ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  595.585293][ T9491] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  595.585306][ T9491] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  595.585313][ T9491] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  595.585320][ T9491] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  595.585327][ T9491] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  595.585334][ T9491] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
executing program
[  595.585351][ T9491]  </TASK>
[  595.670925][ T9492] FAULT_INJECTION: forcing a failure.
[  595.670925][ T9492] name failslab, interval 1, probability 0, space 0, times 0
[  595.860484][ T9492] CPU: 1 UID: 0 PID: 9492 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  595.860504][ T9492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  595.860511][ T9492] Call Trace:
[  595.860519][ T9492]  <TASK>
[  595.860525][ T9492]  dump_stack_lvl+0x189/0x250
[  595.860543][ T9492]  ? __pfx____ratelimit+0x10/0x10
[  595.860562][ T9492]  ? __pfx_dump_stack_lvl+0x10/0x10
[  595.860576][ T9492]  ? __pfx__printk+0x10/0x10
[  595.860590][ T9492]  ? __pfx___might_resched+0x10/0x10
[  595.860600][ T9492]  ? fs_reclaim_acquire+0x7d/0x100
[  595.860619][ T9492]  should_fail_ex+0x414/0x560
[  595.860637][ T9492]  should_failslab+0xa8/0x100
[  595.860649][ T9492]  kmem_cache_alloc_noprof+0x74/0x6e0
[  595.860663][ T9492]  ? alloc_vfsmnt+0x23/0x430
[  595.860679][ T9492]  alloc_vfsmnt+0x23/0x430
[  595.860693][ T9492]  clone_mnt+0x4b/0x9a0
[  595.860709][ T9492]  copy_tree+0xde/0x930
[  595.860722][ T9492]  ? __init_waitqueue_head+0xa9/0x150
[  595.860738][ T9492]  ? alloc_mnt_ns+0x24e/0x310
[  595.860753][ T9492]  copy_mnt_ns+0x19d/0x870
[  595.860768][ T9492]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  595.860781][ T9492]  ? create_new_namespaces+0x31/0x720
[  595.860795][ T9492]  create_new_namespaces+0xd1/0x720
[  595.860807][ T9492]  ? bpf_lsm_capable+0x9/0x20
[  595.860819][ T9492]  ? security_capable+0x7e/0x2e0
[  595.860837][ T9492]  unshare_nsproxy_namespaces+0x11c/0x170
[  595.860850][ T9492]  ksys_unshare+0x4c8/0x8c0
[  595.860866][ T9492]  ? __pfx_ksys_unshare+0x10/0x10
[  595.860877][ T9492]  ? ksys_write+0x1e1/0x250
[  595.860892][ T9492]  ? __pfx_ksys_write+0x10/0x10
[  595.860910][ T9492]  __x64_sys_unshare+0x38/0x50
[  595.860922][ T9492]  do_syscall_64+0xfa/0xfa0
[  595.860935][ T9492]  ? lockdep_hardirqs_on+0x9c/0x150
[  595.860948][ T9492]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  595.860958][ T9492]  ? clear_bhb_loop+0x60/0xb0
[  595.860970][ T9492]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  595.860980][ T9492] RIP: 0033:0x7f7a4bfe56a9
[  595.860990][ T9492] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  595.860999][ T9492] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  595.861011][ T9492] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  595.861019][ T9492] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  595.861026][ T9492] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  595.861033][ T9492] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  595.861040][ T9492] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  595.861056][ T9492]  </TASK>
[  595.867496][ T9493] FAULT_INJECTION: forcing a failure.
[  595.867496][ T9493] name failslab, interval 1, probability 0, space 0, times 0
[  596.140365][ T9493] CPU: 0 UID: 0 PID: 9493 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  596.140389][ T9493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  596.140398][ T9493] Call Trace:
[  596.140405][ T9493]  <TASK>
[  596.140413][ T9493]  dump_stack_lvl+0x189/0x250
[  596.140437][ T9493]  ? __pfx____ratelimit+0x10/0x10
[  596.140455][ T9493]  ? __pfx_dump_stack_lvl+0x10/0x10
[  596.140473][ T9493]  ? __pfx__printk+0x10/0x10
[  596.140492][ T9493]  ? __pfx___might_resched+0x10/0x10
[  596.140506][ T9493]  ? fs_reclaim_acquire+0x7d/0x100
[  596.140531][ T9493]  should_fail_ex+0x414/0x560
[  596.140557][ T9493]  should_failslab+0xa8/0x100
[  596.140573][ T9493]  kmem_cache_alloc_noprof+0x74/0x6e0
[  596.140593][ T9493]  ? alloc_vfsmnt+0x23/0x430
[  596.140614][ T9493]  alloc_vfsmnt+0x23/0x430
[  596.140633][ T9493]  clone_mnt+0x4b/0x9a0
[  596.140656][ T9493]  copy_tree+0xde/0x930
[  596.140675][ T9493]  ? __init_waitqueue_head+0xa9/0x150
[  596.140697][ T9493]  ? alloc_mnt_ns+0x24e/0x310
[  596.140718][ T9493]  copy_mnt_ns+0x19d/0x870
[  596.140738][ T9493]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  596.140757][ T9493]  ? create_new_namespaces+0x31/0x720
[  596.140776][ T9493]  create_new_namespaces+0xd1/0x720
[  596.140793][ T9493]  ? bpf_lsm_capable+0x9/0x20
[  596.140809][ T9493]  ? security_capable+0x7e/0x2e0
[  596.140833][ T9493]  unshare_nsproxy_namespaces+0x11c/0x170
[  596.140850][ T9493]  ksys_unshare+0x4c8/0x8c0
[  596.140873][ T9493]  ? __pfx_ksys_unshare+0x10/0x10
[  596.140888][ T9493]  ? ksys_write+0x1e1/0x250
[  596.140909][ T9493]  ? __pfx_ksys_write+0x10/0x10
[  596.140934][ T9493]  __x64_sys_unshare+0x38/0x50
[  596.140951][ T9493]  do_syscall_64+0xfa/0xfa0
[  596.140967][ T9493]  ? lockdep_hardirqs_on+0x9c/0x150
[  596.140985][ T9493]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.140999][ T9493]  ? clear_bhb_loop+0x60/0xb0
[  596.141015][ T9493]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.141029][ T9493] RIP: 0033:0x7f7a4bfe56a9
[  596.141042][ T9493] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  596.141055][ T9493] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  596.141071][ T9493] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  596.141082][ T9493] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  596.141092][ T9493] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  596.141102][ T9493] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  596.141112][ T9493] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
executing program
[  596.141134][ T9493]  </TASK>
[  596.413189][ T9494] FAULT_INJECTION: forcing a failure.
[  596.413189][ T9494] name failslab, interval 1, probability 0, space 0, times 0
[  596.425881][ T9494] CPU: 0 UID: 0 PID: 9494 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  596.425904][ T9494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  596.425915][ T9494] Call Trace:
[  596.425924][ T9494]  <TASK>
[  596.425933][ T9494]  dump_stack_lvl+0x189/0x250
[  596.425955][ T9494]  ? __pfx____ratelimit+0x10/0x10
[  596.425969][ T9494]  ? __pfx_dump_stack_lvl+0x10/0x10
[  596.425982][ T9494]  ? __pfx__printk+0x10/0x10
[  596.425996][ T9494]  ? __pfx___might_resched+0x10/0x10
[  596.426007][ T9494]  ? fs_reclaim_acquire+0x7d/0x100
[  596.426025][ T9494]  should_fail_ex+0x414/0x560
[  596.426044][ T9494]  should_failslab+0xa8/0x100
[  596.426056][ T9494]  __kmalloc_node_noprof+0xd2/0x800
[  596.426070][ T9494]  ? allocate_slab+0x179/0x3a0
[  596.426084][ T9494]  allocate_slab+0x179/0x3a0
[  596.426097][ T9494]  ___slab_alloc+0xe94/0x18a0
[  596.426109][ T9494]  ? __pfx___might_resched+0x10/0x10
[  596.426119][ T9494]  ? create_new_namespaces+0x31/0x720
[  596.426133][ T9494]  ? create_new_namespaces+0x31/0x720
[  596.426142][ T9494]  __slab_alloc+0x65/0x100
[  596.426156][ T9494]  kmem_cache_alloc_noprof+0x3f9/0x6e0
[  596.426170][ T9494]  ? create_new_namespaces+0x31/0x720
[  596.426182][ T9494]  create_new_namespaces+0x31/0x720
[  596.426192][ T9494]  ? apparmor_capable+0x137/0x1b0
[  596.426204][ T9494]  ? bpf_lsm_capable+0x9/0x20
[  596.426215][ T9494]  ? security_capable+0x7e/0x2e0
[  596.426232][ T9494]  unshare_nsproxy_namespaces+0x11c/0x170
[  596.426244][ T9494]  ksys_unshare+0x4c8/0x8c0
[  596.426261][ T9494]  ? __pfx_ksys_unshare+0x10/0x10
[  596.426272][ T9494]  ? ksys_write+0x1e1/0x250
[  596.426287][ T9494]  ? __pfx_ksys_write+0x10/0x10
[  596.426304][ T9494]  __x64_sys_unshare+0x38/0x50
[  596.426316][ T9494]  do_syscall_64+0xfa/0xfa0
[  596.426331][ T9494]  ? lockdep_hardirqs_on+0x9c/0x150
[  596.426344][ T9494]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.426353][ T9494]  ? clear_bhb_loop+0x60/0xb0
[  596.426365][ T9494]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.426375][ T9494] RIP: 0033:0x7f7a4bfe56a9
[  596.426386][ T9494] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
executing program
[  596.426395][ T9494] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  596.426408][ T9494] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  596.426415][ T9494] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  596.426422][ T9494] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  596.426429][ T9494] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  596.426436][ T9494] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  596.426452][ T9494]  </TASK>
executing program
[  596.706374][ T9495] FAULT_INJECTION: forcing a failure.
[  596.706374][ T9495] name failslab, interval 1, probability 0, space 0, times 0
[  596.720452][ T9495] CPU: 0 UID: 0 PID: 9495 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  596.720468][ T9495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  596.720475][ T9495] Call Trace:
[  596.720480][ T9495]  <TASK>
[  596.720485][ T9495]  dump_stack_lvl+0x189/0x250
[  596.720503][ T9495]  ? __pfx____ratelimit+0x10/0x10
[  596.720516][ T9495]  ? __pfx_dump_stack_lvl+0x10/0x10
[  596.720530][ T9495]  ? __pfx__printk+0x10/0x10
[  596.720550][ T9495]  ? __pfx___might_resched+0x10/0x10
[  596.720561][ T9495]  ? fs_reclaim_acquire+0x7d/0x100
[  596.720579][ T9495]  should_fail_ex+0x414/0x560
[  596.720597][ T9495]  should_failslab+0xa8/0x100
[  596.720608][ T9495]  kmem_cache_alloc_noprof+0x74/0x6e0
[  596.720622][ T9495]  ? alloc_vfsmnt+0x23/0x430
[  596.720638][ T9495]  alloc_vfsmnt+0x23/0x430
[  596.720651][ T9495]  clone_mnt+0x4b/0x9a0
[  596.720667][ T9495]  copy_tree+0xde/0x930
[  596.720679][ T9495]  ? __init_waitqueue_head+0xa9/0x150
[  596.720695][ T9495]  ? alloc_mnt_ns+0x24e/0x310
[  596.720710][ T9495]  copy_mnt_ns+0x19d/0x870
[  596.720724][ T9495]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  596.720737][ T9495]  ? create_new_namespaces+0x31/0x720
[  596.720751][ T9495]  create_new_namespaces+0xd1/0x720
[  596.720763][ T9495]  ? bpf_lsm_capable+0x9/0x20
[  596.720775][ T9495]  ? security_capable+0x7e/0x2e0
[  596.720793][ T9495]  unshare_nsproxy_namespaces+0x11c/0x170
[  596.720805][ T9495]  ksys_unshare+0x4c8/0x8c0
[  596.720821][ T9495]  ? __pfx_ksys_unshare+0x10/0x10
[  596.720832][ T9495]  ? ksys_write+0x1e1/0x250
[  596.720847][ T9495]  ? __pfx_ksys_write+0x10/0x10
[  596.720865][ T9495]  __x64_sys_unshare+0x38/0x50
[  596.720877][ T9495]  do_syscall_64+0xfa/0xfa0
[  596.720888][ T9495]  ? lockdep_hardirqs_on+0x9c/0x150
[  596.720901][ T9495]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.720911][ T9495]  ? clear_bhb_loop+0x60/0xb0
[  596.720923][ T9495]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  596.720932][ T9495] RIP: 0033:0x7f7a4bfe56a9
[  596.720943][ T9495] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  596.720953][ T9495] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  596.720965][ T9495] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  596.720973][ T9495] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  596.720980][ T9495] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  596.720987][ T9495] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  596.720993][ T9495] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  596.721010][ T9495]  </TASK>
[  596.987057][ T9496] FAULT_INJECTION: forcing a failure.
[  596.987057][ T9496] name failslab, interval 1, probability 0, space 0, times 0
[  596.999843][ T9496] CPU: 1 UID: 0 PID: 9496 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  596.999867][ T9496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  596.999879][ T9496] Call Trace:
[  596.999885][ T9496]  <TASK>
[  596.999892][ T9496]  dump_stack_lvl+0x189/0x250
[  596.999910][ T9496]  ? __pfx____ratelimit+0x10/0x10
[  596.999924][ T9496]  ? __pfx_dump_stack_lvl+0x10/0x10
[  596.999937][ T9496]  ? __pfx__printk+0x10/0x10
[  596.999951][ T9496]  ? __pfx___might_resched+0x10/0x10
[  596.999961][ T9496]  ? fs_reclaim_acquire+0x7d/0x100
[  596.999979][ T9496]  should_fail_ex+0x414/0x560
[  596.999998][ T9496]  should_failslab+0xa8/0x100
[  597.000009][ T9496]  kmem_cache_alloc_noprof+0x74/0x6e0
[  597.000023][ T9496]  ? alloc_vfsmnt+0x23/0x430
[  597.000038][ T9496]  alloc_vfsmnt+0x23/0x430
[  597.000051][ T9496]  clone_mnt+0x4b/0x9a0
[  597.000067][ T9496]  copy_tree+0xde/0x930
[  597.000080][ T9496]  ? __init_waitqueue_head+0xa9/0x150
[  597.000095][ T9496]  ? alloc_mnt_ns+0x24e/0x310
[  597.000110][ T9496]  copy_mnt_ns+0x19d/0x870
[  597.000124][ T9496]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  597.000137][ T9496]  ? create_new_namespaces+0x31/0x720
[  597.000151][ T9496]  create_new_namespaces+0xd1/0x720
[  597.000163][ T9496]  ? bpf_lsm_capable+0x9/0x20
[  597.000175][ T9496]  ? security_capable+0x7e/0x2e0
[  597.000192][ T9496]  unshare_nsproxy_namespaces+0x11c/0x170
[  597.000204][ T9496]  ksys_unshare+0x4c8/0x8c0
[  597.000220][ T9496]  ? __pfx_ksys_unshare+0x10/0x10
[  597.000230][ T9496]  ? ksys_write+0x1e1/0x250
[  597.000245][ T9496]  ? __pfx_ksys_write+0x10/0x10
[  597.000270][ T9496]  __x64_sys_unshare+0x38/0x50
[  597.000282][ T9496]  do_syscall_64+0xfa/0xfa0
[  597.000294][ T9496]  ? lockdep_hardirqs_on+0x9c/0x150
[  597.000306][ T9496]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.000316][ T9496]  ? clear_bhb_loop+0x60/0xb0
[  597.000328][ T9496]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.000337][ T9496] RIP: 0033:0x7f7a4bfe56a9
[  597.000348][ T9496] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  597.000357][ T9496] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  597.000369][ T9496] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  597.000377][ T9496] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  597.000384][ T9496] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  597.000391][ T9496] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
executing program
[  597.000398][ T9496] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  597.000414][ T9496]  </TASK>
[  597.269623][ T9497] FAULT_INJECTION: forcing a failure.
[  597.269623][ T9497] name failslab, interval 1, probability 0, space 0, times 0
[  597.282607][ T9497] CPU: 0 UID: 0 PID: 9497 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  597.282632][ T9497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  597.282645][ T9497] Call Trace:
[  597.282653][ T9497]  <TASK>
[  597.282661][ T9497]  dump_stack_lvl+0x189/0x250
[  597.282690][ T9497]  ? __pfx____ratelimit+0x10/0x10
[  597.282711][ T9497]  ? __pfx_dump_stack_lvl+0x10/0x10
[  597.282733][ T9497]  ? __pfx__printk+0x10/0x10
[  597.282757][ T9497]  ? __pfx___might_resched+0x10/0x10
[  597.282774][ T9497]  ? fs_reclaim_acquire+0x7d/0x100
[  597.282805][ T9497]  should_fail_ex+0x414/0x560
[  597.282836][ T9497]  should_failslab+0xa8/0x100
[  597.282856][ T9497]  kmem_cache_alloc_noprof+0x74/0x6e0
[  597.282881][ T9497]  ? alloc_vfsmnt+0x23/0x430
[  597.282908][ T9497]  alloc_vfsmnt+0x23/0x430
[  597.282932][ T9497]  clone_mnt+0x4b/0x9a0
[  597.282961][ T9497]  copy_tree+0xde/0x930
[  597.282983][ T9497]  ? __init_waitqueue_head+0xa9/0x150
[  597.283011][ T9497]  ? alloc_mnt_ns+0x24e/0x310
[  597.283038][ T9497]  copy_mnt_ns+0x19d/0x870
[  597.283063][ T9497]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  597.283087][ T9497]  ? create_new_namespaces+0x31/0x720
[  597.283111][ T9497]  create_new_namespaces+0xd1/0x720
[  597.283134][ T9497]  ? bpf_lsm_capable+0x9/0x20
[  597.283154][ T9497]  ? security_capable+0x7e/0x2e0
[  597.283183][ T9497]  unshare_nsproxy_namespaces+0x11c/0x170
[  597.283207][ T9497]  ksys_unshare+0x4c8/0x8c0
[  597.283236][ T9497]  ? __pfx_ksys_unshare+0x10/0x10
[  597.283255][ T9497]  ? ksys_write+0x1e1/0x250
[  597.283279][ T9497]  ? __pfx_ksys_write+0x10/0x10
[  597.283306][ T9497]  __x64_sys_unshare+0x38/0x50
[  597.283326][ T9497]  do_syscall_64+0xfa/0xfa0
[  597.283345][ T9497]  ? lockdep_hardirqs_on+0x9c/0x150
[  597.283363][ T9497]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.283378][ T9497]  ? clear_bhb_loop+0x60/0xb0
[  597.283398][ T9497]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.283414][ T9497] RIP: 0033:0x7f7a4bfe56a9
[  597.283429][ T9497] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  597.283445][ T9497] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
executing program
[  597.283462][ T9497] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  597.283474][ T9497] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  597.283492][ T9497] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  597.283504][ T9497] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  597.283515][ T9497] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  597.283544][ T9497]  </TASK>
[  597.551836][ T9498] FAULT_INJECTION: forcing a failure.
[  597.551836][ T9498] name failslab, interval 1, probability 0, space 0, times 0
[  597.565134][ T9498] CPU: 0 UID: 0 PID: 9498 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  597.565150][ T9498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  597.565157][ T9498] Call Trace:
[  597.565161][ T9498]  <TASK>
[  597.565166][ T9498]  dump_stack_lvl+0x189/0x250
[  597.565184][ T9498]  ? __pfx____ratelimit+0x10/0x10
[  597.565198][ T9498]  ? __pfx_dump_stack_lvl+0x10/0x10
[  597.565211][ T9498]  ? __pfx__printk+0x10/0x10
[  597.565225][ T9498]  ? __pfx___might_resched+0x10/0x10
[  597.565236][ T9498]  ? fs_reclaim_acquire+0x7d/0x100
[  597.565261][ T9498]  should_fail_ex+0x414/0x560
[  597.565280][ T9498]  should_failslab+0xa8/0x100
[  597.565292][ T9498]  kmem_cache_alloc_noprof+0x74/0x6e0
[  597.565305][ T9498]  ? alloc_vfsmnt+0x23/0x430
[  597.565321][ T9498]  alloc_vfsmnt+0x23/0x430
[  597.565334][ T9498]  clone_mnt+0x4b/0x9a0
[  597.565350][ T9498]  copy_tree+0xde/0x930
[  597.565367][ T9498]  ? __init_waitqueue_head+0xa9/0x150
[  597.565383][ T9498]  ? alloc_mnt_ns+0x24e/0x310
[  597.565398][ T9498]  copy_mnt_ns+0x19d/0x870
[  597.565412][ T9498]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  597.565425][ T9498]  ? create_new_namespaces+0x31/0x720
[  597.565439][ T9498]  create_new_namespaces+0xd1/0x720
[  597.565451][ T9498]  ? bpf_lsm_capable+0x9/0x20
[  597.565463][ T9498]  ? security_capable+0x7e/0x2e0
[  597.565481][ T9498]  unshare_nsproxy_namespaces+0x11c/0x170
[  597.565493][ T9498]  ksys_unshare+0x4c8/0x8c0
[  597.565516][ T9498]  ? __pfx_ksys_unshare+0x10/0x10
[  597.565527][ T9498]  ? ksys_write+0x1e1/0x250
[  597.565542][ T9498]  ? __pfx_ksys_write+0x10/0x10
[  597.565559][ T9498]  __x64_sys_unshare+0x38/0x50
[  597.565571][ T9498]  do_syscall_64+0xfa/0xfa0
[  597.565584][ T9498]  ? lockdep_hardirqs_on+0x9c/0x150
[  597.565596][ T9498]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.565611][ T9498]  ? clear_bhb_loop+0x60/0xb0
[  597.565623][ T9498]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.565633][ T9498] RIP: 0033:0x7f7a4bfe56a9
[  597.565643][ T9498] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  597.565655][ T9498] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  597.565667][ T9498] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  597.565674][ T9498] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  597.565681][ T9498] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
executing program
[  597.565688][ T9498] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  597.565695][ T9498] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  597.565715][ T9498]  </TASK>
[  597.830473][ T9499] FAULT_INJECTION: forcing a failure.
[  597.830473][ T9499] name failslab, interval 1, probability 0, space 0, times 0
[  597.843590][ T9499] CPU: 1 UID: 0 PID: 9499 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  597.843607][ T9499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  597.843614][ T9499] Call Trace:
[  597.843619][ T9499]  <TASK>
[  597.843623][ T9499]  dump_stack_lvl+0x189/0x250
[  597.843641][ T9499]  ? __pfx____ratelimit+0x10/0x10
[  597.843654][ T9499]  ? __pfx_dump_stack_lvl+0x10/0x10
[  597.843667][ T9499]  ? __pfx__printk+0x10/0x10
[  597.843682][ T9499]  ? __pfx___might_resched+0x10/0x10
[  597.843692][ T9499]  ? fs_reclaim_acquire+0x7d/0x100
[  597.843711][ T9499]  should_fail_ex+0x414/0x560
[  597.843728][ T9499]  should_failslab+0xa8/0x100
[  597.843740][ T9499]  kmem_cache_alloc_noprof+0x74/0x6e0
[  597.843753][ T9499]  ? alloc_vfsmnt+0x23/0x430
[  597.843769][ T9499]  alloc_vfsmnt+0x23/0x430
[  597.843782][ T9499]  clone_mnt+0x4b/0x9a0
[  597.843797][ T9499]  copy_tree+0xde/0x930
[  597.843810][ T9499]  ? __init_waitqueue_head+0xa9/0x150
[  597.843826][ T9499]  ? alloc_mnt_ns+0x24e/0x310
[  597.843841][ T9499]  copy_mnt_ns+0x19d/0x870
[  597.843854][ T9499]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  597.843867][ T9499]  ? create_new_namespaces+0x31/0x720
[  597.843881][ T9499]  create_new_namespaces+0xd1/0x720
[  597.843893][ T9499]  ? bpf_lsm_capable+0x9/0x20
[  597.843905][ T9499]  ? security_capable+0x7e/0x2e0
[  597.843923][ T9499]  unshare_nsproxy_namespaces+0x11c/0x170
[  597.843935][ T9499]  ksys_unshare+0x4c8/0x8c0
[  597.843951][ T9499]  ? __pfx_ksys_unshare+0x10/0x10
[  597.843962][ T9499]  ? ksys_write+0x1e1/0x250
[  597.843976][ T9499]  ? __pfx_ksys_write+0x10/0x10
[  597.844000][ T9499]  __x64_sys_unshare+0x38/0x50
[  597.844012][ T9499]  do_syscall_64+0xfa/0xfa0
[  597.844024][ T9499]  ? lockdep_hardirqs_on+0x9c/0x150
[  597.844036][ T9499]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.844046][ T9499]  ? clear_bhb_loop+0x60/0xb0
[  597.844058][ T9499]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  597.844068][ T9499] RIP: 0033:0x7f7a4bfe56a9
[  597.844079][ T9499] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
executing program
[  597.844088][ T9499] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  597.844100][ T9499] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  597.844108][ T9499] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  597.844120][ T9499] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  597.844127][ T9499] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  597.844134][ T9499] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  597.844151][ T9499]  </TASK>
[  598.111434][ T9500] FAULT_INJECTION: forcing a failure.
[  598.111434][ T9500] name failslab, interval 1, probability 0, space 0, times 0
[  598.124197][ T9500] CPU: 1 UID: 0 PID: 9500 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  598.124213][ T9500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  598.124220][ T9500] Call Trace:
[  598.124225][ T9500]  <TASK>
[  598.124230][ T9500]  dump_stack_lvl+0x189/0x250
[  598.124248][ T9500]  ? __pfx____ratelimit+0x10/0x10
[  598.124262][ T9500]  ? __pfx_dump_stack_lvl+0x10/0x10
[  598.124276][ T9500]  ? __pfx__printk+0x10/0x10
[  598.124290][ T9500]  ? __pfx___might_resched+0x10/0x10
[  598.124301][ T9500]  ? fs_reclaim_acquire+0x7d/0x100
[  598.124319][ T9500]  should_fail_ex+0x414/0x560
[  598.124337][ T9500]  should_failslab+0xa8/0x100
[  598.124349][ T9500]  kmem_cache_alloc_noprof+0x74/0x6e0
[  598.124363][ T9500]  ? alloc_vfsmnt+0x23/0x430
[  598.124378][ T9500]  alloc_vfsmnt+0x23/0x430
[  598.124392][ T9500]  clone_mnt+0x4b/0x9a0
[  598.124408][ T9500]  copy_tree+0xde/0x930
[  598.124426][ T9500]  ? __init_waitqueue_head+0xa9/0x150
[  598.124442][ T9500]  ? alloc_mnt_ns+0x24e/0x310
[  598.124458][ T9500]  copy_mnt_ns+0x19d/0x870
[  598.124472][ T9500]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  598.124485][ T9500]  ? create_new_namespaces+0x31/0x720
[  598.124499][ T9500]  create_new_namespaces+0xd1/0x720
[  598.124511][ T9500]  ? bpf_lsm_capable+0x9/0x20
[  598.124523][ T9500]  ? security_capable+0x7e/0x2e0
[  598.124540][ T9500]  unshare_nsproxy_namespaces+0x11c/0x170
[  598.124553][ T9500]  ksys_unshare+0x4c8/0x8c0
[  598.124570][ T9500]  ? __pfx_ksys_unshare+0x10/0x10
[  598.124580][ T9500]  ? ksys_write+0x1e1/0x250
[  598.124596][ T9500]  ? __pfx_ksys_write+0x10/0x10
[  598.124613][ T9500]  __x64_sys_unshare+0x38/0x50
[  598.124625][ T9500]  do_syscall_64+0xfa/0xfa0
[  598.124637][ T9500]  ? lockdep_hardirqs_on+0x9c/0x150
[  598.124650][ T9500]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.124660][ T9500]  ? clear_bhb_loop+0x60/0xb0
[  598.124672][ T9500]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.124681][ T9500] RIP: 0033:0x7f7a4bfe56a9
[  598.124692][ T9500] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  598.124702][ T9500] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  598.124714][ T9500] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  598.124722][ T9500] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
executing program
[  598.124729][ T9500] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  598.124736][ T9500] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  598.124742][ T9500] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  598.124759][ T9500]  </TASK>
[  598.389156][ T9501] FAULT_INJECTION: forcing a failure.
[  598.389156][ T9501] name failslab, interval 1, probability 0, space 0, times 0
executing program
[  598.401859][ T9501] CPU: 0 UID: 0 PID: 9501 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  598.401875][ T9501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  598.401882][ T9501] Call Trace:
[  598.401888][ T9501]  <TASK>
[  598.401893][ T9501]  dump_stack_lvl+0x189/0x250
[  598.401911][ T9501]  ? __pfx____ratelimit+0x10/0x10
[  598.401925][ T9501]  ? __pfx_dump_stack_lvl+0x10/0x10
[  598.401938][ T9501]  ? __pfx__printk+0x10/0x10
[  598.401952][ T9501]  ? __pfx___might_resched+0x10/0x10
[  598.401962][ T9501]  ? fs_reclaim_acquire+0x7d/0x100
[  598.401981][ T9501]  should_fail_ex+0x414/0x560
[  598.401999][ T9501]  should_failslab+0xa8/0x100
[  598.402011][ T9501]  kmem_cache_alloc_noprof+0x74/0x6e0
[  598.402025][ T9501]  ? alloc_vfsmnt+0x23/0x430
[  598.402041][ T9501]  alloc_vfsmnt+0x23/0x430
[  598.402054][ T9501]  clone_mnt+0x4b/0x9a0
[  598.402070][ T9501]  copy_tree+0xde/0x930
[  598.402083][ T9501]  ? __init_waitqueue_head+0xa9/0x150
[  598.402100][ T9501]  ? alloc_mnt_ns+0x24e/0x310
[  598.402115][ T9501]  copy_mnt_ns+0x19d/0x870
[  598.402130][ T9501]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  598.402173][ T9501]  ? create_new_namespaces+0x31/0x720
[  598.402187][ T9501]  create_new_namespaces+0xd1/0x720
[  598.402200][ T9501]  ? bpf_lsm_capable+0x9/0x20
[  598.402212][ T9501]  ? security_capable+0x7e/0x2e0
[  598.402229][ T9501]  unshare_nsproxy_namespaces+0x11c/0x170
[  598.402242][ T9501]  ksys_unshare+0x4c8/0x8c0
[  598.402259][ T9501]  ? __pfx_ksys_unshare+0x10/0x10
[  598.402269][ T9501]  ? ksys_write+0x1e1/0x250
[  598.402285][ T9501]  ? __pfx_ksys_write+0x10/0x10
[  598.402303][ T9501]  __x64_sys_unshare+0x38/0x50
[  598.402315][ T9501]  do_syscall_64+0xfa/0xfa0
[  598.402327][ T9501]  ? lockdep_hardirqs_on+0x9c/0x150
[  598.402339][ T9501]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.402349][ T9501]  ? clear_bhb_loop+0x60/0xb0
[  598.402361][ T9501]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.402371][ T9501] RIP: 0033:0x7f7a4bfe56a9
[  598.402382][ T9501] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  598.402394][ T9501] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  598.402406][ T9501] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  598.402414][ T9501] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  598.402421][ T9501] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  598.402428][ T9501] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
executing program
[  598.402435][ T9501] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  598.402451][ T9501]  </TASK>
[  598.409884][ T9502] FAULT_INJECTION: forcing a failure.
