3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 104.905181][ T1445] RSP: 002b:00007f50fc230fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 104.913575][ T1445] RAX: ffffffffffffffda RBX: 00007f50fc647fa0 RCX: 00007f50fc3ccf79
[ 104.921534][ T1445] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 104.929497][ T1445] RBP: 00007f50fc231090 R08: 0000000000000000 R09: 0000000000000000
[ 104.937457][ T1445] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 104.945418][ T1445] R13: 00007f50fc648038 R14: 00007f50fc647fa0 R15: 00007ffe94aded68
[ 104.953381][ T1445]
[ 104.958512][ T1447] FAULT_INJECTION: forcing a failure.
[ 104.958512][ T1447] name failslab, interval 1, probability 0, space 0, times 0
[ 104.960381][ T1428] CPU: 0 PID: 1428 Comm: syz.2.363 Tainted: G W syzkaller #0
[ 104.979775][ T1428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 104.989823][ T1428] Call Trace:
[ 104.993089][ T1428]
[ 104.996009][ T1428] __dump_stack+0x21/0x30
[ 105.000334][ T1428] dump_stack_lvl+0x110/0x170
[ 105.004994][ T1428] ? show_regs_print_info+0x20/0x20
[ 105.010174][ T1428] ? format_decode+0x1bb/0x1520
[ 105.015014][ T1428] dump_stack+0x15/0x20
[ 105.019151][ T1428] should_fail+0x3c1/0x510
[ 105.023553][ T1428] should_fail_usercopy+0x1a/0x20
[ 105.028561][ T1428] _copy_from_user+0x20/0xd0
[ 105.033132][ T1428] kstrtouint_from_user+0xd3/0x220
[ 105.038226][ T1428] ? kstrtol_from_user+0x2a0/0x2a0
[ 105.043321][ T1428] ? 0xffffffff81000000
[ 105.047456][ T1428] ? _copy_to_user+0x78/0x90
[ 105.052028][ T1428] ? simple_read_from_buffer+0x10f/0x160
[ 105.057642][ T1428] proc_fail_nth_write+0x8b/0x200
[ 105.062651][ T1428] ? proc_fail_nth_read+0x220/0x220
[ 105.067836][ T1428] ? security_file_permission+0x79/0xa0
[ 105.073380][ T1428] ? security_file_permission+0x83/0xa0
[ 105.078909][ T1428] ? proc_fail_nth_read+0x220/0x220
[ 105.084092][ T1428] vfs_write+0x3f9/0xfd0
[ 105.088319][ T1428] ? file_end_write+0x1b0/0x1b0
[ 105.093154][ T1428] ? __kasan_check_write+0x14/0x20
[ 105.098250][ T1428] ? mutex_lock+0x9b/0x1c0
[ 105.102649][ T1428] ? wait_for_completion_killable_timeout+0x10/0x10
[ 105.109217][ T1428] ? __fget_files+0x2c4/0x320
[ 105.113890][ T1428] ? __fdget_pos+0x2d2/0x380
[ 105.118463][ T1428] ? ksys_write+0x71/0x250
[ 105.122862][ T1428] ksys_write+0x149/0x250
[ 105.127174][ T1428] ? __ia32_sys_read+0x90/0x90
[ 105.131925][ T1428] ? debug_smp_processor_id+0x17/0x20
[ 105.137283][ T1428] __x64_sys_write+0x7b/0x90
[ 105.141853][ T1428] x64_sys_call+0x8ef/0x9a0
[ 105.146356][ T1428] do_syscall_64+0x4c/0xa0
[ 105.150758][ T1428] ? clear_bhb_loop+0x50/0xa0
[ 105.155418][ T1428] ? clear_bhb_loop+0x50/0xa0
[ 105.160076][ T1428] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 105.165954][ T1428] RIP: 0033:0x7f320065084e
[ 105.170357][ T1428] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 105.189950][ T1428] RSP: 002b:00007f32004f3fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 105.198356][ T1428] RAX: ffffffffffffffda RBX: 00007f32004f46c0 RCX: 00007f320065084e
[ 105.206331][ T1428] RDX: 0000000000000001 RSI: 00007f32004f40a0 RDI: 0000000000000003
[ 105.214296][ T1428] RBP: 00007f32004f4090 R08: 0000000000000000 R09: 0000000000000000
[ 105.222257][ T1428] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 105.230211][ T1428] R13: 00007f320090b038 R14: 00007f320090afa0 R15: 00007ffd3d1a87e8
[ 105.238172][ T1428]
[ 105.241177][ T1439] CPU: 1 PID: 1439 Comm: syz.4.367 Tainted: G W syzkaller #0
[ 105.249861][ T1439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 105.259915][ T1439] Call Trace:
[ 105.263201][ T1439]
[ 105.266140][ T1439] __dump_stack+0x21/0x30
[ 105.270478][ T1439] dump_stack_lvl+0x110/0x170
[ 105.275155][ T1439] ? show_regs_print_info+0x20/0x20
[ 105.280347][ T1439] dump_stack+0x15/0x20
[ 105.282802][ T1452] FAULT_INJECTION: forcing a failure.
[ 105.282802][ T1452] name failslab, interval 1, probability 0, space 0, times 0
[ 105.284494][ T1439] should_fail+0x3c1/0x510
[ 105.301441][ T1439] __should_failslab+0xa4/0xe0
[ 105.306199][ T1439] should_failslab+0x9/0x20
[ 105.310690][ T1439] slab_pre_alloc_hook+0x3b/0xe0
[ 105.315614][ T1439] ? anon_vma_fork+0xf2/0x510
[ 105.320272][ T1439] kmem_cache_alloc+0x44/0x260
[ 105.325023][ T1439] anon_vma_fork+0xf2/0x510
[ 105.329510][ T1439] copy_mm+0x9de/0x13c0
[ 105.333652][ T1439] ? copy_signal+0x600/0x600
[ 105.338222][ T1439] ? __init_rwsem+0xfc/0x1d0
[ 105.342809][ T1439] ? copy_signal+0x4cb/0x600
[ 105.347397][ T1439] copy_process+0x117c/0x3250
[ 105.352078][ T1439] ? __kasan_check_write+0x14/0x20
[ 105.357192][ T1439] ? __pidfd_prepare+0x150/0x150
[ 105.362129][ T1439] kernel_clone+0x233/0x960
[ 105.366652][ T1439] ? create_io_thread+0x170/0x170
[ 105.371670][ T1439] ? __kasan_check_write+0x14/0x20
[ 105.376769][ T1439] ? mutex_unlock+0x8f/0x230
[ 105.381346][ T1439] __x64_sys_clone+0x198/0x210
[ 105.386095][ T1439] ? __kasan_check_write+0x14/0x20
[ 105.391197][ T1439] ? __ia32_sys_vfork+0x130/0x130
[ 105.396225][ T1439] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 105.402280][ T1439] x64_sys_call+0x41f/0x9a0
[ 105.406770][ T1439] do_syscall_64+0x4c/0xa0
[ 105.411173][ T1439] ? clear_bhb_loop+0x50/0xa0
[ 105.415841][ T1439] ? clear_bhb_loop+0x50/0xa0
[ 105.420502][ T1439] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 105.426386][ T1439] RIP: 0033:0x7fbbc94c0f79
[ 105.430787][ T1439] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 105.450385][ T1439] RSP: 002b:00007fbbc9303fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 105.458792][ T1439] RAX: ffffffffffffffda RBX: 00007fbbc973c090 RCX: 00007fbbc94c0f79
[ 105.466751][ T1439] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 105.474706][ T1439] RBP: 00007fbbc9304090 R08: 0000000000000000 R09: 0000000000000000
[ 105.482661][ T1439] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 105.490624][ T1439] R13: 00007fbbc973c128 R14: 00007fbbc973c090 R15: 00007ffceb943398
[ 105.498585][ T1439]
[ 105.501594][ T1447] CPU: 0 PID: 1447 Comm: syz.6.368 Tainted: G W syzkaller #0
[ 105.510265][ T1447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 105.520305][ T1447] Call Trace:
[ 105.523567][ T1447]
[ 105.526481][ T1447] __dump_stack+0x21/0x30
[ 105.530798][ T1447] dump_stack_lvl+0x110/0x170
[ 105.535466][ T1447] ? show_regs_print_info+0x20/0x20
[ 105.540643][ T1447] dump_stack+0x15/0x20
[ 105.544865][ T1447] should_fail+0x3c1/0x510
[ 105.549262][ T1447] __should_failslab+0xa4/0xe0
[ 105.554004][ T1447] should_failslab+0x9/0x20
[ 105.558485][ T1447] slab_pre_alloc_hook+0x3b/0xe0
[ 105.563401][ T1447] ? anon_vma_clone+0xc0/0x500
[ 105.568141][ T1447] kmem_cache_alloc+0x44/0x260
[ 105.572884][ T1447] anon_vma_clone+0xc0/0x500
[ 105.577450][ T1447] anon_vma_fork+0x8c/0x510
[ 105.581934][ T1447] copy_mm+0x9de/0x13c0
[ 105.586067][ T1447] ? copy_signal+0x600/0x600
[ 105.590632][ T1447] ? __init_rwsem+0xfc/0x1d0
[ 105.595201][ T1447] ? copy_signal+0x4cb/0x600
[ 105.599769][ T1447] copy_process+0x117c/0x3250
[ 105.604429][ T1447] ? __kasan_check_write+0x14/0x20
[ 105.609524][ T1447] ? __pidfd_prepare+0x150/0x150
[ 105.614443][ T1447] kernel_clone+0x233/0x960
[ 105.618929][ T1447] ? create_io_thread+0x170/0x170
[ 105.623931][ T1447] ? __kasan_check_write+0x14/0x20
[ 105.629020][ T1447] ? mutex_unlock+0x8f/0x230
[ 105.633586][ T1447] __x64_sys_clone+0x198/0x210
[ 105.638327][ T1447] ? __kasan_check_write+0x14/0x20
[ 105.643415][ T1447] ? __ia32_sys_vfork+0x130/0x130
[ 105.648423][ T1447] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 105.654474][ T1447] x64_sys_call+0x41f/0x9a0
[ 105.658954][ T1447] do_syscall_64+0x4c/0xa0
[ 105.663349][ T1447] ? clear_bhb_loop+0x50/0xa0
[ 105.668002][ T1447] ? clear_bhb_loop+0x50/0xa0
[ 105.672653][ T1447] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 105.678530][ T1447] RIP: 0033:0x7f5f3f497f79
[ 105.682925][ T1447] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 105.702515][ T1447] RSP: 002b:00007f5f3f2dafd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 105.710910][ T1447] RAX: ffffffffffffffda RBX: 00007f5f3f713090 RCX: 00007f5f3f497f79
[ 105.718858][ T1447] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 105.726807][ T1447] RBP: 00007f5f3f2db090 R08: 0000000000000000 R09: 0000000000000000
[ 105.734757][ T1447] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 105.744993][ T1447] R13: 00007f5f3f713128 R14: 00007f5f3f713090 R15: 00007ffda0383ac8
[ 105.752962][ T1447]
[ 105.758480][ T1452] CPU: 1 PID: 1452 Comm: syz.2.372 Tainted: G W syzkaller #0
[ 105.767173][ T1452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 105.777230][ T1452] Call Trace:
[ 105.780513][ T1452]
[ 105.780686][ T1462] FAULT_INJECTION: forcing a failure.
[ 105.780686][ T1462] name failslab, interval 1, probability 0, space 0, times 0
[ 105.783439][ T1452] __dump_stack+0x21/0x30
[ 105.783463][ T1452] dump_stack_lvl+0x110/0x170
[ 105.804971][ T1452] ? show_regs_print_info+0x20/0x20
[ 105.810179][ T1452] dump_stack+0x15/0x20
[ 105.814331][ T1452] should_fail+0x3c1/0x510
[ 105.818733][ T1452] __should_failslab+0xa4/0xe0
[ 105.823489][ T1452] should_failslab+0x9/0x20
[ 105.827983][ T1452] slab_pre_alloc_hook+0x3b/0xe0
[ 105.832909][ T1452] ? anon_vma_fork+0x200/0x510
[ 105.837654][ T1452] kmem_cache_alloc+0x44/0x260
[ 105.842403][ T1452] anon_vma_fork+0x200/0x510
[ 105.847064][ T1452] copy_mm+0x9de/0x13c0
[ 105.851216][ T1452] ? copy_signal+0x600/0x600
[ 105.855799][ T1452] ? __init_rwsem+0xfc/0x1d0
[ 105.860374][ T1452] ? copy_signal+0x4cb/0x600
[ 105.864951][ T1452] copy_process+0x117c/0x3250
[ 105.869621][ T1452] ? __kasan_check_write+0x14/0x20
[ 105.874720][ T1452] ? __pidfd_prepare+0x150/0x150
[ 105.879645][ T1452] kernel_clone+0x233/0x960
[ 105.884137][ T1452] ? create_io_thread+0x170/0x170
[ 105.889158][ T1452] ? __kasan_check_write+0x14/0x20
[ 105.894254][ T1452] ? mutex_unlock+0x8f/0x230
[ 105.898830][ T1452] __x64_sys_clone+0x198/0x210
[ 105.903590][ T1452] ? __kasan_check_write+0x14/0x20
[ 105.908694][ T1452] ? __ia32_sys_vfork+0x130/0x130
[ 105.913710][ T1452] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 105.919774][ T1452] x64_sys_call+0x41f/0x9a0
[ 105.924270][ T1452] do_syscall_64+0x4c/0xa0
[ 105.928678][ T1452] ? clear_bhb_loop+0x50/0xa0
[ 105.933346][ T1452] ? clear_bhb_loop+0x50/0xa0
[ 105.938016][ T1452] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 105.943895][ T1452] RIP: 0033:0x7f320068ff79
[ 105.948301][ T1452] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 105.967890][ T1452] RSP: 002b:00007f32004f3fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 105.976292][ T1452] RAX: ffffffffffffffda RBX: 00007f320090afa0 RCX: 00007f320068ff79
[ 105.984249][ T1452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 105.992203][ T1452] RBP: 00007f32004f4090 R08: 0000000000000000 R09: 0000000000000000
[ 106.000159][ T1452] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 106.008113][ T1452] R13: 00007f320090b038 R14: 00007f320090afa0 R15: 00007ffd3d1a87e8
[ 106.016078][ T1452]
[ 106.019087][ T1462] CPU: 0 PID: 1462 Comm: syz.1.375 Tainted: G W syzkaller #0
[ 106.027761][ T1462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 106.033086][ T1468] FAULT_INJECTION: forcing a failure.
[ 106.033086][ T1468] name failslab, interval 1, probability 0, space 0, times 0
[ 106.037813][ T1462] Call Trace:
[ 106.037820][ T1462]
[ 106.056553][ T1462] __dump_stack+0x21/0x30
[ 106.060889][ T1462] dump_stack_lvl+0x110/0x170
[ 106.065571][ T1462] ? show_regs_print_info+0x20/0x20
[ 106.070767][ T1462] dump_stack+0x15/0x20
[ 106.074910][ T1462] should_fail+0x3c1/0x510
[ 106.079313][ T1462] __should_failslab+0xa4/0xe0
[ 106.084074][ T1462] should_failslab+0x9/0x20
[ 106.088580][ T1462] slab_pre_alloc_hook+0x3b/0xe0
[ 106.093525][ T1462] ? anon_vma_fork+0xf2/0x510
[ 106.098195][ T1462] kmem_cache_alloc+0x44/0x260
[ 106.102950][ T1462] anon_vma_fork+0xf2/0x510
[ 106.107440][ T1462] copy_mm+0x9de/0x13c0
[ 106.111583][ T1462] ? copy_signal+0x600/0x600
[ 106.116165][ T1462] ? __init_rwsem+0xfc/0x1d0
[ 106.120739][ T1462] ? copy_signal+0x4cb/0x600
[ 106.125316][ T1462] copy_process+0x117c/0x3250
[ 106.129984][ T1462] ? __kasan_check_write+0x14/0x20
[ 106.135093][ T1462] ? __pidfd_prepare+0x150/0x150
[ 106.140024][ T1462] kernel_clone+0x233/0x960
[ 106.141438][ T1472] FAULT_INJECTION: forcing a failure.
[ 106.141438][ T1472] name failslab, interval 1, probability 0, space 0, times 0
[ 106.144524][ T1462] ? create_io_thread+0x170/0x170
[ 106.162078][ T1462] ? __kasan_check_write+0x14/0x20
[ 106.162489][ T1473] FAULT_INJECTION: forcing a failure.
[ 106.162489][ T1473] name failslab, interval 1, probability 0, space 0, times 0
[ 106.167204][ T1462] ? mutex_unlock+0x8f/0x230
[ 106.184322][ T1462] __x64_sys_clone+0x198/0x210
[ 106.189081][ T1462] ? __kasan_check_write+0x14/0x20
[ 106.194180][ T1462] ? __ia32_sys_vfork+0x130/0x130
[ 106.199194][ T1462] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 106.205257][ T1462] x64_sys_call+0x41f/0x9a0
[ 106.209751][ T1462] do_syscall_64+0x4c/0xa0
[ 106.214153][ T1462] ? clear_bhb_loop+0x50/0xa0
[ 106.218820][ T1462] ? clear_bhb_loop+0x50/0xa0
[ 106.223497][ T1462] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 106.229388][ T1462] RIP: 0033:0x7ff9ce440f79
[ 106.233840][ T1462] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 106.253440][ T1462] RSP: 002b:00007ff9ce2a4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 106.261847][ T1462] RAX: ffffffffffffffda RBX: 00007ff9ce6bbfa0 RCX: 00007ff9ce440f79
[ 106.269799][ T1462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 106.277750][ T1462] RBP: 00007ff9ce2a5090 R08: 0000000000000000 R09: 0000000000000000
[ 106.285701][ T1462] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 106.293651][ T1462] R13: 00007ff9ce6bc038 R14: 00007ff9ce6bbfa0 R15: 00007ffe4b0d77f8
[ 106.301605][ T1462]
[ 106.305006][ T1472] CPU: 1 PID: 1472 Comm: syz.2.380 Tainted: G W syzkaller #0
[ 106.313685][ T1472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 106.323734][ T1472] Call Trace:
[ 106.327000][ T1472]
[ 106.329914][ T1472] __dump_stack+0x21/0x30
[ 106.334241][ T1472] dump_stack_lvl+0x110/0x170
[ 106.338904][ T1472] ? show_regs_print_info+0x20/0x20
[ 106.344525][ T1472] dump_stack+0x15/0x20
[ 106.348666][ T1472] should_fail+0x3c1/0x510
[ 106.353072][ T1472] __should_failslab+0xa4/0xe0
[ 106.357951][ T1472] should_failslab+0x9/0x20
[ 106.362453][ T1472] slab_pre_alloc_hook+0x3b/0xe0
[ 106.367391][ T1472] ? anon_vma_fork+0xf2/0x510
[ 106.372062][ T1472] kmem_cache_alloc+0x44/0x260
[ 106.376814][ T1472] anon_vma_fork+0xf2/0x510
[ 106.381303][ T1472] copy_mm+0x9de/0x13c0
[ 106.385446][ T1472] ? copy_signal+0x600/0x600
[ 106.390020][ T1472] ? __init_rwsem+0xfc/0x1d0
[ 106.394594][ T1472] ? copy_signal+0x4cb/0x600
[ 106.399171][ T1472] copy_process+0x117c/0x3250
[ 106.403842][ T1472] ? __kasan_check_write+0x14/0x20
[ 106.408954][ T1472] ? __pidfd_prepare+0x150/0x150
[ 106.413885][ T1472] kernel_clone+0x233/0x960
[ 106.418385][ T1472] ? create_io_thread+0x170/0x170
[ 106.423398][ T1472] ? __kasan_check_write+0x14/0x20
[ 106.428494][ T1472] ? mutex_unlock+0x8f/0x230
[ 106.433072][ T1472] __x64_sys_clone+0x198/0x210
[ 106.437829][ T1472] ? __kasan_check_write+0x14/0x20
[ 106.442924][ T1472] ? __ia32_sys_vfork+0x130/0x130
[ 106.447938][ T1472] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 106.454001][ T1472] x64_sys_call+0x41f/0x9a0
[ 106.458507][ T1472] do_syscall_64+0x4c/0xa0
[ 106.462920][ T1472] ? clear_bhb_loop+0x50/0xa0
[ 106.467587][ T1472] ? clear_bhb_loop+0x50/0xa0
[ 106.472249][ T1472] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 106.478134][ T1472] RIP: 0033:0x7f320068ff79
[ 106.482541][ T1472] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 106.502132][ T1472] RSP: 002b:00007f32004f3fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 106.510529][ T1472] RAX: ffffffffffffffda RBX: 00007f320090afa0 RCX: 00007f320068ff79
[ 106.518483][ T1472] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 106.526430][ T1472] RBP: 00007f32004f4090 R08: 0000000000000000 R09: 0000000000000000
[ 106.534388][ T1472] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 106.542335][ T1472] R13: 00007f320090b038 R14: 00007f320090afa0 R15: 00007ffd3d1a87e8
[ 106.550294][ T1472]
[ 106.554301][ T1479] FAULT_INJECTION: forcing a failure.
