share+0x31/0x40
[  166.503090][ T6099]  do_syscall_64+0xcd/0x490
[  166.503114][ T6099]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  166.503138][ T6099] RIP: 0033:0x7f04aab8e929
[  166.503158][ T6099] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  166.503181][ T6099] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  166.503203][ T6099] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  166.503219][ T6099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  166.503233][ T6099] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  166.503250][ T6099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  166.503264][ T6099] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  166.503294][ T6099]  </TASK>
[  166.838367][ T6100] FAULT_INJECTION: forcing a failure.
[  166.838367][ T6100] name failslab, interval 1, probability 0, space 0, times 0
[  166.852293][ T6100] CPU: 0 UID: 0 PID: 6100 Comm: syz.0.113 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  166.852326][ T6100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  166.852340][ T6100] Call Trace:
[  166.852347][ T6100]  <TASK>
[  166.852355][ T6100]  dump_stack_lvl+0x16c/0x1f0
[  166.852397][ T6100]  should_fail_ex+0x512/0x640
[  166.852430][ T6100]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  166.852474][ T6100]  should_failslab+0xc2/0x120
[  166.852495][ T6100]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  166.852536][ T6100]  ? cache_create_net+0x2b/0x220
[  166.852559][ T6100]  ? __pfx_nfsd_net_init+0x10/0x10
[  166.852585][ T6100]  kmemdup_noprof+0x29/0x60
[  166.852621][ T6100]  cache_create_net+0x2b/0x220
[  166.852643][ T6100]  ? __pfx_nfsd_net_init+0x10/0x10
[  166.852668][ T6100]  nfsd_idmap_init+0x62/0x250
[  166.852699][ T6100]  ? __pfx_nfsd_net_init+0x10/0x10
[  166.852722][ T6100]  nfsd_net_init+0x69/0x3d0
[  166.852748][ T6100]  ? __pfx_nfsd_net_init+0x10/0x10
[  166.852772][ T6100]  ops_init+0x1df/0x5f0
[  166.852799][ T6100]  setup_net+0x1ff/0x510
[  166.852820][ T6100]  ? lockdep_init_map_type+0x5c/0x280
[  166.852854][ T6100]  ? __pfx_setup_net+0x10/0x10
[  166.852880][ T6100]  ? debug_mutex_init+0x37/0x70
[  166.852905][ T6100]  copy_net_ns+0x2a6/0x5f0
[  166.852935][ T6100]  create_new_namespaces+0x3ea/0xa90
[  166.852967][ T6100]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  166.852996][ T6100]  ksys_unshare+0x45b/0xa40
[  166.853028][ T6100]  ? __pfx_ksys_unshare+0x10/0x10
[  166.853071][ T6100]  __x64_sys_unshare+0x31/0x40
[  166.853101][ T6100]  do_syscall_64+0xcd/0x490
[  166.853125][ T6100]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  166.853149][ T6100] RIP: 0033:0x7f04aab8e929
[  166.853168][ T6100] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  166.853191][ T6100] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  166.853218][ T6100] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  166.853234][ T6100] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  166.853249][ T6100] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  166.853263][ T6100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  166.853278][ T6100] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  166.853308][ T6100]  </TASK>
[  167.173344][ T6101] FAULT_INJECTION: forcing a failure.
[  167.173344][ T6101] name failslab, interval 1, probability 0, space 0, times 0
[  167.187791][ T6101] CPU: 1 UID: 0 PID: 6101 Comm: syz.0.114 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  167.187824][ T6101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  167.187838][ T6101] Call Trace:
[  167.187845][ T6101]  <TASK>
[  167.187854][ T6101]  dump_stack_lvl+0x16c/0x1f0
[  167.187895][ T6101]  should_fail_ex+0x512/0x640
[  167.187928][ T6101]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  167.187966][ T6101]  should_failslab+0xc2/0x120
[  167.187986][ T6101]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  167.188018][ T6101]  ? __proc_create+0xc3/0x8c0
[  167.188053][ T6101]  ? __proc_create+0x2ce/0x8c0
[  167.188092][ T6101]  __proc_create+0x2ce/0x8c0
[  167.188128][ T6101]  ? __pfx___proc_create+0x10/0x10
[  167.188170][ T6101]  ? _raw_write_unlock+0x28/0x50
[  167.188206][ T6101]  ? proc_register+0x314/0x5f0
[  167.188247][ T6101]  proc_create_reg+0x7d/0x180
[  167.188271][ T6101]  proc_create_data+0x86/0x110
[  167.188292][ T6101]  ? __pfx_proc_create_data+0x10/0x10
[  167.188317][ T6101]  ? cache_register_net+0x137/0x5e0
[  167.188349][ T6101]  cache_register_net+0x25a/0x5e0
[  167.188377][ T6101]  nfsd_idmap_init+0xb6/0x250
[  167.188409][ T6101]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.188439][ T6101]  nfsd_net_init+0x69/0x3d0
[  167.188464][ T6101]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.188488][ T6101]  ops_init+0x1df/0x5f0
[  167.188522][ T6101]  setup_net+0x1ff/0x510
[  167.188543][ T6101]  ? lockdep_init_map_type+0x5c/0x280
[  167.188577][ T6101]  ? __pfx_setup_net+0x10/0x10
[  167.188603][ T6101]  ? debug_mutex_init+0x37/0x70
[  167.188628][ T6101]  copy_net_ns+0x2a6/0x5f0
[  167.188658][ T6101]  create_new_namespaces+0x3ea/0xa90
[  167.188690][ T6101]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  167.188718][ T6101]  ksys_unshare+0x45b/0xa40
[  167.188751][ T6101]  ? __pfx_ksys_unshare+0x10/0x10
[  167.188793][ T6101]  __x64_sys_unshare+0x31/0x40
[  167.188823][ T6101]  do_syscall_64+0xcd/0x490
[  167.188847][ T6101]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  167.188871][ T6101] RIP: 0033:0x7f04aab8e929
[  167.188890][ T6101] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  167.188913][ T6101] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  167.188935][ T6101] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  167.188951][ T6101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  167.188966][ T6101] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  167.188980][ T6101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  167.188995][ T6101] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  167.189025][ T6101]  </TASK>
[  167.534919][ T6102] FAULT_INJECTION: forcing a failure.
[  167.534919][ T6102] name failslab, interval 1, probability 0, space 0, times 0
[  167.548038][ T6102] CPU: 1 UID: 0 PID: 6102 Comm: syz.0.115 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  167.548079][ T6102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  167.548098][ T6102] Call Trace:
[  167.548123][ T6102]  <TASK>
[  167.548134][ T6102]  dump_stack_lvl+0x16c/0x1f0
[  167.548187][ T6102]  should_fail_ex+0x512/0x640
[  167.548244][ T6102]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  167.548300][ T6102]  should_failslab+0xc2/0x120
[  167.548330][ T6102]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  167.548383][ T6102]  ? cache_create_net+0x2b/0x220
[  167.548414][ T6102]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.548448][ T6102]  kmemdup_noprof+0x29/0x60
[  167.548496][ T6102]  cache_create_net+0x2b/0x220
[  167.548520][ T6102]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.548544][ T6102]  nfsd_idmap_init+0x62/0x250
[  167.548576][ T6102]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.548600][ T6102]  nfsd_net_init+0x69/0x3d0
[  167.548625][ T6102]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.548649][ T6102]  ops_init+0x1df/0x5f0
[  167.548677][ T6102]  setup_net+0x1ff/0x510
[  167.548698][ T6102]  ? lockdep_init_map_type+0x5c/0x280
[  167.548732][ T6102]  ? __pfx_setup_net+0x10/0x10
[  167.548758][ T6102]  ? debug_mutex_init+0x37/0x70
[  167.548784][ T6102]  copy_net_ns+0x2a6/0x5f0
[  167.548813][ T6102]  create_new_namespaces+0x3ea/0xa90
[  167.548846][ T6102]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  167.548875][ T6102]  ksys_unshare+0x45b/0xa40
[  167.548907][ T6102]  ? __pfx_ksys_unshare+0x10/0x10
[  167.548950][ T6102]  __x64_sys_unshare+0x31/0x40
[  167.548981][ T6102]  do_syscall_64+0xcd/0x490
[  167.549005][ T6102]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  167.549029][ T6102] RIP: 0033:0x7f04aab8e929
[  167.549049][ T6102] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  167.549072][ T6102] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  167.549095][ T6102] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  167.549121][ T6102] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  167.549136][ T6102] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  167.549150][ T6102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  167.549165][ T6102] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  167.549194][ T6102]  </TASK>
[  167.858536][ T6103] FAULT_INJECTION: forcing a failure.
[  167.858536][ T6103] name failslab, interval 1, probability 0, space 0, times 0
[  167.872243][ T6103] CPU: 0 UID: 0 PID: 6103 Comm: syz.0.116 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  167.872284][ T6103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  167.872301][ T6103] Call Trace:
[  167.872312][ T6103]  <TASK>
[  167.872322][ T6103]  dump_stack_lvl+0x16c/0x1f0
[  167.872376][ T6103]  should_fail_ex+0x512/0x640
[  167.872432][ T6103]  ? __kmalloc_noprof+0xbf/0x510
[  167.872482][ T6103]  ? cache_create_net+0x9d/0x220
[  167.872509][ T6103]  should_failslab+0xc2/0x120
[  167.872539][ T6103]  __kmalloc_noprof+0xd2/0x510
[  167.872594][ T6103]  cache_create_net+0x9d/0x220
[  167.872623][ T6103]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.872657][ T6103]  nfsd_idmap_init+0x62/0x250
[  167.872698][ T6103]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.872729][ T6103]  nfsd_net_init+0x69/0x3d0
[  167.872762][ T6103]  ? __pfx_nfsd_net_init+0x10/0x10
[  167.872794][ T6103]  ops_init+0x1df/0x5f0
[  167.872830][ T6103]  setup_net+0x1ff/0x510
[  167.872858][ T6103]  ? lockdep_init_map_type+0x5c/0x280
[  167.872902][ T6103]  ? __pfx_setup_net+0x10/0x10
[  167.872938][ T6103]  ? debug_mutex_init+0x37/0x70
[  167.872972][ T6103]  copy_net_ns+0x2a6/0x5f0
[  167.873012][ T6103]  create_new_namespaces+0x3ea/0xa90
[  167.873055][ T6103]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  167.873094][ T6103]  ksys_unshare+0x45b/0xa40
[  167.873136][ T6103]  ? __pfx_ksys_unshare+0x10/0x10
[  167.873193][ T6103]  __x64_sys_unshare+0x31/0x40
[  167.873234][ T6103]  do_syscall_64+0xcd/0x490
[  167.873266][ T6103]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  167.873297][ T6103] RIP: 0033:0x7f04aab8e929
[  167.873321][ T6103] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  167.873350][ T6103] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  167.873379][ T6103] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  167.873406][ T6103] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  167.873424][ T6103] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  167.873442][ T6103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  167.873461][ T6103] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  167.873503][ T6103]  </TASK>
[  168.175117][ T6104] sysfs: cannot create duplicate filename '/fs/nfs/net'
[  168.182209][ T6104] CPU: 1 UID: 0 PID: 6104 Comm: syz.0.117 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  168.182241][ T6104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  168.182256][ T6104] Call Trace:
[  168.182264][ T6104]  <TASK>
[  168.182272][ T6104]  dump_stack_lvl+0x16c/0x1f0
[  168.182314][ T6104]  sysfs_warn_dup+0x7f/0xa0
[  168.182350][ T6104]  sysfs_create_dir_ns+0x24b/0x2b0
[  168.182380][ T6104]  ? __pfx_sysfs_create_dir_ns+0x10/0x10
[  168.182410][ T6104]  ? find_held_lock+0x2b/0x80
[  168.182437][ T6104]  ? nfs_netns_namespace+0xd/0x40
[  168.182462][ T6104]  kobject_add_internal+0x2c4/0x9b0
[  168.182492][ T6104]  kobject_init_and_add+0x11b/0x190
[  168.182519][ T6104]  ? __pfx_kobject_init_and_add+0x10/0x10
[  168.182561][ T6104]  nfs_netns_sysfs_setup+0xf9/0x1f0
[  168.182588][ T6104]  nfs_net_init+0x10a/0x300
[  168.182618][ T6104]  ? __pfx_nfs_net_init+0x10/0x10
[  168.182644][ T6104]  ops_init+0x1df/0x5f0
[  168.182672][ T6104]  setup_net+0x1ff/0x510
[  168.182693][ T6104]  ? lockdep_init_map_type+0x5c/0x280
[  168.182725][ T6104]  ? __pfx_setup_net+0x10/0x10
[  168.182751][ T6104]  ? debug_mutex_init+0x37/0x70
[  168.182776][ T6104]  copy_net_ns+0x2a6/0x5f0
[  168.182804][ T6104]  create_new_namespaces+0x3ea/0xa90
[  168.182837][ T6104]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  168.182865][ T6104]  ksys_unshare+0x45b/0xa40
[  168.182897][ T6104]  ? __pfx_ksys_unshare+0x10/0x10
[  168.182939][ T6104]  __x64_sys_unshare+0x31/0x40
[  168.182969][ T6104]  do_syscall_64+0xcd/0x490
[  168.182993][ T6104]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  168.183016][ T6104] RIP: 0033:0x7f04aab8e929
[  168.183035][ T6104] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  168.183058][ T6104] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  168.183080][ T6104] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  168.183097][ T6104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  168.183112][ T6104] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  168.183126][ T6104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  168.183141][ T6104] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  168.183171][ T6104]  </TASK>
[  168.183196][ T6104] kobject: kobject_add_internal failed for net with -EEXIST, don't try to register things with the same name in the same directory.
[  168.432356][ T6104] FAULT_INJECTION: forcing a failure.
[  168.432356][ T6104] name failslab, interval 1, probability 0, space 0, times 0
[  168.445132][ T6104] CPU: 1 UID: 0 PID: 6104 Comm: syz.0.117 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  168.445164][ T6104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  168.445179][ T6104] Call Trace:
[  168.445187][ T6104]  <TASK>
[  168.445194][ T6104]  dump_stack_lvl+0x16c/0x1f0
[  168.445236][ T6104]  should_fail_ex+0x512/0x640
[  168.445270][ T6104]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  168.445308][ T6104]  should_failslab+0xc2/0x120
[  168.445330][ T6104]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  168.445364][ T6104]  ? __proc_create+0xc3/0x8c0
[  168.445399][ T6104]  ? __proc_create+0x2ce/0x8c0
[  168.445440][ T6104]  __proc_create+0x2ce/0x8c0
[  168.445478][ T6104]  ? __pfx___proc_create+0x10/0x10
[  168.445527][ T6104]  proc_mkdir+0x81/0x170
[  168.445547][ T6104]  ? __pfx_proc_mkdir+0x10/0x10
[  168.445584][ T6104]  ? cache_register_net+0x137/0x5e0
[  168.445616][ T6104]  cache_register_net+0x18f/0x5e0
[  168.445644][ T6104]  nfsd_idmap_init+0x16e/0x250
[  168.445675][ T6104]  ? __pfx_nfsd_net_init+0x10/0x10
[  168.445699][ T6104]  nfsd_net_init+0x69/0x3d0
[  168.445724][ T6104]  ? __pfx_nfsd_net_init+0x10/0x10
[  168.445748][ T6104]  ops_init+0x1df/0x5f0
[  168.445774][ T6104]  setup_net+0x1ff/0x510
[  168.445796][ T6104]  ? lockdep_init_map_type+0x5c/0x280
[  168.445828][ T6104]  ? __pfx_setup_net+0x10/0x10
[  168.445854][ T6104]  ? debug_mutex_init+0x37/0x70
[  168.445879][ T6104]  copy_net_ns+0x2a6/0x5f0
[  168.445909][ T6104]  create_new_namespaces+0x3ea/0xa90
[  168.445942][ T6104]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  168.445970][ T6104]  ksys_unshare+0x45b/0xa40
[  168.446001][ T6104]  ? __pfx_ksys_unshare+0x10/0x10
[  168.446043][ T6104]  __x64_sys_unshare+0x31/0x40
[  168.446081][ T6104]  do_syscall_64+0xcd/0x490
[  168.446105][ T6104]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  168.446129][ T6104] RIP: 0033:0x7f04aab8e929
[  168.446148][ T6104] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  168.446171][ T6104] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  168.446193][ T6104] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  168.446209][ T6104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  168.446224][ T6104] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  168.446239][ T6104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  168.446253][ T6104] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  168.446283][ T6104]  </TASK>
[  168.763686][ T6105] FAULT_INJECTION: forcing a failure.
