys_memfd_create+0x308/0x7a0 [ 465.095518][T16606] do_syscall_64+0xfa/0xfa0 ** 35 printk messages dropped ** [ 465.141248][T16609] __se_sys_memfd_create+0x308/0x7a0 ** 36 printk messages dropped ** [ 465.305560][T16611] __se_sys_memfd_create+0x308/0x7a0 [ 465.305583][T16611] do_syscall_64+0xfa/0xfa0 ** 35 printk messages dropped ** [ 465.349049][T16615] __se_sys_memfd_create+0x308/0x7a0 [ 465.349072][T16615] do_syscall_64+0xfa/0xfa0 [ 465.349095][T16615] ? lockdep_hardirqs_on+0x9c/0x150 [ 465.349119][T16615] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.349138][T16615] ? clear_bhb_loop+0x60/0xb0 [ 465.349161][T16615] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.349178][T16615] RIP: 0033:0x7f6e3de1e969 [ 465.349195][T16615] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 465.349213][T16615] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 465.349233][T16615] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 465.349247][T16615] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 465.349259][T16615] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 465.349273][T16615] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 465.349285][T16615] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 465.349320][T16615] [ 465.350788][T16616] FAULT_INJECTION: forcing a failure. [ 465.350788][T16616] name failslab, interval 1, probability 0, space 0, times 0 [ 465.350817][T16616] CPU: 1 UID: 0 PID: 16616 Comm: syz.1.4849 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 465.350839][T16616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 465.350852][T16616] Call Trace: [ 465.350859][T16616] [ 465.350867][T16616] dump_stack_lvl+0x189/0x250 [ 465.350897][T16616] ? __pfx____ratelimit+0x10/0x10 ** 52 printk messages dropped ** [ 465.353682][T16617] __se_sys_memfd_create+0x308/0x7a0 ** 36 printk messages dropped ** [ 465.533157][T16623] __se_sys_memfd_create+0x308/0x7a0 [ 465.533188][T16623] do_syscall_64+0xfa/0xfa0 [ 465.533211][T16623] ? lockdep_hardirqs_on+0x9c/0x150 ** 34 printk messages dropped ** [ 465.552041][T16622] __se_sys_memfd_create+0x308/0x7a0 [ 465.552065][T16622] do_syscall_64+0xfa/0xfa0 [ 465.552087][T16622] ? lockdep_hardirqs_on+0x9c/0x150 [ 465.552111][T16622] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.552130][T16622] ? clear_bhb_loop+0x60/0xb0 [ 465.552152][T16622] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.552170][T16622] RIP: 0033:0x7f6e3de1e969 [ 465.552188][T16622] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 465.552211][T16622] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 465.552231][T16622] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 465.552246][T16622] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 465.552258][T16622] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 465.552272][T16622] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 465.552284][T16622] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 465.552316][T16622] [ 465.556858][T16624] FAULT_INJECTION: forcing a failure. [ 465.556858][T16624] name failslab, interval 1, probability 0, space 0, times 0 [ 465.556890][T16624] CPU: 1 UID: 0 PID: 16624 Comm: syz.1.4855 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 465.556913][T16624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 465.556925][T16624] Call Trace: [ 465.556934][T16624] [ 465.556942][T16624] dump_stack_lvl+0x189/0x250 [ 465.556973][T16624] ? __pfx____ratelimit+0x10/0x10 [ 465.556997][T16624] ? __pfx_dump_stack_lvl+0x10/0x10 [ 465.557023][T16624] ? __pfx__printk+0x10/0x10 [ 465.557050][T16624] ? __pfx___might_resched+0x10/0x10 [ 465.557071][T16624] ? fs_reclaim_acquire+0x7d/0x100 ** 11 printk messages dropped ** [ 465.557417][T16624] __se_sys_memfd_create+0x308/0x7a0 [ 465.557441][T16624] do_syscall_64+0xfa/0xfa0 ** 35 printk messages dropped ** [ 465.569672][T16625] __se_sys_memfd_create+0x308/0x7a0 ** 36 printk messages dropped ** [ 465.783836][T16630] __se_sys_memfd_create+0x308/0x7a0 [ 465.783859][T16630] do_syscall_64+0xfa/0xfa0 [ 465.783881][T16630] ? lockdep_hardirqs_on+0x9c/0x150 [ 465.783905][T16630] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.783924][T16630] ? clear_bhb_loop+0x60/0xb0 [ 465.783947][T16630] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.783965][T16630] RIP: 0033:0x7f4daec4e969 [ 465.783981][T16630] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 465.783999][T16630] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 465.784020][T16630] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 465.784034][T16630] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 465.784047][T16630] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 465.784060][T16630] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 24 printk messages dropped ** [ 465.809595][T16632] __se_sys_memfd_create+0x308/0x7a0 [ 465.809619][T16632] do_syscall_64+0xfa/0xfa0 [ 465.809641][T16632] ? lockdep_hardirqs_on+0x9c/0x150 [ 465.809664][T16632] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.809684][T16632] ? clear_bhb_loop+0x60/0xb0 [ 465.809707][T16632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.809725][T16632] RIP: 0033:0x7f0fbf59e969 [ 465.809742][T16632] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 29 printk messages dropped ** [ 465.849826][T16633] __se_sys_memfd_create+0x308/0x7a0 [ 465.849850][T16633] do_syscall_64+0xfa/0xfa0 [ 465.849872][T16633] ? lockdep_hardirqs_on+0x9c/0x150 [ 465.849900][T16633] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.849920][T16633] ? clear_bhb_loop+0x60/0xb0 [ 465.849943][T16633] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 465.849962][T16633] RIP: 0033:0x7f6e3de1e969 [ 465.849979][T16633] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 465.849996][T16633] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 28 printk messages dropped ** [ 465.855552][T16631] __se_sys_memfd_create+0x308/0x7a0 ** 36 printk messages dropped ** [ 466.043920][T16640] __se_sys_memfd_create+0x308/0x7a0 [ 466.043944][T16640] do_syscall_64+0xfa/0xfa0 [ 466.043966][T16640] ? lockdep_hardirqs_on+0x9c/0x150 [ 466.043989][T16640] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.044008][T16640] ? clear_bhb_loop+0x60/0xb0 [ 466.044030][T16640] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.044049][T16640] RIP: 0033:0x7f4daec4e969 [ 466.044067][T16640] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 466.044083][T16640] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 466.044104][T16640] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 466.044117][T16640] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 466.044130][T16640] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 ** 25 printk messages dropped ** [ 466.063927][T16637] __se_sys_memfd_create+0x308/0x7a0 [ 466.063950][T16637] do_syscall_64+0xfa/0xfa0 [ 466.063973][T16637] ? lockdep_hardirqs_on+0x9c/0x150 [ 466.063996][T16637] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.064015][T16637] ? clear_bhb_loop+0x60/0xb0 [ 466.064037][T16637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.064056][T16637] RIP: 0033:0x7f0fbf59e969 2025/11/01 22:58:28 executed programs: 4976 [ 466.064074][T16637] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 466.064091][T16637] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 28 printk messages dropped ** [ 466.066188][T16638] __se_sys_memfd_create+0x308/0x7a0 [ 466.066211][T16638] do_syscall_64+0xfa/0xfa0 [ 466.066233][T16638] ? lockdep_hardirqs_on+0x9c/0x150 [ 466.066257][T16638] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.066276][T16638] ? clear_bhb_loop+0x60/0xb0 [ 466.066298][T16638] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.066316][T16638] RIP: 0033:0x7fdcd139e969 [ 466.066333][T16638] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 29 printk messages dropped ** [ 466.086655][T16641] __shmem_file_setup+0x284/0x300 [ 466.086684][T16641] __se_sys_memfd_create+0x308/0x7a0 [ 466.086708][T16641] do_syscall_64+0xfa/0xfa0 [ 466.086730][T16641] ? lockdep_hardirqs_on+0x9c/0x150 [ 466.086753][T16641] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.086777][T16641] ? clear_bhb_loop+0x60/0xb0 [ 466.086800][T16641] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.086818][T16641] RIP: 0033:0x7f6e3de1e969 [ 466.086835][T16641] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 466.086852][T16641] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 27 printk messages dropped ** [ 466.282544][T16648] ? shmem_get_inode+0xb53/0xe00 ** 36 printk messages dropped ** [ 466.287542][T16647] ? shmem_get_inode+0xb53/0xe00 ** 36 printk messages dropped ** [ 466.292481][T16646] ? shmem_get_inode+0xb53/0xe00 [ 466.292516][T16646] __shmem_file_setup+0x284/0x300 [ 466.292545][T16646] __se_sys_memfd_create+0x308/0x7a0 [ 466.292568][T16646] do_syscall_64+0xfa/0xfa0 [ 466.292591][T16646] ? lockdep_hardirqs_on+0x9c/0x150 [ 466.292614][T16646] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.292633][T16646] ? clear_bhb_loop+0x60/0xb0 [ 466.292654][T16646] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.292672][T16646] RIP: 0033:0x7f6e3de1e969 [ 466.292689][T16646] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 27 printk messages dropped ** [ 466.298226][T16649] ? shmem_get_inode+0xb53/0xe00 [ 466.298261][T16649] __shmem_file_setup+0x284/0x300 [ 466.298290][T16649] __se_sys_memfd_create+0x308/0x7a0 [ 466.298313][T16649] do_syscall_64+0xfa/0xfa0 [ 466.298336][T16649] ? lockdep_hardirqs_on+0x9c/0x150 [ 466.298358][T16649] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.298377][T16649] ? clear_bhb_loop+0x60/0xb0 [ 466.298400][T16649] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.298418][T16649] RIP: 0033:0x7f4daec4e969 [ 466.298435][T16649] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 466.298451][T16649] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 466.298470][T16649] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 466.298484][T16649] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 466.298497][T16649] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 466.298510][T16649] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 466.298522][T16649] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 466.298553][T16649] [ 466.497556][T16654] FAULT_INJECTION: forcing a failure. [ 466.497556][T16654] name failslab, interval 1, probability 0, space 0, times 0 [ 466.497590][T16654] CPU: 1 UID: 0 PID: 16654 Comm: syz.2.4869 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 466.497613][T16654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 ** 17 printk messages dropped ** [ 466.497998][T16654] ? shmem_get_inode+0xb53/0xe00 ** 36 printk messages dropped ** [ 466.501820][T16655] ? shmem_get_inode+0xb53/0xe00 [ 466.501857][T16655] __shmem_file_setup+0x284/0x300 [ 466.501885][T16655] __se_sys_memfd_create+0x308/0x7a0 ** 12 printk messages dropped ** [ 466.502112][T16655] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 ** 21 printk messages dropped ** [ 466.510239][T16656] ? shmem_get_inode+0xb53/0xe00 ** 36 printk messages dropped ** [ 466.527820][T16657] ? shmem_get_inode+0xb53/0xe00 [ 466.527856][T16657] __shmem_file_setup+0x284/0x300 [ 466.527885][T16657] __se_sys_memfd_create+0x308/0x7a0 [ 466.527917][T16657] do_syscall_64+0xfa/0xfa0 [ 466.527940][T16657] ? lockdep_hardirqs_on+0x9c/0x150 [ 466.527963][T16657] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.527983][T16657] ? clear_bhb_loop+0x60/0xb0 [ 466.528005][T16657] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.528023][T16657] RIP: 0033:0x7fdcd139e969 [ 466.528040][T16657] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 466.528057][T16657] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 466.528077][T16657] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 466.528096][T16657] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 466.528109][T16657] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 466.528123][T16657] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 466.528135][T16657] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 466.528166][T16657] [ 466.714990][T16664] FAULT_INJECTION: forcing a failure. [ 466.714990][T16664] name failslab, interval 1, probability 0, space 0, times 0 [ 466.715023][T16664] CPU: 1 UID: 0 PID: 16664 Comm: syz.3.4872 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 18 printk messages dropped ** [ 466.715446][T16664] ? shmem_get_inode+0xb53/0xe00 [ 466.715482][T16664] __shmem_file_setup+0x284/0x300 [ 466.715510][T16664] __se_sys_memfd_create+0x308/0x7a0 [ 466.715534][T16664] do_syscall_64+0xfa/0xfa0 [ 466.715556][T16664] ? lockdep_hardirqs_on+0x9c/0x150 [ 466.715580][T16664] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.715598][T16664] ? clear_bhb_loop+0x60/0xb0 [ 466.715620][T16664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.715639][T16664] RIP: 0033:0x7f6e3de1e969 ** 28 printk messages dropped ** [ 466.718951][T16663] ? shmem_get_inode+0xb53/0xe00 ** 56 printk messages dropped ** [ 466.726566][T16665] Call Trace: ** 16 printk messages dropped ** [ 466.726932][T16665] ? shmem_get_inode+0xb53/0xe00 [ 466.726967][T16665] __shmem_file_setup+0x284/0x300 [ 466.726996][T16665] __se_sys_memfd_create+0x308/0x7a0 [ 466.727020][T16665] do_syscall_64+0xfa/0xfa0 [ 466.727042][T16665] ? lockdep_hardirqs_on+0x9c/0x150 [ 466.727065][T16665] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.727084][T16665] ? clear_bhb_loop+0x60/0xb0 [ 466.727106][T16665] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.727124][T16665] RIP: 0033:0x7f4daec4e969 [ 466.727148][T16665] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 466.727165][T16665] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 466.727184][T16665] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 466.727198][T16665] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 466.727211][T16665] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 ** 2 printk messages dropped ** [ 466.727268][T16665] ** 20 printk messages dropped ** [ 466.888645][T16669] ? shmem_get_inode+0xb53/0xe00 [ 466.888680][T16669] __shmem_file_setup+0x284/0x300 [ 466.888709][T16669] __se_sys_memfd_create+0x308/0x7a0 [ 466.888732][T16669] do_syscall_64+0xfa/0xfa0 [ 466.888755][T16669] ? lockdep_hardirqs_on+0x9c/0x150 [ 466.888778][T16669] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.888797][T16669] ? clear_bhb_loop+0x60/0xb0 [ 466.888819][T16669] entry_SYSCALL_64_after_hwframe+0x77/0x7f ** 29 printk messages dropped ** [ 466.901546][T16671] ? shmem_get_inode+0xb53/0xe00 [ 466.901583][T16671] __shmem_file_setup+0x284/0x300 [ 466.901613][T16671] __se_sys_memfd_create+0x308/0x7a0 [ 466.901637][T16671] do_syscall_64+0xfa/0xfa0 [ 466.901661][T16671] ? lockdep_hardirqs_on+0x9c/0x150 ** 32 printk messages dropped ** [ 466.914619][T16673] ? shmem_get_inode+0xb53/0xe00 ** 36 printk messages dropped ** [ 466.917029][T16672] ? shmem_get_inode+0xb53/0xe00 [ 466.917071][T16672] __shmem_file_setup+0x284/0x300 [ 466.917100][T16672] __se_sys_memfd_create+0x308/0x7a0 [ 466.917122][T16672] do_syscall_64+0xfa/0xfa0 [ 466.917145][T16672] ? lockdep_hardirqs_on+0x9c/0x150 [ 466.917168][T16672] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.917186][T16672] ? clear_bhb_loop+0x60/0xb0 [ 466.917208][T16672] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 466.917227][T16672] RIP: 0033:0x7f4daec4e969 [ 466.917242][T16672] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 466.917259][T16672] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 466.917278][T16672] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 466.917291][T16672] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 ** 24 printk messages dropped ** [ 467.098111][T16676] ? shmem_get_inode+0xb53/0xe00 [ 467.098148][T16676] __shmem_file_setup+0x284/0x300 [ 467.098176][T16676] __se_sys_memfd_create+0x308/0x7a0 ** 34 printk messages dropped ** [ 467.104368][T16678] ? shmem_get_inode+0xb53/0xe00 [ 467.104404][T16678] __shmem_file_setup+0x284/0x300 [ 467.104438][T16678] __se_sys_memfd_create+0x308/0x7a0 [ 467.104461][T16678] do_syscall_64+0xfa/0xfa0 [ 467.104484][T16678] ? lockdep_hardirqs_on+0x9c/0x150 [ 467.104507][T16678] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.104534][T16678] ? clear_bhb_loop+0x60/0xb0 [ 467.104556][T16678] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.104575][T16678] RIP: 0033:0x7f4daec4e969 [ 467.104592][T16678] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 467.104609][T16678] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 7 printk messages dropped ** [ 467.111767][T16681] CPU: 1 UID: 0 PID: 16681 Comm: syz.0.4881 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 18 printk messages dropped ** [ 467.112176][T16681] ? shmem_get_inode+0xb53/0xe00 [ 467.112215][T16681] __shmem_file_setup+0x284/0x300 ** 35 printk messages dropped ** [ 467.122516][T16680] ? shmem_get_inode+0xb53/0xe00 [ 467.122552][T16680] __shmem_file_setup+0x284/0x300 [ 467.122581][T16680] __se_sys_memfd_create+0x308/0x7a0 [ 467.122604][T16680] do_syscall_64+0xfa/0xfa0 [ 467.122627][T16680] ? lockdep_hardirqs_on+0x9c/0x150 [ 467.122650][T16680] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.122669][T16680] ? clear_bhb_loop+0x60/0xb0 [ 467.122692][T16680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.122710][T16680] RIP: 0033:0x7f6e3de1e969 [ 467.122732][T16680] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 27 printk messages dropped ** [ 467.331794][T16686] ? shmem_get_inode+0xb53/0xe00 [ 467.331830][T16686] __shmem_file_setup+0x284/0x300 [ 467.331859][T16686] __se_sys_memfd_create+0x308/0x7a0 [ 467.331882][T16686] do_syscall_64+0xfa/0xfa0 [ 467.331904][T16686] ? lockdep_hardirqs_on+0x9c/0x150 [ 467.331927][T16686] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.331946][T16686] ? clear_bhb_loop+0x60/0xb0 [ 467.331968][T16686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.331987][T16686] RIP: 0033:0x7fdcd139e969 [ 467.332004][T16686] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 467.332020][T16686] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 467.332041][T16686] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 467.332060][T16686] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 467.332073][T16686] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 ** 60 printk messages dropped ** [ 467.342058][T16688] ? shmem_get_inode+0xb53/0xe00 [ 467.342092][T16688] __shmem_file_setup+0x284/0x300 [ 467.342120][T16688] __se_sys_memfd_create+0x308/0x7a0 [ 467.342144][T16688] do_syscall_64+0xfa/0xfa0 [ 467.342165][T16688] ? lockdep_hardirqs_on+0x9c/0x150 [ 467.342186][T16688] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.342205][T16688] ? clear_bhb_loop+0x60/0xb0 ** 30 printk messages dropped ** [ 467.361272][T16689] ? shmem_get_inode+0xb53/0xe00 [ 467.361308][T16689] __shmem_file_setup+0x284/0x300 [ 467.361342][T16689] __se_sys_memfd_create+0x308/0x7a0 [ 467.361365][T16689] do_syscall_64+0xfa/0xfa0 [ 467.361387][T16689] ? lockdep_hardirqs_on+0x9c/0x150 [ 467.361409][T16689] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.361428][T16689] ? clear_bhb_loop+0x60/0xb0 [ 467.361451][T16689] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.361470][T16689] RIP: 0033:0x7f6e3de1e969 [ 467.361487][T16689] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 467.361505][T16689] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 467.361524][T16689] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 467.361538][T16689] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 467.361551][T16689] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 ** 23 printk messages dropped ** [ 467.537665][T16695] ? shmem_get_inode+0xb53/0xe00 [ 467.537700][T16695] __shmem_file_setup+0x284/0x300 [ 467.537729][T16695] __se_sys_memfd_create+0x308/0x7a0 [ 467.537752][T16695] do_syscall_64+0xfa/0xfa0 [ 467.537775][T16695] ? lockdep_hardirqs_on+0x9c/0x150 [ 467.537798][T16695] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.537817][T16695] ? clear_bhb_loop+0x60/0xb0 [ 467.537839][T16695] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.537857][T16695] RIP: 0033:0x7f4daec4e969 [ 467.537874][T16695] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 64 printk messages dropped ** [ 467.561341][T16694] ? shmem_get_inode+0xb53/0xe00 [ 467.561377][T16694] __shmem_file_setup+0x284/0x300 [ 467.561405][T16694] __se_sys_memfd_create+0x308/0x7a0 [ 467.561429][T16694] do_syscall_64+0xfa/0xfa0 ** 33 printk messages dropped ** [ 467.571160][T16696] ? shmem_get_inode+0xb53/0xe00 [ 467.571196][T16696] __shmem_file_setup+0x284/0x300 [ 467.571225][T16696] __se_sys_memfd_create+0x308/0x7a0 [ 467.571248][T16696] do_syscall_64+0xfa/0xfa0 [ 467.571270][T16696] ? lockdep_hardirqs_on+0x9c/0x150 [ 467.571294][T16696] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.571312][T16696] ? clear_bhb_loop+0x60/0xb0 [ 467.571334][T16696] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 467.571353][T16696] RIP: 0033:0x7fdcd139e969 [ 467.571369][T16696] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 467.571386][T16696] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 467.571406][T16696] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 467.571417][T16696] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 467.571430][T16696] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 467.571443][T16696] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 467.571456][T16696] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 467.571487][T16696] [ 467.674850][T15877] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 467.674867][T15877] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. ** 5 printk messages dropped ** [ 467.690720][T16700] CPU: 1 UID: 0 PID: 16700 Comm: syz.1.4893 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 36 printk messages dropped ** [ 467.765271][T16703] CPU: 1 UID: 0 PID: 16703 Comm: syz.2.4892 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 467.765293][T16703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 467.765306][T16703] Call Trace: [ 467.765314][T16703] [ 467.765322][T16703] dump_stack_lvl+0x189/0x250 [ 467.765353][T16703] ? __pfx____ratelimit+0x10/0x10 [ 467.765377][T16703] ? __pfx_dump_stack_lvl+0x10/0x10 ** 30 printk messages dropped ** [ 467.767481][T16705] CPU: 1 UID: 0 PID: 16705 Comm: syz.3.4895 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 467.767503][T16705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 ** 12 printk messages dropped ** [ 467.767782][T16705] kmem_cache_alloc_noprof+0x6f/0x6b0 ** 22 printk messages dropped ** [ 467.770646][T16706] CPU: 1 UID: 0 PID: 16706 Comm: syz.0.4894 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 467.770668][T16706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 467.770680][T16706] Call Trace: [ 467.770687][T16706] [ 467.770696][T16706] dump_stack_lvl+0x189/0x250 [ 467.770725][T16706] ? __pfx____ratelimit+0x10/0x10 [ 467.770748][T16706] ? __pfx_dump_stack_lvl+0x10/0x10 [ 467.770774][T16706] ? __pfx__printk+0x10/0x10 [ 467.770802][T16706] ? __pfx___might_resched+0x10/0x10 [ 467.770823][T16706] ? fs_reclaim_acquire+0x7d/0x100 [ 467.770852][T16706] should_fail_ex+0x46c/0x600 [ 467.770880][T16706] ? alloc_empty_file+0x55/0x1d0 [ 467.770897][T16706] should_failslab+0xa8/0x100 [ 467.770923][T16706] ? alloc_empty_file+0x55/0x1d0 [ 467.770938][T16706] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 467.770960][T16706] ? rt_spin_unlock+0x150/0x200 [ 467.770986][T16706] alloc_empty_file+0x55/0x1d0 ** 20 printk messages dropped ** [ 467.916304][T16707] CPU: 1 UID: 0 PID: 16707 Comm: syz.1.4896 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 467.916328][T16707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 467.916340][T16707] Call Trace: [ 467.916349][T16707] [ 467.916357][T16707] dump_stack_lvl+0x189/0x250 [ 467.916388][T16707] ? __pfx____ratelimit+0x10/0x10 [ 467.916413][T16707] ? __pfx_dump_stack_lvl+0x10/0x10 [ 467.916439][T16707] ? __pfx__printk+0x10/0x10 [ 467.916467][T16707] ? __pfx___might_resched+0x10/0x10 [ 467.916489][T16707] ? fs_reclaim_acquire+0x7d/0x100 [ 467.916519][T16707] should_fail_ex+0x46c/0x600 [ 467.916547][T16707] ? alloc_empty_file+0x55/0x1d0 [ 467.916565][T16707] should_failslab+0xa8/0x100 [ 467.916590][T16707] ? alloc_empty_file+0x55/0x1d0 [ 467.916606][T16707] kmem_cache_alloc_noprof+0x6f/0x6b0 ** 22 printk messages dropped ** [ 468.005940][T16712] CPU: 1 UID: 0 PID: 16712 Comm: syz.3.4898 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 468.005963][T16712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 468.005975][T16712] Call Trace: [ 468.005983][T16712] [ 468.005993][T16712] dump_stack_lvl+0x189/0x250 [ 468.006030][T16712] ? __pfx____ratelimit+0x10/0x10 [ 468.006054][T16712] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.006080][T16712] ? __pfx__printk+0x10/0x10 ** 15 printk messages dropped ** [ 468.006460][T16712] ? lockdep_hardirqs_on+0x9c/0x150 ** 50 printk messages dropped ** [ 468.012316][T16711] CPU: 1 UID: 0 PID: 16711 Comm: syz.2.4899 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 468.012338][T16711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 468.012350][T16711] Call Trace: [ 468.012357][T16711] [ 468.012366][T16711] dump_stack_lvl+0x189/0x250 [ 468.012394][T16711] ? __pfx____ratelimit+0x10/0x10 [ 468.012416][T16711] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.012442][T16711] ? __pfx__printk+0x10/0x10 [ 468.012469][T16711] ? __pfx___might_resched+0x10/0x10 [ 468.012491][T16711] ? fs_reclaim_acquire+0x7d/0x100 [ 468.012519][T16711] should_fail_ex+0x46c/0x600 ** 26 printk messages dropped ** [ 468.104888][T16715] CPU: 1 UID: 0 PID: 16715 Comm: syz.1.4900 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 468.104911][T16715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 468.104924][T16715] Call Trace: [ 468.104932][T16715] [ 468.104941][T16715] dump_stack_lvl+0x189/0x250 [ 468.104972][T16715] ? __pfx____ratelimit+0x10/0x10 [ 468.104996][T16715] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.105149][T16715] ? __pfx__printk+0x10/0x10 [ 468.105176][T16715] ? __pfx___might_resched+0x10/0x10 [ 468.105197][T16715] ? fs_reclaim_acquire+0x7d/0x100 [ 468.105226][T16715] should_fail_ex+0x46c/0x600 [ 468.105254][T16715] ? alloc_empty_file+0x55/0x1d0 [ 468.105271][T16715] should_failslab+0xa8/0x100 [ 468.105298][T16715] ? alloc_empty_file+0x55/0x1d0 ** 23 printk messages dropped ** [ 468.196517][T16720] CPU: 1 UID: 0 PID: 16720 Comm: syz.0.4902 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 468.196539][T16720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 468.196551][T16720] Call Trace: [ 468.196559][T16720] [ 468.196569][T16720] dump_stack_lvl+0x189/0x250 [ 468.196600][T16720] ? __pfx____ratelimit+0x10/0x10 [ 468.196624][T16720] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.196650][T16720] ? __pfx__printk+0x10/0x10 [ 468.196678][T16720] ? __pfx___might_resched+0x10/0x10 [ 468.196699][T16720] ? fs_reclaim_acquire+0x7d/0x100 [ 468.196728][T16720] should_fail_ex+0x46c/0x600 [ 468.196756][T16720] ? alloc_empty_file+0x55/0x1d0 [ 468.196774][T16720] should_failslab+0xa8/0x100 ** 24 printk messages dropped ** [ 468.198529][T16719] CPU: 1 UID: 0 PID: 16719 Comm: syz.2.4901 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 73 printk messages dropped ** [ 468.283434][T16723] CPU: 1 UID: 0 PID: 16723 Comm: syz.1.4904 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 468.283457][T16723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 468.283470][T16723] Call Trace: [ 468.283478][T16723] [ 468.283487][T16723] dump_stack_lvl+0x189/0x250 [ 468.283518][T16723] ? __pfx____ratelimit+0x10/0x10 [ 468.283543][T16723] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.283570][T16723] ? __pfx__printk+0x10/0x10 [ 468.283597][T16723] ? __pfx___might_resched+0x10/0x10 [ 468.283618][T16723] ? fs_reclaim_acquire+0x7d/0x100 [ 468.283648][T16723] should_fail_ex+0x46c/0x600 [ 468.283677][T16723] ? alloc_empty_file+0x55/0x1d0 [ 468.283696][T16723] should_failslab+0xa8/0x100 [ 468.283719][T16723] ? alloc_empty_file+0x55/0x1d0 [ 468.283732][T16723] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 468.283752][T16723] ? rt_spin_unlock+0x150/0x200 [ 468.283775][T16723] alloc_empty_file+0x55/0x1d0 [ 468.283793][T16723] alloc_file_pseudo+0x13d/0x210 [ 468.283813][T16723] ? __pfx_alloc_file_pseudo+0x10/0x10 ** 18 printk messages dropped ** [ 468.363329][T16727] CPU: 1 UID: 0 PID: 16727 Comm: syz.0.4907 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 468.363351][T16727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 468.363363][T16727] Call Trace: [ 468.363371][T16727] [ 468.363380][T16727] dump_stack_lvl+0x189/0x250 [ 468.363411][T16727] ? __pfx____ratelimit+0x10/0x10 [ 468.363435][T16727] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.363462][T16727] ? __pfx__printk+0x10/0x10 [ 468.363489][T16727] ? __pfx___might_resched+0x10/0x10 [ 468.363511][T16727] ? fs_reclaim_acquire+0x7d/0x100 [ 468.363539][T16727] should_fail_ex+0x46c/0x600 [ 468.363568][T16727] ? alloc_empty_file+0x55/0x1d0 [ 468.363585][T16727] should_failslab+0xa8/0x100 ** 8 printk messages dropped ** [ 468.363796][T16727] __se_sys_memfd_create+0x308/0x7a0 ** 52 printk messages dropped ** [ 468.372653][T16728] CPU: 1 UID: 0 PID: 16728 Comm: syz.2.4905 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 36 printk messages dropped ** [ 468.484434][T16731] CPU: 1 UID: 0 PID: 16731 Comm: syz.1.4908 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 468.484456][T16731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 468.484469][T16731] Call Trace: [ 468.484477][T16731] [ 468.484486][T16731] dump_stack_lvl+0x189/0x250 [ 468.484518][T16731] ? __pfx____ratelimit+0x10/0x10 [ 468.484543][T16731] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.484569][T16731] ? __pfx__printk+0x10/0x10 [ 468.484597][T16731] ? __pfx___might_resched+0x10/0x10 [ 468.484619][T16731] ? fs_reclaim_acquire+0x7d/0x100 [ 468.484648][T16731] should_fail_ex+0x46c/0x600 [ 468.484677][T16731] ? alloc_empty_file+0x55/0x1d0 [ 468.484695][T16731] should_failslab+0xa8/0x100 [ 468.484722][T16731] ? alloc_empty_file+0x55/0x1d0 [ 468.484738][T16731] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 468.484759][T16731] ? rt_spin_unlock+0x150/0x200 ** 21 printk messages dropped ** [ 468.530941][T16735] CPU: 1 UID: 0 PID: 16735 Comm: syz.3.4909 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 468.530963][T16735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 468.530976][T16735] Call Trace: [ 468.530984][T16735] [ 468.530993][T16735] dump_stack_lvl+0x189/0x250 [ 468.531024][T16735] ? __pfx____ratelimit+0x10/0x10 [ 468.531048][T16735] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.531074][T16735] ? __pfx__printk+0x10/0x10 [ 468.531102][T16735] ? __pfx___might_resched+0x10/0x10 [ 468.531124][T16735] ? fs_reclaim_acquire+0x7d/0x100 [ 468.531153][T16735] should_fail_ex+0x46c/0x600 [ 468.531182][T16735] ? alloc_empty_file+0x55/0x1d0 [ 468.531206][T16735] should_failslab+0xa8/0x100 [ 468.531233][T16735] ? alloc_empty_file+0x55/0x1d0 [ 468.531248][T16735] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 468.531271][T16735] ? rt_spin_unlock+0x150/0x200 ** 21 printk messages dropped ** [ 468.573236][T16736] CPU: 1 UID: 0 PID: 16736 Comm: syz.0.4911 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 468.573259][T16736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 468.573272][T16736] Call Trace: [ 468.573279][T16736] [ 468.573296][T16736] dump_stack_lvl+0x189/0x250 [ 468.573328][T16736] ? __pfx____ratelimit+0x10/0x10 [ 468.573352][T16736] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.573378][T16736] ? __pfx__printk+0x10/0x10 ** 15 printk messages dropped ** [ 468.573771][T16736] ? lockdep_hardirqs_on+0x9c/0x150 ** 50 printk messages dropped ** [ 468.696062][T16742] CPU: 1 UID: 0 PID: 16742 Comm: syz.1.4912 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 468.696088][T16742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 468.696100][T16742] Call Trace: [ 468.696113][T16742] [ 468.696124][T16742] dump_stack_lvl+0x189/0x250 [ 468.696154][T16742] ? __pfx____ratelimit+0x10/0x10 [ 468.696182][T16742] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.696206][T16742] ? __pfx__printk+0x10/0x10 [ 468.696233][T16742] ? __pfx___might_resched+0x10/0x10 [ 468.696256][T16742] ? fs_reclaim_acquire+0x7d/0x100 [ 468.696284][T16742] should_fail_ex+0x46c/0x600 ** 26 printk messages dropped ** [ 468.725875][T16741] CPU: 1 UID: 0 PID: 16741 Comm: syz.0.4913 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 468.726055][T16741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 468.726070][T16741] Call Trace: [ 468.726082][T16741] [ 468.726092][T16741] dump_stack_lvl+0x189/0x250 [ 468.726123][T16741] ? __pfx____ratelimit+0x10/0x10 [ 468.726147][T16741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.726170][T16741] ? __pfx__printk+0x10/0x10 [ 468.726193][T16741] ? __pfx___might_resched+0x10/0x10 [ 468.726213][T16741] ? fs_reclaim_acquire+0x7d/0x100 [ 468.726243][T16741] should_fail_ex+0x46c/0x600 [ 468.726272][T16741] ? alloc_empty_file+0x55/0x1d0 [ 468.726290][T16741] should_failslab+0xa8/0x100 [ 468.726317][T16741] ? alloc_empty_file+0x55/0x1d0 [ 468.726332][T16741] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 468.726355][T16741] ? rt_spin_unlock+0x150/0x200 [ 468.726381][T16741] alloc_empty_file+0x55/0x1d0 [ 468.726401][T16741] alloc_file_pseudo+0x13d/0x210 [ 468.726423][T16741] ? __pfx_alloc_file_pseudo+0x10/0x10 ** 18 printk messages dropped ** [ 468.795010][T16744] CPU: 1 UID: 0 PID: 16744 Comm: syz.3.4914 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 73 printk messages dropped ** [ 468.909396][T16747] CPU: 1 UID: 0 PID: 16747 Comm: syz.1.4916 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 468.909419][T16747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 468.909431][T16747] Call Trace: [ 468.909439][T16747] [ 468.909448][T16747] dump_stack_lvl+0x189/0x250 [ 468.909480][T16747] ? __pfx____ratelimit+0x10/0x10 [ 468.909503][T16747] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.909529][T16747] ? __pfx__printk+0x10/0x10 [ 468.909557][T16747] ? __pfx___might_resched+0x10/0x10 [ 468.909578][T16747] ? fs_reclaim_acquire+0x7d/0x100 [ 468.909607][T16747] should_fail_ex+0x46c/0x600 [ 468.909636][T16747] ? alloc_empty_file+0x55/0x1d0 [ 468.909653][T16747] should_failslab+0xa8/0x100 [ 468.909679][T16747] ? alloc_empty_file+0x55/0x1d0 [ 468.909694][T16747] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 468.909717][T16747] ? rt_spin_unlock+0x150/0x200 [ 468.909743][T16747] alloc_empty_file+0x55/0x1d0 [ 468.909762][T16747] alloc_file_pseudo+0x13d/0x210 ** 19 printk messages dropped ** [ 468.945196][T16749] CPU: 1 UID: 0 PID: 16749 Comm: syz.0.4917 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 468.945218][T16749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 468.945230][T16749] Call Trace: [ 468.945239][T16749] [ 468.945248][T16749] dump_stack_lvl+0x189/0x250 [ 468.945279][T16749] ? __pfx____ratelimit+0x10/0x10 [ 468.945302][T16749] ? __pfx_dump_stack_lvl+0x10/0x10 [ 468.945327][T16749] ? __pfx__printk+0x10/0x10 [ 468.945355][T16749] ? __pfx___might_resched+0x10/0x10 [ 468.945376][T16749] ? fs_reclaim_acquire+0x7d/0x100 [ 468.945404][T16749] should_fail_ex+0x46c/0x600 [ 468.945433][T16749] ? alloc_empty_file+0x55/0x1d0 ** 25 printk messages dropped ** [ 468.992289][T16752] CPU: 1 UID: 0 PID: 16752 Comm: syz.2.4919 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 36 printk messages dropped ** [ 469.005410][T16753] CPU: 1 UID: 0 PID: 16753 Comm: syz.3.4918 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 469.005433][T16753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 469.005445][T16753] Call Trace: [ 469.005453][T16753] [ 469.005462][T16753] dump_stack_lvl+0x189/0x250 [ 469.005493][T16753] ? __pfx____ratelimit+0x10/0x10 [ 469.005517][T16753] ? __pfx_dump_stack_lvl+0x10/0x10 [ 469.005544][T16753] ? __pfx__printk+0x10/0x10 [ 469.005571][T16753] ? __pfx___might_resched+0x10/0x10 [ 469.005592][T16753] ? fs_reclaim_acquire+0x7d/0x100 ** 27 printk messages dropped ** [ 469.142415][T16756] CPU: 1 UID: 0 PID: 16756 Comm: syz.1.4920 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 36 printk messages dropped ** [ 469.162808][T16759] CPU: 1 UID: 0 PID: 16759 Comm: syz.0.4921 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 469.162830][T16759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 469.162842][T16759] Call Trace: [ 469.162850][T16759] [ 469.162859][T16759] dump_stack_lvl+0x189/0x250 [ 469.162890][T16759] ? __pfx____ratelimit+0x10/0x10 [ 469.162914][T16759] ? __pfx_dump_stack_lvl+0x10/0x10 [ 469.162940][T16759] ? __pfx__printk+0x10/0x10 [ 469.163049][T16759] ? __pfx___might_resched+0x10/0x10 [ 469.163077][T16759] ? fs_reclaim_acquire+0x7d/0x100 [ 469.163108][T16759] should_fail_ex+0x46c/0x600 [ 469.163138][T16759] ? alloc_empty_file+0x55/0x1d0 [ 469.163156][T16759] should_failslab+0xa8/0x100 [ 469.163184][T16759] ? alloc_empty_file+0x55/0x1d0 [ 469.163201][T16759] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 469.163224][T16759] ? rt_spin_unlock+0x150/0x200 [ 469.163252][T16759] alloc_empty_file+0x55/0x1d0 [ 469.163272][T16759] alloc_file_pseudo+0x13d/0x210 [ 469.163294][T16759] ? __pfx_alloc_file_pseudo+0x10/0x10 [ 469.163313][T16759] ? shmem_get_inode+0xb53/0xe00 [ 469.163350][T16759] __shmem_file_setup+0x284/0x300 ** 16 printk messages dropped ** [ 469.220692][T16760] CPU: 1 UID: 0 PID: 16760 Comm: syz.3.4922 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 36 printk messages dropped ** [ 469.249535][T16761] CPU: 1 UID: 0 PID: 16761 Comm: syz.2.4923 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 469.249558][T16761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 