[  598.409884][ T9502] name failslab, interval 1, probability 0, space 0, times 0
[  598.681758][ T9502] CPU: 0 UID: 0 PID: 9502 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  598.681782][ T9502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  598.681793][ T9502] Call Trace:
[  598.681801][ T9502]  <TASK>
[  598.681810][ T9502]  dump_stack_lvl+0x189/0x250
[  598.681838][ T9502]  ? __pfx____ratelimit+0x10/0x10
[  598.681860][ T9502]  ? __pfx_dump_stack_lvl+0x10/0x10
[  598.681883][ T9502]  ? __pfx__printk+0x10/0x10
[  598.681907][ T9502]  ? __pfx___might_resched+0x10/0x10
[  598.681924][ T9502]  ? fs_reclaim_acquire+0x7d/0x100
[  598.681952][ T9502]  should_fail_ex+0x414/0x560
[  598.681974][ T9502]  should_failslab+0xa8/0x100
[  598.681992][ T9502]  kmem_cache_alloc_noprof+0x74/0x6e0
[  598.682006][ T9502]  ? alloc_vfsmnt+0x23/0x430
[  598.682022][ T9502]  alloc_vfsmnt+0x23/0x430
[  598.682035][ T9502]  clone_mnt+0x4b/0x9a0
[  598.682051][ T9502]  copy_tree+0xde/0x930
[  598.682064][ T9502]  ? __init_waitqueue_head+0xa9/0x150
[  598.682089][ T9502]  ? alloc_mnt_ns+0x24e/0x310
[  598.682107][ T9502]  copy_mnt_ns+0x19d/0x870
[  598.682122][ T9502]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  598.682135][ T9502]  ? create_new_namespaces+0x31/0x720
[  598.682149][ T9502]  create_new_namespaces+0xd1/0x720
[  598.682161][ T9502]  ? bpf_lsm_capable+0x9/0x20
[  598.682179][ T9502]  ? security_capable+0x7e/0x2e0
[  598.682196][ T9502]  unshare_nsproxy_namespaces+0x11c/0x170
[  598.682209][ T9502]  ksys_unshare+0x4c8/0x8c0
[  598.682226][ T9502]  ? __pfx_ksys_unshare+0x10/0x10
[  598.682237][ T9502]  ? ksys_write+0x1e1/0x250
[  598.682253][ T9502]  ? __pfx_ksys_write+0x10/0x10
[  598.682271][ T9502]  __x64_sys_unshare+0x38/0x50
[  598.682283][ T9502]  do_syscall_64+0xfa/0xfa0
[  598.682295][ T9502]  ? lockdep_hardirqs_on+0x9c/0x150
[  598.682308][ T9502]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.682318][ T9502]  ? clear_bhb_loop+0x60/0xb0
[  598.682330][ T9502]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.682340][ T9502] RIP: 0033:0x7f7a4bfe56a9
[  598.682351][ T9502] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  598.682360][ T9502] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  598.682372][ T9502] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  598.682380][ T9502] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  598.682387][ T9502] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  598.682394][ T9502] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  598.682400][ T9502] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  598.682433][ T9502]  </TASK>
[  598.689610][ T9503] FAULT_INJECTION: forcing a failure.
[  598.689610][ T9503] name failslab, interval 1, probability 0, space 0, times 0
[  598.960233][ T9503] CPU: 0 UID: 0 PID: 9503 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  598.960257][ T9503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  598.960269][ T9503] Call Trace:
[  598.960278][ T9503]  <TASK>
[  598.960286][ T9503]  dump_stack_lvl+0x189/0x250
[  598.960305][ T9503]  ? __pfx____ratelimit+0x10/0x10
[  598.960318][ T9503]  ? __pfx_dump_stack_lvl+0x10/0x10
[  598.960332][ T9503]  ? __pfx__printk+0x10/0x10
[  598.960345][ T9503]  ? __pfx___might_resched+0x10/0x10
[  598.960356][ T9503]  ? fs_reclaim_acquire+0x7d/0x100
[  598.960375][ T9503]  should_fail_ex+0x414/0x560
[  598.960397][ T9503]  should_failslab+0xa8/0x100
[  598.960409][ T9503]  kmem_cache_alloc_noprof+0x74/0x6e0
[  598.960423][ T9503]  ? alloc_vfsmnt+0x23/0x430
[  598.960439][ T9503]  alloc_vfsmnt+0x23/0x430
[  598.960453][ T9503]  clone_mnt+0x4b/0x9a0
[  598.960469][ T9503]  copy_tree+0xde/0x930
[  598.960481][ T9503]  ? __init_waitqueue_head+0xa9/0x150
[  598.960497][ T9503]  ? alloc_mnt_ns+0x24e/0x310
[  598.960512][ T9503]  copy_mnt_ns+0x19d/0x870
[  598.960527][ T9503]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  598.960540][ T9503]  ? create_new_namespaces+0x31/0x720
[  598.960554][ T9503]  create_new_namespaces+0xd1/0x720
[  598.960566][ T9503]  ? bpf_lsm_capable+0x9/0x20
[  598.960578][ T9503]  ? security_capable+0x7e/0x2e0
[  598.960595][ T9503]  unshare_nsproxy_namespaces+0x11c/0x170
[  598.960608][ T9503]  ksys_unshare+0x4c8/0x8c0
[  598.960625][ T9503]  ? __pfx_ksys_unshare+0x10/0x10
[  598.960636][ T9503]  ? ksys_write+0x1e1/0x250
[  598.960651][ T9503]  ? __pfx_ksys_write+0x10/0x10
[  598.960668][ T9503]  __x64_sys_unshare+0x38/0x50
[  598.960680][ T9503]  do_syscall_64+0xfa/0xfa0
[  598.960693][ T9503]  ? lockdep_hardirqs_on+0x9c/0x150
[  598.960706][ T9503]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.960716][ T9503]  ? clear_bhb_loop+0x60/0xb0
[  598.960728][ T9503]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  598.960738][ T9503] RIP: 0033:0x7f7a4bfe56a9
[  598.960748][ T9503] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  598.960758][ T9503] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  598.960770][ T9503] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  598.960778][ T9503] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  598.960785][ T9503] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  598.960792][ T9503] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  598.960799][ T9503] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
executing program
executing program
[  598.960815][ T9503]  </TASK>
[  599.246902][ T9505] FAULT_INJECTION: forcing a failure.
[  599.246902][ T9505] name failslab, interval 1, probability 0, space 0, times 0
[  599.259716][ T9505] CPU: 1 UID: 0 PID: 9505 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  599.259733][ T9505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  599.259740][ T9505] Call Trace:
[  599.259745][ T9505]  <TASK>
[  599.259750][ T9505]  dump_stack_lvl+0x189/0x250
[  599.259770][ T9505]  ? __pfx____ratelimit+0x10/0x10
[  599.259783][ T9505]  ? __pfx_dump_stack_lvl+0x10/0x10
[  599.259797][ T9505]  ? __pfx__printk+0x10/0x10
[  599.259811][ T9505]  ? __pfx___might_resched+0x10/0x10
[  599.259822][ T9505]  ? fs_reclaim_acquire+0x7d/0x100
[  599.259840][ T9505]  should_fail_ex+0x414/0x560
[  599.259859][ T9505]  should_failslab+0xa8/0x100
[  599.259870][ T9505]  kmem_cache_alloc_noprof+0x74/0x6e0
[  599.259884][ T9505]  ? alloc_vfsmnt+0x23/0x430
[  599.259899][ T9505]  alloc_vfsmnt+0x23/0x430
[  599.259913][ T9505]  clone_mnt+0x4b/0x9a0
[  599.259929][ T9505]  copy_tree+0xde/0x930
[  599.259942][ T9505]  ? __init_waitqueue_head+0xa9/0x150
[  599.259957][ T9505]  ? alloc_mnt_ns+0x24e/0x310
[  599.259973][ T9505]  copy_mnt_ns+0x19d/0x870
[  599.259987][ T9505]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  599.260010][ T9505]  ? create_new_namespaces+0x31/0x720
[  599.260024][ T9505]  create_new_namespaces+0xd1/0x720
[  599.260036][ T9505]  ? bpf_lsm_capable+0x9/0x20
[  599.260071][ T9505]  ? security_capable+0x7e/0x2e0
[  599.260089][ T9505]  unshare_nsproxy_namespaces+0x11c/0x170
[  599.260102][ T9505]  ksys_unshare+0x4c8/0x8c0
[  599.260119][ T9505]  ? __pfx_ksys_unshare+0x10/0x10
[  599.260129][ T9505]  ? ksys_write+0x1e1/0x250
[  599.260145][ T9505]  ? __pfx_ksys_write+0x10/0x10
[  599.260162][ T9505]  __x64_sys_unshare+0x38/0x50
[  599.260174][ T9505]  do_syscall_64+0xfa/0xfa0
[  599.260186][ T9505]  ? lockdep_hardirqs_on+0x9c/0x150
[  599.260198][ T9505]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  599.260213][ T9505]  ? clear_bhb_loop+0x60/0xb0
[  599.260228][ T9505]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  599.260238][ T9505] RIP: 0033:0x7f7a4bfe56a9
[  599.260253][ T9505] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  599.260264][ T9505] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  599.260276][ T9505] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
executing program
[  599.260283][ T9505] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  599.260291][ T9505] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  599.260297][ T9505] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  599.260305][ T9505] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  599.260325][ T9505]  </TASK>
[  599.531378][ T9506] FAULT_INJECTION: forcing a failure.
[  599.531378][ T9506] name failslab, interval 1, probability 0, space 0, times 0
executing program
[  599.545661][ T9506] CPU: 1 UID: 0 PID: 9506 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  599.545677][ T9506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  599.545684][ T9506] Call Trace:
[  599.545689][ T9506]  <TASK>
[  599.545693][ T9506]  dump_stack_lvl+0x189/0x250
[  599.545712][ T9506]  ? __pfx____ratelimit+0x10/0x10
[  599.545725][ T9506]  ? __pfx_dump_stack_lvl+0x10/0x10
[  599.545738][ T9506]  ? __pfx__printk+0x10/0x10
[  599.545752][ T9506]  ? __pfx___might_resched+0x10/0x10
[  599.545762][ T9506]  ? fs_reclaim_acquire+0x7d/0x100
[  599.545780][ T9506]  should_fail_ex+0x414/0x560
[  599.545798][ T9506]  should_failslab+0xa8/0x100
[  599.545809][ T9506]  kmem_cache_alloc_noprof+0x74/0x6e0
[  599.545823][ T9506]  ? alloc_vfsmnt+0x23/0x430
[  599.545839][ T9506]  alloc_vfsmnt+0x23/0x430
[  599.545852][ T9506]  clone_mnt+0x4b/0x9a0
[  599.545868][ T9506]  copy_tree+0xde/0x930
[  599.545881][ T9506]  ? __init_waitqueue_head+0xa9/0x150
[  599.545896][ T9506]  ? alloc_mnt_ns+0x24e/0x310
[  599.545911][ T9506]  copy_mnt_ns+0x19d/0x870
[  599.545926][ T9506]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  599.545939][ T9506]  ? create_new_namespaces+0x31/0x720
[  599.545952][ T9506]  create_new_namespaces+0xd1/0x720
[  599.545964][ T9506]  ? bpf_lsm_capable+0x9/0x20
[  599.545976][ T9506]  ? security_capable+0x7e/0x2e0
[  599.545993][ T9506]  unshare_nsproxy_namespaces+0x11c/0x170
[  599.546005][ T9506]  ksys_unshare+0x4c8/0x8c0
[  599.546022][ T9506]  ? __pfx_ksys_unshare+0x10/0x10
[  599.546033][ T9506]  ? ksys_write+0x1e1/0x250
[  599.546052][ T9506]  ? __pfx_ksys_write+0x10/0x10
[  599.546070][ T9506]  __x64_sys_unshare+0x38/0x50
[  599.546082][ T9506]  do_syscall_64+0xfa/0xfa0
[  599.546094][ T9506]  ? lockdep_hardirqs_on+0x9c/0x150
[  599.546106][ T9506]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  599.546116][ T9506]  ? clear_bhb_loop+0x60/0xb0
[  599.546128][ T9506]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  599.546137][ T9506] RIP: 0033:0x7f7a4bfe56a9
[  599.546147][ T9506] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  599.546157][ T9506] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  599.546169][ T9506] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  599.546177][ T9506] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  599.546184][ T9506] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  599.546191][ T9506] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  599.546197][ T9506] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  599.546214][ T9506]  </TASK>
[  599.556694][ T9507] FAULT_INJECTION: forcing a failure.
[  599.556694][ T9507] name failslab, interval 1, probability 0, space 0, times 0
[  599.819962][ T9507] CPU: 0 UID: 0 PID: 9507 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  599.819977][ T9507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  599.819985][ T9507] Call Trace:
[  599.819991][ T9507]  <TASK>
[  599.819996][ T9507]  dump_stack_lvl+0x189/0x250
[  599.820015][ T9507]  ? __pfx____ratelimit+0x10/0x10
[  599.820028][ T9507]  ? __pfx_dump_stack_lvl+0x10/0x10
[  599.820042][ T9507]  ? __pfx__printk+0x10/0x10
[  599.820055][ T9507]  ? __pfx___might_resched+0x10/0x10
[  599.820066][ T9507]  ? fs_reclaim_acquire+0x7d/0x100
[  599.820084][ T9507]  should_fail_ex+0x414/0x560
[  599.820103][ T9507]  should_failslab+0xa8/0x100
[  599.820115][ T9507]  kmem_cache_alloc_noprof+0x74/0x6e0
[  599.820129][ T9507]  ? alloc_vfsmnt+0x23/0x430
[  599.820144][ T9507]  alloc_vfsmnt+0x23/0x430
[  599.820158][ T9507]  clone_mnt+0x4b/0x9a0
[  599.820174][ T9507]  copy_tree+0xde/0x930
[  599.820187][ T9507]  ? __init_waitqueue_head+0xa9/0x150
[  599.820203][ T9507]  ? alloc_mnt_ns+0x24e/0x310
[  599.820218][ T9507]  copy_mnt_ns+0x19d/0x870
[  599.820232][ T9507]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  599.820245][ T9507]  ? create_new_namespaces+0x31/0x720
[  599.820259][ T9507]  create_new_namespaces+0xd1/0x720
[  599.820271][ T9507]  ? bpf_lsm_capable+0x9/0x20
[  599.820283][ T9507]  ? security_capable+0x7e/0x2e0
[  599.820300][ T9507]  unshare_nsproxy_namespaces+0x11c/0x170
[  599.820319][ T9507]  ksys_unshare+0x4c8/0x8c0
[  599.820336][ T9507]  ? __pfx_ksys_unshare+0x10/0x10
[  599.820347][ T9507]  ? ksys_write+0x1e1/0x250
[  599.820362][ T9507]  ? __pfx_ksys_write+0x10/0x10
[  599.820380][ T9507]  __x64_sys_unshare+0x38/0x50
[  599.820392][ T9507]  do_syscall_64+0xfa/0xfa0
[  599.820404][ T9507]  ? lockdep_hardirqs_on+0x9c/0x150
[  599.820417][ T9507]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  599.820427][ T9507]  ? clear_bhb_loop+0x60/0xb0
[  599.820439][ T9507]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  599.820450][ T9507] RIP: 0033:0x7f7a4bfe56a9
[  599.820460][ T9507] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  599.820469][ T9507] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  599.820481][ T9507] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
executing program
[  599.820489][ T9507] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  599.820496][ T9507] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  599.820503][ T9507] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  599.820509][ T9507] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  599.820526][ T9507]  </TASK>
[  600.092345][ T9508] FAULT_INJECTION: forcing a failure.
[  600.092345][ T9508] name failslab, interval 1, probability 0, space 0, times 0
[  600.105022][ T9508] CPU: 0 UID: 0 PID: 9508 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  600.105038][ T9508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  600.105045][ T9508] Call Trace:
[  600.105051][ T9508]  <TASK>
[  600.105056][ T9508]  dump_stack_lvl+0x189/0x250
[  600.105076][ T9508]  ? __pfx____ratelimit+0x10/0x10
[  600.105089][ T9508]  ? __pfx_dump_stack_lvl+0x10/0x10
[  600.105102][ T9508]  ? __pfx__printk+0x10/0x10
[  600.105116][ T9508]  ? __pfx___might_resched+0x10/0x10
[  600.105127][ T9508]  ? fs_reclaim_acquire+0x7d/0x100
[  600.105145][ T9508]  should_fail_ex+0x414/0x560
[  600.105164][ T9508]  should_failslab+0xa8/0x100
[  600.105175][ T9508]  kmem_cache_alloc_noprof+0x74/0x6e0
[  600.105189][ T9508]  ? alloc_vfsmnt+0x23/0x430
[  600.105205][ T9508]  alloc_vfsmnt+0x23/0x430
[  600.105218][ T9508]  clone_mnt+0x4b/0x9a0
[  600.105234][ T9508]  copy_tree+0xde/0x930
[  600.105247][ T9508]  ? __init_waitqueue_head+0xa9/0x150
executing program
[  600.105263][ T9508]  ? alloc_mnt_ns+0x24e/0x310
[  600.105277][ T9508]  copy_mnt_ns+0x19d/0x870
[  600.105298][ T9508]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  600.105311][ T9508]  ? create_new_namespaces+0x31/0x720
[  600.105325][ T9508]  create_new_namespaces+0xd1/0x720
[  600.105337][ T9508]  ? bpf_lsm_capable+0x9/0x20
[  600.105349][ T9508]  ? security_capable+0x7e/0x2e0
[  600.105367][ T9508]  unshare_nsproxy_namespaces+0x11c/0x170
[  600.105379][ T9508]  ksys_unshare+0x4c8/0x8c0
[  600.105396][ T9508]  ? __pfx_ksys_unshare+0x10/0x10
[  600.105406][ T9508]  ? ksys_write+0x1e1/0x250
[  600.105422][ T9508]  ? __pfx_ksys_write+0x10/0x10
[  600.105439][ T9508]  __x64_sys_unshare+0x38/0x50
[  600.105451][ T9508]  do_syscall_64+0xfa/0xfa0
[  600.105463][ T9508]  ? lockdep_hardirqs_on+0x9c/0x150
[  600.105476][ T9508]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.105486][ T9508]  ? clear_bhb_loop+0x60/0xb0
[  600.105498][ T9508]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.105508][ T9508] RIP: 0033:0x7f7a4bfe56a9
[  600.105519][ T9508] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  600.105528][ T9508] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  600.105540][ T9508] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  600.105547][ T9508] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  600.105555][ T9508] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  600.105561][ T9508] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  600.105568][ T9508] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  600.105584][ T9508]  </TASK>
[  600.220596][ T9509] FAULT_INJECTION: forcing a failure.
[  600.220596][ T9509] name failslab, interval 1, probability 0, space 0, times 0
[  600.379744][ T9509] CPU: 1 UID: 0 PID: 9509 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  600.379762][ T9509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  600.379770][ T9509] Call Trace:
[  600.379777][ T9509]  <TASK>
[  600.379783][ T9509]  dump_stack_lvl+0x189/0x250
[  600.379801][ T9509]  ? __pfx____ratelimit+0x10/0x10
[  600.379814][ T9509]  ? __pfx_dump_stack_lvl+0x10/0x10
[  600.379828][ T9509]  ? __pfx__printk+0x10/0x10
[  600.379841][ T9509]  ? __pfx___might_resched+0x10/0x10
[  600.379852][ T9509]  ? fs_reclaim_acquire+0x7d/0x100
[  600.379870][ T9509]  should_fail_ex+0x414/0x560
[  600.379889][ T9509]  should_failslab+0xa8/0x100
[  600.379908][ T9509]  kmem_cache_alloc_noprof+0x74/0x6e0
[  600.379922][ T9509]  ? alloc_vfsmnt+0x23/0x430
[  600.379938][ T9509]  alloc_vfsmnt+0x23/0x430
[  600.379952][ T9509]  clone_mnt+0x4b/0x9a0
[  600.379968][ T9509]  copy_tree+0xde/0x930
[  600.379981][ T9509]  ? __init_waitqueue_head+0xa9/0x150
[  600.379996][ T9509]  ? alloc_mnt_ns+0x24e/0x310
[  600.380012][ T9509]  copy_mnt_ns+0x19d/0x870
[  600.380026][ T9509]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  600.380039][ T9509]  ? create_new_namespaces+0x31/0x720
[  600.380053][ T9509]  create_new_namespaces+0xd1/0x720
[  600.380065][ T9509]  ? bpf_lsm_capable+0x9/0x20
[  600.380077][ T9509]  ? security_capable+0x7e/0x2e0
[  600.380095][ T9509]  unshare_nsproxy_namespaces+0x11c/0x170
[  600.380108][ T9509]  ksys_unshare+0x4c8/0x8c0
[  600.380124][ T9509]  ? __pfx_ksys_unshare+0x10/0x10
[  600.380135][ T9509]  ? ksys_write+0x1e1/0x250
[  600.380153][ T9509]  ? __pfx_ksys_write+0x10/0x10
[  600.380170][ T9509]  __x64_sys_unshare+0x38/0x50
[  600.380182][ T9509]  do_syscall_64+0xfa/0xfa0
[  600.380195][ T9509]  ? lockdep_hardirqs_on+0x9c/0x150
[  600.380208][ T9509]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.380217][ T9509]  ? clear_bhb_loop+0x60/0xb0
[  600.380230][ T9509]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.380240][ T9509] RIP: 0033:0x7f7a4bfe56a9
[  600.380250][ T9509] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  600.380260][ T9509] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
executing program
[  600.380272][ T9509] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  600.380280][ T9509] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  600.380287][ T9509] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  600.380293][ T9509] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  600.380300][ T9509] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  600.380317][ T9509]  </TASK>
[  600.653425][ T9510] FAULT_INJECTION: forcing a failure.
[  600.653425][ T9510] name failslab, interval 1, probability 0, space 0, times 0
[  600.666406][ T9510] CPU: 0 UID: 0 PID: 9510 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  600.666432][ T9510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  600.666444][ T9510] Call Trace:
[  600.666457][ T9510]  <TASK>
[  600.666465][ T9510]  dump_stack_lvl+0x189/0x250
[  600.666493][ T9510]  ? __pfx____ratelimit+0x10/0x10
[  600.666515][ T9510]  ? __pfx_dump_stack_lvl+0x10/0x10
[  600.666539][ T9510]  ? __pfx__printk+0x10/0x10
[  600.666564][ T9510]  ? __pfx___might_resched+0x10/0x10
[  600.666583][ T9510]  ? fs_reclaim_acquire+0x7d/0x100
[  600.666614][ T9510]  should_fail_ex+0x414/0x560
[  600.666645][ T9510]  should_failslab+0xa8/0x100
[  600.666666][ T9510]  kmem_cache_alloc_noprof+0x74/0x6e0
[  600.666690][ T9510]  ? alloc_vfsmnt+0x23/0x430
[  600.666718][ T9510]  alloc_vfsmnt+0x23/0x430
[  600.666740][ T9510]  clone_mnt+0x4b/0x9a0
[  600.666767][ T9510]  copy_tree+0xde/0x930
[  600.666788][ T9510]  ? __init_waitqueue_head+0xa9/0x150
[  600.666808][ T9510]  ? alloc_mnt_ns+0x24e/0x310
[  600.666823][ T9510]  copy_mnt_ns+0x19d/0x870
[  600.666837][ T9510]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  600.666851][ T9510]  ? create_new_namespaces+0x31/0x720
[  600.666864][ T9510]  create_new_namespaces+0xd1/0x720
[  600.666876][ T9510]  ? bpf_lsm_capable+0x9/0x20
[  600.666889][ T9510]  ? security_capable+0x7e/0x2e0
[  600.666908][ T9510]  unshare_nsproxy_namespaces+0x11c/0x170
[  600.666921][ T9510]  ksys_unshare+0x4c8/0x8c0
[  600.666938][ T9510]  ? __pfx_ksys_unshare+0x10/0x10
[  600.666949][ T9510]  ? ksys_write+0x1e1/0x250
[  600.666964][ T9510]  ? __pfx_ksys_write+0x10/0x10
[  600.666982][ T9510]  __x64_sys_unshare+0x38/0x50
[  600.666994][ T9510]  do_syscall_64+0xfa/0xfa0
[  600.667006][ T9510]  ? lockdep_hardirqs_on+0x9c/0x150
[  600.667019][ T9510]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.667028][ T9510]  ? clear_bhb_loop+0x60/0xb0
[  600.667040][ T9510]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.667053][ T9510] RIP: 0033:0x7f7a4bfe56a9
[  600.667064][ T9510] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  600.667073][ T9510] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  600.667086][ T9510] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  600.667093][ T9510] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
executing program
[  600.667101][ T9510] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  600.667107][ T9510] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  600.667114][ T9510] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  600.667130][ T9510]  </TASK>
[  600.942158][ T9511] FAULT_INJECTION: forcing a failure.
[  600.942158][ T9511] name failslab, interval 1, probability 0, space 0, times 0
[  600.955066][ T9511] CPU: 1 UID: 0 PID: 9511 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  600.955084][ T9511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  600.955091][ T9511] Call Trace:
[  600.955097][ T9511]  <TASK>
[  600.955103][ T9511]  dump_stack_lvl+0x189/0x250
[  600.955137][ T9511]  ? __pfx____ratelimit+0x10/0x10
[  600.955150][ T9511]  ? __pfx_dump_stack_lvl+0x10/0x10
[  600.955164][ T9511]  ? __pfx__printk+0x10/0x10
[  600.955178][ T9511]  ? __pfx___might_resched+0x10/0x10
[  600.955188][ T9511]  ? fs_reclaim_acquire+0x7d/0x100
[  600.955207][ T9511]  should_fail_ex+0x414/0x560
[  600.955225][ T9511]  should_failslab+0xa8/0x100
[  600.955237][ T9511]  kmem_cache_alloc_noprof+0x74/0x6e0
[  600.955252][ T9511]  ? alloc_vfsmnt+0x23/0x430
[  600.955267][ T9511]  alloc_vfsmnt+0x23/0x430
[  600.955281][ T9511]  clone_mnt+0x4b/0x9a0
[  600.955297][ T9511]  copy_tree+0xde/0x930
[  600.955310][ T9511]  ? __init_waitqueue_head+0xa9/0x150
[  600.955326][ T9511]  ? alloc_mnt_ns+0x24e/0x310
[  600.955342][ T9511]  copy_mnt_ns+0x19d/0x870
[  600.955356][ T9511]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  600.955369][ T9511]  ? create_new_namespaces+0x31/0x720
[  600.955383][ T9511]  create_new_namespaces+0xd1/0x720
[  600.955395][ T9511]  ? bpf_lsm_capable+0x9/0x20
[  600.955408][ T9511]  ? security_capable+0x7e/0x2e0
[  600.955425][ T9511]  unshare_nsproxy_namespaces+0x11c/0x170
[  600.955437][ T9511]  ksys_unshare+0x4c8/0x8c0
[  600.955454][ T9511]  ? __pfx_ksys_unshare+0x10/0x10
[  600.955465][ T9511]  ? ksys_write+0x1e1/0x250
[  600.955481][ T9511]  ? __pfx_ksys_write+0x10/0x10
[  600.955498][ T9511]  __x64_sys_unshare+0x38/0x50
[  600.955510][ T9511]  do_syscall_64+0xfa/0xfa0
[  600.955523][ T9511]  ? lockdep_hardirqs_on+0x9c/0x150
[  600.955535][ T9511]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.955545][ T9511]  ? clear_bhb_loop+0x60/0xb0
[  600.955557][ T9511]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  600.955567][ T9511] RIP: 0033:0x7f7a4bfe56a9
[  600.955577][ T9511] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  600.955587][ T9511] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  600.955599][ T9511] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  600.955607][ T9511] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  600.955614][ T9511] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  600.955621][ T9511] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
executing program
executing program
[  600.955627][ T9511] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  600.955644][ T9511]  </TASK>
[  601.219172][ T9512] FAULT_INJECTION: forcing a failure.