[ 106.554301][ T1479] name failslab, interval 1, probability 0, space 0, times 0
[ 106.557128][ T1468] CPU: 1 PID: 1468 Comm: syz.4.378 Tainted: G W syzkaller #0
[ 106.575547][ T1468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 106.585594][ T1468] Call Trace:
[ 106.588856][ T1468]
[ 106.591774][ T1468] __dump_stack+0x21/0x30
[ 106.596095][ T1468] dump_stack_lvl+0x110/0x170
[ 106.600760][ T1468] ? show_regs_print_info+0x20/0x20
[ 106.605949][ T1468] dump_stack+0x15/0x20
[ 106.610091][ T1468] should_fail+0x3c1/0x510
[ 106.614494][ T1468] __should_failslab+0xa4/0xe0
[ 106.619243][ T1468] should_failslab+0x9/0x20
[ 106.623729][ T1468] slab_pre_alloc_hook+0x3b/0xe0
[ 106.628652][ T1468] ? anon_vma_clone+0xc0/0x500
[ 106.633397][ T1468] kmem_cache_alloc+0x44/0x260
[ 106.638146][ T1468] anon_vma_clone+0xc0/0x500
[ 106.642712][ T1468] anon_vma_fork+0x8c/0x510
[ 106.647196][ T1468] copy_mm+0x9de/0x13c0
[ 106.651334][ T1468] ? copy_signal+0x600/0x600
[ 106.655905][ T1468] ? __init_rwsem+0xfc/0x1d0
[ 106.660473][ T1468] ? copy_signal+0x4cb/0x600
[ 106.665037][ T1468] copy_process+0x117c/0x3250
[ 106.669695][ T1468] ? __kasan_check_write+0x14/0x20
[ 106.674787][ T1468] ? __pidfd_prepare+0x150/0x150
[ 106.679702][ T1468] kernel_clone+0x233/0x960
[ 106.684183][ T1468] ? create_io_thread+0x170/0x170
[ 106.689186][ T1468] ? __kasan_check_write+0x14/0x20
[ 106.694278][ T1468] ? mutex_unlock+0x8f/0x230
[ 106.698850][ T1468] __x64_sys_clone+0x198/0x210
[ 106.703592][ T1468] ? __kasan_check_write+0x14/0x20
[ 106.708683][ T1468] ? __ia32_sys_vfork+0x130/0x130
[ 106.713687][ T1468] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 106.719735][ T1468] x64_sys_call+0x41f/0x9a0
[ 106.724250][ T1468] do_syscall_64+0x4c/0xa0
[ 106.728652][ T1468] ? clear_bhb_loop+0x50/0xa0
[ 106.733308][ T1468] ? clear_bhb_loop+0x50/0xa0
[ 106.737968][ T1468] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 106.743840][ T1468] RIP: 0033:0x7fbbc94c0f79
[ 106.748232][ T1468] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 106.767817][ T1468] RSP: 002b:00007fbbc9324fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 106.776215][ T1468] RAX: ffffffffffffffda RBX: 00007fbbc973bfa0 RCX: 00007fbbc94c0f79
[ 106.784171][ T1468] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 106.792121][ T1468] RBP: 00007fbbc9325090 R08: 0000000000000000 R09: 0000000000000000
[ 106.800071][ T1468] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 106.808021][ T1468] R13: 00007fbbc973c038 R14: 00007fbbc973bfa0 R15: 00007ffceb943398
[ 106.815972][ T1468]
[ 106.820010][ T1479] CPU: 1 PID: 1479 Comm: syz.5.381 Tainted: G W syzkaller #0
[ 106.828692][ T1479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 106.838727][ T1479] Call Trace:
[ 106.841986][ T1479]
[ 106.844899][ T1479] __dump_stack+0x21/0x30
[ 106.849212][ T1479] dump_stack_lvl+0x110/0x170
[ 106.853868][ T1479] ? show_regs_print_info+0x20/0x20
[ 106.859044][ T1479] ? avc_denied+0x1b0/0x1b0
[ 106.863526][ T1479] dump_stack+0x15/0x20
[ 106.867663][ T1479] should_fail+0x3c1/0x510
[ 106.872056][ T1479] __should_failslab+0xa4/0xe0
[ 106.876801][ T1479] should_failslab+0x9/0x20
[ 106.881283][ T1479] slab_pre_alloc_hook+0x3b/0xe0
[ 106.886199][ T1479] ? vm_area_dup+0x26/0x210
[ 106.890680][ T1479] kmem_cache_alloc+0x44/0x260
[ 106.895424][ T1479] vm_area_dup+0x26/0x210
[ 106.899733][ T1479] copy_mm+0x947/0x13c0
[ 106.903866][ T1479] ? copy_signal+0x600/0x600
[ 106.908430][ T1479] ? __init_rwsem+0xfc/0x1d0
[ 106.912996][ T1479] ? copy_signal+0x4cb/0x600
[ 106.917563][ T1479] copy_process+0x117c/0x3250
[ 106.922225][ T1479] ? __kasan_check_write+0x14/0x20
[ 106.927314][ T1479] ? __pidfd_prepare+0x150/0x150
[ 106.932236][ T1479] kernel_clone+0x233/0x960
[ 106.936716][ T1479] ? create_io_thread+0x170/0x170
[ 106.941717][ T1479] ? __kasan_check_write+0x14/0x20
[ 106.946806][ T1479] ? mutex_unlock+0x8f/0x230
[ 106.951373][ T1479] __x64_sys_clone+0x198/0x210
[ 106.956115][ T1479] ? __kasan_check_write+0x14/0x20
[ 106.961202][ T1479] ? __ia32_sys_vfork+0x130/0x130
[ 106.966208][ T1479] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 106.972254][ T1479] x64_sys_call+0x41f/0x9a0
[ 106.976734][ T1479] do_syscall_64+0x4c/0xa0
[ 106.981127][ T1479] ? clear_bhb_loop+0x50/0xa0
[ 106.985780][ T1479] ? clear_bhb_loop+0x50/0xa0
[ 106.990434][ T1479] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 106.996305][ T1479] RIP: 0033:0x7f50fc3ccf79
[ 107.000703][ T1479] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 107.020288][ T1479] RSP: 002b:00007f50fc1eefd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 107.028682][ T1479] RAX: ffffffffffffffda RBX: 00007f50fc648180 RCX: 00007f50fc3ccf79
[ 107.036633][ T1479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 107.044614][ T1479] RBP: 00007f50fc1ef090 R08: 0000000000000000 R09: 0000000000000000
[ 107.052567][ T1479] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 107.060515][ T1479] R13: 00007f50fc648218 R14: 00007f50fc648180 R15: 00007ffe94aded68
[ 107.068466][ T1479]
[ 107.072439][ T1473] CPU: 0 PID: 1473 Comm: syz.6.379 Tainted: G W syzkaller #0
[ 107.081123][ T1473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 107.091163][ T1473] Call Trace:
[ 107.094422][ T1473]
[ 107.097331][ T1473] __dump_stack+0x21/0x30
[ 107.101644][ T1473] dump_stack_lvl+0x110/0x170
[ 107.106301][ T1473] ? show_regs_print_info+0x20/0x20
[ 107.111483][ T1473] dump_stack+0x15/0x20
[ 107.115616][ T1473] should_fail+0x3c1/0x510
[ 107.120010][ T1473] __should_failslab+0xa4/0xe0
[ 107.124755][ T1473] should_failslab+0x9/0x20
[ 107.129237][ T1473] slab_pre_alloc_hook+0x3b/0xe0
[ 107.134156][ T1473] ? anon_vma_fork+0x200/0x510
[ 107.138896][ T1473] kmem_cache_alloc+0x44/0x260
[ 107.143638][ T1473] anon_vma_fork+0x200/0x510
[ 107.148205][ T1473] copy_mm+0x9de/0x13c0
[ 107.152342][ T1473] ? copy_signal+0x600/0x600
[ 107.156909][ T1473] ? __init_rwsem+0xfc/0x1d0
[ 107.161475][ T1473] ? copy_signal+0x4cb/0x600
[ 107.166049][ T1473] copy_process+0x117c/0x3250
[ 107.170719][ T1473] ? __kasan_check_write+0x14/0x20
[ 107.175809][ T1473] ? __pidfd_prepare+0x150/0x150
[ 107.180734][ T1473] kernel_clone+0x233/0x960
[ 107.185234][ T1473] ? create_io_thread+0x170/0x170
[ 107.190254][ T1473] ? __kasan_check_write+0x14/0x20
[ 107.195350][ T1473] ? mutex_unlock+0x8f/0x230
[ 107.199922][ T1473] __x64_sys_clone+0x198/0x210
[ 107.204667][ T1473] ? __kasan_check_write+0x14/0x20
[ 107.209756][ T1473] ? __ia32_sys_vfork+0x130/0x130
[ 107.214765][ T1473] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 107.220813][ T1473] x64_sys_call+0x41f/0x9a0
[ 107.225296][ T1473] do_syscall_64+0x4c/0xa0
[ 107.229694][ T1473] ? clear_bhb_loop+0x50/0xa0
[ 107.234348][ T1473] ? clear_bhb_loop+0x50/0xa0
[ 107.239002][ T1473] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 107.244875][ T1473] RIP: 0033:0x7f5f3f497f79
[ 107.249269][ T1473] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 107.268855][ T1473] RSP: 002b:00007f5f3f2dafd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 107.277249][ T1473] RAX: ffffffffffffffda RBX: 00007f5f3f713090 RCX: 00007f5f3f497f79
[ 107.285199][ T1473] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 107.293148][ T1473] RBP: 00007f5f3f2db090 R08: 0000000000000000 R09: 0000000000000000
[ 107.301096][ T1473] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 107.309048][ T1473] R13: 00007f5f3f713128 R14: 00007f5f3f713090 R15: 00007ffda0383ac8
[ 107.317003][ T1473]
[ 107.339014][ T1489] FAULT_INJECTION: forcing a failure.
[ 107.339014][ T1489] name failslab, interval 1, probability 0, space 0, times 0
[ 107.341190][ T1484] FAULT_INJECTION: forcing a failure.
[ 107.341190][ T1484] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 107.354774][ T1489] CPU: 0 PID: 1489 Comm: syz.4.383 Tainted: G W syzkaller #0
[ 107.373330][ T1489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 107.383386][ T1489] Call Trace:
[ 107.386654][ T1489]
[ 107.389570][ T1489] __dump_stack+0x21/0x30
[ 107.393897][ T1489] dump_stack_lvl+0x110/0x170
[ 107.398567][ T1489] ? show_regs_print_info+0x20/0x20
[ 107.403754][ T1489] dump_stack+0x15/0x20
[ 107.407892][ T1489] should_fail+0x3c1/0x510
[ 107.412295][ T1489] __should_failslab+0xa4/0xe0
[ 107.417049][ T1489] should_failslab+0x9/0x20
[ 107.421536][ T1489] slab_pre_alloc_hook+0x3b/0xe0
[ 107.426459][ T1489] ? anon_vma_clone+0xc0/0x500
[ 107.431211][ T1489] kmem_cache_alloc+0x44/0x260
[ 107.432894][ T1496] FAULT_INJECTION: forcing a failure.
[ 107.432894][ T1496] name failslab, interval 1, probability 0, space 0, times 0
[ 107.435972][ T1489] anon_vma_clone+0xc0/0x500
[ 107.453097][ T1489] anon_vma_fork+0x8c/0x510
[ 107.457589][ T1489] copy_mm+0x9de/0x13c0
[ 107.461736][ T1489] ? copy_signal+0x600/0x600
[ 107.466320][ T1489] ? __init_rwsem+0xfc/0x1d0
[ 107.470897][ T1489] ? copy_signal+0x4cb/0x600
[ 107.475473][ T1489] copy_process+0x117c/0x3250
[ 107.480136][ T1489] ? __kasan_check_write+0x14/0x20
[ 107.482686][ T1498] FAULT_INJECTION: forcing a failure.
[ 107.482686][ T1498] name failslab, interval 1, probability 0, space 0, times 0
[ 107.485236][ T1489] ? __pidfd_prepare+0x150/0x150
[ 107.502715][ T1489] kernel_clone+0x233/0x960
[ 107.507208][ T1489] ? create_io_thread+0x170/0x170
[ 107.512223][ T1489] ? __kasan_check_write+0x14/0x20
[ 107.512571][ T1499] FAULT_INJECTION: forcing a failure.
[ 107.512571][ T1499] name failslab, interval 1, probability 0, space 0, times 0
[ 107.517325][ T1489] ? mutex_unlock+0x8f/0x230
[ 107.534441][ T1489] __x64_sys_clone+0x198/0x210
[ 107.539196][ T1489] ? __kasan_check_write+0x14/0x20
[ 107.544293][ T1489] ? __ia32_sys_vfork+0x130/0x130
[ 107.549305][ T1489] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 107.555363][ T1489] x64_sys_call+0x41f/0x9a0
[ 107.559855][ T1489] do_syscall_64+0x4c/0xa0
[ 107.564257][ T1489] ? clear_bhb_loop+0x50/0xa0
[ 107.568919][ T1489] ? clear_bhb_loop+0x50/0xa0
[ 107.573579][ T1489] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 107.579462][ T1489] RIP: 0033:0x7fbbc94c0f79
[ 107.583866][ T1489] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 107.603460][ T1489] RSP: 002b:00007fbbc9324fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 107.611864][ T1489] RAX: ffffffffffffffda RBX: 00007fbbc973bfa0 RCX: 00007fbbc94c0f79
[ 107.619823][ T1489] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 107.627788][ T1489] RBP: 00007fbbc9325090 R08: 0000000000000000 R09: 0000000000000000
[ 107.635754][ T1489] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 107.643715][ T1489] R13: 00007fbbc973c038 R14: 00007fbbc973bfa0 R15: 00007ffceb943398
[ 107.651677][ T1489]
[ 107.654683][ T1484] CPU: 1 PID: 1484 Comm: syz.5.385 Tainted: G W syzkaller #0
[ 107.663357][ T1484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 107.673406][ T1484] Call Trace:
[ 107.676676][ T1484]
[ 107.679591][ T1484] __dump_stack+0x21/0x30
[ 107.683913][ T1484] dump_stack_lvl+0x110/0x170
[ 107.688577][ T1484] ? show_regs_print_info+0x20/0x20
[ 107.693771][ T1484] dump_stack+0x15/0x20
[ 107.697915][ T1484] should_fail+0x3c1/0x510
[ 107.702326][ T1484] should_fail_usercopy+0x1a/0x20
[ 107.707346][ T1484] _copy_to_user+0x20/0x90
[ 107.711750][ T1484] simple_read_from_buffer+0xe9/0x160
[ 107.717113][ T1484] proc_fail_nth_read+0x1a6/0x220
[ 107.722125][ T1484] ? proc_fault_inject_write+0x310/0x310
[ 107.727744][ T1484] ? security_file_permission+0x83/0xa0
[ 107.733274][ T1484] ? proc_fault_inject_write+0x310/0x310
[ 107.738892][ T1484] vfs_read+0x28d/0xc40
[ 107.743030][ T1484] ? kernel_read+0x1f0/0x1f0
[ 107.747602][ T1484] ? __kasan_check_write+0x14/0x20
[ 107.752702][ T1484] ? mutex_lock+0x9b/0x1c0
[ 107.757118][ T1484] ? wait_for_completion_killable_timeout+0x10/0x10
[ 107.763695][ T1484] ? __fget_files+0x2c4/0x320
[ 107.768362][ T1484] ? __fdget_pos+0x2d2/0x380
[ 107.772939][ T1484] ? ksys_read+0x71/0x250
[ 107.777256][ T1484] ksys_read+0x149/0x250
[ 107.781481][ T1484] ? vfs_write+0xfd0/0xfd0
[ 107.785880][ T1484] ? debug_smp_processor_id+0x17/0x20
[ 107.791234][ T1484] __x64_sys_read+0x7b/0x90
[ 107.795726][ T1484] x64_sys_call+0x96d/0x9a0
[ 107.800214][ T1484] do_syscall_64+0x4c/0xa0
[ 107.804621][ T1484] ? clear_bhb_loop+0x50/0xa0
[ 107.809282][ T1484] ? clear_bhb_loop+0x50/0xa0
[ 107.813949][ T1484] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 107.819830][ T1484] RIP: 0033:0x7f50fc38d84e
[ 107.824233][ T1484] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 107.843828][ T1484] RSP: 002b:00007f50fc230fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 107.852226][ T1484] RAX: ffffffffffffffda RBX: 00007f50fc2316c0 RCX: 00007f50fc38d84e
[ 107.860184][ T1484] RDX: 000000000000000f RSI: 00007f50fc2310a0 RDI: 0000000000000003
[ 107.868133][ T1484] RBP: 00007f50fc231090 R08: 0000000000000000 R09: 0000000000000000
[ 107.876082][ T1484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 107.884032][ T1484] R13: 00007f50fc648038 R14: 00007f50fc647fa0 R15: 00007ffe94aded68
[ 107.891984][ T1484]
[ 107.896667][ T1499] CPU: 0 PID: 1499 Comm: syz.1.388 Tainted: G W syzkaller #0
[ 107.897336][ T1502] FAULT_INJECTION: forcing a failure.
