[  399.688112][ T3490]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  399.693835][ T3490] RIP: 0033:0x7efcd36bf5a9
[  399.698089][ T3490] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  399.717968][ T3490] RSP: 002b:00007efcd3633118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[  399.726943][ T3490] RAX: ffffffffffffffda RBX: 00007efcd37dff80 RCX: 00007efcd36bf5a9
[  399.734757][ T3490] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  399.742561][ T3490] RBP: 00007efcd36331d0 R08: 0000000000000000 R09: 0000000000000000
[  399.750370][ T3490] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[  399.758443][ T3490] R13: 00007ffc2d84047f R14: 00007efcd3633300 R15: 0000000000022000
[  399.766354][ T3490]  </TASK>
[  400.512020][  T559] device bridge_slave_1 left promiscuous mode
[  400.517950][  T559] bridge0: port 2(bridge_slave_1) entered disabled state
[  400.525237][  T559] device bridge_slave_0 left promiscuous mode
[  400.531244][  T559] bridge0: port 1(bridge_slave_0) entered disabled state
[  400.538933][  T559] device veth1_macvtap left promiscuous mode
[  400.544785][  T559] device veth0_vlan left promiscuous mode
Warning: Permanently added '10.128.1.169' (ECDSA) to the list of known hosts.
[  405.384854][ T3502] FAULT_INJECTION: forcing a failure.
[  405.384854][ T3502] name failslab, interval 1, probability 0, space 0, times 0
[  405.397326][ T3502] CPU: 1 PID: 3502 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  405.405759][ T3502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  405.415919][ T3502] Call Trace:
[  405.419230][ T3502]  <TASK>
[  405.422090][ T3502]  dump_stack_lvl+0x151/0x1b7
[  405.426903][ T3502]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  405.432251][ T3502]  dump_stack+0x15/0x17
[  405.436249][ T3502]  should_fail+0x3c0/0x510
[  405.440783][ T3502]  __should_failslab+0x9f/0xe0
[  405.446147][ T3502]  should_failslab+0x9/0x20
[  405.450479][ T3502]  kmem_cache_alloc+0x4f/0x2f0
[  405.455189][ T3502]  ? anon_vma_fork+0x1d9/0x4f0
[  405.459871][ T3502]  anon_vma_fork+0x1d9/0x4f0
[  405.464470][ T3502]  dup_mmap+0x7ec/0xec0
[  405.468465][ T3502]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  405.473681][ T3502]  ? __delayed_free_task+0x110/0x110
[  405.478814][ T3502]  ? __kasan_check_write+0x14/0x20
[  405.483751][ T3502]  ? mm_init+0x6bb/0x870
[  405.487825][ T3502]  dup_mm+0x91/0x330
[  405.491552][ T3502]  copy_mm+0x108/0x1b0
[  405.495453][ T3502]  copy_process+0x127a/0x3240
[  405.500143][ T3502]  ? proc_fail_nth_write+0x213/0x290
[  405.505361][ T3502]  ? proc_fail_nth_read+0x220/0x220
[  405.510386][ T3502]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  405.515332][ T3502]  ? vfs_write+0x9af/0x1050
[  405.519670][ T3502]  kernel_clone+0x224/0x8f0
[  405.524008][ T3502]  ? file_end_write+0x1b0/0x1b0
[  405.528780][ T3502]  ? mutex_lock+0xb6/0x130
[  405.533032][ T3502]  ? create_io_thread+0x1e0/0x1e0
[  405.537896][ T3502]  ? __mutex_lock_slowpath+0x10/0x10
[  405.543107][ T3502]  __x64_sys_clone+0x289/0x310
[  405.547709][ T3502]  ? __do_sys_vfork+0x130/0x130
[  405.552662][ T3502]  ? debug_smp_processor_id+0x17/0x20
[  405.557963][ T3502]  do_syscall_64+0x44/0xd0
[  405.562213][ T3502]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  405.568016][ T3502] RIP: 0033:0x7f475ae3d829
[  405.572282][ T3502] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  405.591889][ T3502] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  405.600134][ T3502] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  405.608036][ T3502] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  405.615839][ T3502] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  405.623652][ T3502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  405.631571][ T3502] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  405.639393][ T3502]  </TASK>
[  405.644727][ T3505] FAULT_INJECTION: forcing a failure.
[  405.644727][ T3505] name failslab, interval 1, probability 0, space 0, times 0
[  405.657212][ T3505] CPU: 1 PID: 3505 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  405.665440][ T3505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  405.675347][ T3505] Call Trace:
[  405.678461][ T3505]  <TASK>
[  405.681240][ T3505]  dump_stack_lvl+0x151/0x1b7
[  405.685754][ T3505]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  405.691047][ T3505]  dump_stack+0x15/0x17
[  405.695035][ T3505]  should_fail+0x3c0/0x510
[  405.699290][ T3505]  __should_failslab+0x9f/0xe0
[  405.703890][ T3505]  should_failslab+0x9/0x20
[  405.708231][ T3505]  kmem_cache_alloc+0x4f/0x2f0
[  405.712829][ T3505]  ? dup_mmap+0x6d3/0xec0
[  405.716996][ T3505]  dup_mmap+0x6d3/0xec0
[  405.720987][ T3505]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  405.726198][ T3505]  ? __delayed_free_task+0x110/0x110
[  405.731317][ T3505]  ? __kasan_check_write+0x14/0x20
[  405.736272][ T3505]  ? mm_init+0x6bb/0x870
[  405.740433][ T3505]  dup_mm+0x91/0x330
[  405.744164][ T3505]  copy_mm+0x108/0x1b0
[  405.748077][ T3505]  copy_process+0x127a/0x3240
[  405.753143][ T3505]  ? proc_fail_nth_write+0x213/0x290
[  405.759437][ T3505]  ? proc_fail_nth_read+0x220/0x220
[  405.764465][ T3505]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  405.769585][ T3505]  ? vfs_write+0x9af/0x1050
[  405.774016][ T3505]  kernel_clone+0x224/0x8f0
[  405.778545][ T3505]  ? file_end_write+0x1b0/0x1b0
[  405.783220][ T3505]  ? mutex_lock+0xb6/0x130
[  405.787473][ T3505]  ? create_io_thread+0x1e0/0x1e0
[  405.792477][ T3505]  ? __mutex_lock_slowpath+0x10/0x10
[  405.797665][ T3505]  __x64_sys_clone+0x289/0x310
[  405.802335][ T3505]  ? __do_sys_vfork+0x130/0x130
[  405.807107][ T3505]  ? debug_smp_processor_id+0x17/0x20
[  405.812406][ T3505]  do_syscall_64+0x44/0xd0
[  405.816657][ T3505]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  405.822380][ T3505] RIP: 0033:0x7f475ae3d829
[  405.826634][ T3505] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  405.846076][ T3505] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  405.854420][ T3505] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  405.862227][ T3505] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  405.870046][ T3505] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  405.877859][ T3505] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  405.885740][ T3505] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  405.893556][ T3505]  </TASK>
[  405.899947][ T3507] FAULT_INJECTION: forcing a failure.
[  405.899947][ T3507] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  405.913181][ T3507] CPU: 1 PID: 3507 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  405.921497][ T3507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  405.931691][ T3507] Call Trace:
[  405.934813][ T3507]  <TASK>
[  405.937589][ T3507]  dump_stack_lvl+0x151/0x1b7
[  405.942102][ T3507]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  405.947394][ T3507]  dump_stack+0x15/0x17
[  405.951393][ T3507]  should_fail+0x3c0/0x510
[  405.955643][ T3507]  should_fail_alloc_page+0x58/0x70
[  405.960674][ T3507]  __alloc_pages+0x207/0x850
[  405.965102][ T3507]  ? zone_watermark_fast+0x200/0x200
[  405.970220][ T3507]  ? dup_mmap+0x9fc/0xec0
[  405.974390][ T3507]  ? dup_mm+0x91/0x330
[  405.978292][ T3507]  ? copy_mm+0x108/0x1b0
[  405.982371][ T3507]  ? copy_process+0x127a/0x3240
[  405.987061][ T3507]  ? kvm_sched_clock_read+0x18/0x40
[  405.992108][ T3507]  pte_alloc_one+0x73/0x1b0
[  405.996430][ T3507]  ? pfn_modify_allowed+0x2e0/0x2e0
[  406.001660][ T3507]  ? __kasan_check_write+0x14/0x20
[  406.006622][ T3507]  ? __set_page_owner+0x2ee/0x310
[  406.011458][ T3507]  __pte_alloc+0x86/0x350
[  406.015699][ T3507]  ? free_pgtables+0x210/0x210
[  406.020300][ T3507]  copy_pte_range+0x1b1f/0x20b0
[  406.024999][ T3507]  ? __kunmap_atomic+0x80/0x80
[  406.029586][ T3507]  ? __pud_alloc+0x260/0x260
[  406.034010][ T3507]  ? __pud_alloc+0x218/0x260
[  406.038437][ T3507]  ? handle_mm_fault+0x2f60/0x2f60
[  406.043471][ T3507]  copy_page_range+0xc1e/0x1090
[  406.048172][ T3507]  ? pfn_valid+0x1e0/0x1e0
[  406.052416][ T3507]  dup_mmap+0x9fc/0xec0
[  406.056408][ T3507]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  406.061613][ T3507]  ? __delayed_free_task+0x110/0x110
[  406.066738][ T3507]  ? __kasan_check_write+0x14/0x20
[  406.071681][ T3507]  ? mm_init+0x6bb/0x870
[  406.075775][ T3507]  dup_mm+0x91/0x330
[  406.079496][ T3507]  copy_mm+0x108/0x1b0
[  406.083398][ T3507]  copy_process+0x127a/0x3240
[  406.087912][ T3507]  ? proc_fail_nth_write+0x213/0x290
[  406.093238][ T3507]  ? proc_fail_nth_read+0x220/0x220
[  406.098278][ T3507]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  406.103300][ T3507]  ? vfs_write+0x9af/0x1050
[  406.107638][ T3507]  kernel_clone+0x224/0x8f0
[  406.112077][ T3507]  ? file_end_write+0x1b0/0x1b0
[  406.116763][ T3507]  ? mutex_lock+0xb6/0x130
[  406.121042][ T3507]  ? create_io_thread+0x1e0/0x1e0
[  406.125961][ T3507]  ? __mutex_lock_slowpath+0x10/0x10
[  406.131072][ T3507]  __x64_sys_clone+0x289/0x310
[  406.135687][ T3507]  ? __do_sys_vfork+0x130/0x130
[  406.140359][ T3507]  ? debug_smp_processor_id+0x17/0x20
[  406.145573][ T3507]  do_syscall_64+0x44/0xd0
[  406.149820][ T3507]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  406.155661][ T3507] RIP: 0033:0x7f475ae3d829
[  406.159979][ T3507] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  406.179421][ T3507] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  406.187747][ T3507] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  406.195907][ T3507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  406.203720][ T3507] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  406.211530][ T3507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  406.219339][ T3507] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  406.227151][ T3507]  </TASK>
[  406.232680][ T3509] FAULT_INJECTION: forcing a failure.
[  406.232680][ T3509] name failslab, interval 1, probability 0, space 0, times 0
[  406.245170][ T3509] CPU: 0 PID: 3509 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  406.253411][ T3509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  406.263390][ T3509] Call Trace:
[  406.266604][ T3509]  <TASK>
[  406.269381][ T3509]  dump_stack_lvl+0x151/0x1b7
[  406.273894][ T3509]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  406.279287][ T3509]  dump_stack+0x15/0x17
[  406.283279][ T3509]  should_fail+0x3c0/0x510
[  406.287532][ T3509]  __should_failslab+0x9f/0xe0
[  406.292222][ T3509]  should_failslab+0x9/0x20
[  406.296580][ T3509]  kmem_cache_alloc+0x4f/0x2f0
[  406.301430][ T3509]  ? dup_mmap+0x6d3/0xec0
[  406.305590][ T3509]  dup_mmap+0x6d3/0xec0
[  406.309579][ T3509]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  406.314956][ T3509]  ? __delayed_free_task+0x110/0x110
[  406.320080][ T3509]  ? __kasan_check_write+0x14/0x20
[  406.325023][ T3509]  ? mm_init+0x6bb/0x870
[  406.329100][ T3509]  dup_mm+0x91/0x330
[  406.332836][ T3509]  copy_mm+0x108/0x1b0
[  406.336785][ T3509]  copy_process+0x127a/0x3240
[  406.341263][ T3509]  ? proc_fail_nth_write+0x213/0x290
[  406.346506][ T3509]  ? proc_fail_nth_read+0x220/0x220
[  406.351499][ T3509]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  406.356445][ T3509]  ? vfs_write+0x9af/0x1050
[  406.360873][ T3509]  kernel_clone+0x224/0x8f0
[  406.365215][ T3509]  ? file_end_write+0x1b0/0x1b0
[  406.370112][ T3509]  ? mutex_lock+0xb6/0x130
[  406.374349][ T3509]  ? create_io_thread+0x1e0/0x1e0
[  406.379209][ T3509]  ? __mutex_lock_slowpath+0x10/0x10
[  406.384337][ T3509]  __x64_sys_clone+0x289/0x310
[  406.388931][ T3509]  ? __do_sys_vfork+0x130/0x130
[  406.393618][ T3509]  ? debug_smp_processor_id+0x17/0x20
[  406.398823][ T3509]  do_syscall_64+0x44/0xd0
[  406.403162][ T3509]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  406.408977][ T3509] RIP: 0033:0x7f475ae3d829
[  406.413237][ T3509] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  406.432887][ T3509] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  406.441214][ T3509] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  406.449035][ T3509] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  406.457187][ T3509] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  406.464994][ T3509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  406.473076][ T3509] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  406.480966][ T3509]  </TASK>
[  406.487201][ T3511] FAULT_INJECTION: forcing a failure.
[  406.487201][ T3511] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  406.500311][ T3511] CPU: 0 PID: 3511 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  406.508631][ T3511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  406.518601][ T3511] Call Trace:
[  406.521807][ T3511]  <TASK>
[  406.524595][ T3511]  dump_stack_lvl+0x151/0x1b7
[  406.529182][ T3511]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  406.535353][ T3511]  dump_stack+0x15/0x17
[  406.539426][ T3511]  should_fail+0x3c0/0x510
[  406.543680][ T3511]  should_fail_alloc_page+0x58/0x70
[  406.548808][ T3511]  __alloc_pages+0x207/0x850
[  406.553230][ T3511]  ? zone_watermark_fast+0x200/0x200
[  406.558348][ T3511]  ? dup_mmap+0x9fc/0xec0
[  406.562514][ T3511]  ? dup_mm+0x91/0x330
[  406.566417][ T3511]  ? copy_mm+0x108/0x1b0
[  406.570503][ T3511]  ? copy_process+0x127a/0x3240
[  406.575194][ T3511]  ? kvm_sched_clock_read+0x18/0x40
[  406.580307][ T3511]  pte_alloc_one+0x73/0x1b0
[  406.584650][ T3511]  ? pfn_modify_allowed+0x2e0/0x2e0
[  406.589677][ T3511]  ? __kasan_check_write+0x14/0x20
[  406.594626][ T3511]  ? __set_page_owner+0x2ee/0x310
[  406.599486][ T3511]  __pte_alloc+0x86/0x350
[  406.603737][ T3511]  ? free_pgtables+0x210/0x210
[  406.608424][ T3511]  copy_pte_range+0x1b1f/0x20b0
[  406.613146][ T3511]  ? __kunmap_atomic+0x80/0x80
[  406.617712][ T3511]  ? __pud_alloc+0x260/0x260
[  406.622137][ T3511]  ? __pud_alloc+0x218/0x260
[  406.626564][ T3511]  ? handle_mm_fault+0x2f60/0x2f60
[  406.631608][ T3511]  copy_page_range+0xc1e/0x1090
[  406.636294][ T3511]  ? pfn_valid+0x1e0/0x1e0
[  406.640538][ T3511]  dup_mmap+0x9fc/0xec0
[  406.644531][ T3511]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  406.649825][ T3511]  ? __delayed_free_task+0x110/0x110
[  406.654945][ T3511]  ? __kasan_check_write+0x14/0x20
[  406.659891][ T3511]  ? mm_init+0x6bb/0x870
[  406.663968][ T3511]  dup_mm+0x91/0x330
[  406.667702][ T3511]  copy_mm+0x108/0x1b0
[  406.671607][ T3511]  copy_process+0x127a/0x3240
[  406.676135][ T3511]  ? proc_fail_nth_write+0x213/0x290
[  406.681346][ T3511]  ? proc_fail_nth_read+0x220/0x220
[  406.686508][ T3511]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  406.691425][ T3511]  ? vfs_write+0x9af/0x1050
[  406.695820][ T3511]  kernel_clone+0x224/0x8f0
[  406.700106][ T3511]  ? file_end_write+0x1b0/0x1b0
[  406.704799][ T3511]  ? mutex_lock+0xb6/0x130
[  406.709044][ T3511]  ? create_io_thread+0x1e0/0x1e0
[  406.713915][ T3511]  ? __mutex_lock_slowpath+0x10/0x10
[  406.719025][ T3511]  __x64_sys_clone+0x289/0x310
[  406.723626][ T3511]  ? __do_sys_vfork+0x130/0x130
[  406.728321][ T3511]  ? debug_smp_processor_id+0x17/0x20
[  406.733534][ T3511]  do_syscall_64+0x44/0xd0
[  406.737784][ T3511]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  406.743502][ T3511] RIP: 0033:0x7f475ae3d829
[  406.747928][ T3511] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  406.767464][ T3511] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  406.775705][ T3511] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  406.783605][ T3511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  406.791867][ T3511] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  406.799871][ T3511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  406.807685][ T3511] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  406.815494][ T3511]  </TASK>
[  406.822994][ T3514] FAULT_INJECTION: forcing a failure.
[  406.822994][ T3514] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  406.836142][ T3514] CPU: 1 PID: 3514 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  406.844428][ T3514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  406.854412][ T3514] Call Trace:
[  406.857575][ T3514]  <TASK>
[  406.860313][ T3514]  dump_stack_lvl+0x151/0x1b7
[  406.864915][ T3514]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  406.870220][ T3514]  ? __kasan_check_write+0x14/0x20
[  406.875164][ T3514]  ? __set_page_owner+0x2ee/0x310
[  406.880018][ T3514]  dump_stack+0x15/0x17
[  406.884006][ T3514]  should_fail+0x3c0/0x510
[  406.888270][ T3514]  should_fail_alloc_page+0x58/0x70
[  406.893308][ T3514]  __alloc_pages+0x207/0x850
[  406.897768][ T3514]  ? __alloc_pages+0x3bd/0x850
[  406.902321][ T3514]  ? zone_watermark_fast+0x200/0x200
[  406.907448][ T3514]  ? zone_watermark_fast+0x200/0x200
[  406.912651][ T3514]  ? __kasan_slab_alloc+0xc9/0xe0
[  406.917512][ T3514]  ? __kasan_check_write+0x14/0x20
[  406.922456][ T3514]  ? _raw_spin_lock+0xa3/0x1b0
[  406.927063][ T3514]  __pmd_alloc+0xb1/0x550
[  406.931318][ T3514]  ? kmem_cache_alloc+0x189/0x2f0
[  406.936281][ T3514]  ? anon_vma_fork+0x1d9/0x4f0
[  406.940882][ T3514]  ? __pud_alloc+0x260/0x260
[  406.945308][ T3514]  ? __pud_alloc+0x218/0x260
[  406.949741][ T3514]  ? handle_mm_fault+0x2f60/0x2f60
[  406.955983][ T3514]  copy_page_range+0xd04/0x1090
[  406.960676][ T3514]  ? pfn_valid+0x1e0/0x1e0
[  406.965280][ T3514]  dup_mmap+0x9fc/0xec0
[  406.969273][ T3514]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  406.974568][ T3514]  ? __delayed_free_task+0x110/0x110
[  406.979689][ T3514]  ? __kasan_check_write+0x14/0x20
[  406.984796][ T3514]  ? mm_init+0x6bb/0x870
[  406.988887][ T3514]  dup_mm+0x91/0x330
[  406.992614][ T3514]  copy_mm+0x108/0x1b0
[  406.996516][ T3514]  copy_process+0x127a/0x3240
[  407.001040][ T3514]  ? proc_fail_nth_write+0x213/0x290
[  407.006153][ T3514]  ? proc_fail_nth_read+0x220/0x220
[  407.011182][ T3514]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  407.016130][ T3514]  ? vfs_write+0x9af/0x1050
[  407.020826][ T3514]  kernel_clone+0x224/0x8f0
[  407.025158][ T3514]  ? file_end_write+0x1b0/0x1b0
[  407.030197][ T3514]  ? mutex_lock+0xb6/0x130
[  407.034449][ T3514]  ? create_io_thread+0x1e0/0x1e0
[  407.039483][ T3514]  ? __mutex_lock_slowpath+0x10/0x10
[  407.044719][ T3514]  __x64_sys_clone+0x289/0x310
[  407.049302][ T3514]  ? __do_sys_vfork+0x130/0x130
[  407.053991][ T3514]  ? debug_smp_processor_id+0x17/0x20
[  407.059369][ T3514]  do_syscall_64+0x44/0xd0
[  407.063643][ T3514]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  407.069360][ T3514] RIP: 0033:0x7f475ae3d829
[  407.073630][ T3514] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  407.093051][ T3514] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  407.101290][ T3514] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  407.109368][ T3514] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  407.117436][ T3514] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  407.125430][ T3514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  407.133262][ T3514] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  407.141225][ T3514]  </TASK>
[  407.147600][ T3516] FAULT_INJECTION: forcing a failure.
[  407.147600][ T3516] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  407.160668][ T3516] CPU: 1 PID: 3516 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  407.168930][ T3516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  407.178824][ T3516] Call Trace:
[  407.182043][ T3516]  <TASK>
[  407.184810][ T3516]  dump_stack_lvl+0x151/0x1b7
[  407.189335][ T3516]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  407.194764][ T3516]  ? __kasan_check_write+0x14/0x20
[  407.199683][ T3516]  ? __set_page_owner+0x2ee/0x310
[  407.204532][ T3516]  dump_stack+0x15/0x17
[  407.208533][ T3516]  should_fail+0x3c0/0x510
[  407.212778][ T3516]  should_fail_alloc_page+0x58/0x70
[  407.217821][ T3516]  __alloc_pages+0x207/0x850
[  407.222327][ T3516]  ? __alloc_pages+0x3bd/0x850
[  407.226923][ T3516]  ? zone_watermark_fast+0x200/0x200
[  407.232045][ T3516]  ? zone_watermark_fast+0x200/0x200
[  407.237166][ T3516]  ? __kasan_slab_alloc+0xc9/0xe0
[  407.242040][ T3516]  ? __kasan_check_write+0x14/0x20
[  407.247028][ T3516]  ? _raw_spin_lock+0xa3/0x1b0
[  407.251575][ T3516]  __pmd_alloc+0xb1/0x550
[  407.255742][ T3516]  ? kmem_cache_alloc+0x189/0x2f0
[  407.260603][ T3516]  ? anon_vma_fork+0x1d9/0x4f0
[  407.265214][ T3516]  ? __pud_alloc+0x260/0x260
[  407.269627][ T3516]  ? __pud_alloc+0x218/0x260
[  407.274139][ T3516]  ? handle_mm_fault+0x2f60/0x2f60
[  407.279088][ T3516]  copy_page_range+0xd04/0x1090
[  407.283775][ T3516]  ? pfn_valid+0x1e0/0x1e0
[  407.288027][ T3516]  dup_mmap+0x9fc/0xec0
[  407.292018][ T3516]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  407.297227][ T3516]  ? __delayed_free_task+0x110/0x110
[  407.302346][ T3516]  ? __kasan_check_write+0x14/0x20
[  407.307294][ T3516]  ? mm_init+0x6bb/0x870
[  407.311378][ T3516]  dup_mm+0x91/0x330
[  407.315105][ T3516]  copy_mm+0x108/0x1b0
[  407.319012][ T3516]  copy_process+0x127a/0x3240
[  407.323525][ T3516]  ? proc_fail_nth_write+0x213/0x290
[  407.328646][ T3516]  ? proc_fail_nth_read+0x220/0x220
[  407.333679][ T3516]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  407.338637][ T3516]  ? vfs_write+0x9af/0x1050
[  407.342965][ T3516]  kernel_clone+0x224/0x8f0
[  407.347338][ T3516]  ? file_end_write+0x1b0/0x1b0
[  407.352081][ T3516]  ? mutex_lock+0xb6/0x130
[  407.356336][ T3516]  ? create_io_thread+0x1e0/0x1e0
[  407.361192][ T3516]  ? __mutex_lock_slowpath+0x10/0x10
[  407.366319][ T3516]  __x64_sys_clone+0x289/0x310
[  407.371001][ T3516]  ? __do_sys_vfork+0x130/0x130
[  407.375688][ T3516]  ? debug_smp_processor_id+0x17/0x20
[  407.380982][ T3516]  do_syscall_64+0x44/0xd0
[  407.385235][ T3516]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  407.390959][ T3516] RIP: 0033:0x7f475ae3d829
[  407.395248][ T3516] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  407.414828][ T3516] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  407.423073][ T3516] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  407.430883][ T3516] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  407.438782][ T3516] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  407.446593][ T3516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  407.454410][ T3516] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  407.462217][ T3516]  </TASK>
[  407.467948][ T3518] FAULT_INJECTION: forcing a failure.
[  407.467948][ T3518] name failslab, interval 1, probability 0, space 0, times 0
[  407.480395][ T3518] CPU: 0 PID: 3518 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  407.488676][ T3518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  407.498562][ T3518] Call Trace:
[  407.501700][ T3518]  <TASK>
[  407.504467][ T3518]  dump_stack_lvl+0x151/0x1b7
[  407.508977][ T3518]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  407.514371][ T3518]  dump_stack+0x15/0x17
[  407.518448][ T3518]  should_fail+0x3c0/0x510
[  407.522690][ T3518]  __should_failslab+0x9f/0xe0
[  407.527296][ T3518]  should_failslab+0x9/0x20
[  407.531765][ T3518]  kmem_cache_alloc+0x4f/0x2f0
[  407.536317][ T3518]  ? anon_vma_fork+0x1d9/0x4f0
[  407.540917][ T3518]  anon_vma_fork+0x1d9/0x4f0
[  407.545344][ T3518]  dup_mmap+0x7ec/0xec0
[  407.549335][ T3518]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  407.554546][ T3518]  ? __delayed_free_task+0x110/0x110
[  407.559722][ T3518]  ? __kasan_check_write+0x14/0x20
[  407.564612][ T3518]  ? mm_init+0x6bb/0x870
[  407.568710][ T3518]  dup_mm+0x91/0x330
[  407.572430][ T3518]  copy_mm+0x108/0x1b0
[  407.576328][ T3518]  copy_process+0x127a/0x3240
[  407.580842][ T3518]  ? proc_fail_nth_write+0x213/0x290
[  407.585960][ T3518]  ? proc_fail_nth_read+0x220/0x220
[  407.590995][ T3518]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  407.595941][ T3518]  ? vfs_write+0x9af/0x1050
[  407.600281][ T3518]  kernel_clone+0x224/0x8f0
[  407.604621][ T3518]  ? file_end_write+0x1b0/0x1b0
[  407.609307][ T3518]  ? mutex_lock+0xb6/0x130
[  407.613562][ T3518]  ? create_io_thread+0x1e0/0x1e0
[  407.618421][ T3518]  ? __mutex_lock_slowpath+0x10/0x10
[  407.623546][ T3518]  __x64_sys_clone+0x289/0x310
[  407.628148][ T3518]  ? __do_sys_vfork+0x130/0x130
[  407.632917][ T3518]  ? debug_smp_processor_id+0x17/0x20
[  407.638122][ T3518]  do_syscall_64+0x44/0xd0
[  407.642377][ T3518]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  407.648103][ T3518] RIP: 0033:0x7f475ae3d829
[  407.652359][ T3518] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  407.671892][ T3518] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  407.680128][ T3518] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  407.687943][ T3518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  407.695753][ T3518] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  407.703666][ T3518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  407.711470][ T3518] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  407.719276][ T3518]  </TASK>
[  407.725670][ T3520] FAULT_INJECTION: forcing a failure.
[  407.725670][ T3520] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  407.738834][ T3520] CPU: 1 PID: 3520 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  407.747149][ T3520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  407.757127][ T3520] Call Trace:
[  407.760430][ T3520]  <TASK>
[  407.763219][ T3520]  dump_stack_lvl+0x151/0x1b7
[  407.767724][ T3520]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  407.773025][ T3520]  ? __kasan_check_write+0x14/0x20
[  407.777971][ T3520]  ? __set_page_owner+0x2ee/0x310
[  407.782832][ T3520]  dump_stack+0x15/0x17
[  407.786831][ T3520]  should_fail+0x3c0/0x510
[  407.791063][ T3520]  should_fail_alloc_page+0x58/0x70
[  407.796097][ T3520]  __alloc_pages+0x207/0x850
[  407.800694][ T3520]  ? __alloc_pages+0x3bd/0x850
[  407.805294][ T3520]  ? zone_watermark_fast+0x200/0x200
[  407.810508][ T3520]  ? zone_watermark_fast+0x200/0x200
[  407.815885][ T3520]  ? __kasan_slab_alloc+0xc9/0xe0
[  407.820753][ T3520]  ? __kasan_check_write+0x14/0x20
[  407.825877][ T3520]  ? _raw_spin_lock+0xa3/0x1b0
[  407.830491][ T3520]  __pmd_alloc+0xb1/0x550
[  407.834634][ T3520]  ? kmem_cache_alloc+0x189/0x2f0
[  407.839499][ T3520]  ? anon_vma_fork+0x1d9/0x4f0
[  407.844180][ T3520]  ? __pud_alloc+0x260/0x260
[  407.848625][ T3520]  ? __pud_alloc+0x218/0x260
[  407.853036][ T3520]  ? handle_mm_fault+0x2f60/0x2f60
[  407.857993][ T3520]  copy_page_range+0xd04/0x1090
[  407.862673][ T3520]  ? pfn_valid+0x1e0/0x1e0
[  407.866947][ T3520]  dup_mmap+0x9fc/0xec0
[  407.871110][ T3520]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  407.876313][ T3520]  ? __delayed_free_task+0x110/0x110
[  407.881451][ T3520]  ? __kasan_check_write+0x14/0x20
[  407.886371][ T3520]  ? mm_init+0x6bb/0x870
[  407.891944][ T3520]  dup_mm+0x91/0x330
[  407.895765][ T3520]  copy_mm+0x108/0x1b0
[  407.899772][ T3520]  copy_process+0x127a/0x3240
[  407.904285][ T3520]  ? proc_fail_nth_write+0x213/0x290
[  407.909395][ T3520]  ? proc_fail_nth_read+0x220/0x220
[  407.914438][ T3520]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  407.919380][ T3520]  ? vfs_write+0x9af/0x1050
[  407.923818][ T3520]  kernel_clone+0x224/0x8f0
[  407.928202][ T3520]  ? file_end_write+0x1b0/0x1b0
[  407.932829][ T3520]  ? mutex_lock+0xb6/0x130
[  407.937083][ T3520]  ? create_io_thread+0x1e0/0x1e0
[  407.942122][ T3520]  ? __mutex_lock_slowpath+0x10/0x10
[  407.947570][ T3520]  __x64_sys_clone+0x289/0x310
[  407.952196][ T3520]  ? __do_sys_vfork+0x130/0x130
[  407.956873][ T3520]  ? debug_smp_processor_id+0x17/0x20
[  407.962174][ T3520]  do_syscall_64+0x44/0xd0
[  407.966777][ T3520]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  407.972496][ T3520] RIP: 0033:0x7f475ae3d829
[  407.976752][ T3520] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  407.996289][ T3520] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  408.005934][ T3520] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  408.013739][ T3520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  408.021552][ T3520] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  408.029365][ T3520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  408.037181][ T3520] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  408.045339][ T3520]  </TASK>
[  408.052737][ T3523] FAULT_INJECTION: forcing a failure.
[  408.052737][ T3523] name failslab, interval 1, probability 0, space 0, times 0
[  408.065241][ T3523] CPU: 1 PID: 3523 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  408.073663][ T3523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  408.083537][ T3523] Call Trace:
[  408.086658][ T3523]  <TASK>
[  408.089428][ T3523]  dump_stack_lvl+0x151/0x1b7
[  408.094028][ T3523]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  408.099331][ T3523]  ? __kasan_check_write+0x14/0x20
[  408.104452][ T3523]  ? up_write+0xa1/0x190
[  408.108531][ T3523]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  408.114777][ T3523]  dump_stack+0x15/0x17
[  408.118779][ T3523]  should_fail+0x3c0/0x510
[  408.123109][ T3523]  __should_failslab+0x9f/0xe0
[  408.127705][ T3523]  should_failslab+0x9/0x20
[  408.132051][ T3523]  kmem_cache_alloc+0x4f/0x2f0
[  408.136647][ T3523]  ? anon_vma_fork+0xf7/0x4f0
[  408.141160][ T3523]  anon_vma_fork+0xf7/0x4f0
[  408.145497][ T3523]  ? dup_mmap+0x6ef/0xec0
[  408.149672][ T3523]  dup_mmap+0x7ec/0xec0
[  408.153655][ T3523]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  408.158871][ T3523]  ? __delayed_free_task+0x110/0x110
[  408.164333][ T3523]  ? __kasan_check_write+0x14/0x20
[  408.169278][ T3523]  ? mm_init+0x6bb/0x870
[  408.173355][ T3523]  dup_mm+0x91/0x330
[  408.177173][ T3523]  copy_mm+0x108/0x1b0
[  408.181168][ T3523]  copy_process+0x127a/0x3240
[  408.185682][ T3523]  ? proc_fail_nth_write+0x213/0x290
[  408.190801][ T3523]  ? proc_fail_nth_read+0x220/0x220
[  408.195837][ T3523]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  408.200784][ T3523]  ? vfs_write+0x9af/0x1050
[  408.205123][ T3523]  kernel_clone+0x224/0x8f0
[  408.209463][ T3523]  ? file_end_write+0x1b0/0x1b0
[  408.214150][ T3523]  ? mutex_lock+0xb6/0x130
[  408.218399][ T3523]  ? create_io_thread+0x1e0/0x1e0
[  408.223262][ T3523]  ? __mutex_lock_slowpath+0x10/0x10
[  408.228382][ T3523]  __x64_sys_clone+0x289/0x310
[  408.232982][ T3523]  ? __do_sys_vfork+0x130/0x130
[  408.237675][ T3523]  ? debug_smp_processor_id+0x17/0x20
[  408.242877][ T3523]  do_syscall_64+0x44/0xd0
[  408.247130][ T3523]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  408.253031][ T3523] RIP: 0033:0x7f475ae3d829
[  408.257303][ T3523] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  408.277471][ T3523] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  408.285673][ T3523] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  408.293651][ T3523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  408.301460][ T3523] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  408.309357][ T3523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  408.317171][ T3523] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  408.324986][ T3523]  </TASK>
[  408.330599][ T3525] FAULT_INJECTION: forcing a failure.
[  408.330599][ T3525] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  408.343720][ T3525] CPU: 0 PID: 3525 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  408.352027][ T3525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  408.361933][ T3525] Call Trace:
[  408.365042][ T3525]  <TASK>
[  408.367824][ T3525]  dump_stack_lvl+0x151/0x1b7
[  408.372336][ T3525]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  408.377627][ T3525]  ? __kasan_check_write+0x14/0x20
[  408.382678][ T3525]  ? __set_page_owner+0x2ee/0x310
[  408.387519][ T3525]  dump_stack+0x15/0x17
[  408.391512][ T3525]  should_fail+0x3c0/0x510
[  408.395767][ T3525]  should_fail_alloc_page+0x58/0x70
[  408.400798][ T3525]  __alloc_pages+0x207/0x850
[  408.405258][ T3525]  ? __alloc_pages+0x3bd/0x850
[  408.409825][ T3525]  ? zone_watermark_fast+0x200/0x200
[  408.415035][ T3525]  ? zone_watermark_fast+0x200/0x200
[  408.420161][ T3525]  ? __kasan_slab_alloc+0xc9/0xe0
[  408.425020][ T3525]  ? __kasan_check_write+0x14/0x20
[  408.430050][ T3525]  ? _raw_spin_lock+0xa3/0x1b0
[  408.434654][ T3525]  __pmd_alloc+0xb1/0x550
[  408.438814][ T3525]  ? kmem_cache_alloc+0x189/0x2f0
[  408.443769][ T3525]  ? anon_vma_fork+0x1d9/0x4f0
[  408.448362][ T3525]  ? __pud_alloc+0x260/0x260
[  408.452785][ T3525]  ? __pud_alloc+0x218/0x260
[  408.457222][ T3525]  ? handle_mm_fault+0x2f60/0x2f60
[  408.462178][ T3525]  copy_page_range+0xd04/0x1090
[  408.466972][ T3525]  ? pfn_valid+0x1e0/0x1e0
[  408.471223][ T3525]  dup_mmap+0x9fc/0xec0
[  408.475392][ T3525]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  408.480719][ T3525]  ? __delayed_free_task+0x110/0x110
[  408.485800][ T3525]  ? __kasan_check_write+0x14/0x20
[  408.490747][ T3525]  ? mm_init+0x6bb/0x870
[  408.494829][ T3525]  dup_mm+0x91/0x330
[  408.498650][ T3525]  copy_mm+0x108/0x1b0
[  408.502554][ T3525]  copy_process+0x127a/0x3240
[  408.507074][ T3525]  ? proc_fail_nth_write+0x213/0x290
[  408.512798][ T3525]  ? proc_fail_nth_read+0x220/0x220
[  408.517837][ T3525]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  408.522776][ T3525]  ? vfs_write+0x9af/0x1050
[  408.527115][ T3525]  kernel_clone+0x224/0x8f0
[  408.531455][ T3525]  ? file_end_write+0x1b0/0x1b0
[  408.536146][ T3525]  ? mutex_lock+0xb6/0x130
[  408.540389][ T3525]  ? create_io_thread+0x1e0/0x1e0
[  408.545252][ T3525]  ? __mutex_lock_slowpath+0x10/0x10
[  408.550374][ T3525]  __x64_sys_clone+0x289/0x310
[  408.554979][ T3525]  ? __do_sys_vfork+0x130/0x130
[  408.559665][ T3525]  ? debug_smp_processor_id+0x17/0x20
[  408.564871][ T3525]  do_syscall_64+0x44/0xd0
[  408.569124][ T3525]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  408.574849][ T3525] RIP: 0033:0x7f475ae3d829
[  408.579103][ T3525] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  408.598724][ T3525] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  408.606962][ T3525] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  408.614774][ T3525] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  408.622584][ T3525] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  408.630404][ T3525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  408.638215][ T3525] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  408.646020][ T3525]  </TASK>
[  408.651330][ T3527] FAULT_INJECTION: forcing a failure.
[  408.651330][ T3527] name failslab, interval 1, probability 0, space 0, times 0
[  408.663887][ T3527] CPU: 1 PID: 3527 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  408.672133][ T3527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  408.682031][ T3527] Call Trace:
[  408.685187][ T3527]  <TASK>
[  408.687929][ T3527]  dump_stack_lvl+0x151/0x1b7
[  408.692443][ T3527]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  408.697740][ T3527]  ? __kasan_check_write+0x14/0x20
[  408.702883][ T3527]  ? up_write+0xa1/0x190
[  408.707108][ T3527]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  408.713364][ T3527]  dump_stack+0x15/0x17
[  408.717708][ T3527]  should_fail+0x3c0/0x510
[  408.721951][ T3527]  __should_failslab+0x9f/0xe0
[  408.726560][ T3527]  should_failslab+0x9/0x20
[  408.730900][ T3527]  kmem_cache_alloc+0x4f/0x2f0
[  408.735484][ T3527]  ? anon_vma_fork+0xf7/0x4f0
[  408.739998][ T3527]  anon_vma_fork+0xf7/0x4f0
[  408.744340][ T3527]  ? dup_mmap+0x6ef/0xec0
[  408.748542][ T3527]  dup_mmap+0x7ec/0xec0
[  408.752494][ T3527]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  408.757790][ T3527]  ? __delayed_free_task+0x110/0x110
[  408.762911][ T3527]  ? __kasan_check_write+0x14/0x20
[  408.767944][ T3527]  ? mm_init+0x6bb/0x870
[  408.772025][ T3527]  dup_mm+0x91/0x330
[  408.775874][ T3527]  copy_mm+0x108/0x1b0
[  408.779754][ T3527]  copy_process+0x127a/0x3240
[  408.784359][ T3527]  ? proc_fail_nth_write+0x213/0x290
[  408.789496][ T3527]  ? proc_fail_nth_read+0x220/0x220
[  408.794503][ T3527]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  408.799797][ T3527]  ? vfs_write+0x9af/0x1050
[  408.804134][ T3527]  kernel_clone+0x224/0x8f0
[  408.808473][ T3527]  ? file_end_write+0x1b0/0x1b0
[  408.813169][ T3527]  ? mutex_lock+0xb6/0x130
[  408.817412][ T3527]  ? create_io_thread+0x1e0/0x1e0
[  408.822287][ T3527]  ? __mutex_lock_slowpath+0x10/0x10
[  408.827398][ T3527]  __x64_sys_clone+0x289/0x310
[  408.831996][ T3527]  ? __do_sys_vfork+0x130/0x130
[  408.836686][ T3527]  ? debug_smp_processor_id+0x17/0x20
[  408.841892][ T3527]  do_syscall_64+0x44/0xd0
[  408.846143][ T3527]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  408.851962][ T3527] RIP: 0033:0x7f475ae3d829
[  408.856214][ T3527] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  408.875657][ T3527] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  408.884024][ T3527] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  408.891923][ T3527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  408.899760][ T3527] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  408.907540][ T3527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  408.915351][ T3527] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  408.923184][ T3527]  </TASK>
[  408.930168][ T3529] FAULT_INJECTION: forcing a failure.
[  408.930168][ T3529] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  408.943301][ T3529] CPU: 1 PID: 3529 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  408.951504][ T3529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  408.961411][ T3529] Call Trace:
[  408.964518][ T3529]  <TASK>
[  408.967298][ T3529]  dump_stack_lvl+0x151/0x1b7
[  408.971810][ T3529]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  408.977102][ T3529]  ? is_module_text_address+0xe1/0x140
[  408.982550][ T3529]  ? stack_trace_save+0x1f0/0x1f0
[  408.987346][ T3529]  dump_stack+0x15/0x17
[  408.991425][ T3529]  should_fail+0x3c0/0x510
[  408.996379][ T3529]  should_fail_alloc_page+0x58/0x70
[  409.001413][ T3529]  __alloc_pages+0x207/0x850
[  409.005840][ T3529]  ? stack_trace_save+0x12d/0x1f0
[  409.010872][ T3529]  ? stack_trace_snprint+0x100/0x100
[  409.015997][ T3529]  ? zone_watermark_fast+0x200/0x200
[  409.021206][ T3529]  ? __kasan_slab_alloc+0xc9/0xe0
[  409.026233][ T3529]  ? __kasan_slab_alloc+0xc9/0xe0
[  409.031274][ T3529]  ? __kasan_slab_alloc+0xb2/0xe0
[  409.036125][ T3529]  ? kmem_cache_alloc+0x189/0x2f0
[  409.040991][ T3529]  ? anon_vma_fork+0x1d9/0x4f0
[  409.045589][ T3529]  get_zeroed_page+0x19/0x40
[  409.050019][ T3529]  __pud_alloc+0x8b/0x260
[  409.054182][ T3529]  ? handle_mm_fault+0x2f60/0x2f60
[  409.059130][ T3529]  copy_page_range+0xd9e/0x1090
[  409.064086][ T3529]  ? pfn_valid+0x1e0/0x1e0
[  409.068328][ T3529]  dup_mmap+0x9fc/0xec0
[  409.072338][ T3529]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  409.077542][ T3529]  ? __delayed_free_task+0x110/0x110
[  409.082651][ T3529]  ? __kasan_check_write+0x14/0x20
[  409.087705][ T3529]  ? mm_init+0x6bb/0x870
[  409.091785][ T3529]  dup_mm+0x91/0x330
[  409.095606][ T3529]  copy_mm+0x108/0x1b0
[  409.099510][ T3529]  copy_process+0x127a/0x3240
[  409.104024][ T3529]  ? proc_fail_nth_write+0x213/0x290
[  409.109143][ T3529]  ? proc_fail_nth_read+0x220/0x220
[  409.114185][ T3529]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  409.119119][ T3529]  ? vfs_write+0x9af/0x1050
[  409.123462][ T3529]  kernel_clone+0x224/0x8f0
[  409.127801][ T3529]  ? file_end_write+0x1b0/0x1b0
[  409.132646][ T3529]  ? mutex_lock+0xb6/0x130
[  409.136886][ T3529]  ? create_io_thread+0x1e0/0x1e0
[  409.141749][ T3529]  ? __mutex_lock_slowpath+0x10/0x10
[  409.146863][ T3529]  __x64_sys_clone+0x289/0x310
[  409.151471][ T3529]  ? __do_sys_vfork+0x130/0x130
[  409.156158][ T3529]  ? debug_smp_processor_id+0x17/0x20
[  409.161358][ T3529]  do_syscall_64+0x44/0xd0
[  409.165610][ T3529]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  409.171339][ T3529] RIP: 0033:0x7f475ae3d829
[  409.175596][ T3529] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  409.195206][ T3529] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  409.203450][ T3529] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  409.211264][ T3529] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  409.219252][ T3529] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  409.227064][ T3529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  409.234871][ T3529] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  409.242685][ T3529]  </TASK>
[  409.248852][ T3532] FAULT_INJECTION: forcing a failure.
[  409.248852][ T3532] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  409.261997][ T3532] CPU: 1 PID: 3532 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  409.270318][ T3532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  409.280223][ T3532] Call Trace:
[  409.283344][ T3532]  <TASK>
[  409.286109][ T3532]  dump_stack_lvl+0x151/0x1b7
[  409.290621][ T3532]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  409.295918][ T3532]  ? is_module_text_address+0xe1/0x140
[  409.301213][ T3532]  ? stack_trace_save+0x1f0/0x1f0
[  409.306071][ T3532]  dump_stack+0x15/0x17
[  409.310064][ T3532]  should_fail+0x3c0/0x510
[  409.314318][ T3532]  should_fail_alloc_page+0x58/0x70
[  409.319351][ T3532]  __alloc_pages+0x207/0x850
[  409.323790][ T3532]  ? stack_trace_save+0x12d/0x1f0
[  409.328643][ T3532]  ? stack_trace_snprint+0x100/0x100
[  409.333764][ T3532]  ? zone_watermark_fast+0x200/0x200
[  409.338877][ T3532]  ? __kasan_slab_alloc+0xc9/0xe0
[  409.343758][ T3532]  ? __kasan_slab_alloc+0xc9/0xe0
[  409.348594][ T3532]  ? __kasan_slab_alloc+0xb2/0xe0
[  409.353457][ T3532]  ? kmem_cache_alloc+0x189/0x2f0
[  409.358320][ T3532]  ? anon_vma_fork+0x1d9/0x4f0
[  409.362921][ T3532]  get_zeroed_page+0x19/0x40
[  409.367530][ T3532]  __pud_alloc+0x8b/0x260
[  409.371683][ T3532]  ? handle_mm_fault+0x2f60/0x2f60
[  409.376641][ T3532]  copy_page_range+0xd9e/0x1090
[  409.381433][ T3532]  ? pfn_valid+0x1e0/0x1e0
[  409.385659][ T3532]  dup_mmap+0x9fc/0xec0
[  409.389736][ T3532]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  409.394946][ T3532]  ? __delayed_free_task+0x110/0x110
[  409.400068][ T3532]  ? __kasan_check_write+0x14/0x20
[  409.405022][ T3532]  ? mm_init+0x6bb/0x870
[  409.409181][ T3532]  dup_mm+0x91/0x330
[  409.412912][ T3532]  copy_mm+0x108/0x1b0
[  409.416828][ T3532]  copy_process+0x127a/0x3240
[  409.421331][ T3532]  ? proc_fail_nth_write+0x213/0x290
[  409.426451][ T3532]  ? proc_fail_nth_read+0x220/0x220
[  409.431489][ T3532]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  409.436428][ T3532]  ? vfs_write+0x9af/0x1050
[  409.440771][ T3532]  kernel_clone+0x224/0x8f0
[  409.445107][ T3532]  ? file_end_write+0x1b0/0x1b0
[  409.449798][ T3532]  ? mutex_lock+0xb6/0x130
[  409.454048][ T3532]  ? create_io_thread+0x1e0/0x1e0
[  409.458912][ T3532]  ? __mutex_lock_slowpath+0x10/0x10
[  409.464031][ T3532]  __x64_sys_clone+0x289/0x310
[  409.468718][ T3532]  ? __do_sys_vfork+0x130/0x130
[  409.473406][ T3532]  ? debug_smp_processor_id+0x17/0x20
[  409.478612][ T3532]  do_syscall_64+0x44/0xd0
[  409.482863][ T3532]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  409.488593][ T3532] RIP: 0033:0x7f475ae3d829
[  409.492854][ T3532] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  409.512289][ T3532] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  409.520533][ T3532] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  409.528342][ T3532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  409.536155][ T3532] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  409.543966][ T3532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  409.551777][ T3532] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  409.559591][ T3532]  </TASK>
[  409.566199][ T3534] FAULT_INJECTION: forcing a failure.
[  409.566199][ T3534] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  409.579267][ T3534] CPU: 1 PID: 3534 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  409.587615][ T3534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  409.597522][ T3534] Call Trace:
[  409.600632][ T3534]  <TASK>
[  409.603409][ T3534]  dump_stack_lvl+0x151/0x1b7
[  409.607932][ T3534]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  409.613253][ T3534]  dump_stack+0x15/0x17
[  409.617388][ T3534]  should_fail+0x3c0/0x510
[  409.621635][ T3534]  should_fail_alloc_page+0x58/0x70
[  409.626756][ T3534]  __alloc_pages+0x207/0x850
[  409.631190][ T3534]  ? zone_watermark_fast+0x200/0x200
[  409.636313][ T3534]  ? dup_mmap+0x9fc/0xec0
[  409.640494][ T3534]  ? dup_mm+0x91/0x330
[  409.644378][ T3534]  ? copy_mm+0x108/0x1b0
[  409.648486][ T3534]  ? copy_process+0x127a/0x3240
[  409.653144][ T3534]  ? kvm_sched_clock_read+0x18/0x40
[  409.658176][ T3534]  pte_alloc_one+0x73/0x1b0
[  409.662514][ T3534]  ? pfn_modify_allowed+0x2e0/0x2e0
[  409.667547][ T3534]  ? __kasan_check_write+0x14/0x20
[  409.672496][ T3534]  ? __set_page_owner+0x2ee/0x310
[  409.677359][ T3534]  __pte_alloc+0x86/0x350
[  409.681523][ T3534]  ? free_pgtables+0x210/0x210
[  409.686393][ T3534]  copy_pte_range+0x1b1f/0x20b0
[  409.691072][ T3534]  ? __kunmap_atomic+0x80/0x80
[  409.695669][ T3534]  ? __pud_alloc+0x260/0x260
[  409.700094][ T3534]  ? __pud_alloc+0x218/0x260
[  409.704529][ T3534]  ? handle_mm_fault+0x2f60/0x2f60
[  409.709502][ T3534]  copy_page_range+0xc1e/0x1090
[  409.714158][ T3534]  ? pfn_valid+0x1e0/0x1e0
[  409.718409][ T3534]  dup_mmap+0x9fc/0xec0
[  409.722401][ T3534]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  409.727607][ T3534]  ? __delayed_free_task+0x110/0x110
[  409.732731][ T3534]  ? __kasan_check_write+0x14/0x20
[  409.737674][ T3534]  ? mm_init+0x6bb/0x870
[  409.741753][ T3534]  dup_mm+0x91/0x330
[  409.745575][ T3534]  copy_mm+0x108/0x1b0
[  409.749502][ T3534]  copy_process+0x127a/0x3240
[  409.753995][ T3534]  ? proc_fail_nth_write+0x213/0x290
[  409.759113][ T3534]  ? proc_fail_nth_read+0x220/0x220
[  409.764152][ T3534]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  409.769095][ T3534]  ? vfs_write+0x9af/0x1050
[  409.773441][ T3534]  kernel_clone+0x224/0x8f0
[  409.777774][ T3534]  ? file_end_write+0x1b0/0x1b0
[  409.782499][ T3534]  ? mutex_lock+0xb6/0x130
[  409.786713][ T3534]  ? create_io_thread+0x1e0/0x1e0
[  409.791672][ T3534]  ? __mutex_lock_slowpath+0x10/0x10
[  409.796782][ T3534]  __x64_sys_clone+0x289/0x310
[  409.801382][ T3534]  ? __do_sys_vfork+0x130/0x130
[  409.806070][ T3534]  ? debug_smp_processor_id+0x17/0x20
[  409.811276][ T3534]  do_syscall_64+0x44/0xd0
[  409.815528][ T3534]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  409.821257][ T3534] RIP: 0033:0x7f475ae3d829
[  409.825511][ T3534] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  409.844952][ T3534] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  409.853195][ T3534] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  409.861275][ T3534] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  409.869088][ T3534] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  409.877088][ T3534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  409.884894][ T3534] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  409.892798][ T3534]  </TASK>
[  409.899281][ T3536] FAULT_INJECTION: forcing a failure.
[  409.899281][ T3536] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  409.912455][ T3536] CPU: 1 PID: 3536 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  409.920706][ T3536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  409.930693][ T3536] Call Trace:
[  409.933814][ T3536]  <TASK>
[  409.936591][ T3536]  dump_stack_lvl+0x151/0x1b7
[  409.941103][ T3536]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  409.946531][ T3536]  ? is_module_text_address+0xe1/0x140
[  409.951817][ T3536]  ? stack_trace_save+0x1f0/0x1f0
[  409.956858][ T3536]  dump_stack+0x15/0x17
[  409.960852][ T3536]  should_fail+0x3c0/0x510
[  409.965087][ T3536]  should_fail_alloc_page+0x58/0x70
[  409.970121][ T3536]  __alloc_pages+0x207/0x850
[  409.974548][ T3536]  ? stack_trace_save+0x12d/0x1f0
[  409.979409][ T3536]  ? stack_trace_snprint+0x100/0x100
[  409.984528][ T3536]  ? zone_watermark_fast+0x200/0x200
[  409.989654][ T3536]  ? __kasan_slab_alloc+0xc9/0xe0
[  409.994509][ T3536]  ? __kasan_slab_alloc+0xc9/0xe0
[  409.999373][ T3536]  ? __kasan_slab_alloc+0xb2/0xe0
[  410.004228][ T3536]  ? kmem_cache_alloc+0x189/0x2f0
[  410.009090][ T3536]  ? anon_vma_fork+0x1d9/0x4f0
[  410.013698][ T3536]  get_zeroed_page+0x19/0x40
[  410.018120][ T3536]  __pud_alloc+0x8b/0x260
[  410.022284][ T3536]  ? handle_mm_fault+0x2f60/0x2f60
[  410.027242][ T3536]  copy_page_range+0xd9e/0x1090
[  410.031917][ T3536]  ? pfn_valid+0x1e0/0x1e0
[  410.036173][ T3536]  dup_mmap+0x9fc/0xec0
[  410.040161][ T3536]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  410.045459][ T3536]  ? __delayed_free_task+0x110/0x110
[  410.050687][ T3536]  ? __kasan_check_write+0x14/0x20
[  410.055634][ T3536]  ? mm_init+0x6bb/0x870
[  410.059712][ T3536]  dup_mm+0x91/0x330
[  410.063443][ T3536]  copy_mm+0x108/0x1b0
[  410.067351][ T3536]  copy_process+0x127a/0x3240
[  410.071873][ T3536]  ? proc_fail_nth_write+0x213/0x290
[  410.076981][ T3536]  ? proc_fail_nth_read+0x220/0x220
[  410.082019][ T3536]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  410.087051][ T3536]  ? vfs_write+0x9af/0x1050
[  410.091479][ T3536]  kernel_clone+0x224/0x8f0
[  410.095859][ T3536]  ? file_end_write+0x1b0/0x1b0
[  410.100503][ T3536]  ? mutex_lock+0xb6/0x130
[  410.104753][ T3536]  ? create_io_thread+0x1e0/0x1e0
[  410.109615][ T3536]  ? __mutex_lock_slowpath+0x10/0x10
[  410.114735][ T3536]  __x64_sys_clone+0x289/0x310
[  410.119444][ T3536]  ? __do_sys_vfork+0x130/0x130
[  410.124116][ T3536]  ? debug_smp_processor_id+0x17/0x20
[  410.129319][ T3536]  do_syscall_64+0x44/0xd0
[  410.133576][ T3536]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  410.139304][ T3536] RIP: 0033:0x7f475ae3d829
[  410.143557][ T3536] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  410.163479][ T3536] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  410.171719][ T3536] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  410.179540][ T3536] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  410.187351][ T3536] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  410.195154][ T3536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  410.203225][ T3536] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  410.211041][ T3536]  </TASK>
[  410.218783][ T3539] FAULT_INJECTION: forcing a failure.
[  410.218783][ T3539] name failslab, interval 1, probability 0, space 0, times 0
[  410.231421][ T3539] CPU: 1 PID: 3539 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  410.239689][ T3539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  410.249594][ T3539] Call Trace:
[  410.252709][ T3539]  <TASK>
[  410.255486][ T3539]  dump_stack_lvl+0x151/0x1b7
[  410.259997][ T3539]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  410.265292][ T3539]  dump_stack+0x15/0x17
[  410.269290][ T3539]  should_fail+0x3c0/0x510
[  410.273544][ T3539]  __should_failslab+0x9f/0xe0
[  410.278232][ T3539]  should_failslab+0x9/0x20
[  410.282745][ T3539]  kmem_cache_alloc+0x4f/0x2f0
[  410.287335][ T3539]  ? anon_vma_fork+0x1d9/0x4f0
[  410.291938][ T3539]  anon_vma_fork+0x1d9/0x4f0
[  410.296369][ T3539]  dup_mmap+0x7ec/0xec0
[  410.300358][ T3539]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  410.305566][ T3539]  ? __delayed_free_task+0x110/0x110
[  410.310691][ T3539]  ? __kasan_check_write+0x14/0x20
[  410.315631][ T3539]  ? mm_init+0x6bb/0x870
[  410.319710][ T3539]  dup_mm+0x91/0x330
[  410.323441][ T3539]  copy_mm+0x108/0x1b0
[  410.327346][ T3539]  copy_process+0x127a/0x3240
[  410.331950][ T3539]  ? proc_fail_nth_write+0x213/0x290
[  410.337070][ T3539]  ? proc_fail_nth_read+0x220/0x220
[  410.342110][ T3539]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  410.347050][ T3539]  ? vfs_write+0x9af/0x1050
[  410.351394][ T3539]  kernel_clone+0x224/0x8f0
[  410.355738][ T3539]  ? file_end_write+0x1b0/0x1b0
[  410.360598][ T3539]  ? mutex_lock+0xb6/0x130
[  410.364856][ T3539]  ? create_io_thread+0x1e0/0x1e0
[  410.369710][ T3539]  ? __mutex_lock_slowpath+0x10/0x10
[  410.374831][ T3539]  __x64_sys_clone+0x289/0x310
[  410.379865][ T3539]  ? __do_sys_vfork+0x130/0x130
[  410.384552][ T3539]  ? debug_smp_processor_id+0x17/0x20
[  410.389760][ T3539]  do_syscall_64+0x44/0xd0
[  410.394010][ T3539]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  410.399739][ T3539] RIP: 0033:0x7f475ae3d829
[  410.404000][ T3539] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  410.423462][ T3539] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  410.431681][ T3539] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  410.439489][ T3539] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  410.447314][ T3539] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  410.455125][ T3539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  410.462926][ T3539] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  410.470737][ T3539]  </TASK>
[  410.476564][ T3541] FAULT_INJECTION: forcing a failure.
[  410.476564][ T3541] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  410.489683][ T3541] CPU: 0 PID: 3541 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  410.497893][ T3541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  410.507787][ T3541] Call Trace:
[  410.510918][ T3541]  <TASK>
[  410.513687][ T3541]  dump_stack_lvl+0x151/0x1b7
[  410.518203][ T3541]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  410.523594][ T3541]  ? is_module_text_address+0xe1/0x140
[  410.528878][ T3541]  ? stack_trace_save+0x1f0/0x1f0
[  410.533737][ T3541]  dump_stack+0x15/0x17
[  410.537732][ T3541]  should_fail+0x3c0/0x510
[  410.541985][ T3541]  should_fail_alloc_page+0x58/0x70
[  410.547015][ T3541]  __alloc_pages+0x207/0x850
[  410.551454][ T3541]  ? stack_trace_save+0x12d/0x1f0
[  410.556305][ T3541]  ? stack_trace_snprint+0x100/0x100
[  410.561510][ T3541]  ? zone_watermark_fast+0x200/0x200
[  410.566741][ T3541]  ? __kasan_slab_alloc+0xc9/0xe0
[  410.571602][ T3541]  ? __kasan_slab_alloc+0xc9/0xe0
[  410.576477][ T3541]  ? __kasan_slab_alloc+0xb2/0xe0
[  410.581421][ T3541]  ? kmem_cache_alloc+0x189/0x2f0
[  410.586455][ T3541]  ? anon_vma_fork+0x1d9/0x4f0
[  410.591050][ T3541]  get_zeroed_page+0x19/0x40
[  410.595477][ T3541]  __pud_alloc+0x8b/0x260
[  410.599636][ T3541]  ? handle_mm_fault+0x2f60/0x2f60
[  410.604591][ T3541]  copy_page_range+0xd9e/0x1090
[  410.609270][ T3541]  ? pfn_valid+0x1e0/0x1e0
[  410.613523][ T3541]  dup_mmap+0x9fc/0xec0
[  410.617515][ T3541]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  410.622728][ T3541]  ? __delayed_free_task+0x110/0x110
[  410.627930][ T3541]  ? __kasan_check_write+0x14/0x20
[  410.632960][ T3541]  ? mm_init+0x6bb/0x870
[  410.637043][ T3541]  dup_mm+0x91/0x330
[  410.640774][ T3541]  copy_mm+0x108/0x1b0
[  410.644679][ T3541]  copy_process+0x127a/0x3240
[  410.649199][ T3541]  ? proc_fail_nth_write+0x213/0x290
[  410.654432][ T3541]  ? proc_fail_nth_read+0x220/0x220
[  410.659435][ T3541]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  410.664408][ T3541]  ? vfs_write+0x9af/0x1050
[  410.668726][ T3541]  kernel_clone+0x224/0x8f0
[  410.673060][ T3541]  ? file_end_write+0x1b0/0x1b0
[  410.677748][ T3541]  ? mutex_lock+0xb6/0x130
[  410.682006][ T3541]  ? create_io_thread+0x1e0/0x1e0
[  410.686859][ T3541]  ? __mutex_lock_slowpath+0x10/0x10
[  410.691980][ T3541]  __x64_sys_clone+0x289/0x310
[  410.696581][ T3541]  ? __do_sys_vfork+0x130/0x130
[  410.701270][ T3541]  ? debug_smp_processor_id+0x17/0x20
[  410.706477][ T3541]  do_syscall_64+0x44/0xd0
[  410.710736][ T3541]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  410.716464][ T3541] RIP: 0033:0x7f475ae3d829
[  410.720711][ T3541] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  410.740149][ T3541] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  410.748410][ T3541] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  410.756293][ T3541] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  410.764200][ T3541] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  410.772089][ T3541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  410.780180][ T3541] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  410.787977][ T3541]  </TASK>
[  410.795674][ T3543] FAULT_INJECTION: forcing a failure.
[  410.795674][ T3543] name failslab, interval 1, probability 0, space 0, times 0
[  410.808174][ T3543] CPU: 1 PID: 3543 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  410.816398][ T3543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  410.826291][ T3543] Call Trace:
[  410.829418][ T3543]  <TASK>
[  410.832193][ T3543]  dump_stack_lvl+0x151/0x1b7
[  410.836709][ T3543]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  410.841999][ T3543]  ? __kasan_check_write+0x14/0x20
[  410.846947][ T3543]  ? up_write+0xa1/0x190
[  410.851026][ T3543]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  410.857275][ T3543]  dump_stack+0x15/0x17
[  410.861269][ T3543]  should_fail+0x3c0/0x510
[  410.865520][ T3543]  __should_failslab+0x9f/0xe0
[  410.870120][ T3543]  should_failslab+0x9/0x20
[  410.874460][ T3543]  kmem_cache_alloc+0x4f/0x2f0
[  410.879056][ T3543]  ? anon_vma_fork+0xf7/0x4f0
[  410.883570][ T3543]  anon_vma_fork+0xf7/0x4f0
[  410.887911][ T3543]  ? dup_mmap+0x6ef/0xec0
[  410.892075][ T3543]  dup_mmap+0x7ec/0xec0
[  410.896069][ T3543]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  410.901279][ T3543]  ? __delayed_free_task+0x110/0x110
[  410.906398][ T3543]  ? __kasan_check_write+0x14/0x20
[  410.911346][ T3543]  ? mm_init+0x6bb/0x870
[  410.915423][ T3543]  dup_mm+0x91/0x330
[  410.919158][ T3543]  copy_mm+0x108/0x1b0
[  410.923077][ T3543]  copy_process+0x127a/0x3240
[  410.927581][ T3543]  ? proc_fail_nth_write+0x213/0x290
[  410.932698][ T3543]  ? proc_fail_nth_read+0x220/0x220
[  410.937737][ T3543]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  410.942680][ T3543]  ? vfs_write+0x9af/0x1050
[  410.947018][ T3543]  kernel_clone+0x224/0x8f0
[  410.951362][ T3543]  ? file_end_write+0x1b0/0x1b0
[  410.956042][ T3543]  ? mutex_lock+0xb6/0x130
[  410.960296][ T3543]  ? create_io_thread+0x1e0/0x1e0
[  410.965157][ T3543]  ? __mutex_lock_slowpath+0x10/0x10
[  410.970278][ T3543]  __x64_sys_clone+0x289/0x310
[  410.974875][ T3543]  ? __do_sys_vfork+0x130/0x130
[  410.979564][ T3543]  ? debug_smp_processor_id+0x17/0x20
[  410.984771][ T3543]  do_syscall_64+0x44/0xd0
[  410.989028][ T3543]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  410.994753][ T3543] RIP: 0033:0x7f475ae3d829
[  410.999006][ T3543] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  411.018819][ T3543] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  411.027070][ T3543] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  411.034885][ T3543] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  411.042941][ T3543] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  411.050750][ T3543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  411.058567][ T3543] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  411.066379][ T3543]  </TASK>
[  411.072750][ T3546] FAULT_INJECTION: forcing a failure.
[  411.072750][ T3546] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  411.085813][ T3546] CPU: 0 PID: 3546 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  411.094085][ T3546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  411.103996][ T3546] Call Trace:
[  411.107102][ T3546]  <TASK>
[  411.109882][ T3546]  dump_stack_lvl+0x151/0x1b7
[  411.114405][ T3546]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  411.119691][ T3546]  ? is_module_text_address+0xe1/0x140
[  411.124981][ T3546]  ? stack_trace_save+0x1f0/0x1f0
[  411.129849][ T3546]  dump_stack+0x15/0x17
[  411.133833][ T3546]  should_fail+0x3c0/0x510
[  411.138088][ T3546]  should_fail_alloc_page+0x58/0x70
[  411.143129][ T3546]  __alloc_pages+0x207/0x850
[  411.147641][ T3546]  ? stack_trace_save+0x12d/0x1f0
[  411.152494][ T3546]  ? stack_trace_snprint+0x100/0x100
[  411.157618][ T3546]  ? zone_watermark_fast+0x200/0x200
[  411.162744][ T3546]  ? __kasan_slab_alloc+0xc9/0xe0
[  411.167596][ T3546]  ? __kasan_slab_alloc+0xc9/0xe0
[  411.172453][ T3546]  ? __kasan_slab_alloc+0xb2/0xe0
[  411.177317][ T3546]  ? kmem_cache_alloc+0x189/0x2f0
[  411.182274][ T3546]  ? anon_vma_fork+0x1d9/0x4f0
[  411.186863][ T3546]  get_zeroed_page+0x19/0x40
[  411.191287][ T3546]  __pud_alloc+0x8b/0x260
[  411.195458][ T3546]  ? handle_mm_fault+0x2f60/0x2f60
[  411.200403][ T3546]  copy_page_range+0xd9e/0x1090
[  411.205097][ T3546]  ? pfn_valid+0x1e0/0x1e0
[  411.209351][ T3546]  dup_mmap+0x9fc/0xec0
[  411.213340][ T3546]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  411.218541][ T3546]  ? __delayed_free_task+0x110/0x110
[  411.223663][ T3546]  ? __kasan_check_write+0x14/0x20
[  411.228613][ T3546]  ? mm_init+0x6bb/0x870
[  411.232686][ T3546]  dup_mm+0x91/0x330
[  411.236506][ T3546]  copy_mm+0x108/0x1b0
[  411.240511][ T3546]  copy_process+0x127a/0x3240
[  411.245013][ T3546]  ? proc_fail_nth_write+0x213/0x290
[  411.250132][ T3546]  ? proc_fail_nth_read+0x220/0x220
[  411.255166][ T3546]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  411.260113][ T3546]  ? vfs_write+0x9af/0x1050
[  411.264451][ T3546]  kernel_clone+0x224/0x8f0
[  411.268793][ T3546]  ? file_end_write+0x1b0/0x1b0
[  411.273486][ T3546]  ? mutex_lock+0xb6/0x130
[  411.277736][ T3546]  ? create_io_thread+0x1e0/0x1e0
[  411.282789][ T3546]  ? __mutex_lock_slowpath+0x10/0x10
[  411.287911][ T3546]  __x64_sys_clone+0x289/0x310
[  411.292514][ T3546]  ? __do_sys_vfork+0x130/0x130
[  411.297294][ T3546]  ? debug_smp_processor_id+0x17/0x20
[  411.302492][ T3546]  do_syscall_64+0x44/0xd0
[  411.306746][ T3546]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  411.312472][ T3546] RIP: 0033:0x7f475ae3d829
[  411.316727][ T3546] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  411.336255][ T3546] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  411.344505][ T3546] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  411.352309][ T3546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  411.360122][ T3546] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  411.367941][ T3546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  411.375744][ T3546] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  411.383563][ T3546]  </TASK>
[  411.391237][ T3548] FAULT_INJECTION: forcing a failure.
[  411.391237][ T3548] name failslab, interval 1, probability 0, space 0, times 0
[  411.403909][ T3548] CPU: 0 PID: 3548 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  411.412138][ T3548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  411.422033][ T3548] Call Trace:
[  411.425154][ T3548]  <TASK>
[  411.427934][ T3548]  dump_stack_lvl+0x151/0x1b7
[  411.432445][ T3548]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  411.437741][ T3548]  dump_stack+0x15/0x17
[  411.441731][ T3548]  should_fail+0x3c0/0x510
[  411.446072][ T3548]  __should_failslab+0x9f/0xe0
[  411.450757][ T3548]  should_failslab+0x9/0x20
[  411.455097][ T3548]  kmem_cache_alloc+0x4f/0x2f0
[  411.459696][ T3548]  ? anon_vma_fork+0x1d9/0x4f0
[  411.464469][ T3548]  anon_vma_fork+0x1d9/0x4f0
[  411.468899][ T3548]  dup_mmap+0x7ec/0xec0
[  411.472895][ T3548]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  411.478100][ T3548]  ? __delayed_free_task+0x110/0x110
[  411.483220][ T3548]  ? __kasan_check_write+0x14/0x20
[  411.488174][ T3548]  ? mm_init+0x6bb/0x870
[  411.492248][ T3548]  dup_mm+0x91/0x330
[  411.496241][ T3548]  copy_mm+0x108/0x1b0
[  411.500147][ T3548]  copy_process+0x127a/0x3240
[  411.504660][ T3548]  ? proc_fail_nth_write+0x213/0x290
[  411.509777][ T3548]  ? proc_fail_nth_read+0x220/0x220
[  411.514810][ T3548]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  411.519930][ T3548]  ? vfs_write+0x9af/0x1050
[  411.524270][ T3548]  kernel_clone+0x224/0x8f0
[  411.528610][ T3548]  ? file_end_write+0x1b0/0x1b0
[  411.533337][ T3548]  ? mutex_lock+0xb6/0x130
[  411.537548][ T3548]  ? create_io_thread+0x1e0/0x1e0
[  411.542412][ T3548]  ? __mutex_lock_slowpath+0x10/0x10
[  411.547616][ T3548]  __x64_sys_clone+0x289/0x310
[  411.552217][ T3548]  ? __do_sys_vfork+0x130/0x130
[  411.556904][ T3548]  ? debug_smp_processor_id+0x17/0x20
[  411.562116][ T3548]  do_syscall_64+0x44/0xd0
[  411.566380][ T3548]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  411.572092][ T3548] RIP: 0033:0x7f475ae3d829
[  411.576348][ T3548] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  411.595788][ T3548] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  411.604032][ T3548] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  411.611843][ T3548] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  411.619653][ T3548] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  411.627554][ T3548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  411.635367][ T3548] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  411.643350][ T3548]  </TASK>
[  411.649707][ T3550] FAULT_INJECTION: forcing a failure.
[  411.649707][ T3550] name failslab, interval 1, probability 0, space 0, times 0
[  411.662421][ T3550] CPU: 1 PID: 3550 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  411.670863][ T3550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  411.680809][ T3550] Call Trace:
[  411.683943][ T3550]  <TASK>
[  411.686720][ T3550]  dump_stack_lvl+0x151/0x1b7
[  411.691225][ T3550]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  411.696517][ T3550]  ? __kasan_check_write+0x14/0x20
[  411.701467][ T3550]  ? up_write+0xa1/0x190
[  411.705543][ T3550]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  411.711804][ T3550]  dump_stack+0x15/0x17
[  411.715798][ T3550]  should_fail+0x3c0/0x510
[  411.720037][ T3550]  __should_failslab+0x9f/0xe0
[  411.724637][ T3550]  should_failslab+0x9/0x20
[  411.728981][ T3550]  kmem_cache_alloc+0x4f/0x2f0
[  411.733587][ T3550]  ? anon_vma_fork+0xf7/0x4f0
[  411.738091][ T3550]  anon_vma_fork+0xf7/0x4f0
[  411.742431][ T3550]  ? dup_mmap+0x6ef/0xec0
[  411.746686][ T3550]  dup_mmap+0x7ec/0xec0
[  411.750689][ T3550]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  411.755885][ T3550]  ? __delayed_free_task+0x110/0x110
[  411.761004][ T3550]  ? __kasan_check_write+0x14/0x20
[  411.765950][ T3550]  ? mm_init+0x6bb/0x870
[  411.770122][ T3550]  dup_mm+0x91/0x330
[  411.773849][ T3550]  copy_mm+0x108/0x1b0
[  411.777845][ T3550]  copy_process+0x127a/0x3240
[  411.782353][ T3550]  ? proc_fail_nth_write+0x213/0x290
[  411.787475][ T3550]  ? proc_fail_nth_read+0x220/0x220
[  411.792681][ T3550]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  411.797728][ T3550]  ? vfs_write+0x9af/0x1050
[  411.802056][ T3550]  kernel_clone+0x224/0x8f0
[  411.806395][ T3550]  ? file_end_write+0x1b0/0x1b0
[  411.811174][ T3550]  ? mutex_lock+0xb6/0x130
[  411.815514][ T3550]  ? create_io_thread+0x1e0/0x1e0
[  411.820483][ T3550]  ? __mutex_lock_slowpath+0x10/0x10
[  411.825594][ T3550]  __x64_sys_clone+0x289/0x310
[  411.830196][ T3550]  ? __do_sys_vfork+0x130/0x130
[  411.834883][ T3550]  ? debug_smp_processor_id+0x17/0x20
[  411.840087][ T3550]  do_syscall_64+0x44/0xd0
[  411.844340][ T3550]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  411.850177][ T3550] RIP: 0033:0x7f475ae3d829
[  411.854429][ T3550] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  411.873957][ T3550] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  411.882198][ T3550] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  411.890005][ T3550] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  411.897822][ T3550] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  411.905630][ T3550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  411.913442][ T3550] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  411.921343][ T3550]  </TASK>
[  411.927893][ T3552] FAULT_INJECTION: forcing a failure.
[  411.927893][ T3552] name failslab, interval 1, probability 0, space 0, times 0
[  411.940408][ T3552] CPU: 1 PID: 3552 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  411.948729][ T3552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  411.958626][ T3552] Call Trace:
[  411.961789][ T3552]  <TASK>
[  411.964522][ T3552]  dump_stack_lvl+0x151/0x1b7
[  411.969035][ T3552]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  411.974415][ T3552]  ? __kasan_check_write+0x14/0x20
[  411.979363][ T3552]  ? up_write+0xa1/0x190
[  411.983440][ T3552]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  411.989691][ T3552]  dump_stack+0x15/0x17
[  411.993682][ T3552]  should_fail+0x3c0/0x510
[  411.997952][ T3552]  __should_failslab+0x9f/0xe0
[  412.002535][ T3552]  should_failslab+0x9/0x20
[  412.006881][ T3552]  kmem_cache_alloc+0x4f/0x2f0
[  412.011474][ T3552]  ? anon_vma_fork+0xf7/0x4f0
[  412.016001][ T3552]  anon_vma_fork+0xf7/0x4f0
[  412.020327][ T3552]  ? dup_mmap+0x6ef/0xec0
[  412.024494][ T3552]  dup_mmap+0x7ec/0xec0
[  412.028486][ T3552]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  412.033692][ T3552]  ? __delayed_free_task+0x110/0x110
[  412.038902][ T3552]  ? __kasan_check_write+0x14/0x20
[  412.043886][ T3552]  ? mm_init+0x6bb/0x870
[  412.047925][ T3552]  dup_mm+0x91/0x330
[  412.051765][ T3552]  copy_mm+0x108/0x1b0
[  412.055742][ T3552]  copy_process+0x127a/0x3240
[  412.060262][ T3552]  ? proc_fail_nth_write+0x213/0x290
[  412.065373][ T3552]  ? proc_fail_nth_read+0x220/0x220
[  412.070406][ T3552]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  412.075351][ T3552]  ? vfs_write+0x9af/0x1050
[  412.079697][ T3552]  kernel_clone+0x224/0x8f0
[  412.084253][ T3552]  ? file_end_write+0x1b0/0x1b0
[  412.088937][ T3552]  ? mutex_lock+0xb6/0x130
[  412.093193][ T3552]  ? create_io_thread+0x1e0/0x1e0
[  412.098059][ T3552]  ? __mutex_lock_slowpath+0x10/0x10
[  412.104139][ T3552]  __x64_sys_clone+0x289/0x310
[  412.108724][ T3552]  ? __do_sys_vfork+0x130/0x130
[  412.113416][ T3552]  ? debug_smp_processor_id+0x17/0x20
[  412.118618][ T3552]  do_syscall_64+0x44/0xd0
[  412.122873][ T3552]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  412.128598][ T3552] RIP: 0033:0x7f475ae3d829
[  412.132859][ T3552] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  412.152305][ T3552] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  412.160713][ T3552] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  412.168531][ T3552] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  412.176340][ T3552] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  412.184150][ T3552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  412.191956][ T3552] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  412.199807][ T3552]  </TASK>
[  412.205333][ T3555] FAULT_INJECTION: forcing a failure.
[  412.205333][ T3555] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  412.218855][ T3555] CPU: 1 PID: 3555 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  412.227100][ T3555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  412.236987][ T3555] Call Trace:
[  412.240111][ T3555]  <TASK>
[  412.242895][ T3555]  dump_stack_lvl+0x151/0x1b7
[  412.247401][ T3555]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  412.252696][ T3555]  dump_stack+0x15/0x17
[  412.256689][ T3555]  should_fail+0x3c0/0x510
[  412.261462][ T3555]  should_fail_alloc_page+0x58/0x70
[  412.266551][ T3555]  __alloc_pages+0x207/0x850
[  412.270932][ T3555]  ? zone_watermark_fast+0x200/0x200
[  412.276058][ T3555]  ? dup_mmap+0x9fc/0xec0
[  412.280379][ T3555]  ? dup_mm+0x91/0x330
[  412.284380][ T3555]  ? copy_mm+0x108/0x1b0
[  412.289238][ T3555]  ? copy_process+0x127a/0x3240
[  412.294030][ T3555]  ? kvm_sched_clock_read+0x18/0x40
[  412.299042][ T3555]  pte_alloc_one+0x73/0x1b0
[  412.303382][ T3555]  ? pfn_modify_allowed+0x2e0/0x2e0
[  412.309635][ T3555]  ? __kasan_check_write+0x14/0x20
[  412.314579][ T3555]  ? __set_page_owner+0x2ee/0x310
[  412.319436][ T3555]  __pte_alloc+0x86/0x350
[  412.323609][ T3555]  ? free_pgtables+0x210/0x210
[  412.328211][ T3555]  copy_pte_range+0x1b1f/0x20b0
[  412.332979][ T3555]  ? __kunmap_atomic+0x80/0x80
[  412.337860][ T3555]  ? __pud_alloc+0x260/0x260
[  412.342285][ T3555]  ? __pud_alloc+0x218/0x260
[  412.346712][ T3555]  ? handle_mm_fault+0x2f60/0x2f60
[  412.351670][ T3555]  copy_page_range+0xc1e/0x1090
[  412.356348][ T3555]  ? pfn_valid+0x1e0/0x1e0
[  412.360602][ T3555]  dup_mmap+0x9fc/0xec0
[  412.364600][ T3555]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  412.369800][ T3555]  ? __delayed_free_task+0x110/0x110
[  412.374923][ T3555]  ? __kasan_check_write+0x14/0x20
[  412.379869][ T3555]  ? mm_init+0x6bb/0x870
[  412.383974][ T3555]  dup_mm+0x91/0x330
[  412.387861][ T3555]  copy_mm+0x108/0x1b0
[  412.391760][ T3555]  copy_process+0x127a/0x3240
[  412.396273][ T3555]  ? proc_fail_nth_write+0x213/0x290
[  412.401396][ T3555]  ? proc_fail_nth_read+0x220/0x220
[  412.406435][ T3555]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  412.411375][ T3555]  ? vfs_write+0x9af/0x1050
[  412.415721][ T3555]  kernel_clone+0x224/0x8f0
[  412.420089][ T3555]  ? file_end_write+0x1b0/0x1b0
[  412.424737][ T3555]  ? mutex_lock+0xb6/0x130
[  412.428988][ T3555]  ? create_io_thread+0x1e0/0x1e0
[  412.434129][ T3555]  ? __mutex_lock_slowpath+0x10/0x10
[  412.439241][ T3555]  __x64_sys_clone+0x289/0x310
[  412.443920][ T3555]  ? __do_sys_vfork+0x130/0x130
[  412.448693][ T3555]  ? debug_smp_processor_id+0x17/0x20
[  412.453915][ T3555]  do_syscall_64+0x44/0xd0
[  412.458242][ T3555]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  412.463971][ T3555] RIP: 0033:0x7f475ae3d829
[  412.468219][ T3555] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  412.489657][ T3555] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  412.497933][ T3555] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  412.505716][ T3555] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  412.513701][ T3555] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  412.521509][ T3555] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  412.529478][ T3555] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  412.537232][ T3555]  </TASK>
[  412.543931][ T3557] FAULT_INJECTION: forcing a failure.
[  412.543931][ T3557] name failslab, interval 1, probability 0, space 0, times 0
[  412.556521][ T3557] CPU: 0 PID: 3557 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  412.564741][ T3557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  412.574631][ T3557] Call Trace:
[  412.577752][ T3557]  <TASK>
[  412.580532][ T3557]  dump_stack_lvl+0x151/0x1b7
[  412.585075][ T3557]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  412.590341][ T3557]  dump_stack+0x15/0x17
[  412.594330][ T3557]  should_fail+0x3c0/0x510
[  412.598584][ T3557]  __should_failslab+0x9f/0xe0
[  412.603207][ T3557]  should_failslab+0x9/0x20
[  412.607521][ T3557]  kmem_cache_alloc+0x4f/0x2f0
[  412.612835][ T3557]  ? dup_mmap+0x6d3/0xec0
[  412.617001][ T3557]  dup_mmap+0x6d3/0xec0
[  412.620995][ T3557]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  412.626389][ T3557]  ? __delayed_free_task+0x110/0x110
[  412.631511][ T3557]  ? __kasan_check_write+0x14/0x20
[  412.636462][ T3557]  ? mm_init+0x6bb/0x870
[  412.640536][ T3557]  dup_mm+0x91/0x330
[  412.644271][ T3557]  copy_mm+0x108/0x1b0
[  412.648178][ T3557]  copy_process+0x127a/0x3240
[  412.652691][ T3557]  ? proc_fail_nth_write+0x213/0x290
[  412.657811][ T3557]  ? proc_fail_nth_read+0x220/0x220
[  412.662842][ T3557]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  412.667790][ T3557]  ? vfs_write+0x9af/0x1050
[  412.672131][ T3557]  kernel_clone+0x224/0x8f0
[  412.676470][ T3557]  ? file_end_write+0x1b0/0x1b0
[  412.681163][ T3557]  ? mutex_lock+0xb6/0x130
[  412.685417][ T3557]  ? create_io_thread+0x1e0/0x1e0
[  412.690271][ T3557]  ? __mutex_lock_slowpath+0x10/0x10
[  412.695389][ T3557]  __x64_sys_clone+0x289/0x310
[  412.700002][ T3557]  ? __do_sys_vfork+0x130/0x130
[  412.704677][ T3557]  ? debug_smp_processor_id+0x17/0x20
[  412.709887][ T3557]  do_syscall_64+0x44/0xd0
[  412.714143][ T3557]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  412.719865][ T3557] RIP: 0033:0x7f475ae3d829
[  412.724118][ T3557] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  412.743654][ T3557] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  412.751889][ T3557] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  412.759796][ T3557] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  412.767692][ T3557] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  412.775610][ T3557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  412.783403][ T3557] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  412.791215][ T3557]  </TASK>
[  412.797420][ T3559] FAULT_INJECTION: forcing a failure.
[  412.797420][ T3559] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  412.810525][ T3559] CPU: 0 PID: 3559 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  412.818755][ T3559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  412.828650][ T3559] Call Trace:
[  412.831773][ T3559]  <TASK>
[  412.834551][ T3559]  dump_stack_lvl+0x151/0x1b7
[  412.839064][ T3559]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  412.844364][ T3559]  ? __kasan_check_write+0x14/0x20
[  412.849305][ T3559]  ? __set_page_owner+0x2ee/0x310
[  412.854164][ T3559]  dump_stack+0x15/0x17
[  412.858157][ T3559]  should_fail+0x3c0/0x510
[  412.862411][ T3559]  should_fail_alloc_page+0x58/0x70
[  412.867445][ T3559]  __alloc_pages+0x207/0x850
[  412.871871][ T3559]  ? __alloc_pages+0x3bd/0x850
[  412.876470][ T3559]  ? zone_watermark_fast+0x200/0x200
[  412.881591][ T3559]  ? zone_watermark_fast+0x200/0x200
[  412.886710][ T3559]  ? __kasan_slab_alloc+0xc9/0xe0
[  412.891571][ T3559]  ? __kasan_check_write+0x14/0x20
[  412.896528][ T3559]  ? _raw_spin_lock+0xa3/0x1b0
[  412.901208][ T3559]  __pmd_alloc+0xb1/0x550
[  412.905370][ T3559]  ? kmem_cache_alloc+0x189/0x2f0
[  412.910231][ T3559]  ? anon_vma_fork+0x1d9/0x4f0
[  412.915199][ T3559]  ? __pud_alloc+0x260/0x260
[  412.919604][ T3559]  ? __pud_alloc+0x218/0x260
[  412.924031][ T3559]  ? handle_mm_fault+0x2f60/0x2f60
[  412.928986][ T3559]  copy_page_range+0xd04/0x1090
[  412.933668][ T3559]  ? pfn_valid+0x1e0/0x1e0
[  412.937930][ T3559]  dup_mmap+0x9fc/0xec0
[  412.941910][ T3559]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  412.947121][ T3559]  ? __delayed_free_task+0x110/0x110
[  412.952239][ T3559]  ? __kasan_check_write+0x14/0x20
[  412.957187][ T3559]  ? mm_init+0x6bb/0x870
[  412.961267][ T3559]  dup_mm+0x91/0x330
[  412.965087][ T3559]  copy_mm+0x108/0x1b0
[  412.968991][ T3559]  copy_process+0x127a/0x3240
[  412.973504][ T3559]  ? proc_fail_nth_write+0x213/0x290
[  412.978624][ T3559]  ? proc_fail_nth_read+0x220/0x220
[  412.983656][ T3559]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  412.988604][ T3559]  ? vfs_write+0x9af/0x1050
[  412.992951][ T3559]  kernel_clone+0x224/0x8f0
[  412.997283][ T3559]  ? file_end_write+0x1b0/0x1b0
[  413.001968][ T3559]  ? mutex_lock+0xb6/0x130
[  413.006223][ T3559]  ? create_io_thread+0x1e0/0x1e0
[  413.011084][ T3559]  ? __mutex_lock_slowpath+0x10/0x10
[  413.016204][ T3559]  __x64_sys_clone+0x289/0x310
[  413.020814][ T3559]  ? __do_sys_vfork+0x130/0x130
[  413.025499][ T3559]  ? debug_smp_processor_id+0x17/0x20
[  413.030788][ T3559]  do_syscall_64+0x44/0xd0
[  413.035042][ T3559]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  413.040853][ T3559] RIP: 0033:0x7f475ae3d829
[  413.045194][ T3559] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  413.064635][ T3559] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  413.072880][ T3559] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  413.080710][ T3559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  413.088500][ T3559] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  413.096314][ T3559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  413.104131][ T3559] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  413.112111][ T3559]  </TASK>
[  413.119886][ T3562] FAULT_INJECTION: forcing a failure.
[  413.119886][ T3562] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  413.133012][ T3562] CPU: 0 PID: 3562 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  413.141325][ T3562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  413.151309][ T3562] Call Trace:
[  413.154431][ T3562]  <TASK>
[  413.157210][ T3562]  dump_stack_lvl+0x151/0x1b7
[  413.161728][ T3562]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  413.167018][ T3562]  ? __kasan_check_write+0x14/0x20
[  413.171965][ T3562]  ? __set_page_owner+0x2ee/0x310
[  413.176825][ T3562]  dump_stack+0x15/0x17
[  413.180817][ T3562]  should_fail+0x3c0/0x510
[  413.185070][ T3562]  should_fail_alloc_page+0x58/0x70
[  413.190276][ T3562]  __alloc_pages+0x207/0x850
[  413.194701][ T3562]  ? __alloc_pages+0x3bd/0x850
[  413.199302][ T3562]  ? zone_watermark_fast+0x200/0x200
[  413.204422][ T3562]  ? zone_watermark_fast+0x200/0x200
[  413.209547][ T3562]  ? __kasan_slab_alloc+0xc9/0xe0
[  413.214403][ T3562]  ? __kasan_check_write+0x14/0x20
[  413.219441][ T3562]  ? _raw_spin_lock+0xa3/0x1b0
[  413.224059][ T3562]  __pmd_alloc+0xb1/0x550
[  413.228205][ T3562]  ? kmem_cache_alloc+0x189/0x2f0
[  413.233322][ T3562]  ? anon_vma_fork+0x1d9/0x4f0
[  413.237924][ T3562]  ? __pud_alloc+0x260/0x260
[  413.242356][ T3562]  ? __pud_alloc+0x218/0x260
[  413.246778][ T3562]  ? handle_mm_fault+0x2f60/0x2f60
[  413.251724][ T3562]  copy_page_range+0xd04/0x1090
[  413.256430][ T3562]  ? pfn_valid+0x1e0/0x1e0
[  413.260663][ T3562]  dup_mmap+0x9fc/0xec0
[  413.264659][ T3562]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  413.269867][ T3562]  ? __delayed_free_task+0x110/0x110
[  413.275156][ T3562]  ? __kasan_check_write+0x14/0x20
[  413.280106][ T3562]  ? mm_init+0x6bb/0x870
[  413.284271][ T3562]  dup_mm+0x91/0x330
[  413.288006][ T3562]  copy_mm+0x108/0x1b0
[  413.292169][ T3562]  copy_process+0x127a/0x3240
[  413.296682][ T3562]  ? proc_fail_nth_write+0x213/0x290
[  413.301837][ T3562]  ? proc_fail_nth_read+0x220/0x220
[  413.307191][ T3562]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  413.312133][ T3562]  ? vfs_write+0x9af/0x1050
[  413.316472][ T3562]  kernel_clone+0x224/0x8f0
[  413.320811][ T3562]  ? file_end_write+0x1b0/0x1b0
[  413.325504][ T3562]  ? mutex_lock+0xb6/0x130
[  413.329749][ T3562]  ? create_io_thread+0x1e0/0x1e0
[  413.334621][ T3562]  ? __mutex_lock_slowpath+0x10/0x10
[  413.339734][ T3562]  __x64_sys_clone+0x289/0x310
[  413.344329][ T3562]  ? __do_sys_vfork+0x130/0x130
[  413.349023][ T3562]  ? debug_smp_processor_id+0x17/0x20
[  413.354313][ T3562]  do_syscall_64+0x44/0xd0
[  413.358563][ T3562]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  413.364293][ T3562] RIP: 0033:0x7f475ae3d829
[  413.368549][ T3562] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  413.387986][ T3562] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  413.396240][ T3562] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  413.404041][ T3562] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  413.411853][ T3562] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  413.419662][ T3562] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  413.427477][ T3562] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  413.435290][ T3562]  </TASK>
[  413.441436][ T3564] FAULT_INJECTION: forcing a failure.
[  413.441436][ T3564] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  413.454623][ T3564] CPU: 0 PID: 3564 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  413.463024][ T3564] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  413.472914][ T3564] Call Trace:
[  413.476041][ T3564]  <TASK>
[  413.478817][ T3564]  dump_stack_lvl+0x151/0x1b7
[  413.483331][ T3564]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  413.488624][ T3564]  ? __kasan_check_write+0x14/0x20
[  413.493575][ T3564]  ? __set_page_owner+0x2ee/0x310
[  413.498431][ T3564]  dump_stack+0x15/0x17
[  413.502425][ T3564]  should_fail+0x3c0/0x510
[  413.506678][ T3564]  should_fail_alloc_page+0x58/0x70
[  413.511885][ T3564]  __alloc_pages+0x207/0x850
[  413.516312][ T3564]  ? __alloc_pages+0x3bd/0x850
[  413.520917][ T3564]  ? zone_watermark_fast+0x200/0x200
[  413.526032][ T3564]  ? zone_watermark_fast+0x200/0x200
[  413.531169][ T3564]  ? __kasan_slab_alloc+0xc9/0xe0
[  413.536012][ T3564]  ? __kasan_check_write+0x14/0x20
[  413.540961][ T3564]  ? _raw_spin_lock+0xa3/0x1b0
[  413.545652][ T3564]  __pmd_alloc+0xb1/0x550
[  413.549813][ T3564]  ? kmem_cache_alloc+0x189/0x2f0
[  413.554671][ T3564]  ? anon_vma_fork+0x1d9/0x4f0
[  413.559627][ T3564]  ? __pud_alloc+0x260/0x260
[  413.564049][ T3564]  ? __pud_alloc+0x218/0x260
[  413.568475][ T3564]  ? handle_mm_fault+0x2f60/0x2f60
[  413.573425][ T3564]  copy_page_range+0xd04/0x1090
[  413.578112][ T3564]  ? pfn_valid+0x1e0/0x1e0
[  413.582370][ T3564]  dup_mmap+0x9fc/0xec0
[  413.586350][ T3564]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  413.591559][ T3564]  ? __delayed_free_task+0x110/0x110
[  413.596767][ T3564]  ? __kasan_check_write+0x14/0x20
[  413.601720][ T3564]  ? mm_init+0x6bb/0x870
[  413.605801][ T3564]  dup_mm+0x91/0x330
[  413.609532][ T3564]  copy_mm+0x108/0x1b0
[  413.613445][ T3564]  copy_process+0x127a/0x3240
[  413.617946][ T3564]  ? proc_fail_nth_write+0x213/0x290
[  413.623122][ T3564]  ? proc_fail_nth_read+0x220/0x220
[  413.628111][ T3564]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  413.633044][ T3564]  ? vfs_write+0x9af/0x1050
[  413.637388][ T3564]  kernel_clone+0x224/0x8f0
[  413.641825][ T3564]  ? file_end_write+0x1b0/0x1b0
[  413.646509][ T3564]  ? mutex_lock+0xb6/0x130
[  413.650759][ T3564]  ? create_io_thread+0x1e0/0x1e0
[  413.655624][ T3564]  ? __mutex_lock_slowpath+0x10/0x10
[  413.660909][ T3564]  __x64_sys_clone+0x289/0x310
[  413.665727][ T3564]  ? __do_sys_vfork+0x130/0x130
[  413.670441][ T3564]  ? debug_smp_processor_id+0x17/0x20
[  413.675727][ T3564]  do_syscall_64+0x44/0xd0
[  413.679985][ T3564]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  413.685706][ T3564] RIP: 0033:0x7f475ae3d829
[  413.689963][ T3564] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  413.709662][ T3564] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  413.717904][ T3564] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  413.725717][ T3564] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  413.733533][ T3564] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  413.741424][ T3564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  413.749236][ T3564] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  413.757069][ T3564]  </TASK>
[  413.762757][ T3566] FAULT_INJECTION: forcing a failure.
[  413.762757][ T3566] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  413.775793][ T3566] CPU: 0 PID: 3566 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  413.784082][ T3566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  413.793978][ T3566] Call Trace:
[  413.797109][ T3566]  <TASK>
[  413.799879][ T3566]  dump_stack_lvl+0x151/0x1b7
[  413.804393][ T3566]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  413.809780][ T3566]  ? __kasan_check_write+0x14/0x20
[  413.814730][ T3566]  ? __set_page_owner+0x2ee/0x310
[  413.819582][ T3566]  dump_stack+0x15/0x17
[  413.823579][ T3566]  should_fail+0x3c0/0x510
[  413.827826][ T3566]  should_fail_alloc_page+0x58/0x70
[  413.832861][ T3566]  __alloc_pages+0x207/0x850
[  413.837288][ T3566]  ? __alloc_pages+0x3bd/0x850
[  413.842148][ T3566]  ? zone_watermark_fast+0x200/0x200
[  413.847270][ T3566]  ? zone_watermark_fast+0x200/0x200
[  413.852390][ T3566]  ? __kasan_slab_alloc+0xc9/0xe0
[  413.857269][ T3566]  ? __kasan_check_write+0x14/0x20
[  413.862238][ T3566]  ? _raw_spin_lock+0xa3/0x1b0
[  413.866812][ T3566]  __pmd_alloc+0xb1/0x550
[  413.870972][ T3566]  ? kmem_cache_alloc+0x189/0x2f0
[  413.875910][ T3566]  ? anon_vma_fork+0x1d9/0x4f0
[  413.880514][ T3566]  ? __pud_alloc+0x260/0x260
[  413.884936][ T3566]  ? __pud_alloc+0x218/0x260
[  413.889364][ T3566]  ? handle_mm_fault+0x2f60/0x2f60
[  413.894308][ T3566]  copy_page_range+0xd04/0x1090
[  413.899002][ T3566]  ? pfn_valid+0x1e0/0x1e0
[  413.903253][ T3566]  dup_mmap+0x9fc/0xec0
[  413.907248][ T3566]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  413.912453][ T3566]  ? __delayed_free_task+0x110/0x110
[  413.917572][ T3566]  ? __kasan_check_write+0x14/0x20
[  413.922524][ T3566]  ? mm_init+0x6bb/0x870
[  413.926595][ T3566]  dup_mm+0x91/0x330
[  413.930340][ T3566]  copy_mm+0x108/0x1b0
[  413.934365][ T3566]  copy_process+0x127a/0x3240
[  413.938899][ T3566]  ? proc_fail_nth_write+0x213/0x290
[  413.944080][ T3566]  ? proc_fail_nth_read+0x220/0x220
[  413.949116][ T3566]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  413.954058][ T3566]  ? vfs_write+0x9af/0x1050
[  413.958399][ T3566]  kernel_clone+0x224/0x8f0
[  413.962742][ T3566]  ? file_end_write+0x1b0/0x1b0
[  413.967438][ T3566]  ? mutex_lock+0xb6/0x130
[  413.971681][ T3566]  ? create_io_thread+0x1e0/0x1e0
[  413.976537][ T3566]  ? __mutex_lock_slowpath+0x10/0x10
[  413.981659][ T3566]  __x64_sys_clone+0x289/0x310
[  413.986261][ T3566]  ? __do_sys_vfork+0x130/0x130
[  413.990948][ T3566]  ? debug_smp_processor_id+0x17/0x20
[  413.996172][ T3566]  do_syscall_64+0x44/0xd0
[  414.000578][ T3566]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  414.006309][ T3566] RIP: 0033:0x7f475ae3d829
[  414.010562][ T3566] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  414.030089][ T3566] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  414.038334][ T3566] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  414.046146][ T3566] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  414.053957][ T3566] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  414.062203][ T3566] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  414.070184][ T3566] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  414.078006][ T3566]  </TASK>
[  414.083950][ T3568] FAULT_INJECTION: forcing a failure.
[  414.083950][ T3568] name failslab, interval 1, probability 0, space 0, times 0
[  414.096497][ T3568] CPU: 0 PID: 3568 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  414.104756][ T3568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  414.114656][ T3568] Call Trace:
[  414.117777][ T3568]  <TASK>
[  414.120553][ T3568]  dump_stack_lvl+0x151/0x1b7
[  414.125065][ T3568]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  414.130447][ T3568]  dump_stack+0x15/0x17
[  414.134439][ T3568]  should_fail+0x3c0/0x510
[  414.138713][ T3568]  __should_failslab+0x9f/0xe0
[  414.143302][ T3568]  should_failslab+0x9/0x20
[  414.147632][ T3568]  kmem_cache_alloc+0x4f/0x2f0
[  414.152230][ T3568]  ? anon_vma_fork+0x1d9/0x4f0
[  414.156920][ T3568]  anon_vma_fork+0x1d9/0x4f0
[  414.161344][ T3568]  dup_mmap+0x7ec/0xec0
[  414.165341][ T3568]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  414.170750][ T3568]  ? __delayed_free_task+0x110/0x110
[  414.175874][ T3568]  ? __kasan_check_write+0x14/0x20
[  414.180813][ T3568]  ? mm_init+0x6bb/0x870
[  414.184893][ T3568]  dup_mm+0x91/0x330
[  414.188623][ T3568]  copy_mm+0x108/0x1b0
[  414.192538][ T3568]  copy_process+0x127a/0x3240
[  414.197043][ T3568]  ? proc_fail_nth_write+0x213/0x290
[  414.202166][ T3568]  ? proc_fail_nth_read+0x220/0x220
[  414.207312][ T3568]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  414.212231][ T3568]  ? vfs_write+0x9af/0x1050
[  414.216570][ T3568]  kernel_clone+0x224/0x8f0
[  414.220919][ T3568]  ? file_end_write+0x1b0/0x1b0
[  414.225800][ T3568]  ? mutex_lock+0xb6/0x130
[  414.230159][ T3568]  ? create_io_thread+0x1e0/0x1e0
[  414.235191][ T3568]  ? __mutex_lock_slowpath+0x10/0x10
[  414.240342][ T3568]  __x64_sys_clone+0x289/0x310
[  414.244916][ T3568]  ? __do_sys_vfork+0x130/0x130
[  414.249621][ T3568]  ? debug_smp_processor_id+0x17/0x20
[  414.254801][ T3568]  do_syscall_64+0x44/0xd0
[  414.259058][ T3568]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  414.264792][ T3568] RIP: 0033:0x7f475ae3d829
[  414.269126][ T3568] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  414.288562][ T3568] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  414.296915][ T3568] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  414.304743][ T3568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  414.312649][ T3568] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  414.320437][ T3568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  414.328334][ T3568] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  414.336148][ T3568]  </TASK>
[  414.341677][ T3571] FAULT_INJECTION: forcing a failure.
[  414.341677][ T3571] name failslab, interval 1, probability 0, space 0, times 0
[  414.354217][ T3571] CPU: 1 PID: 3571 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  414.362567][ T3571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  414.372469][ T3571] Call Trace:
[  414.375588][ T3571]  <TASK>
[  414.378380][ T3571]  dump_stack_lvl+0x151/0x1b7
[  414.382880][ T3571]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  414.388177][ T3571]  dump_stack+0x15/0x17
[  414.392170][ T3571]  should_fail+0x3c0/0x510
[  414.396424][ T3571]  __should_failslab+0x9f/0xe0
[  414.401017][ T3571]  should_failslab+0x9/0x20
[  414.405369][ T3571]  kmem_cache_alloc+0x4f/0x2f0
[  414.409969][ T3571]  ? dup_mmap+0x6d3/0xec0
[  414.414124][ T3571]  dup_mmap+0x6d3/0xec0
[  414.418118][ T3571]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  414.423412][ T3571]  ? __delayed_free_task+0x110/0x110
[  414.428530][ T3571]  ? __kasan_check_write+0x14/0x20
[  414.433481][ T3571]  ? mm_init+0x6bb/0x870
[  414.437568][ T3571]  dup_mm+0x91/0x330
[  414.441301][ T3571]  copy_mm+0x108/0x1b0
[  414.445195][ T3571]  copy_process+0x127a/0x3240
[  414.449712][ T3571]  ? proc_fail_nth_write+0x213/0x290
[  414.454837][ T3571]  ? proc_fail_nth_read+0x220/0x220
[  414.459862][ T3571]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  414.464809][ T3571]  ? vfs_write+0x9af/0x1050
[  414.469149][ T3571]  kernel_clone+0x224/0x8f0
[  414.473488][ T3571]  ? file_end_write+0x1b0/0x1b0
[  414.478176][ T3571]  ? mutex_lock+0xb6/0x130
[  414.482428][ T3571]  ? create_io_thread+0x1e0/0x1e0
[  414.487302][ T3571]  ? __mutex_lock_slowpath+0x10/0x10
[  414.492538][ T3571]  __x64_sys_clone+0x289/0x310
[  414.497131][ T3571]  ? __do_sys_vfork+0x130/0x130
[  414.501825][ T3571]  ? debug_smp_processor_id+0x17/0x20
[  414.507022][ T3571]  do_syscall_64+0x44/0xd0
[  414.511271][ T3571]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  414.517086][ T3571] RIP: 0033:0x7f475ae3d829
[  414.521342][ T3571] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  414.540786][ T3571] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  414.549114][ T3571] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  414.557010][ T3571] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  414.565087][ T3571] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  414.572896][ T3571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  414.580703][ T3571] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  414.588609][ T3571]  </TASK>
[  414.594118][ T3573] FAULT_INJECTION: forcing a failure.
[  414.594118][ T3573] name failslab, interval 1, probability 0, space 0, times 0
[  414.606803][ T3573] CPU: 1 PID: 3573 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  414.615695][ T3573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  414.625867][ T3573] Call Trace:
[  414.629057][ T3573]  <TASK>
[  414.631836][ T3573]  dump_stack_lvl+0x151/0x1b7
[  414.636727][ T3573]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  414.642278][ T3573]  dump_stack+0x15/0x17
[  414.646350][ T3573]  should_fail+0x3c0/0x510
[  414.650610][ T3573]  __should_failslab+0x9f/0xe0
[  414.655210][ T3573]  should_failslab+0x9/0x20
[  414.659569][ T3573]  kmem_cache_alloc+0x4f/0x2f0
[  414.664144][ T3573]  ? dup_mmap+0x6d3/0xec0
[  414.668314][ T3573]  dup_mmap+0x6d3/0xec0
[  414.672394][ T3573]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  414.677692][ T3573]  ? __delayed_free_task+0x110/0x110
[  414.682894][ T3573]  ? __kasan_check_write+0x14/0x20
[  414.687847][ T3573]  ? mm_init+0x6bb/0x870
[  414.691919][ T3573]  dup_mm+0x91/0x330
[  414.695739][ T3573]  copy_mm+0x108/0x1b0
[  414.699661][ T3573]  copy_process+0x127a/0x3240
[  414.704598][ T3573]  ? proc_fail_nth_write+0x213/0x290
[  414.709806][ T3573]  ? proc_fail_nth_read+0x220/0x220
[  414.714858][ T3573]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  414.719815][ T3573]  ? vfs_write+0x9af/0x1050
[  414.724130][ T3573]  kernel_clone+0x224/0x8f0
[  414.728464][ T3573]  ? file_end_write+0x1b0/0x1b0
[  414.733149][ T3573]  ? mutex_lock+0xb6/0x130
[  414.737405][ T3573]  ? create_io_thread+0x1e0/0x1e0
[  414.742274][ T3573]  ? __mutex_lock_slowpath+0x10/0x10
[  414.747391][ T3573]  __x64_sys_clone+0x289/0x310
[  414.752075][ T3573]  ? __do_sys_vfork+0x130/0x130
[  414.757731][ T3573]  ? debug_smp_processor_id+0x17/0x20
[  414.764668][ T3573]  do_syscall_64+0x44/0xd0
[  414.768997][ T3573]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  414.774988][ T3573] RIP: 0033:0x7f475ae3d829
[  414.779241][ T3573] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  414.799211][ T3573] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  414.807984][ T3573] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  414.816039][ T3573] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  414.823850][ T3573] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  414.831661][ T3573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  414.839471][ T3573] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  414.847288][ T3573]  </TASK>
[  414.853404][ T3575] FAULT_INJECTION: forcing a failure.
[  414.853404][ T3575] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  414.866495][ T3575] CPU: 0 PID: 3575 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  414.874732][ T3575] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  414.884626][ T3575] Call Trace:
[  414.887752][ T3575]  <TASK>
[  414.890533][ T3575]  dump_stack_lvl+0x151/0x1b7
[  414.895046][ T3575]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  414.900347][ T3575]  ? is_module_text_address+0xe1/0x140
[  414.905628][ T3575]  ? stack_trace_save+0x1f0/0x1f0
[  414.910489][ T3575]  dump_stack+0x15/0x17
[  414.914491][ T3575]  should_fail+0x3c0/0x510
[  414.918735][ T3575]  should_fail_alloc_page+0x58/0x70
[  414.923770][ T3575]  __alloc_pages+0x207/0x850
[  414.928197][ T3575]  ? stack_trace_save+0x12d/0x1f0
[  414.933161][ T3575]  ? stack_trace_snprint+0x100/0x100
[  414.938274][ T3575]  ? zone_watermark_fast+0x200/0x200
[  414.943384][ T3575]  ? __kasan_slab_alloc+0xc9/0xe0
[  414.948247][ T3575]  ? __kasan_slab_alloc+0xc9/0xe0
[  414.953114][ T3575]  ? __kasan_slab_alloc+0xb2/0xe0
[  414.957965][ T3575]  ? kmem_cache_alloc+0x189/0x2f0
[  414.962827][ T3575]  ? anon_vma_fork+0x1d9/0x4f0
[  414.967428][ T3575]  get_zeroed_page+0x19/0x40
[  414.971862][ T3575]  __pud_alloc+0x8b/0x260
[  414.976109][ T3575]  ? handle_mm_fault+0x2f60/0x2f60
[  414.981138][ T3575]  copy_page_range+0xd9e/0x1090
[  414.985829][ T3575]  ? pfn_valid+0x1e0/0x1e0
[  414.990081][ T3575]  dup_mmap+0x9fc/0xec0
[  414.994161][ T3575]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  414.999364][ T3575]  ? __delayed_free_task+0x110/0x110
[  415.004647][ T3575]  ? __kasan_check_write+0x14/0x20
[  415.009518][ T3575]  ? mm_init+0x6bb/0x870
[  415.013683][ T3575]  dup_mm+0x91/0x330
[  415.017429][ T3575]  copy_mm+0x108/0x1b0
[  415.021323][ T3575]  copy_process+0x127a/0x3240
[  415.026010][ T3575]  ? proc_fail_nth_write+0x213/0x290
[  415.031218][ T3575]  ? proc_fail_nth_read+0x220/0x220
[  415.036252][ T3575]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  415.041196][ T3575]  ? vfs_write+0x9af/0x1050
[  415.045544][ T3575]  kernel_clone+0x224/0x8f0
[  415.049973][ T3575]  ? file_end_write+0x1b0/0x1b0
[  415.054735][ T3575]  ? mutex_lock+0xb6/0x130
[  415.059004][ T3575]  ? create_io_thread+0x1e0/0x1e0
[  415.063857][ T3575]  ? __mutex_lock_slowpath+0x10/0x10
[  415.068978][ T3575]  __x64_sys_clone+0x289/0x310
[  415.073573][ T3575]  ? __do_sys_vfork+0x130/0x130
[  415.078260][ T3575]  ? debug_smp_processor_id+0x17/0x20
[  415.083466][ T3575]  do_syscall_64+0x44/0xd0
[  415.087719][ T3575]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  415.093450][ T3575] RIP: 0033:0x7f475ae3d829
[  415.097706][ T3575] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  415.117233][ T3575] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  415.125476][ T3575] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  415.133287][ T3575] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  415.141092][ T3575] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  415.148948][ T3575] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  415.156812][ T3575] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  415.164621][ T3575]  </TASK>
[  415.170343][ T3578] FAULT_INJECTION: forcing a failure.
[  415.170343][ T3578] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  415.183390][ T3578] CPU: 1 PID: 3578 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  415.191845][ T3578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  415.202257][ T3578] Call Trace:
[  415.205469][ T3578]  <TASK>
[  415.208246][ T3578]  dump_stack_lvl+0x151/0x1b7
[  415.212760][ T3578]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  415.218056][ T3578]  ? __kasan_check_write+0x14/0x20
[  415.222998][ T3578]  ? __set_page_owner+0x2ee/0x310
[  415.227864][ T3578]  dump_stack+0x15/0x17
[  415.231854][ T3578]  should_fail+0x3c0/0x510
[  415.236110][ T3578]  should_fail_alloc_page+0x58/0x70
[  415.241140][ T3578]  __alloc_pages+0x207/0x850
[  415.245674][ T3578]  ? __alloc_pages+0x3bd/0x850
[  415.250282][ T3578]  ? zone_watermark_fast+0x200/0x200
[  415.255546][ T3578]  ? zone_watermark_fast+0x200/0x200
[  415.260688][ T3578]  ? __kasan_slab_alloc+0xc9/0xe0
[  415.265529][ T3578]  ? __kasan_check_write+0x14/0x20
[  415.270478][ T3578]  ? _raw_spin_lock+0xa3/0x1b0
[  415.275077][ T3578]  __pmd_alloc+0xb1/0x550
[  415.279241][ T3578]  ? kmem_cache_alloc+0x189/0x2f0
[  415.284101][ T3578]  ? anon_vma_fork+0x1d9/0x4f0
[  415.288709][ T3578]  ? __pud_alloc+0x260/0x260
[  415.293142][ T3578]  ? __pud_alloc+0x218/0x260
[  415.297553][ T3578]  ? handle_mm_fault+0x2f60/0x2f60
[  415.302773][ T3578]  copy_page_range+0xd04/0x1090
[  415.307452][ T3578]  ? pfn_valid+0x1e0/0x1e0
[  415.311704][ T3578]  dup_mmap+0x9fc/0xec0
[  415.315698][ T3578]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  415.321006][ T3578]  ? __delayed_free_task+0x110/0x110
[  415.326125][ T3578]  ? __kasan_check_write+0x14/0x20
[  415.331070][ T3578]  ? mm_init+0x6bb/0x870
[  415.335252][ T3578]  dup_mm+0x91/0x330
[  415.339086][ T3578]  copy_mm+0x108/0x1b0
[  415.342964][ T3578]  copy_process+0x127a/0x3240
[  415.347492][ T3578]  ? proc_fail_nth_write+0x213/0x290
[  415.352644][ T3578]  ? proc_fail_nth_read+0x220/0x220
[  415.357636][ T3578]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  415.362591][ T3578]  ? vfs_write+0x9af/0x1050
[  415.366919][ T3578]  kernel_clone+0x224/0x8f0
[  415.371260][ T3578]  ? file_end_write+0x1b0/0x1b0
[  415.375944][ T3578]  ? mutex_lock+0xb6/0x130
[  415.380195][ T3578]  ? create_io_thread+0x1e0/0x1e0
[  415.385147][ T3578]  ? __mutex_lock_slowpath+0x10/0x10
[  415.390265][ T3578]  __x64_sys_clone+0x289/0x310
[  415.394860][ T3578]  ? __do_sys_vfork+0x130/0x130
[  415.399547][ T3578]  ? debug_smp_processor_id+0x17/0x20
[  415.404757][ T3578]  do_syscall_64+0x44/0xd0
[  415.409009][ T3578]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  415.414735][ T3578] RIP: 0033:0x7f475ae3d829
[  415.418991][ T3578] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  415.438719][ T3578] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  415.446967][ T3578] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  415.454991][ T3578] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  415.462760][ T3578] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  415.470611][ T3578] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  415.478382][ T3578] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  415.486196][ T3578]  </TASK>
[  415.491961][ T3580] FAULT_INJECTION: forcing a failure.
[  415.491961][ T3580] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  415.505616][ T3580] CPU: 1 PID: 3580 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  415.513940][ T3580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  415.523823][ T3580] Call Trace:
[  415.527057][ T3580]  <TASK>
[  415.529839][ T3580]  dump_stack_lvl+0x151/0x1b7
[  415.534435][ T3580]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  415.539724][ T3580]  ? __kasan_check_write+0x14/0x20
[  415.544672][ T3580]  ? __set_page_owner+0x2ee/0x310
[  415.549548][ T3580]  dump_stack+0x15/0x17
[  415.553522][ T3580]  should_fail+0x3c0/0x510
[  415.557866][ T3580]  should_fail_alloc_page+0x58/0x70
[  415.562989][ T3580]  __alloc_pages+0x207/0x850
[  415.567499][ T3580]  ? __alloc_pages+0x3bd/0x850
[  415.572359][ T3580]  ? zone_watermark_fast+0x200/0x200
[  415.577481][ T3580]  ? zone_watermark_fast+0x200/0x200
[  415.582605][ T3580]  ? __kasan_slab_alloc+0xc9/0xe0
[  415.587546][ T3580]  ? __kasan_check_write+0x14/0x20
[  415.592667][ T3580]  ? _raw_spin_lock+0xa3/0x1b0
[  415.597267][ T3580]  __pmd_alloc+0xb1/0x550
[  415.601446][ T3580]  ? kmem_cache_alloc+0x189/0x2f0
[  415.606302][ T3580]  ? anon_vma_fork+0x1d9/0x4f0
[  415.610902][ T3580]  ? __pud_alloc+0x260/0x260
[  415.615336][ T3580]  ? __pud_alloc+0x218/0x260
[  415.619773][ T3580]  ? handle_mm_fault+0x2f60/0x2f60
[  415.624713][ T3580]  copy_page_range+0xd04/0x1090
[  415.629832][ T3580]  ? pfn_valid+0x1e0/0x1e0
[  415.634238][ T3580]  dup_mmap+0x9fc/0xec0
[  415.638154][ T3580]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  415.643536][ T3580]  ? __delayed_free_task+0x110/0x110
[  415.648659][ T3580]  ? __kasan_check_write+0x14/0x20
[  415.653604][ T3580]  ? mm_init+0x6bb/0x870
[  415.657683][ T3580]  dup_mm+0x91/0x330
[  415.661675][ T3580]  copy_mm+0x108/0x1b0
[  415.665581][ T3580]  copy_process+0x127a/0x3240
[  415.670096][ T3580]  ? proc_fail_nth_write+0x213/0x290
[  415.675215][ T3580]  ? proc_fail_nth_read+0x220/0x220
[  415.680256][ T3580]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  415.685368][ T3580]  ? vfs_write+0x9af/0x1050
[  415.689810][ T3580]  kernel_clone+0x224/0x8f0
[  415.694146][ T3580]  ? file_end_write+0x1b0/0x1b0
[  415.698906][ T3580]  ? mutex_lock+0xb6/0x130
[  415.703173][ T3580]  ? create_io_thread+0x1e0/0x1e0
[  415.708033][ T3580]  ? __mutex_lock_slowpath+0x10/0x10
[  415.713141][ T3580]  __x64_sys_clone+0x289/0x310
[  415.717918][ T3580]  ? __do_sys_vfork+0x130/0x130
[  415.722603][ T3580]  ? debug_smp_processor_id+0x17/0x20
[  415.727984][ T3580]  do_syscall_64+0x44/0xd0
[  415.732243][ T3580]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  415.737966][ T3580] RIP: 0033:0x7f475ae3d829
[  415.742231][ T3580] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  415.761833][ T3580] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  415.770078][ T3580] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  415.777890][ T3580] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  415.785702][ T3580] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  415.793598][ T3580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  415.801421][ T3580] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  415.809241][ T3580]  </TASK>
[  415.817011][ T3582] FAULT_INJECTION: forcing a failure.
[  415.817011][ T3582] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  415.830091][ T3582] CPU: 1 PID: 3582 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  415.838341][ T3582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  415.848240][ T3582] Call Trace:
[  415.851450][ T3582]  <TASK>
[  415.854403][ T3582]  dump_stack_lvl+0x151/0x1b7
[  415.858910][ T3582]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  415.864205][ T3582]  ? is_module_text_address+0xe1/0x140
[  415.869554][ T3582]  ? stack_trace_save+0x1f0/0x1f0
[  415.874361][ T3582]  dump_stack+0x15/0x17
[  415.878352][ T3582]  should_fail+0x3c0/0x510
[  415.882605][ T3582]  should_fail_alloc_page+0x58/0x70
[  415.887636][ T3582]  __alloc_pages+0x207/0x850
[  415.892240][ T3582]  ? stack_trace_save+0x12d/0x1f0
[  415.897109][ T3582]  ? stack_trace_snprint+0x100/0x100
[  415.902308][ T3582]  ? zone_watermark_fast+0x200/0x200
[  415.907440][ T3582]  ? __kasan_slab_alloc+0xc9/0xe0
[  415.912471][ T3582]  ? __kasan_slab_alloc+0xc9/0xe0
[  415.917331][ T3582]  ? __kasan_slab_alloc+0xb2/0xe0
[  415.922190][ T3582]  ? kmem_cache_alloc+0x189/0x2f0
[  415.927064][ T3582]  ? anon_vma_fork+0x1d9/0x4f0
[  415.931650][ T3582]  get_zeroed_page+0x19/0x40
[  415.936083][ T3582]  __pud_alloc+0x8b/0x260
[  415.940242][ T3582]  ? handle_mm_fault+0x2f60/0x2f60
[  415.945205][ T3582]  copy_page_range+0xd9e/0x1090
[  415.949907][ T3582]  ? pfn_valid+0x1e0/0x1e0
[  415.954131][ T3582]  dup_mmap+0x9fc/0xec0
[  415.958122][ T3582]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  415.963331][ T3582]  ? __delayed_free_task+0x110/0x110
[  415.968451][ T3582]  ? __kasan_check_write+0x14/0x20
[  415.973395][ T3582]  ? mm_init+0x6bb/0x870
[  415.977477][ T3582]  dup_mm+0x91/0x330
[  415.981208][ T3582]  copy_mm+0x108/0x1b0
[  415.985115][ T3582]  copy_process+0x127a/0x3240
[  415.989626][ T3582]  ? proc_fail_nth_write+0x213/0x290
[  415.994751][ T3582]  ? proc_fail_nth_read+0x220/0x220
[  415.999783][ T3582]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  416.004729][ T3582]  ? vfs_write+0x9af/0x1050
[  416.009067][ T3582]  kernel_clone+0x224/0x8f0
[  416.013408][ T3582]  ? file_end_write+0x1b0/0x1b0
[  416.018093][ T3582]  ? mutex_lock+0xb6/0x130
[  416.022356][ T3582]  ? create_io_thread+0x1e0/0x1e0
[  416.027218][ T3582]  ? __mutex_lock_slowpath+0x10/0x10
[  416.032328][ T3582]  __x64_sys_clone+0x289/0x310
[  416.036931][ T3582]  ? __do_sys_vfork+0x130/0x130
[  416.041615][ T3582]  ? debug_smp_processor_id+0x17/0x20
[  416.046830][ T3582]  do_syscall_64+0x44/0xd0
[  416.051086][ T3582]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  416.056803][ T3582] RIP: 0033:0x7f475ae3d829
[  416.061056][ T3582] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  416.080910][ T3582] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  416.089152][ T3582] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  416.097250][ T3582] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  416.105060][ T3582] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  416.112886][ T3582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  416.120683][ T3582] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  416.128705][ T3582]  </TASK>
[  416.136044][ T3585] FAULT_INJECTION: forcing a failure.