[  168.763686][ T6105] name failslab, interval 1, probability 0, space 0, times 0
[  168.778106][ T6105] CPU: 1 UID: 0 PID: 6105 Comm: syz.0.118 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  168.778150][ T6105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  168.778168][ T6105] Call Trace:
[  168.778178][ T6105]  <TASK>
[  168.778190][ T6105]  dump_stack_lvl+0x16c/0x1f0
[  168.778246][ T6105]  should_fail_ex+0x512/0x640
[  168.778292][ T6105]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  168.778353][ T6105]  should_failslab+0xc2/0x120
[  168.778382][ T6105]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  168.778427][ T6105]  ? __proc_create+0xc3/0x8c0
[  168.778476][ T6105]  ? __proc_create+0x2ce/0x8c0
[  168.778532][ T6105]  __proc_create+0x2ce/0x8c0
[  168.778583][ T6105]  ? __pfx___proc_create+0x10/0x10
[  168.778643][ T6105]  ? _raw_write_unlock+0x28/0x50
[  168.778693][ T6105]  proc_create_reg+0x7d/0x180
[  168.778725][ T6105]  proc_create_data+0x86/0x110
[  168.778754][ T6105]  ? __pfx_proc_create_data+0x10/0x10
[  168.778786][ T6105]  ? cache_register_net+0x137/0x5e0
[  168.778818][ T6105]  cache_register_net+0x1e0/0x5e0
[  168.778847][ T6105]  nfsd_idmap_init+0xb6/0x250
[  168.778878][ T6105]  ? __pfx_nfsd_net_init+0x10/0x10
[  168.778903][ T6105]  nfsd_net_init+0x69/0x3d0
[  168.778928][ T6105]  ? __pfx_nfsd_net_init+0x10/0x10
[  168.778953][ T6105]  ops_init+0x1df/0x5f0
[  168.778980][ T6105]  setup_net+0x1ff/0x510
[  168.779002][ T6105]  ? lockdep_init_map_type+0x5c/0x280
[  168.779035][ T6105]  ? __pfx_setup_net+0x10/0x10
[  168.779062][ T6105]  ? debug_mutex_init+0x37/0x70
[  168.779088][ T6105]  copy_net_ns+0x2a6/0x5f0
[  168.779117][ T6105]  create_new_namespaces+0x3ea/0xa90
[  168.779148][ T6105]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  168.779175][ T6105]  ksys_unshare+0x45b/0xa40
[  168.779205][ T6105]  ? __pfx_ksys_unshare+0x10/0x10
[  168.779246][ T6105]  __x64_sys_unshare+0x31/0x40
[  168.779274][ T6105]  do_syscall_64+0xcd/0x490
[  168.779297][ T6105]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  168.779329][ T6105] RIP: 0033:0x7f04aab8e929
[  168.779347][ T6105] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  168.779371][ T6105] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  168.779394][ T6105] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  168.779410][ T6105] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  168.779424][ T6105] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  168.779439][ T6105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  168.779453][ T6105] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  168.779484][ T6105]  </TASK>
[  169.126520][ T6106] FAULT_INJECTION: forcing a failure.
[  169.126520][ T6106] name failslab, interval 1, probability 0, space 0, times 0
[  169.140464][ T6106] CPU: 0 UID: 0 PID: 6106 Comm: syz.0.119 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  169.140505][ T6106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  169.140522][ T6106] Call Trace:
[  169.140532][ T6106]  <TASK>
[  169.140543][ T6106]  dump_stack_lvl+0x16c/0x1f0
[  169.140597][ T6106]  should_fail_ex+0x512/0x640
[  169.140642][ T6106]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  169.140693][ T6106]  should_failslab+0xc2/0x120
[  169.140723][ T6106]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  169.140767][ T6106]  ? __proc_create+0xc3/0x8c0
[  169.140816][ T6106]  ? __proc_create+0x2ce/0x8c0
[  169.140870][ T6106]  __proc_create+0x2ce/0x8c0
[  169.140921][ T6106]  ? __pfx___proc_create+0x10/0x10
[  169.140977][ T6106]  ? _raw_write_unlock+0x28/0x50
[  169.141032][ T6106]  ? proc_register+0x314/0x5f0
[  169.141086][ T6106]  proc_create_reg+0x7d/0x180
[  169.141120][ T6106]  proc_create_data+0x86/0x110
[  169.141154][ T6106]  ? __pfx_proc_create_data+0x10/0x10
[  169.141188][ T6106]  ? cache_register_net+0x137/0x5e0
[  169.141230][ T6106]  cache_register_net+0x25a/0x5e0
[  169.141268][ T6106]  nfsd_idmap_init+0xb6/0x250
[  169.141310][ T6106]  ? __pfx_nfsd_net_init+0x10/0x10
[  169.141342][ T6106]  nfsd_net_init+0x69/0x3d0
[  169.141376][ T6106]  ? __pfx_nfsd_net_init+0x10/0x10
[  169.141408][ T6106]  ops_init+0x1df/0x5f0
[  169.141444][ T6106]  setup_net+0x1ff/0x510
[  169.141474][ T6106]  ? lockdep_init_map_type+0x5c/0x280
[  169.141518][ T6106]  ? __pfx_setup_net+0x10/0x10
[  169.141552][ T6106]  ? debug_mutex_init+0x37/0x70
[  169.141587][ T6106]  copy_net_ns+0x2a6/0x5f0
[  169.141627][ T6106]  create_new_namespaces+0x3ea/0xa90
[  169.141671][ T6106]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  169.141708][ T6106]  ksys_unshare+0x45b/0xa40
[  169.141750][ T6106]  ? __pfx_ksys_unshare+0x10/0x10
[  169.141808][ T6106]  __x64_sys_unshare+0x31/0x40
[  169.141849][ T6106]  do_syscall_64+0xcd/0x490
[  169.141881][ T6106]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  169.141913][ T6106] RIP: 0033:0x7f04aab8e929
[  169.141938][ T6106] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  169.141968][ T6106] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  169.142004][ T6106] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  169.142025][ T6106] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  169.142044][ T6106] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  169.142064][ T6106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  169.142082][ T6106] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  169.142123][ T6106]  </TASK>
[  169.488088][ T6107] FAULT_INJECTION: forcing a failure.
[  169.488088][ T6107] name failslab, interval 1, probability 0, space 0, times 0
[  169.502761][ T6107] CPU: 1 UID: 0 PID: 6107 Comm: syz.0.120 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  169.502801][ T6107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  169.502820][ T6107] Call Trace:
[  169.502830][ T6107]  <TASK>
[  169.502841][ T6107]  dump_stack_lvl+0x16c/0x1f0
[  169.502896][ T6107]  should_fail_ex+0x512/0x640
[  169.502942][ T6107]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  169.503015][ T6107]  should_failslab+0xc2/0x120
[  169.503045][ T6107]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  169.503097][ T6107]  ? cache_create_net+0x2b/0x220
[  169.503129][ T6107]  ? __pfx_nfsd_net_init+0x10/0x10
[  169.503163][ T6107]  kmemdup_noprof+0x29/0x60
[  169.503210][ T6107]  cache_create_net+0x2b/0x220
[  169.503240][ T6107]  ? __pfx_nfsd_net_init+0x10/0x10
[  169.503273][ T6107]  nfsd_idmap_init+0x62/0x250
[  169.503314][ T6107]  ? __pfx_nfsd_net_init+0x10/0x10
[  169.503346][ T6107]  nfsd_net_init+0x69/0x3d0
[  169.503379][ T6107]  ? __pfx_nfsd_net_init+0x10/0x10
[  169.503411][ T6107]  ops_init+0x1df/0x5f0
[  169.503448][ T6107]  setup_net+0x1ff/0x510
[  169.503478][ T6107]  ? lockdep_init_map_type+0x5c/0x280
[  169.503522][ T6107]  ? __pfx_setup_net+0x10/0x10
[  169.503557][ T6107]  ? debug_mutex_init+0x37/0x70
[  169.503591][ T6107]  copy_net_ns+0x2a6/0x5f0
[  169.503631][ T6107]  create_new_namespaces+0x3ea/0xa90
[  169.503673][ T6107]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  169.503711][ T6107]  ksys_unshare+0x45b/0xa40
[  169.503754][ T6107]  ? __pfx_ksys_unshare+0x10/0x10
[  169.503811][ T6107]  __x64_sys_unshare+0x31/0x40
[  169.503853][ T6107]  do_syscall_64+0xcd/0x490
[  169.503885][ T6107]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  169.503916][ T6107] RIP: 0033:0x7f04aab8e929
[  169.503940][ T6107] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  169.503983][ T6107] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  169.504012][ T6107] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  169.504032][ T6107] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  169.504050][ T6107] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  169.504068][ T6107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  169.504087][ T6107] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  169.504128][ T6107]  </TASK>
[  169.835526][ T6108] FAULT_INJECTION: forcing a failure.
[  169.835526][ T6108] name failslab, interval 1, probability 0, space 0, times 0
[  169.848510][ T6108] CPU: 0 UID: 0 PID: 6108 Comm: syz.0.121 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  169.848551][ T6108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  169.848569][ T6108] Call Trace:
[  169.848580][ T6108]  <TASK>
[  169.848591][ T6108]  dump_stack_lvl+0x16c/0x1f0
[  169.848645][ T6108]  should_fail_ex+0x512/0x640
[  169.848692][ T6108]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  169.848744][ T6108]  should_failslab+0xc2/0x120
[  169.848774][ T6108]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  169.848820][ T6108]  ? __proc_create+0xc3/0x8c0
[  169.848867][ T6108]  ? __proc_create+0x2ce/0x8c0
[  169.848922][ T6108]  __proc_create+0x2ce/0x8c0
[  169.848974][ T6108]  ? __pfx___proc_create+0x10/0x10
[  169.849043][ T6108]  proc_mkdir+0x81/0x170
[  169.849072][ T6108]  ? __pfx_proc_mkdir+0x10/0x10
[  169.849124][ T6108]  ? cache_register_net+0x137/0x5e0
[  169.849168][ T6108]  cache_register_net+0x18f/0x5e0
[  169.849214][ T6108]  nfsd_idmap_init+0xb6/0x250
[  169.849257][ T6108]  ? __pfx_nfsd_net_init+0x10/0x10
[  169.849290][ T6108]  nfsd_net_init+0x69/0x3d0
[  169.849325][ T6108]  ? __pfx_nfsd_net_init+0x10/0x10
[  169.849359][ T6108]  ops_init+0x1df/0x5f0
[  169.849394][ T6108]  setup_net+0x1ff/0x510
[  169.849423][ T6108]  ? lockdep_init_map_type+0x5c/0x280
[  169.849456][ T6108]  ? __pfx_setup_net+0x10/0x10
[  169.849481][ T6108]  ? debug_mutex_init+0x37/0x70
[  169.849505][ T6108]  copy_net_ns+0x2a6/0x5f0
[  169.849533][ T6108]  create_new_namespaces+0x3ea/0xa90
[  169.849564][ T6108]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  169.849591][ T6108]  ksys_unshare+0x45b/0xa40
[  169.849622][ T6108]  ? __pfx_ksys_unshare+0x10/0x10
[  169.849663][ T6108]  __x64_sys_unshare+0x31/0x40
[  169.849692][ T6108]  do_syscall_64+0xcd/0x490
[  169.849714][ T6108]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  169.849737][ T6108] RIP: 0033:0x7f04aab8e929
[  169.849756][ T6108] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  169.849779][ T6108] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  169.849802][ T6108] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  169.849818][ T6108] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  169.849832][ T6108] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  169.849847][ T6108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  169.849861][ T6108] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  169.849891][ T6108]  </TASK>
[  170.168209][ T6109] FAULT_INJECTION: forcing a failure.
[  170.168209][ T6109] name failslab, interval 1, probability 0, space 0, times 0
[  170.181435][ T6109] CPU: 1 UID: 0 PID: 6109 Comm: syz.0.122 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  170.181477][ T6109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  170.181490][ T6109] Call Trace:
[  170.181498][ T6109]  <TASK>
[  170.181507][ T6109]  dump_stack_lvl+0x16c/0x1f0
[  170.181548][ T6109]  should_fail_ex+0x512/0x640
[  170.181582][ T6109]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  170.181619][ T6109]  should_failslab+0xc2/0x120
[  170.181641][ T6109]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  170.181673][ T6109]  ? __proc_create+0xc3/0x8c0
[  170.181709][ T6109]  ? __proc_create+0x2ce/0x8c0
[  170.181748][ T6109]  __proc_create+0x2ce/0x8c0
[  170.181783][ T6109]  ? __pfx___proc_create+0x10/0x10
[  170.181823][ T6109]  ? _raw_write_unlock+0x28/0x50
[  170.181856][ T6109]  ? proc_register+0x314/0x5f0
[  170.181894][ T6109]  proc_create_reg+0x7d/0x180
[  170.181917][ T6109]  proc_create_data+0x86/0x110
[  170.181937][ T6109]  ? __pfx_proc_create_data+0x10/0x10
[  170.181961][ T6109]  ? cache_register_net+0x137/0x5e0
[  170.181991][ T6109]  cache_register_net+0x25a/0x5e0
[  170.182018][ T6109]  nfsd_idmap_init+0xb6/0x250
[  170.182048][ T6109]  ? __pfx_nfsd_net_init+0x10/0x10
[  170.182073][ T6109]  nfsd_net_init+0x69/0x3d0
[  170.182098][ T6109]  ? __pfx_nfsd_net_init+0x10/0x10
[  170.182122][ T6109]  ops_init+0x1df/0x5f0
[  170.182151][ T6109]  setup_net+0x1ff/0x510
[  170.182180][ T6109]  ? lockdep_init_map_type+0x5c/0x280
[  170.182214][ T6109]  ? __pfx_setup_net+0x10/0x10
[  170.182238][ T6109]  ? debug_mutex_init+0x37/0x70
[  170.182262][ T6109]  copy_net_ns+0x2a6/0x5f0
[  170.182291][ T6109]  create_new_namespaces+0x3ea/0xa90
[  170.182323][ T6109]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  170.182350][ T6109]  ksys_unshare+0x45b/0xa40
[  170.182380][ T6109]  ? __pfx_ksys_unshare+0x10/0x10
[  170.182422][ T6109]  __x64_sys_unshare+0x31/0x40
[  170.182450][ T6109]  do_syscall_64+0xcd/0x490
[  170.182473][ T6109]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  170.182497][ T6109] RIP: 0033:0x7f04aab8e929
[  170.182514][ T6109] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  170.182537][ T6109] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  170.182560][ T6109] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  170.182576][ T6109] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  170.182590][ T6109] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  170.182605][ T6109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  170.182619][ T6109] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  170.182649][ T6109]  </TASK>
[  170.526649][ T6110] FAULT_INJECTION: forcing a failure.
[  170.526649][ T6110] name failslab, interval 1, probability 0, space 0, times 0
[  170.539844][ T6110] CPU: 0 UID: 0 PID: 6110 Comm: syz.0.123 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  170.539884][ T6110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  170.539901][ T6110] Call Trace:
[  170.539911][ T6110]  <TASK>
[  170.539922][ T6110]  dump_stack_lvl+0x16c/0x1f0
[  170.539976][ T6110]  should_fail_ex+0x512/0x640
[  170.540023][ T6110]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  170.540077][ T6110]  should_failslab+0xc2/0x120
[  170.540108][ T6110]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  170.540156][ T6110]  ? __proc_create+0xc3/0x8c0
[  170.540214][ T6110]  ? __proc_create+0x2ce/0x8c0
[  170.540271][ T6110]  __proc_create+0x2ce/0x8c0
[  170.540323][ T6110]  ? __pfx___proc_create+0x10/0x10
[  170.540391][ T6110]  proc_mkdir+0x81/0x170
[  170.540419][ T6110]  ? __pfx_proc_mkdir+0x10/0x10
[  170.540470][ T6110]  ? cache_register_net+0x137/0x5e0
[  170.540515][ T6110]  cache_register_net+0x18f/0x5e0
[  170.540555][ T6110]  nfsd_idmap_init+0xb6/0x250
[  170.540599][ T6110]  ? __pfx_nfsd_net_init+0x10/0x10
[  170.540630][ T6110]  nfsd_net_init+0x69/0x3d0
[  170.540664][ T6110]  ? __pfx_nfsd_net_init+0x10/0x10
[  170.540698][ T6110]  ops_init+0x1df/0x5f0
[  170.540735][ T6110]  setup_net+0x1ff/0x510
[  170.540766][ T6110]  ? lockdep_init_map_type+0x5c/0x280
[  170.540811][ T6110]  ? __pfx_setup_net+0x10/0x10
[  170.540847][ T6110]  ? debug_mutex_init+0x37/0x70
[  170.540882][ T6110]  copy_net_ns+0x2a6/0x5f0
[  170.540924][ T6110]  create_new_namespaces+0x3ea/0xa90
[  170.540971][ T6110]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  170.541009][ T6110]  ksys_unshare+0x45b/0xa40
[  170.541052][ T6110]  ? __pfx_ksys_unshare+0x10/0x10
[  170.541112][ T6110]  __x64_sys_unshare+0x31/0x40
[  170.541151][ T6110]  do_syscall_64+0xcd/0x490
[  170.541187][ T6110]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  170.541211][ T6110] RIP: 0033:0x7f04aab8e929
[  170.541230][ T6110] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  170.541254][ T6110] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  170.541276][ T6110] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  170.541292][ T6110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  170.541307][ T6110] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  170.541321][ T6110] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  170.541335][ T6110] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  170.541364][ T6110]  </TASK>
2025/06/12 22:44:30 executed programs: 110
[  170.876615][ T6111] FAULT_INJECTION: forcing a failure.