[  601.219172][ T9512] name failslab, interval 1, probability 0, space 0, times 0
[  601.231968][ T9512] CPU: 1 UID: 0 PID: 9512 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  601.231992][ T9512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  601.232003][ T9512] Call Trace:
[  601.232012][ T9512]  <TASK>
[  601.232020][ T9512]  dump_stack_lvl+0x189/0x250
[  601.232047][ T9512]  ? __pfx____ratelimit+0x10/0x10
[  601.232067][ T9512]  ? __pfx_dump_stack_lvl+0x10/0x10
[  601.232086][ T9512]  ? __pfx__printk+0x10/0x10
[  601.232106][ T9512]  ? __pfx___might_resched+0x10/0x10
[  601.232121][ T9512]  ? fs_reclaim_acquire+0x7d/0x100
[  601.232145][ T9512]  should_fail_ex+0x414/0x560
[  601.232170][ T9512]  should_failslab+0xa8/0x100
[  601.232186][ T9512]  kmem_cache_alloc_noprof+0x74/0x6e0
[  601.232205][ T9512]  ? alloc_vfsmnt+0x23/0x430
[  601.232227][ T9512]  alloc_vfsmnt+0x23/0x430
[  601.232245][ T9512]  clone_mnt+0x4b/0x9a0
[  601.232268][ T9512]  copy_tree+0xde/0x930
[  601.232286][ T9512]  ? __init_waitqueue_head+0xa9/0x150
[  601.232308][ T9512]  ? alloc_mnt_ns+0x24e/0x310
[  601.232329][ T9512]  copy_mnt_ns+0x19d/0x870
[  601.232350][ T9512]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  601.232368][ T9512]  ? create_new_namespaces+0x31/0x720
[  601.232387][ T9512]  create_new_namespaces+0xd1/0x720
[  601.232403][ T9512]  ? bpf_lsm_capable+0x9/0x20
[  601.232420][ T9512]  ? security_capable+0x7e/0x2e0
[  601.232443][ T9512]  unshare_nsproxy_namespaces+0x11c/0x170
[  601.232461][ T9512]  ksys_unshare+0x4c8/0x8c0
[  601.232484][ T9512]  ? __pfx_ksys_unshare+0x10/0x10
[  601.232500][ T9512]  ? ksys_write+0x1e1/0x250
[  601.232520][ T9512]  ? __pfx_ksys_write+0x10/0x10
[  601.232545][ T9512]  __x64_sys_unshare+0x38/0x50
[  601.232562][ T9512]  do_syscall_64+0xfa/0xfa0
[  601.232579][ T9512]  ? lockdep_hardirqs_on+0x9c/0x150
[  601.232596][ T9512]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.232610][ T9512]  ? clear_bhb_loop+0x60/0xb0
[  601.232626][ T9512]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.232641][ T9512] RIP: 0033:0x7f7a4bfe56a9
[  601.232654][ T9512] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  601.232667][ T9512] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  601.232683][ T9512] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  601.232694][ T9512] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  601.232704][ T9512] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  601.232713][ T9512] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  601.232723][ T9512] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  601.232745][ T9512]  </TASK>
[  601.247308][ T9513] FAULT_INJECTION: forcing a failure.
[  601.247308][ T9513] name failslab, interval 1, probability 0, space 0, times 0
[  601.510057][ T9513] CPU: 0 UID: 0 PID: 9513 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  601.510073][ T9513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  601.510080][ T9513] Call Trace:
[  601.510087][ T9513]  <TASK>
[  601.510093][ T9513]  dump_stack_lvl+0x189/0x250
[  601.510111][ T9513]  ? __pfx____ratelimit+0x10/0x10
[  601.510125][ T9513]  ? __pfx_dump_stack_lvl+0x10/0x10
[  601.510144][ T9513]  ? __pfx__printk+0x10/0x10
[  601.510157][ T9513]  ? __pfx___might_resched+0x10/0x10
[  601.510168][ T9513]  ? fs_reclaim_acquire+0x7d/0x100
[  601.510186][ T9513]  should_fail_ex+0x414/0x560
[  601.510204][ T9513]  should_failslab+0xa8/0x100
[  601.510216][ T9513]  kmem_cache_alloc_noprof+0x74/0x6e0
[  601.510230][ T9513]  ? alloc_vfsmnt+0x23/0x430
[  601.510246][ T9513]  alloc_vfsmnt+0x23/0x430
[  601.510259][ T9513]  clone_mnt+0x4b/0x9a0
[  601.510275][ T9513]  copy_tree+0xde/0x930
[  601.510288][ T9513]  ? __init_waitqueue_head+0xa9/0x150
[  601.510304][ T9513]  ? alloc_mnt_ns+0x24e/0x310
[  601.510319][ T9513]  copy_mnt_ns+0x19d/0x870
[  601.510333][ T9513]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  601.510347][ T9513]  ? create_new_namespaces+0x31/0x720
[  601.510360][ T9513]  create_new_namespaces+0xd1/0x720
[  601.510373][ T9513]  ? bpf_lsm_capable+0x9/0x20
[  601.510385][ T9513]  ? security_capable+0x7e/0x2e0
[  601.510402][ T9513]  unshare_nsproxy_namespaces+0x11c/0x170
[  601.510415][ T9513]  ksys_unshare+0x4c8/0x8c0
[  601.510432][ T9513]  ? __pfx_ksys_unshare+0x10/0x10
[  601.510443][ T9513]  ? ksys_write+0x1e1/0x250
[  601.510458][ T9513]  ? __pfx_ksys_write+0x10/0x10
[  601.510475][ T9513]  __x64_sys_unshare+0x38/0x50
[  601.510487][ T9513]  do_syscall_64+0xfa/0xfa0
[  601.510500][ T9513]  ? lockdep_hardirqs_on+0x9c/0x150
[  601.510513][ T9513]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.510523][ T9513]  ? clear_bhb_loop+0x60/0xb0
[  601.510535][ T9513]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.510545][ T9513] RIP: 0033:0x7f7a4bfe56a9
[  601.510555][ T9513] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  601.510565][ T9513] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  601.510577][ T9513] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  601.510585][ T9513] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  601.510592][ T9513] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  601.510599][ T9513] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
executing program
[  601.510606][ T9513] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  601.510622][ T9513]  </TASK>
[  601.779930][ T9514] FAULT_INJECTION: forcing a failure.
[  601.779930][ T9514] name failslab, interval 1, probability 0, space 0, times 0
[  601.792593][ T9514] CPU: 1 UID: 0 PID: 9514 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  601.792609][ T9514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  601.792616][ T9514] Call Trace:
[  601.792623][ T9514]  <TASK>
[  601.792628][ T9514]  dump_stack_lvl+0x189/0x250
[  601.792647][ T9514]  ? __pfx____ratelimit+0x10/0x10
[  601.792660][ T9514]  ? __pfx_dump_stack_lvl+0x10/0x10
[  601.792673][ T9514]  ? __pfx__printk+0x10/0x10
[  601.792687][ T9514]  ? __pfx___might_resched+0x10/0x10
[  601.792697][ T9514]  ? fs_reclaim_acquire+0x7d/0x100
[  601.792716][ T9514]  should_fail_ex+0x414/0x560
[  601.792735][ T9514]  should_failslab+0xa8/0x100
[  601.792746][ T9514]  kmem_cache_alloc_noprof+0x74/0x6e0
[  601.792761][ T9514]  ? alloc_vfsmnt+0x23/0x430
[  601.792777][ T9514]  alloc_vfsmnt+0x23/0x430
[  601.792790][ T9514]  clone_mnt+0x4b/0x9a0
[  601.792806][ T9514]  copy_tree+0xde/0x930
[  601.792819][ T9514]  ? __init_waitqueue_head+0xa9/0x150
[  601.792835][ T9514]  ? alloc_mnt_ns+0x24e/0x310
[  601.792850][ T9514]  copy_mnt_ns+0x19d/0x870
[  601.792865][ T9514]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  601.792878][ T9514]  ? create_new_namespaces+0x31/0x720
[  601.792897][ T9514]  create_new_namespaces+0xd1/0x720
[  601.792910][ T9514]  ? bpf_lsm_capable+0x9/0x20
[  601.792922][ T9514]  ? security_capable+0x7e/0x2e0
[  601.792939][ T9514]  unshare_nsproxy_namespaces+0x11c/0x170
[  601.792952][ T9514]  ksys_unshare+0x4c8/0x8c0
[  601.792969][ T9514]  ? __pfx_ksys_unshare+0x10/0x10
[  601.792980][ T9514]  ? ksys_write+0x1e1/0x250
[  601.792996][ T9514]  ? __pfx_ksys_write+0x10/0x10
[  601.793013][ T9514]  __x64_sys_unshare+0x38/0x50
[  601.793025][ T9514]  do_syscall_64+0xfa/0xfa0
[  601.793037][ T9514]  ? lockdep_hardirqs_on+0x9c/0x150
[  601.793050][ T9514]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.793060][ T9514]  ? clear_bhb_loop+0x60/0xb0
[  601.793071][ T9514]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  601.793081][ T9514] RIP: 0033:0x7f7a4bfe56a9
[  601.793092][ T9514] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  601.793102][ T9514] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
executing program
[  601.793113][ T9514] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  601.793121][ T9514] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  601.793128][ T9514] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  601.793135][ T9514] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  601.793142][ T9514] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  601.793158][ T9514]  </TASK>
[  602.061446][ T9515] FAULT_INJECTION: forcing a failure.
[  602.061446][ T9515] name failslab, interval 1, probability 0, space 0, times 0
[  602.075052][ T9515] CPU: 0 UID: 0 PID: 9515 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  602.075080][ T9515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  602.075092][ T9515] Call Trace:
[  602.075099][ T9515]  <TASK>
[  602.075109][ T9515]  dump_stack_lvl+0x189/0x250
[  602.075139][ T9515]  ? __pfx____ratelimit+0x10/0x10
[  602.075161][ T9515]  ? __pfx_dump_stack_lvl+0x10/0x10
[  602.075185][ T9515]  ? __pfx__printk+0x10/0x10
[  602.075210][ T9515]  ? __pfx___might_resched+0x10/0x10
[  602.075228][ T9515]  ? fs_reclaim_acquire+0x7d/0x100
[  602.075258][ T9515]  should_fail_ex+0x414/0x560
[  602.075288][ T9515]  should_failslab+0xa8/0x100
[  602.075309][ T9515]  kmem_cache_alloc_noprof+0x74/0x6e0
[  602.075334][ T9515]  ? alloc_vfsmnt+0x23/0x430
[  602.075361][ T9515]  alloc_vfsmnt+0x23/0x430
[  602.075386][ T9515]  clone_mnt+0x4b/0x9a0
[  602.075414][ T9515]  copy_tree+0xde/0x930
[  602.075436][ T9515]  ? __init_waitqueue_head+0xa9/0x150
[  602.075464][ T9515]  ? alloc_mnt_ns+0x24e/0x310
[  602.075491][ T9515]  copy_mnt_ns+0x19d/0x870
[  602.075517][ T9515]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  602.075541][ T9515]  ? create_new_namespaces+0x31/0x720
[  602.075566][ T9515]  create_new_namespaces+0xd1/0x720
[  602.075588][ T9515]  ? bpf_lsm_capable+0x9/0x20
[  602.075609][ T9515]  ? security_capable+0x7e/0x2e0
[  602.075640][ T9515]  unshare_nsproxy_namespaces+0x11c/0x170
[  602.075663][ T9515]  ksys_unshare+0x4c8/0x8c0
[  602.075692][ T9515]  ? __pfx_ksys_unshare+0x10/0x10
[  602.075711][ T9515]  ? ksys_write+0x1e1/0x250
[  602.075738][ T9515]  ? __pfx_ksys_write+0x10/0x10
[  602.075768][ T9515]  __x64_sys_unshare+0x38/0x50
[  602.075788][ T9515]  do_syscall_64+0xfa/0xfa0
[  602.075807][ T9515]  ? lockdep_hardirqs_on+0x9c/0x150
[  602.075827][ T9515]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.075845][ T9515]  ? clear_bhb_loop+0x60/0xb0
[  602.075867][ T9515]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.075885][ T9515] RIP: 0033:0x7f7a4bfe56a9
[  602.075902][ T9515] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  602.075919][ T9515] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  602.075939][ T9515] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  602.075952][ T9515] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  602.075964][ T9515] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
executing program
[  602.075976][ T9515] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  602.075987][ T9515] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  602.076007][ T9515]  </TASK>
[  602.341974][ T9516] FAULT_INJECTION: forcing a failure.
[  602.341974][ T9516] name failslab, interval 1, probability 0, space 0, times 0
[  602.354754][ T9516] CPU: 0 UID: 0 PID: 9516 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  602.354819][ T9516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  602.354829][ T9516] Call Trace:
[  602.354836][ T9516]  <TASK>
[  602.354844][ T9516]  dump_stack_lvl+0x189/0x250
[  602.354868][ T9516]  ? __pfx____ratelimit+0x10/0x10
[  602.354886][ T9516]  ? __pfx_dump_stack_lvl+0x10/0x10
[  602.354905][ T9516]  ? __pfx__printk+0x10/0x10
[  602.354924][ T9516]  ? __pfx___might_resched+0x10/0x10
[  602.354938][ T9516]  ? fs_reclaim_acquire+0x7d/0x100
[  602.354963][ T9516]  should_fail_ex+0x414/0x560
[  602.354988][ T9516]  should_failslab+0xa8/0x100
[  602.355004][ T9516]  kmem_cache_alloc_noprof+0x74/0x6e0
[  602.355023][ T9516]  ? alloc_vfsmnt+0x23/0x430
[  602.355092][ T9516]  alloc_vfsmnt+0x23/0x430
[  602.355123][ T9516]  clone_mnt+0x4b/0x9a0
[  602.355148][ T9516]  copy_tree+0xde/0x930
[  602.355167][ T9516]  ? __init_waitqueue_head+0xa9/0x150
[  602.355190][ T9516]  ? alloc_mnt_ns+0x24e/0x310
[  602.355224][ T9516]  copy_mnt_ns+0x19d/0x870
[  602.355245][ T9516]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  602.355264][ T9516]  ? create_new_namespaces+0x31/0x720
[  602.355284][ T9516]  create_new_namespaces+0xd1/0x720
[  602.355301][ T9516]  ? bpf_lsm_capable+0x9/0x20
[  602.355319][ T9516]  ? security_capable+0x7e/0x2e0
[  602.355343][ T9516]  unshare_nsproxy_namespaces+0x11c/0x170
[  602.355362][ T9516]  ksys_unshare+0x4c8/0x8c0
[  602.355385][ T9516]  ? __pfx_ksys_unshare+0x10/0x10
[  602.355400][ T9516]  ? ksys_write+0x1e1/0x250
[  602.355421][ T9516]  ? __pfx_ksys_write+0x10/0x10
[  602.355447][ T9516]  __x64_sys_unshare+0x38/0x50
[  602.355464][ T9516]  do_syscall_64+0xfa/0xfa0
[  602.355483][ T9516]  ? lockdep_hardirqs_on+0x9c/0x150
[  602.355500][ T9516]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.355515][ T9516]  ? clear_bhb_loop+0x60/0xb0
[  602.355533][ T9516]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.355547][ T9516] RIP: 0033:0x7f7a4bfe56a9
[  602.355562][ T9516] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
executing program
[  602.355576][ T9516] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  602.355593][ T9516] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  602.355604][ T9516] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  602.355615][ T9516] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  602.355624][ T9516] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  602.355633][ T9516] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  602.355656][ T9516]  </TASK>
[  602.631740][ T9517] FAULT_INJECTION: forcing a failure.
[  602.631740][ T9517] name failslab, interval 1, probability 0, space 0, times 0
[  602.644439][ T9517] CPU: 1 UID: 0 PID: 9517 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  602.644462][ T9517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  602.644472][ T9517] Call Trace:
[  602.644481][ T9517]  <TASK>
[  602.644489][ T9517]  dump_stack_lvl+0x189/0x250
[  602.644516][ T9517]  ? __pfx____ratelimit+0x10/0x10
[  602.644534][ T9517]  ? __pfx_dump_stack_lvl+0x10/0x10
[  602.644547][ T9517]  ? __pfx__printk+0x10/0x10
[  602.644561][ T9517]  ? __pfx___might_resched+0x10/0x10
[  602.644572][ T9517]  ? fs_reclaim_acquire+0x7d/0x100
[  602.644590][ T9517]  should_fail_ex+0x414/0x560
[  602.644609][ T9517]  should_failslab+0xa8/0x100
[  602.644621][ T9517]  kmem_cache_alloc_noprof+0x74/0x6e0
[  602.644635][ T9517]  ? alloc_vfsmnt+0x23/0x430
[  602.644650][ T9517]  alloc_vfsmnt+0x23/0x430
[  602.644664][ T9517]  clone_mnt+0x4b/0x9a0
[  602.644681][ T9517]  copy_tree+0xde/0x930
[  602.644694][ T9517]  ? __init_waitqueue_head+0xa9/0x150
[  602.644710][ T9517]  ? alloc_mnt_ns+0x24e/0x310
[  602.644725][ T9517]  copy_mnt_ns+0x19d/0x870
[  602.644739][ T9517]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  602.644752][ T9517]  ? create_new_namespaces+0x31/0x720
[  602.644765][ T9517]  create_new_namespaces+0xd1/0x720
[  602.644777][ T9517]  ? bpf_lsm_capable+0x9/0x20
[  602.644790][ T9517]  ? security_capable+0x7e/0x2e0
[  602.644807][ T9517]  unshare_nsproxy_namespaces+0x11c/0x170
[  602.644823][ T9517]  ksys_unshare+0x4c8/0x8c0
[  602.644840][ T9517]  ? __pfx_ksys_unshare+0x10/0x10
[  602.644850][ T9517]  ? ksys_write+0x1e1/0x250
[  602.644866][ T9517]  ? __pfx_ksys_write+0x10/0x10
[  602.644883][ T9517]  __x64_sys_unshare+0x38/0x50
[  602.644895][ T9517]  do_syscall_64+0xfa/0xfa0
[  602.644908][ T9517]  ? lockdep_hardirqs_on+0x9c/0x150
[  602.644921][ T9517]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.644931][ T9517]  ? clear_bhb_loop+0x60/0xb0
[  602.644943][ T9517]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.644953][ T9517] RIP: 0033:0x7f7a4bfe56a9
[  602.644963][ T9517] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  602.644972][ T9517] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  602.644984][ T9517] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  602.644992][ T9517] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
executing program
[  602.644999][ T9517] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  602.645006][ T9517] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  602.645012][ T9517] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  602.645029][ T9517]  </TASK>
[  602.911017][ T9518] FAULT_INJECTION: forcing a failure.
[  602.911017][ T9518] name failslab, interval 1, probability 0, space 0, times 0
[  602.924727][ T9518] CPU: 0 UID: 0 PID: 9518 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  602.924754][ T9518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  602.924766][ T9518] Call Trace:
[  602.924775][ T9518]  <TASK>
[  602.924783][ T9518]  dump_stack_lvl+0x189/0x250
[  602.924812][ T9518]  ? __pfx____ratelimit+0x10/0x10
[  602.924834][ T9518]  ? __pfx_dump_stack_lvl+0x10/0x10
[  602.924857][ T9518]  ? __pfx__printk+0x10/0x10
[  602.924881][ T9518]  ? __pfx___might_resched+0x10/0x10
[  602.924899][ T9518]  ? fs_reclaim_acquire+0x7d/0x100
[  602.924928][ T9518]  should_fail_ex+0x414/0x560
[  602.924960][ T9518]  should_failslab+0xa8/0x100
[  602.924980][ T9518]  kmem_cache_alloc_noprof+0x74/0x6e0
[  602.925005][ T9518]  ? alloc_vfsmnt+0x23/0x430
[  602.925031][ T9518]  alloc_vfsmnt+0x23/0x430
[  602.925053][ T9518]  clone_mnt+0x4b/0x9a0
[  602.925081][ T9518]  copy_tree+0xde/0x930
[  602.925104][ T9518]  ? __init_waitqueue_head+0xa9/0x150
[  602.925132][ T9518]  ? alloc_mnt_ns+0x24e/0x310
[  602.925160][ T9518]  copy_mnt_ns+0x19d/0x870
[  602.925185][ T9518]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  602.925209][ T9518]  ? create_new_namespaces+0x31/0x720
[  602.925233][ T9518]  create_new_namespaces+0xd1/0x720
[  602.925255][ T9518]  ? bpf_lsm_capable+0x9/0x20
[  602.925276][ T9518]  ? security_capable+0x7e/0x2e0
[  602.925306][ T9518]  unshare_nsproxy_namespaces+0x11c/0x170
[  602.925329][ T9518]  ksys_unshare+0x4c8/0x8c0
[  602.925359][ T9518]  ? __pfx_ksys_unshare+0x10/0x10
[  602.925378][ T9518]  ? ksys_write+0x1e1/0x250
[  602.925404][ T9518]  ? __pfx_ksys_write+0x10/0x10
[  602.925436][ T9518]  __x64_sys_unshare+0x38/0x50
[  602.925458][ T9518]  do_syscall_64+0xfa/0xfa0
[  602.925478][ T9518]  ? lockdep_hardirqs_on+0x9c/0x150
[  602.925501][ T9518]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.925519][ T9518]  ? clear_bhb_loop+0x60/0xb0
[  602.925541][ T9518]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  602.925559][ T9518] RIP: 0033:0x7f7a4bfe56a9
[  602.925576][ T9518] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  602.925593][ T9518] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  602.925613][ T9518] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  602.925626][ T9518] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  602.925640][ T9518] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  602.925652][ T9518] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  602.925663][ T9518] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
executing program
[  602.925698][ T9518]  </TASK>
[  603.192527][ T9519] FAULT_INJECTION: forcing a failure.
[  603.192527][ T9519] name failslab, interval 1, probability 0, space 0, times 0
[  603.205238][ T9519] CPU: 0 UID: 0 PID: 9519 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  603.205262][ T9519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  603.205272][ T9519] Call Trace:
[  603.205281][ T9519]  <TASK>
[  603.205288][ T9519]  dump_stack_lvl+0x189/0x250
[  603.205313][ T9519]  ? __pfx____ratelimit+0x10/0x10
[  603.205334][ T9519]  ? __pfx_dump_stack_lvl+0x10/0x10
[  603.205355][ T9519]  ? __pfx__printk+0x10/0x10
[  603.205372][ T9519]  ? __pfx___might_resched+0x10/0x10
[  603.205382][ T9519]  ? fs_reclaim_acquire+0x7d/0x100
[  603.205400][ T9519]  should_fail_ex+0x414/0x560
[  603.205420][ T9519]  should_failslab+0xa8/0x100
[  603.205432][ T9519]  kmem_cache_alloc_noprof+0x74/0x6e0
[  603.205446][ T9519]  ? alloc_vfsmnt+0x23/0x430
[  603.205461][ T9519]  alloc_vfsmnt+0x23/0x430
[  603.205475][ T9519]  clone_mnt+0x4b/0x9a0
[  603.205491][ T9519]  copy_tree+0xde/0x930
[  603.205504][ T9519]  ? __init_waitqueue_head+0xa9/0x150
[  603.205520][ T9519]  ? alloc_mnt_ns+0x24e/0x310
[  603.205535][ T9519]  copy_mnt_ns+0x19d/0x870
[  603.205549][ T9519]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  603.205562][ T9519]  ? create_new_namespaces+0x31/0x720
[  603.205576][ T9519]  create_new_namespaces+0xd1/0x720
[  603.205588][ T9519]  ? bpf_lsm_capable+0x9/0x20
[  603.205601][ T9519]  ? security_capable+0x7e/0x2e0
[  603.205618][ T9519]  unshare_nsproxy_namespaces+0x11c/0x170
[  603.205631][ T9519]  ksys_unshare+0x4c8/0x8c0
[  603.205647][ T9519]  ? __pfx_ksys_unshare+0x10/0x10
[  603.205658][ T9519]  ? ksys_write+0x1e1/0x250
[  603.205673][ T9519]  ? __pfx_ksys_write+0x10/0x10
[  603.205698][ T9519]  __x64_sys_unshare+0x38/0x50
[  603.205710][ T9519]  do_syscall_64+0xfa/0xfa0
[  603.205722][ T9519]  ? lockdep_hardirqs_on+0x9c/0x150
[  603.205735][ T9519]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  603.205745][ T9519]  ? clear_bhb_loop+0x60/0xb0
[  603.205757][ T9519]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  603.205767][ T9519] RIP: 0033:0x7f7a4bfe56a9
[  603.205777][ T9519] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  603.205786][ T9519] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  603.205799][ T9519] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
executing program
[  603.205806][ T9519] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  603.205814][ T9519] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  603.205820][ T9519] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  603.205827][ T9519] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  603.205844][ T9519]  </TASK>
[  603.472771][ T9520] FAULT_INJECTION: forcing a failure.
[  603.472771][ T9520] name failslab, interval 1, probability 0, space 0, times 0
[  603.485508][ T9520] CPU: 1 UID: 0 PID: 9520 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  603.485525][ T9520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  603.485532][ T9520] Call Trace:
[  603.485539][ T9520]  <TASK>
[  603.485544][ T9520]  dump_stack_lvl+0x189/0x250
[  603.485562][ T9520]  ? __pfx____ratelimit+0x10/0x10
[  603.485576][ T9520]  ? __pfx_dump_stack_lvl+0x10/0x10
[  603.485589][ T9520]  ? __pfx__printk+0x10/0x10
[  603.485603][ T9520]  ? __pfx___might_resched+0x10/0x10
[  603.485613][ T9520]  ? fs_reclaim_acquire+0x7d/0x100
[  603.485632][ T9520]  should_fail_ex+0x414/0x560
[  603.485650][ T9520]  should_failslab+0xa8/0x100
[  603.485662][ T9520]  kmem_cache_alloc_noprof+0x74/0x6e0
[  603.485676][ T9520]  ? alloc_vfsmnt+0x23/0x430
[  603.485692][ T9520]  alloc_vfsmnt+0x23/0x430
[  603.485706][ T9520]  clone_mnt+0x4b/0x9a0
[  603.485722][ T9520]  copy_tree+0xde/0x930
[  603.485735][ T9520]  ? __init_waitqueue_head+0xa9/0x150
[  603.485751][ T9520]  ? alloc_mnt_ns+0x24e/0x310
[  603.485766][ T9520]  copy_mnt_ns+0x19d/0x870
[  603.485780][ T9520]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  603.485793][ T9520]  ? create_new_namespaces+0x31/0x720
[  603.485807][ T9520]  create_new_namespaces+0xd1/0x720
[  603.485819][ T9520]  ? bpf_lsm_capable+0x9/0x20
[  603.485831][ T9520]  ? security_capable+0x7e/0x2e0
[  603.485849][ T9520]  unshare_nsproxy_namespaces+0x11c/0x170
[  603.485862][ T9520]  ksys_unshare+0x4c8/0x8c0
[  603.485878][ T9520]  ? __pfx_ksys_unshare+0x10/0x10
[  603.485889][ T9520]  ? ksys_write+0x1e1/0x250
[  603.485904][ T9520]  ? __pfx_ksys_write+0x10/0x10
[  603.485922][ T9520]  __x64_sys_unshare+0x38/0x50
[  603.485939][ T9520]  do_syscall_64+0xfa/0xfa0
[  603.485951][ T9520]  ? lockdep_hardirqs_on+0x9c/0x150
[  603.485965][ T9520]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  603.485974][ T9520]  ? clear_bhb_loop+0x60/0xb0
[  603.485986][ T9520]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  603.485996][ T9520] RIP: 0033:0x7f7a4bfe56a9
[  603.486012][ T9520] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  603.486022][ T9520] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  603.486035][ T9520] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  603.486042][ T9520] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  603.486049][ T9520] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  603.486056][ T9520] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
executing program
[  603.486063][ T9520] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  603.486079][ T9520]  </TASK>
[  603.760238][ T9521] FAULT_INJECTION: forcing a failure.
[  603.760238][ T9521] name failslab, interval 1, probability 0, space 0, times 0
[  603.773832][ T9521] CPU: 1 UID: 0 PID: 9521 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  603.773848][ T9521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  603.773855][ T9521] Call Trace:
[  603.773860][ T9521]  <TASK>
[  603.773864][ T9521]  dump_stack_lvl+0x189/0x250
[  603.773884][ T9521]  ? __pfx____ratelimit+0x10/0x10
[  603.773897][ T9521]  ? __pfx_dump_stack_lvl+0x10/0x10
[  603.773910][ T9521]  ? __pfx__printk+0x10/0x10
[  603.773924][ T9521]  ? __pfx___might_resched+0x10/0x10
[  603.773935][ T9521]  ? fs_reclaim_acquire+0x7d/0x100
[  603.773953][ T9521]  should_fail_ex+0x414/0x560
[  603.773971][ T9521]  should_failslab+0xa8/0x100
[  603.773983][ T9521]  kmem_cache_alloc_noprof+0x74/0x6e0
[  603.774003][ T9521]  ? alloc_vfsmnt+0x23/0x430
[  603.774018][ T9521]  alloc_vfsmnt+0x23/0x430
[  603.774032][ T9521]  clone_mnt+0x4b/0x9a0
[  603.774048][ T9521]  copy_tree+0xde/0x930
[  603.774060][ T9521]  ? __init_waitqueue_head+0xa9/0x150
[  603.774076][ T9521]  ? alloc_mnt_ns+0x24e/0x310
[  603.774091][ T9521]  copy_mnt_ns+0x19d/0x870
[  603.774105][ T9521]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  603.774118][ T9521]  ? create_new_namespaces+0x31/0x720
[  603.774132][ T9521]  create_new_namespaces+0xd1/0x720
[  603.774144][ T9521]  ? bpf_lsm_capable+0x9/0x20
[  603.774156][ T9521]  ? security_capable+0x7e/0x2e0
[  603.774174][ T9521]  unshare_nsproxy_namespaces+0x11c/0x170
[  603.774186][ T9521]  ksys_unshare+0x4c8/0x8c0
[  603.774202][ T9521]  ? __pfx_ksys_unshare+0x10/0x10
[  603.774213][ T9521]  ? ksys_write+0x1e1/0x250
[  603.774228][ T9521]  ? __pfx_ksys_write+0x10/0x10
[  603.774245][ T9521]  __x64_sys_unshare+0x38/0x50
[  603.774257][ T9521]  do_syscall_64+0xfa/0xfa0
[  603.774268][ T9521]  ? lockdep_hardirqs_on+0x9c/0x150
[  603.774281][ T9521]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  603.774291][ T9521]  ? clear_bhb_loop+0x60/0xb0
[  603.774302][ T9521]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  603.774312][ T9521] RIP: 0033:0x7f7a4bfe56a9
[  603.774323][ T9521] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  603.774333][ T9521] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  603.774345][ T9521] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  603.774353][ T9521] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  603.774360][ T9521] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  603.774367][ T9521] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  603.774373][ T9521] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  603.774390][ T9521]  </TASK>
executing program
[  604.040364][ T9522] FAULT_INJECTION: forcing a failure.