[  416.136044][ T3585] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  416.149124][ T3585] CPU: 0 PID: 3585 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  416.157374][ T3585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  416.167268][ T3585] Call Trace:
[  416.170393][ T3585]  <TASK>
[  416.173168][ T3585]  dump_stack_lvl+0x151/0x1b7
[  416.177685][ T3585]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  416.182977][ T3585]  dump_stack+0x15/0x17
[  416.186970][ T3585]  should_fail+0x3c0/0x510
[  416.191242][ T3585]  should_fail_alloc_page+0x58/0x70
[  416.196256][ T3585]  __alloc_pages+0x207/0x850
[  416.200685][ T3585]  ? zone_watermark_fast+0x200/0x200
[  416.205819][ T3585]  ? dup_mmap+0x9fc/0xec0
[  416.209978][ T3585]  ? dup_mm+0x91/0x330
[  416.214309][ T3585]  ? copy_mm+0x108/0x1b0
[  416.218388][ T3585]  ? copy_process+0x127a/0x3240
[  416.223076][ T3585]  ? kvm_sched_clock_read+0x18/0x40
[  416.228109][ T3585]  pte_alloc_one+0x73/0x1b0
[  416.232448][ T3585]  ? pfn_modify_allowed+0x2e0/0x2e0
[  416.237482][ T3585]  ? __kasan_check_write+0x14/0x20
[  416.242429][ T3585]  ? __set_page_owner+0x2ee/0x310
[  416.247383][ T3585]  __pte_alloc+0x86/0x350
[  416.251548][ T3585]  ? free_pgtables+0x210/0x210
[  416.256149][ T3585]  copy_pte_range+0x1b1f/0x20b0
[  416.260842][ T3585]  ? __kunmap_atomic+0x80/0x80
[  416.265437][ T3585]  ? __pud_alloc+0x260/0x260
[  416.269869][ T3585]  ? __pud_alloc+0x218/0x260
[  416.274288][ T3585]  ? handle_mm_fault+0x2f60/0x2f60
[  416.279236][ T3585]  copy_page_range+0xc1e/0x1090
[  416.283924][ T3585]  ? pfn_valid+0x1e0/0x1e0
[  416.288174][ T3585]  dup_mmap+0x9fc/0xec0
[  416.292166][ T3585]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  416.297376][ T3585]  ? __delayed_free_task+0x110/0x110
[  416.302495][ T3585]  ? __kasan_check_write+0x14/0x20
[  416.307443][ T3585]  ? mm_init+0x6bb/0x870
[  416.311531][ T3585]  dup_mm+0x91/0x330
[  416.315255][ T3585]  copy_mm+0x108/0x1b0
[  416.319159][ T3585]  copy_process+0x127a/0x3240
[  416.323674][ T3585]  ? proc_fail_nth_write+0x213/0x290
[  416.328837][ T3585]  ? proc_fail_nth_read+0x220/0x220
[  416.333865][ T3585]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  416.338788][ T3585]  ? vfs_write+0x9af/0x1050
[  416.343132][ T3585]  kernel_clone+0x224/0x8f0
[  416.347456][ T3585]  ? file_end_write+0x1b0/0x1b0
[  416.352141][ T3585]  ? mutex_lock+0xb6/0x130
[  416.356395][ T3585]  ? create_io_thread+0x1e0/0x1e0
[  416.361254][ T3585]  ? __mutex_lock_slowpath+0x10/0x10
[  416.366375][ T3585]  __x64_sys_clone+0x289/0x310
[  416.370973][ T3585]  ? __do_sys_vfork+0x130/0x130
[  416.375834][ T3585]  ? debug_smp_processor_id+0x17/0x20
[  416.381041][ T3585]  do_syscall_64+0x44/0xd0
[  416.385469][ T3585]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  416.391455][ T3585] RIP: 0033:0x7f475ae3d829
[  416.395726][ T3585] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  416.415414][ T3585] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  416.423658][ T3585] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  416.431727][ T3585] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  416.439544][ T3585] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  416.447362][ T3585] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  416.455163][ T3585] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  416.462979][ T3585]  </TASK>
[  416.469514][ T3587] FAULT_INJECTION: forcing a failure.
[  416.469514][ T3587] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  416.482661][ T3587] CPU: 1 PID: 3587 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  416.490974][ T3587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  416.500869][ T3587] Call Trace:
[  416.503993][ T3587]  <TASK>
[  416.506771][ T3587]  dump_stack_lvl+0x151/0x1b7
[  416.511281][ T3587]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  416.516577][ T3587]  ? is_module_text_address+0xe1/0x140
[  416.521870][ T3587]  ? stack_trace_save+0x1f0/0x1f0
[  416.526734][ T3587]  dump_stack+0x15/0x17
[  416.530908][ T3587]  should_fail+0x3c0/0x510
[  416.535152][ T3587]  should_fail_alloc_page+0x58/0x70
[  416.540194][ T3587]  __alloc_pages+0x207/0x850
[  416.544610][ T3587]  ? stack_trace_save+0x12d/0x1f0
[  416.549471][ T3587]  ? stack_trace_snprint+0x100/0x100
[  416.554600][ T3587]  ? zone_watermark_fast+0x200/0x200
[  416.559722][ T3587]  ? __kasan_slab_alloc+0xc9/0xe0
[  416.564575][ T3587]  ? __kasan_slab_alloc+0xc9/0xe0
[  416.569445][ T3587]  ? __kasan_slab_alloc+0xb2/0xe0
[  416.574293][ T3587]  ? kmem_cache_alloc+0x189/0x2f0
[  416.579155][ T3587]  ? anon_vma_fork+0x1d9/0x4f0
[  416.583987][ T3587]  get_zeroed_page+0x19/0x40
[  416.588372][ T3587]  __pud_alloc+0x8b/0x260
[  416.592538][ T3587]  ? handle_mm_fault+0x2f60/0x2f60
[  416.597486][ T3587]  copy_page_range+0xd9e/0x1090
[  416.602176][ T3587]  ? pfn_valid+0x1e0/0x1e0
[  416.606426][ T3587]  dup_mmap+0x9fc/0xec0
[  416.610533][ T3587]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  416.615739][ T3587]  ? __delayed_free_task+0x110/0x110
[  416.620859][ T3587]  ? __kasan_check_write+0x14/0x20
[  416.625980][ T3587]  ? mm_init+0x6bb/0x870
[  416.630071][ T3587]  dup_mm+0x91/0x330
[  416.633813][ T3587]  copy_mm+0x108/0x1b0
[  416.637870][ T3587]  copy_process+0x127a/0x3240
[  416.642393][ T3587]  ? proc_fail_nth_write+0x213/0x290
[  416.647510][ T3587]  ? proc_fail_nth_read+0x220/0x220
[  416.652906][ T3587]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  416.657939][ T3587]  ? vfs_write+0x9af/0x1050
[  416.662295][ T3587]  kernel_clone+0x224/0x8f0
[  416.666619][ T3587]  ? file_end_write+0x1b0/0x1b0
[  416.671306][ T3587]  ? mutex_lock+0xb6/0x130
[  416.675571][ T3587]  ? create_io_thread+0x1e0/0x1e0
[  416.680505][ T3587]  ? __mutex_lock_slowpath+0x10/0x10
[  416.685973][ T3587]  __x64_sys_clone+0x289/0x310
[  416.690694][ T3587]  ? __do_sys_vfork+0x130/0x130
[  416.696825][ T3587]  ? debug_smp_processor_id+0x17/0x20
[  416.702032][ T3587]  do_syscall_64+0x44/0xd0
[  416.706282][ T3587]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  416.712097][ T3587] RIP: 0033:0x7f475ae3d829
[  416.716785][ T3587] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  416.736225][ T3587] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  416.744471][ T3587] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  416.752541][ T3587] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  416.760357][ T3587] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  416.768161][ T3587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  416.775974][ T3587] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  416.784057][ T3587]  </TASK>
[  416.790770][ T3589] FAULT_INJECTION: forcing a failure.
[  416.790770][ T3589] name failslab, interval 1, probability 0, space 0, times 0
[  416.803286][ T3589] CPU: 1 PID: 3589 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  416.811598][ T3589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  416.821490][ T3589] Call Trace:
[  416.824616][ T3589]  <TASK>
[  416.827405][ T3589]  dump_stack_lvl+0x151/0x1b7
[  416.831908][ T3589]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  416.837207][ T3589]  dump_stack+0x15/0x17
[  416.841197][ T3589]  should_fail+0x3c0/0x510
[  416.845531][ T3589]  __should_failslab+0x9f/0xe0
[  416.850132][ T3589]  should_failslab+0x9/0x20
[  416.854470][ T3589]  kmem_cache_alloc+0x4f/0x2f0
[  416.859244][ T3589]  ? anon_vma_fork+0x1d9/0x4f0
[  416.863849][ T3589]  anon_vma_fork+0x1d9/0x4f0
[  416.868291][ T3589]  dup_mmap+0x7ec/0xec0
[  416.872264][ T3589]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  416.877558][ T3589]  ? __delayed_free_task+0x110/0x110
[  416.882677][ T3589]  ? __kasan_check_write+0x14/0x20
[  416.887628][ T3589]  ? mm_init+0x6bb/0x870
[  416.891706][ T3589]  dup_mm+0x91/0x330
[  416.895445][ T3589]  copy_mm+0x108/0x1b0
[  416.899341][ T3589]  copy_process+0x127a/0x3240
[  416.903856][ T3589]  ? proc_fail_nth_write+0x213/0x290
[  416.909107][ T3589]  ? proc_fail_nth_read+0x220/0x220
[  416.914214][ T3589]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  416.919157][ T3589]  ? vfs_write+0x9af/0x1050
[  416.923514][ T3589]  kernel_clone+0x224/0x8f0
[  416.927844][ T3589]  ? file_end_write+0x1b0/0x1b0
[  416.932525][ T3589]  ? mutex_lock+0xb6/0x130
[  416.936778][ T3589]  ? create_io_thread+0x1e0/0x1e0
[  416.941637][ T3589]  ? __mutex_lock_slowpath+0x10/0x10
[  416.946760][ T3589]  __x64_sys_clone+0x289/0x310
[  416.951372][ T3589]  ? __do_sys_vfork+0x130/0x130
[  416.956048][ T3589]  ? debug_smp_processor_id+0x17/0x20
[  416.961256][ T3589]  do_syscall_64+0x44/0xd0
[  416.965506][ T3589]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  416.971235][ T3589] RIP: 0033:0x7f475ae3d829
[  416.975488][ T3589] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  416.995201][ T3589] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  417.003539][ T3589] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  417.011426][ T3589] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  417.019322][ T3589] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  417.027133][ T3589] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  417.035211][ T3589] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  417.043026][ T3589]  </TASK>
[  417.050375][ T3591] FAULT_INJECTION: forcing a failure.
[  417.050375][ T3591] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  417.063852][ T3591] CPU: 1 PID: 3591 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  417.072352][ T3591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  417.082241][ T3591] Call Trace:
[  417.085452][ T3591]  <TASK>
[  417.088233][ T3591]  dump_stack_lvl+0x151/0x1b7
[  417.092829][ T3591]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  417.098130][ T3591]  dump_stack+0x15/0x17
[  417.102114][ T3591]  should_fail+0x3c0/0x510
[  417.106366][ T3591]  should_fail_alloc_page+0x58/0x70
[  417.111403][ T3591]  __alloc_pages+0x207/0x850
[  417.115829][ T3591]  ? zone_watermark_fast+0x200/0x200
[  417.121050][ T3591]  ? dup_mmap+0x9fc/0xec0
[  417.125295][ T3591]  ? dup_mm+0x91/0x330
[  417.129285][ T3591]  ? copy_mm+0x108/0x1b0
[  417.133364][ T3591]  ? copy_process+0x127a/0x3240
[  417.138083][ T3591]  ? kvm_sched_clock_read+0x18/0x40
[  417.143087][ T3591]  pte_alloc_one+0x73/0x1b0
[  417.147599][ T3591]  ? pfn_modify_allowed+0x2e0/0x2e0
[  417.152803][ T3591]  ? __kasan_check_write+0x14/0x20
[  417.157752][ T3591]  ? __set_page_owner+0x2ee/0x310
[  417.162620][ T3591]  __pte_alloc+0x86/0x350
[  417.166777][ T3591]  ? free_pgtables+0x210/0x210
[  417.171379][ T3591]  copy_pte_range+0x1b1f/0x20b0
[  417.176064][ T3591]  ? __kunmap_atomic+0x80/0x80
[  417.180663][ T3591]  ? __pud_alloc+0x260/0x260
[  417.185087][ T3591]  ? __pud_alloc+0x218/0x260
[  417.189516][ T3591]  ? handle_mm_fault+0x2f60/0x2f60
[  417.194466][ T3591]  copy_page_range+0xc1e/0x1090
[  417.199152][ T3591]  ? pfn_valid+0x1e0/0x1e0
[  417.203402][ T3591]  dup_mmap+0x9fc/0xec0
[  417.207393][ T3591]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  417.212602][ T3591]  ? __delayed_free_task+0x110/0x110
[  417.217738][ T3591]  ? __kasan_check_write+0x14/0x20
[  417.222666][ T3591]  ? mm_init+0x6bb/0x870
[  417.226745][ T3591]  dup_mm+0x91/0x330
[  417.230489][ T3591]  copy_mm+0x108/0x1b0
[  417.234386][ T3591]  copy_process+0x127a/0x3240
[  417.238911][ T3591]  ? proc_fail_nth_write+0x213/0x290
[  417.244031][ T3591]  ? proc_fail_nth_read+0x220/0x220
[  417.249058][ T3591]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  417.254001][ T3591]  ? vfs_write+0x9af/0x1050
[  417.258428][ T3591]  kernel_clone+0x224/0x8f0
[  417.262766][ T3591]  ? file_end_write+0x1b0/0x1b0
[  417.267453][ T3591]  ? mutex_lock+0xb6/0x130
[  417.271706][ T3591]  ? create_io_thread+0x1e0/0x1e0
[  417.276569][ T3591]  ? __mutex_lock_slowpath+0x10/0x10
[  417.281770][ T3591]  __x64_sys_clone+0x289/0x310
[  417.286290][ T3591]  ? __do_sys_vfork+0x130/0x130
[  417.290978][ T3591]  ? debug_smp_processor_id+0x17/0x20
[  417.296183][ T3591]  do_syscall_64+0x44/0xd0
[  417.300434][ T3591]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  417.306162][ T3591] RIP: 0033:0x7f475ae3d829
[  417.310417][ T3591] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  417.330391][ T3591] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  417.338624][ T3591] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  417.346443][ T3591] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  417.354243][ T3591] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  417.362058][ T3591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  417.369868][ T3591] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  417.377719][ T3591]  </TASK>
[  417.384112][ T3594] FAULT_INJECTION: forcing a failure.
[  417.384112][ T3594] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  417.397187][ T3594] CPU: 1 PID: 3594 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  417.405557][ T3594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  417.415452][ T3594] Call Trace:
[  417.418574][ T3594]  <TASK>
[  417.421353][ T3594]  dump_stack_lvl+0x151/0x1b7
[  417.425864][ T3594]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  417.431242][ T3594]  dump_stack+0x15/0x17
[  417.435237][ T3594]  should_fail+0x3c0/0x510
[  417.439665][ T3594]  should_fail_alloc_page+0x58/0x70
[  417.444782][ T3594]  __alloc_pages+0x207/0x850
[  417.449218][ T3594]  ? zone_watermark_fast+0x200/0x200
[  417.454464][ T3594]  ? dup_mmap+0x9fc/0xec0
[  417.458623][ T3594]  ? dup_mm+0x91/0x330
[  417.462529][ T3594]  ? copy_mm+0x108/0x1b0
[  417.466609][ T3594]  ? copy_process+0x127a/0x3240
[  417.471296][ T3594]  ? kvm_sched_clock_read+0x18/0x40
[  417.476331][ T3594]  pte_alloc_one+0x73/0x1b0
[  417.480681][ T3594]  ? pfn_modify_allowed+0x2e0/0x2e0
[  417.485700][ T3594]  ? __kasan_check_write+0x14/0x20
[  417.490668][ T3594]  ? __set_page_owner+0x2ee/0x310
[  417.495597][ T3594]  __pte_alloc+0x86/0x350
[  417.499763][ T3594]  ? free_pgtables+0x210/0x210
[  417.504362][ T3594]  copy_pte_range+0x1b1f/0x20b0
[  417.509050][ T3594]  ? __kunmap_atomic+0x80/0x80
[  417.513649][ T3594]  ? __pud_alloc+0x260/0x260
[  417.518072][ T3594]  ? __pud_alloc+0x218/0x260
[  417.522499][ T3594]  ? handle_mm_fault+0x2f60/0x2f60
[  417.527448][ T3594]  copy_page_range+0xc1e/0x1090
[  417.532493][ T3594]  ? pfn_valid+0x1e0/0x1e0
[  417.536733][ T3594]  dup_mmap+0x9fc/0xec0
[  417.540739][ T3594]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  417.545935][ T3594]  ? __delayed_free_task+0x110/0x110
[  417.551057][ T3594]  ? __kasan_check_write+0x14/0x20
[  417.556000][ T3594]  ? mm_init+0x6bb/0x870
[  417.560081][ T3594]  dup_mm+0x91/0x330
[  417.563838][ T3594]  copy_mm+0x108/0x1b0
[  417.567721][ T3594]  copy_process+0x127a/0x3240
[  417.572233][ T3594]  ? proc_fail_nth_write+0x213/0x290
[  417.577353][ T3594]  ? proc_fail_nth_read+0x220/0x220
[  417.582387][ T3594]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  417.587336][ T3594]  ? vfs_write+0x9af/0x1050
[  417.591683][ T3594]  kernel_clone+0x224/0x8f0
[  417.596012][ T3594]  ? file_end_write+0x1b0/0x1b0
[  417.600697][ T3594]  ? mutex_lock+0xb6/0x130
[  417.604951][ T3594]  ? create_io_thread+0x1e0/0x1e0
[  417.609813][ T3594]  ? __mutex_lock_slowpath+0x10/0x10
[  417.615041][ T3594]  __x64_sys_clone+0x289/0x310
[  417.619626][ T3594]  ? __do_sys_vfork+0x130/0x130
[  417.624310][ T3594]  ? debug_smp_processor_id+0x17/0x20
[  417.629515][ T3594]  do_syscall_64+0x44/0xd0
[  417.633771][ T3594]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  417.639495][ T3594] RIP: 0033:0x7f475ae3d829
[  417.643757][ T3594] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  417.663200][ T3594] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  417.671435][ T3594] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  417.679245][ T3594] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  417.687063][ T3594] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  417.694868][ T3594] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  417.702679][ T3594] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  417.710499][ T3594]  </TASK>
[  417.716391][ T3596] FAULT_INJECTION: forcing a failure.
[  417.716391][ T3596] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  417.729451][ T3596] CPU: 1 PID: 3596 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  417.737717][ T3596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  417.747614][ T3596] Call Trace:
[  417.750748][ T3596]  <TASK>
[  417.753515][ T3596]  dump_stack_lvl+0x151/0x1b7
[  417.758548][ T3596]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  417.763824][ T3596]  dump_stack+0x15/0x17
[  417.767813][ T3596]  should_fail+0x3c0/0x510
[  417.772159][ T3596]  should_fail_alloc_page+0x58/0x70
[  417.777278][ T3596]  __alloc_pages+0x207/0x850
[  417.781708][ T3596]  ? zone_watermark_fast+0x200/0x200
[  417.786824][ T3596]  ? dup_mmap+0x9fc/0xec0
[  417.791006][ T3596]  ? dup_mm+0x91/0x330
[  417.794897][ T3596]  ? copy_mm+0x108/0x1b0
[  417.798973][ T3596]  ? copy_process+0x127a/0x3240
[  417.803665][ T3596]  ? kvm_sched_clock_read+0x18/0x40
[  417.808784][ T3596]  pte_alloc_one+0x73/0x1b0
[  417.813126][ T3596]  ? pfn_modify_allowed+0x2e0/0x2e0
[  417.818155][ T3596]  ? __kasan_check_write+0x14/0x20
[  417.823103][ T3596]  ? __set_page_owner+0x2ee/0x310
[  417.827971][ T3596]  __pte_alloc+0x86/0x350
[  417.832128][ T3596]  ? free_pgtables+0x210/0x210
[  417.836817][ T3596]  copy_pte_range+0x1b1f/0x20b0
[  417.841678][ T3596]  ? __kunmap_atomic+0x80/0x80
[  417.846280][ T3596]  ? __pud_alloc+0x260/0x260
[  417.850702][ T3596]  ? __pud_alloc+0x218/0x260
[  417.855133][ T3596]  ? handle_mm_fault+0x2f60/0x2f60
[  417.860077][ T3596]  copy_page_range+0xc1e/0x1090
[  417.864764][ T3596]  ? pfn_valid+0x1e0/0x1e0
[  417.869014][ T3596]  dup_mmap+0x9fc/0xec0
[  417.873006][ T3596]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  417.878217][ T3596]  ? __delayed_free_task+0x110/0x110
[  417.883443][ T3596]  ? __kasan_check_write+0x14/0x20
[  417.888372][ T3596]  ? mm_init+0x6bb/0x870
[  417.892453][ T3596]  dup_mm+0x91/0x330
[  417.896183][ T3596]  copy_mm+0x108/0x1b0
[  417.900090][ T3596]  copy_process+0x127a/0x3240
[  417.904609][ T3596]  ? proc_fail_nth_write+0x213/0x290
[  417.909733][ T3596]  ? proc_fail_nth_read+0x220/0x220
[  417.914951][ T3596]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  417.920161][ T3596]  ? vfs_write+0x9af/0x1050
[  417.924499][ T3596]  kernel_clone+0x224/0x8f0
[  417.928836][ T3596]  ? file_end_write+0x1b0/0x1b0
[  417.933524][ T3596]  ? mutex_lock+0xb6/0x130
[  417.937862][ T3596]  ? create_io_thread+0x1e0/0x1e0
[  417.943181][ T3596]  ? __mutex_lock_slowpath+0x10/0x10
[  417.948309][ T3596]  __x64_sys_clone+0x289/0x310
[  417.952901][ T3596]  ? __do_sys_vfork+0x130/0x130
[  417.957856][ T3596]  ? debug_smp_processor_id+0x17/0x20
[  417.963055][ T3596]  do_syscall_64+0x44/0xd0
[  417.967319][ T3596]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  417.973122][ T3596] RIP: 0033:0x7f475ae3d829
[  417.977376][ T3596] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  417.996994][ T3596] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  418.005236][ T3596] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  418.013045][ T3596] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  418.020856][ T3596] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  418.029041][ T3596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  418.036943][ T3596] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  418.044752][ T3596]  </TASK>
[  418.052377][ T3598] FAULT_INJECTION: forcing a failure.
[  418.052377][ T3598] name failslab, interval 1, probability 0, space 0, times 0
[  418.064926][ T3598] CPU: 0 PID: 3598 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  418.073297][ T3598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  418.083380][ T3598] Call Trace:
[  418.086577][ T3598]  <TASK>
[  418.089363][ T3598]  dump_stack_lvl+0x151/0x1b7
[  418.093873][ T3598]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  418.099330][ T3598]  dump_stack+0x15/0x17
[  418.103305][ T3598]  should_fail+0x3c0/0x510
[  418.107646][ T3598]  __should_failslab+0x9f/0xe0
[  418.112244][ T3598]  should_failslab+0x9/0x20
[  418.116603][ T3598]  kmem_cache_alloc+0x4f/0x2f0
[  418.121370][ T3598]  ? anon_vma_fork+0x1d9/0x4f0
[  418.125955][ T3598]  anon_vma_fork+0x1d9/0x4f0
[  418.130385][ T3598]  dup_mmap+0x7ec/0xec0
[  418.134385][ T3598]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  418.139583][ T3598]  ? __delayed_free_task+0x110/0x110
[  418.144704][ T3598]  ? __kasan_check_write+0x14/0x20
[  418.149651][ T3598]  ? mm_init+0x6bb/0x870
[  418.153736][ T3598]  dup_mm+0x91/0x330
[  418.157463][ T3598]  copy_mm+0x108/0x1b0
[  418.161375][ T3598]  copy_process+0x127a/0x3240
[  418.165887][ T3598]  ? proc_fail_nth_write+0x213/0x290
[  418.171091][ T3598]  ? proc_fail_nth_read+0x220/0x220
[  418.176131][ T3598]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  418.181158][ T3598]  ? vfs_write+0x9af/0x1050
[  418.185500][ T3598]  kernel_clone+0x224/0x8f0
[  418.189845][ T3598]  ? file_end_write+0x1b0/0x1b0
[  418.194528][ T3598]  ? mutex_lock+0xb6/0x130
[  418.198781][ T3598]  ? create_io_thread+0x1e0/0x1e0
[  418.203635][ T3598]  ? __mutex_lock_slowpath+0x10/0x10
[  418.208756][ T3598]  __x64_sys_clone+0x289/0x310
[  418.213369][ T3598]  ? __do_sys_vfork+0x130/0x130
[  418.218043][ T3598]  ? debug_smp_processor_id+0x17/0x20
[  418.223252][ T3598]  do_syscall_64+0x44/0xd0
[  418.227503][ T3598]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  418.233233][ T3598] RIP: 0033:0x7f475ae3d829
[  418.237483][ T3598] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  418.256926][ T3598] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  418.265169][ T3598] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  418.272980][ T3598] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  418.280792][ T3598] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  418.288604][ T3598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  418.296416][ T3598] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  418.304228][ T3598]  </TASK>
[  418.311484][ T3600] FAULT_INJECTION: forcing a failure.
[  418.311484][ T3600] name failslab, interval 1, probability 0, space 0, times 0
[  418.324200][ T3600] CPU: 0 PID: 3600 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  418.332470][ T3600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  418.342365][ T3600] Call Trace:
[  418.345490][ T3600]  <TASK>
[  418.348265][ T3600]  dump_stack_lvl+0x151/0x1b7
[  418.352787][ T3600]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  418.358074][ T3600]  dump_stack+0x15/0x17
[  418.362069][ T3600]  should_fail+0x3c0/0x510
[  418.366317][ T3600]  __should_failslab+0x9f/0xe0
[  418.370918][ T3600]  should_failslab+0x9/0x20
[  418.375256][ T3600]  kmem_cache_alloc+0x4f/0x2f0
[  418.379856][ T3600]  ? anon_vma_fork+0x1d9/0x4f0
[  418.384459][ T3600]  anon_vma_fork+0x1d9/0x4f0
[  418.388885][ T3600]  dup_mmap+0x7ec/0xec0
[  418.393049][ T3600]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  418.398267][ T3600]  ? __delayed_free_task+0x110/0x110
[  418.403468][ T3600]  ? __kasan_check_write+0x14/0x20
[  418.408414][ T3600]  ? mm_init+0x6bb/0x870
[  418.412491][ T3600]  dup_mm+0x91/0x330
[  418.416221][ T3600]  copy_mm+0x108/0x1b0
[  418.420136][ T3600]  copy_process+0x127a/0x3240
[  418.424640][ T3600]  ? proc_fail_nth_write+0x213/0x290
[  418.429760][ T3600]  ? proc_fail_nth_read+0x220/0x220
[  418.434797][ T3600]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  418.439832][ T3600]  ? vfs_write+0x9af/0x1050
[  418.444177][ T3600]  kernel_clone+0x224/0x8f0
[  418.448515][ T3600]  ? file_end_write+0x1b0/0x1b0
[  418.453197][ T3600]  ? mutex_lock+0xb6/0x130
[  418.457449][ T3600]  ? create_io_thread+0x1e0/0x1e0
[  418.462314][ T3600]  ? __mutex_lock_slowpath+0x10/0x10
[  418.467429][ T3600]  __x64_sys_clone+0x289/0x310
[  418.472125][ T3600]  ? __do_sys_vfork+0x130/0x130
[  418.476810][ T3600]  ? debug_smp_processor_id+0x17/0x20
[  418.482011][ T3600]  do_syscall_64+0x44/0xd0
[  418.486265][ T3600]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  418.492077][ T3600] RIP: 0033:0x7f475ae3d829
[  418.496333][ T3600] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  418.515860][ T3600] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  418.524199][ T3600] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  418.532005][ T3600] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  418.539813][ T3600] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  418.547627][ T3600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  418.555435][ T3600] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  418.563248][ T3600]  </TASK>
[  418.568671][ T3603] FAULT_INJECTION: forcing a failure.
[  418.568671][ T3603] name failslab, interval 1, probability 0, space 0, times 0
[  418.581136][ T3603] CPU: 1 PID: 3603 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  418.589484][ T3603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  418.599380][ T3603] Call Trace:
[  418.602499][ T3603]  <TASK>
[  418.605273][ T3603]  dump_stack_lvl+0x151/0x1b7
[  418.609786][ T3603]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  418.615079][ T3603]  dump_stack+0x15/0x17
[  418.619071][ T3603]  should_fail+0x3c0/0x510
[  418.623327][ T3603]  __should_failslab+0x9f/0xe0
[  418.627929][ T3603]  should_failslab+0x9/0x20
[  418.632263][ T3603]  kmem_cache_alloc+0x4f/0x2f0
[  418.636874][ T3603]  ? anon_vma_fork+0x1d9/0x4f0
[  418.641463][ T3603]  anon_vma_fork+0x1d9/0x4f0
[  418.645890][ T3603]  dup_mmap+0x7ec/0xec0
[  418.649881][ T3603]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  418.655094][ T3603]  ? __delayed_free_task+0x110/0x110
[  418.660210][ T3603]  ? __kasan_check_write+0x14/0x20
[  418.665268][ T3603]  ? mm_init+0x6bb/0x870
[  418.669332][ T3603]  dup_mm+0x91/0x330
[  418.673165][ T3603]  copy_mm+0x108/0x1b0
[  418.677065][ T3603]  copy_process+0x127a/0x3240
[  418.681579][ T3603]  ? proc_fail_nth_write+0x213/0x290
[  418.686774][ T3603]  ? proc_fail_nth_read+0x220/0x220
[  418.691746][ T3603]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  418.696680][ T3603]  ? vfs_write+0x9af/0x1050
[  418.701107][ T3603]  kernel_clone+0x224/0x8f0
[  418.705446][ T3603]  ? file_end_write+0x1b0/0x1b0
[  418.710231][ T3603]  ? mutex_lock+0xb6/0x130
[  418.714477][ T3603]  ? create_io_thread+0x1e0/0x1e0
[  418.719334][ T3603]  ? __mutex_lock_slowpath+0x10/0x10
[  418.724458][ T3603]  __x64_sys_clone+0x289/0x310
[  418.729065][ T3603]  ? __do_sys_vfork+0x130/0x130
[  418.733932][ T3603]  ? debug_smp_processor_id+0x17/0x20
[  418.739125][ T3603]  do_syscall_64+0x44/0xd0
[  418.743378][ T3603]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  418.749103][ T3603] RIP: 0033:0x7f475ae3d829
[  418.753358][ T3603] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  418.772799][ T3603] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  418.781057][ T3603] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  418.789032][ T3603] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  418.796841][ T3603] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  418.804663][ T3603] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  418.812585][ T3603] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  418.820365][ T3603]  </TASK>
[  418.825772][ T3605] FAULT_INJECTION: forcing a failure.
[  418.825772][ T3605] name failslab, interval 1, probability 0, space 0, times 0
[  418.838284][ T3605] CPU: 1 PID: 3605 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  418.846486][ T3605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  418.856384][ T3605] Call Trace:
[  418.859518][ T3605]  <TASK>
[  418.862287][ T3605]  dump_stack_lvl+0x151/0x1b7
[  418.866798][ T3605]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  418.872092][ T3605]  dump_stack+0x15/0x17
[  418.876083][ T3605]  should_fail+0x3c0/0x510
[  418.880509][ T3605]  __should_failslab+0x9f/0xe0
[  418.885110][ T3605]  should_failslab+0x9/0x20
[  418.889450][ T3605]  kmem_cache_alloc+0x4f/0x2f0
[  418.894052][ T3605]  ? anon_vma_fork+0x1d9/0x4f0
[  418.898648][ T3605]  anon_vma_fork+0x1d9/0x4f0
[  418.903943][ T3605]  dup_mmap+0x7ec/0xec0
[  418.907936][ T3605]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  418.913145][ T3605]  ? __delayed_free_task+0x110/0x110
[  418.918264][ T3605]  ? __kasan_check_write+0x14/0x20
[  418.923227][ T3605]  ? mm_init+0x6bb/0x870
[  418.927296][ T3605]  dup_mm+0x91/0x330
[  418.931124][ T3605]  copy_mm+0x108/0x1b0
[  418.935016][ T3605]  copy_process+0x127a/0x3240
[  418.939547][ T3605]  ? proc_fail_nth_write+0x213/0x290
[  418.944753][ T3605]  ? proc_fail_nth_read+0x220/0x220
[  418.949780][ T3605]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  418.954718][ T3605]  ? vfs_write+0x9af/0x1050
[  418.959056][ T3605]  kernel_clone+0x224/0x8f0
[  418.963396][ T3605]  ? file_end_write+0x1b0/0x1b0
[  418.968080][ T3605]  ? mutex_lock+0xb6/0x130
[  418.972347][ T3605]  ? create_io_thread+0x1e0/0x1e0
[  418.977200][ T3605]  ? __mutex_lock_slowpath+0x10/0x10
[  418.982317][ T3605]  __x64_sys_clone+0x289/0x310
[  418.986917][ T3605]  ? __do_sys_vfork+0x130/0x130
[  418.991603][ T3605]  ? debug_smp_processor_id+0x17/0x20
[  418.996905][ T3605]  do_syscall_64+0x44/0xd0
[  419.001152][ T3605]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  419.006874][ T3605] RIP: 0033:0x7f475ae3d829
[  419.011129][ T3605] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  419.030848][ T3605] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  419.039075][ T3605] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  419.046895][ T3605] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  419.055050][ T3605] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  419.062856][ T3605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  419.070690][ T3605] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  419.078571][ T3605]  </TASK>
[  419.084635][ T3607] FAULT_INJECTION: forcing a failure.
[  419.084635][ T3607] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  419.097933][ T3607] CPU: 1 PID: 3607 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  419.106322][ T3607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  419.116403][ T3607] Call Trace:
[  419.119519][ T3607]  <TASK>
[  419.122291][ T3607]  dump_stack_lvl+0x151/0x1b7
[  419.126819][ T3607]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  419.132096][ T3607]  ? __kasan_check_write+0x14/0x20
[  419.137043][ T3607]  ? __set_page_owner+0x2ee/0x310
[  419.141906][ T3607]  dump_stack+0x15/0x17
[  419.145905][ T3607]  should_fail+0x3c0/0x510
[  419.150148][ T3607]  should_fail_alloc_page+0x58/0x70
[  419.155185][ T3607]  __alloc_pages+0x207/0x850
[  419.159614][ T3607]  ? __alloc_pages+0x3bd/0x850
[  419.164297][ T3607]  ? zone_watermark_fast+0x200/0x200
[  419.169417][ T3607]  ? zone_watermark_fast+0x200/0x200
[  419.174544][ T3607]  ? __kasan_slab_alloc+0xc9/0xe0
[  419.179421][ T3607]  ? __kasan_check_write+0x14/0x20
[  419.184346][ T3607]  ? _raw_spin_lock+0xa3/0x1b0
[  419.189039][ T3607]  __pmd_alloc+0xb1/0x550
[  419.193293][ T3607]  ? kmem_cache_alloc+0x189/0x2f0
[  419.198437][ T3607]  ? anon_vma_fork+0x1d9/0x4f0
[  419.203031][ T3607]  ? __pud_alloc+0x260/0x260
[  419.207691][ T3607]  ? __pud_alloc+0x218/0x260
[  419.212118][ T3607]  ? handle_mm_fault+0x2f60/0x2f60
[  419.217072][ T3607]  copy_page_range+0xd04/0x1090
[  419.221752][ T3607]  ? pfn_valid+0x1e0/0x1e0
[  419.226009][ T3607]  dup_mmap+0x9fc/0xec0
[  419.230189][ T3607]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  419.235403][ T3607]  ? __delayed_free_task+0x110/0x110
[  419.240525][ T3607]  ? __kasan_check_write+0x14/0x20
[  419.245469][ T3607]  ? mm_init+0x6bb/0x870
[  419.249549][ T3607]  dup_mm+0x91/0x330
[  419.253287][ T3607]  copy_mm+0x108/0x1b0
[  419.257268][ T3607]  copy_process+0x127a/0x3240
[  419.261784][ T3607]  ? proc_fail_nth_write+0x213/0x290
[  419.266992][ T3607]  ? proc_fail_nth_read+0x220/0x220
[  419.272243][ T3607]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  419.277171][ T3607]  ? vfs_write+0x9af/0x1050
[  419.281522][ T3607]  kernel_clone+0x224/0x8f0
[  419.285857][ T3607]  ? file_end_write+0x1b0/0x1b0
[  419.290539][ T3607]  ? mutex_lock+0xb6/0x130
[  419.294894][ T3607]  ? create_io_thread+0x1e0/0x1e0
[  419.299752][ T3607]  ? __mutex_lock_slowpath+0x10/0x10
[  419.305044][ T3607]  __x64_sys_clone+0x289/0x310
[  419.309643][ T3607]  ? __do_sys_vfork+0x130/0x130
[  419.314334][ T3607]  ? debug_smp_processor_id+0x17/0x20
[  419.319627][ T3607]  do_syscall_64+0x44/0xd0
[  419.323878][ T3607]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  419.329606][ T3607] RIP: 0033:0x7f475ae3d829
[  419.333862][ T3607] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  419.353483][ T3607] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  419.361725][ T3607] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  419.369537][ T3607] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  419.377343][ T3607] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  419.385268][ T3607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  419.393855][ T3607] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  419.402632][ T3607]  </TASK>
[  419.409558][ T3610] FAULT_INJECTION: forcing a failure.
[  419.409558][ T3610] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  419.422818][ T3610] CPU: 1 PID: 3610 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  419.431057][ T3610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  419.441048][ T3610] Call Trace:
[  419.444174][ T3610]  <TASK>
[  419.446941][ T3610]  dump_stack_lvl+0x151/0x1b7
[  419.451464][ T3610]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  419.456837][ T3610]  ? is_module_text_address+0xe1/0x140
[  419.462398][ T3610]  ? stack_trace_save+0x1f0/0x1f0
[  419.467250][ T3610]  dump_stack+0x15/0x17
[  419.471503][ T3610]  should_fail+0x3c0/0x510
[  419.475753][ T3610]  should_fail_alloc_page+0x58/0x70
[  419.481223][ T3610]  __alloc_pages+0x207/0x850
[  419.485651][ T3610]  ? stack_trace_save+0x12d/0x1f0
[  419.490509][ T3610]  ? stack_trace_snprint+0x100/0x100
[  419.495724][ T3610]  ? zone_watermark_fast+0x200/0x200
[  419.500841][ T3610]  ? __kasan_slab_alloc+0xc9/0xe0
[  419.506482][ T3610]  ? __kasan_slab_alloc+0xc9/0xe0
[  419.511341][ T3610]  ? __kasan_slab_alloc+0xb2/0xe0
[  419.516201][ T3610]  ? kmem_cache_alloc+0x189/0x2f0
[  419.521155][ T3610]  ? anon_vma_fork+0x1d9/0x4f0
[  419.525923][ T3610]  get_zeroed_page+0x19/0x40
[  419.530348][ T3610]  __pud_alloc+0x8b/0x260
[  419.534612][ T3610]  ? handle_mm_fault+0x2f60/0x2f60
[  419.539641][ T3610]  copy_page_range+0xd9e/0x1090
[  419.544346][ T3610]  ? pfn_valid+0x1e0/0x1e0
[  419.548752][ T3610]  dup_mmap+0x9fc/0xec0
[  419.553560][ T3610]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  419.558826][ T3610]  ? __delayed_free_task+0x110/0x110
[  419.563954][ T3610]  ? __kasan_check_write+0x14/0x20
[  419.569148][ T3610]  ? mm_init+0x6bb/0x870
[  419.573400][ T3610]  dup_mm+0x91/0x330
[  419.577242][ T3610]  copy_mm+0x108/0x1b0
[  419.581128][ T3610]  copy_process+0x127a/0x3240
[  419.586160][ T3610]  ? proc_fail_nth_write+0x213/0x290
[  419.591302][ T3610]  ? proc_fail_nth_read+0x220/0x220
[  419.596313][ T3610]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  419.601261][ T3610]  ? vfs_write+0x9af/0x1050
[  419.605686][ T3610]  kernel_clone+0x224/0x8f0
[  419.610034][ T3610]  ? file_end_write+0x1b0/0x1b0
[  419.614718][ T3610]  ? mutex_lock+0xb6/0x130
[  419.618967][ T3610]  ? create_io_thread+0x1e0/0x1e0
[  419.623833][ T3610]  ? __mutex_lock_slowpath+0x10/0x10
[  419.629317][ T3610]  __x64_sys_clone+0x289/0x310
[  419.633990][ T3610]  ? __do_sys_vfork+0x130/0x130
[  419.638667][ T3610]  ? debug_smp_processor_id+0x17/0x20
[  419.643937][ T3610]  do_syscall_64+0x44/0xd0
[  419.648139][ T3610]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  419.653857][ T3610] RIP: 0033:0x7f475ae3d829
[  419.658121][ T3610] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  419.677843][ T3610] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  419.686087][ T3610] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  419.693899][ T3610] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  419.701711][ T3610] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  419.709703][ T3610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  419.717593][ T3610] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  419.725409][ T3610]  </TASK>
[  419.732435][ T3612] FAULT_INJECTION: forcing a failure.
[  419.732435][ T3612] name failslab, interval 1, probability 0, space 0, times 0
[  419.744926][ T3612] CPU: 1 PID: 3612 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  419.753240][ T3612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  419.763229][ T3612] Call Trace:
[  419.766358][ T3612]  <TASK>
[  419.769126][ T3612]  dump_stack_lvl+0x151/0x1b7
[  419.773638][ T3612]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  419.778941][ T3612]  dump_stack+0x15/0x17
[  419.783192][ T3612]  should_fail+0x3c0/0x510
[  419.787440][ T3612]  __should_failslab+0x9f/0xe0
[  419.792034][ T3612]  should_failslab+0x9/0x20
[  419.796388][ T3612]  kmem_cache_alloc+0x4f/0x2f0
[  419.800977][ T3612]  ? anon_vma_fork+0x1d9/0x4f0
[  419.805765][ T3612]  anon_vma_fork+0x1d9/0x4f0
[  419.810278][ T3612]  dup_mmap+0x7ec/0xec0
[  419.814273][ T3612]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  419.819746][ T3612]  ? __delayed_free_task+0x110/0x110
[  419.824858][ T3612]  ? __kasan_check_write+0x14/0x20
[  419.829806][ T3612]  ? mm_init+0x6bb/0x870
[  419.833892][ T3612]  dup_mm+0x91/0x330
[  419.837617][ T3612]  copy_mm+0x108/0x1b0
[  419.841525][ T3612]  copy_process+0x127a/0x3240
[  419.846037][ T3612]  ? proc_fail_nth_write+0x213/0x290
[  419.851262][ T3612]  ? proc_fail_nth_read+0x220/0x220
[  419.856287][ T3612]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  419.862756][ T3612]  ? vfs_write+0x9af/0x1050
[  419.867094][ T3612]  kernel_clone+0x224/0x8f0
[  419.871435][ T3612]  ? file_end_write+0x1b0/0x1b0
[  419.876121][ T3612]  ? mutex_lock+0xb6/0x130
[  419.880380][ T3612]  ? create_io_thread+0x1e0/0x1e0
[  419.885259][ T3612]  ? __mutex_lock_slowpath+0x10/0x10
[  419.890358][ T3612]  __x64_sys_clone+0x289/0x310
[  419.895045][ T3612]  ? __do_sys_vfork+0x130/0x130
[  419.899730][ T3612]  ? debug_smp_processor_id+0x17/0x20
[  419.904936][ T3612]  do_syscall_64+0x44/0xd0
[  419.909194][ T3612]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  419.915104][ T3612] RIP: 0033:0x7f475ae3d829
[  419.919352][ T3612] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  419.938881][ T3612] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  419.947205][ T3612] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  419.955373][ T3612] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  419.963174][ T3612] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  419.970987][ T3612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  419.978799][ T3612] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  419.987392][ T3612]  </TASK>
[  419.993524][ T3614] FAULT_INJECTION: forcing a failure.
[  419.993524][ T3614] name failslab, interval 1, probability 0, space 0, times 0
[  420.006220][ T3614] CPU: 0 PID: 3614 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  420.014672][ T3614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  420.024568][ T3614] Call Trace:
[  420.027691][ T3614]  <TASK>
[  420.030479][ T3614]  dump_stack_lvl+0x151/0x1b7
[  420.035174][ T3614]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  420.040689][ T3614]  dump_stack+0x15/0x17
[  420.044720][ T3614]  should_fail+0x3c0/0x510
[  420.048929][ T3614]  __should_failslab+0x9f/0xe0
[  420.053542][ T3614]  should_failslab+0x9/0x20
[  420.057985][ T3614]  kmem_cache_alloc+0x4f/0x2f0
[  420.062663][ T3614]  ? dup_mmap+0x6d3/0xec0
[  420.067096][ T3614]  dup_mmap+0x6d3/0xec0
[  420.071802][ T3614]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  420.077098][ T3614]  ? __delayed_free_task+0x110/0x110
[  420.082224][ T3614]  ? __kasan_check_write+0x14/0x20
[  420.087345][ T3614]  ? mm_init+0x6bb/0x870
[  420.091417][ T3614]  dup_mm+0x91/0x330
[  420.095150][ T3614]  copy_mm+0x108/0x1b0
[  420.099921][ T3614]  copy_process+0x127a/0x3240
[  420.104447][ T3614]  ? proc_fail_nth_write+0x213/0x290
[  420.109731][ T3614]  ? proc_fail_nth_read+0x220/0x220
[  420.114877][ T3614]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  420.119905][ T3614]  ? vfs_write+0x9af/0x1050
[  420.124241][ T3614]  kernel_clone+0x224/0x8f0
[  420.128578][ T3614]  ? file_end_write+0x1b0/0x1b0
[  420.133263][ T3614]  ? mutex_lock+0xb6/0x130
[  420.137611][ T3614]  ? create_io_thread+0x1e0/0x1e0
[  420.142461][ T3614]  ? __mutex_lock_slowpath+0x10/0x10
[  420.147581][ T3614]  __x64_sys_clone+0x289/0x310
[  420.152182][ T3614]  ? __do_sys_vfork+0x130/0x130
[  420.156882][ T3614]  ? debug_smp_processor_id+0x17/0x20
[  420.162080][ T3614]  do_syscall_64+0x44/0xd0
[  420.166366][ T3614]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  420.172151][ T3614] RIP: 0033:0x7f475ae3d829
[  420.176400][ T3614] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  420.195957][ T3614] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  420.204516][ T3614] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  420.212294][ T3614] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  420.220071][ T3614] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  420.227883][ T3614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  420.235692][ T3614] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  420.243768][ T3614]  </TASK>
[  420.249167][ T3616] FAULT_INJECTION: forcing a failure.
[  420.249167][ T3616] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  420.262366][ T3616] CPU: 0 PID: 3616 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  420.270588][ T3616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  420.280567][ T3616] Call Trace:
[  420.283691][ T3616]  <TASK>
[  420.286475][ T3616]  dump_stack_lvl+0x151/0x1b7
[  420.290983][ T3616]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  420.296276][ T3616]  ? __kasan_check_write+0x14/0x20
[  420.301223][ T3616]  ? __set_page_owner+0x2ee/0x310
[  420.306179][ T3616]  dump_stack+0x15/0x17
[  420.310177][ T3616]  should_fail+0x3c0/0x510
[  420.314441][ T3616]  should_fail_alloc_page+0x58/0x70
[  420.319545][ T3616]  __alloc_pages+0x207/0x850
[  420.323972][ T3616]  ? __alloc_pages+0x3bd/0x850
[  420.328569][ T3616]  ? zone_watermark_fast+0x200/0x200
[  420.333690][ T3616]  ? zone_watermark_fast+0x200/0x200
[  420.338898][ T3616]  ? __kasan_slab_alloc+0xc9/0xe0
[  420.343780][ T3616]  ? __kasan_check_write+0x14/0x20
[  420.348790][ T3616]  ? _raw_spin_lock+0xa3/0x1b0
[  420.353433][ T3616]  __pmd_alloc+0xb1/0x550
[  420.357564][ T3616]  ? kmem_cache_alloc+0x189/0x2f0
[  420.362433][ T3616]  ? anon_vma_fork+0x1d9/0x4f0
[  420.367021][ T3616]  ? __pud_alloc+0x260/0x260
[  420.371448][ T3616]  ? __pud_alloc+0x218/0x260
[  420.375873][ T3616]  ? handle_mm_fault+0x2f60/0x2f60
[  420.380826][ T3616]  copy_page_range+0xd04/0x1090
[  420.385517][ T3616]  ? pfn_valid+0x1e0/0x1e0
[  420.389803][ T3616]  dup_mmap+0x9fc/0xec0
[  420.393754][ T3616]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  420.398959][ T3616]  ? __delayed_free_task+0x110/0x110
[  420.404339][ T3616]  ? __kasan_check_write+0x14/0x20
[  420.409373][ T3616]  ? mm_init+0x6bb/0x870
[  420.413476][ T3616]  dup_mm+0x91/0x330
[  420.417240][ T3616]  copy_mm+0x108/0x1b0
[  420.421157][ T3616]  copy_process+0x127a/0x3240
[  420.425693][ T3616]  ? proc_fail_nth_write+0x213/0x290
[  420.431004][ T3616]  ? proc_fail_nth_read+0x220/0x220
[  420.436367][ T3616]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  420.441574][ T3616]  ? vfs_write+0x9af/0x1050
[  420.446006][ T3616]  kernel_clone+0x224/0x8f0
[  420.450429][ T3616]  ? file_end_write+0x1b0/0x1b0
[  420.455110][ T3616]  ? mutex_lock+0xb6/0x130
[  420.459450][ T3616]  ? create_io_thread+0x1e0/0x1e0
[  420.464322][ T3616]  ? __mutex_lock_slowpath+0x10/0x10
[  420.469430][ T3616]  __x64_sys_clone+0x289/0x310
[  420.474033][ T3616]  ? __do_sys_vfork+0x130/0x130
[  420.478809][ T3616]  ? debug_smp_processor_id+0x17/0x20
[  420.484099][ T3616]  do_syscall_64+0x44/0xd0
[  420.488356][ T3616]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  420.494195][ T3616] RIP: 0033:0x7f475ae3d829
[  420.498515][ T3616] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  420.518209][ T3616] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  420.526455][ T3616] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  420.536105][ T3616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  420.543904][ T3616] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  420.551720][ T3616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  420.559525][ T3616] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  420.567511][ T3616]  </TASK>
[  420.574168][ T3619] FAULT_INJECTION: forcing a failure.
[  420.574168][ T3619] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  420.587260][ T3619] CPU: 1 PID: 3619 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  420.595494][ T3619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  420.605410][ T3619] Call Trace:
[  420.608528][ T3619]  <TASK>
[  420.611293][ T3619]  dump_stack_lvl+0x151/0x1b7
[  420.615824][ T3619]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  420.621114][ T3619]  ? is_module_text_address+0xe1/0x140
[  420.626404][ T3619]  ? stack_trace_save+0x1f0/0x1f0
[  420.631257][ T3619]  dump_stack+0x15/0x17
[  420.635357][ T3619]  should_fail+0x3c0/0x510
[  420.639587][ T3619]  should_fail_alloc_page+0x58/0x70
[  420.644623][ T3619]  __alloc_pages+0x207/0x850
[  420.649048][ T3619]  ? stack_trace_save+0x12d/0x1f0
[  420.653909][ T3619]  ? stack_trace_snprint+0x100/0x100
[  420.659026][ T3619]  ? zone_watermark_fast+0x200/0x200
[  420.664238][ T3619]  ? __kasan_slab_alloc+0xc9/0xe0
[  420.669096][ T3619]  ? __kasan_slab_alloc+0xc9/0xe0
[  420.673957][ T3619]  ? __kasan_slab_alloc+0xb2/0xe0
[  420.678814][ T3619]  ? kmem_cache_alloc+0x189/0x2f0
[  420.683675][ T3619]  ? anon_vma_fork+0x1d9/0x4f0
[  420.688286][ T3619]  get_zeroed_page+0x19/0x40
[  420.692706][ T3619]  __pud_alloc+0x8b/0x260
[  420.696867][ T3619]  ? handle_mm_fault+0x2f60/0x2f60
[  420.701902][ T3619]  copy_page_range+0xd9e/0x1090
[  420.706598][ T3619]  ? pfn_valid+0x1e0/0x1e0
[  420.710846][ T3619]  dup_mmap+0x9fc/0xec0
[  420.714839][ T3619]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  420.720043][ T3619]  ? __delayed_free_task+0x110/0x110
[  420.725342][ T3619]  ? __kasan_check_write+0x14/0x20
[  420.730310][ T3619]  ? mm_init+0x6bb/0x870
[  420.734406][ T3619]  dup_mm+0x91/0x330
[  420.738101][ T3619]  copy_mm+0x108/0x1b0
[  420.741998][ T3619]  copy_process+0x127a/0x3240
[  420.746528][ T3619]  ? proc_fail_nth_write+0x213/0x290
[  420.751634][ T3619]  ? proc_fail_nth_read+0x220/0x220
[  420.756668][ T3619]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  420.761615][ T3619]  ? vfs_write+0x9af/0x1050
[  420.765955][ T3619]  kernel_clone+0x224/0x8f0
[  420.770295][ T3619]  ? file_end_write+0x1b0/0x1b0
[  420.774981][ T3619]  ? mutex_lock+0xb6/0x130
[  420.779234][ T3619]  ? create_io_thread+0x1e0/0x1e0
[  420.784105][ T3619]  ? __mutex_lock_slowpath+0x10/0x10
[  420.789316][ T3619]  __x64_sys_clone+0x289/0x310
[  420.794076][ T3619]  ? __do_sys_vfork+0x130/0x130
[  420.798936][ T3619]  ? debug_smp_processor_id+0x17/0x20
[  420.804161][ T3619]  do_syscall_64+0x44/0xd0
[  420.808400][ T3619]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  420.814127][ T3619] RIP: 0033:0x7f475ae3d829
[  420.818379][ T3619] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  420.838080][ T3619] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  420.846412][ T3619] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  420.854307][ T3619] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  420.862119][ T3619] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  420.870456][ T3619] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  420.878351][ T3619] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  420.886509][ T3619]  </TASK>
[  420.893259][ T3621] FAULT_INJECTION: forcing a failure.
[  420.893259][ T3621] name failslab, interval 1, probability 0, space 0, times 0
[  420.906044][ T3621] CPU: 1 PID: 3621 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  420.914870][ T3621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  420.925025][ T3621] Call Trace:
[  420.928155][ T3621]  <TASK>
[  420.931040][ T3621]  dump_stack_lvl+0x151/0x1b7
[  420.935638][ T3621]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  420.940934][ T3621]  dump_stack+0x15/0x17
[  420.944923][ T3621]  should_fail+0x3c0/0x510
[  420.949181][ T3621]  __should_failslab+0x9f/0xe0
[  420.953778][ T3621]  should_failslab+0x9/0x20
[  420.958177][ T3621]  kmem_cache_alloc+0x4f/0x2f0
[  420.963160][ T3621]  ? anon_vma_fork+0x1d9/0x4f0
[  420.967838][ T3621]  anon_vma_fork+0x1d9/0x4f0
[  420.972354][ T3621]  dup_mmap+0x7ec/0xec0
[  420.976342][ T3621]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  420.981549][ T3621]  ? __delayed_free_task+0x110/0x110
[  420.986671][ T3621]  ? __kasan_check_write+0x14/0x20
[  420.991623][ T3621]  ? mm_init+0x6bb/0x870
[  420.995708][ T3621]  dup_mm+0x91/0x330
[  420.999430][ T3621]  copy_mm+0x108/0x1b0
[  421.003334][ T3621]  copy_process+0x127a/0x3240
[  421.007857][ T3621]  ? proc_fail_nth_write+0x213/0x290
[  421.012973][ T3621]  ? proc_fail_nth_read+0x220/0x220
[  421.018002][ T3621]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  421.022949][ T3621]  ? vfs_write+0x9af/0x1050
[  421.027289][ T3621]  kernel_clone+0x224/0x8f0
[  421.031637][ T3621]  ? file_end_write+0x1b0/0x1b0
[  421.036314][ T3621]  ? mutex_lock+0xb6/0x130
[  421.040601][ T3621]  ? create_io_thread+0x1e0/0x1e0
[  421.045431][ T3621]  ? __mutex_lock_slowpath+0x10/0x10
[  421.050549][ T3621]  __x64_sys_clone+0x289/0x310
[  421.055246][ T3621]  ? __do_sys_vfork+0x130/0x130
[  421.060048][ T3621]  ? debug_smp_processor_id+0x17/0x20
[  421.065416][ T3621]  do_syscall_64+0x44/0xd0
[  421.069668][ T3621]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  421.077383][ T3621] RIP: 0033:0x7f475ae3d829
[  421.081730][ T3621] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  421.101160][ T3621] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  421.109415][ T3621] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  421.117252][ T3621] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  421.125065][ T3621] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  421.132932][ T3621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  421.140750][ T3621] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  421.148565][ T3621]  </TASK>
[  421.155039][ T3623] FAULT_INJECTION: forcing a failure.
[  421.155039][ T3623] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  421.168155][ T3623] CPU: 1 PID: 3623 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  421.176365][ T3623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  421.186261][ T3623] Call Trace:
[  421.189386][ T3623]  <TASK>
[  421.192162][ T3623]  dump_stack_lvl+0x151/0x1b7
[  421.196684][ T3623]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  421.201968][ T3623]  ? __kasan_check_write+0x14/0x20
[  421.208921][ T3623]  ? __set_page_owner+0x2ee/0x310
[  421.213783][ T3623]  dump_stack+0x15/0x17
[  421.217763][ T3623]  should_fail+0x3c0/0x510
[  421.222029][ T3623]  should_fail_alloc_page+0x58/0x70
[  421.227142][ T3623]  __alloc_pages+0x207/0x850
[  421.231694][ T3623]  ? __alloc_pages+0x3bd/0x850
[  421.236384][ T3623]  ? zone_watermark_fast+0x200/0x200
[  421.241498][ T3623]  ? zone_watermark_fast+0x200/0x200
[  421.246621][ T3623]  ? __kasan_slab_alloc+0xc9/0xe0
[  421.251652][ T3623]  ? __kasan_check_write+0x14/0x20
[  421.256699][ T3623]  ? _raw_spin_lock+0xa3/0x1b0
[  421.261293][ T3623]  __pmd_alloc+0xb1/0x550
[  421.265459][ T3623]  ? kmem_cache_alloc+0x189/0x2f0
[  421.270405][ T3623]  ? anon_vma_fork+0x1d9/0x4f0
[  421.275012][ T3623]  ? __pud_alloc+0x260/0x260
[  421.279513][ T3623]  ? __pud_alloc+0x218/0x260
[  421.283940][ T3623]  ? handle_mm_fault+0x2f60/0x2f60
[  421.289291][ T3623]  copy_page_range+0xd04/0x1090
[  421.294240][ T3623]  ? pfn_valid+0x1e0/0x1e0
[  421.298490][ T3623]  dup_mmap+0x9fc/0xec0
[  421.302490][ T3623]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  421.307695][ T3623]  ? __delayed_free_task+0x110/0x110
[  421.312818][ T3623]  ? __kasan_check_write+0x14/0x20
[  421.317759][ T3623]  ? mm_init+0x6bb/0x870
[  421.321836][ T3623]  dup_mm+0x91/0x330
[  421.325565][ T3623]  copy_mm+0x108/0x1b0
[  421.329476][ T3623]  copy_process+0x127a/0x3240
[  421.333987][ T3623]  ? proc_fail_nth_write+0x213/0x290
[  421.339105][ T3623]  ? proc_fail_nth_read+0x220/0x220
[  421.344142][ T3623]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  421.349185][ T3623]  ? vfs_write+0x9af/0x1050
[  421.353776][ T3623]  kernel_clone+0x224/0x8f0
[  421.358115][ T3623]  ? file_end_write+0x1b0/0x1b0
[  421.362808][ T3623]  ? mutex_lock+0xb6/0x130
[  421.367057][ T3623]  ? create_io_thread+0x1e0/0x1e0
[  421.372010][ T3623]  ? __mutex_lock_slowpath+0x10/0x10
[  421.377230][ T3623]  __x64_sys_clone+0x289/0x310
[  421.381903][ T3623]  ? __do_sys_vfork+0x130/0x130
[  421.386595][ T3623]  ? debug_smp_processor_id+0x17/0x20
[  421.392842][ T3623]  do_syscall_64+0x44/0xd0
[  421.397081][ T3623]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  421.402807][ T3623] RIP: 0033:0x7f475ae3d829
[  421.407066][ T3623] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  421.426595][ T3623] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  421.436486][ T3623] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  421.444299][ T3623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  421.452139][ T3623] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  421.459922][ T3623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  421.467825][ T3623] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  421.475902][ T3623]  </TASK>
[  421.482136][ T3626] FAULT_INJECTION: forcing a failure.
[  421.482136][ T3626] name failslab, interval 1, probability 0, space 0, times 0
[  421.494713][ T3626] CPU: 1 PID: 3626 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  421.503646][ T3626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  421.513638][ T3626] Call Trace:
[  421.516762][ T3626]  <TASK>
[  421.519527][ T3626]  dump_stack_lvl+0x151/0x1b7
[  421.524129][ T3626]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  421.529527][ T3626]  ? __kasan_check_write+0x14/0x20
[  421.534474][ T3626]  ? up_write+0xa1/0x190
[  421.538549][ T3626]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  421.544799][ T3626]  dump_stack+0x15/0x17
[  421.548791][ T3626]  should_fail+0x3c0/0x510
[  421.553069][ T3626]  __should_failslab+0x9f/0xe0
[  421.557644][ T3626]  should_failslab+0x9/0x20
[  421.561983][ T3626]  kmem_cache_alloc+0x4f/0x2f0
[  421.566585][ T3626]  ? anon_vma_fork+0xf7/0x4f0
[  421.571190][ T3626]  anon_vma_fork+0xf7/0x4f0
[  421.575539][ T3626]  ? dup_mmap+0x6ef/0xec0
[  421.579784][ T3626]  dup_mmap+0x7ec/0xec0
[  421.583776][ T3626]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  421.588987][ T3626]  ? __delayed_free_task+0x110/0x110
[  421.594192][ T3626]  ? __kasan_check_write+0x14/0x20
[  421.599309][ T3626]  ? mm_init+0x6bb/0x870
[  421.603399][ T3626]  dup_mm+0x91/0x330
[  421.607903][ T3626]  copy_mm+0x108/0x1b0
[  421.611815][ T3626]  copy_process+0x127a/0x3240
[  421.616411][ T3626]  ? proc_fail_nth_write+0x213/0x290
[  421.621530][ T3626]  ? proc_fail_nth_read+0x220/0x220
[  421.626941][ T3626]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  421.631892][ T3626]  ? vfs_write+0x9af/0x1050
[  421.636233][ T3626]  kernel_clone+0x224/0x8f0
[  421.640567][ T3626]  ? file_end_write+0x1b0/0x1b0
[  421.645441][ T3626]  ? mutex_lock+0xb6/0x130
[  421.650639][ T3626]  ? create_io_thread+0x1e0/0x1e0
[  421.655582][ T3626]  ? __mutex_lock_slowpath+0x10/0x10
[  421.661054][ T3626]  __x64_sys_clone+0x289/0x310
[  421.665669][ T3626]  ? __do_sys_vfork+0x130/0x130
[  421.670342][ T3626]  ? debug_smp_processor_id+0x17/0x20
[  421.675544][ T3626]  do_syscall_64+0x44/0xd0
[  421.679806][ T3626]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  421.685525][ T3626] RIP: 0033:0x7f475ae3d829
[  421.689866][ T3626] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  421.709913][ T3626] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  421.719044][ T3626] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  421.727890][ T3626] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  421.735777][ T3626] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  421.743589][ T3626] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  421.751400][ T3626] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  421.759216][ T3626]  </TASK>
[  421.765600][ T3628] FAULT_INJECTION: forcing a failure.
[  421.765600][ T3628] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  421.778666][ T3628] CPU: 1 PID: 3628 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  421.786924][ T3628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  421.797009][ T3628] Call Trace:
[  421.800152][ T3628]  <TASK>
[  421.802898][ T3628]  dump_stack_lvl+0x151/0x1b7
[  421.807464][ T3628]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  421.812705][ T3628]  dump_stack+0x15/0x17
[  421.816783][ T3628]  should_fail+0x3c0/0x510
[  421.821036][ T3628]  should_fail_alloc_page+0x58/0x70
[  421.826243][ T3628]  __alloc_pages+0x207/0x850
[  421.830757][ T3628]  ? zone_watermark_fast+0x200/0x200
[  421.835961][ T3628]  ? dup_mmap+0x9fc/0xec0
[  421.840417][ T3628]  ? dup_mm+0x91/0x330
[  421.844577][ T3628]  ? copy_mm+0x108/0x1b0
[  421.848913][ T3628]  ? copy_process+0x127a/0x3240
[  421.853699][ T3628]  ? kvm_sched_clock_read+0x18/0x40
[  421.858737][ T3628]  pte_alloc_one+0x73/0x1b0
[  421.863066][ T3628]  ? pfn_modify_allowed+0x2e0/0x2e0
[  421.868341][ T3628]  ? __kasan_check_write+0x14/0x20
[  421.873225][ T3628]  ? __set_page_owner+0x2ee/0x310
[  421.878082][ T3628]  __pte_alloc+0x86/0x350
[  421.882250][ T3628]  ? free_pgtables+0x210/0x210
[  421.886883][ T3628]  copy_pte_range+0x1b1f/0x20b0
[  421.891533][ T3628]  ? __kunmap_atomic+0x80/0x80
[  421.896132][ T3628]  ? __pud_alloc+0x260/0x260
[  421.900555][ T3628]  ? __pud_alloc+0x218/0x260
[  421.904984][ T3628]  ? handle_mm_fault+0x2f60/0x2f60
[  421.909938][ T3628]  copy_page_range+0xc1e/0x1090
[  421.914625][ T3628]  ? pfn_valid+0x1e0/0x1e0
[  421.918972][ T3628]  dup_mmap+0x9fc/0xec0
[  421.922953][ T3628]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  421.928161][ T3628]  ? __delayed_free_task+0x110/0x110
[  421.933364][ T3628]  ? __kasan_check_write+0x14/0x20
[  421.938313][ T3628]  ? mm_init+0x6bb/0x870
[  421.942998][ T3628]  dup_mm+0x91/0x330
[  421.946741][ T3628]  copy_mm+0x108/0x1b0
[  421.950808][ T3628]  copy_process+0x127a/0x3240
[  421.955322][ T3628]  ? proc_fail_nth_write+0x213/0x290
[  421.960440][ T3628]  ? proc_fail_nth_read+0x220/0x220
[  421.965569][ T3628]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  421.970509][ T3628]  ? vfs_write+0x9af/0x1050
[  421.974855][ T3628]  kernel_clone+0x224/0x8f0
[  421.979199][ T3628]  ? file_end_write+0x1b0/0x1b0
[  421.983875][ T3628]  ? mutex_lock+0xb6/0x130
[  421.988127][ T3628]  ? create_io_thread+0x1e0/0x1e0
[  421.992990][ T3628]  ? __mutex_lock_slowpath+0x10/0x10
[  421.998110][ T3628]  __x64_sys_clone+0x289/0x310
[  422.002731][ T3628]  ? __do_sys_vfork+0x130/0x130
[  422.007397][ T3628]  ? debug_smp_processor_id+0x17/0x20
[  422.012603][ T3628]  do_syscall_64+0x44/0xd0
[  422.016857][ T3628]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  422.022582][ T3628] RIP: 0033:0x7f475ae3d829
[  422.026838][ T3628] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  422.046364][ T3628] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  422.054610][ T3628] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  422.062520][ T3628] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  422.070325][ T3628] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  422.078138][ T3628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  422.085944][ T3628] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  422.093756][ T3628]  </TASK>
[  422.099889][ T3630] FAULT_INJECTION: forcing a failure.
[  422.099889][ T3630] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  422.112966][ T3630] CPU: 0 PID: 3630 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  422.121241][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  422.131112][ T3630] Call Trace:
[  422.134259][ T3630]  <TASK>
[  422.137322][ T3630]  dump_stack_lvl+0x151/0x1b7
[  422.141789][ T3630]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  422.147080][ T3630]  dump_stack+0x15/0x17
[  422.151073][ T3630]  should_fail+0x3c0/0x510
[  422.155414][ T3630]  should_fail_alloc_page+0x58/0x70
[  422.160444][ T3630]  __alloc_pages+0x207/0x850
[  422.164873][ T3630]  ? zone_watermark_fast+0x200/0x200
[  422.170081][ T3630]  ? dup_mmap+0x9fc/0xec0
[  422.174243][ T3630]  ? dup_mm+0x91/0x330
[  422.178151][ T3630]  ? copy_mm+0x108/0x1b0
[  422.182239][ T3630]  ? copy_process+0x127a/0x3240
[  422.187003][ T3630]  ? kvm_sched_clock_read+0x18/0x40
[  422.192036][ T3630]  pte_alloc_one+0x73/0x1b0
[  422.196375][ T3630]  ? pfn_modify_allowed+0x2e0/0x2e0
[  422.201409][ T3630]  ? __kasan_check_write+0x14/0x20
[  422.206357][ T3630]  ? __set_page_owner+0x2ee/0x310
[  422.211228][ T3630]  __pte_alloc+0x86/0x350
[  422.215383][ T3630]  ? free_pgtables+0x210/0x210
[  422.220073][ T3630]  copy_pte_range+0x1b1f/0x20b0
[  422.224762][ T3630]  ? __kunmap_atomic+0x80/0x80
[  422.229365][ T3630]  ? __pud_alloc+0x260/0x260
[  422.233782][ T3630]  ? __pud_alloc+0x218/0x260
[  422.238208][ T3630]  ? handle_mm_fault+0x2f60/0x2f60
[  422.243156][ T3630]  copy_page_range+0xc1e/0x1090
[  422.247940][ T3630]  ? pfn_valid+0x1e0/0x1e0
[  422.252221][ T3630]  dup_mmap+0x9fc/0xec0
[  422.256280][ T3630]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  422.261501][ T3630]  ? __delayed_free_task+0x110/0x110
[  422.266624][ T3630]  ? __kasan_check_write+0x14/0x20
[  422.271558][ T3630]  ? mm_init+0x6bb/0x870
[  422.275641][ T3630]  dup_mm+0x91/0x330
[  422.279371][ T3630]  copy_mm+0x108/0x1b0
[  422.283274][ T3630]  copy_process+0x127a/0x3240
[  422.287997][ T3630]  ? proc_fail_nth_write+0x213/0x290
[  422.293119][ T3630]  ? proc_fail_nth_read+0x220/0x220
[  422.298126][ T3630]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  422.303062][ T3630]  ? vfs_write+0x9af/0x1050
[  422.307402][ T3630]  kernel_clone+0x224/0x8f0
[  422.311742][ T3630]  ? file_end_write+0x1b0/0x1b0
[  422.317037][ T3630]  ? mutex_lock+0xb6/0x130
[  422.321289][ T3630]  ? create_io_thread+0x1e0/0x1e0
[  422.326413][ T3630]  ? __mutex_lock_slowpath+0x10/0x10
[  422.331530][ T3630]  __x64_sys_clone+0x289/0x310
[  422.336392][ T3630]  ? __do_sys_vfork+0x130/0x130
[  422.341077][ T3630]  ? debug_smp_processor_id+0x17/0x20
[  422.346294][ T3630]  do_syscall_64+0x44/0xd0
[  422.350632][ T3630]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  422.356382][ T3630] RIP: 0033:0x7f475ae3d829
[  422.360870][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  422.380309][ T3630] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  422.388552][ T3630] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  422.396362][ T3630] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  422.404177][ T3630] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  422.412161][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  422.419973][ T3630] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  422.427801][ T3630]  </TASK>
[  422.433480][ T3632] FAULT_INJECTION: forcing a failure.
[  422.433480][ T3632] name failslab, interval 1, probability 0, space 0, times 0
[  422.445995][ T3632] CPU: 0 PID: 3632 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  422.454312][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  422.464210][ T3632] Call Trace:
[  422.467323][ T3632]  <TASK>
[  422.470091][ T3632]  dump_stack_lvl+0x151/0x1b7
[  422.474633][ T3632]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  422.479896][ T3632]  ? __kasan_check_write+0x14/0x20
[  422.484939][ T3632]  ? up_write+0xa1/0x190
[  422.489016][ T3632]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  422.495278][ T3632]  dump_stack+0x15/0x17
[  422.499434][ T3632]  should_fail+0x3c0/0x510
[  422.503690][ T3632]  __should_failslab+0x9f/0xe0
[  422.508287][ T3632]  should_failslab+0x9/0x20
[  422.512720][ T3632]  kmem_cache_alloc+0x4f/0x2f0
[  422.517318][ T3632]  ? anon_vma_fork+0xf7/0x4f0
[  422.521831][ T3632]  anon_vma_fork+0xf7/0x4f0
[  422.526172][ T3632]  ? dup_mmap+0x6ef/0xec0
[  422.530338][ T3632]  dup_mmap+0x7ec/0xec0
[  422.534333][ T3632]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  422.539550][ T3632]  ? __delayed_free_task+0x110/0x110
[  422.544658][ T3632]  ? __kasan_check_write+0x14/0x20
[  422.549604][ T3632]  ? mm_init+0x6bb/0x870
[  422.553684][ T3632]  dup_mm+0x91/0x330
[  422.557415][ T3632]  copy_mm+0x108/0x1b0
[  422.561321][ T3632]  copy_process+0x127a/0x3240
[  422.565835][ T3632]  ? proc_fail_nth_write+0x213/0x290
[  422.570955][ T3632]  ? proc_fail_nth_read+0x220/0x220
[  422.575990][ T3632]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  422.580936][ T3632]  ? vfs_write+0x9af/0x1050
[  422.585275][ T3632]  kernel_clone+0x224/0x8f0
[  422.589614][ T3632]  ? file_end_write+0x1b0/0x1b0
[  422.594301][ T3632]  ? mutex_lock+0xb6/0x130
[  422.598557][ T3632]  ? create_io_thread+0x1e0/0x1e0
[  422.603414][ T3632]  ? __mutex_lock_slowpath+0x10/0x10
[  422.608536][ T3632]  __x64_sys_clone+0x289/0x310
[  422.613227][ T3632]  ? __do_sys_vfork+0x130/0x130
[  422.617910][ T3632]  ? debug_smp_processor_id+0x17/0x20
[  422.623116][ T3632]  do_syscall_64+0x44/0xd0
[  422.627368][ T3632]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  422.633101][ T3632] RIP: 0033:0x7f475ae3d829
[  422.637352][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  422.656882][ T3632] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  422.665135][ T3632] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  422.672941][ T3632] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  422.680749][ T3632] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  422.688645][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  422.696471][ T3632] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  422.704273][ T3632]  </TASK>
[  422.711659][ T3635] FAULT_INJECTION: forcing a failure.
[  422.711659][ T3635] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  422.724715][ T3635] CPU: 1 PID: 3635 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  422.733000][ T3635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  422.742897][ T3635] Call Trace:
[  422.746010][ T3635]  <TASK>
[  422.748787][ T3635]  dump_stack_lvl+0x151/0x1b7
[  422.753304][ T3635]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  422.758596][ T3635]  ? is_module_text_address+0xe1/0x140
[  422.763893][ T3635]  ? stack_trace_save+0x1f0/0x1f0
[  422.768748][ T3635]  dump_stack+0x15/0x17
[  422.772742][ T3635]  should_fail+0x3c0/0x510
[  422.777002][ T3635]  should_fail_alloc_page+0x58/0x70
[  422.782028][ T3635]  __alloc_pages+0x207/0x850
[  422.786455][ T3635]  ? stack_trace_save+0x12d/0x1f0
[  422.791407][ T3635]  ? stack_trace_snprint+0x100/0x100
[  422.796522][ T3635]  ? zone_watermark_fast+0x200/0x200
[  422.801654][ T3635]  ? __kasan_slab_alloc+0xc9/0xe0
[  422.806590][ T3635]  ? __kasan_slab_alloc+0xc9/0xe0
[  422.811564][ T3635]  ? __kasan_slab_alloc+0xb2/0xe0
[  422.816447][ T3635]  ? kmem_cache_alloc+0x189/0x2f0
[  422.821297][ T3635]  ? anon_vma_fork+0x1d9/0x4f0
[  422.825886][ T3635]  get_zeroed_page+0x19/0x40
[  422.830315][ T3635]  __pud_alloc+0x8b/0x260
[  422.834474][ T3635]  ? handle_mm_fault+0x2f60/0x2f60
[  422.839429][ T3635]  copy_page_range+0xd9e/0x1090
[  422.844109][ T3635]  ? pfn_valid+0x1e0/0x1e0
[  422.848364][ T3635]  dup_mmap+0x9fc/0xec0
[  422.852352][ T3635]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  422.857560][ T3635]  ? __delayed_free_task+0x110/0x110
[  422.862679][ T3635]  ? __kasan_check_write+0x14/0x20
[  422.867628][ T3635]  ? mm_init+0x6bb/0x870
[  422.871706][ T3635]  dup_mm+0x91/0x330
[  422.875437][ T3635]  copy_mm+0x108/0x1b0
[  422.879344][ T3635]  copy_process+0x127a/0x3240
[  422.883887][ T3635]  ? proc_fail_nth_write+0x213/0x290
[  422.888978][ T3635]  ? proc_fail_nth_read+0x220/0x220
[  422.894105][ T3635]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  422.899046][ T3635]  ? vfs_write+0x9af/0x1050
[  422.903396][ T3635]  kernel_clone+0x224/0x8f0
[  422.907728][ T3635]  ? file_end_write+0x1b0/0x1b0
[  422.912526][ T3635]  ? mutex_lock+0xb6/0x130
[  422.916758][ T3635]  ? create_io_thread+0x1e0/0x1e0
[  422.921611][ T3635]  ? __mutex_lock_slowpath+0x10/0x10
[  422.926732][ T3635]  __x64_sys_clone+0x289/0x310
[  422.931333][ T3635]  ? __do_sys_vfork+0x130/0x130
[  422.936021][ T3635]  ? debug_smp_processor_id+0x17/0x20
[  422.941227][ T3635]  do_syscall_64+0x44/0xd0
[  422.945565][ T3635]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  422.951295][ T3635] RIP: 0033:0x7f475ae3d829
[  422.955637][ T3635] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  422.975424][ T3635] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  422.984014][ T3635] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  422.992000][ T3635] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  422.999810][ T3635] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  423.007628][ T3635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  423.015521][ T3635] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  423.023336][ T3635]  </TASK>
[  423.030972][ T3637] FAULT_INJECTION: forcing a failure.
[  423.030972][ T3637] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  423.044380][ T3637] CPU: 0 PID: 3637 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  423.052787][ T3637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  423.062684][ T3637] Call Trace:
[  423.065802][ T3637]  <TASK>
[  423.068588][ T3637]  dump_stack_lvl+0x151/0x1b7
[  423.073116][ T3637]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  423.078389][ T3637]  ? __kasan_check_write+0x14/0x20
[  423.083427][ T3637]  ? __set_page_owner+0x2ee/0x310
[  423.088295][ T3637]  dump_stack+0x15/0x17
[  423.092286][ T3637]  should_fail+0x3c0/0x510
[  423.096528][ T3637]  should_fail_alloc_page+0x58/0x70
[  423.101569][ T3637]  __alloc_pages+0x207/0x850
[  423.106026][ T3637]  ? __alloc_pages+0x3bd/0x850
[  423.110589][ T3637]  ? zone_watermark_fast+0x200/0x200
[  423.115814][ T3637]  ? zone_watermark_fast+0x200/0x200
[  423.120928][ T3637]  ? __kasan_slab_alloc+0xc9/0xe0
[  423.125790][ T3637]  ? __kasan_check_write+0x14/0x20
[  423.130740][ T3637]  ? _raw_spin_lock+0xa3/0x1b0
[  423.135339][ T3637]  __pmd_alloc+0xb1/0x550
[  423.139502][ T3637]  ? kmem_cache_alloc+0x189/0x2f0
[  423.144362][ T3637]  ? anon_vma_fork+0x1d9/0x4f0
[  423.148976][ T3637]  ? __pud_alloc+0x260/0x260
[  423.153391][ T3637]  ? __pud_alloc+0x218/0x260
[  423.157818][ T3637]  ? handle_mm_fault+0x2f60/0x2f60
[  423.162775][ T3637]  copy_page_range+0xd04/0x1090
[  423.167453][ T3637]  ? pfn_valid+0x1e0/0x1e0
[  423.171704][ T3637]  dup_mmap+0x9fc/0xec0
[  423.175695][ T3637]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  423.180901][ T3637]  ? __delayed_free_task+0x110/0x110
[  423.186036][ T3637]  ? __kasan_check_write+0x14/0x20
[  423.190968][ T3637]  ? mm_init+0x6bb/0x870
[  423.195138][ T3637]  dup_mm+0x91/0x330
[  423.198890][ T3637]  copy_mm+0x108/0x1b0
[  423.202772][ T3637]  copy_process+0x127a/0x3240
[  423.207287][ T3637]  ? proc_fail_nth_write+0x213/0x290
[  423.212406][ T3637]  ? proc_fail_nth_read+0x220/0x220
[  423.217442][ T3637]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  423.222393][ T3637]  ? vfs_write+0x9af/0x1050
[  423.226733][ T3637]  kernel_clone+0x224/0x8f0
[  423.231077][ T3637]  ? file_end_write+0x1b0/0x1b0
[  423.235754][ T3637]  ? mutex_lock+0xb6/0x130
[  423.240006][ T3637]  ? create_io_thread+0x1e0/0x1e0
[  423.244876][ T3637]  ? __mutex_lock_slowpath+0x10/0x10
[  423.250103][ T3637]  __x64_sys_clone+0x289/0x310
[  423.254778][ T3637]  ? __do_sys_vfork+0x130/0x130
[  423.259552][ T3637]  ? debug_smp_processor_id+0x17/0x20
[  423.264757][ T3637]  do_syscall_64+0x44/0xd0
[  423.269020][ T3637]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  423.274735][ T3637] RIP: 0033:0x7f475ae3d829
[  423.278994][ T3637] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  423.298455][ T3637] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  423.306676][ T3637] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  423.314486][ T3637] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  423.322297][ T3637] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  423.330107][ T3637] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  423.337921][ T3637] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  423.345842][ T3637]  </TASK>
[  423.353339][ T3639] FAULT_INJECTION: forcing a failure.
[  423.353339][ T3639] name failslab, interval 1, probability 0, space 0, times 0
[  423.365823][ T3639] CPU: 1 PID: 3639 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  423.374068][ T3639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  423.383958][ T3639] Call Trace:
[  423.387082][ T3639]  <TASK>
[  423.389861][ T3639]  dump_stack_lvl+0x151/0x1b7
[  423.394376][ T3639]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  423.399668][ T3639]  dump_stack+0x15/0x17
[  423.403659][ T3639]  should_fail+0x3c0/0x510
[  423.407914][ T3639]  __should_failslab+0x9f/0xe0
[  423.412525][ T3639]  should_failslab+0x9/0x20
[  423.416854][ T3639]  kmem_cache_alloc+0x4f/0x2f0
[  423.421455][ T3639]  ? anon_vma_fork+0x1d9/0x4f0
[  423.426056][ T3639]  anon_vma_fork+0x1d9/0x4f0
[  423.430484][ T3639]  dup_mmap+0x7ec/0xec0
[  423.434473][ T3639]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  423.439684][ T3639]  ? __delayed_free_task+0x110/0x110
[  423.444797][ T3639]  ? __kasan_check_write+0x14/0x20
[  423.449750][ T3639]  ? mm_init+0x6bb/0x870
[  423.453826][ T3639]  dup_mm+0x91/0x330
[  423.457557][ T3639]  copy_mm+0x108/0x1b0
[  423.461460][ T3639]  copy_process+0x127a/0x3240
[  423.466158][ T3639]  ? proc_fail_nth_write+0x213/0x290
[  423.471269][ T3639]  ? proc_fail_nth_read+0x220/0x220
[  423.476311][ T3639]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  423.481249][ T3639]  ? vfs_write+0x9af/0x1050
[  423.485589][ T3639]  kernel_clone+0x224/0x8f0
[  423.489936][ T3639]  ? file_end_write+0x1b0/0x1b0
[  423.494615][ T3639]  ? mutex_lock+0xb6/0x130
[  423.498865][ T3639]  ? create_io_thread+0x1e0/0x1e0
[  423.503728][ T3639]  ? __mutex_lock_slowpath+0x10/0x10
[  423.508942][ T3639]  __x64_sys_clone+0x289/0x310
[  423.513629][ T3639]  ? __do_sys_vfork+0x130/0x130
[  423.518311][ T3639]  ? debug_smp_processor_id+0x17/0x20
[  423.523519][ T3639]  do_syscall_64+0x44/0xd0
[  423.527769][ T3639]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  423.533614][ T3639] RIP: 0033:0x7f475ae3d829
[  423.537867][ T3639] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  423.557308][ T3639] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  423.565552][ T3639] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  423.573363][ T3639] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  423.581174][ T3639] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  423.588986][ T3639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  423.597491][ T3639] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  423.605304][ T3639]  </TASK>
[  423.610806][ T3641] FAULT_INJECTION: forcing a failure.
[  423.610806][ T3641] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  423.623907][ T3641] CPU: 0 PID: 3641 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  423.632136][ T3641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  423.642030][ T3641] Call Trace:
[  423.645151][ T3641]  <TASK>
[  423.647929][ T3641]  dump_stack_lvl+0x151/0x1b7
[  423.652442][ T3641]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  423.657740][ T3641]  ? __kasan_check_write+0x14/0x20
[  423.662683][ T3641]  ? __set_page_owner+0x2ee/0x310
[  423.667685][ T3641]  dump_stack+0x15/0x17
[  423.671676][ T3641]  should_fail+0x3c0/0x510
[  423.675928][ T3641]  should_fail_alloc_page+0x58/0x70
[  423.680961][ T3641]  __alloc_pages+0x207/0x850
[  423.685396][ T3641]  ? __alloc_pages+0x3bd/0x850
[  423.689996][ T3641]  ? zone_watermark_fast+0x200/0x200
[  423.695107][ T3641]  ? zone_watermark_fast+0x200/0x200
[  423.700227][ T3641]  ? __kasan_slab_alloc+0xc9/0xe0
[  423.705176][ T3641]  ? __kasan_check_write+0x14/0x20
[  423.710128][ T3641]  ? _raw_spin_lock+0xa3/0x1b0
[  423.714721][ T3641]  __pmd_alloc+0xb1/0x550
[  423.718890][ T3641]  ? kmem_cache_alloc+0x189/0x2f0
[  423.723748][ T3641]  ? anon_vma_fork+0x1d9/0x4f0
[  423.728348][ T3641]  ? __pud_alloc+0x260/0x260
[  423.732787][ T3641]  ? __pud_alloc+0x218/0x260
[  423.737202][ T3641]  ? handle_mm_fault+0x2f60/0x2f60
[  423.742149][ T3641]  copy_page_range+0xd04/0x1090
[  423.746838][ T3641]  ? pfn_valid+0x1e0/0x1e0
[  423.751090][ T3641]  dup_mmap+0x9fc/0xec0
[  423.755129][ T3641]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  423.760488][ T3641]  ? __delayed_free_task+0x110/0x110
[  423.765669][ T3641]  ? __kasan_check_write+0x14/0x20
[  423.770621][ T3641]  ? mm_init+0x6bb/0x870
[  423.774697][ T3641]  dup_mm+0x91/0x330
[  423.778440][ T3641]  copy_mm+0x108/0x1b0
[  423.782429][ T3641]  copy_process+0x127a/0x3240
[  423.786943][ T3641]  ? proc_fail_nth_write+0x213/0x290
[  423.792062][ T3641]  ? proc_fail_nth_read+0x220/0x220
[  423.797099][ T3641]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  423.802042][ T3641]  ? vfs_write+0x9af/0x1050
[  423.806390][ T3641]  kernel_clone+0x224/0x8f0
[  423.810723][ T3641]  ? file_end_write+0x1b0/0x1b0
[  423.815407][ T3641]  ? mutex_lock+0xb6/0x130
[  423.819663][ T3641]  ? create_io_thread+0x1e0/0x1e0
[  423.824522][ T3641]  ? __mutex_lock_slowpath+0x10/0x10
[  423.829654][ T3641]  __x64_sys_clone+0x289/0x310
[  423.834681][ T3641]  ? __do_sys_vfork+0x130/0x130
[  423.839366][ T3641]  ? debug_smp_processor_id+0x17/0x20
[  423.844571][ T3641]  do_syscall_64+0x44/0xd0
[  423.849121][ T3641]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  423.854946][ T3641] RIP: 0033:0x7f475ae3d829
[  423.859639][ T3641] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  423.879250][ T3641] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  423.887503][ T3641] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  423.895448][ T3641] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  423.903255][ T3641] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  423.911195][ T3641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  423.919077][ T3641] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  423.927036][ T3641]  </TASK>
[  423.933029][ T3644] FAULT_INJECTION: forcing a failure.
[  423.933029][ T3644] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  423.946196][ T3644] CPU: 0 PID: 3644 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  423.954576][ T3644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  423.964468][ T3644] Call Trace:
[  423.967590][ T3644]  <TASK>
[  423.970367][ T3644]  dump_stack_lvl+0x151/0x1b7
[  423.974880][ T3644]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  423.980305][ T3644]  ? __kasan_check_write+0x14/0x20
[  423.985242][ T3644]  ? __set_page_owner+0x2ee/0x310
[  423.990102][ T3644]  dump_stack+0x15/0x17
[  423.994109][ T3644]  should_fail+0x3c0/0x510
[  423.998346][ T3644]  should_fail_alloc_page+0x58/0x70
[  424.003381][ T3644]  __alloc_pages+0x207/0x850
[  424.007807][ T3644]  ? __alloc_pages+0x3bd/0x850
[  424.012406][ T3644]  ? zone_watermark_fast+0x200/0x200
[  424.017557][ T3644]  ? zone_watermark_fast+0x200/0x200
[  424.022647][ T3644]  ? __kasan_slab_alloc+0xc9/0xe0
[  424.027507][ T3644]  ? __kasan_check_write+0x14/0x20
[  424.032469][ T3644]  ? _raw_spin_lock+0xa3/0x1b0
[  424.037099][ T3644]  __pmd_alloc+0xb1/0x550
[  424.041233][ T3644]  ? kmem_cache_alloc+0x189/0x2f0
[  424.046083][ T3644]  ? anon_vma_fork+0x1d9/0x4f0
[  424.050688][ T3644]  ? __pud_alloc+0x260/0x260
[  424.055108][ T3644]  ? __pud_alloc+0x218/0x260
[  424.059533][ T3644]  ? handle_mm_fault+0x2f60/0x2f60
[  424.064481][ T3644]  copy_page_range+0xd04/0x1090
[  424.069170][ T3644]  ? pfn_valid+0x1e0/0x1e0
[  424.073424][ T3644]  dup_mmap+0x9fc/0xec0
[  424.077412][ T3644]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  424.082624][ T3644]  ? __delayed_free_task+0x110/0x110
[  424.087767][ T3644]  ? __kasan_check_write+0x14/0x20
[  424.092688][ T3644]  ? mm_init+0x6bb/0x870
[  424.096769][ T3644]  dup_mm+0x91/0x330
[  424.100500][ T3644]  copy_mm+0x108/0x1b0
[  424.104500][ T3644]  copy_process+0x127a/0x3240
[  424.109108][ T3644]  ? proc_fail_nth_write+0x213/0x290
[  424.114225][ T3644]  ? proc_fail_nth_read+0x220/0x220
[  424.119272][ T3644]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  424.124197][ T3644]  ? vfs_write+0x9af/0x1050
[  424.128534][ T3644]  kernel_clone+0x224/0x8f0
[  424.132876][ T3644]  ? file_end_write+0x1b0/0x1b0
[  424.137560][ T3644]  ? mutex_lock+0xb6/0x130
[  424.141814][ T3644]  ? create_io_thread+0x1e0/0x1e0
[  424.146685][ T3644]  ? __mutex_lock_slowpath+0x10/0x10
[  424.151796][ T3644]  __x64_sys_clone+0x289/0x310
[  424.156397][ T3644]  ? __do_sys_vfork+0x130/0x130
[  424.161083][ T3644]  ? debug_smp_processor_id+0x17/0x20
[  424.166287][ T3644]  do_syscall_64+0x44/0xd0
[  424.170540][ T3644]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  424.176268][ T3644] RIP: 0033:0x7f475ae3d829
[  424.180522][ T3644] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  424.200063][ T3644] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  424.208295][ T3644] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  424.216107][ T3644] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  424.224440][ T3644] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  424.232248][ T3644] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  424.240070][ T3644] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  424.247878][ T3644]  </TASK>
[  424.255085][ T3646] FAULT_INJECTION: forcing a failure.
[  424.255085][ T3646] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  424.268150][ T3646] CPU: 0 PID: 3646 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  424.276411][ T3646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  424.286307][ T3646] Call Trace:
[  424.289433][ T3646]  <TASK>
[  424.292207][ T3646]  dump_stack_lvl+0x151/0x1b7
[  424.296722][ T3646]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  424.302013][ T3646]  ? is_module_text_address+0xe1/0x140
[  424.307310][ T3646]  ? stack_trace_save+0x1f0/0x1f0
[  424.312168][ T3646]  dump_stack+0x15/0x17
[  424.316307][ T3646]  should_fail+0x3c0/0x510
[  424.320554][ T3646]  should_fail_alloc_page+0x58/0x70
[  424.325593][ T3646]  __alloc_pages+0x207/0x850
[  424.330038][ T3646]  ? stack_trace_save+0x12d/0x1f0
[  424.334959][ T3646]  ? stack_trace_snprint+0x100/0x100
[  424.340145][ T3646]  ? zone_watermark_fast+0x200/0x200
[  424.345210][ T3646]  ? __kasan_slab_alloc+0xc9/0xe0
[  424.350059][ T3646]  ? __kasan_slab_alloc+0xc9/0xe0
[  424.354922][ T3646]  ? __kasan_slab_alloc+0xb2/0xe0
[  424.359779][ T3646]  ? kmem_cache_alloc+0x189/0x2f0
[  424.364698][ T3646]  ? anon_vma_fork+0x1d9/0x4f0
[  424.369242][ T3646]  get_zeroed_page+0x19/0x40
[  424.373668][ T3646]  __pud_alloc+0x8b/0x260
[  424.377831][ T3646]  ? handle_mm_fault+0x2f60/0x2f60
[  424.382780][ T3646]  copy_page_range+0xd9e/0x1090
[  424.387476][ T3646]  ? pfn_valid+0x1e0/0x1e0
[  424.391806][ T3646]  dup_mmap+0x9fc/0xec0
[  424.395802][ T3646]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  424.401007][ T3646]  ? __delayed_free_task+0x110/0x110
[  424.406125][ T3646]  ? __kasan_check_write+0x14/0x20
[  424.411073][ T3646]  ? mm_init+0x6bb/0x870
[  424.415151][ T3646]  dup_mm+0x91/0x330
[  424.418886][ T3646]  copy_mm+0x108/0x1b0
[  424.422794][ T3646]  copy_process+0x127a/0x3240
[  424.427303][ T3646]  ? proc_fail_nth_write+0x213/0x290
[  424.432423][ T3646]  ? proc_fail_nth_read+0x220/0x220
[  424.437457][ T3646]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  424.442579][ T3646]  ? vfs_write+0x9af/0x1050
[  424.447141][ T3646]  kernel_clone+0x224/0x8f0
[  424.451430][ T3646]  ? file_end_write+0x1b0/0x1b0
[  424.456118][ T3646]  ? mutex_lock+0xb6/0x130
[  424.460369][ T3646]  ? create_io_thread+0x1e0/0x1e0
[  424.465231][ T3646]  ? __mutex_lock_slowpath+0x10/0x10
[  424.470352][ T3646]  __x64_sys_clone+0x289/0x310
[  424.474961][ T3646]  ? __do_sys_vfork+0x130/0x130
[  424.479640][ T3646]  ? debug_smp_processor_id+0x17/0x20
[  424.484847][ T3646]  do_syscall_64+0x44/0xd0
[  424.489103][ T3646]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  424.494827][ T3646] RIP: 0033:0x7f475ae3d829
[  424.499087][ T3646] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  424.518523][ T3646] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  424.526939][ T3646] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  424.534752][ T3646] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  424.542567][ T3646] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  424.550379][ T3646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  424.558185][ T3646] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  424.566020][ T3646]  </TASK>
[  424.572772][ T3648] FAULT_INJECTION: forcing a failure.
[  424.572772][ T3648] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  424.585825][ T3648] CPU: 1 PID: 3648 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  424.594188][ T3648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  424.604168][ T3648] Call Trace:
[  424.607295][ T3648]  <TASK>
[  424.610072][ T3648]  dump_stack_lvl+0x151/0x1b7
[  424.614587][ T3648]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  424.619879][ T3648]  dump_stack+0x15/0x17
[  424.623870][ T3648]  should_fail+0x3c0/0x510
[  424.628135][ T3648]  should_fail_alloc_page+0x58/0x70
[  424.633164][ T3648]  __alloc_pages+0x207/0x850
[  424.637581][ T3648]  ? zone_watermark_fast+0x200/0x200
[  424.643144][ T3648]  ? dup_mmap+0x9fc/0xec0
[  424.647316][ T3648]  ? dup_mm+0x91/0x330
[  424.651241][ T3648]  ? copy_mm+0x108/0x1b0
[  424.655296][ T3648]  ? copy_process+0x127a/0x3240
[  424.659992][ T3648]  ? kvm_sched_clock_read+0x18/0x40
[  424.665016][ T3648]  pte_alloc_one+0x73/0x1b0
[  424.669436][ T3648]  ? pfn_modify_allowed+0x2e0/0x2e0
[  424.674566][ T3648]  ? __kasan_check_write+0x14/0x20
[  424.679794][ T3648]  ? __set_page_owner+0x2ee/0x310
[  424.684645][ T3648]  __pte_alloc+0x86/0x350
[  424.688826][ T3648]  ? free_pgtables+0x210/0x210
[  424.693412][ T3648]  copy_pte_range+0x1b1f/0x20b0
[  424.698099][ T3648]  ? __kunmap_atomic+0x80/0x80
[  424.702703][ T3648]  ? __pud_alloc+0x260/0x260
[  424.707122][ T3648]  ? __pud_alloc+0x218/0x260
[  424.711550][ T3648]  ? handle_mm_fault+0x2f60/0x2f60
[  424.716496][ T3648]  copy_page_range+0xc1e/0x1090
[  424.721271][ T3648]  ? pfn_valid+0x1e0/0x1e0
[  424.725523][ T3648]  dup_mmap+0x9fc/0xec0
[  424.729513][ T3648]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  424.734721][ T3648]  ? __delayed_free_task+0x110/0x110
[  424.739841][ T3648]  ? __kasan_check_write+0x14/0x20
[  424.744790][ T3648]  ? mm_init+0x6bb/0x870
[  424.748868][ T3648]  dup_mm+0x91/0x330
[  424.752600][ T3648]  copy_mm+0x108/0x1b0
[  424.756512][ T3648]  copy_process+0x127a/0x3240
[  424.761021][ T3648]  ? proc_fail_nth_write+0x213/0x290
[  424.766142][ T3648]  ? proc_fail_nth_read+0x220/0x220
[  424.771264][ T3648]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  424.776299][ T3648]  ? vfs_write+0x9af/0x1050
[  424.780634][ T3648]  kernel_clone+0x224/0x8f0
[  424.784974][ T3648]  ? file_end_write+0x1b0/0x1b0
[  424.789662][ T3648]  ? mutex_lock+0xb6/0x130
[  424.794003][ T3648]  ? create_io_thread+0x1e0/0x1e0
[  424.798862][ T3648]  ? __mutex_lock_slowpath+0x10/0x10
[  424.804021][ T3648]  __x64_sys_clone+0x289/0x310
[  424.808671][ T3648]  ? __do_sys_vfork+0x130/0x130
[  424.813357][ T3648]  ? debug_smp_processor_id+0x17/0x20
[  424.818651][ T3648]  do_syscall_64+0x44/0xd0
[  424.822903][ T3648]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  424.831501][ T3648] RIP: 0033:0x7f475ae3d829
[  424.835750][ T3648] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  424.855369][ T3648] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  424.863867][ T3648] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  424.871767][ T3648] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  424.880454][ T3648] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  424.889132][ T3648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  424.896954][ T3648] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  424.904888][ T3648]  </TASK>
[  424.911120][ T3650] FAULT_INJECTION: forcing a failure.
[  424.911120][ T3650] name failslab, interval 1, probability 0, space 0, times 0
[  424.923730][ T3650] CPU: 1 PID: 3650 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  424.932048][ T3650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  424.942144][ T3650] Call Trace:
[  424.945243][ T3650]  <TASK>
[  424.948287][ T3650]  dump_stack_lvl+0x151/0x1b7
[  424.952793][ T3650]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  424.958266][ T3650]  dump_stack+0x15/0x17
[  424.962256][ T3650]  should_fail+0x3c0/0x510
[  424.966506][ T3650]  __should_failslab+0x9f/0xe0
[  424.971115][ T3650]  should_failslab+0x9/0x20
[  424.975466][ T3650]  kmem_cache_alloc+0x4f/0x2f0
[  424.980040][ T3650]  ? dup_mmap+0x6d3/0xec0
[  424.984310][ T3650]  dup_mmap+0x6d3/0xec0
[  424.988302][ T3650]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  424.993505][ T3650]  ? __delayed_free_task+0x110/0x110
[  424.998637][ T3650]  ? __kasan_check_write+0x14/0x20
[  425.003660][ T3650]  ? mm_init+0x6bb/0x870
[  425.007740][ T3650]  dup_mm+0x91/0x330
[  425.011481][ T3650]  copy_mm+0x108/0x1b0
[  425.015387][ T3650]  copy_process+0x127a/0x3240
[  425.019891][ T3650]  ? proc_fail_nth_write+0x213/0x290
[  425.025020][ T3650]  ? proc_fail_nth_read+0x220/0x220
[  425.030109][ T3650]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  425.035016][ T3650]  ? vfs_write+0x9af/0x1050
[  425.039419][ T3650]  kernel_clone+0x224/0x8f0
[  425.043760][ T3650]  ? file_end_write+0x1b0/0x1b0
[  425.048618][ T3650]  ? mutex_lock+0xb6/0x130
[  425.052880][ T3650]  ? create_io_thread+0x1e0/0x1e0
[  425.057731][ T3650]  ? __mutex_lock_slowpath+0x10/0x10
[  425.062856][ T3650]  __x64_sys_clone+0x289/0x310
[  425.067494][ T3650]  ? __do_sys_vfork+0x130/0x130
[  425.072142][ T3650]  ? debug_smp_processor_id+0x17/0x20
[  425.077349][ T3650]  do_syscall_64+0x44/0xd0
[  425.081599][ T3650]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  425.087333][ T3650] RIP: 0033:0x7f475ae3d829
[  425.091584][ T3650] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  425.111838][ T3650] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  425.120100][ T3650] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  425.128155][ T3650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  425.136312][ T3650] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  425.144121][ T3650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  425.152087][ T3650] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  425.159848][ T3650]  </TASK>
[  425.166307][ T3653] FAULT_INJECTION: forcing a failure.
[  425.166307][ T3653] name failslab, interval 1, probability 0, space 0, times 0
[  425.178786][ T3653] CPU: 0 PID: 3653 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  425.187032][ T3653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  425.196956][ T3653] Call Trace:
[  425.200063][ T3653]  <TASK>
[  425.202831][ T3653]  dump_stack_lvl+0x151/0x1b7
[  425.207347][ T3653]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  425.212644][ T3653]  ? __kasan_check_write+0x14/0x20
[  425.217585][ T3653]  ? up_write+0xa1/0x190
[  425.221663][ T3653]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  425.227926][ T3653]  dump_stack+0x15/0x17
[  425.232005][ T3653]  should_fail+0x3c0/0x510
[  425.237161][ T3653]  __should_failslab+0x9f/0xe0
[  425.241781][ T3653]  should_failslab+0x9/0x20
[  425.246184][ T3653]  kmem_cache_alloc+0x4f/0x2f0
[  425.251192][ T3653]  ? anon_vma_fork+0xf7/0x4f0
[  425.256341][ T3653]  anon_vma_fork+0xf7/0x4f0
[  425.260671][ T3653]  ? dup_mmap+0x6ef/0xec0
[  425.264868][ T3653]  dup_mmap+0x7ec/0xec0
[  425.268863][ T3653]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  425.274044][ T3653]  ? __delayed_free_task+0x110/0x110
[  425.279160][ T3653]  ? __kasan_check_write+0x14/0x20
[  425.284279][ T3653]  ? mm_init+0x6bb/0x870
[  425.288372][ T3653]  dup_mm+0x91/0x330
[  425.292122][ T3653]  copy_mm+0x108/0x1b0
[  425.296007][ T3653]  copy_process+0x127a/0x3240
[  425.300609][ T3653]  ? proc_fail_nth_write+0x213/0x290
[  425.305726][ T3653]  ? proc_fail_nth_read+0x220/0x220
[  425.310759][ T3653]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  425.315707][ T3653]  ? vfs_write+0x9af/0x1050
[  425.320158][ T3653]  kernel_clone+0x224/0x8f0
[  425.324485][ T3653]  ? file_end_write+0x1b0/0x1b0
[  425.329174][ T3653]  ? mutex_lock+0xb6/0x130
[  425.333427][ T3653]  ? create_io_thread+0x1e0/0x1e0
[  425.338372][ T3653]  ? __mutex_lock_slowpath+0x10/0x10
[  425.343541][ T3653]  __x64_sys_clone+0x289/0x310
[  425.348223][ T3653]  ? __do_sys_vfork+0x130/0x130
[  425.352885][ T3653]  ? debug_smp_processor_id+0x17/0x20
[  425.358093][ T3653]  do_syscall_64+0x44/0xd0
[  425.362441][ T3653]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  425.368659][ T3653] RIP: 0033:0x7f475ae3d829
[  425.372896][ T3653] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  425.392292][ T3653] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  425.400625][ T3653] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  425.409041][ T3653] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  425.416937][ T3653] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  425.424747][ T3653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  425.432739][ T3653] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  425.440642][ T3653]  </TASK>
[  425.446854][ T3655] FAULT_INJECTION: forcing a failure.
[  425.446854][ T3655] name failslab, interval 1, probability 0, space 0, times 0
[  425.459348][ T3655] CPU: 1 PID: 3655 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  425.467678][ T3655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  425.477645][ T3655] Call Trace:
[  425.480801][ T3655]  <TASK>
[  425.483542][ T3655]  dump_stack_lvl+0x151/0x1b7
[  425.488057][ T3655]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  425.493351][ T3655]  dump_stack+0x15/0x17
[  425.497438][ T3655]  should_fail+0x3c0/0x510
[  425.501783][ T3655]  __should_failslab+0x9f/0xe0
[  425.506369][ T3655]  should_failslab+0x9/0x20
[  425.510709][ T3655]  kmem_cache_alloc+0x4f/0x2f0
[  425.515312][ T3655]  ? dup_mmap+0x6d3/0xec0
[  425.520057][ T3655]  dup_mmap+0x6d3/0xec0
[  425.524043][ T3655]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  425.529250][ T3655]  ? __delayed_free_task+0x110/0x110
[  425.534370][ T3655]  ? __kasan_check_write+0x14/0x20
[  425.539314][ T3655]  ? mm_init+0x6bb/0x870
[  425.543395][ T3655]  dup_mm+0x91/0x330
[  425.547225][ T3655]  copy_mm+0x108/0x1b0
[  425.551207][ T3655]  copy_process+0x127a/0x3240
[  425.555722][ T3655]  ? proc_fail_nth_write+0x213/0x290
[  425.560841][ T3655]  ? proc_fail_nth_read+0x220/0x220
[  425.565876][ T3655]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  425.570892][ T3655]  ? vfs_write+0x9af/0x1050
[  425.575163][ T3655]  kernel_clone+0x224/0x8f0
[  425.579501][ T3655]  ? file_end_write+0x1b0/0x1b0
[  425.584187][ T3655]  ? mutex_lock+0xb6/0x130
[  425.588442][ T3655]  ? create_io_thread+0x1e0/0x1e0
[  425.593833][ T3655]  ? __mutex_lock_slowpath+0x10/0x10
[  425.599029][ T3655]  __x64_sys_clone+0x289/0x310
[  425.603631][ T3655]  ? __do_sys_vfork+0x130/0x130
[  425.608316][ T3655]  ? debug_smp_processor_id+0x17/0x20
[  425.613525][ T3655]  do_syscall_64+0x44/0xd0
[  425.617776][ T3655]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  425.623627][ T3655] RIP: 0033:0x7f475ae3d829
[  425.627873][ T3655] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  425.647409][ T3655] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  425.656007][ T3655] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  425.664066][ T3655] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  425.671871][ T3655] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  425.679791][ T3655] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  425.687672][ T3655] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  425.695489][ T3655]  </TASK>
[  425.701035][ T3657] FAULT_INJECTION: forcing a failure.
[  425.701035][ T3657] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  425.714649][ T3657] CPU: 1 PID: 3657 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  425.722966][ T3657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  425.733034][ T3657] Call Trace:
[  425.736151][ T3657]  <TASK>
[  425.739016][ T3657]  dump_stack_lvl+0x151/0x1b7
[  425.743528][ T3657]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  425.748825][ T3657]  ? __kasan_check_write+0x14/0x20
[  425.754031][ T3657]  ? __set_page_owner+0x2ee/0x310
[  425.758894][ T3657]  dump_stack+0x15/0x17
[  425.763237][ T3657]  should_fail+0x3c0/0x510
[  425.767679][ T3657]  should_fail_alloc_page+0x58/0x70
[  425.772884][ T3657]  __alloc_pages+0x207/0x850
[  425.777426][ T3657]  ? __alloc_pages+0x3bd/0x850
[  425.782021][ T3657]  ? zone_watermark_fast+0x200/0x200
[  425.787153][ T3657]  ? zone_watermark_fast+0x200/0x200
[  425.792268][ T3657]  ? __kasan_slab_alloc+0xc9/0xe0
[  425.797123][ T3657]  ? __kasan_check_write+0x14/0x20
[  425.802073][ T3657]  ? _raw_spin_lock+0xa3/0x1b0
[  425.806785][ T3657]  __pmd_alloc+0xb1/0x550
[  425.810948][ T3657]  ? kmem_cache_alloc+0x189/0x2f0
[  425.815813][ T3657]  ? anon_vma_fork+0x1d9/0x4f0
[  425.820432][ T3657]  ? __pud_alloc+0x260/0x260
[  425.824911][ T3657]  ? __pud_alloc+0x218/0x260
[  425.829281][ T3657]  ? handle_mm_fault+0x2f60/0x2f60
[  425.834211][ T3657]  copy_page_range+0xd04/0x1090
[  425.838910][ T3657]  ? pfn_valid+0x1e0/0x1e0
[  425.843149][ T3657]  dup_mmap+0x9fc/0xec0
[  425.847140][ T3657]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  425.852366][ T3657]  ? __delayed_free_task+0x110/0x110
[  425.857467][ T3657]  ? __kasan_check_write+0x14/0x20
[  425.862422][ T3657]  ? mm_init+0x6bb/0x870
[  425.866515][ T3657]  dup_mm+0x91/0x330
[  425.870228][ T3657]  copy_mm+0x108/0x1b0
[  425.874139][ T3657]  copy_process+0x127a/0x3240
[  425.878649][ T3657]  ? proc_fail_nth_write+0x213/0x290
[  425.883774][ T3657]  ? proc_fail_nth_read+0x220/0x220
[  425.888805][ T3657]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  425.893754][ T3657]  ? vfs_write+0x9af/0x1050
[  425.898089][ T3657]  kernel_clone+0x224/0x8f0
[  425.902444][ T3657]  ? file_end_write+0x1b0/0x1b0
[  425.907119][ T3657]  ? mutex_lock+0xb6/0x130
[  425.911372][ T3657]  ? create_io_thread+0x1e0/0x1e0
[  425.916226][ T3657]  ? __mutex_lock_slowpath+0x10/0x10
[  425.921350][ T3657]  __x64_sys_clone+0x289/0x310
[  425.925954][ T3657]  ? __do_sys_vfork+0x130/0x130
[  425.930644][ T3657]  ? debug_smp_processor_id+0x17/0x20
[  425.935890][ T3657]  do_syscall_64+0x44/0xd0
[  425.940217][ T3657]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  425.945946][ T3657] RIP: 0033:0x7f475ae3d829
[  425.950205][ T3657] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  425.969637][ T3657] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  425.977881][ T3657] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  425.985694][ T3657] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  425.993687][ T3657] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  426.001494][ T3657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  426.009404][ T3657] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  426.017215][ T3657]  </TASK>
[  426.022989][ T3659] FAULT_INJECTION: forcing a failure.
[  426.022989][ T3659] name failslab, interval 1, probability 0, space 0, times 0
[  426.035592][ T3659] CPU: 0 PID: 3659 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  426.043830][ T3659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  426.053811][ T3659] Call Trace:
[  426.056937][ T3659]  <TASK>
[  426.059722][ T3659]  dump_stack_lvl+0x151/0x1b7
[  426.064312][ T3659]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  426.069606][ T3659]  dump_stack+0x15/0x17
[  426.073687][ T3659]  should_fail+0x3c0/0x510
[  426.077938][ T3659]  __should_failslab+0x9f/0xe0
[  426.082537][ T3659]  should_failslab+0x9/0x20
[  426.086878][ T3659]  kmem_cache_alloc+0x4f/0x2f0
[  426.091654][ T3659]  ? anon_vma_fork+0x1d9/0x4f0
[  426.096346][ T3659]  anon_vma_fork+0x1d9/0x4f0
[  426.100759][ T3659]  dup_mmap+0x7ec/0xec0
[  426.104754][ T3659]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  426.109969][ T3659]  ? __delayed_free_task+0x110/0x110
[  426.115083][ T3659]  ? __kasan_check_write+0x14/0x20
[  426.120399][ T3659]  ? mm_init+0x6bb/0x870
[  426.124474][ T3659]  dup_mm+0x91/0x330
[  426.128287][ T3659]  copy_mm+0x108/0x1b0
[  426.132195][ T3659]  copy_process+0x127a/0x3240
[  426.136707][ T3659]  ? proc_fail_nth_write+0x213/0x290
[  426.141838][ T3659]  ? proc_fail_nth_read+0x220/0x220
[  426.146872][ T3659]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  426.151805][ T3659]  ? vfs_write+0x9af/0x1050
[  426.156144][ T3659]  kernel_clone+0x224/0x8f0
[  426.160502][ T3659]  ? file_end_write+0x1b0/0x1b0
[  426.165179][ T3659]  ? mutex_lock+0xb6/0x130
[  426.169425][ T3659]  ? create_io_thread+0x1e0/0x1e0
[  426.174285][ T3659]  ? __mutex_lock_slowpath+0x10/0x10
[  426.179415][ T3659]  __x64_sys_clone+0x289/0x310
[  426.184005][ T3659]  ? __do_sys_vfork+0x130/0x130
[  426.188698][ T3659]  ? debug_smp_processor_id+0x17/0x20
[  426.194076][ T3659]  do_syscall_64+0x44/0xd0
[  426.198327][ T3659]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  426.204053][ T3659] RIP: 0033:0x7f475ae3d829
[  426.208306][ T3659] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  426.227834][ T3659] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  426.236084][ T3659] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  426.243893][ T3659] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  426.251704][ T3659] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  426.259513][ T3659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  426.267325][ T3659] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  426.275230][ T3659]  </TASK>
[  426.281426][ T3662] FAULT_INJECTION: forcing a failure.
[  426.281426][ T3662] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  426.294782][ T3662] CPU: 1 PID: 3662 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  426.303009][ T3662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  426.312915][ T3662] Call Trace:
[  426.316032][ T3662]  <TASK>
[  426.318840][ T3662]  dump_stack_lvl+0x151/0x1b7
[  426.323320][ T3662]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  426.328615][ T3662]  ? __kasan_check_write+0x14/0x20
[  426.333564][ T3662]  ? __set_page_owner+0x2ee/0x310
[  426.338424][ T3662]  dump_stack+0x15/0x17
[  426.342417][ T3662]  should_fail+0x3c0/0x510
[  426.346671][ T3662]  should_fail_alloc_page+0x58/0x70
[  426.351876][ T3662]  __alloc_pages+0x207/0x850
[  426.356309][ T3662]  ? __alloc_pages+0x3bd/0x850
[  426.360906][ T3662]  ? zone_watermark_fast+0x200/0x200
[  426.366022][ T3662]  ? zone_watermark_fast+0x200/0x200
[  426.371142][ T3662]  ? __kasan_slab_alloc+0xc9/0xe0
[  426.376010][ T3662]  ? __kasan_check_write+0x14/0x20
[  426.380957][ T3662]  ? _raw_spin_lock+0xa3/0x1b0
[  426.385555][ T3662]  __pmd_alloc+0xb1/0x550
[  426.389729][ T3662]  ? kmem_cache_alloc+0x189/0x2f0
[  426.394577][ T3662]  ? anon_vma_fork+0x1d9/0x4f0
[  426.399184][ T3662]  ? __pud_alloc+0x260/0x260
[  426.403609][ T3662]  ? __pud_alloc+0x218/0x260
[  426.408040][ T3662]  ? handle_mm_fault+0x2f60/0x2f60
[  426.412983][ T3662]  copy_page_range+0xd04/0x1090
[  426.418449][ T3662]  ? pfn_valid+0x1e0/0x1e0
[  426.422707][ T3662]  dup_mmap+0x9fc/0xec0
[  426.426699][ T3662]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  426.431900][ T3662]  ? __delayed_free_task+0x110/0x110
[  426.437016][ T3662]  ? __kasan_check_write+0x14/0x20
[  426.441985][ T3662]  ? mm_init+0x6bb/0x870
[  426.446221][ T3662]  dup_mm+0x91/0x330
[  426.449950][ T3662]  copy_mm+0x108/0x1b0
[  426.454037][ T3662]  copy_process+0x127a/0x3240
[  426.458550][ T3662]  ? proc_fail_nth_write+0x213/0x290
[  426.463936][ T3662]  ? proc_fail_nth_read+0x220/0x220
[  426.468961][ T3662]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  426.473908][ T3662]  ? vfs_write+0x9af/0x1050
[  426.478245][ T3662]  kernel_clone+0x224/0x8f0
[  426.482586][ T3662]  ? file_end_write+0x1b0/0x1b0
[  426.487382][ T3662]  ? mutex_lock+0xb6/0x130
[  426.491627][ T3662]  ? create_io_thread+0x1e0/0x1e0
[  426.496662][ T3662]  ? __mutex_lock_slowpath+0x10/0x10
[  426.501793][ T3662]  __x64_sys_clone+0x289/0x310
[  426.506387][ T3662]  ? __do_sys_vfork+0x130/0x130
[  426.511075][ T3662]  ? debug_smp_processor_id+0x17/0x20
[  426.516277][ T3662]  do_syscall_64+0x44/0xd0
[  426.520560][ T3662]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  426.526266][ T3662] RIP: 0033:0x7f475ae3d829
[  426.530514][ T3662] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  426.550043][ T3662] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  426.558291][ T3662] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  426.566095][ T3662] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  426.573937][ T3662] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  426.581717][ T3662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  426.589526][ T3662] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  426.597516][ T3662]  </TASK>
[  426.604328][ T3664] FAULT_INJECTION: forcing a failure.
[  426.604328][ T3664] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  426.617928][ T3664] CPU: 1 PID: 3664 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  426.626144][ T3664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  426.636136][ T3664] Call Trace:
[  426.639250][ T3664]  <TASK>
[  426.642026][ T3664]  dump_stack_lvl+0x151/0x1b7
[  426.646539][ T3664]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  426.651832][ T3664]  ? is_module_text_address+0xe1/0x140
[  426.657135][ T3664]  ? stack_trace_save+0x1f0/0x1f0
[  426.662009][ T3664]  dump_stack+0x15/0x17
[  426.665979][ T3664]  should_fail+0x3c0/0x510
[  426.670263][ T3664]  should_fail_alloc_page+0x58/0x70
[  426.675267][ T3664]  __alloc_pages+0x207/0x850
[  426.679696][ T3664]  ? stack_trace_save+0x12d/0x1f0
[  426.684554][ T3664]  ? stack_trace_snprint+0x100/0x100
[  426.689799][ T3664]  ? zone_watermark_fast+0x200/0x200
[  426.694903][ T3664]  ? __kasan_slab_alloc+0xc9/0xe0
[  426.699809][ T3664]  ? __kasan_slab_alloc+0xc9/0xe0
[  426.704624][ T3664]  ? __kasan_slab_alloc+0xb2/0xe0
[  426.709484][ T3664]  ? kmem_cache_alloc+0x189/0x2f0
[  426.714517][ T3664]  ? anon_vma_fork+0x1d9/0x4f0
[  426.719207][ T3664]  get_zeroed_page+0x19/0x40
[  426.723633][ T3664]  __pud_alloc+0x8b/0x260
[  426.729360][ T3664]  ? handle_mm_fault+0x2f60/0x2f60
[  426.734309][ T3664]  copy_page_range+0xd9e/0x1090
[  426.738996][ T3664]  ? pfn_valid+0x1e0/0x1e0
[  426.743248][ T3664]  dup_mmap+0x9fc/0xec0
[  426.747240][ T3664]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  426.752899][ T3664]  ? __delayed_free_task+0x110/0x110
[  426.758002][ T3664]  ? __kasan_check_write+0x14/0x20
[  426.762955][ T3664]  ? mm_init+0x6bb/0x870
[  426.767029][ T3664]  dup_mm+0x91/0x330
[  426.770763][ T3664]  copy_mm+0x108/0x1b0
[  426.774666][ T3664]  copy_process+0x127a/0x3240
[  426.779178][ T3664]  ? proc_fail_nth_write+0x213/0x290
[  426.784298][ T3664]  ? proc_fail_nth_read+0x220/0x220
[  426.789427][ T3664]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  426.794367][ T3664]  ? vfs_write+0x9af/0x1050
[  426.798889][ T3664]  kernel_clone+0x224/0x8f0
[  426.803227][ T3664]  ? file_end_write+0x1b0/0x1b0
[  426.808257][ T3664]  ? mutex_lock+0xb6/0x130
[  426.812507][ T3664]  ? create_io_thread+0x1e0/0x1e0
[  426.817370][ T3664]  ? __mutex_lock_slowpath+0x10/0x10
[  426.822488][ T3664]  __x64_sys_clone+0x289/0x310
[  426.827283][ T3664]  ? __do_sys_vfork+0x130/0x130
[  426.831976][ T3664]  ? debug_smp_processor_id+0x17/0x20
[  426.837171][ T3664]  do_syscall_64+0x44/0xd0
[  426.841423][ T3664]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  426.847152][ T3664] RIP: 0033:0x7f475ae3d829
[  426.851406][ T3664] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  426.870853][ T3664] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  426.879094][ T3664] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  426.886990][ T3664] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  426.894805][ T3664] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  426.902611][ T3664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  426.910509][ T3664] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  426.918325][ T3664]  </TASK>
[  426.924228][ T3666] FAULT_INJECTION: forcing a failure.
[  426.924228][ T3666] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  426.937292][ T3666] CPU: 1 PID: 3666 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  426.945642][ T3666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  426.955536][ T3666] Call Trace:
[  426.958661][ T3666]  <TASK>
[  426.961440][ T3666]  dump_stack_lvl+0x151/0x1b7
[  426.965952][ T3666]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  426.971245][ T3666]  ? is_module_text_address+0xe1/0x140
[  426.976541][ T3666]  ? stack_trace_save+0x1f0/0x1f0
[  426.981486][ T3666]  dump_stack+0x15/0x17
[  426.985479][ T3666]  should_fail+0x3c0/0x510
[  426.989734][ T3666]  should_fail_alloc_page+0x58/0x70
[  426.994782][ T3666]  __alloc_pages+0x207/0x850
[  426.999641][ T3666]  ? stack_trace_save+0x12d/0x1f0
[  427.004840][ T3666]  ? stack_trace_snprint+0x100/0x100
[  427.010560][ T3666]  ? zone_watermark_fast+0x200/0x200
[  427.015682][ T3666]  ? __kasan_slab_alloc+0xc9/0xe0
[  427.020543][ T3666]  ? __kasan_slab_alloc+0xc9/0xe0
[  427.025403][ T3666]  ? __kasan_slab_alloc+0xb2/0xe0
[  427.030263][ T3666]  ? kmem_cache_alloc+0x189/0x2f0
[  427.035124][ T3666]  ? anon_vma_fork+0x1d9/0x4f0
[  427.039725][ T3666]  get_zeroed_page+0x19/0x40
[  427.044160][ T3666]  __pud_alloc+0x8b/0x260
[  427.048322][ T3666]  ? handle_mm_fault+0x2f60/0x2f60
[  427.053268][ T3666]  copy_page_range+0xd9e/0x1090
[  427.057956][ T3666]  ? pfn_valid+0x1e0/0x1e0
[  427.062205][ T3666]  dup_mmap+0x9fc/0xec0
[  427.066196][ T3666]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  427.071430][ T3666]  ? __delayed_free_task+0x110/0x110
[  427.076524][ T3666]  ? __kasan_check_write+0x14/0x20
[  427.081469][ T3666]  ? mm_init+0x6bb/0x870
[  427.085637][ T3666]  dup_mm+0x91/0x330
[  427.089372][ T3666]  copy_mm+0x108/0x1b0
[  427.093274][ T3666]  copy_process+0x127a/0x3240
[  427.097880][ T3666]  ? proc_fail_nth_write+0x213/0x290
[  427.102995][ T3666]  ? proc_fail_nth_read+0x220/0x220
[  427.108027][ T3666]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  427.112983][ T3666]  ? vfs_write+0x9af/0x1050
[  427.117328][ T3666]  kernel_clone+0x224/0x8f0
[  427.121657][ T3666]  ? file_end_write+0x1b0/0x1b0
[  427.126342][ T3666]  ? mutex_lock+0xb6/0x130
[  427.130610][ T3666]  ? create_io_thread+0x1e0/0x1e0
[  427.135456][ T3666]  ? __mutex_lock_slowpath+0x10/0x10
[  427.140575][ T3666]  __x64_sys_clone+0x289/0x310
[  427.145173][ T3666]  ? __do_sys_vfork+0x130/0x130
[  427.149862][ T3666]  ? debug_smp_processor_id+0x17/0x20
[  427.155075][ T3666]  do_syscall_64+0x44/0xd0
[  427.159326][ T3666]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  427.165137][ T3666] RIP: 0033:0x7f475ae3d829
[  427.169391][ T3666] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  427.189030][ T3666] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  427.197274][ T3666] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  427.205260][ T3666] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  427.213069][ T3666] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  427.221501][ T3666] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  427.229309][ T3666] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  427.237122][ T3666]  </TASK>
[  427.243509][ T3669] FAULT_INJECTION: forcing a failure.