[ 107.897336][ T1502] name failslab, interval 1, probability 0, space 0, times 0
[ 107.905353][ T1499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 107.905364][ T1499] Call Trace:
[ 107.905369][ T1499]
[ 107.905375][ T1499] __dump_stack+0x21/0x30
[ 107.905396][ T1499] dump_stack_lvl+0x110/0x170
[ 107.905413][ T1499] ? show_regs_print_info+0x20/0x20
[ 107.905433][ T1499] dump_stack+0x15/0x20
[ 107.905449][ T1499] should_fail+0x3c1/0x510
[ 107.956830][ T1499] __should_failslab+0xa4/0xe0
[ 107.961586][ T1499] should_failslab+0x9/0x20
[ 107.966073][ T1499] slab_pre_alloc_hook+0x3b/0xe0
[ 107.971001][ T1499] ? anon_vma_clone+0xc0/0x500
[ 107.975749][ T1499] kmem_cache_alloc+0x44/0x260
[ 107.980501][ T1499] anon_vma_clone+0xc0/0x500
[ 107.985085][ T1499] anon_vma_fork+0x8c/0x510
[ 107.989572][ T1499] copy_mm+0x9de/0x13c0
[ 107.993712][ T1499] ? copy_signal+0x600/0x600
[ 107.998285][ T1499] ? __init_rwsem+0xfc/0x1d0
[ 108.002858][ T1499] ? copy_signal+0x4cb/0x600
[ 108.007431][ T1499] copy_process+0x117c/0x3250
[ 108.012098][ T1499] ? __kasan_check_write+0x14/0x20
[ 108.017199][ T1499] ? __pidfd_prepare+0x150/0x150
[ 108.022121][ T1499] kernel_clone+0x233/0x960
[ 108.026610][ T1499] ? create_io_thread+0x170/0x170
[ 108.031621][ T1499] ? __kasan_check_write+0x14/0x20
[ 108.036719][ T1499] ? mutex_unlock+0x8f/0x230
[ 108.041291][ T1499] __x64_sys_clone+0x198/0x210
[ 108.046040][ T1499] ? __kasan_check_write+0x14/0x20
[ 108.051139][ T1499] ? __ia32_sys_vfork+0x130/0x130
[ 108.056150][ T1499] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 108.062205][ T1499] x64_sys_call+0x41f/0x9a0
[ 108.066693][ T1499] do_syscall_64+0x4c/0xa0
[ 108.071093][ T1499] ? clear_bhb_loop+0x50/0xa0
[ 108.075752][ T1499] ? clear_bhb_loop+0x50/0xa0
[ 108.080410][ T1499] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 108.086288][ T1499] RIP: 0033:0x7ff9ce440f79
[ 108.090685][ T1499] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 108.110277][ T1499] RSP: 002b:00007ff9ce283fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 108.118680][ T1499] RAX: ffffffffffffffda RBX: 00007ff9ce6bc090 RCX: 00007ff9ce440f79
[ 108.126635][ T1499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 108.134590][ T1499] RBP: 00007ff9ce284090 R08: 0000000000000000 R09: 0000000000000000
[ 108.142546][ T1499] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 108.150502][ T1499] R13: 00007ff9ce6bc128 R14: 00007ff9ce6bc090 R15: 00007ffe4b0d77f8
[ 108.158465][ T1499]
[ 108.161470][ T1496] CPU: 1 PID: 1496 Comm: syz.6.386 Tainted: G W syzkaller #0
[ 108.170150][ T1496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 108.180204][ T1496] Call Trace:
[ 108.183481][ T1496]
[ 108.186395][ T1496] __dump_stack+0x21/0x30
[ 108.190715][ T1496] dump_stack_lvl+0x110/0x170
[ 108.195384][ T1496] ? show_regs_print_info+0x20/0x20
[ 108.200573][ T1496] dump_stack+0x15/0x20
[ 108.204712][ T1496] should_fail+0x3c1/0x510
[ 108.209113][ T1496] __should_failslab+0xa4/0xe0
[ 108.213869][ T1496] should_failslab+0x9/0x20
[ 108.218368][ T1496] slab_pre_alloc_hook+0x3b/0xe0
[ 108.223294][ T1496] ? anon_vma_clone+0xc0/0x500
[ 108.228046][ T1496] kmem_cache_alloc+0x44/0x260
[ 108.232793][ T1496] anon_vma_clone+0xc0/0x500
[ 108.237373][ T1496] anon_vma_fork+0x8c/0x510
[ 108.241861][ T1496] copy_mm+0x9de/0x13c0
[ 108.246004][ T1496] ? copy_signal+0x600/0x600
[ 108.250577][ T1496] ? __init_rwsem+0xfc/0x1d0
[ 108.255151][ T1496] ? copy_signal+0x4cb/0x600
[ 108.259723][ T1496] copy_process+0x117c/0x3250
[ 108.264393][ T1496] ? __kasan_check_write+0x14/0x20
[ 108.269493][ T1496] ? __pidfd_prepare+0x150/0x150
[ 108.274420][ T1496] kernel_clone+0x233/0x960
[ 108.278907][ T1496] ? create_io_thread+0x170/0x170
[ 108.283916][ T1496] ? __kasan_check_write+0x14/0x20
[ 108.289011][ T1496] ? mutex_unlock+0x8f/0x230
[ 108.293586][ T1496] __x64_sys_clone+0x198/0x210
[ 108.298336][ T1496] ? __kasan_check_write+0x14/0x20
[ 108.303446][ T1496] ? __ia32_sys_vfork+0x130/0x130
[ 108.308464][ T1496] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 108.314520][ T1496] x64_sys_call+0x41f/0x9a0
[ 108.319015][ T1496] do_syscall_64+0x4c/0xa0
[ 108.323422][ T1496] ? clear_bhb_loop+0x50/0xa0
[ 108.328085][ T1496] ? clear_bhb_loop+0x50/0xa0
[ 108.332745][ T1496] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 108.338621][ T1496] RIP: 0033:0x7f5f3f497f79
[ 108.343022][ T1496] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 108.362617][ T1496] RSP: 002b:00007f5f3f2fbfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 108.371031][ T1496] RAX: ffffffffffffffda RBX: 00007f5f3f712fa0 RCX: 00007f5f3f497f79
[ 108.379000][ T1496] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 108.380157][ T1507] FAULT_INJECTION: forcing a failure.
[ 108.380157][ T1507] name failslab, interval 1, probability 0, space 0, times 0
[ 108.386963][ T1496] RBP: 00007f5f3f2fc090 R08: 0000000000000000 R09: 0000000000000000
[ 108.386976][ T1496] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 108.386986][ T1496] R13: 00007f5f3f713038 R14: 00007f5f3f712fa0 R15: 00007ffda0383ac8
[ 108.423411][ T1496]
[ 108.426423][ T1498] CPU: 0 PID: 1498 Comm: syz.2.387 Tainted: G W syzkaller #0
[ 108.435109][ T1498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 108.445146][ T1498] Call Trace:
[ 108.448404][ T1498]
[ 108.451316][ T1498] __dump_stack+0x21/0x30
[ 108.455631][ T1498] dump_stack_lvl+0x110/0x170
[ 108.460285][ T1498] ? show_regs_print_info+0x20/0x20
[ 108.465464][ T1498] dump_stack+0x15/0x20
[ 108.469600][ T1498] should_fail+0x3c1/0x510
[ 108.473998][ T1498] __should_failslab+0xa4/0xe0
[ 108.478740][ T1498] should_failslab+0x9/0x20
[ 108.483219][ T1498] slab_pre_alloc_hook+0x3b/0xe0
[ 108.488140][ T1498] ? anon_vma_fork+0x200/0x510
[ 108.492879][ T1498] kmem_cache_alloc+0x44/0x260
[ 108.497623][ T1498] anon_vma_fork+0x200/0x510
[ 108.502200][ T1498] copy_mm+0x9de/0x13c0
[ 108.506337][ T1498] ? copy_signal+0x600/0x600
[ 108.510903][ T1498] ? __init_rwsem+0xfc/0x1d0
[ 108.515474][ T1498] ? copy_signal+0x4cb/0x600
[ 108.520039][ T1498] copy_process+0x117c/0x3250
[ 108.524697][ T1498] ? __kasan_check_write+0x14/0x20
[ 108.529788][ T1498] ? __pidfd_prepare+0x150/0x150
[ 108.534706][ T1498] kernel_clone+0x233/0x960
[ 108.539187][ T1498] ? create_io_thread+0x170/0x170
[ 108.544193][ T1498] ? __kasan_check_write+0x14/0x20
[ 108.549286][ T1498] ? mutex_unlock+0x8f/0x230
[ 108.553855][ T1498] __x64_sys_clone+0x198/0x210
[ 108.558596][ T1498] ? __kasan_check_write+0x14/0x20
[ 108.563685][ T1498] ? __ia32_sys_vfork+0x130/0x130
[ 108.568691][ T1498] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 108.574739][ T1498] x64_sys_call+0x41f/0x9a0
[ 108.579223][ T1498] do_syscall_64+0x4c/0xa0
[ 108.583619][ T1498] ? clear_bhb_loop+0x50/0xa0
[ 108.588271][ T1498] ? clear_bhb_loop+0x50/0xa0
[ 108.592924][ T1498] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 108.598799][ T1498] RIP: 0033:0x7f320068ff79
[ 108.603192][ T1498] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 108.622776][ T1498] RSP: 002b:00007f32004d2fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 108.631168][ T1498] RAX: ffffffffffffffda RBX: 00007f320090b090 RCX: 00007f320068ff79
[ 108.639121][ T1498] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 108.647069][ T1498] RBP: 00007f32004d3090 R08: 0000000000000000 R09: 0000000000000000
[ 108.655019][ T1498] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 108.662967][ T1498] R13: 00007f320090b128 R14: 00007f320090b090 R15: 00007ffd3d1a87e8
[ 108.670919][ T1498]
[ 108.674076][ T1502] CPU: 1 PID: 1502 Comm: syz.4.389 Tainted: G W syzkaller #0
[ 108.682753][ T1502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 108.692792][ T1502] Call Trace:
[ 108.696055][ T1502]
[ 108.698972][ T1502] __dump_stack+0x21/0x30
[ 108.703291][ T1502] dump_stack_lvl+0x110/0x170
[ 108.707953][ T1502] ? show_regs_print_info+0x20/0x20
[ 108.713140][ T1502] dump_stack+0x15/0x20
[ 108.717293][ T1502] should_fail+0x3c1/0x510
2026/02/10 01:34:48 executed programs: 385
[ 108.721718][ T1502] __should_failslab+0xa4/0xe0
[ 108.726484][ T1502] should_failslab+0x9/0x20
[ 108.730995][ T1502] slab_pre_alloc_hook+0x3b/0xe0
[ 108.735932][ T1502] ? anon_vma_clone+0xc0/0x500
[ 108.740686][ T1502] kmem_cache_alloc+0x44/0x260
[ 108.745452][ T1502] anon_vma_clone+0xc0/0x500
[ 108.748697][ T1513] FAULT_INJECTION: forcing a failure.
[ 108.748697][ T1513] name failslab, interval 1, probability 0, space 0, times 0
[ 108.750044][ T1502] anon_vma_fork+0x8c/0x510
[ 108.750065][ T1502] copy_mm+0x9de/0x13c0
[ 108.750082][ T1502] ? copy_signal+0x600/0x600
[ 108.775794][ T1502] ? __init_rwsem+0xfc/0x1d0
[ 108.780377][ T1502] ? copy_signal+0x4cb/0x600
[ 108.784953][ T1502] copy_process+0x117c/0x3250
[ 108.789620][ T1502] ? __kasan_check_write+0x14/0x20
[ 108.794749][ T1502] ? __pidfd_prepare+0x150/0x150
[ 108.797591][ T1514] FAULT_INJECTION: forcing a failure.
[ 108.797591][ T1514] name failslab, interval 1, probability 0, space 0, times 0
[ 108.799679][ T1502] kernel_clone+0x233/0x960
[ 108.799702][ T1502] ? create_io_thread+0x170/0x170
[ 108.821734][ T1502] ? __kasan_check_write+0x14/0x20
[ 108.826832][ T1502] ? mutex_unlock+0x8f/0x230
[ 108.831405][ T1502] __x64_sys_clone+0x198/0x210
[ 108.836162][ T1502] ? __kasan_check_write+0x14/0x20
[ 108.841257][ T1502] ? __ia32_sys_vfork+0x130/0x130
[ 108.846268][ T1502] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 108.852321][ T1502] x64_sys_call+0x41f/0x9a0
[ 108.856808][ T1502] do_syscall_64+0x4c/0xa0
[ 108.861210][ T1502] ? clear_bhb_loop+0x50/0xa0
[ 108.865867][ T1502] ? clear_bhb_loop+0x50/0xa0
[ 108.870527][ T1502] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 108.876422][ T1502] RIP: 0033:0x7fbbc94c0f79
[ 108.880826][ T1502] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 108.900421][ T1502] RSP: 002b:00007fbbc9324fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 108.908820][ T1502] RAX: ffffffffffffffda RBX: 00007fbbc973bfa0 RCX: 00007fbbc94c0f79
[ 108.916775][ T1502] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 108.924731][ T1502] RBP: 00007fbbc9325090 R08: 0000000000000000 R09: 0000000000000000
[ 108.932687][ T1502] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 108.940640][ T1502] R13: 00007fbbc973c038 R14: 00007fbbc973bfa0 R15: 00007ffceb943398
[ 108.948597][ T1502]
[ 108.951598][ T1514] CPU: 0 PID: 1514 Comm: syz.1.393 Tainted: G W syzkaller #0
[ 108.960269][ T1514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 108.970311][ T1514] Call Trace:
[ 108.973570][ T1514]
[ 108.976481][ T1514] __dump_stack+0x21/0x30
[ 108.980796][ T1514] dump_stack_lvl+0x110/0x170
[ 108.985460][ T1514] ? show_regs_print_info+0x20/0x20
[ 108.990635][ T1514] dump_stack+0x15/0x20
[ 108.994767][ T1514] should_fail+0x3c1/0x510
[ 108.999160][ T1514] __should_failslab+0xa4/0xe0
[ 109.003906][ T1514] should_failslab+0x9/0x20
[ 109.008388][ T1514] slab_pre_alloc_hook+0x3b/0xe0
[ 109.013303][ T1514] ? anon_vma_fork+0x200/0x510
[ 109.018044][ T1514] kmem_cache_alloc+0x44/0x260
[ 109.022785][ T1514] anon_vma_fork+0x200/0x510
[ 109.027353][ T1514] copy_mm+0x9de/0x13c0
[ 109.031488][ T1514] ? copy_signal+0x600/0x600
[ 109.036056][ T1514] ? __init_rwsem+0xfc/0x1d0
[ 109.040622][ T1514] ? copy_signal+0x4cb/0x600
[ 109.045188][ T1514] copy_process+0x117c/0x3250
[ 109.049844][ T1514] ? __kasan_check_write+0x14/0x20
[ 109.054935][ T1514] ? __pidfd_prepare+0x150/0x150
[ 109.059855][ T1514] kernel_clone+0x233/0x960
[ 109.064342][ T1514] ? create_io_thread+0x170/0x170
[ 109.069342][ T1514] ? __kasan_check_write+0x14/0x20
[ 109.074430][ T1514] ? mutex_unlock+0x8f/0x230
[ 109.078997][ T1514] __x64_sys_clone+0x198/0x210
[ 109.083738][ T1514] ? __kasan_check_write+0x14/0x20
[ 109.088829][ T1514] ? __ia32_sys_vfork+0x130/0x130
[ 109.093831][ T1514] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 109.099890][ T1514] x64_sys_call+0x41f/0x9a0
[ 109.104373][ T1514] do_syscall_64+0x4c/0xa0
[ 109.108765][ T1514] ? clear_bhb_loop+0x50/0xa0
[ 109.113419][ T1514] ? clear_bhb_loop+0x50/0xa0
[ 109.118070][ T1514] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 109.123942][ T1514] RIP: 0033:0x7ff9ce440f79
[ 109.128342][ T1514] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 109.147925][ T1514] RSP: 002b:00007ff9ce283fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 109.156333][ T1514] RAX: ffffffffffffffda RBX: 00007ff9ce6bc090 RCX: 00007ff9ce440f79
[ 109.164282][ T1514] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 109.172232][ T1514] RBP: 00007ff9ce284090 R08: 0000000000000000 R09: 0000000000000000
[ 109.180180][ T1514] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 109.188131][ T1514] R13: 00007ff9ce6bc128 R14: 00007ff9ce6bc090 R15: 00007ffe4b0d77f8
[ 109.196084][ T1514]
[ 109.200849][ T1513] CPU: 0 PID: 1513 Comm: syz.6.392 Tainted: G W syzkaller #0
[ 109.209532][ T1513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 109.219574][ T1513] Call Trace:
[ 109.222832][ T1513]
[ 109.225744][ T1513] __dump_stack+0x21/0x30
[ 109.230056][ T1513] dump_stack_lvl+0x110/0x170
[ 109.234713][ T1513] ? show_regs_print_info+0x20/0x20
[ 109.239891][ T1513] dump_stack+0x15/0x20
[ 109.244023][ T1513] should_fail+0x3c1/0x510
[ 109.248416][ T1513] __should_failslab+0xa4/0xe0
[ 109.253163][ T1513] should_failslab+0x9/0x20
[ 109.257645][ T1513] slab_pre_alloc_hook+0x3b/0xe0
[ 109.262561][ T1513] ? anon_vma_fork+0xf2/0x510
[ 109.267217][ T1513] kmem_cache_alloc+0x44/0x260
[ 109.271959][ T1513] anon_vma_fork+0xf2/0x510
[ 109.276441][ T1513] copy_mm+0x9de/0x13c0
[ 109.280574][ T1513] ? copy_signal+0x600/0x600
[ 109.285139][ T1513] ? __init_rwsem+0xfc/0x1d0
[ 109.289708][ T1513] ? copy_signal+0x4cb/0x600
[ 109.294274][ T1513] copy_process+0x117c/0x3250
[ 109.298932][ T1513] ? __kasan_check_write+0x14/0x20
[ 109.304020][ T1513] ? __pidfd_prepare+0x150/0x150
[ 109.308941][ T1513] kernel_clone+0x233/0x960
[ 109.313423][ T1513] ? create_io_thread+0x170/0x170
[ 109.318426][ T1513] ? __kasan_check_write+0x14/0x20
[ 109.323514][ T1513] ? mutex_unlock+0x8f/0x230
[ 109.328083][ T1513] __x64_sys_clone+0x198/0x210
[ 109.332827][ T1513] ? __kasan_check_write+0x14/0x20
[ 109.337920][ T1513] ? __ia32_sys_vfork+0x130/0x130
[ 109.342925][ T1513] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 109.348970][ T1513] x64_sys_call+0x41f/0x9a0
[ 109.353451][ T1513] do_syscall_64+0x4c/0xa0
[ 109.357847][ T1513] ? clear_bhb_loop+0x50/0xa0
[ 109.362506][ T1513] ? clear_bhb_loop+0x50/0xa0
[ 109.367161][ T1513] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 109.373032][ T1513] RIP: 0033:0x7f5f3f497f79
[ 109.377433][ T1513] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 109.397015][ T1513] RSP: 002b:00007f5f3f2fbfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 109.405408][ T1513] RAX: ffffffffffffffda RBX: 00007f5f3f712fa0 RCX: 00007f5f3f497f79
[ 109.413359][ T1513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 109.421306][ T1513] RBP: 00007f5f3f2fc090 R08: 0000000000000000 R09: 0000000000000000
[ 109.429255][ T1513] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 109.437204][ T1513] R13: 00007f5f3f713038 R14: 00007f5f3f712fa0 R15: 00007ffda0383ac8
[ 109.445155][ T1513]
[ 109.450868][ T1507] CPU: 1 PID: 1507 Comm: syz.5.391 Tainted: G W syzkaller #0
[ 109.459555][ T1507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 109.459698][ T1517] FAULT_INJECTION: forcing a failure.