[  604.040364][ T9522] name failslab, interval 1, probability 0, space 0, times 0
[  604.053537][ T9522] CPU: 0 UID: 0 PID: 9522 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  604.053563][ T9522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  604.053574][ T9522] Call Trace:
[  604.053583][ T9522]  <TASK>
[  604.053591][ T9522]  dump_stack_lvl+0x189/0x250
[  604.053701][ T9522]  ? __pfx____ratelimit+0x10/0x10
[  604.053724][ T9522]  ? __pfx_dump_stack_lvl+0x10/0x10
[  604.053747][ T9522]  ? __pfx__printk+0x10/0x10
[  604.053772][ T9522]  ? __pfx___might_resched+0x10/0x10
[  604.053790][ T9522]  ? fs_reclaim_acquire+0x7d/0x100
[  604.053819][ T9522]  should_fail_ex+0x414/0x560
[  604.053851][ T9522]  should_failslab+0xa8/0x100
[  604.053868][ T9522]  kmem_cache_alloc_noprof+0x74/0x6e0
[  604.053893][ T9522]  ? alloc_vfsmnt+0x23/0x430
[  604.053920][ T9522]  alloc_vfsmnt+0x23/0x430
[  604.053945][ T9522]  clone_mnt+0x4b/0x9a0
[  604.053973][ T9522]  copy_tree+0xde/0x930
[  604.053997][ T9522]  ? __init_waitqueue_head+0xa9/0x150
[  604.054024][ T9522]  ? alloc_mnt_ns+0x24e/0x310
[  604.054051][ T9522]  copy_mnt_ns+0x19d/0x870
[  604.054077][ T9522]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  604.054100][ T9522]  ? create_new_namespaces+0x31/0x720
[  604.054125][ T9522]  create_new_namespaces+0xd1/0x720
[  604.054147][ T9522]  ? bpf_lsm_capable+0x9/0x20
[  604.054168][ T9522]  ? security_capable+0x7e/0x2e0
[  604.054198][ T9522]  unshare_nsproxy_namespaces+0x11c/0x170
[  604.054222][ T9522]  ksys_unshare+0x4c8/0x8c0
[  604.054250][ T9522]  ? __pfx_ksys_unshare+0x10/0x10
[  604.054269][ T9522]  ? ksys_write+0x1e1/0x250
[  604.054296][ T9522]  ? __pfx_ksys_write+0x10/0x10
[  604.054327][ T9522]  __x64_sys_unshare+0x38/0x50
[  604.054347][ T9522]  do_syscall_64+0xfa/0xfa0
[  604.054363][ T9522]  ? lockdep_hardirqs_on+0x9c/0x150
[  604.054376][ T9522]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.054385][ T9522]  ? clear_bhb_loop+0x60/0xb0
[  604.054397][ T9522]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.054407][ T9522] RIP: 0033:0x7f7a4bfe56a9
[  604.054418][ T9522] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  604.054428][ T9522] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  604.054439][ T9522] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  604.054447][ T9522] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
executing program
[  604.054454][ T9522] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  604.054461][ T9522] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  604.054467][ T9522] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  604.054484][ T9522]  </TASK>
[  604.321901][ T9523] FAULT_INJECTION: forcing a failure.
[  604.321901][ T9523] name failslab, interval 1, probability 0, space 0, times 0
[  604.335082][ T9523] CPU: 0 UID: 0 PID: 9523 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  604.335098][ T9523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  604.335105][ T9523] Call Trace:
[  604.335110][ T9523]  <TASK>
[  604.335115][ T9523]  dump_stack_lvl+0x189/0x250
[  604.335133][ T9523]  ? __pfx____ratelimit+0x10/0x10
[  604.335146][ T9523]  ? __pfx_dump_stack_lvl+0x10/0x10
[  604.335160][ T9523]  ? __pfx__printk+0x10/0x10
[  604.335174][ T9523]  ? __pfx___might_resched+0x10/0x10
[  604.335184][ T9523]  ? fs_reclaim_acquire+0x7d/0x100
[  604.335202][ T9523]  should_fail_ex+0x414/0x560
[  604.335221][ T9523]  should_failslab+0xa8/0x100
[  604.335233][ T9523]  kmem_cache_alloc_noprof+0x74/0x6e0
[  604.335246][ T9523]  ? alloc_vfsmnt+0x23/0x430
[  604.335262][ T9523]  alloc_vfsmnt+0x23/0x430
[  604.335276][ T9523]  clone_mnt+0x4b/0x9a0
[  604.335291][ T9523]  copy_tree+0xde/0x930
[  604.335304][ T9523]  ? __init_waitqueue_head+0xa9/0x150
[  604.335320][ T9523]  ? alloc_mnt_ns+0x24e/0x310
[  604.335335][ T9523]  copy_mnt_ns+0x19d/0x870
[  604.335349][ T9523]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  604.335362][ T9523]  ? create_new_namespaces+0x31/0x720
[  604.335375][ T9523]  create_new_namespaces+0xd1/0x720
[  604.335387][ T9523]  ? bpf_lsm_capable+0x9/0x20
[  604.335400][ T9523]  ? security_capable+0x7e/0x2e0
[  604.335417][ T9523]  unshare_nsproxy_namespaces+0x11c/0x170
[  604.335429][ T9523]  ksys_unshare+0x4c8/0x8c0
[  604.335445][ T9523]  ? __pfx_ksys_unshare+0x10/0x10
[  604.335456][ T9523]  ? ksys_write+0x1e1/0x250
[  604.335471][ T9523]  ? __pfx_ksys_write+0x10/0x10
[  604.335488][ T9523]  __x64_sys_unshare+0x38/0x50
[  604.335500][ T9523]  do_syscall_64+0xfa/0xfa0
[  604.335512][ T9523]  ? lockdep_hardirqs_on+0x9c/0x150
[  604.335524][ T9523]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.335534][ T9523]  ? clear_bhb_loop+0x60/0xb0
[  604.335546][ T9523]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.335556][ T9523] RIP: 0033:0x7f7a4bfe56a9
[  604.335566][ T9523] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  604.335575][ T9523] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  604.335587][ T9523] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  604.335594][ T9523] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  604.335601][ T9523] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  604.335628][ T9523] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
executing program
[  604.335635][ T9523] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  604.335652][ T9523]  </TASK>
[  604.602349][ T9524] FAULT_INJECTION: forcing a failure.
[  604.602349][ T9524] name failslab, interval 1, probability 0, space 0, times 0
[  604.615246][ T9524] CPU: 1 UID: 0 PID: 9524 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  604.615264][ T9524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  604.615271][ T9524] Call Trace:
[  604.615276][ T9524]  <TASK>
[  604.615280][ T9524]  dump_stack_lvl+0x189/0x250
[  604.615298][ T9524]  ? __pfx____ratelimit+0x10/0x10
[  604.615311][ T9524]  ? __pfx_dump_stack_lvl+0x10/0x10
[  604.615325][ T9524]  ? __pfx__printk+0x10/0x10
[  604.615339][ T9524]  ? __pfx___might_resched+0x10/0x10
[  604.615349][ T9524]  ? fs_reclaim_acquire+0x7d/0x100
[  604.615367][ T9524]  should_fail_ex+0x414/0x560
[  604.615385][ T9524]  should_failslab+0xa8/0x100
[  604.615397][ T9524]  kmem_cache_alloc_noprof+0x74/0x6e0
[  604.615410][ T9524]  ? alloc_vfsmnt+0x23/0x430
[  604.615426][ T9524]  alloc_vfsmnt+0x23/0x430
[  604.615440][ T9524]  clone_mnt+0x4b/0x9a0
[  604.615462][ T9524]  copy_tree+0xde/0x930
[  604.615475][ T9524]  ? __init_waitqueue_head+0xa9/0x150
[  604.615491][ T9524]  ? alloc_mnt_ns+0x24e/0x310
[  604.615506][ T9524]  copy_mnt_ns+0x19d/0x870
[  604.615520][ T9524]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  604.615539][ T9524]  ? create_new_namespaces+0x31/0x720
[  604.615553][ T9524]  create_new_namespaces+0xd1/0x720
[  604.615565][ T9524]  ? bpf_lsm_capable+0x9/0x20
[  604.615577][ T9524]  ? security_capable+0x7e/0x2e0
[  604.615595][ T9524]  unshare_nsproxy_namespaces+0x11c/0x170
[  604.615608][ T9524]  ksys_unshare+0x4c8/0x8c0
[  604.615624][ T9524]  ? __pfx_ksys_unshare+0x10/0x10
[  604.615635][ T9524]  ? ksys_write+0x1e1/0x250
[  604.615650][ T9524]  ? __pfx_ksys_write+0x10/0x10
[  604.615668][ T9524]  __x64_sys_unshare+0x38/0x50
[  604.615680][ T9524]  do_syscall_64+0xfa/0xfa0
[  604.615692][ T9524]  ? lockdep_hardirqs_on+0x9c/0x150
[  604.615705][ T9524]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.615715][ T9524]  ? clear_bhb_loop+0x60/0xb0
[  604.615727][ T9524]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.615736][ T9524] RIP: 0033:0x7f7a4bfe56a9
[  604.615747][ T9524] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  604.615757][ T9524] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  604.615769][ T9524] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
executing program
[  604.615776][ T9524] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  604.615783][ T9524] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  604.615790][ T9524] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  604.615797][ T9524] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  604.615813][ T9524]  </TASK>
[  604.880043][ T9525] FAULT_INJECTION: forcing a failure.
[  604.880043][ T9525] name failslab, interval 1, probability 0, space 0, times 0
[  604.893182][ T9525] CPU: 1 UID: 0 PID: 9525 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  604.893205][ T9525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  604.893215][ T9525] Call Trace:
[  604.893226][ T9525]  <TASK>
[  604.893234][ T9525]  dump_stack_lvl+0x189/0x250
[  604.893260][ T9525]  ? __pfx____ratelimit+0x10/0x10
[  604.893275][ T9525]  ? __pfx_dump_stack_lvl+0x10/0x10
[  604.893288][ T9525]  ? __pfx__printk+0x10/0x10
[  604.893303][ T9525]  ? __pfx___might_resched+0x10/0x10
[  604.893314][ T9525]  ? fs_reclaim_acquire+0x7d/0x100
[  604.893332][ T9525]  should_fail_ex+0x414/0x560
[  604.893351][ T9525]  should_failslab+0xa8/0x100
[  604.893363][ T9525]  __kmalloc_node_noprof+0xd2/0x800
[  604.893377][ T9525]  ? allocate_slab+0x179/0x3a0
[  604.893391][ T9525]  allocate_slab+0x179/0x3a0
[  604.893404][ T9525]  ___slab_alloc+0xe94/0x18a0
[  604.893416][ T9525]  ? __pfx___might_resched+0x10/0x10
[  604.893426][ T9525]  ? create_new_namespaces+0x31/0x720
[  604.893447][ T9525]  ? create_new_namespaces+0x31/0x720
[  604.893456][ T9525]  __slab_alloc+0x65/0x100
[  604.893469][ T9525]  kmem_cache_alloc_noprof+0x3f9/0x6e0
[  604.893483][ T9525]  ? create_new_namespaces+0x31/0x720
[  604.893495][ T9525]  create_new_namespaces+0x31/0x720
[  604.893505][ T9525]  ? apparmor_capable+0x137/0x1b0
[  604.893517][ T9525]  ? bpf_lsm_capable+0x9/0x20
[  604.893530][ T9525]  ? security_capable+0x7e/0x2e0
[  604.893546][ T9525]  unshare_nsproxy_namespaces+0x11c/0x170
[  604.893560][ T9525]  ksys_unshare+0x4c8/0x8c0
[  604.893576][ T9525]  ? __pfx_ksys_unshare+0x10/0x10
[  604.893587][ T9525]  ? ksys_write+0x1e1/0x250
[  604.893608][ T9525]  ? __pfx_ksys_write+0x10/0x10
[  604.893626][ T9525]  __x64_sys_unshare+0x38/0x50
[  604.893638][ T9525]  do_syscall_64+0xfa/0xfa0
[  604.893650][ T9525]  ? lockdep_hardirqs_on+0x9c/0x150
[  604.893663][ T9525]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.893673][ T9525]  ? clear_bhb_loop+0x60/0xb0
[  604.893685][ T9525]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  604.893695][ T9525] RIP: 0033:0x7f7a4bfe56a9
[  604.893705][ T9525] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  604.893715][ T9525] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  604.893727][ T9525] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  604.893735][ T9525] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  604.893742][ T9525] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
executing program
[  604.893749][ T9525] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  604.893756][ T9525] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  604.893772][ T9525]  </TASK>
[  605.167499][ T9526] FAULT_INJECTION: forcing a failure.
[  605.167499][ T9526] name failslab, interval 1, probability 0, space 0, times 0
[  605.183093][ T9526] CPU: 0 UID: 0 PID: 9526 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  605.183119][ T9526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  605.183131][ T9526] Call Trace:
[  605.183139][ T9526]  <TASK>
[  605.183148][ T9526]  dump_stack_lvl+0x189/0x250
[  605.183177][ T9526]  ? __pfx____ratelimit+0x10/0x10
[  605.183199][ T9526]  ? __pfx_dump_stack_lvl+0x10/0x10
[  605.183223][ T9526]  ? __pfx__printk+0x10/0x10
[  605.183248][ T9526]  ? __pfx___might_resched+0x10/0x10
[  605.183267][ T9526]  ? fs_reclaim_acquire+0x7d/0x100
[  605.183299][ T9526]  should_fail_ex+0x414/0x560
[  605.183330][ T9526]  should_failslab+0xa8/0x100
[  605.183350][ T9526]  kmem_cache_alloc_noprof+0x74/0x6e0
[  605.183374][ T9526]  ? alloc_vfsmnt+0x23/0x430
[  605.183401][ T9526]  alloc_vfsmnt+0x23/0x430
[  605.183425][ T9526]  clone_mnt+0x4b/0x9a0
[  605.183451][ T9526]  copy_tree+0xde/0x930
[  605.183473][ T9526]  ? __init_waitqueue_head+0xa9/0x150
[  605.183502][ T9526]  ? alloc_mnt_ns+0x24e/0x310
[  605.183535][ T9526]  copy_mnt_ns+0x19d/0x870
[  605.183561][ T9526]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  605.183584][ T9526]  ? create_new_namespaces+0x31/0x720
[  605.183609][ T9526]  create_new_namespaces+0xd1/0x720
[  605.183631][ T9526]  ? bpf_lsm_capable+0x9/0x20
[  605.183651][ T9526]  ? security_capable+0x7e/0x2e0
[  605.183682][ T9526]  unshare_nsproxy_namespaces+0x11c/0x170
[  605.183705][ T9526]  ksys_unshare+0x4c8/0x8c0
[  605.183734][ T9526]  ? __pfx_ksys_unshare+0x10/0x10
[  605.183754][ T9526]  ? ksys_write+0x1e1/0x250
[  605.183780][ T9526]  ? __pfx_ksys_write+0x10/0x10
[  605.183812][ T9526]  __x64_sys_unshare+0x38/0x50
[  605.183833][ T9526]  do_syscall_64+0xfa/0xfa0
[  605.183855][ T9526]  ? lockdep_hardirqs_on+0x9c/0x150
[  605.183876][ T9526]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  605.183895][ T9526]  ? clear_bhb_loop+0x60/0xb0
[  605.183916][ T9526]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  605.183934][ T9526] RIP: 0033:0x7f7a4bfe56a9
[  605.183950][ T9526] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
executing program
[  605.183966][ T9526] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  605.183986][ T9526] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  605.184000][ T9526] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  605.184012][ T9526] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  605.184024][ T9526] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  605.184035][ T9526] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  605.184066][ T9526]  </TASK>
[  605.452633][ T9527] FAULT_INJECTION: forcing a failure.
[  605.452633][ T9527] name failslab, interval 1, probability 0, space 0, times 0
[  605.466129][ T9527] CPU: 0 UID: 0 PID: 9527 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  605.466146][ T9527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  605.466153][ T9527] Call Trace:
[  605.466157][ T9527]  <TASK>
[  605.466163][ T9527]  dump_stack_lvl+0x189/0x250
[  605.466181][ T9527]  ? __pfx____ratelimit+0x10/0x10
[  605.466195][ T9527]  ? __pfx_dump_stack_lvl+0x10/0x10
[  605.466208][ T9527]  ? __pfx__printk+0x10/0x10
[  605.466222][ T9527]  ? __pfx___might_resched+0x10/0x10
[  605.466233][ T9527]  ? fs_reclaim_acquire+0x7d/0x100
[  605.466251][ T9527]  should_fail_ex+0x414/0x560
[  605.466269][ T9527]  should_failslab+0xa8/0x100
[  605.466281][ T9527]  kmem_cache_alloc_noprof+0x74/0x6e0
[  605.466301][ T9527]  ? alloc_vfsmnt+0x23/0x430
[  605.466321][ T9527]  alloc_vfsmnt+0x23/0x430
[  605.466334][ T9527]  clone_mnt+0x4b/0x9a0
[  605.466349][ T9527]  copy_tree+0xde/0x930
[  605.466362][ T9527]  ? __init_waitqueue_head+0xa9/0x150
[  605.466378][ T9527]  ? alloc_mnt_ns+0x24e/0x310
[  605.466393][ T9527]  copy_mnt_ns+0x19d/0x870
[  605.466407][ T9527]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  605.466420][ T9527]  ? create_new_namespaces+0x31/0x720
[  605.466434][ T9527]  create_new_namespaces+0xd1/0x720
[  605.466446][ T9527]  ? bpf_lsm_capable+0x9/0x20
[  605.466459][ T9527]  ? security_capable+0x7e/0x2e0
[  605.466476][ T9527]  unshare_nsproxy_namespaces+0x11c/0x170
[  605.466488][ T9527]  ksys_unshare+0x4c8/0x8c0
[  605.466505][ T9527]  ? __pfx_ksys_unshare+0x10/0x10
[  605.466516][ T9527]  ? ksys_write+0x1e1/0x250
[  605.466531][ T9527]  ? __pfx_ksys_write+0x10/0x10
[  605.466571][ T9527]  __x64_sys_unshare+0x38/0x50
[  605.466584][ T9527]  do_syscall_64+0xfa/0xfa0
[  605.466596][ T9527]  ? lockdep_hardirqs_on+0x9c/0x150
[  605.466608][ T9527]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  605.466618][ T9527]  ? clear_bhb_loop+0x60/0xb0
[  605.466630][ T9527]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  605.466640][ T9527] RIP: 0033:0x7f7a4bfe56a9
[  605.466650][ T9527] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  605.466660][ T9527] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  605.466672][ T9527] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  605.466680][ T9527] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
executing program
[  605.466687][ T9527] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  605.466694][ T9527] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  605.466701][ T9527] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  605.466717][ T9527]  </TASK>
[  605.742855][ T9528] FAULT_INJECTION: forcing a failure.
[  605.742855][ T9528] name failslab, interval 1, probability 0, space 0, times 0
[  605.755539][ T9528] CPU: 0 UID: 0 PID: 9528 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  605.755563][ T9528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  605.755573][ T9528] Call Trace:
[  605.755583][ T9528]  <TASK>
[  605.755591][ T9528]  dump_stack_lvl+0x189/0x250
[  605.755619][ T9528]  ? __pfx____ratelimit+0x10/0x10
[  605.755632][ T9528]  ? __pfx_dump_stack_lvl+0x10/0x10
[  605.755645][ T9528]  ? __pfx__printk+0x10/0x10
[  605.755659][ T9528]  ? __pfx___might_resched+0x10/0x10
[  605.755670][ T9528]  ? fs_reclaim_acquire+0x7d/0x100
[  605.755690][ T9528]  should_fail_ex+0x414/0x560
[  605.755709][ T9528]  should_failslab+0xa8/0x100
[  605.755721][ T9528]  kmem_cache_alloc_noprof+0x74/0x6e0
[  605.755741][ T9528]  ? alloc_vfsmnt+0x23/0x430
[  605.755756][ T9528]  alloc_vfsmnt+0x23/0x430
[  605.755770][ T9528]  clone_mnt+0x4b/0x9a0
[  605.755786][ T9528]  copy_tree+0xde/0x930
[  605.755799][ T9528]  ? __init_waitqueue_head+0xa9/0x150
[  605.755814][ T9528]  ? alloc_mnt_ns+0x24e/0x310
[  605.755830][ T9528]  copy_mnt_ns+0x19d/0x870
[  605.755844][ T9528]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  605.755857][ T9528]  ? create_new_namespaces+0x31/0x720
[  605.755870][ T9528]  create_new_namespaces+0xd1/0x720
[  605.755882][ T9528]  ? bpf_lsm_capable+0x9/0x20
[  605.755894][ T9528]  ? security_capable+0x7e/0x2e0
[  605.755912][ T9528]  unshare_nsproxy_namespaces+0x11c/0x170
[  605.755925][ T9528]  ksys_unshare+0x4c8/0x8c0
[  605.755941][ T9528]  ? __pfx_ksys_unshare+0x10/0x10
[  605.755952][ T9528]  ? ksys_write+0x1e1/0x250
[  605.755967][ T9528]  ? __pfx_ksys_write+0x10/0x10
[  605.755985][ T9528]  __x64_sys_unshare+0x38/0x50
[  605.755996][ T9528]  do_syscall_64+0xfa/0xfa0
[  605.756009][ T9528]  ? lockdep_hardirqs_on+0x9c/0x150
[  605.756021][ T9528]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  605.756031][ T9528]  ? clear_bhb_loop+0x60/0xb0
[  605.756043][ T9528]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  605.756053][ T9528] RIP: 0033:0x7f7a4bfe56a9
[  605.756064][ T9528] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  605.756074][ T9528] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  605.756086][ T9528] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  605.756094][ T9528] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  605.756101][ T9528] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
executing program
[  605.756108][ T9528] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  605.756115][ T9528] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  605.756131][ T9528]  </TASK>
[  606.028585][ T9529] FAULT_INJECTION: forcing a failure.
[  606.028585][ T9529] name failslab, interval 1, probability 0, space 0, times 0
[  606.041657][ T9529] CPU: 0 UID: 0 PID: 9529 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  606.041683][ T9529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  606.041694][ T9529] Call Trace:
[  606.041702][ T9529]  <TASK>
[  606.041712][ T9529]  dump_stack_lvl+0x189/0x250
[  606.041741][ T9529]  ? __pfx____ratelimit+0x10/0x10
[  606.041771][ T9529]  ? __pfx_dump_stack_lvl+0x10/0x10
[  606.041798][ T9529]  ? __pfx__printk+0x10/0x10
[  606.041823][ T9529]  ? __pfx___might_resched+0x10/0x10
[  606.041840][ T9529]  ? fs_reclaim_acquire+0x7d/0x100
[  606.041870][ T9529]  should_fail_ex+0x414/0x560
[  606.041900][ T9529]  should_failslab+0xa8/0x100
[  606.041921][ T9529]  kmem_cache_alloc_noprof+0x74/0x6e0
[  606.041946][ T9529]  ? alloc_vfsmnt+0x23/0x430
[  606.041973][ T9529]  alloc_vfsmnt+0x23/0x430
[  606.041997][ T9529]  clone_mnt+0x4b/0x9a0
[  606.042026][ T9529]  copy_tree+0xde/0x930
[  606.042049][ T9529]  ? __init_waitqueue_head+0xa9/0x150
[  606.042076][ T9529]  ? alloc_mnt_ns+0x24e/0x310
[  606.042103][ T9529]  copy_mnt_ns+0x19d/0x870
[  606.042128][ T9529]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  606.042149][ T9529]  ? create_new_namespaces+0x31/0x720
[  606.042165][ T9529]  create_new_namespaces+0xd1/0x720
[  606.042177][ T9529]  ? bpf_lsm_capable+0x9/0x20
[  606.042190][ T9529]  ? security_capable+0x7e/0x2e0
[  606.042207][ T9529]  unshare_nsproxy_namespaces+0x11c/0x170
[  606.042220][ T9529]  ksys_unshare+0x4c8/0x8c0
[  606.042236][ T9529]  ? __pfx_ksys_unshare+0x10/0x10
[  606.042247][ T9529]  ? ksys_write+0x1e1/0x250
[  606.042262][ T9529]  ? __pfx_ksys_write+0x10/0x10
[  606.042280][ T9529]  __x64_sys_unshare+0x38/0x50
[  606.042292][ T9529]  do_syscall_64+0xfa/0xfa0
[  606.042304][ T9529]  ? lockdep_hardirqs_on+0x9c/0x150
[  606.042317][ T9529]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.042327][ T9529]  ? clear_bhb_loop+0x60/0xb0
[  606.042339][ T9529]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.042349][ T9529] RIP: 0033:0x7f7a4bfe56a9
[  606.042359][ T9529] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
executing program
[  606.042368][ T9529] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  606.042381][ T9529] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  606.042388][ T9529] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  606.042395][ T9529] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  606.042402][ T9529] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  606.042409][ T9529] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  606.042425][ T9529]  </TASK>
[  606.312936][ T9530] FAULT_INJECTION: forcing a failure.
[  606.312936][ T9530] name failslab, interval 1, probability 0, space 0, times 0
[  606.325656][ T9530] CPU: 1 UID: 0 PID: 9530 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  606.325671][ T9530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  606.325678][ T9530] Call Trace:
[  606.325683][ T9530]  <TASK>
[  606.325688][ T9530]  dump_stack_lvl+0x189/0x250
[  606.325706][ T9530]  ? __pfx____ratelimit+0x10/0x10
[  606.325719][ T9530]  ? __pfx_dump_stack_lvl+0x10/0x10
[  606.325732][ T9530]  ? __pfx__printk+0x10/0x10
[  606.325752][ T9530]  ? __pfx___might_resched+0x10/0x10
[  606.325762][ T9530]  ? fs_reclaim_acquire+0x7d/0x100
[  606.325781][ T9530]  should_fail_ex+0x414/0x560
[  606.325799][ T9530]  should_failslab+0xa8/0x100
[  606.325811][ T9530]  kmem_cache_alloc_noprof+0x74/0x6e0
[  606.325824][ T9530]  ? alloc_vfsmnt+0x23/0x430
[  606.325840][ T9530]  alloc_vfsmnt+0x23/0x430
[  606.325853][ T9530]  clone_mnt+0x4b/0x9a0
[  606.325869][ T9530]  copy_tree+0xde/0x930
[  606.325881][ T9530]  ? __init_waitqueue_head+0xa9/0x150
[  606.325898][ T9530]  ? alloc_mnt_ns+0x24e/0x310
[  606.325913][ T9530]  copy_mnt_ns+0x19d/0x870
[  606.325927][ T9530]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  606.325940][ T9530]  ? create_new_namespaces+0x31/0x720
[  606.325954][ T9530]  create_new_namespaces+0xd1/0x720
[  606.325965][ T9530]  ? bpf_lsm_capable+0x9/0x20
[  606.325978][ T9530]  ? security_capable+0x7e/0x2e0
[  606.325995][ T9530]  unshare_nsproxy_namespaces+0x11c/0x170
[  606.326008][ T9530]  ksys_unshare+0x4c8/0x8c0
[  606.326024][ T9530]  ? __pfx_ksys_unshare+0x10/0x10
[  606.326035][ T9530]  ? ksys_write+0x1e1/0x250
[  606.326050][ T9530]  ? __pfx_ksys_write+0x10/0x10
[  606.326067][ T9530]  __x64_sys_unshare+0x38/0x50
[  606.326079][ T9530]  do_syscall_64+0xfa/0xfa0
[  606.326091][ T9530]  ? lockdep_hardirqs_on+0x9c/0x150
[  606.326104][ T9530]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.326118][ T9530]  ? clear_bhb_loop+0x60/0xb0
[  606.326130][ T9530]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.326140][ T9530] RIP: 0033:0x7f7a4bfe56a9
[  606.326150][ T9530] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  606.326160][ T9530] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  606.326171][ T9530] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  606.326179][ T9530] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
executing program
[  606.326186][ T9530] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  606.326193][ T9530] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  606.326200][ T9530] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  606.326216][ T9530]  </TASK>
[  606.600283][ T9531] FAULT_INJECTION: forcing a failure.
[  606.600283][ T9531] name failslab, interval 1, probability 0, space 0, times 0
[  606.613650][ T9531] CPU: 1 UID: 0 PID: 9531 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  606.613665][ T9531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  606.613672][ T9531] Call Trace:
[  606.613683][ T9531]  <TASK>
[  606.613688][ T9531]  dump_stack_lvl+0x189/0x250
[  606.613706][ T9531]  ? __pfx____ratelimit+0x10/0x10
[  606.613718][ T9531]  ? __pfx_dump_stack_lvl+0x10/0x10
[  606.613731][ T9531]  ? __pfx__printk+0x10/0x10
[  606.613745][ T9531]  ? __pfx___might_resched+0x10/0x10
[  606.613756][ T9531]  ? fs_reclaim_acquire+0x7d/0x100
[  606.613774][ T9531]  should_fail_ex+0x414/0x560
[  606.613792][ T9531]  should_failslab+0xa8/0x100
[  606.613803][ T9531]  kmem_cache_alloc_noprof+0x74/0x6e0
[  606.613817][ T9531]  ? alloc_vfsmnt+0x23/0x430
[  606.613834][ T9531]  alloc_vfsmnt+0x23/0x430
[  606.613847][ T9531]  clone_mnt+0x4b/0x9a0
[  606.613863][ T9531]  copy_tree+0xde/0x930
[  606.613875][ T9531]  ? __init_waitqueue_head+0xa9/0x150
[  606.613891][ T9531]  ? alloc_mnt_ns+0x24e/0x310
[  606.613906][ T9531]  copy_mnt_ns+0x19d/0x870
[  606.613920][ T9531]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  606.613933][ T9531]  ? create_new_namespaces+0x31/0x720
[  606.613946][ T9531]  create_new_namespaces+0xd1/0x720
[  606.613958][ T9531]  ? bpf_lsm_capable+0x9/0x20
[  606.613971][ T9531]  ? security_capable+0x7e/0x2e0
[  606.613988][ T9531]  unshare_nsproxy_namespaces+0x11c/0x170
[  606.614000][ T9531]  ksys_unshare+0x4c8/0x8c0
[  606.614016][ T9531]  ? __pfx_ksys_unshare+0x10/0x10
[  606.614027][ T9531]  ? ksys_write+0x1e1/0x250
[  606.614042][ T9531]  ? __pfx_ksys_write+0x10/0x10
[  606.614059][ T9531]  __x64_sys_unshare+0x38/0x50
[  606.614071][ T9531]  do_syscall_64+0xfa/0xfa0
[  606.614083][ T9531]  ? lockdep_hardirqs_on+0x9c/0x150
[  606.614095][ T9531]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.614105][ T9531]  ? clear_bhb_loop+0x60/0xb0
[  606.614117][ T9531]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.614127][ T9531] RIP: 0033:0x7f7a4bfe56a9
[  606.614137][ T9531] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  606.614146][ T9531] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  606.614158][ T9531] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  606.614166][ T9531] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  606.614173][ T9531] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  606.614180][ T9531] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
executing program
[  606.614186][ T9531] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  606.614203][ T9531]  </TASK>
[  606.880856][ T9532] FAULT_INJECTION: forcing a failure.