469.249571][T16761] Call Trace: [ 469.249578][T16761] ** 33 printk messages dropped ** [ 469.320888][T15877] hsr_slave_1: entered promiscuous mode [ 469.321810][T15877] debugfs: 'hsr0' already exists in 'hsr' [ 469.321834][T15877] Cannot create hsr debugfs directory [ 469.365297][T16764] FAULT_INJECTION: forcing a failure. [ 469.365297][T16764] name failslab, interval 1, probability 0, space 0, times 0 ** 34 printk messages dropped ** [ 469.366067][T16764] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 469.366099][T16764] [ 469.382381][T16765] FAULT_INJECTION: forcing a failure. [ 469.382381][T16765] name failslab, interval 1, probability 0, space 0, times 0 [ 469.382413][T16765] CPU: 1 UID: 0 PID: 16765 Comm: syz.1.4924 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 469.382436][T16765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 469.382448][T16765] Call Trace: [ 469.382456][T16765] [ 469.382464][T16765] dump_stack_lvl+0x189/0x250 [ 469.382496][T16765] ? __pfx____ratelimit+0x10/0x10 [ 469.382521][T16765] ? __pfx_dump_stack_lvl+0x10/0x10 [ 469.382547][T16765] ? __pfx__printk+0x10/0x10 [ 469.382575][T16765] ? __pfx___might_resched+0x10/0x10 [ 469.382596][T16765] ? fs_reclaim_acquire+0x7d/0x100 [ 469.382634][T16765] should_fail_ex+0x46c/0x600 [ 469.382663][T16765] ? alloc_empty_file+0x55/0x1d0 [ 469.382681][T16765] should_failslab+0xa8/0x100 [ 469.382706][T16765] ? alloc_empty_file+0x55/0x1d0 [ 469.382722][T16765] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 469.382745][T16765] ? rt_spin_unlock+0x150/0x200 [ 469.382770][T16765] alloc_empty_file+0x55/0x1d0 ** 17 printk messages dropped ** [ 469.383142][T16765] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 469.383173][T16765] [ 469.425314][T16769] FAULT_INJECTION: forcing a failure. [ 469.425314][T16769] name failslab, interval 1, probability 0, space 0, times 0 [ 469.425348][T16769] CPU: 1 UID: 0 PID: 16769 Comm: syz.2.4926 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 469.425372][T16769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 469.425384][T16769] Call Trace: [ 469.425393][T16769] ** 30 printk messages dropped ** [ 469.426078][T16769] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 469.426117][T16769] [ 469.443503][T16768] FAULT_INJECTION: forcing a failure. [ 469.443503][T16768] name failslab, interval 1, probability 0, space 0, times 0 [ 469.443537][T16768] CPU: 1 UID: 0 PID: 16768 Comm: syz.3.4927 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 469.443560][T16768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 469.443572][T16768] Call Trace: [ 469.443581][T16768] [ 469.443589][T16768] dump_stack_lvl+0x189/0x250 [ 469.443620][T16768] ? __pfx____ratelimit+0x10/0x10 [ 469.443645][T16768] ? __pfx_dump_stack_lvl+0x10/0x10 [ 469.443671][T16768] ? __pfx__printk+0x10/0x10 [ 469.443700][T16768] ? __pfx___might_resched+0x10/0x10 [ 469.443718][T16768] ? fs_reclaim_acquire+0x7d/0x100 ** 24 printk messages dropped ** [ 469.444272][T16768] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 469.444307][T16768] [ 469.530137][T16771] FAULT_INJECTION: forcing a failure. [ 469.530137][T16771] name failslab, interval 1, probability 0, space 0, times 0 ** 34 printk messages dropped ** [ 469.530880][T16771] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 469.530912][T16771] [ 469.602561][T16775] FAULT_INJECTION: forcing a failure. [ 469.602561][T16775] name failslab, interval 1, probability 0, space 0, times 0 [ 469.602596][T16775] CPU: 1 UID: 0 PID: 16775 Comm: syz.1.4930 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 469.602619][T16775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 ** 32 printk messages dropped ** [ 469.603307][T16775] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 469.603339][T16775] [ 469.605735][T16777] FAULT_INJECTION: forcing a failure. [ 469.605735][T16777] name failslab, interval 1, probability 0, space 0, times 0 [ 469.605767][T16777] CPU: 1 UID: 0 PID: 16777 Comm: syz.2.4929 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 469.605790][T16777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 469.605802][T16777] Call Trace: [ 469.605811][T16777] [ 469.605820][T16777] dump_stack_lvl+0x189/0x250 [ 469.605851][T16777] ? __pfx____ratelimit+0x10/0x10 [ 469.605876][T16777] ? __pfx_dump_stack_lvl+0x10/0x10 ** 27 printk messages dropped ** [ 469.606497][T16777] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 469.606535][T16777] [ 469.633242][T16776] FAULT_INJECTION: forcing a failure. [ 469.633242][T16776] name failslab, interval 1, probability 0, space 0, times 0 [ 469.633281][T16776] CPU: 1 UID: 0 PID: 16776 Comm: syz.3.4931 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 469.633305][T16776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 469.633318][T16776] Call Trace: [ 469.633327][T16776] [ 469.633336][T16776] dump_stack_lvl+0x189/0x250 [ 469.633370][T16776] ? __pfx____ratelimit+0x10/0x10 [ 469.633395][T16776] ? __pfx_dump_stack_lvl+0x10/0x10 [ 469.633421][T16776] ? __pfx__printk+0x10/0x10 [ 469.633448][T16776] ? __pfx___might_resched+0x10/0x10 ** 63 printk messages dropped ** [ 469.786722][T16779] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 469.843501][T16783] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 469.843522][T16783] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 469.843537][T16783] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 469.843550][T16783] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 469.843564][T16783] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 469.843577][T16783] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 469.843609][T16783] [ 469.849848][T16784] FAULT_INJECTION: forcing a failure. [ 469.849848][T16784] name failslab, interval 1, probability 0, space 0, times 0 [ 469.854688][T16785] FAULT_INJECTION: forcing a failure. [ 469.854688][T16785] name failslab, interval 1, probability 0, space 0, times 0 [ 469.854722][T16785] CPU: 1 UID: 0 PID: 16785 Comm: syz.2.4935 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 469.854744][T16785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 ** 27 printk messages dropped ** [ 469.855369][T16785] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 469.855390][T16785] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 469.855404][T16785] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 469.855418][T16785] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 469.855432][T16785] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 469.855445][T16785] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 469.855476][T16785] [ 469.860252][T16784] CPU: 1 UID: 0 PID: 16784 Comm: syz.1.4933 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 469.860299][T16784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 ** 5 printk messages dropped ** [ 469.860412][T16784] ? __pfx__printk+0x10/0x10 ** 21 printk messages dropped ** [ 469.860933][T16784] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 469.860954][T16784] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 469.860969][T16784] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 ** 34 printk messages dropped ** [ 470.015641][T16787] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 470.059439][T16792] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 470.059458][T16792] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 470.059471][T16792] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 470.059485][T16792] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 470.059499][T16792] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 470.059511][T16792] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 470.059542][T16792] [ 470.065467][T16791] FAULT_INJECTION: forcing a failure. [ 470.065467][T16791] name failslab, interval 1, probability 0, space 0, times 0 [ 470.065502][T16791] CPU: 1 UID: 0 PID: 16791 Comm: syz.3.4937 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 470.065525][T16791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 470.065538][T16791] Call Trace: ** 26 printk messages dropped ** [ 470.066137][T16791] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 470.066158][T16791] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 470.066171][T16791] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 470.066185][T16791] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 470.066199][T16791] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 470.066211][T16791] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 470.066243][T16791] [ 470.083584][T16793] FAULT_INJECTION: forcing a failure. [ 470.083584][T16793] name failslab, interval 1, probability 0, space 0, times 0 [ 470.083618][T16793] CPU: 1 UID: 0 PID: 16793 Comm: syz.1.4938 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 68 printk messages dropped ** [ 470.232002][T16798] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 470.232019][T16798] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 470.232040][T16798] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 470.232053][T16798] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 470.232067][T16798] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 470.232080][T16798] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 470.232093][T16798] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 470.232124][T16798] [ 470.240279][T16799] FAULT_INJECTION: forcing a failure. [ 470.240279][T16799] name failslab, interval 1, probability 0, space 0, times 0 ** 28 printk messages dropped ** [ 470.240934][T16799] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 470.240951][T16799] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 470.240972][T16799] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 470.240986][T16799] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 470.240999][T16799] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 470.241013][T16799] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 31 printk messages dropped ** [ 470.260018][T16800] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 470.260035][T16800] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 470.260056][T16800] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 470.260070][T16800] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 470.260083][T16800] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 470.260097][T16800] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 470.260110][T16800] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 ** 67 printk messages dropped ** [ 470.392323][T16805] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 470.434165][T16806] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 470.434182][T16806] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 470.434202][T16806] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 470.434217][T16806] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 470.434230][T16806] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 470.434244][T16806] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 470.434257][T16806] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 470.434288][T16806] [ 470.556732][T16808] FAULT_INJECTION: forcing a failure. [ 470.556732][T16808] name failslab, interval 1, probability 0, space 0, times 0 [ 470.556766][T16808] CPU: 1 UID: 0 PID: 16808 Comm: syz.3.4947 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 470.556789][T16808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 ** 26 printk messages dropped ** [ 470.557391][T16808] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 470.557408][T16808] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 470.557429][T16808] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 470.557443][T16808] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 470.557456][T16808] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 470.557470][T16808] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 470.557481][T16808] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 470.557510][T16808] [ 470.593350][T16811] FAULT_INJECTION: forcing a failure. [ 470.593350][T16811] name failslab, interval 1, probability 0, space 0, times 0 [ 470.593384][T16811] CPU: 1 UID: 0 PID: 16811 Comm: syz.2.4948 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 101 printk messages dropped ** [ 470.750475][T16815] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 470.750493][T16815] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 470.750514][T16815] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 470.750530][T16815] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 470.750551][T16815] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 470.750565][T16815] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 470.750578][T16815] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 470.750611][T16815] [ 470.808300][T16817] FAULT_INJECTION: forcing a failure. [ 470.808300][T16817] name failslab, interval 1, probability 0, space 0, times 0 [ 470.808335][T16817] CPU: 1 UID: 0 PID: 16817 Comm: syz.2.4951 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 470.808358][T16817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 470.808370][T16817] Call Trace: [ 470.808379][T16817] ** 24 printk messages dropped ** [ 470.808962][T16817] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 470.808978][T16817] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 470.808999][T16817] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 470.809013][T16817] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 470.809026][T16817] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 ** 32 printk messages dropped ** [ 470.853350][T16818] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 470.853366][T16818] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 470.853387][T16818] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 470.853401][T16818] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 ** 33 printk messages dropped ** [ 470.939814][T16820] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 470.980269][T16823] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 470.980286][T16823] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 470.980306][T16823] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 470.980321][T16823] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 470.980334][T16823] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 470.980348][T16823] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 470.980360][T16823] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 470.980392][T16823] [ 471.045874][T16824] FAULT_INJECTION: forcing a failure. [ 471.045874][T16824] name failslab, interval 1, probability 0, space 0, times 0 [ 471.045910][T16824] CPU: 1 UID: 0 PID: 16824 Comm: syz.1.4955 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 27 printk messages dropped ** 2025/11/01 22:58:33 executed programs: 5069 [ 471.046529][T16824] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 471.046546][T16824] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 471.046566][T16824] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 471.046580][T16824] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 471.046594][T16824] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 471.046607][T16824] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 471.046620][T16824] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 471.046651][T16824] [ 471.049125][T16826] FAULT_INJECTION: forcing a failure. [ 471.049125][T16826] name failslab, interval 1, probability 0, space 0, times 0 [ 471.049158][T16826] CPU: 1 UID: 0 PID: 16826 Comm: syz.2.4954 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 64 printk messages dropped ** [ 471.114163][T16828] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 471.176338][T16829] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 471.176355][T16829] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 471.176376][T16829] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 ** 3 printk messages dropped ** [ 471.176431][T16829] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 ** 30 printk messages dropped ** [ 471.299160][T16834] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 471.299177][T16834] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 471.299197][T16834] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 471.299211][T16834] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 471.299225][T16834] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 471.299239][T16834] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 471.299252][T16834] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 471.299283][T16834] [ 471.308731][T16833] FAULT_INJECTION: forcing a failure. [ 471.308731][T16833] name failslab, interval 1, probability 0, space 0, times 0 [ 471.308764][T16833] CPU: 1 UID: 0 PID: 16833 Comm: syz.2.4958 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 471.308787][T16833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 ** 26 printk messages dropped ** [ 471.309377][T16833] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 73 printk messages dropped ** [ 471.402194][T16837] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 471.402211][T16837] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 471.402232][T16837] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 471.402247][T16837] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 471.402262][T16837] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 471.402277][T16837] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 471.402291][T16837] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 471.402322][T16837] [ 471.556260][T16841] FAULT_INJECTION: forcing a failure. [ 471.556260][T16841] name failslab, interval 1, probability 0, space 0, times 0 [ 471.556296][T16841] CPU: 1 UID: 0 PID: 16841 Comm: syz.1.4962 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 471.556319][T16841] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 ** 26 printk messages dropped ** [ 471.556913][T16841] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 471.556942][T16841] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 471.556962][T16841] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 471.556977][T16841] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 471.556990][T16841] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 471.557004][T16841] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 471.557017][T16841] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 471.557049][T16841] ** 29 printk messages dropped ** [ 471.570782][T16842] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 471.572805][T16843] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 471.599876][T16845] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 471.599893][T16845] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 