[  427.243509][ T3669] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  427.256573][ T3669] CPU: 1 PID: 3669 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  427.264843][ T3669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  427.274737][ T3669] Call Trace:
[  427.277852][ T3669]  <TASK>
[  427.280629][ T3669]  dump_stack_lvl+0x151/0x1b7
[  427.285148][ T3669]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  427.290437][ T3669]  ? is_module_text_address+0xe1/0x140
[  427.295741][ T3669]  ? stack_trace_save+0x1f0/0x1f0
[  427.300859][ T3669]  dump_stack+0x15/0x17
[  427.304844][ T3669]  should_fail+0x3c0/0x510
[  427.309109][ T3669]  should_fail_alloc_page+0x58/0x70
[  427.314224][ T3669]  __alloc_pages+0x207/0x850
[  427.318652][ T3669]  ? stack_trace_save+0x12d/0x1f0
[  427.324635][ T3669]  ? stack_trace_snprint+0x100/0x100
[  427.329751][ T3669]  ? zone_watermark_fast+0x200/0x200
[  427.334883][ T3669]  ? __kasan_slab_alloc+0xc9/0xe0
[  427.339741][ T3669]  ? __kasan_slab_alloc+0xc9/0xe0
[  427.344623][ T3669]  ? __kasan_slab_alloc+0xb2/0xe0
[  427.349483][ T3669]  ? kmem_cache_alloc+0x189/0x2f0
[  427.354445][ T3669]  ? anon_vma_fork+0x1d9/0x4f0
[  427.359046][ T3669]  get_zeroed_page+0x19/0x40
[  427.363550][ T3669]  __pud_alloc+0x8b/0x260
[  427.367723][ T3669]  ? handle_mm_fault+0x2f60/0x2f60
[  427.372661][ T3669]  copy_page_range+0xd9e/0x1090
[  427.377349][ T3669]  ? pfn_valid+0x1e0/0x1e0
[  427.381622][ T3669]  dup_mmap+0x9fc/0xec0
[  427.385607][ T3669]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  427.390800][ T3669]  ? __delayed_free_task+0x110/0x110
[  427.395922][ T3669]  ? __kasan_check_write+0x14/0x20
[  427.400869][ T3669]  ? mm_init+0x6bb/0x870
[  427.404983][ T3669]  dup_mm+0x91/0x330
[  427.408763][ T3669]  copy_mm+0x108/0x1b0
[  427.412759][ T3669]  copy_process+0x127a/0x3240
[  427.417270][ T3669]  ? proc_fail_nth_write+0x213/0x290
[  427.422390][ T3669]  ? proc_fail_nth_read+0x220/0x220
[  427.427549][ T3669]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  427.432597][ T3669]  ? vfs_write+0x9af/0x1050
[  427.436925][ T3669]  kernel_clone+0x224/0x8f0
[  427.441258][ T3669]  ? file_end_write+0x1b0/0x1b0
[  427.445941][ T3669]  ? mutex_lock+0xb6/0x130
[  427.450399][ T3669]  ? create_io_thread+0x1e0/0x1e0
[  427.455510][ T3669]  ? __mutex_lock_slowpath+0x10/0x10
[  427.460673][ T3669]  __x64_sys_clone+0x289/0x310
[  427.465327][ T3669]  ? __do_sys_vfork+0x130/0x130
[  427.470008][ T3669]  ? debug_smp_processor_id+0x17/0x20
[  427.475308][ T3669]  do_syscall_64+0x44/0xd0
[  427.479900][ T3669]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  427.485841][ T3669] RIP: 0033:0x7f475ae3d829
[  427.490334][ T3669] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  427.510128][ T3669] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  427.518358][ T3669] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  427.526344][ T3669] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  427.534676][ T3669] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  427.543355][ T3669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  427.551166][ T3669] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  427.558987][ T3669]  </TASK>
[  427.565375][ T3671] FAULT_INJECTION: forcing a failure.
[  427.565375][ T3671] name failslab, interval 1, probability 0, space 0, times 0
[  427.578493][ T3671] CPU: 0 PID: 3671 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  427.586888][ T3671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  427.596785][ T3671] Call Trace:
[  427.599908][ T3671]  <TASK>
[  427.602693][ T3671]  dump_stack_lvl+0x151/0x1b7
[  427.607200][ T3671]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  427.612672][ T3671]  dump_stack+0x15/0x17
[  427.616662][ T3671]  should_fail+0x3c0/0x510
[  427.620924][ T3671]  __should_failslab+0x9f/0xe0
[  427.625511][ T3671]  should_failslab+0x9/0x20
[  427.629964][ T3671]  kmem_cache_alloc+0x4f/0x2f0
[  427.634544][ T3671]  ? anon_vma_fork+0x1d9/0x4f0
[  427.639919][ T3671]  anon_vma_fork+0x1d9/0x4f0
[  427.644439][ T3671]  dup_mmap+0x7ec/0xec0
[  427.648544][ T3671]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  427.653827][ T3671]  ? __delayed_free_task+0x110/0x110
[  427.658971][ T3671]  ? __kasan_check_write+0x14/0x20
[  427.663877][ T3671]  ? mm_init+0x6bb/0x870
[  427.668029][ T3671]  dup_mm+0x91/0x330
[  427.671691][ T3671]  copy_mm+0x108/0x1b0
[  427.675597][ T3671]  copy_process+0x127a/0x3240
[  427.681267][ T3671]  ? proc_fail_nth_write+0x213/0x290
[  427.686374][ T3671]  ? proc_fail_nth_read+0x220/0x220
[  427.691690][ T3671]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  427.696972][ T3671]  ? vfs_write+0x9af/0x1050
[  427.701311][ T3671]  kernel_clone+0x224/0x8f0
[  427.705650][ T3671]  ? file_end_write+0x1b0/0x1b0
[  427.710336][ T3671]  ? mutex_lock+0xb6/0x130
[  427.714676][ T3671]  ? create_io_thread+0x1e0/0x1e0
[  427.719541][ T3671]  ? __mutex_lock_slowpath+0x10/0x10
[  427.724658][ T3671]  __x64_sys_clone+0x289/0x310
[  427.729295][ T3671]  ? __do_sys_vfork+0x130/0x130
[  427.734012][ T3671]  ? debug_smp_processor_id+0x17/0x20
[  427.739240][ T3671]  do_syscall_64+0x44/0xd0
[  427.743490][ T3671]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  427.749217][ T3671] RIP: 0033:0x7f475ae3d829
[  427.753473][ T3671] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  427.773087][ T3671] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  427.781438][ T3671] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  427.789314][ T3671] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  427.797129][ T3671] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  427.804938][ T3671] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  427.812749][ T3671] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  427.820586][ T3671]  </TASK>
[  427.827937][ T3673] FAULT_INJECTION: forcing a failure.
[  427.827937][ T3673] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  427.841203][ T3673] CPU: 1 PID: 3673 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  427.849460][ T3673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  427.859329][ T3673] Call Trace:
[  427.862454][ T3673]  <TASK>
[  427.865234][ T3673]  dump_stack_lvl+0x151/0x1b7
[  427.869745][ T3673]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  427.875212][ T3673]  ? is_module_text_address+0xe1/0x140
[  427.880701][ T3673]  ? stack_trace_save+0x1f0/0x1f0
[  427.885575][ T3673]  dump_stack+0x15/0x17
[  427.889901][ T3673]  should_fail+0x3c0/0x510
[  427.894156][ T3673]  should_fail_alloc_page+0x58/0x70
[  427.899198][ T3673]  __alloc_pages+0x207/0x850
[  427.903613][ T3673]  ? stack_trace_save+0x12d/0x1f0
[  427.908482][ T3673]  ? stack_trace_snprint+0x100/0x100
[  427.913856][ T3673]  ? zone_watermark_fast+0x200/0x200
[  427.919156][ T3673]  ? __kasan_slab_alloc+0xc9/0xe0
[  427.924010][ T3673]  ? __kasan_slab_alloc+0xb2/0xe0
[  427.928871][ T3673]  ? kmem_cache_alloc+0x189/0x2f0
[  427.933733][ T3673]  ? anon_vma_fork+0x1d9/0x4f0
[  427.938330][ T3673]  get_zeroed_page+0x19/0x40
[  427.942757][ T3673]  __pud_alloc+0x8b/0x260
[  427.946923][ T3673]  ? handle_mm_fault+0x2f60/0x2f60
[  427.951868][ T3673]  copy_page_range+0xd9e/0x1090
[  427.956557][ T3673]  ? pfn_valid+0x1e0/0x1e0
[  427.960810][ T3673]  dup_mmap+0x9fc/0xec0
[  427.964799][ T3673]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  427.970007][ T3673]  ? __delayed_free_task+0x110/0x110
[  427.975131][ T3673]  ? __kasan_check_write+0x14/0x20
[  427.980075][ T3673]  ? mm_init+0x6bb/0x870
[  427.984155][ T3673]  dup_mm+0x91/0x330
[  427.987889][ T3673]  copy_mm+0x108/0x1b0
[  427.991791][ T3673]  copy_process+0x127a/0x3240
[  427.996308][ T3673]  ? proc_fail_nth_write+0x213/0x290
[  428.001428][ T3673]  ? proc_fail_nth_read+0x220/0x220
[  428.006461][ T3673]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  428.011415][ T3673]  ? vfs_write+0x9af/0x1050
[  428.015842][ T3673]  kernel_clone+0x224/0x8f0
[  428.020271][ T3673]  ? file_end_write+0x1b0/0x1b0
[  428.024948][ T3673]  ? mutex_lock+0xb6/0x130
[  428.029289][ T3673]  ? create_io_thread+0x1e0/0x1e0
[  428.034147][ T3673]  ? __mutex_lock_slowpath+0x10/0x10
[  428.039615][ T3673]  __x64_sys_clone+0x289/0x310
[  428.044216][ T3673]  ? __do_sys_vfork+0x130/0x130
[  428.048901][ T3673]  ? debug_smp_processor_id+0x17/0x20
[  428.054108][ T3673]  do_syscall_64+0x44/0xd0
[  428.058365][ T3673]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  428.064177][ T3673] RIP: 0033:0x7f475ae3d829
[  428.068431][ T3673] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  428.087874][ T3673] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  428.096207][ T3673] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  428.104102][ T3673] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  428.111915][ T3673] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  428.120596][ T3673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  428.128849][ T3673] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  428.136658][ T3673]  </TASK>
[  428.142061][ T3675] FAULT_INJECTION: forcing a failure.
[  428.142061][ T3675] name failslab, interval 1, probability 0, space 0, times 0
[  428.154629][ T3675] CPU: 1 PID: 3675 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  428.162881][ T3675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  428.173738][ T3675] Call Trace:
[  428.176860][ T3675]  <TASK>
[  428.179634][ T3675]  dump_stack_lvl+0x151/0x1b7
[  428.184146][ T3675]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  428.189443][ T3675]  ? __kasan_check_write+0x14/0x20
[  428.194398][ T3675]  ? up_write+0xa1/0x190
[  428.198474][ T3675]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  428.204728][ T3675]  dump_stack+0x15/0x17
[  428.208710][ T3675]  should_fail+0x3c0/0x510
[  428.212980][ T3675]  __should_failslab+0x9f/0xe0
[  428.217563][ T3675]  should_failslab+0x9/0x20
[  428.222040][ T3675]  kmem_cache_alloc+0x4f/0x2f0
[  428.226719][ T3675]  ? anon_vma_fork+0xf7/0x4f0
[  428.231232][ T3675]  anon_vma_fork+0xf7/0x4f0
[  428.235575][ T3675]  ? dup_mmap+0x6ef/0xec0
[  428.239739][ T3675]  dup_mmap+0x7ec/0xec0
[  428.243924][ T3675]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  428.249355][ T3675]  ? __delayed_free_task+0x110/0x110
[  428.254468][ T3675]  ? __kasan_check_write+0x14/0x20
[  428.259412][ T3675]  ? mm_init+0x6bb/0x870
[  428.263544][ T3675]  dup_mm+0x91/0x330
[  428.267396][ T3675]  copy_mm+0x108/0x1b0
[  428.271303][ T3675]  copy_process+0x127a/0x3240
[  428.275989][ T3675]  ? proc_fail_nth_write+0x213/0x290
[  428.281286][ T3675]  ? proc_fail_nth_read+0x220/0x220
[  428.286334][ T3675]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  428.291263][ T3675]  ? vfs_write+0x9af/0x1050
[  428.295736][ T3675]  kernel_clone+0x224/0x8f0
[  428.300058][ T3675]  ? file_end_write+0x1b0/0x1b0
[  428.304744][ T3675]  ? mutex_lock+0xb6/0x130
[  428.308996][ T3675]  ? create_io_thread+0x1e0/0x1e0
[  428.313857][ T3675]  ? __mutex_lock_slowpath+0x10/0x10
[  428.318978][ T3675]  __x64_sys_clone+0x289/0x310
[  428.323579][ T3675]  ? __do_sys_vfork+0x130/0x130
[  428.329481][ T3675]  ? debug_smp_processor_id+0x17/0x20
[  428.334690][ T3675]  do_syscall_64+0x44/0xd0
[  428.338941][ T3675]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  428.344680][ T3675] RIP: 0033:0x7f475ae3d829
[  428.349349][ T3675] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  428.369177][ T3675] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  428.377677][ T3675] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  428.385531][ T3675] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  428.393308][ T3675] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  428.401194][ T3675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  428.409006][ T3675] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  428.417092][ T3675]  </TASK>
[  428.424516][ T3678] FAULT_INJECTION: forcing a failure.
[  428.424516][ T3678] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  428.437603][ T3678] CPU: 1 PID: 3678 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  428.445841][ T3678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  428.455736][ T3678] Call Trace:
[  428.458858][ T3678]  <TASK>
[  428.461635][ T3678]  dump_stack_lvl+0x151/0x1b7
[  428.466237][ T3678]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  428.471535][ T3678]  ? __kasan_check_write+0x14/0x20
[  428.476501][ T3678]  ? __set_page_owner+0x2ee/0x310
[  428.481338][ T3678]  dump_stack+0x15/0x17
[  428.485341][ T3678]  should_fail+0x3c0/0x510
[  428.489583][ T3678]  should_fail_alloc_page+0x58/0x70
[  428.494625][ T3678]  __alloc_pages+0x207/0x850
[  428.499059][ T3678]  ? __alloc_pages+0x3bd/0x850
[  428.503644][ T3678]  ? zone_watermark_fast+0x200/0x200
[  428.508861][ T3678]  ? zone_watermark_fast+0x200/0x200
[  428.514322][ T3678]  ? __kasan_slab_alloc+0xc9/0xe0
[  428.519180][ T3678]  ? __kasan_check_write+0x14/0x20
[  428.524124][ T3678]  ? _raw_spin_lock+0xa3/0x1b0
[  428.528724][ T3678]  __pmd_alloc+0xb1/0x550
[  428.532916][ T3678]  ? kmem_cache_alloc+0x189/0x2f0
[  428.537844][ T3678]  ? anon_vma_fork+0x1d9/0x4f0
[  428.542441][ T3678]  ? __pud_alloc+0x260/0x260
[  428.546864][ T3678]  ? __pud_alloc+0x218/0x260
[  428.551293][ T3678]  ? handle_mm_fault+0x2f60/0x2f60
[  428.556240][ T3678]  copy_page_range+0xd04/0x1090
[  428.560928][ T3678]  ? pfn_valid+0x1e0/0x1e0
[  428.565359][ T3678]  dup_mmap+0x9fc/0xec0
[  428.569342][ T3678]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  428.575427][ T3678]  ? __delayed_free_task+0x110/0x110
[  428.580713][ T3678]  ? __kasan_check_write+0x14/0x20
[  428.585756][ T3678]  ? mm_init+0x6bb/0x870
[  428.589830][ T3678]  dup_mm+0x91/0x330
[  428.593652][ T3678]  copy_mm+0x108/0x1b0
[  428.597571][ T3678]  copy_process+0x127a/0x3240
[  428.602073][ T3678]  ? proc_fail_nth_write+0x213/0x290
[  428.607200][ T3678]  ? proc_fail_nth_read+0x220/0x220
[  428.612342][ T3678]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  428.617360][ T3678]  ? vfs_write+0x9af/0x1050
[  428.621687][ T3678]  kernel_clone+0x224/0x8f0
[  428.626023][ T3678]  ? file_end_write+0x1b0/0x1b0
[  428.630809][ T3678]  ? mutex_lock+0xb6/0x130
[  428.635062][ T3678]  ? create_io_thread+0x1e0/0x1e0
[  428.639911][ T3678]  ? __mutex_lock_slowpath+0x10/0x10
[  428.645118][ T3678]  __x64_sys_clone+0x289/0x310
[  428.649718][ T3678]  ? __do_sys_vfork+0x130/0x130
[  428.654504][ T3678]  ? debug_smp_processor_id+0x17/0x20
[  428.659698][ T3678]  do_syscall_64+0x44/0xd0
[  428.663954][ T3678]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  428.669679][ T3678] RIP: 0033:0x7f475ae3d829
[  428.673934][ T3678] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  428.693562][ T3678] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  428.701891][ T3678] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  428.709691][ T3678] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  428.717511][ T3678] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  428.725313][ T3678] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  428.733126][ T3678] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  428.741117][ T3678]  </TASK>
[  428.747257][ T3680] FAULT_INJECTION: forcing a failure.
[  428.747257][ T3680] name failslab, interval 1, probability 0, space 0, times 0
[  428.759854][ T3680] CPU: 0 PID: 3680 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  428.768167][ T3680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  428.778333][ T3680] Call Trace:
[  428.781453][ T3680]  <TASK>
[  428.784229][ T3680]  dump_stack_lvl+0x151/0x1b7
[  428.788745][ T3680]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  428.794038][ T3680]  dump_stack+0x15/0x17
[  428.798117][ T3680]  should_fail+0x3c0/0x510
[  428.802371][ T3680]  __should_failslab+0x9f/0xe0
[  428.806971][ T3680]  should_failslab+0x9/0x20
[  428.811395][ T3680]  kmem_cache_alloc+0x4f/0x2f0
[  428.816055][ T3680]  ? dup_mmap+0x6d3/0xec0
[  428.820160][ T3680]  dup_mmap+0x6d3/0xec0
[  428.824152][ T3680]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  428.829362][ T3680]  ? __delayed_free_task+0x110/0x110
[  428.834486][ T3680]  ? __kasan_check_write+0x14/0x20
[  428.839430][ T3680]  ? mm_init+0x6bb/0x870
[  428.843520][ T3680]  dup_mm+0x91/0x330
[  428.847240][ T3680]  copy_mm+0x108/0x1b0
[  428.851154][ T3680]  copy_process+0x127a/0x3240
[  428.855756][ T3680]  ? proc_fail_nth_write+0x213/0x290
[  428.860875][ T3680]  ? proc_fail_nth_read+0x220/0x220
[  428.866159][ T3680]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  428.871107][ T3680]  ? vfs_write+0x9af/0x1050
[  428.875448][ T3680]  kernel_clone+0x224/0x8f0
[  428.879788][ T3680]  ? file_end_write+0x1b0/0x1b0
[  428.884476][ T3680]  ? mutex_lock+0xb6/0x130
[  428.888732][ T3680]  ? create_io_thread+0x1e0/0x1e0
[  428.893588][ T3680]  ? __mutex_lock_slowpath+0x10/0x10
[  428.898706][ T3680]  __x64_sys_clone+0x289/0x310
[  428.903307][ T3680]  ? __do_sys_vfork+0x130/0x130
[  428.908046][ T3680]  ? debug_smp_processor_id+0x17/0x20
[  428.913210][ T3680]  do_syscall_64+0x44/0xd0
[  428.917460][ T3680]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  428.923183][ T3680] RIP: 0033:0x7f475ae3d829
[  428.927438][ T3680] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  428.947001][ T3680] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  428.955241][ T3680] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  428.963142][ T3680] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  428.970954][ T3680] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  428.978766][ T3680] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  428.986607][ T3680] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  428.994388][ T3680]  </TASK>
[  429.001820][ T3682] FAULT_INJECTION: forcing a failure.
[  429.001820][ T3682] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  429.015040][ T3682] CPU: 0 PID: 3682 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  429.023353][ T3682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  429.033369][ T3682] Call Trace:
[  429.036472][ T3682]  <TASK>
[  429.039236][ T3682]  dump_stack_lvl+0x151/0x1b7
[  429.043752][ T3682]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  429.049046][ T3682]  ? is_module_text_address+0xe1/0x140
[  429.054338][ T3682]  ? stack_trace_save+0x1f0/0x1f0
[  429.059197][ T3682]  dump_stack+0x15/0x17
[  429.063191][ T3682]  should_fail+0x3c0/0x510
[  429.068138][ T3682]  should_fail_alloc_page+0x58/0x70
[  429.073171][ T3682]  __alloc_pages+0x207/0x850
[  429.077597][ T3682]  ? stack_trace_save+0x12d/0x1f0
[  429.082458][ T3682]  ? stack_trace_snprint+0x100/0x100
[  429.087580][ T3682]  ? zone_watermark_fast+0x200/0x200
[  429.092789][ T3682]  ? __kasan_slab_alloc+0xc9/0xe0
[  429.097740][ T3682]  ? __kasan_slab_alloc+0xc9/0xe0
[  429.102595][ T3682]  ? __kasan_slab_alloc+0xb2/0xe0
[  429.107483][ T3682]  ? kmem_cache_alloc+0x189/0x2f0
[  429.112318][ T3682]  ? anon_vma_fork+0x1d9/0x4f0
[  429.116961][ T3682]  get_zeroed_page+0x19/0x40
[  429.121474][ T3682]  __pud_alloc+0x8b/0x260
[  429.125601][ T3682]  ? handle_mm_fault+0x2f60/0x2f60
[  429.130541][ T3682]  copy_page_range+0xd9e/0x1090
[  429.135244][ T3682]  ? pfn_valid+0x1e0/0x1e0
[  429.139919][ T3682]  dup_mmap+0x9fc/0xec0
[  429.143994][ T3682]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  429.149286][ T3682]  ? __delayed_free_task+0x110/0x110
[  429.154435][ T3682]  ? __kasan_check_write+0x14/0x20
[  429.159467][ T3682]  ? mm_init+0x6bb/0x870
[  429.163522][ T3682]  dup_mm+0x91/0x330
[  429.167346][ T3682]  copy_mm+0x108/0x1b0
[  429.171249][ T3682]  copy_process+0x127a/0x3240
[  429.175761][ T3682]  ? proc_fail_nth_write+0x213/0x290
[  429.181061][ T3682]  ? proc_fail_nth_read+0x220/0x220
[  429.186087][ T3682]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  429.191215][ T3682]  ? vfs_write+0x9af/0x1050
[  429.195551][ T3682]  kernel_clone+0x224/0x8f0
[  429.199888][ T3682]  ? file_end_write+0x1b0/0x1b0
[  429.204577][ T3682]  ? mutex_lock+0xb6/0x130
[  429.208912][ T3682]  ? create_io_thread+0x1e0/0x1e0
[  429.213774][ T3682]  ? __mutex_lock_slowpath+0x10/0x10
[  429.218902][ T3682]  __x64_sys_clone+0x289/0x310
[  429.223496][ T3682]  ? __do_sys_vfork+0x130/0x130
[  429.228183][ T3682]  ? debug_smp_processor_id+0x17/0x20
[  429.233476][ T3682]  do_syscall_64+0x44/0xd0
[  429.237731][ T3682]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  429.243457][ T3682] RIP: 0033:0x7f475ae3d829
[  429.247712][ T3682] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  429.267413][ T3682] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  429.275657][ T3682] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  429.283468][ T3682] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  429.291368][ T3682] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  429.299178][ T3682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  429.306994][ T3682] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  429.314800][ T3682]  </TASK>
[  429.322338][ T3684] FAULT_INJECTION: forcing a failure.
[  429.322338][ T3684] name failslab, interval 1, probability 0, space 0, times 0
[  429.334895][ T3684] CPU: 1 PID: 3684 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  429.343413][ T3684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  429.353303][ T3684] Call Trace:
[  429.356430][ T3684]  <TASK>
[  429.359465][ T3684]  dump_stack_lvl+0x151/0x1b7
[  429.363977][ T3684]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  429.369273][ T3684]  ? __kasan_check_write+0x14/0x20
[  429.374217][ T3684]  ? up_write+0xa1/0x190
[  429.378486][ T3684]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  429.384718][ T3684]  dump_stack+0x15/0x17
[  429.388737][ T3684]  should_fail+0x3c0/0x510
[  429.393110][ T3684]  __should_failslab+0x9f/0xe0
[  429.397768][ T3684]  should_failslab+0x9/0x20
[  429.402036][ T3684]  kmem_cache_alloc+0x4f/0x2f0
[  429.406636][ T3684]  ? anon_vma_fork+0xf7/0x4f0
[  429.411159][ T3684]  anon_vma_fork+0xf7/0x4f0
[  429.415490][ T3684]  ? dup_mmap+0x6ef/0xec0
[  429.419653][ T3684]  dup_mmap+0x7ec/0xec0
[  429.423646][ T3684]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  429.428871][ T3684]  ? __delayed_free_task+0x110/0x110
[  429.433986][ T3684]  ? __kasan_check_write+0x14/0x20
[  429.438936][ T3684]  ? mm_init+0x6bb/0x870
[  429.443002][ T3684]  dup_mm+0x91/0x330
[  429.446733][ T3684]  copy_mm+0x108/0x1b0
[  429.450638][ T3684]  copy_process+0x127a/0x3240
[  429.455153][ T3684]  ? proc_fail_nth_write+0x213/0x290
[  429.460273][ T3684]  ? proc_fail_nth_read+0x220/0x220
[  429.465308][ T3684]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  429.470256][ T3684]  ? vfs_write+0x9af/0x1050
[  429.474593][ T3684]  kernel_clone+0x224/0x8f0
[  429.479019][ T3684]  ? file_end_write+0x1b0/0x1b0
[  429.483706][ T3684]  ? mutex_lock+0xb6/0x130
[  429.487965][ T3684]  ? create_io_thread+0x1e0/0x1e0
[  429.492819][ T3684]  ? __mutex_lock_slowpath+0x10/0x10
[  429.497953][ T3684]  __x64_sys_clone+0x289/0x310
[  429.502565][ T3684]  ? __do_sys_vfork+0x130/0x130
[  429.507227][ T3684]  ? debug_smp_processor_id+0x17/0x20
[  429.512443][ T3684]  do_syscall_64+0x44/0xd0
[  429.516687][ T3684]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  429.522424][ T3684] RIP: 0033:0x7f475ae3d829
[  429.526670][ T3684] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  429.546206][ T3684] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  429.554451][ T3684] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  429.562260][ T3684] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  429.570071][ T3684] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  429.577882][ T3684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  429.585707][ T3684] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  429.593683][ T3684]  </TASK>
[  429.600891][ T3687] FAULT_INJECTION: forcing a failure.
[  429.600891][ T3687] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  429.614094][ T3687] CPU: 0 PID: 3687 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  429.622303][ T3687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  429.632208][ T3687] Call Trace:
[  429.635337][ T3687]  <TASK>
[  429.638194][ T3687]  dump_stack_lvl+0x151/0x1b7
[  429.642791][ T3687]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  429.648091][ T3687]  ? __kasan_check_write+0x14/0x20
[  429.653031][ T3687]  ? __set_page_owner+0x2ee/0x310
[  429.657897][ T3687]  dump_stack+0x15/0x17
[  429.661888][ T3687]  should_fail+0x3c0/0x510
[  429.666234][ T3687]  should_fail_alloc_page+0x58/0x70
[  429.671261][ T3687]  __alloc_pages+0x207/0x850
[  429.675685][ T3687]  ? __alloc_pages+0x3bd/0x850
[  429.680287][ T3687]  ? zone_watermark_fast+0x200/0x200
[  429.685408][ T3687]  ? zone_watermark_fast+0x200/0x200
[  429.690721][ T3687]  ? __kasan_slab_alloc+0xc9/0xe0
[  429.695576][ T3687]  ? __kasan_check_write+0x14/0x20
[  429.700605][ T3687]  ? _raw_spin_lock+0xa3/0x1b0
[  429.705306][ T3687]  __pmd_alloc+0xb1/0x550
[  429.709464][ T3687]  ? kmem_cache_alloc+0x189/0x2f0
[  429.714585][ T3687]  ? anon_vma_fork+0x1d9/0x4f0
[  429.719457][ T3687]  ? __pud_alloc+0x260/0x260
[  429.723879][ T3687]  ? __pud_alloc+0x218/0x260
[  429.728301][ T3687]  ? handle_mm_fault+0x2f60/0x2f60
[  429.733354][ T3687]  copy_page_range+0xd04/0x1090
[  429.738033][ T3687]  ? pfn_valid+0x1e0/0x1e0
[  429.742281][ T3687]  dup_mmap+0x9fc/0xec0
[  429.746272][ T3687]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  429.751740][ T3687]  ? __delayed_free_task+0x110/0x110
[  429.757650][ T3687]  ? __kasan_check_write+0x14/0x20
[  429.762675][ T3687]  ? mm_init+0x6bb/0x870
[  429.766753][ T3687]  dup_mm+0x91/0x330
[  429.770492][ T3687]  copy_mm+0x108/0x1b0
[  429.774568][ T3687]  copy_process+0x127a/0x3240
[  429.779257][ T3687]  ? proc_fail_nth_write+0x213/0x290
[  429.784374][ T3687]  ? proc_fail_nth_read+0x220/0x220
[  429.789458][ T3687]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  429.794442][ T3687]  ? vfs_write+0x9af/0x1050
[  429.798780][ T3687]  kernel_clone+0x224/0x8f0
[  429.803300][ T3687]  ? file_end_write+0x1b0/0x1b0
[  429.808091][ T3687]  ? mutex_lock+0xb6/0x130
[  429.812411][ T3687]  ? create_io_thread+0x1e0/0x1e0
[  429.817273][ T3687]  ? __mutex_lock_slowpath+0x10/0x10
[  429.822393][ T3687]  __x64_sys_clone+0x289/0x310
[  429.827000][ T3687]  ? __do_sys_vfork+0x130/0x130
[  429.831681][ T3687]  ? debug_smp_processor_id+0x17/0x20
[  429.836893][ T3687]  do_syscall_64+0x44/0xd0
[  429.841148][ T3687]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  429.847302][ T3687] RIP: 0033:0x7f475ae3d829
[  429.851556][ T3687] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  429.871259][ T3687] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  429.879501][ T3687] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  429.887574][ T3687] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  429.895387][ T3687] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  429.903196][ T3687] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  429.911009][ T3687] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  429.918819][ T3687]  </TASK>
[  429.926488][ T3689] FAULT_INJECTION: forcing a failure.
[  429.926488][ T3689] name failslab, interval 1, probability 0, space 0, times 0
[  429.939301][ T3689] CPU: 0 PID: 3689 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  429.947730][ T3689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  429.957716][ T3689] Call Trace:
[  429.960835][ T3689]  <TASK>
[  429.963612][ T3689]  dump_stack_lvl+0x151/0x1b7
[  429.968144][ T3689]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  429.973421][ T3689]  dump_stack+0x15/0x17
[  429.977522][ T3689]  should_fail+0x3c0/0x510
[  429.981779][ T3689]  __should_failslab+0x9f/0xe0
[  429.986373][ T3689]  should_failslab+0x9/0x20
[  429.990712][ T3689]  kmem_cache_alloc+0x4f/0x2f0
[  429.995312][ T3689]  ? anon_vma_clone+0xa1/0x510
[  429.999910][ T3689]  anon_vma_clone+0xa1/0x510
[  430.004426][ T3689]  anon_vma_fork+0x91/0x4f0
[  430.009032][ T3689]  ? dup_mmap+0x6ef/0xec0
[  430.013189][ T3689]  dup_mmap+0x7ec/0xec0
[  430.017270][ T3689]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  430.022486][ T3689]  ? __delayed_free_task+0x110/0x110
[  430.027596][ T3689]  ? __kasan_check_write+0x14/0x20
[  430.033429][ T3689]  ? mm_init+0x6bb/0x870
[  430.037585][ T3689]  dup_mm+0x91/0x330
[  430.041661][ T3689]  copy_mm+0x108/0x1b0
[  430.045910][ T3689]  copy_process+0x127a/0x3240
[  430.050510][ T3689]  ? proc_fail_nth_write+0x213/0x290
[  430.055656][ T3689]  ? proc_fail_nth_read+0x220/0x220
[  430.060759][ T3689]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  430.065726][ T3689]  ? vfs_write+0x9af/0x1050
[  430.070068][ T3689]  kernel_clone+0x224/0x8f0
[  430.074467][ T3689]  ? file_end_write+0x1b0/0x1b0
[  430.079161][ T3689]  ? mutex_lock+0xb6/0x130
[  430.083506][ T3689]  ? create_io_thread+0x1e0/0x1e0
[  430.088360][ T3689]  ? __mutex_lock_slowpath+0x10/0x10
[  430.093476][ T3689]  __x64_sys_clone+0x289/0x310
[  430.098273][ T3689]  ? __do_sys_vfork+0x130/0x130
[  430.103108][ T3689]  ? debug_smp_processor_id+0x17/0x20
[  430.108317][ T3689]  do_syscall_64+0x44/0xd0
[  430.112567][ T3689]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  430.118479][ T3689] RIP: 0033:0x7f475ae3d829
[  430.122742][ T3689] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  430.142881][ T3689] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  430.151250][ T3689] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  430.159377][ T3689] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  430.167272][ T3689] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  430.175189][ T3689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  430.183068][ T3689] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  430.190966][ T3689]  </TASK>
[  430.197381][ T3692] FAULT_INJECTION: forcing a failure.
[  430.197381][ T3692] name failslab, interval 1, probability 0, space 0, times 0
[  430.209939][ T3692] CPU: 1 PID: 3692 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  430.218200][ T3692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  430.228601][ T3692] Call Trace:
[  430.231739][ T3692]  <TASK>
[  430.234500][ T3692]  dump_stack_lvl+0x151/0x1b7
[  430.239105][ T3692]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  430.244404][ T3692]  dump_stack+0x15/0x17
[  430.248469][ T3692]  should_fail+0x3c0/0x510
[  430.254118][ T3692]  __should_failslab+0x9f/0xe0
[  430.258715][ T3692]  should_failslab+0x9/0x20
[  430.263057][ T3692]  kmem_cache_alloc+0x4f/0x2f0
[  430.267654][ T3692]  ? dup_mmap+0x6d3/0xec0
[  430.271824][ T3692]  dup_mmap+0x6d3/0xec0
[  430.275851][ T3692]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  430.281201][ T3692]  ? __delayed_free_task+0x110/0x110
[  430.287331][ T3692]  ? __kasan_check_write+0x14/0x20
[  430.292226][ T3692]  ? mm_init+0x6bb/0x870
[  430.296314][ T3692]  dup_mm+0x91/0x330
[  430.300127][ T3692]  copy_mm+0x108/0x1b0
[  430.304030][ T3692]  copy_process+0x127a/0x3240
[  430.309387][ T3692]  ? proc_fail_nth_write+0x213/0x290
[  430.315122][ T3692]  ? proc_fail_nth_read+0x220/0x220
[  430.320230][ T3692]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  430.325098][ T3692]  ? vfs_write+0x9af/0x1050
[  430.329439][ T3692]  kernel_clone+0x224/0x8f0
[  430.333866][ T3692]  ? file_end_write+0x1b0/0x1b0
[  430.338643][ T3692]  ? mutex_lock+0xb6/0x130
[  430.342978][ T3692]  ? create_io_thread+0x1e0/0x1e0
[  430.348044][ T3692]  ? __mutex_lock_slowpath+0x10/0x10
[  430.353426][ T3692]  __x64_sys_clone+0x289/0x310
[  430.358050][ T3692]  ? __do_sys_vfork+0x130/0x130
[  430.362713][ T3692]  ? debug_smp_processor_id+0x17/0x20
[  430.368006][ T3692]  do_syscall_64+0x44/0xd0
[  430.372257][ T3692]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  430.378068][ T3692] RIP: 0033:0x7f475ae3d829
[  430.382326][ T3692] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  430.401940][ T3692] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  430.410182][ T3692] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  430.417992][ T3692] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  430.425805][ T3692] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  430.433616][ T3692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  430.441434][ T3692] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  430.449247][ T3692]  </TASK>
[  430.454474][ T3694] FAULT_INJECTION: forcing a failure.
[  430.454474][ T3694] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  430.467647][ T3694] CPU: 0 PID: 3694 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  430.475938][ T3694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  430.486018][ T3694] Call Trace:
[  430.489230][ T3694]  <TASK>
[  430.492093][ T3694]  dump_stack_lvl+0x151/0x1b7
[  430.496782][ T3694]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  430.502073][ T3694]  ? stack_trace_save+0x12d/0x1f0
[  430.506935][ T3694]  dump_stack+0x15/0x17
[  430.510938][ T3694]  should_fail+0x3c0/0x510
[  430.515181][ T3694]  should_fail_alloc_page+0x58/0x70
[  430.520389][ T3694]  __alloc_pages+0x207/0x850
[  430.524814][ T3694]  ? anon_vma_fork+0x91/0x4f0
[  430.529329][ T3694]  ? do_syscall_64+0x44/0xd0
[  430.533848][ T3694]  ? zone_watermark_fast+0x200/0x200
[  430.538962][ T3694]  allocate_slab+0x62/0x580
[  430.543302][ T3694]  ___slab_alloc+0x2e2/0x6f0
[  430.547814][ T3694]  ? anon_vma_clone+0xa1/0x510
[  430.552422][ T3694]  ? anon_vma_clone+0xa1/0x510
[  430.557111][ T3694]  __slab_alloc+0x4a/0x90
[  430.561274][ T3694]  kmem_cache_alloc+0x205/0x2f0
[  430.565953][ T3694]  ? anon_vma_clone+0xa1/0x510
[  430.571429][ T3694]  anon_vma_clone+0xa1/0x510
[  430.575850][ T3694]  anon_vma_fork+0x91/0x4f0
[  430.580201][ T3694]  ? dup_mmap+0x6ef/0xec0
[  430.584362][ T3694]  dup_mmap+0x7ec/0xec0
[  430.588344][ T3694]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  430.593553][ T3694]  ? __delayed_free_task+0x110/0x110
[  430.598676][ T3694]  ? __kasan_check_write+0x14/0x20
[  430.603718][ T3694]  ? mm_init+0x6bb/0x870
[  430.607905][ T3694]  dup_mm+0x91/0x330
[  430.611718][ T3694]  copy_mm+0x108/0x1b0
[  430.615620][ T3694]  copy_process+0x127a/0x3240
[  430.620138][ T3694]  ? proc_fail_nth_write+0x213/0x290
[  430.626131][ T3694]  ? proc_fail_nth_read+0x220/0x220
[  430.631184][ T3694]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  430.636106][ T3694]  ? vfs_write+0x9af/0x1050
[  430.640448][ T3694]  kernel_clone+0x224/0x8f0
[  430.644784][ T3694]  ? file_end_write+0x1b0/0x1b0
[  430.649654][ T3694]  ? mutex_lock+0xb6/0x130
[  430.653901][ T3694]  ? create_io_thread+0x1e0/0x1e0
[  430.658851][ T3694]  ? __mutex_lock_slowpath+0x10/0x10
[  430.663969][ T3694]  __x64_sys_clone+0x289/0x310
[  430.668572][ T3694]  ? __do_sys_vfork+0x130/0x130
[  430.673291][ T3694]  ? debug_smp_processor_id+0x17/0x20
[  430.678462][ T3694]  do_syscall_64+0x44/0xd0
[  430.682725][ T3694]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  430.688531][ T3694] RIP: 0033:0x7f475ae3d829
[  430.692880][ T3694] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  430.712831][ T3694] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  430.721075][ T3694] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  430.728978][ T3694] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  430.736972][ T3694] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  430.744884][ T3694] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  430.752778][ T3694] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  430.760589][ T3694]  </TASK>
[  430.767720][ T3698] FAULT_INJECTION: forcing a failure.
[  430.767720][ T3698] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  430.780885][ T3698] CPU: 0 PID: 3698 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  430.789161][ T3698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  430.799025][ T3698] Call Trace:
[  430.802324][ T3698]  <TASK>
[  430.805976][ T3698]  dump_stack_lvl+0x151/0x1b7
[  430.810489][ T3698]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  430.815778][ T3698]  ? is_module_text_address+0xe1/0x140
[  430.821073][ T3698]  ? stack_trace_save+0x1f0/0x1f0
[  430.825967][ T3698]  dump_stack+0x15/0x17
[  430.829923][ T3698]  should_fail+0x3c0/0x510
[  430.834178][ T3698]  should_fail_alloc_page+0x58/0x70
[  430.839209][ T3698]  __alloc_pages+0x207/0x850
[  430.843642][ T3698]  ? stack_trace_save+0x12d/0x1f0
[  430.848497][ T3698]  ? stack_trace_snprint+0x100/0x100
[  430.853627][ T3698]  ? zone_watermark_fast+0x200/0x200
[  430.858920][ T3698]  ? __kasan_slab_alloc+0xc9/0xe0
[  430.863778][ T3698]  ? __kasan_slab_alloc+0xc9/0xe0
[  430.868635][ T3698]  ? __kasan_slab_alloc+0xb2/0xe0
[  430.873493][ T3698]  ? kmem_cache_alloc+0x189/0x2f0
[  430.878493][ T3698]  ? anon_vma_fork+0x1d9/0x4f0
[  430.883182][ T3698]  get_zeroed_page+0x19/0x40
[  430.887695][ T3698]  __pud_alloc+0x8b/0x260
[  430.891888][ T3698]  ? handle_mm_fault+0x2f60/0x2f60
[  430.897269][ T3698]  copy_page_range+0xd9e/0x1090
[  430.901930][ T3698]  ? pfn_valid+0x1e0/0x1e0
[  430.906183][ T3698]  dup_mmap+0x9fc/0xec0
[  430.910218][ T3698]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  430.915381][ T3698]  ? __delayed_free_task+0x110/0x110
[  430.920501][ T3698]  ? __kasan_check_write+0x14/0x20
[  430.925446][ T3698]  ? mm_init+0x6bb/0x870
[  430.929527][ T3698]  dup_mm+0x91/0x330
[  430.933260][ T3698]  copy_mm+0x108/0x1b0
[  430.937165][ T3698]  copy_process+0x127a/0x3240
[  430.941680][ T3698]  ? proc_fail_nth_write+0x213/0x290
[  430.946796][ T3698]  ? proc_fail_nth_read+0x220/0x220
[  430.951851][ T3698]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  430.956789][ T3698]  ? vfs_write+0x9af/0x1050
[  430.961126][ T3698]  kernel_clone+0x224/0x8f0
[  430.965463][ T3698]  ? file_end_write+0x1b0/0x1b0
[  430.970143][ T3698]  ? mutex_lock+0xb6/0x130
[  430.974394][ T3698]  ? create_io_thread+0x1e0/0x1e0
[  430.979258][ T3698]  ? __mutex_lock_slowpath+0x10/0x10
[  430.984379][ T3698]  __x64_sys_clone+0x289/0x310
[  430.989067][ T3698]  ? __do_sys_vfork+0x130/0x130
[  430.993754][ T3698]  ? debug_smp_processor_id+0x17/0x20
[  430.998956][ T3698]  do_syscall_64+0x44/0xd0
[  431.003211][ T3698]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  431.008940][ T3698] RIP: 0033:0x7f475ae3d829
[  431.013194][ T3698] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  431.032725][ T3698] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  431.040965][ T3698] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  431.049472][ T3698] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  431.057283][ T3698] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  431.065096][ T3698] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  431.072906][ T3698] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  431.080727][ T3698]  </TASK>
[  431.086238][ T3700] FAULT_INJECTION: forcing a failure.
[  431.086238][ T3700] name failslab, interval 1, probability 0, space 0, times 0
[  431.099126][ T3700] CPU: 0 PID: 3700 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  431.107359][ T3700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  431.117353][ T3700] Call Trace:
[  431.120467][ T3700]  <TASK>
[  431.123244][ T3700]  dump_stack_lvl+0x151/0x1b7
[  431.127754][ T3700]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  431.133067][ T3700]  ? __kasan_check_write+0x14/0x20
[  431.137998][ T3700]  ? up_write+0xa1/0x190
[  431.142084][ T3700]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  431.148534][ T3700]  dump_stack+0x15/0x17
[  431.152518][ T3700]  should_fail+0x3c0/0x510
[  431.156859][ T3700]  __should_failslab+0x9f/0xe0
[  431.161455][ T3700]  should_failslab+0x9/0x20
[  431.165795][ T3700]  kmem_cache_alloc+0x4f/0x2f0
[  431.170390][ T3700]  ? anon_vma_fork+0xf7/0x4f0
[  431.174904][ T3700]  anon_vma_fork+0xf7/0x4f0
[  431.179249][ T3700]  ? dup_mmap+0x6ef/0xec0
[  431.183411][ T3700]  dup_mmap+0x7ec/0xec0
[  431.187400][ T3700]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  431.192610][ T3700]  ? __delayed_free_task+0x110/0x110
[  431.197821][ T3700]  ? __kasan_check_write+0x14/0x20
[  431.202769][ T3700]  ? mm_init+0x6bb/0x870
[  431.206848][ T3700]  dup_mm+0x91/0x330
[  431.210583][ T3700]  copy_mm+0x108/0x1b0
[  431.214484][ T3700]  copy_process+0x127a/0x3240
[  431.218999][ T3700]  ? proc_fail_nth_write+0x213/0x290
[  431.224124][ T3700]  ? proc_fail_nth_read+0x220/0x220
[  431.229246][ T3700]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  431.234203][ T3700]  ? vfs_write+0x9af/0x1050
[  431.238702][ T3700]  kernel_clone+0x224/0x8f0
[  431.243142][ T3700]  ? file_end_write+0x1b0/0x1b0
[  431.247909][ T3700]  ? mutex_lock+0xb6/0x130
[  431.252165][ T3700]  ? create_io_thread+0x1e0/0x1e0
[  431.257021][ T3700]  ? __mutex_lock_slowpath+0x10/0x10
[  431.262150][ T3700]  __x64_sys_clone+0x289/0x310
[  431.266743][ T3700]  ? __do_sys_vfork+0x130/0x130
[  431.271442][ T3700]  ? debug_smp_processor_id+0x17/0x20
[  431.276636][ T3700]  do_syscall_64+0x44/0xd0
[  431.280887][ T3700]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  431.286714][ T3700] RIP: 0033:0x7f475ae3d829
[  431.290958][ T3700] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  431.310399][ T3700] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  431.318640][ T3700] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  431.326454][ T3700] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  431.334264][ T3700] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  431.342079][ T3700] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  431.349890][ T3700] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  431.357700][ T3700]  </TASK>
[  431.364601][ T3702] FAULT_INJECTION: forcing a failure.
[  431.364601][ T3702] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  431.377742][ T3702] CPU: 0 PID: 3702 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  431.386055][ T3702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  431.395963][ T3702] Call Trace:
[  431.399099][ T3702]  <TASK>
[  431.401856][ T3702]  dump_stack_lvl+0x151/0x1b7
[  431.406363][ T3702]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  431.411658][ T3702]  ? is_module_text_address+0xe1/0x140
[  431.416958][ T3702]  ? stack_trace_save+0x1f0/0x1f0
[  431.421901][ T3702]  dump_stack+0x15/0x17
[  431.425892][ T3702]  should_fail+0x3c0/0x510
[  431.430146][ T3702]  should_fail_alloc_page+0x58/0x70
[  431.435197][ T3702]  __alloc_pages+0x207/0x850
[  431.439603][ T3702]  ? stack_trace_save+0x12d/0x1f0
[  431.444467][ T3702]  ? stack_trace_snprint+0x100/0x100
[  431.449758][ T3702]  ? zone_watermark_fast+0x200/0x200
[  431.454877][ T3702]  ? __kasan_slab_alloc+0xc9/0xe0
[  431.459741][ T3702]  ? __kasan_slab_alloc+0xc9/0xe0
[  431.464628][ T3702]  ? __kasan_slab_alloc+0xb2/0xe0
[  431.469459][ T3702]  ? kmem_cache_alloc+0x189/0x2f0
[  431.474321][ T3702]  ? anon_vma_fork+0x1d9/0x4f0
[  431.478920][ T3702]  get_zeroed_page+0x19/0x40
[  431.483347][ T3702]  __pud_alloc+0x8b/0x260
[  431.487601][ T3702]  ? handle_mm_fault+0x2f60/0x2f60
[  431.492635][ T3702]  copy_page_range+0xd9e/0x1090
[  431.497338][ T3702]  ? pfn_valid+0x1e0/0x1e0
[  431.501573][ T3702]  dup_mmap+0x9fc/0xec0
[  431.505565][ T3702]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  431.510773][ T3702]  ? __delayed_free_task+0x110/0x110
[  431.515902][ T3702]  ? __kasan_check_write+0x14/0x20
[  431.520846][ T3702]  ? mm_init+0x6bb/0x870
[  431.525009][ T3702]  dup_mm+0x91/0x330
[  431.528752][ T3702]  copy_mm+0x108/0x1b0
[  431.532648][ T3702]  copy_process+0x127a/0x3240
[  431.537158][ T3702]  ? proc_fail_nth_write+0x213/0x290
[  431.542303][ T3702]  ? proc_fail_nth_read+0x220/0x220
[  431.547322][ T3702]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  431.552260][ T3702]  ? vfs_write+0x9af/0x1050
[  431.556601][ T3702]  kernel_clone+0x224/0x8f0
[  431.560939][ T3702]  ? file_end_write+0x1b0/0x1b0
[  431.565625][ T3702]  ? mutex_lock+0xb6/0x130
[  431.569878][ T3702]  ? create_io_thread+0x1e0/0x1e0
[  431.574736][ T3702]  ? __mutex_lock_slowpath+0x10/0x10
[  431.579861][ T3702]  __x64_sys_clone+0x289/0x310
[  431.584459][ T3702]  ? __do_sys_vfork+0x130/0x130
[  431.589145][ T3702]  ? debug_smp_processor_id+0x17/0x20
[  431.594354][ T3702]  do_syscall_64+0x44/0xd0
[  431.598621][ T3702]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  431.604419][ T3702] RIP: 0033:0x7f475ae3d829
[  431.608681][ T3702] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  431.628113][ T3702] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  431.636360][ T3702] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  431.644178][ T3702] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  431.651983][ T3702] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  431.659806][ T3702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  431.667604][ T3702] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  431.675435][ T3702]  </TASK>
[  431.683768][ T3704] FAULT_INJECTION: forcing a failure.
[  431.683768][ T3704] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  431.697045][ T3704] CPU: 1 PID: 3704 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  431.705271][ T3704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  431.715178][ T3704] Call Trace:
[  431.718291][ T3704]  <TASK>
[  431.721069][ T3704]  dump_stack_lvl+0x151/0x1b7
[  431.725579][ T3704]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  431.730874][ T3704]  ? is_module_text_address+0xe1/0x140
[  431.736173][ T3704]  ? stack_trace_save+0x1f0/0x1f0
[  431.741032][ T3704]  dump_stack+0x15/0x17
[  431.745017][ T3704]  should_fail+0x3c0/0x510
[  431.749275][ T3704]  should_fail_alloc_page+0x58/0x70
[  431.754414][ T3704]  __alloc_pages+0x207/0x850
[  431.758843][ T3704]  ? stack_trace_save+0x12d/0x1f0
[  431.763707][ T3704]  ? stack_trace_snprint+0x100/0x100
[  431.768829][ T3704]  ? zone_watermark_fast+0x200/0x200
[  431.773950][ T3704]  ? __kasan_slab_alloc+0xc9/0xe0
[  431.778803][ T3704]  ? __kasan_slab_alloc+0xc9/0xe0
[  431.783659][ T3704]  ? __kasan_slab_alloc+0xb2/0xe0
[  431.788547][ T3704]  ? kmem_cache_alloc+0x189/0x2f0
[  431.793478][ T3704]  ? anon_vma_fork+0x1d9/0x4f0
[  431.798105][ T3704]  get_zeroed_page+0x19/0x40
[  431.802496][ T3704]  __pud_alloc+0x8b/0x260
[  431.806672][ T3704]  ? handle_mm_fault+0x2f60/0x2f60
[  431.811608][ T3704]  copy_page_range+0xd9e/0x1090
[  431.816306][ T3704]  ? pfn_valid+0x1e0/0x1e0
[  431.820550][ T3704]  dup_mmap+0x9fc/0xec0
[  431.824539][ T3704]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  431.829751][ T3704]  ? __delayed_free_task+0x110/0x110
[  431.834872][ T3704]  ? __kasan_check_write+0x14/0x20
[  431.839919][ T3704]  ? mm_init+0x6bb/0x870
[  431.843997][ T3704]  dup_mm+0x91/0x330
[  431.847724][ T3704]  copy_mm+0x108/0x1b0
[  431.851629][ T3704]  copy_process+0x127a/0x3240
[  431.856142][ T3704]  ? proc_fail_nth_write+0x213/0x290
[  431.861696][ T3704]  ? proc_fail_nth_read+0x220/0x220
[  431.866740][ T3704]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  431.871680][ T3704]  ? vfs_write+0x9af/0x1050
[  431.876018][ T3704]  kernel_clone+0x224/0x8f0
[  431.880358][ T3704]  ? file_end_write+0x1b0/0x1b0
[  431.885044][ T3704]  ? mutex_lock+0xb6/0x130
[  431.889315][ T3704]  ? create_io_thread+0x1e0/0x1e0
[  431.894170][ T3704]  ? __mutex_lock_slowpath+0x10/0x10
[  431.899286][ T3704]  __x64_sys_clone+0x289/0x310
[  431.903881][ T3704]  ? __do_sys_vfork+0x130/0x130
[  431.908566][ T3704]  ? debug_smp_processor_id+0x17/0x20
[  431.913778][ T3704]  do_syscall_64+0x44/0xd0
[  431.918037][ T3704]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  431.923751][ T3704] RIP: 0033:0x7f475ae3d829
[  431.928180][ T3704] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  431.947631][ T3704] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  431.955954][ T3704] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  431.963769][ T3704] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  431.971573][ T3704] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  431.979384][ T3704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  431.987194][ T3704] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  431.995015][ T3704]  </TASK>
[  432.001686][ T3707] FAULT_INJECTION: forcing a failure.
[  432.001686][ T3707] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  432.014907][ T3707] CPU: 0 PID: 3707 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  432.023202][ T3707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  432.033442][ T3707] Call Trace:
[  432.036565][ T3707]  <TASK>
[  432.039363][ T3707]  dump_stack_lvl+0x151/0x1b7
[  432.043866][ T3707]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  432.049159][ T3707]  ? __kasan_check_write+0x14/0x20
[  432.054186][ T3707]  ? __set_page_owner+0x2ee/0x310
[  432.059849][ T3707]  dump_stack+0x15/0x17
[  432.063820][ T3707]  should_fail+0x3c0/0x510
[  432.068073][ T3707]  should_fail_alloc_page+0x58/0x70
[  432.073244][ T3707]  __alloc_pages+0x207/0x850
[  432.077634][ T3707]  ? __alloc_pages+0x3bd/0x850
[  432.082236][ T3707]  ? zone_watermark_fast+0x200/0x200
[  432.087365][ T3707]  ? zone_watermark_fast+0x200/0x200
[  432.092477][ T3707]  ? __kasan_slab_alloc+0xc9/0xe0
[  432.097337][ T3707]  ? __kasan_check_write+0x14/0x20
[  432.102293][ T3707]  ? _raw_spin_lock+0xa3/0x1b0
[  432.106891][ T3707]  __pmd_alloc+0xb1/0x550
[  432.111050][ T3707]  ? kmem_cache_alloc+0x189/0x2f0
[  432.115911][ T3707]  ? anon_vma_fork+0x1d9/0x4f0
[  432.120512][ T3707]  ? __pud_alloc+0x260/0x260
[  432.125022][ T3707]  ? __pud_alloc+0x218/0x260
[  432.129449][ T3707]  ? handle_mm_fault+0x2f60/0x2f60
[  432.134418][ T3707]  copy_page_range+0xd04/0x1090
[  432.139088][ T3707]  ? pfn_valid+0x1e0/0x1e0
[  432.143337][ T3707]  dup_mmap+0x9fc/0xec0
[  432.147328][ T3707]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  432.152624][ T3707]  ? __delayed_free_task+0x110/0x110
[  432.157746][ T3707]  ? __kasan_check_write+0x14/0x20
[  432.162693][ T3707]  ? mm_init+0x6bb/0x870
[  432.166769][ T3707]  dup_mm+0x91/0x330
[  432.170503][ T3707]  copy_mm+0x108/0x1b0
[  432.174410][ T3707]  copy_process+0x127a/0x3240
[  432.178933][ T3707]  ? proc_fail_nth_write+0x213/0x290
[  432.184039][ T3707]  ? proc_fail_nth_read+0x220/0x220
[  432.189075][ T3707]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  432.194283][ T3707]  ? vfs_write+0x9af/0x1050
[  432.198634][ T3707]  kernel_clone+0x224/0x8f0
[  432.202962][ T3707]  ? file_end_write+0x1b0/0x1b0
[  432.207647][ T3707]  ? mutex_lock+0xb6/0x130
[  432.211910][ T3707]  ? create_io_thread+0x1e0/0x1e0
[  432.216761][ T3707]  ? __mutex_lock_slowpath+0x10/0x10
[  432.221887][ T3707]  __x64_sys_clone+0x289/0x310
[  432.226484][ T3707]  ? __do_sys_vfork+0x130/0x130
[  432.231171][ T3707]  ? debug_smp_processor_id+0x17/0x20
[  432.236385][ T3707]  do_syscall_64+0x44/0xd0
[  432.240632][ T3707]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  432.246357][ T3707] RIP: 0033:0x7f475ae3d829
[  432.250620][ T3707] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  432.270052][ T3707] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  432.278384][ T3707] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  432.286196][ T3707] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  432.294092][ T3707] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  432.301905][ T3707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  432.309714][ T3707] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  432.317532][ T3707]  </TASK>
[  432.323883][ T3709] FAULT_INJECTION: forcing a failure.
[  432.323883][ T3709] name failslab, interval 1, probability 0, space 0, times 0
[  432.336347][ T3709] CPU: 0 PID: 3709 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  432.344617][ T3709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  432.354514][ T3709] Call Trace:
[  432.357632][ T3709]  <TASK>
[  432.360409][ T3709]  dump_stack_lvl+0x151/0x1b7
[  432.364921][ T3709]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  432.370219][ T3709]  dump_stack+0x15/0x17
[  432.374211][ T3709]  should_fail+0x3c0/0x510
[  432.378463][ T3709]  __should_failslab+0x9f/0xe0
[  432.383062][ T3709]  should_failslab+0x9/0x20
[  432.387419][ T3709]  kmem_cache_alloc+0x4f/0x2f0
[  432.392004][ T3709]  ? anon_vma_clone+0xa1/0x510
[  432.396699][ T3709]  anon_vma_clone+0xa1/0x510
[  432.401123][ T3709]  anon_vma_fork+0x91/0x4f0
[  432.405453][ T3709]  ? dup_mmap+0x6ef/0xec0
[  432.409621][ T3709]  dup_mmap+0x7ec/0xec0
[  432.413699][ T3709]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  432.418911][ T3709]  ? __delayed_free_task+0x110/0x110
[  432.424029][ T3709]  ? __kasan_check_write+0x14/0x20
[  432.428974][ T3709]  ? mm_init+0x6bb/0x870
[  432.433066][ T3709]  dup_mm+0x91/0x330
[  432.436786][ T3709]  copy_mm+0x108/0x1b0
[  432.440718][ T3709]  copy_process+0x127a/0x3240
[  432.445205][ T3709]  ? proc_fail_nth_write+0x213/0x290
[  432.450333][ T3709]  ? proc_fail_nth_read+0x220/0x220
[  432.455375][ T3709]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  432.460305][ T3709]  ? vfs_write+0x9af/0x1050
[  432.464647][ T3709]  kernel_clone+0x224/0x8f0
[  432.468991][ T3709]  ? file_end_write+0x1b0/0x1b0
[  432.473670][ T3709]  ? mutex_lock+0xb6/0x130
[  432.477925][ T3709]  ? create_io_thread+0x1e0/0x1e0
[  432.482786][ T3709]  ? __mutex_lock_slowpath+0x10/0x10
[  432.487904][ T3709]  __x64_sys_clone+0x289/0x310
[  432.492507][ T3709]  ? __do_sys_vfork+0x130/0x130
[  432.497365][ T3709]  ? debug_smp_processor_id+0x17/0x20
[  432.502576][ T3709]  do_syscall_64+0x44/0xd0
[  432.506852][ T3709]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  432.512563][ T3709] RIP: 0033:0x7f475ae3d829
[  432.516815][ T3709] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  432.536336][ T3709] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  432.544580][ T3709] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  432.552393][ T3709] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  432.560214][ T3709] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  432.568016][ T3709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  432.575825][ T3709] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  432.583641][ T3709]  </TASK>
[  432.589758][ T3712] FAULT_INJECTION: forcing a failure.
[  432.589758][ T3712] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  432.602814][ T3712] CPU: 1 PID: 3712 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  432.611080][ T3712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  432.620975][ T3712] Call Trace:
[  432.624101][ T3712]  <TASK>
[  432.626877][ T3712]  dump_stack_lvl+0x151/0x1b7
[  432.631394][ T3712]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  432.636684][ T3712]  ? is_module_text_address+0xe1/0x140
[  432.641978][ T3712]  ? stack_trace_save+0x1f0/0x1f0
[  432.646839][ T3712]  dump_stack+0x15/0x17
[  432.650924][ T3712]  should_fail+0x3c0/0x510
[  432.655170][ T3712]  should_fail_alloc_page+0x58/0x70
[  432.660299][ T3712]  __alloc_pages+0x207/0x850
[  432.664718][ T3712]  ? stack_trace_save+0x12d/0x1f0
[  432.669578][ T3712]  ? stack_trace_snprint+0x100/0x100
[  432.674697][ T3712]  ? zone_watermark_fast+0x200/0x200
[  432.679821][ T3712]  ? __kasan_slab_alloc+0xc9/0xe0
[  432.684681][ T3712]  ? __kasan_slab_alloc+0xc9/0xe0
[  432.689538][ T3712]  ? __kasan_slab_alloc+0xb2/0xe0
[  432.694400][ T3712]  ? kmem_cache_alloc+0x189/0x2f0
[  432.699268][ T3712]  ? anon_vma_fork+0x1d9/0x4f0
[  432.703949][ T3712]  get_zeroed_page+0x19/0x40
[  432.708460][ T3712]  __pud_alloc+0x8b/0x260
[  432.712628][ T3712]  ? handle_mm_fault+0x2f60/0x2f60
[  432.717600][ T3712]  copy_page_range+0xd9e/0x1090
[  432.722262][ T3712]  ? pfn_valid+0x1e0/0x1e0
[  432.726514][ T3712]  dup_mmap+0x9fc/0xec0
[  432.730505][ T3712]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  432.735718][ T3712]  ? __delayed_free_task+0x110/0x110
[  432.740831][ T3712]  ? __kasan_check_write+0x14/0x20
[  432.745780][ T3712]  ? mm_init+0x6bb/0x870
[  432.749865][ T3712]  dup_mm+0x91/0x330
[  432.753591][ T3712]  copy_mm+0x108/0x1b0
[  432.757586][ T3712]  copy_process+0x127a/0x3240
[  432.762099][ T3712]  ? proc_fail_nth_write+0x213/0x290
[  432.767315][ T3712]  ? proc_fail_nth_read+0x220/0x220
[  432.772339][ T3712]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  432.777373][ T3712]  ? vfs_write+0x9af/0x1050
[  432.781716][ T3712]  kernel_clone+0x224/0x8f0
[  432.786065][ T3712]  ? file_end_write+0x1b0/0x1b0
[  432.790745][ T3712]  ? mutex_lock+0xb6/0x130
[  432.794995][ T3712]  ? create_io_thread+0x1e0/0x1e0
[  432.799869][ T3712]  ? __mutex_lock_slowpath+0x10/0x10
[  432.804974][ T3712]  __x64_sys_clone+0x289/0x310
[  432.809578][ T3712]  ? __do_sys_vfork+0x130/0x130
[  432.814270][ T3712]  ? debug_smp_processor_id+0x17/0x20
[  432.819480][ T3712]  do_syscall_64+0x44/0xd0
[  432.823720][ T3712]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  432.829449][ T3712] RIP: 0033:0x7f475ae3d829
[  432.833710][ T3712] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  432.853142][ T3712] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  432.861389][ T3712] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  432.869213][ T3712] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  432.877117][ T3712] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  432.884911][ T3712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  432.892813][ T3712] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  432.900725][ T3712]  </TASK>
[  432.907890][ T3715] FAULT_INJECTION: forcing a failure.
[  432.907890][ T3715] name failslab, interval 1, probability 0, space 0, times 0
[  432.920511][ T3715] CPU: 1 PID: 3715 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  432.928729][ T3715] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  432.938716][ T3715] Call Trace:
[  432.941837][ T3715]  <TASK>
[  432.944626][ T3715]  dump_stack_lvl+0x151/0x1b7
[  432.949127][ T3715]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  432.954423][ T3715]  dump_stack+0x15/0x17
[  432.958412][ T3715]  should_fail+0x3c0/0x510
[  432.962667][ T3715]  __should_failslab+0x9f/0xe0
[  432.967268][ T3715]  should_failslab+0x9/0x20
[  432.971607][ T3715]  kmem_cache_alloc+0x4f/0x2f0
[  432.976213][ T3715]  ? anon_vma_fork+0x1d9/0x4f0
[  432.980806][ T3715]  anon_vma_fork+0x1d9/0x4f0
[  432.985236][ T3715]  dup_mmap+0x7ec/0xec0
[  432.989229][ T3715]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  432.994432][ T3715]  ? __delayed_free_task+0x110/0x110
[  432.999564][ T3715]  ? __kasan_check_write+0x14/0x20
[  433.004504][ T3715]  ? mm_init+0x6bb/0x870
[  433.008588][ T3715]  dup_mm+0x91/0x330
[  433.012397][ T3715]  copy_mm+0x108/0x1b0
[  433.016305][ T3715]  copy_process+0x127a/0x3240
[  433.020918][ T3715]  ? proc_fail_nth_write+0x213/0x290
[  433.026038][ T3715]  ? proc_fail_nth_read+0x220/0x220
[  433.031071][ T3715]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  433.036021][ T3715]  ? vfs_write+0x9af/0x1050
[  433.040358][ T3715]  kernel_clone+0x224/0x8f0
[  433.044697][ T3715]  ? file_end_write+0x1b0/0x1b0
[  433.049387][ T3715]  ? mutex_lock+0xb6/0x130
[  433.053637][ T3715]  ? create_io_thread+0x1e0/0x1e0
[  433.058495][ T3715]  ? __mutex_lock_slowpath+0x10/0x10
[  433.063617][ T3715]  __x64_sys_clone+0x289/0x310
[  433.068226][ T3715]  ? __do_sys_vfork+0x130/0x130
[  433.073196][ T3715]  ? debug_smp_processor_id+0x17/0x20
[  433.078383][ T3715]  do_syscall_64+0x44/0xd0
[  433.082636][ T3715]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  433.088366][ T3715] RIP: 0033:0x7f475ae3d829
[  433.092631][ T3715] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  433.112244][ T3715] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  433.120479][ T3715] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  433.128373][ T3715] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  433.136210][ T3715] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  433.144110][ T3715] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  433.151893][ T3715] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  433.159706][ T3715]  </TASK>
[  433.165002][ T3717] FAULT_INJECTION: forcing a failure.
[  433.165002][ T3717] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  433.178033][ T3717] CPU: 1 PID: 3717 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  433.186333][ T3717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  433.196233][ T3717] Call Trace:
[  433.199350][ T3717]  <TASK>
[  433.202142][ T3717]  dump_stack_lvl+0x151/0x1b7
[  433.206642][ T3717]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  433.211942][ T3717]  ? is_module_text_address+0xe1/0x140
[  433.217238][ T3717]  ? stack_trace_save+0x1f0/0x1f0
[  433.222179][ T3717]  dump_stack+0x15/0x17
[  433.226255][ T3717]  should_fail+0x3c0/0x510
[  433.230519][ T3717]  should_fail_alloc_page+0x58/0x70
[  433.235544][ T3717]  __alloc_pages+0x207/0x850
[  433.239970][ T3717]  ? stack_trace_save+0x12d/0x1f0
[  433.244828][ T3717]  ? stack_trace_snprint+0x100/0x100
[  433.249983][ T3717]  ? zone_watermark_fast+0x200/0x200
[  433.255077][ T3717]  ? __kasan_slab_alloc+0xc9/0xe0
[  433.259934][ T3717]  ? __kasan_slab_alloc+0xc9/0xe0
[  433.264793][ T3717]  ? __kasan_slab_alloc+0xb2/0xe0
[  433.269660][ T3717]  ? kmem_cache_alloc+0x189/0x2f0
[  433.274562][ T3717]  ? anon_vma_fork+0x1d9/0x4f0
[  433.279199][ T3717]  get_zeroed_page+0x19/0x40
[  433.283624][ T3717]  __pud_alloc+0x8b/0x260
[  433.287793][ T3717]  ? handle_mm_fault+0x2f60/0x2f60
[  433.292741][ T3717]  copy_page_range+0xd9e/0x1090
[  433.297513][ T3717]  ? pfn_valid+0x1e0/0x1e0
[  433.301765][ T3717]  dup_mmap+0x9fc/0xec0
[  433.305758][ T3717]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  433.310967][ T3717]  ? __delayed_free_task+0x110/0x110
[  433.316127][ T3717]  ? __kasan_check_write+0x14/0x20
[  433.321033][ T3717]  ? mm_init+0x6bb/0x870
[  433.326067][ T3717]  dup_mm+0x91/0x330
[  433.329808][ T3717]  copy_mm+0x108/0x1b0
[  433.333703][ T3717]  copy_process+0x127a/0x3240
[  433.338346][ T3717]  ? proc_fail_nth_write+0x213/0x290
[  433.343423][ T3717]  ? proc_fail_nth_read+0x220/0x220
[  433.348489][ T3717]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  433.353413][ T3717]  ? vfs_write+0x9af/0x1050
[  433.358181][ T3717]  kernel_clone+0x224/0x8f0
[  433.362519][ T3717]  ? file_end_write+0x1b0/0x1b0
[  433.367213][ T3717]  ? mutex_lock+0xb6/0x130
[  433.371458][ T3717]  ? create_io_thread+0x1e0/0x1e0
[  433.376424][ T3717]  ? __mutex_lock_slowpath+0x10/0x10
[  433.381544][ T3717]  __x64_sys_clone+0x289/0x310
[  433.386158][ T3717]  ? __do_sys_vfork+0x130/0x130
[  433.390831][ T3717]  ? debug_smp_processor_id+0x17/0x20
[  433.396048][ T3717]  do_syscall_64+0x44/0xd0
[  433.400303][ T3717]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  433.406024][ T3717] RIP: 0033:0x7f475ae3d829
[  433.410280][ T3717] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  433.429719][ T3717] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  433.437960][ T3717] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  433.446835][ T3717] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  433.454710][ T3717] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  433.462521][ T3717] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  433.470334][ T3717] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  433.478237][ T3717]  </TASK>
[  433.485258][ T3719] FAULT_INJECTION: forcing a failure.
[  433.485258][ T3719] name failslab, interval 1, probability 0, space 0, times 0
[  433.499932][ T3719] CPU: 1 PID: 3719 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  433.508331][ T3719] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  433.518229][ T3719] Call Trace:
[  433.521355][ T3719]  <TASK>
[  433.524134][ T3719]  dump_stack_lvl+0x151/0x1b7
[  433.528640][ T3719]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  433.534032][ T3719]  dump_stack+0x15/0x17
[  433.538022][ T3719]  should_fail+0x3c0/0x510
[  433.542268][ T3719]  __should_failslab+0x9f/0xe0
[  433.546867][ T3719]  should_failslab+0x9/0x20
[  433.551208][ T3719]  kmem_cache_alloc+0x4f/0x2f0
[  433.555815][ T3719]  ? dup_mmap+0x6d3/0xec0
[  433.560146][ T3719]  dup_mmap+0x6d3/0xec0
[  433.564138][ T3719]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  433.569366][ T3719]  ? __delayed_free_task+0x110/0x110
[  433.574559][ T3719]  ? __kasan_check_write+0x14/0x20
[  433.579502][ T3719]  ? mm_init+0x6bb/0x870
[  433.583686][ T3719]  dup_mm+0x91/0x330
[  433.587492][ T3719]  copy_mm+0x108/0x1b0
[  433.591549][ T3719]  copy_process+0x127a/0x3240
[  433.596009][ T3719]  ? proc_fail_nth_write+0x213/0x290
[  433.601206][ T3719]  ? proc_fail_nth_read+0x220/0x220
[  433.606351][ T3719]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  433.611296][ T3719]  ? vfs_write+0x9af/0x1050
[  433.615636][ T3719]  kernel_clone+0x224/0x8f0
[  433.619986][ T3719]  ? file_end_write+0x1b0/0x1b0
[  433.624748][ T3719]  ? mutex_lock+0xb6/0x130
[  433.629012][ T3719]  ? create_io_thread+0x1e0/0x1e0
[  433.633881][ T3719]  ? __mutex_lock_slowpath+0x10/0x10
[  433.638985][ T3719]  __x64_sys_clone+0x289/0x310
[  433.643587][ T3719]  ? __do_sys_vfork+0x130/0x130
[  433.648468][ T3719]  ? debug_smp_processor_id+0x17/0x20
[  433.653756][ T3719]  do_syscall_64+0x44/0xd0
[  433.658011][ T3719]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  433.663734][ T3719] RIP: 0033:0x7f475ae3d829
[  433.668161][ T3719] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  433.687693][ T3719] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  433.695935][ T3719] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  433.703742][ T3719] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  433.711562][ T3719] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  433.719371][ T3719] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  433.727185][ T3719] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  433.735165][ T3719]  </TASK>
[  433.741991][ T3721] FAULT_INJECTION: forcing a failure.
[  433.741991][ T3721] name failslab, interval 1, probability 0, space 0, times 0
[  433.754500][ T3721] CPU: 1 PID: 3721 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  433.762903][ T3721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  433.772888][ T3721] Call Trace:
[  433.776134][ T3721]  <TASK>
[  433.778879][ T3721]  dump_stack_lvl+0x151/0x1b7
[  433.783398][ T3721]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  433.788676][ T3721]  dump_stack+0x15/0x17
[  433.792670][ T3721]  should_fail+0x3c0/0x510
[  433.797700][ T3721]  __should_failslab+0x9f/0xe0
[  433.802300][ T3721]  should_failslab+0x9/0x20
[  433.806641][ T3721]  kmem_cache_alloc+0x4f/0x2f0
[  433.811239][ T3721]  ? dup_mmap+0x6d3/0xec0
[  433.815414][ T3721]  dup_mmap+0x6d3/0xec0
[  433.819410][ T3721]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  433.824780][ T3721]  ? __delayed_free_task+0x110/0x110
[  433.829910][ T3721]  ? __kasan_check_write+0x14/0x20
[  433.834905][ T3721]  ? mm_init+0x6bb/0x870
[  433.839012][ T3721]  dup_mm+0x91/0x330
[  433.842752][ T3721]  copy_mm+0x108/0x1b0
[  433.846651][ T3721]  copy_process+0x127a/0x3240
[  433.851338][ T3721]  ? proc_fail_nth_write+0x213/0x290
[  433.856466][ T3721]  ? proc_fail_nth_read+0x220/0x220
[  433.861596][ T3721]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  433.866617][ T3721]  ? vfs_write+0x9af/0x1050
[  433.870964][ T3721]  kernel_clone+0x224/0x8f0
[  433.875296][ T3721]  ? file_end_write+0x1b0/0x1b0
[  433.880119][ T3721]  ? mutex_lock+0xb6/0x130
[  433.884364][ T3721]  ? create_io_thread+0x1e0/0x1e0
[  433.889234][ T3721]  ? __mutex_lock_slowpath+0x10/0x10
[  433.894348][ T3721]  __x64_sys_clone+0x289/0x310
[  433.898954][ T3721]  ? __do_sys_vfork+0x130/0x130
[  433.903636][ T3721]  ? debug_smp_processor_id+0x17/0x20
[  433.908852][ T3721]  do_syscall_64+0x44/0xd0
[  433.913104][ T3721]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  433.918855][ T3721] RIP: 0033:0x7f475ae3d829
[  433.923198][ T3721] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  433.943305][ T3721] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  433.951894][ T3721] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  433.960149][ T3721] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  433.967947][ T3721] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  433.975755][ T3721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  433.984008][ T3721] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  433.991827][ T3721]  </TASK>
[  433.998007][ T3724] FAULT_INJECTION: forcing a failure.
[  433.998007][ T3724] name failslab, interval 1, probability 0, space 0, times 0
[  434.010467][ T3724] CPU: 0 PID: 3724 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  434.018722][ T3724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  434.028705][ T3724] Call Trace:
[  434.031840][ T3724]  <TASK>
[  434.034606][ T3724]  dump_stack_lvl+0x151/0x1b7
[  434.039119][ T3724]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  434.044411][ T3724]  dump_stack+0x15/0x17
[  434.048403][ T3724]  should_fail+0x3c0/0x510
[  434.052663][ T3724]  __should_failslab+0x9f/0xe0
[  434.057264][ T3724]  should_failslab+0x9/0x20
[  434.061692][ T3724]  kmem_cache_alloc+0x4f/0x2f0
[  434.066320][ T3724]  ? anon_vma_fork+0x1d9/0x4f0
[  434.070974][ T3724]  anon_vma_fork+0x1d9/0x4f0
[  434.075490][ T3724]  dup_mmap+0x7ec/0xec0
[  434.079660][ T3724]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  434.084858][ T3724]  ? __delayed_free_task+0x110/0x110
[  434.089998][ T3724]  ? __kasan_check_write+0x14/0x20
[  434.095065][ T3724]  ? mm_init+0x6bb/0x870
[  434.099126][ T3724]  dup_mm+0x91/0x330
[  434.102868][ T3724]  copy_mm+0x108/0x1b0
[  434.106763][ T3724]  copy_process+0x127a/0x3240
[  434.111367][ T3724]  ? proc_fail_nth_write+0x213/0x290
[  434.116488][ T3724]  ? proc_fail_nth_read+0x220/0x220
[  434.121610][ T3724]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  434.126551][ T3724]  ? vfs_write+0x9af/0x1050
[  434.131012][ T3724]  kernel_clone+0x224/0x8f0
[  434.135351][ T3724]  ? file_end_write+0x1b0/0x1b0
[  434.140273][ T3724]  ? mutex_lock+0xb6/0x130
[  434.144952][ T3724]  ? create_io_thread+0x1e0/0x1e0
[  434.149810][ T3724]  ? __mutex_lock_slowpath+0x10/0x10
[  434.154987][ T3724]  __x64_sys_clone+0x289/0x310
[  434.159537][ T3724]  ? __do_sys_vfork+0x130/0x130
[  434.164314][ T3724]  ? debug_smp_processor_id+0x17/0x20
[  434.169513][ T3724]  do_syscall_64+0x44/0xd0
[  434.173763][ T3724]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  434.179493][ T3724] RIP: 0033:0x7f475ae3d829
[  434.183746][ T3724] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  434.203361][ T3724] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  434.211604][ T3724] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  434.219418][ T3724] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  434.227239][ T3724] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  434.235127][ T3724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  434.242946][ T3724] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  434.250771][ T3724]  </TASK>
[  434.256999][ T3726] FAULT_INJECTION: forcing a failure.
[  434.256999][ T3726] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  434.270057][ T3726] CPU: 0 PID: 3726 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  434.278332][ T3726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  434.288318][ T3726] Call Trace:
[  434.291437][ T3726]  <TASK>
[  434.294206][ T3726]  dump_stack_lvl+0x151/0x1b7
[  434.298720][ T3726]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  434.304015][ T3726]  ? is_module_text_address+0xe1/0x140
[  434.309660][ T3726]  ? stack_trace_save+0x1f0/0x1f0
[  434.314516][ T3726]  dump_stack+0x15/0x17
[  434.318512][ T3726]  should_fail+0x3c0/0x510
[  434.322760][ T3726]  should_fail_alloc_page+0x58/0x70
[  434.327801][ T3726]  __alloc_pages+0x207/0x850
[  434.332228][ T3726]  ? stack_trace_save+0x12d/0x1f0
[  434.337082][ T3726]  ? stack_trace_snprint+0x100/0x100
[  434.343992][ T3726]  ? zone_watermark_fast+0x200/0x200
[  434.349425][ T3726]  ? __kasan_slab_alloc+0xc9/0xe0
[  434.354284][ T3726]  ? __kasan_slab_alloc+0xc9/0xe0
[  434.359140][ T3726]  ? __kasan_slab_alloc+0xb2/0xe0
[  434.364003][ T3726]  ? kmem_cache_alloc+0x189/0x2f0
[  434.368949][ T3726]  ? anon_vma_fork+0x1d9/0x4f0
[  434.373548][ T3726]  get_zeroed_page+0x19/0x40
[  434.377979][ T3726]  __pud_alloc+0x8b/0x260
[  434.382174][ T3726]  ? handle_mm_fault+0x2f60/0x2f60
[  434.387105][ T3726]  copy_page_range+0xd9e/0x1090
[  434.391779][ T3726]  ? pfn_valid+0x1e0/0x1e0
[  434.396031][ T3726]  dup_mmap+0x9fc/0xec0
[  434.400023][ T3726]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  434.405230][ T3726]  ? __delayed_free_task+0x110/0x110
[  434.410351][ T3726]  ? __kasan_check_write+0x14/0x20
[  434.415300][ T3726]  ? mm_init+0x6bb/0x870
[  434.419376][ T3726]  dup_mm+0x91/0x330
[  434.423112][ T3726]  copy_mm+0x108/0x1b0
[  434.427017][ T3726]  copy_process+0x127a/0x3240
[  434.431532][ T3726]  ? proc_fail_nth_write+0x213/0x290
[  434.436912][ T3726]  ? proc_fail_nth_read+0x220/0x220
[  434.441942][ T3726]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  434.446890][ T3726]  ? vfs_write+0x9af/0x1050
[  434.451231][ T3726]  kernel_clone+0x224/0x8f0
[  434.455567][ T3726]  ? file_end_write+0x1b0/0x1b0
[  434.460253][ T3726]  ? mutex_lock+0xb6/0x130
[  434.464508][ T3726]  ? create_io_thread+0x1e0/0x1e0
[  434.469393][ T3726]  ? __mutex_lock_slowpath+0x10/0x10
[  434.474516][ T3726]  __x64_sys_clone+0x289/0x310
[  434.479090][ T3726]  ? __do_sys_vfork+0x130/0x130
[  434.483776][ T3726]  ? debug_smp_processor_id+0x17/0x20
[  434.489110][ T3726]  do_syscall_64+0x44/0xd0
[  434.493347][ T3726]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  434.499162][ T3726] RIP: 0033:0x7f475ae3d829
[  434.503419][ T3726] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  434.522946][ T3726] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  434.531186][ T3726] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  434.538997][ T3726] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  434.546809][ T3726] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  434.554622][ T3726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  434.562433][ T3726] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  434.570248][ T3726]  </TASK>
[  434.577945][ T3728] FAULT_INJECTION: forcing a failure.
[  434.577945][ T3728] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  434.591046][ T3728] CPU: 1 PID: 3728 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  434.599305][ T3728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  434.609172][ T3728] Call Trace:
[  434.612294][ T3728]  <TASK>
[  434.615072][ T3728]  dump_stack_lvl+0x151/0x1b7
[  434.619671][ T3728]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  434.625001][ T3728]  ? is_module_text_address+0xe1/0x140
[  434.630259][ T3728]  ? stack_trace_save+0x1f0/0x1f0
[  434.635121][ T3728]  dump_stack+0x15/0x17
[  434.639136][ T3728]  should_fail+0x3c0/0x510
[  434.643366][ T3728]  should_fail_alloc_page+0x58/0x70
[  434.648406][ T3728]  __alloc_pages+0x207/0x850
[  434.652823][ T3728]  ? stack_trace_save+0x12d/0x1f0
[  434.657684][ T3728]  ? stack_trace_snprint+0x100/0x100
[  434.662805][ T3728]  ? zone_watermark_fast+0x200/0x200
[  434.668100][ T3728]  ? __kasan_slab_alloc+0xc9/0xe0
[  434.672960][ T3728]  ? __kasan_slab_alloc+0xc9/0xe0
[  434.677819][ T3728]  ? __kasan_slab_alloc+0xb2/0xe0
[  434.682683][ T3728]  ? kmem_cache_alloc+0x189/0x2f0
[  434.687549][ T3728]  ? anon_vma_fork+0x1d9/0x4f0
[  434.692141][ T3728]  get_zeroed_page+0x19/0x40
[  434.696569][ T3728]  __pud_alloc+0x8b/0x260
[  434.700736][ T3728]  ? handle_mm_fault+0x2f60/0x2f60
[  434.705681][ T3728]  copy_page_range+0xd9e/0x1090
[  434.710367][ T3728]  ? pfn_valid+0x1e0/0x1e0
[  434.714623][ T3728]  dup_mmap+0x9fc/0xec0
[  434.718614][ T3728]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  434.723821][ T3728]  ? __delayed_free_task+0x110/0x110
[  434.729035][ T3728]  ? __kasan_check_write+0x14/0x20
[  434.733986][ T3728]  ? mm_init+0x6bb/0x870
[  434.738055][ T3728]  dup_mm+0x91/0x330
[  434.741787][ T3728]  copy_mm+0x108/0x1b0
[  434.745695][ T3728]  copy_process+0x127a/0x3240
[  434.750204][ T3728]  ? proc_fail_nth_write+0x213/0x290
[  434.755328][ T3728]  ? proc_fail_nth_read+0x220/0x220
[  434.760361][ T3728]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  434.765479][ T3728]  ? vfs_write+0x9af/0x1050
[  434.769842][ T3728]  kernel_clone+0x224/0x8f0
[  434.774161][ T3728]  ? file_end_write+0x1b0/0x1b0
[  434.778908][ T3728]  ? mutex_lock+0xb6/0x130
[  434.783099][ T3728]  ? create_io_thread+0x1e0/0x1e0
[  434.788157][ T3728]  ? __mutex_lock_slowpath+0x10/0x10
[  434.793255][ T3728]  __x64_sys_clone+0x289/0x310
[  434.797855][ T3728]  ? __do_sys_vfork+0x130/0x130
[  434.802540][ T3728]  ? debug_smp_processor_id+0x17/0x20
[  434.807748][ T3728]  do_syscall_64+0x44/0xd0
[  434.812008][ T3728]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  434.817729][ T3728] RIP: 0033:0x7f475ae3d829
[  434.821994][ T3728] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  434.841433][ T3728] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  434.849687][ T3728] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  434.857567][ T3728] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  434.865380][ T3728] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  434.873188][ T3728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  434.880999][ T3728] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  434.888997][ T3728]  </TASK>
[  434.896366][ T3730] FAULT_INJECTION: forcing a failure.
[  434.896366][ T3730] name failslab, interval 1, probability 0, space 0, times 0
[  434.909040][ T3730] CPU: 1 PID: 3730 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  434.917534][ T3730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  434.927421][ T3730] Call Trace:
[  434.930624][ T3730]  <TASK>
[  434.933404][ T3730]  dump_stack_lvl+0x151/0x1b7
[  434.938011][ T3730]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  434.943317][ T3730]  dump_stack+0x15/0x17
[  434.947298][ T3730]  should_fail+0x3c0/0x510
[  434.951558][ T3730]  __should_failslab+0x9f/0xe0
[  434.956151][ T3730]  should_failslab+0x9/0x20
[  434.960487][ T3730]  kmem_cache_alloc+0x4f/0x2f0
[  434.965085][ T3730]  ? dup_mmap+0x6d3/0xec0
[  434.969252][ T3730]  dup_mmap+0x6d3/0xec0
[  434.973243][ T3730]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  434.978454][ T3730]  ? __delayed_free_task+0x110/0x110
[  434.983589][ T3730]  ? __kasan_check_write+0x14/0x20
[  434.988626][ T3730]  ? mm_init+0x6bb/0x870
[  434.992702][ T3730]  dup_mm+0x91/0x330
[  434.996529][ T3730]  copy_mm+0x108/0x1b0
[  435.000436][ T3730]  copy_process+0x127a/0x3240
[  435.004976][ T3730]  ? proc_fail_nth_write+0x213/0x290
[  435.010072][ T3730]  ? proc_fail_nth_read+0x220/0x220
[  435.015191][ T3730]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  435.020142][ T3730]  ? vfs_write+0x9af/0x1050
[  435.024483][ T3730]  kernel_clone+0x224/0x8f0
[  435.028822][ T3730]  ? file_end_write+0x1b0/0x1b0
[  435.033503][ T3730]  ? mutex_lock+0xb6/0x130
[  435.037763][ T3730]  ? create_io_thread+0x1e0/0x1e0
[  435.042616][ T3730]  ? __mutex_lock_slowpath+0x10/0x10
[  435.047739][ T3730]  __x64_sys_clone+0x289/0x310
[  435.052350][ T3730]  ? __do_sys_vfork+0x130/0x130
[  435.057024][ T3730]  ? debug_smp_processor_id+0x17/0x20
[  435.062231][ T3730]  do_syscall_64+0x44/0xd0
[  435.066482][ T3730]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  435.072211][ T3730] RIP: 0033:0x7f475ae3d829
[  435.076465][ T3730] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  435.095908][ T3730] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  435.104325][ T3730] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  435.112134][ T3730] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  435.119956][ T3730] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  435.127761][ T3730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  435.136091][ T3730] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  435.143905][ T3730]  </TASK>
[  435.150027][ T3733] FAULT_INJECTION: forcing a failure.
[  435.150027][ T3733] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  435.163536][ T3733] CPU: 1 PID: 3733 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  435.171796][ T3733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  435.181683][ T3733] Call Trace:
[  435.184817][ T3733]  <TASK>
[  435.187584][ T3733]  dump_stack_lvl+0x151/0x1b7
[  435.192100][ T3733]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  435.197553][ T3733]  ? __kasan_check_write+0x14/0x20
[  435.202580][ T3733]  ? __set_page_owner+0x2ee/0x310
[  435.207441][ T3733]  dump_stack+0x15/0x17
[  435.211445][ T3733]  should_fail+0x3c0/0x510
[  435.215773][ T3733]  should_fail_alloc_page+0x58/0x70
[  435.220817][ T3733]  __alloc_pages+0x207/0x850
[  435.225232][ T3733]  ? __alloc_pages+0x3bd/0x850
[  435.229985][ T3733]  ? zone_watermark_fast+0x200/0x200
[  435.235125][ T3733]  ? zone_watermark_fast+0x200/0x200
[  435.240330][ T3733]  ? __kasan_slab_alloc+0xc9/0xe0
[  435.245280][ T3733]  ? __kasan_check_write+0x14/0x20
[  435.250310][ T3733]  ? _raw_spin_lock+0xa3/0x1b0
[  435.254910][ T3733]  __pmd_alloc+0xb1/0x550
[  435.259082][ T3733]  ? kmem_cache_alloc+0x189/0x2f0
[  435.264022][ T3733]  ? anon_vma_fork+0x1d9/0x4f0
[  435.268810][ T3733]  ? __pud_alloc+0x260/0x260
[  435.273235][ T3733]  ? __pud_alloc+0x218/0x260
[  435.277660][ T3733]  ? handle_mm_fault+0x2f60/0x2f60
[  435.282598][ T3733]  copy_page_range+0xd04/0x1090
[  435.287288][ T3733]  ? pfn_valid+0x1e0/0x1e0
[  435.291537][ T3733]  dup_mmap+0x9fc/0xec0
[  435.295530][ T3733]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  435.300744][ T3733]  ? __delayed_free_task+0x110/0x110
[  435.305885][ T3733]  ? __kasan_check_write+0x14/0x20
[  435.310825][ T3733]  ? mm_init+0x6bb/0x870
[  435.314910][ T3733]  dup_mm+0x91/0x330
[  435.318879][ T3733]  copy_mm+0x108/0x1b0
[  435.322795][ T3733]  copy_process+0x127a/0x3240
[  435.327296][ T3733]  ? proc_fail_nth_write+0x213/0x290
[  435.332417][ T3733]  ? proc_fail_nth_read+0x220/0x220
[  435.337450][ T3733]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  435.342414][ T3733]  ? vfs_write+0x9af/0x1050
[  435.346737][ T3733]  kernel_clone+0x224/0x8f0
[  435.351163][ T3733]  ? file_end_write+0x1b0/0x1b0
[  435.355857][ T3733]  ? mutex_lock+0xb6/0x130
[  435.360117][ T3733]  ? create_io_thread+0x1e0/0x1e0
[  435.364963][ T3733]  ? __mutex_lock_slowpath+0x10/0x10
[  435.370085][ T3733]  __x64_sys_clone+0x289/0x310
[  435.374682][ T3733]  ? __do_sys_vfork+0x130/0x130
[  435.379375][ T3733]  ? debug_smp_processor_id+0x17/0x20
[  435.385445][ T3733]  do_syscall_64+0x44/0xd0
[  435.389697][ T3733]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  435.395425][ T3733] RIP: 0033:0x7f475ae3d829
[  435.399683][ T3733] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  435.419772][ T3733] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  435.427974][ T3733] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  435.435782][ T3733] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  435.443798][ T3733] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  435.451842][ T3733] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  435.459755][ T3733] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  435.468088][ T3733]  </TASK>
[  435.474299][ T3735] FAULT_INJECTION: forcing a failure.
[  435.474299][ T3735] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  435.487641][ T3735] CPU: 1 PID: 3735 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  435.495892][ T3735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  435.505953][ T3735] Call Trace:
[  435.509077][ T3735]  <TASK>
[  435.512294][ T3735]  dump_stack_lvl+0x151/0x1b7
[  435.516808][ T3735]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  435.522099][ T3735]  ? is_module_text_address+0xe1/0x140
[  435.527391][ T3735]  ? stack_trace_save+0x1f0/0x1f0
[  435.532262][ T3735]  dump_stack+0x15/0x17
[  435.536256][ T3735]  should_fail+0x3c0/0x510
[  435.540496][ T3735]  should_fail_alloc_page+0x58/0x70
[  435.545811][ T3735]  __alloc_pages+0x207/0x850
[  435.550212][ T3735]  ? stack_trace_save+0x12d/0x1f0
[  435.555081][ T3735]  ? stack_trace_snprint+0x100/0x100
[  435.560191][ T3735]  ? zone_watermark_fast+0x200/0x200
[  435.565394][ T3735]  ? __kasan_slab_alloc+0xc9/0xe0
[  435.570351][ T3735]  ? __kasan_slab_alloc+0xc9/0xe0
[  435.575899][ T3735]  ? __kasan_slab_alloc+0xb2/0xe0
[  435.580786][ T3735]  ? kmem_cache_alloc+0x189/0x2f0
[  435.585661][ T3735]  ? anon_vma_fork+0x1d9/0x4f0
[  435.590219][ T3735]  get_zeroed_page+0x19/0x40
[  435.594732][ T3735]  __pud_alloc+0x8b/0x260
[  435.598898][ T3735]  ? handle_mm_fault+0x2f60/0x2f60
[  435.603843][ T3735]  copy_page_range+0xd9e/0x1090
[  435.608531][ T3735]  ? pfn_valid+0x1e0/0x1e0
[  435.612784][ T3735]  dup_mmap+0x9fc/0xec0
[  435.616775][ T3735]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  435.621982][ T3735]  ? __delayed_free_task+0x110/0x110
[  435.627206][ T3735]  ? __kasan_check_write+0x14/0x20
[  435.632319][ T3735]  ? mm_init+0x6bb/0x870
[  435.636394][ T3735]  dup_mm+0x91/0x330
[  435.640127][ T3735]  copy_mm+0x108/0x1b0
[  435.644124][ T3735]  copy_process+0x127a/0x3240
[  435.648637][ T3735]  ? proc_fail_nth_write+0x213/0x290
[  435.653864][ T3735]  ? proc_fail_nth_read+0x220/0x220
[  435.658895][ T3735]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  435.663841][ T3735]  ? vfs_write+0x9af/0x1050
[  435.668179][ T3735]  kernel_clone+0x224/0x8f0
[  435.672610][ T3735]  ? file_end_write+0x1b0/0x1b0
[  435.677293][ T3735]  ? mutex_lock+0xb6/0x130
[  435.681891][ T3735]  ? create_io_thread+0x1e0/0x1e0
[  435.686766][ T3735]  ? __mutex_lock_slowpath+0x10/0x10
[  435.691882][ T3735]  __x64_sys_clone+0x289/0x310
[  435.696824][ T3735]  ? __do_sys_vfork+0x130/0x130
[  435.701713][ T3735]  ? debug_smp_processor_id+0x17/0x20
[  435.707078][ T3735]  do_syscall_64+0x44/0xd0
[  435.711318][ T3735]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  435.717232][ T3735] RIP: 0033:0x7f475ae3d829
[  435.721494][ T3735] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  435.740909][ T3735] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  435.749166][ T3735] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  435.756966][ T3735] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  435.764791][ T3735] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  435.772596][ T3735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  435.780402][ T3735] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  435.788303][ T3735]  </TASK>
[  435.795980][ T3737] FAULT_INJECTION: forcing a failure.
[  435.795980][ T3737] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  435.809170][ T3737] CPU: 1 PID: 3737 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  435.817405][ T3737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  435.827286][ T3737] Call Trace:
[  435.830412][ T3737]  <TASK>
[  435.833188][ T3737]  dump_stack_lvl+0x151/0x1b7
[  435.837701][ T3737]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  435.842995][ T3737]  ? __kasan_check_write+0x14/0x20
[  435.847944][ T3737]  ? __set_page_owner+0x2ee/0x310
[  435.852808][ T3737]  dump_stack+0x15/0x17
[  435.856796][ T3737]  should_fail+0x3c0/0x510
[  435.861183][ T3737]  should_fail_alloc_page+0x58/0x70
[  435.866359][ T3737]  __alloc_pages+0x207/0x850
[  435.870783][ T3737]  ? __alloc_pages+0x3bd/0x850
[  435.875552][ T3737]  ? zone_watermark_fast+0x200/0x200
[  435.880671][ T3737]  ? zone_watermark_fast+0x200/0x200
[  435.885793][ T3737]  ? __kasan_slab_alloc+0xc9/0xe0
[  435.890651][ T3737]  ? __kasan_check_write+0x14/0x20
[  435.895609][ T3737]  ? _raw_spin_lock+0xa3/0x1b0
[  435.900201][ T3737]  __pmd_alloc+0xb1/0x550
[  435.904365][ T3737]  ? kmem_cache_alloc+0x189/0x2f0
[  435.909235][ T3737]  ? anon_vma_fork+0x1d9/0x4f0
[  435.913916][ T3737]  ? __pud_alloc+0x260/0x260
[  435.918341][ T3737]  ? __pud_alloc+0x218/0x260
[  435.922780][ T3737]  ? handle_mm_fault+0x2f60/0x2f60
[  435.928072][ T3737]  copy_page_range+0xd04/0x1090
[  435.932805][ T3737]  ? pfn_valid+0x1e0/0x1e0
[  435.937003][ T3737]  dup_mmap+0x9fc/0xec0
[  435.940994][ T3737]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  435.946292][ T3737]  ? __delayed_free_task+0x110/0x110
[  435.951512][ T3737]  ? __kasan_check_write+0x14/0x20
[  435.956533][ T3737]  ? mm_init+0x6bb/0x870
[  435.960613][ T3737]  dup_mm+0x91/0x330
[  435.964348][ T3737]  copy_mm+0x108/0x1b0
[  435.968250][ T3737]  copy_process+0x127a/0x3240
[  435.972770][ T3737]  ? proc_fail_nth_write+0x213/0x290
[  435.977969][ T3737]  ? proc_fail_nth_read+0x220/0x220
[  435.983092][ T3737]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  435.988222][ T3737]  ? vfs_write+0x9af/0x1050
[  435.992552][ T3737]  kernel_clone+0x224/0x8f0
[  435.996893][ T3737]  ? file_end_write+0x1b0/0x1b0
[  436.001579][ T3737]  ? mutex_lock+0xb6/0x130
[  436.005917][ T3737]  ? create_io_thread+0x1e0/0x1e0
[  436.010810][ T3737]  ? __mutex_lock_slowpath+0x10/0x10
[  436.015900][ T3737]  __x64_sys_clone+0x289/0x310
[  436.020500][ T3737]  ? __do_sys_vfork+0x130/0x130
[  436.025188][ T3737]  ? debug_smp_processor_id+0x17/0x20
[  436.030396][ T3737]  do_syscall_64+0x44/0xd0
[  436.034668][ T3737]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  436.040819][ T3737] RIP: 0033:0x7f475ae3d829
[  436.045323][ T3737] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  436.065434][ T3737] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  436.073621][ T3737] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  436.081512][ T3737] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  436.089331][ T3737] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  436.097314][ T3737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  436.105120][ T3737] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  436.113059][ T3737]  </TASK>
[  436.120842][ T3740] FAULT_INJECTION: forcing a failure.
[  436.120842][ T3740] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  436.134259][ T3740] CPU: 1 PID: 3740 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  436.142784][ T3740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  436.153194][ T3740] Call Trace:
[  436.156494][ T3740]  <TASK>
[  436.159264][ T3740]  dump_stack_lvl+0x151/0x1b7
[  436.164083][ T3740]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  436.169366][ T3740]  ? is_module_text_address+0xe1/0x140
[  436.174754][ T3740]  ? stack_trace_save+0x1f0/0x1f0
[  436.179617][ T3740]  dump_stack+0x15/0x17
[  436.183599][ T3740]  should_fail+0x3c0/0x510
[  436.187961][ T3740]  should_fail_alloc_page+0x58/0x70
[  436.192973][ T3740]  __alloc_pages+0x207/0x850
[  436.197399][ T3740]  ? stack_trace_save+0x12d/0x1f0
[  436.202357][ T3740]  ? stack_trace_snprint+0x100/0x100
[  436.207561][ T3740]  ? zone_watermark_fast+0x200/0x200
[  436.212679][ T3740]  ? __kasan_slab_alloc+0xc9/0xe0
[  436.217625][ T3740]  ? __kasan_slab_alloc+0xc9/0xe0
[  436.222486][ T3740]  ? __kasan_slab_alloc+0xb2/0xe0
[  436.227348][ T3740]  ? kmem_cache_alloc+0x189/0x2f0
[  436.232226][ T3740]  ? anon_vma_fork+0x1d9/0x4f0
[  436.236807][ T3740]  get_zeroed_page+0x19/0x40
[  436.241229][ T3740]  __pud_alloc+0x8b/0x260
[  436.245397][ T3740]  ? handle_mm_fault+0x2f60/0x2f60
[  436.250341][ T3740]  copy_page_range+0xd9e/0x1090
[  436.255115][ T3740]  ? pfn_valid+0x1e0/0x1e0
[  436.259373][ T3740]  dup_mmap+0x9fc/0xec0
[  436.263358][ T3740]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  436.268568][ T3740]  ? __delayed_free_task+0x110/0x110
[  436.273722][ T3740]  ? __kasan_check_write+0x14/0x20
[  436.278638][ T3740]  ? mm_init+0x6bb/0x870
[  436.282809][ T3740]  dup_mm+0x91/0x330
[  436.286540][ T3740]  copy_mm+0x108/0x1b0
[  436.290446][ T3740]  copy_process+0x127a/0x3240
[  436.295160][ T3740]  ? proc_fail_nth_write+0x213/0x290
[  436.300274][ T3740]  ? proc_fail_nth_read+0x220/0x220
[  436.305404][ T3740]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  436.310341][ T3740]  ? vfs_write+0x9af/0x1050
[  436.314682][ T3740]  kernel_clone+0x224/0x8f0
[  436.319715][ T3740]  ? file_end_write+0x1b0/0x1b0
[  436.324403][ T3740]  ? mutex_lock+0xb6/0x130
[  436.328661][ T3740]  ? create_io_thread+0x1e0/0x1e0
[  436.333514][ T3740]  ? __mutex_lock_slowpath+0x10/0x10
[  436.338636][ T3740]  __x64_sys_clone+0x289/0x310
[  436.343239][ T3740]  ? __do_sys_vfork+0x130/0x130
[  436.347928][ T3740]  ? debug_smp_processor_id+0x17/0x20
[  436.353227][ T3740]  do_syscall_64+0x44/0xd0
[  436.357476][ T3740]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  436.363197][ T3740] RIP: 0033:0x7f475ae3d829
[  436.367452][ T3740] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  436.386907][ T3740] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  436.395137][ T3740] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  436.402959][ T3740] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  436.410763][ T3740] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  436.418745][ T3740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  436.426575][ T3740] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  436.434375][ T3740]  </TASK>
[  436.442149][ T3742] FAULT_INJECTION: forcing a failure.
[  436.442149][ T3742] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  436.455387][ T3742] CPU: 1 PID: 3742 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  436.463635][ T3742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  436.473619][ T3742] Call Trace:
[  436.477003][ T3742]  <TASK>
[  436.479782][ T3742]  dump_stack_lvl+0x151/0x1b7
[  436.484292][ T3742]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  436.489586][ T3742]  ? is_module_text_address+0xe1/0x140
[  436.494902][ T3742]  ? stack_trace_save+0x1f0/0x1f0
[  436.499753][ T3742]  dump_stack+0x15/0x17
[  436.503732][ T3742]  should_fail+0x3c0/0x510
[  436.507986][ T3742]  should_fail_alloc_page+0x58/0x70
[  436.513022][ T3742]  __alloc_pages+0x207/0x850
[  436.517453][ T3742]  ? stack_trace_save+0x12d/0x1f0
[  436.522307][ T3742]  ? stack_trace_snprint+0x100/0x100
[  436.527428][ T3742]  ? zone_watermark_fast+0x200/0x200
[  436.532560][ T3742]  ? __kasan_slab_alloc+0xc9/0xe0
[  436.537500][ T3742]  ? __kasan_slab_alloc+0xc9/0xe0
[  436.542454][ T3742]  ? __kasan_slab_alloc+0xb2/0xe0
[  436.547309][ T3742]  ? kmem_cache_alloc+0x189/0x2f0
[  436.552165][ T3742]  ? anon_vma_fork+0x1d9/0x4f0
[  436.556767][ T3742]  get_zeroed_page+0x19/0x40
[  436.561192][ T3742]  __pud_alloc+0x8b/0x260
[  436.565444][ T3742]  ? handle_mm_fault+0x2f60/0x2f60
[  436.570502][ T3742]  copy_page_range+0xd9e/0x1090
[  436.575174][ T3742]  ? pfn_valid+0x1e0/0x1e0
[  436.579458][ T3742]  dup_mmap+0x9fc/0xec0
[  436.583439][ T3742]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  436.588628][ T3742]  ? __delayed_free_task+0x110/0x110
[  436.593738][ T3742]  ? __kasan_check_write+0x14/0x20
[  436.598696][ T3742]  ? mm_init+0x6bb/0x870
[  436.602763][ T3742]  dup_mm+0x91/0x330
[  436.606496][ T3742]  copy_mm+0x108/0x1b0
[  436.610398][ T3742]  copy_process+0x127a/0x3240
[  436.614940][ T3742]  ? proc_fail_nth_write+0x213/0x290
[  436.620128][ T3742]  ? proc_fail_nth_read+0x220/0x220
[  436.625245][ T3742]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  436.630242][ T3742]  ? vfs_write+0x9af/0x1050
[  436.634529][ T3742]  kernel_clone+0x224/0x8f0
[  436.638877][ T3742]  ? file_end_write+0x1b0/0x1b0
[  436.643643][ T3742]  ? mutex_lock+0xb6/0x130
[  436.648152][ T3742]  ? create_io_thread+0x1e0/0x1e0
[  436.653207][ T3742]  ? __mutex_lock_slowpath+0x10/0x10
[  436.658401][ T3742]  __x64_sys_clone+0x289/0x310
[  436.663006][ T3742]  ? __do_sys_vfork+0x130/0x130
[  436.667687][ T3742]  ? debug_smp_processor_id+0x17/0x20
[  436.672983][ T3742]  do_syscall_64+0x44/0xd0
[  436.677238][ T3742]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  436.682957][ T3742] RIP: 0033:0x7f475ae3d829
[  436.687220][ T3742] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  436.706826][ T3742] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  436.715069][ T3742] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  436.722892][ T3742] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  436.730787][ T3742] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  436.738792][ T3742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  436.746753][ T3742] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  436.754829][ T3742]  </TASK>
[  436.762392][ T3744] FAULT_INJECTION: forcing a failure.
[  436.762392][ T3744] name failslab, interval 1, probability 0, space 0, times 0
[  436.775224][ T3744] CPU: 1 PID: 3744 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  436.783590][ T3744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  436.793705][ T3744] Call Trace:
[  436.796934][ T3744]  <TASK>
[  436.799709][ T3744]  dump_stack_lvl+0x151/0x1b7
[  436.804227][ T3744]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  436.809531][ T3744]  ? __kasan_check_write+0x14/0x20
[  436.814459][ T3744]  ? up_write+0xa1/0x190
[  436.818630][ T3744]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  436.824881][ T3744]  dump_stack+0x15/0x17
[  436.828866][ T3744]  should_fail+0x3c0/0x510
[  436.833122][ T3744]  __should_failslab+0x9f/0xe0
[  436.837810][ T3744]  should_failslab+0x9/0x20
[  436.842148][ T3744]  kmem_cache_alloc+0x4f/0x2f0
[  436.847134][ T3744]  ? anon_vma_fork+0xf7/0x4f0
[  436.851731][ T3744]  anon_vma_fork+0xf7/0x4f0
[  436.856074][ T3744]  ? dup_mmap+0x6ef/0xec0
[  436.860234][ T3744]  dup_mmap+0x7ec/0xec0
[  436.864344][ T3744]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  436.869780][ T3744]  ? __delayed_free_task+0x110/0x110
[  436.874905][ T3744]  ? __kasan_check_write+0x14/0x20
[  436.880756][ T3744]  ? mm_init+0x6bb/0x870
[  436.884797][ T3744]  dup_mm+0x91/0x330
[  436.888539][ T3744]  copy_mm+0x108/0x1b0
[  436.892431][ T3744]  copy_process+0x127a/0x3240
[  436.896945][ T3744]  ? proc_fail_nth_write+0x213/0x290
[  436.902614][ T3744]  ? proc_fail_nth_read+0x220/0x220
[  436.907640][ T3744]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  436.912580][ T3744]  ? vfs_write+0x9af/0x1050
[  436.917029][ T3744]  kernel_clone+0x224/0x8f0
[  436.921373][ T3744]  ? file_end_write+0x1b0/0x1b0
[  436.926056][ T3744]  ? mutex_lock+0xb6/0x130
[  436.930307][ T3744]  ? create_io_thread+0x1e0/0x1e0
[  436.935170][ T3744]  ? __mutex_lock_slowpath+0x10/0x10
[  436.940477][ T3744]  __x64_sys_clone+0x289/0x310
[  436.945062][ T3744]  ? __do_sys_vfork+0x130/0x130
[  436.949749][ T3744]  ? debug_smp_processor_id+0x17/0x20
[  436.954955][ T3744]  do_syscall_64+0x44/0xd0
[  436.959296][ T3744]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  436.965035][ T3744] RIP: 0033:0x7f475ae3d829
[  436.969285][ T3744] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  436.988719][ T3744] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  436.997575][ T3744] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  437.005475][ T3744] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  437.013371][ T3744] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  437.021227][ T3744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  437.029254][ T3744] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  437.037078][ T3744]  </TASK>
[  437.043524][ T3747] FAULT_INJECTION: forcing a failure.
[  437.043524][ T3747] name failslab, interval 1, probability 0, space 0, times 0
[  437.056067][ T3747] CPU: 1 PID: 3747 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  437.064330][ T3747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  437.074310][ T3747] Call Trace:
[  437.077522][ T3747]  <TASK>
[  437.080513][ T3747]  dump_stack_lvl+0x151/0x1b7
[  437.084982][ T3747]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  437.090279][ T3747]  dump_stack+0x15/0x17
[  437.094272][ T3747]  should_fail+0x3c0/0x510
[  437.098522][ T3747]  __should_failslab+0x9f/0xe0
[  437.103469][ T3747]  should_failslab+0x9/0x20
[  437.107820][ T3747]  kmem_cache_alloc+0x4f/0x2f0
[  437.112487][ T3747]  ? anon_vma_fork+0x1d9/0x4f0
[  437.117016][ T3747]  anon_vma_fork+0x1d9/0x4f0
[  437.121440][ T3747]  dup_mmap+0x7ec/0xec0
[  437.125427][ T3747]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  437.130641][ T3747]  ? __delayed_free_task+0x110/0x110
[  437.137322][ T3747]  ? __kasan_check_write+0x14/0x20
[  437.142264][ T3747]  ? mm_init+0x6bb/0x870
[  437.146344][ T3747]  dup_mm+0x91/0x330
[  437.150077][ T3747]  copy_mm+0x108/0x1b0
[  437.153983][ T3747]  copy_process+0x127a/0x3240
[  437.158502][ T3747]  ? proc_fail_nth_write+0x213/0x290
[  437.163638][ T3747]  ? proc_fail_nth_read+0x220/0x220
[  437.168653][ T3747]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  437.173649][ T3747]  ? vfs_write+0x9af/0x1050
[  437.177936][ T3747]  kernel_clone+0x224/0x8f0
[  437.182276][ T3747]  ? file_end_write+0x1b0/0x1b0
[  437.186969][ T3747]  ? mutex_lock+0xb6/0x130
[  437.191223][ T3747]  ? create_io_thread+0x1e0/0x1e0
[  437.196077][ T3747]  ? __mutex_lock_slowpath+0x10/0x10
[  437.201456][ T3747]  __x64_sys_clone+0x289/0x310
[  437.206152][ T3747]  ? __do_sys_vfork+0x130/0x130
[  437.210833][ T3747]  ? debug_smp_processor_id+0x17/0x20
[  437.216133][ T3747]  do_syscall_64+0x44/0xd0
[  437.220387][ T3747]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  437.226118][ T3747] RIP: 0033:0x7f475ae3d829
[  437.230358][ T3747] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  437.250233][ T3747] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  437.258484][ T3747] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  437.266290][ T3747] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  437.274102][ T3747] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  437.282024][ T3747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  437.289810][ T3747] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  437.297728][ T3747]  </TASK>
[  437.305155][ T3749] FAULT_INJECTION: forcing a failure.
[  437.305155][ T3749] name failslab, interval 1, probability 0, space 0, times 0
[  437.317717][ T3749] CPU: 1 PID: 3749 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  437.325959][ T3749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  437.335938][ T3749] Call Trace:
[  437.339670][ T3749]  <TASK>
[  437.342450][ T3749]  dump_stack_lvl+0x151/0x1b7
[  437.346967][ T3749]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  437.352257][ T3749]  dump_stack+0x15/0x17
[  437.356248][ T3749]  should_fail+0x3c0/0x510
[  437.361330][ T3749]  __should_failslab+0x9f/0xe0
[  437.365881][ T3749]  should_failslab+0x9/0x20
[  437.370311][ T3749]  kmem_cache_alloc+0x4f/0x2f0
[  437.374907][ T3749]  ? anon_vma_fork+0x1d9/0x4f0
[  437.379515][ T3749]  anon_vma_fork+0x1d9/0x4f0
[  437.383933][ T3749]  dup_mmap+0x7ec/0xec0
[  437.388026][ T3749]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  437.393227][ T3749]  ? __delayed_free_task+0x110/0x110
[  437.398341][ T3749]  ? __kasan_check_write+0x14/0x20
[  437.403738][ T3749]  ? mm_init+0x6bb/0x870
[  437.407803][ T3749]  dup_mm+0x91/0x330
[  437.411536][ T3749]  copy_mm+0x108/0x1b0
[  437.415443][ T3749]  copy_process+0x127a/0x3240
[  437.420131][ T3749]  ? proc_fail_nth_write+0x213/0x290
[  437.425248][ T3749]  ? proc_fail_nth_read+0x220/0x220
[  437.430498][ T3749]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  437.435404][ T3749]  ? vfs_write+0x9af/0x1050
[  437.439745][ T3749]  kernel_clone+0x224/0x8f0
[  437.444268][ T3749]  ? file_end_write+0x1b0/0x1b0
[  437.448939][ T3749]  ? mutex_lock+0xb6/0x130
[  437.453203][ T3749]  ? create_io_thread+0x1e0/0x1e0
[  437.458058][ T3749]  ? __mutex_lock_slowpath+0x10/0x10
[  437.463176][ T3749]  __x64_sys_clone+0x289/0x310
[  437.467778][ T3749]  ? __do_sys_vfork+0x130/0x130
[  437.472478][ T3749]  ? debug_smp_processor_id+0x17/0x20
[  437.477756][ T3749]  do_syscall_64+0x44/0xd0
[  437.482018][ T3749]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  437.487752][ T3749] RIP: 0033:0x7f475ae3d829
[  437.492016][ T3749] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  437.511889][ T3749] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  437.520223][ T3749] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  437.528217][ T3749] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  437.536280][ T3749] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  437.544089][ T3749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  437.552183][ T3749] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  437.560007][ T3749]  </TASK>
[  437.567436][ T3751] FAULT_INJECTION: forcing a failure.
[  437.567436][ T3751] name failslab, interval 1, probability 0, space 0, times 0
[  437.579923][ T3751] CPU: 1 PID: 3751 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  437.588247][ T3751] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  437.598190][ T3751] Call Trace:
[  437.601433][ T3751]  <TASK>
[  437.604385][ T3751]  dump_stack_lvl+0x151/0x1b7
[  437.608986][ T3751]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  437.614365][ T3751]  ? __kasan_check_write+0x14/0x20
[  437.619314][ T3751]  ? up_write+0xa1/0x190
[  437.623392][ T3751]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  437.629999][ T3751]  dump_stack+0x15/0x17
[  437.633981][ T3751]  should_fail+0x3c0/0x510
[  437.638235][ T3751]  __should_failslab+0x9f/0xe0
[  437.642836][ T3751]  should_failslab+0x9/0x20
[  437.647176][ T3751]  kmem_cache_alloc+0x4f/0x2f0
[  437.651774][ T3751]  ? anon_vma_fork+0xf7/0x4f0
[  437.656294][ T3751]  anon_vma_fork+0xf7/0x4f0
[  437.660716][ T3751]  ? dup_mmap+0x6ef/0xec0
[  437.664978][ T3751]  dup_mmap+0x7ec/0xec0
[  437.669132][ T3751]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  437.674342][ T3751]  ? __delayed_free_task+0x110/0x110
[  437.679468][ T3751]  ? __kasan_check_write+0x14/0x20
[  437.684414][ T3751]  ? mm_init+0x6bb/0x870
[  437.688574][ T3751]  dup_mm+0x91/0x330
[  437.692306][ T3751]  copy_mm+0x108/0x1b0
[  437.696212][ T3751]  copy_process+0x127a/0x3240
[  437.700809][ T3751]  ? proc_fail_nth_write+0x213/0x290
[  437.705931][ T3751]  ? proc_fail_nth_read+0x220/0x220
[  437.711811][ T3751]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  437.717362][ T3751]  ? vfs_write+0x9af/0x1050
[  437.721701][ T3751]  kernel_clone+0x224/0x8f0
[  437.726044][ T3751]  ? file_end_write+0x1b0/0x1b0
[  437.730728][ T3751]  ? mutex_lock+0xb6/0x130
[  437.734980][ T3751]  ? create_io_thread+0x1e0/0x1e0
[  437.739841][ T3751]  ? __mutex_lock_slowpath+0x10/0x10
[  437.744976][ T3751]  __x64_sys_clone+0x289/0x310
[  437.749583][ T3751]  ? __do_sys_vfork+0x130/0x130
[  437.754337][ T3751]  ? debug_smp_processor_id+0x17/0x20
[  437.759599][ T3751]  do_syscall_64+0x44/0xd0
[  437.763982][ T3751]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  437.769698][ T3751] RIP: 0033:0x7f475ae3d829
[  437.774038][ T3751] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  437.793488][ T3751] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  437.801910][ T3751] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  437.809824][ T3751] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  437.817620][ T3751] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  437.825447][ T3751] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  437.833276][ T3751] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  437.841050][ T3751]  </TASK>
[  437.846560][ T3753] FAULT_INJECTION: forcing a failure.
[  437.846560][ T3753] name failslab, interval 1, probability 0, space 0, times 0
[  437.859029][ T3753] CPU: 0 PID: 3753 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  437.867281][ T3753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  437.877202][ T3753] Call Trace:
[  437.880298][ T3753]  <TASK>
[  437.883101][ T3753]  dump_stack_lvl+0x151/0x1b7
[  437.887588][ T3753]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  437.892885][ T3753]  dump_stack+0x15/0x17
[  437.896960][ T3753]  should_fail+0x3c0/0x510
[  437.901310][ T3753]  __should_failslab+0x9f/0xe0
[  437.905912][ T3753]  should_failslab+0x9/0x20
[  437.910265][ T3753]  kmem_cache_alloc+0x4f/0x2f0
[  437.914849][ T3753]  ? anon_vma_fork+0x1d9/0x4f0
[  437.919447][ T3753]  anon_vma_fork+0x1d9/0x4f0
[  437.923877][ T3753]  dup_mmap+0x7ec/0xec0
[  437.927956][ T3753]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  437.933161][ T3753]  ? __delayed_free_task+0x110/0x110
[  437.938283][ T3753]  ? __kasan_check_write+0x14/0x20
[  437.943407][ T3753]  ? mm_init+0x6bb/0x870
[  437.947481][ T3753]  dup_mm+0x91/0x330
[  437.951212][ T3753]  copy_mm+0x108/0x1b0
[  437.955117][ T3753]  copy_process+0x127a/0x3240
[  437.959634][ T3753]  ? proc_fail_nth_write+0x213/0x290
[  437.964758][ T3753]  ? proc_fail_nth_read+0x220/0x220
[  437.969791][ T3753]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  437.974736][ T3753]  ? vfs_write+0x9af/0x1050
[  437.979075][ T3753]  kernel_clone+0x224/0x8f0
[  437.983426][ T3753]  ? file_end_write+0x1b0/0x1b0
[  437.988102][ T3753]  ? mutex_lock+0xb6/0x130
[  437.992353][ T3753]  ? create_io_thread+0x1e0/0x1e0
[  437.997230][ T3753]  ? __mutex_lock_slowpath+0x10/0x10
[  438.002333][ T3753]  __x64_sys_clone+0x289/0x310
[  438.006938][ T3753]  ? __do_sys_vfork+0x130/0x130
[  438.011621][ T3753]  ? debug_smp_processor_id+0x17/0x20
[  438.016830][ T3753]  do_syscall_64+0x44/0xd0
[  438.021089][ T3753]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  438.026809][ T3753] RIP: 0033:0x7f475ae3d829
[  438.031066][ T3753] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  438.050506][ T3753] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  438.058836][ T3753] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  438.066692][ T3753] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  438.074459][ T3753] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  438.082290][ T3753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  438.090079][ T3753] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  438.097893][ T3753]  </TASK>
[  438.104197][ T3756] FAULT_INJECTION: forcing a failure.
[  438.104197][ T3756] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  438.117373][ T3756] CPU: 1 PID: 3756 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  438.125614][ T3756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  438.135506][ T3756] Call Trace:
[  438.138630][ T3756]  <TASK>
[  438.141411][ T3756]  dump_stack_lvl+0x151/0x1b7
[  438.145921][ T3756]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  438.151213][ T3756]  ? stack_trace_save+0x12d/0x1f0
[  438.156075][ T3756]  dump_stack+0x15/0x17
[  438.160066][ T3756]  should_fail+0x3c0/0x510
[  438.164319][ T3756]  should_fail_alloc_page+0x58/0x70
[  438.169353][ T3756]  __alloc_pages+0x207/0x850
[  438.173874][ T3756]  ? dup_mmap+0x7ec/0xec0
[  438.178053][ T3756]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  438.183941][ T3756]  ? zone_watermark_fast+0x200/0x200
[  438.189239][ T3756]  allocate_slab+0x62/0x580
[  438.193581][ T3756]  ___slab_alloc+0x2e2/0x6f0
[  438.197999][ T3756]  ? anon_vma_fork+0x1d9/0x4f0
[  438.202609][ T3756]  ? anon_vma_fork+0x1d9/0x4f0
[  438.207200][ T3756]  __slab_alloc+0x4a/0x90
[  438.211370][ T3756]  kmem_cache_alloc+0x205/0x2f0
[  438.216056][ T3756]  ? anon_vma_fork+0x1d9/0x4f0
[  438.220745][ T3756]  anon_vma_fork+0x1d9/0x4f0
[  438.225553][ T3756]  dup_mmap+0x7ec/0xec0
[  438.229510][ T3756]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  438.234717][ T3756]  ? __delayed_free_task+0x110/0x110
[  438.239837][ T3756]  ? __kasan_check_write+0x14/0x20
[  438.244784][ T3756]  ? mm_init+0x6bb/0x870
[  438.248874][ T3756]  dup_mm+0x91/0x330
[  438.252603][ T3756]  copy_mm+0x108/0x1b0
[  438.256502][ T3756]  copy_process+0x127a/0x3240
[  438.261026][ T3756]  ? proc_fail_nth_write+0x213/0x290
[  438.266225][ T3756]  ? proc_fail_nth_read+0x220/0x220
[  438.271260][ T3756]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  438.276205][ T3756]  ? vfs_write+0x9af/0x1050
[  438.280546][ T3756]  kernel_clone+0x224/0x8f0
[  438.284887][ T3756]  ? file_end_write+0x1b0/0x1b0
[  438.289571][ T3756]  ? mutex_lock+0xb6/0x130
[  438.293822][ T3756]  ? create_io_thread+0x1e0/0x1e0
[  438.298692][ T3756]  ? __mutex_lock_slowpath+0x10/0x10
[  438.303850][ T3756]  __x64_sys_clone+0x289/0x310
[  438.308406][ T3756]  ? __do_sys_vfork+0x130/0x130
[  438.313178][ T3756]  ? debug_smp_processor_id+0x17/0x20
[  438.318388][ T3756]  do_syscall_64+0x44/0xd0
[  438.322642][ T3756]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  438.328365][ T3756] RIP: 0033:0x7f475ae3d829
[  438.332629][ T3756] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  438.352060][ T3756] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  438.360303][ T3756] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  438.368115][ T3756] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  438.375929][ T3756] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  438.383739][ T3756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  438.391549][ T3756] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  438.399366][ T3756]  </TASK>
[  438.405705][ T3759] FAULT_INJECTION: forcing a failure.