[  606.880856][ T9532] name failslab, interval 1, probability 0, space 0, times 0
[  606.894145][ T9532] CPU: 0 UID: 0 PID: 9532 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  606.894171][ T9532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  606.894184][ T9532] Call Trace:
[  606.894192][ T9532]  <TASK>
[  606.894201][ T9532]  dump_stack_lvl+0x189/0x250
[  606.894229][ T9532]  ? __pfx____ratelimit+0x10/0x10
[  606.894252][ T9532]  ? __pfx_dump_stack_lvl+0x10/0x10
[  606.894276][ T9532]  ? __pfx__printk+0x10/0x10
[  606.894300][ T9532]  ? __pfx___might_resched+0x10/0x10
[  606.894319][ T9532]  ? fs_reclaim_acquire+0x7d/0x100
[  606.894349][ T9532]  should_fail_ex+0x414/0x560
[  606.894379][ T9532]  should_failslab+0xa8/0x100
[  606.894395][ T9532]  kmem_cache_alloc_noprof+0x74/0x6e0
[  606.894418][ T9532]  ? alloc_vfsmnt+0x23/0x430
[  606.894444][ T9532]  alloc_vfsmnt+0x23/0x430
[  606.894467][ T9532]  clone_mnt+0x4b/0x9a0
[  606.894495][ T9532]  copy_tree+0xde/0x930
[  606.894518][ T9532]  ? __init_waitqueue_head+0xa9/0x150
[  606.894546][ T9532]  ? alloc_mnt_ns+0x24e/0x310
[  606.894573][ T9532]  copy_mnt_ns+0x19d/0x870
[  606.894599][ T9532]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  606.894630][ T9532]  ? create_new_namespaces+0x31/0x720
[  606.894659][ T9532]  create_new_namespaces+0xd1/0x720
[  606.894681][ T9532]  ? bpf_lsm_capable+0x9/0x20
[  606.894703][ T9532]  ? security_capable+0x7e/0x2e0
[  606.894733][ T9532]  unshare_nsproxy_namespaces+0x11c/0x170
[  606.894756][ T9532]  ksys_unshare+0x4c8/0x8c0
[  606.894786][ T9532]  ? __pfx_ksys_unshare+0x10/0x10
[  606.894805][ T9532]  ? ksys_write+0x1e1/0x250
[  606.894831][ T9532]  ? __pfx_ksys_write+0x10/0x10
[  606.894863][ T9532]  __x64_sys_unshare+0x38/0x50
[  606.894884][ T9532]  do_syscall_64+0xfa/0xfa0
[  606.894906][ T9532]  ? lockdep_hardirqs_on+0x9c/0x150
[  606.894927][ T9532]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.894949][ T9532]  ? clear_bhb_loop+0x60/0xb0
[  606.894968][ T9532]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  606.894983][ T9532] RIP: 0033:0x7f7a4bfe56a9
[  606.895003][ T9532] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  606.895019][ T9532] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
executing program
[  606.895039][ T9532] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  606.895053][ T9532] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  606.895066][ T9532] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  606.895078][ T9532] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  606.895091][ T9532] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  606.895125][ T9532]  </TASK>
[  607.162375][ T9533] FAULT_INJECTION: forcing a failure.
[  607.162375][ T9533] name failslab, interval 1, probability 0, space 0, times 0
[  607.175373][ T9533] CPU: 0 UID: 0 PID: 9533 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  607.175397][ T9533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  607.175408][ T9533] Call Trace:
[  607.175415][ T9533]  <TASK>
[  607.175424][ T9533]  dump_stack_lvl+0x189/0x250
[  607.175452][ T9533]  ? __pfx____ratelimit+0x10/0x10
[  607.175473][ T9533]  ? __pfx_dump_stack_lvl+0x10/0x10
[  607.175495][ T9533]  ? __pfx__printk+0x10/0x10
[  607.175520][ T9533]  ? __pfx___might_resched+0x10/0x10
[  607.175539][ T9533]  ? fs_reclaim_acquire+0x7d/0x100
[  607.175570][ T9533]  should_fail_ex+0x414/0x560
[  607.175600][ T9533]  should_failslab+0xa8/0x100
[  607.175621][ T9533]  kmem_cache_alloc_noprof+0x74/0x6e0
[  607.175646][ T9533]  ? alloc_vfsmnt+0x23/0x430
[  607.175679][ T9533]  alloc_vfsmnt+0x23/0x430
[  607.175703][ T9533]  clone_mnt+0x4b/0x9a0
[  607.175732][ T9533]  copy_tree+0xde/0x930
[  607.175754][ T9533]  ? __init_waitqueue_head+0xa9/0x150
[  607.175783][ T9533]  ? alloc_mnt_ns+0x24e/0x310
[  607.175810][ T9533]  copy_mnt_ns+0x19d/0x870
[  607.175835][ T9533]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  607.175859][ T9533]  ? create_new_namespaces+0x31/0x720
[  607.175883][ T9533]  create_new_namespaces+0xd1/0x720
[  607.175904][ T9533]  ? bpf_lsm_capable+0x9/0x20
[  607.175924][ T9533]  ? security_capable+0x7e/0x2e0
[  607.175943][ T9533]  unshare_nsproxy_namespaces+0x11c/0x170
[  607.175956][ T9533]  ksys_unshare+0x4c8/0x8c0
[  607.175972][ T9533]  ? __pfx_ksys_unshare+0x10/0x10
[  607.175983][ T9533]  ? ksys_write+0x1e1/0x250
[  607.175999][ T9533]  ? __pfx_ksys_write+0x10/0x10
[  607.176016][ T9533]  __x64_sys_unshare+0x38/0x50
[  607.176028][ T9533]  do_syscall_64+0xfa/0xfa0
[  607.176040][ T9533]  ? lockdep_hardirqs_on+0x9c/0x150
[  607.176053][ T9533]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  607.176063][ T9533]  ? clear_bhb_loop+0x60/0xb0
[  607.176075][ T9533]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  607.176084][ T9533] RIP: 0033:0x7f7a4bfe56a9
[  607.176095][ T9533] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  607.176104][ T9533] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  607.176116][ T9533] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  607.176124][ T9533] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  607.176131][ T9533] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
executing program
[  607.176138][ T9533] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  607.176144][ T9533] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  607.176161][ T9533]  </TASK>
[  607.443757][ T9534] FAULT_INJECTION: forcing a failure.
[  607.443757][ T9534] name failslab, interval 1, probability 0, space 0, times 0
[  607.456411][ T9534] CPU: 1 UID: 0 PID: 9534 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  607.456434][ T9534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  607.456445][ T9534] Call Trace:
[  607.456454][ T9534]  <TASK>
[  607.456462][ T9534]  dump_stack_lvl+0x189/0x250
[  607.456484][ T9534]  ? __pfx____ratelimit+0x10/0x10
[  607.456498][ T9534]  ? __pfx_dump_stack_lvl+0x10/0x10
[  607.456512][ T9534]  ? __pfx__printk+0x10/0x10
[  607.456525][ T9534]  ? __pfx___might_resched+0x10/0x10
[  607.456537][ T9534]  ? fs_reclaim_acquire+0x7d/0x100
[  607.456555][ T9534]  should_fail_ex+0x414/0x560
[  607.456573][ T9534]  should_failslab+0xa8/0x100
[  607.456584][ T9534]  kmem_cache_alloc_noprof+0x74/0x6e0
[  607.456605][ T9534]  ? alloc_vfsmnt+0x23/0x430
[  607.456620][ T9534]  alloc_vfsmnt+0x23/0x430
[  607.456634][ T9534]  clone_mnt+0x4b/0x9a0
[  607.456650][ T9534]  copy_tree+0xde/0x930
[  607.456663][ T9534]  ? __init_waitqueue_head+0xa9/0x150
[  607.456679][ T9534]  ? alloc_mnt_ns+0x24e/0x310
[  607.456694][ T9534]  copy_mnt_ns+0x19d/0x870
[  607.456709][ T9534]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  607.456722][ T9534]  ? create_new_namespaces+0x31/0x720
[  607.456736][ T9534]  create_new_namespaces+0xd1/0x720
[  607.456748][ T9534]  ? bpf_lsm_capable+0x9/0x20
[  607.456760][ T9534]  ? security_capable+0x7e/0x2e0
[  607.456777][ T9534]  unshare_nsproxy_namespaces+0x11c/0x170
[  607.456790][ T9534]  ksys_unshare+0x4c8/0x8c0
[  607.456807][ T9534]  ? __pfx_ksys_unshare+0x10/0x10
[  607.456817][ T9534]  ? ksys_write+0x1e1/0x250
[  607.456833][ T9534]  ? __pfx_ksys_write+0x10/0x10
[  607.456850][ T9534]  __x64_sys_unshare+0x38/0x50
[  607.456862][ T9534]  do_syscall_64+0xfa/0xfa0
[  607.456875][ T9534]  ? lockdep_hardirqs_on+0x9c/0x150
[  607.456887][ T9534]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  607.456897][ T9534]  ? clear_bhb_loop+0x60/0xb0
[  607.456909][ T9534]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  607.456919][ T9534] RIP: 0033:0x7f7a4bfe56a9
[  607.456930][ T9534] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
executing program
[  607.456939][ T9534] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  607.456951][ T9534] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  607.456959][ T9534] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  607.456966][ T9534] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  607.456973][ T9534] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  607.456980][ T9534] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  607.456996][ T9534]  </TASK>
executing program
[  607.729354][ T9535] FAULT_INJECTION: forcing a failure.
[  607.729354][ T9535] name failslab, interval 1, probability 0, space 0, times 0
[  607.742739][ T9535] CPU: 1 UID: 0 PID: 9535 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  607.742756][ T9535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  607.742764][ T9535] Call Trace:
[  607.742768][ T9535]  <TASK>
[  607.742773][ T9535]  dump_stack_lvl+0x189/0x250
[  607.742792][ T9535]  ? __pfx____ratelimit+0x10/0x10
[  607.742805][ T9535]  ? __pfx_dump_stack_lvl+0x10/0x10
[  607.742818][ T9535]  ? __pfx__printk+0x10/0x10
[  607.742832][ T9535]  ? __pfx___might_resched+0x10/0x10
[  607.742842][ T9535]  ? fs_reclaim_acquire+0x7d/0x100
[  607.742861][ T9535]  should_fail_ex+0x414/0x560
[  607.742878][ T9535]  should_failslab+0xa8/0x100
[  607.742890][ T9535]  kmem_cache_alloc_noprof+0x74/0x6e0
[  607.742904][ T9535]  ? alloc_vfsmnt+0x23/0x430
[  607.742919][ T9535]  alloc_vfsmnt+0x23/0x430
[  607.742932][ T9535]  clone_mnt+0x4b/0x9a0
[  607.742948][ T9535]  copy_tree+0xde/0x930
[  607.742961][ T9535]  ? __init_waitqueue_head+0xa9/0x150
[  607.742977][ T9535]  ? alloc_mnt_ns+0x24e/0x310
[  607.742992][ T9535]  copy_mnt_ns+0x19d/0x870
[  607.743006][ T9535]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  607.743019][ T9535]  ? create_new_namespaces+0x31/0x720
[  607.743033][ T9535]  create_new_namespaces+0xd1/0x720
[  607.743045][ T9535]  ? bpf_lsm_capable+0x9/0x20
[  607.743057][ T9535]  ? security_capable+0x7e/0x2e0
[  607.743074][ T9535]  unshare_nsproxy_namespaces+0x11c/0x170
[  607.743087][ T9535]  ksys_unshare+0x4c8/0x8c0
[  607.743103][ T9535]  ? __pfx_ksys_unshare+0x10/0x10
[  607.743114][ T9535]  ? ksys_write+0x1e1/0x250
[  607.743130][ T9535]  ? __pfx_ksys_write+0x10/0x10
[  607.743147][ T9535]  __x64_sys_unshare+0x38/0x50
[  607.743159][ T9535]  do_syscall_64+0xfa/0xfa0
[  607.743171][ T9535]  ? lockdep_hardirqs_on+0x9c/0x150
[  607.743184][ T9535]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  607.743194][ T9535]  ? clear_bhb_loop+0x60/0xb0
[  607.743206][ T9535]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  607.743215][ T9535] RIP: 0033:0x7f7a4bfe56a9
[  607.743226][ T9535] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  607.743235][ T9535] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  607.743247][ T9535] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  607.743255][ T9535] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  607.743262][ T9535] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  607.743269][ T9535] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  607.743276][ T9535] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  607.743293][ T9535]  </TASK>
[  607.753794][ T9536] FAULT_INJECTION: forcing a failure.
[  607.753794][ T9536] name failslab, interval 1, probability 0, space 0, times 0
[  608.022386][ T9536] CPU: 1 UID: 0 PID: 9536 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  608.022410][ T9536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  608.022421][ T9536] Call Trace:
[  608.022431][ T9536]  <TASK>
[  608.022440][ T9536]  dump_stack_lvl+0x189/0x250
[  608.022469][ T9536]  ? __pfx____ratelimit+0x10/0x10
[  608.022489][ T9536]  ? __pfx_dump_stack_lvl+0x10/0x10
[  608.022504][ T9536]  ? __pfx__printk+0x10/0x10
[  608.022518][ T9536]  ? __pfx___might_resched+0x10/0x10
[  608.022529][ T9536]  ? fs_reclaim_acquire+0x7d/0x100
[  608.022548][ T9536]  should_fail_ex+0x414/0x560
[  608.022567][ T9536]  should_failslab+0xa8/0x100
[  608.022579][ T9536]  kmem_cache_alloc_noprof+0x74/0x6e0
[  608.022593][ T9536]  ? alloc_vfsmnt+0x23/0x430
[  608.022609][ T9536]  alloc_vfsmnt+0x23/0x430
[  608.022622][ T9536]  clone_mnt+0x4b/0x9a0
[  608.022639][ T9536]  copy_tree+0xde/0x930
[  608.022651][ T9536]  ? __init_waitqueue_head+0xa9/0x150
[  608.022667][ T9536]  ? alloc_mnt_ns+0x24e/0x310
[  608.022682][ T9536]  copy_mnt_ns+0x19d/0x870
[  608.022699][ T9536]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  608.022712][ T9536]  ? create_new_namespaces+0x31/0x720
[  608.022726][ T9536]  create_new_namespaces+0xd1/0x720
[  608.022738][ T9536]  ? bpf_lsm_capable+0x9/0x20
[  608.022750][ T9536]  ? security_capable+0x7e/0x2e0
[  608.022767][ T9536]  unshare_nsproxy_namespaces+0x11c/0x170
[  608.022780][ T9536]  ksys_unshare+0x4c8/0x8c0
[  608.022797][ T9536]  ? __pfx_ksys_unshare+0x10/0x10
[  608.022807][ T9536]  ? ksys_write+0x1e1/0x250
[  608.022823][ T9536]  ? __pfx_ksys_write+0x10/0x10
[  608.022840][ T9536]  __x64_sys_unshare+0x38/0x50
[  608.022852][ T9536]  do_syscall_64+0xfa/0xfa0
[  608.022865][ T9536]  ? lockdep_hardirqs_on+0x9c/0x150
[  608.022877][ T9536]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.022887][ T9536]  ? clear_bhb_loop+0x60/0xb0
[  608.022899][ T9536]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.022909][ T9536] RIP: 0033:0x7f7a4bfe56a9
[  608.022919][ T9536] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  608.022929][ T9536] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  608.022941][ T9536] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  608.022949][ T9536] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  608.022956][ T9536] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  608.022963][ T9536] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
executing program
[  608.022969][ T9536] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  608.022986][ T9536]  </TASK>
[  608.292696][ T9537] FAULT_INJECTION: forcing a failure.
[  608.292696][ T9537] name failslab, interval 1, probability 0, space 0, times 0
[  608.305422][ T9537] CPU: 0 UID: 0 PID: 9537 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  608.305448][ T9537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  608.305458][ T9537] Call Trace:
[  608.305467][ T9537]  <TASK>
[  608.305475][ T9537]  dump_stack_lvl+0x189/0x250
[  608.305509][ T9537]  ? __pfx____ratelimit+0x10/0x10
[  608.305527][ T9537]  ? __pfx_dump_stack_lvl+0x10/0x10
[  608.305540][ T9537]  ? __pfx__printk+0x10/0x10
[  608.305554][ T9537]  ? __pfx___might_resched+0x10/0x10
[  608.305565][ T9537]  ? fs_reclaim_acquire+0x7d/0x100
[  608.305583][ T9537]  should_fail_ex+0x414/0x560
[  608.305604][ T9537]  should_failslab+0xa8/0x100
[  608.305619][ T9537]  kmem_cache_alloc_noprof+0x74/0x6e0
[  608.305633][ T9537]  ? alloc_vfsmnt+0x23/0x430
[  608.305649][ T9537]  alloc_vfsmnt+0x23/0x430
[  608.305663][ T9537]  clone_mnt+0x4b/0x9a0
[  608.305679][ T9537]  copy_tree+0xde/0x930
[  608.305691][ T9537]  ? __init_waitqueue_head+0xa9/0x150
[  608.305707][ T9537]  ? alloc_mnt_ns+0x24e/0x310
[  608.305722][ T9537]  copy_mnt_ns+0x19d/0x870
[  608.305737][ T9537]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  608.305750][ T9537]  ? create_new_namespaces+0x31/0x720
[  608.305763][ T9537]  create_new_namespaces+0xd1/0x720
[  608.305775][ T9537]  ? bpf_lsm_capable+0x9/0x20
[  608.305788][ T9537]  ? security_capable+0x7e/0x2e0
[  608.305805][ T9537]  unshare_nsproxy_namespaces+0x11c/0x170
[  608.305818][ T9537]  ksys_unshare+0x4c8/0x8c0
[  608.305834][ T9537]  ? __pfx_ksys_unshare+0x10/0x10
[  608.305845][ T9537]  ? ksys_write+0x1e1/0x250
[  608.305861][ T9537]  ? __pfx_ksys_write+0x10/0x10
[  608.305878][ T9537]  __x64_sys_unshare+0x38/0x50
[  608.305890][ T9537]  do_syscall_64+0xfa/0xfa0
[  608.305902][ T9537]  ? lockdep_hardirqs_on+0x9c/0x150
[  608.305915][ T9537]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.305925][ T9537]  ? clear_bhb_loop+0x60/0xb0
[  608.305937][ T9537]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.305947][ T9537] RIP: 0033:0x7f7a4bfe56a9
[  608.305957][ T9537] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  608.305967][ T9537] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  608.305979][ T9537] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
executing program
[  608.305987][ T9537] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  608.305994][ T9537] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  608.306001][ T9537] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  608.306007][ T9537] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  608.306024][ T9537]  </TASK>
[  608.579847][ T9538] FAULT_INJECTION: forcing a failure.
[  608.579847][ T9538] name failslab, interval 1, probability 0, space 0, times 0
[  608.593652][ T9538] CPU: 0 UID: 0 PID: 9538 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  608.593668][ T9538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  608.593675][ T9538] Call Trace:
[  608.593680][ T9538]  <TASK>
[  608.593685][ T9538]  dump_stack_lvl+0x189/0x250
[  608.593704][ T9538]  ? __pfx____ratelimit+0x10/0x10
[  608.593717][ T9538]  ? __pfx_dump_stack_lvl+0x10/0x10
[  608.593731][ T9538]  ? __pfx__printk+0x10/0x10
[  608.593744][ T9538]  ? __pfx___might_resched+0x10/0x10
[  608.593755][ T9538]  ? fs_reclaim_acquire+0x7d/0x100
[  608.593774][ T9538]  should_fail_ex+0x414/0x560
[  608.593791][ T9538]  should_failslab+0xa8/0x100
[  608.593803][ T9538]  kmem_cache_alloc_noprof+0x74/0x6e0
[  608.593817][ T9538]  ? alloc_vfsmnt+0x23/0x430
[  608.593833][ T9538]  alloc_vfsmnt+0x23/0x430
[  608.593846][ T9538]  clone_mnt+0x4b/0x9a0
[  608.593862][ T9538]  copy_tree+0xde/0x930
[  608.593874][ T9538]  ? __init_waitqueue_head+0xa9/0x150
[  608.593890][ T9538]  ? alloc_mnt_ns+0x24e/0x310
[  608.593905][ T9538]  copy_mnt_ns+0x19d/0x870
[  608.593919][ T9538]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  608.593932][ T9538]  ? create_new_namespaces+0x31/0x720
[  608.593946][ T9538]  create_new_namespaces+0xd1/0x720
[  608.593958][ T9538]  ? bpf_lsm_capable+0x9/0x20
[  608.593970][ T9538]  ? security_capable+0x7e/0x2e0
[  608.593987][ T9538]  unshare_nsproxy_namespaces+0x11c/0x170
[  608.593999][ T9538]  ksys_unshare+0x4c8/0x8c0
[  608.594016][ T9538]  ? __pfx_ksys_unshare+0x10/0x10
[  608.594027][ T9538]  ? ksys_write+0x1e1/0x250
[  608.594041][ T9538]  ? __pfx_ksys_write+0x10/0x10
[  608.594059][ T9538]  __x64_sys_unshare+0x38/0x50
[  608.594071][ T9538]  do_syscall_64+0xfa/0xfa0
[  608.594083][ T9538]  ? lockdep_hardirqs_on+0x9c/0x150
[  608.594095][ T9538]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.594105][ T9538]  ? clear_bhb_loop+0x60/0xb0
[  608.594117][ T9538]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.594127][ T9538] RIP: 0033:0x7f7a4bfe56a9
[  608.594137][ T9538] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  608.594146][ T9538] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  608.594158][ T9538] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  608.594166][ T9538] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
executing program
[  608.594173][ T9538] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  608.594180][ T9538] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  608.594187][ T9538] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  608.594203][ T9538]  </TASK>
[  608.859109][ T9539] FAULT_INJECTION: forcing a failure.
[  608.859109][ T9539] name failslab, interval 1, probability 0, space 0, times 0
[  608.872070][ T9539] CPU: 1 UID: 0 PID: 9539 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  608.872086][ T9539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  608.872093][ T9539] Call Trace:
[  608.872098][ T9539]  <TASK>
[  608.872103][ T9539]  dump_stack_lvl+0x189/0x250
[  608.872121][ T9539]  ? __pfx____ratelimit+0x10/0x10
[  608.872134][ T9539]  ? __pfx_dump_stack_lvl+0x10/0x10
[  608.872147][ T9539]  ? __pfx__printk+0x10/0x10
[  608.872161][ T9539]  ? __pfx___might_resched+0x10/0x10
[  608.872172][ T9539]  ? fs_reclaim_acquire+0x7d/0x100
[  608.872190][ T9539]  should_fail_ex+0x414/0x560
[  608.872208][ T9539]  should_failslab+0xa8/0x100
[  608.872219][ T9539]  kmem_cache_alloc_noprof+0x74/0x6e0
[  608.872233][ T9539]  ? alloc_vfsmnt+0x23/0x430
[  608.872248][ T9539]  alloc_vfsmnt+0x23/0x430
[  608.872268][ T9539]  clone_mnt+0x4b/0x9a0
[  608.872284][ T9539]  copy_tree+0xde/0x930
[  608.872296][ T9539]  ? __init_waitqueue_head+0xa9/0x150
[  608.872312][ T9539]  ? alloc_mnt_ns+0x24e/0x310
[  608.872327][ T9539]  copy_mnt_ns+0x19d/0x870
[  608.872341][ T9539]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  608.872355][ T9539]  ? create_new_namespaces+0x31/0x720
[  608.872368][ T9539]  create_new_namespaces+0xd1/0x720
[  608.872380][ T9539]  ? bpf_lsm_capable+0x9/0x20
[  608.872392][ T9539]  ? security_capable+0x7e/0x2e0
[  608.872410][ T9539]  unshare_nsproxy_namespaces+0x11c/0x170
[  608.872422][ T9539]  ksys_unshare+0x4c8/0x8c0
[  608.872438][ T9539]  ? __pfx_ksys_unshare+0x10/0x10
[  608.872449][ T9539]  ? ksys_write+0x1e1/0x250
[  608.872465][ T9539]  ? __pfx_ksys_write+0x10/0x10
[  608.872483][ T9539]  __x64_sys_unshare+0x38/0x50
[  608.872494][ T9539]  do_syscall_64+0xfa/0xfa0
[  608.872507][ T9539]  ? lockdep_hardirqs_on+0x9c/0x150
[  608.872522][ T9539]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.872535][ T9539]  ? clear_bhb_loop+0x60/0xb0
[  608.872548][ T9539]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  608.872558][ T9539] RIP: 0033:0x7f7a4bfe56a9
[  608.872568][ T9539] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  608.872577][ T9539] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  608.872589][ T9539] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  608.872597][ T9539] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  608.872604][ T9539] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  608.872611][ T9539] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  608.872618][ T9539] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  608.872634][ T9539]  </TASK>
executing program
[  609.139686][ T9540] FAULT_INJECTION: forcing a failure.
[  609.139686][ T9540] name failslab, interval 1, probability 0, space 0, times 0
[  609.153615][ T9540] CPU: 1 UID: 0 PID: 9540 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  609.153631][ T9540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  609.153638][ T9540] Call Trace:
[  609.153642][ T9540]  <TASK>
[  609.153647][ T9540]  dump_stack_lvl+0x189/0x250
[  609.153666][ T9540]  ? __pfx____ratelimit+0x10/0x10
[  609.153680][ T9540]  ? __pfx_dump_stack_lvl+0x10/0x10
[  609.153693][ T9540]  ? __pfx__printk+0x10/0x10
[  609.153707][ T9540]  ? __pfx___might_resched+0x10/0x10
[  609.153717][ T9540]  ? fs_reclaim_acquire+0x7d/0x100
[  609.153735][ T9540]  should_fail_ex+0x414/0x560
[  609.153753][ T9540]  should_failslab+0xa8/0x100
[  609.153764][ T9540]  kmem_cache_alloc_noprof+0x74/0x6e0
[  609.153778][ T9540]  ? alloc_vfsmnt+0x23/0x430
[  609.153794][ T9540]  alloc_vfsmnt+0x23/0x430
[  609.153807][ T9540]  clone_mnt+0x4b/0x9a0
[  609.153823][ T9540]  copy_tree+0xde/0x930
[  609.153835][ T9540]  ? __init_waitqueue_head+0xa9/0x150
[  609.153851][ T9540]  ? alloc_mnt_ns+0x24e/0x310
[  609.153866][ T9540]  copy_mnt_ns+0x19d/0x870
[  609.153881][ T9540]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  609.153894][ T9540]  ? create_new_namespaces+0x31/0x720
[  609.153907][ T9540]  create_new_namespaces+0xd1/0x720
[  609.153919][ T9540]  ? bpf_lsm_capable+0x9/0x20
[  609.153931][ T9540]  ? security_capable+0x7e/0x2e0
[  609.153948][ T9540]  unshare_nsproxy_namespaces+0x11c/0x170
[  609.153961][ T9540]  ksys_unshare+0x4c8/0x8c0
[  609.153977][ T9540]  ? __pfx_ksys_unshare+0x10/0x10
[  609.153988][ T9540]  ? ksys_write+0x1e1/0x250
[  609.154002][ T9540]  ? __pfx_ksys_write+0x10/0x10
[  609.154020][ T9540]  __x64_sys_unshare+0x38/0x50
[  609.154032][ T9540]  do_syscall_64+0xfa/0xfa0
[  609.154043][ T9540]  ? lockdep_hardirqs_on+0x9c/0x150
[  609.154056][ T9540]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.154066][ T9540]  ? clear_bhb_loop+0x60/0xb0
[  609.154078][ T9540]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.154088][ T9540] RIP: 0033:0x7f7a4bfe56a9
[  609.154098][ T9540] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  609.154108][ T9540] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  609.154119][ T9540] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  609.154127][ T9540] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
executing program
[  609.154135][ T9540] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  609.154148][ T9540] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  609.154155][ T9540] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  609.154171][ T9540]  </TASK>
[  609.418811][ T9541] FAULT_INJECTION: forcing a failure.