[  170.876615][ T6111] name failslab, interval 1, probability 0, space 0, times 0
[  170.890478][ T6111] CPU: 1 UID: 0 PID: 6111 Comm: syz.0.124 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  170.890509][ T6111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  170.890522][ T6111] Call Trace:
[  170.890529][ T6111]  <TASK>
[  170.890537][ T6111]  dump_stack_lvl+0x16c/0x1f0
[  170.890578][ T6111]  should_fail_ex+0x512/0x640
[  170.890611][ T6111]  ? __kmalloc_noprof+0xbf/0x510
[  170.890646][ T6111]  ? cache_create_net+0x9d/0x220
[  170.890666][ T6111]  should_failslab+0xc2/0x120
[  170.890686][ T6111]  __kmalloc_noprof+0xd2/0x510
[  170.890725][ T6111]  cache_create_net+0x9d/0x220
[  170.890746][ T6111]  ? __pfx_nfsd_net_init+0x10/0x10
[  170.890770][ T6111]  nfsd_idmap_init+0x62/0x250
[  170.890800][ T6111]  ? __pfx_nfsd_net_init+0x10/0x10
[  170.890821][ T6111]  nfsd_net_init+0x69/0x3d0
[  170.890845][ T6111]  ? __pfx_nfsd_net_init+0x10/0x10
[  170.890868][ T6111]  ops_init+0x1df/0x5f0
[  170.890894][ T6111]  setup_net+0x1ff/0x510
[  170.890915][ T6111]  ? lockdep_init_map_type+0x5c/0x280
[  170.890946][ T6111]  ? __pfx_setup_net+0x10/0x10
[  170.890970][ T6111]  ? debug_mutex_init+0x37/0x70
[  170.890995][ T6111]  copy_net_ns+0x2a6/0x5f0
[  170.891023][ T6111]  create_new_namespaces+0x3ea/0xa90
[  170.891054][ T6111]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  170.891080][ T6111]  ksys_unshare+0x45b/0xa40
[  170.891110][ T6111]  ? __pfx_ksys_unshare+0x10/0x10
[  170.891151][ T6111]  __x64_sys_unshare+0x31/0x40
[  170.891186][ T6111]  do_syscall_64+0xcd/0x490
[  170.891214][ T6111]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  170.891238][ T6111] RIP: 0033:0x7f04aab8e929
[  170.891257][ T6111] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  170.891280][ T6111] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  170.891303][ T6111] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  170.891318][ T6111] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  170.891333][ T6111] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  170.891348][ T6111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  170.891362][ T6111] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  170.891392][ T6111]  </TASK>
[  171.195371][ T6112] FAULT_INJECTION: forcing a failure.
[  171.195371][ T6112] name failslab, interval 1, probability 0, space 0, times 0
[  171.210134][ T6112] CPU: 0 UID: 0 PID: 6112 Comm: syz.0.125 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  171.210179][ T6112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  171.210194][ T6112] Call Trace:
[  171.210201][ T6112]  <TASK>
[  171.210209][ T6112]  dump_stack_lvl+0x16c/0x1f0
[  171.210252][ T6112]  should_fail_ex+0x512/0x640
[  171.210288][ T6112]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  171.210327][ T6112]  should_failslab+0xc2/0x120
[  171.210349][ T6112]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  171.210384][ T6112]  ? __proc_create+0xc3/0x8c0
[  171.210421][ T6112]  ? __proc_create+0x2ce/0x8c0
[  171.210462][ T6112]  __proc_create+0x2ce/0x8c0
[  171.210500][ T6112]  ? __pfx___proc_create+0x10/0x10
[  171.210549][ T6112]  proc_mkdir+0x81/0x170
[  171.210569][ T6112]  ? __pfx_proc_mkdir+0x10/0x10
[  171.210608][ T6112]  ? cache_register_net+0x137/0x5e0
[  171.210640][ T6112]  cache_register_net+0x18f/0x5e0
[  171.210669][ T6112]  nfsd_idmap_init+0xb6/0x250
[  171.210701][ T6112]  ? __pfx_nfsd_net_init+0x10/0x10
[  171.210725][ T6112]  nfsd_net_init+0x69/0x3d0
[  171.210750][ T6112]  ? __pfx_nfsd_net_init+0x10/0x10
[  171.210774][ T6112]  ops_init+0x1df/0x5f0
[  171.210801][ T6112]  setup_net+0x1ff/0x510
[  171.210823][ T6112]  ? lockdep_init_map_type+0x5c/0x280
[  171.210856][ T6112]  ? __pfx_setup_net+0x10/0x10
[  171.210882][ T6112]  ? debug_mutex_init+0x37/0x70
[  171.210908][ T6112]  copy_net_ns+0x2a6/0x5f0
[  171.210937][ T6112]  create_new_namespaces+0x3ea/0xa90
[  171.210970][ T6112]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  171.210999][ T6112]  ksys_unshare+0x45b/0xa40
[  171.211031][ T6112]  ? __pfx_ksys_unshare+0x10/0x10
[  171.211074][ T6112]  __x64_sys_unshare+0x31/0x40
[  171.211104][ T6112]  do_syscall_64+0xcd/0x490
[  171.211128][ T6112]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  171.211158][ T6112] RIP: 0033:0x7f04aab8e929
[  171.211176][ T6112] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  171.211199][ T6112] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  171.211221][ T6112] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  171.211237][ T6112] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  171.211252][ T6112] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  171.211266][ T6112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  171.211280][ T6112] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  171.211309][ T6112]  </TASK>
[  171.556266][ T6113] FAULT_INJECTION: forcing a failure.
[  171.556266][ T6113] name failslab, interval 1, probability 0, space 0, times 0
[  171.569262][ T6113] CPU: 0 UID: 0 PID: 6113 Comm: syz.0.126 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  171.569304][ T6113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  171.569322][ T6113] Call Trace:
[  171.569332][ T6113]  <TASK>
[  171.569344][ T6113]  dump_stack_lvl+0x16c/0x1f0
[  171.569408][ T6113]  should_fail_ex+0x512/0x640
[  171.569456][ T6113]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  171.569509][ T6113]  should_failslab+0xc2/0x120
[  171.569539][ T6113]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  171.569585][ T6113]  ? __proc_create+0xc3/0x8c0
[  171.569634][ T6113]  ? __proc_create+0x2ce/0x8c0
[  171.569688][ T6113]  __proc_create+0x2ce/0x8c0
[  171.569739][ T6113]  ? __pfx___proc_create+0x10/0x10
[  171.569805][ T6113]  ? _raw_write_unlock+0x28/0x50
[  171.569852][ T6113]  ? proc_register+0x314/0x5f0
[  171.569905][ T6113]  proc_create_reg+0x7d/0x180
[  171.569940][ T6113]  proc_create_data+0x86/0x110
[  171.569970][ T6113]  ? __pfx_proc_create_data+0x10/0x10
[  171.569997][ T6113]  ? cache_register_net+0x137/0x5e0
[  171.570029][ T6113]  cache_register_net+0x25a/0x5e0
[  171.570057][ T6113]  nfsd_idmap_init+0xb6/0x250
[  171.570089][ T6113]  ? __pfx_nfsd_net_init+0x10/0x10
[  171.570113][ T6113]  nfsd_net_init+0x69/0x3d0
[  171.570138][ T6113]  ? __pfx_nfsd_net_init+0x10/0x10
[  171.570163][ T6113]  ops_init+0x1df/0x5f0
[  171.570190][ T6113]  setup_net+0x1ff/0x510
[  171.570212][ T6113]  ? lockdep_init_map_type+0x5c/0x280
[  171.570245][ T6113]  ? __pfx_setup_net+0x10/0x10
[  171.570271][ T6113]  ? debug_mutex_init+0x37/0x70
[  171.570297][ T6113]  copy_net_ns+0x2a6/0x5f0
[  171.570327][ T6113]  create_new_namespaces+0x3ea/0xa90
[  171.570360][ T6113]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  171.570388][ T6113]  ksys_unshare+0x45b/0xa40
[  171.570421][ T6113]  ? __pfx_ksys_unshare+0x10/0x10
[  171.570464][ T6113]  __x64_sys_unshare+0x31/0x40
[  171.570494][ T6113]  do_syscall_64+0xcd/0x490
[  171.570518][ T6113]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  171.570543][ T6113] RIP: 0033:0x7f04aab8e929
[  171.570561][ T6113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  171.570585][ T6113] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  171.570608][ T6113] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  171.570623][ T6113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  171.570638][ T6113] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  171.570653][ T6113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  171.570667][ T6113] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  171.570697][ T6113]  </TASK>
[  171.913003][ T6114] FAULT_INJECTION: forcing a failure.
[  171.913003][ T6114] name failslab, interval 1, probability 0, space 0, times 0
[  171.926116][ T6114] CPU: 1 UID: 0 PID: 6114 Comm: syz.0.127 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  171.926156][ T6114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  171.926174][ T6114] Call Trace:
[  171.926185][ T6114]  <TASK>
[  171.926196][ T6114]  dump_stack_lvl+0x16c/0x1f0
[  171.926251][ T6114]  should_fail_ex+0x512/0x640
[  171.926300][ T6114]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  171.926353][ T6114]  should_failslab+0xc2/0x120
[  171.926383][ T6114]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  171.926429][ T6114]  ? __proc_create+0xc3/0x8c0
[  171.926479][ T6114]  ? __proc_create+0x2ce/0x8c0
[  171.926533][ T6114]  __proc_create+0x2ce/0x8c0
[  171.926584][ T6114]  ? __pfx___proc_create+0x10/0x10
[  171.926641][ T6114]  ? _raw_write_unlock+0x28/0x50
[  171.926688][ T6114]  ? proc_register+0x314/0x5f0
[  171.926763][ T6114]  proc_create_reg+0x7d/0x180
[  171.926799][ T6114]  proc_create_data+0x86/0x110
[  171.926828][ T6114]  ? __pfx_proc_create_data+0x10/0x10
[  171.926861][ T6114]  ? cache_register_net+0x137/0x5e0
[  171.926903][ T6114]  cache_register_net+0x2d6/0x5e0
[  171.926943][ T6114]  nfsd_export_init+0x16e/0x250
[  171.926978][ T6114]  ? __pfx_nfsd_net_init+0x10/0x10
[  171.927018][ T6114]  nfsd_net_init+0x33/0x3d0
[  171.927051][ T6114]  ? __pfx_nfsd_net_init+0x10/0x10
[  171.927083][ T6114]  ops_init+0x1df/0x5f0
[  171.927120][ T6114]  setup_net+0x1ff/0x510
[  171.927151][ T6114]  ? lockdep_init_map_type+0x5c/0x280
[  171.927194][ T6114]  ? __pfx_setup_net+0x10/0x10
[  171.927230][ T6114]  ? debug_mutex_init+0x37/0x70
[  171.927265][ T6114]  copy_net_ns+0x2a6/0x5f0
[  171.927304][ T6114]  create_new_namespaces+0x3ea/0xa90
[  171.927347][ T6114]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  171.927387][ T6114]  ksys_unshare+0x45b/0xa40
[  171.927428][ T6114]  ? __pfx_ksys_unshare+0x10/0x10
[  171.927478][ T6114]  __x64_sys_unshare+0x31/0x40
[  171.927508][ T6114]  do_syscall_64+0xcd/0x490
[  171.927532][ T6114]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  171.927556][ T6114] RIP: 0033:0x7f04aab8e929
[  171.927575][ T6114] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  171.927599][ T6114] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  171.927622][ T6114] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  171.927638][ T6114] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  171.927652][ T6114] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  171.927667][ T6114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  171.927682][ T6114] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  171.927712][ T6114]  </TASK>
[  172.277644][ T6115] FAULT_INJECTION: forcing a failure.
[  172.277644][ T6115] name failslab, interval 1, probability 0, space 0, times 0
[  172.292474][ T6115] CPU: 0 UID: 0 PID: 6115 Comm: syz.0.128 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  172.292517][ T6115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  172.292534][ T6115] Call Trace:
[  172.292544][ T6115]  <TASK>
[  172.292556][ T6115]  dump_stack_lvl+0x16c/0x1f0
[  172.292611][ T6115]  should_fail_ex+0x512/0x640
[  172.292656][ T6115]  ? __kmalloc_noprof+0xbf/0x510
[  172.292705][ T6115]  ? cache_create_net+0x9d/0x220
[  172.292732][ T6115]  should_failslab+0xc2/0x120
[  172.292761][ T6115]  __kmalloc_noprof+0xd2/0x510
[  172.292822][ T6115]  cache_create_net+0x9d/0x220
[  172.292852][ T6115]  ? __pfx_nfsd_net_init+0x10/0x10
[  172.292885][ T6115]  nfsd_idmap_init+0x62/0x250
[  172.292925][ T6115]  ? __pfx_nfsd_net_init+0x10/0x10
[  172.292956][ T6115]  nfsd_net_init+0x69/0x3d0
[  172.292989][ T6115]  ? __pfx_nfsd_net_init+0x10/0x10
[  172.293022][ T6115]  ops_init+0x1df/0x5f0
[  172.293059][ T6115]  setup_net+0x1ff/0x510
[  172.293088][ T6115]  ? lockdep_init_map_type+0x5c/0x280
[  172.293131][ T6115]  ? __pfx_setup_net+0x10/0x10
[  172.293165][ T6115]  ? debug_mutex_init+0x37/0x70
[  172.293199][ T6115]  copy_net_ns+0x2a6/0x5f0
[  172.293239][ T6115]  create_new_namespaces+0x3ea/0xa90
[  172.293282][ T6115]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  172.293321][ T6115]  ksys_unshare+0x45b/0xa40
[  172.293363][ T6115]  ? __pfx_ksys_unshare+0x10/0x10
[  172.293421][ T6115]  __x64_sys_unshare+0x31/0x40
[  172.293460][ T6115]  do_syscall_64+0xcd/0x490
[  172.293492][ T6115]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  172.293523][ T6115] RIP: 0033:0x7f04aab8e929
[  172.293548][ T6115] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  172.293577][ T6115] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  172.293607][ T6115] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  172.293627][ T6115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  172.293647][ T6115] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  172.293666][ T6115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  172.293685][ T6115] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  172.293725][ T6115]  </TASK>
[  172.596666][ T6116] FAULT_INJECTION: forcing a failure.
[  172.596666][ T6116] name failslab, interval 1, probability 0, space 0, times 0
[  172.609983][ T6116] CPU: 1 UID: 0 PID: 6116 Comm: syz.0.129 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  172.610022][ T6116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  172.610037][ T6116] Call Trace:
[  172.610046][ T6116]  <TASK>
[  172.610055][ T6116]  dump_stack_lvl+0x16c/0x1f0
[  172.610098][ T6116]  should_fail_ex+0x512/0x640
[  172.610134][ T6116]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  172.610173][ T6116]  should_failslab+0xc2/0x120
[  172.610195][ T6116]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  172.610229][ T6116]  ? __proc_create+0xc3/0x8c0
[  172.610266][ T6116]  ? __proc_create+0x2ce/0x8c0
[  172.610307][ T6116]  __proc_create+0x2ce/0x8c0
[  172.610345][ T6116]  ? __pfx___proc_create+0x10/0x10
[  172.610388][ T6116]  ? _raw_write_unlock+0x28/0x50
[  172.610423][ T6116]  ? proc_register+0x314/0x5f0
[  172.610464][ T6116]  proc_create_reg+0x7d/0x180
[  172.610488][ T6116]  proc_create_data+0x86/0x110
[  172.610510][ T6116]  ? __pfx_proc_create_data+0x10/0x10
[  172.610534][ T6116]  ? cache_register_net+0x137/0x5e0
[  172.610566][ T6116]  cache_register_net+0x2d6/0x5e0
[  172.610595][ T6116]  nfsd_export_init+0x16e/0x250
[  172.610621][ T6116]  ? __pfx_nfsd_net_init+0x10/0x10
[  172.610645][ T6116]  nfsd_net_init+0x33/0x3d0
[  172.610681][ T6116]  ? __pfx_nfsd_net_init+0x10/0x10
[  172.610705][ T6116]  ops_init+0x1df/0x5f0
[  172.610731][ T6116]  setup_net+0x1ff/0x510
[  172.610753][ T6116]  ? lockdep_init_map_type+0x5c/0x280
[  172.610786][ T6116]  ? __pfx_setup_net+0x10/0x10
[  172.610811][ T6116]  ? debug_mutex_init+0x37/0x70
[  172.610836][ T6116]  copy_net_ns+0x2a6/0x5f0
[  172.610865][ T6116]  create_new_namespaces+0x3ea/0xa90
[  172.610898][ T6116]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  172.610927][ T6116]  ksys_unshare+0x45b/0xa40
[  172.610959][ T6116]  ? __pfx_ksys_unshare+0x10/0x10
[  172.611002][ T6116]  __x64_sys_unshare+0x31/0x40
[  172.611033][ T6116]  do_syscall_64+0xcd/0x490
[  172.611057][ T6116]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  172.611082][ T6116] RIP: 0033:0x7f04aab8e929
[  172.611101][ T6116] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  172.611125][ T6116] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  172.611148][ T6116] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  172.611164][ T6116] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  172.611179][ T6116] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  172.611193][ T6116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  172.611208][ T6116] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  172.611237][ T6116]  </TASK>
[  172.950499][ T6117] FAULT_INJECTION: forcing a failure.