[  438.405705][ T3759] name failslab, interval 1, probability 0, space 0, times 0
[  438.418221][ T3759] CPU: 1 PID: 3759 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  438.426544][ T3759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  438.436446][ T3759] Call Trace:
[  438.439560][ T3759]  <TASK>
[  438.442334][ T3759]  dump_stack_lvl+0x151/0x1b7
[  438.446844][ T3759]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  438.452143][ T3759]  dump_stack+0x15/0x17
[  438.456131][ T3759]  should_fail+0x3c0/0x510
[  438.460384][ T3759]  __should_failslab+0x9f/0xe0
[  438.464987][ T3759]  should_failslab+0x9/0x20
[  438.469326][ T3759]  kmem_cache_alloc+0x4f/0x2f0
[  438.473921][ T3759]  ? dup_mmap+0x6d3/0xec0
[  438.478091][ T3759]  dup_mmap+0x6d3/0xec0
[  438.482082][ T3759]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  438.487288][ T3759]  ? __delayed_free_task+0x110/0x110
[  438.492409][ T3759]  ? __kasan_check_write+0x14/0x20
[  438.497362][ T3759]  ? mm_init+0x6bb/0x870
[  438.501441][ T3759]  dup_mm+0x91/0x330
[  438.505168][ T3759]  copy_mm+0x108/0x1b0
[  438.509086][ T3759]  copy_process+0x127a/0x3240
[  438.513590][ T3759]  ? proc_fail_nth_write+0x213/0x290
[  438.518709][ T3759]  ? proc_fail_nth_read+0x220/0x220
[  438.523828][ T3759]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  438.528791][ T3759]  ? vfs_write+0x9af/0x1050
[  438.533115][ T3759]  kernel_clone+0x224/0x8f0
[  438.537456][ T3759]  ? file_end_write+0x1b0/0x1b0
[  438.542151][ T3759]  ? mutex_lock+0xb6/0x130
[  438.546393][ T3759]  ? create_io_thread+0x1e0/0x1e0
[  438.551254][ T3759]  ? __mutex_lock_slowpath+0x10/0x10
[  438.556376][ T3759]  __x64_sys_clone+0x289/0x310
[  438.560976][ T3759]  ? __do_sys_vfork+0x130/0x130
[  438.565662][ T3759]  ? debug_smp_processor_id+0x17/0x20
[  438.570869][ T3759]  do_syscall_64+0x44/0xd0
[  438.575124][ T3759]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  438.580848][ T3759] RIP: 0033:0x7f475ae3d829
[  438.585105][ T3759] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  438.604547][ T3759] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  438.612789][ T3759] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  438.620689][ T3759] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  438.628506][ T3759] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  438.636311][ T3759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  438.644295][ T3759] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  438.652110][ T3759]  </TASK>
[  438.658429][ T3761] FAULT_INJECTION: forcing a failure.
[  438.658429][ T3761] name failslab, interval 1, probability 0, space 0, times 0
[  438.670932][ T3761] CPU: 1 PID: 3761 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  438.679151][ T3761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  438.689045][ T3761] Call Trace:
[  438.692171][ T3761]  <TASK>
[  438.694946][ T3761]  dump_stack_lvl+0x151/0x1b7
[  438.699459][ T3761]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  438.704753][ T3761]  dump_stack+0x15/0x17
[  438.708747][ T3761]  should_fail+0x3c0/0x510
[  438.713103][ T3761]  __should_failslab+0x9f/0xe0
[  438.717705][ T3761]  should_failslab+0x9/0x20
[  438.722045][ T3761]  kmem_cache_alloc+0x4f/0x2f0
[  438.726642][ T3761]  ? dup_mmap+0x6d3/0xec0
[  438.730821][ T3761]  dup_mmap+0x6d3/0xec0
[  438.734815][ T3761]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  438.740009][ T3761]  ? __delayed_free_task+0x110/0x110
[  438.745129][ T3761]  ? __kasan_check_write+0x14/0x20
[  438.750075][ T3761]  ? mm_init+0x6bb/0x870
[  438.754166][ T3761]  dup_mm+0x91/0x330
[  438.757901][ T3761]  copy_mm+0x108/0x1b0
[  438.761793][ T3761]  copy_process+0x127a/0x3240
[  438.766309][ T3761]  ? proc_fail_nth_write+0x213/0x290
[  438.771436][ T3761]  ? proc_fail_nth_read+0x220/0x220
[  438.776469][ T3761]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  438.781436][ T3761]  ? vfs_write+0x9af/0x1050
[  438.785749][ T3761]  kernel_clone+0x224/0x8f0
[  438.790088][ T3761]  ? file_end_write+0x1b0/0x1b0
[  438.794773][ T3761]  ? mutex_lock+0xb6/0x130
[  438.799044][ T3761]  ? create_io_thread+0x1e0/0x1e0
[  438.803888][ T3761]  ? __mutex_lock_slowpath+0x10/0x10
[  438.809120][ T3761]  __x64_sys_clone+0x289/0x310
[  438.813722][ T3761]  ? __do_sys_vfork+0x130/0x130
[  438.818419][ T3761]  ? debug_smp_processor_id+0x17/0x20
[  438.823618][ T3761]  do_syscall_64+0x44/0xd0
[  438.827868][ T3761]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  438.833681][ T3761] RIP: 0033:0x7f475ae3d829
[  438.837950][ T3761] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  438.857380][ T3761] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  438.865625][ T3761] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  438.873434][ T3761] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  438.881245][ T3761] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  438.889061][ T3761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  438.896870][ T3761] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  438.904794][ T3761]  </TASK>
[  438.911479][ T3763] FAULT_INJECTION: forcing a failure.
[  438.911479][ T3763] name failslab, interval 1, probability 0, space 0, times 0
[  438.924119][ T3763] CPU: 0 PID: 3763 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  438.932521][ T3763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  438.942402][ T3763] Call Trace:
[  438.945526][ T3763]  <TASK>
[  438.948302][ T3763]  dump_stack_lvl+0x151/0x1b7
[  438.952815][ T3763]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  438.958110][ T3763]  dump_stack+0x15/0x17
[  438.962102][ T3763]  should_fail+0x3c0/0x510
[  438.966352][ T3763]  __should_failslab+0x9f/0xe0
[  438.970959][ T3763]  should_failslab+0x9/0x20
[  438.975297][ T3763]  kmem_cache_alloc+0x4f/0x2f0
[  438.979893][ T3763]  ? anon_vma_fork+0x1d9/0x4f0
[  438.984493][ T3763]  anon_vma_fork+0x1d9/0x4f0
[  438.988919][ T3763]  dup_mmap+0x7ec/0xec0
[  438.992912][ T3763]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  438.998122][ T3763]  ? __delayed_free_task+0x110/0x110
[  439.003243][ T3763]  ? __kasan_check_write+0x14/0x20
[  439.008187][ T3763]  ? mm_init+0x6bb/0x870
[  439.012294][ T3763]  dup_mm+0x91/0x330
[  439.016000][ T3763]  copy_mm+0x108/0x1b0
[  439.019914][ T3763]  copy_process+0x127a/0x3240
[  439.024418][ T3763]  ? proc_fail_nth_write+0x213/0x290
[  439.029540][ T3763]  ? proc_fail_nth_read+0x220/0x220
[  439.034576][ T3763]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  439.039520][ T3763]  ? vfs_write+0x9af/0x1050
[  439.043862][ T3763]  kernel_clone+0x224/0x8f0
[  439.048197][ T3763]  ? file_end_write+0x1b0/0x1b0
[  439.052884][ T3763]  ? mutex_lock+0xb6/0x130
[  439.057137][ T3763]  ? create_io_thread+0x1e0/0x1e0
[  439.061999][ T3763]  ? __mutex_lock_slowpath+0x10/0x10
[  439.067119][ T3763]  __x64_sys_clone+0x289/0x310
[  439.071808][ T3763]  ? __do_sys_vfork+0x130/0x130
[  439.076494][ T3763]  ? debug_smp_processor_id+0x17/0x20
[  439.081709][ T3763]  do_syscall_64+0x44/0xd0
[  439.085960][ T3763]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  439.091688][ T3763] RIP: 0033:0x7f475ae3d829
[  439.095948][ T3763] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  439.115374][ T3763] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  439.123621][ T3763] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  439.131613][ T3763] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  439.139418][ T3763] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  439.147235][ T3763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  439.155136][ T3763] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  439.162947][ T3763]  </TASK>
[  439.168786][ T3766] FAULT_INJECTION: forcing a failure.
[  439.168786][ T3766] name failslab, interval 1, probability 0, space 0, times 0
[  439.181293][ T3766] CPU: 0 PID: 3766 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  439.189591][ T3766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  439.199580][ T3766] Call Trace:
[  439.202706][ T3766]  <TASK>
[  439.205476][ T3766]  dump_stack_lvl+0x151/0x1b7
[  439.209985][ T3766]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  439.215395][ T3766]  dump_stack+0x15/0x17
[  439.219389][ T3766]  should_fail+0x3c0/0x510
[  439.223641][ T3766]  __should_failslab+0x9f/0xe0
[  439.228239][ T3766]  should_failslab+0x9/0x20
[  439.232580][ T3766]  kmem_cache_alloc+0x4f/0x2f0
[  439.237183][ T3766]  ? anon_vma_fork+0x1d9/0x4f0
[  439.241780][ T3766]  anon_vma_fork+0x1d9/0x4f0
[  439.246219][ T3766]  dup_mmap+0x7ec/0xec0
[  439.250196][ T3766]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  439.255407][ T3766]  ? __delayed_free_task+0x110/0x110
[  439.260535][ T3766]  ? __kasan_check_write+0x14/0x20
[  439.265473][ T3766]  ? mm_init+0x6bb/0x870
[  439.269569][ T3766]  dup_mm+0x91/0x330
[  439.273283][ T3766]  copy_mm+0x108/0x1b0
[  439.277200][ T3766]  copy_process+0x127a/0x3240
[  439.281704][ T3766]  ? proc_fail_nth_write+0x213/0x290
[  439.286825][ T3766]  ? proc_fail_nth_read+0x220/0x220
[  439.291867][ T3766]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  439.296894][ T3766]  ? vfs_write+0x9af/0x1050
[  439.301232][ T3766]  kernel_clone+0x224/0x8f0
[  439.305572][ T3766]  ? file_end_write+0x1b0/0x1b0
[  439.310265][ T3766]  ? mutex_lock+0xb6/0x130
[  439.314512][ T3766]  ? create_io_thread+0x1e0/0x1e0
[  439.319373][ T3766]  ? __mutex_lock_slowpath+0x10/0x10
[  439.324578][ T3766]  __x64_sys_clone+0x289/0x310
[  439.329187][ T3766]  ? __do_sys_vfork+0x130/0x130
[  439.333951][ T3766]  ? debug_smp_processor_id+0x17/0x20
[  439.339158][ T3766]  do_syscall_64+0x44/0xd0
[  439.343425][ T3766]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  439.349138][ T3766] RIP: 0033:0x7f475ae3d829
[  439.353395][ T3766] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  439.373020][ T3766] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  439.381341][ T3766] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  439.389153][ T3766] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  439.396964][ T3766] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  439.404773][ T3766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  439.412595][ T3766] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  439.420399][ T3766]  </TASK>
[  439.426490][ T3768] FAULT_INJECTION: forcing a failure.
[  439.426490][ T3768] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  439.439844][ T3768] CPU: 1 PID: 3768 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  439.448084][ T3768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  439.457970][ T3768] Call Trace:
[  439.461095][ T3768]  <TASK>
[  439.463887][ T3768]  dump_stack_lvl+0x151/0x1b7
[  439.468396][ T3768]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  439.473685][ T3768]  dump_stack+0x15/0x17
[  439.477672][ T3768]  should_fail+0x3c0/0x510
[  439.481928][ T3768]  should_fail_alloc_page+0x58/0x70
[  439.486959][ T3768]  __alloc_pages+0x207/0x850
[  439.491389][ T3768]  ? zone_watermark_fast+0x200/0x200
[  439.496532][ T3768]  ? dup_mmap+0x9fc/0xec0
[  439.500670][ T3768]  ? dup_mm+0x91/0x330
[  439.504583][ T3768]  ? copy_mm+0x108/0x1b0
[  439.508667][ T3768]  ? copy_process+0x127a/0x3240
[  439.513344][ T3768]  ? kvm_sched_clock_read+0x18/0x40
[  439.518377][ T3768]  pte_alloc_one+0x73/0x1b0
[  439.522804][ T3768]  ? pfn_modify_allowed+0x2e0/0x2e0
[  439.527838][ T3768]  ? __kasan_check_write+0x14/0x20
[  439.532787][ T3768]  ? __set_page_owner+0x2ee/0x310
[  439.537652][ T3768]  __pte_alloc+0x86/0x350
[  439.541811][ T3768]  ? free_pgtables+0x210/0x210
[  439.546415][ T3768]  copy_pte_range+0x1b1f/0x20b0
[  439.551188][ T3768]  ? __kunmap_atomic+0x80/0x80
[  439.555786][ T3768]  ? __pud_alloc+0x260/0x260
[  439.560214][ T3768]  ? __pud_alloc+0x218/0x260
[  439.564638][ T3768]  ? handle_mm_fault+0x2f60/0x2f60
[  439.569585][ T3768]  copy_page_range+0xc1e/0x1090
[  439.574272][ T3768]  ? pfn_valid+0x1e0/0x1e0
[  439.578534][ T3768]  dup_mmap+0x9fc/0xec0
[  439.582559][ T3768]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  439.587752][ T3768]  ? __delayed_free_task+0x110/0x110
[  439.592845][ T3768]  ? __kasan_check_write+0x14/0x20
[  439.597795][ T3768]  ? mm_init+0x6bb/0x870
[  439.601872][ T3768]  dup_mm+0x91/0x330
[  439.605605][ T3768]  copy_mm+0x108/0x1b0
[  439.609529][ T3768]  copy_process+0x127a/0x3240
[  439.614027][ T3768]  ? proc_fail_nth_write+0x213/0x290
[  439.619143][ T3768]  ? proc_fail_nth_read+0x220/0x220
[  439.624453][ T3768]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  439.629405][ T3768]  ? vfs_write+0x9af/0x1050
[  439.633738][ T3768]  kernel_clone+0x224/0x8f0
[  439.638076][ T3768]  ? file_end_write+0x1b0/0x1b0
[  439.642775][ T3768]  ? mutex_lock+0xb6/0x130
[  439.647017][ T3768]  ? create_io_thread+0x1e0/0x1e0
[  439.651877][ T3768]  ? __mutex_lock_slowpath+0x10/0x10
[  439.656999][ T3768]  __x64_sys_clone+0x289/0x310
[  439.661600][ T3768]  ? __do_sys_vfork+0x130/0x130
[  439.666287][ T3768]  ? debug_smp_processor_id+0x17/0x20
[  439.671522][ T3768]  do_syscall_64+0x44/0xd0
[  439.675745][ T3768]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  439.681472][ T3768] RIP: 0033:0x7f475ae3d829
[  439.685737][ T3768] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  439.705342][ T3768] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  439.713672][ T3768] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  439.722034][ T3768] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  439.729845][ T3768] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  439.737743][ T3768] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  439.745555][ T3768] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  439.753463][ T3768]  </TASK>
[  439.761286][ T3770] FAULT_INJECTION: forcing a failure.
[  439.761286][ T3770] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  439.774481][ T3770] CPU: 0 PID: 3770 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  439.782775][ T3770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  439.792676][ T3770] Call Trace:
[  439.795795][ T3770]  <TASK>
[  439.798572][ T3770]  dump_stack_lvl+0x151/0x1b7
[  439.803118][ T3770]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  439.808473][ T3770]  ? is_module_text_address+0xe1/0x140
[  439.813760][ T3770]  ? stack_trace_save+0x1f0/0x1f0
[  439.818622][ T3770]  dump_stack+0x15/0x17
[  439.822612][ T3770]  should_fail+0x3c0/0x510
[  439.826866][ T3770]  should_fail_alloc_page+0x58/0x70
[  439.831901][ T3770]  __alloc_pages+0x207/0x850
[  439.836336][ T3770]  ? stack_trace_save+0x12d/0x1f0
[  439.841195][ T3770]  ? stack_trace_snprint+0x100/0x100
[  439.846309][ T3770]  ? zone_watermark_fast+0x200/0x200
[  439.851429][ T3770]  ? __kasan_slab_alloc+0xc9/0xe0
[  439.856288][ T3770]  ? __kasan_slab_alloc+0xc9/0xe0
[  439.861148][ T3770]  ? __kasan_slab_alloc+0xb2/0xe0
[  439.866019][ T3770]  ? kmem_cache_alloc+0x189/0x2f0
[  439.870867][ T3770]  ? anon_vma_fork+0x1d9/0x4f0
[  439.875556][ T3770]  get_zeroed_page+0x19/0x40
[  439.879983][ T3770]  __pud_alloc+0x8b/0x260
[  439.884148][ T3770]  ? handle_mm_fault+0x2f60/0x2f60
[  439.889186][ T3770]  copy_page_range+0xd9e/0x1090
[  439.893916][ T3770]  ? pfn_valid+0x1e0/0x1e0
[  439.898147][ T3770]  dup_mmap+0x9fc/0xec0
[  439.902116][ T3770]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  439.907323][ T3770]  ? __delayed_free_task+0x110/0x110
[  439.912443][ T3770]  ? __kasan_check_write+0x14/0x20
[  439.917390][ T3770]  ? mm_init+0x6bb/0x870
[  439.921471][ T3770]  dup_mm+0x91/0x330
[  439.925209][ T3770]  copy_mm+0x108/0x1b0
[  439.929107][ T3770]  copy_process+0x127a/0x3240
[  439.933630][ T3770]  ? proc_fail_nth_write+0x213/0x290
[  439.938740][ T3770]  ? proc_fail_nth_read+0x220/0x220
[  439.943774][ T3770]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  439.948722][ T3770]  ? vfs_write+0x9af/0x1050
[  439.953064][ T3770]  kernel_clone+0x224/0x8f0
[  439.957401][ T3770]  ? file_end_write+0x1b0/0x1b0
[  439.962085][ T3770]  ? mutex_lock+0xb6/0x130
[  439.966338][ T3770]  ? create_io_thread+0x1e0/0x1e0
[  439.971200][ T3770]  ? __mutex_lock_slowpath+0x10/0x10
[  439.976399][ T3770]  __x64_sys_clone+0x289/0x310
[  439.980984][ T3770]  ? __do_sys_vfork+0x130/0x130
[  439.985611][ T3770]  ? debug_smp_processor_id+0x17/0x20
[  439.990819][ T3770]  do_syscall_64+0x44/0xd0
[  439.995072][ T3770]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  440.000884][ T3770] RIP: 0033:0x7f475ae3d829
[  440.005152][ T3770] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  440.024589][ T3770] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  440.032830][ T3770] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  440.040721][ T3770] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  440.048535][ T3770] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  440.056349][ T3770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  440.064155][ T3770] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  440.071968][ T3770]  </TASK>
[  440.077381][ T3772] FAULT_INJECTION: forcing a failure.
[  440.077381][ T3772] name failslab, interval 1, probability 0, space 0, times 0
[  440.089851][ T3772] CPU: 1 PID: 3772 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  440.098117][ T3772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  440.108136][ T3772] Call Trace:
[  440.111263][ T3772]  <TASK>
[  440.114035][ T3772]  dump_stack_lvl+0x151/0x1b7
[  440.118577][ T3772]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  440.123931][ T3772]  dump_stack+0x15/0x17
[  440.127923][ T3772]  should_fail+0x3c0/0x510
[  440.132189][ T3772]  __should_failslab+0x9f/0xe0
[  440.136872][ T3772]  should_failslab+0x9/0x20
[  440.141201][ T3772]  kmem_cache_alloc+0x4f/0x2f0
[  440.145800][ T3772]  ? anon_vma_fork+0x1d9/0x4f0
[  440.150400][ T3772]  anon_vma_fork+0x1d9/0x4f0
[  440.154831][ T3772]  dup_mmap+0x7ec/0xec0
[  440.158820][ T3772]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  440.164025][ T3772]  ? __delayed_free_task+0x110/0x110
[  440.169237][ T3772]  ? __kasan_check_write+0x14/0x20
[  440.174193][ T3772]  ? mm_init+0x6bb/0x870
[  440.178261][ T3772]  dup_mm+0x91/0x330
[  440.181993][ T3772]  copy_mm+0x108/0x1b0
[  440.185906][ T3772]  copy_process+0x127a/0x3240
[  440.190414][ T3772]  ? proc_fail_nth_write+0x213/0x290
[  440.195541][ T3772]  ? proc_fail_nth_read+0x220/0x220
[  440.200566][ T3772]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  440.205531][ T3772]  ? vfs_write+0x9af/0x1050
[  440.209853][ T3772]  kernel_clone+0x224/0x8f0
[  440.214194][ T3772]  ? file_end_write+0x1b0/0x1b0
[  440.218877][ T3772]  ? mutex_lock+0xb6/0x130
[  440.223132][ T3772]  ? create_io_thread+0x1e0/0x1e0
[  440.227993][ T3772]  ? __mutex_lock_slowpath+0x10/0x10
[  440.233113][ T3772]  __x64_sys_clone+0x289/0x310
[  440.237740][ T3772]  ? __do_sys_vfork+0x130/0x130
[  440.242400][ T3772]  ? debug_smp_processor_id+0x17/0x20
[  440.247617][ T3772]  do_syscall_64+0x44/0xd0
[  440.251861][ T3772]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  440.257587][ T3772] RIP: 0033:0x7f475ae3d829
[  440.261839][ T3772] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  440.281653][ T3772] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  440.289894][ T3772] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  440.297748][ T3772] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  440.305642][ T3772] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  440.313454][ T3772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  440.321352][ T3772] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  440.329166][ T3772]  </TASK>
[  440.335572][ T3775] FAULT_INJECTION: forcing a failure.
[  440.335572][ T3775] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  440.348679][ T3775] CPU: 0 PID: 3775 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  440.356904][ T3775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  440.366796][ T3775] Call Trace:
[  440.369917][ T3775]  <TASK>
[  440.372789][ T3775]  dump_stack_lvl+0x151/0x1b7
[  440.377291][ T3775]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  440.382588][ T3775]  ? __kasan_check_write+0x14/0x20
[  440.387532][ T3775]  ? __set_page_owner+0x2ee/0x310
[  440.392395][ T3775]  dump_stack+0x15/0x17
[  440.396646][ T3775]  should_fail+0x3c0/0x510
[  440.401248][ T3775]  should_fail_alloc_page+0x58/0x70
[  440.406404][ T3775]  __alloc_pages+0x207/0x850
[  440.410794][ T3775]  ? __alloc_pages+0x3bd/0x850
[  440.415401][ T3775]  ? zone_watermark_fast+0x200/0x200
[  440.420518][ T3775]  ? zone_watermark_fast+0x200/0x200
[  440.425637][ T3775]  ? __kasan_slab_alloc+0xc9/0xe0
[  440.430796][ T3775]  ? __kasan_check_write+0x14/0x20
[  440.435962][ T3775]  ? _raw_spin_lock+0xa3/0x1b0
[  440.440568][ T3775]  __pmd_alloc+0xb1/0x550
[  440.444729][ T3775]  ? kmem_cache_alloc+0x189/0x2f0
[  440.449688][ T3775]  ? anon_vma_fork+0x1d9/0x4f0
[  440.454365][ T3775]  ? __pud_alloc+0x260/0x260
[  440.458798][ T3775]  ? __pud_alloc+0x218/0x260
[  440.463308][ T3775]  ? handle_mm_fault+0x2f60/0x2f60
[  440.468253][ T3775]  copy_page_range+0xd04/0x1090
[  440.473026][ T3775]  ? pfn_valid+0x1e0/0x1e0
[  440.477276][ T3775]  dup_mmap+0x9fc/0xec0
[  440.481300][ T3775]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  440.486478][ T3775]  ? __delayed_free_task+0x110/0x110
[  440.491595][ T3775]  ? __kasan_check_write+0x14/0x20
[  440.496634][ T3775]  ? mm_init+0x6bb/0x870
[  440.504796][ T3775]  dup_mm+0x91/0x330
[  440.508529][ T3775]  copy_mm+0x108/0x1b0
[  440.512428][ T3775]  copy_process+0x127a/0x3240
[  440.516940][ T3775]  ? proc_fail_nth_write+0x213/0x290
[  440.522059][ T3775]  ? proc_fail_nth_read+0x220/0x220
[  440.527096][ T3775]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  440.532139][ T3775]  ? vfs_write+0x9af/0x1050
[  440.536471][ T3775]  kernel_clone+0x224/0x8f0
[  440.540808][ T3775]  ? file_end_write+0x1b0/0x1b0
[  440.545495][ T3775]  ? mutex_lock+0xb6/0x130
[  440.550443][ T3775]  ? create_io_thread+0x1e0/0x1e0
[  440.555304][ T3775]  ? __mutex_lock_slowpath+0x10/0x10
[  440.560423][ T3775]  __x64_sys_clone+0x289/0x310
[  440.565027][ T3775]  ? __do_sys_vfork+0x130/0x130
[  440.569719][ T3775]  ? debug_smp_processor_id+0x17/0x20
[  440.574918][ T3775]  do_syscall_64+0x44/0xd0
[  440.579178][ T3775]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  440.584899][ T3775] RIP: 0033:0x7f475ae3d829
[  440.589153][ T3775] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  440.608681][ T3775] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  440.616923][ T3775] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  440.624735][ T3775] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  440.632545][ T3775] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  440.640471][ T3775] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  440.648391][ T3775] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  440.656194][ T3775]  </TASK>
[  440.662360][ T3777] FAULT_INJECTION: forcing a failure.
[  440.662360][ T3777] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  440.675515][ T3777] CPU: 1 PID: 3777 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  440.683820][ T3777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  440.693716][ T3777] Call Trace:
[  440.696840][ T3777]  <TASK>
[  440.699732][ T3777]  dump_stack_lvl+0x151/0x1b7
[  440.704251][ T3777]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  440.709538][ T3777]  ? is_module_text_address+0xe1/0x140
[  440.714832][ T3777]  ? stack_trace_save+0x1f0/0x1f0
[  440.719693][ T3777]  dump_stack+0x15/0x17
[  440.723684][ T3777]  should_fail+0x3c0/0x510
[  440.727938][ T3777]  should_fail_alloc_page+0x58/0x70
[  440.732972][ T3777]  __alloc_pages+0x207/0x850
[  440.737487][ T3777]  ? stack_trace_save+0x12d/0x1f0
[  440.742350][ T3777]  ? stack_trace_snprint+0x100/0x100
[  440.747473][ T3777]  ? zone_watermark_fast+0x200/0x200
[  440.752602][ T3777]  ? __kasan_slab_alloc+0xc9/0xe0
[  440.757447][ T3777]  ? __kasan_slab_alloc+0xc9/0xe0
[  440.762308][ T3777]  ? __kasan_slab_alloc+0xb2/0xe0
[  440.767169][ T3777]  ? kmem_cache_alloc+0x189/0x2f0
[  440.772084][ T3777]  ? anon_vma_fork+0x1d9/0x4f0
[  440.776631][ T3777]  get_zeroed_page+0x19/0x40
[  440.781053][ T3777]  __pud_alloc+0x8b/0x260
[  440.785220][ T3777]  ? handle_mm_fault+0x2f60/0x2f60
[  440.790261][ T3777]  copy_page_range+0xd9e/0x1090
[  440.794945][ T3777]  ? pfn_valid+0x1e0/0x1e0
[  440.799204][ T3777]  dup_mmap+0x9fc/0xec0
[  440.803187][ T3777]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  440.808411][ T3777]  ? __delayed_free_task+0x110/0x110
[  440.813515][ T3777]  ? __kasan_check_write+0x14/0x20
[  440.818466][ T3777]  ? mm_init+0x6bb/0x870
[  440.822542][ T3777]  dup_mm+0x91/0x330
[  440.826273][ T3777]  copy_mm+0x108/0x1b0
[  440.830186][ T3777]  copy_process+0x127a/0x3240
[  440.834693][ T3777]  ? proc_fail_nth_write+0x213/0x290
[  440.839813][ T3777]  ? proc_fail_nth_read+0x220/0x220
[  440.844847][ T3777]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  440.849906][ T3777]  ? vfs_write+0x9af/0x1050
[  440.854249][ T3777]  kernel_clone+0x224/0x8f0
[  440.858593][ T3777]  ? file_end_write+0x1b0/0x1b0
[  440.863271][ T3777]  ? mutex_lock+0xb6/0x130
[  440.867527][ T3777]  ? create_io_thread+0x1e0/0x1e0
[  440.872398][ T3777]  ? __mutex_lock_slowpath+0x10/0x10
[  440.877505][ T3777]  __x64_sys_clone+0x289/0x310
[  440.882108][ T3777]  ? __do_sys_vfork+0x130/0x130
[  440.886795][ T3777]  ? debug_smp_processor_id+0x17/0x20
[  440.892089][ T3777]  do_syscall_64+0x44/0xd0
[  440.896342][ T3777]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  440.902066][ T3777] RIP: 0033:0x7f475ae3d829
[  440.906322][ T3777] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  440.925764][ T3777] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  440.934095][ T3777] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  440.941990][ T3777] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  440.950004][ T3777] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  440.957900][ T3777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  440.965714][ T3777] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  440.973525][ T3777]  </TASK>
[  440.979348][ T3779] FAULT_INJECTION: forcing a failure.
[  440.979348][ T3779] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  440.992508][ T3779] CPU: 1 PID: 3779 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  441.000832][ T3779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  441.010835][ T3779] Call Trace:
[  441.013952][ T3779]  <TASK>
[  441.016731][ T3779]  dump_stack_lvl+0x151/0x1b7
[  441.021245][ T3779]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  441.026538][ T3779]  ? __kasan_check_write+0x14/0x20
[  441.031500][ T3779]  ? __set_page_owner+0x2ee/0x310
[  441.036347][ T3779]  dump_stack+0x15/0x17
[  441.040425][ T3779]  should_fail+0x3c0/0x510
[  441.044677][ T3779]  should_fail_alloc_page+0x58/0x70
[  441.049710][ T3779]  __alloc_pages+0x207/0x850
[  441.054135][ T3779]  ? __alloc_pages+0x3bd/0x850
[  441.058734][ T3779]  ? zone_watermark_fast+0x200/0x200
[  441.063859][ T3779]  ? zone_watermark_fast+0x200/0x200
[  441.068976][ T3779]  ? __kasan_slab_alloc+0xc9/0xe0
[  441.074012][ T3779]  ? __kasan_check_write+0x14/0x20
[  441.078958][ T3779]  ? _raw_spin_lock+0xa3/0x1b0
[  441.083561][ T3779]  __pmd_alloc+0xb1/0x550
[  441.087754][ T3779]  ? kmem_cache_alloc+0x189/0x2f0
[  441.092586][ T3779]  ? anon_vma_fork+0x1d9/0x4f0
[  441.097184][ T3779]  ? __pud_alloc+0x260/0x260
[  441.101611][ T3779]  ? __pud_alloc+0x218/0x260
[  441.106048][ T3779]  ? handle_mm_fault+0x2f60/0x2f60
[  441.110985][ T3779]  copy_page_range+0xd04/0x1090
[  441.115674][ T3779]  ? pfn_valid+0x1e0/0x1e0
[  441.120011][ T3779]  dup_mmap+0x9fc/0xec0
[  441.124003][ T3779]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  441.129215][ T3779]  ? __delayed_free_task+0x110/0x110
[  441.134330][ T3779]  ? __kasan_check_write+0x14/0x20
[  441.139279][ T3779]  ? mm_init+0x6bb/0x870
[  441.143371][ T3779]  dup_mm+0x91/0x330
[  441.147349][ T3779]  copy_mm+0x108/0x1b0
[  441.151258][ T3779]  copy_process+0x127a/0x3240
[  441.155769][ T3779]  ? proc_fail_nth_write+0x213/0x290
[  441.160891][ T3779]  ? proc_fail_nth_read+0x220/0x220
[  441.165925][ T3779]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  441.170876][ T3779]  ? vfs_write+0x9af/0x1050
[  441.175668][ T3779]  kernel_clone+0x224/0x8f0
[  441.180020][ T3779]  ? file_end_write+0x1b0/0x1b0
[  441.184689][ T3779]  ? mutex_lock+0xb6/0x130
[  441.188947][ T3779]  ? create_io_thread+0x1e0/0x1e0
[  441.193798][ T3779]  ? __mutex_lock_slowpath+0x10/0x10
[  441.198928][ T3779]  __x64_sys_clone+0x289/0x310
[  441.203614][ T3779]  ? __do_sys_vfork+0x130/0x130
[  441.208387][ T3779]  ? debug_smp_processor_id+0x17/0x20
[  441.213593][ T3779]  do_syscall_64+0x44/0xd0
[  441.217859][ T3779]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  441.223572][ T3779] RIP: 0033:0x7f475ae3d829
[  441.227822][ T3779] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  441.247405][ T3779] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  441.255628][ T3779] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  441.263469][ T3779] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  441.271252][ T3779] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  441.279060][ T3779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  441.286872][ T3779] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  441.294687][ T3779]  </TASK>
[  441.301157][ T3782] FAULT_INJECTION: forcing a failure.
[  441.301157][ T3782] name failslab, interval 1, probability 0, space 0, times 0
[  441.313845][ T3782] CPU: 0 PID: 3782 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  441.322152][ T3782] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  441.332046][ T3782] Call Trace:
[  441.335170][ T3782]  <TASK>
[  441.337955][ T3782]  dump_stack_lvl+0x151/0x1b7
[  441.342464][ T3782]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  441.347760][ T3782]  dump_stack+0x15/0x17
[  441.351749][ T3782]  should_fail+0x3c0/0x510
[  441.356000][ T3782]  __should_failslab+0x9f/0xe0
[  441.360602][ T3782]  should_failslab+0x9/0x20
[  441.364950][ T3782]  kmem_cache_alloc+0x4f/0x2f0
[  441.369540][ T3782]  ? anon_vma_fork+0x1d9/0x4f0
[  441.374138][ T3782]  anon_vma_fork+0x1d9/0x4f0
[  441.378566][ T3782]  dup_mmap+0x7ec/0xec0
[  441.382559][ T3782]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  441.387764][ T3782]  ? __delayed_free_task+0x110/0x110
[  441.392887][ T3782]  ? __kasan_check_write+0x14/0x20
[  441.397832][ T3782]  ? mm_init+0x6bb/0x870
[  441.401931][ T3782]  dup_mm+0x91/0x330
[  441.405644][ T3782]  copy_mm+0x108/0x1b0
[  441.409553][ T3782]  copy_process+0x127a/0x3240
[  441.414064][ T3782]  ? proc_fail_nth_write+0x213/0x290
[  441.419185][ T3782]  ? proc_fail_nth_read+0x220/0x220
[  441.424220][ T3782]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  441.429178][ T3782]  ? vfs_write+0x9af/0x1050
[  441.433507][ T3782]  kernel_clone+0x224/0x8f0
[  441.437844][ T3782]  ? file_end_write+0x1b0/0x1b0
[  441.442536][ T3782]  ? mutex_lock+0xb6/0x130
[  441.446783][ T3782]  ? create_io_thread+0x1e0/0x1e0
[  441.451757][ T3782]  ? __mutex_lock_slowpath+0x10/0x10
[  441.456868][ T3782]  __x64_sys_clone+0x289/0x310
[  441.461453][ T3782]  ? __do_sys_vfork+0x130/0x130
[  441.466139][ T3782]  ? debug_smp_processor_id+0x17/0x20
[  441.471350][ T3782]  do_syscall_64+0x44/0xd0
[  441.475599][ T3782]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  441.481328][ T3782] RIP: 0033:0x7f475ae3d829
[  441.485580][ T3782] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  441.505021][ T3782] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  441.513272][ T3782] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  441.521079][ T3782] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  441.528889][ T3782] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  441.536701][ T3782] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  441.544511][ T3782] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  441.552365][ T3782]  </TASK>
[  441.559586][ T3784] FAULT_INJECTION: forcing a failure.
[  441.559586][ T3784] name failslab, interval 1, probability 0, space 0, times 0
[  441.572170][ T3784] CPU: 0 PID: 3784 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  441.580399][ T3784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  441.590339][ T3784] Call Trace:
[  441.593413][ T3784]  <TASK>
[  441.596190][ T3784]  dump_stack_lvl+0x151/0x1b7
[  441.600905][ T3784]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  441.606197][ T3784]  ? __kasan_check_write+0x14/0x20
[  441.611146][ T3784]  ? up_write+0xa1/0x190
[  441.615223][ T3784]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  441.621496][ T3784]  dump_stack+0x15/0x17
[  441.625466][ T3784]  should_fail+0x3c0/0x510
[  441.629719][ T3784]  __should_failslab+0x9f/0xe0
[  441.634352][ T3784]  should_failslab+0x9/0x20
[  441.638655][ T3784]  kmem_cache_alloc+0x4f/0x2f0
[  441.643270][ T3784]  ? anon_vma_fork+0xf7/0x4f0
[  441.647772][ T3784]  anon_vma_fork+0xf7/0x4f0
[  441.652109][ T3784]  ? dup_mmap+0x6ef/0xec0
[  441.656276][ T3784]  dup_mmap+0x7ec/0xec0
[  441.660267][ T3784]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  441.665477][ T3784]  ? __delayed_free_task+0x110/0x110
[  441.670597][ T3784]  ? __kasan_check_write+0x14/0x20
[  441.675542][ T3784]  ? mm_init+0x6bb/0x870
[  441.679621][ T3784]  dup_mm+0x91/0x330
[  441.683354][ T3784]  copy_mm+0x108/0x1b0
[  441.687352][ T3784]  copy_process+0x127a/0x3240
[  441.691860][ T3784]  ? proc_fail_nth_write+0x213/0x290
[  441.696980][ T3784]  ? proc_fail_nth_read+0x220/0x220
[  441.702026][ T3784]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  441.706962][ T3784]  ? vfs_write+0x9af/0x1050
[  441.711310][ T3784]  kernel_clone+0x224/0x8f0
[  441.715640][ T3784]  ? file_end_write+0x1b0/0x1b0
[  441.720328][ T3784]  ? mutex_lock+0xb6/0x130
[  441.724667][ T3784]  ? create_io_thread+0x1e0/0x1e0
[  441.729535][ T3784]  ? __mutex_lock_slowpath+0x10/0x10
[  441.734648][ T3784]  __x64_sys_clone+0x289/0x310
[  441.739248][ T3784]  ? __do_sys_vfork+0x130/0x130
[  441.743939][ T3784]  ? debug_smp_processor_id+0x17/0x20
[  441.749143][ T3784]  do_syscall_64+0x44/0xd0
[  441.753395][ T3784]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  441.759211][ T3784] RIP: 0033:0x7f475ae3d829
[  441.763471][ T3784] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  441.782910][ T3784] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  441.791149][ T3784] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  441.798969][ T3784] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  441.806778][ T3784] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  441.814591][ T3784] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  441.822395][ T3784] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  441.830208][ T3784]  </TASK>
[  441.836638][ T3786] FAULT_INJECTION: forcing a failure.
[  441.836638][ T3786] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  441.849752][ T3786] CPU: 0 PID: 3786 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  441.857971][ T3786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  441.867954][ T3786] Call Trace:
[  441.871103][ T3786]  <TASK>
[  441.873855][ T3786]  dump_stack_lvl+0x151/0x1b7
[  441.878368][ T3786]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  441.883663][ T3786]  dump_stack+0x15/0x17
[  441.887663][ T3786]  should_fail+0x3c0/0x510
[  441.891907][ T3786]  should_fail_alloc_page+0x58/0x70
[  441.896943][ T3786]  __alloc_pages+0x207/0x850
[  441.901378][ T3786]  ? zone_watermark_fast+0x200/0x200
[  441.906491][ T3786]  ? dup_mmap+0x9fc/0xec0
[  441.910654][ T3786]  ? dup_mm+0x91/0x330
[  441.914751][ T3786]  ? copy_mm+0x108/0x1b0
[  441.918814][ T3786]  ? copy_process+0x127a/0x3240
[  441.923502][ T3786]  ? kvm_sched_clock_read+0x18/0x40
[  441.928533][ T3786]  pte_alloc_one+0x73/0x1b0
[  441.932874][ T3786]  ? pfn_modify_allowed+0x2e0/0x2e0
[  441.937908][ T3786]  ? __kasan_check_write+0x14/0x20
[  441.942942][ T3786]  ? __set_page_owner+0x2ee/0x310
[  441.947801][ T3786]  __pte_alloc+0x86/0x350
[  441.951966][ T3786]  ? free_pgtables+0x210/0x210
[  441.956568][ T3786]  copy_pte_range+0x1b1f/0x20b0
[  441.961257][ T3786]  ? __kunmap_atomic+0x80/0x80
[  441.965857][ T3786]  ? __pud_alloc+0x260/0x260
[  441.970280][ T3786]  ? __pud_alloc+0x218/0x260
[  441.974706][ T3786]  ? handle_mm_fault+0x2f60/0x2f60
[  441.979654][ T3786]  copy_page_range+0xc1e/0x1090
[  441.984341][ T3786]  ? pfn_valid+0x1e0/0x1e0
[  441.988595][ T3786]  dup_mmap+0x9fc/0xec0
[  441.992595][ T3786]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  441.997793][ T3786]  ? __delayed_free_task+0x110/0x110
[  442.002925][ T3786]  ? __kasan_check_write+0x14/0x20
[  442.007859][ T3786]  ? mm_init+0x6bb/0x870
[  442.011940][ T3786]  dup_mm+0x91/0x330
[  442.015673][ T3786]  copy_mm+0x108/0x1b0
[  442.019578][ T3786]  copy_process+0x127a/0x3240
[  442.024093][ T3786]  ? proc_fail_nth_write+0x213/0x290
[  442.029213][ T3786]  ? proc_fail_nth_read+0x220/0x220
[  442.034775][ T3786]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  442.039721][ T3786]  ? vfs_write+0x9af/0x1050
[  442.044141][ T3786]  kernel_clone+0x224/0x8f0
[  442.048480][ T3786]  ? file_end_write+0x1b0/0x1b0
[  442.053170][ T3786]  ? mutex_lock+0xb6/0x130
[  442.057418][ T3786]  ? create_io_thread+0x1e0/0x1e0
[  442.062279][ T3786]  ? __mutex_lock_slowpath+0x10/0x10
[  442.067401][ T3786]  __x64_sys_clone+0x289/0x310
[  442.072005][ T3786]  ? __do_sys_vfork+0x130/0x130
[  442.076686][ T3786]  ? debug_smp_processor_id+0x17/0x20
[  442.081896][ T3786]  do_syscall_64+0x44/0xd0
[  442.086150][ T3786]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  442.091881][ T3786] RIP: 0033:0x7f475ae3d829
[  442.096132][ T3786] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  442.115568][ T3786] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  442.123903][ T3786] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  442.131712][ T3786] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  442.139524][ T3786] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  442.147343][ T3786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  442.155268][ T3786] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  442.163290][ T3786]  </TASK>
[  442.168952][ T3788] FAULT_INJECTION: forcing a failure.
[  442.168952][ T3788] name failslab, interval 1, probability 0, space 0, times 0
[  442.181562][ T3788] CPU: 0 PID: 3788 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  442.190133][ T3788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  442.200024][ T3788] Call Trace:
[  442.203159][ T3788]  <TASK>
[  442.205925][ T3788]  dump_stack_lvl+0x151/0x1b7
[  442.210526][ T3788]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  442.215833][ T3788]  dump_stack+0x15/0x17
[  442.219811][ T3788]  should_fail+0x3c0/0x510
[  442.224065][ T3788]  __should_failslab+0x9f/0xe0
[  442.228665][ T3788]  should_failslab+0x9/0x20
[  442.233004][ T3788]  kmem_cache_alloc+0x4f/0x2f0
[  442.237602][ T3788]  ? anon_vma_fork+0x1d9/0x4f0
[  442.242203][ T3788]  anon_vma_fork+0x1d9/0x4f0
[  442.246633][ T3788]  dup_mmap+0x7ec/0xec0
[  442.250621][ T3788]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  442.255830][ T3788]  ? __delayed_free_task+0x110/0x110
[  442.261036][ T3788]  ? __kasan_check_write+0x14/0x20
[  442.265987][ T3788]  ? mm_init+0x6bb/0x870
[  442.270072][ T3788]  dup_mm+0x91/0x330
[  442.273795][ T3788]  copy_mm+0x108/0x1b0
[  442.277800][ T3788]  copy_process+0x127a/0x3240
[  442.282480][ T3788]  ? proc_fail_nth_write+0x213/0x290
[  442.287604][ T3788]  ? proc_fail_nth_read+0x220/0x220
[  442.292637][ T3788]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  442.298142][ T3788]  ? vfs_write+0x9af/0x1050
[  442.302481][ T3788]  kernel_clone+0x224/0x8f0
[  442.306820][ T3788]  ? file_end_write+0x1b0/0x1b0
[  442.311509][ T3788]  ? mutex_lock+0xb6/0x130
[  442.315758][ T3788]  ? create_io_thread+0x1e0/0x1e0
[  442.320620][ T3788]  ? __mutex_lock_slowpath+0x10/0x10
[  442.325740][ T3788]  __x64_sys_clone+0x289/0x310
[  442.330351][ T3788]  ? __do_sys_vfork+0x130/0x130
[  442.335038][ T3788]  ? debug_smp_processor_id+0x17/0x20
[  442.340243][ T3788]  do_syscall_64+0x44/0xd0
[  442.344486][ T3788]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  442.350268][ T3788] RIP: 0033:0x7f475ae3d829
[  442.354478][ T3788] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  442.373908][ T3788] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  442.382151][ T3788] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  442.389966][ T3788] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  442.397774][ T3788] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  442.405585][ T3788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  442.413570][ T3788] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  442.421383][ T3788]  </TASK>
[  442.427553][ T3791] FAULT_INJECTION: forcing a failure.
[  442.427553][ T3791] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  442.440709][ T3791] CPU: 0 PID: 3791 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  442.448967][ T3791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  442.459064][ T3791] Call Trace:
[  442.462192][ T3791]  <TASK>
[  442.464962][ T3791]  dump_stack_lvl+0x151/0x1b7
[  442.469475][ T3791]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  442.474772][ T3791]  ? is_module_text_address+0xe1/0x140
[  442.480064][ T3791]  ? stack_trace_save+0x1f0/0x1f0
[  442.485013][ T3791]  dump_stack+0x15/0x17
[  442.489004][ T3791]  should_fail+0x3c0/0x510
[  442.493262][ T3791]  should_fail_alloc_page+0x58/0x70
[  442.498304][ T3791]  __alloc_pages+0x207/0x850
[  442.503062][ T3791]  ? stack_trace_save+0x12d/0x1f0
[  442.507928][ T3791]  ? stack_trace_snprint+0x100/0x100
[  442.513047][ T3791]  ? zone_watermark_fast+0x200/0x200
[  442.518167][ T3791]  ? __kasan_slab_alloc+0xc9/0xe0
[  442.523024][ T3791]  ? __kasan_slab_alloc+0xc9/0xe0
[  442.527884][ T3791]  ? __kasan_slab_alloc+0xb2/0xe0
[  442.532760][ T3791]  ? kmem_cache_alloc+0x189/0x2f0
[  442.537604][ T3791]  ? anon_vma_fork+0x1d9/0x4f0
[  442.542224][ T3791]  get_zeroed_page+0x19/0x40
[  442.546630][ T3791]  __pud_alloc+0x8b/0x260
[  442.550798][ T3791]  ? handle_mm_fault+0x2f60/0x2f60
[  442.555843][ T3791]  copy_page_range+0xd9e/0x1090
[  442.560871][ T3791]  ? pfn_valid+0x1e0/0x1e0
[  442.565121][ T3791]  dup_mmap+0x9fc/0xec0
[  442.569115][ T3791]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  442.574321][ T3791]  ? __delayed_free_task+0x110/0x110
[  442.579440][ T3791]  ? __kasan_check_write+0x14/0x20
[  442.584386][ T3791]  ? mm_init+0x6bb/0x870
[  442.588468][ T3791]  dup_mm+0x91/0x330
[  442.592212][ T3791]  copy_mm+0x108/0x1b0
[  442.596109][ T3791]  copy_process+0x127a/0x3240
[  442.600618][ T3791]  ? proc_fail_nth_write+0x213/0x290
[  442.605738][ T3791]  ? proc_fail_nth_read+0x220/0x220
[  442.610771][ T3791]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  442.615718][ T3791]  ? vfs_write+0x9af/0x1050
[  442.620162][ T3791]  kernel_clone+0x224/0x8f0
[  442.624500][ T3791]  ? file_end_write+0x1b0/0x1b0
[  442.629196][ T3791]  ? mutex_lock+0xb6/0x130
[  442.633443][ T3791]  ? create_io_thread+0x1e0/0x1e0
[  442.638302][ T3791]  ? __mutex_lock_slowpath+0x10/0x10
[  442.643427][ T3791]  __x64_sys_clone+0x289/0x310
[  442.648039][ T3791]  ? __do_sys_vfork+0x130/0x130
[  442.652797][ T3791]  ? debug_smp_processor_id+0x17/0x20
[  442.658005][ T3791]  do_syscall_64+0x44/0xd0
[  442.662256][ T3791]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  442.667984][ T3791] RIP: 0033:0x7f475ae3d829
[  442.672238][ T3791] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  442.691774][ T3791] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  442.700011][ T3791] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  442.707909][ T3791] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  442.715720][ T3791] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  442.723530][ T3791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  442.731345][ T3791] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  442.739154][ T3791]  </TASK>
[  442.745253][ T3793] FAULT_INJECTION: forcing a failure.
[  442.745253][ T3793] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  442.758336][ T3793] CPU: 0 PID: 3793 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  442.766584][ T3793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  442.776474][ T3793] Call Trace:
[  442.779599][ T3793]  <TASK>
[  442.782381][ T3793]  dump_stack_lvl+0x151/0x1b7
[  442.786891][ T3793]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  442.792205][ T3793]  ? is_module_text_address+0xe1/0x140
[  442.797477][ T3793]  ? stack_trace_save+0x1f0/0x1f0
[  442.802339][ T3793]  dump_stack+0x15/0x17
[  442.806429][ T3793]  should_fail+0x3c0/0x510
[  442.810674][ T3793]  should_fail_alloc_page+0x58/0x70
[  442.815704][ T3793]  __alloc_pages+0x207/0x850
[  442.820130][ T3793]  ? stack_trace_save+0x12d/0x1f0
[  442.824989][ T3793]  ? stack_trace_snprint+0x100/0x100
[  442.830129][ T3793]  ? zone_watermark_fast+0x200/0x200
[  442.835231][ T3793]  ? __kasan_slab_alloc+0xc9/0xe0
[  442.840094][ T3793]  ? __kasan_slab_alloc+0xc9/0xe0
[  442.844954][ T3793]  ? __kasan_slab_alloc+0xb2/0xe0
[  442.849812][ T3793]  ? kmem_cache_alloc+0x189/0x2f0
[  442.854672][ T3793]  ? anon_vma_fork+0x1d9/0x4f0
[  442.859275][ T3793]  get_zeroed_page+0x19/0x40
[  442.863699][ T3793]  __pud_alloc+0x8b/0x260
[  442.867873][ T3793]  ? handle_mm_fault+0x2f60/0x2f60
[  442.872814][ T3793]  copy_page_range+0xd9e/0x1090
[  442.877508][ T3793]  ? pfn_valid+0x1e0/0x1e0
[  442.881751][ T3793]  dup_mmap+0x9fc/0xec0
[  442.885743][ T3793]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  442.890950][ T3793]  ? __delayed_free_task+0x110/0x110
[  442.896071][ T3793]  ? __kasan_check_write+0x14/0x20
[  442.901018][ T3793]  ? mm_init+0x6bb/0x870
[  442.905100][ T3793]  dup_mm+0x91/0x330
[  442.908845][ T3793]  copy_mm+0x108/0x1b0
[  442.912739][ T3793]  copy_process+0x127a/0x3240
[  442.917250][ T3793]  ? proc_fail_nth_write+0x213/0x290
[  442.922401][ T3793]  ? proc_fail_nth_read+0x220/0x220
[  442.927448][ T3793]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  442.932523][ T3793]  ? vfs_write+0x9af/0x1050
[  442.936864][ T3793]  kernel_clone+0x224/0x8f0
[  442.941204][ T3793]  ? file_end_write+0x1b0/0x1b0
[  442.945897][ T3793]  ? mutex_lock+0xb6/0x130
[  442.950161][ T3793]  ? create_io_thread+0x1e0/0x1e0
[  442.955283][ T3793]  ? __mutex_lock_slowpath+0x10/0x10
[  442.960511][ T3793]  __x64_sys_clone+0x289/0x310
[  442.965375][ T3793]  ? __do_sys_vfork+0x130/0x130
[  442.970066][ T3793]  ? debug_smp_processor_id+0x17/0x20
[  442.975274][ T3793]  do_syscall_64+0x44/0xd0
[  442.979526][ T3793]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  442.985261][ T3793] RIP: 0033:0x7f475ae3d829
[  442.989501][ T3793] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  443.009044][ T3793] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  443.017361][ T3793] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  443.025255][ T3793] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  443.033489][ T3793] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  443.041227][ T3793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  443.049134][ T3793] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  443.056947][ T3793]  </TASK>
[  443.064744][ T3795] FAULT_INJECTION: forcing a failure.
[  443.064744][ T3795] name failslab, interval 1, probability 0, space 0, times 0
[  443.077341][ T3795] CPU: 1 PID: 3795 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  443.085650][ T3795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  443.096357][ T3795] Call Trace:
[  443.099451][ T3795]  <TASK>
[  443.102235][ T3795]  dump_stack_lvl+0x151/0x1b7
[  443.106749][ T3795]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  443.112167][ T3795]  ? __kasan_check_write+0x14/0x20
[  443.117104][ T3795]  ? up_write+0xa1/0x190
[  443.121268][ T3795]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  443.127587][ T3795]  dump_stack+0x15/0x17
[  443.131771][ T3795]  should_fail+0x3c0/0x510
[  443.136038][ T3795]  __should_failslab+0x9f/0xe0
[  443.140809][ T3795]  should_failslab+0x9/0x20
[  443.145140][ T3795]  kmem_cache_alloc+0x4f/0x2f0
[  443.149737][ T3795]  ? anon_vma_fork+0xf7/0x4f0
[  443.154254][ T3795]  anon_vma_fork+0xf7/0x4f0
[  443.158677][ T3795]  ? dup_mmap+0x6ef/0xec0
[  443.162844][ T3795]  dup_mmap+0x7ec/0xec0
[  443.166836][ T3795]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  443.172069][ T3795]  ? __delayed_free_task+0x110/0x110
[  443.177860][ T3795]  ? __kasan_check_write+0x14/0x20
[  443.182817][ T3795]  ? mm_init+0x6bb/0x870
[  443.186885][ T3795]  dup_mm+0x91/0x330
[  443.190712][ T3795]  copy_mm+0x108/0x1b0
[  443.194609][ T3795]  copy_process+0x127a/0x3240
[  443.199124][ T3795]  ? proc_fail_nth_write+0x213/0x290
[  443.204244][ T3795]  ? proc_fail_nth_read+0x220/0x220
[  443.209362][ T3795]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  443.214315][ T3795]  ? vfs_write+0x9af/0x1050
[  443.218651][ T3795]  kernel_clone+0x224/0x8f0
[  443.222996][ T3795]  ? file_end_write+0x1b0/0x1b0
[  443.227675][ T3795]  ? mutex_lock+0xb6/0x130
[  443.231929][ T3795]  ? create_io_thread+0x1e0/0x1e0
[  443.236789][ T3795]  ? __mutex_lock_slowpath+0x10/0x10
[  443.242086][ T3795]  __x64_sys_clone+0x289/0x310
[  443.246693][ T3795]  ? __do_sys_vfork+0x130/0x130
[  443.251373][ T3795]  ? debug_smp_processor_id+0x17/0x20
[  443.256585][ T3795]  do_syscall_64+0x44/0xd0
[  443.260831][ T3795]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  443.266558][ T3795] RIP: 0033:0x7f475ae3d829
[  443.270812][ T3795] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  443.290254][ T3795] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  443.298501][ T3795] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  443.306309][ T3795] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  443.314123][ T3795] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  443.321931][ T3795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  443.329744][ T3795] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  443.337555][ T3795]  </TASK>
[  443.344818][ T3798] FAULT_INJECTION: forcing a failure.
[  443.344818][ T3798] name failslab, interval 1, probability 0, space 0, times 0
[  443.357413][ T3798] CPU: 0 PID: 3798 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  443.365644][ T3798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  443.375649][ T3798] Call Trace:
[  443.378782][ T3798]  <TASK>
[  443.381551][ T3798]  dump_stack_lvl+0x151/0x1b7
[  443.386063][ T3798]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  443.391361][ T3798]  dump_stack+0x15/0x17
[  443.395381][ T3798]  should_fail+0x3c0/0x510
[  443.399604][ T3798]  __should_failslab+0x9f/0xe0
[  443.404202][ T3798]  should_failslab+0x9/0x20
[  443.408636][ T3798]  kmem_cache_alloc+0x4f/0x2f0
[  443.413316][ T3798]  ? anon_vma_fork+0x1d9/0x4f0
[  443.417916][ T3798]  anon_vma_fork+0x1d9/0x4f0
[  443.422340][ T3798]  dup_mmap+0x7ec/0xec0
[  443.426420][ T3798]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  443.431628][ T3798]  ? __delayed_free_task+0x110/0x110
[  443.436748][ T3798]  ? __kasan_check_write+0x14/0x20
[  443.441803][ T3798]  ? mm_init+0x6bb/0x870
[  443.445884][ T3798]  dup_mm+0x91/0x330
[  443.449616][ T3798]  copy_mm+0x108/0x1b0
[  443.453529][ T3798]  copy_process+0x127a/0x3240
[  443.458054][ T3798]  ? proc_fail_nth_write+0x213/0x290
[  443.463178][ T3798]  ? proc_fail_nth_read+0x220/0x220
[  443.468276][ T3798]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  443.473224][ T3798]  ? vfs_write+0x9af/0x1050
[  443.477572][ T3798]  kernel_clone+0x224/0x8f0
[  443.482076][ T3798]  ? file_end_write+0x1b0/0x1b0
[  443.486752][ T3798]  ? mutex_lock+0xb6/0x130
[  443.491005][ T3798]  ? create_io_thread+0x1e0/0x1e0
[  443.495876][ T3798]  ? __mutex_lock_slowpath+0x10/0x10
[  443.501003][ T3798]  __x64_sys_clone+0x289/0x310
[  443.505589][ T3798]  ? __do_sys_vfork+0x130/0x130
[  443.510275][ T3798]  ? debug_smp_processor_id+0x17/0x20
[  443.515583][ T3798]  do_syscall_64+0x44/0xd0
[  443.519843][ T3798]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  443.525567][ T3798] RIP: 0033:0x7f475ae3d829
[  443.529904][ T3798] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  443.549354][ T3798] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  443.557589][ T3798] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  443.565400][ T3798] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  443.573211][ T3798] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  443.581026][ T3798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  443.588835][ T3798] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  443.596657][ T3798]  </TASK>
[  443.602099][ T3800] FAULT_INJECTION: forcing a failure.
[  443.602099][ T3800] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  443.615120][ T3800] CPU: 1 PID: 3800 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  443.623428][ T3800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  443.633324][ T3800] Call Trace:
[  443.636444][ T3800]  <TASK>
[  443.639224][ T3800]  dump_stack_lvl+0x151/0x1b7
[  443.643736][ T3800]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  443.649032][ T3800]  dump_stack+0x15/0x17
[  443.653022][ T3800]  should_fail+0x3c0/0x510
[  443.657276][ T3800]  should_fail_alloc_page+0x58/0x70
[  443.662306][ T3800]  __alloc_pages+0x207/0x850
[  443.666734][ T3800]  ? zone_watermark_fast+0x200/0x200
[  443.671855][ T3800]  ? dup_mmap+0x9fc/0xec0
[  443.676021][ T3800]  ? dup_mm+0x91/0x330
[  443.679925][ T3800]  ? copy_mm+0x108/0x1b0
[  443.684006][ T3800]  ? copy_process+0x127a/0x3240
[  443.688691][ T3800]  ? kvm_sched_clock_read+0x18/0x40
[  443.693728][ T3800]  pte_alloc_one+0x73/0x1b0
[  443.698067][ T3800]  ? pfn_modify_allowed+0x2e0/0x2e0
[  443.703099][ T3800]  ? __kasan_check_write+0x14/0x20
[  443.708048][ T3800]  ? __set_page_owner+0x2ee/0x310
[  443.712909][ T3800]  __pte_alloc+0x86/0x350
[  443.717078][ T3800]  ? free_pgtables+0x210/0x210
[  443.721672][ T3800]  copy_pte_range+0x1b1f/0x20b0
[  443.726364][ T3800]  ? __kunmap_atomic+0x80/0x80
[  443.731053][ T3800]  ? __pud_alloc+0x260/0x260
[  443.735474][ T3800]  ? __pud_alloc+0x218/0x260
[  443.739903][ T3800]  ? handle_mm_fault+0x2f60/0x2f60
[  443.744847][ T3800]  copy_page_range+0xc1e/0x1090
[  443.749537][ T3800]  ? pfn_valid+0x1e0/0x1e0
[  443.753789][ T3800]  dup_mmap+0x9fc/0xec0
[  443.757778][ T3800]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  443.763075][ T3800]  ? __delayed_free_task+0x110/0x110
[  443.768193][ T3800]  ? __kasan_check_write+0x14/0x20
[  443.773142][ T3800]  ? mm_init+0x6bb/0x870
[  443.777221][ T3800]  dup_mm+0x91/0x330
[  443.780956][ T3800]  copy_mm+0x108/0x1b0
[  443.784857][ T3800]  copy_process+0x127a/0x3240
[  443.789373][ T3800]  ? proc_fail_nth_write+0x213/0x290
[  443.794579][ T3800]  ? proc_fail_nth_read+0x220/0x220
[  443.799613][ T3800]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  443.804559][ T3800]  ? vfs_write+0x9af/0x1050
[  443.808915][ T3800]  kernel_clone+0x224/0x8f0
[  443.813239][ T3800]  ? file_end_write+0x1b0/0x1b0
[  443.818026][ T3800]  ? mutex_lock+0xb6/0x130
[  443.822267][ T3800]  ? create_io_thread+0x1e0/0x1e0
[  443.827135][ T3800]  ? __mutex_lock_slowpath+0x10/0x10
[  443.832246][ T3800]  __x64_sys_clone+0x289/0x310
[  443.836848][ T3800]  ? __do_sys_vfork+0x130/0x130
[  443.841535][ T3800]  ? debug_smp_processor_id+0x17/0x20
[  443.846745][ T3800]  do_syscall_64+0x44/0xd0
[  443.851134][ T3800]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  443.856840][ T3800] RIP: 0033:0x7f475ae3d829
[  443.861093][ T3800] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  443.880542][ T3800] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  443.888786][ T3800] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  443.896674][ T3800] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  443.904494][ T3800] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  443.912385][ T3800] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  443.920198][ T3800] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  443.928027][ T3800]  </TASK>
[  443.934885][ T3802] FAULT_INJECTION: forcing a failure.
[  443.934885][ T3802] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  443.948204][ T3802] CPU: 1 PID: 3802 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  443.956529][ T3802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  443.966421][ T3802] Call Trace:
[  443.969548][ T3802]  <TASK>
[  443.972324][ T3802]  dump_stack_lvl+0x151/0x1b7
[  443.976837][ T3802]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  443.982131][ T3802]  ? is_module_text_address+0xe1/0x140
[  443.987421][ T3802]  ? stack_trace_save+0x1f0/0x1f0
[  443.992291][ T3802]  dump_stack+0x15/0x17
[  443.996282][ T3802]  should_fail+0x3c0/0x510
[  444.000532][ T3802]  should_fail_alloc_page+0x58/0x70
[  444.005560][ T3802]  __alloc_pages+0x207/0x850
[  444.009988][ T3802]  ? stack_trace_save+0x12d/0x1f0
[  444.014847][ T3802]  ? stack_trace_snprint+0x100/0x100
[  444.019996][ T3802]  ? zone_watermark_fast+0x200/0x200
[  444.025263][ T3802]  ? __kasan_slab_alloc+0xc9/0xe0
[  444.030129][ T3802]  ? __kasan_slab_alloc+0xc9/0xe0
[  444.034982][ T3802]  ? __kasan_slab_alloc+0xb2/0xe0
[  444.039849][ T3802]  ? kmem_cache_alloc+0x189/0x2f0
[  444.044709][ T3802]  ? anon_vma_fork+0x1d9/0x4f0
[  444.049318][ T3802]  get_zeroed_page+0x19/0x40
[  444.053741][ T3802]  __pud_alloc+0x8b/0x260
[  444.057896][ T3802]  ? handle_mm_fault+0x2f60/0x2f60
[  444.062845][ T3802]  copy_page_range+0xd9e/0x1090
[  444.067534][ T3802]  ? pfn_valid+0x1e0/0x1e0
[  444.071785][ T3802]  dup_mmap+0x9fc/0xec0
[  444.075777][ T3802]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  444.080982][ T3802]  ? __delayed_free_task+0x110/0x110
[  444.086103][ T3802]  ? __kasan_check_write+0x14/0x20
[  444.091050][ T3802]  ? mm_init+0x6bb/0x870
[  444.095156][ T3802]  dup_mm+0x91/0x330
[  444.098861][ T3802]  copy_mm+0x108/0x1b0
[  444.102783][ T3802]  copy_process+0x127a/0x3240
[  444.107281][ T3802]  ? proc_fail_nth_write+0x213/0x290
[  444.112404][ T3802]  ? proc_fail_nth_read+0x220/0x220
[  444.117437][ T3802]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  444.122826][ T3802]  ? vfs_write+0x9af/0x1050
[  444.127242][ T3802]  kernel_clone+0x224/0x8f0
[  444.131583][ T3802]  ? file_end_write+0x1b0/0x1b0
[  444.136286][ T3802]  ? mutex_lock+0xb6/0x130
[  444.140526][ T3802]  ? create_io_thread+0x1e0/0x1e0
[  444.145386][ T3802]  ? __mutex_lock_slowpath+0x10/0x10
[  444.150505][ T3802]  __x64_sys_clone+0x289/0x310
[  444.155107][ T3802]  ? __do_sys_vfork+0x130/0x130
[  444.159791][ T3802]  ? debug_smp_processor_id+0x17/0x20
[  444.165165][ T3802]  do_syscall_64+0x44/0xd0
[  444.169434][ T3802]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  444.175247][ T3802] RIP: 0033:0x7f475ae3d829
[  444.179500][ T3802] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  444.198933][ T3802] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  444.207184][ T3802] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  444.214990][ T3802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  444.222887][ T3802] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  444.230894][ T3802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  444.238705][ T3802] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  444.246605][ T3802]  </TASK>
[  444.254268][ T3804] FAULT_INJECTION: forcing a failure.
[  444.254268][ T3804] name failslab, interval 1, probability 0, space 0, times 0
[  444.266762][ T3804] CPU: 1 PID: 3804 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  444.274991][ T3804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  444.284898][ T3804] Call Trace:
[  444.288085][ T3804]  <TASK>
[  444.290788][ T3804]  dump_stack_lvl+0x151/0x1b7
[  444.295385][ T3804]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  444.300681][ T3804]  dump_stack+0x15/0x17
[  444.304673][ T3804]  should_fail+0x3c0/0x510
[  444.308928][ T3804]  __should_failslab+0x9f/0xe0
[  444.313524][ T3804]  should_failslab+0x9/0x20
[  444.317863][ T3804]  kmem_cache_alloc+0x4f/0x2f0
[  444.322550][ T3804]  ? anon_vma_fork+0x1d9/0x4f0
[  444.327180][ T3804]  anon_vma_fork+0x1d9/0x4f0
[  444.331669][ T3804]  dup_mmap+0x7ec/0xec0
[  444.335659][ T3804]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  444.340867][ T3804]  ? __delayed_free_task+0x110/0x110
[  444.345988][ T3804]  ? __kasan_check_write+0x14/0x20
[  444.350947][ T3804]  ? mm_init+0x6bb/0x870
[  444.355012][ T3804]  dup_mm+0x91/0x330
[  444.358746][ T3804]  copy_mm+0x108/0x1b0
[  444.362649][ T3804]  copy_process+0x127a/0x3240
[  444.367249][ T3804]  ? proc_fail_nth_write+0x213/0x290
[  444.372369][ T3804]  ? proc_fail_nth_read+0x220/0x220
[  444.377401][ T3804]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  444.382446][ T3804]  ? vfs_write+0x9af/0x1050
[  444.386780][ T3804]  kernel_clone+0x224/0x8f0
[  444.391202][ T3804]  ? file_end_write+0x1b0/0x1b0
[  444.396063][ T3804]  ? mutex_lock+0xb6/0x130
[  444.400323][ T3804]  ? create_io_thread+0x1e0/0x1e0
[  444.405180][ T3804]  ? __mutex_lock_slowpath+0x10/0x10
[  444.410300][ T3804]  __x64_sys_clone+0x289/0x310
[  444.414902][ T3804]  ? __do_sys_vfork+0x130/0x130
[  444.419584][ T3804]  ? debug_smp_processor_id+0x17/0x20
[  444.426685][ T3804]  do_syscall_64+0x44/0xd0
[  444.431008][ T3804]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  444.436915][ T3804] RIP: 0033:0x7f475ae3d829
[  444.441165][ T3804] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  444.461147][ T3804] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  444.469398][ T3804] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  444.477378][ T3804] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  444.485270][ T3804] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  444.493081][ T3804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  444.500986][ T3804] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  444.508799][ T3804]  </TASK>
[  444.515105][ T3807] FAULT_INJECTION: forcing a failure.
[  444.515105][ T3807] name failslab, interval 1, probability 0, space 0, times 0
[  444.527692][ T3807] CPU: 1 PID: 3807 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  444.535913][ T3807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  444.545844][ T3807] Call Trace:
[  444.548932][ T3807]  <TASK>
[  444.551739][ T3807]  dump_stack_lvl+0x151/0x1b7
[  444.556218][ T3807]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  444.561688][ T3807]  dump_stack+0x15/0x17
[  444.566116][ T3807]  should_fail+0x3c0/0x510
[  444.570367][ T3807]  __should_failslab+0x9f/0xe0
[  444.575057][ T3807]  should_failslab+0x9/0x20
[  444.579402][ T3807]  kmem_cache_alloc+0x4f/0x2f0
[  444.584008][ T3807]  ? anon_vma_fork+0x1d9/0x4f0
[  444.588603][ T3807]  anon_vma_fork+0x1d9/0x4f0
[  444.593022][ T3807]  dup_mmap+0x7ec/0xec0
[  444.597015][ T3807]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  444.602220][ T3807]  ? __delayed_free_task+0x110/0x110
[  444.607342][ T3807]  ? __kasan_check_write+0x14/0x20
[  444.612288][ T3807]  ? mm_init+0x6bb/0x870
[  444.616368][ T3807]  dup_mm+0x91/0x330
[  444.620100][ T3807]  copy_mm+0x108/0x1b0
[  444.624009][ T3807]  copy_process+0x127a/0x3240
[  444.628604][ T3807]  ? proc_fail_nth_write+0x213/0x290
[  444.633731][ T3807]  ? proc_fail_nth_read+0x220/0x220
[  444.638774][ T3807]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  444.643798][ T3807]  ? vfs_write+0x9af/0x1050
[  444.648315][ T3807]  kernel_clone+0x224/0x8f0
[  444.652805][ T3807]  ? file_end_write+0x1b0/0x1b0
[  444.657698][ T3807]  ? mutex_lock+0xb6/0x130
[  444.661950][ T3807]  ? create_io_thread+0x1e0/0x1e0
[  444.667049][ T3807]  ? __mutex_lock_slowpath+0x10/0x10
[  444.672248][ T3807]  __x64_sys_clone+0x289/0x310
[  444.676933][ T3807]  ? __do_sys_vfork+0x130/0x130
[  444.681619][ T3807]  ? debug_smp_processor_id+0x17/0x20
[  444.686922][ T3807]  do_syscall_64+0x44/0xd0
[  444.691181][ T3807]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  444.697011][ T3807] RIP: 0033:0x7f475ae3d829
[  444.701250][ T3807] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  444.721033][ T3807] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  444.729293][ T3807] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  444.737273][ T3807] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  444.745068][ T3807] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  444.753059][ T3807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  444.760874][ T3807] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  444.768681][ T3807]  </TASK>
[  444.774040][ T3809] FAULT_INJECTION: forcing a failure.
[  444.774040][ T3809] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  444.787189][ T3809] CPU: 0 PID: 3809 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  444.795492][ T3809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  444.805481][ T3809] Call Trace:
[  444.808603][ T3809]  <TASK>
[  444.811385][ T3809]  dump_stack_lvl+0x151/0x1b7
[  444.815895][ T3809]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  444.821190][ T3809]  ? is_module_text_address+0xe1/0x140
[  444.826567][ T3809]  ? stack_trace_save+0x1f0/0x1f0
[  444.831438][ T3809]  dump_stack+0x15/0x17
[  444.835423][ T3809]  should_fail+0x3c0/0x510
[  444.839676][ T3809]  should_fail_alloc_page+0x58/0x70
[  444.844706][ T3809]  __alloc_pages+0x207/0x850
[  444.849131][ T3809]  ? stack_trace_save+0x12d/0x1f0
[  444.853993][ T3809]  ? stack_trace_snprint+0x100/0x100
[  444.859113][ T3809]  ? zone_watermark_fast+0x200/0x200
[  444.864234][ T3809]  ? __kasan_slab_alloc+0xc9/0xe0
[  444.869099][ T3809]  ? __kasan_slab_alloc+0xc9/0xe0
[  444.873959][ T3809]  ? __kasan_slab_alloc+0xb2/0xe0
[  444.878815][ T3809]  ? kmem_cache_alloc+0x189/0x2f0
[  444.883675][ T3809]  ? anon_vma_fork+0x1d9/0x4f0
[  444.888287][ T3809]  get_zeroed_page+0x19/0x40
[  444.892704][ T3809]  __pud_alloc+0x8b/0x260
[  444.896868][ T3809]  ? handle_mm_fault+0x2f60/0x2f60
[  444.901993][ T3809]  copy_page_range+0xd9e/0x1090
[  444.906676][ T3809]  ? pfn_valid+0x1e0/0x1e0
[  444.910930][ T3809]  dup_mmap+0x9fc/0xec0
[  444.915015][ T3809]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  444.920220][ T3809]  ? __delayed_free_task+0x110/0x110
[  444.925339][ T3809]  ? __kasan_check_write+0x14/0x20
[  444.930285][ T3809]  ? mm_init+0x6bb/0x870
[  444.934362][ T3809]  dup_mm+0x91/0x330
[  444.938098][ T3809]  copy_mm+0x108/0x1b0
[  444.942017][ T3809]  copy_process+0x127a/0x3240
[  444.946513][ T3809]  ? proc_fail_nth_write+0x213/0x290
[  444.951635][ T3809]  ? proc_fail_nth_read+0x220/0x220
[  444.956668][ T3809]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  444.961614][ T3809]  ? vfs_write+0x9af/0x1050
[  444.965977][ T3809]  kernel_clone+0x224/0x8f0
[  444.970644][ T3809]  ? file_end_write+0x1b0/0x1b0
[  444.975330][ T3809]  ? mutex_lock+0xb6/0x130
[  444.979581][ T3809]  ? create_io_thread+0x1e0/0x1e0
[  444.984442][ T3809]  ? __mutex_lock_slowpath+0x10/0x10
[  444.989560][ T3809]  __x64_sys_clone+0x289/0x310
[  444.994162][ T3809]  ? __do_sys_vfork+0x130/0x130
[  444.998849][ T3809]  ? debug_smp_processor_id+0x17/0x20
[  445.004056][ T3809]  do_syscall_64+0x44/0xd0
[  445.008308][ T3809]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  445.014039][ T3809] RIP: 0033:0x7f475ae3d829
[  445.018292][ T3809] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  445.037908][ T3809] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  445.046239][ T3809] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  445.054314][ T3809] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  445.062122][ T3809] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  445.069954][ T3809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  445.077747][ T3809] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  445.085571][ T3809]  </TASK>
[  445.092408][ T3811] FAULT_INJECTION: forcing a failure.
[  445.092408][ T3811] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  445.105496][ T3811] CPU: 1 PID: 3811 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  445.113834][ T3811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  445.123719][ T3811] Call Trace:
[  445.126842][ T3811]  <TASK>
[  445.129620][ T3811]  dump_stack_lvl+0x151/0x1b7
[  445.134131][ T3811]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  445.139435][ T3811]  dump_stack+0x15/0x17
[  445.143430][ T3811]  should_fail+0x3c0/0x510
[  445.147676][ T3811]  should_fail_alloc_page+0x58/0x70
[  445.152709][ T3811]  __alloc_pages+0x207/0x850
[  445.157134][ T3811]  ? zone_watermark_fast+0x200/0x200
[  445.162348][ T3811]  ? dup_mmap+0x9fc/0xec0
[  445.166506][ T3811]  ? dup_mm+0x91/0x330
[  445.170410][ T3811]  ? copy_mm+0x108/0x1b0
[  445.174492][ T3811]  ? copy_process+0x127a/0x3240
[  445.179175][ T3811]  ? kvm_sched_clock_read+0x18/0x40
[  445.184213][ T3811]  pte_alloc_one+0x73/0x1b0
[  445.188639][ T3811]  ? pfn_modify_allowed+0x2e0/0x2e0
[  445.193672][ T3811]  ? __kasan_check_write+0x14/0x20
[  445.198630][ T3811]  ? __set_page_owner+0x2ee/0x310
[  445.203584][ T3811]  __pte_alloc+0x86/0x350
[  445.207743][ T3811]  ? free_pgtables+0x210/0x210
[  445.212342][ T3811]  copy_pte_range+0x1b1f/0x20b0
[  445.217118][ T3811]  ? __kunmap_atomic+0x80/0x80
[  445.221708][ T3811]  ? __pud_alloc+0x260/0x260
[  445.226133][ T3811]  ? __pud_alloc+0x218/0x260
[  445.230561][ T3811]  ? handle_mm_fault+0x2f60/0x2f60
[  445.235516][ T3811]  copy_page_range+0xc1e/0x1090
[  445.240196][ T3811]  ? pfn_valid+0x1e0/0x1e0
[  445.244447][ T3811]  dup_mmap+0x9fc/0xec0
[  445.248437][ T3811]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  445.253820][ T3811]  ? __delayed_free_task+0x110/0x110
[  445.258948][ T3811]  ? __kasan_check_write+0x14/0x20
[  445.263886][ T3811]  ? mm_init+0x6bb/0x870
[  445.268053][ T3811]  dup_mm+0x91/0x330
[  445.271785][ T3811]  copy_mm+0x108/0x1b0
[  445.275687][ T3811]  copy_process+0x127a/0x3240
[  445.280204][ T3811]  ? proc_fail_nth_write+0x213/0x290
[  445.285330][ T3811]  ? proc_fail_nth_read+0x220/0x220
[  445.290360][ T3811]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  445.295304][ T3811]  ? vfs_write+0x9af/0x1050
[  445.299642][ T3811]  kernel_clone+0x224/0x8f0
[  445.303983][ T3811]  ? file_end_write+0x1b0/0x1b0
[  445.308670][ T3811]  ? mutex_lock+0xb6/0x130
[  445.312922][ T3811]  ? create_io_thread+0x1e0/0x1e0
[  445.317902][ T3811]  ? __mutex_lock_slowpath+0x10/0x10
[  445.323024][ T3811]  __x64_sys_clone+0x289/0x310
[  445.327842][ T3811]  ? __do_sys_vfork+0x130/0x130
[  445.332522][ T3811]  ? debug_smp_processor_id+0x17/0x20
[  445.337734][ T3811]  do_syscall_64+0x44/0xd0
[  445.341980][ T3811]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  445.347711][ T3811] RIP: 0033:0x7f475ae3d829
[  445.351962][ T3811] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  445.371408][ T3811] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  445.379649][ T3811] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  445.387461][ T3811] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  445.395280][ T3811] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  445.403079][ T3811] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  445.410892][ T3811] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  445.418705][ T3811]  </TASK>
[  445.426644][ T3814] FAULT_INJECTION: forcing a failure.
[  445.426644][ T3814] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  445.439789][ T3814] CPU: 0 PID: 3814 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  445.448088][ T3814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  445.458078][ T3814] Call Trace:
[  445.461281][ T3814]  <TASK>
[  445.464059][ T3814]  dump_stack_lvl+0x151/0x1b7
[  445.468574][ T3814]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  445.473866][ T3814]  dump_stack+0x15/0x17
[  445.477857][ T3814]  should_fail+0x3c0/0x510
[  445.482109][ T3814]  should_fail_alloc_page+0x58/0x70
[  445.487147][ T3814]  __alloc_pages+0x207/0x850
[  445.491660][ T3814]  ? zone_watermark_fast+0x200/0x200
[  445.496776][ T3814]  ? dup_mmap+0x9fc/0xec0
[  445.500945][ T3814]  ? dup_mm+0x91/0x330
[  445.504848][ T3814]  ? copy_mm+0x108/0x1b0
[  445.509020][ T3814]  ? copy_process+0x127a/0x3240
[  445.513711][ T3814]  ? kvm_sched_clock_read+0x18/0x40
[  445.518743][ T3814]  pte_alloc_one+0x73/0x1b0
[  445.523087][ T3814]  ? pfn_modify_allowed+0x2e0/0x2e0
[  445.528111][ T3814]  ? __kasan_check_write+0x14/0x20
[  445.533063][ T3814]  ? __set_page_owner+0x2ee/0x310
[  445.537917][ T3814]  __pte_alloc+0x86/0x350
[  445.542084][ T3814]  ? free_pgtables+0x210/0x210
[  445.546696][ T3814]  copy_pte_range+0x1b1f/0x20b0
[  445.551471][ T3814]  ? __kunmap_atomic+0x80/0x80
[  445.556142][ T3814]  ? __pud_alloc+0x260/0x260
[  445.560575][ T3814]  ? __pud_alloc+0x218/0x260
[  445.564997][ T3814]  ? handle_mm_fault+0x2f60/0x2f60
[  445.569946][ T3814]  copy_page_range+0xc1e/0x1090
[  445.574632][ T3814]  ? pfn_valid+0x1e0/0x1e0
[  445.578883][ T3814]  dup_mmap+0x9fc/0xec0
[  445.582874][ T3814]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  445.588094][ T3814]  ? __delayed_free_task+0x110/0x110
[  445.593214][ T3814]  ? __kasan_check_write+0x14/0x20
[  445.598150][ T3814]  ? mm_init+0x6bb/0x870
[  445.602236][ T3814]  dup_mm+0x91/0x330
[  445.606146][ T3814]  copy_mm+0x108/0x1b0
[  445.610048][ T3814]  copy_process+0x127a/0x3240
[  445.614799][ T3814]  ? proc_fail_nth_write+0x213/0x290
[  445.619919][ T3814]  ? proc_fail_nth_read+0x220/0x220
[  445.625107][ T3814]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  445.630058][ T3814]  ? vfs_write+0x9af/0x1050
[  445.636307][ T3814]  kernel_clone+0x224/0x8f0
[  445.640649][ T3814]  ? file_end_write+0x1b0/0x1b0
[  445.645335][ T3814]  ? mutex_lock+0xb6/0x130
[  445.649586][ T3814]  ? create_io_thread+0x1e0/0x1e0
[  445.654536][ T3814]  ? __mutex_lock_slowpath+0x10/0x10
[  445.659671][ T3814]  __x64_sys_clone+0x289/0x310
[  445.664547][ T3814]  ? __do_sys_vfork+0x130/0x130
[  445.669236][ T3814]  ? debug_smp_processor_id+0x17/0x20
[  445.674441][ T3814]  do_syscall_64+0x44/0xd0
[  445.678689][ T3814]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  445.684424][ T3814] RIP: 0033:0x7f475ae3d829
[  445.688670][ T3814] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  445.708378][ T3814] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  445.716622][ T3814] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  445.724423][ T3814] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  445.732240][ T3814] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  445.740050][ T3814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  445.747870][ T3814] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  445.755678][ T3814]  </TASK>
[  445.762035][ T3816] FAULT_INJECTION: forcing a failure.
[  445.762035][ T3816] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  445.775246][ T3816] CPU: 1 PID: 3816 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  445.783543][ T3816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  445.793449][ T3816] Call Trace:
[  445.796577][ T3816]  <TASK>
[  445.799445][ T3816]  dump_stack_lvl+0x151/0x1b7
[  445.803941][ T3816]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  445.809237][ T3816]  ? __kasan_check_write+0x14/0x20
[  445.814185][ T3816]  ? __set_page_owner+0x2ee/0x310
[  445.819046][ T3816]  dump_stack+0x15/0x17
[  445.823127][ T3816]  should_fail+0x3c0/0x510
[  445.827465][ T3816]  should_fail_alloc_page+0x58/0x70
[  445.832496][ T3816]  __alloc_pages+0x207/0x850
[  445.837083][ T3816]  ? __alloc_pages+0x3bd/0x850
[  445.841667][ T3816]  ? zone_watermark_fast+0x200/0x200
[  445.846889][ T3816]  ? zone_watermark_fast+0x200/0x200
[  445.852208][ T3816]  ? __kasan_slab_alloc+0xc9/0xe0
[  445.857064][ T3816]  ? __kasan_check_write+0x14/0x20
[  445.862792][ T3816]  ? _raw_spin_lock+0xa3/0x1b0
[  445.867391][ T3816]  __pmd_alloc+0xb1/0x550
[  445.871557][ T3816]  ? kmem_cache_alloc+0x189/0x2f0
[  445.876507][ T3816]  ? anon_vma_fork+0x1d9/0x4f0
[  445.881107][ T3816]  ? __pud_alloc+0x260/0x260
[  445.885544][ T3816]  ? __pud_alloc+0x218/0x260
[  445.890491][ T3816]  ? handle_mm_fault+0x2f60/0x2f60
[  445.895557][ T3816]  copy_page_range+0xd04/0x1090
[  445.900241][ T3816]  ? pfn_valid+0x1e0/0x1e0
[  445.904486][ T3816]  dup_mmap+0x9fc/0xec0
[  445.908482][ T3816]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  445.913688][ T3816]  ? __delayed_free_task+0x110/0x110
[  445.918897][ T3816]  ? __kasan_check_write+0x14/0x20
[  445.924014][ T3816]  ? mm_init+0x6bb/0x870
[  445.928047][ T3816]  dup_mm+0x91/0x330
[  445.931768][ T3816]  copy_mm+0x108/0x1b0
[  445.935673][ T3816]  copy_process+0x127a/0x3240
[  445.940186][ T3816]  ? proc_fail_nth_write+0x213/0x290
[  445.945396][ T3816]  ? proc_fail_nth_read+0x220/0x220
[  445.950429][ T3816]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  445.955374][ T3816]  ? vfs_write+0x9af/0x1050
[  445.959805][ T3816]  kernel_clone+0x224/0x8f0
[  445.964159][ T3816]  ? file_end_write+0x1b0/0x1b0
[  445.968830][ T3816]  ? mutex_lock+0xb6/0x130
[  445.973081][ T3816]  ? create_io_thread+0x1e0/0x1e0
[  445.977941][ T3816]  ? __mutex_lock_slowpath+0x10/0x10
[  445.983193][ T3816]  __x64_sys_clone+0x289/0x310
[  445.987773][ T3816]  ? __do_sys_vfork+0x130/0x130
[  445.992461][ T3816]  ? debug_smp_processor_id+0x17/0x20
[  445.997779][ T3816]  do_syscall_64+0x44/0xd0
[  446.002030][ T3816]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  446.007763][ T3816] RIP: 0033:0x7f475ae3d829
[  446.012012][ T3816] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  446.031626][ T3816] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  446.040065][ T3816] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  446.047899][ T3816] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  446.055923][ T3816] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  446.063838][ T3816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  446.071868][ T3816] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  446.079878][ T3816]  </TASK>
[  446.085887][ T3818] FAULT_INJECTION: forcing a failure.
[  446.085887][ T3818] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  446.099546][ T3818] CPU: 1 PID: 3818 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  446.108406][ T3818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  446.118382][ T3818] Call Trace:
[  446.121708][ T3818]  <TASK>
[  446.124497][ T3818]  dump_stack_lvl+0x151/0x1b7
[  446.129240][ T3818]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  446.134705][ T3818]  ? __kasan_check_write+0x14/0x20
[  446.139730][ T3818]  ? __set_page_owner+0x2ee/0x310
[  446.145313][ T3818]  dump_stack+0x15/0x17
[  446.149362][ T3818]  should_fail+0x3c0/0x510
[  446.153762][ T3818]  should_fail_alloc_page+0x58/0x70
[  446.158782][ T3818]  __alloc_pages+0x207/0x850
[  446.163283][ T3818]  ? __alloc_pages+0x3bd/0x850
[  446.167886][ T3818]  ? zone_watermark_fast+0x200/0x200
[  446.173188][ T3818]  ? zone_watermark_fast+0x200/0x200
[  446.178992][ T3818]  ? __kasan_slab_alloc+0xc9/0xe0
[  446.183873][ T3818]  ? __kasan_check_write+0x14/0x20
[  446.188918][ T3818]  ? _raw_spin_lock+0xa3/0x1b0
[  446.193610][ T3818]  __pmd_alloc+0xb1/0x550
[  446.197774][ T3818]  ? kmem_cache_alloc+0x189/0x2f0
[  446.202701][ T3818]  ? anon_vma_fork+0x1d9/0x4f0
[  446.207236][ T3818]  ? __pud_alloc+0x260/0x260
[  446.211919][ T3818]  ? __pud_alloc+0x218/0x260
[  446.216296][ T3818]  ? handle_mm_fault+0x2f60/0x2f60
[  446.221541][ T3818]  copy_page_range+0xd04/0x1090
[  446.226217][ T3818]  ? pfn_valid+0x1e0/0x1e0
[  446.230464][ T3818]  dup_mmap+0x9fc/0xec0
[  446.234487][ T3818]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  446.239667][ T3818]  ? __delayed_free_task+0x110/0x110
[  446.244918][ T3818]  ? __kasan_check_write+0x14/0x20
[  446.249933][ T3818]  ? mm_init+0x6bb/0x870
[  446.253988][ T3818]  dup_mm+0x91/0x330
[  446.257717][ T3818]  copy_mm+0x108/0x1b0
[  446.261622][ T3818]  copy_process+0x127a/0x3240
[  446.266137][ T3818]  ? proc_fail_nth_write+0x213/0x290
[  446.271258][ T3818]  ? proc_fail_nth_read+0x220/0x220
[  446.276379][ T3818]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  446.281336][ T3818]  ? vfs_write+0x9af/0x1050
[  446.285683][ T3818]  kernel_clone+0x224/0x8f0
[  446.290006][ T3818]  ? file_end_write+0x1b0/0x1b0
[  446.294692][ T3818]  ? mutex_lock+0xb6/0x130
[  446.298940][ T3818]  ? create_io_thread+0x1e0/0x1e0
[  446.303816][ T3818]  ? __mutex_lock_slowpath+0x10/0x10
[  446.309010][ T3818]  __x64_sys_clone+0x289/0x310
[  446.313632][ T3818]  ? __do_sys_vfork+0x130/0x130
[  446.318300][ T3818]  ? debug_smp_processor_id+0x17/0x20
[  446.323505][ T3818]  do_syscall_64+0x44/0xd0
[  446.327784][ T3818]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  446.333486][ T3818] RIP: 0033:0x7f475ae3d829
[  446.337834][ T3818] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  446.357408][ T3818] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  446.365600][ T3818] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  446.373409][ T3818] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  446.381224][ T3818] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  446.389032][ T3818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  446.396844][ T3818] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  446.404662][ T3818]  </TASK>
[  446.412166][ T3821] FAULT_INJECTION: forcing a failure.
[  446.412166][ T3821] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  446.425296][ T3821] CPU: 1 PID: 3821 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  446.433768][ T3821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  446.443662][ T3821] Call Trace:
[  446.446810][ T3821]  <TASK>
[  446.449648][ T3821]  dump_stack_lvl+0x151/0x1b7
[  446.454164][ T3821]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  446.459454][ T3821]  ? __kasan_check_write+0x14/0x20
[  446.464403][ T3821]  ? __set_page_owner+0x2ee/0x310
[  446.469275][ T3821]  dump_stack+0x15/0x17
[  446.473270][ T3821]  should_fail+0x3c0/0x510
[  446.477508][ T3821]  should_fail_alloc_page+0x58/0x70
[  446.482542][ T3821]  __alloc_pages+0x207/0x850
[  446.486974][ T3821]  ? __alloc_pages+0x3bd/0x850
[  446.491573][ T3821]  ? zone_watermark_fast+0x200/0x200
[  446.496702][ T3821]  ? zone_watermark_fast+0x200/0x200
[  446.501823][ T3821]  ? __kasan_slab_alloc+0xc9/0xe0
[  446.506759][ T3821]  ? __kasan_check_write+0x14/0x20
[  446.511972][ T3821]  ? _raw_spin_lock+0xa3/0x1b0
[  446.516590][ T3821]  __pmd_alloc+0xb1/0x550
[  446.520873][ T3821]  ? kmem_cache_alloc+0x189/0x2f0
[  446.525729][ T3821]  ? anon_vma_fork+0x1d9/0x4f0
[  446.530330][ T3821]  ? __pud_alloc+0x260/0x260
[  446.534753][ T3821]  ? __pud_alloc+0x218/0x260
[  446.539182][ T3821]  ? handle_mm_fault+0x2f60/0x2f60
[  446.544135][ T3821]  copy_page_range+0xd04/0x1090
[  446.548851][ T3821]  ? pfn_valid+0x1e0/0x1e0
[  446.553070][ T3821]  dup_mmap+0x9fc/0xec0
[  446.557061][ T3821]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  446.562284][ T3821]  ? __delayed_free_task+0x110/0x110
[  446.567476][ T3821]  ? __kasan_check_write+0x14/0x20
[  446.572426][ T3821]  ? mm_init+0x6bb/0x870
[  446.576503][ T3821]  dup_mm+0x91/0x330
[  446.580237][ T3821]  copy_mm+0x108/0x1b0
[  446.584230][ T3821]  copy_process+0x127a/0x3240
[  446.588742][ T3821]  ? proc_fail_nth_write+0x213/0x290
[  446.593880][ T3821]  ? proc_fail_nth_read+0x220/0x220
[  446.598913][ T3821]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  446.603842][ T3821]  ? vfs_write+0x9af/0x1050
[  446.608182][ T3821]  kernel_clone+0x224/0x8f0
[  446.612514][ T3821]  ? file_end_write+0x1b0/0x1b0
[  446.617214][ T3821]  ? mutex_lock+0xb6/0x130
[  446.621483][ T3821]  ? create_io_thread+0x1e0/0x1e0
[  446.626320][ T3821]  ? __mutex_lock_slowpath+0x10/0x10
[  446.631464][ T3821]  __x64_sys_clone+0x289/0x310
[  446.636049][ T3821]  ? __do_sys_vfork+0x130/0x130
[  446.640729][ T3821]  ? debug_smp_processor_id+0x17/0x20
[  446.645938][ T3821]  do_syscall_64+0x44/0xd0
[  446.650190][ T3821]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  446.655916][ T3821] RIP: 0033:0x7f475ae3d829
[  446.660172][ T3821] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  446.679631][ T3821] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  446.687872][ T3821] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  446.695682][ T3821] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  446.703570][ T3821] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  446.711461][ T3821] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  446.719274][ T3821] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  446.727088][ T3821]  </TASK>
[  446.734637][ T3823] FAULT_INJECTION: forcing a failure.
[  446.734637][ T3823] name failslab, interval 1, probability 0, space 0, times 0
[  446.747132][ T3823] CPU: 0 PID: 3823 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  446.755413][ T3823] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  446.765348][ T3823] Call Trace:
[  446.768483][ T3823]  <TASK>
[  446.771250][ T3823]  dump_stack_lvl+0x151/0x1b7
[  446.776024][ T3823]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  446.781349][ T3823]  dump_stack+0x15/0x17
[  446.785830][ T3823]  should_fail+0x3c0/0x510
[  446.790082][ T3823]  __should_failslab+0x9f/0xe0
[  446.794681][ T3823]  should_failslab+0x9/0x20
[  446.799377][ T3823]  kmem_cache_alloc+0x4f/0x2f0
[  446.803978][ T3823]  ? anon_vma_fork+0x1d9/0x4f0
[  446.808588][ T3823]  anon_vma_fork+0x1d9/0x4f0
[  446.812996][ T3823]  dup_mmap+0x7ec/0xec0
[  446.816988][ T3823]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  446.822195][ T3823]  ? __delayed_free_task+0x110/0x110
[  446.827317][ T3823]  ? __kasan_check_write+0x14/0x20
[  446.832269][ T3823]  ? mm_init+0x6bb/0x870
[  446.836437][ T3823]  dup_mm+0x91/0x330
[  446.840174][ T3823]  copy_mm+0x108/0x1b0
[  446.844086][ T3823]  copy_process+0x127a/0x3240
[  446.848771][ T3823]  ? proc_fail_nth_write+0x213/0x290
[  446.853885][ T3823]  ? proc_fail_nth_read+0x220/0x220
[  446.858918][ T3823]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  446.863864][ T3823]  ? vfs_write+0x9af/0x1050
[  446.868208][ T3823]  kernel_clone+0x224/0x8f0
[  446.872560][ T3823]  ? file_end_write+0x1b0/0x1b0
[  446.877321][ T3823]  ? mutex_lock+0xb6/0x130
[  446.881567][ T3823]  ? create_io_thread+0x1e0/0x1e0
[  446.886603][ T3823]  ? __mutex_lock_slowpath+0x10/0x10
[  446.891826][ T3823]  __x64_sys_clone+0x289/0x310
[  446.896411][ T3823]  ? __do_sys_vfork+0x130/0x130
[  446.901293][ T3823]  ? debug_smp_processor_id+0x17/0x20
[  446.906886][ T3823]  do_syscall_64+0x44/0xd0
[  446.911100][ T3823]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  446.917001][ T3823] RIP: 0033:0x7f475ae3d829
[  446.921254][ T3823] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  446.941477][ T3823] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  446.950170][ T3823] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  446.958171][ T3823] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  446.965977][ T3823] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  446.973790][ T3823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  446.982206][ T3823] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  446.990043][ T3823]  </TASK>
[  446.995650][ T3825] FAULT_INJECTION: forcing a failure.
[  446.995650][ T3825] name failslab, interval 1, probability 0, space 0, times 0
[  447.008526][ T3825] CPU: 0 PID: 3825 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  447.016910][ T3825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  447.026806][ T3825] Call Trace:
[  447.030120][ T3825]  <TASK>
[  447.032880][ T3825]  dump_stack_lvl+0x151/0x1b7
[  447.037475][ T3825]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  447.042946][ T3825]  dump_stack+0x15/0x17
[  447.047053][ T3825]  should_fail+0x3c0/0x510
[  447.051306][ T3825]  __should_failslab+0x9f/0xe0
[  447.055902][ T3825]  should_failslab+0x9/0x20
[  447.060330][ T3825]  kmem_cache_alloc+0x4f/0x2f0
[  447.064935][ T3825]  ? anon_vma_clone+0xa1/0x510
[  447.069530][ T3825]  anon_vma_clone+0xa1/0x510
[  447.073957][ T3825]  anon_vma_fork+0x91/0x4f0
[  447.078316][ T3825]  ? dup_mmap+0x6ef/0xec0
[  447.083156][ T3825]  dup_mmap+0x7ec/0xec0
[  447.087284][ T3825]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  447.092583][ T3825]  ? __delayed_free_task+0x110/0x110
[  447.097786][ T3825]  ? __kasan_check_write+0x14/0x20
[  447.102731][ T3825]  ? mm_init+0x6bb/0x870
[  447.106897][ T3825]  dup_mm+0x91/0x330
[  447.110792][ T3825]  copy_mm+0x108/0x1b0
[  447.115534][ T3825]  copy_process+0x127a/0x3240
[  447.120106][ T3825]  ? proc_fail_nth_write+0x213/0x290
[  447.125822][ T3825]  ? proc_fail_nth_read+0x220/0x220
[  447.130865][ T3825]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  447.135805][ T3825]  ? vfs_write+0x9af/0x1050
[  447.140157][ T3825]  kernel_clone+0x224/0x8f0
[  447.144613][ T3825]  ? file_end_write+0x1b0/0x1b0
[  447.149344][ T3825]  ? mutex_lock+0xb6/0x130
[  447.153595][ T3825]  ? create_io_thread+0x1e0/0x1e0
[  447.158455][ T3825]  ? __mutex_lock_slowpath+0x10/0x10
[  447.163575][ T3825]  __x64_sys_clone+0x289/0x310
[  447.168350][ T3825]  ? __do_sys_vfork+0x130/0x130
[  447.173036][ T3825]  ? debug_smp_processor_id+0x17/0x20
[  447.178329][ T3825]  do_syscall_64+0x44/0xd0
[  447.182688][ T3825]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  447.188402][ T3825] RIP: 0033:0x7f475ae3d829
[  447.192827][ T3825] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  447.212796][ T3825] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  447.221034][ T3825] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  447.229103][ T3825] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  447.237004][ T3825] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  447.245514][ T3825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  447.253327][ T3825] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  447.261139][ T3825]  </TASK>
[  447.267877][ T3828] FAULT_INJECTION: forcing a failure.
[  447.267877][ T3828] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  447.281497][ T3828] CPU: 1 PID: 3828 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  447.289815][ T3828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  447.299883][ T3828] Call Trace:
[  447.303006][ T3828]  <TASK>
[  447.305781][ T3828]  dump_stack_lvl+0x151/0x1b7
[  447.310297][ T3828]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  447.315684][ T3828]  ? is_module_text_address+0xe1/0x140
[  447.320977][ T3828]  ? stack_trace_save+0x1f0/0x1f0
[  447.325840][ T3828]  dump_stack+0x15/0x17
[  447.329829][ T3828]  should_fail+0x3c0/0x510
[  447.334082][ T3828]  should_fail_alloc_page+0x58/0x70
[  447.339115][ T3828]  __alloc_pages+0x207/0x850
[  447.343571][ T3828]  ? stack_trace_save+0x12d/0x1f0
[  447.348410][ T3828]  ? stack_trace_snprint+0x100/0x100
[  447.353639][ T3828]  ? zone_watermark_fast+0x200/0x200
[  447.358906][ T3828]  ? __kasan_slab_alloc+0xc9/0xe0
[  447.363937][ T3828]  ? __kasan_slab_alloc+0xc9/0xe0
[  447.368883][ T3828]  ? __kasan_slab_alloc+0xb2/0xe0
[  447.373745][ T3828]  ? kmem_cache_alloc+0x189/0x2f0
[  447.378603][ T3828]  ? anon_vma_fork+0x1d9/0x4f0
[  447.383208][ T3828]  get_zeroed_page+0x19/0x40
[  447.387637][ T3828]  __pud_alloc+0x8b/0x260
[  447.391803][ T3828]  ? handle_mm_fault+0x2f60/0x2f60
[  447.396858][ T3828]  copy_page_range+0xd9e/0x1090
[  447.401569][ T3828]  ? pfn_valid+0x1e0/0x1e0
[  447.405883][ T3828]  dup_mmap+0x9fc/0xec0
[  447.409880][ T3828]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  447.415084][ T3828]  ? __delayed_free_task+0x110/0x110
[  447.420202][ T3828]  ? __kasan_check_write+0x14/0x20
[  447.425156][ T3828]  ? mm_init+0x6bb/0x870
[  447.429227][ T3828]  dup_mm+0x91/0x330
[  447.433098][ T3828]  copy_mm+0x108/0x1b0
[  447.437002][ T3828]  copy_process+0x127a/0x3240
[  447.441522][ T3828]  ? proc_fail_nth_write+0x213/0x290
[  447.446635][ T3828]  ? proc_fail_nth_read+0x220/0x220
[  447.451679][ T3828]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  447.456749][ T3828]  ? vfs_write+0x9af/0x1050
[  447.461067][ T3828]  kernel_clone+0x224/0x8f0
[  447.465412][ T3828]  ? file_end_write+0x1b0/0x1b0
[  447.470094][ T3828]  ? mutex_lock+0xb6/0x130
[  447.474343][ T3828]  ? create_io_thread+0x1e0/0x1e0
[  447.479203][ T3828]  ? __mutex_lock_slowpath+0x10/0x10
[  447.484339][ T3828]  __x64_sys_clone+0x289/0x310
[  447.489030][ T3828]  ? __do_sys_vfork+0x130/0x130
[  447.493740][ T3828]  ? debug_smp_processor_id+0x17/0x20
[  447.499043][ T3828]  do_syscall_64+0x44/0xd0
[  447.503310][ T3828]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  447.509021][ T3828] RIP: 0033:0x7f475ae3d829
[  447.513360][ T3828] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  447.533017][ T3828] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  447.541425][ T3828] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  447.549238][ T3828] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  447.557129][ T3828] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  447.564937][ T3828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  447.572767][ T3828] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  447.581297][ T3828]  </TASK>
[  447.589203][ T3831] FAULT_INJECTION: forcing a failure.
[  447.589203][ T3831] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  447.602261][ T3831] CPU: 1 PID: 3831 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  447.610889][ T3831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  447.621049][ T3831] Call Trace:
[  447.624173][ T3831]  <TASK>
[  447.626949][ T3831]  dump_stack_lvl+0x151/0x1b7
[  447.631474][ T3831]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  447.636842][ T3831]  ? is_module_text_address+0xe1/0x140
[  447.642137][ T3831]  ? stack_trace_save+0x1f0/0x1f0
[  447.647009][ T3831]  dump_stack+0x15/0x17
[  447.651003][ T3831]  should_fail+0x3c0/0x510
[  447.655255][ T3831]  should_fail_alloc_page+0x58/0x70
[  447.661064][ T3831]  __alloc_pages+0x207/0x850
[  447.665683][ T3831]  ? stack_trace_save+0x12d/0x1f0
[  447.670524][ T3831]  ? stack_trace_snprint+0x100/0x100
[  447.675814][ T3831]  ? zone_watermark_fast+0x200/0x200
[  447.680931][ T3831]  ? __kasan_slab_alloc+0xc9/0xe0
[  447.685883][ T3831]  ? __kasan_slab_alloc+0xc9/0xe0
[  447.690751][ T3831]  ? __kasan_slab_alloc+0xb2/0xe0
[  447.695691][ T3831]  ? kmem_cache_alloc+0x189/0x2f0
[  447.700721][ T3831]  ? anon_vma_fork+0x1d9/0x4f0
[  447.705616][ T3831]  get_zeroed_page+0x19/0x40
[  447.710014][ T3831]  __pud_alloc+0x8b/0x260
[  447.714264][ T3831]  ? handle_mm_fault+0x2f60/0x2f60
[  447.719222][ T3831]  copy_page_range+0xd9e/0x1090
[  447.724774][ T3831]  ? pfn_valid+0x1e0/0x1e0
[  447.729733][ T3831]  dup_mmap+0x9fc/0xec0
[  447.733808][ T3831]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  447.739004][ T3831]  ? __delayed_free_task+0x110/0x110
[  447.744210][ T3831]  ? __kasan_check_write+0x14/0x20
[  447.749244][ T3831]  ? mm_init+0x6bb/0x870
[  447.753321][ T3831]  dup_mm+0x91/0x330
[  447.757140][ T3831]  copy_mm+0x108/0x1b0
[  447.761148][ T3831]  copy_process+0x127a/0x3240
[  447.765650][ T3831]  ? proc_fail_nth_write+0x213/0x290
[  447.770767][ T3831]  ? proc_fail_nth_read+0x220/0x220
[  447.775889][ T3831]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  447.780835][ T3831]  ? vfs_write+0x9af/0x1050
[  447.785185][ T3831]  kernel_clone+0x224/0x8f0
[  447.789617][ T3831]  ? file_end_write+0x1b0/0x1b0
[  447.794299][ T3831]  ? mutex_lock+0xb6/0x130
[  447.798545][ T3831]  ? create_io_thread+0x1e0/0x1e0
[  447.803433][ T3831]  ? __mutex_lock_slowpath+0x10/0x10
[  447.808533][ T3831]  __x64_sys_clone+0x289/0x310
[  447.813225][ T3831]  ? __do_sys_vfork+0x130/0x130
[  447.817997][ T3831]  ? debug_smp_processor_id+0x17/0x20
[  447.823210][ T3831]  do_syscall_64+0x44/0xd0
[  447.827706][ T3831]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  447.833432][ T3831] RIP: 0033:0x7f475ae3d829
[  447.837688][ T3831] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  447.857252][ T3831] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  447.865483][ T3831] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  447.873295][ T3831] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  447.881195][ T3831] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  447.889014][ T3831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  447.896819][ T3831] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  447.904643][ T3831]  </TASK>
[  447.911188][ T3833] FAULT_INJECTION: forcing a failure.
[  447.911188][ T3833] name failslab, interval 1, probability 0, space 0, times 0
[  447.923745][ T3833] CPU: 1 PID: 3833 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  447.932060][ T3833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  447.942042][ T3833] Call Trace:
[  447.945166][ T3833]  <TASK>
[  447.948034][ T3833]  dump_stack_lvl+0x151/0x1b7
[  447.952561][ T3833]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  447.957835][ T3833]  dump_stack+0x15/0x17
[  447.961832][ T3833]  should_fail+0x3c0/0x510
[  447.966087][ T3833]  __should_failslab+0x9f/0xe0
[  447.970949][ T3833]  should_failslab+0x9/0x20
[  447.975379][ T3833]  kmem_cache_alloc+0x4f/0x2f0
[  447.979975][ T3833]  ? anon_vma_fork+0x1d9/0x4f0
[  447.984669][ T3833]  anon_vma_fork+0x1d9/0x4f0
[  447.989105][ T3833]  dup_mmap+0x7ec/0xec0
[  447.993896][ T3833]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  447.999081][ T3833]  ? __delayed_free_task+0x110/0x110
[  448.004274][ T3833]  ? __kasan_check_write+0x14/0x20
[  448.009394][ T3833]  ? mm_init+0x6bb/0x870
[  448.013473][ T3833]  dup_mm+0x91/0x330
[  448.017205][ T3833]  copy_mm+0x108/0x1b0
[  448.021143][ T3833]  copy_process+0x127a/0x3240
[  448.025905][ T3833]  ? proc_fail_nth_write+0x213/0x290
[  448.031411][ T3833]  ? proc_fail_nth_read+0x220/0x220
[  448.036397][ T3833]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  448.041459][ T3833]  ? vfs_write+0x9af/0x1050
[  448.045791][ T3833]  kernel_clone+0x224/0x8f0
[  448.050130][ T3833]  ? file_end_write+0x1b0/0x1b0
[  448.054818][ T3833]  ? mutex_lock+0xb6/0x130
[  448.059171][ T3833]  ? create_io_thread+0x1e0/0x1e0
[  448.064105][ T3833]  ? __mutex_lock_slowpath+0x10/0x10
[  448.069223][ T3833]  __x64_sys_clone+0x289/0x310
[  448.073832][ T3833]  ? __do_sys_vfork+0x130/0x130
[  448.078522][ T3833]  ? debug_smp_processor_id+0x17/0x20
[  448.083730][ T3833]  do_syscall_64+0x44/0xd0
[  448.087984][ T3833]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  448.093747][ T3833] RIP: 0033:0x7f475ae3d829
[  448.098174][ T3833] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  448.117785][ T3833] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  448.126021][ T3833] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  448.133927][ T3833] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  448.141864][ T3833] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  448.149622][ T3833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  448.157450][ T3833] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  448.165249][ T3833]  </TASK>
[  448.170696][ T3835] FAULT_INJECTION: forcing a failure.
[  448.170696][ T3835] name failslab, interval 1, probability 0, space 0, times 0
[  448.183323][ T3835] CPU: 0 PID: 3835 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  448.191736][ T3835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  448.201632][ T3835] Call Trace:
[  448.204849][ T3835]  <TASK>
[  448.207641][ T3835]  dump_stack_lvl+0x151/0x1b7
[  448.212132][ T3835]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  448.217515][ T3835]  dump_stack+0x15/0x17
[  448.221590][ T3835]  should_fail+0x3c0/0x510
[  448.225843][ T3835]  __should_failslab+0x9f/0xe0
[  448.230447][ T3835]  should_failslab+0x9/0x20
[  448.234784][ T3835]  kmem_cache_alloc+0x4f/0x2f0
[  448.239382][ T3835]  ? dup_mmap+0x6d3/0xec0
[  448.243554][ T3835]  dup_mmap+0x6d3/0xec0
[  448.247632][ T3835]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  448.252844][ T3835]  ? __delayed_free_task+0x110/0x110
[  448.257958][ T3835]  ? __kasan_check_write+0x14/0x20
[  448.262902][ T3835]  ? mm_init+0x6bb/0x870
[  448.266991][ T3835]  dup_mm+0x91/0x330
[  448.270724][ T3835]  copy_mm+0x108/0x1b0
[  448.274645][ T3835]  copy_process+0x127a/0x3240
[  448.279132][ T3835]  ? proc_fail_nth_write+0x213/0x290
[  448.284254][ T3835]  ? proc_fail_nth_read+0x220/0x220
[  448.289635][ T3835]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  448.294588][ T3835]  ? vfs_write+0x9af/0x1050
[  448.298924][ T3835]  kernel_clone+0x224/0x8f0
[  448.303265][ T3835]  ? file_end_write+0x1b0/0x1b0
[  448.307949][ T3835]  ? mutex_lock+0xb6/0x130
[  448.312201][ T3835]  ? create_io_thread+0x1e0/0x1e0
[  448.317066][ T3835]  ? __mutex_lock_slowpath+0x10/0x10
[  448.322269][ T3835]  __x64_sys_clone+0x289/0x310
[  448.326867][ T3835]  ? __do_sys_vfork+0x130/0x130
[  448.331642][ T3835]  ? debug_smp_processor_id+0x17/0x20
[  448.336849][ T3835]  do_syscall_64+0x44/0xd0
[  448.341102][ T3835]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  448.346832][ T3835] RIP: 0033:0x7f475ae3d829
[  448.351604][ T3835] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  448.371487][ T3835] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  448.379736][ T3835] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  448.387549][ T3835] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  448.395350][ T3835] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  448.403256][ T3835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  448.411064][ T3835] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  448.418974][ T3835]  </TASK>
[  448.425254][ T3838] FAULT_INJECTION: forcing a failure.
[  448.425254][ T3838] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  448.439848][ T3838] CPU: 0 PID: 3838 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  448.448081][ T3838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  448.457977][ T3838] Call Trace:
[  448.461197][ T3838]  <TASK>
[  448.463964][ T3838]  dump_stack_lvl+0x151/0x1b7
[  448.468480][ T3838]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  448.473860][ T3838]  dump_stack+0x15/0x17
[  448.477850][ T3838]  should_fail+0x3c0/0x510
[  448.482105][ T3838]  should_fail_alloc_page+0x58/0x70
[  448.487148][ T3838]  __alloc_pages+0x207/0x850
[  448.491653][ T3838]  ? zone_watermark_fast+0x200/0x200
[  448.496770][ T3838]  ? dup_mmap+0x9fc/0xec0
[  448.500936][ T3838]  ? dup_mm+0x91/0x330
[  448.504936][ T3838]  ? copy_mm+0x108/0x1b0
[  448.509025][ T3838]  ? copy_process+0x127a/0x3240
[  448.513707][ T3838]  ? kvm_sched_clock_read+0x18/0x40
[  448.519258][ T3838]  pte_alloc_one+0x73/0x1b0
[  448.523599][ T3838]  ? pfn_modify_allowed+0x2e0/0x2e0
[  448.528633][ T3838]  ? __kasan_check_write+0x14/0x20
[  448.533580][ T3838]  ? __set_page_owner+0x2ee/0x310
[  448.538438][ T3838]  __pte_alloc+0x86/0x350
[  448.542606][ T3838]  ? free_pgtables+0x210/0x210
[  448.547206][ T3838]  copy_pte_range+0x1b1f/0x20b0
[  448.551893][ T3838]  ? __kunmap_atomic+0x80/0x80
[  448.556491][ T3838]  ? __pud_alloc+0x260/0x260
[  448.560918][ T3838]  ? __pud_alloc+0x218/0x260
[  448.565344][ T3838]  ? handle_mm_fault+0x2f60/0x2f60
[  448.570292][ T3838]  copy_page_range+0xc1e/0x1090
[  448.574981][ T3838]  ? pfn_valid+0x1e0/0x1e0
[  448.579233][ T3838]  dup_mmap+0x9fc/0xec0
[  448.583224][ T3838]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  448.588432][ T3838]  ? __delayed_free_task+0x110/0x110
[  448.593551][ T3838]  ? __kasan_check_write+0x14/0x20
[  448.598499][ T3838]  ? mm_init+0x6bb/0x870
[  448.602579][ T3838]  dup_mm+0x91/0x330
[  448.606310][ T3838]  copy_mm+0x108/0x1b0
[  448.610216][ T3838]  copy_process+0x127a/0x3240
[  448.614732][ T3838]  ? proc_fail_nth_write+0x213/0x290
[  448.619850][ T3838]  ? proc_fail_nth_read+0x220/0x220
[  448.624882][ T3838]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  448.629836][ T3838]  ? vfs_write+0x9af/0x1050
[  448.634258][ T3838]  kernel_clone+0x224/0x8f0
[  448.638769][ T3838]  ? file_end_write+0x1b0/0x1b0
[  448.643457][ T3838]  ? mutex_lock+0xb6/0x130
[  448.647712][ T3838]  ? create_io_thread+0x1e0/0x1e0
[  448.652570][ T3838]  ? __mutex_lock_slowpath+0x10/0x10
[  448.657689][ T3838]  __x64_sys_clone+0x289/0x310
[  448.663160][ T3838]  ? __do_sys_vfork+0x130/0x130
[  448.667848][ T3838]  ? debug_smp_processor_id+0x17/0x20
[  448.673054][ T3838]  do_syscall_64+0x44/0xd0
[  448.677395][ T3838]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  448.684081][ T3838] RIP: 0033:0x7f475ae3d829
[  448.688336][ T3838] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  448.708129][ T3838] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  448.716380][ T3838] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  448.724457][ T3838] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  448.733134][ T3838] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  448.740953][ T3838] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  448.748746][ T3838] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  448.756585][ T3838]  </TASK>
[  448.762265][ T3840] FAULT_INJECTION: forcing a failure.
[  448.762265][ T3840] name failslab, interval 1, probability 0, space 0, times 0
[  448.775601][ T3840] CPU: 1 PID: 3840 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  448.784788][ T3840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  448.794768][ T3840] Call Trace:
[  448.797892][ T3840]  <TASK>
[  448.800677][ T3840]  dump_stack_lvl+0x151/0x1b7
[  448.805370][ T3840]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  448.810825][ T3840]  dump_stack+0x15/0x17
[  448.814821][ T3840]  should_fail+0x3c0/0x510
[  448.819249][ T3840]  __should_failslab+0x9f/0xe0
[  448.823930][ T3840]  should_failslab+0x9/0x20
[  448.828268][ T3840]  kmem_cache_alloc+0x4f/0x2f0
[  448.832869][ T3840]  ? anon_vma_fork+0x1d9/0x4f0
[  448.837745][ T3840]  anon_vma_fork+0x1d9/0x4f0
[  448.842157][ T3840]  dup_mmap+0x7ec/0xec0
[  448.846240][ T3840]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  448.852056][ T3840]  ? __delayed_free_task+0x110/0x110
[  448.857183][ T3840]  ? __kasan_check_write+0x14/0x20
[  448.862211][ T3840]  ? mm_init+0x6bb/0x870
[  448.866325][ T3840]  dup_mm+0x91/0x330
[  448.870033][ T3840]  copy_mm+0x108/0x1b0
[  448.874021][ T3840]  copy_process+0x127a/0x3240
[  448.878547][ T3840]  ? proc_fail_nth_write+0x213/0x290
[  448.883756][ T3840]  ? proc_fail_nth_read+0x220/0x220
[  448.888889][ T3840]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  448.893936][ T3840]  ? vfs_write+0x9af/0x1050
[  448.898379][ T3840]  kernel_clone+0x224/0x8f0
[  448.902693][ T3840]  ? file_end_write+0x1b0/0x1b0
[  448.907393][ T3840]  ? mutex_lock+0xb6/0x130
[  448.911660][ T3840]  ? create_io_thread+0x1e0/0x1e0
[  448.916584][ T3840]  ? __mutex_lock_slowpath+0x10/0x10
[  448.921786][ T3840]  __x64_sys_clone+0x289/0x310
[  448.926521][ T3840]  ? __do_sys_vfork+0x130/0x130
[  448.931278][ T3840]  ? debug_smp_processor_id+0x17/0x20
[  448.937007][ T3840]  do_syscall_64+0x44/0xd0
[  448.941338][ T3840]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  448.947587][ T3840] RIP: 0033:0x7f475ae3d829
[  448.951929][ T3840] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  448.972150][ T3840] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  448.980389][ T3840] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  448.988464][ T3840] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  448.996469][ T3840] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  449.004262][ T3840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  449.012173][ T3840] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  449.020176][ T3840]  </TASK>
[  449.026380][ T3842] FAULT_INJECTION: forcing a failure.
[  449.026380][ T3842] name failslab, interval 1, probability 0, space 0, times 0
[  449.039070][ T3842] CPU: 1 PID: 3842 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  449.047331][ T3842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  449.057372][ T3842] Call Trace:
[  449.060756][ T3842]  <TASK>
[  449.063806][ T3842]  dump_stack_lvl+0x151/0x1b7
[  449.068749][ T3842]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  449.074125][ T3842]  dump_stack+0x15/0x17
[  449.078196][ T3842]  should_fail+0x3c0/0x510
[  449.082504][ T3842]  __should_failslab+0x9f/0xe0
[  449.087050][ T3842]  should_failslab+0x9/0x20
[  449.091393][ T3842]  kmem_cache_alloc+0x4f/0x2f0
[  449.096859][ T3842]  ? anon_vma_fork+0x1d9/0x4f0
[  449.101467][ T3842]  anon_vma_fork+0x1d9/0x4f0
[  449.105884][ T3842]  dup_mmap+0x7ec/0xec0
[  449.109875][ T3842]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  449.115091][ T3842]  ? __delayed_free_task+0x110/0x110
[  449.120338][ T3842]  ? __kasan_check_write+0x14/0x20
[  449.125608][ T3842]  ? mm_init+0x6bb/0x870
[  449.129682][ T3842]  dup_mm+0x91/0x330
[  449.133405][ T3842]  copy_mm+0x108/0x1b0
[  449.137313][ T3842]  copy_process+0x127a/0x3240
[  449.141825][ T3842]  ? proc_fail_nth_write+0x213/0x290
[  449.146942][ T3842]  ? proc_fail_nth_read+0x220/0x220
[  449.152327][ T3842]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  449.157271][ T3842]  ? vfs_write+0x9af/0x1050
[  449.162054][ T3842]  kernel_clone+0x224/0x8f0
[  449.166392][ T3842]  ? file_end_write+0x1b0/0x1b0
[  449.172475][ T3842]  ? mutex_lock+0xb6/0x130
[  449.176710][ T3842]  ? create_io_thread+0x1e0/0x1e0
[  449.181570][ T3842]  ? __mutex_lock_slowpath+0x10/0x10
[  449.186691][ T3842]  __x64_sys_clone+0x289/0x310
[  449.191294][ T3842]  ? __do_sys_vfork+0x130/0x130
[  449.196165][ T3842]  ? debug_smp_processor_id+0x17/0x20
[  449.201538][ T3842]  do_syscall_64+0x44/0xd0
[  449.206313][ T3842]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  449.212120][ T3842] RIP: 0033:0x7f475ae3d829
[  449.216375][ T3842] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  449.237128][ T3842] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  449.245494][ T3842] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  449.253319][ T3842] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  449.261099][ T3842] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  449.268992][ T3842] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  449.276974][ T3842] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  449.284972][ T3842]  </TASK>
[  449.290618][ T3844] FAULT_INJECTION: forcing a failure.