[ 109.459698][ T1517] name failslab, interval 1, probability 0, space 0, times 0
[ 109.469603][ T1507] Call Trace:
[ 109.469609][ T1507]
[ 109.469615][ T1507] __dump_stack+0x21/0x30
[ 109.469636][ T1507] dump_stack_lvl+0x110/0x170
[ 109.497289][ T1507] ? show_regs_print_info+0x20/0x20
[ 109.502479][ T1507] dump_stack+0x15/0x20
[ 109.506622][ T1507] should_fail+0x3c1/0x510
[ 109.511030][ T1507] __should_failslab+0xa4/0xe0
[ 109.515793][ T1507] should_failslab+0x9/0x20
[ 109.520287][ T1507] slab_pre_alloc_hook+0x3b/0xe0
[ 109.525210][ T1507] ? anon_vma_fork+0x200/0x510
[ 109.529957][ T1507] kmem_cache_alloc+0x44/0x260
[ 109.534708][ T1507] anon_vma_fork+0x200/0x510
[ 109.539281][ T1507] copy_mm+0x9de/0x13c0
[ 109.543421][ T1507] ? copy_signal+0x600/0x600
[ 109.547992][ T1507] ? __init_rwsem+0xfc/0x1d0
[ 109.552563][ T1507] ? copy_signal+0x4cb/0x600
[ 109.557139][ T1507] copy_process+0x117c/0x3250
[ 109.561820][ T1507] ? __kasan_check_write+0x14/0x20
[ 109.566919][ T1507] ? __pidfd_prepare+0x150/0x150
[ 109.571845][ T1507] kernel_clone+0x233/0x960
[ 109.576336][ T1507] ? create_io_thread+0x170/0x170
[ 109.581345][ T1507] ? __kasan_check_write+0x14/0x20
[ 109.586441][ T1507] ? mutex_unlock+0x8f/0x230
[ 109.591014][ T1507] __x64_sys_clone+0x198/0x210
[ 109.595765][ T1507] ? __kasan_check_write+0x14/0x20
[ 109.600859][ T1507] ? __ia32_sys_vfork+0x130/0x130
[ 109.605870][ T1507] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 109.611925][ T1507] x64_sys_call+0x41f/0x9a0
[ 109.616412][ T1507] do_syscall_64+0x4c/0xa0
[ 109.620814][ T1507] ? clear_bhb_loop+0x50/0xa0
[ 109.625475][ T1507] ? clear_bhb_loop+0x50/0xa0
[ 109.630134][ T1507] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 109.636013][ T1507] RIP: 0033:0x7f50fc3ccf79
[ 109.640413][ T1507] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 109.660002][ T1507] RSP: 002b:00007f50fc230fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 109.668400][ T1507] RAX: ffffffffffffffda RBX: 00007f50fc647fa0 RCX: 00007f50fc3ccf79
[ 109.676354][ T1507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 109.684306][ T1507] RBP: 00007f50fc231090 R08: 0000000000000000 R09: 0000000000000000
[ 109.692263][ T1507] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 109.700221][ T1507] R13: 00007f50fc648038 R14: 00007f50fc647fa0 R15: 00007ffe94aded68
[ 109.708178][ T1507]
[ 109.711208][ T1517] CPU: 0 PID: 1517 Comm: syz.4.394 Tainted: G W syzkaller #0
[ 109.719880][ T1517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 109.729922][ T1517] Call Trace:
[ 109.733181][ T1517]
[ 109.736090][ T1517] __dump_stack+0x21/0x30
[ 109.740404][ T1517] dump_stack_lvl+0x110/0x170
[ 109.745059][ T1517] ? show_regs_print_info+0x20/0x20
[ 109.750235][ T1517] dump_stack+0x15/0x20
[ 109.754368][ T1517] should_fail+0x3c1/0x510
[ 109.758760][ T1517] __should_failslab+0xa4/0xe0
[ 109.763499][ T1517] should_failslab+0x9/0x20
[ 109.767977][ T1517] slab_pre_alloc_hook+0x3b/0xe0
[ 109.772895][ T1517] ? anon_vma_fork+0x200/0x510
[ 109.777633][ T1517] kmem_cache_alloc+0x44/0x260
[ 109.782375][ T1517] anon_vma_fork+0x200/0x510
[ 109.786939][ T1517] copy_mm+0x9de/0x13c0
[ 109.791076][ T1517] ? copy_signal+0x600/0x600
[ 109.795642][ T1517] ? __init_rwsem+0xfc/0x1d0
[ 109.800208][ T1517] ? copy_signal+0x4cb/0x600
[ 109.804775][ T1517] copy_process+0x117c/0x3250
[ 109.809431][ T1517] ? __kasan_check_write+0x14/0x20
[ 109.814523][ T1517] ? __pidfd_prepare+0x150/0x150
[ 109.819448][ T1517] kernel_clone+0x233/0x960
[ 109.823929][ T1517] ? create_io_thread+0x170/0x170
[ 109.828933][ T1517] ? __kasan_check_write+0x14/0x20
[ 109.834019][ T1517] ? mutex_unlock+0x8f/0x230
[ 109.838587][ T1517] __x64_sys_clone+0x198/0x210
[ 109.843328][ T1517] ? __kasan_check_write+0x14/0x20
[ 109.848415][ T1517] ? __ia32_sys_vfork+0x130/0x130
[ 109.853420][ T1517] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 109.859554][ T1517] x64_sys_call+0x41f/0x9a0
[ 109.864035][ T1517] do_syscall_64+0x4c/0xa0
[ 109.868429][ T1517] ? clear_bhb_loop+0x50/0xa0
[ 109.873083][ T1517] ? clear_bhb_loop+0x50/0xa0
[ 109.877735][ T1517] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 109.883606][ T1517] RIP: 0033:0x7fbbc94c0f79
[ 109.888000][ T1517] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 109.907582][ T1517] RSP: 002b:00007fbbc9324fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 109.915970][ T1517] RAX: ffffffffffffffda RBX: 00007fbbc973bfa0 RCX: 00007fbbc94c0f79
[ 109.923919][ T1517] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 109.931869][ T1517] RBP: 00007fbbc9325090 R08: 0000000000000000 R09: 0000000000000000
[ 109.939818][ T1517] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 109.947767][ T1517] R13: 00007fbbc973c038 R14: 00007fbbc973bfa0 R15: 00007ffceb943398
[ 109.955716][ T1517]
[ 109.974257][ T1520] FAULT_INJECTION: forcing a failure.
[ 109.974257][ T1520] name failslab, interval 1, probability 0, space 0, times 0
[ 109.991330][ T1526] FAULT_INJECTION: forcing a failure.
[ 109.991330][ T1526] name failslab, interval 1, probability 0, space 0, times 0
[ 110.002363][ T1520] CPU: 1 PID: 1520 Comm: syz.5.396 Tainted: G W syzkaller #0
[ 110.009488][ T1529] FAULT_INJECTION: forcing a failure.
[ 110.009488][ T1529] name failslab, interval 1, probability 0, space 0, times 0
[ 110.012574][ T1520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 110.035159][ T1520] Call Trace:
[ 110.038424][ T1520]
[ 110.041339][ T1520] __dump_stack+0x21/0x30
[ 110.045658][ T1520] dump_stack_lvl+0x110/0x170
[ 110.050324][ T1520] ? show_regs_print_info+0x20/0x20
[ 110.055521][ T1520] dump_stack+0x15/0x20
[ 110.059669][ T1520] should_fail+0x3c1/0x510
[ 110.064072][ T1520] __should_failslab+0xa4/0xe0
[ 110.068825][ T1520] should_failslab+0x9/0x20
[ 110.073311][ T1520] slab_pre_alloc_hook+0x3b/0xe0
[ 110.078235][ T1520] ? anon_vma_fork+0xf2/0x510
[ 110.082894][ T1520] kmem_cache_alloc+0x44/0x260
[ 110.087640][ T1520] anon_vma_fork+0xf2/0x510
[ 110.092127][ T1520] copy_mm+0x9de/0x13c0
[ 110.096268][ T1520] ? copy_signal+0x600/0x600
[ 110.100841][ T1520] ? __init_rwsem+0xfc/0x1d0
[ 110.105424][ T1520] ? copy_signal+0x4cb/0x600
[ 110.110000][ T1520] copy_process+0x117c/0x3250
[ 110.114666][ T1520] ? __kasan_check_write+0x14/0x20
[ 110.119761][ T1520] ? __pidfd_prepare+0x150/0x150
[ 110.124686][ T1520] kernel_clone+0x233/0x960
[ 110.129176][ T1520] ? create_io_thread+0x170/0x170
[ 110.134184][ T1520] ? __kasan_check_write+0x14/0x20
[ 110.139277][ T1520] ? mutex_unlock+0x8f/0x230
[ 110.143850][ T1520] __x64_sys_clone+0x198/0x210
[ 110.148599][ T1520] ? __kasan_check_write+0x14/0x20
[ 110.153693][ T1520] ? __ia32_sys_vfork+0x130/0x130
[ 110.158705][ T1520] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 110.164760][ T1520] x64_sys_call+0x41f/0x9a0
[ 110.169247][ T1520] do_syscall_64+0x4c/0xa0
[ 110.173664][ T1520] ? clear_bhb_loop+0x50/0xa0
[ 110.178322][ T1520] ? clear_bhb_loop+0x50/0xa0
[ 110.182991][ T1520] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 110.188868][ T1520] RIP: 0033:0x7f50fc3ccf79
[ 110.193266][ T1520] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 110.212854][ T1520] RSP: 002b:00007f50fc230fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 110.221250][ T1520] RAX: ffffffffffffffda RBX: 00007f50fc647fa0 RCX: 00007f50fc3ccf79
[ 110.229209][ T1520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 110.237162][ T1520] RBP: 00007f50fc231090 R08: 0000000000000000 R09: 0000000000000000
[ 110.245118][ T1520] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 110.253074][ T1520] R13: 00007f50fc648038 R14: 00007f50fc647fa0 R15: 00007ffe94aded68
[ 110.261049][ T1520]
[ 110.264061][ T1526] CPU: 0 PID: 1526 Comm: syz.1.397 Tainted: G W syzkaller #0
[ 110.272737][ T1526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 110.282793][ T1526] Call Trace:
[ 110.286064][ T1526]
[ 110.288979][ T1526] __dump_stack+0x21/0x30
[ 110.293298][ T1526] dump_stack_lvl+0x110/0x170
[ 110.297957][ T1526] ? show_regs_print_info+0x20/0x20
[ 110.303142][ T1526] dump_stack+0x15/0x20
[ 110.307284][ T1526] should_fail+0x3c1/0x510
[ 110.311687][ T1526] __should_failslab+0xa4/0xe0
[ 110.315385][ T1532] FAULT_INJECTION: forcing a failure.
[ 110.315385][ T1532] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 110.316437][ T1526] should_failslab+0x9/0x20
[ 110.316457][ T1526] slab_pre_alloc_hook+0x3b/0xe0
[ 110.338993][ T1526] ? anon_vma_clone+0xc0/0x500
[ 110.343738][ T1526] kmem_cache_alloc+0x44/0x260
[ 110.348494][ T1526] anon_vma_clone+0xc0/0x500
[ 110.353074][ T1526] anon_vma_fork+0x8c/0x510
[ 110.357577][ T1526] copy_mm+0x9de/0x13c0
[ 110.361750][ T1526] ? copy_signal+0x600/0x600
[ 110.366351][ T1526] ? __init_rwsem+0xfc/0x1d0
[ 110.370927][ T1526] ? copy_signal+0x4cb/0x600
[ 110.375502][ T1526] copy_process+0x117c/0x3250
[ 110.380168][ T1526] ? __kasan_check_write+0x14/0x20
[ 110.385264][ T1526] ? __pidfd_prepare+0x150/0x150
[ 110.390188][ T1526] kernel_clone+0x233/0x960
[ 110.394675][ T1526] ? create_io_thread+0x170/0x170
[ 110.399683][ T1526] ? __kasan_check_write+0x14/0x20
[ 110.404788][ T1526] ? mutex_unlock+0x8f/0x230
[ 110.409362][ T1526] __x64_sys_clone+0x198/0x210
[ 110.414108][ T1526] ? __kasan_check_write+0x14/0x20
[ 110.419204][ T1526] ? __ia32_sys_vfork+0x130/0x130
[ 110.424216][ T1526] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 110.430275][ T1526] x64_sys_call+0x41f/0x9a0
[ 110.434787][ T1526] do_syscall_64+0x4c/0xa0
[ 110.439190][ T1526] ? clear_bhb_loop+0x50/0xa0
[ 110.443852][ T1526] ? clear_bhb_loop+0x50/0xa0
[ 110.448524][ T1526] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 110.454417][ T1526] RIP: 0033:0x7ff9ce440f79
[ 110.458822][ T1526] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 110.478411][ T1526] RSP: 002b:00007ff9ce2a4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 110.486806][ T1526] RAX: ffffffffffffffda RBX: 00007ff9ce6bbfa0 RCX: 00007ff9ce440f79
[ 110.494763][ T1526] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 110.502711][ T1526] RBP: 00007ff9ce2a5090 R08: 0000000000000000 R09: 0000000000000000
[ 110.510660][ T1526] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 110.518610][ T1526] R13: 00007ff9ce6bc038 R14: 00007ff9ce6bbfa0 R15: 00007ffe4b0d77f8
[ 110.526563][ T1526]
[ 110.529742][ T1529] CPU: 1 PID: 1529 Comm: syz.2.400 Tainted: G W syzkaller #0
[ 110.538416][ T1529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 110.548457][ T1529] Call Trace:
[ 110.551726][ T1529]
[ 110.553146][ T1537] FAULT_INJECTION: forcing a failure.
[ 110.553146][ T1537] name failslab, interval 1, probability 0, space 0, times 0
[ 110.554644][ T1529] __dump_stack+0x21/0x30
[ 110.571499][ T1529] dump_stack_lvl+0x110/0x170
[ 110.576159][ T1529] ? show_regs_print_info+0x20/0x20
[ 110.580598][ T1536] FAULT_INJECTION: forcing a failure.
[ 110.580598][ T1536] name failslab, interval 1, probability 0, space 0, times 0
[ 110.581343][ T1529] dump_stack+0x15/0x20
[ 110.598108][ T1529] should_fail+0x3c1/0x510
[ 110.602515][ T1529] __should_failslab+0xa4/0xe0
[ 110.607265][ T1529] should_failslab+0x9/0x20
[ 110.611758][ T1529] slab_pre_alloc_hook+0x3b/0xe0
[ 110.616682][ T1529] ? anon_vma_fork+0x200/0x510
[ 110.621428][ T1529] kmem_cache_alloc+0x44/0x260
[ 110.626178][ T1529] anon_vma_fork+0x200/0x510
[ 110.630751][ T1529] copy_mm+0x9de/0x13c0
[ 110.634895][ T1529] ? copy_signal+0x600/0x600
[ 110.639470][ T1529] ? __init_rwsem+0xfc/0x1d0
[ 110.644044][ T1529] ? copy_signal+0x4cb/0x600
[ 110.648616][ T1529] copy_process+0x117c/0x3250
[ 110.653282][ T1529] ? __kasan_check_write+0x14/0x20
[ 110.658378][ T1529] ? __pidfd_prepare+0x150/0x150
[ 110.663313][ T1529] kernel_clone+0x233/0x960
[ 110.667802][ T1529] ? create_io_thread+0x170/0x170
[ 110.672812][ T1529] ? __kasan_check_write+0x14/0x20
[ 110.677905][ T1529] ? mutex_unlock+0x8f/0x230
[ 110.682481][ T1529] __x64_sys_clone+0x198/0x210
[ 110.687231][ T1529] ? __kasan_check_write+0x14/0x20
[ 110.692333][ T1529] ? __ia32_sys_vfork+0x130/0x130
[ 110.697346][ T1529] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 110.703401][ T1529] x64_sys_call+0x41f/0x9a0
[ 110.707900][ T1529] do_syscall_64+0x4c/0xa0
[ 110.712304][ T1529] ? clear_bhb_loop+0x50/0xa0
[ 110.716965][ T1529] ? clear_bhb_loop+0x50/0xa0
[ 110.721625][ T1529] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 110.727501][ T1529] RIP: 0033:0x7f320068ff79
[ 110.731897][ T1529] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 110.751484][ T1529] RSP: 002b:00007f32004f3fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 110.759882][ T1529] RAX: ffffffffffffffda RBX: 00007f320090afa0 RCX: 00007f320068ff79
[ 110.767841][ T1529] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 110.775795][ T1529] RBP: 00007f32004f4090 R08: 0000000000000000 R09: 0000000000000000
[ 110.783750][ T1529] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 110.791706][ T1529] R13: 00007f320090b038 R14: 00007f320090afa0 R15: 00007ffd3d1a87e8
[ 110.799665][ T1529]
[ 110.802667][ T1532] CPU: 0 PID: 1532 Comm: syz.6.395 Tainted: G W syzkaller #0
[ 110.811334][ T1532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 110.821370][ T1532] Call Trace:
[ 110.824627][ T1532]
[ 110.827535][ T1532] __dump_stack+0x21/0x30
[ 110.831849][ T1532] dump_stack_lvl+0x110/0x170
[ 110.836505][ T1532] ? show_regs_print_info+0x20/0x20
[ 110.841682][ T1532] dump_stack+0x15/0x20
[ 110.845827][ T1532] should_fail+0x3c1/0x510
[ 110.850223][ T1532] should_fail_alloc_page+0x55/0x80
[ 110.855399][ T1532] prepare_alloc_pages+0x156/0x610
[ 110.860496][ T1532] ? __alloc_pages_bulk+0xad0/0xad0
[ 110.865669][ T1532] ? sched_clock_cpu+0x18/0x3c0
[ 110.870498][ T1532] ? arch_stack_walk+0xee/0x140
[ 110.875330][ T1532] __alloc_pages+0x11d/0x460
[ 110.879897][ T1532] ? prep_new_page+0x110/0x110
[ 110.885089][ T1532] ? __set_cpus_allowed_ptr_locked+0x5cc/0x1020
[ 110.891308][ T1532] ? find_idlest_cpu+0x1139/0x2810
[ 110.896397][ T1532] wp_page_copy+0x224/0x1910
[ 110.900968][ T1532] ? insert_page_into_pte_locked+0x310/0x310
[ 110.906925][ T1532] ? _raw_spin_trylock+0xb7/0x150
[ 110.911929][ T1532] ? __cpuidle_text_end+0xb/0xb
[ 110.916759][ T1532] do_wp_page+0x731/0xc90
[ 110.921067][ T1532] handle_pte_fault+0x762/0x2710
[ 110.925983][ T1532] ? fault_around_bytes_set+0xc0/0xc0
[ 110.931335][ T1532] ? memcpy+0x56/0x70
[ 110.935296][ T1532] do_handle_mm_fault+0x1af9/0x1de0
[ 110.940470][ T1532] ? check_preempt_wakeup+0x11a/0xba0
[ 110.945819][ T1532] ? activate_task+0xa0/0xa0
[ 110.950389][ T1532] ? numa_migrate_prep+0xd0/0xd0
[ 110.955305][ T1532] ? access_error+0x152/0x260
[ 110.959957][ T1532] do_user_addr_fault+0x5b0/0x1250
[ 110.965050][ T1532] ? do_kern_addr_fault+0x80/0x80
[ 110.970054][ T1532] ? debug_smp_processor_id+0x17/0x20
[ 110.975404][ T1532] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 110.981448][ T1532] ? exit_to_user_mode_prepare+0x39/0xd0
[ 110.987061][ T1532] exc_page_fault+0x51/0xb0
[ 110.991538][ T1532] asm_exc_page_fault+0x27/0x30
[ 110.996369][ T1532] RIP: 0033:0x7f5f3f353020
[ 111.000764][ T1532] Code: c0 75 27 69 3d a5 f6 ee 00 b8 0b 00 00 e8 a8 5a 14 00 31 f6 bf 3c 00 00 00 31 c0 e8 4a 4f 14 00 eb fe 0f 1f 84 00 00 00 00 00 <64> c7 04 25 a4 ff ff ff 00 00 00 00 48 83 c4 38 c3 66 66 2e 0f 1f
[ 111.020347][ T1532] RSP: 002b:00007f5f3f2dafe0 EFLAGS: 00010202
[ 111.026394][ T1532] RAX: 00000000000000d9 RBX: 00007f5f3f713090 RCX: 00007f5f3f497f79
[ 111.034346][ T1532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 111.042298][ T1532] RBP: 00007f5f3f2db090 R08: 0000000000000000 R09: 0000000000000000
[ 111.050247][ T1532] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 111.058199][ T1532] R13: 00007f5f3f713128 R14: 00007f5f3f713090 R15: 00007ffda0383ac8
[ 111.066152][ T1532]
[ 111.071361][ T1537] CPU: 1 PID: 1537 Comm: syz.4.401 Tainted: G W syzkaller #0
[ 111.080052][ T1537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 111.090097][ T1537] Call Trace:
[ 111.093361][ T1537]
[ 111.096273][ T1537] __dump_stack+0x21/0x30
[ 111.100683][ T1537] dump_stack_lvl+0x110/0x170
[ 111.105345][ T1537] ? show_regs_print_info+0x20/0x20
[ 111.110528][ T1537] dump_stack+0x15/0x20
[ 111.114669][ T1537] should_fail+0x3c1/0x510
[ 111.119069][ T1537] __should_failslab+0xa4/0xe0
[ 111.123829][ T1537] should_failslab+0x9/0x20
[ 111.128317][ T1537] slab_pre_alloc_hook+0x3b/0xe0
[ 111.133244][ T1537] ? anon_vma_fork+0xf2/0x510
[ 111.137915][ T1537] kmem_cache_alloc+0x44/0x260
[ 111.142763][ T1537] anon_vma_fork+0xf2/0x510
[ 111.147344][ T1537] copy_mm+0x9de/0x13c0
[ 111.151488][ T1537] ? copy_signal+0x600/0x600
[ 111.156073][ T1537] ? __init_rwsem+0xfc/0x1d0
[ 111.160772][ T1537] ? copy_signal+0x4cb/0x600
[ 111.165361][ T1537] copy_process+0x117c/0x3250
[ 111.170027][ T1537] ? __kasan_check_write+0x14/0x20
[ 111.175131][ T1537] ? __pidfd_prepare+0x150/0x150
[ 111.180064][ T1537] kernel_clone+0x233/0x960
[ 111.184568][ T1537] ? create_io_thread+0x170/0x170
[ 111.189592][ T1537] ? __kasan_check_write+0x14/0x20
[ 111.194689][ T1537] ? mutex_unlock+0x8f/0x230
[ 111.199263][ T1537] __x64_sys_clone+0x198/0x210
[ 111.204009][ T1537] ? __kasan_check_write+0x14/0x20
[ 111.209115][ T1537] ? __ia32_sys_vfork+0x130/0x130
[ 111.214150][ T1537] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 111.220223][ T1537] x64_sys_call+0x41f/0x9a0
[ 111.224816][ T1537] do_syscall_64+0x4c/0xa0
[ 111.229237][ T1537] ? clear_bhb_loop+0x50/0xa0
[ 111.233749][ T1541] FAULT_INJECTION: forcing a failure.