[  172.950499][ T6117] name failslab, interval 1, probability 0, space 0, times 0
[  172.964661][ T6117] CPU: 0 UID: 0 PID: 6117 Comm: syz.0.130 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  172.964702][ T6117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  172.964721][ T6117] Call Trace:
[  172.964731][ T6117]  <TASK>
[  172.964751][ T6117]  dump_stack_lvl+0x16c/0x1f0
[  172.964806][ T6117]  should_fail_ex+0x512/0x640
[  172.964858][ T6117]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  172.964911][ T6117]  should_failslab+0xc2/0x120
[  172.964941][ T6117]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  172.964988][ T6117]  ? __proc_create+0xc3/0x8c0
[  172.965036][ T6117]  ? __proc_create+0x2ce/0x8c0
[  172.965089][ T6117]  __proc_create+0x2ce/0x8c0
[  172.965143][ T6117]  ? __pfx___proc_create+0x10/0x10
[  172.965199][ T6117]  ? _raw_write_unlock+0x28/0x50
[  172.965247][ T6117]  ? proc_register+0x314/0x5f0
[  172.965304][ T6117]  proc_create_reg+0x7d/0x180
[  172.965337][ T6117]  proc_create_data+0x86/0x110
[  172.965368][ T6117]  ? __pfx_proc_create_data+0x10/0x10
[  172.965403][ T6117]  ? cache_register_net+0x137/0x5e0
[  172.965448][ T6117]  cache_register_net+0x2d6/0x5e0
[  172.965488][ T6117]  nfsd_export_init+0x16e/0x250
[  172.965523][ T6117]  ? __pfx_nfsd_net_init+0x10/0x10
[  172.965555][ T6117]  nfsd_net_init+0x33/0x3d0
[  172.965591][ T6117]  ? __pfx_nfsd_net_init+0x10/0x10
[  172.965625][ T6117]  ops_init+0x1df/0x5f0
[  172.965663][ T6117]  setup_net+0x1ff/0x510
[  172.965694][ T6117]  ? lockdep_init_map_type+0x5c/0x280
[  172.965746][ T6117]  ? __pfx_setup_net+0x10/0x10
[  172.965783][ T6117]  ? debug_mutex_init+0x37/0x70
[  172.965818][ T6117]  copy_net_ns+0x2a6/0x5f0
[  172.965867][ T6117]  create_new_namespaces+0x3ea/0xa90
[  172.965913][ T6117]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  172.965952][ T6117]  ksys_unshare+0x45b/0xa40
[  172.965997][ T6117]  ? __pfx_ksys_unshare+0x10/0x10
[  172.966057][ T6117]  __x64_sys_unshare+0x31/0x40
[  172.966100][ T6117]  do_syscall_64+0xcd/0x490
[  172.966133][ T6117]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  172.966167][ T6117] RIP: 0033:0x7f04aab8e929
[  172.966191][ T6117] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  172.966223][ T6117] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  172.966253][ T6117] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  172.966275][ T6117] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  172.966293][ T6117] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  172.966312][ T6117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  172.966330][ T6117] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  172.966373][ T6117]  </TASK>
[  173.289226][ T6118] FAULT_INJECTION: forcing a failure.
[  173.289226][ T6118] name failslab, interval 1, probability 0, space 0, times 0
[  173.302128][ T6118] CPU: 1 UID: 0 PID: 6118 Comm: syz.0.131 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  173.302168][ T6118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  173.302186][ T6118] Call Trace:
[  173.302200][ T6118]  <TASK>
[  173.302210][ T6118]  dump_stack_lvl+0x16c/0x1f0
[  173.302253][ T6118]  should_fail_ex+0x512/0x640
[  173.302289][ T6118]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  173.302328][ T6118]  should_failslab+0xc2/0x120
[  173.302350][ T6118]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  173.302385][ T6118]  ? __proc_create+0xc3/0x8c0
[  173.302422][ T6118]  ? __proc_create+0x2ce/0x8c0
[  173.302463][ T6118]  __proc_create+0x2ce/0x8c0
[  173.302501][ T6118]  ? __pfx___proc_create+0x10/0x10
[  173.302551][ T6118]  proc_mkdir+0x81/0x170
[  173.302572][ T6118]  ? __pfx_proc_mkdir+0x10/0x10
[  173.302611][ T6118]  ? cache_register_net+0x137/0x5e0
[  173.302643][ T6118]  cache_register_net+0x18f/0x5e0
[  173.302672][ T6118]  nfsd_export_init+0x16e/0x250
[  173.302698][ T6118]  ? __pfx_nfsd_net_init+0x10/0x10
[  173.302722][ T6118]  nfsd_net_init+0x33/0x3d0
[  173.302748][ T6118]  ? __pfx_nfsd_net_init+0x10/0x10
[  173.302772][ T6118]  ops_init+0x1df/0x5f0
[  173.302800][ T6118]  setup_net+0x1ff/0x510
[  173.302822][ T6118]  ? lockdep_init_map_type+0x5c/0x280
[  173.302856][ T6118]  ? __pfx_setup_net+0x10/0x10
[  173.302882][ T6118]  ? debug_mutex_init+0x37/0x70
[  173.302907][ T6118]  copy_net_ns+0x2a6/0x5f0
[  173.302937][ T6118]  create_new_namespaces+0x3ea/0xa90
[  173.302977][ T6118]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  173.303006][ T6118]  ksys_unshare+0x45b/0xa40
[  173.303038][ T6118]  ? __pfx_ksys_unshare+0x10/0x10
[  173.303080][ T6118]  __x64_sys_unshare+0x31/0x40
[  173.303111][ T6118]  do_syscall_64+0xcd/0x490
[  173.303135][ T6118]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  173.303159][ T6118] RIP: 0033:0x7f04aab8e929
[  173.303178][ T6118] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  173.303202][ T6118] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  173.303224][ T6118] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  173.303241][ T6118] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  173.303255][ T6118] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  173.303270][ T6118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  173.303284][ T6118] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  173.303314][ T6118]  </TASK>
[  173.616962][ T6119] FAULT_INJECTION: forcing a failure.
[  173.616962][ T6119] name failslab, interval 1, probability 0, space 0, times 0
[  173.629846][ T6119] CPU: 0 UID: 0 PID: 6119 Comm: syz.0.132 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  173.629887][ T6119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  173.629902][ T6119] Call Trace:
[  173.629911][ T6119]  <TASK>
[  173.629921][ T6119]  dump_stack_lvl+0x16c/0x1f0
[  173.629969][ T6119]  should_fail_ex+0x512/0x640
[  173.630006][ T6119]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  173.630045][ T6119]  should_failslab+0xc2/0x120
[  173.630067][ T6119]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  173.630101][ T6119]  ? __proc_create+0xc3/0x8c0
[  173.630139][ T6119]  ? __proc_create+0x2ce/0x8c0
[  173.630180][ T6119]  __proc_create+0x2ce/0x8c0
[  173.630218][ T6119]  ? __pfx___proc_create+0x10/0x10
[  173.630261][ T6119]  ? _raw_write_unlock+0x28/0x50
[  173.630296][ T6119]  ? proc_register+0x314/0x5f0
[  173.630336][ T6119]  proc_create_reg+0x7d/0x180
[  173.630360][ T6119]  proc_create_data+0x86/0x110
[  173.630382][ T6119]  ? __pfx_proc_create_data+0x10/0x10
[  173.630407][ T6119]  ? cache_register_net+0x137/0x5e0
[  173.630438][ T6119]  cache_register_net+0x2d6/0x5e0
[  173.630468][ T6119]  nfsd_export_init+0x16e/0x250
[  173.630494][ T6119]  ? __pfx_nfsd_net_init+0x10/0x10
[  173.630518][ T6119]  nfsd_net_init+0x33/0x3d0
[  173.630544][ T6119]  ? __pfx_nfsd_net_init+0x10/0x10
[  173.630568][ T6119]  ops_init+0x1df/0x5f0
[  173.630596][ T6119]  setup_net+0x1ff/0x510
[  173.630618][ T6119]  ? lockdep_init_map_type+0x5c/0x280
[  173.630652][ T6119]  ? __pfx_setup_net+0x10/0x10
[  173.630679][ T6119]  ? debug_mutex_init+0x37/0x70
[  173.630704][ T6119]  copy_net_ns+0x2a6/0x5f0
[  173.630734][ T6119]  create_new_namespaces+0x3ea/0xa90
[  173.630768][ T6119]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  173.630797][ T6119]  ksys_unshare+0x45b/0xa40
[  173.630829][ T6119]  ? __pfx_ksys_unshare+0x10/0x10
[  173.630873][ T6119]  __x64_sys_unshare+0x31/0x40
[  173.630903][ T6119]  do_syscall_64+0xcd/0x490
[  173.630927][ T6119]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  173.630958][ T6119] RIP: 0033:0x7f04aab8e929
[  173.630976][ T6119] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  173.631000][ T6119] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  173.631022][ T6119] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  173.631039][ T6119] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  173.631053][ T6119] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  173.631068][ T6119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  173.631082][ T6119] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  173.631112][ T6119]  </TASK>
[  173.958009][ T6120] FAULT_INJECTION: forcing a failure.
[  173.958009][ T6120] name failslab, interval 1, probability 0, space 0, times 0
[  173.971088][ T6120] CPU: 0 UID: 0 PID: 6120 Comm: syz.0.133 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  173.971130][ T6120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  173.971149][ T6120] Call Trace:
[  173.971159][ T6120]  <TASK>
[  173.971171][ T6120]  dump_stack_lvl+0x16c/0x1f0
[  173.971226][ T6120]  should_fail_ex+0x512/0x640
[  173.971273][ T6120]  ? __kmalloc_noprof+0xbf/0x510
[  173.971323][ T6120]  ? cache_create_net+0x9d/0x220
[  173.971351][ T6120]  should_failslab+0xc2/0x120
[  173.971381][ T6120]  __kmalloc_noprof+0xd2/0x510
[  173.971438][ T6120]  cache_create_net+0x9d/0x220
[  173.971468][ T6120]  ? __pfx_nfsd_net_init+0x10/0x10
[  173.971502][ T6120]  nfsd_idmap_init+0x62/0x250
[  173.971545][ T6120]  ? __pfx_nfsd_net_init+0x10/0x10
[  173.971577][ T6120]  nfsd_net_init+0x69/0x3d0
[  173.971611][ T6120]  ? __pfx_nfsd_net_init+0x10/0x10
[  173.971672][ T6120]  ops_init+0x1df/0x5f0
[  173.971709][ T6120]  setup_net+0x1ff/0x510
[  173.971739][ T6120]  ? lockdep_init_map_type+0x5c/0x280
[  173.971785][ T6120]  ? __pfx_setup_net+0x10/0x10
[  173.971821][ T6120]  ? debug_mutex_init+0x37/0x70
[  173.971856][ T6120]  copy_net_ns+0x2a6/0x5f0
[  173.971898][ T6120]  create_new_namespaces+0x3ea/0xa90
[  173.971944][ T6120]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  173.971984][ T6120]  ksys_unshare+0x45b/0xa40
[  173.972028][ T6120]  ? __pfx_ksys_unshare+0x10/0x10
[  173.972088][ T6120]  __x64_sys_unshare+0x31/0x40
[  173.972130][ T6120]  do_syscall_64+0xcd/0x490
[  173.972162][ T6120]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  173.972194][ T6120] RIP: 0033:0x7f04aab8e929
[  173.972220][ T6120] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  173.972251][ T6120] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  173.972281][ T6120] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  173.972301][ T6120] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  173.972320][ T6120] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  173.972341][ T6120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  173.972360][ T6120] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  173.972402][ T6120]  </TASK>
[  174.266993][ T6121] FAULT_INJECTION: forcing a failure.
[  174.266993][ T6121] name failslab, interval 1, probability 0, space 0, times 0
[  174.279871][ T6121] CPU: 0 UID: 0 PID: 6121 Comm: syz.0.134 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  174.279912][ T6121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  174.279926][ T6121] Call Trace:
[  174.279936][ T6121]  <TASK>
[  174.279945][ T6121]  dump_stack_lvl+0x16c/0x1f0
[  174.279987][ T6121]  should_fail_ex+0x512/0x640
[  174.280023][ T6121]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  174.280062][ T6121]  should_failslab+0xc2/0x120
[  174.280084][ T6121]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  174.280118][ T6121]  ? __proc_create+0xc3/0x8c0
[  174.280156][ T6121]  ? __proc_create+0x2ce/0x8c0
[  174.280196][ T6121]  __proc_create+0x2ce/0x8c0
[  174.280234][ T6121]  ? __pfx___proc_create+0x10/0x10
[  174.280278][ T6121]  ? _raw_write_unlock+0x28/0x50
[  174.280318][ T6121]  proc_create_reg+0x7d/0x180
[  174.280342][ T6121]  proc_create_data+0x86/0x110
[  174.280364][ T6121]  ? __pfx_proc_create_data+0x10/0x10
[  174.280388][ T6121]  ? cache_register_net+0x137/0x5e0
[  174.280420][ T6121]  cache_register_net+0x1e0/0x5e0
[  174.280449][ T6121]  nfsd_idmap_init+0xb6/0x250
[  174.280481][ T6121]  ? __pfx_nfsd_net_init+0x10/0x10
[  174.280506][ T6121]  nfsd_net_init+0x69/0x3d0
[  174.280531][ T6121]  ? __pfx_nfsd_net_init+0x10/0x10
[  174.280555][ T6121]  ops_init+0x1df/0x5f0
[  174.280587][ T6121]  setup_net+0x1ff/0x510
[  174.280611][ T6121]  ? lockdep_init_map_type+0x5c/0x280
[  174.280644][ T6121]  ? __pfx_setup_net+0x10/0x10
[  174.280670][ T6121]  ? debug_mutex_init+0x37/0x70
[  174.280695][ T6121]  copy_net_ns+0x2a6/0x5f0
[  174.280726][ T6121]  create_new_namespaces+0x3ea/0xa90
[  174.280758][ T6121]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  174.280787][ T6121]  ksys_unshare+0x45b/0xa40
[  174.280826][ T6121]  ? __pfx_ksys_unshare+0x10/0x10
[  174.280869][ T6121]  __x64_sys_unshare+0x31/0x40
[  174.280900][ T6121]  do_syscall_64+0xcd/0x490
[  174.280924][ T6121]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  174.280950][ T6121] RIP: 0033:0x7f04aab8e929
[  174.280969][ T6121] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  174.280992][ T6121] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  174.281020][ T6121] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  174.281036][ T6121] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  174.281050][ T6121] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  174.281066][ T6121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  174.281079][ T6121] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  174.281109][ T6121]  </TASK>
[  174.640891][ T6122] FAULT_INJECTION: forcing a failure.
[  174.640891][ T6122] name failslab, interval 1, probability 0, space 0, times 0
[  174.653768][ T6122] CPU: 0 UID: 0 PID: 6122 Comm: syz.0.135 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  174.653811][ T6122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  174.653834][ T6122] Call Trace:
[  174.653844][ T6122]  <TASK>
[  174.653853][ T6122]  dump_stack_lvl+0x16c/0x1f0
[  174.653894][ T6122]  should_fail_ex+0x512/0x640
[  174.653927][ T6122]  ? __kmalloc_noprof+0xbf/0x510
[  174.653963][ T6122]  ? cache_create_net+0x9d/0x220
[  174.653983][ T6122]  should_failslab+0xc2/0x120
[  174.654004][ T6122]  __kmalloc_noprof+0xd2/0x510
[  174.654044][ T6122]  cache_create_net+0x9d/0x220
[  174.654068][ T6122]  nfsd_export_init+0x11f/0x250
[  174.654093][ T6122]  ? __pfx_nfsd_net_init+0x10/0x10
[  174.654116][ T6122]  nfsd_net_init+0x33/0x3d0
[  174.654140][ T6122]  ? __pfx_nfsd_net_init+0x10/0x10
[  174.654163][ T6122]  ops_init+0x1df/0x5f0
[  174.654190][ T6122]  setup_net+0x1ff/0x510
[  174.654212][ T6122]  ? lockdep_init_map_type+0x5c/0x280
[  174.654244][ T6122]  ? __pfx_setup_net+0x10/0x10
[  174.654269][ T6122]  ? debug_mutex_init+0x37/0x70
[  174.654295][ T6122]  copy_net_ns+0x2a6/0x5f0
[  174.654324][ T6122]  create_new_namespaces+0x3ea/0xa90
[  174.654356][ T6122]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  174.654384][ T6122]  ksys_unshare+0x45b/0xa40
[  174.654416][ T6122]  ? __pfx_ksys_unshare+0x10/0x10
[  174.654462][ T6122]  __x64_sys_unshare+0x31/0x40
[  174.654503][ T6122]  do_syscall_64+0xcd/0x490
[  174.654536][ T6122]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  174.654568][ T6122] RIP: 0033:0x7f04aab8e929
[  174.654593][ T6122] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  174.654624][ T6122] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  174.654653][ T6122] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  174.654674][ T6122] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  174.654693][ T6122] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  174.654713][ T6122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  174.654731][ T6122] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  174.654773][ T6122]  </TASK>
[  174.970302][ T6123] FAULT_INJECTION: forcing a failure.