[  449.290618][ T3844] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  449.303766][ T3844] CPU: 1 PID: 3844 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  449.312208][ T3844] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  449.322214][ T3844] Call Trace:
[  449.325337][ T3844]  <TASK>
[  449.328172][ T3844]  dump_stack_lvl+0x151/0x1b7
[  449.332801][ T3844]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  449.338093][ T3844]  ? __kasan_check_write+0x14/0x20
[  449.343124][ T3844]  ? __set_page_owner+0x2ee/0x310
[  449.348250][ T3844]  dump_stack+0x15/0x17
[  449.352431][ T3844]  should_fail+0x3c0/0x510
[  449.357534][ T3844]  should_fail_alloc_page+0x58/0x70
[  449.362568][ T3844]  __alloc_pages+0x207/0x850
[  449.366994][ T3844]  ? __alloc_pages+0x3bd/0x850
[  449.371765][ T3844]  ? zone_watermark_fast+0x200/0x200
[  449.376889][ T3844]  ? zone_watermark_fast+0x200/0x200
[  449.382010][ T3844]  ? __kasan_slab_alloc+0xc9/0xe0
[  449.386868][ T3844]  ? __kasan_check_write+0x14/0x20
[  449.391813][ T3844]  ? _raw_spin_lock+0xa3/0x1b0
[  449.396428][ T3844]  __pmd_alloc+0xb1/0x550
[  449.400581][ T3844]  ? kmem_cache_alloc+0x189/0x2f0
[  449.405533][ T3844]  ? anon_vma_fork+0x1d9/0x4f0
[  449.410135][ T3844]  ? __pud_alloc+0x260/0x260
[  449.414588][ T3844]  ? __pud_alloc+0x218/0x260
[  449.418981][ T3844]  ? handle_mm_fault+0x2f60/0x2f60
[  449.424024][ T3844]  copy_page_range+0xd04/0x1090
[  449.428708][ T3844]  ? pfn_valid+0x1e0/0x1e0
[  449.432956][ T3844]  dup_mmap+0x9fc/0xec0
[  449.436948][ T3844]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  449.442155][ T3844]  ? __delayed_free_task+0x110/0x110
[  449.447363][ T3844]  ? __kasan_check_write+0x14/0x20
[  449.452309][ T3844]  ? mm_init+0x6bb/0x870
[  449.456389][ T3844]  dup_mm+0x91/0x330
[  449.460118][ T3844]  copy_mm+0x108/0x1b0
[  449.464026][ T3844]  copy_process+0x127a/0x3240
[  449.468625][ T3844]  ? proc_fail_nth_write+0x213/0x290
[  449.473745][ T3844]  ? proc_fail_nth_read+0x220/0x220
[  449.478779][ T3844]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  449.483728][ T3844]  ? vfs_write+0x9af/0x1050
[  449.488066][ T3844]  kernel_clone+0x224/0x8f0
[  449.492418][ T3844]  ? file_end_write+0x1b0/0x1b0
[  449.497093][ T3844]  ? mutex_lock+0xb6/0x130
[  449.501346][ T3844]  ? create_io_thread+0x1e0/0x1e0
[  449.506207][ T3844]  ? __mutex_lock_slowpath+0x10/0x10
[  449.511328][ T3844]  __x64_sys_clone+0x289/0x310
[  449.515925][ T3844]  ? __do_sys_vfork+0x130/0x130
[  449.520615][ T3844]  ? debug_smp_processor_id+0x17/0x20
[  449.525820][ T3844]  do_syscall_64+0x44/0xd0
[  449.530073][ T3844]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  449.535980][ T3844] RIP: 0033:0x7f475ae3d829
[  449.540247][ T3844] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  449.559802][ T3844] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  449.568000][ T3844] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  449.575812][ T3844] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  449.583624][ T3844] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  449.591548][ T3844] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  449.599596][ T3844] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  449.607356][ T3844]  </TASK>
[  449.614140][ T3847] FAULT_INJECTION: forcing a failure.
[  449.614140][ T3847] name failslab, interval 1, probability 0, space 0, times 0
[  449.626726][ T3847] CPU: 1 PID: 3847 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  449.634952][ T3847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  449.644934][ T3847] Call Trace:
[  449.648060][ T3847]  <TASK>
[  449.650835][ T3847]  dump_stack_lvl+0x151/0x1b7
[  449.655373][ T3847]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  449.660644][ T3847]  ? __kasan_check_write+0x14/0x20
[  449.665591][ T3847]  ? up_write+0xa1/0x190
[  449.669668][ T3847]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  449.675926][ T3847]  dump_stack+0x15/0x17
[  449.679913][ T3847]  should_fail+0x3c0/0x510
[  449.684166][ T3847]  __should_failslab+0x9f/0xe0
[  449.688852][ T3847]  should_failslab+0x9/0x20
[  449.693187][ T3847]  kmem_cache_alloc+0x4f/0x2f0
[  449.697785][ T3847]  ? anon_vma_fork+0xf7/0x4f0
[  449.702323][ T3847]  anon_vma_fork+0xf7/0x4f0
[  449.706644][ T3847]  ? dup_mmap+0x6ef/0xec0
[  449.710807][ T3847]  dup_mmap+0x7ec/0xec0
[  449.714801][ T3847]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  449.720198][ T3847]  ? __delayed_free_task+0x110/0x110
[  449.725303][ T3847]  ? __kasan_check_write+0x14/0x20
[  449.730248][ T3847]  ? mm_init+0x6bb/0x870
[  449.734327][ T3847]  dup_mm+0x91/0x330
[  449.738066][ T3847]  copy_mm+0x108/0x1b0
[  449.741980][ T3847]  copy_process+0x127a/0x3240
[  449.746534][ T3847]  ? proc_fail_nth_write+0x213/0x290
[  449.752233][ T3847]  ? proc_fail_nth_read+0x220/0x220
[  449.757347][ T3847]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  449.762480][ T3847]  ? vfs_write+0x9af/0x1050
[  449.767201][ T3847]  kernel_clone+0x224/0x8f0
[  449.771673][ T3847]  ? file_end_write+0x1b0/0x1b0
[  449.776527][ T3847]  ? mutex_lock+0xb6/0x130
[  449.781041][ T3847]  ? create_io_thread+0x1e0/0x1e0
[  449.785904][ T3847]  ? __mutex_lock_slowpath+0x10/0x10
[  449.791301][ T3847]  __x64_sys_clone+0x289/0x310
[  449.795887][ T3847]  ? __do_sys_vfork+0x130/0x130
[  449.800574][ T3847]  ? debug_smp_processor_id+0x17/0x20
[  449.805878][ T3847]  do_syscall_64+0x44/0xd0
[  449.810292][ T3847]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  449.816191][ T3847] RIP: 0033:0x7f475ae3d829
[  449.820533][ T3847] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  449.840328][ T3847] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  449.848573][ T3847] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  449.856470][ T3847] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  449.864280][ T3847] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  449.872096][ T3847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  449.880004][ T3847] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  449.887824][ T3847]  </TASK>
[  449.895179][ T3849] FAULT_INJECTION: forcing a failure.
[  449.895179][ T3849] name failslab, interval 1, probability 0, space 0, times 0
[  449.908710][ T3849] CPU: 1 PID: 3849 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  449.916940][ T3849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  449.926926][ T3849] Call Trace:
[  449.930043][ T3849]  <TASK>
[  449.932823][ T3849]  dump_stack_lvl+0x151/0x1b7
[  449.937336][ T3849]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  449.942632][ T3849]  ? __kasan_check_write+0x14/0x20
[  449.947580][ T3849]  ? up_write+0xa1/0x190
[  449.951656][ T3849]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  449.958106][ T3849]  dump_stack+0x15/0x17
[  449.962101][ T3849]  should_fail+0x3c0/0x510
[  449.966324][ T3849]  __should_failslab+0x9f/0xe0
[  449.970928][ T3849]  should_failslab+0x9/0x20
[  449.975388][ T3849]  kmem_cache_alloc+0x4f/0x2f0
[  449.980044][ T3849]  ? anon_vma_fork+0xf7/0x4f0
[  449.984785][ T3849]  anon_vma_fork+0xf7/0x4f0
[  449.989110][ T3849]  ? dup_mmap+0x6ef/0xec0
[  449.993273][ T3849]  dup_mmap+0x7ec/0xec0
[  449.998430][ T3849]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  450.003719][ T3849]  ? __delayed_free_task+0x110/0x110
[  450.009014][ T3849]  ? __kasan_check_write+0x14/0x20
[  450.013960][ T3849]  ? mm_init+0x6bb/0x870
[  450.018050][ T3849]  dup_mm+0x91/0x330
[  450.021772][ T3849]  copy_mm+0x108/0x1b0
[  450.025765][ T3849]  copy_process+0x127a/0x3240
[  450.030278][ T3849]  ? proc_fail_nth_write+0x213/0x290
[  450.036195][ T3849]  ? proc_fail_nth_read+0x220/0x220
[  450.041437][ T3849]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  450.046541][ T3849]  ? vfs_write+0x9af/0x1050
[  450.050936][ T3849]  kernel_clone+0x224/0x8f0
[  450.055274][ T3849]  ? file_end_write+0x1b0/0x1b0
[  450.059961][ T3849]  ? mutex_lock+0xb6/0x130
[  450.064313][ T3849]  ? create_io_thread+0x1e0/0x1e0
[  450.069162][ T3849]  ? __mutex_lock_slowpath+0x10/0x10
[  450.074637][ T3849]  __x64_sys_clone+0x289/0x310
[  450.079175][ T3849]  ? __do_sys_vfork+0x130/0x130
[  450.083862][ T3849]  ? debug_smp_processor_id+0x17/0x20
[  450.089171][ T3849]  do_syscall_64+0x44/0xd0
[  450.093409][ T3849]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  450.099143][ T3849] RIP: 0033:0x7f475ae3d829
[  450.103484][ T3849] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  450.122918][ T3849] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  450.131444][ T3849] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  450.139258][ T3849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  450.147771][ T3849] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  450.155774][ T3849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  450.164204][ T3849] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  450.172193][ T3849]  </TASK>
[  450.179835][ T3851] FAULT_INJECTION: forcing a failure.
[  450.179835][ T3851] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  450.193070][ T3851] CPU: 1 PID: 3851 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  450.201501][ T3851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  450.211520][ T3851] Call Trace:
[  450.214637][ T3851]  <TASK>
[  450.217414][ T3851]  dump_stack_lvl+0x151/0x1b7
[  450.221940][ T3851]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  450.227219][ T3851]  ? is_module_text_address+0xe1/0x140
[  450.232535][ T3851]  ? stack_trace_save+0x1f0/0x1f0
[  450.238268][ T3851]  dump_stack+0x15/0x17
[  450.242377][ T3851]  should_fail+0x3c0/0x510
[  450.246835][ T3851]  should_fail_alloc_page+0x58/0x70
[  450.251851][ T3851]  __alloc_pages+0x207/0x850
[  450.256360][ T3851]  ? stack_trace_save+0x12d/0x1f0
[  450.261222][ T3851]  ? stack_trace_snprint+0x100/0x100
[  450.266372][ T3851]  ? zone_watermark_fast+0x200/0x200
[  450.271475][ T3851]  ? __kasan_slab_alloc+0xc9/0xe0
[  450.276337][ T3851]  ? __kasan_slab_alloc+0xc9/0xe0
[  450.281181][ T3851]  ? __kasan_slab_alloc+0xb2/0xe0
[  450.286040][ T3851]  ? kmem_cache_alloc+0x189/0x2f0
[  450.290988][ T3851]  ? anon_vma_fork+0x1d9/0x4f0
[  450.295679][ T3851]  get_zeroed_page+0x19/0x40
[  450.300206][ T3851]  __pud_alloc+0x8b/0x260
[  450.305223][ T3851]  ? handle_mm_fault+0x2f60/0x2f60
[  450.310265][ T3851]  copy_page_range+0xd9e/0x1090
[  450.315037][ T3851]  ? pfn_valid+0x1e0/0x1e0
[  450.319288][ T3851]  dup_mmap+0x9fc/0xec0
[  450.323279][ T3851]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  450.328489][ T3851]  ? __delayed_free_task+0x110/0x110
[  450.333615][ T3851]  ? __kasan_check_write+0x14/0x20
[  450.338559][ T3851]  ? mm_init+0x6bb/0x870
[  450.342765][ T3851]  dup_mm+0x91/0x330
[  450.346460][ T3851]  copy_mm+0x108/0x1b0
[  450.350392][ T3851]  copy_process+0x127a/0x3240
[  450.355074][ T3851]  ? proc_fail_nth_write+0x213/0x290
[  450.360215][ T3851]  ? proc_fail_nth_read+0x220/0x220
[  450.365227][ T3851]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  450.370264][ T3851]  ? vfs_write+0x9af/0x1050
[  450.374618][ T3851]  kernel_clone+0x224/0x8f0
[  450.378953][ T3851]  ? file_end_write+0x1b0/0x1b0
[  450.383931][ T3851]  ? mutex_lock+0xb6/0x130
[  450.388187][ T3851]  ? create_io_thread+0x1e0/0x1e0
[  450.393042][ T3851]  ? __mutex_lock_slowpath+0x10/0x10
[  450.398163][ T3851]  __x64_sys_clone+0x289/0x310
[  450.402763][ T3851]  ? __do_sys_vfork+0x130/0x130
[  450.407537][ T3851]  ? debug_smp_processor_id+0x17/0x20
[  450.412742][ T3851]  do_syscall_64+0x44/0xd0
[  450.416998][ T3851]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  450.422824][ T3851] RIP: 0033:0x7f475ae3d829
[  450.427065][ T3851] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  450.446593][ T3851] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  450.454847][ T3851] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  450.463601][ T3851] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  450.471538][ T3851] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  450.479691][ T3851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  450.487498][ T3851] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  450.496192][ T3851]  </TASK>
[  450.503845][ T3854] FAULT_INJECTION: forcing a failure.
[  450.503845][ T3854] name failslab, interval 1, probability 0, space 0, times 0
[  450.517268][ T3854] CPU: 1 PID: 3854 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  450.525583][ T3854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  450.536550][ T3854] Call Trace:
[  450.539871][ T3854]  <TASK>
[  450.542645][ T3854]  dump_stack_lvl+0x151/0x1b7
[  450.547503][ T3854]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  450.553167][ T3854]  dump_stack+0x15/0x17
[  450.557118][ T3854]  should_fail+0x3c0/0x510
[  450.561377][ T3854]  __should_failslab+0x9f/0xe0
[  450.565973][ T3854]  should_failslab+0x9/0x20
[  450.570402][ T3854]  kmem_cache_alloc+0x4f/0x2f0
[  450.575260][ T3854]  ? anon_vma_fork+0x1d9/0x4f0
[  450.580120][ T3854]  anon_vma_fork+0x1d9/0x4f0
[  450.584550][ T3854]  dup_mmap+0x7ec/0xec0
[  450.588540][ T3854]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  450.593929][ T3854]  ? __delayed_free_task+0x110/0x110
[  450.599160][ T3854]  ? __kasan_check_write+0x14/0x20
[  450.604288][ T3854]  ? mm_init+0x6bb/0x870
[  450.608339][ T3854]  dup_mm+0x91/0x330
[  450.612151][ T3854]  copy_mm+0x108/0x1b0
[  450.616057][ T3854]  copy_process+0x127a/0x3240
[  450.620663][ T3854]  ? proc_fail_nth_write+0x213/0x290
[  450.625780][ T3854]  ? proc_fail_nth_read+0x220/0x220
[  450.630817][ T3854]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  450.635758][ T3854]  ? vfs_write+0x9af/0x1050
[  450.640103][ T3854]  kernel_clone+0x224/0x8f0
[  450.644440][ T3854]  ? file_end_write+0x1b0/0x1b0
[  450.649131][ T3854]  ? mutex_lock+0xb6/0x130
[  450.653814][ T3854]  ? create_io_thread+0x1e0/0x1e0
[  450.658685][ T3854]  ? __mutex_lock_slowpath+0x10/0x10
[  450.664576][ T3854]  __x64_sys_clone+0x289/0x310
[  450.669180][ T3854]  ? __do_sys_vfork+0x130/0x130
[  450.673862][ T3854]  ? debug_smp_processor_id+0x17/0x20
[  450.679069][ T3854]  do_syscall_64+0x44/0xd0
[  450.683323][ T3854]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  450.689233][ T3854] RIP: 0033:0x7f475ae3d829
[  450.693613][ T3854] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  450.713060][ T3854] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  450.721287][ T3854] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  450.729385][ T3854] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  450.737281][ T3854] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  450.745088][ T3854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  450.752897][ T3854] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  450.760802][ T3854]  </TASK>
[  450.766315][ T3856] FAULT_INJECTION: forcing a failure.
[  450.766315][ T3856] name failslab, interval 1, probability 0, space 0, times 0
[  450.778954][ T3856] CPU: 1 PID: 3856 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  450.787266][ T3856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  450.797170][ T3856] Call Trace:
[  450.800302][ T3856]  <TASK>
[  450.803121][ T3856]  dump_stack_lvl+0x151/0x1b7
[  450.807575][ T3856]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  450.812870][ T3856]  dump_stack+0x15/0x17
[  450.816864][ T3856]  should_fail+0x3c0/0x510
[  450.821114][ T3856]  __should_failslab+0x9f/0xe0
[  450.825849][ T3856]  should_failslab+0x9/0x20
[  450.830186][ T3856]  kmem_cache_alloc+0x4f/0x2f0
[  450.834787][ T3856]  ? dup_mmap+0x6d3/0xec0
[  450.838954][ T3856]  dup_mmap+0x6d3/0xec0
[  450.842943][ T3856]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  450.848240][ T3856]  ? __delayed_free_task+0x110/0x110
[  450.853379][ T3856]  ? __kasan_check_write+0x14/0x20
[  450.858323][ T3856]  ? mm_init+0x6bb/0x870
[  450.862392][ T3856]  dup_mm+0x91/0x330
[  450.866122][ T3856]  copy_mm+0x108/0x1b0
[  450.870029][ T3856]  copy_process+0x127a/0x3240
[  450.874631][ T3856]  ? proc_fail_nth_write+0x213/0x290
[  450.879745][ T3856]  ? proc_fail_nth_read+0x220/0x220
[  450.884778][ T3856]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  450.889723][ T3856]  ? vfs_write+0x9af/0x1050
[  450.894089][ T3856]  kernel_clone+0x224/0x8f0
[  450.898404][ T3856]  ? file_end_write+0x1b0/0x1b0
[  450.903089][ T3856]  ? mutex_lock+0xb6/0x130
[  450.907345][ T3856]  ? create_io_thread+0x1e0/0x1e0
[  450.912205][ T3856]  ? __mutex_lock_slowpath+0x10/0x10
[  450.917450][ T3856]  __x64_sys_clone+0x289/0x310
[  450.922202][ T3856]  ? __do_sys_vfork+0x130/0x130
[  450.926888][ T3856]  ? debug_smp_processor_id+0x17/0x20
[  450.932186][ T3856]  do_syscall_64+0x44/0xd0
[  450.936576][ T3856]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  450.942487][ T3856] RIP: 0033:0x7f475ae3d829
[  450.946854][ T3856] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  450.966289][ T3856] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  450.974613][ T3856] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  450.982429][ T3856] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  450.990324][ T3856] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  450.998134][ T3856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  451.005945][ T3856] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  451.013800][ T3856]  </TASK>
[  451.019667][ T3858] FAULT_INJECTION: forcing a failure.
[  451.019667][ T3858] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  451.032728][ T3858] CPU: 1 PID: 3858 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  451.040997][ T3858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  451.050990][ T3858] Call Trace:
[  451.054106][ T3858]  <TASK>
[  451.056883][ T3858]  dump_stack_lvl+0x151/0x1b7
[  451.061833][ T3858]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  451.067124][ T3858]  dump_stack+0x15/0x17
[  451.071132][ T3858]  should_fail+0x3c0/0x510
[  451.075403][ T3858]  should_fail_alloc_page+0x58/0x70
[  451.080403][ T3858]  __alloc_pages+0x207/0x850
[  451.084829][ T3858]  ? zone_watermark_fast+0x200/0x200
[  451.089955][ T3858]  ? dup_mmap+0x9fc/0xec0
[  451.094136][ T3858]  ? dup_mm+0x91/0x330
[  451.098124][ T3858]  ? copy_mm+0x108/0x1b0
[  451.102189][ T3858]  ? copy_process+0x127a/0x3240
[  451.106877][ T3858]  ? kvm_sched_clock_read+0x18/0x40
[  451.111909][ T3858]  pte_alloc_one+0x73/0x1b0
[  451.116379][ T3858]  ? pfn_modify_allowed+0x2e0/0x2e0
[  451.121387][ T3858]  ? __kasan_check_write+0x14/0x20
[  451.126316][ T3858]  ? __set_page_owner+0x2ee/0x310
[  451.131595][ T3858]  __pte_alloc+0x86/0x350
[  451.135849][ T3858]  ? free_pgtables+0x210/0x210
[  451.140453][ T3858]  copy_pte_range+0x1b1f/0x20b0
[  451.145140][ T3858]  ? __kunmap_atomic+0x80/0x80
[  451.149757][ T3858]  ? __pud_alloc+0x260/0x260
[  451.154164][ T3858]  ? __pud_alloc+0x218/0x260
[  451.158590][ T3858]  ? handle_mm_fault+0x2f60/0x2f60
[  451.163650][ T3858]  copy_page_range+0xc1e/0x1090
[  451.168455][ T3858]  ? pfn_valid+0x1e0/0x1e0
[  451.172706][ T3858]  dup_mmap+0x9fc/0xec0
[  451.176697][ T3858]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  451.181906][ T3858]  ? __delayed_free_task+0x110/0x110
[  451.187022][ T3858]  ? __kasan_check_write+0x14/0x20
[  451.191969][ T3858]  ? mm_init+0x6bb/0x870
[  451.196047][ T3858]  dup_mm+0x91/0x330
[  451.199788][ T3858]  copy_mm+0x108/0x1b0
[  451.203834][ T3858]  copy_process+0x127a/0x3240
[  451.208347][ T3858]  ? proc_fail_nth_write+0x213/0x290
[  451.213468][ T3858]  ? proc_fail_nth_read+0x220/0x220
[  451.218691][ T3858]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  451.223625][ T3858]  ? vfs_write+0x9af/0x1050
[  451.228056][ T3858]  kernel_clone+0x224/0x8f0
[  451.232386][ T3858]  ? file_end_write+0x1b0/0x1b0
[  451.237157][ T3858]  ? mutex_lock+0xb6/0x130
[  451.241518][ T3858]  ? create_io_thread+0x1e0/0x1e0
[  451.246501][ T3858]  ? __mutex_lock_slowpath+0x10/0x10
[  451.251618][ T3858]  __x64_sys_clone+0x289/0x310
[  451.256217][ T3858]  ? __do_sys_vfork+0x130/0x130
[  451.260905][ T3858]  ? debug_smp_processor_id+0x17/0x20
[  451.266118][ T3858]  do_syscall_64+0x44/0xd0
[  451.270373][ T3858]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  451.276095][ T3858] RIP: 0033:0x7f475ae3d829
[  451.280360][ T3858] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  451.299987][ T3858] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  451.308348][ T3858] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  451.316333][ T3858] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  451.324143][ T3858] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  451.332374][ T3858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  451.340184][ T3858] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  451.348255][ T3858]  </TASK>
[  451.356051][ T3860] FAULT_INJECTION: forcing a failure.
[  451.356051][ T3860] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  451.369220][ T3860] CPU: 1 PID: 3860 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  451.377478][ T3860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  451.387368][ T3860] Call Trace:
[  451.390490][ T3860]  <TASK>
[  451.393287][ T3860]  dump_stack_lvl+0x151/0x1b7
[  451.397783][ T3860]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  451.403073][ T3860]  ? __kasan_check_write+0x14/0x20
[  451.408032][ T3860]  ? __set_page_owner+0x2ee/0x310
[  451.412888][ T3860]  dump_stack+0x15/0x17
[  451.416899][ T3860]  should_fail+0x3c0/0x510
[  451.421564][ T3860]  should_fail_alloc_page+0x58/0x70
[  451.426721][ T3860]  __alloc_pages+0x207/0x850
[  451.431301][ T3860]  ? __alloc_pages+0x3bd/0x850
[  451.435892][ T3860]  ? zone_watermark_fast+0x200/0x200
[  451.441017][ T3860]  ? zone_watermark_fast+0x200/0x200
[  451.446133][ T3860]  ? __kasan_slab_alloc+0xc9/0xe0
[  451.450997][ T3860]  ? __kasan_check_write+0x14/0x20
[  451.455940][ T3860]  ? _raw_spin_lock+0xa3/0x1b0
[  451.460558][ T3860]  __pmd_alloc+0xb1/0x550
[  451.464709][ T3860]  ? kmem_cache_alloc+0x189/0x2f0
[  451.469568][ T3860]  ? anon_vma_fork+0x1d9/0x4f0
[  451.474166][ T3860]  ? __pud_alloc+0x260/0x260
[  451.478591][ T3860]  ? __pud_alloc+0x218/0x260
[  451.483019][ T3860]  ? handle_mm_fault+0x2f60/0x2f60
[  451.487965][ T3860]  copy_page_range+0xd04/0x1090
[  451.492653][ T3860]  ? pfn_valid+0x1e0/0x1e0
[  451.496917][ T3860]  dup_mmap+0x9fc/0xec0
[  451.500922][ T3860]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  451.506194][ T3860]  ? __delayed_free_task+0x110/0x110
[  451.511339][ T3860]  ? __kasan_check_write+0x14/0x20
[  451.516262][ T3860]  ? mm_init+0x6bb/0x870
[  451.520354][ T3860]  dup_mm+0x91/0x330
[  451.524070][ T3860]  copy_mm+0x108/0x1b0
[  451.528087][ T3860]  copy_process+0x127a/0x3240
[  451.532599][ T3860]  ? proc_fail_nth_write+0x213/0x290
[  451.537722][ T3860]  ? proc_fail_nth_read+0x220/0x220
[  451.542757][ T3860]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  451.547702][ T3860]  ? vfs_write+0x9af/0x1050
[  451.552040][ T3860]  kernel_clone+0x224/0x8f0
[  451.556466][ T3860]  ? file_end_write+0x1b0/0x1b0
[  451.561150][ T3860]  ? mutex_lock+0xb6/0x130
[  451.565527][ T3860]  ? create_io_thread+0x1e0/0x1e0
[  451.570375][ T3860]  ? __mutex_lock_slowpath+0x10/0x10
[  451.575583][ T3860]  __x64_sys_clone+0x289/0x310
[  451.580963][ T3860]  ? __do_sys_vfork+0x130/0x130
[  451.585653][ T3860]  ? debug_smp_processor_id+0x17/0x20
[  451.590857][ T3860]  do_syscall_64+0x44/0xd0
[  451.595109][ T3860]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  451.600841][ T3860] RIP: 0033:0x7f475ae3d829
[  451.605354][ T3860] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  451.625054][ T3860] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  451.633299][ T3860] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  451.641197][ T3860] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  451.649093][ T3860] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  451.657087][ T3860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  451.664890][ T3860] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  451.672876][ T3860]  </TASK>
[  451.678509][ T3863] FAULT_INJECTION: forcing a failure.
[  451.678509][ T3863] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  451.691927][ T3863] CPU: 1 PID: 3863 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  451.700280][ T3863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  451.710250][ T3863] Call Trace:
[  451.713373][ T3863]  <TASK>
[  451.716162][ T3863]  dump_stack_lvl+0x151/0x1b7
[  451.720770][ T3863]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  451.726219][ T3863]  ? __kasan_check_write+0x14/0x20
[  451.731421][ T3863]  ? __set_page_owner+0x2ee/0x310
[  451.736276][ T3863]  dump_stack+0x15/0x17
[  451.740280][ T3863]  should_fail+0x3c0/0x510
[  451.744607][ T3863]  should_fail_alloc_page+0x58/0x70
[  451.749843][ T3863]  __alloc_pages+0x207/0x850
[  451.754247][ T3863]  ? __alloc_pages+0x3bd/0x850
[  451.758848][ T3863]  ? zone_watermark_fast+0x200/0x200
[  451.764082][ T3863]  ? zone_watermark_fast+0x200/0x200
[  451.769183][ T3863]  ? __kasan_slab_alloc+0xc9/0xe0
[  451.774217][ T3863]  ? __kasan_check_write+0x14/0x20
[  451.779406][ T3863]  ? _raw_spin_lock+0xa3/0x1b0
[  451.784012][ T3863]  __pmd_alloc+0xb1/0x550
[  451.788867][ T3863]  ? kmem_cache_alloc+0x189/0x2f0
[  451.793812][ T3863]  ? anon_vma_fork+0x1d9/0x4f0
[  451.798525][ T3863]  ? __pud_alloc+0x260/0x260
[  451.802955][ T3863]  ? __pud_alloc+0x218/0x260
[  451.807376][ T3863]  ? handle_mm_fault+0x2f60/0x2f60
[  451.812322][ T3863]  copy_page_range+0xd04/0x1090
[  451.817026][ T3863]  ? pfn_valid+0x1e0/0x1e0
[  451.821280][ T3863]  dup_mmap+0x9fc/0xec0
[  451.825255][ T3863]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  451.830548][ T3863]  ? __delayed_free_task+0x110/0x110
[  451.835669][ T3863]  ? __kasan_check_write+0x14/0x20
[  451.840964][ T3863]  ? mm_init+0x6bb/0x870
[  451.845044][ T3863]  dup_mm+0x91/0x330
[  451.850002][ T3863]  copy_mm+0x108/0x1b0
[  451.853896][ T3863]  copy_process+0x127a/0x3240
[  451.858411][ T3863]  ? proc_fail_nth_write+0x213/0x290
[  451.863618][ T3863]  ? proc_fail_nth_read+0x220/0x220
[  451.868753][ T3863]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  451.873789][ T3863]  ? vfs_write+0x9af/0x1050
[  451.878113][ T3863]  kernel_clone+0x224/0x8f0
[  451.882674][ T3863]  ? file_end_write+0x1b0/0x1b0
[  451.887495][ T3863]  ? mutex_lock+0xb6/0x130
[  451.891706][ T3863]  ? create_io_thread+0x1e0/0x1e0
[  451.896553][ T3863]  ? __mutex_lock_slowpath+0x10/0x10
[  451.901848][ T3863]  __x64_sys_clone+0x289/0x310
[  451.906622][ T3863]  ? __do_sys_vfork+0x130/0x130
[  451.911308][ T3863]  ? debug_smp_processor_id+0x17/0x20
[  451.916513][ T3863]  do_syscall_64+0x44/0xd0
[  451.921289][ T3863]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  451.927104][ T3863] RIP: 0033:0x7f475ae3d829
[  451.931444][ T3863] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  451.951539][ T3863] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  451.959858][ T3863] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  451.967689][ T3863] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  451.975485][ T3863] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  451.983297][ T3863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  451.991304][ T3863] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  451.999092][ T3863]  </TASK>
[  452.005010][ T3865] FAULT_INJECTION: forcing a failure.
[  452.005010][ T3865] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  452.018120][ T3865] CPU: 1 PID: 3865 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  452.026341][ T3865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  452.036320][ T3865] Call Trace:
[  452.039447][ T3865]  <TASK>
[  452.042240][ T3865]  dump_stack_lvl+0x151/0x1b7
[  452.046740][ T3865]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  452.052035][ T3865]  ? is_module_text_address+0xe1/0x140
[  452.057415][ T3865]  ? stack_trace_save+0x1f0/0x1f0
[  452.062279][ T3865]  dump_stack+0x15/0x17
[  452.066267][ T3865]  should_fail+0x3c0/0x510
[  452.070536][ T3865]  should_fail_alloc_page+0x58/0x70
[  452.075565][ T3865]  __alloc_pages+0x207/0x850
[  452.079983][ T3865]  ? stack_trace_save+0x12d/0x1f0
[  452.084840][ T3865]  ? stack_trace_snprint+0x100/0x100
[  452.089973][ T3865]  ? zone_watermark_fast+0x200/0x200
[  452.095083][ T3865]  ? __kasan_slab_alloc+0xc9/0xe0
[  452.099942][ T3865]  ? __kasan_slab_alloc+0xc9/0xe0
[  452.104797][ T3865]  ? __kasan_slab_alloc+0xb2/0xe0
[  452.109658][ T3865]  ? kmem_cache_alloc+0x189/0x2f0
[  452.114522][ T3865]  ? anon_vma_fork+0x1d9/0x4f0
[  452.119119][ T3865]  get_zeroed_page+0x19/0x40
[  452.123545][ T3865]  __pud_alloc+0x8b/0x260
[  452.127712][ T3865]  ? handle_mm_fault+0x2f60/0x2f60
[  452.132661][ T3865]  copy_page_range+0xd9e/0x1090
[  452.137381][ T3865]  ? pfn_valid+0x1e0/0x1e0
[  452.141600][ T3865]  dup_mmap+0x9fc/0xec0
[  452.145592][ T3865]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  452.150799][ T3865]  ? __delayed_free_task+0x110/0x110
[  452.156116][ T3865]  ? __kasan_check_write+0x14/0x20
[  452.161046][ T3865]  ? mm_init+0x6bb/0x870
[  452.165122][ T3865]  dup_mm+0x91/0x330
[  452.168864][ T3865]  copy_mm+0x108/0x1b0
[  452.172769][ T3865]  copy_process+0x127a/0x3240
[  452.177291][ T3865]  ? proc_fail_nth_write+0x213/0x290
[  452.182515][ T3865]  ? proc_fail_nth_read+0x220/0x220
[  452.187548][ T3865]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  452.192496][ T3865]  ? vfs_write+0x9af/0x1050
[  452.196920][ T3865]  kernel_clone+0x224/0x8f0
[  452.201284][ T3865]  ? file_end_write+0x1b0/0x1b0
[  452.205947][ T3865]  ? mutex_lock+0xb6/0x130
[  452.210198][ T3865]  ? create_io_thread+0x1e0/0x1e0
[  452.215155][ T3865]  ? __mutex_lock_slowpath+0x10/0x10
[  452.220394][ T3865]  __x64_sys_clone+0x289/0x310
[  452.224998][ T3865]  ? __do_sys_vfork+0x130/0x130
[  452.229679][ T3865]  ? debug_smp_processor_id+0x17/0x20
[  452.234973][ T3865]  do_syscall_64+0x44/0xd0
[  452.239402][ T3865]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  452.245149][ T3865] RIP: 0033:0x7f475ae3d829
[  452.249380][ T3865] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  452.269044][ T3865] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  452.277289][ T3865] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  452.285095][ T3865] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  452.292903][ T3865] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  452.300713][ T3865] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  452.308613][ T3865] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  452.316547][ T3865]  </TASK>
[  452.324077][ T3867] FAULT_INJECTION: forcing a failure.
[  452.324077][ T3867] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  452.337298][ T3867] CPU: 0 PID: 3867 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  452.345635][ T3867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  452.355781][ T3867] Call Trace:
[  452.358898][ T3867]  <TASK>
[  452.361939][ T3867]  dump_stack_lvl+0x151/0x1b7
[  452.366452][ T3867]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  452.371740][ T3867]  ? is_module_text_address+0xe1/0x140
[  452.377124][ T3867]  ? stack_trace_save+0x1f0/0x1f0
[  452.381984][ T3867]  dump_stack+0x15/0x17
[  452.385980][ T3867]  should_fail+0x3c0/0x510
[  452.390246][ T3867]  should_fail_alloc_page+0x58/0x70
[  452.395266][ T3867]  __alloc_pages+0x207/0x850
[  452.399696][ T3867]  ? stack_trace_save+0x12d/0x1f0
[  452.404556][ T3867]  ? stack_trace_snprint+0x100/0x100
[  452.409672][ T3867]  ? zone_watermark_fast+0x200/0x200
[  452.414960][ T3867]  ? __kasan_slab_alloc+0xc9/0xe0
[  452.419930][ T3867]  ? __kasan_slab_alloc+0xc9/0xe0
[  452.424787][ T3867]  ? __kasan_slab_alloc+0xb2/0xe0
[  452.429653][ T3867]  ? kmem_cache_alloc+0x189/0x2f0
[  452.435041][ T3867]  ? anon_vma_fork+0x1d9/0x4f0
[  452.439643][ T3867]  get_zeroed_page+0x19/0x40
[  452.444144][ T3867]  __pud_alloc+0x8b/0x260
[  452.448408][ T3867]  ? handle_mm_fault+0x2f60/0x2f60
[  452.453470][ T3867]  copy_page_range+0xd9e/0x1090
[  452.458229][ T3867]  ? pfn_valid+0x1e0/0x1e0
[  452.462458][ T3867]  dup_mmap+0x9fc/0xec0
[  452.466554][ T3867]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  452.471781][ T3867]  ? __delayed_free_task+0x110/0x110
[  452.476861][ T3867]  ? __kasan_check_write+0x14/0x20
[  452.481810][ T3867]  ? mm_init+0x6bb/0x870
[  452.485905][ T3867]  dup_mm+0x91/0x330
[  452.489626][ T3867]  copy_mm+0x108/0x1b0
[  452.493528][ T3867]  copy_process+0x127a/0x3240
[  452.498041][ T3867]  ? proc_fail_nth_write+0x213/0x290
[  452.503509][ T3867]  ? proc_fail_nth_read+0x220/0x220
[  452.508802][ T3867]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  452.513746][ T3867]  ? vfs_write+0x9af/0x1050
[  452.518105][ T3867]  kernel_clone+0x224/0x8f0
[  452.522425][ T3867]  ? file_end_write+0x1b0/0x1b0
[  452.527114][ T3867]  ? mutex_lock+0xb6/0x130
[  452.531383][ T3867]  ? create_io_thread+0x1e0/0x1e0
[  452.536245][ T3867]  ? __mutex_lock_slowpath+0x10/0x10
[  452.541349][ T3867]  __x64_sys_clone+0x289/0x310
[  452.546305][ T3867]  ? __do_sys_vfork+0x130/0x130
[  452.550967][ T3867]  ? debug_smp_processor_id+0x17/0x20
[  452.556172][ T3867]  do_syscall_64+0x44/0xd0
[  452.560597][ T3867]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  452.566501][ T3867] RIP: 0033:0x7f475ae3d829
[  452.570770][ T3867] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  452.590304][ T3867] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  452.598631][ T3867] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  452.607008][ T3867] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  452.614956][ T3867] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  452.622848][ T3867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  452.630659][ T3867] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  452.638682][ T3867]  </TASK>
[  452.646558][ T3870] FAULT_INJECTION: forcing a failure.
[  452.646558][ T3870] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  452.659994][ T3870] CPU: 1 PID: 3870 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  452.668239][ T3870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  452.678111][ T3870] Call Trace:
[  452.681259][ T3870]  <TASK>
[  452.684010][ T3870]  dump_stack_lvl+0x151/0x1b7
[  452.688526][ T3870]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  452.694013][ T3870]  ? is_module_text_address+0xe1/0x140
[  452.699296][ T3870]  ? stack_trace_save+0x1f0/0x1f0
[  452.704165][ T3870]  dump_stack+0x15/0x17
[  452.708277][ T3870]  should_fail+0x3c0/0x510
[  452.712523][ T3870]  should_fail_alloc_page+0x58/0x70
[  452.717555][ T3870]  __alloc_pages+0x207/0x850
[  452.721982][ T3870]  ? stack_trace_save+0x12d/0x1f0
[  452.726841][ T3870]  ? stack_trace_snprint+0x100/0x100
[  452.731959][ T3870]  ? zone_watermark_fast+0x200/0x200
[  452.737288][ T3870]  ? __kasan_slab_alloc+0xc9/0xe0
[  452.742405][ T3870]  ? __kasan_slab_alloc+0xc9/0xe0
[  452.747257][ T3870]  ? __kasan_slab_alloc+0xb2/0xe0
[  452.752116][ T3870]  ? kmem_cache_alloc+0x189/0x2f0
[  452.757018][ T3870]  ? anon_vma_fork+0x1d9/0x4f0
[  452.761580][ T3870]  get_zeroed_page+0x19/0x40
[  452.766354][ T3870]  __pud_alloc+0x8b/0x260
[  452.770521][ T3870]  ? handle_mm_fault+0x2f60/0x2f60
[  452.775553][ T3870]  copy_page_range+0xd9e/0x1090
[  452.780246][ T3870]  ? pfn_valid+0x1e0/0x1e0
[  452.784492][ T3870]  dup_mmap+0x9fc/0xec0
[  452.788484][ T3870]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  452.793868][ T3870]  ? __delayed_free_task+0x110/0x110
[  452.799075][ T3870]  ? __kasan_check_write+0x14/0x20
[  452.804020][ T3870]  ? mm_init+0x6bb/0x870
[  452.808366][ T3870]  dup_mm+0x91/0x330
[  452.812264][ T3870]  copy_mm+0x108/0x1b0
[  452.816205][ T3870]  copy_process+0x127a/0x3240
[  452.820708][ T3870]  ? proc_fail_nth_write+0x213/0x290
[  452.825814][ T3870]  ? proc_fail_nth_read+0x220/0x220
[  452.831241][ T3870]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  452.836396][ T3870]  ? vfs_write+0x9af/0x1050
[  452.840745][ T3870]  kernel_clone+0x224/0x8f0
[  452.845224][ T3870]  ? file_end_write+0x1b0/0x1b0
[  452.850020][ T3870]  ? mutex_lock+0xb6/0x130
[  452.854279][ T3870]  ? create_io_thread+0x1e0/0x1e0
[  452.859220][ T3870]  ? __mutex_lock_slowpath+0x10/0x10
[  452.864944][ T3870]  __x64_sys_clone+0x289/0x310
[  452.869628][ T3870]  ? __do_sys_vfork+0x130/0x130
[  452.874320][ T3870]  ? debug_smp_processor_id+0x17/0x20
[  452.879524][ T3870]  do_syscall_64+0x44/0xd0
[  452.883773][ T3870]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  452.889500][ T3870] RIP: 0033:0x7f475ae3d829
[  452.893755][ T3870] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  452.913591][ T3870] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  452.921823][ T3870] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  452.929669][ T3870] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  452.937445][ T3870] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  452.945265][ T3870] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  452.953065][ T3870] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  452.960877][ T3870]  </TASK>
[  452.968874][ T3872] FAULT_INJECTION: forcing a failure.
[  452.968874][ T3872] name failslab, interval 1, probability 0, space 0, times 0
[  452.981502][ T3872] CPU: 1 PID: 3872 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  452.989821][ T3872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  452.999725][ T3872] Call Trace:
[  453.002842][ T3872]  <TASK>
[  453.005625][ T3872]  dump_stack_lvl+0x151/0x1b7
[  453.010308][ T3872]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  453.015604][ T3872]  dump_stack+0x15/0x17
[  453.019593][ T3872]  should_fail+0x3c0/0x510
[  453.023844][ T3872]  __should_failslab+0x9f/0xe0
[  453.028445][ T3872]  should_failslab+0x9/0x20
[  453.032788][ T3872]  kmem_cache_alloc+0x4f/0x2f0
[  453.037392][ T3872]  ? dup_mmap+0x6d3/0xec0
[  453.041549][ T3872]  dup_mmap+0x6d3/0xec0
[  453.045558][ T3872]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  453.050755][ T3872]  ? __delayed_free_task+0x110/0x110
[  453.055876][ T3872]  ? __kasan_check_write+0x14/0x20
[  453.060839][ T3872]  ? mm_init+0x6bb/0x870
[  453.064901][ T3872]  dup_mm+0x91/0x330
[  453.068631][ T3872]  copy_mm+0x108/0x1b0
[  453.072535][ T3872]  copy_process+0x127a/0x3240
[  453.077052][ T3872]  ? proc_fail_nth_write+0x213/0x290
[  453.082173][ T3872]  ? proc_fail_nth_read+0x220/0x220
[  453.087295][ T3872]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  453.092285][ T3872]  ? vfs_write+0x9af/0x1050
[  453.096581][ T3872]  kernel_clone+0x224/0x8f0
[  453.100917][ T3872]  ? file_end_write+0x1b0/0x1b0
[  453.105606][ T3872]  ? mutex_lock+0xb6/0x130
[  453.109876][ T3872]  ? create_io_thread+0x1e0/0x1e0
[  453.114721][ T3872]  ? __mutex_lock_slowpath+0x10/0x10
[  453.119843][ T3872]  __x64_sys_clone+0x289/0x310
[  453.124439][ T3872]  ? __do_sys_vfork+0x130/0x130
[  453.129135][ T3872]  ? debug_smp_processor_id+0x17/0x20
[  453.134334][ T3872]  do_syscall_64+0x44/0xd0
[  453.138673][ T3872]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  453.144402][ T3872] RIP: 0033:0x7f475ae3d829
[  453.148699][ T3872] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  453.168186][ T3872] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  453.176552][ T3872] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  453.184364][ T3872] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  453.192179][ T3872] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  453.199986][ T3872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  453.207832][ T3872] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  453.215613][ T3872]  </TASK>
[  453.222249][ T3874] FAULT_INJECTION: forcing a failure.
[  453.222249][ T3874] name failslab, interval 1, probability 0, space 0, times 0
[  453.234892][ T3874] CPU: 0 PID: 3874 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  453.243409][ T3874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  453.253286][ T3874] Call Trace:
[  453.256410][ T3874]  <TASK>
[  453.259188][ T3874]  dump_stack_lvl+0x151/0x1b7
[  453.263793][ T3874]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  453.269087][ T3874]  ? __kasan_check_write+0x14/0x20
[  453.274032][ T3874]  ? up_write+0xa1/0x190
[  453.278206][ T3874]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  453.284454][ T3874]  dump_stack+0x15/0x17
[  453.288558][ T3874]  should_fail+0x3c0/0x510
[  453.292913][ T3874]  __should_failslab+0x9f/0xe0
[  453.297499][ T3874]  should_failslab+0x9/0x20
[  453.301926][ T3874]  kmem_cache_alloc+0x4f/0x2f0
[  453.306610][ T3874]  ? anon_vma_fork+0xf7/0x4f0
[  453.311231][ T3874]  anon_vma_fork+0xf7/0x4f0
[  453.316252][ T3874]  ? dup_mmap+0x6ef/0xec0
[  453.320503][ T3874]  dup_mmap+0x7ec/0xec0
[  453.324587][ T3874]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  453.329788][ T3874]  ? __delayed_free_task+0x110/0x110
[  453.334914][ T3874]  ? __kasan_check_write+0x14/0x20
[  453.340062][ T3874]  ? mm_init+0x6bb/0x870
[  453.344120][ T3874]  dup_mm+0x91/0x330
[  453.347931][ T3874]  copy_mm+0x108/0x1b0
[  453.351835][ T3874]  copy_process+0x127a/0x3240
[  453.356627][ T3874]  ? proc_fail_nth_write+0x213/0x290
[  453.361730][ T3874]  ? proc_fail_nth_read+0x220/0x220
[  453.366764][ T3874]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  453.371801][ T3874]  ? vfs_write+0x9af/0x1050
[  453.376177][ T3874]  kernel_clone+0x224/0x8f0
[  453.380479][ T3874]  ? file_end_write+0x1b0/0x1b0
[  453.385189][ T3874]  ? mutex_lock+0xb6/0x130
[  453.389500][ T3874]  ? create_io_thread+0x1e0/0x1e0
[  453.394365][ T3874]  ? __mutex_lock_slowpath+0x10/0x10
[  453.399524][ T3874]  __x64_sys_clone+0x289/0x310
[  453.404169][ T3874]  ? __do_sys_vfork+0x130/0x130
[  453.408855][ T3874]  ? debug_smp_processor_id+0x17/0x20
[  453.414064][ T3874]  do_syscall_64+0x44/0xd0
[  453.418403][ T3874]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  453.424137][ T3874] RIP: 0033:0x7f475ae3d829
[  453.428396][ T3874] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  453.448442][ T3874] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  453.456763][ T3874] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  453.464771][ T3874] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  453.472575][ T3874] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  453.480719][ T3874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  453.488636][ T3874] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  453.496540][ T3874]  </TASK>
[  453.502222][ T3876] FAULT_INJECTION: forcing a failure.
[  453.502222][ T3876] name failslab, interval 1, probability 0, space 0, times 0
[  453.514802][ T3876] CPU: 0 PID: 3876 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  453.523081][ T3876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  453.533033][ T3876] Call Trace:
[  453.536156][ T3876]  <TASK>
[  453.538932][ T3876]  dump_stack_lvl+0x151/0x1b7
[  453.543706][ T3876]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  453.548999][ T3876]  dump_stack+0x15/0x17
[  453.552992][ T3876]  should_fail+0x3c0/0x510
[  453.557334][ T3876]  __should_failslab+0x9f/0xe0
[  453.561932][ T3876]  should_failslab+0x9/0x20
[  453.566271][ T3876]  kmem_cache_alloc+0x4f/0x2f0
[  453.570872][ T3876]  ? anon_vma_fork+0x1d9/0x4f0
[  453.575470][ T3876]  anon_vma_fork+0x1d9/0x4f0
[  453.579901][ T3876]  dup_mmap+0x7ec/0xec0
[  453.583891][ T3876]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  453.589134][ T3876]  ? __delayed_free_task+0x110/0x110
[  453.594305][ T3876]  ? __kasan_check_write+0x14/0x20
[  453.599250][ T3876]  ? mm_init+0x6bb/0x870
[  453.603332][ T3876]  dup_mm+0x91/0x330
[  453.607064][ T3876]  copy_mm+0x108/0x1b0
[  453.610970][ T3876]  copy_process+0x127a/0x3240
[  453.615484][ T3876]  ? proc_fail_nth_write+0x213/0x290
[  453.620696][ T3876]  ? proc_fail_nth_read+0x220/0x220
[  453.625732][ T3876]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  453.630676][ T3876]  ? vfs_write+0x9af/0x1050
[  453.635022][ T3876]  kernel_clone+0x224/0x8f0
[  453.639357][ T3876]  ? file_end_write+0x1b0/0x1b0
[  453.644043][ T3876]  ? mutex_lock+0xb6/0x130
[  453.648439][ T3876]  ? create_io_thread+0x1e0/0x1e0
[  453.653289][ T3876]  ? __mutex_lock_slowpath+0x10/0x10
[  453.658409][ T3876]  __x64_sys_clone+0x289/0x310
[  453.663011][ T3876]  ? __do_sys_vfork+0x130/0x130
[  453.667695][ T3876]  ? debug_smp_processor_id+0x17/0x20
[  453.672904][ T3876]  do_syscall_64+0x44/0xd0
[  453.677176][ T3876]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  453.682888][ T3876] RIP: 0033:0x7f475ae3d829
[  453.687140][ T3876] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  453.706795][ T3876] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  453.715271][ T3876] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  453.723077][ T3876] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  453.730971][ T3876] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  453.738869][ T3876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  453.746679][ T3876] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  453.754501][ T3876]  </TASK>
[  453.760666][ T3879] FAULT_INJECTION: forcing a failure.
[  453.760666][ T3879] name failslab, interval 1, probability 0, space 0, times 0
[  453.773279][ T3879] CPU: 1 PID: 3879 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  453.781589][ T3879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  453.791503][ T3879] Call Trace:
[  453.794609][ T3879]  <TASK>
[  453.797389][ T3879]  dump_stack_lvl+0x151/0x1b7
[  453.801901][ T3879]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  453.807284][ T3879]  dump_stack+0x15/0x17
[  453.811362][ T3879]  should_fail+0x3c0/0x510
[  453.815738][ T3879]  __should_failslab+0x9f/0xe0
[  453.820337][ T3879]  should_failslab+0x9/0x20
[  453.824675][ T3879]  kmem_cache_alloc+0x4f/0x2f0
[  453.829408][ T3879]  ? dup_mmap+0x6d3/0xec0
[  453.833529][ T3879]  dup_mmap+0x6d3/0xec0
[  453.837522][ T3879]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  453.842820][ T3879]  ? __delayed_free_task+0x110/0x110
[  453.847934][ T3879]  ? __kasan_check_write+0x14/0x20
[  453.852890][ T3879]  ? mm_init+0x6bb/0x870
[  453.856963][ T3879]  dup_mm+0x91/0x330
[  453.860693][ T3879]  copy_mm+0x108/0x1b0
[  453.864598][ T3879]  copy_process+0x127a/0x3240
[  453.869226][ T3879]  ? proc_fail_nth_write+0x213/0x290
[  453.874368][ T3879]  ? proc_fail_nth_read+0x220/0x220
[  453.879380][ T3879]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  453.884334][ T3879]  ? vfs_write+0x9af/0x1050
[  453.888674][ T3879]  kernel_clone+0x224/0x8f0
[  453.893011][ T3879]  ? file_end_write+0x1b0/0x1b0
[  453.897694][ T3879]  ? mutex_lock+0xb6/0x130
[  453.901946][ T3879]  ? create_io_thread+0x1e0/0x1e0
[  453.906808][ T3879]  ? __mutex_lock_slowpath+0x10/0x10
[  453.911930][ T3879]  __x64_sys_clone+0x289/0x310
[  453.916712][ T3879]  ? __do_sys_vfork+0x130/0x130
[  453.921396][ T3879]  ? debug_smp_processor_id+0x17/0x20
[  453.926613][ T3879]  do_syscall_64+0x44/0xd0
[  453.931052][ T3879]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  453.936762][ T3879] RIP: 0033:0x7f475ae3d829
[  453.941043][ T3879] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  453.960540][ T3879] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  453.968871][ T3879] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  453.976697][ T3879] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  453.984504][ T3879] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  453.992308][ T3879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  454.000129][ T3879] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  454.008018][ T3879]  </TASK>
[  454.015743][ T3881] FAULT_INJECTION: forcing a failure.
[  454.015743][ T3881] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  454.028825][ T3881] CPU: 0 PID: 3881 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  454.037085][ T3881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  454.046992][ T3881] Call Trace:
[  454.050147][ T3881]  <TASK>
[  454.052967][ T3881]  dump_stack_lvl+0x151/0x1b7
[  454.057483][ T3881]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  454.062771][ T3881]  dump_stack+0x15/0x17
[  454.066782][ T3881]  should_fail+0x3c0/0x510
[  454.071094][ T3881]  should_fail_alloc_page+0x58/0x70
[  454.076134][ T3881]  __alloc_pages+0x207/0x850
[  454.080562][ T3881]  ? zone_watermark_fast+0x200/0x200
[  454.085682][ T3881]  ? dup_mmap+0x9fc/0xec0
[  454.089863][ T3881]  ? dup_mm+0x91/0x330
[  454.093758][ T3881]  ? copy_mm+0x108/0x1b0
[  454.098022][ T3881]  ? copy_process+0x127a/0x3240
[  454.102842][ T3881]  ? kvm_sched_clock_read+0x18/0x40
[  454.107890][ T3881]  pte_alloc_one+0x73/0x1b0
[  454.112483][ T3881]  ? pfn_modify_allowed+0x2e0/0x2e0
[  454.117602][ T3881]  ? __kasan_check_write+0x14/0x20
[  454.122555][ T3881]  ? __set_page_owner+0x2ee/0x310
[  454.127395][ T3881]  __pte_alloc+0x86/0x350
[  454.131615][ T3881]  ? free_pgtables+0x210/0x210
[  454.136165][ T3881]  copy_pte_range+0x1b1f/0x20b0
[  454.140851][ T3881]  ? __kunmap_atomic+0x80/0x80
[  454.145460][ T3881]  ? __pud_alloc+0x260/0x260
[  454.149879][ T3881]  ? __pud_alloc+0x218/0x260
[  454.154307][ T3881]  ? handle_mm_fault+0x2f60/0x2f60
[  454.159249][ T3881]  copy_page_range+0xc1e/0x1090
[  454.163951][ T3881]  ? pfn_valid+0x1e0/0x1e0
[  454.168281][ T3881]  dup_mmap+0x9fc/0xec0
[  454.172267][ T3881]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  454.177473][ T3881]  ? __delayed_free_task+0x110/0x110
[  454.182596][ T3881]  ? __kasan_check_write+0x14/0x20
[  454.187546][ T3881]  ? mm_init+0x6bb/0x870
[  454.191737][ T3881]  dup_mm+0x91/0x330
[  454.195511][ T3881]  copy_mm+0x108/0x1b0
[  454.199467][ T3881]  copy_process+0x127a/0x3240
[  454.204171][ T3881]  ? proc_fail_nth_write+0x213/0x290
[  454.209265][ T3881]  ? proc_fail_nth_read+0x220/0x220
[  454.214313][ T3881]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  454.219249][ T3881]  ? vfs_write+0x9af/0x1050
[  454.223596][ T3881]  kernel_clone+0x224/0x8f0
[  454.227927][ T3881]  ? file_end_write+0x1b0/0x1b0
[  454.232727][ T3881]  ? mutex_lock+0xb6/0x130
[  454.236956][ T3881]  ? create_io_thread+0x1e0/0x1e0
[  454.241813][ T3881]  ? __mutex_lock_slowpath+0x10/0x10
[  454.246952][ T3881]  __x64_sys_clone+0x289/0x310
[  454.251534][ T3881]  ? __do_sys_vfork+0x130/0x130
[  454.256224][ T3881]  ? debug_smp_processor_id+0x17/0x20
[  454.261431][ T3881]  do_syscall_64+0x44/0xd0
[  454.265680][ T3881]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  454.271410][ T3881] RIP: 0033:0x7f475ae3d829
[  454.275665][ T3881] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  454.295101][ T3881] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  454.303348][ T3881] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  454.311247][ T3881] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  454.319060][ T3881] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  454.326867][ T3881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  454.334679][ T3881] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  454.342495][ T3881]  </TASK>
[  454.347998][ T3883] FAULT_INJECTION: forcing a failure.
[  454.347998][ T3883] name failslab, interval 1, probability 0, space 0, times 0
[  454.360556][ T3883] CPU: 1 PID: 3883 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  454.368951][ T3883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  454.378841][ T3883] Call Trace:
[  454.381965][ T3883]  <TASK>
[  454.384749][ T3883]  dump_stack_lvl+0x151/0x1b7
[  454.389253][ T3883]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  454.394548][ T3883]  dump_stack+0x15/0x17
[  454.398540][ T3883]  should_fail+0x3c0/0x510
[  454.402889][ T3883]  __should_failslab+0x9f/0xe0
[  454.407879][ T3883]  should_failslab+0x9/0x20
[  454.412215][ T3883]  kmem_cache_alloc+0x4f/0x2f0
[  454.416901][ T3883]  ? anon_vma_fork+0x1d9/0x4f0
[  454.421497][ T3883]  anon_vma_fork+0x1d9/0x4f0
[  454.426093][ T3883]  dup_mmap+0x7ec/0xec0
[  454.430120][ T3883]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  454.435300][ T3883]  ? __delayed_free_task+0x110/0x110
[  454.440571][ T3883]  ? __kasan_check_write+0x14/0x20
[  454.445600][ T3883]  ? mm_init+0x6bb/0x870
[  454.449801][ T3883]  dup_mm+0x91/0x330
[  454.453498][ T3883]  copy_mm+0x108/0x1b0
[  454.457401][ T3883]  copy_process+0x127a/0x3240
[  454.461933][ T3883]  ? proc_fail_nth_write+0x213/0x290
[  454.467050][ T3883]  ? proc_fail_nth_read+0x220/0x220
[  454.472067][ T3883]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  454.477017][ T3883]  ? vfs_write+0x9af/0x1050
[  454.481375][ T3883]  kernel_clone+0x224/0x8f0
[  454.485703][ T3883]  ? file_end_write+0x1b0/0x1b0
[  454.490389][ T3883]  ? mutex_lock+0xb6/0x130
[  454.494635][ T3883]  ? create_io_thread+0x1e0/0x1e0
[  454.499497][ T3883]  ? __mutex_lock_slowpath+0x10/0x10
[  454.504623][ T3883]  __x64_sys_clone+0x289/0x310
[  454.509234][ T3883]  ? __do_sys_vfork+0x130/0x130
[  454.513904][ T3883]  ? debug_smp_processor_id+0x17/0x20
[  454.519111][ T3883]  do_syscall_64+0x44/0xd0
[  454.523365][ T3883]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  454.529109][ T3883] RIP: 0033:0x7f475ae3d829
[  454.533346][ T3883] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  454.552881][ T3883] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  454.561203][ T3883] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  454.569043][ T3883] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  454.576960][ T3883] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  454.584728][ T3883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  454.592536][ T3883] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  454.600350][ T3883]  </TASK>
[  454.606459][ T3885] FAULT_INJECTION: forcing a failure.
[  454.606459][ T3885] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  454.619718][ T3885] CPU: 1 PID: 3885 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  454.627966][ T3885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  454.637865][ T3885] Call Trace:
[  454.640986][ T3885]  <TASK>
[  454.643849][ T3885]  dump_stack_lvl+0x151/0x1b7
[  454.648471][ T3885]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  454.654092][ T3885]  ? is_module_text_address+0xe1/0x140
[  454.659386][ T3885]  ? stack_trace_save+0x1f0/0x1f0
[  454.664362][ T3885]  dump_stack+0x15/0x17
[  454.668354][ T3885]  should_fail+0x3c0/0x510
[  454.672605][ T3885]  should_fail_alloc_page+0x58/0x70
[  454.677812][ T3885]  __alloc_pages+0x207/0x850
[  454.682237][ T3885]  ? stack_trace_save+0x12d/0x1f0
[  454.687097][ T3885]  ? stack_trace_snprint+0x100/0x100
[  454.692304][ T3885]  ? zone_watermark_fast+0x200/0x200
[  454.697437][ T3885]  ? __kasan_slab_alloc+0xc9/0xe0
[  454.702421][ T3885]  ? __kasan_slab_alloc+0xc9/0xe0
[  454.707361][ T3885]  ? __kasan_slab_alloc+0xb2/0xe0
[  454.712223][ T3885]  ? kmem_cache_alloc+0x189/0x2f0
[  454.717079][ T3885]  ? anon_vma_fork+0x1d9/0x4f0
[  454.721677][ T3885]  get_zeroed_page+0x19/0x40
[  454.726103][ T3885]  __pud_alloc+0x8b/0x260
[  454.730269][ T3885]  ? handle_mm_fault+0x2f60/0x2f60
[  454.735222][ T3885]  copy_page_range+0xd9e/0x1090
[  454.740023][ T3885]  ? pfn_valid+0x1e0/0x1e0
[  454.744248][ T3885]  dup_mmap+0x9fc/0xec0
[  454.748238][ T3885]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  454.753541][ T3885]  ? __delayed_free_task+0x110/0x110
[  454.758661][ T3885]  ? __kasan_check_write+0x14/0x20
[  454.763605][ T3885]  ? mm_init+0x6bb/0x870
[  454.767701][ T3885]  dup_mm+0x91/0x330
[  454.771413][ T3885]  copy_mm+0x108/0x1b0
[  454.775317][ T3885]  copy_process+0x127a/0x3240
[  454.779830][ T3885]  ? proc_fail_nth_write+0x213/0x290
[  454.784952][ T3885]  ? proc_fail_nth_read+0x220/0x220
[  454.789998][ T3885]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  454.794937][ T3885]  ? vfs_write+0x9af/0x1050
[  454.799273][ T3885]  kernel_clone+0x224/0x8f0
[  454.803622][ T3885]  ? file_end_write+0x1b0/0x1b0
[  454.808468][ T3885]  ? mutex_lock+0xb6/0x130
[  454.812741][ T3885]  ? create_io_thread+0x1e0/0x1e0
[  454.817841][ T3885]  ? __mutex_lock_slowpath+0x10/0x10
[  454.822967][ T3885]  __x64_sys_clone+0x289/0x310
[  454.827563][ T3885]  ? __do_sys_vfork+0x130/0x130
[  454.832250][ T3885]  ? debug_smp_processor_id+0x17/0x20
[  454.837980][ T3885]  do_syscall_64+0x44/0xd0
[  454.842320][ T3885]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  454.848056][ T3885] RIP: 0033:0x7f475ae3d829
[  454.852303][ T3885] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  454.871744][ T3885] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  454.880026][ T3885] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  454.887806][ T3885] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  454.895622][ T3885] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  454.903430][ T3885] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  454.911235][ T3885] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  454.919197][ T3885]  </TASK>
[  454.925557][ T3888] FAULT_INJECTION: forcing a failure.
[  454.925557][ T3888] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  454.938968][ T3888] CPU: 0 PID: 3888 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  454.947305][ T3888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  454.957281][ T3888] Call Trace:
[  454.960401][ T3888]  <TASK>
[  454.963178][ T3888]  dump_stack_lvl+0x151/0x1b7
[  454.967777][ T3888]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  454.973160][ T3888]  ? is_module_text_address+0xe1/0x140
[  454.978452][ T3888]  ? stack_trace_save+0x1f0/0x1f0
[  454.983318][ T3888]  dump_stack+0x15/0x17
[  454.987322][ T3888]  should_fail+0x3c0/0x510
[  454.991647][ T3888]  should_fail_alloc_page+0x58/0x70
[  454.996698][ T3888]  __alloc_pages+0x207/0x850
[  455.001238][ T3888]  ? stack_trace_save+0x12d/0x1f0
[  455.006163][ T3888]  ? stack_trace_snprint+0x100/0x100
[  455.011282][ T3888]  ? zone_watermark_fast+0x200/0x200
[  455.016405][ T3888]  ? __kasan_slab_alloc+0xc9/0xe0
[  455.021262][ T3888]  ? __kasan_slab_alloc+0xc9/0xe0
[  455.026133][ T3888]  ? __kasan_slab_alloc+0xb2/0xe0
[  455.031002][ T3888]  ? kmem_cache_alloc+0x189/0x2f0
[  455.035961][ T3888]  ? anon_vma_fork+0x1d9/0x4f0
[  455.040534][ T3888]  get_zeroed_page+0x19/0x40
[  455.045053][ T3888]  __pud_alloc+0x8b/0x260
[  455.049217][ T3888]  ? handle_mm_fault+0x2f60/0x2f60
[  455.054163][ T3888]  copy_page_range+0xd9e/0x1090
[  455.058858][ T3888]  ? pfn_valid+0x1e0/0x1e0
[  455.063450][ T3888]  dup_mmap+0x9fc/0xec0
[  455.067440][ T3888]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  455.072669][ T3888]  ? __delayed_free_task+0x110/0x110
[  455.077768][ T3888]  ? __kasan_check_write+0x14/0x20
[  455.082713][ T3888]  ? mm_init+0x6bb/0x870
[  455.086793][ T3888]  dup_mm+0x91/0x330
[  455.090526][ T3888]  copy_mm+0x108/0x1b0
[  455.094433][ T3888]  copy_process+0x127a/0x3240
[  455.098948][ T3888]  ? proc_fail_nth_write+0x213/0x290
[  455.104065][ T3888]  ? proc_fail_nth_read+0x220/0x220
[  455.109102][ T3888]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  455.114049][ T3888]  ? vfs_write+0x9af/0x1050
[  455.118401][ T3888]  kernel_clone+0x224/0x8f0
[  455.122727][ T3888]  ? file_end_write+0x1b0/0x1b0
[  455.127518][ T3888]  ? mutex_lock+0xb6/0x130
[  455.131756][ T3888]  ? create_io_thread+0x1e0/0x1e0
[  455.136632][ T3888]  ? __mutex_lock_slowpath+0x10/0x10
[  455.141823][ T3888]  __x64_sys_clone+0x289/0x310
[  455.146423][ T3888]  ? __do_sys_vfork+0x130/0x130
[  455.151242][ T3888]  ? debug_smp_processor_id+0x17/0x20
[  455.156427][ T3888]  do_syscall_64+0x44/0xd0
[  455.160680][ T3888]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  455.166670][ T3888] RIP: 0033:0x7f475ae3d829
[  455.171029][ T3888] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  455.190708][ T3888] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  455.198974][ T3888] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  455.206933][ T3888] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  455.214880][ T3888] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  455.222694][ T3888] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  455.230490][ T3888] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  455.238306][ T3888]  </TASK>
[  455.244301][ T3890] FAULT_INJECTION: forcing a failure.
[  455.244301][ T3890] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  455.257522][ T3890] CPU: 0 PID: 3890 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  455.265836][ T3890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  455.275732][ T3890] Call Trace:
[  455.278857][ T3890]  <TASK>
[  455.281644][ T3890]  dump_stack_lvl+0x151/0x1b7
[  455.286144][ T3890]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  455.291613][ T3890]  ? is_module_text_address+0xe1/0x140
[  455.296907][ T3890]  ? stack_trace_save+0x1f0/0x1f0
[  455.301775][ T3890]  dump_stack+0x15/0x17
[  455.306109][ T3890]  should_fail+0x3c0/0x510
[  455.310363][ T3890]  should_fail_alloc_page+0x58/0x70
[  455.315481][ T3890]  __alloc_pages+0x207/0x850
[  455.319931][ T3890]  ? stack_trace_save+0x12d/0x1f0
[  455.324762][ T3890]  ? stack_trace_snprint+0x100/0x100
[  455.329885][ T3890]  ? zone_watermark_fast+0x200/0x200
[  455.335006][ T3890]  ? __kasan_slab_alloc+0xc9/0xe0
[  455.339867][ T3890]  ? __kasan_slab_alloc+0xc9/0xe0
[  455.344732][ T3890]  ? __kasan_slab_alloc+0xb2/0xe0
[  455.349589][ T3890]  ? kmem_cache_alloc+0x189/0x2f0
[  455.354452][ T3890]  ? anon_vma_fork+0x1d9/0x4f0
[  455.359147][ T3890]  get_zeroed_page+0x19/0x40
[  455.363572][ T3890]  __pud_alloc+0x8b/0x260
[  455.367728][ T3890]  ? handle_mm_fault+0x2f60/0x2f60
[  455.372783][ T3890]  copy_page_range+0xd9e/0x1090
[  455.377487][ T3890]  ? pfn_valid+0x1e0/0x1e0
[  455.381807][ T3890]  dup_mmap+0x9fc/0xec0
[  455.385784][ T3890]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  455.390999][ T3890]  ? __delayed_free_task+0x110/0x110
[  455.396154][ T3890]  ? __kasan_check_write+0x14/0x20
[  455.401148][ T3890]  ? mm_init+0x6bb/0x870
[  455.405224][ T3890]  dup_mm+0x91/0x330
[  455.408980][ T3890]  copy_mm+0x108/0x1b0
[  455.412867][ T3890]  copy_process+0x127a/0x3240
[  455.417378][ T3890]  ? proc_fail_nth_write+0x213/0x290
[  455.422602][ T3890]  ? proc_fail_nth_read+0x220/0x220
[  455.427658][ T3890]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  455.432568][ T3890]  ? vfs_write+0x9af/0x1050
[  455.436917][ T3890]  kernel_clone+0x224/0x8f0
[  455.441251][ T3890]  ? file_end_write+0x1b0/0x1b0
[  455.445938][ T3890]  ? mutex_lock+0xb6/0x130
[  455.450192][ T3890]  ? create_io_thread+0x1e0/0x1e0
[  455.455051][ T3890]  ? __mutex_lock_slowpath+0x10/0x10
[  455.460172][ T3890]  __x64_sys_clone+0x289/0x310
[  455.464773][ T3890]  ? __do_sys_vfork+0x130/0x130
[  455.469461][ T3890]  ? debug_smp_processor_id+0x17/0x20
[  455.474668][ T3890]  do_syscall_64+0x44/0xd0
[  455.478931][ T3890]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  455.484665][ T3890] RIP: 0033:0x7f475ae3d829
[  455.488904][ T3890] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  455.508359][ T3890] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  455.516673][ T3890] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  455.524656][ T3890] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  455.532471][ T3890] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  455.540276][ T3890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  455.548097][ T3890] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  455.555988][ T3890]  </TASK>
[  455.562213][ T3892] FAULT_INJECTION: forcing a failure.
[  455.562213][ T3892] name failslab, interval 1, probability 0, space 0, times 0
[  455.574711][ T3892] CPU: 0 PID: 3892 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  455.582979][ T3892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  455.592832][ T3892] Call Trace:
[  455.595954][ T3892]  <TASK>
[  455.598737][ T3892]  dump_stack_lvl+0x151/0x1b7
[  455.603248][ T3892]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  455.608540][ T3892]  dump_stack+0x15/0x17
[  455.612532][ T3892]  should_fail+0x3c0/0x510
[  455.616786][ T3892]  __should_failslab+0x9f/0xe0
[  455.621400][ T3892]  should_failslab+0x9/0x20
[  455.625758][ T3892]  kmem_cache_alloc+0x4f/0x2f0
[  455.630326][ T3892]  ? anon_vma_clone+0xa1/0x510
[  455.634970][ T3892]  anon_vma_clone+0xa1/0x510
[  455.639439][ T3892]  anon_vma_fork+0x91/0x4f0
[  455.643777][ T3892]  ? dup_mmap+0x6ef/0xec0
[  455.647950][ T3892]  dup_mmap+0x7ec/0xec0
[  455.651941][ T3892]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  455.657440][ T3892]  ? __delayed_free_task+0x110/0x110
[  455.662567][ T3892]  ? __kasan_check_write+0x14/0x20
[  455.667729][ T3892]  ? mm_init+0x6bb/0x870
[  455.671791][ T3892]  dup_mm+0x91/0x330
[  455.675522][ T3892]  copy_mm+0x108/0x1b0
[  455.679517][ T3892]  copy_process+0x127a/0x3240
[  455.684154][ T3892]  ? proc_fail_nth_write+0x213/0x290
[  455.689259][ T3892]  ? proc_fail_nth_read+0x220/0x220
[  455.694296][ T3892]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  455.699365][ T3892]  ? vfs_write+0x9af/0x1050
[  455.703842][ T3892]  kernel_clone+0x224/0x8f0
[  455.708257][ T3892]  ? file_end_write+0x1b0/0x1b0
[  455.713047][ T3892]  ? mutex_lock+0xb6/0x130
[  455.717411][ T3892]  ? create_io_thread+0x1e0/0x1e0
[  455.722566][ T3892]  ? __mutex_lock_slowpath+0x10/0x10
[  455.727690][ T3892]  __x64_sys_clone+0x289/0x310
[  455.732284][ T3892]  ? __do_sys_vfork+0x130/0x130
[  455.736972][ T3892]  ? debug_smp_processor_id+0x17/0x20
[  455.742187][ T3892]  do_syscall_64+0x44/0xd0
[  455.746437][ T3892]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  455.752198][ T3892] RIP: 0033:0x7f475ae3d829
[  455.756526][ T3892] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  455.776087][ T3892] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  455.784336][ T3892] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  455.792147][ T3892] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  455.799954][ T3892] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  455.807853][ T3892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  455.815666][ T3892] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  455.823478][ T3892]  </TASK>
[  455.830799][ T3896] FAULT_INJECTION: forcing a failure.
[  455.830799][ T3896] name failslab, interval 1, probability 0, space 0, times 0
[  455.843279][ T3896] CPU: 0 PID: 3896 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  455.851532][ T3896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  455.861436][ T3896] Call Trace:
[  455.864540][ T3896]  <TASK>
[  455.867321][ T3896]  dump_stack_lvl+0x151/0x1b7
[  455.871833][ T3896]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  455.877147][ T3896]  dump_stack+0x15/0x17
[  455.881125][ T3896]  should_fail+0x3c0/0x510
[  455.885388][ T3896]  __should_failslab+0x9f/0xe0
[  455.889983][ T3896]  should_failslab+0x9/0x20
[  455.894313][ T3896]  kmem_cache_alloc+0x4f/0x2f0
[  455.898914][ T3896]  ? anon_vma_fork+0x1d9/0x4f0
[  455.903532][ T3896]  anon_vma_fork+0x1d9/0x4f0
[  455.908202][ T3896]  dup_mmap+0x7ec/0xec0
[  455.912189][ T3896]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  455.917492][ T3896]  ? __delayed_free_task+0x110/0x110
[  455.922603][ T3896]  ? __kasan_check_write+0x14/0x20
[  455.927565][ T3896]  ? mm_init+0x6bb/0x870
[  455.931636][ T3896]  dup_mm+0x91/0x330
[  455.935632][ T3896]  copy_mm+0x108/0x1b0
[  455.939800][ T3896]  copy_process+0x127a/0x3240
[  455.944301][ T3896]  ? proc_fail_nth_write+0x213/0x290
[  455.949433][ T3896]  ? proc_fail_nth_read+0x220/0x220
[  455.954458][ T3896]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  455.959490][ T3896]  ? vfs_write+0x9af/0x1050
[  455.963838][ T3896]  kernel_clone+0x224/0x8f0
[  455.968174][ T3896]  ? file_end_write+0x1b0/0x1b0
[  455.972857][ T3896]  ? mutex_lock+0xb6/0x130
[  455.977630][ T3896]  ? create_io_thread+0x1e0/0x1e0
[  455.982511][ T3896]  ? __mutex_lock_slowpath+0x10/0x10
[  455.987611][ T3896]  __x64_sys_clone+0x289/0x310
[  455.992340][ T3896]  ? __do_sys_vfork+0x130/0x130
[  455.997343][ T3896]  ? debug_smp_processor_id+0x17/0x20
[  456.002602][ T3896]  do_syscall_64+0x44/0xd0
[  456.006889][ T3896]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  456.012578][ T3896] RIP: 0033:0x7f475ae3d829
[  456.016847][ T3896] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  456.036362][ T3896] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  456.045003][ T3896] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  456.052958][ T3896] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  456.060817][ T3896] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  456.068636][ T3896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  456.076435][ T3896] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  456.084721][ T3896]  </TASK>
[  456.091045][ T3898] FAULT_INJECTION: forcing a failure.
[  456.091045][ T3898] name failslab, interval 1, probability 0, space 0, times 0
[  456.104033][ T3898] CPU: 0 PID: 3898 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  456.112350][ T3898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  456.122615][ T3898] Call Trace:
[  456.125865][ T3898]  <TASK>
[  456.128991][ T3898]  dump_stack_lvl+0x151/0x1b7
[  456.133613][ T3898]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  456.138966][ T3898]  ? __kasan_check_write+0x14/0x20
[  456.143917][ T3898]  ? up_write+0xa1/0x190
[  456.148084][ T3898]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  456.154450][ T3898]  dump_stack+0x15/0x17
[  456.158446][ T3898]  should_fail+0x3c0/0x510
[  456.162709][ T3898]  __should_failslab+0x9f/0xe0
[  456.167384][ T3898]  should_failslab+0x9/0x20
[  456.171719][ T3898]  kmem_cache_alloc+0x4f/0x2f0
[  456.176495][ T3898]  ? anon_vma_fork+0xf7/0x4f0
[  456.181129][ T3898]  anon_vma_fork+0xf7/0x4f0
[  456.185430][ T3898]  ? dup_mmap+0x6ef/0xec0
[  456.189700][ T3898]  dup_mmap+0x7ec/0xec0
[  456.193855][ T3898]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  456.199073][ T3898]  ? __delayed_free_task+0x110/0x110
[  456.204184][ T3898]  ? __kasan_check_write+0x14/0x20
[  456.209131][ T3898]  ? mm_init+0x6bb/0x870
[  456.213234][ T3898]  dup_mm+0x91/0x330
[  456.217469][ T3898]  copy_mm+0x108/0x1b0
[  456.221368][ T3898]  copy_process+0x127a/0x3240
[  456.225882][ T3898]  ? proc_fail_nth_write+0x213/0x290
[  456.231958][ T3898]  ? proc_fail_nth_read+0x220/0x220
[  456.236989][ T3898]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  456.242130][ T3898]  ? vfs_write+0x9af/0x1050
[  456.247179][ T3898]  kernel_clone+0x224/0x8f0
[  456.251571][ T3898]  ? file_end_write+0x1b0/0x1b0
[  456.256262][ T3898]  ? mutex_lock+0xb6/0x130
[  456.260509][ T3898]  ? create_io_thread+0x1e0/0x1e0
[  456.265455][ T3898]  ? __mutex_lock_slowpath+0x10/0x10
[  456.270689][ T3898]  __x64_sys_clone+0x289/0x310
[  456.275462][ T3898]  ? __do_sys_vfork+0x130/0x130
[  456.280150][ T3898]  ? debug_smp_processor_id+0x17/0x20
[  456.285565][ T3898]  do_syscall_64+0x44/0xd0
[  456.289811][ T3898]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  456.295533][ T3898] RIP: 0033:0x7f475ae3d829
[  456.299792][ T3898] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  456.319575][ T3898] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  456.327830][ T3898] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  456.335632][ T3898] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  456.343439][ T3898] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  456.351689][ T3898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  456.359673][ T3898] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  456.367635][ T3898]  </TASK>
[  456.375149][ T3900] FAULT_INJECTION: forcing a failure.
[  456.375149][ T3900] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  456.388332][ T3900] CPU: 1 PID: 3900 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  456.396571][ T3900] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  456.406470][ T3900] Call Trace:
[  456.409590][ T3900]  <TASK>
[  456.412558][ T3900]  dump_stack_lvl+0x151/0x1b7
[  456.417088][ T3900]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  456.422349][ T3900]  ? __kasan_check_write+0x14/0x20
[  456.427295][ T3900]  ? __set_page_owner+0x2ee/0x310
[  456.432253][ T3900]  dump_stack+0x15/0x17
[  456.436240][ T3900]  should_fail+0x3c0/0x510
[  456.440500][ T3900]  should_fail_alloc_page+0x58/0x70
[  456.445522][ T3900]  __alloc_pages+0x207/0x850
[  456.450063][ T3900]  ? __alloc_pages+0x3bd/0x850
[  456.454747][ T3900]  ? zone_watermark_fast+0x200/0x200
[  456.459862][ T3900]  ? zone_watermark_fast+0x200/0x200
[  456.465068][ T3900]  ? __kasan_slab_alloc+0xc9/0xe0
[  456.469926][ T3900]  ? __kasan_check_write+0x14/0x20
[  456.474879][ T3900]  ? _raw_spin_lock+0xa3/0x1b0
[  456.479561][ T3900]  __pmd_alloc+0xb1/0x550
[  456.483731][ T3900]  ? kmem_cache_alloc+0x189/0x2f0
[  456.488669][ T3900]  ? anon_vma_fork+0x1d9/0x4f0
[  456.493462][ T3900]  ? __pud_alloc+0x260/0x260
[  456.497993][ T3900]  ? __pud_alloc+0x218/0x260
[  456.502717][ T3900]  ? handle_mm_fault+0x2f60/0x2f60
[  456.507655][ T3900]  copy_page_range+0xd04/0x1090
[  456.513884][ T3900]  ? pfn_valid+0x1e0/0x1e0
[  456.518071][ T3900]  dup_mmap+0x9fc/0xec0
[  456.522054][ T3900]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  456.527523][ T3900]  ? __delayed_free_task+0x110/0x110
[  456.532639][ T3900]  ? __kasan_check_write+0x14/0x20
[  456.537586][ T3900]  ? mm_init+0x6bb/0x870
[  456.541667][ T3900]  dup_mm+0x91/0x330
[  456.545412][ T3900]  copy_mm+0x108/0x1b0
[  456.549492][ T3900]  copy_process+0x127a/0x3240
[  456.554201][ T3900]  ? proc_fail_nth_write+0x213/0x290
[  456.559377][ T3900]  ? proc_fail_nth_read+0x220/0x220
[  456.564408][ T3900]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  456.569362][ T3900]  ? vfs_write+0x9af/0x1050
[  456.573729][ T3900]  kernel_clone+0x224/0x8f0
[  456.578384][ T3900]  ? file_end_write+0x1b0/0x1b0
[  456.583067][ T3900]  ? mutex_lock+0xb6/0x130
[  456.587318][ T3900]  ? create_io_thread+0x1e0/0x1e0
[  456.592269][ T3900]  ? __mutex_lock_slowpath+0x10/0x10
[  456.597387][ T3900]  __x64_sys_clone+0x289/0x310
[  456.601988][ T3900]  ? __do_sys_vfork+0x130/0x130
[  456.606950][ T3900]  ? debug_smp_processor_id+0x17/0x20
[  456.612160][ T3900]  do_syscall_64+0x44/0xd0
[  456.616573][ T3900]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  456.622303][ T3900] RIP: 0033:0x7f475ae3d829
[  456.626582][ T3900] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  456.646014][ T3900] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  456.654239][ T3900] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  456.662052][ T3900] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  456.669947][ T3900] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  456.677945][ T3900] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  456.686003][ T3900] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  456.694105][ T3900]  </TASK>
[  456.700025][ T3902] FAULT_INJECTION: forcing a failure.
[  456.700025][ T3902] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  456.713183][ T3902] CPU: 1 PID: 3902 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  456.721644][ T3902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  456.732117][ T3902] Call Trace:
[  456.735239][ T3902]  <TASK>
[  456.738017][ T3902]  dump_stack_lvl+0x151/0x1b7
[  456.742544][ T3902]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  456.747910][ T3902]  ? is_module_text_address+0xe1/0x140
[  456.753295][ T3902]  ? stack_trace_save+0x1f0/0x1f0
[  456.758161][ T3902]  dump_stack+0x15/0x17
[  456.762234][ T3902]  should_fail+0x3c0/0x510
[  456.766497][ T3902]  should_fail_alloc_page+0x58/0x70
[  456.771518][ T3902]  __alloc_pages+0x207/0x850
[  456.776131][ T3902]  ? stack_trace_save+0x12d/0x1f0
[  456.780998][ T3902]  ? stack_trace_snprint+0x100/0x100
[  456.786197][ T3902]  ? zone_watermark_fast+0x200/0x200
[  456.791480][ T3902]  ? __kasan_slab_alloc+0xc9/0xe0
[  456.796430][ T3902]  ? __kasan_slab_alloc+0xc9/0xe0
[  456.801406][ T3902]  ? __kasan_slab_alloc+0xb2/0xe0
[  456.806259][ T3902]  ? kmem_cache_alloc+0x189/0x2f0
[  456.811119][ T3902]  ? anon_vma_fork+0x1d9/0x4f0
[  456.815735][ T3902]  get_zeroed_page+0x19/0x40
[  456.820144][ T3902]  __pud_alloc+0x8b/0x260
[  456.824312][ T3902]  ? handle_mm_fault+0x2f60/0x2f60
[  456.829272][ T3902]  copy_page_range+0xd9e/0x1090
[  456.833946][ T3902]  ? pfn_valid+0x1e0/0x1e0
[  456.838200][ T3902]  dup_mmap+0x9fc/0xec0
[  456.842187][ T3902]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  456.847399][ T3902]  ? __delayed_free_task+0x110/0x110
[  456.852521][ T3902]  ? __kasan_check_write+0x14/0x20
[  456.857463][ T3902]  ? mm_init+0x6bb/0x870
[  456.861731][ T3902]  dup_mm+0x91/0x330
[  456.865456][ T3902]  copy_mm+0x108/0x1b0
[  456.869375][ T3902]  copy_process+0x127a/0x3240
[  456.873875][ T3902]  ? proc_fail_nth_write+0x213/0x290
[  456.878997][ T3902]  ? proc_fail_nth_read+0x220/0x220
[  456.884202][ T3902]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  456.889243][ T3902]  ? vfs_write+0x9af/0x1050
[  456.893684][ T3902]  kernel_clone+0x224/0x8f0
[  456.897999][ T3902]  ? file_end_write+0x1b0/0x1b0
[  456.902689][ T3902]  ? mutex_lock+0xb6/0x130
[  456.906939][ T3902]  ? create_io_thread+0x1e0/0x1e0
[  456.911815][ T3902]  ? __mutex_lock_slowpath+0x10/0x10
[  456.916930][ T3902]  __x64_sys_clone+0x289/0x310
[  456.921520][ T3902]  ? __do_sys_vfork+0x130/0x130
[  456.926208][ T3902]  ? debug_smp_processor_id+0x17/0x20
[  456.931590][ T3902]  do_syscall_64+0x44/0xd0
[  456.935851][ T3902]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  456.941596][ T3902] RIP: 0033:0x7f475ae3d829
[  456.946551][ T3902] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  456.965976][ T3902] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  456.974384][ T3902] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  456.982281][ T3902] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  456.990267][ T3902] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  456.998164][ T3902] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  457.008244][ T3902] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  457.016152][ T3902]  </TASK>
[  457.023719][ T3905] FAULT_INJECTION: forcing a failure.
[  457.023719][ T3905] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  457.038644][ T3905] CPU: 1 PID: 3905 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  457.047291][ T3905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  457.057440][ T3905] Call Trace:
[  457.060868][ T3905]  <TASK>
[  457.063627][ T3905]  dump_stack_lvl+0x151/0x1b7
[  457.068290][ T3905]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  457.073566][ T3905]  dump_stack+0x15/0x17
[  457.077747][ T3905]  should_fail+0x3c0/0x510
[  457.082325][ T3905]  should_fail_alloc_page+0x58/0x70
[  457.087560][ T3905]  __alloc_pages+0x207/0x850
[  457.091959][ T3905]  ? zone_watermark_fast+0x200/0x200
[  457.097092][ T3905]  ? dup_mmap+0x9fc/0xec0
[  457.101511][ T3905]  ? dup_mm+0x91/0x330
[  457.105827][ T3905]  ? copy_mm+0x108/0x1b0
[  457.109904][ T3905]  ? copy_process+0x127a/0x3240
[  457.114785][ T3905]  ? kvm_sched_clock_read+0x18/0x40
[  457.120063][ T3905]  pte_alloc_one+0x73/0x1b0
[  457.124487][ T3905]  ? pfn_modify_allowed+0x2e0/0x2e0
[  457.129785][ T3905]  ? __kasan_check_write+0x14/0x20
[  457.135390][ T3905]  ? __set_page_owner+0x2ee/0x310
[  457.140332][ T3905]  __pte_alloc+0x86/0x350
[  457.144948][ T3905]  ? free_pgtables+0x210/0x210
[  457.149629][ T3905]  copy_pte_range+0x1b1f/0x20b0
[  457.154479][ T3905]  ? __kunmap_atomic+0x80/0x80
[  457.159057][ T3905]  ? __pud_alloc+0x260/0x260
[  457.163577][ T3905]  ? __pud_alloc+0x218/0x260
[  457.167995][ T3905]  ? handle_mm_fault+0x2f60/0x2f60
[  457.172947][ T3905]  copy_page_range+0xc1e/0x1090
[  457.177636][ T3905]  ? pfn_valid+0x1e0/0x1e0
[  457.181884][ T3905]  dup_mmap+0x9fc/0xec0
[  457.185878][ T3905]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  457.191174][ T3905]  ? __delayed_free_task+0x110/0x110
[  457.196290][ T3905]  ? __kasan_check_write+0x14/0x20
[  457.201239][ T3905]  ? mm_init+0x6bb/0x870
[  457.205317][ T3905]  dup_mm+0x91/0x330
[  457.209051][ T3905]  copy_mm+0x108/0x1b0
[  457.212956][ T3905]  copy_process+0x127a/0x3240
[  457.217475][ T3905]  ? proc_fail_nth_write+0x213/0x290
[  457.222611][ T3905]  ? proc_fail_nth_read+0x220/0x220
[  457.227620][ T3905]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  457.232780][ T3905]  ? vfs_write+0x9af/0x1050
[  457.237167][ T3905]  kernel_clone+0x224/0x8f0
[  457.241508][ T3905]  ? file_end_write+0x1b0/0x1b0
[  457.246198][ T3905]  ? mutex_lock+0xb6/0x130
[  457.250470][ T3905]  ? create_io_thread+0x1e0/0x1e0
[  457.255373][ T3905]  ? __mutex_lock_slowpath+0x10/0x10
[  457.260514][ T3905]  __x64_sys_clone+0x289/0x310
[  457.265211][ T3905]  ? __do_sys_vfork+0x130/0x130
[  457.269891][ T3905]  ? debug_smp_processor_id+0x17/0x20
[  457.275198][ T3905]  do_syscall_64+0x44/0xd0
[  457.279545][ T3905]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  457.285456][ T3905] RIP: 0033:0x7f475ae3d829
[  457.289781][ T3905] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  457.309389][ T3905] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  457.317740][ T3905] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  457.325542][ T3905] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  457.333342][ T3905] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  457.341376][ T3905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  457.349464][ T3905] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  457.357243][ T3905]  </TASK>
[  457.363384][ T3907] FAULT_INJECTION: forcing a failure.
[  457.363384][ T3907] name failslab, interval 1, probability 0, space 0, times 0
[  457.375973][ T3907] CPU: 1 PID: 3907 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  457.384284][ T3907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  457.394182][ T3907] Call Trace:
[  457.397319][ T3907]  <TASK>
[  457.400085][ T3907]  dump_stack_lvl+0x151/0x1b7
[  457.404593][ T3907]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  457.409977][ T3907]  dump_stack+0x15/0x17
[  457.413972][ T3907]  should_fail+0x3c0/0x510
[  457.418345][ T3907]  __should_failslab+0x9f/0xe0
[  457.422949][ T3907]  should_failslab+0x9/0x20
[  457.427285][ T3907]  kmem_cache_alloc+0x4f/0x2f0
[  457.431888][ T3907]  ? anon_vma_fork+0x1d9/0x4f0
[  457.436485][ T3907]  anon_vma_fork+0x1d9/0x4f0
[  457.440909][ T3907]  dup_mmap+0x7ec/0xec0
[  457.444921][ T3907]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  457.450392][ T3907]  ? __delayed_free_task+0x110/0x110
[  457.455501][ T3907]  ? __kasan_check_write+0x14/0x20
[  457.460445][ T3907]  ? mm_init+0x6bb/0x870
[  457.464527][ T3907]  dup_mm+0x91/0x330
[  457.468259][ T3907]  copy_mm+0x108/0x1b0
[  457.472162][ T3907]  copy_process+0x127a/0x3240
[  457.476685][ T3907]  ? proc_fail_nth_write+0x213/0x290
[  457.481797][ T3907]  ? proc_fail_nth_read+0x220/0x220
[  457.486917][ T3907]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  457.491866][ T3907]  ? vfs_write+0x9af/0x1050
[  457.496235][ T3907]  kernel_clone+0x224/0x8f0
[  457.500631][ T3907]  ? file_end_write+0x1b0/0x1b0
[  457.505429][ T3907]  ? mutex_lock+0xb6/0x130
[  457.509767][ T3907]  ? create_io_thread+0x1e0/0x1e0
[  457.514652][ T3907]  ? __mutex_lock_slowpath+0x10/0x10
[  457.519758][ T3907]  __x64_sys_clone+0x289/0x310
[  457.524347][ T3907]  ? __do_sys_vfork+0x130/0x130
[  457.529036][ T3907]  ? debug_smp_processor_id+0x17/0x20
[  457.534242][ T3907]  do_syscall_64+0x44/0xd0
[  457.538502][ T3907]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  457.544227][ T3907] RIP: 0033:0x7f475ae3d829
[  457.548480][ T3907] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  457.568019][ T3907] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  457.576261][ T3907] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  457.584060][ T3907] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  457.591901][ T3907] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  457.599683][ T3907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  457.607595][ T3907] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  457.615501][ T3907]  </TASK>
[  457.623022][ T3909] FAULT_INJECTION: forcing a failure.
[  457.623022][ T3909] name failslab, interval 1, probability 0, space 0, times 0
[  457.635547][ T3909] CPU: 1 PID: 3909 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  457.643866][ T3909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  457.653784][ T3909] Call Trace:
[  457.656882][ T3909]  <TASK>
[  457.659661][ T3909]  dump_stack_lvl+0x151/0x1b7
[  457.664173][ T3909]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  457.669468][ T3909]  dump_stack+0x15/0x17
[  457.673460][ T3909]  should_fail+0x3c0/0x510
[  457.677741][ T3909]  __should_failslab+0x9f/0xe0
[  457.682413][ T3909]  should_failslab+0x9/0x20
[  457.686745][ T3909]  kmem_cache_alloc+0x4f/0x2f0
[  457.691344][ T3909]  ? anon_vma_fork+0x1d9/0x4f0
[  457.695952][ T3909]  anon_vma_fork+0x1d9/0x4f0
[  457.700543][ T3909]  dup_mmap+0x7ec/0xec0
[  457.704535][ T3909]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  457.709832][ T3909]  ? __delayed_free_task+0x110/0x110
[  457.714951][ T3909]  ? __kasan_check_write+0x14/0x20
[  457.719898][ T3909]  ? mm_init+0x6bb/0x870
[  457.723988][ T3909]  dup_mm+0x91/0x330
[  457.727794][ T3909]  copy_mm+0x108/0x1b0
[  457.731701][ T3909]  copy_process+0x127a/0x3240
[  457.736215][ T3909]  ? proc_fail_nth_write+0x213/0x290
[  457.741333][ T3909]  ? proc_fail_nth_read+0x220/0x220
[  457.746455][ T3909]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  457.752270][ T3909]  ? vfs_write+0x9af/0x1050
[  457.756610][ T3909]  kernel_clone+0x224/0x8f0
[  457.761731][ T3909]  ? file_end_write+0x1b0/0x1b0
[  457.766417][ T3909]  ? mutex_lock+0xb6/0x130
[  457.770847][ T3909]  ? create_io_thread+0x1e0/0x1e0
[  457.775800][ T3909]  ? __mutex_lock_slowpath+0x10/0x10
[  457.780932][ T3909]  __x64_sys_clone+0x289/0x310
[  457.785514][ T3909]  ? __do_sys_vfork+0x130/0x130
[  457.790201][ T3909]  ? debug_smp_processor_id+0x17/0x20
[  457.795409][ T3909]  do_syscall_64+0x44/0xd0
[  457.799659][ T3909]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  457.805395][ T3909] RIP: 0033:0x7f475ae3d829
[  457.809773][ T3909] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  457.829220][ T3909] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  457.837504][ T3909] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  457.845591][ T3909] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  457.854459][ T3909] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  457.862351][ T3909] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  457.870250][ T3909] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  457.878413][ T3909]  </TASK>
[  457.884728][ T3912] FAULT_INJECTION: forcing a failure.
[  457.884728][ T3912] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  457.898159][ T3912] CPU: 1 PID: 3912 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  457.906466][ T3912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  457.916534][ T3912] Call Trace:
[  457.919842][ T3912]  <TASK>
[  457.922696][ T3912]  dump_stack_lvl+0x151/0x1b7
[  457.927210][ T3912]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  457.932501][ T3912]  ? is_module_text_address+0xe1/0x140
[  457.938022][ T3912]  ? stack_trace_save+0x1f0/0x1f0
[  457.943406][ T3912]  dump_stack+0x15/0x17
[  457.947491][ T3912]  should_fail+0x3c0/0x510
[  457.951730][ T3912]  should_fail_alloc_page+0x58/0x70
[  457.956770][ T3912]  __alloc_pages+0x207/0x850
[  457.961189][ T3912]  ? stack_trace_save+0x12d/0x1f0
[  457.966402][ T3912]  ? stack_trace_snprint+0x100/0x100
[  457.971498][ T3912]  ? zone_watermark_fast+0x200/0x200
[  457.976620][ T3912]  ? __kasan_slab_alloc+0xc9/0xe0
[  457.981589][ T3912]  ? __kasan_slab_alloc+0xc9/0xe0
[  457.986517][ T3912]  ? __kasan_slab_alloc+0xb2/0xe0
[  457.991388][ T3912]  ? kmem_cache_alloc+0x189/0x2f0
[  457.996236][ T3912]  ? anon_vma_fork+0x1d9/0x4f0
[  458.000841][ T3912]  get_zeroed_page+0x19/0x40
[  458.005262][ T3912]  __pud_alloc+0x8b/0x260
[  458.009449][ T3912]  ? handle_mm_fault+0x2f60/0x2f60
[  458.014376][ T3912]  copy_page_range+0xd9e/0x1090
[  458.019072][ T3912]  ? pfn_valid+0x1e0/0x1e0
[  458.023324][ T3912]  dup_mmap+0x9fc/0xec0
[  458.027318][ T3912]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  458.032514][ T3912]  ? __delayed_free_task+0x110/0x110
[  458.037643][ T3912]  ? __kasan_check_write+0x14/0x20
[  458.042863][ T3912]  ? mm_init+0x6bb/0x870
[  458.047152][ T3912]  dup_mm+0x91/0x330
[  458.050849][ T3912]  copy_mm+0x108/0x1b0
[  458.054962][ T3912]  copy_process+0x127a/0x3240
[  458.059450][ T3912]  ? proc_fail_nth_write+0x213/0x290
[  458.064584][ T3912]  ? proc_fail_nth_read+0x220/0x220
[  458.069616][ T3912]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  458.074562][ T3912]  ? vfs_write+0x9af/0x1050
[  458.078901][ T3912]  kernel_clone+0x224/0x8f0
[  458.083251][ T3912]  ? file_end_write+0x1b0/0x1b0
[  458.087928][ T3912]  ? mutex_lock+0xb6/0x130
[  458.092171][ T3912]  ? create_io_thread+0x1e0/0x1e0
[  458.097122][ T3912]  ? __mutex_lock_slowpath+0x10/0x10
[  458.102253][ T3912]  __x64_sys_clone+0x289/0x310
[  458.106991][ T3912]  ? __do_sys_vfork+0x130/0x130
[  458.111671][ T3912]  ? debug_smp_processor_id+0x17/0x20
[  458.117002][ T3912]  do_syscall_64+0x44/0xd0
[  458.121609][ T3912]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  458.127426][ T3912] RIP: 0033:0x7f475ae3d829
[  458.131840][ T3912] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  458.151285][ T3912] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  458.159637][ T3912] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  458.167427][ T3912] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  458.175238][ T3912] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  458.183049][ T3912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  458.190943][ T3912] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  458.198755][ T3912]  </TASK>
[  458.204460][ T3914] FAULT_INJECTION: forcing a failure.
[  458.204460][ T3914] name failslab, interval 1, probability 0, space 0, times 0
[  458.217120][ T3914] CPU: 1 PID: 3914 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  458.225608][ T3914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  458.235495][ T3914] Call Trace:
[  458.238625][ T3914]  <TASK>
[  458.241403][ T3914]  dump_stack_lvl+0x151/0x1b7
[  458.246005][ T3914]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  458.251299][ T3914]  dump_stack+0x15/0x17
[  458.255284][ T3914]  should_fail+0x3c0/0x510
[  458.259536][ T3914]  __should_failslab+0x9f/0xe0
[  458.264135][ T3914]  should_failslab+0x9/0x20
[  458.268476][ T3914]  kmem_cache_alloc+0x4f/0x2f0
[  458.273073][ T3914]  ? anon_vma_fork+0x1d9/0x4f0
[  458.277687][ T3914]  anon_vma_fork+0x1d9/0x4f0
[  458.282100][ T3914]  dup_mmap+0x7ec/0xec0
[  458.286093][ T3914]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  458.291304][ T3914]  ? __delayed_free_task+0x110/0x110
[  458.296452][ T3914]  ? __kasan_check_write+0x14/0x20
[  458.301377][ T3914]  ? mm_init+0x6bb/0x870
[  458.305452][ T3914]  dup_mm+0x91/0x330
[  458.309187][ T3914]  copy_mm+0x108/0x1b0
[  458.313087][ T3914]  copy_process+0x127a/0x3240
[  458.317606][ T3914]  ? proc_fail_nth_write+0x213/0x290
[  458.322837][ T3914]  ? proc_fail_nth_read+0x220/0x220
[  458.327867][ T3914]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  458.332809][ T3914]  ? vfs_write+0x9af/0x1050
[  458.337149][ T3914]  kernel_clone+0x224/0x8f0
[  458.341491][ T3914]  ? file_end_write+0x1b0/0x1b0
[  458.346177][ T3914]  ? mutex_lock+0xb6/0x130
[  458.350430][ T3914]  ? create_io_thread+0x1e0/0x1e0
[  458.355289][ T3914]  ? __mutex_lock_slowpath+0x10/0x10
[  458.360413][ T3914]  __x64_sys_clone+0x289/0x310
[  458.365011][ T3914]  ? __do_sys_vfork+0x130/0x130
[  458.369698][ T3914]  ? debug_smp_processor_id+0x17/0x20
[  458.375095][ T3914]  do_syscall_64+0x44/0xd0
[  458.379309][ T3914]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  458.385033][ T3914] RIP: 0033:0x7f475ae3d829
[  458.389376][ T3914] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  458.408827][ T3914] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  458.417055][ T3914] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  458.424874][ T3914] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  458.432683][ T3914] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  458.440598][ T3914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  458.448422][ T3914] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  458.456233][ T3914]  </TASK>
[  458.461998][ T3916] FAULT_INJECTION: forcing a failure.
[  458.461998][ T3916] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  458.475063][ T3916] CPU: 1 PID: 3916 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  458.483327][ T3916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  458.493221][ T3916] Call Trace:
[  458.496353][ T3916]  <TASK>
[  458.499126][ T3916]  dump_stack_lvl+0x151/0x1b7
[  458.503640][ T3916]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  458.508957][ T3916]  ? is_module_text_address+0xe1/0x140
[  458.514312][ T3916]  ? stack_trace_save+0x1f0/0x1f0
[  458.519190][ T3916]  dump_stack+0x15/0x17
[  458.523171][ T3916]  should_fail+0x3c0/0x510
[  458.527423][ T3916]  should_fail_alloc_page+0x58/0x70
[  458.532471][ T3916]  __alloc_pages+0x207/0x850
[  458.536878][ T3916]  ? stack_trace_save+0x12d/0x1f0
[  458.541752][ T3916]  ? stack_trace_snprint+0x100/0x100
[  458.546859][ T3916]  ? zone_watermark_fast+0x200/0x200
[  458.551989][ T3916]  ? __kasan_slab_alloc+0xc9/0xe0
[  458.556847][ T3916]  ? __kasan_slab_alloc+0xc9/0xe0
[  458.561797][ T3916]  ? __kasan_slab_alloc+0xb2/0xe0
[  458.566661][ T3916]  ? kmem_cache_alloc+0x189/0x2f0
[  458.571505][ T3916]  ? anon_vma_fork+0x1d9/0x4f0
[  458.576110][ T3916]  get_zeroed_page+0x19/0x40
[  458.580535][ T3916]  __pud_alloc+0x8b/0x260
[  458.584788][ T3916]  ? handle_mm_fault+0x2f60/0x2f60
[  458.589738][ T3916]  copy_page_range+0xd9e/0x1090
[  458.594433][ T3916]  ? pfn_valid+0x1e0/0x1e0
[  458.598678][ T3916]  dup_mmap+0x9fc/0xec0
[  458.602670][ T3916]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  458.607874][ T3916]  ? __delayed_free_task+0x110/0x110
[  458.613080][ T3916]  ? __kasan_check_write+0x14/0x20
[  458.618029][ T3916]  ? mm_init+0x6bb/0x870
[  458.622108][ T3916]  dup_mm+0x91/0x330
[  458.625861][ T3916]  copy_mm+0x108/0x1b0
[  458.629828][ T3916]  copy_process+0x127a/0x3240
[  458.634348][ T3916]  ? proc_fail_nth_write+0x213/0x290
[  458.639464][ T3916]  ? proc_fail_nth_read+0x220/0x220
[  458.644587][ T3916]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  458.649532][ T3916]  ? vfs_write+0x9af/0x1050
[  458.653872][ T3916]  kernel_clone+0x224/0x8f0
[  458.658212][ T3916]  ? file_end_write+0x1b0/0x1b0
[  458.662899][ T3916]  ? mutex_lock+0xb6/0x130
[  458.667161][ T3916]  ? create_io_thread+0x1e0/0x1e0
[  458.672014][ T3916]  ? __mutex_lock_slowpath+0x10/0x10
[  458.677130][ T3916]  __x64_sys_clone+0x289/0x310
[  458.681729][ T3916]  ? __do_sys_vfork+0x130/0x130
[  458.686418][ T3916]  ? debug_smp_processor_id+0x17/0x20
[  458.691625][ T3916]  do_syscall_64+0x44/0xd0
[  458.695878][ T3916]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  458.701606][ T3916] RIP: 0033:0x7f475ae3d829
[  458.705861][ T3916] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  458.725298][ T3916] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  458.733543][ T3916] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  458.741357][ T3916] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  458.749169][ T3916] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  458.756993][ T3916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  458.764832][ T3916] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  458.772607][ T3916]  </TASK>
[  458.780030][ T3918] FAULT_INJECTION: forcing a failure.
[  458.780030][ T3918] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  458.793183][ T3918] CPU: 0 PID: 3918 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  458.801443][ T3918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  458.811692][ T3918] Call Trace:
[  458.814816][ T3918]  <TASK>
[  458.817595][ T3918]  dump_stack_lvl+0x151/0x1b7
[  458.822105][ T3918]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  458.827400][ T3918]  ? __kasan_check_write+0x14/0x20
[  458.832437][ T3918]  ? __set_page_owner+0x2ee/0x310
[  458.837302][ T3918]  dump_stack+0x15/0x17
[  458.841378][ T3918]  should_fail+0x3c0/0x510
[  458.845644][ T3918]  should_fail_alloc_page+0x58/0x70
[  458.850682][ T3918]  __alloc_pages+0x207/0x850
[  458.855173][ T3918]  ? __alloc_pages+0x3bd/0x850
[  458.859783][ T3918]  ? zone_watermark_fast+0x200/0x200
[  458.864992][ T3918]  ? zone_watermark_fast+0x200/0x200
[  458.870104][ T3918]  ? __kasan_slab_alloc+0xc9/0xe0
[  458.874964][ T3918]  ? __kasan_check_write+0x14/0x20
[  458.879909][ T3918]  ? _raw_spin_lock+0xa3/0x1b0
[  458.884512][ T3918]  __pmd_alloc+0xb1/0x550
[  458.888817][ T3918]  ? kmem_cache_alloc+0x189/0x2f0
[  458.893687][ T3918]  ? anon_vma_fork+0x1d9/0x4f0
[  458.898446][ T3918]  ? __pud_alloc+0x260/0x260
[  458.902787][ T3918]  ? __pud_alloc+0x218/0x260
[  458.907215][ T3918]  ? handle_mm_fault+0x2f60/0x2f60
[  458.912342][ T3918]  copy_page_range+0xd04/0x1090
[  458.917107][ T3918]  ? pfn_valid+0x1e0/0x1e0
[  458.921275][ T3918]  dup_mmap+0x9fc/0xec0
[  458.925266][ T3918]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  458.930474][ T3918]  ? __delayed_free_task+0x110/0x110
[  458.935628][ T3918]  ? __kasan_check_write+0x14/0x20
[  458.940680][ T3918]  ? mm_init+0x6bb/0x870
[  458.944785][ T3918]  dup_mm+0x91/0x330
[  458.948497][ T3918]  copy_mm+0x108/0x1b0
[  458.952527][ T3918]  copy_process+0x127a/0x3240
[  458.957013][ T3918]  ? proc_fail_nth_write+0x213/0x290
[  458.962115][ T3918]  ? proc_fail_nth_read+0x220/0x220
[  458.967148][ T3918]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  458.972188][ T3918]  ? vfs_write+0x9af/0x1050
[  458.976526][ T3918]  kernel_clone+0x224/0x8f0
[  458.980869][ T3918]  ? file_end_write+0x1b0/0x1b0
[  458.985638][ T3918]  ? mutex_lock+0xb6/0x130
[  458.990024][ T3918]  ? create_io_thread+0x1e0/0x1e0
[  458.994858][ T3918]  ? __mutex_lock_slowpath+0x10/0x10
[  459.000063][ T3918]  __x64_sys_clone+0x289/0x310
[  459.004658][ T3918]  ? __do_sys_vfork+0x130/0x130
[  459.009337][ T3918]  ? debug_smp_processor_id+0x17/0x20
[  459.014591][ T3918]  do_syscall_64+0x44/0xd0
[  459.018897][ T3918]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  459.024611][ T3918] RIP: 0033:0x7f475ae3d829
[  459.028876][ T3918] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  459.048404][ T3918] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  459.056652][ T3918] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  459.064552][ T3918] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  459.072450][ T3918] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  459.080257][ T3918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  459.088077][ T3918] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  459.095884][ T3918]  </TASK>
[  459.102958][ T3921] FAULT_INJECTION: forcing a failure.
[  459.102958][ T3921] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  459.116141][ T3921] CPU: 1 PID: 3921 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  459.124391][ T3921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  459.134415][ T3921] Call Trace:
[  459.137549][ T3921]  <TASK>
[  459.140313][ T3921]  dump_stack_lvl+0x151/0x1b7
[  459.144813][ T3921]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  459.150106][ T3921]  dump_stack+0x15/0x17
[  459.154294][ T3921]  should_fail+0x3c0/0x510
[  459.158769][ T3921]  should_fail_alloc_page+0x58/0x70
[  459.163897][ T3921]  __alloc_pages+0x207/0x850
[  459.168500][ T3921]  ? zone_watermark_fast+0x200/0x200
[  459.173618][ T3921]  ? dup_mmap+0x9fc/0xec0
[  459.177774][ T3921]  ? dup_mm+0x91/0x330
[  459.181675][ T3921]  ? copy_mm+0x108/0x1b0
[  459.185755][ T3921]  ? copy_process+0x127a/0x3240
[  459.190466][ T3921]  ? kvm_sched_clock_read+0x18/0x40
[  459.195562][ T3921]  pte_alloc_one+0x73/0x1b0
[  459.199990][ T3921]  ? pfn_modify_allowed+0x2e0/0x2e0
[  459.205032][ T3921]  ? __kasan_check_write+0x14/0x20
[  459.210060][ T3921]  ? __set_page_owner+0x2ee/0x310
[  459.214914][ T3921]  __pte_alloc+0x86/0x350
[  459.219089][ T3921]  ? free_pgtables+0x210/0x210
[  459.223693][ T3921]  copy_pte_range+0x1b1f/0x20b0
[  459.228590][ T3921]  ? __kunmap_atomic+0x80/0x80
[  459.233163][ T3921]  ? __pud_alloc+0x260/0x260
[  459.237618][ T3921]  ? __pud_alloc+0x218/0x260
[  459.242108][ T3921]  ? handle_mm_fault+0x2f60/0x2f60
[  459.247056][ T3921]  copy_page_range+0xc1e/0x1090
[  459.251743][ T3921]  ? pfn_valid+0x1e0/0x1e0
[  459.255992][ T3921]  dup_mmap+0x9fc/0xec0
[  459.259982][ T3921]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  459.265304][ T3921]  ? __delayed_free_task+0x110/0x110
[  459.270475][ T3921]  ? __kasan_check_write+0x14/0x20
[  459.275628][ T3921]  ? mm_init+0x6bb/0x870
[  459.279720][ T3921]  dup_mm+0x91/0x330
[  459.283445][ T3921]  copy_mm+0x108/0x1b0
[  459.287344][ T3921]  copy_process+0x127a/0x3240
[  459.291861][ T3921]  ? proc_fail_nth_write+0x213/0x290
[  459.296983][ T3921]  ? proc_fail_nth_read+0x220/0x220
[  459.302114][ T3921]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  459.307072][ T3921]  ? vfs_write+0x9af/0x1050
[  459.311401][ T3921]  kernel_clone+0x224/0x8f0
[  459.315737][ T3921]  ? file_end_write+0x1b0/0x1b0
[  459.320518][ T3921]  ? mutex_lock+0xb6/0x130
[  459.324771][ T3921]  ? create_io_thread+0x1e0/0x1e0
[  459.329631][ T3921]  ? __mutex_lock_slowpath+0x10/0x10
[  459.334753][ T3921]  __x64_sys_clone+0x289/0x310
[  459.339355][ T3921]  ? __do_sys_vfork+0x130/0x130
[  459.344043][ T3921]  ? debug_smp_processor_id+0x17/0x20
[  459.349257][ T3921]  do_syscall_64+0x44/0xd0
[  459.353584][ T3921]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  459.359312][ T3921] RIP: 0033:0x7f475ae3d829
[  459.363563][ T3921] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  459.383110][ T3921] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  459.391472][ T3921] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  459.399692][ T3921] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  459.407503][ T3921] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  459.415310][ T3921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  459.423123][ T3921] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  459.431020][ T3921]  </TASK>
[  459.438787][ T3923] FAULT_INJECTION: forcing a failure.
[  459.438787][ T3923] name failslab, interval 1, probability 0, space 0, times 0
[  459.451343][ T3923] CPU: 1 PID: 3923 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  459.459732][ T3923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  459.469623][ T3923] Call Trace:
[  459.472746][ T3923]  <TASK>
[  459.475524][ T3923]  dump_stack_lvl+0x151/0x1b7
[  459.480125][ T3923]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  459.485420][ T3923]  ? __kasan_check_write+0x14/0x20
[  459.490400][ T3923]  ? up_write+0xa1/0x190
[  459.494447][ T3923]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  459.500694][ T3923]  dump_stack+0x15/0x17
[  459.504687][ T3923]  should_fail+0x3c0/0x510
[  459.508963][ T3923]  __should_failslab+0x9f/0xe0
[  459.513536][ T3923]  should_failslab+0x9/0x20
[  459.517883][ T3923]  kmem_cache_alloc+0x4f/0x2f0
[  459.522478][ T3923]  ? anon_vma_fork+0xf7/0x4f0
[  459.526992][ T3923]  anon_vma_fork+0xf7/0x4f0
[  459.531539][ T3923]  ? dup_mmap+0x6ef/0xec0
[  459.535780][ T3923]  dup_mmap+0x7ec/0xec0
[  459.539770][ T3923]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  459.544982][ T3923]  ? __delayed_free_task+0x110/0x110
[  459.550096][ T3923]  ? __kasan_check_write+0x14/0x20
[  459.555220][ T3923]  ? mm_init+0x6bb/0x870
[  459.559713][ T3923]  dup_mm+0x91/0x330
[  459.563450][ T3923]  copy_mm+0x108/0x1b0
[  459.567347][ T3923]  copy_process+0x127a/0x3240
[  459.571862][ T3923]  ? proc_fail_nth_write+0x213/0x290
[  459.576977][ T3923]  ? proc_fail_nth_read+0x220/0x220
[  459.582097][ T3923]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  459.587051][ T3923]  ? vfs_write+0x9af/0x1050
[  459.591579][ T3923]  kernel_clone+0x224/0x8f0
[  459.595898][ T3923]  ? file_end_write+0x1b0/0x1b0
[  459.600584][ T3923]  ? mutex_lock+0xb6/0x130
[  459.604933][ T3923]  ? create_io_thread+0x1e0/0x1e0
[  459.609881][ T3923]  ? __mutex_lock_slowpath+0x10/0x10
[  459.615175][ T3923]  __x64_sys_clone+0x289/0x310
[  459.620523][ T3923]  ? __do_sys_vfork+0x130/0x130
[  459.625211][ T3923]  ? debug_smp_processor_id+0x17/0x20
[  459.630590][ T3923]  do_syscall_64+0x44/0xd0
[  459.634836][ T3923]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  459.640686][ T3923] RIP: 0033:0x7f475ae3d829
[  459.645024][ T3923] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  459.664685][ T3923] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  459.672931][ T3923] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  459.680871][ T3923] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  459.688819][ T3923] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  459.696622][ T3923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  459.704669][ T3923] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  459.712595][ T3923]  </TASK>
[  459.720298][ T3925] FAULT_INJECTION: forcing a failure.
[  459.720298][ T3925] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  459.733682][ T3925] CPU: 0 PID: 3925 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  459.741928][ T3925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  459.751911][ T3925] Call Trace:
[  459.755029][ T3925]  <TASK>
[  459.757807][ T3925]  dump_stack_lvl+0x151/0x1b7
[  459.762332][ T3925]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  459.767704][ T3925]  ? is_module_text_address+0xe1/0x140
[  459.773131][ T3925]  ? stack_trace_save+0x1f0/0x1f0
[  459.778068][ T3925]  dump_stack+0x15/0x17
[  459.782063][ T3925]  should_fail+0x3c0/0x510
[  459.786310][ T3925]  should_fail_alloc_page+0x58/0x70
[  459.791520][ T3925]  __alloc_pages+0x207/0x850
[  459.795945][ T3925]  ? stack_trace_save+0x12d/0x1f0
[  459.801117][ T3925]  ? stack_trace_snprint+0x100/0x100
[  459.806334][ T3925]  ? zone_watermark_fast+0x200/0x200
[  459.811522][ T3925]  ? __kasan_slab_alloc+0xc9/0xe0
[  459.816609][ T3925]  ? __kasan_slab_alloc+0xc9/0xe0
[  459.821451][ T3925]  ? __kasan_slab_alloc+0xb2/0xe0
[  459.826312][ T3925]  ? kmem_cache_alloc+0x189/0x2f0
[  459.831177][ T3925]  ? anon_vma_fork+0x1d9/0x4f0
[  459.835771][ T3925]  get_zeroed_page+0x19/0x40
[  459.840293][ T3925]  __pud_alloc+0x8b/0x260
[  459.844553][ T3925]  ? handle_mm_fault+0x2f60/0x2f60
[  459.849494][ T3925]  copy_page_range+0xd9e/0x1090
[  459.854174][ T3925]  ? pfn_valid+0x1e0/0x1e0
[  459.858515][ T3925]  dup_mmap+0x9fc/0xec0
[  459.862503][ T3925]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  459.867868][ T3925]  ? __delayed_free_task+0x110/0x110
[  459.872934][ T3925]  ? __kasan_check_write+0x14/0x20
[  459.877866][ T3925]  ? mm_init+0x6bb/0x870
[  459.882031][ T3925]  dup_mm+0x91/0x330
[  459.885766][ T3925]  copy_mm+0x108/0x1b0
[  459.889674][ T3925]  copy_process+0x127a/0x3240
[  459.894187][ T3925]  ? proc_fail_nth_write+0x213/0x290
[  459.899313][ T3925]  ? proc_fail_nth_read+0x220/0x220
[  459.904360][ T3925]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  459.909376][ T3925]  ? vfs_write+0x9af/0x1050
[  459.913715][ T3925]  kernel_clone+0x224/0x8f0
[  459.918053][ T3925]  ? file_end_write+0x1b0/0x1b0
[  459.922737][ T3925]  ? mutex_lock+0xb6/0x130
[  459.927079][ T3925]  ? create_io_thread+0x1e0/0x1e0
[  459.931943][ T3925]  ? __mutex_lock_slowpath+0x10/0x10
[  459.937066][ T3925]  __x64_sys_clone+0x289/0x310
[  459.941666][ T3925]  ? __do_sys_vfork+0x130/0x130
[  459.946812][ T3925]  ? debug_smp_processor_id+0x17/0x20
[  459.952172][ T3925]  do_syscall_64+0x44/0xd0
[  459.956421][ T3925]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  459.962237][ T3925] RIP: 0033:0x7f475ae3d829
[  459.966492][ T3925] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  459.985925][ T3925] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  459.994347][ T3925] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  460.002330][ T3925] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  460.010346][ T3925] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  460.018183][ T3925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  460.025965][ T3925] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  460.033830][ T3925]  </TASK>
[  460.041796][ T3927] FAULT_INJECTION: forcing a failure.
[  460.041796][ T3927] name failslab, interval 1, probability 0, space 0, times 0
[  460.054624][ T3927] CPU: 0 PID: 3927 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  460.063066][ T3927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  460.073422][ T3927] Call Trace:
[  460.076526][ T3927]  <TASK>
[  460.079313][ T3927]  dump_stack_lvl+0x151/0x1b7
[  460.083898][ T3927]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  460.089197][ T3927]  dump_stack+0x15/0x17
[  460.093186][ T3927]  should_fail+0x3c0/0x510
[  460.097440][ T3927]  __should_failslab+0x9f/0xe0
[  460.102154][ T3927]  should_failslab+0x9/0x20
[  460.106581][ T3927]  kmem_cache_alloc+0x4f/0x2f0
[  460.111287][ T3927]  ? anon_vma_fork+0x1d9/0x4f0
[  460.115878][ T3927]  anon_vma_fork+0x1d9/0x4f0
[  460.120295][ T3927]  dup_mmap+0x7ec/0xec0
[  460.124383][ T3927]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  460.129584][ T3927]  ? __delayed_free_task+0x110/0x110
[  460.134703][ T3927]  ? __kasan_check_write+0x14/0x20
[  460.140068][ T3927]  ? mm_init+0x6bb/0x870
[  460.144331][ T3927]  dup_mm+0x91/0x330
[  460.148159][ T3927]  copy_mm+0x108/0x1b0
[  460.152067][ T3927]  copy_process+0x127a/0x3240
[  460.156649][ T3927]  ? proc_fail_nth_write+0x213/0x290
[  460.161795][ T3927]  ? proc_fail_nth_read+0x220/0x220
[  460.166804][ T3927]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  460.171750][ T3927]  ? vfs_write+0x9af/0x1050
[  460.176179][ T3927]  kernel_clone+0x224/0x8f0
[  460.180517][ T3927]  ? file_end_write+0x1b0/0x1b0
[  460.185214][ T3927]  ? mutex_lock+0xb6/0x130
[  460.189460][ T3927]  ? create_io_thread+0x1e0/0x1e0
[  460.194329][ T3927]  ? __mutex_lock_slowpath+0x10/0x10
[  460.199524][ T3927]  __x64_sys_clone+0x289/0x310
[  460.204125][ T3927]  ? __do_sys_vfork+0x130/0x130
[  460.208906][ T3927]  ? debug_smp_processor_id+0x17/0x20
[  460.214110][ T3927]  do_syscall_64+0x44/0xd0
[  460.218382][ T3927]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  460.224190][ T3927] RIP: 0033:0x7f475ae3d829
[  460.228560][ T3927] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  460.248324][ T3927] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  460.256564][ T3927] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  460.264367][ T3927] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  460.272188][ T3927] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  460.279988][ T3927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  460.287799][ T3927] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  460.295617][ T3927]  </TASK>
[  460.302766][ T3930] FAULT_INJECTION: forcing a failure.