[ 111.233749][ T1541] name fail_usercopy, interval 1, probability 0, space 0, times 0
[ 111.233912][ T1537] ? clear_bhb_loop+0x50/0xa0
[ 111.251557][ T1537] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 111.257443][ T1537] RIP: 0033:0x7fbbc94c0f79
[ 111.261841][ T1537] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 111.281439][ T1537] RSP: 002b:00007fbbc9324fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 111.289854][ T1537] RAX: ffffffffffffffda RBX: 00007fbbc973bfa0 RCX: 00007fbbc94c0f79
[ 111.297822][ T1537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 111.305813][ T1537] RBP: 00007fbbc9325090 R08: 0000000000000000 R09: 0000000000000000
[ 111.313775][ T1537] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 111.321733][ T1537] R13: 00007fbbc973c038 R14: 00007fbbc973bfa0 R15: 00007ffceb943398
[ 111.329700][ T1537]
[ 111.332713][ T1541] CPU: 0 PID: 1541 Comm: syz.6.404 Tainted: G W syzkaller #0
[ 111.341394][ T1541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 111.351446][ T1541] Call Trace:
[ 111.354719][ T1541]
[ 111.357653][ T1541] __dump_stack+0x21/0x30
[ 111.361990][ T1541] dump_stack_lvl+0x110/0x170
[ 111.366676][ T1541] ? show_regs_print_info+0x20/0x20
[ 111.371882][ T1541] ? format_decode+0x1bb/0x1520
[ 111.376729][ T1541] dump_stack+0x15/0x20
[ 111.380872][ T1541] should_fail+0x3c1/0x510
[ 111.385280][ T1541] should_fail_usercopy+0x1a/0x20
[ 111.385494][ T1549] FAULT_INJECTION: forcing a failure.
[ 111.385494][ T1549] name failslab, interval 1, probability 0, space 0, times 0
[ 111.390296][ T1541] _copy_from_user+0x20/0xd0
[ 111.390311][ T1541] kstrtouint_from_user+0xd3/0x220
[ 111.390325][ T1541] ? kstrtol_from_user+0x2a0/0x2a0
[ 111.390338][ T1541] ? 0xffffffff81000000
[ 111.390348][ T1541] ? _copy_to_user+0x78/0x90
[ 111.390361][ T1541] ? simple_read_from_buffer+0x10f/0x160
[ 111.390376][ T1541] proc_fail_nth_write+0x8b/0x200
[ 111.436978][ T1541] ? proc_fail_nth_read+0x220/0x220
[ 111.442170][ T1541] ? security_file_permission+0x79/0xa0
[ 111.447706][ T1541] ? security_file_permission+0x83/0xa0
[ 111.453239][ T1541] ? proc_fail_nth_read+0x220/0x220
[ 111.458423][ T1541] vfs_write+0x3f9/0xfd0
[ 111.462652][ T1541] ? file_end_write+0x1b0/0x1b0
[ 111.467485][ T1541] ? __kasan_check_write+0x14/0x20
[ 111.472584][ T1541] ? mutex_lock+0x9b/0x1c0
[ 111.476987][ T1541] ? wait_for_completion_killable_timeout+0x10/0x10
[ 111.483567][ T1541] ? __fget_files+0x2c4/0x320
[ 111.488333][ T1541] ? __fdget_pos+0x2d2/0x380
[ 111.492911][ T1541] ? ksys_write+0x71/0x250
[ 111.497317][ T1541] ksys_write+0x149/0x250
[ 111.501653][ T1541] ? __ia32_sys_read+0x90/0x90
[ 111.506406][ T1541] ? debug_smp_processor_id+0x17/0x20
[ 111.511772][ T1541] __x64_sys_write+0x7b/0x90
[ 111.516345][ T1541] x64_sys_call+0x8ef/0x9a0
[ 111.520835][ T1541] do_syscall_64+0x4c/0xa0
[ 111.525243][ T1541] ? clear_bhb_loop+0x50/0xa0
[ 111.529907][ T1541] ? clear_bhb_loop+0x50/0xa0
[ 111.534566][ T1541] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 111.540450][ T1541] RIP: 0033:0x7f5f3f45884e
[ 111.544852][ T1541] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08
[ 111.564445][ T1541] RSP: 002b:00007f5f3f2fbfe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[ 111.572842][ T1541] RAX: ffffffffffffffda RBX: 00007f5f3f2fc6c0 RCX: 00007f5f3f45884e
[ 111.580802][ T1541] RDX: 0000000000000001 RSI: 00007f5f3f2fc0a0 RDI: 0000000000000003
[ 111.588850][ T1541] RBP: 00007f5f3f2fc090 R08: 0000000000000000 R09: 0000000000000000
[ 111.596807][ T1541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 111.604754][ T1541] R13: 00007f5f3f713038 R14: 00007f5f3f712fa0 R15: 00007ffda0383ac8
[ 111.612710][ T1541]
[ 111.616921][ T1536] CPU: 1 PID: 1536 Comm: syz.5.402 Tainted: G W syzkaller #0
[ 111.618045][ T1550] FAULT_INJECTION: forcing a failure.
[ 111.618045][ T1550] name failslab, interval 1, probability 0, space 0, times 0
[ 111.625601][ T1536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 111.625611][ T1536] Call Trace:
[ 111.625616][ T1536]
[ 111.625622][ T1536] __dump_stack+0x21/0x30
[ 111.658887][ T1536] dump_stack_lvl+0x110/0x170
[ 111.663567][ T1536] ? show_regs_print_info+0x20/0x20
[ 111.668755][ T1536] dump_stack+0x15/0x20
[ 111.672896][ T1536] should_fail+0x3c1/0x510
[ 111.677298][ T1536] __should_failslab+0xa4/0xe0
[ 111.682047][ T1536] should_failslab+0x9/0x20
[ 111.686537][ T1536] slab_pre_alloc_hook+0x3b/0xe0
[ 111.691464][ T1536] ? anon_vma_fork+0xf2/0x510
[ 111.691833][ T1552] FAULT_INJECTION: forcing a failure.
[ 111.691833][ T1552] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 111.696130][ T1536] kmem_cache_alloc+0x44/0x260
[ 111.714033][ T1536] anon_vma_fork+0xf2/0x510
[ 111.718528][ T1536] copy_mm+0x9de/0x13c0
[ 111.722668][ T1536] ? copy_signal+0x600/0x600
[ 111.727244][ T1536] ? __init_rwsem+0xfc/0x1d0
[ 111.731817][ T1536] ? copy_signal+0x4cb/0x600
[ 111.736391][ T1536] copy_process+0x117c/0x3250
[ 111.741056][ T1536] ? __kasan_check_write+0x14/0x20
[ 111.746158][ T1536] ? __pidfd_prepare+0x150/0x150
[ 111.751085][ T1536] kernel_clone+0x233/0x960
[ 111.755576][ T1536] ? create_io_thread+0x170/0x170
[ 111.760586][ T1536] ? __kasan_check_write+0x14/0x20
[ 111.765688][ T1536] ? mutex_unlock+0x8f/0x230
[ 111.770268][ T1536] __x64_sys_clone+0x198/0x210
[ 111.775016][ T1536] ? __kasan_check_write+0x14/0x20
[ 111.780111][ T1536] ? __ia32_sys_vfork+0x130/0x130
[ 111.785127][ T1536] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 111.791178][ T1536] x64_sys_call+0x41f/0x9a0
[ 111.795664][ T1536] do_syscall_64+0x4c/0xa0
[ 111.800073][ T1536] ? clear_bhb_loop+0x50/0xa0
[ 111.804731][ T1536] ? clear_bhb_loop+0x50/0xa0
[ 111.809389][ T1536] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 111.815267][ T1536] RIP: 0033:0x7f50fc3ccf79
[ 111.819667][ T1536] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 111.839263][ T1536] RSP: 002b:00007f50fc230fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 111.847658][ T1536] RAX: ffffffffffffffda RBX: 00007f50fc647fa0 RCX: 00007f50fc3ccf79
[ 111.855623][ T1536] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 111.863577][ T1536] RBP: 00007f50fc231090 R08: 0000000000000000 R09: 0000000000000000
[ 111.871532][ T1536] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 111.879486][ T1536] R13: 00007f50fc648038 R14: 00007f50fc647fa0 R15: 00007ffe94aded68
[ 111.887442][ T1536]
[ 111.890447][ T1550] CPU: 0 PID: 1550 Comm: syz.1.406 Tainted: G W syzkaller #0
[ 111.899118][ T1550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 111.909160][ T1550] Call Trace:
[ 111.912426][ T1550]
[ 111.915342][ T1550] __dump_stack+0x21/0x30
[ 111.919661][ T1550] dump_stack_lvl+0x110/0x170
[ 111.924317][ T1550] ? show_regs_print_info+0x20/0x20
[ 111.929497][ T1550] dump_stack+0x15/0x20
[ 111.933630][ T1550] should_fail+0x3c1/0x510
[ 111.938028][ T1550] __should_failslab+0xa4/0xe0
[ 111.942772][ T1550] should_failslab+0x9/0x20
[ 111.947253][ T1550] slab_pre_alloc_hook+0x3b/0xe0
[ 111.952172][ T1550] ? anon_vma_clone+0xc0/0x500
[ 111.956913][ T1550] kmem_cache_alloc+0x44/0x260
[ 111.961655][ T1550] anon_vma_clone+0xc0/0x500
[ 111.966228][ T1550] anon_vma_fork+0x8c/0x510
[ 111.970709][ T1550] copy_mm+0x9de/0x13c0
[ 111.974844][ T1550] ? copy_signal+0x600/0x600
[ 111.979413][ T1550] ? __init_rwsem+0xfc/0x1d0
[ 111.983985][ T1550] ? copy_signal+0x4cb/0x600
[ 111.988563][ T1550] copy_process+0x117c/0x3250
[ 111.993223][ T1550] ? __kasan_check_write+0x14/0x20
[ 111.998314][ T1550] ? __pidfd_prepare+0x150/0x150
[ 112.003230][ T1550] kernel_clone+0x233/0x960
[ 112.007716][ T1550] ? create_io_thread+0x170/0x170
[ 112.012722][ T1550] ? __kasan_check_write+0x14/0x20
[ 112.017811][ T1550] ? mutex_unlock+0x8f/0x230
[ 112.022380][ T1550] __x64_sys_clone+0x198/0x210
[ 112.027124][ T1550] ? __kasan_check_write+0x14/0x20
[ 112.032212][ T1550] ? __ia32_sys_vfork+0x130/0x130
[ 112.037217][ T1550] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 112.043265][ T1550] x64_sys_call+0x41f/0x9a0
[ 112.047745][ T1550] do_syscall_64+0x4c/0xa0
[ 112.052140][ T1550] ? clear_bhb_loop+0x50/0xa0
[ 112.056797][ T1550] ? clear_bhb_loop+0x50/0xa0
[ 112.061450][ T1550] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 112.067325][ T1550] RIP: 0033:0x7ff9ce440f79
[ 112.071722][ T1550] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 112.091305][ T1550] RSP: 002b:00007ff9ce2a4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 112.099695][ T1550] RAX: ffffffffffffffda RBX: 00007ff9ce6bbfa0 RCX: 00007ff9ce440f79
[ 112.107647][ T1550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 112.115598][ T1550] RBP: 00007ff9ce2a5090 R08: 0000000000000000 R09: 0000000000000000
[ 112.123547][ T1550] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 112.131496][ T1550] R13: 00007ff9ce6bc038 R14: 00007ff9ce6bbfa0 R15: 00007ffe4b0d77f8
[ 112.139451][ T1550]
[ 112.142698][ T1549] CPU: 1 PID: 1549 Comm: syz.2.403 Tainted: G W syzkaller #0
[ 112.151374][ T1549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 112.161417][ T1549] Call Trace:
[ 112.164682][ T1549]
[ 112.167598][ T1549] __dump_stack+0x21/0x30
[ 112.171935][ T1549] dump_stack_lvl+0x110/0x170
[ 112.176613][ T1549] ? show_regs_print_info+0x20/0x20
[ 112.181806][ T1549] ? avc_denied+0x1b0/0x1b0
[ 112.186308][ T1549] dump_stack+0x15/0x20
[ 112.190469][ T1549] should_fail+0x3c1/0x510
[ 112.194882][ T1549] __should_failslab+0xa4/0xe0
[ 112.199640][ T1549] should_failslab+0x9/0x20
[ 112.204136][ T1549] slab_pre_alloc_hook+0x3b/0xe0
[ 112.209064][ T1549] ? vm_area_dup+0x26/0x210
[ 112.213558][ T1549] kmem_cache_alloc+0x44/0x260
[ 112.218315][ T1549] vm_area_dup+0x26/0x210
[ 112.222632][ T1549] copy_mm+0x947/0x13c0
[ 112.226775][ T1549] ? copy_signal+0x600/0x600
[ 112.231350][ T1549] ? __init_rwsem+0xfc/0x1d0
[ 112.235924][ T1549] ? copy_signal+0x4cb/0x600
[ 112.240501][ T1549] copy_process+0x117c/0x3250
[ 112.245188][ T1549] ? __kasan_check_write+0x14/0x20
[ 112.250302][ T1549] ? __pidfd_prepare+0x150/0x150
[ 112.255244][ T1549] kernel_clone+0x233/0x960
[ 112.259752][ T1549] ? create_io_thread+0x170/0x170
[ 112.264765][ T1549] ? __kasan_check_write+0x14/0x20
[ 112.269862][ T1549] ? mutex_unlock+0x8f/0x230
[ 112.274439][ T1549] __x64_sys_clone+0x198/0x210
[ 112.279187][ T1549] ? __kasan_check_write+0x14/0x20
[ 112.284283][ T1549] ? __ia32_sys_vfork+0x130/0x130
[ 112.289300][ T1549] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 112.295361][ T1549] x64_sys_call+0x41f/0x9a0
[ 112.299859][ T1549] do_syscall_64+0x4c/0xa0
[ 112.304262][ T1549] ? clear_bhb_loop+0x50/0xa0
[ 112.308922][ T1549] ? clear_bhb_loop+0x50/0xa0
[ 112.313589][ T1549] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 112.319475][ T1549] RIP: 0033:0x7f320068ff79
[ 112.323890][ T1549] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 112.343665][ T1549] RSP: 002b:00007f32004d2fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 112.352071][ T1549] RAX: ffffffffffffffda RBX: 00007f320090b090 RCX: 00007f320068ff79
[ 112.360035][ T1549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 112.367995][ T1549] RBP: 00007f32004d3090 R08: 0000000000000000 R09: 0000000000000000
[ 112.375954][ T1549] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 112.383917][ T1549] R13: 00007f320090b128 R14: 00007f320090b090 R15: 00007ffd3d1a87e8
[ 112.391879][ T1549]
[ 112.398106][ T1556] FAULT_INJECTION: forcing a failure.
[ 112.398106][ T1556] name failslab, interval 1, probability 0, space 0, times 0
[ 112.399233][ T1552] CPU: 0 PID: 1552 Comm: syz.4.407 Tainted: G W syzkaller #0
[ 112.419355][ T1552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 112.429402][ T1552] Call Trace:
[ 112.432669][ T1552]
[ 112.435587][ T1552] __dump_stack+0x21/0x30
[ 112.439907][ T1552] dump_stack_lvl+0x110/0x170
[ 112.444575][ T1552] ? show_regs_print_info+0x20/0x20
[ 112.449765][ T1552] dump_stack+0x15/0x20
[ 112.453905][ T1552] should_fail+0x3c1/0x510
[ 112.458307][ T1552] should_fail_alloc_page+0x55/0x80
[ 112.463488][ T1552] prepare_alloc_pages+0x156/0x610
[ 112.468583][ T1552] ? __alloc_pages_bulk+0xad0/0xad0
[ 112.473775][ T1552] __alloc_pages+0x11d/0x460
[ 112.478350][ T1552] ? prep_new_page+0x110/0x110
[ 112.483104][ T1552] ? arch_stack_walk+0xee/0x140
[ 112.487955][ T1552] pte_alloc_one+0x70/0x190
[ 112.492441][ T1552] ? pfn_modify_allowed+0x2f0/0x2f0
[ 112.497622][ T1552] ? stack_trace_save+0xa6/0xf0
[ 112.502457][ T1552] ? __stack_depot_save+0x34/0x480
[ 112.507558][ T1552] ? copy_mm+0x9de/0x13c0
[ 112.511872][ T1552] __pte_alloc+0x75/0x2a0
[ 112.516185][ T1552] ? __kasan_check_write+0x14/0x20
[ 112.521282][ T1552] ? _raw_spin_lock+0x94/0xf0
[ 112.525944][ T1552] ? free_pgtables+0x280/0x280
[ 112.530706][ T1552] ? __kasan_check_write+0x14/0x20
[ 112.535807][ T1552] copy_page_range+0x237c/0x28d0
[ 112.540733][ T1552] ? pfn_valid+0x1d0/0x1d0
[ 112.545134][ T1552] copy_mm+0xbf2/0x13c0
[ 112.549273][ T1552] ? copy_signal+0x600/0x600
[ 112.553846][ T1552] ? __init_rwsem+0xfc/0x1d0
[ 112.558440][ T1552] ? copy_signal+0x4cb/0x600
[ 112.563014][ T1552] copy_process+0x117c/0x3250
[ 112.567680][ T1552] ? __kasan_check_write+0x14/0x20
[ 112.572779][ T1552] ? __pidfd_prepare+0x150/0x150
[ 112.577716][ T1552] kernel_clone+0x233/0x960
[ 112.582210][ T1552] ? create_io_thread+0x170/0x170
[ 112.587224][ T1552] ? __kasan_check_write+0x14/0x20
[ 112.592323][ T1552] ? mutex_unlock+0x8f/0x230
[ 112.596903][ T1552] __x64_sys_clone+0x198/0x210
[ 112.601653][ T1552] ? __kasan_check_write+0x14/0x20
[ 112.606750][ T1552] ? __ia32_sys_vfork+0x130/0x130
[ 112.611762][ T1552] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 112.617816][ T1552] x64_sys_call+0x41f/0x9a0
[ 112.622307][ T1552] do_syscall_64+0x4c/0xa0
[ 112.626709][ T1552] ? clear_bhb_loop+0x50/0xa0
[ 112.631369][ T1552] ? clear_bhb_loop+0x50/0xa0
[ 112.636028][ T1552] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 112.641907][ T1552] RIP: 0033:0x7fbbc94c0f79
[ 112.646306][ T1552] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 112.665897][ T1552] RSP: 002b:00007fbbc9303fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 112.674306][ T1552] RAX: ffffffffffffffda RBX: 00007fbbc973c090 RCX: 00007fbbc94c0f79
[ 112.682270][ T1552] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 112.690234][ T1552] RBP: 00007fbbc9304090 R08: 0000000000000000 R09: 0000000000000000
[ 112.698202][ T1552] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 112.706165][ T1552] R13: 00007fbbc973c128 R14: 00007fbbc973c090 R15: 00007ffceb943398
[ 112.714139][ T1552]
[ 112.725168][ T1569] FAULT_INJECTION: forcing a failure.
[ 112.725168][ T1569] name failslab, interval 1, probability 0, space 0, times 0
[ 112.734713][ T1572] FAULT_INJECTION: forcing a failure.
[ 112.734713][ T1572] name failslab, interval 1, probability 0, space 0, times 0
[ 112.739561][ T1573] FAULT_INJECTION: forcing a failure.