[  174.970302][ T6123] name failslab, interval 1, probability 0, space 0, times 0
[  174.983093][ T6123] CPU: 1 UID: 0 PID: 6123 Comm: syz.0.136 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  174.983137][ T6123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  174.983158][ T6123] Call Trace:
[  174.983172][ T6123]  <TASK>
[  174.983181][ T6123]  dump_stack_lvl+0x16c/0x1f0
[  174.983228][ T6123]  should_fail_ex+0x512/0x640
[  174.983264][ T6123]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  174.983307][ T6123]  should_failslab+0xc2/0x120
[  174.983330][ T6123]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  174.983366][ T6123]  ? __proc_create+0xc3/0x8c0
[  174.983405][ T6123]  ? __proc_create+0x2ce/0x8c0
[  174.983448][ T6123]  __proc_create+0x2ce/0x8c0
[  174.983490][ T6123]  ? __pfx___proc_create+0x10/0x10
[  174.983542][ T6123]  ? _raw_write_unlock+0x28/0x50
[  174.983580][ T6123]  ? proc_register+0x314/0x5f0
[  174.983625][ T6123]  proc_create_reg+0x7d/0x180
[  174.983653][ T6123]  proc_create_data+0x86/0x110
[  174.983677][ T6123]  ? __pfx_proc_create_data+0x10/0x10
[  174.983705][ T6123]  ? cache_register_net+0x137/0x5e0
[  174.983748][ T6123]  cache_register_net+0x25a/0x5e0
[  174.983780][ T6123]  nfsd_export_init+0x16e/0x250
[  174.983810][ T6123]  ? __pfx_nfsd_net_init+0x10/0x10
[  174.983837][ T6123]  nfsd_net_init+0x33/0x3d0
[  174.983866][ T6123]  ? __pfx_nfsd_net_init+0x10/0x10
[  174.983893][ T6123]  ops_init+0x1df/0x5f0
[  174.983923][ T6123]  setup_net+0x1ff/0x510
[  174.983949][ T6123]  ? lockdep_init_map_type+0x5c/0x280
[  174.983987][ T6123]  ? __pfx_setup_net+0x10/0x10
[  174.984016][ T6123]  ? debug_mutex_init+0x37/0x70
[  174.984045][ T6123]  copy_net_ns+0x2a6/0x5f0
[  174.984078][ T6123]  create_new_namespaces+0x3ea/0xa90
[  174.984117][ T6123]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  174.984149][ T6123]  ksys_unshare+0x45b/0xa40
[  174.984185][ T6123]  ? __pfx_ksys_unshare+0x10/0x10
[  174.984233][ T6123]  __x64_sys_unshare+0x31/0x40
[  174.984268][ T6123]  do_syscall_64+0xcd/0x490
[  174.984295][ T6123]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  174.984322][ T6123] RIP: 0033:0x7f04aab8e929
[  174.984344][ T6123] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  174.984371][ T6123] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  174.984396][ T6123] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  174.984414][ T6123] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  174.984431][ T6123] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  174.984447][ T6123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  174.984474][ T6123] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  174.984519][ T6123]  </TASK>
[  175.377340][ T6124] FAULT_INJECTION: forcing a failure.
[  175.377340][ T6124] name failslab, interval 1, probability 0, space 0, times 0
[  175.390942][ T6124] CPU: 1 UID: 0 PID: 6124 Comm: syz.0.137 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  175.390982][ T6124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  175.390995][ T6124] Call Trace:
[  175.391003][ T6124]  <TASK>
[  175.391011][ T6124]  dump_stack_lvl+0x16c/0x1f0
[  175.391052][ T6124]  should_fail_ex+0x512/0x640
[  175.391086][ T6124]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  175.391123][ T6124]  should_failslab+0xc2/0x120
[  175.391143][ T6124]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  175.391176][ T6124]  ? __proc_create+0xc3/0x8c0
[  175.391212][ T6124]  ? __proc_create+0x2ce/0x8c0
[  175.391250][ T6124]  __proc_create+0x2ce/0x8c0
[  175.391287][ T6124]  ? __pfx___proc_create+0x10/0x10
[  175.391329][ T6124]  ? _raw_write_unlock+0x28/0x50
[  175.391366][ T6124]  proc_create_reg+0x7d/0x180
[  175.391390][ T6124]  proc_create_data+0x86/0x110
[  175.391411][ T6124]  ? __pfx_proc_create_data+0x10/0x10
[  175.391434][ T6124]  ? cache_register_net+0x137/0x5e0
[  175.391466][ T6124]  cache_register_net+0x1e0/0x5e0
[  175.391493][ T6124]  nfsd_idmap_init+0xb6/0x250
[  175.391524][ T6124]  ? __pfx_nfsd_net_init+0x10/0x10
[  175.391556][ T6124]  nfsd_net_init+0x69/0x3d0
[  175.391581][ T6124]  ? __pfx_nfsd_net_init+0x10/0x10
[  175.391606][ T6124]  ops_init+0x1df/0x5f0
[  175.391633][ T6124]  setup_net+0x1ff/0x510
[  175.391654][ T6124]  ? lockdep_init_map_type+0x5c/0x280
[  175.391687][ T6124]  ? __pfx_setup_net+0x10/0x10
[  175.391713][ T6124]  ? debug_mutex_init+0x37/0x70
[  175.391738][ T6124]  copy_net_ns+0x2a6/0x5f0
[  175.391768][ T6124]  create_new_namespaces+0x3ea/0xa90
[  175.391801][ T6124]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  175.391829][ T6124]  ksys_unshare+0x45b/0xa40
[  175.391861][ T6124]  ? __pfx_ksys_unshare+0x10/0x10
[  175.391904][ T6124]  __x64_sys_unshare+0x31/0x40
[  175.391935][ T6124]  do_syscall_64+0xcd/0x490
[  175.391959][ T6124]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  175.391984][ T6124] RIP: 0033:0x7f04aab8e929
[  175.392003][ T6124] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  175.392027][ T6124] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  175.392049][ T6124] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  175.392065][ T6124] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  175.392080][ T6124] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  175.392095][ T6124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  175.392109][ T6124] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  175.392139][ T6124]  </TASK>
[  175.739758][ T6125] FAULT_INJECTION: forcing a failure.
[  175.739758][ T6125] name failslab, interval 1, probability 0, space 0, times 0
[  175.753548][ T6125] CPU: 1 UID: 0 PID: 6125 Comm: syz.0.138 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  175.753580][ T6125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  175.753593][ T6125] Call Trace:
[  175.753601][ T6125]  <TASK>
[  175.753609][ T6125]  dump_stack_lvl+0x16c/0x1f0
[  175.753651][ T6125]  should_fail_ex+0x512/0x640
[  175.753684][ T6125]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  175.753728][ T6125]  should_failslab+0xc2/0x120
[  175.753750][ T6125]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  175.753784][ T6125]  ? __proc_create+0xc3/0x8c0
[  175.753822][ T6125]  ? __proc_create+0x2ce/0x8c0
[  175.753862][ T6125]  __proc_create+0x2ce/0x8c0
[  175.753900][ T6125]  ? __pfx___proc_create+0x10/0x10
[  175.753942][ T6125]  ? _raw_write_unlock+0x28/0x50
[  175.753977][ T6125]  ? proc_register+0x314/0x5f0
[  175.754022][ T6125]  proc_create_reg+0x7d/0x180
[  175.754046][ T6125]  proc_create_data+0x86/0x110
[  175.754068][ T6125]  ? __pfx_proc_create_data+0x10/0x10
[  175.754093][ T6125]  ? cache_register_net+0x137/0x5e0
[  175.754125][ T6125]  cache_register_net+0x25a/0x5e0
[  175.754153][ T6125]  nfsd_export_init+0x16e/0x250
[  175.754179][ T6125]  ? __pfx_nfsd_net_init+0x10/0x10
[  175.754203][ T6125]  nfsd_net_init+0x33/0x3d0
[  175.754229][ T6125]  ? __pfx_nfsd_net_init+0x10/0x10
[  175.754253][ T6125]  ops_init+0x1df/0x5f0
[  175.754280][ T6125]  setup_net+0x1ff/0x510
[  175.754302][ T6125]  ? lockdep_init_map_type+0x5c/0x280
[  175.754336][ T6125]  ? __pfx_setup_net+0x10/0x10
[  175.754362][ T6125]  ? debug_mutex_init+0x37/0x70
[  175.754388][ T6125]  copy_net_ns+0x2a6/0x5f0
[  175.754417][ T6125]  create_new_namespaces+0x3ea/0xa90
[  175.754452][ T6125]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  175.754496][ T6125]  ksys_unshare+0x45b/0xa40
[  175.754537][ T6125]  ? __pfx_ksys_unshare+0x10/0x10
[  175.754593][ T6125]  __x64_sys_unshare+0x31/0x40
[  175.754640][ T6125]  do_syscall_64+0xcd/0x490
[  175.754674][ T6125]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  175.754715][ T6125] RIP: 0033:0x7f04aab8e929
[  175.754740][ T6125] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  175.754773][ T6125] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  175.754808][ T6125] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  175.754829][ T6125] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  175.754848][ T6125] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  175.754868][ T6125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  175.754886][ T6125] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  175.754929][ T6125]  </TASK>
[  176.086880][ T6126] FAULT_INJECTION: forcing a failure.
[  176.086880][ T6126] name failslab, interval 1, probability 0, space 0, times 0
[  176.101796][ T6126] CPU: 1 UID: 0 PID: 6126 Comm: syz.0.139 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  176.101829][ T6126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  176.101843][ T6126] Call Trace:
[  176.101850][ T6126]  <TASK>
[  176.101858][ T6126]  dump_stack_lvl+0x16c/0x1f0
[  176.101900][ T6126]  should_fail_ex+0x512/0x640
[  176.101934][ T6126]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  176.101972][ T6126]  should_failslab+0xc2/0x120
[  176.101994][ T6126]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  176.102027][ T6126]  ? __proc_create+0xc3/0x8c0
[  176.102063][ T6126]  ? __proc_create+0x2ce/0x8c0
[  176.102104][ T6126]  __proc_create+0x2ce/0x8c0
[  176.102142][ T6126]  ? __pfx___proc_create+0x10/0x10
[  176.102190][ T6126]  proc_mkdir+0x81/0x170
[  176.102209][ T6126]  ? __pfx_proc_mkdir+0x10/0x10
[  176.102247][ T6126]  ? cache_register_net+0x137/0x5e0
[  176.102279][ T6126]  cache_register_net+0x18f/0x5e0
[  176.102308][ T6126]  nfsd_export_init+0x16e/0x250
[  176.102333][ T6126]  ? __pfx_nfsd_net_init+0x10/0x10
[  176.102357][ T6126]  nfsd_net_init+0x33/0x3d0
[  176.102382][ T6126]  ? __pfx_nfsd_net_init+0x10/0x10
[  176.102406][ T6126]  ops_init+0x1df/0x5f0
[  176.102432][ T6126]  setup_net+0x1ff/0x510
[  176.102462][ T6126]  ? lockdep_init_map_type+0x5c/0x280
[  176.102495][ T6126]  ? __pfx_setup_net+0x10/0x10
[  176.102520][ T6126]  ? debug_mutex_init+0x37/0x70
[  176.102546][ T6126]  copy_net_ns+0x2a6/0x5f0
[  176.102575][ T6126]  create_new_namespaces+0x3ea/0xa90
[  176.102608][ T6126]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  176.102635][ T6126]  ksys_unshare+0x45b/0xa40
[  176.102667][ T6126]  ? __pfx_ksys_unshare+0x10/0x10
[  176.102709][ T6126]  __x64_sys_unshare+0x31/0x40
[  176.102739][ T6126]  do_syscall_64+0xcd/0x490
[  176.102762][ T6126]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  176.102786][ T6126] RIP: 0033:0x7f04aab8e929
[  176.102806][ T6126] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  176.102830][ T6126] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  176.102852][ T6126] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  176.102868][ T6126] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  176.102883][ T6126] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
2025/06/12 22:44:36 executed programs: 125
[  176.102898][ T6126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  176.102912][ T6126] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  176.102942][ T6126]  </TASK>
[  176.437624][ T6127] FAULT_INJECTION: forcing a failure.
[  176.437624][ T6127] name failslab, interval 1, probability 0, space 0, times 0
[  176.450452][ T6127] CPU: 0 UID: 0 PID: 6127 Comm: syz.0.140 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  176.450494][ T6127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  176.450509][ T6127] Call Trace:
[  176.450518][ T6127]  <TASK>
[  176.450527][ T6127]  dump_stack_lvl+0x16c/0x1f0
[  176.450569][ T6127]  should_fail_ex+0x512/0x640
[  176.450603][ T6127]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  176.450643][ T6127]  should_failslab+0xc2/0x120
[  176.450664][ T6127]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  176.450702][ T6127]  ? cache_create_net+0x2b/0x220
[  176.450724][ T6127]  ? __pfx_nfsd_net_init+0x10/0x10
[  176.450748][ T6127]  kmemdup_noprof+0x29/0x60
[  176.450782][ T6127]  cache_create_net+0x2b/0x220
[  176.450803][ T6127]  ? __pfx_nfsd_net_init+0x10/0x10
[  176.450826][ T6127]  nfsd_idmap_init+0x62/0x250
[  176.450856][ T6127]  ? __pfx_nfsd_net_init+0x10/0x10
[  176.450878][ T6127]  nfsd_net_init+0x69/0x3d0
[  176.450902][ T6127]  ? __pfx_nfsd_net_init+0x10/0x10
[  176.450925][ T6127]  ops_init+0x1df/0x5f0
[  176.450951][ T6127]  setup_net+0x1ff/0x510
[  176.450972][ T6127]  ? lockdep_init_map_type+0x5c/0x280
[  176.451003][ T6127]  ? __pfx_setup_net+0x10/0x10
[  176.451028][ T6127]  ? debug_mutex_init+0x37/0x70
[  176.451052][ T6127]  copy_net_ns+0x2a6/0x5f0
[  176.451081][ T6127]  create_new_namespaces+0x3ea/0xa90
[  176.451112][ T6127]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  176.451140][ T6127]  ksys_unshare+0x45b/0xa40
[  176.451170][ T6127]  ? __pfx_ksys_unshare+0x10/0x10
[  176.451211][ T6127]  __x64_sys_unshare+0x31/0x40
[  176.451240][ T6127]  do_syscall_64+0xcd/0x490
[  176.451263][ T6127]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  176.451286][ T6127] RIP: 0033:0x7f04aab8e929
[  176.451304][ T6127] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  176.451328][ T6127] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  176.451351][ T6127] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  176.451367][ T6127] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  176.451382][ T6127] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  176.451396][ T6127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  176.451411][ T6127] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  176.451446][ T6127]  </TASK>
[  176.778875][ T6128] FAULT_INJECTION: forcing a failure.
[  176.778875][ T6128] name failslab, interval 1, probability 0, space 0, times 0
[  176.791711][ T6128] CPU: 0 UID: 0 PID: 6128 Comm: syz.0.141 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  176.791754][ T6128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  176.791772][ T6128] Call Trace:
[  176.791783][ T6128]  <TASK>
[  176.791792][ T6128]  dump_stack_lvl+0x16c/0x1f0
[  176.791834][ T6128]  should_fail_ex+0x512/0x640
[  176.791868][ T6128]  ? __kmalloc_noprof+0xbf/0x510
[  176.791903][ T6128]  ? cache_create_net+0x9d/0x220
[  176.791924][ T6128]  should_failslab+0xc2/0x120
[  176.791945][ T6128]  __kmalloc_noprof+0xd2/0x510
[  176.791985][ T6128]  cache_create_net+0x9d/0x220
[  176.792008][ T6128]  nfsd_export_init+0x11f/0x250
[  176.792033][ T6128]  ? __pfx_nfsd_net_init+0x10/0x10
[  176.792057][ T6128]  nfsd_net_init+0x33/0x3d0
[  176.792081][ T6128]  ? __pfx_nfsd_net_init+0x10/0x10
[  176.792105][ T6128]  ops_init+0x1df/0x5f0
[  176.792131][ T6128]  setup_net+0x1ff/0x510
[  176.792152][ T6128]  ? lockdep_init_map_type+0x5c/0x280
[  176.792184][ T6128]  ? __pfx_setup_net+0x10/0x10
[  176.792209][ T6128]  ? debug_mutex_init+0x37/0x70
[  176.792233][ T6128]  copy_net_ns+0x2a6/0x5f0
[  176.792262][ T6128]  create_new_namespaces+0x3ea/0xa90
[  176.792295][ T6128]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  176.792323][ T6128]  ksys_unshare+0x45b/0xa40
[  176.792354][ T6128]  ? __pfx_ksys_unshare+0x10/0x10
[  176.792397][ T6128]  __x64_sys_unshare+0x31/0x40
[  176.792428][ T6128]  do_syscall_64+0xcd/0x490
[  176.792452][ T6128]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  176.792476][ T6128] RIP: 0033:0x7f04aab8e929
[  176.792495][ T6128] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  176.792518][ T6128] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  176.792540][ T6128] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  176.792557][ T6128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  176.792571][ T6128] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  176.792586][ T6128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  176.792601][ T6128] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  176.792637][ T6128]  </TASK>
[  177.080568][ T6129] FAULT_INJECTION: forcing a failure.