[  609.418811][ T9541] name failslab, interval 1, probability 0, space 0, times 0
[  609.431515][ T9541] CPU: 0 UID: 0 PID: 9541 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  609.431533][ T9541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  609.431540][ T9541] Call Trace:
[  609.431546][ T9541]  <TASK>
[  609.431551][ T9541]  dump_stack_lvl+0x189/0x250
[  609.431569][ T9541]  ? __pfx____ratelimit+0x10/0x10
[  609.431583][ T9541]  ? __pfx_dump_stack_lvl+0x10/0x10
[  609.431596][ T9541]  ? __pfx__printk+0x10/0x10
[  609.431610][ T9541]  ? __pfx___might_resched+0x10/0x10
[  609.431620][ T9541]  ? fs_reclaim_acquire+0x7d/0x100
[  609.431639][ T9541]  should_fail_ex+0x414/0x560
[  609.431656][ T9541]  should_failslab+0xa8/0x100
[  609.431668][ T9541]  kmem_cache_alloc_noprof+0x74/0x6e0
[  609.431682][ T9541]  ? alloc_vfsmnt+0x23/0x430
[  609.431698][ T9541]  alloc_vfsmnt+0x23/0x430
[  609.431711][ T9541]  clone_mnt+0x4b/0x9a0
[  609.431727][ T9541]  copy_tree+0xde/0x930
[  609.431740][ T9541]  ? __init_waitqueue_head+0xa9/0x150
[  609.431756][ T9541]  ? alloc_mnt_ns+0x24e/0x310
[  609.431771][ T9541]  copy_mnt_ns+0x19d/0x870
[  609.431785][ T9541]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  609.431801][ T9541]  ? create_new_namespaces+0x31/0x720
[  609.431815][ T9541]  create_new_namespaces+0xd1/0x720
[  609.431827][ T9541]  ? bpf_lsm_capable+0x9/0x20
[  609.431840][ T9541]  ? security_capable+0x7e/0x2e0
[  609.431857][ T9541]  unshare_nsproxy_namespaces+0x11c/0x170
[  609.431870][ T9541]  ksys_unshare+0x4c8/0x8c0
[  609.431886][ T9541]  ? __pfx_ksys_unshare+0x10/0x10
[  609.431897][ T9541]  ? ksys_write+0x1e1/0x250
[  609.431913][ T9541]  ? __pfx_ksys_write+0x10/0x10
[  609.431930][ T9541]  __x64_sys_unshare+0x38/0x50
[  609.431942][ T9541]  do_syscall_64+0xfa/0xfa0
[  609.431955][ T9541]  ? lockdep_hardirqs_on+0x9c/0x150
[  609.431967][ T9541]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.431977][ T9541]  ? clear_bhb_loop+0x60/0xb0
[  609.431990][ T9541]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.431999][ T9541] RIP: 0033:0x7f7a4bfe56a9
[  609.432009][ T9541] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  609.432019][ T9541] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  609.432031][ T9541] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  609.432039][ T9541] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  609.432046][ T9541] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  609.432053][ T9541] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
executing program
[  609.432059][ T9541] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  609.432076][ T9541]  </TASK>
[  609.701465][ T9542] FAULT_INJECTION: forcing a failure.
[  609.701465][ T9542] name failslab, interval 1, probability 0, space 0, times 0
[  609.714484][ T9542] CPU: 0 UID: 0 PID: 9542 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  609.714501][ T9542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  609.714507][ T9542] Call Trace:
[  609.714512][ T9542]  <TASK>
[  609.714517][ T9542]  dump_stack_lvl+0x189/0x250
[  609.714535][ T9542]  ? __pfx____ratelimit+0x10/0x10
[  609.714548][ T9542]  ? __pfx_dump_stack_lvl+0x10/0x10
[  609.714561][ T9542]  ? __pfx__printk+0x10/0x10
[  609.714575][ T9542]  ? __pfx___might_resched+0x10/0x10
[  609.714585][ T9542]  ? fs_reclaim_acquire+0x7d/0x100
[  609.714604][ T9542]  should_fail_ex+0x414/0x560
[  609.714622][ T9542]  should_failslab+0xa8/0x100
[  609.714634][ T9542]  kmem_cache_alloc_noprof+0x74/0x6e0
[  609.714648][ T9542]  ? alloc_vfsmnt+0x23/0x430
[  609.714664][ T9542]  alloc_vfsmnt+0x23/0x430
[  609.714677][ T9542]  clone_mnt+0x4b/0x9a0
[  609.714692][ T9542]  copy_tree+0xde/0x930
[  609.714705][ T9542]  ? __init_waitqueue_head+0xa9/0x150
[  609.714721][ T9542]  ? alloc_mnt_ns+0x24e/0x310
[  609.714736][ T9542]  copy_mnt_ns+0x19d/0x870
[  609.714750][ T9542]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  609.714764][ T9542]  ? create_new_namespaces+0x31/0x720
[  609.714777][ T9542]  create_new_namespaces+0xd1/0x720
[  609.714789][ T9542]  ? bpf_lsm_capable+0x9/0x20
[  609.714801][ T9542]  ? security_capable+0x7e/0x2e0
[  609.714819][ T9542]  unshare_nsproxy_namespaces+0x11c/0x170
[  609.714831][ T9542]  ksys_unshare+0x4c8/0x8c0
[  609.714847][ T9542]  ? __pfx_ksys_unshare+0x10/0x10
[  609.714865][ T9542]  ? ksys_write+0x1e1/0x250
[  609.714880][ T9542]  ? __pfx_ksys_write+0x10/0x10
[  609.714898][ T9542]  __x64_sys_unshare+0x38/0x50
[  609.714910][ T9542]  do_syscall_64+0xfa/0xfa0
[  609.714922][ T9542]  ? lockdep_hardirqs_on+0x9c/0x150
[  609.714934][ T9542]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.714944][ T9542]  ? clear_bhb_loop+0x60/0xb0
[  609.714956][ T9542]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.714966][ T9542] RIP: 0033:0x7f7a4bfe56a9
[  609.714976][ T9542] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  609.714989][ T9542] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  609.715002][ T9542] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
executing program
[  609.715011][ T9542] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  609.715019][ T9542] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  609.715025][ T9542] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  609.715032][ T9542] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  609.715049][ T9542]  </TASK>
[  609.980532][ T9543] FAULT_INJECTION: forcing a failure.
[  609.980532][ T9543] name failslab, interval 1, probability 0, space 0, times 0
[  609.993763][ T9543] CPU: 1 UID: 0 PID: 9543 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  609.993787][ T9543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  609.993798][ T9543] Call Trace:
[  609.993805][ T9543]  <TASK>
[  609.993813][ T9543]  dump_stack_lvl+0x189/0x250
[  609.993839][ T9543]  ? __pfx____ratelimit+0x10/0x10
[  609.993861][ T9543]  ? __pfx_dump_stack_lvl+0x10/0x10
[  609.993883][ T9543]  ? __pfx__printk+0x10/0x10
[  609.993907][ T9543]  ? __pfx___might_resched+0x10/0x10
[  609.993926][ T9543]  ? fs_reclaim_acquire+0x7d/0x100
[  609.993965][ T9543]  should_fail_ex+0x414/0x560
[  609.993996][ T9543]  should_failslab+0xa8/0x100
[  609.994017][ T9543]  kmem_cache_alloc_noprof+0x74/0x6e0
[  609.994042][ T9543]  ? alloc_vfsmnt+0x23/0x430
[  609.994068][ T9543]  alloc_vfsmnt+0x23/0x430
[  609.994092][ T9543]  clone_mnt+0x4b/0x9a0
[  609.994121][ T9543]  copy_tree+0xde/0x930
[  609.994144][ T9543]  ? __init_waitqueue_head+0xa9/0x150
[  609.994172][ T9543]  ? alloc_mnt_ns+0x24e/0x310
[  609.994199][ T9543]  copy_mnt_ns+0x19d/0x870
[  609.994224][ T9543]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  609.994246][ T9543]  ? create_new_namespaces+0x31/0x720
[  609.994270][ T9543]  create_new_namespaces+0xd1/0x720
[  609.994292][ T9543]  ? bpf_lsm_capable+0x9/0x20
[  609.994318][ T9543]  ? security_capable+0x7e/0x2e0
[  609.994349][ T9543]  unshare_nsproxy_namespaces+0x11c/0x170
[  609.994373][ T9543]  ksys_unshare+0x4c8/0x8c0
[  609.994401][ T9543]  ? __pfx_ksys_unshare+0x10/0x10
[  609.994421][ T9543]  ? ksys_write+0x1e1/0x250
[  609.994453][ T9543]  ? __pfx_ksys_write+0x10/0x10
[  609.994485][ T9543]  __x64_sys_unshare+0x38/0x50
[  609.994507][ T9543]  do_syscall_64+0xfa/0xfa0
[  609.994528][ T9543]  ? lockdep_hardirqs_on+0x9c/0x150
[  609.994551][ T9543]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.994569][ T9543]  ? clear_bhb_loop+0x60/0xb0
[  609.994592][ T9543]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  609.994610][ T9543] RIP: 0033:0x7f7a4bfe56a9
[  609.994626][ T9543] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  609.994643][ T9543] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  609.994664][ T9543] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  609.994678][ T9543] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  609.994691][ T9543] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  609.994704][ T9543] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
executing program
[  609.994716][ T9543] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  609.994746][ T9543]  </TASK>
[  610.262430][ T9544] FAULT_INJECTION: forcing a failure.
[  610.262430][ T9544] name failslab, interval 1, probability 0, space 0, times 0
[  610.276313][ T9544] CPU: 1 UID: 0 PID: 9544 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  610.276329][ T9544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  610.276336][ T9544] Call Trace:
[  610.276341][ T9544]  <TASK>
[  610.276345][ T9544]  dump_stack_lvl+0x189/0x250
[  610.276365][ T9544]  ? __pfx____ratelimit+0x10/0x10
[  610.276378][ T9544]  ? __pfx_dump_stack_lvl+0x10/0x10
[  610.276396][ T9544]  ? __pfx__printk+0x10/0x10
[  610.276411][ T9544]  ? __pfx___might_resched+0x10/0x10
[  610.276422][ T9544]  ? fs_reclaim_acquire+0x7d/0x100
[  610.276440][ T9544]  should_fail_ex+0x414/0x560
[  610.276458][ T9544]  should_failslab+0xa8/0x100
[  610.276470][ T9544]  kmem_cache_alloc_noprof+0x74/0x6e0
[  610.276483][ T9544]  ? alloc_vfsmnt+0x23/0x430
[  610.276499][ T9544]  alloc_vfsmnt+0x23/0x430
[  610.276512][ T9544]  clone_mnt+0x4b/0x9a0
[  610.276528][ T9544]  copy_tree+0xde/0x930
[  610.276540][ T9544]  ? __init_waitqueue_head+0xa9/0x150
[  610.276556][ T9544]  ? alloc_mnt_ns+0x24e/0x310
[  610.276571][ T9544]  copy_mnt_ns+0x19d/0x870
[  610.276585][ T9544]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  610.276598][ T9544]  ? create_new_namespaces+0x31/0x720
[  610.276611][ T9544]  create_new_namespaces+0xd1/0x720
[  610.276623][ T9544]  ? bpf_lsm_capable+0x9/0x20
[  610.276635][ T9544]  ? security_capable+0x7e/0x2e0
[  610.276652][ T9544]  unshare_nsproxy_namespaces+0x11c/0x170
[  610.276665][ T9544]  ksys_unshare+0x4c8/0x8c0
[  610.276681][ T9544]  ? __pfx_ksys_unshare+0x10/0x10
[  610.276691][ T9544]  ? ksys_write+0x1e1/0x250
[  610.276706][ T9544]  ? __pfx_ksys_write+0x10/0x10
[  610.276724][ T9544]  __x64_sys_unshare+0x38/0x50
[  610.276736][ T9544]  do_syscall_64+0xfa/0xfa0
[  610.276747][ T9544]  ? lockdep_hardirqs_on+0x9c/0x150
[  610.276760][ T9544]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  610.276770][ T9544]  ? clear_bhb_loop+0x60/0xb0
[  610.276782][ T9544]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  610.276792][ T9544] RIP: 0033:0x7f7a4bfe56a9
[  610.276802][ T9544] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  610.276811][ T9544] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
executing program
[  610.276823][ T9544] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  610.276831][ T9544] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  610.276838][ T9544] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  610.276844][ T9544] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  610.276851][ T9544] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  610.276867][ T9544]  </TASK>
[  610.549633][ T9545] FAULT_INJECTION: forcing a failure.
[  610.549633][ T9545] name failslab, interval 1, probability 0, space 0, times 0
[  610.562391][ T9545] CPU: 0 UID: 0 PID: 9545 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  610.562414][ T9545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  610.562425][ T9545] Call Trace:
[  610.562436][ T9545]  <TASK>
[  610.562445][ T9545]  dump_stack_lvl+0x189/0x250
[  610.562475][ T9545]  ? __pfx____ratelimit+0x10/0x10
[  610.562492][ T9545]  ? __pfx_dump_stack_lvl+0x10/0x10
[  610.562505][ T9545]  ? __pfx__printk+0x10/0x10
[  610.562519][ T9545]  ? __pfx___might_resched+0x10/0x10
[  610.562530][ T9545]  ? fs_reclaim_acquire+0x7d/0x100
[  610.562548][ T9545]  should_fail_ex+0x414/0x560
[  610.562565][ T9545]  should_failslab+0xa8/0x100
[  610.562577][ T9545]  kmem_cache_alloc_noprof+0x74/0x6e0
[  610.562592][ T9545]  ? alloc_vfsmnt+0x23/0x430
[  610.562607][ T9545]  alloc_vfsmnt+0x23/0x430
[  610.562621][ T9545]  clone_mnt+0x4b/0x9a0
[  610.562637][ T9545]  copy_tree+0xde/0x930
[  610.562649][ T9545]  ? __init_waitqueue_head+0xa9/0x150
[  610.562665][ T9545]  ? alloc_mnt_ns+0x24e/0x310
[  610.562680][ T9545]  copy_mnt_ns+0x19d/0x870
[  610.562694][ T9545]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  610.562708][ T9545]  ? create_new_namespaces+0x31/0x720
[  610.562721][ T9545]  create_new_namespaces+0xd1/0x720
[  610.562734][ T9545]  ? bpf_lsm_capable+0x9/0x20
[  610.562746][ T9545]  ? security_capable+0x7e/0x2e0
[  610.562763][ T9545]  unshare_nsproxy_namespaces+0x11c/0x170
[  610.562776][ T9545]  ksys_unshare+0x4c8/0x8c0
[  610.562793][ T9545]  ? __pfx_ksys_unshare+0x10/0x10
[  610.562803][ T9545]  ? ksys_write+0x1e1/0x250
[  610.562819][ T9545]  ? __pfx_ksys_write+0x10/0x10
[  610.562836][ T9545]  __x64_sys_unshare+0x38/0x50
[  610.562849][ T9545]  do_syscall_64+0xfa/0xfa0
[  610.562861][ T9545]  ? lockdep_hardirqs_on+0x9c/0x150
[  610.562873][ T9545]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  610.562884][ T9545]  ? clear_bhb_loop+0x60/0xb0
[  610.562896][ T9545]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  610.562906][ T9545] RIP: 0033:0x7f7a4bfe56a9
[  610.562917][ T9545] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  610.562926][ T9545] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  610.562938][ T9545] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  610.562946][ T9545] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
executing program
[  610.562953][ T9545] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  610.562960][ T9545] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  610.562967][ T9545] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  610.562983][ T9545]  </TASK>
[  610.832318][ T9546] FAULT_INJECTION: forcing a failure.
[  610.832318][ T9546] name failslab, interval 1, probability 0, space 0, times 0
[  610.845283][ T9546] CPU: 0 UID: 0 PID: 9546 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  610.845299][ T9546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  610.845307][ T9546] Call Trace:
[  610.845311][ T9546]  <TASK>
[  610.845316][ T9546]  dump_stack_lvl+0x189/0x250
[  610.845334][ T9546]  ? __pfx____ratelimit+0x10/0x10
[  610.845346][ T9546]  ? __pfx_dump_stack_lvl+0x10/0x10
[  610.845360][ T9546]  ? __pfx__printk+0x10/0x10
[  610.845373][ T9546]  ? __pfx___might_resched+0x10/0x10
[  610.845384][ T9546]  ? fs_reclaim_acquire+0x7d/0x100
[  610.845402][ T9546]  should_fail_ex+0x414/0x560
[  610.845420][ T9546]  should_failslab+0xa8/0x100
[  610.845431][ T9546]  __kmalloc_node_noprof+0xd2/0x800
[  610.845445][ T9546]  ? allocate_slab+0x179/0x3a0
[  610.845459][ T9546]  allocate_slab+0x179/0x3a0
[  610.845472][ T9546]  ___slab_alloc+0xe94/0x18a0
[  610.845483][ T9546]  ? __pfx___might_resched+0x10/0x10
[  610.845493][ T9546]  ? create_new_namespaces+0x31/0x720
[  610.845507][ T9546]  ? create_new_namespaces+0x31/0x720
[  610.845516][ T9546]  __slab_alloc+0x65/0x100
[  610.845529][ T9546]  kmem_cache_alloc_noprof+0x3f9/0x6e0
[  610.845542][ T9546]  ? create_new_namespaces+0x31/0x720
[  610.845554][ T9546]  create_new_namespaces+0x31/0x720
[  610.845563][ T9546]  ? apparmor_capable+0x137/0x1b0
[  610.845575][ T9546]  ? bpf_lsm_capable+0x9/0x20
[  610.845588][ T9546]  ? security_capable+0x7e/0x2e0
[  610.845604][ T9546]  unshare_nsproxy_namespaces+0x11c/0x170
[  610.845616][ T9546]  ksys_unshare+0x4c8/0x8c0
[  610.845632][ T9546]  ? __pfx_ksys_unshare+0x10/0x10
[  610.845643][ T9546]  ? ksys_write+0x1e1/0x250
[  610.845658][ T9546]  ? __pfx_ksys_write+0x10/0x10
[  610.845675][ T9546]  __x64_sys_unshare+0x38/0x50
[  610.845686][ T9546]  do_syscall_64+0xfa/0xfa0
[  610.845698][ T9546]  ? lockdep_hardirqs_on+0x9c/0x150
[  610.845711][ T9546]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  610.845720][ T9546]  ? clear_bhb_loop+0x60/0xb0
[  610.845732][ T9546]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  610.845742][ T9546] RIP: 0033:0x7f7a4bfe56a9
[  610.845753][ T9546] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  610.845762][ T9546] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  610.845774][ T9546] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  610.845782][ T9546] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  610.845789][ T9546] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  610.845796][ T9546] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
executing program
executing program
[  610.845802][ T9546] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  610.845818][ T9546]  </TASK>
[  611.126923][ T9547] FAULT_INJECTION: forcing a failure.
[  611.126923][ T9547] name failslab, interval 1, probability 0, space 0, times 0
[  611.139675][ T9547] CPU: 0 UID: 0 PID: 9547 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  611.139698][ T9547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  611.139705][ T9547] Call Trace:
[  611.139713][ T9547]  <TASK>
[  611.139718][ T9547]  dump_stack_lvl+0x189/0x250
[  611.139737][ T9547]  ? __pfx____ratelimit+0x10/0x10
[  611.139754][ T9547]  ? __pfx_dump_stack_lvl+0x10/0x10
[  611.139771][ T9547]  ? __pfx__printk+0x10/0x10
[  611.139786][ T9547]  ? __pfx___might_resched+0x10/0x10
[  611.139796][ T9547]  ? fs_reclaim_acquire+0x7d/0x100
[  611.139815][ T9547]  should_fail_ex+0x414/0x560
[  611.139833][ T9547]  should_failslab+0xa8/0x100
[  611.139845][ T9547]  kmem_cache_alloc_noprof+0x74/0x6e0
[  611.139859][ T9547]  ? alloc_vfsmnt+0x23/0x430
[  611.139874][ T9547]  alloc_vfsmnt+0x23/0x430
[  611.139888][ T9547]  clone_mnt+0x4b/0x9a0
[  611.139904][ T9547]  copy_tree+0xde/0x930
[  611.139918][ T9547]  ? __init_waitqueue_head+0xa9/0x150
[  611.139935][ T9547]  ? alloc_mnt_ns+0x24e/0x310
[  611.139951][ T9547]  copy_mnt_ns+0x19d/0x870
[  611.139965][ T9547]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  611.139978][ T9547]  ? create_new_namespaces+0x31/0x720
[  611.139992][ T9547]  create_new_namespaces+0xd1/0x720
[  611.140004][ T9547]  ? bpf_lsm_capable+0x9/0x20
[  611.140017][ T9547]  ? security_capable+0x7e/0x2e0
[  611.140034][ T9547]  unshare_nsproxy_namespaces+0x11c/0x170
[  611.140047][ T9547]  ksys_unshare+0x4c8/0x8c0
[  611.140070][ T9547]  ? __pfx_ksys_unshare+0x10/0x10
[  611.140081][ T9547]  ? ksys_write+0x1e1/0x250
[  611.140100][ T9547]  ? __pfx_ksys_write+0x10/0x10
[  611.140117][ T9547]  __x64_sys_unshare+0x38/0x50
[  611.140129][ T9547]  do_syscall_64+0xfa/0xfa0
[  611.140142][ T9547]  ? lockdep_hardirqs_on+0x9c/0x150
[  611.140155][ T9547]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.140165][ T9547]  ? clear_bhb_loop+0x60/0xb0
[  611.140177][ T9547]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.140187][ T9547] RIP: 0033:0x7f7a4bfe56a9
[  611.140197][ T9547] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  611.140207][ T9547] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  611.140219][ T9547] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  611.140227][ T9547] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  611.140234][ T9547] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  611.140241][ T9547] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  611.140248][ T9547] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  611.140264][ T9547]  </TASK>
[  611.408942][ T9548] FAULT_INJECTION: forcing a failure.
[  611.408942][ T9548] name failslab, interval 1, probability 0, space 0, times 0
[  611.422063][ T9548] CPU: 0 UID: 0 PID: 9548 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  611.422089][ T9548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  611.422101][ T9548] Call Trace:
[  611.422109][ T9548]  <TASK>
[  611.422119][ T9548]  dump_stack_lvl+0x189/0x250
[  611.422150][ T9548]  ? __pfx____ratelimit+0x10/0x10
[  611.422171][ T9548]  ? __pfx_dump_stack_lvl+0x10/0x10
[  611.422195][ T9548]  ? __pfx__printk+0x10/0x10
[  611.422219][ T9548]  ? __pfx___might_resched+0x10/0x10
[  611.422236][ T9548]  ? fs_reclaim_acquire+0x7d/0x100
[  611.422267][ T9548]  should_fail_ex+0x414/0x560
[  611.422297][ T9548]  should_failslab+0xa8/0x100
[  611.422319][ T9548]  kmem_cache_alloc_noprof+0x74/0x6e0
[  611.422344][ T9548]  ? alloc_vfsmnt+0x23/0x430
[  611.422371][ T9548]  alloc_vfsmnt+0x23/0x430
[  611.422395][ T9548]  clone_mnt+0x4b/0x9a0
[  611.422424][ T9548]  copy_tree+0xde/0x930
[  611.422447][ T9548]  ? __init_waitqueue_head+0xa9/0x150
[  611.422475][ T9548]  ? alloc_mnt_ns+0x24e/0x310
[  611.422502][ T9548]  copy_mnt_ns+0x19d/0x870
[  611.422532][ T9548]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  611.422556][ T9548]  ? create_new_namespaces+0x31/0x720
[  611.422581][ T9548]  create_new_namespaces+0xd1/0x720
[  611.422604][ T9548]  ? bpf_lsm_capable+0x9/0x20
[  611.422625][ T9548]  ? security_capable+0x7e/0x2e0
[  611.422656][ T9548]  unshare_nsproxy_namespaces+0x11c/0x170
[  611.422680][ T9548]  ksys_unshare+0x4c8/0x8c0
[  611.422710][ T9548]  ? __pfx_ksys_unshare+0x10/0x10
[  611.422730][ T9548]  ? ksys_write+0x1e1/0x250
[  611.422757][ T9548]  ? __pfx_ksys_write+0x10/0x10
[  611.422787][ T9548]  __x64_sys_unshare+0x38/0x50
[  611.422806][ T9548]  do_syscall_64+0xfa/0xfa0
[  611.422827][ T9548]  ? lockdep_hardirqs_on+0x9c/0x150
[  611.422851][ T9548]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.422871][ T9548]  ? clear_bhb_loop+0x60/0xb0
[  611.422894][ T9548]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.422915][ T9548] RIP: 0033:0x7f7a4bfe56a9
[  611.422933][ T9548] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  611.422949][ T9548] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  611.422970][ T9548] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
executing program
[  611.422985][ T9548] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  611.422998][ T9548] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  611.423012][ T9548] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  611.423025][ T9548] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  611.423064][ T9548]  </TASK>
[  611.693148][ T9549] FAULT_INJECTION: forcing a failure.
[  611.693148][ T9549] name failslab, interval 1, probability 0, space 0, times 0
[  611.705840][ T9549] CPU: 1 UID: 0 PID: 9549 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  611.705855][ T9549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  611.705862][ T9549] Call Trace:
[  611.705867][ T9549]  <TASK>
[  611.705872][ T9549]  dump_stack_lvl+0x189/0x250
[  611.705891][ T9549]  ? __pfx____ratelimit+0x10/0x10
[  611.705904][ T9549]  ? __pfx_dump_stack_lvl+0x10/0x10
[  611.705917][ T9549]  ? __pfx__printk+0x10/0x10
[  611.705931][ T9549]  ? __pfx___might_resched+0x10/0x10
[  611.705941][ T9549]  ? fs_reclaim_acquire+0x7d/0x100
[  611.705960][ T9549]  should_fail_ex+0x414/0x560
[  611.705978][ T9549]  should_failslab+0xa8/0x100
[  611.705989][ T9549]  kmem_cache_alloc_noprof+0x74/0x6e0
[  611.706003][ T9549]  ? alloc_vfsmnt+0x23/0x430
[  611.706018][ T9549]  alloc_vfsmnt+0x23/0x430
[  611.706031][ T9549]  clone_mnt+0x4b/0x9a0
[  611.706051][ T9549]  copy_tree+0xde/0x930
[  611.706064][ T9549]  ? __init_waitqueue_head+0xa9/0x150
[  611.706080][ T9549]  ? alloc_mnt_ns+0x24e/0x310
[  611.706095][ T9549]  copy_mnt_ns+0x19d/0x870
[  611.706109][ T9549]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  611.706123][ T9549]  ? create_new_namespaces+0x31/0x720
[  611.706136][ T9549]  create_new_namespaces+0xd1/0x720
[  611.706148][ T9549]  ? bpf_lsm_capable+0x9/0x20
[  611.706160][ T9549]  ? security_capable+0x7e/0x2e0
[  611.706177][ T9549]  unshare_nsproxy_namespaces+0x11c/0x170
[  611.706195][ T9549]  ksys_unshare+0x4c8/0x8c0
[  611.706211][ T9549]  ? __pfx_ksys_unshare+0x10/0x10
[  611.706222][ T9549]  ? ksys_write+0x1e1/0x250
[  611.706238][ T9549]  ? __pfx_ksys_write+0x10/0x10
[  611.706256][ T9549]  __x64_sys_unshare+0x38/0x50
[  611.706267][ T9549]  do_syscall_64+0xfa/0xfa0
[  611.706279][ T9549]  ? lockdep_hardirqs_on+0x9c/0x150
[  611.706292][ T9549]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.706302][ T9549]  ? clear_bhb_loop+0x60/0xb0
[  611.706314][ T9549]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.706324][ T9549] RIP: 0033:0x7f7a4bfe56a9
[  611.706334][ T9549] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  611.706344][ T9549] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  611.706356][ T9549] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  611.706364][ T9549] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  611.706371][ T9549] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  611.706378][ T9549] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
executing program
executing program
[  611.706384][ T9549] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  611.706401][ T9549]  </TASK>
[  611.977481][ T9550] FAULT_INJECTION: forcing a failure.
[  611.977481][ T9550] name failslab, interval 1, probability 0, space 0, times 0
[  611.990239][ T9550] CPU: 1 UID: 0 PID: 9550 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  611.990255][ T9550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  611.990262][ T9550] Call Trace:
[  611.990267][ T9550]  <TASK>
[  611.990272][ T9550]  dump_stack_lvl+0x189/0x250
[  611.990290][ T9550]  ? __pfx____ratelimit+0x10/0x10
[  611.990303][ T9550]  ? __pfx_dump_stack_lvl+0x10/0x10
[  611.990316][ T9550]  ? __pfx__printk+0x10/0x10
[  611.990330][ T9550]  ? __pfx___might_resched+0x10/0x10
[  611.990341][ T9550]  ? fs_reclaim_acquire+0x7d/0x100
[  611.990359][ T9550]  should_fail_ex+0x414/0x560
[  611.990377][ T9550]  should_failslab+0xa8/0x100
[  611.990388][ T9550]  kmem_cache_alloc_noprof+0x74/0x6e0
[  611.990402][ T9550]  ? alloc_vfsmnt+0x23/0x430
[  611.990419][ T9550]  alloc_vfsmnt+0x23/0x430
[  611.990432][ T9550]  clone_mnt+0x4b/0x9a0
[  611.990448][ T9550]  copy_tree+0xde/0x930
[  611.990460][ T9550]  ? __init_waitqueue_head+0xa9/0x150
[  611.990477][ T9550]  ? alloc_mnt_ns+0x24e/0x310
[  611.990491][ T9550]  copy_mnt_ns+0x19d/0x870
[  611.990506][ T9550]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  611.990519][ T9550]  ? create_new_namespaces+0x31/0x720
[  611.990532][ T9550]  create_new_namespaces+0xd1/0x720
[  611.990544][ T9550]  ? bpf_lsm_capable+0x9/0x20
[  611.990556][ T9550]  ? security_capable+0x7e/0x2e0
[  611.990574][ T9550]  unshare_nsproxy_namespaces+0x11c/0x170
[  611.990586][ T9550]  ksys_unshare+0x4c8/0x8c0
[  611.990603][ T9550]  ? __pfx_ksys_unshare+0x10/0x10
[  611.990613][ T9550]  ? ksys_write+0x1e1/0x250
[  611.990628][ T9550]  ? __pfx_ksys_write+0x10/0x10
[  611.990646][ T9550]  __x64_sys_unshare+0x38/0x50
[  611.990657][ T9550]  do_syscall_64+0xfa/0xfa0
[  611.990669][ T9550]  ? lockdep_hardirqs_on+0x9c/0x150
[  611.990682][ T9550]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.990691][ T9550]  ? clear_bhb_loop+0x60/0xb0
[  611.990703][ T9550]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  611.990713][ T9550] RIP: 0033:0x7f7a4bfe56a9
[  611.990723][ T9550] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
executing program
[  611.990733][ T9550] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  611.990745][ T9550] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  611.990752][ T9550] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  611.990759][ T9550] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  611.990766][ T9550] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  611.990773][ T9550] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  611.990789][ T9550]  </TASK>
[  612.273131][ T9552] FAULT_INJECTION: forcing a failure.