[ 112.739561][ T1573] name failslab, interval 1, probability 0, space 0, times 0
[ 112.750466][ T1556] CPU: 1 PID: 1556 Comm: syz.6.408 Tainted: G W syzkaller #0
[ 112.771564][ T1556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 112.781604][ T1556] Call Trace:
[ 112.784868][ T1556]
[ 112.787788][ T1556] __dump_stack+0x21/0x30
[ 112.792112][ T1556] dump_stack_lvl+0x110/0x170
[ 112.796778][ T1556] ? show_regs_print_info+0x20/0x20
[ 112.801962][ T1556] dump_stack+0x15/0x20
[ 112.806106][ T1556] should_fail+0x3c1/0x510
[ 112.810514][ T1556] __should_failslab+0xa4/0xe0
[ 112.815278][ T1556] should_failslab+0x9/0x20
[ 112.819770][ T1556] slab_pre_alloc_hook+0x3b/0xe0
[ 112.824708][ T1556] ? anon_vma_clone+0xc0/0x500
[ 112.829452][ T1556] kmem_cache_alloc+0x44/0x260
[ 112.834198][ T1556] anon_vma_clone+0xc0/0x500
[ 112.838777][ T1556] anon_vma_fork+0x8c/0x510
[ 112.843261][ T1556] copy_mm+0x9de/0x13c0
[ 112.847402][ T1556] ? copy_signal+0x600/0x600
[ 112.851971][ T1556] ? __init_rwsem+0xfc/0x1d0
[ 112.856544][ T1556] ? copy_signal+0x4cb/0x600
[ 112.861126][ T1556] copy_process+0x117c/0x3250
[ 112.865800][ T1556] ? __kasan_check_write+0x14/0x20
[ 112.870909][ T1556] ? __pidfd_prepare+0x150/0x150
[ 112.875838][ T1556] kernel_clone+0x233/0x960
[ 112.880337][ T1556] ? create_io_thread+0x170/0x170
[ 112.885347][ T1556] ? __kasan_check_write+0x14/0x20
[ 112.890443][ T1556] ? mutex_unlock+0x8f/0x230
[ 112.895022][ T1556] __x64_sys_clone+0x198/0x210
[ 112.899774][ T1556] ? __kasan_check_write+0x14/0x20
[ 112.904870][ T1556] ? __ia32_sys_vfork+0x130/0x130
[ 112.909883][ T1556] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 112.915955][ T1556] x64_sys_call+0x41f/0x9a0
[ 112.920450][ T1556] do_syscall_64+0x4c/0xa0
[ 112.924851][ T1556] ? clear_bhb_loop+0x50/0xa0
[ 112.929513][ T1556] ? clear_bhb_loop+0x50/0xa0
[ 112.934175][ T1556] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 112.940054][ T1556] RIP: 0033:0x7f5f3f497f79
[ 112.944454][ T1556] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 112.964048][ T1556] RSP: 002b:00007f5f3f2fbfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 112.972456][ T1556] RAX: ffffffffffffffda RBX: 00007f5f3f712fa0 RCX: 00007f5f3f497f79
[ 112.980420][ T1556] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 112.988387][ T1556] RBP: 00007f5f3f2fc090 R08: 0000000000000000 R09: 0000000000000000
[ 112.996348][ T1556] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 113.004307][ T1556] R13: 00007f5f3f713038 R14: 00007f5f3f712fa0 R15: 00007ffda0383ac8
[ 113.012269][ T1556]
[ 113.015281][ T1569] CPU: 0 PID: 1569 Comm: syz.1.415 Tainted: G W syzkaller #0
[ 113.023951][ T1569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 113.033998][ T1569] Call Trace:
[ 113.037268][ T1569]
[ 113.040181][ T1569] __dump_stack+0x21/0x30
[ 113.044500][ T1569] dump_stack_lvl+0x110/0x170
[ 113.049160][ T1569] ? show_regs_print_info+0x20/0x20
[ 113.054344][ T1569] dump_stack+0x15/0x20
[ 113.058493][ T1569] should_fail+0x3c1/0x510
[ 113.062896][ T1569] __should_failslab+0xa4/0xe0
[ 113.067652][ T1569] should_failslab+0x9/0x20
[ 113.068487][ T1577] FAULT_INJECTION: forcing a failure.
[ 113.068487][ T1577] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 113.072146][ T1569] slab_pre_alloc_hook+0x3b/0xe0
[ 113.072169][ T1569] ? anon_vma_fork+0xf2/0x510
[ 113.072183][ T1569] kmem_cache_alloc+0x44/0x260
[ 113.099633][ T1569] anon_vma_fork+0xf2/0x510
[ 113.104133][ T1569] copy_mm+0x9de/0x13c0
[ 113.108283][ T1569] ? copy_signal+0x600/0x600
[ 113.112857][ T1569] ? __init_rwsem+0xfc/0x1d0
[ 113.117436][ T1569] ? copy_signal+0x4cb/0x600
[ 113.122012][ T1569] copy_process+0x117c/0x3250
[ 113.126680][ T1569] ? __kasan_check_write+0x14/0x20
[ 113.131786][ T1569] ? __pidfd_prepare+0x150/0x150
[ 113.136727][ T1569] kernel_clone+0x233/0x960
[ 113.141224][ T1569] ? create_io_thread+0x170/0x170
[ 113.146235][ T1569] ? __kasan_check_write+0x14/0x20
[ 113.151333][ T1569] ? mutex_unlock+0x8f/0x230
[ 113.155915][ T1569] __x64_sys_clone+0x198/0x210
[ 113.160671][ T1569] ? __kasan_check_write+0x14/0x20
[ 113.165768][ T1569] ? __ia32_sys_vfork+0x130/0x130
[ 113.170785][ T1569] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 113.176848][ T1569] x64_sys_call+0x41f/0x9a0
[ 113.181339][ T1569] do_syscall_64+0x4c/0xa0
[ 113.185743][ T1569] ? clear_bhb_loop+0x50/0xa0
[ 113.190403][ T1569] ? clear_bhb_loop+0x50/0xa0
[ 113.195066][ T1569] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 113.200945][ T1569] RIP: 0033:0x7ff9ce440f79
[ 113.205347][ T1569] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 113.224935][ T1569] RSP: 002b:00007ff9ce2a4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 113.233336][ T1569] RAX: ffffffffffffffda RBX: 00007ff9ce6bbfa0 RCX: 00007ff9ce440f79
[ 113.241291][ T1569] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 113.249246][ T1569] RBP: 00007ff9ce2a5090 R08: 0000000000000000 R09: 0000000000000000
[ 113.257201][ T1569] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 113.265155][ T1569] R13: 00007ff9ce6bc038 R14: 00007ff9ce6bbfa0 R15: 00007ffe4b0d77f8
[ 113.273118][ T1569]
[ 113.276126][ T1573] CPU: 1 PID: 1573 Comm: syz.2.414 Tainted: G W syzkaller #0
[ 113.284801][ T1573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 113.294844][ T1573] Call Trace:
[ 113.298103][ T1573]
[ 113.301014][ T1573] __dump_stack+0x21/0x30
[ 113.305327][ T1573] dump_stack_lvl+0x110/0x170
[ 113.309982][ T1573] ? show_regs_print_info+0x20/0x20
[ 113.315161][ T1573] dump_stack+0x15/0x20
[ 113.319295][ T1573] should_fail+0x3c1/0x510
[ 113.323692][ T1573] __should_failslab+0xa4/0xe0
[ 113.328437][ T1573] should_failslab+0x9/0x20
[ 113.332917][ T1573] slab_pre_alloc_hook+0x3b/0xe0
[ 113.337833][ T1573] ? anon_vma_fork+0xf2/0x510
[ 113.342485][ T1573] kmem_cache_alloc+0x44/0x260
[ 113.347226][ T1573] anon_vma_fork+0xf2/0x510
[ 113.351708][ T1573] copy_mm+0x9de/0x13c0
[ 113.355842][ T1573] ? copy_signal+0x600/0x600
[ 113.360406][ T1573] ? __init_rwsem+0xfc/0x1d0
[ 113.364972][ T1573] ? copy_signal+0x4cb/0x600
[ 113.369539][ T1573] copy_process+0x117c/0x3250
[ 113.374198][ T1573] ? __kasan_check_write+0x14/0x20
[ 113.379288][ T1573] ? __pidfd_prepare+0x150/0x150
[ 113.384204][ T1573] kernel_clone+0x233/0x960
[ 113.388687][ T1573] ? create_io_thread+0x170/0x170
[ 113.393690][ T1573] ? __kasan_check_write+0x14/0x20
[ 113.398779][ T1573] ? mutex_unlock+0x8f/0x230
[ 113.403347][ T1573] __x64_sys_clone+0x198/0x210
[ 113.408092][ T1573] ? __kasan_check_write+0x14/0x20
[ 113.413181][ T1573] ? __ia32_sys_vfork+0x130/0x130
[ 113.418187][ T1573] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 113.424232][ T1573] x64_sys_call+0x41f/0x9a0
[ 113.428714][ T1573] do_syscall_64+0x4c/0xa0
[ 113.433123][ T1573] ? clear_bhb_loop+0x50/0xa0
[ 113.437781][ T1573] ? clear_bhb_loop+0x50/0xa0
[ 113.442433][ T1573] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 113.448308][ T1573] RIP: 0033:0x7f320068ff79
[ 113.452701][ T1573] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 113.472284][ T1573] RSP: 002b:00007f32004f3fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 113.480677][ T1573] RAX: ffffffffffffffda RBX: 00007f320090afa0 RCX: 00007f320068ff79
[ 113.488631][ T1573] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 113.496580][ T1573] RBP: 00007f32004f4090 R08: 0000000000000000 R09: 0000000000000000
[ 113.504528][ T1573] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 113.512514][ T1573] R13: 00007f320090b038 R14: 00007f320090afa0 R15: 00007ffd3d1a87e8
[ 113.520473][ T1573]
[ 113.524579][ T1581] FAULT_INJECTION: forcing a failure.
[ 113.524579][ T1581] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 113.527216][ T1577] CPU: 1 PID: 1577 Comm: syz.4.416 Tainted: G W syzkaller #0
[ 113.546421][ T1577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 113.556459][ T1577] Call Trace:
[ 113.559722][ T1577]
[ 113.562643][ T1577] __dump_stack+0x21/0x30
[ 113.566961][ T1577] dump_stack_lvl+0x110/0x170
[ 113.571624][ T1577] ? show_regs_print_info+0x20/0x20
[ 113.576810][ T1577] dump_stack+0x15/0x20
[ 113.580948][ T1577] should_fail+0x3c1/0x510
[ 113.585528][ T1577] should_fail_alloc_page+0x55/0x80
[ 113.590709][ T1577] prepare_alloc_pages+0x156/0x610
[ 113.595812][ T1577] ? __alloc_pages_bulk+0xad0/0xad0
[ 113.600998][ T1577] __alloc_pages+0x11d/0x460
[ 113.605570][ T1577] ? __this_cpu_preempt_check+0x13/0x20
[ 113.611107][ T1577] ? prep_new_page+0x110/0x110
[ 113.615856][ T1577] wp_page_copy+0x224/0x1910
[ 113.620431][ T1577] ? insert_page_into_pte_locked+0x310/0x310
[ 113.626398][ T1577] ? _raw_spin_trylock+0xb7/0x150
[ 113.631411][ T1577] ? __cpuidle_text_end+0xb/0xb
[ 113.636245][ T1577] do_wp_page+0x731/0xc90
[ 113.640558][ T1577] handle_pte_fault+0x762/0x2710
[ 113.645480][ T1577] ? fault_around_bytes_set+0xc0/0xc0
[ 113.650835][ T1577] ? memcpy+0x56/0x70
[ 113.654803][ T1577] do_handle_mm_fault+0x1af9/0x1de0
[ 113.659984][ T1577] ? check_preempt_wakeup+0x8dc/0xba0
[ 113.665342][ T1577] ? numa_migrate_prep+0xd0/0xd0
[ 113.670267][ T1577] ? access_error+0x152/0x260
[ 113.674926][ T1577] do_user_addr_fault+0x5b0/0x1250
[ 113.680023][ T1577] ? do_kern_addr_fault+0x80/0x80
[ 113.685035][ T1577] ? debug_smp_processor_id+0x17/0x20
[ 113.690392][ T1577] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 113.696444][ T1577] ? exit_to_user_mode_prepare+0x39/0xd0
[ 113.702061][ T1577] exc_page_fault+0x51/0xb0
[ 113.706549][ T1577] asm_exc_page_fault+0x27/0x30
[ 113.711384][ T1577] RIP: 0033:0x7fbbc947c154
[ 113.715786][ T1577] Code: 00 00 00 00 66 90 53 49 89 ca 64 48 8b 1c 25 10 00 00 00 8b 83 08 03 00 00 80 3d 0e 24 29 00 00 75 44 a8 01 75 40 a8 10 75 3c <41> 51 4c 8d 9b 08 03 00 00 49 89 c9 48 89 f1 41 50 48 8b 74 24 20
[ 113.735378][ T1577] RSP: 002b:00007fbbc9304000 EFLAGS: 00010246
[ 113.741440][ T1577] RAX: 0000000000000000 RBX: 00007fbbc93046c0 RCX: 0000000000000000
[ 113.749397][ T1577] RDX: 000000000000000f RSI: 00007fbbc93040a0 RDI: 0000000000000003
[ 113.757349][ T1577] RBP: 00007fbbc9304090 R08: 0000000000000000 R09: 0000000000000000
[ 113.765302][ T1577] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 113.773254][ T1577] R13: 00007fbbc973c128 R14: 00007fbbc973c090 R15: 00007ffceb943398
[ 113.781212][ T1577]
[ 113.784215][ T1572] CPU: 0 PID: 1572 Comm: syz.5.413 Tainted: G W syzkaller #0
[ 113.787059][ T1577] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF
[ 113.792883][ T1572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 113.792895][ T1572] Call Trace:
[ 113.792900][ T1572]
[ 113.792905][ T1572] __dump_stack+0x21/0x30
[ 113.792926][ T1572] dump_stack_lvl+0x110/0x170
[ 113.792943][ T1572] ? show_regs_print_info+0x20/0x20
[ 113.792963][ T1572] dump_stack+0x15/0x20
[ 113.834824][ T1572] should_fail+0x3c1/0x510
[ 113.839225][ T1572] __should_failslab+0xa4/0xe0
[ 113.843969][ T1572] should_failslab+0x9/0x20
[ 113.848451][ T1572] slab_pre_alloc_hook+0x3b/0xe0
[ 113.853368][ T1572] ? anon_vma_fork+0x200/0x510
[ 113.858108][ T1572] kmem_cache_alloc+0x44/0x260
[ 113.862849][ T1572] anon_vma_fork+0x200/0x510
[ 113.867419][ T1572] copy_mm+0x9de/0x13c0
[ 113.871554][ T1572] ? copy_signal+0x600/0x600
[ 113.876118][ T1572] ? __init_rwsem+0xfc/0x1d0
[ 113.880685][ T1572] ? copy_signal+0x4cb/0x600
[ 113.885253][ T1572] copy_process+0x117c/0x3250
[ 113.889910][ T1572] ? __kasan_check_write+0x14/0x20
[ 113.894999][ T1572] ? __pidfd_prepare+0x150/0x150
[ 113.899920][ T1572] kernel_clone+0x233/0x960
[ 113.904401][ T1572] ? create_io_thread+0x170/0x170
[ 113.909407][ T1572] ? __kasan_check_write+0x14/0x20
[ 113.914499][ T1572] ? mutex_unlock+0x8f/0x230
[ 113.919067][ T1572] __x64_sys_clone+0x198/0x210
[ 113.923807][ T1572] ? __kasan_check_write+0x14/0x20
[ 113.928897][ T1572] ? __ia32_sys_vfork+0x130/0x130
[ 113.933901][ T1572] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 113.939947][ T1572] x64_sys_call+0x41f/0x9a0
[ 113.944428][ T1572] do_syscall_64+0x4c/0xa0
[ 113.948823][ T1572] ? clear_bhb_loop+0x50/0xa0
[ 113.953478][ T1572] ? clear_bhb_loop+0x50/0xa0
[ 113.958130][ T1572] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 113.964003][ T1572] RIP: 0033:0x7f50fc3ccf79
[ 113.968396][ T1572] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 113.987977][ T1572] RSP: 002b:00007f50fc230fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 113.996395][ T1572] RAX: ffffffffffffffda RBX: 00007f50fc647fa0 RCX: 00007f50fc3ccf79
[ 114.004345][ T1572] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 114.012294][ T1572] RBP: 00007f50fc231090 R08: 0000000000000000 R09: 0000000000000000
[ 114.020247][ T1572] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 114.028194][ T1572] R13: 00007f50fc648038 R14: 00007f50fc647fa0 R15: 00007ffe94aded68
[ 114.036145][ T1572]
[ 114.046867][ T1581] CPU: 0 PID: 1581 Comm: syz.6.417 Tainted: G W syzkaller #0
[ 114.055567][ T1581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 114.065612][ T1581] Call Trace:
[ 114.068877][ T1581]
[ 114.071787][ T1581] __dump_stack+0x21/0x30
[ 114.076102][ T1581] dump_stack_lvl+0x110/0x170
[ 114.080762][ T1581] ? show_regs_print_info+0x20/0x20
[ 114.085939][ T1581] dump_stack+0x15/0x20
[ 114.090074][ T1581] should_fail+0x3c1/0x510
[ 114.094470][ T1581] should_fail_alloc_page+0x55/0x80
[ 114.099651][ T1581] prepare_alloc_pages+0x156/0x610
[ 114.104746][ T1581] ? __alloc_pages_bulk+0xad0/0xad0
[ 114.109921][ T1581] ? __alloc_pages+0x460/0x460
[ 114.114664][ T1581] __alloc_pages+0x11d/0x460
[ 114.119233][ T1581] ? prep_new_page+0x110/0x110
[ 114.123974][ T1581] ? __kasan_check_write+0x14/0x20
[ 114.129064][ T1581] ? _raw_spin_lock+0x94/0xf0
[ 114.133720][ T1581] pte_alloc_one+0x70/0x190
[ 114.138201][ T1581] ? pfn_modify_allowed+0x2f0/0x2f0
[ 114.143374][ T1581] ? _raw_spin_unlock+0x4d/0x70
[ 114.148202][ T1581] ? __pmd_alloc+0x406/0x4b0
[ 114.152767][ T1581] __pte_alloc+0x75/0x2a0
[ 114.157073][ T1581] ? __pud_alloc+0x1a0/0x1a0
[ 114.161638][ T1581] ? _raw_spin_lock+0x94/0xf0
[ 114.166292][ T1581] ? free_pgtables+0x280/0x280
[ 114.171033][ T1581] ? __kasan_check_write+0x14/0x20
[ 114.176122][ T1581] copy_page_range+0x237c/0x28d0
[ 114.181044][ T1581] ? pfn_valid+0x1d0/0x1d0
[ 114.185440][ T1581] copy_mm+0xbf2/0x13c0
[ 114.189579][ T1581] ? copy_signal+0x600/0x600
[ 114.194148][ T1581] ? __init_rwsem+0xfc/0x1d0
[ 114.198718][ T1581] ? copy_signal+0x4cb/0x600
[ 114.203282][ T1581] copy_process+0x117c/0x3250
[ 114.207942][ T1581] ? __kasan_check_write+0x14/0x20
[ 114.213033][ T1581] ? __pidfd_prepare+0x150/0x150
[ 114.217948][ T1581] kernel_clone+0x233/0x960
[ 114.222431][ T1581] ? create_io_thread+0x170/0x170
[ 114.227444][ T1581] ? __kasan_check_write+0x14/0x20
[ 114.232532][ T1581] ? mutex_unlock+0x8f/0x230
[ 114.237102][ T1581] __x64_sys_clone+0x198/0x210
[ 114.241843][ T1581] ? __kasan_check_write+0x14/0x20
[ 114.246932][ T1581] ? __ia32_sys_vfork+0x130/0x130
[ 114.251936][ T1581] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 114.257982][ T1581] x64_sys_call+0x41f/0x9a0
[ 114.262466][ T1581] do_syscall_64+0x4c/0xa0
[ 114.266861][ T1581] ? clear_bhb_loop+0x50/0xa0
[ 114.271516][ T1581] ? clear_bhb_loop+0x50/0xa0
[ 114.276257][ T1581] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 114.282148][ T1581] RIP: 0033:0x7f5f3f497f79
[ 114.286550][ T1581] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 114.306131][ T1581] RSP: 002b:00007f5f3f2dafd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 114.314522][ T1581] RAX: ffffffffffffffda RBX: 00007f5f3f713090 RCX: 00007f5f3f497f79
[ 114.322477][ T1581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 114.330426][ T1581] RBP: 00007f5f3f2db090 R08: 0000000000000000 R09: 0000000000000000
[ 114.338380][ T1581] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
2026/02/10 01:34:54 executed programs: 411
[ 114.346328][ T1581] R13: 00007f5f3f713128 R14: 00007f5f3f713090 R15: 00007ffda0383ac8
[ 114.354283][ T1581]
[ 114.373182][ T1595] FAULT_INJECTION: forcing a failure.
[ 114.373182][ T1595] name failslab, interval 1, probability 0, space 0, times 0
[ 114.389266][ T1599] FAULT_INJECTION: forcing a failure.