[  460.302766][ T3930] name failslab, interval 1, probability 0, space 0, times 0
[  460.315234][ T3930] CPU: 1 PID: 3930 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  460.323512][ T3930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  460.333387][ T3930] Call Trace:
[  460.336508][ T3930]  <TASK>
[  460.339292][ T3930]  dump_stack_lvl+0x151/0x1b7
[  460.343803][ T3930]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  460.349094][ T3930]  dump_stack+0x15/0x17
[  460.353086][ T3930]  should_fail+0x3c0/0x510
[  460.357354][ T3930]  __should_failslab+0x9f/0xe0
[  460.361937][ T3930]  should_failslab+0x9/0x20
[  460.366279][ T3930]  kmem_cache_alloc+0x4f/0x2f0
[  460.370877][ T3930]  ? anon_vma_fork+0x1d9/0x4f0
[  460.375496][ T3930]  anon_vma_fork+0x1d9/0x4f0
[  460.379905][ T3930]  dup_mmap+0x7ec/0xec0
[  460.383895][ T3930]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  460.389102][ T3930]  ? __delayed_free_task+0x110/0x110
[  460.394241][ T3930]  ? __kasan_check_write+0x14/0x20
[  460.399258][ T3930]  ? mm_init+0x6bb/0x870
[  460.403337][ T3930]  dup_mm+0x91/0x330
[  460.407071][ T3930]  copy_mm+0x108/0x1b0
[  460.411062][ T3930]  copy_process+0x127a/0x3240
[  460.415578][ T3930]  ? proc_fail_nth_write+0x213/0x290
[  460.420695][ T3930]  ? proc_fail_nth_read+0x220/0x220
[  460.425730][ T3930]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  460.430705][ T3930]  ? vfs_write+0x9af/0x1050
[  460.435024][ T3930]  kernel_clone+0x224/0x8f0
[  460.439358][ T3930]  ? file_end_write+0x1b0/0x1b0
[  460.444045][ T3930]  ? mutex_lock+0xb6/0x130
[  460.448295][ T3930]  ? create_io_thread+0x1e0/0x1e0
[  460.453156][ T3930]  ? __mutex_lock_slowpath+0x10/0x10
[  460.458278][ T3930]  __x64_sys_clone+0x289/0x310
[  460.462877][ T3930]  ? __do_sys_vfork+0x130/0x130
[  460.467581][ T3930]  ? debug_smp_processor_id+0x17/0x20
[  460.472772][ T3930]  do_syscall_64+0x44/0xd0
[  460.477024][ T3930]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  460.482841][ T3930] RIP: 0033:0x7f475ae3d829
[  460.487119][ T3930] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  460.506810][ T3930] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  460.515069][ T3930] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  460.522883][ T3930] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  460.530678][ T3930] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  460.538493][ T3930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  460.546300][ T3930] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  460.554116][ T3930]  </TASK>
[  460.559684][ T3932] FAULT_INJECTION: forcing a failure.
[  460.559684][ T3932] name failslab, interval 1, probability 0, space 0, times 0
[  460.572353][ T3932] CPU: 0 PID: 3932 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  460.581363][ T3932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  460.591268][ T3932] Call Trace:
[  460.594641][ T3932]  <TASK>
[  460.597616][ T3932]  dump_stack_lvl+0x151/0x1b7
[  460.602210][ T3932]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  460.608417][ T3932]  ? __kasan_check_write+0x14/0x20
[  460.613769][ T3932]  ? up_write+0xa1/0x190
[  460.618104][ T3932]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  460.624498][ T3932]  dump_stack+0x15/0x17
[  460.628581][ T3932]  should_fail+0x3c0/0x510
[  460.632808][ T3932]  __should_failslab+0x9f/0xe0
[  460.637412][ T3932]  should_failslab+0x9/0x20
[  460.641745][ T3932]  kmem_cache_alloc+0x4f/0x2f0
[  460.646385][ T3932]  ? anon_vma_fork+0xf7/0x4f0
[  460.650856][ T3932]  anon_vma_fork+0xf7/0x4f0
[  460.655196][ T3932]  ? dup_mmap+0x6ef/0xec0
[  460.659371][ T3932]  dup_mmap+0x7ec/0xec0
[  460.663358][ T3932]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  460.668657][ T3932]  ? __delayed_free_task+0x110/0x110
[  460.673790][ T3932]  ? __kasan_check_write+0x14/0x20
[  460.678801][ T3932]  ? mm_init+0x6bb/0x870
[  460.682881][ T3932]  dup_mm+0x91/0x330
[  460.686806][ T3932]  copy_mm+0x108/0x1b0
[  460.690694][ T3932]  copy_process+0x127a/0x3240
[  460.695207][ T3932]  ? proc_fail_nth_write+0x213/0x290
[  460.700330][ T3932]  ? proc_fail_nth_read+0x220/0x220
[  460.705359][ T3932]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  460.710341][ T3932]  ? vfs_write+0x9af/0x1050
[  460.714785][ T3932]  kernel_clone+0x224/0x8f0
[  460.719123][ T3932]  ? file_end_write+0x1b0/0x1b0
[  460.723826][ T3932]  ? mutex_lock+0xb6/0x130
[  460.728101][ T3932]  ? create_io_thread+0x1e0/0x1e0
[  460.733033][ T3932]  ? __mutex_lock_slowpath+0x10/0x10
[  460.738151][ T3932]  __x64_sys_clone+0x289/0x310
[  460.742735][ T3932]  ? __do_sys_vfork+0x130/0x130
[  460.747422][ T3932]  ? debug_smp_processor_id+0x17/0x20
[  460.752627][ T3932]  do_syscall_64+0x44/0xd0
[  460.756881][ T3932]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  460.762606][ T3932] RIP: 0033:0x7f475ae3d829
[  460.766860][ T3932] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  460.786576][ T3932] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  460.794850][ T3932] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  460.802799][ T3932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  460.810610][ T3932] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  460.818422][ T3932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  460.826239][ T3932] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  460.834051][ T3932]  </TASK>
[  460.840253][ T3934] FAULT_INJECTION: forcing a failure.
[  460.840253][ T3934] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  460.853458][ T3934] CPU: 1 PID: 3934 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  460.861853][ T3934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  460.871918][ T3934] Call Trace:
[  460.875042][ T3934]  <TASK>
[  460.877827][ T3934]  dump_stack_lvl+0x151/0x1b7
[  460.882342][ T3934]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  460.887659][ T3934]  ? __kasan_check_write+0x14/0x20
[  460.892853][ T3934]  ? __set_page_owner+0x2ee/0x310
[  460.897815][ T3934]  dump_stack+0x15/0x17
[  460.901797][ T3934]  should_fail+0x3c0/0x510
[  460.906223][ T3934]  should_fail_alloc_page+0x58/0x70
[  460.911438][ T3934]  __alloc_pages+0x207/0x850
[  460.915940][ T3934]  ? __alloc_pages+0x3bd/0x850
[  460.920626][ T3934]  ? zone_watermark_fast+0x200/0x200
[  460.925922][ T3934]  ? zone_watermark_fast+0x200/0x200
[  460.931040][ T3934]  ? __kasan_slab_alloc+0xc9/0xe0
[  460.935905][ T3934]  ? __kasan_check_write+0x14/0x20
[  460.940863][ T3934]  ? _raw_spin_lock+0xa3/0x1b0
[  460.946037][ T3934]  __pmd_alloc+0xb1/0x550
[  460.950446][ T3934]  ? kmem_cache_alloc+0x189/0x2f0
[  460.955329][ T3934]  ? anon_vma_fork+0x1d9/0x4f0
[  460.959929][ T3934]  ? __pud_alloc+0x260/0x260
[  460.964504][ T3934]  ? __pud_alloc+0x218/0x260
[  460.968931][ T3934]  ? handle_mm_fault+0x2f60/0x2f60
[  460.973875][ T3934]  copy_page_range+0xd04/0x1090
[  460.978571][ T3934]  ? pfn_valid+0x1e0/0x1e0
[  460.982816][ T3934]  dup_mmap+0x9fc/0xec0
[  460.986811][ T3934]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  460.992009][ T3934]  ? __delayed_free_task+0x110/0x110
[  460.997129][ T3934]  ? __kasan_check_write+0x14/0x20
[  461.002253][ T3934]  ? mm_init+0x6bb/0x870
[  461.006330][ T3934]  dup_mm+0x91/0x330
[  461.010065][ T3934]  copy_mm+0x108/0x1b0
[  461.013970][ T3934]  copy_process+0x127a/0x3240
[  461.018487][ T3934]  ? proc_fail_nth_write+0x213/0x290
[  461.023605][ T3934]  ? proc_fail_nth_read+0x220/0x220
[  461.028727][ T3934]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  461.033670][ T3934]  ? vfs_write+0x9af/0x1050
[  461.038014][ T3934]  kernel_clone+0x224/0x8f0
[  461.042443][ T3934]  ? file_end_write+0x1b0/0x1b0
[  461.047128][ T3934]  ? mutex_lock+0xb6/0x130
[  461.051381][ T3934]  ? create_io_thread+0x1e0/0x1e0
[  461.056239][ T3934]  ? __mutex_lock_slowpath+0x10/0x10
[  461.062300][ T3934]  __x64_sys_clone+0x289/0x310
[  461.067670][ T3934]  ? __do_sys_vfork+0x130/0x130
[  461.072435][ T3934]  ? debug_smp_processor_id+0x17/0x20
[  461.077654][ T3934]  do_syscall_64+0x44/0xd0
[  461.082161][ T3934]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  461.087977][ T3934] RIP: 0033:0x7f475ae3d829
[  461.092401][ T3934] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  461.111929][ T3934] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  461.120164][ T3934] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  461.127980][ T3934] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  461.135788][ T3934] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  461.143912][ T3934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  461.151722][ T3934] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  461.159533][ T3934]  </TASK>
[  461.166487][ T3936] FAULT_INJECTION: forcing a failure.
[  461.166487][ T3936] name failslab, interval 1, probability 0, space 0, times 0
[  461.179180][ T3936] CPU: 1 PID: 3936 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  461.187388][ T3936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  461.197279][ T3936] Call Trace:
[  461.200407][ T3936]  <TASK>
[  461.203182][ T3936]  dump_stack_lvl+0x151/0x1b7
[  461.207698][ T3936]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  461.213078][ T3936]  dump_stack+0x15/0x17
[  461.217073][ T3936]  should_fail+0x3c0/0x510
[  461.221323][ T3936]  __should_failslab+0x9f/0xe0
[  461.226090][ T3936]  should_failslab+0x9/0x20
[  461.230458][ T3936]  kmem_cache_alloc+0x4f/0x2f0
[  461.235021][ T3936]  ? anon_vma_fork+0x1d9/0x4f0
[  461.239743][ T3936]  anon_vma_fork+0x1d9/0x4f0
[  461.244179][ T3936]  dup_mmap+0x7ec/0xec0
[  461.248416][ T3936]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  461.253626][ T3936]  ? __delayed_free_task+0x110/0x110
[  461.258739][ T3936]  ? __kasan_check_write+0x14/0x20
[  461.263791][ T3936]  ? mm_init+0x6bb/0x870
[  461.267858][ T3936]  dup_mm+0x91/0x330
[  461.271586][ T3936]  copy_mm+0x108/0x1b0
[  461.275490][ T3936]  copy_process+0x127a/0x3240
[  461.280006][ T3936]  ? proc_fail_nth_write+0x213/0x290
[  461.285127][ T3936]  ? proc_fail_nth_read+0x220/0x220
[  461.290162][ T3936]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  461.295109][ T3936]  ? vfs_write+0x9af/0x1050
[  461.299446][ T3936]  kernel_clone+0x224/0x8f0
[  461.303796][ T3936]  ? file_end_write+0x1b0/0x1b0
[  461.308736][ T3936]  ? mutex_lock+0xb6/0x130
[  461.312999][ T3936]  ? create_io_thread+0x1e0/0x1e0
[  461.318022][ T3936]  ? __mutex_lock_slowpath+0x10/0x10
[  461.323154][ T3936]  __x64_sys_clone+0x289/0x310
[  461.327741][ T3936]  ? __do_sys_vfork+0x130/0x130
[  461.332513][ T3936]  ? debug_smp_processor_id+0x17/0x20
[  461.337724][ T3936]  do_syscall_64+0x44/0xd0
[  461.342077][ T3936]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  461.347802][ T3936] RIP: 0033:0x7f475ae3d829
[  461.352056][ T3936] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  461.371498][ T3936] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  461.379753][ T3936] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  461.387583][ T3936] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  461.395363][ T3936] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  461.403174][ T3936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  461.411085][ T3936] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  461.418893][ T3936]  </TASK>
[  461.426192][ T3939] FAULT_INJECTION: forcing a failure.
[  461.426192][ T3939] name failslab, interval 1, probability 0, space 0, times 0
[  461.438780][ T3939] CPU: 1 PID: 3939 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  461.447005][ T3939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  461.456897][ T3939] Call Trace:
[  461.460021][ T3939]  <TASK>
[  461.462803][ T3939]  dump_stack_lvl+0x151/0x1b7
[  461.467313][ T3939]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  461.472607][ T3939]  ? __kasan_check_write+0x14/0x20
[  461.477555][ T3939]  ? up_write+0xa1/0x190
[  461.481632][ T3939]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  461.487884][ T3939]  dump_stack+0x15/0x17
[  461.491877][ T3939]  should_fail+0x3c0/0x510
[  461.496130][ T3939]  __should_failslab+0x9f/0xe0
[  461.500728][ T3939]  should_failslab+0x9/0x20
[  461.505241][ T3939]  kmem_cache_alloc+0x4f/0x2f0
[  461.510201][ T3939]  ? anon_vma_fork+0xf7/0x4f0
[  461.515650][ T3939]  anon_vma_fork+0xf7/0x4f0
[  461.520324][ T3939]  ? dup_mmap+0x6ef/0xec0
[  461.524496][ T3939]  dup_mmap+0x7ec/0xec0
[  461.528658][ T3939]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  461.533867][ T3939]  ? __delayed_free_task+0x110/0x110
[  461.538989][ T3939]  ? __kasan_check_write+0x14/0x20
[  461.543929][ T3939]  ? mm_init+0x6bb/0x870
[  461.548096][ T3939]  dup_mm+0x91/0x330
[  461.551917][ T3939]  copy_mm+0x108/0x1b0
[  461.555916][ T3939]  copy_process+0x127a/0x3240
[  461.560772][ T3939]  ? proc_fail_nth_write+0x213/0x290
[  461.565890][ T3939]  ? proc_fail_nth_read+0x220/0x220
[  461.570931][ T3939]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  461.575957][ T3939]  ? vfs_write+0x9af/0x1050
[  461.580298][ T3939]  kernel_clone+0x224/0x8f0
[  461.584725][ T3939]  ? file_end_write+0x1b0/0x1b0
[  461.589409][ T3939]  ? mutex_lock+0xb6/0x130
[  461.594454][ T3939]  ? create_io_thread+0x1e0/0x1e0
[  461.599566][ T3939]  ? __mutex_lock_slowpath+0x10/0x10
[  461.604683][ T3939]  __x64_sys_clone+0x289/0x310
[  461.609293][ T3939]  ? __do_sys_vfork+0x130/0x130
[  461.613973][ T3939]  ? debug_smp_processor_id+0x17/0x20
[  461.619209][ T3939]  do_syscall_64+0x44/0xd0
[  461.623432][ T3939]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  461.629162][ T3939] RIP: 0033:0x7f475ae3d829
[  461.633436][ T3939] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  461.652950][ T3939] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  461.661200][ T3939] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  461.668995][ T3939] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  461.676897][ T3939] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  461.684713][ T3939] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  461.692517][ T3939] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  461.700417][ T3939]  </TASK>
[  461.707419][ T3941] FAULT_INJECTION: forcing a failure.
[  461.707419][ T3941] name failslab, interval 1, probability 0, space 0, times 0
[  461.719980][ T3941] CPU: 1 PID: 3941 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  461.728404][ T3941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  461.738290][ T3941] Call Trace:
[  461.741447][ T3941]  <TASK>
[  461.744192][ T3941]  dump_stack_lvl+0x151/0x1b7
[  461.748887][ T3941]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  461.754375][ T3941]  ? __kasan_check_write+0x14/0x20
[  461.759292][ T3941]  ? up_write+0xa1/0x190
[  461.763460][ T3941]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  461.769714][ T3941]  dump_stack+0x15/0x17
[  461.773707][ T3941]  should_fail+0x3c0/0x510
[  461.778046][ T3941]  __should_failslab+0x9f/0xe0
[  461.782816][ T3941]  should_failslab+0x9/0x20
[  461.787260][ T3941]  kmem_cache_alloc+0x4f/0x2f0
[  461.791884][ T3941]  ? anon_vma_fork+0xf7/0x4f0
[  461.796583][ T3941]  anon_vma_fork+0xf7/0x4f0
[  461.800920][ T3941]  ? dup_mmap+0x6ef/0xec0
[  461.805096][ T3941]  dup_mmap+0x7ec/0xec0
[  461.809076][ T3941]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  461.814295][ T3941]  ? __delayed_free_task+0x110/0x110
[  461.819415][ T3941]  ? __kasan_check_write+0x14/0x20
[  461.824352][ T3941]  ? mm_init+0x6bb/0x870
[  461.828431][ T3941]  dup_mm+0x91/0x330
[  461.832165][ T3941]  copy_mm+0x108/0x1b0
[  461.836083][ T3941]  copy_process+0x127a/0x3240
[  461.840582][ T3941]  ? proc_fail_nth_write+0x213/0x290
[  461.845804][ T3941]  ? proc_fail_nth_read+0x220/0x220
[  461.850921][ T3941]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  461.855860][ T3941]  ? vfs_write+0x9af/0x1050
[  461.860198][ T3941]  kernel_clone+0x224/0x8f0
[  461.864537][ T3941]  ? file_end_write+0x1b0/0x1b0
[  461.869311][ T3941]  ? mutex_lock+0xb6/0x130
[  461.873571][ T3941]  ? create_io_thread+0x1e0/0x1e0
[  461.878422][ T3941]  ? __mutex_lock_slowpath+0x10/0x10
[  461.883543][ T3941]  __x64_sys_clone+0x289/0x310
[  461.888157][ T3941]  ? __do_sys_vfork+0x130/0x130
[  461.892831][ T3941]  ? debug_smp_processor_id+0x17/0x20
[  461.898046][ T3941]  do_syscall_64+0x44/0xd0
[  461.902299][ T3941]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  461.908804][ T3941] RIP: 0033:0x7f475ae3d829
[  461.913056][ T3941] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  461.932606][ T3941] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  461.940936][ T3941] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  461.949093][ T3941] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  461.957224][ T3941] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  461.965118][ T3941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  461.972929][ T3941] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  461.980917][ T3941]  </TASK>
[  461.987428][ T3943] FAULT_INJECTION: forcing a failure.
[  461.987428][ T3943] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  462.000554][ T3943] CPU: 1 PID: 3943 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  462.008854][ T3943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  462.019017][ T3943] Call Trace:
[  462.022160][ T3943]  <TASK>
[  462.024910][ T3943]  dump_stack_lvl+0x151/0x1b7
[  462.029421][ T3943]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  462.034807][ T3943]  ? is_module_text_address+0xe1/0x140
[  462.040097][ T3943]  ? stack_trace_save+0x1f0/0x1f0
[  462.045061][ T3943]  dump_stack+0x15/0x17
[  462.049172][ T3943]  should_fail+0x3c0/0x510
[  462.053494][ T3943]  should_fail_alloc_page+0x58/0x70
[  462.058525][ T3943]  __alloc_pages+0x207/0x850
[  462.062953][ T3943]  ? stack_trace_save+0x12d/0x1f0
[  462.067837][ T3943]  ? stack_trace_snprint+0x100/0x100
[  462.073106][ T3943]  ? zone_watermark_fast+0x200/0x200
[  462.078226][ T3943]  ? __kasan_slab_alloc+0xc9/0xe0
[  462.083087][ T3943]  ? __kasan_slab_alloc+0xc9/0xe0
[  462.087952][ T3943]  ? __kasan_slab_alloc+0xb2/0xe0
[  462.092894][ T3943]  ? kmem_cache_alloc+0x189/0x2f0
[  462.098045][ T3943]  ? anon_vma_fork+0x1d9/0x4f0
[  462.102720][ T3943]  get_zeroed_page+0x19/0x40
[  462.107143][ T3943]  __pud_alloc+0x8b/0x260
[  462.111311][ T3943]  ? handle_mm_fault+0x2f60/0x2f60
[  462.116515][ T3943]  copy_page_range+0xd9e/0x1090
[  462.121818][ T3943]  ? pfn_valid+0x1e0/0x1e0
[  462.126075][ T3943]  dup_mmap+0x9fc/0xec0
[  462.130172][ T3943]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  462.135354][ T3943]  ? __delayed_free_task+0x110/0x110
[  462.140470][ T3943]  ? __kasan_check_write+0x14/0x20
[  462.145421][ T3943]  ? mm_init+0x6bb/0x870
[  462.149598][ T3943]  dup_mm+0x91/0x330
[  462.153410][ T3943]  copy_mm+0x108/0x1b0
[  462.157399][ T3943]  copy_process+0x127a/0x3240
[  462.161912][ T3943]  ? proc_fail_nth_write+0x213/0x290
[  462.167210][ T3943]  ? proc_fail_nth_read+0x220/0x220
[  462.172240][ T3943]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  462.177299][ T3943]  ? vfs_write+0x9af/0x1050
[  462.181700][ T3943]  kernel_clone+0x224/0x8f0
[  462.186052][ T3943]  ? file_end_write+0x1b0/0x1b0
[  462.190738][ T3943]  ? mutex_lock+0xb6/0x130
[  462.195165][ T3943]  ? create_io_thread+0x1e0/0x1e0
[  462.200026][ T3943]  ? __mutex_lock_slowpath+0x10/0x10
[  462.205144][ T3943]  __x64_sys_clone+0x289/0x310
[  462.209736][ T3943]  ? __do_sys_vfork+0x130/0x130
[  462.214510][ T3943]  ? debug_smp_processor_id+0x17/0x20
[  462.219719][ T3943]  do_syscall_64+0x44/0xd0
[  462.223974][ T3943]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  462.229704][ T3943] RIP: 0033:0x7f475ae3d829
[  462.233963][ T3943] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  462.253915][ T3943] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  462.262156][ T3943] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  462.270749][ T3943] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  462.278735][ T3943] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  462.286545][ T3943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  462.294355][ T3943] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  462.303006][ T3943]  </TASK>
[  462.309174][ T3946] FAULT_INJECTION: forcing a failure.
[  462.309174][ T3946] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  462.322254][ T3946] CPU: 0 PID: 3946 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  462.330505][ T3946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  462.340479][ T3946] Call Trace:
[  462.343604][ T3946]  <TASK>
[  462.346384][ T3946]  dump_stack_lvl+0x151/0x1b7
[  462.350894][ T3946]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  462.356707][ T3946]  ? __kasan_check_write+0x14/0x20
[  462.361657][ T3946]  ? __set_page_owner+0x2ee/0x310
[  462.366619][ T3946]  dump_stack+0x15/0x17
[  462.370708][ T3946]  should_fail+0x3c0/0x510
[  462.374964][ T3946]  should_fail_alloc_page+0x58/0x70
[  462.380089][ T3946]  __alloc_pages+0x207/0x850
[  462.384603][ T3946]  ? __alloc_pages+0x3bd/0x850
[  462.389290][ T3946]  ? zone_watermark_fast+0x200/0x200
[  462.394402][ T3946]  ? zone_watermark_fast+0x200/0x200
[  462.400303][ T3946]  ? __kasan_slab_alloc+0xc9/0xe0
[  462.405340][ T3946]  ? __kasan_check_write+0x14/0x20
[  462.410286][ T3946]  ? _raw_spin_lock+0xa3/0x1b0
[  462.414886][ T3946]  __pmd_alloc+0xb1/0x550
[  462.419053][ T3946]  ? kmem_cache_alloc+0x189/0x2f0
[  462.423913][ T3946]  ? anon_vma_fork+0x1d9/0x4f0
[  462.428525][ T3946]  ? __pud_alloc+0x260/0x260
[  462.433026][ T3946]  ? __pud_alloc+0x218/0x260
[  462.437451][ T3946]  ? handle_mm_fault+0x2f60/0x2f60
[  462.442398][ T3946]  copy_page_range+0xd04/0x1090
[  462.447098][ T3946]  ? pfn_valid+0x1e0/0x1e0
[  462.451338][ T3946]  dup_mmap+0x9fc/0xec0
[  462.455330][ T3946]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  462.460642][ T3946]  ? __delayed_free_task+0x110/0x110
[  462.465758][ T3946]  ? __kasan_check_write+0x14/0x20
[  462.470703][ T3946]  ? mm_init+0x6bb/0x870
[  462.474784][ T3946]  dup_mm+0x91/0x330
[  462.478525][ T3946]  copy_mm+0x108/0x1b0
[  462.482767][ T3946]  copy_process+0x127a/0x3240
[  462.487371][ T3946]  ? proc_fail_nth_write+0x213/0x290
[  462.492489][ T3946]  ? proc_fail_nth_read+0x220/0x220
[  462.497611][ T3946]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  462.502564][ T3946]  ? vfs_write+0x9af/0x1050
[  462.506897][ T3946]  kernel_clone+0x224/0x8f0
[  462.511238][ T3946]  ? file_end_write+0x1b0/0x1b0
[  462.515990][ T3946]  ? mutex_lock+0xb6/0x130
[  462.520181][ T3946]  ? create_io_thread+0x1e0/0x1e0
[  462.525057][ T3946]  ? __mutex_lock_slowpath+0x10/0x10
[  462.530431][ T3946]  __x64_sys_clone+0x289/0x310
[  462.535038][ T3946]  ? __do_sys_vfork+0x130/0x130
[  462.539789][ T3946]  ? debug_smp_processor_id+0x17/0x20
[  462.544997][ T3946]  do_syscall_64+0x44/0xd0
[  462.549249][ T3946]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  462.555068][ T3946] RIP: 0033:0x7f475ae3d829
[  462.559320][ T3946] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  462.579138][ T3946] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  462.587379][ T3946] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  462.595184][ T3946] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  462.603020][ T3946] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  462.610809][ T3946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  462.618625][ T3946] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  462.626440][ T3946]  </TASK>
[  462.632084][ T3948] FAULT_INJECTION: forcing a failure.
[  462.632084][ T3948] name failslab, interval 1, probability 0, space 0, times 0
[  462.644738][ T3948] CPU: 0 PID: 3948 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  462.653148][ T3948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  462.663135][ T3948] Call Trace:
[  462.666257][ T3948]  <TASK>
[  462.669048][ T3948]  dump_stack_lvl+0x151/0x1b7
[  462.673543][ T3948]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  462.678838][ T3948]  dump_stack+0x15/0x17
[  462.682832][ T3948]  should_fail+0x3c0/0x510
[  462.687170][ T3948]  __should_failslab+0x9f/0xe0
[  462.691769][ T3948]  should_failslab+0x9/0x20
[  462.696108][ T3948]  kmem_cache_alloc+0x4f/0x2f0
[  462.700706][ T3948]  ? anon_vma_clone+0xa1/0x510
[  462.705309][ T3948]  anon_vma_clone+0xa1/0x510
[  462.709843][ T3948]  anon_vma_fork+0x91/0x4f0
[  462.714266][ T3948]  ? dup_mmap+0x6ef/0xec0
[  462.718445][ T3948]  dup_mmap+0x7ec/0xec0
[  462.722434][ T3948]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  462.727658][ T3948]  ? __delayed_free_task+0x110/0x110
[  462.732760][ T3948]  ? __kasan_check_write+0x14/0x20
[  462.737798][ T3948]  ? mm_init+0x6bb/0x870
[  462.741963][ T3948]  dup_mm+0x91/0x330
[  462.745776][ T3948]  copy_mm+0x108/0x1b0
[  462.749770][ T3948]  copy_process+0x127a/0x3240
[  462.754293][ T3948]  ? proc_fail_nth_write+0x213/0x290
[  462.759402][ T3948]  ? proc_fail_nth_read+0x220/0x220
[  462.764436][ T3948]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  462.769385][ T3948]  ? vfs_write+0x9af/0x1050
[  462.773725][ T3948]  kernel_clone+0x224/0x8f0
[  462.778412][ T3948]  ? file_end_write+0x1b0/0x1b0
[  462.783106][ T3948]  ? mutex_lock+0xb6/0x130
[  462.787347][ T3948]  ? create_io_thread+0x1e0/0x1e0
[  462.792206][ T3948]  ? __mutex_lock_slowpath+0x10/0x10
[  462.797326][ T3948]  __x64_sys_clone+0x289/0x310
[  462.802090][ T3948]  ? __do_sys_vfork+0x130/0x130
[  462.806702][ T3948]  ? debug_smp_processor_id+0x17/0x20
[  462.812000][ T3948]  do_syscall_64+0x44/0xd0
[  462.816252][ T3948]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  462.822761][ T3948] RIP: 0033:0x7f475ae3d829
[  462.827012][ T3948] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  462.847419][ T3948] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  462.855654][ T3948] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  462.863553][ T3948] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  462.871394][ T3948] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  462.879258][ T3948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  462.887294][ T3948] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  462.895073][ T3948]  </TASK>
[  462.901698][ T3951] FAULT_INJECTION: forcing a failure.
[  462.901698][ T3951] name failslab, interval 1, probability 0, space 0, times 0
[  462.914539][ T3951] CPU: 1 PID: 3951 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  462.922768][ T3951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  462.932749][ T3951] Call Trace:
[  462.935880][ T3951]  <TASK>
[  462.938648][ T3951]  dump_stack_lvl+0x151/0x1b7
[  462.943172][ T3951]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  462.948461][ T3951]  dump_stack+0x15/0x17
[  462.952458][ T3951]  should_fail+0x3c0/0x510
[  462.956707][ T3951]  __should_failslab+0x9f/0xe0
[  462.961303][ T3951]  should_failslab+0x9/0x20
[  462.965729][ T3951]  kmem_cache_alloc+0x4f/0x2f0
[  462.970336][ T3951]  ? anon_vma_fork+0x1d9/0x4f0
[  462.975026][ T3951]  anon_vma_fork+0x1d9/0x4f0
[  462.979443][ T3951]  dup_mmap+0x7ec/0xec0
[  462.983434][ T3951]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  462.988652][ T3951]  ? __delayed_free_task+0x110/0x110
[  462.993762][ T3951]  ? __kasan_check_write+0x14/0x20
[  462.998883][ T3951]  ? mm_init+0x6bb/0x870
[  463.003062][ T3951]  dup_mm+0x91/0x330
[  463.006792][ T3951]  copy_mm+0x108/0x1b0
[  463.010687][ T3951]  copy_process+0x127a/0x3240
[  463.015559][ T3951]  ? proc_fail_nth_write+0x213/0x290
[  463.020677][ T3951]  ? proc_fail_nth_read+0x220/0x220
[  463.025709][ T3951]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  463.030656][ T3951]  ? vfs_write+0x9af/0x1050
[  463.034995][ T3951]  kernel_clone+0x224/0x8f0
[  463.040287][ T3951]  ? file_end_write+0x1b0/0x1b0
[  463.045105][ T3951]  ? mutex_lock+0xb6/0x130
[  463.049539][ T3951]  ? create_io_thread+0x1e0/0x1e0
[  463.054387][ T3951]  ? __mutex_lock_slowpath+0x10/0x10
[  463.059506][ T3951]  __x64_sys_clone+0x289/0x310
[  463.064109][ T3951]  ? __do_sys_vfork+0x130/0x130
[  463.068796][ T3951]  ? debug_smp_processor_id+0x17/0x20
[  463.074183][ T3951]  do_syscall_64+0x44/0xd0
[  463.078437][ T3951]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  463.084171][ T3951] RIP: 0033:0x7f475ae3d829
[  463.088411][ T3951] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  463.107851][ T3951] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  463.116093][ T3951] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  463.124017][ T3951] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  463.131803][ T3951] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  463.139615][ T3951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  463.147435][ T3951] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  463.155241][ T3951]  </TASK>
[  463.162410][ T3953] FAULT_INJECTION: forcing a failure.
[  463.162410][ T3953] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  463.175524][ T3953] CPU: 0 PID: 3953 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  463.183857][ T3953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  463.193753][ T3953] Call Trace:
[  463.196881][ T3953]  <TASK>
[  463.199654][ T3953]  dump_stack_lvl+0x151/0x1b7
[  463.204177][ T3953]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  463.209459][ T3953]  dump_stack+0x15/0x17
[  463.213461][ T3953]  should_fail+0x3c0/0x510
[  463.217705][ T3953]  should_fail_alloc_page+0x58/0x70
[  463.222738][ T3953]  __alloc_pages+0x207/0x850
[  463.227188][ T3953]  ? zone_watermark_fast+0x200/0x200
[  463.232283][ T3953]  ? dup_mmap+0x9fc/0xec0
[  463.236450][ T3953]  ? dup_mm+0x91/0x330
[  463.240462][ T3953]  ? copy_mm+0x108/0x1b0
[  463.244535][ T3953]  ? copy_process+0x127a/0x3240
[  463.249220][ T3953]  ? kvm_sched_clock_read+0x18/0x40
[  463.254437][ T3953]  pte_alloc_one+0x73/0x1b0
[  463.259033][ T3953]  ? pfn_modify_allowed+0x2e0/0x2e0
[  463.264060][ T3953]  ? __kasan_check_write+0x14/0x20
[  463.269186][ T3953]  ? __set_page_owner+0x2ee/0x310
[  463.274127][ T3953]  __pte_alloc+0x86/0x350
[  463.278390][ T3953]  ? free_pgtables+0x210/0x210
[  463.282980][ T3953]  copy_pte_range+0x1b1f/0x20b0
[  463.287848][ T3953]  ? __kunmap_atomic+0x80/0x80
[  463.292729][ T3953]  ? __pud_alloc+0x260/0x260
[  463.297219][ T3953]  ? __pud_alloc+0x218/0x260
[  463.301641][ T3953]  ? handle_mm_fault+0x2f60/0x2f60
[  463.306588][ T3953]  copy_page_range+0xc1e/0x1090
[  463.311306][ T3953]  ? pfn_valid+0x1e0/0x1e0
[  463.315874][ T3953]  dup_mmap+0x9fc/0xec0
[  463.319868][ T3953]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  463.325079][ T3953]  ? __delayed_free_task+0x110/0x110
[  463.330288][ T3953]  ? __kasan_check_write+0x14/0x20
[  463.335227][ T3953]  ? mm_init+0x6bb/0x870
[  463.339313][ T3953]  dup_mm+0x91/0x330
[  463.343215][ T3953]  copy_mm+0x108/0x1b0
[  463.347120][ T3953]  copy_process+0x127a/0x3240
[  463.351904][ T3953]  ? proc_fail_nth_write+0x213/0x290
[  463.357039][ T3953]  ? proc_fail_nth_read+0x220/0x220
[  463.362064][ T3953]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  463.366996][ T3953]  ? vfs_write+0x9af/0x1050
[  463.371338][ T3953]  kernel_clone+0x224/0x8f0
[  463.375689][ T3953]  ? file_end_write+0x1b0/0x1b0
[  463.380361][ T3953]  ? mutex_lock+0xb6/0x130
[  463.384614][ T3953]  ? create_io_thread+0x1e0/0x1e0
[  463.389474][ T3953]  ? __mutex_lock_slowpath+0x10/0x10
[  463.394594][ T3953]  __x64_sys_clone+0x289/0x310
[  463.399196][ T3953]  ? __do_sys_vfork+0x130/0x130
[  463.404335][ T3953]  ? debug_smp_processor_id+0x17/0x20
[  463.410397][ T3953]  do_syscall_64+0x44/0xd0
[  463.414637][ T3953]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  463.420365][ T3953] RIP: 0033:0x7f475ae3d829
[  463.424621][ T3953] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  463.444061][ T3953] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  463.452304][ T3953] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  463.460115][ T3953] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  463.468020][ T3953] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  463.475827][ T3953] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  463.483729][ T3953] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  463.491569][ T3953]  </TASK>
[  463.498519][ T3956] FAULT_INJECTION: forcing a failure.
[  463.498519][ T3956] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  463.511699][ T3956] CPU: 1 PID: 3956 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  463.519928][ T3956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  463.529926][ T3956] Call Trace:
[  463.533038][ T3956]  <TASK>
[  463.535813][ T3956]  dump_stack_lvl+0x151/0x1b7
[  463.540414][ T3956]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  463.545980][ T3956]  ? __kasan_check_write+0x14/0x20
[  463.551270][ T3956]  ? __set_page_owner+0x2ee/0x310
[  463.556122][ T3956]  dump_stack+0x15/0x17
[  463.560113][ T3956]  should_fail+0x3c0/0x510
[  463.564365][ T3956]  should_fail_alloc_page+0x58/0x70
[  463.569400][ T3956]  __alloc_pages+0x207/0x850
[  463.573831][ T3956]  ? __alloc_pages+0x3bd/0x850
[  463.578435][ T3956]  ? zone_watermark_fast+0x200/0x200
[  463.583549][ T3956]  ? zone_watermark_fast+0x200/0x200
[  463.588666][ T3956]  ? __kasan_slab_alloc+0xc9/0xe0
[  463.593529][ T3956]  ? __kasan_check_write+0x14/0x20
[  463.598476][ T3956]  ? _raw_spin_lock+0xa3/0x1b0
[  463.603076][ T3956]  __pmd_alloc+0xb1/0x550
[  463.607242][ T3956]  ? kmem_cache_alloc+0x189/0x2f0
[  463.612105][ T3956]  ? anon_vma_fork+0x1d9/0x4f0
[  463.616721][ T3956]  ? __pud_alloc+0x260/0x260
[  463.621136][ T3956]  ? __pud_alloc+0x218/0x260
[  463.625644][ T3956]  ? handle_mm_fault+0x2f60/0x2f60
[  463.630590][ T3956]  copy_page_range+0xd04/0x1090
[  463.635292][ T3956]  ? pfn_valid+0x1e0/0x1e0
[  463.639728][ T3956]  dup_mmap+0x9fc/0xec0
[  463.643717][ T3956]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  463.648925][ T3956]  ? __delayed_free_task+0x110/0x110
[  463.654053][ T3956]  ? __kasan_check_write+0x14/0x20
[  463.659002][ T3956]  ? mm_init+0x6bb/0x870
[  463.663073][ T3956]  dup_mm+0x91/0x330
[  463.666804][ T3956]  copy_mm+0x108/0x1b0
[  463.670713][ T3956]  copy_process+0x127a/0x3240
[  463.675223][ T3956]  ? proc_fail_nth_write+0x213/0x290
[  463.680340][ T3956]  ? proc_fail_nth_read+0x220/0x220
[  463.685382][ T3956]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  463.690321][ T3956]  ? vfs_write+0x9af/0x1050
[  463.694661][ T3956]  kernel_clone+0x224/0x8f0
[  463.699001][ T3956]  ? file_end_write+0x1b0/0x1b0
[  463.703687][ T3956]  ? mutex_lock+0xb6/0x130
[  463.707942][ T3956]  ? create_io_thread+0x1e0/0x1e0
[  463.712800][ T3956]  ? __mutex_lock_slowpath+0x10/0x10
[  463.717943][ T3956]  __x64_sys_clone+0x289/0x310
[  463.722523][ T3956]  ? __do_sys_vfork+0x130/0x130
[  463.727210][ T3956]  ? debug_smp_processor_id+0x17/0x20
[  463.732418][ T3956]  do_syscall_64+0x44/0xd0
[  463.736668][ T3956]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  463.742423][ T3956] RIP: 0033:0x7f475ae3d829
[  463.746652][ T3956] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  463.766971][ T3956] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  463.775246][ T3956] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  463.783104][ T3956] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  463.790914][ T3956] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  463.798724][ T3956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  463.806536][ T3956] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  463.814351][ T3956]  </TASK>
[  463.819818][ T3958] FAULT_INJECTION: forcing a failure.
[  463.819818][ T3958] name failslab, interval 1, probability 0, space 0, times 0
[  463.832369][ T3958] CPU: 1 PID: 3958 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  463.840681][ T3958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  463.850663][ T3958] Call Trace:
[  463.853776][ T3958]  <TASK>
[  463.856571][ T3958]  dump_stack_lvl+0x151/0x1b7
[  463.861082][ T3958]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  463.866708][ T3958]  dump_stack+0x15/0x17
[  463.870700][ T3958]  should_fail+0x3c0/0x510
[  463.874953][ T3958]  __should_failslab+0x9f/0xe0
[  463.879561][ T3958]  should_failslab+0x9/0x20
[  463.883978][ T3958]  kmem_cache_alloc+0x4f/0x2f0
[  463.888580][ T3958]  ? anon_vma_fork+0x1d9/0x4f0
[  463.893180][ T3958]  anon_vma_fork+0x1d9/0x4f0
[  463.897605][ T3958]  dup_mmap+0x7ec/0xec0
[  463.901608][ T3958]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  463.906928][ T3958]  ? __delayed_free_task+0x110/0x110
[  463.912039][ T3958]  ? __kasan_check_write+0x14/0x20
[  463.916988][ T3958]  ? mm_init+0x6bb/0x870
[  463.921062][ T3958]  dup_mm+0x91/0x330
[  463.924815][ T3958]  copy_mm+0x108/0x1b0
[  463.928839][ T3958]  copy_process+0x127a/0x3240
[  463.933497][ T3958]  ? proc_fail_nth_write+0x213/0x290
[  463.938556][ T3958]  ? proc_fail_nth_read+0x220/0x220
[  463.943696][ T3958]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  463.948636][ T3958]  ? vfs_write+0x9af/0x1050
[  463.953134][ T3958]  kernel_clone+0x224/0x8f0
[  463.957473][ T3958]  ? file_end_write+0x1b0/0x1b0
[  463.962172][ T3958]  ? mutex_lock+0xb6/0x130
[  463.966499][ T3958]  ? create_io_thread+0x1e0/0x1e0
[  463.971385][ T3958]  ? __mutex_lock_slowpath+0x10/0x10
[  463.976510][ T3958]  __x64_sys_clone+0x289/0x310
[  463.981095][ T3958]  ? __do_sys_vfork+0x130/0x130
[  463.985769][ T3958]  ? debug_smp_processor_id+0x17/0x20
[  463.991062][ T3958]  do_syscall_64+0x44/0xd0
[  463.995314][ T3958]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  464.001040][ T3958] RIP: 0033:0x7f475ae3d829
[  464.005297][ T3958] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  464.024736][ T3958] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  464.032984][ T3958] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  464.040881][ T3958] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  464.048872][ T3958] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  464.056680][ T3958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  464.064573][ T3958] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  464.072474][ T3958]  </TASK>
[  464.080418][ T3960] FAULT_INJECTION: forcing a failure.
[  464.080418][ T3960] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  464.093670][ T3960] CPU: 1 PID: 3960 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  464.102104][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  464.112249][ T3960] Call Trace:
[  464.115377][ T3960]  <TASK>
[  464.118149][ T3960]  dump_stack_lvl+0x151/0x1b7
[  464.122756][ T3960]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  464.128656][ T3960]  ? __kasan_check_write+0x14/0x20
[  464.133611][ T3960]  ? __set_page_owner+0x2ee/0x310
[  464.138580][ T3960]  dump_stack+0x15/0x17
[  464.142543][ T3960]  should_fail+0x3c0/0x510
[  464.146798][ T3960]  should_fail_alloc_page+0x58/0x70
[  464.152091][ T3960]  __alloc_pages+0x207/0x850
[  464.156518][ T3960]  ? __alloc_pages+0x3bd/0x850
[  464.161118][ T3960]  ? zone_watermark_fast+0x200/0x200
[  464.166248][ T3960]  ? zone_watermark_fast+0x200/0x200
[  464.171357][ T3960]  ? __kasan_slab_alloc+0xc9/0xe0
[  464.176220][ T3960]  ? __kasan_check_write+0x14/0x20
[  464.181336][ T3960]  ? _raw_spin_lock+0xa3/0x1b0
[  464.187241][ T3960]  __pmd_alloc+0xb1/0x550
[  464.191407][ T3960]  ? kmem_cache_alloc+0x189/0x2f0
[  464.196442][ T3960]  ? anon_vma_fork+0x1d9/0x4f0
[  464.201043][ T3960]  ? __pud_alloc+0x260/0x260
[  464.205470][ T3960]  ? __pud_alloc+0x218/0x260
[  464.209982][ T3960]  ? handle_mm_fault+0x2f60/0x2f60
[  464.214940][ T3960]  copy_page_range+0xd04/0x1090
[  464.219616][ T3960]  ? pfn_valid+0x1e0/0x1e0
[  464.223877][ T3960]  dup_mmap+0x9fc/0xec0
[  464.227858][ T3960]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  464.233069][ T3960]  ? __delayed_free_task+0x110/0x110
[  464.238198][ T3960]  ? __kasan_check_write+0x14/0x20
[  464.243142][ T3960]  ? mm_init+0x6bb/0x870
[  464.247216][ T3960]  dup_mm+0x91/0x330
[  464.250956][ T3960]  copy_mm+0x108/0x1b0
[  464.254948][ T3960]  copy_process+0x127a/0x3240
[  464.259548][ T3960]  ? proc_fail_nth_write+0x213/0x290
[  464.264660][ T3960]  ? proc_fail_nth_read+0x220/0x220
[  464.269694][ T3960]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  464.274850][ T3960]  ? vfs_write+0x9af/0x1050
[  464.279200][ T3960]  kernel_clone+0x224/0x8f0
[  464.283603][ T3960]  ? file_end_write+0x1b0/0x1b0
[  464.288550][ T3960]  ? mutex_lock+0xb6/0x130
[  464.292817][ T3960]  ? create_io_thread+0x1e0/0x1e0
[  464.297855][ T3960]  ? __mutex_lock_slowpath+0x10/0x10
[  464.302966][ T3960]  __x64_sys_clone+0x289/0x310
[  464.307588][ T3960]  ? __do_sys_vfork+0x130/0x130
[  464.312258][ T3960]  ? debug_smp_processor_id+0x17/0x20
[  464.317462][ T3960]  do_syscall_64+0x44/0xd0
[  464.321714][ T3960]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  464.327445][ T3960] RIP: 0033:0x7f475ae3d829
[  464.331701][ T3960] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  464.351224][ T3960] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  464.359488][ T3960] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  464.367389][ T3960] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  464.375181][ T3960] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  464.382990][ T3960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  464.390799][ T3960] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  464.398612][ T3960]  </TASK>
[  464.404265][ T3962] FAULT_INJECTION: forcing a failure.
[  464.404265][ T3962] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  464.417390][ T3962] CPU: 1 PID: 3962 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  464.425687][ T3962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  464.436453][ T3962] Call Trace:
[  464.439574][ T3962]  <TASK>
[  464.442364][ T3962]  dump_stack_lvl+0x151/0x1b7
[  464.446862][ T3962]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  464.452158][ T3962]  dump_stack+0x15/0x17
[  464.456236][ T3962]  should_fail+0x3c0/0x510
[  464.460493][ T3962]  should_fail_alloc_page+0x58/0x70
[  464.465527][ T3962]  __alloc_pages+0x207/0x850
[  464.469961][ T3962]  ? zone_watermark_fast+0x200/0x200
[  464.475070][ T3962]  ? dup_mmap+0x9fc/0xec0
[  464.479238][ T3962]  ? dup_mm+0x91/0x330
[  464.483144][ T3962]  ? copy_mm+0x108/0x1b0
[  464.487221][ T3962]  ? copy_process+0x127a/0x3240
[  464.491995][ T3962]  ? kvm_sched_clock_read+0x18/0x40
[  464.497036][ T3962]  pte_alloc_one+0x73/0x1b0
[  464.501377][ T3962]  ? pfn_modify_allowed+0x2e0/0x2e0
[  464.506400][ T3962]  ? __kasan_check_write+0x14/0x20
[  464.511348][ T3962]  ? __set_page_owner+0x2ee/0x310
[  464.516210][ T3962]  __pte_alloc+0x86/0x350
[  464.520376][ T3962]  ? free_pgtables+0x210/0x210
[  464.524979][ T3962]  copy_pte_range+0x1b1f/0x20b0
[  464.529674][ T3962]  ? __kunmap_atomic+0x80/0x80
[  464.534263][ T3962]  ? __pud_alloc+0x260/0x260
[  464.538686][ T3962]  ? __pud_alloc+0x218/0x260
[  464.543201][ T3962]  ? handle_mm_fault+0x2f60/0x2f60
[  464.548150][ T3962]  copy_page_range+0xc1e/0x1090
[  464.552929][ T3962]  ? pfn_valid+0x1e0/0x1e0
[  464.557176][ T3962]  dup_mmap+0x9fc/0xec0
[  464.561165][ T3962]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  464.566375][ T3962]  ? __delayed_free_task+0x110/0x110
[  464.571497][ T3962]  ? __kasan_check_write+0x14/0x20
[  464.576528][ T3962]  ? mm_init+0x6bb/0x870
[  464.580609][ T3962]  dup_mm+0x91/0x330
[  464.584339][ T3962]  copy_mm+0x108/0x1b0
[  464.588246][ T3962]  copy_process+0x127a/0x3240
[  464.592760][ T3962]  ? proc_fail_nth_write+0x213/0x290
[  464.597975][ T3962]  ? proc_fail_nth_read+0x220/0x220
[  464.602999][ T3962]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  464.607955][ T3962]  ? vfs_write+0x9af/0x1050
[  464.612287][ T3962]  kernel_clone+0x224/0x8f0
[  464.616715][ T3962]  ? file_end_write+0x1b0/0x1b0
[  464.621401][ T3962]  ? mutex_lock+0xb6/0x130
[  464.625651][ T3962]  ? create_io_thread+0x1e0/0x1e0
[  464.630516][ T3962]  ? __mutex_lock_slowpath+0x10/0x10
[  464.635736][ T3962]  __x64_sys_clone+0x289/0x310
[  464.640322][ T3962]  ? __do_sys_vfork+0x130/0x130
[  464.645006][ T3962]  ? debug_smp_processor_id+0x17/0x20
[  464.650214][ T3962]  do_syscall_64+0x44/0xd0
[  464.654467][ T3962]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  464.660204][ T3962] RIP: 0033:0x7f475ae3d829
[  464.664449][ T3962] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  464.683898][ T3962] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  464.692135][ T3962] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  464.699946][ T3962] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  464.707758][ T3962] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  464.715742][ T3962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  464.723559][ T3962] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  464.731371][ T3962]  </TASK>
[  464.738436][ T3965] FAULT_INJECTION: forcing a failure.
[  464.738436][ T3965] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  464.751529][ T3965] CPU: 1 PID: 3965 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  464.759765][ T3965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  464.769663][ T3965] Call Trace:
[  464.772820][ T3965]  <TASK>
[  464.775669][ T3965]  dump_stack_lvl+0x151/0x1b7
[  464.780181][ T3965]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  464.785477][ T3965]  dump_stack+0x15/0x17
[  464.789468][ T3965]  should_fail+0x3c0/0x510
[  464.793726][ T3965]  should_fail_alloc_page+0x58/0x70
[  464.798770][ T3965]  __alloc_pages+0x207/0x850
[  464.803188][ T3965]  ? zone_watermark_fast+0x200/0x200
[  464.808300][ T3965]  ? dup_mmap+0x9fc/0xec0
[  464.812470][ T3965]  ? dup_mm+0x91/0x330
[  464.816374][ T3965]  ? copy_mm+0x108/0x1b0
[  464.820451][ T3965]  ? copy_process+0x127a/0x3240
[  464.825139][ T3965]  ? kvm_sched_clock_read+0x18/0x40
[  464.830175][ T3965]  pte_alloc_one+0x73/0x1b0
[  464.834515][ T3965]  ? pfn_modify_allowed+0x2e0/0x2e0
[  464.839634][ T3965]  ? __kasan_check_write+0x14/0x20
[  464.844589][ T3965]  ? __set_page_owner+0x2ee/0x310
[  464.849499][ T3965]  __pte_alloc+0x86/0x350
[  464.853610][ T3965]  ? free_pgtables+0x210/0x210
[  464.858212][ T3965]  copy_pte_range+0x1b1f/0x20b0
[  464.862994][ T3965]  ? __kunmap_atomic+0x80/0x80
[  464.867584][ T3965]  ? __pud_alloc+0x260/0x260
[  464.872011][ T3965]  ? __pud_alloc+0x218/0x260
[  464.876434][ T3965]  ? handle_mm_fault+0x2f60/0x2f60
[  464.881389][ T3965]  copy_page_range+0xc1e/0x1090
[  464.886071][ T3965]  ? pfn_valid+0x1e0/0x1e0
[  464.890321][ T3965]  dup_mmap+0x9fc/0xec0
[  464.894325][ T3965]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  464.899519][ T3965]  ? __delayed_free_task+0x110/0x110
[  464.904639][ T3965]  ? __kasan_check_write+0x14/0x20
[  464.909585][ T3965]  ? mm_init+0x6bb/0x870
[  464.913666][ T3965]  dup_mm+0x91/0x330
[  464.917398][ T3965]  copy_mm+0x108/0x1b0
[  464.921307][ T3965]  copy_process+0x127a/0x3240
[  464.925824][ T3965]  ? proc_fail_nth_write+0x213/0x290
[  464.930940][ T3965]  ? proc_fail_nth_read+0x220/0x220
[  464.936011][ T3965]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  464.940922][ T3965]  ? vfs_write+0x9af/0x1050
[  464.945266][ T3965]  kernel_clone+0x224/0x8f0
[  464.949602][ T3965]  ? file_end_write+0x1b0/0x1b0
[  464.954289][ T3965]  ? mutex_lock+0xb6/0x130
[  464.958544][ T3965]  ? create_io_thread+0x1e0/0x1e0
[  464.963399][ T3965]  ? __mutex_lock_slowpath+0x10/0x10
[  464.968520][ T3965]  __x64_sys_clone+0x289/0x310
[  464.973121][ T3965]  ? __do_sys_vfork+0x130/0x130
[  464.977810][ T3965]  ? debug_smp_processor_id+0x17/0x20
[  464.983017][ T3965]  do_syscall_64+0x44/0xd0
[  464.987266][ T3965]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  464.993011][ T3965] RIP: 0033:0x7f475ae3d829
[  464.997511][ T3965] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  465.016951][ T3965] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  465.025191][ T3965] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  465.033046][ T3965] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  465.041553][ T3965] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  465.049359][ T3965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  465.057356][ T3965] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  465.065773][ T3965]  </TASK>
[  465.072521][ T3967] FAULT_INJECTION: forcing a failure.
[  465.072521][ T3967] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  465.086474][ T3967] CPU: 1 PID: 3967 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  465.094719][ T3967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  465.104613][ T3967] Call Trace:
[  465.107735][ T3967]  <TASK>
[  465.110603][ T3967]  dump_stack_lvl+0x151/0x1b7
[  465.115638][ T3967]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  465.120930][ T3967]  ? __kasan_check_write+0x14/0x20
[  465.125963][ T3967]  ? __set_page_owner+0x2ee/0x310
[  465.130867][ T3967]  dump_stack+0x15/0x17
[  465.135362][ T3967]  should_fail+0x3c0/0x510
[  465.139597][ T3967]  should_fail_alloc_page+0x58/0x70
[  465.144710][ T3967]  __alloc_pages+0x207/0x850
[  465.149148][ T3967]  ? __alloc_pages+0x3bd/0x850
[  465.153839][ T3967]  ? zone_watermark_fast+0x200/0x200
[  465.158946][ T3967]  ? zone_watermark_fast+0x200/0x200
[  465.164164][ T3967]  ? __kasan_slab_alloc+0xc9/0xe0
[  465.169379][ T3967]  ? __kasan_check_write+0x14/0x20
[  465.174326][ T3967]  ? _raw_spin_lock+0xa3/0x1b0
[  465.178914][ T3967]  __pmd_alloc+0xb1/0x550
[  465.183080][ T3967]  ? kmem_cache_alloc+0x189/0x2f0
[  465.188156][ T3967]  ? anon_vma_fork+0x1d9/0x4f0
[  465.192795][ T3967]  ? __pud_alloc+0x260/0x260
[  465.197184][ T3967]  ? __pud_alloc+0x218/0x260
[  465.202044][ T3967]  ? handle_mm_fault+0x2f60/0x2f60
[  465.207092][ T3967]  copy_page_range+0xd04/0x1090
[  465.211764][ T3967]  ? pfn_valid+0x1e0/0x1e0
[  465.216013][ T3967]  dup_mmap+0x9fc/0xec0
[  465.220094][ T3967]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  465.225428][ T3967]  ? __delayed_free_task+0x110/0x110
[  465.230632][ T3967]  ? __kasan_check_write+0x14/0x20
[  465.235587][ T3967]  ? mm_init+0x6bb/0x870
[  465.239873][ T3967]  dup_mm+0x91/0x330
[  465.243588][ T3967]  copy_mm+0x108/0x1b0
[  465.247492][ T3967]  copy_process+0x127a/0x3240
[  465.252008][ T3967]  ? proc_fail_nth_write+0x213/0x290
[  465.257123][ T3967]  ? proc_fail_nth_read+0x220/0x220
[  465.262170][ T3967]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  465.267110][ T3967]  ? vfs_write+0x9af/0x1050
[  465.271448][ T3967]  kernel_clone+0x224/0x8f0
[  465.275784][ T3967]  ? file_end_write+0x1b0/0x1b0
[  465.280477][ T3967]  ? mutex_lock+0xb6/0x130
[  465.284739][ T3967]  ? create_io_thread+0x1e0/0x1e0
[  465.289585][ T3967]  ? __mutex_lock_slowpath+0x10/0x10
[  465.294881][ T3967]  __x64_sys_clone+0x289/0x310
[  465.299490][ T3967]  ? __do_sys_vfork+0x130/0x130
[  465.304171][ T3967]  ? debug_smp_processor_id+0x17/0x20
[  465.309466][ T3967]  do_syscall_64+0x44/0xd0
[  465.313757][ T3967]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  465.319456][ T3967] RIP: 0033:0x7f475ae3d829
[  465.323733][ T3967] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  465.344325][ T3967] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  465.352659][ T3967] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  465.360460][ T3967] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  465.369135][ T3967] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  465.377194][ T3967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  465.385011][ T3967] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  465.392912][ T3967]  </TASK>
[  465.398202][ T3969] FAULT_INJECTION: forcing a failure.
[  465.398202][ T3969] name failslab, interval 1, probability 0, space 0, times 0
[  465.410722][ T3969] CPU: 1 PID: 3969 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  465.419033][ T3969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  465.429074][ T3969] Call Trace:
[  465.432193][ T3969]  <TASK>
[  465.434978][ T3969]  dump_stack_lvl+0x151/0x1b7
[  465.440523][ T3969]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  465.445833][ T3969]  dump_stack+0x15/0x17
[  465.449824][ T3969]  should_fail+0x3c0/0x510
[  465.454060][ T3969]  __should_failslab+0x9f/0xe0
[  465.458662][ T3969]  should_failslab+0x9/0x20
[  465.463008][ T3969]  kmem_cache_alloc+0x4f/0x2f0
[  465.467686][ T3969]  ? anon_vma_fork+0x1d9/0x4f0
[  465.472312][ T3969]  anon_vma_fork+0x1d9/0x4f0
[  465.476717][ T3969]  dup_mmap+0x7ec/0xec0
[  465.480804][ T3969]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  465.485999][ T3969]  ? __delayed_free_task+0x110/0x110
[  465.491294][ T3969]  ? __kasan_check_write+0x14/0x20
[  465.497457][ T3969]  ? mm_init+0x6bb/0x870
[  465.501541][ T3969]  dup_mm+0x91/0x330
[  465.505288][ T3969]  copy_mm+0x108/0x1b0
[  465.509177][ T3969]  copy_process+0x127a/0x3240
[  465.514477][ T3969]  ? proc_fail_nth_write+0x213/0x290
[  465.519789][ T3969]  ? proc_fail_nth_read+0x220/0x220
[  465.524808][ T3969]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  465.529769][ T3969]  ? vfs_write+0x9af/0x1050
[  465.535040][ T3969]  kernel_clone+0x224/0x8f0
[  465.539382][ T3969]  ? file_end_write+0x1b0/0x1b0
[  465.544131][ T3969]  ? mutex_lock+0xb6/0x130
[  465.550417][ T3969]  ? create_io_thread+0x1e0/0x1e0
[  465.555266][ T3969]  ? __mutex_lock_slowpath+0x10/0x10
[  465.560579][ T3969]  __x64_sys_clone+0x289/0x310
[  465.565180][ T3969]  ? __do_sys_vfork+0x130/0x130
[  465.569945][ T3969]  ? debug_smp_processor_id+0x17/0x20
[  465.575152][ T3969]  do_syscall_64+0x44/0xd0
[  465.579494][ T3969]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  465.585222][ T3969] RIP: 0033:0x7f475ae3d829
[  465.589736][ T3969] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  465.609345][ T3969] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  465.617567][ T3969] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  465.625470][ T3969] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  465.633273][ T3969] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  465.641197][ T3969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  465.649096][ T3969] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  465.656905][ T3969]  </TASK>
[  465.663347][ T3972] FAULT_INJECTION: forcing a failure.
[  465.663347][ T3972] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  465.676696][ T3972] CPU: 1 PID: 3972 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  465.684939][ T3972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  465.694828][ T3972] Call Trace:
[  465.698040][ T3972]  <TASK>
[  465.700819][ T3972]  dump_stack_lvl+0x151/0x1b7
[  465.705332][ T3972]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  465.710624][ T3972]  ? __kasan_check_write+0x14/0x20
[  465.715572][ T3972]  ? __set_page_owner+0x2ee/0x310
[  465.720440][ T3972]  dump_stack+0x15/0x17
[  465.724423][ T3972]  should_fail+0x3c0/0x510
[  465.728677][ T3972]  should_fail_alloc_page+0x58/0x70
[  465.733719][ T3972]  __alloc_pages+0x207/0x850
[  465.738137][ T3972]  ? __alloc_pages+0x3bd/0x850
[  465.742738][ T3972]  ? zone_watermark_fast+0x200/0x200
[  465.747858][ T3972]  ? zone_watermark_fast+0x200/0x200
[  465.752980][ T3972]  ? __kasan_slab_alloc+0xc9/0xe0
[  465.757838][ T3972]  ? __kasan_check_write+0x14/0x20
[  465.762785][ T3972]  ? _raw_spin_lock+0xa3/0x1b0
[  465.767392][ T3972]  __pmd_alloc+0xb1/0x550
[  465.771553][ T3972]  ? kmem_cache_alloc+0x189/0x2f0
[  465.776447][ T3972]  ? anon_vma_fork+0x1d9/0x4f0
[  465.781014][ T3972]  ? __pud_alloc+0x260/0x260
[  465.785440][ T3972]  ? __pud_alloc+0x218/0x260
[  465.790044][ T3972]  ? handle_mm_fault+0x2f60/0x2f60
[  465.794987][ T3972]  copy_page_range+0xd04/0x1090
[  465.799788][ T3972]  ? pfn_valid+0x1e0/0x1e0
[  465.804039][ T3972]  dup_mmap+0x9fc/0xec0
[  465.808029][ T3972]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  465.813229][ T3972]  ? __delayed_free_task+0x110/0x110
[  465.818363][ T3972]  ? __kasan_check_write+0x14/0x20
[  465.823294][ T3972]  ? mm_init+0x6bb/0x870
[  465.827374][ T3972]  dup_mm+0x91/0x330
[  465.831193][ T3972]  copy_mm+0x108/0x1b0
[  465.835099][ T3972]  copy_process+0x127a/0x3240
[  465.839613][ T3972]  ? proc_fail_nth_write+0x213/0x290
[  465.844735][ T3972]  ? proc_fail_nth_read+0x220/0x220
[  465.849766][ T3972]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  465.854714][ T3972]  ? vfs_write+0x9af/0x1050
[  465.859054][ T3972]  kernel_clone+0x224/0x8f0
[  465.863392][ T3972]  ? file_end_write+0x1b0/0x1b0
[  465.868078][ T3972]  ? mutex_lock+0xb6/0x130
[  465.872331][ T3972]  ? create_io_thread+0x1e0/0x1e0
[  465.877198][ T3972]  ? __mutex_lock_slowpath+0x10/0x10
[  465.882313][ T3972]  __x64_sys_clone+0x289/0x310
[  465.886914][ T3972]  ? __do_sys_vfork+0x130/0x130
[  465.891602][ T3972]  ? debug_smp_processor_id+0x17/0x20
[  465.896805][ T3972]  do_syscall_64+0x44/0xd0
[  465.901089][ T3972]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  465.906787][ T3972] RIP: 0033:0x7f475ae3d829
[  465.911043][ T3972] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  465.930512][ T3972] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  465.938736][ T3972] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  465.946539][ T3972] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  465.954371][ T3972] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  465.962249][ T3972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  465.970061][ T3972] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  465.977873][ T3972]  </TASK>
[  465.983372][ T3974] FAULT_INJECTION: forcing a failure.
[  465.983372][ T3974] name failslab, interval 1, probability 0, space 0, times 0
[  465.995862][ T3974] CPU: 1 PID: 3974 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  466.004107][ T3974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  466.014006][ T3974] Call Trace:
[  466.017126][ T3974]  <TASK>
[  466.019957][ T3974]  dump_stack_lvl+0x151/0x1b7
[  466.024429][ T3974]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  466.029720][ T3974]  dump_stack+0x15/0x17
[  466.033704][ T3974]  should_fail+0x3c0/0x510
[  466.037957][ T3974]  __should_failslab+0x9f/0xe0
[  466.042555][ T3974]  should_failslab+0x9/0x20
[  466.046982][ T3974]  kmem_cache_alloc+0x4f/0x2f0
[  466.051583][ T3974]  ? dup_mmap+0x6d3/0xec0
[  466.055762][ T3974]  dup_mmap+0x6d3/0xec0
[  466.059744][ T3974]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  466.064951][ T3974]  ? __delayed_free_task+0x110/0x110
[  466.070158][ T3974]  ? __kasan_check_write+0x14/0x20
[  466.075283][ T3974]  ? mm_init+0x6bb/0x870
[  466.079358][ T3974]  dup_mm+0x91/0x330
[  466.083088][ T3974]  copy_mm+0x108/0x1b0
[  466.086995][ T3974]  copy_process+0x127a/0x3240
[  466.091509][ T3974]  ? proc_fail_nth_write+0x213/0x290
[  466.096758][ T3974]  ? proc_fail_nth_read+0x220/0x220
[  466.101784][ T3974]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  466.106732][ T3974]  ? vfs_write+0x9af/0x1050
[  466.111337][ T3974]  kernel_clone+0x224/0x8f0
[  466.115783][ T3974]  ? file_end_write+0x1b0/0x1b0
[  466.120507][ T3974]  ? mutex_lock+0xb6/0x130
[  466.124718][ T3974]  ? create_io_thread+0x1e0/0x1e0
[  466.129567][ T3974]  ? __mutex_lock_slowpath+0x10/0x10
[  466.134688][ T3974]  __x64_sys_clone+0x289/0x310
[  466.139285][ T3974]  ? __do_sys_vfork+0x130/0x130
[  466.143974][ T3974]  ? debug_smp_processor_id+0x17/0x20
[  466.149183][ T3974]  do_syscall_64+0x44/0xd0
[  466.153441][ T3974]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  466.159155][ T3974] RIP: 0033:0x7f475ae3d829
[  466.163408][ T3974] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  466.182939][ T3974] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  466.191381][ T3974] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  466.199190][ T3974] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  466.206993][ T3974] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  466.214807][ T3974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  466.222635][ T3974] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  466.230636][ T3974]  </TASK>
[  466.236971][ T3976] FAULT_INJECTION: forcing a failure.
[  466.236971][ T3976] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  466.250097][ T3976] CPU: 1 PID: 3976 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  466.258408][ T3976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  466.268386][ T3976] Call Trace:
[  466.271511][ T3976]  <TASK>
[  466.274290][ T3976]  dump_stack_lvl+0x151/0x1b7
[  466.278890][ T3976]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  466.284269][ T3976]  ? is_module_text_address+0xe1/0x140
[  466.290270][ T3976]  ? stack_trace_save+0x1f0/0x1f0
[  466.295119][ T3976]  dump_stack+0x15/0x17
[  466.299110][ T3976]  should_fail+0x3c0/0x510
[  466.303459][ T3976]  should_fail_alloc_page+0x58/0x70
[  466.308488][ T3976]  __alloc_pages+0x207/0x850
[  466.312911][ T3976]  ? stack_trace_save+0x12d/0x1f0
[  466.317772][ T3976]  ? stack_trace_snprint+0x100/0x100
[  466.322889][ T3976]  ? zone_watermark_fast+0x200/0x200
[  466.328010][ T3976]  ? __kasan_slab_alloc+0xc9/0xe0
[  466.332875][ T3976]  ? __kasan_slab_alloc+0xc9/0xe0
[  466.337783][ T3976]  ? __kasan_slab_alloc+0xb2/0xe0
[  466.342594][ T3976]  ? kmem_cache_alloc+0x189/0x2f0
[  466.347453][ T3976]  ? anon_vma_fork+0x1d9/0x4f0
[  466.352153][ T3976]  get_zeroed_page+0x19/0x40
[  466.356572][ T3976]  __pud_alloc+0x8b/0x260
[  466.360787][ T3976]  ? handle_mm_fault+0x2f60/0x2f60
[  466.365685][ T3976]  copy_page_range+0xd9e/0x1090
[  466.370375][ T3976]  ? pfn_valid+0x1e0/0x1e0
[  466.374874][ T3976]  dup_mmap+0x9fc/0xec0
[  466.378790][ T3976]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  466.384211][ T3976]  ? __delayed_free_task+0x110/0x110
[  466.389324][ T3976]  ? __kasan_check_write+0x14/0x20
[  466.394273][ T3976]  ? mm_init+0x6bb/0x870
[  466.398350][ T3976]  dup_mm+0x91/0x330
[  466.402080][ T3976]  copy_mm+0x108/0x1b0
[  466.405985][ T3976]  copy_process+0x127a/0x3240
[  466.410501][ T3976]  ? proc_fail_nth_write+0x213/0x290
[  466.415625][ T3976]  ? proc_fail_nth_read+0x220/0x220
[  466.420653][ T3976]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  466.425635][ T3976]  ? vfs_write+0x9af/0x1050
[  466.429969][ T3976]  kernel_clone+0x224/0x8f0
[  466.434296][ T3976]  ? file_end_write+0x1b0/0x1b0
[  466.439058][ T3976]  ? mutex_lock+0xb6/0x130
[  466.443310][ T3976]  ? create_io_thread+0x1e0/0x1e0
[  466.448166][ T3976]  ? __mutex_lock_slowpath+0x10/0x10
[  466.453288][ T3976]  __x64_sys_clone+0x289/0x310
[  466.457889][ T3976]  ? __do_sys_vfork+0x130/0x130
[  466.462572][ T3976]  ? debug_smp_processor_id+0x17/0x20
[  466.467784][ T3976]  do_syscall_64+0x44/0xd0
[  466.472033][ T3976]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  466.477762][ T3976] RIP: 0033:0x7f475ae3d829
[  466.482049][ T3976] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  466.501655][ T3976] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  466.510231][ T3976] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  466.518046][ T3976] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  466.525849][ T3976] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  466.533659][ T3976] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  466.541475][ T3976] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  466.549294][ T3976]  </TASK>
[  466.555533][ T3979] FAULT_INJECTION: forcing a failure.
[  466.555533][ T3979] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  466.568833][ T3979] CPU: 1 PID: 3979 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  466.577063][ T3979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  466.586958][ T3979] Call Trace:
[  466.590080][ T3979]  <TASK>
[  466.592860][ T3979]  dump_stack_lvl+0x151/0x1b7
[  466.597458][ T3979]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  466.603011][ T3979]  ? is_module_text_address+0xe1/0x140
[  466.608312][ T3979]  ? stack_trace_save+0x1f0/0x1f0
[  466.613174][ T3979]  dump_stack+0x15/0x17
[  466.618479][ T3979]  should_fail+0x3c0/0x510
[  466.622896][ T3979]  should_fail_alloc_page+0x58/0x70
[  466.628195][ T3979]  __alloc_pages+0x207/0x850
[  466.633134][ T3979]  ? stack_trace_save+0x12d/0x1f0
[  466.637993][ T3979]  ? stack_trace_snprint+0x100/0x100
[  466.643113][ T3979]  ? zone_watermark_fast+0x200/0x200
[  466.648233][ T3979]  ? __kasan_slab_alloc+0xc9/0xe0
[  466.653097][ T3979]  ? __kasan_slab_alloc+0xc9/0xe0
[  466.657959][ T3979]  ? __kasan_slab_alloc+0xb2/0xe0
[  466.662821][ T3979]  ? kmem_cache_alloc+0x189/0x2f0
[  466.667702][ T3979]  ? anon_vma_fork+0x1d9/0x4f0
[  466.672289][ T3979]  get_zeroed_page+0x19/0x40
[  466.676896][ T3979]  __pud_alloc+0x8b/0x260
[  466.681310][ T3979]  ? handle_mm_fault+0x2f60/0x2f60
[  466.686256][ T3979]  copy_page_range+0xd9e/0x1090
[  466.690956][ T3979]  ? pfn_valid+0x1e0/0x1e0
[  466.695198][ T3979]  dup_mmap+0x9fc/0xec0
[  466.699363][ T3979]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  466.704584][ T3979]  ? __delayed_free_task+0x110/0x110
[  466.709698][ T3979]  ? __kasan_check_write+0x14/0x20
[  466.714645][ T3979]  ? mm_init+0x6bb/0x870
[  466.718721][ T3979]  dup_mm+0x91/0x330
[  466.722553][ T3979]  copy_mm+0x108/0x1b0
[  466.726441][ T3979]  copy_process+0x127a/0x3240
[  466.730958][ T3979]  ? proc_fail_nth_write+0x213/0x290
[  466.736074][ T3979]  ? proc_fail_nth_read+0x220/0x220
[  466.742791][ T3979]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  466.747736][ T3979]  ? vfs_write+0x9af/0x1050
[  466.752076][ T3979]  kernel_clone+0x224/0x8f0
[  466.756413][ T3979]  ? file_end_write+0x1b0/0x1b0
[  466.761100][ T3979]  ? mutex_lock+0xb6/0x130
[  466.765351][ T3979]  ? create_io_thread+0x1e0/0x1e0
[  466.770213][ T3979]  ? __mutex_lock_slowpath+0x10/0x10
[  466.775335][ T3979]  __x64_sys_clone+0x289/0x310
[  466.779936][ T3979]  ? __do_sys_vfork+0x130/0x130
[  466.784900][ T3979]  ? debug_smp_processor_id+0x17/0x20
[  466.790091][ T3979]  do_syscall_64+0x44/0xd0
[  466.794341][ T3979]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  466.800260][ T3979] RIP: 0033:0x7f475ae3d829
[  466.804494][ T3979] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  466.826457][ T3979] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  466.834701][ T3979] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  466.842538][ T3979] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  466.850332][ T3979] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  466.858220][ T3979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  466.866119][ T3979] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  466.873935][ T3979]  </TASK>
[  466.881680][ T3981] FAULT_INJECTION: forcing a failure.
[  466.881680][ T3981] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  466.894888][ T3981] CPU: 1 PID: 3981 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  466.903198][ T3981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  466.913616][ T3981] Call Trace:
[  466.916753][ T3981]  <TASK>
[  466.919776][ T3981]  dump_stack_lvl+0x151/0x1b7
[  466.924293][ T3981]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  466.929681][ T3981]  ? __kasan_check_write+0x14/0x20
[  466.934630][ T3981]  ? __set_page_owner+0x2ee/0x310
[  466.939479][ T3981]  dump_stack+0x15/0x17
[  466.944167][ T3981]  should_fail+0x3c0/0x510
[  466.948419][ T3981]  should_fail_alloc_page+0x58/0x70
[  466.953461][ T3981]  __alloc_pages+0x207/0x850
[  466.957880][ T3981]  ? __alloc_pages+0x3bd/0x850
[  466.962488][ T3981]  ? zone_watermark_fast+0x200/0x200
[  466.967606][ T3981]  ? zone_watermark_fast+0x200/0x200
[  466.972727][ T3981]  ? __kasan_slab_alloc+0xc9/0xe0
[  466.977679][ T3981]  ? __kasan_check_write+0x14/0x20
[  466.982616][ T3981]  ? _raw_spin_lock+0xa3/0x1b0
[  466.987220][ T3981]  __pmd_alloc+0xb1/0x550
[  466.991390][ T3981]  ? kmem_cache_alloc+0x189/0x2f0
[  466.996245][ T3981]  ? anon_vma_fork+0x1d9/0x4f0
[  467.000843][ T3981]  ? __pud_alloc+0x260/0x260
[  467.005358][ T3981]  ? __pud_alloc+0x218/0x260
[  467.009795][ T3981]  ? handle_mm_fault+0x2f60/0x2f60
[  467.014729][ T3981]  copy_page_range+0xd04/0x1090
[  467.019427][ T3981]  ? pfn_valid+0x1e0/0x1e0
[  467.023675][ T3981]  dup_mmap+0x9fc/0xec0
[  467.027664][ T3981]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  467.034862][ T3981]  ? __delayed_free_task+0x110/0x110
[  467.039980][ T3981]  ? __kasan_check_write+0x14/0x20
[  467.044937][ T3981]  ? mm_init+0x6bb/0x870
[  467.049097][ T3981]  dup_mm+0x91/0x330
[  467.052915][ T3981]  copy_mm+0x108/0x1b0
[  467.056818][ T3981]  copy_process+0x127a/0x3240
[  467.061592][ T3981]  ? proc_fail_nth_write+0x213/0x290
[  467.068025][ T3981]  ? proc_fail_nth_read+0x220/0x220
[  467.073075][ T3981]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  467.078001][ T3981]  ? vfs_write+0x9af/0x1050
[  467.082530][ T3981]  kernel_clone+0x224/0x8f0
[  467.086850][ T3981]  ? file_end_write+0x1b0/0x1b0
[  467.091575][ T3981]  ? mutex_lock+0xb6/0x130
[  467.095875][ T3981]  ? create_io_thread+0x1e0/0x1e0
[  467.100738][ T3981]  ? __mutex_lock_slowpath+0x10/0x10
[  467.105858][ T3981]  __x64_sys_clone+0x289/0x310
[  467.110587][ T3981]  ? __do_sys_vfork+0x130/0x130
[  467.115408][ T3981]  ? debug_smp_processor_id+0x17/0x20
[  467.120615][ T3981]  do_syscall_64+0x44/0xd0
[  467.125394][ T3981]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  467.131290][ T3981] RIP: 0033:0x7f475ae3d829
[  467.135653][ T3981] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  467.155503][ T3981] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  467.163831][ T3981] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  467.171730][ T3981] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  467.179643][ T3981] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  467.187534][ T3981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  467.195344][ T3981] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  467.203239][ T3981]  </TASK>
[  467.209672][ T3983] FAULT_INJECTION: forcing a failure.
[  467.209672][ T3983] name failslab, interval 1, probability 0, space 0, times 0
[  467.222154][ T3983] CPU: 0 PID: 3983 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  467.230405][ T3983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  467.240295][ T3983] Call Trace:
[  467.243419][ T3983]  <TASK>
[  467.246195][ T3983]  dump_stack_lvl+0x151/0x1b7
[  467.250701][ T3983]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  467.255993][ T3983]  dump_stack+0x15/0x17
[  467.259986][ T3983]  should_fail+0x3c0/0x510
[  467.264247][ T3983]  __should_failslab+0x9f/0xe0
[  467.268842][ T3983]  should_failslab+0x9/0x20
[  467.273187][ T3983]  kmem_cache_alloc+0x4f/0x2f0
[  467.277797][ T3983]  ? anon_vma_fork+0x1d9/0x4f0
[  467.282386][ T3983]  anon_vma_fork+0x1d9/0x4f0
[  467.286805][ T3983]  dup_mmap+0x7ec/0xec0
[  467.290799][ T3983]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  467.296016][ T3983]  ? __delayed_free_task+0x110/0x110
[  467.301131][ T3983]  ? __kasan_check_write+0x14/0x20
[  467.306076][ T3983]  ? mm_init+0x6bb/0x870
[  467.310586][ T3983]  dup_mm+0x91/0x330
[  467.314325][ T3983]  copy_mm+0x108/0x1b0
[  467.318232][ T3983]  copy_process+0x127a/0x3240
[  467.322738][ T3983]  ? proc_fail_nth_write+0x213/0x290
[  467.327860][ T3983]  ? proc_fail_nth_read+0x220/0x220
[  467.332979][ T3983]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  467.338021][ T3983]  ? vfs_write+0x9af/0x1050
[  467.342354][ T3983]  kernel_clone+0x224/0x8f0
[  467.346808][ T3983]  ? file_end_write+0x1b0/0x1b0
[  467.351588][ T3983]  ? mutex_lock+0xb6/0x130
[  467.355829][ T3983]  ? create_io_thread+0x1e0/0x1e0
[  467.360690][ T3983]  ? __mutex_lock_slowpath+0x10/0x10
[  467.366245][ T3983]  __x64_sys_clone+0x289/0x310
[  467.370849][ T3983]  ? __do_sys_vfork+0x130/0x130
[  467.376585][ T3983]  ? debug_smp_processor_id+0x17/0x20
[  467.381788][ T3983]  do_syscall_64+0x44/0xd0
[  467.386037][ T3983]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  467.392182][ T3983] RIP: 0033:0x7f475ae3d829
[  467.396438][ T3983] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  467.415868][ T3983] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  467.424113][ T3983] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  467.431926][ T3983] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  467.439833][ T3983] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  467.448531][ T3983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  467.456355][ T3983] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  467.466223][ T3983]  </TASK>
[  467.472547][ T3985] FAULT_INJECTION: forcing a failure.
[  467.472547][ T3985] name failslab, interval 1, probability 0, space 0, times 0
[  467.485200][ T3985] CPU: 1 PID: 3985 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  467.493438][ T3985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  467.503333][ T3985] Call Trace:
[  467.506628][ T3985]  <TASK>
[  467.509406][ T3985]  dump_stack_lvl+0x151/0x1b7
[  467.513929][ T3985]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  467.519224][ T3985]  ? __kasan_check_write+0x14/0x20
[  467.524176][ T3985]  ? up_write+0xa1/0x190
[  467.528237][ T3985]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  467.534500][ T3985]  dump_stack+0x15/0x17
[  467.538505][ T3985]  should_fail+0x3c0/0x510
[  467.542917][ T3985]  __should_failslab+0x9f/0xe0
[  467.547508][ T3985]  should_failslab+0x9/0x20
[  467.551848][ T3985]  kmem_cache_alloc+0x4f/0x2f0
[  467.556447][ T3985]  ? anon_vma_fork+0xf7/0x4f0
[  467.560961][ T3985]  anon_vma_fork+0xf7/0x4f0
[  467.565298][ T3985]  ? dup_mmap+0x6ef/0xec0
[  467.569557][ T3985]  dup_mmap+0x7ec/0xec0
[  467.573545][ T3985]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  467.579276][ T3985]  ? __delayed_free_task+0x110/0x110
[  467.584400][ T3985]  ? __kasan_check_write+0x14/0x20
[  467.589343][ T3985]  ? mm_init+0x6bb/0x870
[  467.593419][ T3985]  dup_mm+0x91/0x330
[  467.597152][ T3985]  copy_mm+0x108/0x1b0
[  467.601059][ T3985]  copy_process+0x127a/0x3240
[  467.605669][ T3985]  ? proc_fail_nth_write+0x213/0x290
[  467.610777][ T3985]  ? proc_fail_nth_read+0x220/0x220
[  467.615820][ T3985]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  467.620850][ T3985]  ? vfs_write+0x9af/0x1050
[  467.625364][ T3985]  kernel_clone+0x224/0x8f0
[  467.629701][ T3985]  ? file_end_write+0x1b0/0x1b0
[  467.634647][ T3985]  ? mutex_lock+0xb6/0x130
[  467.638907][ T3985]  ? create_io_thread+0x1e0/0x1e0
[  467.643762][ T3985]  ? __mutex_lock_slowpath+0x10/0x10
[  467.648977][ T3985]  __x64_sys_clone+0x289/0x310
[  467.653611][ T3985]  ? __do_sys_vfork+0x130/0x130
[  467.658253][ T3985]  ? debug_smp_processor_id+0x17/0x20
[  467.663554][ T3985]  do_syscall_64+0x44/0xd0
[  467.667808][ T3985]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  467.674315][ T3985] RIP: 0033:0x7f475ae3d829
[  467.678573][ T3985] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  467.698402][ T3985] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  467.706645][ T3985] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  467.714458][ T3985] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  467.722266][ T3985] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  467.730076][ T3985] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  467.737975][ T3985] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  467.745791][ T3985]  </TASK>
[  467.751796][ T3988] FAULT_INJECTION: forcing a failure.
[  467.751796][ T3988] name failslab, interval 1, probability 0, space 0, times 0
[  467.764375][ T3988] CPU: 1 PID: 3988 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  467.772690][ T3988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  467.782585][ T3988] Call Trace:
[  467.785718][ T3988]  <TASK>
[  467.788749][ T3988]  dump_stack_lvl+0x151/0x1b7
[  467.793436][ T3988]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  467.798728][ T3988]  dump_stack+0x15/0x17
[  467.802721][ T3988]  should_fail+0x3c0/0x510
[  467.806973][ T3988]  __should_failslab+0x9f/0xe0
[  467.811580][ T3988]  should_failslab+0x9/0x20
[  467.815911][ T3988]  kmem_cache_alloc+0x4f/0x2f0
[  467.820534][ T3988]  ? dup_mmap+0x6d3/0xec0
[  467.824682][ T3988]  dup_mmap+0x6d3/0xec0
[  467.828847][ T3988]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  467.834051][ T3988]  ? __delayed_free_task+0x110/0x110
[  467.839169][ T3988]  ? __kasan_check_write+0x14/0x20
[  467.844203][ T3988]  ? mm_init+0x6bb/0x870
[  467.848289][ T3988]  dup_mm+0x91/0x330
[  467.852024][ T3988]  copy_mm+0x108/0x1b0
[  467.856009][ T3988]  copy_process+0x127a/0x3240
[  467.860612][ T3988]  ? proc_fail_nth_write+0x213/0x290
[  467.865754][ T3988]  ? proc_fail_nth_read+0x220/0x220
[  467.870775][ T3988]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  467.875723][ T3988]  ? vfs_write+0x9af/0x1050
[  467.880065][ T3988]  kernel_clone+0x224/0x8f0
[  467.884405][ T3988]  ? file_end_write+0x1b0/0x1b0
[  467.889175][ T3988]  ? mutex_lock+0xb6/0x130
[  467.893427][ T3988]  ? create_io_thread+0x1e0/0x1e0
[  467.898298][ T3988]  ? __mutex_lock_slowpath+0x10/0x10
[  467.903450][ T3988]  __x64_sys_clone+0x289/0x310
[  467.908015][ T3988]  ? __do_sys_vfork+0x130/0x130
[  467.912784][ T3988]  ? debug_smp_processor_id+0x17/0x20
[  467.918949][ T3988]  do_syscall_64+0x44/0xd0
[  467.923293][ T3988]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  467.929024][ T3988] RIP: 0033:0x7f475ae3d829
[  467.933276][ T3988] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  467.953057][ T3988] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  467.961305][ T3988] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  467.969197][ T3988] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  467.977097][ T3988] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  467.985015][ T3988] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  467.992803][ T3988] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  468.000623][ T3988]  </TASK>
[  468.006052][ T3990] FAULT_INJECTION: forcing a failure.
[  468.006052][ T3990] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  468.019701][ T3990] CPU: 1 PID: 3990 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  468.028004][ T3990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  468.037898][ T3990] Call Trace:
[  468.041025][ T3990]  <TASK>
[  468.043798][ T3990]  dump_stack_lvl+0x151/0x1b7
[  468.048314][ T3990]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  468.053791][ T3990]  dump_stack+0x15/0x17
[  468.057771][ T3990]  should_fail+0x3c0/0x510
[  468.062206][ T3990]  should_fail_alloc_page+0x58/0x70
[  468.067233][ T3990]  __alloc_pages+0x207/0x850
[  468.071666][ T3990]  ? zone_watermark_fast+0x200/0x200
[  468.076972][ T3990]  ? dup_mmap+0x9fc/0xec0
[  468.081122][ T3990]  ? dup_mm+0x91/0x330
[  468.085024][ T3990]  ? copy_mm+0x108/0x1b0
[  468.089105][ T3990]  ? copy_process+0x127a/0x3240
[  468.093877][ T3990]  ? kvm_sched_clock_read+0x18/0x40
[  468.098936][ T3990]  pte_alloc_one+0x73/0x1b0
[  468.104036][ T3990]  ? pfn_modify_allowed+0x2e0/0x2e0
[  468.109073][ T3990]  ? __kasan_check_write+0x14/0x20
[  468.114013][ T3990]  ? __set_page_owner+0x2ee/0x310
[  468.118885][ T3990]  __pte_alloc+0x86/0x350
[  468.123050][ T3990]  ? free_pgtables+0x210/0x210
[  468.127642][ T3990]  copy_pte_range+0x1b1f/0x20b0
[  468.132332][ T3990]  ? __kunmap_atomic+0x80/0x80
[  468.136933][ T3990]  ? __pud_alloc+0x260/0x260
[  468.141882][ T3990]  ? __pud_alloc+0x218/0x260
[  468.146309][ T3990]  ? handle_mm_fault+0x2f60/0x2f60
[  468.151253][ T3990]  copy_page_range+0xc1e/0x1090
[  468.155948][ T3990]  ? pfn_valid+0x1e0/0x1e0
[  468.160197][ T3990]  dup_mmap+0x9fc/0xec0
[  468.164186][ T3990]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  468.169414][ T3990]  ? __delayed_free_task+0x110/0x110
[  468.174517][ T3990]  ? __kasan_check_write+0x14/0x20
[  468.179472][ T3990]  ? mm_init+0x6bb/0x870
[  468.183723][ T3990]  dup_mm+0x91/0x330
[  468.187446][ T3990]  copy_mm+0x108/0x1b0
[  468.191364][ T3990]  copy_process+0x127a/0x3240
[  468.195967][ T3990]  ? proc_fail_nth_write+0x213/0x290
[  468.201070][ T3990]  ? proc_fail_nth_read+0x220/0x220
[  468.206108][ T3990]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  468.211051][ T3990]  ? vfs_write+0x9af/0x1050
[  468.215416][ T3990]  kernel_clone+0x224/0x8f0
[  468.219754][ T3990]  ? file_end_write+0x1b0/0x1b0
[  468.224418][ T3990]  ? mutex_lock+0xb6/0x130
[  468.228758][ T3990]  ? create_io_thread+0x1e0/0x1e0
[  468.233628][ T3990]  ? __mutex_lock_slowpath+0x10/0x10
[  468.238739][ T3990]  __x64_sys_clone+0x289/0x310
[  468.243340][ T3990]  ? __do_sys_vfork+0x130/0x130
[  468.248288][ T3990]  ? debug_smp_processor_id+0x17/0x20
[  468.253493][ T3990]  do_syscall_64+0x44/0xd0
[  468.257746][ T3990]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  468.263490][ T3990] RIP: 0033:0x7f475ae3d829
[  468.267729][ T3990] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  468.287785][ T3990] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  468.296027][ T3990] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  468.303834][ T3990] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  468.311643][ T3990] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  468.319467][ T3990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  468.327613][ T3990] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  468.335955][ T3990]  </TASK>
[  468.341847][ T3992] FAULT_INJECTION: forcing a failure.
[  468.341847][ T3992] name failslab, interval 1, probability 0, space 0, times 0
[  468.355036][ T3992] CPU: 1 PID: 3992 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  468.363346][ T3992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  468.373242][ T3992] Call Trace:
[  468.376363][ T3992]  <TASK>
[  468.379139][ T3992]  dump_stack_lvl+0x151/0x1b7
[  468.383760][ T3992]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  468.389055][ T3992]  dump_stack+0x15/0x17
[  468.393134][ T3992]  should_fail+0x3c0/0x510
[  468.397430][ T3992]  __should_failslab+0x9f/0xe0
[  468.402071][ T3992]  should_failslab+0x9/0x20
[  468.406419][ T3992]  kmem_cache_alloc+0x4f/0x2f0
[  468.412148][ T3992]  ? anon_vma_fork+0x1d9/0x4f0
[  468.416746][ T3992]  anon_vma_fork+0x1d9/0x4f0
[  468.421169][ T3992]  dup_mmap+0x7ec/0xec0
[  468.425255][ T3992]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  468.430459][ T3992]  ? __delayed_free_task+0x110/0x110
[  468.435578][ T3992]  ? __kasan_check_write+0x14/0x20
[  468.440531][ T3992]  ? mm_init+0x6bb/0x870
[  468.444602][ T3992]  dup_mm+0x91/0x330
[  468.448350][ T3992]  copy_mm+0x108/0x1b0
[  468.452244][ T3992]  copy_process+0x127a/0x3240
[  468.456753][ T3992]  ? proc_fail_nth_write+0x213/0x290
[  468.461871][ T3992]  ? proc_fail_nth_read+0x220/0x220
[  468.467000][ T3992]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  468.472034][ T3992]  ? vfs_write+0x9af/0x1050
[  468.476368][ T3992]  kernel_clone+0x224/0x8f0
[  468.480706][ T3992]  ? file_end_write+0x1b0/0x1b0
[  468.485404][ T3992]  ? mutex_lock+0xb6/0x130
[  468.489734][ T3992]  ? create_io_thread+0x1e0/0x1e0
[  468.494594][ T3992]  ? __mutex_lock_slowpath+0x10/0x10
[  468.499713][ T3992]  __x64_sys_clone+0x289/0x310
[  468.506179][ T3992]  ? __do_sys_vfork+0x130/0x130
[  468.510829][ T3992]  ? debug_smp_processor_id+0x17/0x20
[  468.516212][ T3992]  do_syscall_64+0x44/0xd0
[  468.520558][ T3992]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  468.526363][ T3992] RIP: 0033:0x7f475ae3d829
[  468.530613][ T3992] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  468.550347][ T3992] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  468.558673][ T3992] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  468.566572][ T3992] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  468.574479][ T3992] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  468.582553][ T3992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  468.590365][ T3992] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  468.598179][ T3992]  </TASK>
[  468.604605][ T3995] FAULT_INJECTION: forcing a failure.
[  468.604605][ T3995] name failslab, interval 1, probability 0, space 0, times 0
[  468.618114][ T3995] CPU: 1 PID: 3995 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  468.626368][ T3995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  468.636348][ T3995] Call Trace:
[  468.639473][ T3995]  <TASK>
[  468.642250][ T3995]  dump_stack_lvl+0x151/0x1b7
[  468.646761][ T3995]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  468.652145][ T3995]  dump_stack+0x15/0x17
[  468.656166][ T3995]  should_fail+0x3c0/0x510
[  468.660411][ T3995]  __should_failslab+0x9f/0xe0
[  468.664989][ T3995]  should_failslab+0x9/0x20
[  468.669325][ T3995]  kmem_cache_alloc+0x4f/0x2f0
[  468.673929][ T3995]  ? anon_vma_fork+0x1d9/0x4f0
[  468.680524][ T3995]  anon_vma_fork+0x1d9/0x4f0
[  468.685037][ T3995]  dup_mmap+0x7ec/0xec0
[  468.689054][ T3995]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  468.694239][ T3995]  ? __delayed_free_task+0x110/0x110
[  468.699445][ T3995]  ? __kasan_check_write+0x14/0x20
[  468.704402][ T3995]  ? mm_init+0x6bb/0x870
[  468.708557][ T3995]  dup_mm+0x91/0x330
[  468.712476][ T3995]  copy_mm+0x108/0x1b0
[  468.716460][ T3995]  copy_process+0x127a/0x3240
[  468.721061][ T3995]  ? proc_fail_nth_write+0x213/0x290
[  468.726180][ T3995]  ? proc_fail_nth_read+0x220/0x220
[  468.731216][ T3995]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  468.736245][ T3995]  ? vfs_write+0x9af/0x1050
[  468.740585][ T3995]  kernel_clone+0x224/0x8f0
[  468.744921][ T3995]  ? file_end_write+0x1b0/0x1b0
[  468.749705][ T3995]  ? mutex_lock+0xb6/0x130
[  468.753964][ T3995]  ? create_io_thread+0x1e0/0x1e0
[  468.759606][ T3995]  ? __mutex_lock_slowpath+0x10/0x10
[  468.764713][ T3995]  __x64_sys_clone+0x289/0x310
[  468.769326][ T3995]  ? __do_sys_vfork+0x130/0x130
[  468.774028][ T3995]  ? debug_smp_processor_id+0x17/0x20
[  468.779295][ T3995]  do_syscall_64+0x44/0xd0
[  468.783548][ T3995]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  468.789365][ T3995] RIP: 0033:0x7f475ae3d829
[  468.793717][ T3995] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  468.813240][ T3995] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  468.821560][ T3995] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  468.830341][ T3995] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  468.838224][ T3995] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  468.846125][ T3995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  468.853934][ T3995] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  468.861750][ T3995]  </TASK>
[  468.867084][ T3997] FAULT_INJECTION: forcing a failure.
[  468.867084][ T3997] name failslab, interval 1, probability 0, space 0, times 0
[  468.879663][ T3997] CPU: 0 PID: 3997 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  468.887907][ T3997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  468.897880][ T3997] Call Trace:
[  468.900993][ T3997]  <TASK>
[  468.903767][ T3997]  dump_stack_lvl+0x151/0x1b7
[  468.908370][ T3997]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  468.913673][ T3997]  dump_stack+0x15/0x17
[  468.917654][ T3997]  should_fail+0x3c0/0x510
[  468.921944][ T3997]  __should_failslab+0x9f/0xe0
[  468.926589][ T3997]  should_failslab+0x9/0x20
[  468.930849][ T3997]  kmem_cache_alloc+0x4f/0x2f0
[  468.935620][ T3997]  ? anon_vma_fork+0x1d9/0x4f0
[  468.940395][ T3997]  anon_vma_fork+0x1d9/0x4f0
[  468.944841][ T3997]  dup_mmap+0x7ec/0xec0
[  468.948810][ T3997]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  468.954835][ T3997]  ? __delayed_free_task+0x110/0x110
[  468.959917][ T3997]  ? __kasan_check_write+0x14/0x20
[  468.964864][ T3997]  ? mm_init+0x6bb/0x870
[  468.969054][ T3997]  dup_mm+0x91/0x330
[  468.972866][ T3997]  copy_mm+0x108/0x1b0
[  468.977537][ T3997]  copy_process+0x127a/0x3240
[  468.982047][ T3997]  ? proc_fail_nth_write+0x213/0x290
[  468.987182][ T3997]  ? proc_fail_nth_read+0x220/0x220
[  468.992897][ T3997]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  468.997845][ T3997]  ? vfs_write+0x9af/0x1050
[  469.002183][ T3997]  kernel_clone+0x224/0x8f0
[  469.006523][ T3997]  ? file_end_write+0x1b0/0x1b0
[  469.011209][ T3997]  ? mutex_lock+0xb6/0x130
[  469.015568][ T3997]  ? create_io_thread+0x1e0/0x1e0
[  469.020409][ T3997]  ? __mutex_lock_slowpath+0x10/0x10
[  469.025535][ T3997]  __x64_sys_clone+0x289/0x310
[  469.030134][ T3997]  ? __do_sys_vfork+0x130/0x130
[  469.034911][ T3997]  ? debug_smp_processor_id+0x17/0x20
[  469.040115][ T3997]  do_syscall_64+0x44/0xd0
[  469.044375][ T3997]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  469.050104][ T3997] RIP: 0033:0x7f475ae3d829
[  469.054360][ T3997] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  469.073787][ T3997] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  469.082028][ T3997] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  469.089843][ T3997] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  469.097655][ T3997] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  469.105479][ T3997] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  469.113278][ T3997] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  469.121181][ T3997]  </TASK>
[  469.127157][ T3999] FAULT_INJECTION: forcing a failure.
[  469.127157][ T3999] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  469.140250][ T3999] CPU: 0 PID: 3999 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  469.148486][ T3999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  469.158469][ T3999] Call Trace:
[  469.161592][ T3999]  <TASK>
[  469.164368][ T3999]  dump_stack_lvl+0x151/0x1b7
[  469.168888][ T3999]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  469.174183][ T3999]  ? __kasan_check_write+0x14/0x20
[  469.179123][ T3999]  ? __set_page_owner+0x2ee/0x310
[  469.184154][ T3999]  dump_stack+0x15/0x17
[  469.188153][ T3999]  should_fail+0x3c0/0x510
[  469.192574][ T3999]  should_fail_alloc_page+0x58/0x70
[  469.197611][ T3999]  __alloc_pages+0x207/0x850
[  469.202038][ T3999]  ? __alloc_pages+0x3bd/0x850
[  469.206637][ T3999]  ? zone_watermark_fast+0x200/0x200
[  469.211763][ T3999]  ? zone_watermark_fast+0x200/0x200
[  469.216875][ T3999]  ? __kasan_slab_alloc+0xc9/0xe0
[  469.221735][ T3999]  ? __kasan_check_write+0x14/0x20
[  469.226705][ T3999]  ? _raw_spin_lock+0xa3/0x1b0
[  469.231407][ T3999]  __pmd_alloc+0xb1/0x550
[  469.235570][ T3999]  ? kmem_cache_alloc+0x189/0x2f0
[  469.240428][ T3999]  ? anon_vma_fork+0x1d9/0x4f0
[  469.245120][ T3999]  ? __pud_alloc+0x260/0x260
[  469.249630][ T3999]  ? __pud_alloc+0x218/0x260
[  469.254050][ T3999]  ? handle_mm_fault+0x2f60/0x2f60
[  469.259139][ T3999]  copy_page_range+0xd04/0x1090
[  469.263827][ T3999]  ? pfn_valid+0x1e0/0x1e0
[  469.268068][ T3999]  dup_mmap+0x9fc/0xec0
[  469.272152][ T3999]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  469.277357][ T3999]  ? __delayed_free_task+0x110/0x110
[  469.282476][ T3999]  ? __kasan_check_write+0x14/0x20
[  469.287420][ T3999]  ? mm_init+0x6bb/0x870
[  469.291502][ T3999]  dup_mm+0x91/0x330
[  469.295239][ T3999]  copy_mm+0x108/0x1b0
[  469.299140][ T3999]  copy_process+0x127a/0x3240
[  469.303737][ T3999]  ? proc_fail_nth_write+0x213/0x290
[  469.308962][ T3999]  ? proc_fail_nth_read+0x220/0x220
[  469.313992][ T3999]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  469.318925][ T3999]  ? vfs_write+0x9af/0x1050
[  469.323461][ T3999]  kernel_clone+0x224/0x8f0
[  469.327782][ T3999]  ? file_end_write+0x1b0/0x1b0
[  469.332477][ T3999]  ? mutex_lock+0xb6/0x130
[  469.336808][ T3999]  ? create_io_thread+0x1e0/0x1e0
[  469.341761][ T3999]  ? __mutex_lock_slowpath+0x10/0x10
[  469.346898][ T3999]  __x64_sys_clone+0x289/0x310
[  469.351647][ T3999]  ? __do_sys_vfork+0x130/0x130
[  469.356337][ T3999]  ? debug_smp_processor_id+0x17/0x20
[  469.361540][ T3999]  do_syscall_64+0x44/0xd0
[  469.365794][ T3999]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  469.371522][ T3999] RIP: 0033:0x7f475ae3d829
[  469.375822][ T3999] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  469.395215][ T3999] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  469.403462][ T3999] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  469.411289][ T3999] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  469.419256][ T3999] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  469.427440][ T3999] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  469.435248][ T3999] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  469.443071][ T3999]  </TASK>
[  469.450143][ T4001] FAULT_INJECTION: forcing a failure.
[  469.450143][ T4001] name failslab, interval 1, probability 0, space 0, times 0
[  469.462712][ T4001] CPU: 1 PID: 4001 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  469.471031][ T4001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  469.480928][ T4001] Call Trace:
[  469.484138][ T4001]  <TASK>
[  469.486917][ T4001]  dump_stack_lvl+0x151/0x1b7
[  469.491432][ T4001]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  469.496731][ T4001]  dump_stack+0x15/0x17
[  469.500746][ T4001]  should_fail+0x3c0/0x510
[  469.504972][ T4001]  __should_failslab+0x9f/0xe0
[  469.509573][ T4001]  should_failslab+0x9/0x20
[  469.513917][ T4001]  kmem_cache_alloc+0x4f/0x2f0
[  469.518514][ T4001]  ? anon_vma_clone+0xa1/0x510
[  469.523113][ T4001]  anon_vma_clone+0xa1/0x510
[  469.527537][ T4001]  anon_vma_fork+0x91/0x4f0
[  469.531877][ T4001]  ? dup_mmap+0x6ef/0xec0
[  469.536160][ T4001]  dup_mmap+0x7ec/0xec0
[  469.540162][ T4001]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  469.545363][ T4001]  ? __delayed_free_task+0x110/0x110
[  469.550528][ T4001]  ? __kasan_check_write+0x14/0x20
[  469.555434][ T4001]  ? mm_init+0x6bb/0x870
[  469.559517][ T4001]  dup_mm+0x91/0x330
[  469.563251][ T4001]  copy_mm+0x108/0x1b0
[  469.567147][ T4001]  copy_process+0x127a/0x3240
[  469.571660][ T4001]  ? proc_fail_nth_write+0x213/0x290
[  469.576777][ T4001]  ? proc_fail_nth_read+0x220/0x220
[  469.581899][ T4001]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  469.586847][ T4001]  ? vfs_write+0x9af/0x1050
[  469.591185][ T4001]  kernel_clone+0x224/0x8f0
[  469.595530][ T4001]  ? file_end_write+0x1b0/0x1b0
[  469.600250][ T4001]  ? mutex_lock+0xb6/0x130
[  469.604663][ T4001]  ? create_io_thread+0x1e0/0x1e0
[  469.609521][ T4001]  ? __mutex_lock_slowpath+0x10/0x10
[  469.614906][ T4001]  __x64_sys_clone+0x289/0x310
[  469.619505][ T4001]  ? __do_sys_vfork+0x130/0x130
[  469.624204][ T4001]  ? debug_smp_processor_id+0x17/0x20
[  469.629411][ T4001]  do_syscall_64+0x44/0xd0
[  469.633653][ T4001]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  469.639467][ T4001] RIP: 0033:0x7f475ae3d829
[  469.643893][ T4001] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  469.663423][ T4001] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  469.671929][ T4001] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  469.679739][ T4001] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  469.687556][ T4001] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  469.695375][ T4001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  469.703173][ T4001] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  469.710984][ T4001]  </TASK>
[  469.717358][ T4005] FAULT_INJECTION: forcing a failure.
[  469.717358][ T4005] name failslab, interval 1, probability 0, space 0, times 0
[  469.729873][ T4005] CPU: 1 PID: 4005 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  469.738205][ T4005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  469.748184][ T4005] Call Trace:
[  469.751309][ T4005]  <TASK>
[  469.754088][ T4005]  dump_stack_lvl+0x151/0x1b7
[  469.758692][ T4005]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  469.763984][ T4005]  dump_stack+0x15/0x17
[  469.767979][ T4005]  should_fail+0x3c0/0x510
[  469.772228][ T4005]  __should_failslab+0x9f/0xe0
[  469.776838][ T4005]  should_failslab+0x9/0x20
[  469.781176][ T4005]  kmem_cache_alloc+0x4f/0x2f0
[  469.785766][ T4005]  ? anon_vma_fork+0x1d9/0x4f0
[  469.790365][ T4005]  anon_vma_fork+0x1d9/0x4f0
[  469.794794][ T4005]  dup_mmap+0x7ec/0xec0
[  469.798880][ T4005]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  469.804085][ T4005]  ? __delayed_free_task+0x110/0x110
[  469.809206][ T4005]  ? __kasan_check_write+0x14/0x20
[  469.814235][ T4005]  ? mm_init+0x6bb/0x870
[  469.818520][ T4005]  dup_mm+0x91/0x330
[  469.822218][ T4005]  copy_mm+0x108/0x1b0
[  469.826124][ T4005]  copy_process+0x127a/0x3240
[  469.830638][ T4005]  ? proc_fail_nth_write+0x213/0x290
[  469.835766][ T4005]  ? proc_fail_nth_read+0x220/0x220
[  469.840794][ T4005]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  469.845737][ T4005]  ? vfs_write+0x9af/0x1050
[  469.850077][ T4005]  kernel_clone+0x224/0x8f0
[  469.854417][ T4005]  ? file_end_write+0x1b0/0x1b0
[  469.859104][ T4005]  ? mutex_lock+0xb6/0x130
[  469.863365][ T4005]  ? create_io_thread+0x1e0/0x1e0
[  469.868311][ T4005]  ? __mutex_lock_slowpath+0x10/0x10
[  469.873428][ T4005]  __x64_sys_clone+0x289/0x310
[  469.878024][ T4005]  ? __do_sys_vfork+0x130/0x130
[  469.882713][ T4005]  ? debug_smp_processor_id+0x17/0x20
[  469.888010][ T4005]  do_syscall_64+0x44/0xd0
[  469.892259][ T4005]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  469.897986][ T4005] RIP: 0033:0x7f475ae3d829
[  469.902239][ T4005] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  469.921680][ T4005] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  469.929929][ T4005] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  469.937823][ T4005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  469.945723][ T4005] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  469.953533][ T4005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  469.961344][ T4005] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  469.969160][ T4005]  </TASK>
[  469.974258][ T4007] FAULT_INJECTION: forcing a failure.
[  469.974258][ T4007] name failslab, interval 1, probability 0, space 0, times 0
[  469.986720][ T4007] CPU: 1 PID: 4007 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  469.995072][ T4007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  470.004965][ T4007] Call Trace:
[  470.008092][ T4007]  <TASK>
[  470.010869][ T4007]  dump_stack_lvl+0x151/0x1b7
[  470.015387][ T4007]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  470.020687][ T4007]  dump_stack+0x15/0x17
[  470.024664][ T4007]  should_fail+0x3c0/0x510
[  470.028920][ T4007]  __should_failslab+0x9f/0xe0
[  470.033533][ T4007]  should_failslab+0x9/0x20
[  470.037859][ T4007]  kmem_cache_alloc+0x4f/0x2f0
[  470.042459][ T4007]  ? anon_vma_fork+0x1d9/0x4f0
[  470.047066][ T4007]  anon_vma_fork+0x1d9/0x4f0
[  470.051486][ T4007]  dup_mmap+0x7ec/0xec0
[  470.055490][ T4007]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  470.060686][ T4007]  ? __delayed_free_task+0x110/0x110
[  470.065805][ T4007]  ? __kasan_check_write+0x14/0x20
[  470.070754][ T4007]  ? mm_init+0x6bb/0x870
[  470.074836][ T4007]  dup_mm+0x91/0x330
[  470.078741][ T4007]  copy_mm+0x108/0x1b0
[  470.082656][ T4007]  copy_process+0x127a/0x3240
[  470.087161][ T4007]  ? proc_fail_nth_write+0x213/0x290
[  470.092291][ T4007]  ? proc_fail_nth_read+0x220/0x220
[  470.097319][ T4007]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  470.102270][ T4007]  ? vfs_write+0x9af/0x1050
[  470.106602][ T4007]  kernel_clone+0x224/0x8f0
[  470.110941][ T4007]  ? file_end_write+0x1b0/0x1b0
[  470.115625][ T4007]  ? mutex_lock+0xb6/0x130
[  470.120163][ T4007]  ? create_io_thread+0x1e0/0x1e0
[  470.125009][ T4007]  ? __mutex_lock_slowpath+0x10/0x10
[  470.130123][ T4007]  __x64_sys_clone+0x289/0x310
[  470.134738][ T4007]  ? __do_sys_vfork+0x130/0x130
[  470.139414][ T4007]  ? debug_smp_processor_id+0x17/0x20
[  470.144613][ T4007]  do_syscall_64+0x44/0xd0
[  470.148867][ T4007]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  470.154594][ T4007] RIP: 0033:0x7f475ae3d829
[  470.158849][ T4007] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  470.178289][ T4007] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  470.186617][ T4007] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  470.194434][ T4007] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  470.202345][ T4007] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  470.210157][ T4007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  470.217959][ T4007] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  470.225851][ T4007]  </TASK>
[  470.232074][ T4009] FAULT_INJECTION: forcing a failure.
[  470.232074][ T4009] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  470.245132][ T4009] CPU: 1 PID: 4009 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  470.253409][ T4009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  470.263294][ T4009] Call Trace:
[  470.266552][ T4009]  <TASK>
[  470.269282][ T4009]  dump_stack_lvl+0x151/0x1b7
[  470.273795][ T4009]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  470.279262][ T4009]  ? is_module_text_address+0xe1/0x140
[  470.284582][ T4009]  ? stack_trace_save+0x1f0/0x1f0
[  470.289431][ T4009]  dump_stack+0x15/0x17
[  470.293412][ T4009]  should_fail+0x3c0/0x510
[  470.297671][ T4009]  should_fail_alloc_page+0x58/0x70
[  470.302696][ T4009]  __alloc_pages+0x207/0x850
[  470.307122][ T4009]  ? stack_trace_save+0x12d/0x1f0
[  470.311982][ T4009]  ? stack_trace_snprint+0x100/0x100
[  470.317115][ T4009]  ? zone_watermark_fast+0x200/0x200
[  470.322318][ T4009]  ? __kasan_slab_alloc+0xc9/0xe0
[  470.327172][ T4009]  ? __kasan_slab_alloc+0xc9/0xe0
[  470.332031][ T4009]  ? __kasan_slab_alloc+0xb2/0xe0
[  470.336916][ T4009]  ? kmem_cache_alloc+0x189/0x2f0
[  470.341752][ T4009]  ? anon_vma_fork+0x1d9/0x4f0
[  470.346353][ T4009]  get_zeroed_page+0x19/0x40
[  470.350780][ T4009]  __pud_alloc+0x8b/0x260
[  470.355031][ T4009]  ? handle_mm_fault+0x2f60/0x2f60
[  470.359986][ T4009]  copy_page_range+0xd9e/0x1090
[  470.364666][ T4009]  ? pfn_valid+0x1e0/0x1e0
[  470.368918][ T4009]  dup_mmap+0x9fc/0xec0
[  470.372913][ T4009]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  470.378213][ T4009]  ? __delayed_free_task+0x110/0x110
[  470.383332][ T4009]  ? __kasan_check_write+0x14/0x20
[  470.388404][ T4009]  ? mm_init+0x6bb/0x870
[  470.392522][ T4009]  dup_mm+0x91/0x330
[  470.396206][ T4009]  copy_mm+0x108/0x1b0
[  470.400200][ T4009]  copy_process+0x127a/0x3240
[  470.404715][ T4009]  ? proc_fail_nth_write+0x213/0x290
[  470.409835][ T4009]  ? proc_fail_nth_read+0x220/0x220
[  470.414954][ T4009]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  470.419986][ T4009]  ? vfs_write+0x9af/0x1050
[  470.424328][ T4009]  kernel_clone+0x224/0x8f0
[  470.428665][ T4009]  ? file_end_write+0x1b0/0x1b0
[  470.433354][ T4009]  ? mutex_lock+0xb6/0x130
[  470.437632][ T4009]  ? create_io_thread+0x1e0/0x1e0
[  470.442467][ T4009]  ? __mutex_lock_slowpath+0x10/0x10
[  470.447586][ T4009]  __x64_sys_clone+0x289/0x310
[  470.452273][ T4009]  ? __do_sys_vfork+0x130/0x130
[  470.456960][ T4009]  ? debug_smp_processor_id+0x17/0x20
[  470.462174][ T4009]  do_syscall_64+0x44/0xd0
[  470.466446][ T4009]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  470.472150][ T4009] RIP: 0033:0x7f475ae3d829
[  470.476419][ T4009] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  470.496311][ T4009] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  470.504560][ T4009] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  470.512368][ T4009] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  470.520178][ T4009] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  470.528163][ T4009] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  470.535972][ T4009] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  470.543787][ T4009]  </TASK>
[  470.551299][ T4012] FAULT_INJECTION: forcing a failure.
[  470.551299][ T4012] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  470.564521][ T4012] CPU: 1 PID: 4012 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  470.572839][ T4012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  470.582818][ T4012] Call Trace:
[  470.585938][ T4012]  <TASK>
[  470.588719][ T4012]  dump_stack_lvl+0x151/0x1b7
[  470.593316][ T4012]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  470.598612][ T4012]  ? is_module_text_address+0xe1/0x140
[  470.603911][ T4012]  ? stack_trace_save+0x1f0/0x1f0
[  470.608776][ T4012]  dump_stack+0x15/0x17
[  470.612760][ T4012]  should_fail+0x3c0/0x510
[  470.617013][ T4012]  should_fail_alloc_page+0x58/0x70
[  470.622044][ T4012]  __alloc_pages+0x207/0x850
[  470.626497][ T4012]  ? stack_trace_save+0x12d/0x1f0
[  470.631336][ T4012]  ? stack_trace_snprint+0x100/0x100
[  470.636467][ T4012]  ? zone_watermark_fast+0x200/0x200
[  470.641584][ T4012]  ? __kasan_slab_alloc+0xc9/0xe0
[  470.646441][ T4012]  ? __kasan_slab_alloc+0xc9/0xe0
[  470.651294][ T4012]  ? __kasan_slab_alloc+0xb2/0xe0
[  470.656155][ T4012]  ? kmem_cache_alloc+0x189/0x2f0
[  470.661015][ T4012]  ? anon_vma_fork+0x1d9/0x4f0
[  470.665614][ T4012]  get_zeroed_page+0x19/0x40
[  470.670127][ T4012]  __pud_alloc+0x8b/0x260
[  470.674293][ T4012]  ? handle_mm_fault+0x2f60/0x2f60
[  470.679254][ T4012]  copy_page_range+0xd9e/0x1090
[  470.683930][ T4012]  ? pfn_valid+0x1e0/0x1e0
[  470.688268][ T4012]  dup_mmap+0x9fc/0xec0
[  470.692346][ T4012]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  470.697554][ T4012]  ? __delayed_free_task+0x110/0x110
[  470.702687][ T4012]  ? __kasan_check_write+0x14/0x20
[  470.707640][ T4012]  ? mm_init+0x6bb/0x870
[  470.711713][ T4012]  dup_mm+0x91/0x330
[  470.715433][ T4012]  copy_mm+0x108/0x1b0
[  470.719340][ T4012]  copy_process+0x127a/0x3240
[  470.723852][ T4012]  ? proc_fail_nth_write+0x213/0x290
[  470.728973][ T4012]  ? proc_fail_nth_read+0x220/0x220
[  470.734006][ T4012]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  470.738954][ T4012]  ? vfs_write+0x9af/0x1050
[  470.743379][ T4012]  kernel_clone+0x224/0x8f0
[  470.747722][ T4012]  ? file_end_write+0x1b0/0x1b0
[  470.752411][ T4012]  ? mutex_lock+0xb6/0x130
[  470.756670][ T4012]  ? create_io_thread+0x1e0/0x1e0
[  470.761518][ T4012]  ? __mutex_lock_slowpath+0x10/0x10
[  470.766642][ T4012]  __x64_sys_clone+0x289/0x310
[  470.771245][ T4012]  ? __do_sys_vfork+0x130/0x130
[  470.775929][ T4012]  ? debug_smp_processor_id+0x17/0x20
[  470.781137][ T4012]  do_syscall_64+0x44/0xd0
[  470.785406][ T4012]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  470.791115][ T4012] RIP: 0033:0x7f475ae3d829
[  470.795370][ T4012] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  470.814986][ T4012] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  470.823235][ T4012] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  470.831125][ T4012] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  470.838937][ T4012] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  470.846762][ T4012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  470.854562][ T4012] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  470.862379][ T4012]  </TASK>
[  470.869987][ T4014] FAULT_INJECTION: forcing a failure.
[  470.869987][ T4014] name failslab, interval 1, probability 0, space 0, times 0
[  470.882556][ T4014] CPU: 0 PID: 4014 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  470.890857][ T4014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  470.900887][ T4014] Call Trace:
[  470.904012][ T4014]  <TASK>
[  470.906781][ T4014]  dump_stack_lvl+0x151/0x1b7
[  470.911299][ T4014]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  470.916600][ T4014]  ? __kasan_check_write+0x14/0x20
[  470.921545][ T4014]  ? up_write+0xa1/0x190
[  470.925622][ T4014]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  470.931866][ T4014]  dump_stack+0x15/0x17
[  470.935862][ T4014]  should_fail+0x3c0/0x510
[  470.940120][ T4014]  __should_failslab+0x9f/0xe0
[  470.944713][ T4014]  should_failslab+0x9/0x20
[  470.949048][ T4014]  kmem_cache_alloc+0x4f/0x2f0
[  470.953650][ T4014]  ? anon_vma_fork+0xf7/0x4f0
[  470.958163][ T4014]  anon_vma_fork+0xf7/0x4f0
[  470.962508][ T4014]  ? dup_mmap+0x6ef/0xec0
[  470.966668][ T4014]  dup_mmap+0x7ec/0xec0
[  470.970659][ T4014]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  470.975866][ T4014]  ? __delayed_free_task+0x110/0x110
[  470.981245][ T4014]  ? __kasan_check_write+0x14/0x20
[  470.986195][ T4014]  ? mm_init+0x6bb/0x870
[  470.990278][ T4014]  dup_mm+0x91/0x330
[  470.994006][ T4014]  copy_mm+0x108/0x1b0
[  470.998012][ T4014]  copy_process+0x127a/0x3240
[  471.002597][ T4014]  ? proc_fail_nth_write+0x213/0x290
[  471.007723][ T4014]  ? proc_fail_nth_read+0x220/0x220
[  471.012754][ T4014]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  471.017700][ T4014]  ? vfs_write+0x9af/0x1050
[  471.022041][ T4014]  kernel_clone+0x224/0x8f0
[  471.026377][ T4014]  ? file_end_write+0x1b0/0x1b0
[  471.031064][ T4014]  ? mutex_lock+0xb6/0x130
[  471.035333][ T4014]  ? create_io_thread+0x1e0/0x1e0
[  471.040182][ T4014]  ? __mutex_lock_slowpath+0x10/0x10
[  471.045311][ T4014]  __x64_sys_clone+0x289/0x310
[  471.049898][ T4014]  ? __do_sys_vfork+0x130/0x130
[  471.054585][ T4014]  ? debug_smp_processor_id+0x17/0x20
[  471.059805][ T4014]  do_syscall_64+0x44/0xd0
[  471.064046][ T4014]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  471.069775][ T4014] RIP: 0033:0x7f475ae3d829
[  471.074031][ T4014] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  471.093474][ T4014] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  471.101719][ T4014] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  471.109523][ T4014] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  471.117362][ T4014] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  471.125271][ T4014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  471.133083][ T4014] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  471.141066][ T4014]  </TASK>
[  471.146477][ T4016] FAULT_INJECTION: forcing a failure.
[  471.146477][ T4016] name failslab, interval 1, probability 0, space 0, times 0
[  471.158987][ T4016] CPU: 1 PID: 4016 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  471.167393][ T4016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  471.177401][ T4016] Call Trace:
[  471.180489][ T4016]  <TASK>
[  471.183272][ T4016]  dump_stack_lvl+0x151/0x1b7
[  471.187791][ T4016]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  471.193075][ T4016]  dump_stack+0x15/0x17
[  471.197065][ T4016]  should_fail+0x3c0/0x510
[  471.201321][ T4016]  __should_failslab+0x9f/0xe0
[  471.205920][ T4016]  should_failslab+0x9/0x20
[  471.210265][ T4016]  kmem_cache_alloc+0x4f/0x2f0
[  471.214862][ T4016]  ? dup_mmap+0x6d3/0xec0
[  471.219027][ T4016]  dup_mmap+0x6d3/0xec0
[  471.223020][ T4016]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  471.228228][ T4016]  ? __delayed_free_task+0x110/0x110
[  471.233346][ T4016]  ? __kasan_check_write+0x14/0x20
[  471.238290][ T4016]  ? mm_init+0x6bb/0x870
[  471.242370][ T4016]  dup_mm+0x91/0x330
[  471.246102][ T4016]  copy_mm+0x108/0x1b0
[  471.250183][ T4016]  copy_process+0x127a/0x3240
[  471.254698][ T4016]  ? proc_fail_nth_write+0x213/0x290
[  471.259822][ T4016]  ? proc_fail_nth_read+0x220/0x220
[  471.264862][ T4016]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  471.269905][ T4016]  ? vfs_write+0x9af/0x1050
[  471.274243][ T4016]  kernel_clone+0x224/0x8f0
[  471.278592][ T4016]  ? file_end_write+0x1b0/0x1b0
[  471.283266][ T4016]  ? mutex_lock+0xb6/0x130
[  471.287520][ T4016]  ? create_io_thread+0x1e0/0x1e0
[  471.292388][ T4016]  ? __mutex_lock_slowpath+0x10/0x10
[  471.297505][ T4016]  __x64_sys_clone+0x289/0x310
[  471.302102][ T4016]  ? __do_sys_vfork+0x130/0x130
[  471.306790][ T4016]  ? debug_smp_processor_id+0x17/0x20
[  471.312002][ T4016]  do_syscall_64+0x44/0xd0
[  471.316251][ T4016]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  471.321976][ T4016] RIP: 0033:0x7f475ae3d829
[  471.326315][ T4016] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  471.345760][ T4016] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  471.354089][ T4016] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  471.361897][ T4016] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  471.369722][ T4016] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  471.377526][ T4016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  471.385349][ T4016] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  471.393151][ T4016]  </TASK>
[  471.399438][ T4018] FAULT_INJECTION: forcing a failure.