[  177.080568][ T6129] name failslab, interval 1, probability 0, space 0, times 0
[  177.095091][ T6129] CPU: 0 UID: 0 PID: 6129 Comm: syz.0.142 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  177.095133][ T6129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  177.095151][ T6129] Call Trace:
[  177.095161][ T6129]  <TASK>
[  177.095173][ T6129]  dump_stack_lvl+0x16c/0x1f0
[  177.095229][ T6129]  should_fail_ex+0x512/0x640
[  177.095277][ T6129]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  177.095334][ T6129]  should_failslab+0xc2/0x120
[  177.095364][ T6129]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  177.095418][ T6129]  ? cache_create_net+0x2b/0x220
[  177.095451][ T6129]  ? __pfx_nfsd_net_init+0x10/0x10
[  177.095486][ T6129]  kmemdup_noprof+0x29/0x60
[  177.095537][ T6129]  cache_create_net+0x2b/0x220
[  177.095567][ T6129]  ? __pfx_nfsd_net_init+0x10/0x10
[  177.095609][ T6129]  nfsd_idmap_init+0x62/0x250
[  177.095652][ T6129]  ? __pfx_nfsd_net_init+0x10/0x10
[  177.095684][ T6129]  nfsd_net_init+0x69/0x3d0
[  177.095718][ T6129]  ? __pfx_nfsd_net_init+0x10/0x10
[  177.095752][ T6129]  ops_init+0x1df/0x5f0
[  177.095789][ T6129]  setup_net+0x1ff/0x510
[  177.095820][ T6129]  ? lockdep_init_map_type+0x5c/0x280
[  177.095865][ T6129]  ? __pfx_setup_net+0x10/0x10
[  177.095901][ T6129]  ? debug_mutex_init+0x37/0x70
[  177.095936][ T6129]  copy_net_ns+0x2a6/0x5f0
[  177.095977][ T6129]  create_new_namespaces+0x3ea/0xa90
[  177.096022][ T6129]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  177.096061][ T6129]  ksys_unshare+0x45b/0xa40
[  177.096105][ T6129]  ? __pfx_ksys_unshare+0x10/0x10
[  177.096164][ T6129]  __x64_sys_unshare+0x31/0x40
[  177.096208][ T6129]  do_syscall_64+0xcd/0x490
[  177.096240][ T6129]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  177.096273][ T6129] RIP: 0033:0x7f04aab8e929
[  177.096299][ T6129] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  177.096330][ T6129] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  177.096361][ T6129] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  177.096383][ T6129] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  177.096402][ T6129] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  177.096422][ T6129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  177.096441][ T6129] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  177.096483][ T6129]  </TASK>
[  177.397292][ T6130] FAULT_INJECTION: forcing a failure.
[  177.397292][ T6130] name failslab, interval 1, probability 0, space 0, times 0
[  177.411124][ T6130] CPU: 0 UID: 0 PID: 6130 Comm: syz.0.143 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  177.411166][ T6130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  177.411183][ T6130] Call Trace:
[  177.411193][ T6130]  <TASK>
[  177.411204][ T6130]  dump_stack_lvl+0x16c/0x1f0
[  177.411257][ T6130]  should_fail_ex+0x512/0x640
[  177.411304][ T6130]  ? __kmalloc_noprof+0xbf/0x510
[  177.411365][ T6130]  ? cache_create_net+0x9d/0x220
[  177.411393][ T6130]  should_failslab+0xc2/0x120
[  177.411422][ T6130]  __kmalloc_noprof+0xd2/0x510
[  177.411478][ T6130]  cache_create_net+0x9d/0x220
[  177.411512][ T6130]  nfsd_export_init+0x11f/0x250
[  177.411547][ T6130]  ? __pfx_nfsd_net_init+0x10/0x10
[  177.411579][ T6130]  nfsd_net_init+0x33/0x3d0
[  177.411613][ T6130]  ? __pfx_nfsd_net_init+0x10/0x10
[  177.411646][ T6130]  ops_init+0x1df/0x5f0
[  177.411684][ T6130]  setup_net+0x1ff/0x510
[  177.411715][ T6130]  ? lockdep_init_map_type+0x5c/0x280
[  177.411759][ T6130]  ? __pfx_setup_net+0x10/0x10
[  177.411794][ T6130]  ? debug_mutex_init+0x37/0x70
[  177.411829][ T6130]  copy_net_ns+0x2a6/0x5f0
[  177.411870][ T6130]  create_new_namespaces+0x3ea/0xa90
[  177.411915][ T6130]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  177.411954][ T6130]  ksys_unshare+0x45b/0xa40
[  177.411998][ T6130]  ? __pfx_ksys_unshare+0x10/0x10
[  177.412058][ T6130]  __x64_sys_unshare+0x31/0x40
[  177.412099][ T6130]  do_syscall_64+0xcd/0x490
[  177.412132][ T6130]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  177.412157][ T6130] RIP: 0033:0x7f04aab8e929
[  177.412177][ T6130] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  177.412199][ T6130] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  177.412222][ T6130] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  177.412238][ T6130] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  177.412253][ T6130] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  177.412268][ T6130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  177.412283][ T6130] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  177.412313][ T6130]  </TASK>
[  177.717628][ T6131] FAULT_INJECTION: forcing a failure.
[  177.717628][ T6131] name failslab, interval 1, probability 0, space 0, times 0
[  177.731596][ T6131] CPU: 0 UID: 0 PID: 6131 Comm: syz.0.144 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  177.731637][ T6131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  177.731654][ T6131] Call Trace:
[  177.731665][ T6131]  <TASK>
[  177.731677][ T6131]  dump_stack_lvl+0x16c/0x1f0
[  177.731730][ T6131]  should_fail_ex+0x512/0x640
[  177.731778][ T6131]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  177.731830][ T6131]  should_failslab+0xc2/0x120
[  177.731858][ T6131]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  177.731891][ T6131]  ? __proc_create+0xc3/0x8c0
[  177.731926][ T6131]  ? __proc_create+0x2ce/0x8c0
[  177.731964][ T6131]  __proc_create+0x2ce/0x8c0
[  177.732000][ T6131]  ? __pfx___proc_create+0x10/0x10
[  177.732041][ T6131]  ? _raw_write_unlock+0x28/0x50
[  177.732078][ T6131]  proc_create_reg+0x7d/0x180
[  177.732101][ T6131]  proc_create_data+0x86/0x110
[  177.732122][ T6131]  ? __pfx_proc_create_data+0x10/0x10
[  177.732146][ T6131]  ? cache_register_net+0x137/0x5e0
[  177.732176][ T6131]  cache_register_net+0x1e0/0x5e0
[  177.732203][ T6131]  nfsd_idmap_init+0xb6/0x250
[  177.732233][ T6131]  ? __pfx_nfsd_net_init+0x10/0x10
[  177.732261][ T6131]  nfsd_net_init+0x69/0x3d0
[  177.732292][ T6131]  ? __pfx_nfsd_net_init+0x10/0x10
[  177.732315][ T6131]  ops_init+0x1df/0x5f0
[  177.732343][ T6131]  setup_net+0x1ff/0x510
[  177.732364][ T6131]  ? lockdep_init_map_type+0x5c/0x280
[  177.732398][ T6131]  ? __pfx_setup_net+0x10/0x10
[  177.732424][ T6131]  ? debug_mutex_init+0x37/0x70
[  177.732449][ T6131]  copy_net_ns+0x2a6/0x5f0
[  177.732479][ T6131]  create_new_namespaces+0x3ea/0xa90
[  177.732512][ T6131]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  177.732540][ T6131]  ksys_unshare+0x45b/0xa40
[  177.732572][ T6131]  ? __pfx_ksys_unshare+0x10/0x10
[  177.732615][ T6131]  __x64_sys_unshare+0x31/0x40
[  177.732646][ T6131]  do_syscall_64+0xcd/0x490
[  177.732670][ T6131]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  177.732694][ T6131] RIP: 0033:0x7f04aab8e929
[  177.732713][ T6131] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  177.732736][ T6131] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  177.732758][ T6131] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  177.732775][ T6131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  177.732789][ T6131] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  177.732804][ T6131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  177.732822][ T6131] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  177.732861][ T6131]  </TASK>
[  178.071110][ T6132] FAULT_INJECTION: forcing a failure.
[  178.071110][ T6132] name failslab, interval 1, probability 0, space 0, times 0
[  178.083930][ T6132] CPU: 1 UID: 0 PID: 6132 Comm: syz.0.145 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  178.083970][ T6132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  178.083991][ T6132] Call Trace:
[  178.084000][ T6132]  <TASK>
[  178.084009][ T6132]  dump_stack_lvl+0x16c/0x1f0
[  178.084052][ T6132]  should_fail_ex+0x512/0x640
[  178.084088][ T6132]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  178.084127][ T6132]  should_failslab+0xc2/0x120
[  178.084150][ T6132]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  178.084184][ T6132]  ? __proc_create+0xc3/0x8c0
[  178.084222][ T6132]  ? __proc_create+0x2ce/0x8c0
[  178.084263][ T6132]  __proc_create+0x2ce/0x8c0
[  178.084315][ T6132]  ? __pfx___proc_create+0x10/0x10
[  178.084359][ T6132]  ? _raw_write_unlock+0x28/0x50
[  178.084399][ T6132]  proc_create_reg+0x7d/0x180
[  178.084423][ T6132]  proc_create_data+0x86/0x110
[  178.084444][ T6132]  ? __pfx_proc_create_data+0x10/0x10
[  178.084480][ T6132]  ? cache_register_net+0x137/0x5e0
[  178.084521][ T6132]  cache_register_net+0x1e0/0x5e0
[  178.084558][ T6132]  nfsd_export_init+0x16e/0x250
[  178.084593][ T6132]  ? __pfx_nfsd_net_init+0x10/0x10
[  178.084625][ T6132]  nfsd_net_init+0x33/0x3d0
[  178.084659][ T6132]  ? __pfx_nfsd_net_init+0x10/0x10
[  178.084692][ T6132]  ops_init+0x1df/0x5f0
[  178.084730][ T6132]  setup_net+0x1ff/0x510
[  178.084760][ T6132]  ? lockdep_init_map_type+0x5c/0x280
[  178.084805][ T6132]  ? __pfx_setup_net+0x10/0x10
[  178.084847][ T6132]  ? debug_mutex_init+0x37/0x70
[  178.084883][ T6132]  copy_net_ns+0x2a6/0x5f0
[  178.084924][ T6132]  create_new_namespaces+0x3ea/0xa90
[  178.084970][ T6132]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  178.085010][ T6132]  ksys_unshare+0x45b/0xa40
[  178.085054][ T6132]  ? __pfx_ksys_unshare+0x10/0x10
[  178.085114][ T6132]  __x64_sys_unshare+0x31/0x40
[  178.085154][ T6132]  do_syscall_64+0xcd/0x490
[  178.085186][ T6132]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  178.085218][ T6132] RIP: 0033:0x7f04aab8e929
[  178.085244][ T6132] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  178.085290][ T6132] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  178.085321][ T6132] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  178.085342][ T6132] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  178.085360][ T6132] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  178.085379][ T6132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  178.085397][ T6132] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  178.085438][ T6132]  </TASK>
[  178.436943][ T6133] FAULT_INJECTION: forcing a failure.
[  178.436943][ T6133] name failslab, interval 1, probability 0, space 0, times 0
[  178.450548][ T6133] CPU: 1 UID: 0 PID: 6133 Comm: syz.0.146 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  178.450590][ T6133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  178.450605][ T6133] Call Trace:
[  178.450613][ T6133]  <TASK>
[  178.450621][ T6133]  dump_stack_lvl+0x16c/0x1f0
[  178.450663][ T6133]  should_fail_ex+0x512/0x640
[  178.450698][ T6133]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  178.450738][ T6133]  should_failslab+0xc2/0x120
[  178.450760][ T6133]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  178.450794][ T6133]  ? __proc_create+0xc3/0x8c0
[  178.450832][ T6133]  ? __proc_create+0x2ce/0x8c0
[  178.450873][ T6133]  __proc_create+0x2ce/0x8c0
[  178.450911][ T6133]  ? __pfx___proc_create+0x10/0x10
[  178.450954][ T6133]  ? _raw_write_unlock+0x28/0x50
[  178.450989][ T6133]  ? proc_register+0x314/0x5f0
[  178.451030][ T6133]  proc_create_reg+0x7d/0x180
[  178.451053][ T6133]  proc_create_data+0x86/0x110
[  178.451075][ T6133]  ? __pfx_proc_create_data+0x10/0x10
[  178.451099][ T6133]  ? cache_register_net+0x137/0x5e0
[  178.451132][ T6133]  cache_register_net+0x2d6/0x5e0
[  178.451160][ T6133]  nfsd_export_init+0x16e/0x250
[  178.451186][ T6133]  ? __pfx_nfsd_net_init+0x10/0x10
[  178.451210][ T6133]  nfsd_net_init+0x33/0x3d0
[  178.451242][ T6133]  ? __pfx_nfsd_net_init+0x10/0x10
[  178.451265][ T6133]  ops_init+0x1df/0x5f0
[  178.451293][ T6133]  setup_net+0x1ff/0x510
[  178.451314][ T6133]  ? lockdep_init_map_type+0x5c/0x280
[  178.451347][ T6133]  ? __pfx_setup_net+0x10/0x10
[  178.451372][ T6133]  ? debug_mutex_init+0x37/0x70
[  178.451398][ T6133]  copy_net_ns+0x2a6/0x5f0
[  178.451427][ T6133]  create_new_namespaces+0x3ea/0xa90
[  178.451460][ T6133]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  178.451490][ T6133]  ksys_unshare+0x45b/0xa40
[  178.451522][ T6133]  ? __pfx_ksys_unshare+0x10/0x10
[  178.451563][ T6133]  __x64_sys_unshare+0x31/0x40
[  178.451593][ T6133]  do_syscall_64+0xcd/0x490
[  178.451617][ T6133]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  178.451641][ T6133] RIP: 0033:0x7f04aab8e929
[  178.451660][ T6133] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  178.451684][ T6133] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  178.451707][ T6133] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  178.451723][ T6133] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  178.451738][ T6133] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  178.451753][ T6133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  178.451767][ T6133] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  178.451797][ T6133]  </TASK>
[  178.781748][ T6134] FAULT_INJECTION: forcing a failure.
[  178.781748][ T6134] name failslab, interval 1, probability 0, space 0, times 0
[  178.796068][ T6134] CPU: 1 UID: 0 PID: 6134 Comm: syz.0.147 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  178.796110][ T6134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  178.796129][ T6134] Call Trace:
[  178.796139][ T6134]  <TASK>
[  178.796151][ T6134]  dump_stack_lvl+0x16c/0x1f0
[  178.796203][ T6134]  should_fail_ex+0x512/0x640
[  178.796259][ T6134]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  178.796311][ T6134]  should_failslab+0xc2/0x120
[  178.796340][ T6134]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  178.796385][ T6134]  ? __proc_create+0xc3/0x8c0
[  178.796434][ T6134]  ? __proc_create+0x2ce/0x8c0
[  178.796488][ T6134]  __proc_create+0x2ce/0x8c0
[  178.796541][ T6134]  ? __pfx___proc_create+0x10/0x10
[  178.796599][ T6134]  ? _raw_write_unlock+0x28/0x50
[  178.796646][ T6134]  ? proc_register+0x314/0x5f0
[  178.796699][ T6134]  proc_create_reg+0x7d/0x180
[  178.796732][ T6134]  proc_create_data+0x86/0x110
[  178.796762][ T6134]  ? __pfx_proc_create_data+0x10/0x10
[  178.796796][ T6134]  ? cache_register_net+0x137/0x5e0
[  178.796841][ T6134]  cache_register_net+0x25a/0x5e0
[  178.796881][ T6134]  nfsd_export_init+0x16e/0x250
[  178.796916][ T6134]  ? __pfx_nfsd_net_init+0x10/0x10
[  178.796949][ T6134]  nfsd_net_init+0x33/0x3d0
[  178.796983][ T6134]  ? __pfx_nfsd_net_init+0x10/0x10
[  178.797016][ T6134]  ops_init+0x1df/0x5f0
[  178.797053][ T6134]  setup_net+0x1ff/0x510
[  178.797085][ T6134]  ? lockdep_init_map_type+0x5c/0x280
[  178.797128][ T6134]  ? __pfx_setup_net+0x10/0x10
[  178.797162][ T6134]  ? debug_mutex_init+0x37/0x70
[  178.797198][ T6134]  copy_net_ns+0x2a6/0x5f0
[  178.797246][ T6134]  create_new_namespaces+0x3ea/0xa90
[  178.797291][ T6134]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  178.797332][ T6134]  ksys_unshare+0x45b/0xa40
[  178.797375][ T6134]  ? __pfx_ksys_unshare+0x10/0x10
[  178.797433][ T6134]  __x64_sys_unshare+0x31/0x40
[  178.797472][ T6134]  do_syscall_64+0xcd/0x490
[  178.797496][ T6134]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  178.797521][ T6134] RIP: 0033:0x7f04aab8e929
[  178.797540][ T6134] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  178.797564][ T6134] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  178.797587][ T6134] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  178.797603][ T6134] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  178.797618][ T6134] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  178.797633][ T6134] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  178.797647][ T6134] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  178.797678][ T6134]  </TASK>
[  179.156817][ T6135] FAULT_INJECTION: forcing a failure.