[ 114.389266][ T1599] name failslab, interval 1, probability 0, space 0, times 0
[ 114.402764][ T1593] FAULT_INJECTION: forcing a failure.
[ 114.402764][ T1593] name failslab, interval 1, probability 0, space 0, times 0
[ 114.403083][ T1595] CPU: 1 PID: 1595 Comm: syz.1.421 Tainted: G W syzkaller #0
[ 114.424015][ T1595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 114.434068][ T1595] Call Trace:
[ 114.437334][ T1595]
[ 114.440251][ T1595] __dump_stack+0x21/0x30
[ 114.444570][ T1595] dump_stack_lvl+0x110/0x170
[ 114.449231][ T1595] ? show_regs_print_info+0x20/0x20
[ 114.454417][ T1595] dump_stack+0x15/0x20
[ 114.458562][ T1595] should_fail+0x3c1/0x510
[ 114.460583][ T1603] FAULT_INJECTION: forcing a failure.
[ 114.460583][ T1603] name failslab, interval 1, probability 0, space 0, times 0
[ 114.462965][ T1595] __should_failslab+0xa4/0xe0
[ 114.480263][ T1595] should_failslab+0x9/0x20
[ 114.484767][ T1595] slab_pre_alloc_hook+0x3b/0xe0
[ 114.489700][ T1595] ? anon_vma_clone+0xc0/0x500
[ 114.494452][ T1595] kmem_cache_alloc+0x44/0x260
[ 114.499201][ T1595] anon_vma_clone+0xc0/0x500
[ 114.503775][ T1595] anon_vma_fork+0x8c/0x510
[ 114.508266][ T1595] copy_mm+0x9de/0x13c0
[ 114.512408][ T1595] ? copy_signal+0x600/0x600
[ 114.516986][ T1595] ? __init_rwsem+0xfc/0x1d0
[ 114.521560][ T1595] ? copy_signal+0x4cb/0x600
[ 114.526138][ T1595] copy_process+0x117c/0x3250
[ 114.530812][ T1595] ? __kasan_check_write+0x14/0x20
[ 114.535912][ T1595] ? __pidfd_prepare+0x150/0x150
[ 114.540844][ T1595] kernel_clone+0x233/0x960
[ 114.545335][ T1595] ? create_io_thread+0x170/0x170
[ 114.550347][ T1595] ? __kasan_check_write+0x14/0x20
[ 114.555448][ T1595] ? mutex_unlock+0x8f/0x230
[ 114.560025][ T1595] __x64_sys_clone+0x198/0x210
[ 114.564876][ T1595] ? __kasan_check_write+0x14/0x20
[ 114.569982][ T1595] ? __ia32_sys_vfork+0x130/0x130
[ 114.574994][ T1595] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 114.581049][ T1595] x64_sys_call+0x41f/0x9a0
[ 114.585540][ T1595] do_syscall_64+0x4c/0xa0
[ 114.589949][ T1595] ? clear_bhb_loop+0x50/0xa0
[ 114.594611][ T1595] ? clear_bhb_loop+0x50/0xa0
[ 114.599269][ T1595] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 114.605147][ T1595] RIP: 0033:0x7ff9ce440f79
[ 114.609549][ T1595] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 114.629140][ T1595] RSP: 002b:00007ff9ce2a4fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 114.637540][ T1595] RAX: ffffffffffffffda RBX: 00007ff9ce6bbfa0 RCX: 00007ff9ce440f79
[ 114.645497][ T1595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 114.653453][ T1595] RBP: 00007ff9ce2a5090 R08: 0000000000000000 R09: 0000000000000000
[ 114.661411][ T1595] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 114.669370][ T1595] R13: 00007ff9ce6bc038 R14: 00007ff9ce6bbfa0 R15: 00007ffe4b0d77f8
[ 114.677331][ T1595]
[ 114.680337][ T1599] CPU: 0 PID: 1599 Comm: syz.2.424 Tainted: G W syzkaller #0
[ 114.682074][ T1604] FAULT_INJECTION: forcing a failure.
[ 114.682074][ T1604] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 114.689004][ T1599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 114.712196][ T1599] Call Trace:
[ 114.715469][ T1599]
[ 114.718384][ T1599] __dump_stack+0x21/0x30
[ 114.722706][ T1599] dump_stack_lvl+0x110/0x170
[ 114.727369][ T1599] ? show_regs_print_info+0x20/0x20
[ 114.732560][ T1599] dump_stack+0x15/0x20
[ 114.736700][ T1599] should_fail+0x3c1/0x510
[ 114.741107][ T1599] __should_failslab+0xa4/0xe0
[ 114.745861][ T1599] should_failslab+0x9/0x20
[ 114.750353][ T1599] slab_pre_alloc_hook+0x3b/0xe0
[ 114.755279][ T1599] ? anon_vma_fork+0xf2/0x510
[ 114.759938][ T1599] kmem_cache_alloc+0x44/0x260
[ 114.764689][ T1599] anon_vma_fork+0xf2/0x510
[ 114.769178][ T1599] copy_mm+0x9de/0x13c0
[ 114.773321][ T1599] ? copy_signal+0x600/0x600
[ 114.777894][ T1599] ? __init_rwsem+0xfc/0x1d0
[ 114.782467][ T1599] ? copy_signal+0x4cb/0x600
[ 114.787039][ T1599] copy_process+0x117c/0x3250
[ 114.791704][ T1599] ? __kasan_check_write+0x14/0x20
[ 114.796802][ T1599] ? __pidfd_prepare+0x150/0x150
[ 114.801728][ T1599] kernel_clone+0x233/0x960
[ 114.806217][ T1599] ? create_io_thread+0x170/0x170
[ 114.811225][ T1599] ? __kasan_check_write+0x14/0x20
[ 114.816318][ T1599] ? mutex_unlock+0x8f/0x230
[ 114.820891][ T1599] __x64_sys_clone+0x198/0x210
[ 114.825639][ T1599] ? __kasan_check_write+0x14/0x20
[ 114.830737][ T1599] ? __ia32_sys_vfork+0x130/0x130
[ 114.835752][ T1599] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 114.841814][ T1599] x64_sys_call+0x41f/0x9a0
[ 114.846303][ T1599] do_syscall_64+0x4c/0xa0
[ 114.850704][ T1599] ? clear_bhb_loop+0x50/0xa0
[ 114.855361][ T1599] ? clear_bhb_loop+0x50/0xa0
[ 114.860021][ T1599] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 114.865900][ T1599] RIP: 0033:0x7f320068ff79
[ 114.870297][ T1599] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 114.889888][ T1599] RSP: 002b:00007f32004f3fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 114.898286][ T1599] RAX: ffffffffffffffda RBX: 00007f320090afa0 RCX: 00007f320068ff79
[ 114.906242][ T1599] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 114.914197][ T1599] RBP: 00007f32004f4090 R08: 0000000000000000 R09: 0000000000000000
[ 114.922151][ T1599] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 114.930106][ T1599] R13: 00007f320090b038 R14: 00007f320090afa0 R15: 00007ffd3d1a87e8
[ 114.938065][ T1599]
[ 114.941069][ T1604] CPU: 1 PID: 1604 Comm: syz.6.425 Tainted: G W syzkaller #0
[ 114.949833][ T1604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 114.959878][ T1604] Call Trace:
[ 114.963145][ T1604]
[ 114.966062][ T1604] __dump_stack+0x21/0x30
[ 114.970384][ T1604] dump_stack_lvl+0x110/0x170
[ 114.975046][ T1604] ? show_regs_print_info+0x20/0x20
[ 114.980229][ T1604] dump_stack+0x15/0x20
[ 114.984368][ T1604] should_fail+0x3c1/0x510
[ 114.988772][ T1604] should_fail_alloc_page+0x55/0x80
[ 114.993957][ T1604] prepare_alloc_pages+0x156/0x610
[ 114.999052][ T1604] ? __alloc_pages_bulk+0xad0/0xad0
[ 115.004236][ T1604] ? is_bpf_text_address+0x177/0x190
[ 115.009508][ T1604] __alloc_pages+0x11d/0x460
[ 115.014082][ T1604] ? stack_trace_save+0xf0/0xf0
[ 115.018918][ T1604] ? prep_new_page+0x110/0x110
[ 115.023672][ T1604] ? stack_trace_save+0xa6/0xf0
[ 115.028506][ T1604] __pmd_alloc+0x9f/0x4b0
[ 115.032818][ T1604] ? __pud_alloc+0x1a0/0x1a0
[ 115.037392][ T1604] ? _raw_spin_lock+0x94/0xf0
[ 115.042057][ T1604] ? __kasan_check_write+0x14/0x20
[ 115.047148][ T1604] ? add_mm_rss_vec+0x209/0x220
[ 115.051978][ T1604] copy_page_range+0x257f/0x28d0
[ 115.056898][ T1604] ? pfn_valid+0x1d0/0x1d0
[ 115.061296][ T1604] copy_mm+0xbf2/0x13c0
[ 115.065444][ T1604] ? copy_signal+0x600/0x600
[ 115.070012][ T1604] ? __init_rwsem+0xfc/0x1d0
[ 115.074582][ T1604] ? copy_signal+0x4cb/0x600
[ 115.079152][ T1604] copy_process+0x117c/0x3250
[ 115.083811][ T1604] ? __kasan_check_write+0x14/0x20
[ 115.088902][ T1604] ? __pidfd_prepare+0x150/0x150
[ 115.093824][ T1604] kernel_clone+0x233/0x960
[ 115.098308][ T1604] ? create_io_thread+0x170/0x170
[ 115.103310][ T1604] ? __kasan_check_write+0x14/0x20
[ 115.108398][ T1604] ? mutex_unlock+0x8f/0x230
[ 115.112967][ T1604] __x64_sys_clone+0x198/0x210
[ 115.117709][ T1604] ? __kasan_check_write+0x14/0x20
[ 115.122800][ T1604] ? __ia32_sys_vfork+0x130/0x130
[ 115.127804][ T1604] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 115.133851][ T1604] x64_sys_call+0x41f/0x9a0
[ 115.138330][ T1604] do_syscall_64+0x4c/0xa0
[ 115.142723][ T1604] ? clear_bhb_loop+0x50/0xa0
[ 115.147378][ T1604] ? clear_bhb_loop+0x50/0xa0
[ 115.152028][ T1604] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 115.157904][ T1604] RIP: 0033:0x7f5f3f497f79
[ 115.162296][ T1604] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 115.181879][ T1604] RSP: 002b:00007f5f3f2dafd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 115.190271][ T1604] RAX: ffffffffffffffda RBX: 00007f5f3f713090 RCX: 00007f5f3f497f79
[ 115.198225][ T1604] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 115.206171][ T1604] RBP: 00007f5f3f2db090 R08: 0000000000000000 R09: 0000000000000000
[ 115.214119][ T1604] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 115.222067][ T1604] R13: 00007f5f3f713128 R14: 00007f5f3f713090 R15: 00007ffda0383ac8
[ 115.230019][ T1604]
[ 115.233313][ T1603] CPU: 1 PID: 1603 Comm: syz.5.426 Tainted: G W syzkaller #0
[ 115.241981][ T1603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 115.252015][ T1603] Call Trace:
[ 115.255270][ T1603]
[ 115.258181][ T1603] __dump_stack+0x21/0x30
[ 115.262493][ T1603] dump_stack_lvl+0x110/0x170
[ 115.267147][ T1603] ? show_regs_print_info+0x20/0x20
[ 115.272327][ T1603] dump_stack+0x15/0x20
[ 115.276462][ T1603] should_fail+0x3c1/0x510
[ 115.280855][ T1603] __should_failslab+0xa4/0xe0
[ 115.285604][ T1603] should_failslab+0x9/0x20
[ 115.290084][ T1603] slab_pre_alloc_hook+0x3b/0xe0
[ 115.295004][ T1603] ? anon_vma_fork+0xf2/0x510
[ 115.299660][ T1603] kmem_cache_alloc+0x44/0x260
[ 115.304405][ T1603] anon_vma_fork+0xf2/0x510
[ 115.308885][ T1603] copy_mm+0x9de/0x13c0
[ 115.313021][ T1603] ? copy_signal+0x600/0x600
[ 115.317589][ T1603] ? __init_rwsem+0xfc/0x1d0
[ 115.322162][ T1603] ? copy_signal+0x4cb/0x600
[ 115.326732][ T1603] copy_process+0x117c/0x3250
[ 115.331392][ T1603] ? __kasan_check_write+0x14/0x20
[ 115.336481][ T1603] ? __pidfd_prepare+0x150/0x150
[ 115.341488][ T1603] kernel_clone+0x233/0x960
[ 115.345971][ T1603] ? create_io_thread+0x170/0x170
[ 115.350972][ T1603] ? __kasan_check_write+0x14/0x20
[ 115.356061][ T1603] ? mutex_unlock+0x8f/0x230
[ 115.360626][ T1603] __x64_sys_clone+0x198/0x210
[ 115.365367][ T1603] ? __kasan_check_write+0x14/0x20
[ 115.370457][ T1603] ? __ia32_sys_vfork+0x130/0x130
[ 115.375465][ T1603] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 115.381512][ T1603] x64_sys_call+0x41f/0x9a0
[ 115.385993][ T1603] do_syscall_64+0x4c/0xa0
[ 115.390388][ T1603] ? clear_bhb_loop+0x50/0xa0
[ 115.395044][ T1603] ? clear_bhb_loop+0x50/0xa0
[ 115.399701][ T1603] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 115.405571][ T1603] RIP: 0033:0x7f50fc3ccf79
[ 115.409970][ T1603] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 115.429555][ T1603] RSP: 002b:00007f50fc230fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 115.437950][ T1603] RAX: ffffffffffffffda RBX: 00007f50fc647fa0 RCX: 00007f50fc3ccf79
[ 115.445901][ T1603] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 115.453851][ T1603] RBP: 00007f50fc231090 R08: 0000000000000000 R09: 0000000000000000
[ 115.461799][ T1603] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 115.469749][ T1603] R13: 00007f50fc648038 R14: 00007f50fc647fa0 R15: 00007ffe94aded68
[ 115.477702][ T1603]
[ 115.481069][ T1593] CPU: 0 PID: 1593 Comm: syz.4.422 Tainted: G W syzkaller #0
[ 115.489746][ T1593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 115.499784][ T1593] Call Trace:
[ 115.503042][ T1593]
[ 115.505953][ T1593] __dump_stack+0x21/0x30
[ 115.510268][ T1593] dump_stack_lvl+0x110/0x170
[ 115.514924][ T1593] ? show_regs_print_info+0x20/0x20
[ 115.520103][ T1593] dump_stack+0x15/0x20
[ 115.524236][ T1593] should_fail+0x3c1/0x510
[ 115.528629][ T1593] __should_failslab+0xa4/0xe0
[ 115.533372][ T1593] should_failslab+0x9/0x20
[ 115.537853][ T1593] slab_pre_alloc_hook+0x3b/0xe0
[ 115.542768][ T1593] ? anon_vma_fork+0xf2/0x510
[ 115.547423][ T1593] kmem_cache_alloc+0x44/0x260
[ 115.552165][ T1593] anon_vma_fork+0xf2/0x510
[ 115.556647][ T1593] copy_mm+0x9de/0x13c0
[ 115.560782][ T1593] ? copy_signal+0x600/0x600
[ 115.565348][ T1593] ? __init_rwsem+0xfc/0x1d0
[ 115.569915][ T1593] ? copy_signal+0x4cb/0x600
[ 115.574483][ T1593] copy_process+0x117c/0x3250
[ 115.579142][ T1593] ? __kasan_check_write+0x14/0x20
[ 115.584231][ T1593] ? __pidfd_prepare+0x150/0x150
[ 115.589155][ T1593] kernel_clone+0x233/0x960
[ 115.593743][ T1593] ? create_io_thread+0x170/0x170
[ 115.598748][ T1593] ? __kasan_check_write+0x14/0x20
[ 115.603833][ T1593] ? mutex_unlock+0x8f/0x230
[ 115.608403][ T1593] __x64_sys_clone+0x198/0x210
[ 115.613145][ T1593] ? __kasan_check_write+0x14/0x20
[ 115.618235][ T1593] ? __ia32_sys_vfork+0x130/0x130
[ 115.623238][ T1593] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 115.629285][ T1593] x64_sys_call+0x41f/0x9a0
[ 115.633767][ T1593] do_syscall_64+0x4c/0xa0
[ 115.638165][ T1593] ? clear_bhb_loop+0x50/0xa0
[ 115.642844][ T1593] ? clear_bhb_loop+0x50/0xa0
[ 115.647496][ T1593] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 115.653367][ T1593] RIP: 0033:0x7fbbc94c0f79
[ 115.657760][ T1593] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 115.677341][ T1593] RSP: 002b:00007fbbc9324fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 115.685733][ T1593] RAX: ffffffffffffffda RBX: 00007fbbc973bfa0 RCX: 00007fbbc94c0f79
[ 115.693685][ T1593] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 115.701634][ T1593] RBP: 00007fbbc9325090 R08: 0000000000000000 R09: 0000000000000000
[ 115.709585][ T1593] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 115.717535][ T1593] R13: 00007fbbc973c038 R14: 00007fbbc973bfa0 R15: 00007ffceb943398
[ 115.725489][ T1593]
[ 115.741236][ T1608] FAULT_INJECTION: forcing a failure.
[ 115.741236][ T1608] name failslab, interval 1, probability 0, space 0, times 0
[ 115.756293][ T1610] FAULT_INJECTION: forcing a failure.
[ 115.756293][ T1610] name failslab, interval 1, probability 0, space 0, times 0
[ 115.771374][ T1613] FAULT_INJECTION: forcing a failure.
[ 115.771374][ T1613] name failslab, interval 1, probability 0, space 0, times 0
[ 115.772790][ T1608] CPU: 0 PID: 1608 Comm: syz.2.428 Tainted: G W syzkaller #0
[ 115.786967][ T1615] FAULT_INJECTION: forcing a failure.
[ 115.786967][ T1615] name failslab, interval 1, probability 0, space 0, times 0
[ 115.792618][ T1608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 115.792629][ T1608] Call Trace:
[ 115.792634][ T1608]
[ 115.792640][ T1608] __dump_stack+0x21/0x30
[ 115.792661][ T1608] dump_stack_lvl+0x110/0x170
[ 115.830455][ T1608] ? show_regs_print_info+0x20/0x20
[ 115.835654][ T1608] dump_stack+0x15/0x20
[ 115.839803][ T1608] should_fail+0x3c1/0x510
[ 115.844209][ T1608] __should_failslab+0xa4/0xe0
[ 115.848962][ T1608] should_failslab+0x9/0x20
[ 115.853450][ T1608] slab_pre_alloc_hook+0x3b/0xe0
[ 115.858375][ T1608] ? anon_vma_fork+0x200/0x510
[ 115.863120][ T1608] kmem_cache_alloc+0x44/0x260
[ 115.867868][ T1608] anon_vma_fork+0x200/0x510
[ 115.872441][ T1608] copy_mm+0x9de/0x13c0
[ 115.876590][ T1608] ? copy_signal+0x600/0x600
[ 115.881168][ T1608] ? __init_rwsem+0xfc/0x1d0
[ 115.885743][ T1608] ? copy_signal+0x4cb/0x600
[ 115.890322][ T1608] copy_process+0x117c/0x3250
[ 115.890480][ T1617] FAULT_INJECTION: forcing a failure.