[  612.273131][ T9552] name failslab, interval 1, probability 0, space 0, times 0
[  612.285872][ T9552] CPU: 1 UID: 0 PID: 9552 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  612.285894][ T9552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  612.285901][ T9552] Call Trace:
[  612.285908][ T9552]  <TASK>
[  612.285913][ T9552]  dump_stack_lvl+0x189/0x250
[  612.285932][ T9552]  ? __pfx____ratelimit+0x10/0x10
[  612.285949][ T9552]  ? __pfx_dump_stack_lvl+0x10/0x10
[  612.285969][ T9552]  ? __pfx__printk+0x10/0x10
[  612.285983][ T9552]  ? __pfx___might_resched+0x10/0x10
[  612.285994][ T9552]  ? fs_reclaim_acquire+0x7d/0x100
[  612.286012][ T9552]  should_fail_ex+0x414/0x560
[  612.286031][ T9552]  should_failslab+0xa8/0x100
[  612.286043][ T9552]  kmem_cache_alloc_noprof+0x74/0x6e0
[  612.286058][ T9552]  ? alloc_vfsmnt+0x23/0x430
[  612.286073][ T9552]  alloc_vfsmnt+0x23/0x430
[  612.286087][ T9552]  clone_mnt+0x4b/0x9a0
[  612.286103][ T9552]  copy_tree+0xde/0x930
[  612.286115][ T9552]  ? __init_waitqueue_head+0xa9/0x150
[  612.286132][ T9552]  ? alloc_mnt_ns+0x24e/0x310
[  612.286147][ T9552]  copy_mnt_ns+0x19d/0x870
[  612.286161][ T9552]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  612.286175][ T9552]  ? create_new_namespaces+0x31/0x720
[  612.286188][ T9552]  create_new_namespaces+0xd1/0x720
[  612.286200][ T9552]  ? bpf_lsm_capable+0x9/0x20
[  612.286214][ T9552]  ? security_capable+0x7e/0x2e0
[  612.286232][ T9552]  unshare_nsproxy_namespaces+0x11c/0x170
[  612.286245][ T9552]  ksys_unshare+0x4c8/0x8c0
[  612.286262][ T9552]  ? __pfx_ksys_unshare+0x10/0x10
[  612.286272][ T9552]  ? ksys_write+0x1e1/0x250
[  612.286288][ T9552]  ? __pfx_ksys_write+0x10/0x10
[  612.286306][ T9552]  __x64_sys_unshare+0x38/0x50
[  612.286318][ T9552]  do_syscall_64+0xfa/0xfa0
[  612.286330][ T9552]  ? lockdep_hardirqs_on+0x9c/0x150
[  612.286342][ T9552]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.286352][ T9552]  ? clear_bhb_loop+0x60/0xb0
[  612.286364][ T9552]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.286374][ T9552] RIP: 0033:0x7f7a4bfe56a9
[  612.286385][ T9552] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  612.286395][ T9552] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  612.286407][ T9552] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  612.286415][ T9552] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
executing program
[  612.286422][ T9552] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  612.286428][ T9552] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  612.286435][ T9552] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  612.286452][ T9552]  </TASK>
[  612.560699][ T9553] FAULT_INJECTION: forcing a failure.
[  612.560699][ T9553] name failslab, interval 1, probability 0, space 0, times 0
[  612.573351][ T9553] CPU: 1 UID: 0 PID: 9553 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  612.573375][ T9553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  612.573386][ T9553] Call Trace:
[  612.573397][ T9553]  <TASK>
[  612.573407][ T9553]  dump_stack_lvl+0x189/0x250
[  612.573427][ T9553]  ? __pfx____ratelimit+0x10/0x10
[  612.573440][ T9553]  ? __pfx_dump_stack_lvl+0x10/0x10
[  612.573453][ T9553]  ? __pfx__printk+0x10/0x10
[  612.573467][ T9553]  ? __pfx___might_resched+0x10/0x10
[  612.573478][ T9553]  ? fs_reclaim_acquire+0x7d/0x100
[  612.573496][ T9553]  should_fail_ex+0x414/0x560
[  612.573514][ T9553]  should_failslab+0xa8/0x100
[  612.573526][ T9553]  kmem_cache_alloc_noprof+0x74/0x6e0
[  612.573540][ T9553]  ? alloc_vfsmnt+0x23/0x430
[  612.573556][ T9553]  alloc_vfsmnt+0x23/0x430
[  612.573569][ T9553]  clone_mnt+0x4b/0x9a0
[  612.573585][ T9553]  copy_tree+0xde/0x930
[  612.573598][ T9553]  ? __init_waitqueue_head+0xa9/0x150
[  612.573614][ T9553]  ? alloc_mnt_ns+0x24e/0x310
[  612.573629][ T9553]  copy_mnt_ns+0x19d/0x870
[  612.573643][ T9553]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  612.573657][ T9553]  ? create_new_namespaces+0x31/0x720
[  612.573670][ T9553]  create_new_namespaces+0xd1/0x720
[  612.573683][ T9553]  ? bpf_lsm_capable+0x9/0x20
[  612.573695][ T9553]  ? security_capable+0x7e/0x2e0
[  612.573712][ T9553]  unshare_nsproxy_namespaces+0x11c/0x170
[  612.573732][ T9553]  ksys_unshare+0x4c8/0x8c0
[  612.573749][ T9553]  ? __pfx_ksys_unshare+0x10/0x10
[  612.573759][ T9553]  ? ksys_write+0x1e1/0x250
[  612.573775][ T9553]  ? __pfx_ksys_write+0x10/0x10
[  612.573792][ T9553]  __x64_sys_unshare+0x38/0x50
[  612.573804][ T9553]  do_syscall_64+0xfa/0xfa0
[  612.573816][ T9553]  ? lockdep_hardirqs_on+0x9c/0x150
[  612.573829][ T9553]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.573840][ T9553]  ? clear_bhb_loop+0x60/0xb0
[  612.573851][ T9553]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.573862][ T9553] RIP: 0033:0x7f7a4bfe56a9
[  612.573872][ T9553] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  612.573882][ T9553] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  612.573894][ T9553] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  612.573901][ T9553] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  612.573917][ T9553] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  612.573924][ T9553] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
executing program
[  612.573932][ T9553] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  612.573949][ T9553]  </TASK>
[  612.838556][ T9554] FAULT_INJECTION: forcing a failure.
[  612.838556][ T9554] name failslab, interval 1, probability 0, space 0, times 0
[  612.851427][ T9554] CPU: 1 UID: 0 PID: 9554 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  612.851451][ T9554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  612.851461][ T9554] Call Trace:
[  612.851468][ T9554]  <TASK>
[  612.851475][ T9554]  dump_stack_lvl+0x189/0x250
[  612.851501][ T9554]  ? __pfx____ratelimit+0x10/0x10
[  612.851523][ T9554]  ? __pfx_dump_stack_lvl+0x10/0x10
[  612.851547][ T9554]  ? __pfx__printk+0x10/0x10
[  612.851572][ T9554]  ? __pfx___might_resched+0x10/0x10
[  612.851590][ T9554]  ? fs_reclaim_acquire+0x7d/0x100
[  612.851622][ T9554]  should_fail_ex+0x414/0x560
[  612.851652][ T9554]  should_failslab+0xa8/0x100
[  612.851673][ T9554]  kmem_cache_alloc_noprof+0x74/0x6e0
[  612.851697][ T9554]  ? alloc_vfsmnt+0x23/0x430
[  612.851735][ T9554]  alloc_vfsmnt+0x23/0x430
[  612.851760][ T9554]  clone_mnt+0x4b/0x9a0
[  612.851789][ T9554]  copy_tree+0xde/0x930
[  612.851811][ T9554]  ? __init_waitqueue_head+0xa9/0x150
[  612.851846][ T9554]  ? alloc_mnt_ns+0x24e/0x310
[  612.851872][ T9554]  copy_mnt_ns+0x19d/0x870
[  612.851897][ T9554]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  612.851920][ T9554]  ? create_new_namespaces+0x31/0x720
[  612.851944][ T9554]  create_new_namespaces+0xd1/0x720
[  612.851966][ T9554]  ? bpf_lsm_capable+0x9/0x20
[  612.851987][ T9554]  ? security_capable+0x7e/0x2e0
[  612.852017][ T9554]  unshare_nsproxy_namespaces+0x11c/0x170
[  612.852040][ T9554]  ksys_unshare+0x4c8/0x8c0
[  612.852069][ T9554]  ? __pfx_ksys_unshare+0x10/0x10
[  612.852087][ T9554]  ? ksys_write+0x1e1/0x250
[  612.852113][ T9554]  ? __pfx_ksys_write+0x10/0x10
[  612.852143][ T9554]  __x64_sys_unshare+0x38/0x50
[  612.852163][ T9554]  do_syscall_64+0xfa/0xfa0
[  612.852184][ T9554]  ? lockdep_hardirqs_on+0x9c/0x150
[  612.852205][ T9554]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.852222][ T9554]  ? clear_bhb_loop+0x60/0xb0
[  612.852243][ T9554]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  612.852258][ T9554] RIP: 0033:0x7f7a4bfe56a9
[  612.852274][ T9554] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  612.852289][ T9554] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
executing program
[  612.852308][ T9554] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  612.852327][ T9554] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  612.852340][ T9554] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  612.852353][ T9554] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  612.852365][ T9554] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  612.852396][ T9554]  </TASK>
[  613.121398][ T9555] FAULT_INJECTION: forcing a failure.
[  613.121398][ T9555] name failslab, interval 1, probability 0, space 0, times 0
[  613.134073][ T9555] CPU: 1 UID: 0 PID: 9555 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  613.134096][ T9555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  613.134107][ T9555] Call Trace:
[  613.134116][ T9555]  <TASK>
[  613.134124][ T9555]  dump_stack_lvl+0x189/0x250
[  613.134152][ T9555]  ? __pfx____ratelimit+0x10/0x10
[  613.134172][ T9555]  ? __pfx_dump_stack_lvl+0x10/0x10
[  613.134190][ T9555]  ? __pfx__printk+0x10/0x10
[  613.134209][ T9555]  ? __pfx___might_resched+0x10/0x10
[  613.134223][ T9555]  ? fs_reclaim_acquire+0x7d/0x100
[  613.134248][ T9555]  should_fail_ex+0x414/0x560
[  613.134272][ T9555]  should_failslab+0xa8/0x100
[  613.134288][ T9555]  kmem_cache_alloc_noprof+0x74/0x6e0
[  613.134308][ T9555]  ? alloc_vfsmnt+0x23/0x430
[  613.134328][ T9555]  alloc_vfsmnt+0x23/0x430
[  613.134347][ T9555]  clone_mnt+0x4b/0x9a0
[  613.134369][ T9555]  copy_tree+0xde/0x930
[  613.134387][ T9555]  ? __init_waitqueue_head+0xa9/0x150
[  613.134409][ T9555]  ? alloc_mnt_ns+0x24e/0x310
[  613.134430][ T9555]  copy_mnt_ns+0x19d/0x870
[  613.134451][ T9555]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  613.134469][ T9555]  ? create_new_namespaces+0x31/0x720
[  613.134488][ T9555]  create_new_namespaces+0xd1/0x720
[  613.134505][ T9555]  ? bpf_lsm_capable+0x9/0x20
[  613.134522][ T9555]  ? security_capable+0x7e/0x2e0
[  613.134545][ T9555]  unshare_nsproxy_namespaces+0x11c/0x170
[  613.134563][ T9555]  ksys_unshare+0x4c8/0x8c0
[  613.134585][ T9555]  ? __pfx_ksys_unshare+0x10/0x10
[  613.134601][ T9555]  ? ksys_write+0x1e1/0x250
[  613.134621][ T9555]  ? __pfx_ksys_write+0x10/0x10
[  613.134646][ T9555]  __x64_sys_unshare+0x38/0x50
[  613.134663][ T9555]  do_syscall_64+0xfa/0xfa0
[  613.134679][ T9555]  ? lockdep_hardirqs_on+0x9c/0x150
[  613.134696][ T9555]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.134710][ T9555]  ? clear_bhb_loop+0x60/0xb0
[  613.134727][ T9555]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.134741][ T9555] RIP: 0033:0x7f7a4bfe56a9
[  613.134754][ T9555] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  613.134767][ T9555] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  613.134783][ T9555] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  613.134794][ T9555] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  613.134804][ T9555] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
executing program
[  613.134814][ T9555] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  613.134823][ T9555] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  613.134852][ T9555]  </TASK>
[  613.400883][ T9556] FAULT_INJECTION: forcing a failure.
[  613.400883][ T9556] name failslab, interval 1, probability 0, space 0, times 0
[  613.413800][ T9556] CPU: 1 UID: 0 PID: 9556 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  613.413825][ T9556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  613.413838][ T9556] Call Trace:
[  613.413853][ T9556]  <TASK>
[  613.413861][ T9556]  dump_stack_lvl+0x189/0x250
[  613.413887][ T9556]  ? __pfx____ratelimit+0x10/0x10
[  613.413905][ T9556]  ? __pfx_dump_stack_lvl+0x10/0x10
[  613.413923][ T9556]  ? __pfx__printk+0x10/0x10
[  613.413942][ T9556]  ? __pfx___might_resched+0x10/0x10
[  613.413956][ T9556]  ? fs_reclaim_acquire+0x7d/0x100
[  613.413981][ T9556]  should_fail_ex+0x414/0x560
[  613.414005][ T9556]  should_failslab+0xa8/0x100
[  613.414021][ T9556]  kmem_cache_alloc_noprof+0x74/0x6e0
[  613.414040][ T9556]  ? alloc_vfsmnt+0x23/0x430
[  613.414062][ T9556]  alloc_vfsmnt+0x23/0x430
[  613.414080][ T9556]  clone_mnt+0x4b/0x9a0
[  613.414103][ T9556]  copy_tree+0xde/0x930
[  613.414121][ T9556]  ? __init_waitqueue_head+0xa9/0x150
[  613.414143][ T9556]  ? alloc_mnt_ns+0x24e/0x310
[  613.414164][ T9556]  copy_mnt_ns+0x19d/0x870
[  613.414184][ T9556]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  613.414203][ T9556]  ? create_new_namespaces+0x31/0x720
[  613.414222][ T9556]  create_new_namespaces+0xd1/0x720
[  613.414238][ T9556]  ? bpf_lsm_capable+0x9/0x20
[  613.414255][ T9556]  ? security_capable+0x7e/0x2e0
[  613.414278][ T9556]  unshare_nsproxy_namespaces+0x11c/0x170
[  613.414296][ T9556]  ksys_unshare+0x4c8/0x8c0
[  613.414318][ T9556]  ? __pfx_ksys_unshare+0x10/0x10
[  613.414334][ T9556]  ? ksys_write+0x1e1/0x250
[  613.414354][ T9556]  ? __pfx_ksys_write+0x10/0x10
[  613.414378][ T9556]  __x64_sys_unshare+0x38/0x50
[  613.414395][ T9556]  do_syscall_64+0xfa/0xfa0
[  613.414411][ T9556]  ? lockdep_hardirqs_on+0x9c/0x150
[  613.414429][ T9556]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.414443][ T9556]  ? clear_bhb_loop+0x60/0xb0
[  613.414459][ T9556]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.414473][ T9556] RIP: 0033:0x7f7a4bfe56a9
[  613.414486][ T9556] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
executing program
[  613.414499][ T9556] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  613.414515][ T9556] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  613.414526][ T9556] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  613.414536][ T9556] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  613.414546][ T9556] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  613.414555][ T9556] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  613.414578][ T9556]  </TASK>
[  613.680098][ T9557] FAULT_INJECTION: forcing a failure.
[  613.680098][ T9557] name failslab, interval 1, probability 0, space 0, times 0
[  613.692748][ T9557] CPU: 1 UID: 0 PID: 9557 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  613.692771][ T9557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  613.692781][ T9557] Call Trace:
[  613.692790][ T9557]  <TASK>
[  613.692798][ T9557]  dump_stack_lvl+0x189/0x250
[  613.692826][ T9557]  ? __pfx____ratelimit+0x10/0x10
[  613.692846][ T9557]  ? __pfx_dump_stack_lvl+0x10/0x10
[  613.692864][ T9557]  ? __pfx__printk+0x10/0x10
[  613.692882][ T9557]  ? __pfx___might_resched+0x10/0x10
[  613.692897][ T9557]  ? fs_reclaim_acquire+0x7d/0x100
[  613.692922][ T9557]  should_fail_ex+0x414/0x560
[  613.692946][ T9557]  should_failslab+0xa8/0x100
[  613.692962][ T9557]  __kmalloc_node_noprof+0xd2/0x800
[  613.692981][ T9557]  ? allocate_slab+0x179/0x3a0
[  613.693000][ T9557]  allocate_slab+0x179/0x3a0
[  613.693023][ T9557]  ___slab_alloc+0xe94/0x18a0
[  613.693040][ T9557]  ? create_new_namespaces+0x31/0x720
[  613.693060][ T9557]  ? create_new_namespaces+0x31/0x720
[  613.693073][ T9557]  __slab_alloc+0x65/0x100
[  613.693091][ T9557]  kmem_cache_alloc_noprof+0x3f9/0x6e0
[  613.693109][ T9557]  ? create_new_namespaces+0x31/0x720
[  613.693127][ T9557]  create_new_namespaces+0x31/0x720
[  613.693140][ T9557]  ? apparmor_capable+0x137/0x1b0
[  613.693156][ T9557]  ? bpf_lsm_capable+0x9/0x20
[  613.693173][ T9557]  ? security_capable+0x7e/0x2e0
[  613.693196][ T9557]  unshare_nsproxy_namespaces+0x11c/0x170
[  613.693214][ T9557]  ksys_unshare+0x4c8/0x8c0
[  613.693236][ T9557]  ? __pfx_ksys_unshare+0x10/0x10
[  613.693252][ T9557]  ? ksys_write+0x1e1/0x250
[  613.693273][ T9557]  ? __pfx_ksys_write+0x10/0x10
[  613.693297][ T9557]  __x64_sys_unshare+0x38/0x50
[  613.693313][ T9557]  do_syscall_64+0xfa/0xfa0
[  613.693331][ T9557]  ? lockdep_hardirqs_on+0x9c/0x150
[  613.693348][ T9557]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.693362][ T9557]  ? clear_bhb_loop+0x60/0xb0
[  613.693378][ T9557]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.693392][ T9557] RIP: 0033:0x7f7a4bfe56a9
[  613.693406][ T9557] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  613.693419][ T9557] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  613.693435][ T9557] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  613.693446][ T9557] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
executing program
[  613.693456][ T9557] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  613.693465][ T9557] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  613.693474][ T9557] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  613.693496][ T9557]  </TASK>
[  613.962419][ T9558] FAULT_INJECTION: forcing a failure.
[  613.962419][ T9558] name failslab, interval 1, probability 0, space 0, times 0
[  613.975145][ T9558] CPU: 1 UID: 0 PID: 9558 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  613.975171][ T9558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  613.975182][ T9558] Call Trace:
[  613.975190][ T9558]  <TASK>
[  613.975199][ T9558]  dump_stack_lvl+0x189/0x250
[  613.975225][ T9558]  ? __pfx____ratelimit+0x10/0x10
[  613.975243][ T9558]  ? __pfx_dump_stack_lvl+0x10/0x10
[  613.975261][ T9558]  ? __pfx__printk+0x10/0x10
[  613.975280][ T9558]  ? __pfx___might_resched+0x10/0x10
[  613.975295][ T9558]  ? fs_reclaim_acquire+0x7d/0x100
[  613.975319][ T9558]  should_fail_ex+0x414/0x560
[  613.975343][ T9558]  should_failslab+0xa8/0x100
[  613.975359][ T9558]  kmem_cache_alloc_noprof+0x74/0x6e0
[  613.975378][ T9558]  ? alloc_vfsmnt+0x23/0x430
[  613.975399][ T9558]  alloc_vfsmnt+0x23/0x430
[  613.975417][ T9558]  clone_mnt+0x4b/0x9a0
[  613.975439][ T9558]  copy_tree+0xde/0x930
[  613.975457][ T9558]  ? __init_waitqueue_head+0xa9/0x150
[  613.975480][ T9558]  ? alloc_mnt_ns+0x24e/0x310
[  613.975501][ T9558]  copy_mnt_ns+0x19d/0x870
[  613.975521][ T9558]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  613.975540][ T9558]  ? create_new_namespaces+0x31/0x720
[  613.975558][ T9558]  create_new_namespaces+0xd1/0x720
[  613.975590][ T9558]  ? bpf_lsm_capable+0x9/0x20
[  613.975607][ T9558]  ? security_capable+0x7e/0x2e0
[  613.975630][ T9558]  unshare_nsproxy_namespaces+0x11c/0x170
[  613.975648][ T9558]  ksys_unshare+0x4c8/0x8c0
[  613.975670][ T9558]  ? __pfx_ksys_unshare+0x10/0x10
[  613.975685][ T9558]  ? ksys_write+0x1e1/0x250
[  613.975706][ T9558]  ? __pfx_ksys_write+0x10/0x10
[  613.975730][ T9558]  __x64_sys_unshare+0x38/0x50
[  613.975747][ T9558]  do_syscall_64+0xfa/0xfa0
[  613.975763][ T9558]  ? lockdep_hardirqs_on+0x9c/0x150
[  613.975780][ T9558]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.975794][ T9558]  ? clear_bhb_loop+0x60/0xb0
[  613.975811][ T9558]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  613.975831][ T9558] RIP: 0033:0x7f7a4bfe56a9
[  613.975845][ T9558] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  613.975858][ T9558] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  613.975874][ T9558] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  613.975885][ T9558] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  613.975895][ T9558] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  613.975905][ T9558] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  613.975914][ T9558] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  613.975937][ T9558]  </TASK>
executing program
[  614.248747][ T9559] FAULT_INJECTION: forcing a failure.
[  614.248747][ T9559] name failslab, interval 1, probability 0, space 0, times 0
[  614.261707][ T9559] CPU: 0 UID: 0 PID: 9559 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  614.261722][ T9559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  614.261729][ T9559] Call Trace:
[  614.261734][ T9559]  <TASK>
[  614.261739][ T9559]  dump_stack_lvl+0x189/0x250
[  614.261757][ T9559]  ? __pfx____ratelimit+0x10/0x10
[  614.261770][ T9559]  ? __pfx_dump_stack_lvl+0x10/0x10
[  614.261783][ T9559]  ? __pfx__printk+0x10/0x10
[  614.261797][ T9559]  ? __pfx___might_resched+0x10/0x10
[  614.261808][ T9559]  ? fs_reclaim_acquire+0x7d/0x100
[  614.261826][ T9559]  should_fail_ex+0x414/0x560
[  614.261844][ T9559]  should_failslab+0xa8/0x100
[  614.261856][ T9559]  kmem_cache_alloc_noprof+0x74/0x6e0
[  614.261869][ T9559]  ? alloc_vfsmnt+0x23/0x430
[  614.261885][ T9559]  alloc_vfsmnt+0x23/0x430
[  614.261898][ T9559]  clone_mnt+0x4b/0x9a0
[  614.261914][ T9559]  copy_tree+0xde/0x930
[  614.261926][ T9559]  ? __init_waitqueue_head+0xa9/0x150
[  614.261942][ T9559]  ? alloc_mnt_ns+0x24e/0x310
[  614.261957][ T9559]  copy_mnt_ns+0x19d/0x870
[  614.261971][ T9559]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  614.261984][ T9559]  ? create_new_namespaces+0x31/0x720
[  614.261998][ T9559]  create_new_namespaces+0xd1/0x720
[  614.262010][ T9559]  ? bpf_lsm_capable+0x9/0x20
[  614.262022][ T9559]  ? security_capable+0x7e/0x2e0
[  614.262045][ T9559]  unshare_nsproxy_namespaces+0x11c/0x170
[  614.262058][ T9559]  ksys_unshare+0x4c8/0x8c0
[  614.262074][ T9559]  ? __pfx_ksys_unshare+0x10/0x10
[  614.262085][ T9559]  ? ksys_write+0x1e1/0x250
[  614.262101][ T9559]  ? __pfx_ksys_write+0x10/0x10
[  614.262118][ T9559]  __x64_sys_unshare+0x38/0x50
[  614.262130][ T9559]  do_syscall_64+0xfa/0xfa0
[  614.262142][ T9559]  ? lockdep_hardirqs_on+0x9c/0x150
[  614.262154][ T9559]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  614.262164][ T9559]  ? clear_bhb_loop+0x60/0xb0
[  614.262177][ T9559]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  614.262186][ T9559] RIP: 0033:0x7f7a4bfe56a9
[  614.262196][ T9559] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  614.262205][ T9559] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  614.262218][ T9559] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  614.262226][ T9559] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
executing program
[  614.262233][ T9559] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  614.262240][ T9559] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  614.262246][ T9559] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  614.262263][ T9559]  </TASK>
[  614.529071][ T9560] FAULT_INJECTION: forcing a failure.
[  614.529071][ T9560] name failslab, interval 1, probability 0, space 0, times 0
[  614.542878][ T9560] CPU: 0 UID: 0 PID: 9560 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  614.542894][ T9560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  614.542901][ T9560] Call Trace:
[  614.542913][ T9560]  <TASK>
[  614.542918][ T9560]  dump_stack_lvl+0x189/0x250
[  614.542938][ T9560]  ? __pfx____ratelimit+0x10/0x10
[  614.542951][ T9560]  ? __pfx_dump_stack_lvl+0x10/0x10
[  614.542964][ T9560]  ? __pfx__printk+0x10/0x10
[  614.542978][ T9560]  ? __pfx___might_resched+0x10/0x10
[  614.542989][ T9560]  ? fs_reclaim_acquire+0x7d/0x100
[  614.543007][ T9560]  should_fail_ex+0x414/0x560
[  614.543025][ T9560]  should_failslab+0xa8/0x100
[  614.543037][ T9560]  kmem_cache_alloc_noprof+0x74/0x6e0
[  614.543051][ T9560]  ? alloc_vfsmnt+0x23/0x430
[  614.543066][ T9560]  alloc_vfsmnt+0x23/0x430
[  614.543079][ T9560]  clone_mnt+0x4b/0x9a0
[  614.543095][ T9560]  copy_tree+0xde/0x930
[  614.543107][ T9560]  ? __init_waitqueue_head+0xa9/0x150
[  614.543123][ T9560]  ? alloc_mnt_ns+0x24e/0x310
[  614.543138][ T9560]  copy_mnt_ns+0x19d/0x870
[  614.543153][ T9560]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  614.543166][ T9560]  ? create_new_namespaces+0x31/0x720
[  614.543179][ T9560]  create_new_namespaces+0xd1/0x720
[  614.543191][ T9560]  ? bpf_lsm_capable+0x9/0x20
[  614.543204][ T9560]  ? security_capable+0x7e/0x2e0
[  614.543221][ T9560]  unshare_nsproxy_namespaces+0x11c/0x170
[  614.543234][ T9560]  ksys_unshare+0x4c8/0x8c0
[  614.543250][ T9560]  ? __pfx_ksys_unshare+0x10/0x10
[  614.543260][ T9560]  ? ksys_write+0x1e1/0x250
[  614.543275][ T9560]  ? __pfx_ksys_write+0x10/0x10
[  614.543293][ T9560]  __x64_sys_unshare+0x38/0x50
[  614.543305][ T9560]  do_syscall_64+0xfa/0xfa0
[  614.543317][ T9560]  ? lockdep_hardirqs_on+0x9c/0x150
[  614.543330][ T9560]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  614.543340][ T9560]  ? clear_bhb_loop+0x60/0xb0
[  614.543352][ T9560]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  614.543361][ T9560] RIP: 0033:0x7f7a4bfe56a9
[  614.543372][ T9560] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  614.543382][ T9560] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  614.543394][ T9560] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  614.543402][ T9560] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  614.543409][ T9560] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  614.543416][ T9560] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
executing program
executing program
[  614.543423][ T9560] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  614.543439][ T9560]  </TASK>
[  614.819189][ T9562] FAULT_INJECTION: forcing a failure.