471.599913][T16845] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 471.599934][T16845] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 471.599948][T16845] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 471.599961][T16845] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 471.599973][T16845] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 471.600005][T16845] [ 471.768135][T16851] FAULT_INJECTION: forcing a failure. [ 471.768135][T16851] name failslab, interval 1, probability 0, space 0, times 0 ** 28 printk messages dropped ** [ 471.768798][T16851] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 471.768815][T16851] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 471.768836][T16851] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 ** 34 printk messages dropped ** [ 471.782328][T16850] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 471.787855][T16853] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 471.787872][T16853] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 35 printk messages dropped ** [ 471.806742][T16852] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 471.806757][T16852] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 471.806778][T16852] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 471.806792][T16852] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 471.806806][T16852] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 471.806820][T16852] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 471.806833][T16852] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 471.806865][T16852] [ 471.966888][T16857] FAULT_INJECTION: forcing a failure. [ 471.966888][T16857] name failslab, interval 1, probability 0, space 0, times 0 [ 471.966924][T16857] CPU: 1 UID: 0 PID: 16857 Comm: syz.3.4970 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 471.966947][T16857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 471.966959][T16857] Call Trace: [ 471.966967][T16857] [ 471.966976][T16857] dump_stack_lvl+0x189/0x250 [ 471.967008][T16857] ? __pfx____ratelimit+0x10/0x10 [ 471.967031][T16857] ? __pfx_dump_stack_lvl+0x10/0x10 [ 471.967057][T16857] ? __pfx__printk+0x10/0x10 ** 20 printk messages dropped ** [ 471.967539][T16857] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 471.967556][T16857] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 471.967576][T16857] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 471.967590][T16857] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 471.967603][T16857] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 471.967617][T16857] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 31 printk messages dropped ** [ 471.969488][T16860] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 471.973728][T16859] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 471.973742][T16859] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 35 printk messages dropped ** [ 471.996824][T16861] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 471.996841][T16861] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 471.996862][T16861] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 471.996876][T16861] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 471.996889][T16861] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 471.996904][T16861] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 471.996916][T16861] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 471.996947][T16861] [ 472.183135][T16866] FAULT_INJECTION: forcing a failure. [ 472.183135][T16866] name failslab, interval 1, probability 0, space 0, times 0 ** 28 printk messages dropped ** [ 472.183789][T16866] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 472.183806][T16866] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 472.183827][T16866] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 ** 15 printk messages dropped ** [ 472.194972][T16865] ? fs_reclaim_acquire+0x7d/0x100 ** 55 printk messages dropped ** [ 472.198803][T16867] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 472.198819][T16867] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 472.198840][T16867] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 472.198854][T16867] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 472.198867][T16867] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 472.198881][T16867] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 31 printk messages dropped ** [ 472.302190][T16869] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 472.302208][T16869] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 472.302228][T16869] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 472.302242][T16869] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 472.302255][T16869] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 ** 32 printk messages dropped ** [ 472.358931][T16871] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 472.358947][T16871] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 472.358968][T16871] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 472.358983][T16871] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 472.358996][T16871] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 472.359010][T16871] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 472.359023][T16871] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 472.359054][T16871] [ 472.426775][T16874] FAULT_INJECTION: forcing a failure. [ 472.426775][T16874] name failslab, interval 1, probability 0, space 0, times 0 ** 28 printk messages dropped ** [ 472.427418][T16874] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 472.439175][T16876] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 472.439192][T16876] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 472.439220][T16876] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 472.439234][T16876] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 472.439251][T16876] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 472.439265][T16876] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 31 printk messages dropped ** [ 472.533120][T16878] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 472.533137][T16878] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 472.533158][T16878] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 472.533173][T16878] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 ** 33 printk messages dropped ** [ 472.602662][T16880] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 472.656918][T16882] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 472.656935][T16882] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 472.656956][T16882] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 ** 34 printk messages dropped ** [ 472.740936][T16884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 472.740953][T16884] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 472.740974][T16884] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 472.740989][T16884] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 472.741002][T16884] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 472.741016][T16884] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 472.741029][T16884] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 472.741060][T16884] [ 472.752808][T16886] FAULT_INJECTION: forcing a failure. [ 472.752808][T16886] name failslab, interval 1, probability 0, space 0, times 0 ** 28 printk messages dropped ** [ 472.753465][T16886] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 472.753482][T16886] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 472.753503][T16886] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 472.753517][T16886] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 472.753530][T16886] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 472.753544][T16886] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 31 printk messages dropped ** [ 472.761387][T16888] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 472.761404][T16888] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 12 printk messages dropped ** [ 472.818419][T16889] ? __pfx____ratelimit+0x10/0x10 ** 22 printk messages dropped ** [ 472.818969][T16889] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 472.985219][T16892] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 472.985236][T16892] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 472.985258][T16892] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 472.985271][T16892] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 472.985285][T16892] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 472.985299][T16892] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 31 printk messages dropped ** [ 472.999651][T16896] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 472.999668][T16896] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 472.999689][T16896] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 472.999703][T16896] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 ** 33 printk messages dropped ** [ 473.018588][T16895] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 473.018604][T16895] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 473.018626][T16895] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 473.018639][T16895] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 473.018653][T16895] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 473.018667][T16895] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 473.018680][T16895] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 473.018710][T16895] [ 473.033433][T16897] FAULT_INJECTION: forcing a failure. [ 473.033433][T16897] name failslab, interval 1, probability 0, space 0, times 0 [ 473.033466][T16897] CPU: 1 UID: 0 PID: 16897 Comm: syz.1.4989 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 473.033488][T16897] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 ** 63 printk messages dropped ** [ 473.187842][T16900] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 473.187859][T16900] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 473.187880][T16900] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 473.187894][T16900] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 ** 33 printk messages dropped ** [ 473.239502][T16903] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 473.239522][T16903] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 473.239543][T16903] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 473.239557][T16903] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 473.239578][T16903] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 ** 6 printk messages dropped ** [ 473.246064][T16905] Call Trace: ** 25 printk messages dropped ** [ 473.246659][T16905] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 473.246676][T16905] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 473.246696][T16905] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 473.246711][T16905] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 473.246723][T16905] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 ** 70 printk messages dropped ** [ 473.359197][T16907] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 473.359218][T16907] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 473.359232][T16907] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 473.359245][T16907] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 473.359272][T16907] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 473.359285][T16907] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 473.359315][T16907] [ 473.408858][T16911] FAULT_INJECTION: forcing a failure. [ 473.408858][T16911] name failslab, interval 1, probability 0, space 0, times 0 [ 473.408891][T16911] CPU: 1 UID: 0 PID: 16911 Comm: syz.3.4998 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 473.408914][T16911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 473.408926][T16911] Call Trace: [ 473.408934][T16911] [ 473.408943][T16911] dump_stack_lvl+0x189/0x250 [ 473.408972][T16911] ? __pfx____ratelimit+0x10/0x10 [ 473.408993][T16911] ? __pfx_dump_stack_lvl+0x10/0x10 [ 473.409017][T16911] ? __pfx__printk+0x10/0x10 [ 473.409044][T16911] ? __pfx___might_resched+0x10/0x10 ** 20 printk messages dropped ** [ 473.409541][T16911] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 473.435998][T16912] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 473.436018][T16912] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 473.436032][T16912] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 473.436046][T16912] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 473.436060][T16912] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 473.436072][T16912] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 473.436104][T16912] [ 473.440967][T16913] FAULT_INJECTION: forcing a failure. [ 473.440967][T16913] name failslab, interval 1, probability 0, space 0, times 0 ** 29 printk messages dropped ** [ 473.441634][T16913] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 473.441654][T16913] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 473.441668][T16913] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 473.441681][T16913] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 473.441695][T16913] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 473.441708][T16913] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 ** 31 printk messages dropped ** [ 473.537187][T16916] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 473.537208][T16916] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 473.537222][T16916] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 473.537235][T16916] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 473.537249][T16916] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 473.537261][T16916] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 ** 31 printk messages dropped ** [ 473.558084][T16917] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 7 printk messages dropped ** [ 473.645512][T16922] CPU: 1 UID: 0 PID: 16922 Comm: syz.0.5003 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 28 printk messages dropped ** [ 473.646148][T16922] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 473.646167][T16922] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 473.646180][T16922] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 473.646193][T16922] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 473.646207][T16922] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 473.646220][T16922] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 473.646251][T16922] [ 473.668238][T16921] FAULT_INJECTION: forcing a failure. [ 473.668238][T16921] name failslab, interval 1, probability 0, space 0, times 0 [ 473.668275][T16921] CPU: 1 UID: 0 PID: 16921 Comm: syz.1.5002 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 473.668299][T16921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 473.668310][T16921] Call Trace: [ 473.668319][T16921] [ 473.668328][T16921] dump_stack_lvl+0x189/0x250 [ 473.668361][T16921] ? __pfx____ratelimit+0x10/0x10 [ 473.668385][T16921] ? __pfx_dump_stack_lvl+0x10/0x10 [ 473.668411][T16921] ? __pfx__printk+0x10/0x10 [ 473.668439][T16921] ? __pfx___might_resched+0x10/0x10 ** 20 printk messages dropped ** [ 473.668930][T16921] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 473.725741][T16924] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 473.725762][T16924] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 473.725776][T16924] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 473.725790][T16924] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 ** 33 printk messages dropped ** [ 473.845545][T16927] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 473.845566][T16927] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 473.845580][T16927] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 ** 34 printk messages dropped ** [ 473.847551][T16928] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 473.847571][T16928] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 473.847585][T16928] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 473.847599][T16928] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 473.847612][T16928] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 473.847624][T16928] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 473.847656][T16928] [ 473.884982][T16929] FAULT_INJECTION: forcing a failure. [ 473.884982][T16929] name failslab, interval 1, probability 0, space 0, times 0 [ 473.885015][T16929] CPU: 1 UID: 0 PID: 16929 Comm: syz.1.5007 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 473.885038][T16929] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 473.885051][T16929] Call Trace: [ 473.885059][T16929] [ 473.885067][T16929] dump_stack_lvl+0x189/0x250 [ 473.885098][T16929] ? __pfx____ratelimit+0x10/0x10 [ 473.885123][T16929] ? __pfx_dump_stack_lvl+0x10/0x10 [ 473.885148][T16929] ? __pfx__printk+0x10/0x10 ** 21 printk messages dropped ** [ 473.885652][T16929] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 473.885673][T16929] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 473.885687][T16929] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 473.885700][T16929] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 473.885714][T16929] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 473.885726][T16929] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 473.885758][T16929] ** 30 printk messages dropped ** [ 473.995358][T16931] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 474.061571][T16934] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 474.066075][T16936] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 474.066096][T16936] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 474.066110][T16936] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 474.066123][T16936] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 474.066136][T16936] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 474.066149][T16936] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 474.066181][T16936] [ 474.090201][T16937] FAULT_INJECTION: forcing a failure. [ 474.090201][T16937] name failslab, interval 1, probability 0, space 0, times 0 [ 474.090234][T16937] CPU: 1 UID: 0 PID: 16937 Comm: syz.0.5010 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 474.090256][T16937] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 474.090268][T16937] Call Trace: [ 474.090276][T16937] [ 474.090285][T16937] dump_stack_lvl+0x189/0x250 [ 474.090315][T16937] ? __pfx____ratelimit+0x10/0x10 [ 474.090341][T16937] ? __pfx_dump_stack_lvl+0x10/0x10 ** 22 printk messages dropped ** [ 474.090955][T16937] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 474.090977][T16937] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 474.090992][T16937] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 474.091005][T16937] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 ** 33 printk messages dropped ** [ 474.226082][T16939] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 474.254287][T16943] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 474.254313][T16943] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 ** 35 printk messages dropped ** [ 474.305498][T16942] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 474.305522][T16942] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 474.305536][T16942] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 474.305550][T16942] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 474.305563][T16942] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 474.305575][T16942] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 474.305608][T16942] [ 474.333566][T16945] FAULT_INJECTION: forcing a failure. [ 474.333566][T16945] name failslab, interval 1, probability 0, space 0, times 0 [ 474.333598][T16945] CPU: 1 UID: 0 PID: 16945 Comm: syz.0.5015 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 474.333621][T16945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 474.333633][T16945] Call Trace: [ 474.333642][T16945] [ 474.333650][T16945] dump_stack_lvl+0x189/0x250 ** 24 printk messages dropped ** [ 474.334221][T16945] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 474.334240][T16945] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 474.334254][T16945] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 474.334267][T16945] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 474.334281][T16945] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 474.334293][T16945] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 474.334323][T16945] [ 474.438090][T16947] FAULT_INJECTION: forcing a failure. [ 474.438090][T16947] name failslab, interval 1, probability 0, space 0, times 0 [ 474.438126][T16947] CPU: 1 UID: 0 PID: 16947 Comm: syz.2.5016 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 474.438150][T16947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 474.438162][T16947] Call Trace: [ 474.438171][T16947] [ 474.438180][T16947] dump_stack_lvl+0x189/0x250 ** 24 printk messages dropped ** [ 474.438782][T16947] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 474.438803][T16947] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 474.438817][T16947] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 474.438830][T16947] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 ** 70 printk messages dropped ** [ 474.576991][T16952] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 474.577011][T16952] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 ** 35 printk messages dropped ** [ 474.589066][T16954] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 474.589086][T16954] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 474.589101][T16954] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 474.589115][T16954] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 474.589129][T16954] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 474.589142][T16954] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 474.589175][T16954] [ 474.655351][T16955] FAULT_INJECTION: forcing a failure. [ 474.655351][T16955] name failslab, interval 1, probability 0, space 0, times 0 [ 474.655386][T16955] CPU: 1 UID: 0 PID: 16955 Comm: syz.2.5020 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 474.655407][T16955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 474.655420][T16955] Call Trace: [ 474.655428][T16955] [ 474.655436][T16955] dump_stack_lvl+0x189/0x250 [ 474.655476][T16955] ? __pfx____ratelimit+0x10/0x10 [ 474.655500][T16955] ? __pfx_dump_stack_lvl+0x10/0x10 [ 474.655526][T16955] ? __pfx__printk+0x10/0x10 [ 474.655554][T16955] ? __pfx___might_resched+0x10/0x10 ** 20 printk messages dropped ** [ 474.656025][T16955] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 474.656047][T16955] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 474.656060][T16955] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 474.656073][T16955] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 474.656087][T16955] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 474.656099][T16955] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 474.656131][T16955] [ 474.739146][T16957] FAULT_INJECTION: forcing a failure. [ 474.739146][T16957] name failslab, interval 1, probability 0, space 0, times 0 ** 29 printk messages dropped ** [ 474.739821][T16957] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 474.817430][T16960] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 474.817449][T16960] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 474.817462][T16960] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 474.817473][T16960] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 474.817486][T16960] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 474.817498][T16960] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 474.817526][T16960] [ 474.822357][T16964] FAULT_INJECTION: forcing a failure. [ 474.822357][T16964] name failslab, interval 1, probability 0, space 0, times 0 [ 474.822390][T16964] CPU: 1 UID: 0 PID: 16964 Comm: syz.0.5022 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 474.822412][T16964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 474.822424][T16964] Call Trace: [ 474.822432][T16964] [ 474.822440][T16964] dump_stack_lvl+0x189/0x250 [ 474.822471][T16964] ? __pfx____ratelimit+0x10/0x10 [ 474.822495][T16964] ? __pfx_dump_stack_lvl+0x10/0x10 [ 474.822521][T16964] ? __pfx__printk+0x10/0x10 ** 21 printk messages dropped ** [ 474.823063][T16964] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 474.829112][T16962] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 474.829132][T16962] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 474.829146][T16962] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 474.829159][T16962] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 474.829172][T16962] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 474.829184][T16962] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 474.829216][T16962] [ 474.938042][T16966] FAULT_INJECTION: forcing a failure. [ 474.938042][T16966] name failslab, interval 1, probability 0, space 0, times 0 ** 29 printk messages dropped ** [ 474.938719][T16966] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 475.016137][T16969] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.016158][T16969] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 475.016172][T16969] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 475.016185][T16969] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 475.016198][T16969] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 475.016211][T16969] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 475.016243][T16969] [ 475.017734][T16971] FAULT_INJECTION: forcing a failure. [ 475.017734][T16971] name failslab, interval 1, probability 0, space 0, times 0 [ 475.017764][T16971] CPU: 1 UID: 0 PID: 16971 Comm: syz.0.5026 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 475.017785][T16971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 ** 64 printk messages dropped ** [ 475.025646][T16970] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.025667][T16970] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 475.025681][T16970] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 475.025694][T16970] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 ** 33 printk messages dropped ** [ 475.127848][T16974] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.127868][T16974] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 475.127883][T16974] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 475.127896][T16974] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 475.127909][T16974] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 475.127921][T16974] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 475.127952][T16974] [ 475.217446][T16977] FAULT_INJECTION: forcing a failure. [ 475.217446][T16977] name failslab, interval 1, probability 0, space 0, times 0 ** 29 printk messages dropped ** [ 475.218130][T16977] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.218150][T16977] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 475.218164][T16977] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 475.218177][T16977] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 475.218191][T16977] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 475.218203][T16977] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 475.218235][T16977] [ 475.270898][T16978] FAULT_INJECTION: forcing a failure. [ 475.270898][T16978] name failslab, interval 1, probability 0, space 0, times 0 ** 29 printk messages dropped ** [ 475.271565][T16978] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 475.276330][T16979] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.276350][T16979] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 475.276364][T16979] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 475.276376][T16979] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 475.276389][T16979] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 32 printk messages dropped ** [ 475.343648][T16981] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.343669][T16981] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 ** 35 printk messages dropped ** [ 475.451973][T16986] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.451993][T16986] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 475.452007][T16986] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 475.452020][T16986] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 475.452034][T16986] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 475.452046][T16986] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 475.452077][T16986] [ 475.464719][T16985] FAULT_INJECTION: forcing a failure. [ 475.464719][T16985] name failslab, interval 1, probability 0, space 0, times 0 [ 475.464752][T16985] CPU: 1 UID: 0 PID: 16985 Comm: syz.2.5035 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 475.464774][T16985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 475.464786][T16985] Call Trace: [ 475.464795][T16985] [ 475.464803][T16985] dump_stack_lvl+0x189/0x250 [ 475.464834][T16985] ? __pfx____ratelimit+0x10/0x10 [ 475.464858][T16985] ? __pfx_dump_stack_lvl+0x10/0x10 [ 475.464885][T16985] ? __pfx__printk+0x10/0x10 ** 21 printk messages dropped ** [ 475.465398][T16985] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.465418][T16985] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 475.465432][T16985] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 ** 6 printk messages dropped ** [ 475.466773][T16987] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 ** 27 printk messages dropped ** [ 475.467389][T16987] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 73 printk messages dropped ** [ 475.641377][T16992] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.641398][T16992] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 475.641412][T16992] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 475.641425][T16992] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 475.641439][T16992] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 475.641451][T16992] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 475.641482][T16992] [ 475.647632][T16993] FAULT_INJECTION: forcing a failure. [ 475.647632][T16993] name failslab, interval 1, probability 0, space 0, times 0 [ 475.647667][T16993] CPU: 1 UID: 0 PID: 16993 Comm: syz.1.5039 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 475.647690][T16993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 475.647702][T16993] Call Trace: [ 475.647710][T16993] [ 475.647719][T16993] dump_stack_lvl+0x189/0x250 [ 475.647751][T16993] ? __pfx____ratelimit+0x10/0x10 [ 475.647776][T16993] ? __pfx_dump_stack_lvl+0x10/0x10 [ 475.647802][T16993] ? __pfx__printk+0x10/0x10 [ 475.647832][T16993] ? __pfx___might_resched+0x10/0x10 ** 20 printk messages dropped ** [ 475.648308][T16993] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.648328][T16993] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 475.648342][T16993] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 475.648355][T16993] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 475.648369][T16993] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 475.648381][T16993] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 475.648412][T16993] [ 475.724769][T16996] FAULT_INJECTION: forcing a failure. [ 475.724769][T16996] name failslab, interval 1, probability 0, space 0, times 0 [ 475.724803][T16996] CPU: 1 UID: 0 PID: 16996 Comm: syz.0.5040 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 28 printk messages dropped ** [ 475.725439][T16996] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.725459][T16996] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 ** 35 printk messages dropped ** [ 475.735773][T16997] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.735794][T16997] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 475.735808][T16997] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 475.735822][T16997] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 475.735836][T16997] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 32 printk messages dropped ** [ 475.859236][T17003] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.859257][T17003] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 475.859270][T17003] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 475.859284][T17003] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 475.859297][T17003] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 475.859309][T17003] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 475.859341][T17003] [ 475.866150][T17002] FAULT_INJECTION: forcing a failure. [ 475.866150][T17002] name failslab, interval 1, probability 0, space 0, times 0 [ 475.866183][T17002] CPU: 1 UID: 0 PID: 17002 Comm: syz.2.5042 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 475.866204][T17002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 475.866216][T17002] Call Trace: [ 475.866224][T17002] [ 475.866232][T17002] dump_stack_lvl+0x189/0x250 ** 24 printk messages dropped ** [ 475.866844][T17002] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.866863][T17002] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 475.866878][T17002] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 475.866891][T17002] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 ** 33 printk messages dropped ** [ 475.901736][T17005] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.901757][T17005] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 475.901770][T17005] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 ** 34 printk messages dropped ** [ 475.924735][T17004] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 475.924755][T17004] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 475.924768][T17004] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 475.924781][T17004] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 475.924795][T17004] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 475.924807][T17004] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 475.924838][T17004] [ 476.055197][T17007] FAULT_INJECTION: forcing a failure. [ 476.055197][T17007] name failslab, interval 1, probability 0, space 0, times 0 [ 476.055225][T17007] CPU: 1 UID: 0 PID: 17007 Comm: syz.1.5046 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 28 printk messages dropped ** [ 476.055865][T17007] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 476.055885][T17007] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 476.055898][T17007] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 476.055912][T17007] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 476.055926][T17007] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 476.055938][T17007] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 476.055969][T17007] [ 476.109828][T17009] FAULT_INJECTION: forcing a failure. [ 476.109828][T17009] name failslab, interval 1, probability 0, space 0, times 0 [ 476.109861][T17009] CPU: 1 UID: 0 PID: 17009 Comm: syz.2.5048 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 476.109883][T17009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 476.109896][T17009] Call Trace: [ 476.109904][T17009] [ 476.109912][T17009] dump_stack_lvl+0x189/0x250 [ 476.109943][T17009] ? __pfx____ratelimit+0x10/0x10 ** 23 printk messages dropped ** [ 476.110498][T17009] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 476.195626][T17012] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 476.195646][T17012] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 476.195659][T17012] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 476.195672][T17012] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 476.195686][T17012] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 476.195698][T17012] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 ** 31 printk messages dropped ** [ 476.220032][T17014] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 476.220051][T17014] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 476.220065][T17014] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 476.220078][T17014] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 476.220091][T17014] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 2025/11/01 22:58:38 executed programs: 5165 [ 476.220104][T17014] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 476.220135][T17014] [ 476.263079][T17015] FAULT_INJECTION: forcing a failure. [ 476.263079][T17015] name failslab, interval 1, probability 0, space 0, times 0 ** 29 printk messages dropped ** [ 476.263752][T17015] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 476.263772][T17015] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 476.263791][T17015] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 476.263804][T17015] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 476.263817][T17015] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 476.263830][T17015] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 476.263861][T17015] [ 476.338322][T17017] FAULT_INJECTION: forcing a failure. [ 476.338322][T17017] name failslab, interval 1, probability 0, space 0, times 0 [ 476.338356][T17017] CPU: 1 UID: 0 PID: 17017 Comm: syz.2.5051 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 476.338379][T17017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 476.338391][T17017] Call Trace: [ 476.338399][T17017] [ 476.338407][T17017] dump_stack_lvl+0x189/0x250 [ 476.338439][T17017] ? __pfx____ratelimit+0x10/0x10 [ 476.338463][T17017] ? __pfx_dump_stack_lvl+0x10/0x10 [ 476.338490][T17017] ? __pfx__printk+0x10/0x10 [ 476.338516][T17017] ? __pfx___might_resched+0x10/0x10 ** 57 printk messages dropped ** [ 476.425530][T17021] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 