[ 115.890480][ T1617] name failslab, interval 1, probability 0, space 0, times 0
[ 115.894995][ T1608] ? __kasan_check_write+0x14/0x20
[ 115.912631][ T1608] ? __pidfd_prepare+0x150/0x150
[ 115.917560][ T1608] kernel_clone+0x233/0x960
[ 115.922051][ T1608] ? create_io_thread+0x170/0x170
[ 115.927062][ T1608] ? __kasan_check_write+0x14/0x20
[ 115.932160][ T1608] ? mutex_unlock+0x8f/0x230
[ 115.936734][ T1608] __x64_sys_clone+0x198/0x210
[ 115.941481][ T1608] ? __kasan_check_write+0x14/0x20
[ 115.946578][ T1608] ? __ia32_sys_vfork+0x130/0x130
[ 115.951593][ T1608] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 115.957649][ T1608] x64_sys_call+0x41f/0x9a0
[ 115.962133][ T1608] do_syscall_64+0x4c/0xa0
[ 115.966534][ T1608] ? clear_bhb_loop+0x50/0xa0
[ 115.971194][ T1608] ? clear_bhb_loop+0x50/0xa0
[ 115.975855][ T1608] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 115.981733][ T1608] RIP: 0033:0x7f320068ff79
[ 115.986135][ T1608] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 116.005724][ T1608] RSP: 002b:00007f32004f3fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 116.014125][ T1608] RAX: ffffffffffffffda RBX: 00007f320090afa0 RCX: 00007f320068ff79
[ 116.022084][ T1608] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 116.030042][ T1608] RBP: 00007f32004f4090 R08: 0000000000000000 R09: 0000000000000000
[ 116.038001][ T1608] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 116.045964][ T1608] R13: 00007f320090b038 R14: 00007f320090afa0 R15: 00007ffd3d1a87e8
[ 116.053941][ T1608]
[ 116.056955][ T1613] CPU: 1 PID: 1613 Comm: syz.4.431 Tainted: G W syzkaller #0
[ 116.065631][ T1613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 116.075685][ T1613] Call Trace:
[ 116.078948][ T1613]
[ 116.081862][ T1613] __dump_stack+0x21/0x30
[ 116.086180][ T1613] dump_stack_lvl+0x110/0x170
[ 116.090842][ T1613] ? show_regs_print_info+0x20/0x20
[ 116.096025][ T1613] dump_stack+0x15/0x20
[ 116.100168][ T1613] should_fail+0x3c1/0x510
[ 116.104587][ T1613] __should_failslab+0xa4/0xe0
[ 116.109356][ T1613] should_failslab+0x9/0x20
[ 116.113852][ T1613] slab_pre_alloc_hook+0x3b/0xe0
[ 116.118777][ T1613] ? anon_vma_clone+0xc0/0x500
[ 116.123529][ T1613] kmem_cache_alloc+0x44/0x260
[ 116.128280][ T1613] anon_vma_clone+0xc0/0x500
[ 116.132857][ T1613] anon_vma_fork+0x8c/0x510
[ 116.137341][ T1613] copy_mm+0x9de/0x13c0
[ 116.141484][ T1613] ? copy_signal+0x600/0x600
[ 116.146061][ T1613] ? __init_rwsem+0xfc/0x1d0
[ 116.150639][ T1613] ? copy_signal+0x4cb/0x600
[ 116.155219][ T1613] copy_process+0x117c/0x3250
[ 116.159887][ T1613] ? __kasan_check_write+0x14/0x20
[ 116.164986][ T1613] ? __pidfd_prepare+0x150/0x150
[ 116.169911][ T1613] kernel_clone+0x233/0x960
[ 116.174400][ T1613] ? create_io_thread+0x170/0x170
[ 116.179410][ T1613] ? __kasan_check_write+0x14/0x20
[ 116.184511][ T1613] ? mutex_unlock+0x8f/0x230
[ 116.189094][ T1613] __x64_sys_clone+0x198/0x210
[ 116.193842][ T1613] ? __kasan_check_write+0x14/0x20
[ 116.198939][ T1613] ? __ia32_sys_vfork+0x130/0x130
[ 116.203958][ T1613] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 116.210024][ T1613] x64_sys_call+0x41f/0x9a0
[ 116.214550][ T1613] do_syscall_64+0x4c/0xa0
[ 116.218958][ T1613] ? clear_bhb_loop+0x50/0xa0
[ 116.223624][ T1613] ? clear_bhb_loop+0x50/0xa0
[ 116.228291][ T1613] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 116.234180][ T1613] RIP: 0033:0x7fbbc94c0f79
[ 116.238599][ T1613] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 116.258200][ T1613] RSP: 002b:00007fbbc9324fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 116.266606][ T1613] RAX: ffffffffffffffda RBX: 00007fbbc973bfa0 RCX: 00007fbbc94c0f79
[ 116.274563][ T1613] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 116.282518][ T1613] RBP: 00007fbbc9325090 R08: 0000000000000000 R09: 0000000000000000
[ 116.290490][ T1613] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 116.298443][ T1613] R13: 00007fbbc973c038 R14: 00007fbbc973bfa0 R15: 00007ffceb943398
[ 116.306401][ T1613]
[ 116.310897][ T1617] CPU: 0 PID: 1617 Comm: syz.1.430 Tainted: G W syzkaller #0
[ 116.319579][ T1617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 116.329620][ T1617] Call Trace:
[ 116.332884][ T1617]
[ 116.335799][ T1617] __dump_stack+0x21/0x30
[ 116.340121][ T1617] dump_stack_lvl+0x110/0x170
[ 116.344782][ T1617] ? show_regs_print_info+0x20/0x20
[ 116.349966][ T1617] dump_stack+0x15/0x20
[ 116.354106][ T1617] should_fail+0x3c1/0x510
[ 116.358508][ T1617] __should_failslab+0xa4/0xe0
[ 116.362692][ T1620] FAULT_INJECTION: forcing a failure.
[ 116.362692][ T1620] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 116.363258][ T1617] should_failslab+0x9/0x20
[ 116.380908][ T1617] slab_pre_alloc_hook+0x3b/0xe0
[ 116.385832][ T1617] ? anon_vma_fork+0x200/0x510
[ 116.390581][ T1617] kmem_cache_alloc+0x44/0x260
[ 116.395330][ T1617] anon_vma_fork+0x200/0x510
[ 116.399902][ T1617] copy_mm+0x9de/0x13c0
[ 116.404047][ T1617] ? copy_signal+0x600/0x600
[ 116.408617][ T1617] ? __init_rwsem+0xfc/0x1d0
[ 116.413190][ T1617] ? copy_signal+0x4cb/0x600
[ 116.417767][ T1617] copy_process+0x117c/0x3250
[ 116.422434][ T1617] ? __kasan_check_write+0x14/0x20
[ 116.427539][ T1617] ? __pidfd_prepare+0x150/0x150
[ 116.432466][ T1617] kernel_clone+0x233/0x960
[ 116.436956][ T1617] ? create_io_thread+0x170/0x170
[ 116.441966][ T1617] ? __kasan_check_write+0x14/0x20
[ 116.447054][ T1617] ? mutex_unlock+0x8f/0x230
[ 116.451622][ T1617] __x64_sys_clone+0x198/0x210
[ 116.456365][ T1617] ? __kasan_check_write+0x14/0x20
[ 116.461457][ T1617] ? __ia32_sys_vfork+0x130/0x130
[ 116.466466][ T1617] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 116.472514][ T1617] x64_sys_call+0x41f/0x9a0
[ 116.476996][ T1617] do_syscall_64+0x4c/0xa0
[ 116.481392][ T1617] ? clear_bhb_loop+0x50/0xa0
[ 116.486046][ T1617] ? clear_bhb_loop+0x50/0xa0
[ 116.490697][ T1617] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 116.496574][ T1617] RIP: 0033:0x7ff9ce440f79
[ 116.500966][ T1617] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 116.520547][ T1617] RSP: 002b:00007ff9ce262fd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 116.528936][ T1617] RAX: ffffffffffffffda RBX: 00007ff9ce6bc180 RCX: 00007ff9ce440f79
[ 116.536886][ T1617] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 116.544834][ T1617] RBP: 00007ff9ce263090 R08: 0000000000000000 R09: 0000000000000000
[ 116.552783][ T1617] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 116.560731][ T1617] R13: 00007ff9ce6bc218 R14: 00007ff9ce6bc180 R15: 00007ffe4b0d77f8
[ 116.568681][ T1617]
[ 116.571887][ T1615] CPU: 0 PID: 1615 Comm: syz.6.427 Tainted: G W syzkaller #0
[ 116.580554][ T1615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 116.590591][ T1615] Call Trace:
[ 116.593853][ T1615]
[ 116.596766][ T1615] __dump_stack+0x21/0x30
[ 116.601082][ T1615] dump_stack_lvl+0x110/0x170
[ 116.605742][ T1615] ? show_regs_print_info+0x20/0x20
[ 116.610925][ T1615] dump_stack+0x15/0x20
[ 116.615066][ T1615] should_fail+0x3c1/0x510
[ 116.619465][ T1615] __should_failslab+0xa4/0xe0
[ 116.624215][ T1615] should_failslab+0x9/0x20
[ 116.628703][ T1615] slab_pre_alloc_hook+0x3b/0xe0
[ 116.633637][ T1615] ? anon_vma_clone+0xc0/0x500
[ 116.638381][ T1615] kmem_cache_alloc+0x44/0x260
[ 116.643129][ T1615] anon_vma_clone+0xc0/0x500
[ 116.647702][ T1615] anon_vma_fork+0x8c/0x510
[ 116.652187][ T1615] copy_mm+0x9de/0x13c0
[ 116.656330][ T1615] ? copy_signal+0x600/0x600
[ 116.660900][ T1615] ? __init_rwsem+0xfc/0x1d0
[ 116.665475][ T1615] ? copy_signal+0x4cb/0x600
[ 116.670047][ T1615] copy_process+0x117c/0x3250
[ 116.674716][ T1615] ? __kasan_check_write+0x14/0x20
[ 116.679812][ T1615] ? __pidfd_prepare+0x150/0x150
[ 116.684737][ T1615] kernel_clone+0x233/0x960
[ 116.689224][ T1615] ? create_io_thread+0x170/0x170
[ 116.694233][ T1615] ? __kasan_check_write+0x14/0x20
[ 116.699329][ T1615] ? mutex_unlock+0x8f/0x230
[ 116.703903][ T1615] __x64_sys_clone+0x198/0x210
[ 116.708650][ T1615] ? __kasan_check_write+0x14/0x20
[ 116.713744][ T1615] ? __ia32_sys_vfork+0x130/0x130
[ 116.718757][ T1615] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 116.724808][ T1615] x64_sys_call+0x41f/0x9a0
[ 116.729293][ T1615] do_syscall_64+0x4c/0xa0
[ 116.733692][ T1615] ? clear_bhb_loop+0x50/0xa0
[ 116.738351][ T1615] ? clear_bhb_loop+0x50/0xa0
[ 116.743009][ T1615] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 116.748886][ T1615] RIP: 0033:0x7f5f3f497f79
[ 116.753283][ T1615] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 116.772870][ T1615] RSP: 002b:00007f5f3f2fbfd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[ 116.781272][ T1615] RAX: ffffffffffffffda RBX: 00007f5f3f712fa0 RCX: 00007f5f3f497f79
[ 116.789223][ T1615] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 116.797171][ T1615] RBP: 00007f5f3f2fc090 R08: 0000000000000000 R09: 0000000000000000
[ 116.805123][ T1615] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 116.813078][ T1615] R13: 00007f5f3f713038 R14: 00007f5f3f712fa0 R15: 00007ffda0383ac8
[ 116.821030][ T1615]
[ 116.825043][ T1610] CPU: 1 PID: 1610 Comm: syz.5.429 Tainted: G W syzkaller #0
[ 116.833733][ T1610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 116.843773][ T1610] Call Trace:
[ 116.847038][ T1610]
[ 116.849950][ T1610] __dump_stack+0x21/0x30
[ 116.854267][ T1610] dump_stack_lvl+0x110/0x170
[ 116.858927][ T1610] ? show_regs_print_info+0x20/0x20
[ 116.864110][ T1610] dump_stack+0x15/0x20
[ 116.868250][ T1610] should_fail+0x3c1/0x510
[ 116.872655][ T1610] __should_failslab+0xa4/0xe0
[ 116.877426][ T1610] should_failslab+0x9/0x20
[ 116.880424][ T370] BUG: unable to handle page fault for address: ffffed1800000013
[ 116.881932][ T1610] slab_pre_alloc_hook+0x3b/0xe0
[ 116.889625][ T370] #PF: supervisor read access in kernel mode
[ 116.894528][ T1610] ? anon_vma_fork+0xf2/0x510
[ 116.900473][ T370] #PF: error_code(0x0000) - not-present page
[ 116.905117][ T1610] kmem_cache_alloc+0x44/0x260
[ 116.911075][ T370] PGD 23fff2067 P4D 23fff2067
[ 116.915797][ T1610] anon_vma_fork+0xf2/0x510
[ 116.915814][ T1610] copy_mm+0x9de/0x13c0
[ 116.920539][ T370] PUD 0
[ 116.925011][ T1610] ? copy_signal+0x600/0x600
[ 116.929132][ T370]
[ 116.929138][ T370] Oops: 0000 [#1] PREEMPT SMP KASAN
[ 116.931953][ T1610] ? __init_rwsem+0xfc/0x1d0
[ 116.936513][ T370] CPU: 0 PID: 370 Comm: syz-executor Tainted: G W syzkaller #0
[ 116.938812][ T1610] ? copy_signal+0x4cb/0x600
[ 116.943974][ T370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026
[ 116.948536][ T1610] copy_process+0x117c/0x3250
[ 116.957346][ T370] RIP: 0010:__rb_insert_augmented+0x71/0x720
[ 116.961907][ T1610] ? __kasan_check_write+0x14/0x20
[ 116.971931][ T370] Code: 48 89 5d a8 eb 13 4d 8b 3e 4d 89 f4 49 83 e7 fc 4d 89 3e 0f 84 91 06 00 00 4d 89 fd 49 c1 ed 03 48 b8 00 00 00 00 00 fc ff df <41> 80 7c 05 00 00 74 08 4c 89 ff e8 9f 23 38 ff 49 8b 07 a8 01 0f
[ 116.976575][ T1610] ? __pidfd_prepare+0x150/0x150
[ 116.982520][ T370] RSP: 0018:ffffc90001c278c0 EFLAGS: 00010a02
[ 116.987599][ T1610] kernel_clone+0x233/0x960
[ 117.007173][ T370]
[ 117.007178][ T370] RAX: dffffc0000000000 RBX: ffff88810d6ac2a9 RCX: dffffc0000000000
[ 117.012086][ T1610] ? create_io_thread+0x170/0x170
[ 117.018119][ T370] RDX: ffffffff819ca280 RSI: ffff88811217ac30 RDI: ffff88811b250180
[ 117.022590][ T1610] ? __kasan_check_write+0x14/0x20
[ 117.024891][ T370] RBP: ffffc90001c27920 R08: ffff88811b250197 R09: ffff88811b250188
[ 117.032836][ T1610] ? mutex_unlock+0x8f/0x230
[ 117.037830][ T370] R10: dffffc0000000000 R11: ffffed102364a033 R12: ffff88810d6ac2a8
[ 117.045772][ T1610] __x64_sys_clone+0x198/0x210
[ 117.050851][ T370] R13: 1ffff11800000013 R14: ffff88810d6ac2a8 R15: ffff88c000000098
[ 117.058796][ T1610] ? __kasan_check_write+0x14/0x20
[ 117.063353][ T370] FS: 00005555781f2500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 117.071296][ T1610] ? __ia32_sys_vfork+0x130/0x130
[ 117.076028][ T370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 117.083974][ T1610] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 117.089053][ T370] CR2: ffffed1800000013 CR3: 000000012eded000 CR4: 00000000003506b0
[ 117.097950][ T1610] x64_sys_call+0x41f/0x9a0
[ 117.102944][ T370] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 117.109496][ T1610] do_syscall_64+0x4c/0xa0
[ 117.115529][ T370] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 117.123472][ T1610] ? clear_bhb_loop+0x50/0xa0
[ 117.127946][ T370] Call Trace:
[ 117.127952][ T370]
[ 117.135886][ T1610] ? clear_bhb_loop+0x50/0xa0
[ 117.140269][ T370] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 117.148212][ T1610] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 117.152857][ T370] vma_interval_tree_insert_after+0x2a1/0x2b0
[ 117.156113][ T1610] RIP: 0033:0x7f50fc3ccf79
[ 117.159021][ T370] copy_mm+0xb2d/0x13c0
[ 117.163675][ T1610] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 117.170069][ T370] ? copy_signal+0x600/0x600
[ 117.175931][ T1610] RSP: 002b:00007f50fc230fd8 EFLAGS: 00000206
[ 117.181968][ T370] ? __init_rwsem+0xfc/0x1d0
[ 117.186356][ T1610] ORIG_RAX: 0000000000000038
[ 117.190483][ T370] ? copy_signal+0x4cb/0x600
[ 117.210058][ T1610] RAX: ffffffffffffffda RBX: 00007f50fc647fa0 RCX: 00007f50fc3ccf79
[ 117.214618][ T370] copy_process+0x117c/0x3250
[ 117.220652][ T1610] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000011
[ 117.225220][ T370] ? pipe_read+0xaa1/0x1010
[ 117.229872][ T1610] RBP: 00007f50fc231090 R08: 0000000000000000 R09: 0000000000000000
[ 117.234433][ T370] ? __pidfd_prepare+0x150/0x150
[ 117.242378][ T1610] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[ 117.247032][ T370] kernel_clone+0x233/0x960
[ 117.254978][ T1610] R13: 00007f50fc648038 R14: 00007f50fc647fa0 R15: 00007ffe94aded68
[ 117.259450][ T370] ? __kasan_check_write+0x14/0x20
[ 117.267396][ T1610]
[ 117.300728][ T370] ? create_io_thread+0x170/0x170
[ 117.305742][ T370] ? recalc_sigpending+0x1ac/0x230
[ 117.310835][ T370] __x64_sys_clone+0x198/0x210
[ 117.315580][ T370] ? __ia32_sys_vfork+0x130/0x130
[ 117.320585][ T370] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 117.326632][ T370] x64_sys_call+0x41f/0x9a0
[ 117.331117][ T370] do_syscall_64+0x4c/0xa0
[ 117.335514][ T370] ? clear_bhb_loop+0x50/0xa0
[ 117.340167][ T370] ? clear_bhb_loop+0x50/0xa0
[ 117.344821][ T370] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 117.350694][ T370] RIP: 0033:0x7ff9ce469a12
[ 117.355089][ T370] Code: 89 e7 e8 f1 8b f7 ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00
[ 117.374676][ T370] RSP: 002b:00007ffe4b0d7a10 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 117.383069][ T370] RAX: ffffffffffffffda RBX: 00007ffe4b0d7a10 RCX: 00007ff9ce469a12
[ 117.391019][ T370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 117.398970][ T370] RBP: 00007ffe4b0d7b9c R08: 0000000000000000 R09: 0000000000000001
[ 117.406917][ T370] R10: 00005555781f27d0 R11: 0000000000000246 R12: 0000000000000000
[ 117.414865][ T370] R13: 00000000000927c0 R14: 000000000001c545 R15: 00007ffe4b0d7bf0
[ 117.422815][ T370]
[ 117.425815][ T370] Modules linked in:
[ 117.429697][ T370] CR2: ffffed1800000013
[ 117.433833][ T370] ---[ end trace ec8b5c495250bcb1 ]---
[ 117.439266][ T370] RIP: 0010:__rb_insert_augmented+0x71/0x720
[ 117.445229][ T370] Code: 48 89 5d a8 eb 13 4d 8b 3e 4d 89 f4 49 83 e7 fc 4d 89 3e 0f 84 91 06 00 00 4d 89 fd 49 c1 ed 03 48 b8 00 00 00 00 00 fc ff df <41> 80 7c 05 00 00 74 08 4c 89 ff e8 9f 23 38 ff 49 8b 07 a8 01 0f
[ 117.464810][ T370] RSP: 0018:ffffc90001c278c0 EFLAGS: 00010a02
[ 117.470853][ T370] RAX: dffffc0000000000 RBX: ffff88810d6ac2a9 RCX: dffffc0000000000
[ 117.478806][ T370] RDX: ffffffff819ca280 RSI: ffff88811217ac30 RDI: ffff88811b250180
[ 117.486754][ T370] RBP: ffffc90001c27920 R08: ffff88811b250197 R09: ffff88811b250188
[ 117.494706][ T370] R10: dffffc0000000000 R11: ffffed102364a033 R12: ffff88810d6ac2a8
[ 117.502654][ T370] R13: 1ffff11800000013 R14: ffff88810d6ac2a8 R15: ffff88c000000098
[ 117.510603][ T370] FS: 00005555781f2500(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 117.519509][ T370] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 117.526067][ T370] CR2: ffffed1800000013 CR3: 000000012eded000 CR4: 00000000003506b0
[ 117.534018][ T370] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 117.541966][ T370] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 117.549917][ T370] Kernel panic - not syncing: Fatal exception
[ 117.556247][ T370] Kernel Offset: disabled
[ 117.560549][ T370] Rebooting in 86400 seconds..