[  614.819189][ T9562] name failslab, interval 1, probability 0, space 0, times 0
[  614.832123][ T9562] CPU: 1 UID: 0 PID: 9562 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  614.832138][ T9562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  614.832145][ T9562] Call Trace:
[  614.832149][ T9562]  <TASK>
[  614.832154][ T9562]  dump_stack_lvl+0x189/0x250
[  614.832173][ T9562]  ? __pfx____ratelimit+0x10/0x10
[  614.832186][ T9562]  ? __pfx_dump_stack_lvl+0x10/0x10
[  614.832199][ T9562]  ? __pfx__printk+0x10/0x10
[  614.832213][ T9562]  ? __pfx___might_resched+0x10/0x10
[  614.832224][ T9562]  ? fs_reclaim_acquire+0x7d/0x100
[  614.832242][ T9562]  should_fail_ex+0x414/0x560
[  614.832260][ T9562]  should_failslab+0xa8/0x100
[  614.832272][ T9562]  kmem_cache_alloc_noprof+0x74/0x6e0
[  614.832285][ T9562]  ? alloc_vfsmnt+0x23/0x430
[  614.832301][ T9562]  alloc_vfsmnt+0x23/0x430
[  614.832314][ T9562]  clone_mnt+0x4b/0x9a0
[  614.832329][ T9562]  copy_tree+0xde/0x930
[  614.832342][ T9562]  ? __init_waitqueue_head+0xa9/0x150
[  614.832358][ T9562]  ? alloc_mnt_ns+0x24e/0x310
[  614.832373][ T9562]  copy_mnt_ns+0x19d/0x870
[  614.832387][ T9562]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  614.832401][ T9562]  ? create_new_namespaces+0x31/0x720
[  614.832414][ T9562]  create_new_namespaces+0xd1/0x720
[  614.832426][ T9562]  ? bpf_lsm_capable+0x9/0x20
[  614.832439][ T9562]  ? security_capable+0x7e/0x2e0
[  614.832456][ T9562]  unshare_nsproxy_namespaces+0x11c/0x170
[  614.832468][ T9562]  ksys_unshare+0x4c8/0x8c0
[  614.832484][ T9562]  ? __pfx_ksys_unshare+0x10/0x10
[  614.832495][ T9562]  ? ksys_write+0x1e1/0x250
[  614.832510][ T9562]  ? __pfx_ksys_write+0x10/0x10
[  614.832528][ T9562]  __x64_sys_unshare+0x38/0x50
[  614.832539][ T9562]  do_syscall_64+0xfa/0xfa0
[  614.832551][ T9562]  ? lockdep_hardirqs_on+0x9c/0x150
[  614.832564][ T9562]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  614.832574][ T9562]  ? clear_bhb_loop+0x60/0xb0
[  614.832586][ T9562]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  614.832596][ T9562] RIP: 0033:0x7f7a4bfe56a9
[  614.832606][ T9562] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  614.832615][ T9562] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  614.832627][ T9562] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  614.832634][ T9562] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  614.832641][ T9562] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  614.832648][ T9562] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  614.832655][ T9562] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  614.832671][ T9562]  </TASK>
executing program
[  615.100096][ T9563] FAULT_INJECTION: forcing a failure.
[  615.100096][ T9563] name failslab, interval 1, probability 0, space 0, times 0
[  615.112822][ T9563] CPU: 1 UID: 0 PID: 9563 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  615.112845][ T9563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  615.112856][ T9563] Call Trace:
[  615.112863][ T9563]  <TASK>
[  615.112872][ T9563]  dump_stack_lvl+0x189/0x250
[  615.112900][ T9563]  ? __pfx____ratelimit+0x10/0x10
[  615.112922][ T9563]  ? __pfx_dump_stack_lvl+0x10/0x10
[  615.112946][ T9563]  ? __pfx__printk+0x10/0x10
[  615.112971][ T9563]  ? __pfx___might_resched+0x10/0x10
[  615.112990][ T9563]  ? fs_reclaim_acquire+0x7d/0x100
[  615.113021][ T9563]  should_fail_ex+0x414/0x560
[  615.113052][ T9563]  should_failslab+0xa8/0x100
[  615.113072][ T9563]  kmem_cache_alloc_noprof+0x74/0x6e0
[  615.113096][ T9563]  ? alloc_vfsmnt+0x23/0x430
[  615.113119][ T9563]  alloc_vfsmnt+0x23/0x430
[  615.113140][ T9563]  clone_mnt+0x4b/0x9a0
[  615.113166][ T9563]  copy_tree+0xde/0x930
[  615.113189][ T9563]  ? __init_waitqueue_head+0xa9/0x150
[  615.113215][ T9563]  ? alloc_mnt_ns+0x24e/0x310
[  615.113242][ T9563]  copy_mnt_ns+0x19d/0x870
[  615.113266][ T9563]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  615.113287][ T9563]  ? create_new_namespaces+0x31/0x720
[  615.113301][ T9563]  create_new_namespaces+0xd1/0x720
[  615.113313][ T9563]  ? bpf_lsm_capable+0x9/0x20
[  615.113325][ T9563]  ? security_capable+0x7e/0x2e0
[  615.113342][ T9563]  unshare_nsproxy_namespaces+0x11c/0x170
[  615.113355][ T9563]  ksys_unshare+0x4c8/0x8c0
[  615.113371][ T9563]  ? __pfx_ksys_unshare+0x10/0x10
[  615.113382][ T9563]  ? ksys_write+0x1e1/0x250
[  615.113397][ T9563]  ? __pfx_ksys_write+0x10/0x10
[  615.113415][ T9563]  __x64_sys_unshare+0x38/0x50
[  615.113427][ T9563]  do_syscall_64+0xfa/0xfa0
[  615.113439][ T9563]  ? lockdep_hardirqs_on+0x9c/0x150
[  615.113452][ T9563]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  615.113462][ T9563]  ? clear_bhb_loop+0x60/0xb0
[  615.113474][ T9563]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  615.113484][ T9563] RIP: 0033:0x7f7a4bfe56a9
[  615.113495][ T9563] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  615.113504][ T9563] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  615.113517][ T9563] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  615.113525][ T9563] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
executing program
[  615.113532][ T9563] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  615.113539][ T9563] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  615.113545][ T9563] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  615.113562][ T9563]  </TASK>
[  615.380569][ T9564] FAULT_INJECTION: forcing a failure.
[  615.380569][ T9564] name failslab, interval 1, probability 0, space 0, times 0
[  615.393280][ T9564] CPU: 0 UID: 0 PID: 9564 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  615.393306][ T9564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  615.393317][ T9564] Call Trace:
[  615.393327][ T9564]  <TASK>
[  615.393334][ T9564]  dump_stack_lvl+0x189/0x250
[  615.393360][ T9564]  ? __pfx____ratelimit+0x10/0x10
[  615.393381][ T9564]  ? __pfx_dump_stack_lvl+0x10/0x10
[  615.393402][ T9564]  ? __pfx__printk+0x10/0x10
[  615.393423][ T9564]  ? __pfx___might_resched+0x10/0x10
[  615.393434][ T9564]  ? fs_reclaim_acquire+0x7d/0x100
[  615.393452][ T9564]  should_fail_ex+0x414/0x560
[  615.393470][ T9564]  should_failslab+0xa8/0x100
[  615.393482][ T9564]  kmem_cache_alloc_noprof+0x74/0x6e0
[  615.393496][ T9564]  ? alloc_vfsmnt+0x23/0x430
[  615.393511][ T9564]  alloc_vfsmnt+0x23/0x430
[  615.393525][ T9564]  clone_mnt+0x4b/0x9a0
[  615.393541][ T9564]  copy_tree+0xde/0x930
[  615.393554][ T9564]  ? __init_waitqueue_head+0xa9/0x150
[  615.393570][ T9564]  ? alloc_mnt_ns+0x24e/0x310
[  615.393585][ T9564]  copy_mnt_ns+0x19d/0x870
[  615.393606][ T9564]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  615.393619][ T9564]  ? create_new_namespaces+0x31/0x720
[  615.393632][ T9564]  create_new_namespaces+0xd1/0x720
[  615.393645][ T9564]  ? bpf_lsm_capable+0x9/0x20
[  615.393657][ T9564]  ? security_capable+0x7e/0x2e0
[  615.393674][ T9564]  unshare_nsproxy_namespaces+0x11c/0x170
[  615.393687][ T9564]  ksys_unshare+0x4c8/0x8c0
[  615.393704][ T9564]  ? __pfx_ksys_unshare+0x10/0x10
[  615.393714][ T9564]  ? ksys_write+0x1e1/0x250
[  615.393730][ T9564]  ? __pfx_ksys_write+0x10/0x10
[  615.393748][ T9564]  __x64_sys_unshare+0x38/0x50
[  615.393759][ T9564]  do_syscall_64+0xfa/0xfa0
[  615.393772][ T9564]  ? lockdep_hardirqs_on+0x9c/0x150
[  615.393784][ T9564]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  615.393794][ T9564]  ? clear_bhb_loop+0x60/0xb0
[  615.393806][ T9564]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  615.393816][ T9564] RIP: 0033:0x7f7a4bfe56a9
[  615.393827][ T9564] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  615.393836][ T9564] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  615.393851][ T9564] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  615.393859][ T9564] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  615.393866][ T9564] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  615.393873][ T9564] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  615.393879][ T9564] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
executing program
[  615.393896][ T9564]  </TASK>
[  615.660357][ T9565] FAULT_INJECTION: forcing a failure.
[  615.660357][ T9565] name failslab, interval 1, probability 0, space 0, times 0
[  615.673225][ T9565] CPU: 0 UID: 0 PID: 9565 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  615.673250][ T9565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  615.673257][ T9565] Call Trace:
[  615.673262][ T9565]  <TASK>
[  615.673267][ T9565]  dump_stack_lvl+0x189/0x250
[  615.673285][ T9565]  ? __pfx____ratelimit+0x10/0x10
[  615.673298][ T9565]  ? __pfx_dump_stack_lvl+0x10/0x10
[  615.673312][ T9565]  ? __pfx__printk+0x10/0x10
[  615.673326][ T9565]  ? __pfx___might_resched+0x10/0x10
[  615.673336][ T9565]  ? fs_reclaim_acquire+0x7d/0x100
[  615.673355][ T9565]  should_fail_ex+0x414/0x560
[  615.673373][ T9565]  should_failslab+0xa8/0x100
[  615.673385][ T9565]  kmem_cache_alloc_noprof+0x74/0x6e0
[  615.673398][ T9565]  ? alloc_vfsmnt+0x23/0x430
[  615.673414][ T9565]  alloc_vfsmnt+0x23/0x430
[  615.673427][ T9565]  clone_mnt+0x4b/0x9a0
[  615.673443][ T9565]  copy_tree+0xde/0x930
[  615.673455][ T9565]  ? __init_waitqueue_head+0xa9/0x150
[  615.673471][ T9565]  ? alloc_mnt_ns+0x24e/0x310
[  615.673486][ T9565]  copy_mnt_ns+0x19d/0x870
[  615.673500][ T9565]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  615.673513][ T9565]  ? create_new_namespaces+0x31/0x720
[  615.673527][ T9565]  create_new_namespaces+0xd1/0x720
[  615.673539][ T9565]  ? bpf_lsm_capable+0x9/0x20
[  615.673552][ T9565]  ? security_capable+0x7e/0x2e0
[  615.673569][ T9565]  unshare_nsproxy_namespaces+0x11c/0x170
[  615.673582][ T9565]  ksys_unshare+0x4c8/0x8c0
[  615.673598][ T9565]  ? __pfx_ksys_unshare+0x10/0x10
[  615.673609][ T9565]  ? ksys_write+0x1e1/0x250
[  615.673624][ T9565]  ? __pfx_ksys_write+0x10/0x10
[  615.673642][ T9565]  __x64_sys_unshare+0x38/0x50
[  615.673654][ T9565]  do_syscall_64+0xfa/0xfa0
[  615.673666][ T9565]  ? lockdep_hardirqs_on+0x9c/0x150
[  615.673678][ T9565]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  615.673688][ T9565]  ? clear_bhb_loop+0x60/0xb0
[  615.673700][ T9565]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  615.673710][ T9565] RIP: 0033:0x7f7a4bfe56a9
[  615.673721][ T9565] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  615.673731][ T9565] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  615.673743][ T9565] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
executing program
[  615.673750][ T9565] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  615.673758][ T9565] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  615.673765][ T9565] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  615.673771][ T9565] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  615.673788][ T9565]  </TASK>
[  615.941177][ T9566] FAULT_INJECTION: forcing a failure.
[  615.941177][ T9566] name failslab, interval 1, probability 0, space 0, times 0
[  615.954286][ T9566] CPU: 1 UID: 0 PID: 9566 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  615.954303][ T9566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  615.954310][ T9566] Call Trace:
[  615.954315][ T9566]  <TASK>
[  615.954320][ T9566]  dump_stack_lvl+0x189/0x250
[  615.954339][ T9566]  ? __pfx____ratelimit+0x10/0x10
[  615.954352][ T9566]  ? __pfx_dump_stack_lvl+0x10/0x10
[  615.954365][ T9566]  ? __pfx__printk+0x10/0x10
[  615.954379][ T9566]  ? __pfx___might_resched+0x10/0x10
[  615.954390][ T9566]  ? fs_reclaim_acquire+0x7d/0x100
[  615.954409][ T9566]  should_fail_ex+0x414/0x560
[  615.954426][ T9566]  should_failslab+0xa8/0x100
[  615.954438][ T9566]  kmem_cache_alloc_noprof+0x74/0x6e0
[  615.954452][ T9566]  ? alloc_vfsmnt+0x23/0x430
[  615.954467][ T9566]  alloc_vfsmnt+0x23/0x430
[  615.954480][ T9566]  clone_mnt+0x4b/0x9a0
[  615.954496][ T9566]  copy_tree+0xde/0x930
[  615.954509][ T9566]  ? __init_waitqueue_head+0xa9/0x150
[  615.954525][ T9566]  ? alloc_mnt_ns+0x24e/0x310
[  615.954540][ T9566]  copy_mnt_ns+0x19d/0x870
[  615.954554][ T9566]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  615.954568][ T9566]  ? create_new_namespaces+0x31/0x720
[  615.954582][ T9566]  create_new_namespaces+0xd1/0x720
[  615.954594][ T9566]  ? bpf_lsm_capable+0x9/0x20
[  615.954606][ T9566]  ? security_capable+0x7e/0x2e0
[  615.954623][ T9566]  unshare_nsproxy_namespaces+0x11c/0x170
[  615.954636][ T9566]  ksys_unshare+0x4c8/0x8c0
[  615.954658][ T9566]  ? __pfx_ksys_unshare+0x10/0x10
[  615.954669][ T9566]  ? ksys_write+0x1e1/0x250
[  615.954684][ T9566]  ? __pfx_ksys_write+0x10/0x10
[  615.954702][ T9566]  __x64_sys_unshare+0x38/0x50
[  615.954714][ T9566]  do_syscall_64+0xfa/0xfa0
[  615.954726][ T9566]  ? lockdep_hardirqs_on+0x9c/0x150
[  615.954738][ T9566]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  615.954748][ T9566]  ? clear_bhb_loop+0x60/0xb0
[  615.954760][ T9566]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  615.954770][ T9566] RIP: 0033:0x7f7a4bfe56a9
[  615.954782][ T9566] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  615.954791][ T9566] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  615.954803][ T9566] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  615.954811][ T9566] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  615.954818][ T9566] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  615.954825][ T9566] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
executing program
[  615.954832][ T9566] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  615.954848][ T9566]  </TASK>
[  616.222208][ T9567] FAULT_INJECTION: forcing a failure.
[  616.222208][ T9567] name failslab, interval 1, probability 0, space 0, times 0
[  616.234993][ T9567] CPU: 1 UID: 0 PID: 9567 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  616.235016][ T9567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  616.235027][ T9567] Call Trace:
[  616.235037][ T9567]  <TASK>
[  616.235044][ T9567]  dump_stack_lvl+0x189/0x250
[  616.235063][ T9567]  ? __pfx____ratelimit+0x10/0x10
[  616.235076][ T9567]  ? __pfx_dump_stack_lvl+0x10/0x10
[  616.235089][ T9567]  ? __pfx__printk+0x10/0x10
[  616.235103][ T9567]  ? __pfx___might_resched+0x10/0x10
[  616.235114][ T9567]  ? fs_reclaim_acquire+0x7d/0x100
[  616.235132][ T9567]  should_fail_ex+0x414/0x560
[  616.235150][ T9567]  should_failslab+0xa8/0x100
[  616.235162][ T9567]  kmem_cache_alloc_noprof+0x74/0x6e0
[  616.235176][ T9567]  ? alloc_vfsmnt+0x23/0x430
[  616.235191][ T9567]  alloc_vfsmnt+0x23/0x430
[  616.235204][ T9567]  clone_mnt+0x4b/0x9a0
[  616.235220][ T9567]  copy_tree+0xde/0x930
[  616.235233][ T9567]  ? __init_waitqueue_head+0xa9/0x150
[  616.235249][ T9567]  ? alloc_mnt_ns+0x24e/0x310
[  616.235264][ T9567]  copy_mnt_ns+0x19d/0x870
[  616.235279][ T9567]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  616.235292][ T9567]  ? create_new_namespaces+0x31/0x720
[  616.235305][ T9567]  create_new_namespaces+0xd1/0x720
[  616.235318][ T9567]  ? bpf_lsm_capable+0x9/0x20
[  616.235330][ T9567]  ? security_capable+0x7e/0x2e0
[  616.235347][ T9567]  unshare_nsproxy_namespaces+0x11c/0x170
[  616.235360][ T9567]  ksys_unshare+0x4c8/0x8c0
[  616.235389][ T9567]  ? __pfx_ksys_unshare+0x10/0x10
[  616.235400][ T9567]  ? ksys_write+0x1e1/0x250
[  616.235416][ T9567]  ? __pfx_ksys_write+0x10/0x10
[  616.235434][ T9567]  __x64_sys_unshare+0x38/0x50
[  616.235445][ T9567]  do_syscall_64+0xfa/0xfa0
[  616.235457][ T9567]  ? lockdep_hardirqs_on+0x9c/0x150
[  616.235470][ T9567]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  616.235480][ T9567]  ? clear_bhb_loop+0x60/0xb0
[  616.235492][ T9567]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  616.235502][ T9567] RIP: 0033:0x7f7a4bfe56a9
[  616.235513][ T9567] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  616.235522][ T9567] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
executing program
[  616.235534][ T9567] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  616.235592][ T9567] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  616.235599][ T9567] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  616.235606][ T9567] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  616.235612][ T9567] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  616.235629][ T9567]  </TASK>
[  616.502093][ T9568] FAULT_INJECTION: forcing a failure.
[  616.502093][ T9568] name failslab, interval 1, probability 0, space 0, times 0
[  616.514788][ T9568] CPU: 0 UID: 0 PID: 9568 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  616.514813][ T9568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  616.514824][ T9568] Call Trace:
[  616.514833][ T9568]  <TASK>
[  616.514841][ T9568]  dump_stack_lvl+0x189/0x250
[  616.514868][ T9568]  ? __pfx____ratelimit+0x10/0x10
[  616.514882][ T9568]  ? __pfx_dump_stack_lvl+0x10/0x10
[  616.514896][ T9568]  ? __pfx__printk+0x10/0x10
[  616.514909][ T9568]  ? __pfx___might_resched+0x10/0x10
[  616.514921][ T9568]  ? fs_reclaim_acquire+0x7d/0x100
[  616.514940][ T9568]  should_fail_ex+0x414/0x560
[  616.514959][ T9568]  should_failslab+0xa8/0x100
[  616.514970][ T9568]  kmem_cache_alloc_noprof+0x74/0x6e0
[  616.514984][ T9568]  ? alloc_vfsmnt+0x23/0x430
[  616.515000][ T9568]  alloc_vfsmnt+0x23/0x430
[  616.515013][ T9568]  clone_mnt+0x4b/0x9a0
[  616.515029][ T9568]  copy_tree+0xde/0x930
[  616.515041][ T9568]  ? __init_waitqueue_head+0xa9/0x150
[  616.515057][ T9568]  ? alloc_mnt_ns+0x24e/0x310
[  616.515072][ T9568]  copy_mnt_ns+0x19d/0x870
[  616.515086][ T9568]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  616.515099][ T9568]  ? create_new_namespaces+0x31/0x720
[  616.515114][ T9568]  create_new_namespaces+0xd1/0x720
[  616.515126][ T9568]  ? bpf_lsm_capable+0x9/0x20
[  616.515138][ T9568]  ? security_capable+0x7e/0x2e0
[  616.515155][ T9568]  unshare_nsproxy_namespaces+0x11c/0x170
[  616.515168][ T9568]  ksys_unshare+0x4c8/0x8c0
[  616.515184][ T9568]  ? __pfx_ksys_unshare+0x10/0x10
[  616.515195][ T9568]  ? ksys_write+0x1e1/0x250
[  616.515210][ T9568]  ? __pfx_ksys_write+0x10/0x10
[  616.515227][ T9568]  __x64_sys_unshare+0x38/0x50
[  616.515239][ T9568]  do_syscall_64+0xfa/0xfa0
[  616.515251][ T9568]  ? lockdep_hardirqs_on+0x9c/0x150
[  616.515264][ T9568]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  616.515273][ T9568]  ? clear_bhb_loop+0x60/0xb0
[  616.515286][ T9568]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  616.515296][ T9568] RIP: 0033:0x7f7a4bfe56a9
[  616.515306][ T9568] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  616.515316][ T9568] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  616.515327][ T9568] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  616.515335][ T9568] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  616.515342][ T9568] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
executing program
[  616.515362][ T9568] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  616.515369][ T9568] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  616.515385][ T9568]  </TASK>
[  616.781068][ T9569] FAULT_INJECTION: forcing a failure.
[  616.781068][ T9569] name failslab, interval 1, probability 0, space 0, times 0
[  616.794150][ T9569] CPU: 0 UID: 0 PID: 9569 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  616.794167][ T9569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  616.794173][ T9569] Call Trace:
[  616.794178][ T9569]  <TASK>
[  616.794183][ T9569]  dump_stack_lvl+0x189/0x250
[  616.794201][ T9569]  ? __pfx____ratelimit+0x10/0x10
[  616.794214][ T9569]  ? __pfx_dump_stack_lvl+0x10/0x10
[  616.794227][ T9569]  ? __pfx__printk+0x10/0x10
[  616.794241][ T9569]  ? __pfx___might_resched+0x10/0x10
[  616.794252][ T9569]  ? fs_reclaim_acquire+0x7d/0x100
[  616.794270][ T9569]  should_fail_ex+0x414/0x560
[  616.794287][ T9569]  should_failslab+0xa8/0x100
[  616.794299][ T9569]  kmem_cache_alloc_noprof+0x74/0x6e0
[  616.794313][ T9569]  ? alloc_vfsmnt+0x23/0x430
[  616.794328][ T9569]  alloc_vfsmnt+0x23/0x430
[  616.794341][ T9569]  clone_mnt+0x4b/0x9a0
[  616.794357][ T9569]  copy_tree+0xde/0x930
[  616.794369][ T9569]  ? __init_waitqueue_head+0xa9/0x150
[  616.794385][ T9569]  ? alloc_mnt_ns+0x24e/0x310
[  616.794400][ T9569]  copy_mnt_ns+0x19d/0x870
[  616.794415][ T9569]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  616.794428][ T9569]  ? create_new_namespaces+0x31/0x720
[  616.794446][ T9569]  create_new_namespaces+0xd1/0x720
[  616.794465][ T9569]  ? bpf_lsm_capable+0x9/0x20
[  616.794481][ T9569]  ? security_capable+0x7e/0x2e0
[  616.794498][ T9569]  unshare_nsproxy_namespaces+0x11c/0x170
[  616.794511][ T9569]  ksys_unshare+0x4c8/0x8c0
[  616.794527][ T9569]  ? __pfx_ksys_unshare+0x10/0x10
[  616.794540][ T9569]  ? ksys_write+0x1e1/0x250
[  616.794556][ T9569]  ? __pfx_ksys_write+0x10/0x10
[  616.794573][ T9569]  __x64_sys_unshare+0x38/0x50
[  616.794585][ T9569]  do_syscall_64+0xfa/0xfa0
[  616.794597][ T9569]  ? lockdep_hardirqs_on+0x9c/0x150
[  616.794609][ T9569]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  616.794624][ T9569]  ? clear_bhb_loop+0x60/0xb0
[  616.794636][ T9569]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  616.794646][ T9569] RIP: 0033:0x7f7a4bfe56a9
[  616.794657][ T9569] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  616.794666][ T9569] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
executing program
[  616.794678][ T9569] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  616.794686][ T9569] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
[  616.794693][ T9569] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  616.794700][ T9569] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  616.794707][ T9569] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  616.794723][ T9569]  </TASK>
[  617.061185][ T9570] FAULT_INJECTION: forcing a failure.
[  617.061185][ T9570] name failslab, interval 1, probability 0, space 0, times 0
[  617.073961][ T9570] CPU: 0 UID: 0 PID: 9570 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  617.073984][ T9570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  617.073994][ T9570] Call Trace:
[  617.074001][ T9570]  <TASK>
[  617.074007][ T9570]  dump_stack_lvl+0x189/0x250
[  617.074030][ T9570]  ? __pfx____ratelimit+0x10/0x10
[  617.074048][ T9570]  ? __pfx_dump_stack_lvl+0x10/0x10
[  617.074066][ T9570]  ? __pfx__printk+0x10/0x10
[  617.074085][ T9570]  ? __pfx___might_resched+0x10/0x10
[  617.074100][ T9570]  ? fs_reclaim_acquire+0x7d/0x100
[  617.074124][ T9570]  should_fail_ex+0x414/0x560
[  617.074149][ T9570]  should_failslab+0xa8/0x100
[  617.074164][ T9570]  kmem_cache_alloc_noprof+0x74/0x6e0
[  617.074189][ T9570]  ? alloc_vfsmnt+0x23/0x430
[  617.074210][ T9570]  alloc_vfsmnt+0x23/0x430
[  617.074229][ T9570]  clone_mnt+0x4b/0x9a0
[  617.074251][ T9570]  copy_tree+0xde/0x930
[  617.074269][ T9570]  ? __init_waitqueue_head+0xa9/0x150
[  617.074291][ T9570]  ? alloc_mnt_ns+0x24e/0x310
[  617.074313][ T9570]  copy_mnt_ns+0x19d/0x870
[  617.074333][ T9570]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  617.074351][ T9570]  ? create_new_namespaces+0x31/0x720
[  617.074370][ T9570]  create_new_namespaces+0xd1/0x720
[  617.074387][ T9570]  ? bpf_lsm_capable+0x9/0x20
[  617.074404][ T9570]  ? security_capable+0x7e/0x2e0
[  617.074427][ T9570]  unshare_nsproxy_namespaces+0x11c/0x170
[  617.074445][ T9570]  ksys_unshare+0x4c8/0x8c0
[  617.074468][ T9570]  ? __pfx_ksys_unshare+0x10/0x10
[  617.074483][ T9570]  ? ksys_write+0x1e1/0x250
[  617.074504][ T9570]  ? __pfx_ksys_write+0x10/0x10
[  617.074530][ T9570]  __x64_sys_unshare+0x38/0x50
[  617.074550][ T9570]  do_syscall_64+0xfa/0xfa0
[  617.074567][ T9570]  ? lockdep_hardirqs_on+0x9c/0x150
[  617.074584][ T9570]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  617.074599][ T9570]  ? clear_bhb_loop+0x60/0xb0
[  617.074615][ T9570]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  617.074629][ T9570] RIP: 0033:0x7f7a4bfe56a9
[  617.074642][ T9570] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  617.074655][ T9570] RSP: 002b:00007fff2d4aca18 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  617.074671][ T9570] RAX: ffffffffffffffda RBX: 00007fff2d4aca30 RCX: 00007f7a4bfe56a9
[  617.074682][ T9570] RDX: 00007f7a4bfe48e0 RSI: 00007fff2d4aca30 RDI: 000000002a020400
executing program
[  617.074692][ T9570] RBP: 0000000000000001 R08: 00007fff2d4ac7b7 R09: 00000000000000a0
[  617.074702][ T9570] R10: 0000000000000001 R11: 0000000000000246 R12: 00007fff2d4aca2c
[  617.074711][ T9570] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001
[  617.074735][ T9570]  </TASK>
[  617.340912][ T9571] FAULT_INJECTION: forcing a failure.
[  617.340912][ T9571] name failslab, interval 1, probability 0, space 0, times 0
[  617.353620][ T9571] CPU: 0 UID: 0 PID: 9571 Comm: syz-executor832 Not tainted syzkaller #0 PREEMPT(full) 
[  617.353644][ T9571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025
[  617.353655][ T9571] Call Trace:
[  617.353664][ T9571]  <TASK>
[  617.353670][ T9571]  dump_stack_lvl+0x189/0x250
[  617.353695][ T9571]  ? __pfx____ratelimit+0x10/0x10
[  617.353713][ T9571]  ? __pfx_dump_stack_lvl+0x10/0x10
[  617.353738][ T9571]  ? __pfx__printk+0x10/0x10
[  617.353757][ T9571]  ? __pfx___might_resched+0x10/0x10
[  617.353771][ T9571]  ? fs_reclaim_acquire+0x7d/0x100
[  617.353796][ T9571]  should_fail_ex+0x414/0x560
[  617.353820][ T9571]  should_failslab+0xa8/0x100
[  617.353836][ T9571]  kmem_cache_alloc_noprof+0x74/0x6e0
[  617.353855][ T9571]  ? alloc_vfsmnt+0x23/0x430
[  617.353876][ T9571]  alloc_vfsmnt+0x23/0x430
[  617.353895][ T9571]  clone_mnt+0x4b/0x9a0
[  617.353917][ T9571]  copy_tree+0xde/0x930
[  617.353939][ T9571]  ? __init_waitqueue_head+0xa9/0x150
[  617.353961][ T9571]  ? alloc_mnt_ns+0x24e/0x310
[  617.353982][ T9571]  copy_mnt_ns+0x19d/0x870
[  617.354002][ T9571]  ? trace_kmem_cache_alloc+0x1f/0xc0
[  617.354020][ T9571]  ? create_new_namespaces+0x31/0x720
[  617.354039][ T9571]  create_new_namespaces+0xd1/0x720
[  617.354055][ T9571]  ? bpf_lsm_capable+0x9/0x20
[  617.354072][ T9571]  ? security_capable+0x7e/0x2e0
[  617.354096][ T9571]  unshare_nsproxy_namespaces+0x11c/0x170
[  617.354114][ T9571]  ksys_unshare+0x4c8/0x8c0
[  617.354136][ T9571]  ? __pfx_ksys_unshare+0x10/0x10
[  617.354151][ T9571]  ? ksys_write+0x1e1/0x250
[  617.354172][ T9571]  ? __pfx_ksys_write+0x10/0x10
[  617.354197][ T9571]  __x64_sys_unshare+0x38/0x50
[  617.354214][ T9571]  do_syscall_64+0xfa/0xfa0
[  617.354230][ T9571]  ? lockdep_hardirqs_on+0x9c/0x150
[  617.354248][ T9571]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  617.354262][ T9571]  ? clear_bhb_loop+0x60/0xb0
[  617.354278][ T9571]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  617.354297][ T9571] RIP: 0033:0x7f7a4bfe56a9
[  617.354311][ T9571] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48