[  179.156817][ T6135] name failslab, interval 1, probability 0, space 0, times 0
[  179.170353][ T6135] CPU: 1 UID: 0 PID: 6135 Comm: syz.0.148 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  179.170394][ T6135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  179.170411][ T6135] Call Trace:
[  179.170421][ T6135]  <TASK>
[  179.170432][ T6135]  dump_stack_lvl+0x16c/0x1f0
[  179.170490][ T6135]  should_fail_ex+0x512/0x640
[  179.170526][ T6135]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  179.170566][ T6135]  should_failslab+0xc2/0x120
[  179.170588][ T6135]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  179.170623][ T6135]  ? __proc_create+0xc3/0x8c0
[  179.170660][ T6135]  ? __proc_create+0x2ce/0x8c0
[  179.170701][ T6135]  __proc_create+0x2ce/0x8c0
[  179.170739][ T6135]  ? __pfx___proc_create+0x10/0x10
[  179.170789][ T6135]  proc_mkdir+0x81/0x170
[  179.170809][ T6135]  ? __pfx_proc_mkdir+0x10/0x10
[  179.170847][ T6135]  ? cache_register_net+0x137/0x5e0
[  179.170879][ T6135]  cache_register_net+0x18f/0x5e0
[  179.170908][ T6135]  nfsd_export_init+0x16e/0x250
[  179.170934][ T6135]  ? __pfx_nfsd_net_init+0x10/0x10
[  179.170958][ T6135]  nfsd_net_init+0x33/0x3d0
[  179.170983][ T6135]  ? __pfx_nfsd_net_init+0x10/0x10
[  179.171007][ T6135]  ops_init+0x1df/0x5f0
[  179.171034][ T6135]  setup_net+0x1ff/0x510
[  179.171056][ T6135]  ? lockdep_init_map_type+0x5c/0x280
[  179.171089][ T6135]  ? __pfx_setup_net+0x10/0x10
[  179.171115][ T6135]  ? debug_mutex_init+0x37/0x70
[  179.171141][ T6135]  copy_net_ns+0x2a6/0x5f0
[  179.171171][ T6135]  create_new_namespaces+0x3ea/0xa90
[  179.171204][ T6135]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  179.171232][ T6135]  ksys_unshare+0x45b/0xa40
[  179.171264][ T6135]  ? __pfx_ksys_unshare+0x10/0x10
[  179.171307][ T6135]  __x64_sys_unshare+0x31/0x40
[  179.171338][ T6135]  do_syscall_64+0xcd/0x490
[  179.171362][ T6135]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  179.171386][ T6135] RIP: 0033:0x7f04aab8e929
[  179.171405][ T6135] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  179.171436][ T6135] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  179.171462][ T6135] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  179.171479][ T6135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  179.171494][ T6135] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  179.171509][ T6135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  179.171523][ T6135] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  179.171554][ T6135]  </TASK>
[  179.611564][ T6138] FAULT_INJECTION: forcing a failure.
[  179.611564][ T6138] name failslab, interval 1, probability 0, space 0, times 0
[  179.625552][ T6138] CPU: 0 UID: 0 PID: 6138 Comm: syz.0.150 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  179.625594][ T6138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  179.625612][ T6138] Call Trace:
[  179.625623][ T6138]  <TASK>
[  179.625635][ T6138]  dump_stack_lvl+0x16c/0x1f0
[  179.625688][ T6138]  should_fail_ex+0x512/0x640
[  179.625737][ T6138]  ? kmem_cache_alloc_node_noprof+0x5e/0x3b0
[  179.625791][ T6138]  should_failslab+0xc2/0x120
[  179.625821][ T6138]  kmem_cache_alloc_node_noprof+0x71/0x3b0
[  179.625870][ T6138]  ? __alloc_skb+0x2b2/0x380
[  179.625926][ T6138]  __alloc_skb+0x2b2/0x380
[  179.625974][ T6138]  ? __pfx___alloc_skb+0x10/0x10
[  179.626031][ T6138]  ? netlink_has_listeners+0x20f/0x430
[  179.626089][ T6138]  alloc_uevent_skb+0x7d/0x210
[  179.626139][ T6138]  kobject_uevent_env+0xca4/0x1870
[  179.626196][ T6138]  nfs_netns_sysfs_setup+0x16f/0x1f0
[  179.626234][ T6138]  nfs_net_init+0x10a/0x300
[  179.626273][ T6138]  ? __pfx_nfs_net_init+0x10/0x10
[  179.626311][ T6138]  ops_init+0x1df/0x5f0
[  179.626348][ T6138]  setup_net+0x1ff/0x510
[  179.626378][ T6138]  ? lockdep_init_map_type+0x5c/0x280
[  179.626424][ T6138]  ? __pfx_setup_net+0x10/0x10
[  179.626460][ T6138]  ? debug_mutex_init+0x37/0x70
[  179.626496][ T6138]  copy_net_ns+0x2a6/0x5f0
[  179.626538][ T6138]  create_new_namespaces+0x3ea/0xa90
[  179.626583][ T6138]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  179.626622][ T6138]  ksys_unshare+0x45b/0xa40
[  179.626666][ T6138]  ? __pfx_ksys_unshare+0x10/0x10
[  179.626727][ T6138]  __x64_sys_unshare+0x31/0x40
[  179.626768][ T6138]  do_syscall_64+0xcd/0x490
[  179.626801][ T6138]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  179.626834][ T6138] RIP: 0033:0x7f04aab8e929
[  179.626859][ T6138] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  179.626891][ T6138] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  179.626921][ T6138] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  179.626942][ T6138] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  179.626961][ T6138] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  179.626981][ T6138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  179.627000][ T6138] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  179.627043][ T6138]  </TASK>
[  179.972420][ T6140] FAULT_INJECTION: forcing a failure.
[  179.972420][ T6140] name failslab, interval 1, probability 0, space 0, times 0
[  179.987084][ T6140] CPU: 0 UID: 0 PID: 6140 Comm: syz.0.151 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  179.987133][ T6140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  179.987150][ T6140] Call Trace:
[  179.987160][ T6140]  <TASK>
[  179.987172][ T6140]  dump_stack_lvl+0x16c/0x1f0
[  179.987225][ T6140]  should_fail_ex+0x512/0x640
[  179.987275][ T6140]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  179.987329][ T6140]  should_failslab+0xc2/0x120
[  179.987359][ T6140]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  179.987407][ T6140]  ? __proc_create+0xc3/0x8c0
[  179.987456][ T6140]  ? __proc_create+0x2ce/0x8c0
[  179.987510][ T6140]  __proc_create+0x2ce/0x8c0
[  179.987559][ T6140]  ? __pfx___proc_create+0x10/0x10
[  179.987621][ T6140]  proc_mkdir+0x81/0x170
[  179.987648][ T6140]  ? __pfx_proc_mkdir+0x10/0x10
[  179.987700][ T6140]  ? cache_register_net+0x137/0x5e0
[  179.987742][ T6140]  cache_register_net+0x18f/0x5e0
[  179.987782][ T6140]  nfsd_export_init+0x16e/0x250
[  179.987817][ T6140]  ? __pfx_nfsd_net_init+0x10/0x10
[  179.987848][ T6140]  nfsd_net_init+0x33/0x3d0
[  179.987883][ T6140]  ? __pfx_nfsd_net_init+0x10/0x10
[  179.987914][ T6140]  ops_init+0x1df/0x5f0
[  179.987952][ T6140]  setup_net+0x1ff/0x510
[  179.987980][ T6140]  ? lockdep_init_map_type+0x5c/0x280
[  179.988025][ T6140]  ? __pfx_setup_net+0x10/0x10
[  179.988059][ T6140]  ? debug_mutex_init+0x37/0x70
[  179.988102][ T6140]  copy_net_ns+0x2a6/0x5f0
[  179.988143][ T6140]  create_new_namespaces+0x3ea/0xa90
[  179.988185][ T6140]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  179.988223][ T6140]  ksys_unshare+0x45b/0xa40
[  179.988266][ T6140]  ? __pfx_ksys_unshare+0x10/0x10
[  179.988323][ T6140]  __x64_sys_unshare+0x31/0x40
[  179.988356][ T6140]  do_syscall_64+0xcd/0x490
[  179.988379][ T6140]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  179.988402][ T6140] RIP: 0033:0x7f04aab8e929
[  179.988421][ T6140] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  179.988445][ T6140] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  179.988468][ T6140] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  179.988484][ T6140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  179.988499][ T6140] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  179.988513][ T6140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  179.988528][ T6140] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  179.988558][ T6140]  </TASK>
[  180.338682][ T6141] FAULT_INJECTION: forcing a failure.
[  180.338682][ T6141] name failslab, interval 1, probability 0, space 0, times 0
[  180.351938][ T6141] CPU: 0 UID: 0 PID: 6141 Comm: syz.0.152 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  180.351980][ T6141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  180.351998][ T6141] Call Trace:
[  180.352008][ T6141]  <TASK>
[  180.352019][ T6141]  dump_stack_lvl+0x16c/0x1f0
[  180.352082][ T6141]  should_fail_ex+0x512/0x640
[  180.352130][ T6141]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  180.352184][ T6141]  should_failslab+0xc2/0x120
[  180.352214][ T6141]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  180.352262][ T6141]  ? __proc_create+0xc3/0x8c0
[  180.352309][ T6141]  ? __proc_create+0x2ce/0x8c0
[  180.352359][ T6141]  __proc_create+0x2ce/0x8c0
[  180.352397][ T6141]  ? __pfx___proc_create+0x10/0x10
[  180.352446][ T6141]  proc_mkdir+0x81/0x170
[  180.352467][ T6141]  ? __pfx_proc_mkdir+0x10/0x10
[  180.352505][ T6141]  ? cache_register_net+0x137/0x5e0
[  180.352543][ T6141]  cache_register_net+0x18f/0x5e0
[  180.352572][ T6141]  nfsd_idmap_init+0xb6/0x250
[  180.352603][ T6141]  ? __pfx_nfsd_net_init+0x10/0x10
[  180.352627][ T6141]  nfsd_net_init+0x69/0x3d0
[  180.352652][ T6141]  ? __pfx_nfsd_net_init+0x10/0x10
[  180.352676][ T6141]  ops_init+0x1df/0x5f0
[  180.352703][ T6141]  setup_net+0x1ff/0x510
[  180.352726][ T6141]  ? lockdep_init_map_type+0x5c/0x280
[  180.352759][ T6141]  ? __pfx_setup_net+0x10/0x10
[  180.352785][ T6141]  ? debug_mutex_init+0x37/0x70
[  180.352811][ T6141]  copy_net_ns+0x2a6/0x5f0
[  180.352841][ T6141]  create_new_namespaces+0x3ea/0xa90
[  180.352874][ T6141]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  180.352903][ T6141]  ksys_unshare+0x45b/0xa40
[  180.352935][ T6141]  ? __pfx_ksys_unshare+0x10/0x10
[  180.352978][ T6141]  __x64_sys_unshare+0x31/0x40
[  180.353008][ T6141]  do_syscall_64+0xcd/0x490
[  180.353038][ T6141]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  180.353062][ T6141] RIP: 0033:0x7f04aab8e929
[  180.353081][ T6141] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  180.353105][ T6141] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  180.353128][ T6141] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  180.353144][ T6141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  180.353158][ T6141] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  180.353173][ T6141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  180.353188][ T6141] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  180.353218][ T6141]  </TASK>
[  180.723931][ T6142] FAULT_INJECTION: forcing a failure.
[  180.723931][ T6142] name failslab, interval 1, probability 0, space 0, times 0
[  180.738184][ T6142] CPU: 1 UID: 0 PID: 6142 Comm: syz.0.153 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  180.738230][ T6142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  180.738248][ T6142] Call Trace:
[  180.738258][ T6142]  <TASK>
[  180.738270][ T6142]  dump_stack_lvl+0x16c/0x1f0
[  180.738323][ T6142]  should_fail_ex+0x512/0x640
[  180.738369][ T6142]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  180.738421][ T6142]  should_failslab+0xc2/0x120
[  180.738452][ T6142]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  180.738497][ T6142]  ? __proc_create+0xc3/0x8c0
[  180.738544][ T6142]  ? __proc_create+0x2ce/0x8c0
[  180.738599][ T6142]  __proc_create+0x2ce/0x8c0
[  180.738650][ T6142]  ? __pfx___proc_create+0x10/0x10
[  180.738705][ T6142]  ? _raw_write_unlock+0x28/0x50
[  180.738750][ T6142]  ? proc_register+0x314/0x5f0
[  180.738804][ T6142]  proc_create_reg+0x7d/0x180
[  180.738837][ T6142]  proc_create_data+0x86/0x110
[  180.738866][ T6142]  ? __pfx_proc_create_data+0x10/0x10
[  180.738899][ T6142]  ? cache_register_net+0x137/0x5e0
[  180.738943][ T6142]  cache_register_net+0x25a/0x5e0
[  180.738982][ T6142]  nfsd_export_init+0xb6/0x250
[  180.739016][ T6142]  ? __pfx_nfsd_net_init+0x10/0x10
[  180.739049][ T6142]  nfsd_net_init+0x33/0x3d0
[  180.739089][ T6142]  ? __pfx_nfsd_net_init+0x10/0x10
[  180.739121][ T6142]  ops_init+0x1df/0x5f0
[  180.739155][ T6142]  setup_net+0x1ff/0x510
[  180.739184][ T6142]  ? lockdep_init_map_type+0x5c/0x280
[  180.739227][ T6142]  ? __pfx_setup_net+0x10/0x10
[  180.739262][ T6142]  ? debug_mutex_init+0x37/0x70
[  180.739297][ T6142]  copy_net_ns+0x2a6/0x5f0
[  180.739336][ T6142]  create_new_namespaces+0x3ea/0xa90
[  180.739382][ T6142]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  180.739420][ T6142]  ksys_unshare+0x45b/0xa40
[  180.739460][ T6142]  ? __pfx_ksys_unshare+0x10/0x10
[  180.739501][ T6142]  __x64_sys_unshare+0x31/0x40
[  180.739528][ T6142]  do_syscall_64+0xcd/0x490
[  180.739551][ T6142]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  180.739574][ T6142] RIP: 0033:0x7f04aab8e929
[  180.739593][ T6142] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  180.739616][ T6142] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  180.739639][ T6142] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  180.739655][ T6142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  180.739670][ T6142] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  180.739685][ T6142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  180.739700][ T6142] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  180.739730][ T6142]  </TASK>
[  181.078960][ T6143] FAULT_INJECTION: forcing a failure.
[  181.078960][ T6143] name failslab, interval 1, probability 0, space 0, times 0
[  181.091955][ T6143] CPU: 0 UID: 0 PID: 6143 Comm: syz.0.154 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  181.091997][ T6143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  181.092016][ T6143] Call Trace:
[  181.092026][ T6143]  <TASK>
[  181.092037][ T6143]  dump_stack_lvl+0x16c/0x1f0
[  181.092094][ T6143]  should_fail_ex+0x512/0x640
[  181.092141][ T6143]  ? __kmalloc_noprof+0xbf/0x510
[  181.092191][ T6143]  ? cache_create_net+0x9d/0x220
[  181.092219][ T6143]  should_failslab+0xc2/0x120
[  181.092248][ T6143]  __kmalloc_noprof+0xd2/0x510
[  181.092319][ T6143]  cache_create_net+0x9d/0x220
[  181.092349][ T6143]  ? __pfx_nfsd_net_init+0x10/0x10
[  181.092383][ T6143]  nfsd_idmap_init+0x62/0x250
[  181.092425][ T6143]  ? __pfx_nfsd_net_init+0x10/0x10
[  181.092457][ T6143]  nfsd_net_init+0x69/0x3d0
[  181.092492][ T6143]  ? __pfx_nfsd_net_init+0x10/0x10
[  181.092524][ T6143]  ops_init+0x1df/0x5f0
[  181.092561][ T6143]  setup_net+0x1ff/0x510
[  181.092591][ T6143]  ? lockdep_init_map_type+0x5c/0x280
[  181.092636][ T6143]  ? __pfx_setup_net+0x10/0x10
[  181.092671][ T6143]  ? debug_mutex_init+0x37/0x70
[  181.092706][ T6143]  copy_net_ns+0x2a6/0x5f0
[  181.092747][ T6143]  create_new_namespaces+0x3ea/0xa90
[  181.092793][ T6143]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  181.092832][ T6143]  ksys_unshare+0x45b/0xa40
[  181.092875][ T6143]  ? __pfx_ksys_unshare+0x10/0x10
[  181.092935][ T6143]  __x64_sys_unshare+0x31/0x40
[  181.092977][ T6143]  do_syscall_64+0xcd/0x490
[  181.093010][ T6143]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  181.093045][ T6143] RIP: 0033:0x7f04aab8e929
[  181.093070][ T6143] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  181.093104][ T6143] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  181.093134][ T6143] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  181.093156][ T6143] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  181.093176][ T6143] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  181.093197][ T6143] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  181.093217][ T6143] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  181.093260][ T6143]  </TASK>
[  181.407294][ T6144] FAULT_INJECTION: forcing a failure.