[  471.399438][ T4018] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  471.412551][ T4018] CPU: 1 PID: 4018 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  471.420882][ T4018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  471.430782][ T4018] Call Trace:
[  471.433905][ T4018]  <TASK>
[  471.436864][ T4018]  dump_stack_lvl+0x151/0x1b7
[  471.441550][ T4018]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  471.446833][ T4018]  ? __kasan_check_write+0x14/0x20
[  471.451783][ T4018]  ? __set_page_owner+0x2ee/0x310
[  471.456730][ T4018]  dump_stack+0x15/0x17
[  471.460722][ T4018]  should_fail+0x3c0/0x510
[  471.464975][ T4018]  should_fail_alloc_page+0x58/0x70
[  471.470096][ T4018]  __alloc_pages+0x207/0x850
[  471.474524][ T4018]  ? __alloc_pages+0x3bd/0x850
[  471.479125][ T4018]  ? zone_watermark_fast+0x200/0x200
[  471.484245][ T4018]  ? zone_watermark_fast+0x200/0x200
[  471.489372][ T4018]  ? __kasan_slab_alloc+0xc9/0xe0
[  471.494234][ T4018]  ? __kasan_check_write+0x14/0x20
[  471.499171][ T4018]  ? _raw_spin_lock+0xa3/0x1b0
[  471.503770][ T4018]  __pmd_alloc+0xb1/0x550
[  471.507940][ T4018]  ? kmem_cache_alloc+0x189/0x2f0
[  471.512799][ T4018]  ? anon_vma_fork+0x1d9/0x4f0
[  471.517399][ T4018]  ? __pud_alloc+0x260/0x260
[  471.521823][ T4018]  ? __pud_alloc+0x218/0x260
[  471.526249][ T4018]  ? handle_mm_fault+0x2f60/0x2f60
[  471.531201][ T4018]  copy_page_range+0xd04/0x1090
[  471.535885][ T4018]  ? pfn_valid+0x1e0/0x1e0
[  471.540141][ T4018]  dup_mmap+0x9fc/0xec0
[  471.544129][ T4018]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  471.549509][ T4018]  ? __delayed_free_task+0x110/0x110
[  471.554631][ T4018]  ? __kasan_check_write+0x14/0x20
[  471.559580][ T4018]  ? mm_init+0x6bb/0x870
[  471.563661][ T4018]  dup_mm+0x91/0x330
[  471.567397][ T4018]  copy_mm+0x108/0x1b0
[  471.571298][ T4018]  copy_process+0x127a/0x3240
[  471.575809][ T4018]  ? proc_fail_nth_write+0x213/0x290
[  471.580928][ T4018]  ? proc_fail_nth_read+0x220/0x220
[  471.585963][ T4018]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  471.590909][ T4018]  ? vfs_write+0x9af/0x1050
[  471.595251][ T4018]  kernel_clone+0x224/0x8f0
[  471.599588][ T4018]  ? file_end_write+0x1b0/0x1b0
[  471.604276][ T4018]  ? mutex_lock+0xb6/0x130
[  471.608527][ T4018]  ? create_io_thread+0x1e0/0x1e0
[  471.613390][ T4018]  ? __mutex_lock_slowpath+0x10/0x10
[  471.618509][ T4018]  __x64_sys_clone+0x289/0x310
[  471.623110][ T4018]  ? __do_sys_vfork+0x130/0x130
[  471.627796][ T4018]  ? debug_smp_processor_id+0x17/0x20
[  471.633005][ T4018]  do_syscall_64+0x44/0xd0
[  471.637257][ T4018]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  471.642984][ T4018] RIP: 0033:0x7f475ae3d829
[  471.647240][ T4018] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  471.666716][ T4018] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  471.674924][ T4018] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  471.682734][ T4018] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  471.690725][ T4018] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  471.698534][ T4018] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  471.706347][ T4018] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  471.714158][ T4018]  </TASK>
[  471.720167][ T4021] FAULT_INJECTION: forcing a failure.
[  471.720167][ T4021] name failslab, interval 1, probability 0, space 0, times 0
[  471.732892][ T4021] CPU: 0 PID: 4021 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  471.741193][ T4021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  471.751091][ T4021] Call Trace:
[  471.754218][ T4021]  <TASK>
[  471.756992][ T4021]  dump_stack_lvl+0x151/0x1b7
[  471.761503][ T4021]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  471.766799][ T4021]  dump_stack+0x15/0x17
[  471.770909][ T4021]  should_fail+0x3c0/0x510
[  471.775130][ T4021]  __should_failslab+0x9f/0xe0
[  471.779729][ T4021]  should_failslab+0x9/0x20
[  471.784072][ T4021]  kmem_cache_alloc+0x4f/0x2f0
[  471.788668][ T4021]  ? anon_vma_fork+0x1d9/0x4f0
[  471.793276][ T4021]  anon_vma_fork+0x1d9/0x4f0
[  471.797704][ T4021]  dup_mmap+0x7ec/0xec0
[  471.801692][ T4021]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  471.807422][ T4021]  ? __delayed_free_task+0x110/0x110
[  471.812539][ T4021]  ? __kasan_check_write+0x14/0x20
[  471.817492][ T4021]  ? mm_init+0x6bb/0x870
[  471.821570][ T4021]  dup_mm+0x91/0x330
[  471.825405][ T4021]  copy_mm+0x108/0x1b0
[  471.829323][ T4021]  copy_process+0x127a/0x3240
[  471.833806][ T4021]  ? proc_fail_nth_write+0x213/0x290
[  471.839023][ T4021]  ? proc_fail_nth_read+0x220/0x220
[  471.844069][ T4021]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  471.848994][ T4021]  ? vfs_write+0x9af/0x1050
[  471.853347][ T4021]  kernel_clone+0x224/0x8f0
[  471.857849][ T4021]  ? file_end_write+0x1b0/0x1b0
[  471.862540][ T4021]  ? mutex_lock+0xb6/0x130
[  471.866787][ T4021]  ? create_io_thread+0x1e0/0x1e0
[  471.871646][ T4021]  ? __mutex_lock_slowpath+0x10/0x10
[  471.876856][ T4021]  __x64_sys_clone+0x289/0x310
[  471.881887][ T4021]  ? __do_sys_vfork+0x130/0x130
[  471.886575][ T4021]  ? debug_smp_processor_id+0x17/0x20
[  471.891781][ T4021]  do_syscall_64+0x44/0xd0
[  471.896034][ T4021]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  471.901768][ T4021] RIP: 0033:0x7f475ae3d829
[  471.906021][ T4021] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  471.925548][ T4021] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  471.933878][ T4021] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  471.941686][ T4021] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  471.949496][ T4021] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  471.957404][ T4021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  471.965208][ T4021] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  471.973025][ T4021]  </TASK>
[  471.978180][ T4023] FAULT_INJECTION: forcing a failure.
[  471.978180][ T4023] name failslab, interval 1, probability 0, space 0, times 0
[  471.990695][ T4023] CPU: 1 PID: 4023 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  471.999006][ T4023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  472.008906][ T4023] Call Trace:
[  472.012023][ T4023]  <TASK>
[  472.014803][ T4023]  dump_stack_lvl+0x151/0x1b7
[  472.019778][ T4023]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  472.025050][ T4023]  dump_stack+0x15/0x17
[  472.029035][ T4023]  should_fail+0x3c0/0x510
[  472.033406][ T4023]  __should_failslab+0x9f/0xe0
[  472.038027][ T4023]  should_failslab+0x9/0x20
[  472.042356][ T4023]  kmem_cache_alloc+0x4f/0x2f0
[  472.046951][ T4023]  ? anon_vma_fork+0x1d9/0x4f0
[  472.051549][ T4023]  anon_vma_fork+0x1d9/0x4f0
[  472.055981][ T4023]  dup_mmap+0x7ec/0xec0
[  472.059966][ T4023]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  472.065176][ T4023]  ? __delayed_free_task+0x110/0x110
[  472.070296][ T4023]  ? __kasan_check_write+0x14/0x20
[  472.075240][ T4023]  ? mm_init+0x6bb/0x870
[  472.079319][ T4023]  dup_mm+0x91/0x330
[  472.083091][ T4023]  copy_mm+0x108/0x1b0
[  472.086956][ T4023]  copy_process+0x127a/0x3240
[  472.091470][ T4023]  ? proc_fail_nth_write+0x213/0x290
[  472.096589][ T4023]  ? proc_fail_nth_read+0x220/0x220
[  472.101632][ T4023]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  472.106572][ T4023]  ? vfs_write+0x9af/0x1050
[  472.110923][ T4023]  kernel_clone+0x224/0x8f0
[  472.115256][ T4023]  ? file_end_write+0x1b0/0x1b0
[  472.120051][ T4023]  ? mutex_lock+0xb6/0x130
[  472.124303][ T4023]  ? create_io_thread+0x1e0/0x1e0
[  472.129263][ T4023]  ? __mutex_lock_slowpath+0x10/0x10
[  472.134371][ T4023]  __x64_sys_clone+0x289/0x310
[  472.138969][ T4023]  ? __do_sys_vfork+0x130/0x130
[  472.143744][ T4023]  ? debug_smp_processor_id+0x17/0x20
[  472.148951][ T4023]  do_syscall_64+0x44/0xd0
[  472.153202][ T4023]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  472.158932][ T4023] RIP: 0033:0x7f475ae3d829
[  472.163187][ T4023] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  472.182713][ T4023] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  472.191002][ T4023] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  472.198773][ T4023] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  472.206582][ T4023] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  472.214393][ T4023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  472.222296][ T4023] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  472.230105][ T4023]  </TASK>
[  472.235962][ T4025] FAULT_INJECTION: forcing a failure.
[  472.235962][ T4025] name failslab, interval 1, probability 0, space 0, times 0
[  472.248430][ T4025] CPU: 1 PID: 4025 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  472.256681][ T4025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  472.266575][ T4025] Call Trace:
[  472.269703][ T4025]  <TASK>
[  472.272502][ T4025]  dump_stack_lvl+0x151/0x1b7
[  472.276995][ T4025]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  472.282289][ T4025]  dump_stack+0x15/0x17
[  472.286284][ T4025]  should_fail+0x3c0/0x510
[  472.290528][ T4025]  __should_failslab+0x9f/0xe0
[  472.295130][ T4025]  should_failslab+0x9/0x20
[  472.299476][ T4025]  kmem_cache_alloc+0x4f/0x2f0
[  472.304072][ T4025]  ? anon_vma_fork+0x1d9/0x4f0
[  472.308678][ T4025]  anon_vma_fork+0x1d9/0x4f0
[  472.313299][ T4025]  dup_mmap+0x7ec/0xec0
[  472.317281][ T4025]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  472.322555][ T4025]  ? __delayed_free_task+0x110/0x110
[  472.327677][ T4025]  ? __kasan_check_write+0x14/0x20
[  472.332708][ T4025]  ? mm_init+0x6bb/0x870
[  472.336796][ T4025]  dup_mm+0x91/0x330
[  472.340519][ T4025]  copy_mm+0x108/0x1b0
[  472.344423][ T4025]  copy_process+0x127a/0x3240
[  472.348947][ T4025]  ? proc_fail_nth_write+0x213/0x290
[  472.354065][ T4025]  ? proc_fail_nth_read+0x220/0x220
[  472.359091][ T4025]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  472.364048][ T4025]  ? vfs_write+0x9af/0x1050
[  472.368379][ T4025]  kernel_clone+0x224/0x8f0
[  472.372728][ T4025]  ? file_end_write+0x1b0/0x1b0
[  472.377500][ T4025]  ? mutex_lock+0xb6/0x130
[  472.381788][ T4025]  ? create_io_thread+0x1e0/0x1e0
[  472.386690][ T4025]  ? __mutex_lock_slowpath+0x10/0x10
[  472.391816][ T4025]  __x64_sys_clone+0x289/0x310
[  472.396419][ T4025]  ? __do_sys_vfork+0x130/0x130
[  472.401108][ T4025]  ? debug_smp_processor_id+0x17/0x20
[  472.406308][ T4025]  do_syscall_64+0x44/0xd0
[  472.410567][ T4025]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  472.417069][ T4025] RIP: 0033:0x7f475ae3d829
[  472.421332][ T4025] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  472.441806][ T4025] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  472.450135][ T4025] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  472.458034][ T4025] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  472.465847][ T4025] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  472.473659][ T4025] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  472.481573][ T4025] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  472.489369][ T4025]  </TASK>
[  472.495057][ T4027] FAULT_INJECTION: forcing a failure.
[  472.495057][ T4027] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  472.508116][ T4027] CPU: 1 PID: 4027 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  472.516736][ T4027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  472.526639][ T4027] Call Trace:
[  472.529756][ T4027]  <TASK>
[  472.532538][ T4027]  dump_stack_lvl+0x151/0x1b7
[  472.537039][ T4027]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  472.542332][ T4027]  ? __kasan_check_write+0x14/0x20
[  472.547280][ T4027]  ? __set_page_owner+0x2ee/0x310
[  472.552152][ T4027]  dump_stack+0x15/0x17
[  472.556132][ T4027]  should_fail+0x3c0/0x510
[  472.560387][ T4027]  should_fail_alloc_page+0x58/0x70
[  472.565507][ T4027]  __alloc_pages+0x207/0x850
[  472.569941][ T4027]  ? __alloc_pages+0x3bd/0x850
[  472.574622][ T4027]  ? zone_watermark_fast+0x200/0x200
[  472.579739][ T4027]  ? zone_watermark_fast+0x200/0x200
[  472.584857][ T4027]  ? __kasan_slab_alloc+0xc9/0xe0
[  472.589717][ T4027]  ? __kasan_check_write+0x14/0x20
[  472.594668][ T4027]  ? _raw_spin_lock+0xa3/0x1b0
[  472.599310][ T4027]  __pmd_alloc+0xb1/0x550
[  472.603449][ T4027]  ? kmem_cache_alloc+0x189/0x2f0
[  472.608380][ T4027]  ? anon_vma_fork+0x1d9/0x4f0
[  472.612992][ T4027]  ? __pud_alloc+0x260/0x260
[  472.617415][ T4027]  ? __pud_alloc+0x218/0x260
[  472.621838][ T4027]  ? handle_mm_fault+0x2f60/0x2f60
[  472.626812][ T4027]  copy_page_range+0xd04/0x1090
[  472.631467][ T4027]  ? pfn_valid+0x1e0/0x1e0
[  472.635729][ T4027]  dup_mmap+0x9fc/0xec0
[  472.639713][ T4027]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  472.644920][ T4027]  ? __delayed_free_task+0x110/0x110
[  472.650137][ T4027]  ? __kasan_check_write+0x14/0x20
[  472.655183][ T4027]  ? mm_init+0x6bb/0x870
[  472.659262][ T4027]  dup_mm+0x91/0x330
[  472.662995][ T4027]  copy_mm+0x108/0x1b0
[  472.666905][ T4027]  copy_process+0x127a/0x3240
[  472.671422][ T4027]  ? proc_fail_nth_write+0x213/0x290
[  472.676554][ T4027]  ? proc_fail_nth_read+0x220/0x220
[  472.681568][ T4027]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  472.686516][ T4027]  ? vfs_write+0x9af/0x1050
[  472.690855][ T4027]  kernel_clone+0x224/0x8f0
[  472.695195][ T4027]  ? file_end_write+0x1b0/0x1b0
[  472.699882][ T4027]  ? mutex_lock+0xb6/0x130
[  472.704239][ T4027]  ? create_io_thread+0x1e0/0x1e0
[  472.709086][ T4027]  ? __mutex_lock_slowpath+0x10/0x10
[  472.714297][ T4027]  __x64_sys_clone+0x289/0x310
[  472.718899][ T4027]  ? __do_sys_vfork+0x130/0x130
[  472.723577][ T4027]  ? debug_smp_processor_id+0x17/0x20
[  472.728784][ T4027]  do_syscall_64+0x44/0xd0
[  472.733036][ T4027]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  472.738936][ T4027] RIP: 0033:0x7f475ae3d829
[  472.743278][ T4027] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  472.762804][ T4027] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  472.771060][ T4027] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  472.778947][ T4027] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  472.786757][ T4027] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  472.794570][ T4027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  472.802385][ T4027] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  472.810281][ T4027]  </TASK>
[  472.817194][ T4030] FAULT_INJECTION: forcing a failure.
[  472.817194][ T4030] name failslab, interval 1, probability 0, space 0, times 0
[  472.829649][ T4030] CPU: 1 PID: 4030 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  472.838006][ T4030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  472.847913][ T4030] Call Trace:
[  472.851031][ T4030]  <TASK>
[  472.853801][ T4030]  dump_stack_lvl+0x151/0x1b7
[  472.858574][ T4030]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  472.863868][ T4030]  dump_stack+0x15/0x17
[  472.868648][ T4030]  should_fail+0x3c0/0x510
[  472.872902][ T4030]  __should_failslab+0x9f/0xe0
[  472.877518][ T4030]  should_failslab+0x9/0x20
[  472.881835][ T4030]  kmem_cache_alloc+0x4f/0x2f0
[  472.886439][ T4030]  ? dup_mmap+0x6d3/0xec0
[  472.890601][ T4030]  dup_mmap+0x6d3/0xec0
[  472.894593][ T4030]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  472.899801][ T4030]  ? __delayed_free_task+0x110/0x110
[  472.905007][ T4030]  ? __kasan_check_write+0x14/0x20
[  472.910073][ T4030]  ? mm_init+0x6bb/0x870
[  472.914128][ T4030]  dup_mm+0x91/0x330
[  472.918120][ T4030]  copy_mm+0x108/0x1b0
[  472.922026][ T4030]  copy_process+0x127a/0x3240
[  472.926542][ T4030]  ? proc_fail_nth_write+0x213/0x290
[  472.931660][ T4030]  ? proc_fail_nth_read+0x220/0x220
[  472.936708][ T4030]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  472.941851][ T4030]  ? vfs_write+0x9af/0x1050
[  472.946267][ T4030]  kernel_clone+0x224/0x8f0
[  472.952345][ T4030]  ? file_end_write+0x1b0/0x1b0
[  472.957033][ T4030]  ? mutex_lock+0xb6/0x130
[  472.961722][ T4030]  ? create_io_thread+0x1e0/0x1e0
[  472.966575][ T4030]  ? __mutex_lock_slowpath+0x10/0x10
[  472.972628][ T4030]  __x64_sys_clone+0x289/0x310
[  472.977326][ T4030]  ? __do_sys_vfork+0x130/0x130
[  472.982077][ T4030]  ? debug_smp_processor_id+0x17/0x20
[  472.987457][ T4030]  do_syscall_64+0x44/0xd0
[  472.991884][ T4030]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  472.997612][ T4030] RIP: 0033:0x7f475ae3d829
[  473.001867][ T4030] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  473.021306][ T4030] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  473.029553][ T4030] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  473.037363][ T4030] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  473.045175][ T4030] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  473.052987][ T4030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  473.060802][ T4030] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  473.068618][ T4030]  </TASK>
[  473.074908][ T4032] FAULT_INJECTION: forcing a failure.
[  473.074908][ T4032] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  473.087985][ T4032] CPU: 1 PID: 4032 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  473.096239][ T4032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  473.106136][ T4032] Call Trace:
[  473.109259][ T4032]  <TASK>
[  473.112036][ T4032]  dump_stack_lvl+0x151/0x1b7
[  473.116548][ T4032]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  473.121844][ T4032]  dump_stack+0x15/0x17
[  473.125949][ T4032]  should_fail+0x3c0/0x510
[  473.130205][ T4032]  should_fail_alloc_page+0x58/0x70
[  473.135236][ T4032]  __alloc_pages+0x207/0x850
[  473.139664][ T4032]  ? zone_watermark_fast+0x200/0x200
[  473.144895][ T4032]  ? dup_mmap+0x9fc/0xec0
[  473.149053][ T4032]  ? dup_mm+0x91/0x330
[  473.152959][ T4032]  ? copy_mm+0x108/0x1b0
[  473.157038][ T4032]  ? copy_process+0x127a/0x3240
[  473.161737][ T4032]  ? kvm_sched_clock_read+0x18/0x40
[  473.166760][ T4032]  pte_alloc_one+0x73/0x1b0
[  473.171100][ T4032]  ? pfn_modify_allowed+0x2e0/0x2e0
[  473.176145][ T4032]  ? __kasan_check_write+0x14/0x20
[  473.181084][ T4032]  ? __set_page_owner+0x2ee/0x310
[  473.185946][ T4032]  __pte_alloc+0x86/0x350
[  473.190110][ T4032]  ? free_pgtables+0x210/0x210
[  473.194706][ T4032]  copy_pte_range+0x1b1f/0x20b0
[  473.199397][ T4032]  ? __kunmap_atomic+0x80/0x80
[  473.203992][ T4032]  ? __pud_alloc+0x260/0x260
[  473.208422][ T4032]  ? __pud_alloc+0x218/0x260
[  473.212853][ T4032]  ? handle_mm_fault+0x2f60/0x2f60
[  473.217793][ T4032]  copy_page_range+0xc1e/0x1090
[  473.222483][ T4032]  ? pfn_valid+0x1e0/0x1e0
[  473.226820][ T4032]  dup_mmap+0x9fc/0xec0
[  473.230811][ T4032]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  473.236024][ T4032]  ? __delayed_free_task+0x110/0x110
[  473.241143][ T4032]  ? __kasan_check_write+0x14/0x20
[  473.246090][ T4032]  ? mm_init+0x6bb/0x870
[  473.250252][ T4032]  dup_mm+0x91/0x330
[  473.253986][ T4032]  copy_mm+0x108/0x1b0
[  473.257983][ T4032]  copy_process+0x127a/0x3240
[  473.262498][ T4032]  ? proc_fail_nth_write+0x213/0x290
[  473.267707][ T4032]  ? proc_fail_nth_read+0x220/0x220
[  473.272732][ T4032]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  473.277687][ T4032]  ? vfs_write+0x9af/0x1050
[  473.282020][ T4032]  kernel_clone+0x224/0x8f0
[  473.286359][ T4032]  ? file_end_write+0x1b0/0x1b0
[  473.291047][ T4032]  ? mutex_lock+0xb6/0x130
[  473.295299][ T4032]  ? create_io_thread+0x1e0/0x1e0
[  473.300158][ T4032]  ? __mutex_lock_slowpath+0x10/0x10
[  473.305302][ T4032]  __x64_sys_clone+0x289/0x310
[  473.309882][ T4032]  ? __do_sys_vfork+0x130/0x130
[  473.314566][ T4032]  ? debug_smp_processor_id+0x17/0x20
[  473.319859][ T4032]  do_syscall_64+0x44/0xd0
[  473.324112][ T4032]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  473.330622][ T4032] RIP: 0033:0x7f475ae3d829
[  473.334876][ T4032] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  473.354576][ T4032] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  473.362833][ T4032] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  473.370734][ T4032] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  473.378621][ T4032] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  473.386453][ T4032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  473.394331][ T4032] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  473.402227][ T4032]  </TASK>
[  473.408034][ T4034] FAULT_INJECTION: forcing a failure.
[  473.408034][ T4034] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  473.421276][ T4034] CPU: 1 PID: 4034 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  473.429747][ T4034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  473.439733][ T4034] Call Trace:
[  473.442867][ T4034]  <TASK>
[  473.445717][ T4034]  dump_stack_lvl+0x151/0x1b7
[  473.450229][ T4034]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  473.455524][ T4034]  dump_stack+0x15/0x17
[  473.459523][ T4034]  should_fail+0x3c0/0x510
[  473.463862][ T4034]  should_fail_alloc_page+0x58/0x70
[  473.468894][ T4034]  __alloc_pages+0x207/0x850
[  473.473409][ T4034]  ? zone_watermark_fast+0x200/0x200
[  473.478528][ T4034]  ? dup_mmap+0x9fc/0xec0
[  473.482692][ T4034]  ? dup_mm+0x91/0x330
[  473.486598][ T4034]  ? copy_mm+0x108/0x1b0
[  473.490726][ T4034]  ? copy_process+0x127a/0x3240
[  473.495365][ T4034]  ? kvm_sched_clock_read+0x18/0x40
[  473.500398][ T4034]  pte_alloc_one+0x73/0x1b0
[  473.504749][ T4034]  ? pfn_modify_allowed+0x2e0/0x2e0
[  473.509776][ T4034]  ? __kasan_check_write+0x14/0x20
[  473.514721][ T4034]  ? __set_page_owner+0x2ee/0x310
[  473.519587][ T4034]  __pte_alloc+0x86/0x350
[  473.523749][ T4034]  ? free_pgtables+0x210/0x210
[  473.528349][ T4034]  copy_pte_range+0x1b1f/0x20b0
[  473.533039][ T4034]  ? __kunmap_atomic+0x80/0x80
[  473.537635][ T4034]  ? __pud_alloc+0x260/0x260
[  473.542063][ T4034]  ? __pud_alloc+0x218/0x260
[  473.546486][ T4034]  ? handle_mm_fault+0x2f60/0x2f60
[  473.551523][ T4034]  copy_page_range+0xc1e/0x1090
[  473.556297][ T4034]  ? pfn_valid+0x1e0/0x1e0
[  473.560557][ T4034]  dup_mmap+0x9fc/0xec0
[  473.564633][ T4034]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  473.569837][ T4034]  ? __delayed_free_task+0x110/0x110
[  473.574961][ T4034]  ? __kasan_check_write+0x14/0x20
[  473.579902][ T4034]  ? mm_init+0x6bb/0x870
[  473.583982][ T4034]  dup_mm+0x91/0x330
[  473.587721][ T4034]  copy_mm+0x108/0x1b0
[  473.591619][ T4034]  copy_process+0x127a/0x3240
[  473.596133][ T4034]  ? proc_fail_nth_write+0x213/0x290
[  473.601254][ T4034]  ? proc_fail_nth_read+0x220/0x220
[  473.606297][ T4034]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  473.611235][ T4034]  ? vfs_write+0x9af/0x1050
[  473.615596][ T4034]  kernel_clone+0x224/0x8f0
[  473.619912][ T4034]  ? file_end_write+0x1b0/0x1b0
[  473.624599][ T4034]  ? mutex_lock+0xb6/0x130
[  473.628861][ T4034]  ? create_io_thread+0x1e0/0x1e0
[  473.633712][ T4034]  ? __mutex_lock_slowpath+0x10/0x10
[  473.638835][ T4034]  __x64_sys_clone+0x289/0x310
[  473.643450][ T4034]  ? __do_sys_vfork+0x130/0x130
[  473.648138][ T4034]  ? debug_smp_processor_id+0x17/0x20
[  473.653332][ T4034]  do_syscall_64+0x44/0xd0
[  473.657583][ T4034]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  473.663313][ T4034] RIP: 0033:0x7f475ae3d829
[  473.667561][ T4034] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  473.687006][ T4034] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  473.695247][ T4034] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  473.703061][ T4034] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  473.710958][ T4034] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  473.718951][ T4034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  473.726752][ T4034] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  473.734575][ T4034]  </TASK>
[  473.741891][ T4037] FAULT_INJECTION: forcing a failure.
[  473.741891][ T4037] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  473.754980][ T4037] CPU: 1 PID: 4037 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  473.763223][ T4037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  473.773116][ T4037] Call Trace:
[  473.776240][ T4037]  <TASK>
[  473.779020][ T4037]  dump_stack_lvl+0x151/0x1b7
[  473.783563][ T4037]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  473.788867][ T4037]  dump_stack+0x15/0x17
[  473.792818][ T4037]  should_fail+0x3c0/0x510
[  473.797068][ T4037]  should_fail_alloc_page+0x58/0x70
[  473.802104][ T4037]  __alloc_pages+0x207/0x850
[  473.806623][ T4037]  ? zone_watermark_fast+0x200/0x200
[  473.811780][ T4037]  ? dup_mmap+0x9fc/0xec0
[  473.815904][ T4037]  ? dup_mm+0x91/0x330
[  473.819808][ T4037]  ? copy_mm+0x108/0x1b0
[  473.823889][ T4037]  ? copy_process+0x127a/0x3240
[  473.828581][ T4037]  ? kvm_sched_clock_read+0x18/0x40
[  473.833623][ T4037]  pte_alloc_one+0x73/0x1b0
[  473.837947][ T4037]  ? pfn_modify_allowed+0x2e0/0x2e0
[  473.842980][ T4037]  ? __kasan_check_write+0x14/0x20
[  473.847928][ T4037]  ? __set_page_owner+0x2ee/0x310
[  473.852790][ T4037]  __pte_alloc+0x86/0x350
[  473.856954][ T4037]  ? free_pgtables+0x210/0x210
[  473.861557][ T4037]  copy_pte_range+0x1b1f/0x20b0
[  473.866245][ T4037]  ? __kunmap_atomic+0x80/0x80
[  473.870848][ T4037]  ? __pud_alloc+0x260/0x260
[  473.875268][ T4037]  ? __pud_alloc+0x218/0x260
[  473.879694][ T4037]  ? handle_mm_fault+0x2f60/0x2f60
[  473.884643][ T4037]  copy_page_range+0xc1e/0x1090
[  473.889332][ T4037]  ? pfn_valid+0x1e0/0x1e0
[  473.893582][ T4037]  dup_mmap+0x9fc/0xec0
[  473.897573][ T4037]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  473.902782][ T4037]  ? __delayed_free_task+0x110/0x110
[  473.907901][ T4037]  ? __kasan_check_write+0x14/0x20
[  473.912850][ T4037]  ? mm_init+0x6bb/0x870
[  473.916929][ T4037]  dup_mm+0x91/0x330
[  473.920659][ T4037]  copy_mm+0x108/0x1b0
[  473.924566][ T4037]  copy_process+0x127a/0x3240
[  473.929208][ T4037]  ? proc_fail_nth_write+0x213/0x290
[  473.934318][ T4037]  ? proc_fail_nth_read+0x220/0x220
[  473.939366][ T4037]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  473.944299][ T4037]  ? vfs_write+0x9af/0x1050
[  473.948636][ T4037]  kernel_clone+0x224/0x8f0
[  473.952977][ T4037]  ? file_end_write+0x1b0/0x1b0
[  473.957752][ T4037]  ? mutex_lock+0xb6/0x130
[  473.962006][ T4037]  ? create_io_thread+0x1e0/0x1e0
[  473.966862][ T4037]  ? __mutex_lock_slowpath+0x10/0x10
[  473.971997][ T4037]  __x64_sys_clone+0x289/0x310
[  473.976582][ T4037]  ? __do_sys_vfork+0x130/0x130
[  473.981270][ T4037]  ? debug_smp_processor_id+0x17/0x20
[  473.986483][ T4037]  do_syscall_64+0x44/0xd0
[  473.990735][ T4037]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  473.996459][ T4037] RIP: 0033:0x7f475ae3d829
[  474.000711][ T4037] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  474.020240][ T4037] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  474.028658][ T4037] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  474.036469][ T4037] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  474.044280][ T4037] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  474.052091][ T4037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  474.059900][ T4037] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  474.067718][ T4037]  </TASK>
[  474.074234][ T4039] FAULT_INJECTION: forcing a failure.
[  474.074234][ T4039] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  474.087324][ T4039] CPU: 1 PID: 4039 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  474.095558][ T4039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  474.105454][ T4039] Call Trace:
[  474.108577][ T4039]  <TASK>
[  474.111355][ T4039]  dump_stack_lvl+0x151/0x1b7
[  474.115870][ T4039]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  474.121159][ T4039]  ? __kasan_check_write+0x14/0x20
[  474.126111][ T4039]  ? __set_page_owner+0x2ee/0x310
[  474.130972][ T4039]  dump_stack+0x15/0x17
[  474.134962][ T4039]  should_fail+0x3c0/0x510
[  474.139224][ T4039]  should_fail_alloc_page+0x58/0x70
[  474.144250][ T4039]  __alloc_pages+0x207/0x850
[  474.148682][ T4039]  ? __alloc_pages+0x3bd/0x850
[  474.153277][ T4039]  ? zone_watermark_fast+0x200/0x200
[  474.158402][ T4039]  ? zone_watermark_fast+0x200/0x200
[  474.163605][ T4039]  ? __kasan_slab_alloc+0xc9/0xe0
[  474.168464][ T4039]  ? __kasan_check_write+0x14/0x20
[  474.173417][ T4039]  ? _raw_spin_lock+0xa3/0x1b0
[  474.178027][ T4039]  __pmd_alloc+0xb1/0x550
[  474.182179][ T4039]  ? kmem_cache_alloc+0x189/0x2f0
[  474.187038][ T4039]  ? anon_vma_fork+0x1d9/0x4f0
[  474.191703][ T4039]  ? __pud_alloc+0x260/0x260
[  474.196070][ T4039]  ? __pud_alloc+0x218/0x260
[  474.200497][ T4039]  ? handle_mm_fault+0x2f60/0x2f60
[  474.205525][ T4039]  copy_page_range+0xd04/0x1090
[  474.210223][ T4039]  ? pfn_valid+0x1e0/0x1e0
[  474.214467][ T4039]  dup_mmap+0x9fc/0xec0
[  474.218456][ T4039]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  474.223751][ T4039]  ? __delayed_free_task+0x110/0x110
[  474.228881][ T4039]  ? __kasan_check_write+0x14/0x20
[  474.233816][ T4039]  ? mm_init+0x6bb/0x870
[  474.237897][ T4039]  dup_mm+0x91/0x330
[  474.241630][ T4039]  copy_mm+0x108/0x1b0
[  474.245537][ T4039]  copy_process+0x127a/0x3240
[  474.250049][ T4039]  ? proc_fail_nth_write+0x213/0x290
[  474.255171][ T4039]  ? proc_fail_nth_read+0x220/0x220
[  474.260203][ T4039]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  474.265157][ T4039]  ? vfs_write+0x9af/0x1050
[  474.269491][ T4039]  kernel_clone+0x224/0x8f0
[  474.273831][ T4039]  ? file_end_write+0x1b0/0x1b0
[  474.278516][ T4039]  ? mutex_lock+0xb6/0x130
[  474.282856][ T4039]  ? create_io_thread+0x1e0/0x1e0
[  474.287729][ T4039]  ? __mutex_lock_slowpath+0x10/0x10
[  474.292840][ T4039]  __x64_sys_clone+0x289/0x310
[  474.297538][ T4039]  ? __do_sys_vfork+0x130/0x130
[  474.302213][ T4039]  ? debug_smp_processor_id+0x17/0x20
[  474.307532][ T4039]  do_syscall_64+0x44/0xd0
[  474.311845][ T4039]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  474.317798][ T4039] RIP: 0033:0x7f475ae3d829
[  474.322071][ T4039] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  474.341489][ T4039] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  474.349816][ T4039] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  474.357628][ T4039] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  474.365450][ T4039] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  474.373251][ T4039] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  474.381087][ T4039] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  474.389051][ T4039]  </TASK>
[  474.395275][ T4041] FAULT_INJECTION: forcing a failure.
[  474.395275][ T4041] name failslab, interval 1, probability 0, space 0, times 0
[  474.407799][ T4041] CPU: 0 PID: 4041 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  474.416198][ T4041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  474.426533][ T4041] Call Trace:
[  474.429655][ T4041]  <TASK>
[  474.432434][ T4041]  dump_stack_lvl+0x151/0x1b7
[  474.436940][ T4041]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  474.442246][ T4041]  dump_stack+0x15/0x17
[  474.446228][ T4041]  should_fail+0x3c0/0x510
[  474.450479][ T4041]  __should_failslab+0x9f/0xe0
[  474.455082][ T4041]  should_failslab+0x9/0x20
[  474.459431][ T4041]  kmem_cache_alloc+0x4f/0x2f0
[  474.464018][ T4041]  ? anon_vma_fork+0x1d9/0x4f0
[  474.468621][ T4041]  anon_vma_fork+0x1d9/0x4f0
[  474.473064][ T4041]  dup_mmap+0x7ec/0xec0
[  474.477053][ T4041]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  474.482257][ T4041]  ? __delayed_free_task+0x110/0x110
[  474.487372][ T4041]  ? __kasan_check_write+0x14/0x20
[  474.492311][ T4041]  ? mm_init+0x6bb/0x870
[  474.496394][ T4041]  dup_mm+0x91/0x330
[  474.500123][ T4041]  copy_mm+0x108/0x1b0
[  474.504037][ T4041]  copy_process+0x127a/0x3240
[  474.508544][ T4041]  ? proc_fail_nth_write+0x213/0x290
[  474.513665][ T4041]  ? proc_fail_nth_read+0x220/0x220
[  474.518705][ T4041]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  474.523662][ T4041]  ? vfs_write+0x9af/0x1050
[  474.527987][ T4041]  kernel_clone+0x224/0x8f0
[  474.532330][ T4041]  ? file_end_write+0x1b0/0x1b0
[  474.537011][ T4041]  ? mutex_lock+0xb6/0x130
[  474.541263][ T4041]  ? create_io_thread+0x1e0/0x1e0
[  474.546122][ T4041]  ? __mutex_lock_slowpath+0x10/0x10
[  474.551245][ T4041]  __x64_sys_clone+0x289/0x310
[  474.555853][ T4041]  ? __do_sys_vfork+0x130/0x130
[  474.560617][ T4041]  ? debug_smp_processor_id+0x17/0x20
[  474.565842][ T4041]  do_syscall_64+0x44/0xd0
[  474.570078][ T4041]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  474.575805][ T4041] RIP: 0033:0x7f475ae3d829
[  474.580062][ T4041] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  474.599767][ T4041] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  474.608025][ T4041] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  474.615818][ T4041] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  474.623642][ T4041] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  474.631441][ T4041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  474.639265][ T4041] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  474.647085][ T4041]  </TASK>
[  474.653269][ T4043] FAULT_INJECTION: forcing a failure.
[  474.653269][ T4043] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  474.666464][ T4043] CPU: 0 PID: 4043 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  474.674683][ T4043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  474.684617][ T4043] Call Trace:
[  474.687700][ T4043]  <TASK>
[  474.690479][ T4043]  dump_stack_lvl+0x151/0x1b7
[  474.695009][ T4043]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  474.700286][ T4043]  ? __kasan_check_write+0x14/0x20
[  474.705319][ T4043]  ? __set_page_owner+0x2ee/0x310
[  474.710181][ T4043]  dump_stack+0x15/0x17
[  474.714174][ T4043]  should_fail+0x3c0/0x510
[  474.718428][ T4043]  should_fail_alloc_page+0x58/0x70
[  474.723460][ T4043]  __alloc_pages+0x207/0x850
[  474.727886][ T4043]  ? __alloc_pages+0x3bd/0x850
[  474.732484][ T4043]  ? zone_watermark_fast+0x200/0x200
[  474.737605][ T4043]  ? zone_watermark_fast+0x200/0x200
[  474.742730][ T4043]  ? __kasan_slab_alloc+0xc9/0xe0
[  474.747585][ T4043]  ? __kasan_check_write+0x14/0x20
[  474.752534][ T4043]  ? _raw_spin_lock+0xa3/0x1b0
[  474.757144][ T4043]  __pmd_alloc+0xb1/0x550
[  474.761300][ T4043]  ? kmem_cache_alloc+0x189/0x2f0
[  474.766161][ T4043]  ? anon_vma_fork+0x1d9/0x4f0
[  474.770761][ T4043]  ? __pud_alloc+0x260/0x260
[  474.775201][ T4043]  ? __pud_alloc+0x218/0x260
[  474.779614][ T4043]  ? handle_mm_fault+0x2f60/0x2f60
[  474.784564][ T4043]  copy_page_range+0xd04/0x1090
[  474.789334][ T4043]  ? pfn_valid+0x1e0/0x1e0
[  474.793588][ T4043]  dup_mmap+0x9fc/0xec0
[  474.797579][ T4043]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  474.802787][ T4043]  ? __delayed_free_task+0x110/0x110
[  474.807926][ T4043]  ? __kasan_check_write+0x14/0x20
[  474.812853][ T4043]  ? mm_init+0x6bb/0x870
[  474.816931][ T4043]  dup_mm+0x91/0x330
[  474.820666][ T4043]  copy_mm+0x108/0x1b0
[  474.824572][ T4043]  copy_process+0x127a/0x3240
[  474.829086][ T4043]  ? proc_fail_nth_write+0x213/0x290
[  474.834206][ T4043]  ? proc_fail_nth_read+0x220/0x220
[  474.839241][ T4043]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  474.844188][ T4043]  ? vfs_write+0x9af/0x1050
[  474.848527][ T4043]  kernel_clone+0x224/0x8f0
[  474.853299][ T4043]  ? file_end_write+0x1b0/0x1b0
[  474.858009][ T4043]  ? mutex_lock+0xb6/0x130
[  474.862238][ T4043]  ? create_io_thread+0x1e0/0x1e0
[  474.867100][ T4043]  ? __mutex_lock_slowpath+0x10/0x10
[  474.872225][ T4043]  __x64_sys_clone+0x289/0x310
[  474.876820][ T4043]  ? __do_sys_vfork+0x130/0x130
[  474.881618][ T4043]  ? debug_smp_processor_id+0x17/0x20
[  474.887180][ T4043]  do_syscall_64+0x44/0xd0
[  474.892218][ T4043]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  474.898196][ T4043] RIP: 0033:0x7f475ae3d829
[  474.902652][ T4043] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  474.922616][ T4043] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  474.931297][ T4043] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  474.939453][ T4043] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  474.947352][ T4043] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  474.955604][ T4043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  474.963399][ T4043] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  474.971224][ T4043]  </TASK>
[  474.977903][ T4046] FAULT_INJECTION: forcing a failure.
[  474.977903][ T4046] name failslab, interval 1, probability 0, space 0, times 0
[  474.990549][ T4046] CPU: 0 PID: 4046 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  474.998894][ T4046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  475.008788][ T4046] Call Trace:
[  475.011936][ T4046]  <TASK>
[  475.014680][ T4046]  dump_stack_lvl+0x151/0x1b7
[  475.019192][ T4046]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  475.024576][ T4046]  dump_stack+0x15/0x17
[  475.028566][ T4046]  should_fail+0x3c0/0x510
[  475.032924][ T4046]  __should_failslab+0x9f/0xe0
[  475.037599][ T4046]  should_failslab+0x9/0x20
[  475.041935][ T4046]  kmem_cache_alloc+0x4f/0x2f0
[  475.047011][ T4046]  ? anon_vma_clone+0xa1/0x510
[  475.051690][ T4046]  anon_vma_clone+0xa1/0x510
[  475.056206][ T4046]  anon_vma_fork+0x91/0x4f0
[  475.060639][ T4046]  ? dup_mmap+0x6ef/0xec0
[  475.064889][ T4046]  dup_mmap+0x7ec/0xec0
[  475.068971][ T4046]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  475.074174][ T4046]  ? __delayed_free_task+0x110/0x110
[  475.079320][ T4046]  ? __kasan_check_write+0x14/0x20
[  475.084236][ T4046]  ? mm_init+0x6bb/0x870
[  475.088367][ T4046]  dup_mm+0x91/0x330
[  475.092047][ T4046]  copy_mm+0x108/0x1b0
[  475.095956][ T4046]  copy_process+0x127a/0x3240
[  475.100994][ T4046]  ? proc_fail_nth_write+0x213/0x290
[  475.106108][ T4046]  ? proc_fail_nth_read+0x220/0x220
[  475.111149][ T4046]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  475.116097][ T4046]  ? vfs_write+0x9af/0x1050
[  475.120513][ T4046]  kernel_clone+0x224/0x8f0
[  475.124859][ T4046]  ? file_end_write+0x1b0/0x1b0
[  475.129541][ T4046]  ? mutex_lock+0xb6/0x130
[  475.133793][ T4046]  ? create_io_thread+0x1e0/0x1e0
[  475.138923][ T4046]  ? __mutex_lock_slowpath+0x10/0x10
[  475.144235][ T4046]  __x64_sys_clone+0x289/0x310
[  475.148915][ T4046]  ? __do_sys_vfork+0x130/0x130
[  475.153773][ T4046]  ? debug_smp_processor_id+0x17/0x20
[  475.158970][ T4046]  do_syscall_64+0x44/0xd0
[  475.163317][ T4046]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  475.169123][ T4046] RIP: 0033:0x7f475ae3d829
[  475.173462][ T4046] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  475.193172][ T4046] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  475.201493][ T4046] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  475.209308][ T4046] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  475.217118][ T4046] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  475.225143][ T4046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  475.233459][ T4046] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  475.241537][ T4046]  </TASK>
[  475.247087][ T4049] FAULT_INJECTION: forcing a failure.
[  475.247087][ T4049] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  475.260101][ T4049] CPU: 0 PID: 4049 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  475.268525][ T4049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  475.278510][ T4049] Call Trace:
[  475.281626][ T4049]  <TASK>
[  475.284400][ T4049]  dump_stack_lvl+0x151/0x1b7
[  475.289631][ T4049]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  475.294905][ T4049]  ? is_module_text_address+0xe1/0x140
[  475.300380][ T4049]  ? stack_trace_save+0x1f0/0x1f0
[  475.305229][ T4049]  dump_stack+0x15/0x17
[  475.309314][ T4049]  should_fail+0x3c0/0x510
[  475.313567][ T4049]  should_fail_alloc_page+0x58/0x70
[  475.318600][ T4049]  __alloc_pages+0x207/0x850
[  475.323032][ T4049]  ? stack_trace_save+0x12d/0x1f0
[  475.327888][ T4049]  ? stack_trace_snprint+0x100/0x100
[  475.333009][ T4049]  ? zone_watermark_fast+0x200/0x200
[  475.338128][ T4049]  ? __kasan_slab_alloc+0xc9/0xe0
[  475.342990][ T4049]  ? __kasan_slab_alloc+0xc9/0xe0
[  475.347854][ T4049]  ? __kasan_slab_alloc+0xb2/0xe0
[  475.352711][ T4049]  ? kmem_cache_alloc+0x189/0x2f0
[  475.357573][ T4049]  ? anon_vma_fork+0x1d9/0x4f0
[  475.362172][ T4049]  get_zeroed_page+0x19/0x40
[  475.366596][ T4049]  __pud_alloc+0x8b/0x260
[  475.370765][ T4049]  ? handle_mm_fault+0x2f60/0x2f60
[  475.375713][ T4049]  copy_page_range+0xd9e/0x1090
[  475.380573][ T4049]  ? pfn_valid+0x1e0/0x1e0
[  475.384912][ T4049]  dup_mmap+0x9fc/0xec0
[  475.388905][ T4049]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  475.394113][ T4049]  ? __delayed_free_task+0x110/0x110
[  475.399408][ T4049]  ? __kasan_check_write+0x14/0x20
[  475.404355][ T4049]  ? mm_init+0x6bb/0x870
[  475.408436][ T4049]  dup_mm+0x91/0x330
[  475.412164][ T4049]  copy_mm+0x108/0x1b0
[  475.416070][ T4049]  copy_process+0x127a/0x3240
[  475.420855][ T4049]  ? proc_fail_nth_write+0x213/0x290
[  475.426075][ T4049]  ? proc_fail_nth_read+0x220/0x220
[  475.431111][ T4049]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  475.436054][ T4049]  ? vfs_write+0x9af/0x1050
[  475.440577][ T4049]  kernel_clone+0x224/0x8f0
[  475.444906][ T4049]  ? file_end_write+0x1b0/0x1b0
[  475.449600][ T4049]  ? mutex_lock+0xb6/0x130
[  475.453845][ T4049]  ? create_io_thread+0x1e0/0x1e0
[  475.458791][ T4049]  ? __mutex_lock_slowpath+0x10/0x10
[  475.463996][ T4049]  __x64_sys_clone+0x289/0x310
[  475.468600][ T4049]  ? __do_sys_vfork+0x130/0x130
[  475.473373][ T4049]  ? debug_smp_processor_id+0x17/0x20
[  475.478674][ T4049]  do_syscall_64+0x44/0xd0
[  475.482928][ T4049]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  475.488827][ T4049] RIP: 0033:0x7f475ae3d829
[  475.493073][ T4049] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  475.512526][ T4049] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  475.520791][ T4049] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  475.528699][ T4049] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  475.536726][ T4049] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  475.544560][ T4049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  475.552355][ T4049] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  475.560271][ T4049]  </TASK>
[  475.566550][ T4051] FAULT_INJECTION: forcing a failure.
[  475.566550][ T4051] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  475.580036][ T4051] CPU: 0 PID: 4051 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  475.588255][ T4051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  475.598252][ T4051] Call Trace:
[  475.601356][ T4051]  <TASK>
[  475.604132][ T4051]  dump_stack_lvl+0x151/0x1b7
[  475.608645][ T4051]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  475.613950][ T4051]  ? __kasan_check_write+0x14/0x20
[  475.618917][ T4051]  ? __set_page_owner+0x2ee/0x310
[  475.623748][ T4051]  dump_stack+0x15/0x17
[  475.627738][ T4051]  should_fail+0x3c0/0x510
[  475.632165][ T4051]  should_fail_alloc_page+0x58/0x70
[  475.637295][ T4051]  __alloc_pages+0x207/0x850
[  475.641734][ T4051]  ? __alloc_pages+0x3bd/0x850
[  475.646402][ T4051]  ? zone_watermark_fast+0x200/0x200
[  475.651528][ T4051]  ? zone_watermark_fast+0x200/0x200
[  475.656734][ T4051]  ? __kasan_slab_alloc+0xc9/0xe0
[  475.661590][ T4051]  ? __kasan_check_write+0x14/0x20
[  475.666632][ T4051]  ? _raw_spin_lock+0xa3/0x1b0
[  475.671221][ T4051]  __pmd_alloc+0xb1/0x550
[  475.675386][ T4051]  ? kmem_cache_alloc+0x189/0x2f0
[  475.680424][ T4051]  ? anon_vma_fork+0x1d9/0x4f0
[  475.685210][ T4051]  ? __pud_alloc+0x260/0x260
[  475.689621][ T4051]  ? __pud_alloc+0x218/0x260
[  475.694402][ T4051]  ? handle_mm_fault+0x2f60/0x2f60
[  475.699342][ T4051]  copy_page_range+0xd04/0x1090
[  475.704204][ T4051]  ? pfn_valid+0x1e0/0x1e0
[  475.708472][ T4051]  dup_mmap+0x9fc/0xec0
[  475.712459][ T4051]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  475.718186][ T4051]  ? __delayed_free_task+0x110/0x110
[  475.723643][ T4051]  ? __kasan_check_write+0x14/0x20
[  475.728687][ T4051]  ? mm_init+0x6bb/0x870
[  475.732760][ T4051]  dup_mm+0x91/0x330
[  475.736845][ T4051]  copy_mm+0x108/0x1b0
[  475.740922][ T4051]  copy_process+0x127a/0x3240
[  475.745514][ T4051]  ? proc_fail_nth_write+0x213/0x290
[  475.750986][ T4051]  ? proc_fail_nth_read+0x220/0x220
[  475.756114][ T4051]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  475.761231][ T4051]  ? vfs_write+0x9af/0x1050
[  475.765794][ T4051]  kernel_clone+0x224/0x8f0
[  475.770127][ T4051]  ? file_end_write+0x1b0/0x1b0
[  475.774818][ T4051]  ? mutex_lock+0xb6/0x130
[  475.779370][ T4051]  ? create_io_thread+0x1e0/0x1e0
[  475.784548][ T4051]  ? __mutex_lock_slowpath+0x10/0x10
[  475.789643][ T4051]  __x64_sys_clone+0x289/0x310
[  475.794254][ T4051]  ? __do_sys_vfork+0x130/0x130
[  475.799113][ T4051]  ? debug_smp_processor_id+0x17/0x20
[  475.804316][ T4051]  do_syscall_64+0x44/0xd0
[  475.808564][ T4051]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  475.814380][ T4051] RIP: 0033:0x7f475ae3d829
[  475.818640][ T4051] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  475.838504][ T4051] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  475.846931][ T4051] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  475.854846][ T4051] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  475.862779][ T4051] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  475.870582][ T4051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  475.878433][ T4051] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  475.886382][ T4051]  </TASK>
[  475.894234][ T4053] FAULT_INJECTION: forcing a failure.
[  475.894234][ T4053] name failslab, interval 1, probability 0, space 0, times 0
[  475.907241][ T4053] CPU: 0 PID: 4053 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  475.915559][ T4053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  475.925542][ T4053] Call Trace:
[  475.928665][ T4053]  <TASK>
[  475.931441][ T4053]  dump_stack_lvl+0x151/0x1b7
[  475.936038][ T4053]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  475.941425][ T4053]  dump_stack+0x15/0x17
[  475.945414][ T4053]  should_fail+0x3c0/0x510
[  475.949664][ T4053]  __should_failslab+0x9f/0xe0
[  475.954265][ T4053]  should_failslab+0x9/0x20
[  475.958602][ T4053]  kmem_cache_alloc+0x4f/0x2f0
[  475.963483][ T4053]  ? dup_mmap+0x6d3/0xec0
[  475.967648][ T4053]  dup_mmap+0x6d3/0xec0
[  475.971740][ T4053]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  475.977031][ T4053]  ? __delayed_free_task+0x110/0x110
[  475.982145][ T4053]  ? __kasan_check_write+0x14/0x20
[  475.987091][ T4053]  ? mm_init+0x6bb/0x870
[  475.991265][ T4053]  dup_mm+0x91/0x330
[  475.994997][ T4053]  copy_mm+0x108/0x1b0
[  475.999158][ T4053]  copy_process+0x127a/0x3240
[  476.003669][ T4053]  ? proc_fail_nth_write+0x213/0x290
[  476.008787][ T4053]  ? proc_fail_nth_read+0x220/0x220
[  476.013822][ T4053]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  476.019734][ T4053]  ? vfs_write+0x9af/0x1050
[  476.024064][ T4053]  kernel_clone+0x224/0x8f0
[  476.028592][ T4053]  ? file_end_write+0x1b0/0x1b0
[  476.033470][ T4053]  ? mutex_lock+0xb6/0x130
[  476.037722][ T4053]  ? create_io_thread+0x1e0/0x1e0
[  476.042576][ T4053]  ? __mutex_lock_slowpath+0x10/0x10
[  476.048133][ T4053]  __x64_sys_clone+0x289/0x310
[  476.052820][ T4053]  ? __do_sys_vfork+0x130/0x130
[  476.057504][ T4053]  ? debug_smp_processor_id+0x17/0x20
[  476.062898][ T4053]  do_syscall_64+0x44/0xd0
[  476.067139][ T4053]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  476.073131][ T4053] RIP: 0033:0x7f475ae3d829
[  476.077389][ T4053] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  476.097169][ T4053] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  476.105412][ T4053] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  476.113311][ T4053] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  476.121217][ T4053] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  476.129135][ T4053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  476.136966][ T4053] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  476.144778][ T4053]  </TASK>
[  476.152348][ T4056] FAULT_INJECTION: forcing a failure.
[  476.152348][ T4056] name failslab, interval 1, probability 0, space 0, times 0
[  476.165089][ T4056] CPU: 0 PID: 4056 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  476.173335][ T4056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  476.183232][ T4056] Call Trace:
[  476.186446][ T4056]  <TASK>
[  476.189219][ T4056]  dump_stack_lvl+0x151/0x1b7
[  476.193755][ T4056]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  476.199111][ T4056]  dump_stack+0x15/0x17
[  476.203112][ T4056]  should_fail+0x3c0/0x510
[  476.207360][ T4056]  __should_failslab+0x9f/0xe0
[  476.211969][ T4056]  should_failslab+0x9/0x20
[  476.216297][ T4056]  kmem_cache_alloc+0x4f/0x2f0
[  476.221854][ T4056]  ? anon_vma_fork+0x1d9/0x4f0
[  476.226537][ T4056]  anon_vma_fork+0x1d9/0x4f0
[  476.231051][ T4056]  dup_mmap+0x7ec/0xec0
[  476.235563][ T4056]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  476.241412][ T4056]  ? __delayed_free_task+0x110/0x110
[  476.246529][ T4056]  ? __kasan_check_write+0x14/0x20
[  476.251473][ T4056]  ? mm_init+0x6bb/0x870
[  476.255721][ T4056]  dup_mm+0x91/0x330
[  476.259455][ T4056]  copy_mm+0x108/0x1b0
[  476.263359][ T4056]  copy_process+0x127a/0x3240
[  476.267872][ T4056]  ? proc_fail_nth_write+0x213/0x290
[  476.272994][ T4056]  ? proc_fail_nth_read+0x220/0x220
[  476.278028][ T4056]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  476.282977][ T4056]  ? vfs_write+0x9af/0x1050
[  476.287314][ T4056]  kernel_clone+0x224/0x8f0
[  476.291653][ T4056]  ? file_end_write+0x1b0/0x1b0
[  476.296342][ T4056]  ? mutex_lock+0xb6/0x130
[  476.300593][ T4056]  ? create_io_thread+0x1e0/0x1e0
[  476.305454][ T4056]  ? __mutex_lock_slowpath+0x10/0x10
[  476.310575][ T4056]  __x64_sys_clone+0x289/0x310
[  476.315175][ T4056]  ? __do_sys_vfork+0x130/0x130
[  476.319862][ T4056]  ? debug_smp_processor_id+0x17/0x20
[  476.325246][ T4056]  do_syscall_64+0x44/0xd0
[  476.329606][ T4056]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  476.335429][ T4056] RIP: 0033:0x7f475ae3d829
[  476.339666][ T4056] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  476.359192][ T4056] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  476.367438][ T4056] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  476.375337][ T4056] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  476.383152][ T4056] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  476.390960][ T4056] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  476.398778][ T4056] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  476.406585][ T4056]  </TASK>
[  476.413959][ T4058] FAULT_INJECTION: forcing a failure.
[  476.413959][ T4058] name failslab, interval 1, probability 0, space 0, times 0
[  476.426465][ T4058] CPU: 1 PID: 4058 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  476.434805][ T4058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  476.444700][ T4058] Call Trace:
[  476.447824][ T4058]  <TASK>
[  476.450605][ T4058]  dump_stack_lvl+0x151/0x1b7
[  476.455115][ T4058]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  476.460411][ T4058]  dump_stack+0x15/0x17
[  476.464403][ T4058]  should_fail+0x3c0/0x510
[  476.468655][ T4058]  __should_failslab+0x9f/0xe0
[  476.473254][ T4058]  should_failslab+0x9/0x20
[  476.477593][ T4058]  kmem_cache_alloc+0x4f/0x2f0
[  476.482199][ T4058]  ? anon_vma_fork+0x1d9/0x4f0
[  476.486795][ T4058]  anon_vma_fork+0x1d9/0x4f0
[  476.491219][ T4058]  dup_mmap+0x7ec/0xec0
[  476.495214][ T4058]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  476.500626][ T4058]  ? __delayed_free_task+0x110/0x110
[  476.506501][ T4058]  ? __kasan_check_write+0x14/0x20
[  476.511445][ T4058]  ? mm_init+0x6bb/0x870
[  476.515521][ T4058]  dup_mm+0x91/0x330
[  476.519357][ T4058]  copy_mm+0x108/0x1b0
[  476.523335][ T4058]  copy_process+0x127a/0x3240
[  476.527848][ T4058]  ? proc_fail_nth_write+0x213/0x290
[  476.533158][ T4058]  ? proc_fail_nth_read+0x220/0x220
[  476.538190][ T4058]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  476.543225][ T4058]  ? vfs_write+0x9af/0x1050
[  476.547608][ T4058]  kernel_clone+0x224/0x8f0
[  476.551905][ T4058]  ? file_end_write+0x1b0/0x1b0
[  476.556744][ T4058]  ? mutex_lock+0xb6/0x130
[  476.560934][ T4058]  ? create_io_thread+0x1e0/0x1e0
[  476.565968][ T4058]  ? __mutex_lock_slowpath+0x10/0x10
[  476.571085][ T4058]  __x64_sys_clone+0x289/0x310
[  476.575683][ T4058]  ? __do_sys_vfork+0x130/0x130
[  476.580383][ T4058]  ? debug_smp_processor_id+0x17/0x20
[  476.585601][ T4058]  do_syscall_64+0x44/0xd0
[  476.589918][ T4058]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  476.595645][ T4058] RIP: 0033:0x7f475ae3d829
[  476.599899][ T4058] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  476.619342][ T4058] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  476.627688][ T4058] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  476.635570][ T4058] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  476.643381][ T4058] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  476.651204][ T4058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  476.659089][ T4058] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  476.667013][ T4058]  </TASK>
[  476.674171][ T4060] FAULT_INJECTION: forcing a failure.
[  476.674171][ T4060] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  476.687340][ T4060] CPU: 1 PID: 4060 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  476.695749][ T4060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  476.705644][ T4060] Call Trace:
[  476.708762][ T4060]  <TASK>
[  476.711542][ T4060]  dump_stack_lvl+0x151/0x1b7
[  476.716051][ T4060]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  476.721957][ T4060]  ? is_module_text_address+0xe1/0x140
[  476.727248][ T4060]  ? stack_trace_save+0x1f0/0x1f0
[  476.732115][ T4060]  dump_stack+0x15/0x17
[  476.736904][ T4060]  should_fail+0x3c0/0x510
[  476.741139][ T4060]  should_fail_alloc_page+0x58/0x70
[  476.746168][ T4060]  __alloc_pages+0x207/0x850
[  476.750607][ T4060]  ? stack_trace_save+0x12d/0x1f0
[  476.755458][ T4060]  ? stack_trace_snprint+0x100/0x100
[  476.760729][ T4060]  ? zone_watermark_fast+0x200/0x200
[  476.765879][ T4060]  ? __kasan_slab_alloc+0xc9/0xe0
[  476.770818][ T4060]  ? __kasan_slab_alloc+0xc9/0xe0
[  476.775678][ T4060]  ? __kasan_slab_alloc+0xb2/0xe0
[  476.780542][ T4060]  ? kmem_cache_alloc+0x189/0x2f0
[  476.785400][ T4060]  ? anon_vma_fork+0x1d9/0x4f0
[  476.790001][ T4060]  get_zeroed_page+0x19/0x40
[  476.794439][ T4060]  __pud_alloc+0x8b/0x260
[  476.798699][ T4060]  ? handle_mm_fault+0x2f60/0x2f60
[  476.803626][ T4060]  copy_page_range+0xd9e/0x1090
[  476.808320][ T4060]  ? pfn_valid+0x1e0/0x1e0
[  476.812565][ T4060]  dup_mmap+0x9fc/0xec0
[  476.816561][ T4060]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  476.821775][ T4060]  ? __delayed_free_task+0x110/0x110
[  476.827000][ T4060]  ? __kasan_check_write+0x14/0x20
[  476.831983][ T4060]  ? mm_init+0x6bb/0x870
[  476.836117][ T4060]  dup_mm+0x91/0x330
[  476.839839][ T4060]  copy_mm+0x108/0x1b0
[  476.843758][ T4060]  copy_process+0x127a/0x3240
[  476.848260][ T4060]  ? proc_fail_nth_write+0x213/0x290
[  476.853465][ T4060]  ? proc_fail_nth_read+0x220/0x220
[  476.858720][ T4060]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  476.863619][ T4060]  ? vfs_write+0x9af/0x1050
[  476.867960][ T4060]  kernel_clone+0x224/0x8f0
[  476.872473][ T4060]  ? file_end_write+0x1b0/0x1b0
[  476.877171][ T4060]  ? mutex_lock+0xb6/0x130
[  476.881423][ T4060]  ? create_io_thread+0x1e0/0x1e0
[  476.886282][ T4060]  ? __mutex_lock_slowpath+0x10/0x10
[  476.891400][ T4060]  __x64_sys_clone+0x289/0x310
[  476.896097][ T4060]  ? __do_sys_vfork+0x130/0x130
[  476.900774][ T4060]  ? debug_smp_processor_id+0x17/0x20
[  476.906109][ T4060]  do_syscall_64+0x44/0xd0
[  476.910400][ T4060]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  476.916215][ T4060] RIP: 0033:0x7f475ae3d829
[  476.920470][ T4060] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  476.940084][ T4060] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  476.948506][ T4060] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  476.956583][ T4060] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  476.964490][ T4060] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  476.973971][ T4060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  476.981852][ T4060] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  476.989689][ T4060]  </TASK>
[  476.995845][ T4062] FAULT_INJECTION: forcing a failure.
[  476.995845][ T4062] name failslab, interval 1, probability 0, space 0, times 0
[  477.008517][ T4062] CPU: 1 PID: 4062 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  477.016752][ T4062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  477.026995][ T4062] Call Trace:
[  477.030205][ T4062]  <TASK>
[  477.033093][ T4062]  dump_stack_lvl+0x151/0x1b7
[  477.037598][ T4062]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  477.043231][ T4062]  dump_stack+0x15/0x17
[  477.047400][ T4062]  should_fail+0x3c0/0x510
[  477.051813][ T4062]  __should_failslab+0x9f/0xe0
[  477.057197][ T4062]  should_failslab+0x9/0x20
[  477.061537][ T4062]  kmem_cache_alloc+0x4f/0x2f0
[  477.066308][ T4062]  ? anon_vma_fork+0x1d9/0x4f0
[  477.070915][ T4062]  anon_vma_fork+0x1d9/0x4f0
[  477.075340][ T4062]  dup_mmap+0x7ec/0xec0
[  477.079335][ T4062]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  477.084622][ T4062]  ? __delayed_free_task+0x110/0x110
[  477.089741][ T4062]  ? __kasan_check_write+0x14/0x20
[  477.095251][ T4062]  ? mm_init+0x6bb/0x870
[  477.099332][ T4062]  dup_mm+0x91/0x330
[  477.103064][ T4062]  copy_mm+0x108/0x1b0
[  477.106964][ T4062]  copy_process+0x127a/0x3240
[  477.111478][ T4062]  ? proc_fail_nth_write+0x213/0x290
[  477.116600][ T4062]  ? proc_fail_nth_read+0x220/0x220
[  477.121638][ T4062]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  477.126579][ T4062]  ? vfs_write+0x9af/0x1050
[  477.131008][ T4062]  kernel_clone+0x224/0x8f0
[  477.135348][ T4062]  ? file_end_write+0x1b0/0x1b0
[  477.140120][ T4062]  ? mutex_lock+0xb6/0x130
[  477.144375][ T4062]  ? create_io_thread+0x1e0/0x1e0
[  477.149234][ T4062]  ? __mutex_lock_slowpath+0x10/0x10
[  477.154358][ T4062]  __x64_sys_clone+0x289/0x310
[  477.159146][ T4062]  ? __do_sys_vfork+0x130/0x130
[  477.163837][ T4062]  ? debug_smp_processor_id+0x17/0x20
[  477.169042][ T4062]  do_syscall_64+0x44/0xd0
[  477.173297][ T4062]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  477.179023][ T4062] RIP: 0033:0x7f475ae3d829
[  477.183284][ T4062] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  477.202923][ T4062] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  477.211154][ T4062] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  477.219062][ T4062] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  477.227136][ T4062] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  477.235027][ T4062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  477.242837][ T4062] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  477.250760][ T4062]  </TASK>
[  477.256974][ T4065] FAULT_INJECTION: forcing a failure.
[  477.256974][ T4065] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  477.270158][ T4065] CPU: 1 PID: 4065 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  477.278389][ T4065] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  477.288368][ T4065] Call Trace:
[  477.291506][ T4065]  <TASK>
[  477.294278][ T4065]  dump_stack_lvl+0x151/0x1b7
[  477.298787][ T4065]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  477.304083][ T4065]  ? __kasan_check_write+0x14/0x20
[  477.309034][ T4065]  ? __set_page_owner+0x2ee/0x310
[  477.313893][ T4065]  dump_stack+0x15/0x17
[  477.317878][ T4065]  should_fail+0x3c0/0x510
[  477.322303][ T4065]  should_fail_alloc_page+0x58/0x70
[  477.327338][ T4065]  __alloc_pages+0x207/0x850
[  477.331937][ T4065]  ? __alloc_pages+0x3bd/0x850
[  477.336571][ T4065]  ? zone_watermark_fast+0x200/0x200
[  477.341660][ T4065]  ? zone_watermark_fast+0x200/0x200
[  477.346775][ T4065]  ? __kasan_slab_alloc+0xc9/0xe0
[  477.351636][ T4065]  ? __kasan_check_write+0x14/0x20
[  477.356582][ T4065]  ? _raw_spin_lock+0xa3/0x1b0
[  477.361185][ T4065]  __pmd_alloc+0xb1/0x550
[  477.365540][ T4065]  ? kmem_cache_alloc+0x189/0x2f0
[  477.370406][ T4065]  ? anon_vma_fork+0x1d9/0x4f0
[  477.375007][ T4065]  ? __pud_alloc+0x260/0x260
[  477.379512][ T4065]  ? __pud_alloc+0x218/0x260
[  477.384204][ T4065]  ? handle_mm_fault+0x2f60/0x2f60
[  477.389409][ T4065]  copy_page_range+0xd04/0x1090
[  477.394098][ T4065]  ? pfn_valid+0x1e0/0x1e0
[  477.398360][ T4065]  dup_mmap+0x9fc/0xec0
[  477.402340][ T4065]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  477.407547][ T4065]  ? __delayed_free_task+0x110/0x110
[  477.412755][ T4065]  ? __kasan_check_write+0x14/0x20
[  477.417704][ T4065]  ? mm_init+0x6bb/0x870
[  477.421786][ T4065]  dup_mm+0x91/0x330
[  477.425514][ T4065]  copy_mm+0x108/0x1b0
[  477.429426][ T4065]  copy_process+0x127a/0x3240
[  477.434780][ T4065]  ? proc_fail_nth_write+0x213/0x290
[  477.439897][ T4065]  ? proc_fail_nth_read+0x220/0x220
[  477.444930][ T4065]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  477.449878][ T4065]  ? vfs_write+0x9af/0x1050
[  477.454238][ T4065]  kernel_clone+0x224/0x8f0
[  477.458562][ T4065]  ? file_end_write+0x1b0/0x1b0
[  477.463342][ T4065]  ? mutex_lock+0xb6/0x130
[  477.467591][ T4065]  ? create_io_thread+0x1e0/0x1e0
[  477.472453][ T4065]  ? __mutex_lock_slowpath+0x10/0x10
[  477.477571][ T4065]  __x64_sys_clone+0x289/0x310
[  477.482339][ T4065]  ? __do_sys_vfork+0x130/0x130
[  477.487199][ T4065]  ? debug_smp_processor_id+0x17/0x20
[  477.492405][ T4065]  do_syscall_64+0x44/0xd0
[  477.496669][ T4065]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  477.502393][ T4065] RIP: 0033:0x7f475ae3d829
[  477.506642][ T4065] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  477.526267][ T4065] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  477.534510][ T4065] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  477.542321][ T4065] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  477.550326][ T4065] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  477.558116][ T4065] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  477.565926][ T4065] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  477.573744][ T4065]  </TASK>
[  477.580327][ T4067] FAULT_INJECTION: forcing a failure.
[  477.580327][ T4067] name failslab, interval 1, probability 0, space 0, times 0
[  477.592814][ T4067] CPU: 1 PID: 4067 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  477.601045][ T4067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  477.610937][ T4067] Call Trace:
[  477.614063][ T4067]  <TASK>
[  477.616840][ T4067]  dump_stack_lvl+0x151/0x1b7
[  477.621355][ T4067]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  477.626647][ T4067]  dump_stack+0x15/0x17
[  477.630645][ T4067]  should_fail+0x3c0/0x510
[  477.634895][ T4067]  __should_failslab+0x9f/0xe0
[  477.639495][ T4067]  should_failslab+0x9/0x20
[  477.643833][ T4067]  kmem_cache_alloc+0x4f/0x2f0
[  477.648432][ T4067]  ? anon_vma_fork+0x1d9/0x4f0
[  477.653031][ T4067]  anon_vma_fork+0x1d9/0x4f0
[  477.657458][ T4067]  dup_mmap+0x7ec/0xec0
[  477.661450][ T4067]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  477.666661][ T4067]  ? __delayed_free_task+0x110/0x110
[  477.671778][ T4067]  ? __kasan_check_write+0x14/0x20
[  477.676727][ T4067]  ? mm_init+0x6bb/0x870
[  477.680806][ T4067]  dup_mm+0x91/0x330
[  477.684538][ T4067]  copy_mm+0x108/0x1b0
[  477.688442][ T4067]  copy_process+0x127a/0x3240
[  477.692956][ T4067]  ? proc_fail_nth_write+0x213/0x290
[  477.698076][ T4067]  ? proc_fail_nth_read+0x220/0x220
[  477.703111][ T4067]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  477.708056][ T4067]  ? vfs_write+0x9af/0x1050
[  477.712397][ T4067]  kernel_clone+0x224/0x8f0
[  477.716739][ T4067]  ? file_end_write+0x1b0/0x1b0
[  477.721424][ T4067]  ? mutex_lock+0xb6/0x130
[  477.725679][ T4067]  ? create_io_thread+0x1e0/0x1e0
[  477.730539][ T4067]  ? __mutex_lock_slowpath+0x10/0x10
[  477.735922][ T4067]  __x64_sys_clone+0x289/0x310
[  477.740521][ T4067]  ? __do_sys_vfork+0x130/0x130
[  477.745470][ T4067]  ? debug_smp_processor_id+0x17/0x20
[  477.750677][ T4067]  do_syscall_64+0x44/0xd0
[  477.755015][ T4067]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  477.760856][ T4067] RIP: 0033:0x7f475ae3d829
[  477.765090][ T4067] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  477.784530][ T4067] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  477.792769][ T4067] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  477.800579][ T4067] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  477.808390][ T4067] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  477.816494][ T4067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  477.825149][ T4067] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  477.833801][ T4067]  </TASK>
[  477.840335][ T4069] FAULT_INJECTION: forcing a failure.
[  477.840335][ T4069] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  477.853408][ T4069] CPU: 1 PID: 4069 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  477.861670][ T4069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  477.871648][ T4069] Call Trace:
[  477.874768][ T4069]  <TASK>
[  477.877546][ T4069]  dump_stack_lvl+0x151/0x1b7
[  477.882065][ T4069]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  477.887450][ T4069]  dump_stack+0x15/0x17
[  477.891439][ T4069]  should_fail+0x3c0/0x510
[  477.895685][ T4069]  should_fail_alloc_page+0x58/0x70
[  477.900729][ T4069]  __alloc_pages+0x207/0x850
[  477.905156][ T4069]  ? zone_watermark_fast+0x200/0x200
[  477.910270][ T4069]  ? dup_mmap+0x9fc/0xec0
[  477.914431][ T4069]  ? dup_mm+0x91/0x330
[  477.918487][ T4069]  ? copy_mm+0x108/0x1b0
[  477.922609][ T4069]  ? copy_process+0x127a/0x3240
[  477.927292][ T4069]  ? kvm_sched_clock_read+0x18/0x40
[  477.932320][ T4069]  pte_alloc_one+0x73/0x1b0
[  477.936656][ T4069]  ? pfn_modify_allowed+0x2e0/0x2e0
[  477.941692][ T4069]  ? __kasan_check_write+0x14/0x20
[  477.946653][ T4069]  ? __set_page_owner+0x2ee/0x310
[  477.951500][ T4069]  __pte_alloc+0x86/0x350
[  477.955667][ T4069]  ? free_pgtables+0x210/0x210
[  477.960265][ T4069]  copy_pte_range+0x1b1f/0x20b0
[  477.964954][ T4069]  ? __kunmap_atomic+0x80/0x80
[  477.969565][ T4069]  ? __pud_alloc+0x260/0x260
[  477.973979][ T4069]  ? __pud_alloc+0x218/0x260
[  477.978924][ T4069]  ? handle_mm_fault+0x2f60/0x2f60
[  477.983876][ T4069]  copy_page_range+0xc1e/0x1090
[  477.988562][ T4069]  ? pfn_valid+0x1e0/0x1e0
[  477.992813][ T4069]  dup_mmap+0x9fc/0xec0
[  477.996805][ T4069]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  478.002013][ T4069]  ? __delayed_free_task+0x110/0x110
[  478.007132][ T4069]  ? __kasan_check_write+0x14/0x20
[  478.012079][ T4069]  ? mm_init+0x6bb/0x870
[  478.016159][ T4069]  dup_mm+0x91/0x330
[  478.019892][ T4069]  copy_mm+0x108/0x1b0
[  478.023826][ T4069]  copy_process+0x127a/0x3240
[  478.028309][ T4069]  ? proc_fail_nth_write+0x213/0x290
[  478.033434][ T4069]  ? proc_fail_nth_read+0x220/0x220
[  478.038475][ T4069]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  478.043421][ T4069]  ? vfs_write+0x9af/0x1050
[  478.047754][ T4069]  kernel_clone+0x224/0x8f0
[  478.052959][ T4069]  ? file_end_write+0x1b0/0x1b0
[  478.057636][ T4069]  ? mutex_lock+0xb6/0x130
[  478.062066][ T4069]  ? create_io_thread+0x1e0/0x1e0
[  478.066917][ T4069]  ? __mutex_lock_slowpath+0x10/0x10
[  478.072045][ T4069]  __x64_sys_clone+0x289/0x310
[  478.076643][ T4069]  ? __do_sys_vfork+0x130/0x130
[  478.081330][ T4069]  ? debug_smp_processor_id+0x17/0x20
[  478.086594][ T4069]  do_syscall_64+0x44/0xd0
[  478.090880][ T4069]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  478.096686][ T4069] RIP: 0033:0x7f475ae3d829
[  478.100941][ T4069] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  478.120476][ T4069] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  478.129233][ T4069] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  478.137043][ T4069] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  478.144858][ T4069] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  478.153106][ T4069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  478.161205][ T4069] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  478.169012][ T4069]  </TASK>
[  478.175479][ T4072] FAULT_INJECTION: forcing a failure.
[  478.175479][ T4072] name failslab, interval 1, probability 0, space 0, times 0
[  478.188343][ T4072] CPU: 1 PID: 4072 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  478.196584][ T4072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  478.206561][ T4072] Call Trace:
[  478.209674][ T4072]  <TASK>
[  478.212451][ T4072]  dump_stack_lvl+0x151/0x1b7
[  478.216971][ T4072]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  478.222272][ T4072]  dump_stack+0x15/0x17
[  478.226255][ T4072]  should_fail+0x3c0/0x510
[  478.230504][ T4072]  __should_failslab+0x9f/0xe0
[  478.235189][ T4072]  should_failslab+0x9/0x20
[  478.239652][ T4072]  kmem_cache_alloc+0x4f/0x2f0
[  478.244223][ T4072]  ? anon_vma_fork+0x1d9/0x4f0
[  478.248816][ T4072]  anon_vma_fork+0x1d9/0x4f0
[  478.253256][ T4072]  dup_mmap+0x7ec/0xec0
[  478.257235][ T4072]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  478.262446][ T4072]  ? __delayed_free_task+0x110/0x110
[  478.267568][ T4072]  ? __kasan_check_write+0x14/0x20
[  478.272513][ T4072]  ? mm_init+0x6bb/0x870
[  478.276609][ T4072]  dup_mm+0x91/0x330
[  478.280322][ T4072]  copy_mm+0x108/0x1b0
[  478.284235][ T4072]  copy_process+0x127a/0x3240
[  478.288742][ T4072]  ? proc_fail_nth_write+0x213/0x290
[  478.293863][ T4072]  ? proc_fail_nth_read+0x220/0x220
[  478.298982][ T4072]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  478.303929][ T4072]  ? vfs_write+0x9af/0x1050
[  478.308269][ T4072]  kernel_clone+0x224/0x8f0
[  478.312607][ T4072]  ? file_end_write+0x1b0/0x1b0
[  478.317295][ T4072]  ? mutex_lock+0xb6/0x130
[  478.321547][ T4072]  ? create_io_thread+0x1e0/0x1e0
[  478.326407][ T4072]  ? __mutex_lock_slowpath+0x10/0x10
[  478.331536][ T4072]  __x64_sys_clone+0x289/0x310
[  478.336141][ T4072]  ? __do_sys_vfork+0x130/0x130
[  478.340816][ T4072]  ? debug_smp_processor_id+0x17/0x20
[  478.346022][ T4072]  do_syscall_64+0x44/0xd0
[  478.350379][ T4072]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  478.356264][ T4072] RIP: 0033:0x7f475ae3d829
[  478.360517][ T4072] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  478.380083][ T4072] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  478.388375][ T4072] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  478.396187][ T4072] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  478.404613][ T4072] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  478.412418][ T4072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  478.420236][ T4072] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  478.428047][ T4072]  </TASK>
[  478.434310][ T4074] FAULT_INJECTION: forcing a failure.
[  478.434310][ T4074] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  478.447538][ T4074] CPU: 1 PID: 4074 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  478.455746][ T4074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  478.466159][ T4074] Call Trace:
[  478.469283][ T4074]  <TASK>
[  478.472070][ T4074]  dump_stack_lvl+0x151/0x1b7
[  478.476585][ T4074]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  478.482134][ T4074]  dump_stack+0x15/0x17
[  478.486212][ T4074]  should_fail+0x3c0/0x510
[  478.490722][ T4074]  should_fail_alloc_page+0x58/0x70
[  478.496101][ T4074]  __alloc_pages+0x207/0x850
[  478.500540][ T4074]  ? zone_watermark_fast+0x200/0x200
[  478.505734][ T4074]  ? dup_mmap+0x9fc/0xec0
[  478.509902][ T4074]  ? dup_mm+0x91/0x330
[  478.513816][ T4074]  ? copy_mm+0x108/0x1b0
[  478.517886][ T4074]  ? copy_process+0x127a/0x3240
[  478.522574][ T4074]  ? kvm_sched_clock_read+0x18/0x40
[  478.527612][ T4074]  pte_alloc_one+0x73/0x1b0
[  478.531946][ T4074]  ? pfn_modify_allowed+0x2e0/0x2e0
[  478.537073][ T4074]  ? __kasan_check_write+0x14/0x20
[  478.542111][ T4074]  ? __set_page_owner+0x2ee/0x310
[  478.547222][ T4074]  __pte_alloc+0x86/0x350
[  478.551390][ T4074]  ? free_pgtables+0x210/0x210
[  478.556000][ T4074]  copy_pte_range+0x1b1f/0x20b0
[  478.560766][ T4074]  ? __kunmap_atomic+0x80/0x80
[  478.565406][ T4074]  ? __pud_alloc+0x260/0x260
[  478.569788][ T4074]  ? __pud_alloc+0x218/0x260
[  478.574309][ T4074]  ? handle_mm_fault+0x2f60/0x2f60
[  478.579290][ T4074]  copy_page_range+0xc1e/0x1090
[  478.584225][ T4074]  ? pfn_valid+0x1e0/0x1e0
[  478.588547][ T4074]  dup_mmap+0x9fc/0xec0
[  478.592682][ T4074]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  478.597884][ T4074]  ? __delayed_free_task+0x110/0x110
[  478.603004][ T4074]  ? __kasan_check_write+0x14/0x20
[  478.608044][ T4074]  ? mm_init+0x6bb/0x870
[  478.612124][ T4074]  dup_mm+0x91/0x330
[  478.615940][ T4074]  copy_mm+0x108/0x1b0
[  478.619848][ T4074]  copy_process+0x127a/0x3240
[  478.624398][ T4074]  ? proc_fail_nth_write+0x213/0x290
[  478.629579][ T4074]  ? proc_fail_nth_read+0x220/0x220
[  478.634600][ T4074]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  478.639559][ T4074]  ? vfs_write+0x9af/0x1050
[  478.643885][ T4074]  kernel_clone+0x224/0x8f0
[  478.648223][ T4074]  ? file_end_write+0x1b0/0x1b0
[  478.653261][ T4074]  ? mutex_lock+0xb6/0x130
[  478.657519][ T4074]  ? create_io_thread+0x1e0/0x1e0
[  478.662456][ T4074]  ? __mutex_lock_slowpath+0x10/0x10
[  478.667587][ T4074]  __x64_sys_clone+0x289/0x310
[  478.672266][ T4074]  ? __do_sys_vfork+0x130/0x130
[  478.677201][ T4074]  ? debug_smp_processor_id+0x17/0x20
[  478.682422][ T4074]  do_syscall_64+0x44/0xd0
[  478.686666][ T4074]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  478.692561][ T4074] RIP: 0033:0x7f475ae3d829
[  478.696812][ T4074] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  478.716505][ T4074] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  478.724786][ T4074] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  478.732633][ T4074] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  478.740519][ T4074] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  478.748332][ T4074] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  478.756230][ T4074] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  478.764045][ T4074]  </TASK>
[  478.770516][ T4076] FAULT_INJECTION: forcing a failure.
[  478.770516][ T4076] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  478.783636][ T4076] CPU: 1 PID: 4076 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  478.791970][ T4076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  478.802644][ T4076] Call Trace:
[  478.805767][ T4076]  <TASK>
[  478.808750][ T4076]  dump_stack_lvl+0x151/0x1b7
[  478.813238][ T4076]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  478.818527][ T4076]  ? __kasan_check_write+0x14/0x20
[  478.823472][ T4076]  ? __set_page_owner+0x2ee/0x310
[  478.828335][ T4076]  dump_stack+0x15/0x17
[  478.832325][ T4076]  should_fail+0x3c0/0x510
[  478.836927][ T4076]  should_fail_alloc_page+0x58/0x70
[  478.842047][ T4076]  __alloc_pages+0x207/0x850
[  478.847504][ T4076]  ? __alloc_pages+0x3bd/0x850
[  478.852090][ T4076]  ? zone_watermark_fast+0x200/0x200
[  478.857214][ T4076]  ? zone_watermark_fast+0x200/0x200
[  478.862330][ T4076]  ? __kasan_slab_alloc+0xc9/0xe0
[  478.867192][ T4076]  ? __kasan_check_write+0x14/0x20
[  478.872224][ T4076]  ? _raw_spin_lock+0xa3/0x1b0
[  478.876830][ T4076]  __pmd_alloc+0xb1/0x550
[  478.881076][ T4076]  ? kmem_cache_alloc+0x189/0x2f0
[  478.885943][ T4076]  ? anon_vma_fork+0x1d9/0x4f0
[  478.890804][ T4076]  ? __pud_alloc+0x260/0x260
[  478.895338][ T4076]  ? __pud_alloc+0x218/0x260
[  478.900090][ T4076]  ? handle_mm_fault+0x2f60/0x2f60
[  478.905036][ T4076]  copy_page_range+0xd04/0x1090
[  478.909724][ T4076]  ? pfn_valid+0x1e0/0x1e0
[  478.913978][ T4076]  dup_mmap+0x9fc/0xec0
[  478.917966][ T4076]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  478.923175][ T4076]  ? __delayed_free_task+0x110/0x110
[  478.928296][ T4076]  ? __kasan_check_write+0x14/0x20
[  478.933242][ T4076]  ? mm_init+0x6bb/0x870
[  478.937321][ T4076]  dup_mm+0x91/0x330
[  478.941055][ T4076]  copy_mm+0x108/0x1b0
[  478.944962][ T4076]  copy_process+0x127a/0x3240
[  478.949473][ T4076]  ? proc_fail_nth_write+0x213/0x290
[  478.954593][ T4076]  ? proc_fail_nth_read+0x220/0x220
[  478.959627][ T4076]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  478.964574][ T4076]  ? vfs_write+0x9af/0x1050
[  478.968914][ T4076]  kernel_clone+0x224/0x8f0
[  478.973255][ T4076]  ? file_end_write+0x1b0/0x1b0
[  478.977940][ T4076]  ? mutex_lock+0xb6/0x130
[  478.982282][ T4076]  ? create_io_thread+0x1e0/0x1e0
[  478.987146][ T4076]  ? __mutex_lock_slowpath+0x10/0x10
[  478.992354][ T4076]  __x64_sys_clone+0x289/0x310
[  478.997037][ T4076]  ? __do_sys_vfork+0x130/0x130
[  479.001722][ T4076]  ? debug_smp_processor_id+0x17/0x20
[  479.006933][ T4076]  do_syscall_64+0x44/0xd0
[  479.011183][ T4076]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  479.016916][ T4076] RIP: 0033:0x7f475ae3d829
[  479.021163][ T4076] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  479.041643][ T4076] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  479.049889][ T4076] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  479.057698][ T4076] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  479.065512][ T4076] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  479.073321][ T4076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  479.081142][ T4076] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  479.088950][ T4076]  </TASK>
[  479.096637][ T4078] FAULT_INJECTION: forcing a failure.
[  479.096637][ T4078] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  479.109768][ T4078] CPU: 0 PID: 4078 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  479.118066][ T4078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  479.127959][ T4078] Call Trace:
[  479.131083][ T4078]  <TASK>
[  479.133859][ T4078]  dump_stack_lvl+0x151/0x1b7
[  479.138373][ T4078]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  479.143775][ T4078]  ? is_module_text_address+0xe1/0x140
[  479.149061][ T4078]  ? stack_trace_save+0x1f0/0x1f0
[  479.154015][ T4078]  dump_stack+0x15/0x17
[  479.158025][ T4078]  should_fail+0x3c0/0x510
[  479.162262][ T4078]  should_fail_alloc_page+0x58/0x70
[  479.167506][ T4078]  __alloc_pages+0x207/0x850
[  479.171886][ T4078]  ? stack_trace_save+0x12d/0x1f0
[  479.176748][ T4078]  ? stack_trace_snprint+0x100/0x100
[  479.181870][ T4078]  ? zone_watermark_fast+0x200/0x200
[  479.187076][ T4078]  ? __kasan_slab_alloc+0xc9/0xe0
[  479.191936][ T4078]  ? __kasan_slab_alloc+0xc9/0xe0
[  479.196794][ T4078]  ? __kasan_slab_alloc+0xb2/0xe0
[  479.201671][ T4078]  ? kmem_cache_alloc+0x189/0x2f0
[  479.206692][ T4078]  ? anon_vma_fork+0x1d9/0x4f0
[  479.211293][ T4078]  get_zeroed_page+0x19/0x40
[  479.215720][ T4078]  __pud_alloc+0x8b/0x260
[  479.219883][ T4078]  ? handle_mm_fault+0x2f60/0x2f60
[  479.224833][ T4078]  copy_page_range+0xd9e/0x1090
[  479.229605][ T4078]  ? pfn_valid+0x1e0/0x1e0
[  479.233859][ T4078]  dup_mmap+0x9fc/0xec0
[  479.237861][ T4078]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  479.243066][ T4078]  ? __delayed_free_task+0x110/0x110
[  479.248190][ T4078]  ? __kasan_check_write+0x14/0x20
[  479.253133][ T4078]  ? mm_init+0x6bb/0x870
[  479.257324][ T4078]  dup_mm+0x91/0x330
[  479.261053][ T4078]  copy_mm+0x108/0x1b0
[  479.264953][ T4078]  copy_process+0x127a/0x3240
[  479.269480][ T4078]  ? proc_fail_nth_write+0x213/0x290
[  479.274587][ T4078]  ? proc_fail_nth_read+0x220/0x220
[  479.279623][ T4078]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  479.284567][ T4078]  ? vfs_write+0x9af/0x1050
[  479.289092][ T4078]  kernel_clone+0x224/0x8f0
[  479.293426][ T4078]  ? file_end_write+0x1b0/0x1b0
[  479.298108][ T4078]  ? mutex_lock+0xb6/0x130
[  479.302361][ T4078]  ? create_io_thread+0x1e0/0x1e0
[  479.307221][ T4078]  ? __mutex_lock_slowpath+0x10/0x10
[  479.312341][ T4078]  __x64_sys_clone+0x289/0x310
[  479.317114][ T4078]  ? __do_sys_vfork+0x130/0x130
[  479.321807][ T4078]  ? debug_smp_processor_id+0x17/0x20
[  479.327183][ T4078]  do_syscall_64+0x44/0xd0
[  479.331680][ T4078]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  479.337688][ T4078] RIP: 0033:0x7f475ae3d829
[  479.342040][ T4078] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  479.361820][ T4078] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  479.370059][ T4078] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  479.378051][ T4078] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  479.385951][ T4078] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  479.394189][ T4078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  479.402008][ T4078] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  479.409914][ T4078]  </TASK>
[  479.417436][ T4081] FAULT_INJECTION: forcing a failure.
[  479.417436][ T4081] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  479.430915][ T4081] CPU: 0 PID: 4081 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  479.439955][ T4081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  479.450035][ T4081] Call Trace:
[  479.453155][ T4081]  <TASK>
[  479.455934][ T4081]  dump_stack_lvl+0x151/0x1b7
[  479.460456][ T4081]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  479.465819][ T4081]  ? is_module_text_address+0xe1/0x140
[  479.471114][ T4081]  ? stack_trace_save+0x1f0/0x1f0
[  479.475974][ T4081]  dump_stack+0x15/0x17
[  479.479966][ T4081]  should_fail+0x3c0/0x510
[  479.484219][ T4081]  should_fail_alloc_page+0x58/0x70
[  479.489253][ T4081]  __alloc_pages+0x207/0x850
[  479.493681][ T4081]  ? stack_trace_save+0x12d/0x1f0
[  479.498540][ T4081]  ? stack_trace_snprint+0x100/0x100
[  479.503669][ T4081]  ? zone_watermark_fast+0x200/0x200
[  479.509655][ T4081]  ? __kasan_slab_alloc+0xc9/0xe0
[  479.514565][ T4081]  ? __kasan_slab_alloc+0xc9/0xe0
[  479.519372][ T4081]  ? __kasan_slab_alloc+0xb2/0xe0
[  479.524231][ T4081]  ? kmem_cache_alloc+0x189/0x2f0
[  479.529099][ T4081]  ? anon_vma_fork+0x1d9/0x4f0
[  479.533693][ T4081]  get_zeroed_page+0x19/0x40
[  479.538128][ T4081]  __pud_alloc+0x8b/0x260
[  479.542284][ T4081]  ? handle_mm_fault+0x2f60/0x2f60
[  479.547249][ T4081]  copy_page_range+0xd9e/0x1090
[  479.551920][ T4081]  ? pfn_valid+0x1e0/0x1e0
[  479.556172][ T4081]  dup_mmap+0x9fc/0xec0
[  479.560163][ T4081]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  479.565370][ T4081]  ? __delayed_free_task+0x110/0x110
[  479.570500][ T4081]  ? __kasan_check_write+0x14/0x20
[  479.575437][ T4081]  ? mm_init+0x6bb/0x870
[  479.579517][ T4081]  dup_mm+0x91/0x330
[  479.583250][ T4081]  copy_mm+0x108/0x1b0
[  479.587164][ T4081]  copy_process+0x127a/0x3240
[  479.591669][ T4081]  ? proc_fail_nth_write+0x213/0x290
[  479.596790][ T4081]  ? proc_fail_nth_read+0x220/0x220
[  479.601824][ T4081]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  479.606770][ T4081]  ? vfs_write+0x9af/0x1050
[  479.611113][ T4081]  kernel_clone+0x224/0x8f0
[  479.615448][ T4081]  ? file_end_write+0x1b0/0x1b0
[  479.620135][ T4081]  ? mutex_lock+0xb6/0x130
[  479.624399][ T4081]  ? create_io_thread+0x1e0/0x1e0
[  479.629260][ T4081]  ? __mutex_lock_slowpath+0x10/0x10
[  479.634732][ T4081]  __x64_sys_clone+0x289/0x310
[  479.639407][ T4081]  ? __do_sys_vfork+0x130/0x130
[  479.644093][ T4081]  ? debug_smp_processor_id+0x17/0x20
[  479.649300][ T4081]  do_syscall_64+0x44/0xd0
[  479.653554][ T4081]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  479.659279][ T4081] RIP: 0033:0x7f475ae3d829
[  479.663537][ T4081] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  479.683091][ T4081] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  479.691303][ T4081] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  479.699204][ T4081] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  479.707014][ T4081] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  479.714824][ T4081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  479.722637][ T4081] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  479.730451][ T4081]  </TASK>
[  479.736602][ T4083] FAULT_INJECTION: forcing a failure.
[  479.736602][ T4083] name failslab, interval 1, probability 0, space 0, times 0
[  479.749120][ T4083] CPU: 1 PID: 4083 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  479.757438][ T4083] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  479.767333][ T4083] Call Trace:
[  479.770456][ T4083]  <TASK>
[  479.773322][ T4083]  dump_stack_lvl+0x151/0x1b7
[  479.777832][ T4083]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  479.783139][ T4083]  dump_stack+0x15/0x17
[  479.787295][ T4083]  should_fail+0x3c0/0x510
[  479.791563][ T4083]  __should_failslab+0x9f/0xe0
[  479.796155][ T4083]  should_failslab+0x9/0x20
[  479.800718][ T4083]  kmem_cache_alloc+0x4f/0x2f0
[  479.805395][ T4083]  ? anon_vma_fork+0x1d9/0x4f0
[  479.809970][ T4083]  anon_vma_fork+0x1d9/0x4f0
[  479.814418][ T4083]  dup_mmap+0x7ec/0xec0
[  479.818390][ T4083]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  479.823680][ T4083]  ? __delayed_free_task+0x110/0x110
[  479.828904][ T4083]  ? __kasan_check_write+0x14/0x20
[  479.833835][ T4083]  ? mm_init+0x6bb/0x870
[  479.838000][ T4083]  dup_mm+0x91/0x330
[  479.841732][ T4083]  copy_mm+0x108/0x1b0
[  479.845641][ T4083]  copy_process+0x127a/0x3240
[  479.850152][ T4083]  ? proc_fail_nth_write+0x213/0x290
[  479.855272][ T4083]  ? proc_fail_nth_read+0x220/0x220
[  479.860304][ T4083]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  479.865250][ T4083]  ? vfs_write+0x9af/0x1050
[  479.869589][ T4083]  kernel_clone+0x224/0x8f0
[  479.873936][ T4083]  ? file_end_write+0x1b0/0x1b0
[  479.878620][ T4083]  ? mutex_lock+0xb6/0x130
[  479.882874][ T4083]  ? create_io_thread+0x1e0/0x1e0
[  479.887755][ T4083]  ? __mutex_lock_slowpath+0x10/0x10
[  479.892853][ T4083]  __x64_sys_clone+0x289/0x310
[  479.897571][ T4083]  ? __do_sys_vfork+0x130/0x130
[  479.902330][ T4083]  ? debug_smp_processor_id+0x17/0x20
[  479.907547][ T4083]  do_syscall_64+0x44/0xd0
[  479.911788][ T4083]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  479.917605][ T4083] RIP: 0033:0x7f475ae3d829
[  479.921858][ T4083] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  479.941299][ T4083] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  479.949552][ T4083] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  479.957440][ T4083] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  479.965252][ T4083] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  479.973062][ T4083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  479.980986][ T4083] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  479.989630][ T4083]  </TASK>
[  479.996216][ T4085] FAULT_INJECTION: forcing a failure.
[  479.996216][ T4085] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  480.009634][ T4085] CPU: 1 PID: 4085 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  480.018067][ T4085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  480.027956][ T4085] Call Trace:
[  480.031080][ T4085]  <TASK>
[  480.033943][ T4085]  dump_stack_lvl+0x151/0x1b7
[  480.038457][ T4085]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  480.043757][ T4085]  ? is_module_text_address+0xe1/0x140
[  480.049050][ T4085]  ? stack_trace_save+0x1f0/0x1f0
[  480.053906][ T4085]  dump_stack+0x15/0x17
[  480.058042][ T4085]  should_fail+0x3c0/0x510
[  480.062760][ T4085]  should_fail_alloc_page+0x58/0x70
[  480.068746][ T4085]  __alloc_pages+0x207/0x850
[  480.073280][ T4085]  ? stack_trace_save+0x12d/0x1f0
[  480.078200][ T4085]  ? stack_trace_snprint+0x100/0x100
[  480.083429][ T4085]  ? zone_watermark_fast+0x200/0x200
[  480.088531][ T4085]  ? __kasan_slab_alloc+0xc9/0xe0
[  480.093414][ T4085]  ? __kasan_slab_alloc+0xc9/0xe0
[  480.098374][ T4085]  ? __kasan_slab_alloc+0xb2/0xe0
[  480.103197][ T4085]  ? kmem_cache_alloc+0x189/0x2f0
[  480.108054][ T4085]  ? anon_vma_fork+0x1d9/0x4f0
[  480.112848][ T4085]  get_zeroed_page+0x19/0x40
[  480.117363][ T4085]  __pud_alloc+0x8b/0x260
[  480.121505][ T4085]  ? handle_mm_fault+0x2f60/0x2f60
[  480.126631][ T4085]  copy_page_range+0xd9e/0x1090
[  480.131405][ T4085]  ? pfn_valid+0x1e0/0x1e0
[  480.135568][ T4085]  dup_mmap+0x9fc/0xec0
[  480.139562][ T4085]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  480.144998][ T4085]  ? __delayed_free_task+0x110/0x110
[  480.150118][ T4085]  ? __kasan_check_write+0x14/0x20
[  480.155053][ T4085]  ? mm_init+0x6bb/0x870
[  480.159134][ T4085]  dup_mm+0x91/0x330
[  480.162867][ T4085]  copy_mm+0x108/0x1b0
[  480.166809][ T4085]  copy_process+0x127a/0x3240
[  480.171296][ T4085]  ? proc_fail_nth_write+0x213/0x290
[  480.176406][ T4085]  ? proc_fail_nth_read+0x220/0x220
[  480.181442][ T4085]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  480.186386][ T4085]  ? vfs_write+0x9af/0x1050
[  480.190724][ T4085]  kernel_clone+0x224/0x8f0
[  480.195064][ T4085]  ? file_end_write+0x1b0/0x1b0
[  480.199984][ T4085]  ? mutex_lock+0xb6/0x130
[  480.204228][ T4085]  ? create_io_thread+0x1e0/0x1e0
[  480.209095][ T4085]  ? __mutex_lock_slowpath+0x10/0x10
[  480.214245][ T4085]  __x64_sys_clone+0x289/0x310
[  480.218810][ T4085]  ? __do_sys_vfork+0x130/0x130
[  480.223496][ T4085]  ? debug_smp_processor_id+0x17/0x20
[  480.228704][ T4085]  do_syscall_64+0x44/0xd0
[  480.233053][ T4085]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  480.238857][ T4085] RIP: 0033:0x7f475ae3d829
[  480.243111][ T4085] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  480.262554][ T4085] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  480.270795][ T4085] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  480.278607][ T4085] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  480.286417][ T4085] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  480.294227][ T4085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  480.302127][ T4085] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  480.309947][ T4085]  </TASK>
[  480.317448][ T4087] FAULT_INJECTION: forcing a failure.
[  480.317448][ T4087] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  480.330632][ T4087] CPU: 0 PID: 4087 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  480.339040][ T4087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  480.348944][ T4087] Call Trace:
[  480.352059][ T4087]  <TASK>
[  480.355008][ T4087]  dump_stack_lvl+0x151/0x1b7
[  480.359694][ T4087]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  480.365084][ T4087]  ? is_module_text_address+0xe1/0x140
[  480.370379][ T4087]  ? stack_trace_save+0x1f0/0x1f0
[  480.375236][ T4087]  dump_stack+0x15/0x17
[  480.379230][ T4087]  should_fail+0x3c0/0x510
[  480.383489][ T4087]  should_fail_alloc_page+0x58/0x70
[  480.388513][ T4087]  __alloc_pages+0x207/0x850
[  480.392938][ T4087]  ? stack_trace_save+0x12d/0x1f0
[  480.397885][ T4087]  ? stack_trace_snprint+0x100/0x100
[  480.403007][ T4087]  ? zone_watermark_fast+0x200/0x200
[  480.408130][ T4087]  ? __kasan_slab_alloc+0xc9/0xe0
[  480.412987][ T4087]  ? __kasan_slab_alloc+0xc9/0xe0
[  480.417855][ T4087]  ? __kasan_slab_alloc+0xb2/0xe0
[  480.422709][ T4087]  ? kmem_cache_alloc+0x189/0x2f0
[  480.427653][ T4087]  ? anon_vma_fork+0x1d9/0x4f0
[  480.432259][ T4087]  get_zeroed_page+0x19/0x40
[  480.436691][ T4087]  __pud_alloc+0x8b/0x260
[  480.440861][ T4087]  ? handle_mm_fault+0x2f60/0x2f60
[  480.445794][ T4087]  copy_page_range+0xd9e/0x1090
[  480.450509][ T4087]  ? pfn_valid+0x1e0/0x1e0
[  480.454736][ T4087]  dup_mmap+0x9fc/0xec0
[  480.458734][ T4087]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  480.463934][ T4087]  ? __delayed_free_task+0x110/0x110
[  480.469066][ T4087]  ? __kasan_check_write+0x14/0x20
[  480.474087][ T4087]  ? mm_init+0x6bb/0x870
[  480.478185][ T4087]  dup_mm+0x91/0x330
[  480.481908][ T4087]  copy_mm+0x108/0x1b0
[  480.485980][ T4087]  copy_process+0x127a/0x3240
[  480.490850][ T4087]  ? proc_fail_nth_write+0x213/0x290
[  480.495961][ T4087]  ? proc_fail_nth_read+0x220/0x220
[  480.501085][ T4087]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  480.506303][ T4087]  ? vfs_write+0x9af/0x1050
[  480.510636][ T4087]  kernel_clone+0x224/0x8f0
[  480.514977][ T4087]  ? file_end_write+0x1b0/0x1b0
[  480.519653][ T4087]  ? mutex_lock+0xb6/0x130
[  480.524083][ T4087]  ? create_io_thread+0x1e0/0x1e0
[  480.528939][ T4087]  ? __mutex_lock_slowpath+0x10/0x10
[  480.534062][ T4087]  __x64_sys_clone+0x289/0x310
[  480.538673][ T4087]  ? __do_sys_vfork+0x130/0x130
[  480.543359][ T4087]  ? debug_smp_processor_id+0x17/0x20
[  480.548560][ T4087]  do_syscall_64+0x44/0xd0
[  480.552807][ T4087]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  480.558536][ T4087] RIP: 0033:0x7f475ae3d829
[  480.562789][ T4087] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  480.582239][ T4087] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  480.590477][ T4087] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  480.598378][ T4087] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  480.606193][ T4087] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  480.613998][ T4087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  480.622095][ T4087] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  480.629910][ T4087]  </TASK>
[  480.636927][ T4090] FAULT_INJECTION: forcing a failure.
[  480.636927][ T4090] name failslab, interval 1, probability 0, space 0, times 0
[  480.649467][ T4090] CPU: 1 PID: 4090 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  480.657793][ T4090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  480.667689][ T4090] Call Trace:
[  480.670810][ T4090]  <TASK>
[  480.673591][ T4090]  dump_stack_lvl+0x151/0x1b7
[  480.678100][ T4090]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  480.683395][ T4090]  dump_stack+0x15/0x17
[  480.687649][ T4090]  should_fail+0x3c0/0x510
[  480.691899][ T4090]  __should_failslab+0x9f/0xe0
[  480.696498][ T4090]  should_failslab+0x9/0x20
[  480.700837][ T4090]  kmem_cache_alloc+0x4f/0x2f0
[  480.705457][ T4090]  ? anon_vma_fork+0x1d9/0x4f0
[  480.710036][ T4090]  anon_vma_fork+0x1d9/0x4f0
[  480.714466][ T4090]  dup_mmap+0x7ec/0xec0
[  480.718463][ T4090]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  480.723664][ T4090]  ? __delayed_free_task+0x110/0x110
[  480.728784][ T4090]  ? __kasan_check_write+0x14/0x20
[  480.733736][ T4090]  ? mm_init+0x6bb/0x870
[  480.737814][ T4090]  dup_mm+0x91/0x330
[  480.741544][ T4090]  copy_mm+0x108/0x1b0
[  480.745449][ T4090]  copy_process+0x127a/0x3240
[  480.749961][ T4090]  ? proc_fail_nth_write+0x213/0x290
[  480.755081][ T4090]  ? proc_fail_nth_read+0x220/0x220
[  480.760118][ T4090]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  480.765064][ T4090]  ? vfs_write+0x9af/0x1050
[  480.769662][ T4090]  kernel_clone+0x224/0x8f0
[  480.774003][ T4090]  ? file_end_write+0x1b0/0x1b0
[  480.778782][ T4090]  ? mutex_lock+0xb6/0x130
[  480.783041][ T4090]  ? create_io_thread+0x1e0/0x1e0
[  480.787897][ T4090]  ? __mutex_lock_slowpath+0x10/0x10
[  480.793011][ T4090]  __x64_sys_clone+0x289/0x310
[  480.797617][ T4090]  ? __do_sys_vfork+0x130/0x130
[  480.802312][ T4090]  ? debug_smp_processor_id+0x17/0x20
[  480.807504][ T4090]  do_syscall_64+0x44/0xd0
[  480.811756][ T4090]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  480.817490][ T4090] RIP: 0033:0x7f475ae3d829
[  480.821740][ T4090] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  480.841361][ T4090] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  480.849685][ T4090] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  480.857594][ T4090] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  480.865416][ T4090] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  480.873294][ T4090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  480.881108][ T4090] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  480.888919][ T4090]  </TASK>
[  480.896556][ T4092] FAULT_INJECTION: forcing a failure.
[  480.896556][ T4092] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  480.909709][ T4092] CPU: 0 PID: 4092 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  480.918203][ T4092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  480.928088][ T4092] Call Trace:
[  480.931219][ T4092]  <TASK>
[  480.933997][ T4092]  dump_stack_lvl+0x151/0x1b7
[  480.938503][ T4092]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  480.943886][ T4092]  dump_stack+0x15/0x17
[  480.947876][ T4092]  should_fail+0x3c0/0x510
[  480.952127][ T4092]  should_fail_alloc_page+0x58/0x70
[  480.957256][ T4092]  __alloc_pages+0x207/0x850
[  480.961679][ T4092]  ? zone_watermark_fast+0x200/0x200
[  480.966796][ T4092]  ? dup_mmap+0x9fc/0xec0
[  480.970962][ T4092]  ? dup_mm+0x91/0x330
[  480.974917][ T4092]  ? copy_mm+0x108/0x1b0
[  480.978945][ T4092]  ? copy_process+0x127a/0x3240
[  480.983722][ T4092]  ? kvm_sched_clock_read+0x18/0x40
[  480.988754][ T4092]  pte_alloc_one+0x73/0x1b0
[  480.993100][ T4092]  ? pfn_modify_allowed+0x2e0/0x2e0
[  480.998140][ T4092]  ? __kasan_check_write+0x14/0x20
[  481.003076][ T4092]  ? __set_page_owner+0x2ee/0x310
[  481.007947][ T4092]  __pte_alloc+0x86/0x350
[  481.012103][ T4092]  ? free_pgtables+0x210/0x210
[  481.016703][ T4092]  copy_pte_range+0x1b1f/0x20b0
[  481.021490][ T4092]  ? __kunmap_atomic+0x80/0x80
[  481.026085][ T4092]  ? __pud_alloc+0x260/0x260
[  481.030514][ T4092]  ? __pud_alloc+0x218/0x260
[  481.034939][ T4092]  ? handle_mm_fault+0x2f60/0x2f60
[  481.039891][ T4092]  copy_page_range+0xc1e/0x1090
[  481.044575][ T4092]  ? pfn_valid+0x1e0/0x1e0
[  481.048831][ T4092]  dup_mmap+0x9fc/0xec0
[  481.052826][ T4092]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  481.058025][ T4092]  ? __delayed_free_task+0x110/0x110
[  481.063157][ T4092]  ? __kasan_check_write+0x14/0x20
[  481.068103][ T4092]  ? mm_init+0x6bb/0x870
[  481.072180][ T4092]  dup_mm+0x91/0x330
[  481.075906][ T4092]  copy_mm+0x108/0x1b0
[  481.079904][ T4092]  copy_process+0x127a/0x3240
[  481.084418][ T4092]  ? proc_fail_nth_write+0x213/0x290
[  481.089535][ T4092]  ? proc_fail_nth_read+0x220/0x220
[  481.094565][ T4092]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  481.099512][ T4092]  ? vfs_write+0x9af/0x1050
[  481.103853][ T4092]  kernel_clone+0x224/0x8f0
[  481.108191][ T4092]  ? file_end_write+0x1b0/0x1b0
[  481.112876][ T4092]  ? mutex_lock+0xb6/0x130
[  481.117137][ T4092]  ? create_io_thread+0x1e0/0x1e0
[  481.121990][ T4092]  ? __mutex_lock_slowpath+0x10/0x10
[  481.127121][ T4092]  __x64_sys_clone+0x289/0x310
[  481.131714][ T4092]  ? __do_sys_vfork+0x130/0x130
[  481.136401][ T4092]  ? debug_smp_processor_id+0x17/0x20
[  481.141606][ T4092]  do_syscall_64+0x44/0xd0
[  481.145860][ T4092]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  481.151586][ T4092] RIP: 0033:0x7f475ae3d829
[  481.155840][ T4092] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  481.175372][ T4092] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  481.183611][ T4092] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  481.191422][ T4092] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  481.199232][ T4092] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  481.207045][ T4092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  481.214942][ T4092] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  481.222758][ T4092]  </TASK>
[  481.228552][ T4094] FAULT_INJECTION: forcing a failure.
[  481.228552][ T4094] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  481.241677][ T4094] CPU: 0 PID: 4094 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  481.249968][ T4094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  481.259864][ T4094] Call Trace:
[  481.262986][ T4094]  <TASK>
[  481.265765][ T4094]  dump_stack_lvl+0x151/0x1b7
[  481.270377][ T4094]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  481.275659][ T4094]  dump_stack+0x15/0x17
[  481.279650][ T4094]  should_fail+0x3c0/0x510
[  481.283913][ T4094]  should_fail_alloc_page+0x58/0x70
[  481.289023][ T4094]  __alloc_pages+0x207/0x850
[  481.293454][ T4094]  ? zone_watermark_fast+0x200/0x200
[  481.298572][ T4094]  ? dup_mmap+0x9fc/0xec0
[  481.302745][ T4094]  ? dup_mm+0x91/0x330
[  481.306641][ T4094]  ? copy_mm+0x108/0x1b0
[  481.310816][ T4094]  ? copy_process+0x127a/0x3240
[  481.315501][ T4094]  ? kvm_sched_clock_read+0x18/0x40
[  481.320543][ T4094]  pte_alloc_one+0x73/0x1b0
[  481.324880][ T4094]  ? pfn_modify_allowed+0x2e0/0x2e0
[  481.330025][ T4094]  ? __kasan_check_write+0x14/0x20
[  481.334981][ T4094]  ? __set_page_owner+0x2ee/0x310
[  481.339928][ T4094]  __pte_alloc+0x86/0x350
[  481.344168][ T4094]  ? free_pgtables+0x210/0x210
[  481.348858][ T4094]  copy_pte_range+0x1b1f/0x20b0
[  481.353544][ T4094]  ? __kunmap_atomic+0x80/0x80
[  481.358140][ T4094]  ? __pud_alloc+0x260/0x260
[  481.362654][ T4094]  ? __pud_alloc+0x218/0x260
[  481.367080][ T4094]  ? handle_mm_fault+0x2f60/0x2f60
[  481.372029][ T4094]  copy_page_range+0xc1e/0x1090
[  481.376715][ T4094]  ? pfn_valid+0x1e0/0x1e0
[  481.380969][ T4094]  dup_mmap+0x9fc/0xec0
[  481.384974][ T4094]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  481.390168][ T4094]  ? __delayed_free_task+0x110/0x110
[  481.395287][ T4094]  ? __kasan_check_write+0x14/0x20
[  481.400321][ T4094]  ? mm_init+0x6bb/0x870
[  481.404401][ T4094]  dup_mm+0x91/0x330
[  481.408132][ T4094]  copy_mm+0x108/0x1b0
[  481.412037][ T4094]  copy_process+0x127a/0x3240
[  481.416569][ T4094]  ? proc_fail_nth_write+0x213/0x290
[  481.421676][ T4094]  ? proc_fail_nth_read+0x220/0x220
[  481.426721][ T4094]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  481.431656][ T4094]  ? vfs_write+0x9af/0x1050
[  481.435996][ T4094]  kernel_clone+0x224/0x8f0
[  481.440332][ T4094]  ? file_end_write+0x1b0/0x1b0
[  481.445107][ T4094]  ? mutex_lock+0xb6/0x130
[  481.449362][ T4094]  ? create_io_thread+0x1e0/0x1e0
[  481.454225][ T4094]  ? __mutex_lock_slowpath+0x10/0x10
[  481.459340][ T4094]  __x64_sys_clone+0x289/0x310
[  481.464028][ T4094]  ? __do_sys_vfork+0x130/0x130
[  481.468717][ T4094]  ? debug_smp_processor_id+0x17/0x20
[  481.473962][ T4094]  do_syscall_64+0x44/0xd0
[  481.478181][ T4094]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  481.483904][ T4094] RIP: 0033:0x7f475ae3d829
[  481.488318][ T4094] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  481.508199][ T4094] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  481.516425][ T4094] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  481.524237][ T4094] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  481.532048][ T4094] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  481.539863][ T4094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  481.547760][ T4094] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  481.555579][ T4094]  </TASK>
[  481.562690][ T4097] FAULT_INJECTION: forcing a failure.
[  481.562690][ T4097] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  481.575769][ T4097] CPU: 1 PID: 4097 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  481.584029][ T4097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  481.593916][ T4097] Call Trace:
[  481.597040][ T4097]  <TASK>
[  481.599823][ T4097]  dump_stack_lvl+0x151/0x1b7
[  481.604417][ T4097]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  481.609722][ T4097]  dump_stack+0x15/0x17
[  481.613705][ T4097]  should_fail+0x3c0/0x510
[  481.617955][ T4097]  should_fail_alloc_page+0x58/0x70
[  481.622992][ T4097]  __alloc_pages+0x207/0x850
[  481.627417][ T4097]  ? zone_watermark_fast+0x200/0x200
[  481.632546][ T4097]  ? dup_mmap+0x9fc/0xec0
[  481.636714][ T4097]  ? dup_mm+0x91/0x330
[  481.640610][ T4097]  ? copy_mm+0x108/0x1b0
[  481.644688][ T4097]  ? copy_process+0x127a/0x3240
[  481.649376][ T4097]  ? kvm_sched_clock_read+0x18/0x40
[  481.654412][ T4097]  pte_alloc_one+0x73/0x1b0
[  481.658755][ T4097]  ? pfn_modify_allowed+0x2e0/0x2e0
[  481.663786][ T4097]  ? __kasan_check_write+0x14/0x20
[  481.668734][ T4097]  ? __set_page_owner+0x2ee/0x310
[  481.673589][ T4097]  __pte_alloc+0x86/0x350
[  481.677756][ T4097]  ? free_pgtables+0x210/0x210
[  481.682355][ T4097]  copy_pte_range+0x1b1f/0x20b0
[  481.687049][ T4097]  ? __kunmap_atomic+0x80/0x80
[  481.691643][ T4097]  ? __pud_alloc+0x260/0x260
[  481.696070][ T4097]  ? __pud_alloc+0x218/0x260
[  481.700589][ T4097]  ? handle_mm_fault+0x2f60/0x2f60
[  481.705540][ T4097]  copy_page_range+0xc1e/0x1090
[  481.710236][ T4097]  ? pfn_valid+0x1e0/0x1e0
[  481.714477][ T4097]  dup_mmap+0x9fc/0xec0
[  481.718469][ T4097]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  481.723677][ T4097]  ? __delayed_free_task+0x110/0x110
[  481.728798][ T4097]  ? __kasan_check_write+0x14/0x20
[  481.733747][ T4097]  ? mm_init+0x6bb/0x870
[  481.737822][ T4097]  dup_mm+0x91/0x330
[  481.741739][ T4097]  copy_mm+0x108/0x1b0
[  481.745635][ T4097]  copy_process+0x127a/0x3240
[  481.750157][ T4097]  ? proc_fail_nth_write+0x213/0x290
[  481.755355][ T4097]  ? proc_fail_nth_read+0x220/0x220
[  481.760487][ T4097]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  481.765437][ T4097]  ? vfs_write+0x9af/0x1050
[  481.769786][ T4097]  kernel_clone+0x224/0x8f0
[  481.774107][ T4097]  ? file_end_write+0x1b0/0x1b0
[  481.778987][ T4097]  ? mutex_lock+0xb6/0x130
[  481.783234][ T4097]  ? create_io_thread+0x1e0/0x1e0
[  481.788086][ T4097]  ? __mutex_lock_slowpath+0x10/0x10
[  481.793995][ T4097]  __x64_sys_clone+0x289/0x310
[  481.798614][ T4097]  ? __do_sys_vfork+0x130/0x130
[  481.804056][ T4097]  ? debug_smp_processor_id+0x17/0x20
[  481.809262][ T4097]  do_syscall_64+0x44/0xd0
[  481.813611][ T4097]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  481.819330][ T4097] RIP: 0033:0x7f475ae3d829
[  481.824108][ T4097] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  481.843891][ T4097] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  481.852830][ T4097] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  481.860640][ T4097] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  481.868797][ T4097] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  481.876709][ T4097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  481.884608][ T4097] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  481.892425][ T4097]  </TASK>
[  481.899247][ T4099] FAULT_INJECTION: forcing a failure.
[  481.899247][ T4099] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  481.912549][ T4099] CPU: 1 PID: 4099 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  481.920963][ T4099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  481.930965][ T4099] Call Trace:
[  481.934075][ T4099]  <TASK>
[  481.936850][ T4099]  dump_stack_lvl+0x151/0x1b7
[  481.941343][ T4099]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  481.946639][ T4099]  ? __kasan_check_write+0x14/0x20
[  481.951585][ T4099]  ? __set_page_owner+0x2ee/0x310
[  481.956446][ T4099]  dump_stack+0x15/0x17
[  481.960545][ T4099]  should_fail+0x3c0/0x510
[  481.964799][ T4099]  should_fail_alloc_page+0x58/0x70
[  481.969847][ T4099]  __alloc_pages+0x207/0x850
[  481.974265][ T4099]  ? __alloc_pages+0x3bd/0x850
[  481.978860][ T4099]  ? zone_watermark_fast+0x200/0x200
[  481.983981][ T4099]  ? zone_watermark_fast+0x200/0x200
[  481.989137][ T4099]  ? __kasan_slab_alloc+0xc9/0xe0
[  481.993960][ T4099]  ? __kasan_check_write+0x14/0x20
[  481.998906][ T4099]  ? _raw_spin_lock+0xa3/0x1b0
[  482.003507][ T4099]  __pmd_alloc+0xb1/0x550
[  482.007681][ T4099]  ? kmem_cache_alloc+0x189/0x2f0
[  482.012533][ T4099]  ? anon_vma_fork+0x1d9/0x4f0
[  482.017143][ T4099]  ? __pud_alloc+0x260/0x260
[  482.021563][ T4099]  ? __pud_alloc+0x218/0x260
[  482.025988][ T4099]  ? handle_mm_fault+0x2f60/0x2f60
[  482.030938][ T4099]  copy_page_range+0xd04/0x1090
[  482.035624][ T4099]  ? pfn_valid+0x1e0/0x1e0
[  482.039966][ T4099]  dup_mmap+0x9fc/0xec0
[  482.043949][ T4099]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  482.049166][ T4099]  ? __delayed_free_task+0x110/0x110
[  482.054374][ T4099]  ? __kasan_check_write+0x14/0x20
[  482.059362][ T4099]  ? mm_init+0x6bb/0x870
[  482.063392][ T4099]  dup_mm+0x91/0x330
[  482.067216][ T4099]  copy_mm+0x108/0x1b0
[  482.071124][ T4099]  copy_process+0x127a/0x3240
[  482.075805][ T4099]  ? proc_fail_nth_write+0x213/0x290
[  482.080932][ T4099]  ? proc_fail_nth_read+0x220/0x220
[  482.085959][ T4099]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  482.090994][ T4099]  ? vfs_write+0x9af/0x1050
[  482.095449][ T4099]  kernel_clone+0x224/0x8f0
[  482.099777][ T4099]  ? file_end_write+0x1b0/0x1b0
[  482.104465][ T4099]  ? mutex_lock+0xb6/0x130
[  482.108715][ T4099]  ? create_io_thread+0x1e0/0x1e0
[  482.113589][ T4099]  ? __mutex_lock_slowpath+0x10/0x10
[  482.118696][ T4099]  __x64_sys_clone+0x289/0x310
[  482.123333][ T4099]  ? __do_sys_vfork+0x130/0x130
[  482.127986][ T4099]  ? debug_smp_processor_id+0x17/0x20
[  482.133194][ T4099]  do_syscall_64+0x44/0xd0
[  482.137445][ T4099]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  482.143171][ T4099] RIP: 0033:0x7f475ae3d829
[  482.147427][ T4099] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  482.166869][ T4099] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  482.175115][ T4099] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  482.182924][ T4099] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  482.190733][ T4099] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  482.198551][ T4099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  482.206361][ T4099] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  482.214173][ T4099]  </TASK>
[  482.221620][ T4101] FAULT_INJECTION: forcing a failure.
[  482.221620][ T4101] name failslab, interval 1, probability 0, space 0, times 0
[  482.234209][ T4101] CPU: 1 PID: 4101 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  482.242527][ T4101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  482.252422][ T4101] Call Trace:
[  482.255545][ T4101]  <TASK>
[  482.258332][ T4101]  dump_stack_lvl+0x151/0x1b7
[  482.262835][ T4101]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  482.268130][ T4101]  dump_stack+0x15/0x17
[  482.272123][ T4101]  should_fail+0x3c0/0x510
[  482.276381][ T4101]  __should_failslab+0x9f/0xe0
[  482.280974][ T4101]  should_failslab+0x9/0x20
[  482.285313][ T4101]  kmem_cache_alloc+0x4f/0x2f0
[  482.289915][ T4101]  ? anon_vma_fork+0x1d9/0x4f0
[  482.294514][ T4101]  anon_vma_fork+0x1d9/0x4f0
[  482.298940][ T4101]  dup_mmap+0x7ec/0xec0
[  482.302930][ T4101]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  482.308141][ T4101]  ? __delayed_free_task+0x110/0x110
[  482.313259][ T4101]  ? __kasan_check_write+0x14/0x20
[  482.318209][ T4101]  ? mm_init+0x6bb/0x870
[  482.322323][ T4101]  dup_mm+0x91/0x330
[  482.326018][ T4101]  copy_mm+0x108/0x1b0
[  482.329934][ T4101]  copy_process+0x127a/0x3240
[  482.334438][ T4101]  ? proc_fail_nth_write+0x213/0x290
[  482.339558][ T4101]  ? proc_fail_nth_read+0x220/0x220
[  482.344680][ T4101]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  482.349625][ T4101]  ? vfs_write+0x9af/0x1050
[  482.353966][ T4101]  kernel_clone+0x224/0x8f0
[  482.358368][ T4101]  ? file_end_write+0x1b0/0x1b0
[  482.362991][ T4101]  ? mutex_lock+0xb6/0x130
[  482.367248][ T4101]  ? create_io_thread+0x1e0/0x1e0
[  482.372105][ T4101]  ? __mutex_lock_slowpath+0x10/0x10
[  482.377312][ T4101]  __x64_sys_clone+0x289/0x310
[  482.381912][ T4101]  ? __do_sys_vfork+0x130/0x130
[  482.386602][ T4101]  ? debug_smp_processor_id+0x17/0x20
[  482.391806][ T4101]  do_syscall_64+0x44/0xd0
[  482.396060][ T4101]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  482.401788][ T4101] RIP: 0033:0x7f475ae3d829
[  482.406042][ T4101] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  482.425481][ T4101] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  482.433822][ T4101] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  482.441636][ T4101] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  482.449522][ T4101] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  482.457345][ T4101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  482.465156][ T4101] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  482.472988][ T4101]  </TASK>
[  482.480319][ T4104] FAULT_INJECTION: forcing a failure.