476.425550][T17021] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 476.425563][T17021] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 476.425576][T17021] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 ** 33 printk messages dropped ** [ 476.427422][T17022] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 476.427442][T17022] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 476.427455][T17022] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 476.427468][T17022] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 476.427482][T17022] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 476.427495][T17022] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 ** 31 printk messages dropped ** [ 476.429765][T17023] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 476.429786][T17023] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 476.429799][T17023] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 476.429812][T17023] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 476.429826][T17023] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 476.429838][T17023] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 476.429869][T17023] [ 476.536507][T17025] FAULT_INJECTION: forcing a failure. [ 476.536507][T17025] name failslab, interval 1, probability 0, space 0, times 0 [ 476.536541][T17025] CPU: 1 UID: 0 PID: 17025 Comm: syz.2.5055 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 476.536564][T17025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 476.536576][T17025] Call Trace: [ 476.536584][T17025] [ 476.536593][T17025] dump_stack_lvl+0x189/0x250 [ 476.536623][T17025] ? __pfx____ratelimit+0x10/0x10 ** 23 printk messages dropped ** [ 476.537174][T17025] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 476.619906][T17028] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 476.619927][T17028] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 476.619941][T17028] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 476.619954][T17028] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 476.619967][T17028] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 69 printk messages dropped ** [ 476.658396][T17031] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 476.658417][T17031] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 476.658432][T17031] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 476.658445][T17031] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 476.658459][T17031] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 476.658471][T17031] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 476.658502][T17031] [ 476.755121][T17033] FAULT_INJECTION: forcing a failure. [ 476.755121][T17033] name failslab, interval 1, probability 0, space 0, times 0 [ 476.755154][T17033] CPU: 1 UID: 0 PID: 17033 Comm: syz.2.5059 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 476.755176][T17033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 476.755188][T17033] Call Trace: [ 476.755196][T17033] [ 476.755204][T17033] dump_stack_lvl+0x189/0x250 [ 476.755243][T17033] ? __pfx____ratelimit+0x10/0x10 [ 476.755266][T17033] ? __pfx_dump_stack_lvl+0x10/0x10 [ 476.755292][T17033] ? __pfx__printk+0x10/0x10 [ 476.755320][T17033] ? __pfx___might_resched+0x10/0x10 [ 476.755341][T17033] ? fs_reclaim_acquire+0x7d/0x100 [ 476.755370][T17033] should_fail_ex+0x46c/0x600 [ 476.755398][T17033] ? alloc_empty_file+0x55/0x1d0 [ 476.755416][T17033] should_failslab+0xa8/0x100 [ 476.755442][T17033] ? alloc_empty_file+0x55/0x1d0 [ 476.755457][T17033] kmem_cache_alloc_noprof+0x6f/0x6b0 ** 14 printk messages dropped ** [ 476.755800][T17033] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 476.755821][T17033] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 ** 35 printk messages dropped ** [ 476.832877][T17037] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 476.832898][T17037] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 476.832912][T17037] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 476.832925][T17037] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 476.832939][T17037] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 476.832951][T17037] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 476.832982][T17037] [ 476.836256][T17038] FAULT_INJECTION: forcing a failure. [ 476.836256][T17038] name failslab, interval 1, probability 0, space 0, times 0 [ 476.836289][T17038] CPU: 1 UID: 0 PID: 17038 Comm: syz.0.5060 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 28 printk messages dropped ** [ 476.836916][T17038] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 476.836937][T17038] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 476.836951][T17038] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 476.836964][T17038] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 ** 33 printk messages dropped ** [ 476.918800][T17039] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 476.918820][T17039] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 476.918834][T17039] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 476.918847][T17039] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 476.918861][T17039] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 476.918874][T17039] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 476.918905][T17039] [ 476.986487][T17041] FAULT_INJECTION: forcing a failure. [ 476.986487][T17041] name failslab, interval 1, probability 0, space 0, times 0 ** 29 printk messages dropped ** [ 476.987160][T17041] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 477.055823][T17046] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 477.055844][T17046] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 477.055858][T17046] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 477.055871][T17046] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 477.055885][T17046] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 477.055898][T17046] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 ** 31 printk messages dropped ** [ 477.057752][T17045] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 477.057773][T17045] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 477.057787][T17045] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 477.057800][T17045] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 477.057814][T17045] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 477.057827][T17045] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 477.057858][T17045] [ 477.078781][T17047] FAULT_INJECTION: forcing a failure. [ 477.078781][T17047] name failslab, interval 1, probability 0, space 0, times 0 ** 29 printk messages dropped ** [ 477.079448][T17047] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 477.079468][T17047] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 477.079483][T17047] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 477.079496][T17047] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 477.079510][T17047] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 477.079522][T17047] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 477.079553][T17047] [ 477.186323][T17049] FAULT_INJECTION: forcing a failure. [ 477.186323][T17049] name failslab, interval 1, probability 0, space 0, times 0 ** 29 printk messages dropped ** [ 477.186996][T17049] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 477.187017][T17049] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 477.187031][T17049] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 477.187044][T17049] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 477.187058][T17049] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 477.187071][T17049] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 477.187102][T17049] [ 477.290725][T17052] FAULT_INJECTION: forcing a failure. [ 477.290725][T17052] name failslab, interval 1, probability 0, space 0, times 0 ** 29 printk messages dropped ** [ 477.291400][T17052] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 477.291420][T17052] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 477.291435][T17052] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 477.291447][T17052] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 ** 70 printk messages dropped ** [ 477.297675][T17055] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 477.297696][T17055] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 477.297710][T17055] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 477.297722][T17055] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 477.297736][T17055] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 477.297749][T17055] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 477.297781][T17055] [ 477.413656][T17057] FAULT_INJECTION: forcing a failure. [ 477.413656][T17057] name failslab, interval 1, probability 0, space 0, times 0 [ 477.414624][T17057] CPU: 1 UID: 0 PID: 17057 Comm: syz.2.5071 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 477.414651][T17057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 477.414664][T17057] Call Trace: [ 477.414673][T17057] ** 25 printk messages dropped ** [ 477.415270][T17057] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 477.415291][T17057] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 477.415305][T17057] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 477.415318][T17057] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 477.415332][T17057] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 477.415344][T17057] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 ** 31 printk messages dropped ** [ 477.471876][T17061] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 477.471897][T17061] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 477.471911][T17061] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 477.471925][T17061] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 ** 33 printk messages dropped ** [ 477.517449][T17063] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 477.517469][T17063] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 477.517484][T17063] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 477.517496][T17063] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 477.517510][T17063] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 477.517523][T17063] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 477.517554][T17063] ** 30 printk messages dropped ** [ 477.523892][T17062] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 477.523913][T17062] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 477.523927][T17062] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 477.523940][T17062] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 477.523954][T17062] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 477.523967][T17062] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 ** 31 printk messages dropped ** [ 477.641731][T17065] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 477.641751][T17065] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 477.641765][T17065] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 477.641778][T17065] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 ** 33 printk messages dropped ** [ 477.739643][T17070] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 477.739664][T17070] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 477.739678][T17070] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 477.739691][T17070] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 477.739704][T17070] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 477.739717][T17070] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 477.739748][T17070] [ 477.744492][T17071] FAULT_INJECTION: forcing a failure. [ 477.744492][T17071] name failslab, interval 1, probability 0, space 0, times 0 ** 29 printk messages dropped ** [ 477.745166][T17071] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 477.745187][T17071] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 477.745201][T17071] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 477.745214][T17071] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 477.745228][T17071] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 477.745241][T17071] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 477.745272][T17071] [ 477.769245][T17069] FAULT_INJECTION: forcing a failure. [ 477.769245][T17069] name failslab, interval 1, probability 0, space 0, times 0 [ 477.769279][T17069] CPU: 1 UID: 0 PID: 17069 Comm: syz.1.5076 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 65 printk messages dropped ** [ 477.811897][T17073] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 477.937930][T17079] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 477.937951][T17079] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 477.937965][T17079] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 477.937978][T17079] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 477.937992][T17079] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 477.938005][T17079] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 477.938036][T17079] [ 477.944865][T17078] FAULT_INJECTION: forcing a failure. [ 477.944865][T17078] name failslab, interval 1, probability 0, space 0, times 0 [ 477.944898][T17078] CPU: 1 UID: 0 PID: 17078 Comm: syz.3.5080 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 477.944920][T17078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 477.944931][T17078] Call Trace: [ 477.944940][T17078] [ 477.944948][T17078] dump_stack_lvl+0x189/0x250 [ 477.944979][T17078] ? __pfx____ratelimit+0x10/0x10 [ 477.945005][T17078] ? __pfx_dump_stack_lvl+0x10/0x10 [ 477.945033][T17078] ? __pfx__printk+0x10/0x10 [ 477.945061][T17078] ? __pfx___might_resched+0x10/0x10 [ 477.945083][T17078] ? fs_reclaim_acquire+0x7d/0x100 [ 477.945113][T17078] should_fail_ex+0x46c/0x600 [ 477.945143][T17078] ? alloc_empty_file+0x55/0x1d0 [ 477.945161][T17078] should_failslab+0xa8/0x100 ** 16 printk messages dropped ** [ 477.945567][T17078] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 477.945588][T17078] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 477.945603][T17078] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 477.945617][T17078] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 477.945632][T17078] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 477.945646][T17078] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 477.945677][T17078] [ 477.947252][T17077] FAULT_INJECTION: forcing a failure. [ 477.947252][T17077] name failslab, interval 1, probability 0, space 0, times 0 ** 29 printk messages dropped ** [ 477.947906][T17077] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 478.068351][T17082] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 478.068372][T17082] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 478.068386][T17082] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 ** 34 printk messages dropped ** [ 478.146389][T17087] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 478.146410][T17087] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 478.146425][T17087] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 478.146439][T17087] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 478.146454][T17087] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 478.146468][T17087] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 478.146499][T17087] [ 478.151243][T17085] FAULT_INJECTION: forcing a failure. [ 478.151243][T17085] name failslab, interval 1, probability 0, space 0, times 0 [ 478.151275][T17085] CPU: 1 UID: 0 PID: 17085 Comm: syz.0.5084 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 478.151296][T17085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 478.151308][T17085] Call Trace: [ 478.151316][T17085] [ 478.151324][T17085] dump_stack_lvl+0x189/0x250 [ 478.151354][T17085] ? __pfx____ratelimit+0x10/0x10 [ 478.151378][T17085] ? __pfx_dump_stack_lvl+0x10/0x10 [ 478.151404][T17085] ? __pfx__printk+0x10/0x10 [ 478.151431][T17085] ? __pfx___might_resched+0x10/0x10 ** 20 printk messages dropped ** [ 478.151902][T17085] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 478.151940][T17085] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 478.151954][T17085] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 478.151968][T17085] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 478.151982][T17085] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 478.151994][T17085] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 ** 68 printk messages dropped ** [ 478.274998][T17090] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 478.275018][T17090] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 478.275031][T17090] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 478.275056][T17090] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 478.275070][T17090] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 478.275082][T17090] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 ** 31 printk messages dropped ** [ 478.321987][T17093] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 478.322007][T17093] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 478.322021][T17093] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 478.322035][T17093] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 478.322055][T17093] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 478.322068][T17093] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 478.322099][T17093] [ 478.340299][T17095] FAULT_INJECTION: forcing a failure. [ 478.340299][T17095] name failslab, interval 1, probability 0, space 0, times 0 [ 478.340332][T17095] CPU: 1 UID: 0 PID: 17095 Comm: syz.0.5088 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 478.340354][T17095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 478.340365][T17095] Call Trace: [ 478.340373][T17095] [ 478.340381][T17095] dump_stack_lvl+0x189/0x250 [ 478.340412][T17095] ? __pfx____ratelimit+0x10/0x10 [ 478.340443][T17095] ? __pfx_dump_stack_lvl+0x10/0x10 [ 478.340469][T17095] ? __pfx__printk+0x10/0x10 [ 478.340495][T17095] ? __pfx___might_resched+0x10/0x10 [ 478.340516][T17095] ? fs_reclaim_acquire+0x7d/0x100 [ 478.340545][T17095] should_fail_ex+0x46c/0x600 [ 478.340573][T17095] ? alloc_empty_file+0x55/0x1d0 [ 478.340590][T17095] should_failslab+0xa8/0x100 ** 16 printk messages dropped ** [ 478.340901][T17095] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 73 printk messages dropped ** [ 478.516172][T17099] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 478.516192][T17099] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 478.516206][T17099] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 478.516219][T17099] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 478.516233][T17099] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 478.516246][T17099] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 