[  181.407294][ T6144] name failslab, interval 1, probability 0, space 0, times 0
[  181.420108][ T6144] CPU: 1 UID: 0 PID: 6144 Comm: syz.0.155 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  181.420149][ T6144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  181.420169][ T6144] Call Trace:
[  181.420179][ T6144]  <TASK>
[  181.420188][ T6144]  dump_stack_lvl+0x16c/0x1f0
[  181.420231][ T6144]  should_fail_ex+0x512/0x640
[  181.420265][ T6144]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  181.420303][ T6144]  should_failslab+0xc2/0x120
[  181.420326][ T6144]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  181.420358][ T6144]  ? __proc_create+0xc3/0x8c0
[  181.420394][ T6144]  ? __proc_create+0x2ce/0x8c0
[  181.420433][ T6144]  __proc_create+0x2ce/0x8c0
[  181.420469][ T6144]  ? __pfx___proc_create+0x10/0x10
[  181.420509][ T6144]  ? _raw_write_unlock+0x28/0x50
[  181.420542][ T6144]  ? proc_register+0x314/0x5f0
[  181.420581][ T6144]  proc_create_reg+0x7d/0x180
[  181.420604][ T6144]  proc_create_data+0x86/0x110
[  181.420625][ T6144]  ? __pfx_proc_create_data+0x10/0x10
[  181.420649][ T6144]  ? cache_register_net+0x137/0x5e0
[  181.420680][ T6144]  cache_register_net+0x2d6/0x5e0
[  181.420707][ T6144]  nfsd_export_init+0x16e/0x250
[  181.420732][ T6144]  ? __pfx_nfsd_net_init+0x10/0x10
[  181.420756][ T6144]  nfsd_net_init+0x33/0x3d0
[  181.420780][ T6144]  ? __pfx_nfsd_net_init+0x10/0x10
[  181.420804][ T6144]  ops_init+0x1df/0x5f0
[  181.420830][ T6144]  setup_net+0x1ff/0x510
[  181.420851][ T6144]  ? lockdep_init_map_type+0x5c/0x280
[  181.420883][ T6144]  ? __pfx_setup_net+0x10/0x10
[  181.420908][ T6144]  ? debug_mutex_init+0x37/0x70
[  181.420933][ T6144]  copy_net_ns+0x2a6/0x5f0
[  181.420962][ T6144]  create_new_namespaces+0x3ea/0xa90
[  181.421002][ T6144]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  181.421032][ T6144]  ksys_unshare+0x45b/0xa40
[  181.421065][ T6144]  ? __pfx_ksys_unshare+0x10/0x10
[  181.421109][ T6144]  __x64_sys_unshare+0x31/0x40
[  181.421140][ T6144]  do_syscall_64+0xcd/0x490
[  181.421165][ T6144]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  181.421190][ T6144] RIP: 0033:0x7f04aab8e929
[  181.421219][ T6144] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  181.421243][ T6144] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  181.421265][ T6144] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
2025/06/12 22:44:41 executed programs: 141
[  181.421281][ T6144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  181.421295][ T6144] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  181.421310][ T6144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  181.421325][ T6144] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  181.421355][ T6144]  </TASK>
[  181.767202][ T6145] FAULT_INJECTION: forcing a failure.
[  181.767202][ T6145] name failslab, interval 1, probability 0, space 0, times 0
[  181.780760][ T6145] CPU: 0 UID: 0 PID: 6145 Comm: syz.0.156 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  181.780802][ T6145] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  181.780822][ T6145] Call Trace:
[  181.780833][ T6145]  <TASK>
[  181.780845][ T6145]  dump_stack_lvl+0x16c/0x1f0
[  181.780898][ T6145]  should_fail_ex+0x512/0x640
[  181.780945][ T6145]  ? __kmalloc_node_track_caller_noprof+0xc3/0x510
[  181.781002][ T6145]  should_failslab+0xc2/0x120
[  181.781033][ T6145]  __kmalloc_node_track_caller_noprof+0xd6/0x510
[  181.781089][ T6145]  ? cache_create_net+0x2b/0x220
[  181.781122][ T6145]  ? __pfx_nfsd_net_init+0x10/0x10
[  181.781158][ T6145]  kmemdup_noprof+0x29/0x60
[  181.781216][ T6145]  cache_create_net+0x2b/0x220
[  181.781248][ T6145]  ? __pfx_nfsd_net_init+0x10/0x10
[  181.781283][ T6145]  nfsd_idmap_init+0x62/0x250
[  181.781326][ T6145]  ? __pfx_nfsd_net_init+0x10/0x10
[  181.781359][ T6145]  nfsd_net_init+0x69/0x3d0
[  181.781395][ T6145]  ? __pfx_nfsd_net_init+0x10/0x10
[  181.781429][ T6145]  ops_init+0x1df/0x5f0
[  181.781467][ T6145]  setup_net+0x1ff/0x510
[  181.781498][ T6145]  ? lockdep_init_map_type+0x5c/0x280
[  181.781545][ T6145]  ? __pfx_setup_net+0x10/0x10
[  181.781581][ T6145]  ? debug_mutex_init+0x37/0x70
[  181.781618][ T6145]  copy_net_ns+0x2a6/0x5f0
[  181.781660][ T6145]  create_new_namespaces+0x3ea/0xa90
[  181.781708][ T6145]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  181.781747][ T6145]  ksys_unshare+0x45b/0xa40
[  181.781793][ T6145]  ? __pfx_ksys_unshare+0x10/0x10
[  181.781853][ T6145]  __x64_sys_unshare+0x31/0x40
[  181.781894][ T6145]  do_syscall_64+0xcd/0x490
[  181.781929][ T6145]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  181.781963][ T6145] RIP: 0033:0x7f04aab8e929
[  181.781990][ T6145] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  181.782020][ T6145] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  181.782052][ T6145] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  181.782074][ T6145] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  181.782094][ T6145] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  181.782115][ T6145] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  181.782135][ T6145] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  181.782178][ T6145]  </TASK>
[  182.109262][ T6146] FAULT_INJECTION: forcing a failure.
[  182.109262][ T6146] name failslab, interval 1, probability 0, space 0, times 0
[  182.123852][ T6146] CPU: 0 UID: 0 PID: 6146 Comm: syz.0.157 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  182.123885][ T6146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  182.123901][ T6146] Call Trace:
[  182.123909][ T6146]  <TASK>
[  182.123918][ T6146]  dump_stack_lvl+0x16c/0x1f0
[  182.123960][ T6146]  should_fail_ex+0x512/0x640
[  182.124004][ T6146]  ? kmem_cache_alloc_noprof+0x5a/0x3b0
[  182.124044][ T6146]  should_failslab+0xc2/0x120
[  182.124066][ T6146]  kmem_cache_alloc_noprof+0x6d/0x3b0
[  182.124101][ T6146]  ? __proc_create+0xc3/0x8c0
[  182.124139][ T6146]  ? __proc_create+0x2ce/0x8c0
[  182.124181][ T6146]  __proc_create+0x2ce/0x8c0
[  182.124219][ T6146]  ? __pfx___proc_create+0x10/0x10
[  182.124263][ T6146]  ? _raw_write_unlock+0x28/0x50
[  182.124299][ T6146]  ? proc_register+0x314/0x5f0
[  182.124341][ T6146]  proc_create_reg+0x7d/0x180
[  182.124366][ T6146]  proc_create_net_data+0x8e/0x1b0
[  182.124407][ T6146]  ? __pfx_proc_create_net_data+0x10/0x10
[  182.124461][ T6146]  nfs_fs_proc_net_init+0xf3/0x1e0
[  182.124504][ T6146]  nfs_net_init+0x130/0x300
[  182.124542][ T6146]  ? __pfx_nfs_net_init+0x10/0x10
[  182.124579][ T6146]  ops_init+0x1df/0x5f0
[  182.124616][ T6146]  setup_net+0x1ff/0x510
[  182.124646][ T6146]  ? lockdep_init_map_type+0x5c/0x280
[  182.124690][ T6146]  ? __pfx_setup_net+0x10/0x10
[  182.124725][ T6146]  ? debug_mutex_init+0x37/0x70
[  182.124761][ T6146]  copy_net_ns+0x2a6/0x5f0
[  182.124802][ T6146]  create_new_namespaces+0x3ea/0xa90
[  182.124855][ T6146]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  182.124893][ T6146]  ksys_unshare+0x45b/0xa40
[  182.124935][ T6146]  ? __pfx_ksys_unshare+0x10/0x10
[  182.125002][ T6146]  __x64_sys_unshare+0x31/0x40
[  182.125046][ T6146]  do_syscall_64+0xcd/0x490
[  182.125079][ T6146]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  182.125112][ T6146] RIP: 0033:0x7f04aab8e929
[  182.125137][ T6146] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  182.125169][ T6146] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  182.125200][ T6146] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  182.125222][ T6146] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  182.125242][ T6146] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  182.125262][ T6146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  182.125282][ T6146] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  182.125325][ T6146]  </TASK>
[  182.382449][ T6146] ------------[ cut here ]------------
[  182.388623][ T6146] remove_proc_entry: removing non-empty directory 'net/rpc', leaking at least 'nfs'
[  182.399394][ T6146] WARNING: CPU: 0 PID: 6146 at fs/proc/generic.c:727 remove_proc_entry+0x45e/0x530
[  182.409024][ T6146] Modules linked in:
[  182.413160][ T6146] CPU: 0 UID: 0 PID: 6146 Comm: syz.0.157 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  182.425239][ T6146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  182.435376][ T6146] RIP: 0010:remove_proc_entry+0x45e/0x530
[  182.441135][ T6146] Code: 3c 02 00 0f 85 85 00 00 00 48 8b 93 d8 00 00 00 4d 89 f0 4c 89 e9 48 c7 c6 40 ba a2 8b 48 c7 c7 60 b9 a2 8b e8 33 81 1d ff 90 <0f> 0b 90 90 e9 5f fe ff ff e8 04 69 5e ff 90 48 b8 00 00 00 00 00
[  182.460999][ T6146] RSP: 0018:ffffc90003f7fb08 EFLAGS: 00010282
[  182.467168][ T6146] RAX: 0000000000000000 RBX: ffff88805f705000 RCX: ffffffff817a92c8
[  182.475244][ T6146] RDX: ffff8880279a5a00 RSI: ffffffff817a92d5 RDI: 0000000000000001
[  182.483272][ T6146] RBP: ffff88805f701c00 R08: 0000000000000001 R09: 0000000000000000
[  182.491382][ T6146] R10: 0000000000000001 R11: fffffffffffc2b88 R12: ffff88805f701b40
[  182.499723][ T6146] R13: ffff88805f701c24 R14: ffff88805f702864 R15: dffffc0000000000
[  182.508047][ T6146] FS:  0000555586a77500(0000) GS:ffff888124962000(0000) knlGS:0000000000000000
[  182.517290][ T6146] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  182.523935][ T6146] CR2: 00007f04aab743e0 CR3: 000000003311e000 CR4: 00000000003526f0
[  182.532030][ T6146] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[  182.540128][ T6146] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[  182.548205][ T6146] Call Trace:
[  182.551625][ T6146]  <TASK>
[  182.554667][ T6146]  ? __pfx_remove_proc_entry+0x10/0x10
[  182.560365][ T6146]  ? cache_destroy_net+0x31/0x50
[  182.565491][ T6146]  ? sunrpc_exit_net+0x37/0x90
[  182.570333][ T6146]  sunrpc_exit_net+0x46/0x90
[  182.575100][ T6146]  ? __pfx_sunrpc_exit_net+0x10/0x10
[  182.580839][ T6146]  ops_undo_list+0x2eb/0xab0
[  182.585564][ T6146]  ? __pfx_ops_undo_list+0x10/0x10
[  182.590774][ T6146]  ? ops_init+0x2fa/0x5f0
[  182.595246][ T6146]  setup_net+0x2e1/0x510
[  182.599718][ T6146]  ? __pfx_setup_net+0x10/0x10
[  182.604855][ T6146]  ? debug_mutex_init+0x37/0x70
[  182.609818][ T6146]  copy_net_ns+0x2a6/0x5f0
[  182.614315][ T6146]  create_new_namespaces+0x3ea/0xa90
[  182.619828][ T6146]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  182.625660][ T6146]  ksys_unshare+0x45b/0xa40
[  182.630237][ T6146]  ? __pfx_ksys_unshare+0x10/0x10
[  182.635430][ T6146]  __x64_sys_unshare+0x31/0x40
[  182.640280][ T6146]  do_syscall_64+0xcd/0x490
[  182.644944][ T6146]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  182.650921][ T6146] RIP: 0033:0x7f04aab8e929
[  182.655478][ T6146] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  182.675571][ T6146] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  182.684064][ T6146] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  182.692181][ T6146] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  182.700295][ T6146] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  182.708631][ T6146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  182.716920][ T6146] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  182.725054][ T6146]  </TASK>
[  182.728128][ T6146] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  182.735527][ T6146] CPU: 0 UID: 0 PID: 6146 Comm: syz.0.157 Not tainted 6.16.0-rc1-syzkaller-00010-g2c4a1f3fe03e #0 PREEMPT(full) 
[  182.747489][ T6146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  182.757677][ T6146] Call Trace:
[  182.760992][ T6146]  <TASK>
[  182.763954][ T6146]  dump_stack_lvl+0x3d/0x1f0
[  182.768608][ T6146]  panic+0x71c/0x800
[  182.772555][ T6146]  ? __pfx_panic+0x10/0x10
[  182.777024][ T6146]  ? show_trace_log_lvl+0x29b/0x3e0
[  182.782286][ T6146]  ? check_panic_on_warn+0x1f/0xb0
[  182.787539][ T6146]  ? remove_proc_entry+0x45e/0x530
[  182.792724][ T6146]  check_panic_on_warn+0xab/0xb0
[  182.797783][ T6146]  __warn+0xf6/0x3c0
[  182.801729][ T6146]  ? remove_proc_entry+0x45e/0x530
[  182.806898][ T6146]  report_bug+0x3c3/0x580
[  182.811281][ T6146]  ? remove_proc_entry+0x45e/0x530
[  182.816430][ T6146]  handle_bug+0x184/0x210
[  182.820799][ T6146]  exc_invalid_op+0x17/0x50
[  182.825348][ T6146]  asm_exc_invalid_op+0x1a/0x20
[  182.830239][ T6146] RIP: 0010:remove_proc_entry+0x45e/0x530
[  182.836095][ T6146] Code: 3c 02 00 0f 85 85 00 00 00 48 8b 93 d8 00 00 00 4d 89 f0 4c 89 e9 48 c7 c6 40 ba a2 8b 48 c7 c7 60 b9 a2 8b e8 33 81 1d ff 90 <0f> 0b 90 90 e9 5f fe ff ff e8 04 69 5e ff 90 48 b8 00 00 00 00 00
[  182.855941][ T6146] RSP: 0018:ffffc90003f7fb08 EFLAGS: 00010282
[  182.862233][ T6146] RAX: 0000000000000000 RBX: ffff88805f705000 RCX: ffffffff817a92c8
[  182.871320][ T6146] RDX: ffff8880279a5a00 RSI: ffffffff817a92d5 RDI: 0000000000000001
[  182.879333][ T6146] RBP: ffff88805f701c00 R08: 0000000000000001 R09: 0000000000000000
[  182.887406][ T6146] R10: 0000000000000001 R11: fffffffffffc2b88 R12: ffff88805f701b40
[  182.895501][ T6146] R13: ffff88805f701c24 R14: ffff88805f702864 R15: dffffc0000000000
[  182.903961][ T6146]  ? __warn_printk+0x198/0x350
[  182.908872][ T6146]  ? __warn_printk+0x1a5/0x350
[  182.913686][ T6146]  ? remove_proc_entry+0x45d/0x530
[  182.918841][ T6146]  ? __pfx_remove_proc_entry+0x10/0x10
[  182.924339][ T6146]  ? cache_destroy_net+0x31/0x50
[  182.929419][ T6146]  ? sunrpc_exit_net+0x37/0x90
[  182.934240][ T6146]  sunrpc_exit_net+0x46/0x90
[  182.938918][ T6146]  ? __pfx_sunrpc_exit_net+0x10/0x10
[  182.944357][ T6146]  ops_undo_list+0x2eb/0xab0
[  182.949103][ T6146]  ? __pfx_ops_undo_list+0x10/0x10
[  182.954253][ T6146]  ? ops_init+0x2fa/0x5f0
[  182.958624][ T6146]  setup_net+0x2e1/0x510
[  182.962906][ T6146]  ? __pfx_setup_net+0x10/0x10
[  182.967744][ T6146]  ? debug_mutex_init+0x37/0x70
[  182.972635][ T6146]  copy_net_ns+0x2a6/0x5f0
[  182.977099][ T6146]  create_new_namespaces+0x3ea/0xa90
[  182.982429][ T6146]  unshare_nsproxy_namespaces+0xc0/0x1f0
[  182.988562][ T6146]  ksys_unshare+0x45b/0xa40
[  182.993125][ T6146]  ? __pfx_ksys_unshare+0x10/0x10
[  182.998474][ T6146]  __x64_sys_unshare+0x31/0x40
[  183.003284][ T6146]  do_syscall_64+0xcd/0x490
[  183.008439][ T6146]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  183.014380][ T6146] RIP: 0033:0x7f04aab8e929
[  183.019524][ T6146] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48
[  183.039169][ T6146] RSP: 002b:00007ffebc8f6638 EFLAGS: 00000246 ORIG_RAX: 0000000000000110
[  183.047626][ T6146] RAX: ffffffffffffffda RBX: 00007f04aadb5fa0 RCX: 00007f04aab8e929
[  183.055629][ T6146] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000080
[  183.063647][ T6146] RBP: 00007f04aac10b39 R08: 0000000000000000 R09: 0000000000000000
[  183.071696][ T6146] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[  183.079726][ T6146] R13: 00007f04aadb5fa0 R14: 00007f04aadb5fa0 R15: 0000000000000001
[  183.087776][ T6146]  </TASK>
[  183.091106][ T6146] Kernel Offset: disabled
[  183.095460][ T6146] Rebooting in 86400 seconds..