478.516275][T17099] [ 478.576155][T17101] FAULT_INJECTION: forcing a failure. [ 478.576155][T17101] name failslab, interval 1, probability 0, space 0, times 0 [ 478.576188][T17101] CPU: 1 UID: 0 PID: 17101 Comm: syz.3.5094 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 478.576210][T17101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 478.576222][T17101] Call Trace: [ 478.576232][T17101] [ 478.576240][T17101] dump_stack_lvl+0x189/0x250 [ 478.576271][T17101] ? __pfx____ratelimit+0x10/0x10 [ 478.576295][T17101] ? __pfx_dump_stack_lvl+0x10/0x10 [ 478.576328][T17101] ? __pfx__printk+0x10/0x10 ** 21 printk messages dropped ** [ 478.576830][T17101] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 478.576850][T17101] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 478.576864][T17101] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 478.576878][T17101] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 478.576892][T17101] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 478.576904][T17101] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 478.576935][T17101] [ 478.585287][T17103] FAULT_INJECTION: forcing a failure. [ 478.585287][T17103] name failslab, interval 1, probability 0, space 0, times 0 [ 478.585326][T17103] CPU: 1 UID: 0 PID: 17103 Comm: syz.0.5092 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 28 printk messages dropped ** [ 478.585958][T17103] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 478.585978][T17103] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 478.585992][T17103] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 ** 71 printk messages dropped ** [ 478.726355][T17107] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 478.726376][T17107] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 478.726390][T17107] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 478.726403][T17107] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 478.726417][T17107] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 478.726430][T17107] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 478.726467][T17107] [ 478.777782][T17109] FAULT_INJECTION: forcing a failure. [ 478.777782][T17109] name failslab, interval 1, probability 0, space 0, times 0 ** 29 printk messages dropped ** [ 478.778448][T17109] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 478.778468][T17109] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 478.778482][T17109] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 478.778495][T17109] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 478.778509][T17109] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 478.778521][T17109] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 478.778552][T17109] [ 478.779865][T17108] FAULT_INJECTION: forcing a failure. [ 478.779865][T17108] name failslab, interval 1, probability 0, space 0, times 0 [ 478.779893][T17108] CPU: 1 UID: 0 PID: 17108 Comm: syz.0.5096 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 478.779914][T17108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 478.779926][T17108] Call Trace: [ 478.779934][T17108] [ 478.779942][T17108] dump_stack_lvl+0x189/0x250 [ 478.779970][T17108] ? __pfx____ratelimit+0x10/0x10 [ 478.779993][T17108] ? __pfx_dump_stack_lvl+0x10/0x10 [ 478.780025][T17108] ? __pfx__printk+0x10/0x10 [ 478.780052][T17108] ? __pfx___might_resched+0x10/0x10 [ 478.780073][T17108] ? fs_reclaim_acquire+0x7d/0x100 ** 19 printk messages dropped ** [ 478.780529][T17108] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 478.850106][T17112] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 478.906856][T17113] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 478.906876][T17113] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 478.906891][T17113] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 478.906904][T17113] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 478.906918][T17113] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 478.906930][T17113] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 478.906962][T17113] [ 478.985165][T17115] FAULT_INJECTION: forcing a failure. [ 478.985165][T17115] name failslab, interval 1, probability 0, space 0, times 0 [ 478.985199][T17115] CPU: 1 UID: 0 PID: 17115 Comm: syz.0.5100 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 28 printk messages dropped ** [ 478.985851][T17115] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 478.985872][T17115] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 478.985886][T17115] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 478.985899][T17115] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 478.985913][T17115] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 478.985926][T17115] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 478.985956][T17115] [ 479.004063][T17117] FAULT_INJECTION: forcing a failure. [ 479.004063][T17117] name failslab, interval 1, probability 0, space 0, times 0 [ 479.004096][T17117] CPU: 1 UID: 0 PID: 17117 Comm: syz.3.5101 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 479.004119][T17117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 479.004131][T17117] Call Trace: [ 479.004139][T17117] [ 479.004148][T17117] dump_stack_lvl+0x189/0x250 [ 479.004178][T17117] ? __pfx____ratelimit+0x10/0x10 [ 479.004202][T17117] ? __pfx_dump_stack_lvl+0x10/0x10 [ 479.004229][T17117] ? __pfx__printk+0x10/0x10 [ 479.004256][T17117] ? __pfx___might_resched+0x10/0x10 [ 479.004287][T17117] ? fs_reclaim_acquire+0x7d/0x100 ** 29 printk messages dropped ** [ 479.084836][T17121] Call Trace: ** 26 printk messages dropped ** [ 479.085442][T17121] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 479.085464][T17121] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 ** 72 printk messages dropped ** [ 479.146346][T17124] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 479.146367][T17124] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 479.146381][T17124] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 479.146394][T17124] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 479.146408][T17124] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 479.146421][T17124] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 479.146452][T17124] [ 479.197326][T17125] FAULT_INJECTION: forcing a failure. [ 479.197326][T17125] name failslab, interval 1, probability 0, space 0, times 0 [ 479.197360][T17125] CPU: 1 UID: 0 PID: 17125 Comm: syz.3.5105 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 479.197382][T17125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 479.197394][T17125] Call Trace: [ 479.197402][T17125] [ 479.197410][T17125] dump_stack_lvl+0x189/0x250 [ 479.197442][T17125] ? __pfx____ratelimit+0x10/0x10 [ 479.197466][T17125] ? __pfx_dump_stack_lvl+0x10/0x10 [ 479.197492][T17125] ? __pfx__printk+0x10/0x10 [ 479.197519][T17125] ? __pfx___might_resched+0x10/0x10 [ 479.197541][T17125] ? fs_reclaim_acquire+0x7d/0x100 [ 479.197592][T17125] should_fail_ex+0x46c/0x600 [ 479.197630][T17125] ? alloc_empty_file+0x55/0x1d0 [ 479.197648][T17125] should_failslab+0xa8/0x100 [ 479.197675][T17125] ? alloc_empty_file+0x55/0x1d0 [ 479.197691][T17125] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 479.197712][T17125] ? rt_spin_unlock+0x150/0x200 [ 479.197739][T17125] alloc_empty_file+0x55/0x1d0 [ 479.197758][T17125] alloc_file_pseudo+0x13d/0x210 [ 479.197780][T17125] ? __pfx_alloc_file_pseudo+0x10/0x10 ** 10 printk messages dropped ** [ 479.198100][T17125] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 479.285759][T17128] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 479.349610][T17130] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 479.389336][T17132] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 479.389356][T17132] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 479.389371][T17132] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 479.389384][T17132] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 479.389398][T17132] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 479.389411][T17132] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 479.389442][T17132] [ 479.406434][T17133] FAULT_INJECTION: forcing a failure. [ 479.406434][T17133] name failslab, interval 1, probability 0, space 0, times 0 [ 479.406467][T17133] CPU: 1 UID: 0 PID: 17133 Comm: syz.3.5109 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 479.406488][T17133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 479.406500][T17133] Call Trace: [ 479.406508][T17133] [ 479.406517][T17133] dump_stack_lvl+0x189/0x250 [ 479.406548][T17133] ? __pfx____ratelimit+0x10/0x10 [ 479.406572][T17133] ? __pfx_dump_stack_lvl+0x10/0x10 [ 479.406598][T17133] ? __pfx__printk+0x10/0x10 [ 479.406626][T17133] ? __pfx___might_resched+0x10/0x10 [ 479.406647][T17133] ? fs_reclaim_acquire+0x7d/0x100 [ 479.406676][T17133] should_fail_ex+0x46c/0x600 [ 479.406705][T17133] ? alloc_empty_file+0x55/0x1d0 [ 479.406723][T17133] should_failslab+0xa8/0x100 [ 479.406774][T17133] ? alloc_empty_file+0x55/0x1d0 [ 479.406789][T17133] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 479.406812][T17133] ? rt_spin_unlock+0x150/0x200 [ 479.406838][T17133] alloc_empty_file+0x55/0x1d0 [ 479.406857][T17133] alloc_file_pseudo+0x13d/0x210 [ 479.406879][T17133] ? __pfx_alloc_file_pseudo+0x10/0x10 ** 10 printk messages dropped ** [ 479.407195][T17133] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 479.497165][T17136] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 479.542646][T17137] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 479.649414][T17140] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 479.649435][T17140] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 479.649449][T17140] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 479.649462][T17140] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 479.649476][T17140] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 479.649489][T17140] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 479.649520][T17140] [ 479.650730][T17141] FAULT_INJECTION: forcing a failure. [ 479.650730][T17141] name failslab, interval 1, probability 0, space 0, times 0 [ 479.650761][T17141] CPU: 1 UID: 0 PID: 17141 Comm: syz.3.5112 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 479.650783][T17141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 479.650795][T17141] Call Trace: [ 479.650804][T17141] [ 479.650812][T17141] dump_stack_lvl+0x189/0x250 [ 479.650840][T17141] ? __pfx____ratelimit+0x10/0x10 [ 479.650863][T17141] ? __pfx_dump_stack_lvl+0x10/0x10 [ 479.650890][T17141] ? __pfx__printk+0x10/0x10 [ 479.650918][T17141] ? __pfx___might_resched+0x10/0x10 [ 479.650939][T17141] ? fs_reclaim_acquire+0x7d/0x100 [ 479.650975][T17141] should_fail_ex+0x46c/0x600 [ 479.651004][T17141] ? alloc_empty_file+0x55/0x1d0 [ 479.651020][T17141] should_failslab+0xa8/0x100 [ 479.651047][T17141] ? alloc_empty_file+0x55/0x1d0 [ 479.651063][T17141] kmem_cache_alloc_noprof+0x6f/0x6b0 [ 479.651086][T17141] ? rt_spin_unlock+0x150/0x200 [ 479.651113][T17141] alloc_empty_file+0x55/0x1d0 [ 479.651132][T17141] alloc_file_pseudo+0x13d/0x210 ** 11 printk messages dropped ** [ 479.651397][T17141] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 479.701105][T17144] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 479.701125][T17144] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 479.701139][T17144] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 479.701153][T17144] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 479.701166][T17144] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 479.701179][T17144] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 479.701209][T17144] ** 30 printk messages dropped ** [ 479.765154][T17145] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 37 printk messages dropped ** [ 479.823197][T17148] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 479.823219][T17148] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 479.823232][T17148] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 479.823249][T17148] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 479.823261][T17148] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 479.823272][T17148] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 479.823303][T17148] [ 479.825294][T17149] FAULT_INJECTION: forcing a failure. [ 479.825294][T17149] name failslab, interval 1, probability 0, space 0, times 0 [ 479.825328][T17149] CPU: 1 UID: 0 PID: 17149 Comm: syz.0.5117 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 479.825351][T17149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 479.825363][T17149] Call Trace: [ 479.825371][T17149] [ 479.825380][T17149] dump_stack_lvl+0x189/0x250 [ 479.825412][T17149] ? __pfx____ratelimit+0x10/0x10 ** 23 printk messages dropped ** [ 479.826005][T17149] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 479.950620][T17152] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 479.950641][T17152] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 479.950655][T17152] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 479.950675][T17152] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 479.950689][T17152] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 479.950701][T17152] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 ** 31 printk messages dropped ** [ 479.961455][T17154] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 479.961476][T17154] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 479.961490][T17154] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 ** 34 printk messages dropped ** [ 480.028955][T17156] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 480.028976][T17156] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 480.028989][T17156] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 480.029003][T17156] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 480.029017][T17156] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 480.029030][T17156] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 480.029061][T17156] [ 480.081791][T17157] FAULT_INJECTION: forcing a failure. [ 480.081791][T17157] name failslab, interval 1, probability 0, space 0, times 0 [ 480.081823][T17157] CPU: 1 UID: 0 PID: 17157 Comm: syz.3.5121 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 480.081846][T17157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 480.081857][T17157] Call Trace: [ 480.081866][T17157] [ 480.081874][T17157] dump_stack_lvl+0x189/0x250 [ 480.081906][T17157] ? __pfx____ratelimit+0x10/0x10 [ 480.081929][T17157] ? __pfx_dump_stack_lvl+0x10/0x10 ** 59 printk messages dropped ** [ 480.138514][T17160] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 480.138535][T17160] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 480.138549][T17160] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 480.138562][T17160] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 480.138576][T17160] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 480.138588][T17160] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 480.138619][T17160] [ 480.154782][T17161] FAULT_INJECTION: forcing a failure. [ 480.154782][T17161] name failslab, interval 1, probability 0, space 0, times 0 [ 480.154817][T17161] CPU: 1 UID: 0 PID: 17161 Comm: syz.1.5123 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 65 printk messages dropped ** [ 480.286814][T17163] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 480.286849][T17163] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 480.286863][T17163] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 480.286876][T17163] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 480.286890][T17163] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 480.286902][T17163] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 480.286933][T17163] [ 480.297085][T17167] FAULT_INJECTION: forcing a failure. [ 480.297085][T17167] name failslab, interval 1, probability 0, space 0, times 0 [ 480.297119][T17167] CPU: 1 UID: 0 PID: 17167 Comm: syz.3.5125 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 480.297143][T17167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 480.297163][T17167] Call Trace: [ 480.297172][T17167] [ 480.297180][T17167] dump_stack_lvl+0x189/0x250 [ 480.297211][T17167] ? __pfx____ratelimit+0x10/0x10 [ 480.297236][T17167] ? __pfx_dump_stack_lvl+0x10/0x10 ** 59 printk messages dropped ** [ 480.339862][T17168] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 480.339884][T17168] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 480.339898][T17168] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 480.339912][T17168] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 480.340063][T17168] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 480.340082][T17168] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 480.340118][T17168] [ 480.365329][T17169] FAULT_INJECTION: forcing a failure. [ 480.365329][T17169] name failslab, interval 1, probability 0, space 0, times 0 [ 480.365360][T17169] CPU: 1 UID: 0 PID: 17169 Comm: syz.1.5127 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 28 printk messages dropped ** [ 480.366120][T17169] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 36 printk messages dropped ** [ 480.486674][T17173] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 480.486695][T17173] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 480.486709][T17173] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 480.486723][T17173] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 480.486736][T17173] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 480.486749][T17173] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 480.486780][T17173] [ 480.543586][T17175] FAULT_INJECTION: forcing a failure. [ 480.543586][T17175] name failslab, interval 1, probability 0, space 0, times 0 [ 480.543619][T17175] CPU: 1 UID: 0 PID: 17175 Comm: syz.2.5129 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 480.543642][T17175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 480.543654][T17175] Call Trace: [ 480.543662][T17175] [ 480.543670][T17175] dump_stack_lvl+0x189/0x250 [ 480.543703][T17175] ? __pfx____ratelimit+0x10/0x10 ** 23 printk messages dropped ** [ 480.544255][T17175] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 480.544276][T17175] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 480.544290][T17175] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 ** 34 printk messages dropped ** [ 480.555827][T17176] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 480.555848][T17176] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 480.555860][T17176] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 480.555871][T17176] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 480.555883][T17176] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 480.555895][T17176] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 480.555923][T17176] [ 480.557390][T17177] FAULT_INJECTION: forcing a failure. [ 480.557390][T17177] name failslab, interval 1, probability 0, space 0, times 0 ** 66 printk messages dropped ** [ 480.679300][T17179] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 480.679320][T17179] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 480.679334][T17179] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 480.679348][T17179] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 480.679362][T17179] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 480.679375][T17179] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 [ 480.679406][T17179] [ 480.715582][T17183] FAULT_INJECTION: forcing a failure. [ 480.715582][T17183] name failslab, interval 1, probability 0, space 0, times 0 [ 480.715616][T17183] CPU: 1 UID: 0 PID: 17183 Comm: syz.3.5134 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 480.715638][T17183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 480.715650][T17183] Call Trace: [ 480.715658][T17183] [ 480.715667][T17183] dump_stack_lvl+0x189/0x250 [ 480.715697][T17183] ? __pfx____ratelimit+0x10/0x10 [ 480.715721][T17183] ? __pfx_dump_stack_lvl+0x10/0x10 [ 480.715747][T17183] ? __pfx__printk+0x10/0x10 [ 480.715775][T17183] ? __pfx___might_resched+0x10/0x10 [ 480.715796][T17183] ? fs_reclaim_acquire+0x7d/0x100 [ 480.715825][T17183] should_fail_ex+0x46c/0x600 [ 480.715854][T17183] ? alloc_empty_file+0x55/0x1d0 [ 480.715871][T17183] should_failslab+0xa8/0x100 ** 25 printk messages dropped ** [ 480.725186][T17184] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 ** 27 printk messages dropped ** [ 480.725793][T17184] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 480.725814][T17184] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 480.725828][T17184] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 480.725841][T17184] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 480.725855][T17184] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 480.725867][T17184] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 ** 31 printk messages dropped ** [ 480.745611][T17185] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 480.745628][T17185] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 7 printk messages dropped ** [ 480.852366][T17187] CPU: 1 UID: 0 PID: 17187 Comm: syz.0.5136 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 27 printk messages dropped ** [ 480.852987][T17187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 480.853004][T17187] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 480.853025][T17187] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 480.853040][T17187] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 480.853053][T17187] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 [ 480.853067][T17187] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 480.853079][T17187] R13: 00007fdcd060def0 R14: 00007fdcd060deb0 R15: 0000200000000180 ** 30 printk messages dropped ** [ 480.955312][T17193] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 480.955329][T17193] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 480.955350][T17193] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 480.955364][T17193] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 480.955377][T17193] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 480.955391][T17193] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 31 printk messages dropped ** [ 480.988740][T17195] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 480.988757][T17195] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 480.988777][T17195] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 480.988792][T17195] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 480.988805][T17195] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 480.988818][T17195] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 31 printk messages dropped ** [ 480.991042][T17192] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 481.013806][T17194] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 481.131853][T17198] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 481.131869][T17198] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 481.131889][T17198] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 481.131904][T17198] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 481.131917][T17198] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 481.131931][T17198] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 481.131944][T17198] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 481.131974][T17198] [ 481.195438][T17201] FAULT_INJECTION: forcing a failure. 2025/11/01 22:58:43 executed programs: 5257 [ 481.195438][T17201] name failslab, interval 1, probability 0, space 0, times 0 ** 28 printk messages dropped ** [ 481.196095][T17201] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 481.196112][T17201] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 481.196132][T17201] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 481.196147][T17201] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 481.196160][T17201] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 481.196174][T17201] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 481.196186][T17201] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 481.196217][T17201] [ 481.211755][T17202] FAULT_INJECTION: forcing a failure. [ 481.211755][T17202] name failslab, interval 1, probability 0, space 0, times 0 [ 481.211788][T17202] CPU: 1 UID: 0 PID: 17202 Comm: syz.2.5143 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 64 printk messages dropped ** [ 481.329620][T17204] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 481.342064][T17205] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 481.342081][T17205] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 481.342101][T17205] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 481.342115][T17205] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 481.342129][T17205] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 481.342143][T17205] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 481.342156][T17205] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 481.342186][T17205] [ 481.407368][T17208] FAULT_INJECTION: forcing a failure. [ 481.407368][T17208] name failslab, interval 1, probability 0, space 0, times 0 [ 481.407403][T17208] CPU: 1 UID: 0 PID: 17208 Comm: syz.1.5146 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 27 printk messages dropped ** [ 481.408025][T17208] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 481.408039][T17208] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 481.408056][T17208] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 481.408068][T17208] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 481.408079][T17208] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 481.408092][T17208] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 481.408104][T17208] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 481.408135][T17208] [ 481.425956][T17209] FAULT_INJECTION: forcing a failure. [ 481.425956][T17209] name failslab, interval 1, probability 0, space 0, times 0 [ 481.425990][T17209] CPU: 1 UID: 0 PID: 17209 Comm: syz.2.5147 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 64 printk messages dropped ** [ 481.518265][T17213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 481.518282][T17213] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 481.518301][T17213] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 ** 34 printk messages dropped ** [ 481.519794][T17215] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 481.562112][T17216] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 481.562129][T17216] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 481.562149][T17216] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 481.562163][T17216] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 481.562176][T17216] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 481.562190][T17216] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 481.562202][T17216] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 481.562233][T17216] [ 481.635345][T17217] FAULT_INJECTION: forcing a failure. [ 481.635345][T17217] name failslab, interval 1, probability 0, space 0, times 0 [ 481.635379][T17217] CPU: 1 UID: 0 PID: 17217 Comm: syz.2.5151 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 481.635402][T17217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 481.635414][T17217] Call Trace: ** 25 printk messages dropped ** [ 481.636003][T17217] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 481.703705][T17222] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 481.703720][T17222] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 35 printk messages dropped ** [ 481.712296][T17220] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 481.712313][T17220] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 481.712333][T17220] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 [ 481.712348][T17220] RDX: 00007f6e3d08def0 RSI: 0000000000000000 RDI: 00007f6e3dea1444 [ 481.712361][T17220] RBP: 0000200000010b40 R08: 00007f6e3d08dbb7 R09: 00007f6e3d08de40 [ 481.712381][T17220] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 481.712394][T17220] R13: 00007f6e3d08def0 R14: 00007f6e3d08deb0 R15: 0000200000000180 [ 481.712425][T17220] ** 29 printk messages dropped ** [ 481.767215][T17224] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 481.767232][T17224] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 481.767253][T17224] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 481.767268][T17224] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 ** 33 printk messages dropped ** [ 481.786944][T17225] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 481.909050][T17228] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 481.909067][T17228] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 481.909088][T17228] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 481.909102][T17228] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 ** 33 printk messages dropped ** [ 481.939968][T17232] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 481.958687][T17231] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 481.958703][T17231] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 481.958724][T17231] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 481.958738][T17231] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 481.958751][T17231] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 481.958768][T17231] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 481.958779][T17231] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 481.958807][T17231] [ 481.964210][T17233] FAULT_INJECTION: forcing a failure. [ 481.964210][T17233] name failslab, interval 1, probability 0, space 0, times 0 [ 481.964244][T17233] CPU: 1 UID: 0 PID: 17233 Comm: syz.2.5159 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 481.964267][T17233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 481.964279][T17233] Call Trace: [ 481.964291][T17233] [ 481.964307][T17233] dump_stack_lvl+0x189/0x250 ** 23 printk messages dropped ** [ 481.964991][T17233] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 482.087854][T17235] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 482.087871][T17235] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 482.087890][T17235] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 482.087905][T17235] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 482.087918][T17235] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 ** 14 printk messages dropped ** [ 482.180982][T17239] should_fail_ex+0x46c/0x600 ** 17 printk messages dropped ** [ 482.181387][T17239] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 482.181405][T17239] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 35 printk messages dropped ** [ 482.199445][T17241] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 482.199461][T17241] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 482.199483][T17241] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 482.199498][T17241] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 482.199512][T17241] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 482.199526][T17241] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 482.199538][T17241] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 482.199569][T17241] [ 482.244637][T17240] FAULT_INJECTION: forcing a failure. [ 482.244637][T17240] name failslab, interval 1, probability 0, space 0, times 0 [ 482.244671][T17240] CPU: 1 UID: 0 PID: 17240 Comm: syz.3.5162 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 482.244695][T17240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 ** 63 printk messages dropped ** [ 482.352587][T17245] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 482.352604][T17245] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 482.352625][T17245] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007fdcd139e969 [ 482.352639][T17245] RDX: 00007fdcd060def0 RSI: 0000000000000000 RDI: 00007fdcd1421444 [ 482.352652][T17245] RBP: 0000200000010b40 R08: 00007fdcd060dbb7 R09: 00007fdcd060de40 ** 32 printk messages dropped ** [ 482.384827][T17246] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 482.412879][T17248] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 482.412902][T17248] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 482.412923][T17248] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 482.412938][T17248] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 482.412951][T17248] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 482.412965][T17248] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 482.412977][T17248] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 482.413008][T17248] [ 482.494678][T17249] FAULT_INJECTION: forcing a failure. [ 482.494678][T17249] name failslab, interval 1, probability 0, space 0, times 0 [ 482.494711][T17249] CPU: 1 UID: 0 PID: 17249 Comm: syz.3.5167 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 482.494733][T17249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 482.494745][T17249] Call Trace: [ 482.494754][T17249] [ 482.494762][T17249] dump_stack_lvl+0x189/0x250 ** 60 printk messages dropped ** [ 482.605043][T17253] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 482.605060][T17253] RSP: 002b:00007fdcd060de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f ** 35 printk messages dropped ** [ 482.613641][T17254] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 482.613658][T17254] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 482.613685][T17254] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 482.613699][T17254] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 482.613719][T17254] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 482.613731][T17254] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 482.613743][T17254] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 [ 482.613770][T17254] [ 482.670362][T17255] FAULT_INJECTION: forcing a failure. [ 482.670362][T17255] name failslab, interval 1, probability 0, space 0, times 0 [ 482.670397][T17255] CPU: 1 UID: 0 PID: 17255 Comm: syz.2.5170 Not tainted syzkaller #0 PREEMPT_{RT,(full)} ** 27 printk messages dropped ** [ 482.671019][T17255] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 482.671035][T17255] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 482.671056][T17255] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 482.671070][T17255] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 482.671083][T17255] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 482.671097][T17255] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 ** 68 printk messages dropped ** [ 482.866164][T17263] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 482.867480][T17261] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 482.867496][T17261] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 482.867516][T17261] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 [ 482.867530][T17261] RDX: 00007f4dadebdef0 RSI: 0000000000000000 RDI: 00007f4daecd1444 [ 482.867542][T17261] RBP: 0000200000010b40 R08: 00007f4dadebdbb7 R09: 00007f4dadebde40 [ 482.867556][T17261] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 482.867569][T17261] R13: 00007f4dadebdef0 R14: 00007f4dadebdeb0 R15: 0000200000000180 ** 30 printk messages dropped ** [ 482.902865][T17265] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 482.902882][T17265] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 482.902913][T17265] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 482.902927][T17265] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 482.902940][T17265] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 482.902954][T17265] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 482.902966][T17265] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 482.902998][T17265] [ 482.953455][T17264] FAULT_INJECTION: forcing a failure. [ 482.953455][T17264] name failslab, interval 1, probability 0, space 0, times 0 ** 28 printk messages dropped ** [ 482.954108][T17264] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 482.954125][T17264] RSP: 002b:00007f6e3d08de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 482.954146][T17264] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f6e3de1e969 ** 34 printk messages dropped ** [ 483.067895][T17268] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 483.067918][T17268] RSP: 002b:00007f4dadebde18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 483.067939][T17268] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f4daec4e969 ** 34 printk messages dropped ** [ 483.079667][T17271] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 ** 36 printk messages dropped ** [ 483.121988][T17273] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 483.122005][T17273] RSP: 002b:00007f0fbe80de18 EFLAGS: 00000202 ORIG_RAX: 000000000000013f [ 483.122026][T17273] RAX: ffffffffffffffda RBX: 0000000000005903 RCX: 00007f0fbf59e969 [ 483.122040][T17273] RDX: 00007f0fbe80def0 RSI: 0000000000000000 RDI: 00007f0fbf621444 [ 483.122053][T17273] RBP: 0000200000010b40 R08: 00007f0fbe80dbb7 R09: 00007f0fbe80de40 [ 483.122067][T17273] R10: 000000000000000a R11: 0000000000000202 R12: 0000200000000000 [ 483.122079][T17273] R13: 00007f0fbe80def0 R14: 00007f0fbe80deb0 R15: 0000200000000180 [ 483.122111][T17273] [ 483.122737][T17272] FAULT_INJECTION: forcing a failure. [ 483.122737][T17272] name failslab, interval 1, probability 0, space 0, times 0 [ 483.122763][T17272] CPU: 1 UID: 0 PID: 17272 Comm: syz.3.5178 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 483.122785][T17272] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 483.122797][T17272] Call Trace: [ 483.122804][T17272] [ 483.122812][T17272] dump_stack_lvl+0x189/0x250