[  482.480319][ T4104] name failslab, interval 1, probability 0, space 0, times 0
[  482.492783][ T4104] CPU: 1 PID: 4104 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  482.501040][ T4104] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  482.511032][ T4104] Call Trace:
[  482.514232][ T4104]  <TASK>
[  482.517008][ T4104]  dump_stack_lvl+0x151/0x1b7
[  482.521780][ T4104]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  482.527075][ T4104]  dump_stack+0x15/0x17
[  482.531077][ T4104]  should_fail+0x3c0/0x510
[  482.535324][ T4104]  __should_failslab+0x9f/0xe0
[  482.540009][ T4104]  should_failslab+0x9/0x20
[  482.544353][ T4104]  kmem_cache_alloc+0x4f/0x2f0
[  482.548946][ T4104]  ? anon_vma_clone+0xa1/0x510
[  482.553549][ T4104]  anon_vma_clone+0xa1/0x510
[  482.557973][ T4104]  anon_vma_fork+0x91/0x4f0
[  482.562314][ T4104]  ? dup_mmap+0x6ef/0xec0
[  482.566481][ T4104]  dup_mmap+0x7ec/0xec0
[  482.570473][ T4104]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  482.575678][ T4104]  ? __delayed_free_task+0x110/0x110
[  482.580805][ T4104]  ? __kasan_check_write+0x14/0x20
[  482.585747][ T4104]  ? mm_init+0x6bb/0x870
[  482.589826][ T4104]  dup_mm+0x91/0x330
[  482.593562][ T4104]  copy_mm+0x108/0x1b0
[  482.597463][ T4104]  copy_process+0x127a/0x3240
[  482.601978][ T4104]  ? proc_fail_nth_write+0x213/0x290
[  482.607106][ T4104]  ? proc_fail_nth_read+0x220/0x220
[  482.612132][ T4104]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  482.617091][ T4104]  ? vfs_write+0x9af/0x1050
[  482.621417][ T4104]  kernel_clone+0x224/0x8f0
[  482.625764][ T4104]  ? file_end_write+0x1b0/0x1b0
[  482.630619][ T4104]  ? mutex_lock+0xb6/0x130
[  482.634872][ T4104]  ? create_io_thread+0x1e0/0x1e0
[  482.639781][ T4104]  ? __mutex_lock_slowpath+0x10/0x10
[  482.644851][ T4104]  __x64_sys_clone+0x289/0x310
[  482.649451][ T4104]  ? __do_sys_vfork+0x130/0x130
[  482.654141][ T4104]  ? debug_smp_processor_id+0x17/0x20
[  482.659347][ T4104]  do_syscall_64+0x44/0xd0
[  482.663614][ T4104]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  482.669326][ T4104] RIP: 0033:0x7f475ae3d829
[  482.673581][ T4104] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  482.693022][ T4104] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  482.701354][ T4104] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  482.709161][ T4104] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  482.716975][ T4104] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  482.724785][ T4104] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  482.732596][ T4104] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  482.740415][ T4104]  </TASK>
[  482.746096][ T4107] FAULT_INJECTION: forcing a failure.
[  482.746096][ T4107] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  482.759220][ T4107] CPU: 1 PID: 4107 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  482.767430][ T4107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  482.777323][ T4107] Call Trace:
[  482.780446][ T4107]  <TASK>
[  482.783227][ T4107]  dump_stack_lvl+0x151/0x1b7
[  482.787740][ T4107]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  482.793032][ T4107]  ? __kasan_check_write+0x14/0x20
[  482.797981][ T4107]  ? __set_page_owner+0x2ee/0x310
[  482.802850][ T4107]  dump_stack+0x15/0x17
[  482.806851][ T4107]  should_fail+0x3c0/0x510
[  482.811095][ T4107]  should_fail_alloc_page+0x58/0x70
[  482.816147][ T4107]  __alloc_pages+0x207/0x850
[  482.820545][ T4107]  ? __alloc_pages+0x3bd/0x850
[  482.825144][ T4107]  ? zone_watermark_fast+0x200/0x200
[  482.830266][ T4107]  ? zone_watermark_fast+0x200/0x200
[  482.835385][ T4107]  ? __kasan_slab_alloc+0xc9/0xe0
[  482.840509][ T4107]  ? __kasan_check_write+0x14/0x20
[  482.845457][ T4107]  ? _raw_spin_lock+0xa3/0x1b0
[  482.850059][ T4107]  __pmd_alloc+0xb1/0x550
[  482.854223][ T4107]  ? kmem_cache_alloc+0x189/0x2f0
[  482.859080][ T4107]  ? anon_vma_fork+0x1d9/0x4f0
[  482.863682][ T4107]  ? __pud_alloc+0x260/0x260
[  482.868111][ T4107]  ? __pud_alloc+0x218/0x260
[  482.872534][ T4107]  ? handle_mm_fault+0x2f60/0x2f60
[  482.877480][ T4107]  copy_page_range+0xd04/0x1090
[  482.882173][ T4107]  ? pfn_valid+0x1e0/0x1e0
[  482.886424][ T4107]  dup_mmap+0x9fc/0xec0
[  482.890412][ T4107]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  482.895619][ T4107]  ? __delayed_free_task+0x110/0x110
[  482.900740][ T4107]  ? __kasan_check_write+0x14/0x20
[  482.905687][ T4107]  ? mm_init+0x6bb/0x870
[  482.909768][ T4107]  dup_mm+0x91/0x330
[  482.913500][ T4107]  copy_mm+0x108/0x1b0
[  482.917433][ T4107]  copy_process+0x127a/0x3240
[  482.921919][ T4107]  ? proc_fail_nth_write+0x213/0x290
[  482.927041][ T4107]  ? proc_fail_nth_read+0x220/0x220
[  482.932082][ T4107]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  482.937019][ T4107]  ? vfs_write+0x9af/0x1050
[  482.941359][ T4107]  kernel_clone+0x224/0x8f0
[  482.945700][ T4107]  ? file_end_write+0x1b0/0x1b0
[  482.950472][ T4107]  ? mutex_lock+0xb6/0x130
[  482.954724][ T4107]  ? create_io_thread+0x1e0/0x1e0
[  482.959585][ T4107]  ? __mutex_lock_slowpath+0x10/0x10
[  482.964706][ T4107]  __x64_sys_clone+0x289/0x310
[  482.969306][ T4107]  ? __do_sys_vfork+0x130/0x130
[  482.973992][ T4107]  ? debug_smp_processor_id+0x17/0x20
[  482.979225][ T4107]  do_syscall_64+0x44/0xd0
[  482.983455][ T4107]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  482.989203][ T4107] RIP: 0033:0x7f475ae3d829
[  482.993444][ T4107] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  483.012962][ T4107] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  483.021206][ T4107] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  483.029104][ T4107] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  483.036917][ T4107] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  483.044733][ T4107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  483.052539][ T4107] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  483.060355][ T4107]  </TASK>
[  483.066302][ T4109] FAULT_INJECTION: forcing a failure.
[  483.066302][ T4109] name failslab, interval 1, probability 0, space 0, times 0
[  483.079372][ T4109] CPU: 1 PID: 4109 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  483.087671][ T4109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  483.097577][ T4109] Call Trace:
[  483.100775][ T4109]  <TASK>
[  483.103553][ T4109]  dump_stack_lvl+0x151/0x1b7
[  483.108074][ T4109]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  483.113362][ T4109]  ? __kasan_check_write+0x14/0x20
[  483.118306][ T4109]  ? up_write+0xa1/0x190
[  483.122390][ T4109]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  483.128635][ T4109]  dump_stack+0x15/0x17
[  483.132627][ T4109]  should_fail+0x3c0/0x510
[  483.136975][ T4109]  __should_failslab+0x9f/0xe0
[  483.141585][ T4109]  should_failslab+0x9/0x20
[  483.145915][ T4109]  kmem_cache_alloc+0x4f/0x2f0
[  483.150513][ T4109]  ? anon_vma_fork+0xf7/0x4f0
[  483.155114][ T4109]  anon_vma_fork+0xf7/0x4f0
[  483.159454][ T4109]  ? dup_mmap+0x6ef/0xec0
[  483.163793][ T4109]  dup_mmap+0x7ec/0xec0
[  483.167784][ T4109]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  483.172996][ T4109]  ? __delayed_free_task+0x110/0x110
[  483.178114][ T4109]  ? __kasan_check_write+0x14/0x20
[  483.183062][ T4109]  ? mm_init+0x6bb/0x870
[  483.187142][ T4109]  dup_mm+0x91/0x330
[  483.190871][ T4109]  copy_mm+0x108/0x1b0
[  483.194777][ T4109]  copy_process+0x127a/0x3240
[  483.199303][ T4109]  ? proc_fail_nth_write+0x213/0x290
[  483.204413][ T4109]  ? proc_fail_nth_read+0x220/0x220
[  483.209457][ T4109]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  483.214408][ T4109]  ? vfs_write+0x9af/0x1050
[  483.218738][ T4109]  kernel_clone+0x224/0x8f0
[  483.223084][ T4109]  ? file_end_write+0x1b0/0x1b0
[  483.227843][ T4109]  ? mutex_lock+0xb6/0x130
[  483.232107][ T4109]  ? create_io_thread+0x1e0/0x1e0
[  483.237068][ T4109]  ? __mutex_lock_slowpath+0x10/0x10
[  483.242170][ T4109]  __x64_sys_clone+0x289/0x310
[  483.246766][ T4109]  ? __do_sys_vfork+0x130/0x130
[  483.251450][ T4109]  ? debug_smp_processor_id+0x17/0x20
[  483.256661][ T4109]  do_syscall_64+0x44/0xd0
[  483.260912][ T4109]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  483.266638][ T4109] RIP: 0033:0x7f475ae3d829
[  483.270890][ T4109] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  483.290335][ T4109] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  483.298576][ T4109] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  483.306390][ T4109] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  483.314198][ T4109] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  483.322022][ T4109] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  483.329909][ T4109] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  483.337723][ T4109]  </TASK>
[  483.343072][ T4111] FAULT_INJECTION: forcing a failure.
[  483.343072][ T4111] name failslab, interval 1, probability 0, space 0, times 0
[  483.355678][ T4111] CPU: 1 PID: 4111 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  483.363981][ T4111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  483.374064][ T4111] Call Trace:
[  483.377274][ T4111]  <TASK>
[  483.380047][ T4111]  dump_stack_lvl+0x151/0x1b7
[  483.384550][ T4111]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  483.389933][ T4111]  dump_stack+0x15/0x17
[  483.393934][ T4111]  should_fail+0x3c0/0x510
[  483.398458][ T4111]  __should_failslab+0x9f/0xe0
[  483.403039][ T4111]  should_failslab+0x9/0x20
[  483.407380][ T4111]  kmem_cache_alloc+0x4f/0x2f0
[  483.412759][ T4111]  ? anon_vma_fork+0x1d9/0x4f0
[  483.417466][ T4111]  anon_vma_fork+0x1d9/0x4f0
[  483.421873][ T4111]  dup_mmap+0x7ec/0xec0
[  483.425865][ T4111]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  483.431074][ T4111]  ? __delayed_free_task+0x110/0x110
[  483.436201][ T4111]  ? __kasan_check_write+0x14/0x20
[  483.441321][ T4111]  ? mm_init+0x6bb/0x870
[  483.445392][ T4111]  dup_mm+0x91/0x330
[  483.449124][ T4111]  copy_mm+0x108/0x1b0
[  483.453037][ T4111]  copy_process+0x127a/0x3240
[  483.457542][ T4111]  ? proc_fail_nth_write+0x213/0x290
[  483.462834][ T4111]  ? proc_fail_nth_read+0x220/0x220
[  483.467872][ T4111]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  483.472907][ T4111]  ? vfs_write+0x9af/0x1050
[  483.477244][ T4111]  kernel_clone+0x224/0x8f0
[  483.481587][ T4111]  ? file_end_write+0x1b0/0x1b0
[  483.486358][ T4111]  ? mutex_lock+0xb6/0x130
[  483.490609][ T4111]  ? create_io_thread+0x1e0/0x1e0
[  483.495471][ T4111]  ? __mutex_lock_slowpath+0x10/0x10
[  483.500591][ T4111]  __x64_sys_clone+0x289/0x310
[  483.505191][ T4111]  ? __do_sys_vfork+0x130/0x130
[  483.509879][ T4111]  ? debug_smp_processor_id+0x17/0x20
[  483.515085][ T4111]  do_syscall_64+0x44/0xd0
[  483.519348][ T4111]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  483.525068][ T4111] RIP: 0033:0x7f475ae3d829
[  483.529323][ T4111] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  483.549116][ T4111] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  483.557351][ T4111] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  483.565171][ T4111] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  483.573063][ T4111] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  483.580884][ T4111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  483.588780][ T4111] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  483.596599][ T4111]  </TASK>
[  483.602726][ T4114] FAULT_INJECTION: forcing a failure.
[  483.602726][ T4114] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  483.615995][ T4114] CPU: 0 PID: 4114 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  483.624318][ T4114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  483.634299][ T4114] Call Trace:
[  483.637413][ T4114]  <TASK>
[  483.640196][ T4114]  dump_stack_lvl+0x151/0x1b7
[  483.644705][ T4114]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  483.650007][ T4114]  dump_stack+0x15/0x17
[  483.653990][ T4114]  should_fail+0x3c0/0x510
[  483.658245][ T4114]  should_fail_alloc_page+0x58/0x70
[  483.663365][ T4114]  __alloc_pages+0x207/0x850
[  483.667798][ T4114]  ? zone_watermark_fast+0x200/0x200
[  483.672918][ T4114]  ? dup_mmap+0x9fc/0xec0
[  483.677074][ T4114]  ? dup_mm+0x91/0x330
[  483.681765][ T4114]  ? copy_mm+0x108/0x1b0
[  483.685889][ T4114]  ? copy_process+0x127a/0x3240
[  483.690534][ T4114]  ? kvm_sched_clock_read+0x18/0x40
[  483.695833][ T4114]  pte_alloc_one+0x73/0x1b0
[  483.700166][ T4114]  ? pfn_modify_allowed+0x2e0/0x2e0
[  483.705291][ T4114]  ? __kasan_check_write+0x14/0x20
[  483.710342][ T4114]  ? __set_page_owner+0x2ee/0x310
[  483.715448][ T4114]  __pte_alloc+0x86/0x350
[  483.719617][ T4114]  ? free_pgtables+0x210/0x210
[  483.724326][ T4114]  copy_pte_range+0x1b1f/0x20b0
[  483.728989][ T4114]  ? __kunmap_atomic+0x80/0x80
[  483.733672][ T4114]  ? __pud_alloc+0x260/0x260
[  483.738209][ T4114]  ? __pud_alloc+0x218/0x260
[  483.742628][ T4114]  ? handle_mm_fault+0x2f60/0x2f60
[  483.747750][ T4114]  copy_page_range+0xc1e/0x1090
[  483.752450][ T4114]  ? pfn_valid+0x1e0/0x1e0
[  483.756690][ T4114]  dup_mmap+0x9fc/0xec0
[  483.760681][ T4114]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  483.765993][ T4114]  ? __delayed_free_task+0x110/0x110
[  483.771097][ T4114]  ? __kasan_check_write+0x14/0x20
[  483.776134][ T4114]  ? mm_init+0x6bb/0x870
[  483.780214][ T4114]  dup_mm+0x91/0x330
[  483.783941][ T4114]  copy_mm+0x108/0x1b0
[  483.787847][ T4114]  copy_process+0x127a/0x3240
[  483.792361][ T4114]  ? proc_fail_nth_write+0x213/0x290
[  483.797741][ T4114]  ? proc_fail_nth_read+0x220/0x220
[  483.802864][ T4114]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  483.807819][ T4114]  ? vfs_write+0x9af/0x1050
[  483.812159][ T4114]  kernel_clone+0x224/0x8f0
[  483.816780][ T4114]  ? file_end_write+0x1b0/0x1b0
[  483.821450][ T4114]  ? mutex_lock+0xb6/0x130
[  483.825974][ T4114]  ? create_io_thread+0x1e0/0x1e0
[  483.830812][ T4114]  ? __mutex_lock_slowpath+0x10/0x10
[  483.836056][ T4114]  __x64_sys_clone+0x289/0x310
[  483.840618][ T4114]  ? __do_sys_vfork+0x130/0x130
[  483.845310][ T4114]  ? debug_smp_processor_id+0x17/0x20
[  483.850526][ T4114]  do_syscall_64+0x44/0xd0
[  483.854772][ T4114]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  483.860501][ T4114] RIP: 0033:0x7f475ae3d829
[  483.864749][ T4114] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  483.884494][ T4114] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  483.892837][ T4114] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  483.901190][ T4114] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  483.909008][ T4114] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  483.916978][ T4114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  483.924797][ T4114] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  483.932610][ T4114]  </TASK>
[  483.939233][ T4116] FAULT_INJECTION: forcing a failure.
[  483.939233][ T4116] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  483.952335][ T4116] CPU: 0 PID: 4116 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  483.960654][ T4116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  483.970725][ T4116] Call Trace:
[  483.973848][ T4116]  <TASK>
[  483.976622][ T4116]  dump_stack_lvl+0x151/0x1b7
[  483.981326][ T4116]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  483.986602][ T4116]  ? __kasan_check_write+0x14/0x20
[  483.991553][ T4116]  ? __set_page_owner+0x2ee/0x310
[  483.996419][ T4116]  dump_stack+0x15/0x17
[  484.000411][ T4116]  should_fail+0x3c0/0x510
[  484.004656][ T4116]  should_fail_alloc_page+0x58/0x70
[  484.009777][ T4116]  __alloc_pages+0x207/0x850
[  484.014290][ T4116]  ? __alloc_pages+0x3bd/0x850
[  484.018889][ T4116]  ? zone_watermark_fast+0x200/0x200
[  484.024017][ T4116]  ? zone_watermark_fast+0x200/0x200
[  484.029139][ T4116]  ? __kasan_slab_alloc+0xc9/0xe0
[  484.034006][ T4116]  ? __kasan_check_write+0x14/0x20
[  484.039207][ T4116]  ? _raw_spin_lock+0xa3/0x1b0
[  484.043800][ T4116]  __pmd_alloc+0xb1/0x550
[  484.047971][ T4116]  ? kmem_cache_alloc+0x189/0x2f0
[  484.052829][ T4116]  ? anon_vma_fork+0x1d9/0x4f0
[  484.057428][ T4116]  ? __pud_alloc+0x260/0x260
[  484.061849][ T4116]  ? __pud_alloc+0x218/0x260
[  484.066285][ T4116]  ? handle_mm_fault+0x2f60/0x2f60
[  484.071229][ T4116]  copy_page_range+0xd04/0x1090
[  484.075921][ T4116]  ? pfn_valid+0x1e0/0x1e0
[  484.080164][ T4116]  dup_mmap+0x9fc/0xec0
[  484.084187][ T4116]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  484.089365][ T4116]  ? __delayed_free_task+0x110/0x110
[  484.094499][ T4116]  ? __kasan_check_write+0x14/0x20
[  484.099435][ T4116]  ? mm_init+0x6bb/0x870
[  484.103515][ T4116]  dup_mm+0x91/0x330
[  484.107243][ T4116]  copy_mm+0x108/0x1b0
[  484.111149][ T4116]  copy_process+0x127a/0x3240
[  484.115664][ T4116]  ? proc_fail_nth_write+0x213/0x290
[  484.120783][ T4116]  ? proc_fail_nth_read+0x220/0x220
[  484.125831][ T4116]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  484.130767][ T4116]  ? vfs_write+0x9af/0x1050
[  484.135108][ T4116]  kernel_clone+0x224/0x8f0
[  484.139444][ T4116]  ? file_end_write+0x1b0/0x1b0
[  484.144335][ T4116]  ? mutex_lock+0xb6/0x130
[  484.148580][ T4116]  ? create_io_thread+0x1e0/0x1e0
[  484.153444][ T4116]  ? __mutex_lock_slowpath+0x10/0x10
[  484.158566][ T4116]  __x64_sys_clone+0x289/0x310
[  484.163169][ T4116]  ? __do_sys_vfork+0x130/0x130
[  484.167850][ T4116]  ? debug_smp_processor_id+0x17/0x20
[  484.173068][ T4116]  do_syscall_64+0x44/0xd0
[  484.177312][ T4116]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  484.183071][ T4116] RIP: 0033:0x7f475ae3d829
[  484.187289][ T4116] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  484.206729][ T4116] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  484.214981][ T4116] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  484.222786][ T4116] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  484.230597][ T4116] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  484.238408][ T4116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  484.246226][ T4116] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  484.254036][ T4116]  </TASK>
[  484.260594][ T4118] FAULT_INJECTION: forcing a failure.
[  484.260594][ T4118] name failslab, interval 1, probability 0, space 0, times 0
[  484.273155][ T4118] CPU: 0 PID: 4118 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  484.281469][ T4118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  484.291712][ T4118] Call Trace:
[  484.294838][ T4118]  <TASK>
[  484.297610][ T4118]  dump_stack_lvl+0x151/0x1b7
[  484.302125][ T4118]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  484.307423][ T4118]  dump_stack+0x15/0x17
[  484.311412][ T4118]  should_fail+0x3c0/0x510
[  484.315666][ T4118]  __should_failslab+0x9f/0xe0
[  484.320351][ T4118]  should_failslab+0x9/0x20
[  484.324690][ T4118]  kmem_cache_alloc+0x4f/0x2f0
[  484.329291][ T4118]  ? anon_vma_clone+0xa1/0x510
[  484.333890][ T4118]  anon_vma_clone+0xa1/0x510
[  484.338315][ T4118]  anon_vma_fork+0x91/0x4f0
[  484.342655][ T4118]  ? dup_mmap+0x6ef/0xec0
[  484.346828][ T4118]  dup_mmap+0x7ec/0xec0
[  484.350816][ T4118]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  484.356035][ T4118]  ? __delayed_free_task+0x110/0x110
[  484.361143][ T4118]  ? __kasan_check_write+0x14/0x20
[  484.366263][ T4118]  ? mm_init+0x6bb/0x870
[  484.370342][ T4118]  dup_mm+0x91/0x330
[  484.374077][ T4118]  copy_mm+0x108/0x1b0
[  484.377983][ T4118]  copy_process+0x127a/0x3240
[  484.382602][ T4118]  ? proc_fail_nth_write+0x213/0x290
[  484.387702][ T4118]  ? proc_fail_nth_read+0x220/0x220
[  484.392821][ T4118]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  484.397768][ T4118]  ? vfs_write+0x9af/0x1050
[  484.402110][ T4118]  kernel_clone+0x224/0x8f0
[  484.406795][ T4118]  ? file_end_write+0x1b0/0x1b0
[  484.411491][ T4118]  ? mutex_lock+0xb6/0x130
[  484.415742][ T4118]  ? create_io_thread+0x1e0/0x1e0
[  484.420607][ T4118]  ? __mutex_lock_slowpath+0x10/0x10
[  484.425721][ T4118]  __x64_sys_clone+0x289/0x310
[  484.430317][ T4118]  ? __do_sys_vfork+0x130/0x130
[  484.435003][ T4118]  ? debug_smp_processor_id+0x17/0x20
[  484.440231][ T4118]  do_syscall_64+0x44/0xd0
[  484.444557][ T4118]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  484.450471][ T4118] RIP: 0033:0x7f475ae3d829
[  484.454706][ T4118] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  484.474325][ T4118] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  484.482744][ T4118] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  484.490724][ T4118] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  484.498549][ T4118] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  484.506435][ T4118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  484.514244][ T4118] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  484.522068][ T4118]  </TASK>
[  484.528478][ T4122] FAULT_INJECTION: forcing a failure.
[  484.528478][ T4122] name failslab, interval 1, probability 0, space 0, times 0
[  484.540976][ T4122] CPU: 1 PID: 4122 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  484.549372][ T4122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  484.559360][ T4122] Call Trace:
[  484.562490][ T4122]  <TASK>
[  484.565423][ T4122]  dump_stack_lvl+0x151/0x1b7
[  484.569892][ T4122]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  484.575181][ T4122]  dump_stack+0x15/0x17
[  484.579172][ T4122]  should_fail+0x3c0/0x510
[  484.583449][ T4122]  __should_failslab+0x9f/0xe0
[  484.588377][ T4122]  should_failslab+0x9/0x20
[  484.592710][ T4122]  kmem_cache_alloc+0x4f/0x2f0
[  484.597401][ T4122]  ? dup_mmap+0x6d3/0xec0
[  484.602610][ T4122]  dup_mmap+0x6d3/0xec0
[  484.606717][ T4122]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  484.612087][ T4122]  ? __delayed_free_task+0x110/0x110
[  484.617989][ T4122]  ? __kasan_check_write+0x14/0x20
[  484.622934][ T4122]  ? mm_init+0x6bb/0x870
[  484.627012][ T4122]  dup_mm+0x91/0x330
[  484.630749][ T4122]  copy_mm+0x108/0x1b0
[  484.634848][ T4122]  copy_process+0x127a/0x3240
[  484.639363][ T4122]  ? proc_fail_nth_write+0x213/0x290
[  484.644485][ T4122]  ? proc_fail_nth_read+0x220/0x220
[  484.649689][ T4122]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  484.654634][ T4122]  ? vfs_write+0x9af/0x1050
[  484.658981][ T4122]  kernel_clone+0x224/0x8f0
[  484.663491][ T4122]  ? file_end_write+0x1b0/0x1b0
[  484.668285][ T4122]  ? mutex_lock+0xb6/0x130
[  484.672514][ T4122]  ? create_io_thread+0x1e0/0x1e0
[  484.677381][ T4122]  ? __mutex_lock_slowpath+0x10/0x10
[  484.682580][ T4122]  __x64_sys_clone+0x289/0x310
[  484.687184][ T4122]  ? __do_sys_vfork+0x130/0x130
[  484.691870][ T4122]  ? debug_smp_processor_id+0x17/0x20
[  484.697336][ T4122]  do_syscall_64+0x44/0xd0
[  484.701675][ T4122]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  484.707490][ T4122] RIP: 0033:0x7f475ae3d829
[  484.711831][ T4122] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  484.731541][ T4122] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  484.739793][ T4122] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  484.747681][ T4122] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  484.755495][ T4122] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  484.763301][ T4122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  484.773110][ T4122] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  484.781097][ T4122]  </TASK>
[  484.786521][ T4124] FAULT_INJECTION: forcing a failure.
[  484.786521][ T4124] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  484.799949][ T4124] CPU: 1 PID: 4124 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  484.808265][ T4124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  484.818168][ T4124] Call Trace:
[  484.821291][ T4124]  <TASK>
[  484.824066][ T4124]  dump_stack_lvl+0x151/0x1b7
[  484.828684][ T4124]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  484.833973][ T4124]  ? is_module_text_address+0xe1/0x140
[  484.839269][ T4124]  ? stack_trace_save+0x1f0/0x1f0
[  484.844149][ T4124]  dump_stack+0x15/0x17
[  484.848299][ T4124]  should_fail+0x3c0/0x510
[  484.852548][ T4124]  should_fail_alloc_page+0x58/0x70
[  484.857579][ T4124]  __alloc_pages+0x207/0x850
[  484.862003][ T4124]  ? stack_trace_save+0x12d/0x1f0
[  484.866953][ T4124]  ? stack_trace_snprint+0x100/0x100
[  484.872089][ T4124]  ? zone_watermark_fast+0x200/0x200
[  484.877542][ T4124]  ? __kasan_slab_alloc+0xc9/0xe0
[  484.882402][ T4124]  ? __kasan_slab_alloc+0xc9/0xe0
[  484.887353][ T4124]  ? __kasan_slab_alloc+0xb2/0xe0
[  484.892208][ T4124]  ? kmem_cache_alloc+0x189/0x2f0
[  484.897073][ T4124]  ? anon_vma_fork+0x1d9/0x4f0
[  484.901670][ T4124]  get_zeroed_page+0x19/0x40
[  484.906109][ T4124]  __pud_alloc+0x8b/0x260
[  484.910351][ T4124]  ? handle_mm_fault+0x2f60/0x2f60
[  484.915404][ T4124]  copy_page_range+0xd9e/0x1090
[  484.920073][ T4124]  ? pfn_valid+0x1e0/0x1e0
[  484.924325][ T4124]  dup_mmap+0x9fc/0xec0
[  484.928400][ T4124]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  484.933718][ T4124]  ? __delayed_free_task+0x110/0x110
[  484.938925][ T4124]  ? __kasan_check_write+0x14/0x20
[  484.944162][ T4124]  ? mm_init+0x6bb/0x870
[  484.948387][ T4124]  dup_mm+0x91/0x330
[  484.952566][ T4124]  copy_mm+0x108/0x1b0
[  484.956644][ T4124]  copy_process+0x127a/0x3240
[  484.961246][ T4124]  ? proc_fail_nth_write+0x213/0x290
[  484.966453][ T4124]  ? proc_fail_nth_read+0x220/0x220
[  484.971490][ T4124]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  484.976434][ T4124]  ? vfs_write+0x9af/0x1050
[  484.980774][ T4124]  kernel_clone+0x224/0x8f0
[  484.985114][ T4124]  ? file_end_write+0x1b0/0x1b0
[  484.989799][ T4124]  ? mutex_lock+0xb6/0x130
[  484.994052][ T4124]  ? create_io_thread+0x1e0/0x1e0
[  484.998924][ T4124]  ? __mutex_lock_slowpath+0x10/0x10
[  485.004034][ T4124]  __x64_sys_clone+0x289/0x310
[  485.008635][ T4124]  ? __do_sys_vfork+0x130/0x130
[  485.013331][ T4124]  ? debug_smp_processor_id+0x17/0x20
[  485.018527][ T4124]  do_syscall_64+0x44/0xd0
[  485.022782][ T4124]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  485.028752][ T4124] RIP: 0033:0x7f475ae3d829
[  485.033110][ T4124] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  485.052719][ T4124] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  485.060957][ T4124] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  485.068771][ T4124] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  485.076579][ T4124] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  485.084390][ T4124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  485.092639][ T4124] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  485.100547][ T4124]  </TASK>
[  485.108311][ T4126] FAULT_INJECTION: forcing a failure.
[  485.108311][ T4126] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  485.121390][ T4126] CPU: 1 PID: 4126 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  485.129646][ T4126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  485.139548][ T4126] Call Trace:
[  485.142667][ T4126]  <TASK>
[  485.145438][ T4126]  dump_stack_lvl+0x151/0x1b7
[  485.149960][ T4126]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  485.155593][ T4126]  dump_stack+0x15/0x17
[  485.159588][ T4126]  should_fail+0x3c0/0x510
[  485.163836][ T4126]  should_fail_alloc_page+0x58/0x70
[  485.168871][ T4126]  __alloc_pages+0x207/0x850
[  485.173298][ T4126]  ? zone_watermark_fast+0x200/0x200
[  485.178418][ T4126]  ? dup_mmap+0x9fc/0xec0
[  485.182690][ T4126]  ? dup_mm+0x91/0x330
[  485.186607][ T4126]  ? copy_mm+0x108/0x1b0
[  485.190675][ T4126]  ? copy_process+0x127a/0x3240
[  485.195366][ T4126]  ? kvm_sched_clock_read+0x18/0x40
[  485.200396][ T4126]  pte_alloc_one+0x73/0x1b0
[  485.204735][ T4126]  ? pfn_modify_allowed+0x2e0/0x2e0
[  485.209770][ T4126]  ? __kasan_check_write+0x14/0x20
[  485.214714][ T4126]  ? __set_page_owner+0x2ee/0x310
[  485.219590][ T4126]  __pte_alloc+0x86/0x350
[  485.223743][ T4126]  ? free_pgtables+0x210/0x210
[  485.228345][ T4126]  copy_pte_range+0x1b1f/0x20b0
[  485.233031][ T4126]  ? __kunmap_atomic+0x80/0x80
[  485.237631][ T4126]  ? __pud_alloc+0x260/0x260
[  485.242056][ T4126]  ? __pud_alloc+0x218/0x260
[  485.246502][ T4126]  ? handle_mm_fault+0x2f60/0x2f60
[  485.251515][ T4126]  copy_page_range+0xc1e/0x1090
[  485.256211][ T4126]  ? pfn_valid+0x1e0/0x1e0
[  485.260455][ T4126]  dup_mmap+0x9fc/0xec0
[  485.264450][ T4126]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  485.269655][ T4126]  ? __delayed_free_task+0x110/0x110
[  485.274777][ T4126]  ? __kasan_check_write+0x14/0x20
[  485.279822][ T4126]  ? mm_init+0x6bb/0x870
[  485.283891][ T4126]  dup_mm+0x91/0x330
[  485.287622][ T4126]  copy_mm+0x108/0x1b0
[  485.291530][ T4126]  copy_process+0x127a/0x3240
[  485.296040][ T4126]  ? proc_fail_nth_write+0x213/0x290
[  485.301159][ T4126]  ? proc_fail_nth_read+0x220/0x220
[  485.306195][ T4126]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  485.311230][ T4126]  ? vfs_write+0x9af/0x1050
[  485.315569][ T4126]  kernel_clone+0x224/0x8f0
[  485.320042][ T4126]  ? file_end_write+0x1b0/0x1b0
[  485.324689][ T4126]  ? mutex_lock+0xb6/0x130
[  485.328938][ T4126]  ? create_io_thread+0x1e0/0x1e0
[  485.333796][ T4126]  ? __mutex_lock_slowpath+0x10/0x10
[  485.338919][ T4126]  __x64_sys_clone+0x289/0x310
[  485.343516][ T4126]  ? __do_sys_vfork+0x130/0x130
[  485.348203][ T4126]  ? debug_smp_processor_id+0x17/0x20
[  485.353496][ T4126]  do_syscall_64+0x44/0xd0
[  485.357836][ T4126]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  485.363574][ T4126] RIP: 0033:0x7f475ae3d829
[  485.367825][ T4126] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  485.387446][ T4126] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  485.395676][ T4126] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  485.403496][ T4126] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  485.411297][ T4126] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  485.419120][ T4126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  485.426950][ T4126] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  485.434737][ T4126]  </TASK>
[  485.442379][ T4128] FAULT_INJECTION: forcing a failure.
[  485.442379][ T4128] name failslab, interval 1, probability 0, space 0, times 0
[  485.455036][ T4128] CPU: 0 PID: 4128 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  485.463350][ T4128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  485.473506][ T4128] Call Trace:
[  485.476637][ T4128]  <TASK>
[  485.479417][ T4128]  dump_stack_lvl+0x151/0x1b7
[  485.484721][ T4128]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  485.490348][ T4128]  dump_stack+0x15/0x17
[  485.494426][ T4128]  should_fail+0x3c0/0x510
[  485.498713][ T4128]  __should_failslab+0x9f/0xe0
[  485.503281][ T4128]  should_failslab+0x9/0x20
[  485.507621][ T4128]  kmem_cache_alloc+0x4f/0x2f0
[  485.512220][ T4128]  ? anon_vma_fork+0x1d9/0x4f0
[  485.516906][ T4128]  anon_vma_fork+0x1d9/0x4f0
[  485.521341][ T4128]  dup_mmap+0x7ec/0xec0
[  485.525333][ T4128]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  485.530541][ T4128]  ? __delayed_free_task+0x110/0x110
[  485.535770][ T4128]  ? __kasan_check_write+0x14/0x20
[  485.540827][ T4128]  ? mm_init+0x6bb/0x870
[  485.544908][ T4128]  dup_mm+0x91/0x330
[  485.548620][ T4128]  copy_mm+0x108/0x1b0
[  485.552520][ T4128]  copy_process+0x127a/0x3240
[  485.557032][ T4128]  ? proc_fail_nth_write+0x213/0x290
[  485.562153][ T4128]  ? proc_fail_nth_read+0x220/0x220
[  485.567192][ T4128]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  485.572327][ T4128]  ? vfs_write+0x9af/0x1050
[  485.577110][ T4128]  kernel_clone+0x224/0x8f0
[  485.581425][ T4128]  ? file_end_write+0x1b0/0x1b0
[  485.586201][ T4128]  ? mutex_lock+0xb6/0x130
[  485.590453][ T4128]  ? create_io_thread+0x1e0/0x1e0
[  485.595311][ T4128]  ? __mutex_lock_slowpath+0x10/0x10
[  485.600430][ T4128]  __x64_sys_clone+0x289/0x310
[  485.605211][ T4128]  ? __do_sys_vfork+0x130/0x130
[  485.609889][ T4128]  ? debug_smp_processor_id+0x17/0x20
[  485.615100][ T4128]  do_syscall_64+0x44/0xd0
[  485.619351][ T4128]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  485.625168][ T4128] RIP: 0033:0x7f475ae3d829
[  485.629428][ T4128] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  485.648955][ T4128] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  485.657197][ T4128] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  485.665007][ T4128] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  485.673079][ T4128] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  485.680886][ T4128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  485.688781][ T4128] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  485.696597][ T4128]  </TASK>
[  485.703670][ T4131] FAULT_INJECTION: forcing a failure.
[  485.703670][ T4131] name failslab, interval 1, probability 0, space 0, times 0
[  485.716128][ T4131] CPU: 1 PID: 4131 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  485.724394][ T4131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  485.734286][ T4131] Call Trace:
[  485.737412][ T4131]  <TASK>
[  485.740187][ T4131]  dump_stack_lvl+0x151/0x1b7
[  485.744701][ T4131]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  485.750000][ T4131]  ? __kasan_check_write+0x14/0x20
[  485.754939][ T4131]  ? up_write+0xa1/0x190
[  485.759019][ T4131]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  485.765270][ T4131]  dump_stack+0x15/0x17
[  485.769261][ T4131]  should_fail+0x3c0/0x510
[  485.773514][ T4131]  __should_failslab+0x9f/0xe0
[  485.778113][ T4131]  should_failslab+0x9/0x20
[  485.782452][ T4131]  kmem_cache_alloc+0x4f/0x2f0
[  485.787053][ T4131]  ? anon_vma_fork+0xf7/0x4f0
[  485.791564][ T4131]  anon_vma_fork+0xf7/0x4f0
[  485.795906][ T4131]  ? dup_mmap+0x6ef/0xec0
[  485.800070][ T4131]  dup_mmap+0x7ec/0xec0
[  485.804327][ T4131]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  485.809532][ T4131]  ? __delayed_free_task+0x110/0x110
[  485.814829][ T4131]  ? __kasan_check_write+0x14/0x20
[  485.820081][ T4131]  ? mm_init+0x6bb/0x870
[  485.824133][ T4131]  dup_mm+0x91/0x330
[  485.827864][ T4131]  copy_mm+0x108/0x1b0
[  485.831770][ T4131]  copy_process+0x127a/0x3240
[  485.836285][ T4131]  ? proc_fail_nth_write+0x213/0x290
[  485.841414][ T4131]  ? proc_fail_nth_read+0x220/0x220
[  485.846804][ T4131]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  485.851735][ T4131]  ? vfs_write+0x9af/0x1050
[  485.856086][ T4131]  kernel_clone+0x224/0x8f0
[  485.860426][ T4131]  ? file_end_write+0x1b0/0x1b0
[  485.865107][ T4131]  ? mutex_lock+0xb6/0x130
[  485.869354][ T4131]  ? create_io_thread+0x1e0/0x1e0
[  485.874221][ T4131]  ? __mutex_lock_slowpath+0x10/0x10
[  485.879603][ T4131]  __x64_sys_clone+0x289/0x310
[  485.884206][ T4131]  ? __do_sys_vfork+0x130/0x130
[  485.888884][ T4131]  ? debug_smp_processor_id+0x17/0x20
[  485.894096][ T4131]  do_syscall_64+0x44/0xd0
[  485.898341][ T4131]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  485.904072][ T4131] RIP: 0033:0x7f475ae3d829
[  485.908323][ T4131] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  485.928200][ T4131] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  485.936527][ T4131] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  485.944336][ T4131] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  485.952165][ T4131] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  485.960016][ T4131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  485.967776][ T4131] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  485.975783][ T4131]  </TASK>
[  485.982960][ T4133] FAULT_INJECTION: forcing a failure.
[  485.982960][ T4133] name failslab, interval 1, probability 0, space 0, times 0
[  485.995784][ T4133] CPU: 1 PID: 4133 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  486.004273][ T4133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.014168][ T4133] Call Trace:
[  486.017290][ T4133]  <TASK>
[  486.020073][ T4133]  dump_stack_lvl+0x151/0x1b7
[  486.024579][ T4133]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  486.029963][ T4133]  dump_stack+0x15/0x17
[  486.033957][ T4133]  should_fail+0x3c0/0x510
[  486.038205][ T4133]  __should_failslab+0x9f/0xe0
[  486.042902][ T4133]  should_failslab+0x9/0x20
[  486.047230][ T4133]  kmem_cache_alloc+0x4f/0x2f0
[  486.051830][ T4133]  ? anon_vma_fork+0x1d9/0x4f0
[  486.056454][ T4133]  anon_vma_fork+0x1d9/0x4f0
[  486.060865][ T4133]  dup_mmap+0x7ec/0xec0
[  486.064857][ T4133]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  486.070156][ T4133]  ? __delayed_free_task+0x110/0x110
[  486.075354][ T4133]  ? __kasan_check_write+0x14/0x20
[  486.080313][ T4133]  ? mm_init+0x6bb/0x870
[  486.084476][ T4133]  dup_mm+0x91/0x330
[  486.088202][ T4133]  copy_mm+0x108/0x1b0
[  486.092111][ T4133]  copy_process+0x127a/0x3240
[  486.096619][ T4133]  ? proc_fail_nth_write+0x213/0x290
[  486.101744][ T4133]  ? proc_fail_nth_read+0x220/0x220
[  486.106776][ T4133]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  486.111720][ T4133]  ? vfs_write+0x9af/0x1050
[  486.116064][ T4133]  kernel_clone+0x224/0x8f0
[  486.120399][ T4133]  ? file_end_write+0x1b0/0x1b0
[  486.125083][ T4133]  ? mutex_lock+0xb6/0x130
[  486.129930][ T4133]  ? create_io_thread+0x1e0/0x1e0
[  486.134803][ T4133]  ? __mutex_lock_slowpath+0x10/0x10
[  486.140254][ T4133]  __x64_sys_clone+0x289/0x310
[  486.144861][ T4133]  ? __do_sys_vfork+0x130/0x130
[  486.149651][ T4133]  ? debug_smp_processor_id+0x17/0x20
[  486.154838][ T4133]  do_syscall_64+0x44/0xd0
[  486.159083][ T4133]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  486.164817][ T4133] RIP: 0033:0x7f475ae3d829
[  486.169067][ T4133] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  486.188692][ T4133] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  486.196928][ T4133] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  486.204802][ T4133] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  486.212550][ T4133] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  486.220368][ T4133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  486.228522][ T4133] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  486.236342][ T4133]  </TASK>
[  486.241951][ T4135] FAULT_INJECTION: forcing a failure.
[  486.241951][ T4135] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  486.255056][ T4135] CPU: 1 PID: 4135 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  486.263630][ T4135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.273521][ T4135] Call Trace:
[  486.276643][ T4135]  <TASK>
[  486.279422][ T4135]  dump_stack_lvl+0x151/0x1b7
[  486.284022][ T4135]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  486.289575][ T4135]  ? __kasan_check_write+0x14/0x20
[  486.294529][ T4135]  ? __set_page_owner+0x2ee/0x310
[  486.299389][ T4135]  dump_stack+0x15/0x17
[  486.303376][ T4135]  should_fail+0x3c0/0x510
[  486.307630][ T4135]  should_fail_alloc_page+0x58/0x70
[  486.312662][ T4135]  __alloc_pages+0x207/0x850
[  486.317091][ T4135]  ? __alloc_pages+0x3bd/0x850
[  486.321688][ T4135]  ? zone_watermark_fast+0x200/0x200
[  486.326811][ T4135]  ? zone_watermark_fast+0x200/0x200
[  486.331930][ T4135]  ? __kasan_slab_alloc+0xc9/0xe0
[  486.336788][ T4135]  ? __kasan_check_write+0x14/0x20
[  486.341736][ T4135]  ? _raw_spin_lock+0xa3/0x1b0
[  486.346336][ T4135]  __pmd_alloc+0xb1/0x550
[  486.350503][ T4135]  ? kmem_cache_alloc+0x189/0x2f0
[  486.355364][ T4135]  ? anon_vma_fork+0x1d9/0x4f0
[  486.359963][ T4135]  ? __pud_alloc+0x260/0x260
[  486.364389][ T4135]  ? __pud_alloc+0x218/0x260
[  486.368847][ T4135]  ? handle_mm_fault+0x2f60/0x2f60
[  486.373765][ T4135]  copy_page_range+0xd04/0x1090
[  486.378461][ T4135]  ? pfn_valid+0x1e0/0x1e0
[  486.382704][ T4135]  dup_mmap+0x9fc/0xec0
[  486.386703][ T4135]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  486.391903][ T4135]  ? __delayed_free_task+0x110/0x110
[  486.397025][ T4135]  ? __kasan_check_write+0x14/0x20
[  486.401970][ T4135]  ? mm_init+0x6bb/0x870
[  486.406050][ T4135]  dup_mm+0x91/0x330
[  486.409781][ T4135]  copy_mm+0x108/0x1b0
[  486.413715][ T4135]  copy_process+0x127a/0x3240
[  486.418202][ T4135]  ? proc_fail_nth_write+0x213/0x290
[  486.423325][ T4135]  ? proc_fail_nth_read+0x220/0x220
[  486.428360][ T4135]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  486.433303][ T4135]  ? vfs_write+0x9af/0x1050
[  486.437642][ T4135]  kernel_clone+0x224/0x8f0
[  486.442074][ T4135]  ? file_end_write+0x1b0/0x1b0
[  486.446757][ T4135]  ? mutex_lock+0xb6/0x130
[  486.451106][ T4135]  ? create_io_thread+0x1e0/0x1e0
[  486.455964][ T4135]  ? __mutex_lock_slowpath+0x10/0x10
[  486.461095][ T4135]  __x64_sys_clone+0x289/0x310
[  486.465696][ T4135]  ? __do_sys_vfork+0x130/0x130
[  486.470382][ T4135]  ? debug_smp_processor_id+0x17/0x20
[  486.475578][ T4135]  do_syscall_64+0x44/0xd0
[  486.479832][ T4135]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  486.485762][ T4135] RIP: 0033:0x7f475ae3d829
[  486.490012][ T4135] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  486.509454][ T4135] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  486.517784][ T4135] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  486.525594][ T4135] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  486.533409][ T4135] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  486.541307][ T4135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  486.549110][ T4135] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  486.556926][ T4135]  </TASK>
[  486.563260][ T4137] FAULT_INJECTION: forcing a failure.
[  486.563260][ T4137] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  486.576353][ T4137] CPU: 1 PID: 4137 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  486.584592][ T4137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.594487][ T4137] Call Trace:
[  486.597613][ T4137]  <TASK>
[  486.600387][ T4137]  dump_stack_lvl+0x151/0x1b7
[  486.604986][ T4137]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  486.610280][ T4137]  ? is_module_text_address+0xe1/0x140
[  486.615575][ T4137]  ? stack_trace_save+0x1f0/0x1f0
[  486.620434][ T4137]  dump_stack+0x15/0x17
[  486.624429][ T4137]  should_fail+0x3c0/0x510
[  486.628683][ T4137]  should_fail_alloc_page+0x58/0x70
[  486.633717][ T4137]  __alloc_pages+0x207/0x850
[  486.638141][ T4137]  ? stack_trace_save+0x12d/0x1f0
[  486.643031][ T4137]  ? stack_trace_snprint+0x100/0x100
[  486.648217][ T4137]  ? zone_watermark_fast+0x200/0x200
[  486.653330][ T4137]  ? __kasan_slab_alloc+0xc9/0xe0
[  486.658190][ T4137]  ? __kasan_slab_alloc+0xc9/0xe0
[  486.663047][ T4137]  ? __kasan_slab_alloc+0xb2/0xe0
[  486.667994][ T4137]  ? kmem_cache_alloc+0x189/0x2f0
[  486.672857][ T4137]  ? anon_vma_fork+0x1d9/0x4f0
[  486.677458][ T4137]  get_zeroed_page+0x19/0x40
[  486.681896][ T4137]  __pud_alloc+0x8b/0x260
[  486.686143][ T4137]  ? handle_mm_fault+0x2f60/0x2f60
[  486.691084][ T4137]  copy_page_range+0xd9e/0x1090
[  486.695773][ T4137]  ? pfn_valid+0x1e0/0x1e0
[  486.700030][ T4137]  dup_mmap+0x9fc/0xec0
[  486.704016][ T4137]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  486.709311][ T4137]  ? __delayed_free_task+0x110/0x110
[  486.714430][ T4137]  ? __kasan_check_write+0x14/0x20
[  486.719376][ T4137]  ? mm_init+0x6bb/0x870
[  486.723457][ T4137]  dup_mm+0x91/0x330
[  486.727285][ T4137]  copy_mm+0x108/0x1b0
[  486.731180][ T4137]  copy_process+0x127a/0x3240
[  486.735733][ T4137]  ? proc_fail_nth_write+0x213/0x290
[  486.740813][ T4137]  ? proc_fail_nth_read+0x220/0x220
[  486.746206][ T4137]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  486.751154][ T4137]  ? vfs_write+0x9af/0x1050
[  486.755493][ T4137]  kernel_clone+0x224/0x8f0
[  486.759835][ T4137]  ? file_end_write+0x1b0/0x1b0
[  486.764523][ T4137]  ? mutex_lock+0xb6/0x130
[  486.768787][ T4137]  ? create_io_thread+0x1e0/0x1e0
[  486.773633][ T4137]  ? __mutex_lock_slowpath+0x10/0x10
[  486.778755][ T4137]  __x64_sys_clone+0x289/0x310
[  486.783440][ T4137]  ? __do_sys_vfork+0x130/0x130
[  486.788126][ T4137]  ? debug_smp_processor_id+0x17/0x20
[  486.793335][ T4137]  do_syscall_64+0x44/0xd0
[  486.797590][ T4137]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  486.803314][ T4137] RIP: 0033:0x7f475ae3d829
[  486.807568][ T4137] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  486.827009][ T4137] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  486.835426][ T4137] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  486.843245][ T4137] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  486.851058][ T4137] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  486.858877][ T4137] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  486.866690][ T4137] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  486.874518][ T4137]  </TASK>
[  486.880206][ T4140] FAULT_INJECTION: forcing a failure.
[  486.880206][ T4140] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  486.893300][ T4140] CPU: 1 PID: 4140 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  486.901561][ T4140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.911536][ T4140] Call Trace:
[  486.914682][ T4140]  <TASK>
[  486.917447][ T4140]  dump_stack_lvl+0x151/0x1b7
[  486.921956][ T4140]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  486.927247][ T4140]  ? __kasan_check_write+0x14/0x20
[  486.932291][ T4140]  ? __set_page_owner+0x2ee/0x310
[  486.937146][ T4140]  dump_stack+0x15/0x17
[  486.941397][ T4140]  should_fail+0x3c0/0x510
[  486.945770][ T4140]  should_fail_alloc_page+0x58/0x70
[  486.950771][ T4140]  __alloc_pages+0x207/0x850
[  486.955367][ T4140]  ? __alloc_pages+0x3bd/0x850
[  486.959968][ T4140]  ? zone_watermark_fast+0x200/0x200
[  486.965092][ T4140]  ? zone_watermark_fast+0x200/0x200
[  486.970215][ T4140]  ? __kasan_slab_alloc+0xc9/0xe0
[  486.975090][ T4140]  ? __kasan_check_write+0x14/0x20
[  486.980111][ T4140]  ? _raw_spin_lock+0xa3/0x1b0
[  486.985143][ T4140]  __pmd_alloc+0xb1/0x550
[  486.989392][ T4140]  ? kmem_cache_alloc+0x189/0x2f0
[  486.994249][ T4140]  ? anon_vma_fork+0x1d9/0x4f0
[  486.998865][ T4140]  ? __pud_alloc+0x260/0x260
[  487.003276][ T4140]  ? __pud_alloc+0x218/0x260
[  487.007896][ T4140]  ? handle_mm_fault+0x2f60/0x2f60
[  487.013188][ T4140]  copy_page_range+0xd04/0x1090
[  487.017865][ T4140]  ? pfn_valid+0x1e0/0x1e0
[  487.022117][ T4140]  dup_mmap+0x9fc/0xec0
[  487.026113][ T4140]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  487.031575][ T4140]  ? __delayed_free_task+0x110/0x110
[  487.036698][ T4140]  ? __kasan_check_write+0x14/0x20
[  487.044252][ T4140]  ? mm_init+0x6bb/0x870
[  487.048455][ T4140]  dup_mm+0x91/0x330
[  487.052194][ T4140]  copy_mm+0x108/0x1b0
[  487.056090][ T4140]  copy_process+0x127a/0x3240
[  487.060780][ T4140]  ? proc_fail_nth_write+0x213/0x290
[  487.065899][ T4140]  ? proc_fail_nth_read+0x220/0x220
[  487.070945][ T4140]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  487.075884][ T4140]  ? vfs_write+0x9af/0x1050
[  487.080499][ T4140]  kernel_clone+0x224/0x8f0
[  487.085163][ T4140]  ? file_end_write+0x1b0/0x1b0
[  487.089854][ T4140]  ? mutex_lock+0xb6/0x130
[  487.094189][ T4140]  ? create_io_thread+0x1e0/0x1e0
[  487.099058][ T4140]  ? __mutex_lock_slowpath+0x10/0x10
[  487.104420][ T4140]  __x64_sys_clone+0x289/0x310
[  487.108947][ T4140]  ? __do_sys_vfork+0x130/0x130
[  487.113635][ T4140]  ? debug_smp_processor_id+0x17/0x20
[  487.118841][ T4140]  do_syscall_64+0x44/0xd0
[  487.123192][ T4140]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  487.128907][ T4140] RIP: 0033:0x7f475ae3d829
[  487.133161][ T4140] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  487.152698][ T4140] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  487.160932][ T4140] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  487.168746][ T4140] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  487.176674][ T4140] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  487.184478][ T4140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  487.192292][ T4140] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  487.200106][ T4140]  </TASK>
[  487.207078][ T4142] FAULT_INJECTION: forcing a failure.
[  487.207078][ T4142] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  487.220168][ T4142] CPU: 1 PID: 4142 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  487.228418][ T4142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  487.238304][ T4142] Call Trace:
[  487.241427][ T4142]  <TASK>
[  487.244212][ T4142]  dump_stack_lvl+0x151/0x1b7
[  487.248716][ T4142]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  487.254018][ T4142]  ? __kasan_check_write+0x14/0x20
[  487.258959][ T4142]  ? __set_page_owner+0x2ee/0x310
[  487.263816][ T4142]  dump_stack+0x15/0x17
[  487.267809][ T4142]  should_fail+0x3c0/0x510
[  487.272062][ T4142]  should_fail_alloc_page+0x58/0x70
[  487.277106][ T4142]  __alloc_pages+0x207/0x850
[  487.281522][ T4142]  ? __alloc_pages+0x3bd/0x850
[  487.286120][ T4142]  ? zone_watermark_fast+0x200/0x200
[  487.291250][ T4142]  ? zone_watermark_fast+0x200/0x200
[  487.296364][ T4142]  ? __kasan_slab_alloc+0xc9/0xe0
[  487.301313][ T4142]  ? __kasan_check_write+0x14/0x20
[  487.307838][ T4142]  ? _raw_spin_lock+0xa3/0x1b0
[  487.312510][ T4142]  __pmd_alloc+0xb1/0x550
[  487.316784][ T4142]  ? kmem_cache_alloc+0x189/0x2f0
[  487.321647][ T4142]  ? anon_vma_fork+0x1d9/0x4f0
[  487.326333][ T4142]  ? __pud_alloc+0x260/0x260
[  487.330768][ T4142]  ? __pud_alloc+0x218/0x260
[  487.335190][ T4142]  ? handle_mm_fault+0x2f60/0x2f60
[  487.340126][ T4142]  copy_page_range+0xd04/0x1090
[  487.344816][ T4142]  ? pfn_valid+0x1e0/0x1e0
[  487.349065][ T4142]  dup_mmap+0x9fc/0xec0
[  487.353057][ T4142]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  487.358264][ T4142]  ? __delayed_free_task+0x110/0x110
[  487.363593][ T4142]  ? __kasan_check_write+0x14/0x20
[  487.368554][ T4142]  ? mm_init+0x6bb/0x870
[  487.372638][ T4142]  dup_mm+0x91/0x330
[  487.376367][ T4142]  copy_mm+0x108/0x1b0
[  487.380341][ T4142]  copy_process+0x127a/0x3240
[  487.384869][ T4142]  ? proc_fail_nth_write+0x213/0x290
[  487.389984][ T4142]  ? proc_fail_nth_read+0x220/0x220
[  487.395011][ T4142]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  487.399966][ T4142]  ? vfs_write+0x9af/0x1050
[  487.404310][ T4142]  kernel_clone+0x224/0x8f0
[  487.408648][ T4142]  ? file_end_write+0x1b0/0x1b0
[  487.413429][ T4142]  ? mutex_lock+0xb6/0x130
[  487.417692][ T4142]  ? create_io_thread+0x1e0/0x1e0
[  487.422554][ T4142]  ? __mutex_lock_slowpath+0x10/0x10
[  487.427668][ T4142]  __x64_sys_clone+0x289/0x310
[  487.432267][ T4142]  ? __do_sys_vfork+0x130/0x130
[  487.436952][ T4142]  ? debug_smp_processor_id+0x17/0x20
[  487.442158][ T4142]  do_syscall_64+0x44/0xd0
[  487.446507][ T4142]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  487.452223][ T4142] RIP: 0033:0x7f475ae3d829
[  487.456492][ T4142] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  487.476093][ T4142] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  487.484515][ T4142] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  487.492669][ T4142] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  487.500481][ T4142] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  487.508377][ T4142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  487.516190][ T4142] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  487.524004][ T4142]  </TASK>
[  487.530167][ T4144] FAULT_INJECTION: forcing a failure.
[  487.530167][ T4144] name failslab, interval 1, probability 0, space 0, times 0
[  487.542670][ T4144] CPU: 1 PID: 4144 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  487.550881][ T4144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  487.560785][ T4144] Call Trace:
[  487.563901][ T4144]  <TASK>
[  487.566681][ T4144]  dump_stack_lvl+0x151/0x1b7
[  487.571288][ T4144]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  487.576571][ T4144]  dump_stack+0x15/0x17
[  487.580782][ T4144]  should_fail+0x3c0/0x510
[  487.585033][ T4144]  __should_failslab+0x9f/0xe0
[  487.589742][ T4144]  should_failslab+0x9/0x20
[  487.594206][ T4144]  kmem_cache_alloc+0x4f/0x2f0
[  487.598919][ T4144]  ? anon_vma_fork+0x1d9/0x4f0
[  487.603520][ T4144]  anon_vma_fork+0x1d9/0x4f0
[  487.607947][ T4144]  dup_mmap+0x7ec/0xec0
[  487.612155][ T4144]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  487.617319][ T4144]  ? __delayed_free_task+0x110/0x110
[  487.622526][ T4144]  ? __kasan_check_write+0x14/0x20
[  487.627467][ T4144]  ? mm_init+0x6bb/0x870
[  487.631553][ T4144]  dup_mm+0x91/0x330
[  487.635454][ T4144]  copy_mm+0x108/0x1b0
[  487.639367][ T4144]  copy_process+0x127a/0x3240
[  487.644105][ T4144]  ? proc_fail_nth_write+0x213/0x290
[  487.649203][ T4144]  ? proc_fail_nth_read+0x220/0x220
[  487.654243][ T4144]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  487.659187][ T4144]  ? vfs_write+0x9af/0x1050
[  487.663523][ T4144]  kernel_clone+0x224/0x8f0
[  487.667863][ T4144]  ? file_end_write+0x1b0/0x1b0
[  487.672551][ T4144]  ? mutex_lock+0xb6/0x130
[  487.676802][ T4144]  ? create_io_thread+0x1e0/0x1e0
[  487.681773][ T4144]  ? __mutex_lock_slowpath+0x10/0x10
[  487.686977][ T4144]  __x64_sys_clone+0x289/0x310
[  487.691569][ T4144]  ? __do_sys_vfork+0x130/0x130
[  487.696261][ T4144]  ? debug_smp_processor_id+0x17/0x20
[  487.701476][ T4144]  do_syscall_64+0x44/0xd0
[  487.706154][ T4144]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  487.711879][ T4144] RIP: 0033:0x7f475ae3d829
[  487.716129][ T4144] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  487.735570][ T4144] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  487.743942][ T4144] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  487.751759][ T4144] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  487.759528][ T4144] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  487.767423][ T4144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  487.775244][ T4144] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  487.783049][ T4144]  </TASK>
[  487.789845][ T4147] FAULT_INJECTION: forcing a failure.
[  487.789845][ T4147] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  487.803045][ T4147] CPU: 1 PID: 4147 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  487.811288][ T4147] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  487.821182][ T4147] Call Trace:
[  487.824305][ T4147]  <TASK>
[  487.827084][ T4147]  dump_stack_lvl+0x151/0x1b7
[  487.831684][ T4147]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  487.837066][ T4147]  dump_stack+0x15/0x17
[  487.841058][ T4147]  should_fail+0x3c0/0x510
[  487.845320][ T4147]  should_fail_alloc_page+0x58/0x70
[  487.850341][ T4147]  __alloc_pages+0x207/0x850
[  487.854768][ T4147]  ? zone_watermark_fast+0x200/0x200
[  487.859891][ T4147]  ? dup_mmap+0x9fc/0xec0
[  487.864145][ T4147]  ? dup_mm+0x91/0x330
[  487.868047][ T4147]  ? copy_mm+0x108/0x1b0
[  487.872127][ T4147]  ? copy_process+0x127a/0x3240
[  487.876901][ T4147]  ? kvm_sched_clock_read+0x18/0x40
[  487.881937][ T4147]  pte_alloc_one+0x73/0x1b0
[  487.886277][ T4147]  ? pfn_modify_allowed+0x2e0/0x2e0
[  487.891307][ T4147]  ? __kasan_check_write+0x14/0x20
[  487.896256][ T4147]  ? __set_page_owner+0x2ee/0x310
[  487.901118][ T4147]  __pte_alloc+0x86/0x350
[  487.905380][ T4147]  ? free_pgtables+0x210/0x210
[  487.909975][ T4147]  copy_pte_range+0x1b1f/0x20b0
[  487.914719][ T4147]  ? __kunmap_atomic+0x80/0x80
[  487.919256][ T4147]  ? __pud_alloc+0x260/0x260
[  487.923722][ T4147]  ? __pud_alloc+0x218/0x260
[  487.928199][ T4147]  ? handle_mm_fault+0x2f60/0x2f60
[  487.933143][ T4147]  copy_page_range+0xc1e/0x1090
[  487.937838][ T4147]  ? pfn_valid+0x1e0/0x1e0
[  487.942605][ T4147]  dup_mmap+0x9fc/0xec0
[  487.946594][ T4147]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  487.951809][ T4147]  ? __delayed_free_task+0x110/0x110
[  487.956924][ T4147]  ? __kasan_check_write+0x14/0x20
[  487.962141][ T4147]  ? mm_init+0x6bb/0x870
[  487.966214][ T4147]  dup_mm+0x91/0x330
[  487.969951][ T4147]  copy_mm+0x108/0x1b0
[  487.973960][ T4147]  copy_process+0x127a/0x3240
[  487.978486][ T4147]  ? proc_fail_nth_write+0x213/0x290
[  487.983594][ T4147]  ? proc_fail_nth_read+0x220/0x220
[  487.988625][ T4147]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  487.993572][ T4147]  ? vfs_write+0x9af/0x1050
[  487.997914][ T4147]  kernel_clone+0x224/0x8f0
[  488.002251][ T4147]  ? file_end_write+0x1b0/0x1b0
[  488.006946][ T4147]  ? mutex_lock+0xb6/0x130
[  488.011194][ T4147]  ? create_io_thread+0x1e0/0x1e0
[  488.016055][ T4147]  ? __mutex_lock_slowpath+0x10/0x10
[  488.021173][ T4147]  __x64_sys_clone+0x289/0x310
[  488.025778][ T4147]  ? __do_sys_vfork+0x130/0x130
[  488.030464][ T4147]  ? debug_smp_processor_id+0x17/0x20
[  488.035693][ T4147]  do_syscall_64+0x44/0xd0
[  488.039920][ T4147]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  488.045651][ T4147] RIP: 0033:0x7f475ae3d829
[  488.049902][ T4147] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  488.069361][ T4147] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  488.077597][ T4147] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  488.085571][ T4147] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  488.093404][ T4147] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  488.101205][ T4147] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  488.109332][ T4147] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  488.117254][ T4147]  </TASK>
[  488.124104][ T4149] FAULT_INJECTION: forcing a failure.
[  488.124104][ T4149] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  488.137260][ T4149] CPU: 1 PID: 4149 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  488.145606][ T4149] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  488.155500][ T4149] Call Trace:
[  488.158665][ T4149]  <TASK>
[  488.161404][ T4149]  dump_stack_lvl+0x151/0x1b7
[  488.165914][ T4149]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  488.171210][ T4149]  ? __kasan_check_write+0x14/0x20
[  488.176153][ T4149]  ? __set_page_owner+0x2ee/0x310
[  488.181017][ T4149]  dump_stack+0x15/0x17
[  488.185096][ T4149]  should_fail+0x3c0/0x510
[  488.189350][ T4149]  should_fail_alloc_page+0x58/0x70
[  488.194395][ T4149]  __alloc_pages+0x207/0x850
[  488.198809][ T4149]  ? __alloc_pages+0x3bd/0x850
[  488.203408][ T4149]  ? zone_watermark_fast+0x200/0x200
[  488.208529][ T4149]  ? zone_watermark_fast+0x200/0x200
[  488.213649][ T4149]  ? __kasan_slab_alloc+0xc9/0xe0
[  488.218594][ T4149]  ? __kasan_check_write+0x14/0x20
[  488.223580][ T4149]  ? _raw_spin_lock+0xa3/0x1b0
[  488.228141][ T4149]  __pmd_alloc+0xb1/0x550
[  488.232395][ T4149]  ? kmem_cache_alloc+0x189/0x2f0
[  488.237255][ T4149]  ? anon_vma_fork+0x1d9/0x4f0
[  488.241857][ T4149]  ? __pud_alloc+0x260/0x260
[  488.246281][ T4149]  ? __pud_alloc+0x218/0x260
[  488.250715][ T4149]  ? handle_mm_fault+0x2f60/0x2f60
[  488.255656][ T4149]  copy_page_range+0xd04/0x1090
[  488.260346][ T4149]  ? pfn_valid+0x1e0/0x1e0
[  488.264598][ T4149]  dup_mmap+0x9fc/0xec0
[  488.268587][ T4149]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  488.273796][ T4149]  ? __delayed_free_task+0x110/0x110
[  488.278916][ T4149]  ? __kasan_check_write+0x14/0x20
[  488.283863][ T4149]  ? mm_init+0x6bb/0x870
[  488.287942][ T4149]  dup_mm+0x91/0x330
[  488.291764][ T4149]  copy_mm+0x108/0x1b0
[  488.295666][ T4149]  copy_process+0x127a/0x3240
[  488.300181][ T4149]  ? proc_fail_nth_write+0x213/0x290
[  488.305300][ T4149]  ? proc_fail_nth_read+0x220/0x220
[  488.310341][ T4149]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  488.315369][ T4149]  ? vfs_write+0x9af/0x1050
[  488.319712][ T4149]  kernel_clone+0x224/0x8f0
[  488.324049][ T4149]  ? file_end_write+0x1b0/0x1b0
[  488.328737][ T4149]  ? mutex_lock+0xb6/0x130
[  488.333012][ T4149]  ? create_io_thread+0x1e0/0x1e0
[  488.337933][ T4149]  ? __mutex_lock_slowpath+0x10/0x10
[  488.343057][ T4149]  __x64_sys_clone+0x289/0x310
[  488.347684][ T4149]  ? __do_sys_vfork+0x130/0x130
[  488.352355][ T4149]  ? debug_smp_processor_id+0x17/0x20
[  488.357647][ T4149]  do_syscall_64+0x44/0xd0
[  488.362068][ T4149]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  488.367877][ T4149] RIP: 0033:0x7f475ae3d829
[  488.372132][ T4149] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  488.391574][ T4149] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  488.399816][ T4149] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  488.407716][ T4149] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  488.415536][ T4149] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  488.423335][ T4149] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  488.431158][ T4149] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  488.438962][ T4149]  </TASK>
[  488.444647][ T4151] FAULT_INJECTION: forcing a failure.
[  488.444647][ T4151] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  488.457741][ T4151] CPU: 1 PID: 4151 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  488.465974][ T4151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  488.475876][ T4151] Call Trace:
[  488.478997][ T4151]  <TASK>
[  488.481768][ T4151]  dump_stack_lvl+0x151/0x1b7
[  488.486280][ T4151]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  488.491576][ T4151]  ? __kasan_check_write+0x14/0x20
[  488.496620][ T4151]  ? __set_page_owner+0x2ee/0x310
[  488.501471][ T4151]  dump_stack+0x15/0x17
[  488.505638][ T4151]  should_fail+0x3c0/0x510
[  488.509889][ T4151]  should_fail_alloc_page+0x58/0x70
[  488.514931][ T4151]  __alloc_pages+0x207/0x850
[  488.519349][ T4151]  ? __alloc_pages+0x3bd/0x850
[  488.524037][ T4151]  ? zone_watermark_fast+0x200/0x200
[  488.529166][ T4151]  ? zone_watermark_fast+0x200/0x200
[  488.534281][ T4151]  ? __kasan_slab_alloc+0xc9/0xe0
[  488.539138][ T4151]  ? __kasan_check_write+0x14/0x20
[  488.544087][ T4151]  ? _raw_spin_lock+0xa3/0x1b0
[  488.548700][ T4151]  __pmd_alloc+0xb1/0x550
[  488.552851][ T4151]  ? kmem_cache_alloc+0x189/0x2f0
[  488.557798][ T4151]  ? anon_vma_fork+0x1d9/0x4f0
[  488.562397][ T4151]  ? __pud_alloc+0x260/0x260
[  488.566822][ T4151]  ? __pud_alloc+0x218/0x260
[  488.571252][ T4151]  ? handle_mm_fault+0x2f60/0x2f60
[  488.576205][ T4151]  copy_page_range+0xd04/0x1090
[  488.580891][ T4151]  ? pfn_valid+0x1e0/0x1e0
[  488.585137][ T4151]  dup_mmap+0x9fc/0xec0
[  488.589129][ T4151]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  488.594346][ T4151]  ? __delayed_free_task+0x110/0x110
[  488.599462][ T4151]  ? __kasan_check_write+0x14/0x20
[  488.604413][ T4151]  ? mm_init+0x6bb/0x870
[  488.608490][ T4151]  dup_mm+0x91/0x330
[  488.612220][ T4151]  copy_mm+0x108/0x1b0
[  488.616124][ T4151]  copy_process+0x127a/0x3240
[  488.620638][ T4151]  ? proc_fail_nth_write+0x213/0x290
[  488.625754][ T4151]  ? proc_fail_nth_read+0x220/0x220
[  488.630912][ T4151]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  488.635839][ T4151]  ? vfs_write+0x9af/0x1050
[  488.640172][ T4151]  kernel_clone+0x224/0x8f0
[  488.644526][ T4151]  ? file_end_write+0x1b0/0x1b0
[  488.649199][ T4151]  ? mutex_lock+0xb6/0x130
[  488.653460][ T4151]  ? create_io_thread+0x1e0/0x1e0
[  488.658309][ T4151]  ? __mutex_lock_slowpath+0x10/0x10
[  488.663463][ T4151]  __x64_sys_clone+0x289/0x310
[  488.668030][ T4151]  ? __do_sys_vfork+0x130/0x130
[  488.672720][ T4151]  ? debug_smp_processor_id+0x17/0x20
[  488.677926][ T4151]  do_syscall_64+0x44/0xd0
[  488.682181][ T4151]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  488.687905][ T4151] RIP: 0033:0x7f475ae3d829
[  488.692160][ T4151] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  488.711603][ T4151] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  488.720020][ T4151] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  488.727831][ T4151] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  488.735729][ T4151] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  488.743543][ T4151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  488.751437][ T4151] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  488.759250][ T4151]  </TASK>
[  488.765418][ T4154] FAULT_INJECTION: forcing a failure.
[  488.765418][ T4154] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  488.778501][ T4154] CPU: 0 PID: 4154 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  488.786743][ T4154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  488.796647][ T4154] Call Trace:
[  488.799763][ T4154]  <TASK>
[  488.802545][ T4154]  dump_stack_lvl+0x151/0x1b7
[  488.807198][ T4154]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  488.812492][ T4154]  ? is_module_text_address+0xe1/0x140
[  488.817781][ T4154]  ? stack_trace_save+0x1f0/0x1f0
[  488.822674][ T4154]  dump_stack+0x15/0x17
[  488.826642][ T4154]  should_fail+0x3c0/0x510
[  488.830975][ T4154]  should_fail_alloc_page+0x58/0x70
[  488.836010][ T4154]  __alloc_pages+0x207/0x850
[  488.840584][ T4154]  ? stack_trace_save+0x12d/0x1f0
[  488.845383][ T4154]  ? stack_trace_snprint+0x100/0x100
[  488.850595][ T4154]  ? zone_watermark_fast+0x200/0x200
[  488.855711][ T4154]  ? __kasan_slab_alloc+0xc9/0xe0
[  488.860703][ T4154]  ? __kasan_slab_alloc+0xc9/0xe0
[  488.865528][ T4154]  ? __kasan_slab_alloc+0xb2/0xe0
[  488.870507][ T4154]  ? kmem_cache_alloc+0x189/0x2f0
[  488.875455][ T4154]  ? anon_vma_fork+0x1d9/0x4f0
[  488.880310][ T4154]  get_zeroed_page+0x19/0x40
[  488.884863][ T4154]  __pud_alloc+0x8b/0x260
[  488.889079][ T4154]  ? handle_mm_fault+0x2f60/0x2f60
[  488.894056][ T4154]  copy_page_range+0xd9e/0x1090
[  488.898742][ T4154]  ? pfn_valid+0x1e0/0x1e0
[  488.903169][ T4154]  dup_mmap+0x9fc/0xec0
[  488.907167][ T4154]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  488.912366][ T4154]  ? __delayed_free_task+0x110/0x110
[  488.917491][ T4154]  ? __kasan_check_write+0x14/0x20
[  488.922434][ T4154]  ? mm_init+0x6bb/0x870
[  488.926511][ T4154]  dup_mm+0x91/0x330
[  488.930249][ T4154]  copy_mm+0x108/0x1b0
[  488.934166][ T4154]  copy_process+0x127a/0x3240
[  488.938752][ T4154]  ? proc_fail_nth_write+0x213/0x290
[  488.943960][ T4154]  ? proc_fail_nth_read+0x220/0x220
[  488.948999][ T4154]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  488.953941][ T4154]  ? vfs_write+0x9af/0x1050
[  488.958276][ T4154]  kernel_clone+0x224/0x8f0
[  488.962795][ T4154]  ? file_end_write+0x1b0/0x1b0
[  488.967485][ T4154]  ? mutex_lock+0xb6/0x130
[  488.972025][ T4154]  ? create_io_thread+0x1e0/0x1e0
[  488.976887][ T4154]  ? __mutex_lock_slowpath+0x10/0x10
[  488.982015][ T4154]  __x64_sys_clone+0x289/0x310
[  488.986618][ T4154]  ? __do_sys_vfork+0x130/0x130
[  488.991295][ T4154]  ? debug_smp_processor_id+0x17/0x20
[  488.996680][ T4154]  do_syscall_64+0x44/0xd0
[  489.000930][ T4154]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  489.006657][ T4154] RIP: 0033:0x7f475ae3d829
[  489.010913][ T4154] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  489.030439][ T4154] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  489.038692][ T4154] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  489.046789][ T4154] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  489.054778][ T4154] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  489.062581][ T4154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  489.070406][ T4154] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  489.078304][ T4154]  </TASK>
[  489.084203][ T4156] FAULT_INJECTION: forcing a failure.
[  489.084203][ T4156] name failslab, interval 1, probability 0, space 0, times 0
[  489.097678][ T4156] CPU: 0 PID: 4156 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  489.106020][ T4156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  489.116278][ T4156] Call Trace:
[  489.119395][ T4156]  <TASK>
[  489.122183][ T4156]  dump_stack_lvl+0x151/0x1b7
[  489.126702][ T4156]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  489.132073][ T4156]  dump_stack+0x15/0x17
[  489.136056][ T4156]  should_fail+0x3c0/0x510
[  489.140317][ T4156]  __should_failslab+0x9f/0xe0
[  489.144915][ T4156]  should_failslab+0x9/0x20
[  489.149261][ T4156]  kmem_cache_alloc+0x4f/0x2f0
[  489.154002][ T4156]  ? anon_vma_fork+0x1d9/0x4f0
[  489.158625][ T4156]  anon_vma_fork+0x1d9/0x4f0
[  489.163058][ T4156]  dup_mmap+0x7ec/0xec0
[  489.167044][ T4156]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  489.172250][ T4156]  ? __delayed_free_task+0x110/0x110
[  489.177394][ T4156]  ? __kasan_check_write+0x14/0x20
[  489.182402][ T4156]  ? mm_init+0x6bb/0x870
[  489.186483][ T4156]  dup_mm+0x91/0x330
[  489.190310][ T4156]  copy_mm+0x108/0x1b0
[  489.194214][ T4156]  copy_process+0x127a/0x3240
[  489.198738][ T4156]  ? proc_fail_nth_write+0x213/0x290
[  489.203855][ T4156]  ? proc_fail_nth_read+0x220/0x220
[  489.209058][ T4156]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  489.214004][ T4156]  ? vfs_write+0x9af/0x1050
[  489.218431][ T4156]  kernel_clone+0x224/0x8f0
[  489.222779][ T4156]  ? file_end_write+0x1b0/0x1b0
[  489.227505][ T4156]  ? mutex_lock+0xb6/0x130
[  489.231711][ T4156]  ? create_io_thread+0x1e0/0x1e0
[  489.236832][ T4156]  ? __mutex_lock_slowpath+0x10/0x10
[  489.241969][ T4156]  __x64_sys_clone+0x289/0x310
[  489.246637][ T4156]  ? __do_sys_vfork+0x130/0x130
[  489.251324][ T4156]  ? debug_smp_processor_id+0x17/0x20
[  489.256534][ T4156]  do_syscall_64+0x44/0xd0
[  489.260886][ T4156]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  489.266687][ T4156] RIP: 0033:0x7f475ae3d829
[  489.270949][ T4156] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  489.290476][ T4156] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  489.298717][ T4156] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  489.306608][ T4156] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  489.314453][ T4156] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  489.322340][ T4156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  489.330217][ T4156] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  489.338037][ T4156]  </TASK>
[  489.343656][ T4158] FAULT_INJECTION: forcing a failure.
[  489.343656][ T4158] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  489.356698][ T4158] CPU: 1 PID: 4158 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  489.365067][ T4158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  489.375055][ T4158] Call Trace:
[  489.378177][ T4158]  <TASK>
[  489.380968][ T4158]  dump_stack_lvl+0x151/0x1b7
[  489.385469][ T4158]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  489.390764][ T4158]  ? is_module_text_address+0xe1/0x140
[  489.396059][ T4158]  ? stack_trace_save+0x1f0/0x1f0
[  489.400918][ T4158]  dump_stack+0x15/0x17
[  489.404910][ T4158]  should_fail+0x3c0/0x510
[  489.409162][ T4158]  should_fail_alloc_page+0x58/0x70
[  489.414210][ T4158]  __alloc_pages+0x207/0x850
[  489.418620][ T4158]  ? stack_trace_save+0x12d/0x1f0
[  489.423570][ T4158]  ? stack_trace_snprint+0x100/0x100
[  489.428691][ T4158]  ? zone_watermark_fast+0x200/0x200
[  489.433810][ T4158]  ? __kasan_slab_alloc+0xc9/0xe0
[  489.438671][ T4158]  ? __kasan_slab_alloc+0xc9/0xe0
[  489.443544][ T4158]  ? __kasan_slab_alloc+0xb2/0xe0
[  489.448477][ T4158]  ? kmem_cache_alloc+0x189/0x2f0
[  489.453339][ T4158]  ? anon_vma_fork+0x1d9/0x4f0
[  489.457940][ T4158]  get_zeroed_page+0x19/0x40
[  489.462367][ T4158]  __pud_alloc+0x8b/0x260
[  489.466533][ T4158]  ? handle_mm_fault+0x2f60/0x2f60
[  489.471494][ T4158]  copy_page_range+0xd9e/0x1090
[  489.476167][ T4158]  ? pfn_valid+0x1e0/0x1e0
[  489.480420][ T4158]  dup_mmap+0x9fc/0xec0
[  489.484417][ T4158]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  489.489618][ T4158]  ? __delayed_free_task+0x110/0x110
[  489.494737][ T4158]  ? __kasan_check_write+0x14/0x20
[  489.499688][ T4158]  ? mm_init+0x6bb/0x870
[  489.503766][ T4158]  dup_mm+0x91/0x330
[  489.507499][ T4158]  copy_mm+0x108/0x1b0
[  489.511405][ T4158]  copy_process+0x127a/0x3240
[  489.515917][ T4158]  ? proc_fail_nth_write+0x213/0x290
[  489.521047][ T4158]  ? proc_fail_nth_read+0x220/0x220
[  489.526086][ T4158]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  489.531018][ T4158]  ? vfs_write+0x9af/0x1050
[  489.535359][ T4158]  kernel_clone+0x224/0x8f0
[  489.539698][ T4158]  ? file_end_write+0x1b0/0x1b0
[  489.544395][ T4158]  ? mutex_lock+0xb6/0x130
[  489.548637][ T4158]  ? create_io_thread+0x1e0/0x1e0
[  489.553499][ T4158]  ? __mutex_lock_slowpath+0x10/0x10
[  489.558616][ T4158]  __x64_sys_clone+0x289/0x310
[  489.563217][ T4158]  ? __do_sys_vfork+0x130/0x130
[  489.567905][ T4158]  ? debug_smp_processor_id+0x17/0x20
[  489.573112][ T4158]  do_syscall_64+0x44/0xd0
[  489.577366][ T4158]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  489.583178][ T4158] RIP: 0033:0x7f475ae3d829
[  489.587518][ T4158] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  489.606964][ T4158] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  489.615207][ T4158] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  489.623281][ T4158] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  489.631174][ T4158] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  489.638993][ T4158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  489.646801][ T4158] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  489.654701][ T4158]  </TASK>
[  489.660674][ T4160] FAULT_INJECTION: forcing a failure.
[  489.660674][ T4160] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  489.673849][ T4160] CPU: 1 PID: 4160 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  489.682167][ T4160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  489.692154][ T4160] Call Trace:
[  489.695282][ T4160]  <TASK>
[  489.698050][ T4160]  dump_stack_lvl+0x151/0x1b7
[  489.702577][ T4160]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  489.707871][ T4160]  ? is_module_text_address+0xe1/0x140
[  489.713153][ T4160]  ? stack_trace_save+0x1f0/0x1f0
[  489.718022][ T4160]  dump_stack+0x15/0x17
[  489.722108][ T4160]  should_fail+0x3c0/0x510
[  489.726345][ T4160]  should_fail_alloc_page+0x58/0x70
[  489.731659][ T4160]  __alloc_pages+0x207/0x850
[  489.736260][ T4160]  ? stack_trace_save+0x12d/0x1f0
[  489.741119][ T4160]  ? stack_trace_snprint+0x100/0x100
[  489.746243][ T4160]  ? zone_watermark_fast+0x200/0x200
[  489.751361][ T4160]  ? __kasan_slab_alloc+0xc9/0xe0
[  489.756308][ T4160]  ? __kasan_slab_alloc+0xc9/0xe0
[  489.761180][ T4160]  ? __kasan_slab_alloc+0xb2/0xe0
[  489.766029][ T4160]  ? kmem_cache_alloc+0x189/0x2f0
[  489.770900][ T4160]  ? anon_vma_fork+0x1d9/0x4f0
[  489.775495][ T4160]  get_zeroed_page+0x19/0x40
[  489.779917][ T4160]  __pud_alloc+0x8b/0x260
[  489.784080][ T4160]  ? handle_mm_fault+0x2f60/0x2f60
[  489.789034][ T4160]  copy_page_range+0xd9e/0x1090
[  489.793721][ T4160]  ? pfn_valid+0x1e0/0x1e0
[  489.797971][ T4160]  dup_mmap+0x9fc/0xec0
[  489.801960][ T4160]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  489.807171][ T4160]  ? __delayed_free_task+0x110/0x110
[  489.812290][ T4160]  ? __kasan_check_write+0x14/0x20
[  489.817235][ T4160]  ? mm_init+0x6bb/0x870
[  489.821316][ T4160]  dup_mm+0x91/0x330
[  489.825047][ T4160]  copy_mm+0x108/0x1b0
[  489.829342][ T4160]  copy_process+0x127a/0x3240
[  489.833844][ T4160]  ? proc_fail_nth_write+0x213/0x290
[  489.838971][ T4160]  ? proc_fail_nth_read+0x220/0x220
[  489.843999][ T4160]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  489.848947][ T4160]  ? vfs_write+0x9af/0x1050
[  489.853287][ T4160]  kernel_clone+0x224/0x8f0
[  489.857627][ T4160]  ? file_end_write+0x1b0/0x1b0
[  489.862317][ T4160]  ? mutex_lock+0xb6/0x130
[  489.866580][ T4160]  ? create_io_thread+0x1e0/0x1e0
[  489.871428][ T4160]  ? __mutex_lock_slowpath+0x10/0x10
[  489.876549][ T4160]  __x64_sys_clone+0x289/0x310
[  489.881146][ T4160]  ? __do_sys_vfork+0x130/0x130
[  489.885831][ T4160]  ? debug_smp_processor_id+0x17/0x20
[  489.891041][ T4160]  do_syscall_64+0x44/0xd0
[  489.895292][ T4160]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  489.901019][ T4160] RIP: 0033:0x7f475ae3d829
[  489.905273][ T4160] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  489.924803][ T4160] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  489.933147][ T4160] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  489.940944][ T4160] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  489.948753][ T4160] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  489.956653][ T4160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  489.964999][ T4160] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  489.972824][ T4160]  </TASK>
[  489.978980][ T4163] FAULT_INJECTION: forcing a failure.
[  489.978980][ T4163] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  489.992270][ T4163] CPU: 1 PID: 4163 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  490.000595][ T4163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  490.010495][ T4163] Call Trace:
[  490.013608][ T4163]  <TASK>
[  490.016483][ T4163]  dump_stack_lvl+0x151/0x1b7
[  490.020999][ T4163]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  490.026412][ T4163]  ? is_module_text_address+0xe1/0x140
[  490.031701][ T4163]  ? stack_trace_save+0x1f0/0x1f0
[  490.036739][ T4163]  dump_stack+0x15/0x17
[  490.040736][ T4163]  should_fail+0x3c0/0x510
[  490.045169][ T4163]  should_fail_alloc_page+0x58/0x70
[  490.050282][ T4163]  __alloc_pages+0x207/0x850
[  490.054709][ T4163]  ? stack_trace_save+0x12d/0x1f0
[  490.059568][ T4163]  ? stack_trace_snprint+0x100/0x100
[  490.064784][ T4163]  ? zone_watermark_fast+0x200/0x200
[  490.069992][ T4163]  ? __kasan_slab_alloc+0xc9/0xe0
[  490.074854][ T4163]  ? __kasan_slab_alloc+0xc9/0xe0
[  490.079721][ T4163]  ? __kasan_slab_alloc+0xb2/0xe0
[  490.084580][ T4163]  ? kmem_cache_alloc+0x189/0x2f0
[  490.089488][ T4163]  ? anon_vma_fork+0x1d9/0x4f0
[  490.094035][ T4163]  get_zeroed_page+0x19/0x40
[  490.098460][ T4163]  __pud_alloc+0x8b/0x260
[  490.102628][ T4163]  ? handle_mm_fault+0x2f60/0x2f60
[  490.107575][ T4163]  copy_page_range+0xd9e/0x1090
[  490.112267][ T4163]  ? pfn_valid+0x1e0/0x1e0
[  490.116520][ T4163]  dup_mmap+0x9fc/0xec0
[  490.120506][ T4163]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  490.125715][ T4163]  ? __delayed_free_task+0x110/0x110
[  490.130834][ T4163]  ? __kasan_check_write+0x14/0x20
[  490.135781][ T4163]  ? mm_init+0x6bb/0x870
[  490.139860][ T4163]  dup_mm+0x91/0x330
[  490.143679][ T4163]  copy_mm+0x108/0x1b0
[  490.147586][ T4163]  copy_process+0x127a/0x3240
[  490.152098][ T4163]  ? proc_fail_nth_write+0x213/0x290
[  490.157341][ T4163]  ? proc_fail_nth_read+0x220/0x220
[  490.162397][ T4163]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  490.167321][ T4163]  ? vfs_write+0x9af/0x1050
[  490.171656][ T4163]  kernel_clone+0x224/0x8f0
[  490.175995][ T4163]  ? file_end_write+0x1b0/0x1b0
[  490.180682][ T4163]  ? mutex_lock+0xb6/0x130
[  490.184935][ T4163]  ? create_io_thread+0x1e0/0x1e0
[  490.189898][ T4163]  ? __mutex_lock_slowpath+0x10/0x10
[  490.195004][ T4163]  __x64_sys_clone+0x289/0x310
[  490.199626][ T4163]  ? __do_sys_vfork+0x130/0x130
[  490.204292][ T4163]  ? debug_smp_processor_id+0x17/0x20
[  490.209496][ T4163]  do_syscall_64+0x44/0xd0
[  490.213836][ T4163]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  490.219560][ T4163] RIP: 0033:0x7f475ae3d829
[  490.223904][ T4163] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  490.243456][ T4163] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  490.251681][ T4163] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  490.259500][ T4163] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  490.267299][ T4163] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  490.275110][ T4163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  490.282926][ T4163] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  490.290855][ T4163]  </TASK>
[  490.296504][ T4165] FAULT_INJECTION: forcing a failure.
[  490.296504][ T4165] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  490.309594][ T4165] CPU: 1 PID: 4165 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  490.317831][ T4165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  490.327726][ T4165] Call Trace:
[  490.330850][ T4165]  <TASK>
[  490.333626][ T4165]  dump_stack_lvl+0x151/0x1b7
[  490.338139][ T4165]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  490.343435][ T4165]  dump_stack+0x15/0x17
[  490.347425][ T4165]  should_fail+0x3c0/0x510
[  490.351682][ T4165]  should_fail_alloc_page+0x58/0x70
[  490.356714][ T4165]  __alloc_pages+0x207/0x850
[  490.361141][ T4165]  ? zone_watermark_fast+0x200/0x200
[  490.366261][ T4165]  ? dup_mmap+0x9fc/0xec0
[  490.370424][ T4165]  ? dup_mm+0x91/0x330
[  490.374332][ T4165]  ? copy_mm+0x108/0x1b0
[  490.378411][ T4165]  ? copy_process+0x127a/0x3240
[  490.383111][ T4165]  ? kvm_sched_clock_read+0x18/0x40
[  490.388136][ T4165]  pte_alloc_one+0x73/0x1b0
[  490.392478][ T4165]  ? pfn_modify_allowed+0x2e0/0x2e0
[  490.397592][ T4165]  ? __kasan_check_write+0x14/0x20
[  490.402539][ T4165]  ? __set_page_owner+0x2ee/0x310
[  490.407407][ T4165]  __pte_alloc+0x86/0x350
[  490.411654][ T4165]  ? free_pgtables+0x210/0x210
[  490.416252][ T4165]  copy_pte_range+0x1b1f/0x20b0
[  490.420941][ T4165]  ? __kunmap_atomic+0x80/0x80
[  490.425541][ T4165]  ? __pud_alloc+0x260/0x260
[  490.429967][ T4165]  ? __pud_alloc+0x218/0x260
[  490.434392][ T4165]  ? handle_mm_fault+0x2f60/0x2f60
[  490.439353][ T4165]  copy_page_range+0xc1e/0x1090
[  490.444028][ T4165]  ? pfn_valid+0x1e0/0x1e0
[  490.448280][ T4165]  dup_mmap+0x9fc/0xec0
[  490.452362][ T4165]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  490.457579][ T4165]  ? __delayed_free_task+0x110/0x110
[  490.462686][ T4165]  ? __kasan_check_write+0x14/0x20
[  490.467631][ T4165]  ? mm_init+0x6bb/0x870
[  490.471712][ T4165]  dup_mm+0x91/0x330
[  490.475539][ T4165]  copy_mm+0x108/0x1b0
[  490.479458][ T4165]  copy_process+0x127a/0x3240
[  490.484037][ T4165]  ? proc_fail_nth_write+0x213/0x290
[  490.489164][ T4165]  ? proc_fail_nth_read+0x220/0x220
[  490.494278][ T4165]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  490.499225][ T4165]  ? vfs_write+0x9af/0x1050
[  490.503570][ T4165]  kernel_clone+0x224/0x8f0
[  490.507904][ T4165]  ? file_end_write+0x1b0/0x1b0
[  490.512591][ T4165]  ? mutex_lock+0xb6/0x130
[  490.516854][ T4165]  ? create_io_thread+0x1e0/0x1e0
[  490.521703][ T4165]  ? __mutex_lock_slowpath+0x10/0x10
[  490.526826][ T4165]  __x64_sys_clone+0x289/0x310
[  490.531425][ T4165]  ? __do_sys_vfork+0x130/0x130
[  490.536116][ T4165]  ? debug_smp_processor_id+0x17/0x20
[  490.541318][ T4165]  do_syscall_64+0x44/0xd0
[  490.545695][ T4165]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  490.551594][ T4165] RIP: 0033:0x7f475ae3d829
[  490.555848][ T4165] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  490.575291][ T4165] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  490.583706][ T4165] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  490.591513][ T4165] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  490.599409][ T4165] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  490.607344][ T4165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  490.615213][ T4165] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  490.623226][ T4165]  </TASK>
[  490.629462][ T4167] FAULT_INJECTION: forcing a failure.
[  490.629462][ T4167] name failslab, interval 1, probability 0, space 0, times 0
[  490.642023][ T4167] CPU: 1 PID: 4167 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  490.650528][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  490.660420][ T4167] Call Trace:
[  490.663545][ T4167]  <TASK>
[  490.666328][ T4167]  dump_stack_lvl+0x151/0x1b7
[  490.670922][ T4167]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  490.676215][ T4167]  ? __kasan_check_write+0x14/0x20
[  490.681444][ T4167]  ? up_write+0xa1/0x190
[  490.685591][ T4167]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  490.691840][ T4167]  dump_stack+0x15/0x17
[  490.695831][ T4167]  should_fail+0x3c0/0x510
[  490.700085][ T4167]  __should_failslab+0x9f/0xe0
[  490.704784][ T4167]  should_failslab+0x9/0x20
[  490.709121][ T4167]  kmem_cache_alloc+0x4f/0x2f0
[  490.713799][ T4167]  ? anon_vma_fork+0xf7/0x4f0
[  490.718311][ T4167]  anon_vma_fork+0xf7/0x4f0
[  490.722650][ T4167]  ? dup_mmap+0x6ef/0xec0
[  490.726826][ T4167]  dup_mmap+0x7ec/0xec0
[  490.730808][ T4167]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  490.736340][ T4167]  ? __delayed_free_task+0x110/0x110
[  490.741483][ T4167]  ? __kasan_check_write+0x14/0x20
[  490.746430][ T4167]  ? mm_init+0x6bb/0x870
[  490.750512][ T4167]  dup_mm+0x91/0x330
[  490.754500][ T4167]  copy_mm+0x108/0x1b0
[  490.758408][ T4167]  copy_process+0x127a/0x3240
[  490.762927][ T4167]  ? proc_fail_nth_write+0x213/0x290
[  490.768137][ T4167]  ? proc_fail_nth_read+0x220/0x220
[  490.773454][ T4167]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  490.778380][ T4167]  ? vfs_write+0x9af/0x1050
[  490.782805][ T4167]  kernel_clone+0x224/0x8f0
[  490.787136][ T4167]  ? file_end_write+0x1b0/0x1b0
[  490.792520][ T4167]  ? mutex_lock+0xb6/0x130
[  490.796777][ T4167]  ? create_io_thread+0x1e0/0x1e0
[  490.801632][ T4167]  ? __mutex_lock_slowpath+0x10/0x10
[  490.806837][ T4167]  __x64_sys_clone+0x289/0x310
[  490.811445][ T4167]  ? __do_sys_vfork+0x130/0x130
[  490.816126][ T4167]  ? debug_smp_processor_id+0x17/0x20
[  490.821433][ T4167]  do_syscall_64+0x44/0xd0
[  490.825673][ T4167]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  490.831404][ T4167] RIP: 0033:0x7f475ae3d829
[  490.836087][ T4167] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  490.855527][ T4167] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  490.863774][ T4167] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  490.871584][ T4167] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  490.879413][ T4167] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  490.887213][ T4167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  490.895016][ T4167] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  490.902831][ T4167]  </TASK>
[  490.909027][ T4170] FAULT_INJECTION: forcing a failure.
[  490.909027][ T4170] name failslab, interval 1, probability 0, space 0, times 0
[  490.921595][ T4170] CPU: 1 PID: 4170 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  490.929913][ T4170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  490.939805][ T4170] Call Trace:
[  490.942929][ T4170]  <TASK>
[  490.945706][ T4170]  dump_stack_lvl+0x151/0x1b7
[  490.950219][ T4170]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  490.955515][ T4170]  dump_stack+0x15/0x17
[  490.959507][ T4170]  should_fail+0x3c0/0x510
[  490.963936][ T4170]  __should_failslab+0x9f/0xe0
[  490.968544][ T4170]  should_failslab+0x9/0x20
[  490.972957][ T4170]  kmem_cache_alloc+0x4f/0x2f0
[  490.977558][ T4170]  ? anon_vma_clone+0xa1/0x510
[  490.982159][ T4170]  anon_vma_clone+0xa1/0x510
[  490.986588][ T4170]  anon_vma_fork+0x91/0x4f0
[  490.990925][ T4170]  ? dup_mmap+0x6ef/0xec0
[  490.995956][ T4170]  dup_mmap+0x7ec/0xec0
[  490.999963][ T4170]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  491.005243][ T4170]  ? __delayed_free_task+0x110/0x110
[  491.010720][ T4170]  ? __kasan_check_write+0x14/0x20
[  491.015703][ T4170]  ? mm_init+0x6bb/0x870
[  491.019945][ T4170]  dup_mm+0x91/0x330
[  491.023667][ T4170]  copy_mm+0x108/0x1b0
[  491.027589][ T4170]  copy_process+0x127a/0x3240
[  491.032960][ T4170]  ? proc_fail_nth_write+0x213/0x290
[  491.038073][ T4170]  ? proc_fail_nth_read+0x220/0x220
[  491.043435][ T4170]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  491.048380][ T4170]  ? vfs_write+0x9af/0x1050
[  491.052718][ T4170]  kernel_clone+0x224/0x8f0
[  491.057055][ T4170]  ? file_end_write+0x1b0/0x1b0
[  491.061740][ T4170]  ? mutex_lock+0xb6/0x130
[  491.066166][ T4170]  ? create_io_thread+0x1e0/0x1e0
[  491.071034][ T4170]  ? __mutex_lock_slowpath+0x10/0x10
[  491.076161][ T4170]  __x64_sys_clone+0x289/0x310
[  491.080746][ T4170]  ? __do_sys_vfork+0x130/0x130
[  491.085433][ T4170]  ? debug_smp_processor_id+0x17/0x20
[  491.090738][ T4170]  do_syscall_64+0x44/0xd0
[  491.095086][ T4170]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  491.100804][ T4170] RIP: 0033:0x7f475ae3d829
[  491.105049][ T4170] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  491.125208][ T4170] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  491.133448][ T4170] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  491.141436][ T4170] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  491.149420][ T4170] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  491.157320][ T4170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  491.165128][ T4170] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  491.172941][ T4170]  </TASK>
[  491.179359][ T4173] FAULT_INJECTION: forcing a failure.
[  491.179359][ T4173] name failslab, interval 1, probability 0, space 0, times 0
[  491.191842][ T4173] CPU: 1 PID: 4173 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  491.200249][ T4173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  491.210145][ T4173] Call Trace:
[  491.213270][ T4173]  <TASK>
[  491.216046][ T4173]  dump_stack_lvl+0x151/0x1b7
[  491.220559][ T4173]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  491.225854][ T4173]  dump_stack+0x15/0x17
[  491.229844][ T4173]  should_fail+0x3c0/0x510
[  491.234098][ T4173]  __should_failslab+0x9f/0xe0
[  491.238698][ T4173]  should_failslab+0x9/0x20
[  491.243036][ T4173]  kmem_cache_alloc+0x4f/0x2f0
[  491.247637][ T4173]  ? anon_vma_fork+0x1d9/0x4f0
[  491.252239][ T4173]  anon_vma_fork+0x1d9/0x4f0
[  491.256667][ T4173]  dup_mmap+0x7ec/0xec0
[  491.260657][ T4173]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  491.265864][ T4173]  ? __delayed_free_task+0x110/0x110
[  491.270984][ T4173]  ? __kasan_check_write+0x14/0x20
[  491.275936][ T4173]  ? mm_init+0x6bb/0x870
[  491.280013][ T4173]  dup_mm+0x91/0x330
[  491.283744][ T4173]  copy_mm+0x108/0x1b0
[  491.287647][ T4173]  copy_process+0x127a/0x3240
[  491.292161][ T4173]  ? proc_fail_nth_write+0x213/0x290
[  491.297284][ T4173]  ? proc_fail_nth_read+0x220/0x220
[  491.302319][ T4173]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  491.307264][ T4173]  ? vfs_write+0x9af/0x1050
[  491.311603][ T4173]  kernel_clone+0x224/0x8f0
[  491.315942][ T4173]  ? file_end_write+0x1b0/0x1b0
[  491.320628][ T4173]  ? mutex_lock+0xb6/0x130
[  491.324882][ T4173]  ? create_io_thread+0x1e0/0x1e0
[  491.329742][ T4173]  ? __mutex_lock_slowpath+0x10/0x10
[  491.334865][ T4173]  __x64_sys_clone+0x289/0x310
[  491.339462][ T4173]  ? __do_sys_vfork+0x130/0x130
[  491.344152][ T4173]  ? debug_smp_processor_id+0x17/0x20
[  491.349359][ T4173]  do_syscall_64+0x44/0xd0
[  491.353609][ T4173]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  491.359339][ T4173] RIP: 0033:0x7f475ae3d829
[  491.363595][ T4173] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  491.383038][ T4173] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  491.391279][ T4173] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  491.399180][ T4173] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  491.407002][ T4173] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  491.414889][ T4173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  491.422965][ T4173] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  491.430776][ T4173]  </TASK>
[  491.437502][ T4175] FAULT_INJECTION: forcing a failure.
[  491.437502][ T4175] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  491.450661][ T4175] CPU: 1 PID: 4175 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  491.459003][ T4175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  491.469275][ T4175] Call Trace:
[  491.472555][ T4175]  <TASK>
[  491.475328][ T4175]  dump_stack_lvl+0x151/0x1b7
[  491.479838][ T4175]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  491.485133][ T4175]  ? __kasan_check_write+0x14/0x20
[  491.490166][ T4175]  ? __set_page_owner+0x2ee/0x310
[  491.495031][ T4175]  dump_stack+0x15/0x17
[  491.499020][ T4175]  should_fail+0x3c0/0x510
[  491.503366][ T4175]  should_fail_alloc_page+0x58/0x70
[  491.508393][ T4175]  __alloc_pages+0x207/0x850
[  491.512825][ T4175]  ? __alloc_pages+0x3bd/0x850
[  491.517422][ T4175]  ? zone_watermark_fast+0x200/0x200
[  491.522540][ T4175]  ? zone_watermark_fast+0x200/0x200
[  491.527671][ T4175]  ? __kasan_slab_alloc+0xc9/0xe0
[  491.532520][ T4175]  ? __kasan_check_write+0x14/0x20
[  491.537556][ T4175]  ? _raw_spin_lock+0xa3/0x1b0
[  491.542158][ T4175]  __pmd_alloc+0xb1/0x550
[  491.546333][ T4175]  ? kmem_cache_alloc+0x189/0x2f0
[  491.551180][ T4175]  ? anon_vma_fork+0x1d9/0x4f0
[  491.555781][ T4175]  ? __pud_alloc+0x260/0x260
[  491.560223][ T4175]  ? __pud_alloc+0x218/0x260
[  491.564646][ T4175]  ? handle_mm_fault+0x2f60/0x2f60
[  491.569587][ T4175]  copy_page_range+0xd04/0x1090
[  491.574271][ T4175]  ? pfn_valid+0x1e0/0x1e0
[  491.578521][ T4175]  dup_mmap+0x9fc/0xec0
[  491.582515][ T4175]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  491.587721][ T4175]  ? __delayed_free_task+0x110/0x110
[  491.592862][ T4175]  ? __kasan_check_write+0x14/0x20
[  491.597798][ T4175]  ? mm_init+0x6bb/0x870
[  491.601869][ T4175]  dup_mm+0x91/0x330
[  491.605601][ T4175]  copy_mm+0x108/0x1b0
[  491.609506][ T4175]  copy_process+0x127a/0x3240
[  491.614106][ T4175]  ? proc_fail_nth_write+0x213/0x290
[  491.619225][ T4175]  ? proc_fail_nth_read+0x220/0x220
[  491.624258][ T4175]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  491.629228][ T4175]  ? vfs_write+0x9af/0x1050
[  491.633554][ T4175]  kernel_clone+0x224/0x8f0
[  491.637894][ T4175]  ? file_end_write+0x1b0/0x1b0
[  491.642580][ T4175]  ? mutex_lock+0xb6/0x130
[  491.646825][ T4175]  ? create_io_thread+0x1e0/0x1e0
[  491.651684][ T4175]  ? __mutex_lock_slowpath+0x10/0x10
[  491.656805][ T4175]  __x64_sys_clone+0x289/0x310
[  491.661494][ T4175]  ? __do_sys_vfork+0x130/0x130
[  491.666181][ T4175]  ? debug_smp_processor_id+0x17/0x20
[  491.671388][ T4175]  do_syscall_64+0x44/0xd0
[  491.675649][ T4175]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  491.681548][ T4175] RIP: 0033:0x7f475ae3d829
[  491.685802][ T4175] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  491.705509][ T4175] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  491.713764][ T4175] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  491.721739][ T4175] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  491.729636][ T4175] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  491.737622][ T4175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  491.745437][ T4175] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  491.753247][ T4175]  </TASK>
[  491.759433][ T4178] FAULT_INJECTION: forcing a failure.
[  491.759433][ T4178] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  491.772504][ T4178] CPU: 0 PID: 4178 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  491.780765][ T4178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  491.790841][ T4178] Call Trace:
[  491.793973][ T4178]  <TASK>
[  491.796750][ T4178]  dump_stack_lvl+0x151/0x1b7
[  491.801438][ T4178]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  491.806812][ T4178]  ? is_module_text_address+0xe1/0x140
[  491.812104][ T4178]  ? stack_trace_save+0x1f0/0x1f0
[  491.817138][ T4178]  dump_stack+0x15/0x17
[  491.821138][ T4178]  should_fail+0x3c0/0x510
[  491.825389][ T4178]  should_fail_alloc_page+0x58/0x70
[  491.830422][ T4178]  __alloc_pages+0x207/0x850
[  491.834843][ T4178]  ? stack_trace_save+0x12d/0x1f0
[  491.839705][ T4178]  ? stack_trace_snprint+0x100/0x100
[  491.845262][ T4178]  ? zone_watermark_fast+0x200/0x200
[  491.850468][ T4178]  ? __kasan_slab_alloc+0xc9/0xe0
[  491.855328][ T4178]  ? __kasan_slab_alloc+0xc9/0xe0
[  491.860189][ T4178]  ? __kasan_slab_alloc+0xb2/0xe0
[  491.865046][ T4178]  ? kmem_cache_alloc+0x189/0x2f0
[  491.869908][ T4178]  ? anon_vma_fork+0x1d9/0x4f0
[  491.874509][ T4178]  get_zeroed_page+0x19/0x40
[  491.879021][ T4178]  __pud_alloc+0x8b/0x260
[  491.883274][ T4178]  ? handle_mm_fault+0x2f60/0x2f60
[  491.888573][ T4178]  copy_page_range+0xd9e/0x1090
[  491.893344][ T4178]  ? pfn_valid+0x1e0/0x1e0
[  491.897596][ T4178]  dup_mmap+0x9fc/0xec0
[  491.901588][ T4178]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  491.906885][ T4178]  ? __delayed_free_task+0x110/0x110
[  491.912185][ T4178]  ? __kasan_check_write+0x14/0x20
[  491.917124][ T4178]  ? mm_init+0x6bb/0x870
[  491.921203][ T4178]  dup_mm+0x91/0x330
[  491.924935][ T4178]  copy_mm+0x108/0x1b0
[  491.928845][ T4178]  copy_process+0x127a/0x3240
[  491.933618][ T4178]  ? proc_fail_nth_write+0x213/0x290
[  491.938733][ T4178]  ? proc_fail_nth_read+0x220/0x220
[  491.943866][ T4178]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  491.948823][ T4178]  ? vfs_write+0x9af/0x1050
[  491.953405][ T4178]  kernel_clone+0x224/0x8f0
[  491.957834][ T4178]  ? file_end_write+0x1b0/0x1b0
[  491.962522][ T4178]  ? mutex_lock+0xb6/0x130
[  491.967122][ T4178]  ? create_io_thread+0x1e0/0x1e0
[  491.971979][ T4178]  ? __mutex_lock_slowpath+0x10/0x10
[  491.977190][ T4178]  __x64_sys_clone+0x289/0x310
[  491.981797][ T4178]  ? __do_sys_vfork+0x130/0x130
[  491.986476][ T4178]  ? debug_smp_processor_id+0x17/0x20
[  491.991689][ T4178]  do_syscall_64+0x44/0xd0
[  491.995933][ T4178]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  492.001750][ T4178] RIP: 0033:0x7f475ae3d829
[  492.006264][ T4178] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  492.026321][ T4178] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  492.034653][ T4178] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  492.042453][ T4178] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  492.050267][ T4178] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  492.058175][ T4178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  492.066069][ T4178] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  492.073877][ T4178]  </TASK>
[  492.079383][ T4180] FAULT_INJECTION: forcing a failure.
[  492.079383][ T4180] name failslab, interval 1, probability 0, space 0, times 0
[  492.092095][ T4180] CPU: 1 PID: 4180 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  492.100804][ T4180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  492.111806][ T4180] Call Trace:
[  492.114926][ T4180]  <TASK>
[  492.117798][ T4180]  dump_stack_lvl+0x151/0x1b7
[  492.122313][ T4180]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  492.127600][ T4180]  dump_stack+0x15/0x17
[  492.131602][ T4180]  should_fail+0x3c0/0x510
[  492.136064][ T4180]  __should_failslab+0x9f/0xe0
[  492.140650][ T4180]  should_failslab+0x9/0x20
[  492.145249][ T4180]  kmem_cache_alloc+0x4f/0x2f0
[  492.149848][ T4180]  ? anon_vma_fork+0x1d9/0x4f0
[  492.154449][ T4180]  anon_vma_fork+0x1d9/0x4f0
[  492.158964][ T4180]  dup_mmap+0x7ec/0xec0
[  492.162951][ T4180]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  492.168256][ T4180]  ? __delayed_free_task+0x110/0x110
[  492.173386][ T4180]  ? __kasan_check_write+0x14/0x20
[  492.178495][ T4180]  ? mm_init+0x6bb/0x870
[  492.182573][ T4180]  dup_mm+0x91/0x330
[  492.186306][ T4180]  copy_mm+0x108/0x1b0
[  492.190213][ T4180]  copy_process+0x127a/0x3240
[  492.194825][ T4180]  ? proc_fail_nth_write+0x213/0x290
[  492.199939][ T4180]  ? proc_fail_nth_read+0x220/0x220
[  492.204974][ T4180]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  492.209924][ T4180]  ? vfs_write+0x9af/0x1050
[  492.214258][ T4180]  kernel_clone+0x224/0x8f0
[  492.218596][ T4180]  ? file_end_write+0x1b0/0x1b0
[  492.223686][ T4180]  ? mutex_lock+0xb6/0x130
[  492.227880][ T4180]  ? create_io_thread+0x1e0/0x1e0
[  492.232739][ T4180]  ? __mutex_lock_slowpath+0x10/0x10
[  492.237955][ T4180]  __x64_sys_clone+0x289/0x310
[  492.242723][ T4180]  ? __do_sys_vfork+0x130/0x130
[  492.247408][ T4180]  ? debug_smp_processor_id+0x17/0x20
[  492.252627][ T4180]  do_syscall_64+0x44/0xd0
[  492.256869][ T4180]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  492.262692][ T4180] RIP: 0033:0x7f475ae3d829
[  492.266953][ T4180] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  492.286656][ T4180] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  492.294889][ T4180] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  492.302701][ T4180] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  492.310511][ T4180] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  492.318587][ T4180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  492.326459][ T4180] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  492.334210][ T4180]  </TASK>
[  492.340655][ T4182] FAULT_INJECTION: forcing a failure.
[  492.340655][ T4182] name failslab, interval 1, probability 0, space 0, times 0
[  492.353131][ T4182] CPU: 1 PID: 4182 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  492.361372][ T4182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  492.371364][ T4182] Call Trace:
[  492.374581][ T4182]  <TASK>
[  492.377440][ T4182]  dump_stack_lvl+0x151/0x1b7
[  492.381953][ T4182]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  492.387257][ T4182]  dump_stack+0x15/0x17
[  492.391336][ T4182]  should_fail+0x3c0/0x510
[  492.395605][ T4182]  __should_failslab+0x9f/0xe0
[  492.400180][ T4182]  should_failslab+0x9/0x20
[  492.404521][ T4182]  kmem_cache_alloc+0x4f/0x2f0
[  492.409118][ T4182]  ? anon_vma_clone+0xa1/0x510
[  492.413816][ T4182]  anon_vma_clone+0xa1/0x510
[  492.418586][ T4182]  anon_vma_fork+0x91/0x4f0
[  492.423040][ T4182]  ? dup_mmap+0x6ef/0xec0
[  492.427200][ T4182]  dup_mmap+0x7ec/0xec0
[  492.431228][ T4182]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  492.436408][ T4182]  ? __delayed_free_task+0x110/0x110
[  492.442564][ T4182]  ? __kasan_check_write+0x14/0x20
[  492.447614][ T4182]  ? mm_init+0x6bb/0x870
[  492.451843][ T4182]  dup_mm+0x91/0x330
[  492.455829][ T4182]  copy_mm+0x108/0x1b0
[  492.459919][ T4182]  copy_process+0x127a/0x3240
[  492.464579][ T4182]  ? proc_fail_nth_write+0x213/0x290
[  492.469635][ T4182]  ? proc_fail_nth_read+0x220/0x220
[  492.474671][ T4182]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  492.479612][ T4182]  ? vfs_write+0x9af/0x1050
[  492.483950][ T4182]  kernel_clone+0x224/0x8f0
[  492.488374][ T4182]  ? file_end_write+0x1b0/0x1b0
[  492.493182][ T4182]  ? mutex_lock+0xb6/0x130
[  492.497417][ T4182]  ? create_io_thread+0x1e0/0x1e0
[  492.502270][ T4182]  ? __mutex_lock_slowpath+0x10/0x10
[  492.507382][ T4182]  __x64_sys_clone+0x289/0x310
[  492.511981][ T4182]  ? __do_sys_vfork+0x130/0x130
[  492.516678][ T4182]  ? debug_smp_processor_id+0x17/0x20
[  492.521968][ T4182]  do_syscall_64+0x44/0xd0
[  492.526228][ T4182]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  492.531945][ T4182] RIP: 0033:0x7f475ae3d829
[  492.536200][ T4182] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  492.555990][ T4182] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  492.564246][ T4182] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  492.572051][ T4182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  492.580061][ T4182] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  492.587849][ T4182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  492.595648][ T4182] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  492.603550][ T4182]  </TASK>
[  492.609148][ T4185] FAULT_INJECTION: forcing a failure.
[  492.609148][ T4185] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  492.622257][ T4185] CPU: 1 PID: 4185 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  492.630566][ T4185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  492.640808][ T4185] Call Trace:
[  492.643933][ T4185]  <TASK>
[  492.646737][ T4185]  dump_stack_lvl+0x151/0x1b7
[  492.651224][ T4185]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  492.656861][ T4185]  ? is_module_text_address+0xe1/0x140
[  492.662164][ T4185]  ? stack_trace_save+0x1f0/0x1f0
[  492.667027][ T4185]  dump_stack+0x15/0x17
[  492.671009][ T4185]  should_fail+0x3c0/0x510
[  492.675267][ T4185]  should_fail_alloc_page+0x58/0x70
[  492.680296][ T4185]  __alloc_pages+0x207/0x850
[  492.684810][ T4185]  ? stack_trace_save+0x12d/0x1f0
[  492.689671][ T4185]  ? stack_trace_snprint+0x100/0x100
[  492.694894][ T4185]  ? zone_watermark_fast+0x200/0x200
[  492.700200][ T4185]  ? __kasan_slab_alloc+0xc9/0xe0
[  492.705033][ T4185]  ? __kasan_slab_alloc+0xc9/0xe0
[  492.709894][ T4185]  ? __kasan_slab_alloc+0xb2/0xe0
[  492.714752][ T4185]  ? kmem_cache_alloc+0x189/0x2f0
[  492.719698][ T4185]  ? anon_vma_fork+0x1d9/0x4f0
[  492.724388][ T4185]  get_zeroed_page+0x19/0x40
[  492.728814][ T4185]  __pud_alloc+0x8b/0x260
[  492.733078][ T4185]  ? handle_mm_fault+0x2f60/0x2f60
[  492.738016][ T4185]  copy_page_range+0xd9e/0x1090
[  492.742704][ T4185]  ? pfn_valid+0x1e0/0x1e0
[  492.746953][ T4185]  dup_mmap+0x9fc/0xec0
[  492.750947][ T4185]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  492.756175][ T4185]  ? __delayed_free_task+0x110/0x110
[  492.761446][ T4185]  ? __kasan_check_write+0x14/0x20
[  492.766393][ T4185]  ? mm_init+0x6bb/0x870
[  492.770472][ T4185]  dup_mm+0x91/0x330
[  492.774319][ T4185]  copy_mm+0x108/0x1b0
[  492.778197][ T4185]  copy_process+0x127a/0x3240
[  492.782710][ T4185]  ? proc_fail_nth_write+0x213/0x290
[  492.787928][ T4185]  ? proc_fail_nth_read+0x220/0x220
[  492.793064][ T4185]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  492.798157][ T4185]  ? vfs_write+0x9af/0x1050
[  492.802584][ T4185]  kernel_clone+0x224/0x8f0
[  492.807278][ T4185]  ? file_end_write+0x1b0/0x1b0
[  492.811990][ T4185]  ? mutex_lock+0xb6/0x130
[  492.816219][ T4185]  ? create_io_thread+0x1e0/0x1e0
[  492.821165][ T4185]  ? __mutex_lock_slowpath+0x10/0x10
[  492.826380][ T4185]  __x64_sys_clone+0x289/0x310
[  492.831423][ T4185]  ? __do_sys_vfork+0x130/0x130
[  492.836135][ T4185]  ? debug_smp_processor_id+0x17/0x20
[  492.841539][ T4185]  do_syscall_64+0x44/0xd0
[  492.845873][ T4185]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  492.851853][ T4185] RIP: 0033:0x7f475ae3d829
[  492.856196][ T4185] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  492.875976][ T4185] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  492.884224][ T4185] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  492.892033][ T4185] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  492.899980][ T4185] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  492.907980][ T4185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  492.915924][ T4185] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  492.923738][ T4185]  </TASK>
[  492.929996][ T4188] FAULT_INJECTION: forcing a failure.
[  492.929996][ T4188] name failslab, interval 1, probability 0, space 0, times 0
[  492.942484][ T4188] CPU: 1 PID: 4188 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  492.950727][ T4188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  492.960613][ T4188] Call Trace:
[  492.963735][ T4188]  <TASK>
[  492.966513][ T4188]  dump_stack_lvl+0x151/0x1b7
[  492.971025][ T4188]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  492.976326][ T4188]  ? __kasan_check_write+0x14/0x20
[  492.981267][ T4188]  ? up_write+0xa1/0x190
[  492.985520][ T4188]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  492.991778][ T4188]  dump_stack+0x15/0x17
[  492.995771][ T4188]  should_fail+0x3c0/0x510
[  493.000016][ T4188]  __should_failslab+0x9f/0xe0
[  493.004702][ T4188]  should_failslab+0x9/0x20
[  493.009040][ T4188]  kmem_cache_alloc+0x4f/0x2f0
[  493.013640][ T4188]  ? anon_vma_fork+0xf7/0x4f0
[  493.018156][ T4188]  anon_vma_fork+0xf7/0x4f0
[  493.022497][ T4188]  ? dup_mmap+0x6ef/0xec0
[  493.026660][ T4188]  dup_mmap+0x7ec/0xec0
[  493.030744][ T4188]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  493.035946][ T4188]  ? __delayed_free_task+0x110/0x110
[  493.041066][ T4188]  ? __kasan_check_write+0x14/0x20
[  493.046079][ T4188]  ? mm_init+0x6bb/0x870
[  493.050106][ T4188]  dup_mm+0x91/0x330
[  493.053832][ T4188]  copy_mm+0x108/0x1b0
[  493.057735][ T4188]  copy_process+0x127a/0x3240
[  493.062250][ T4188]  ? proc_fail_nth_write+0x213/0x290
[  493.067365][ T4188]  ? proc_fail_nth_read+0x220/0x220
[  493.072403][ T4188]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  493.079863][ T4188]  ? vfs_write+0x9af/0x1050
[  493.084294][ T4188]  kernel_clone+0x224/0x8f0
[  493.088628][ T4188]  ? file_end_write+0x1b0/0x1b0
[  493.093327][ T4188]  ? mutex_lock+0xb6/0x130
[  493.097572][ T4188]  ? create_io_thread+0x1e0/0x1e0
[  493.102513][ T4188]  ? __mutex_lock_slowpath+0x10/0x10
[  493.107660][ T4188]  __x64_sys_clone+0x289/0x310
[  493.112238][ T4188]  ? __do_sys_vfork+0x130/0x130
[  493.116923][ T4188]  ? debug_smp_processor_id+0x17/0x20
[  493.122131][ T4188]  do_syscall_64+0x44/0xd0
[  493.126381][ T4188]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  493.132117][ T4188] RIP: 0033:0x7f475ae3d829
[  493.136365][ T4188] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  493.156674][ T4188] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  493.164931][ T4188] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  493.172729][ T4188] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  493.180540][ T4188] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  493.188450][ T4188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  493.196357][ T4188] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  493.204412][ T4188]  </TASK>
[  493.211776][ T4190] FAULT_INJECTION: forcing a failure.
[  493.211776][ T4190] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  493.225778][ T4190] CPU: 1 PID: 4190 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  493.234092][ T4190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  493.244158][ T4190] Call Trace:
[  493.247283][ T4190]  <TASK>
[  493.250060][ T4190]  dump_stack_lvl+0x151/0x1b7
[  493.254657][ T4190]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  493.259954][ T4190]  ? __kasan_check_write+0x14/0x20
[  493.264899][ T4190]  ? __set_page_owner+0x2ee/0x310
[  493.269765][ T4190]  dump_stack+0x15/0x17
[  493.273755][ T4190]  should_fail+0x3c0/0x510
[  493.278099][ T4190]  should_fail_alloc_page+0x58/0x70
[  493.283127][ T4190]  __alloc_pages+0x207/0x850
[  493.287553][ T4190]  ? __alloc_pages+0x3bd/0x850
[  493.292154][ T4190]  ? zone_watermark_fast+0x200/0x200
[  493.297283][ T4190]  ? zone_watermark_fast+0x200/0x200
[  493.302396][ T4190]  ? __kasan_slab_alloc+0xc9/0xe0
[  493.307340][ T4190]  ? __kasan_check_write+0x14/0x20
[  493.312469][ T4190]  ? _raw_spin_lock+0xa3/0x1b0
[  493.317240][ T4190]  __pmd_alloc+0xb1/0x550
[  493.321411][ T4190]  ? kmem_cache_alloc+0x189/0x2f0
[  493.326280][ T4190]  ? anon_vma_fork+0x1d9/0x4f0
[  493.330871][ T4190]  ? __pud_alloc+0x260/0x260
[  493.335287][ T4190]  ? __pud_alloc+0x218/0x260
[  493.339715][ T4190]  ? handle_mm_fault+0x2f60/0x2f60
[  493.344663][ T4190]  copy_page_range+0xd04/0x1090
[  493.349353][ T4190]  ? pfn_valid+0x1e0/0x1e0
[  493.353604][ T4190]  dup_mmap+0x9fc/0xec0
[  493.357594][ T4190]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  493.362807][ T4190]  ? __delayed_free_task+0x110/0x110
[  493.368043][ T4190]  ? __kasan_check_write+0x14/0x20
[  493.372969][ T4190]  ? mm_init+0x6bb/0x870
[  493.377071][ T4190]  dup_mm+0x91/0x330
[  493.380780][ T4190]  copy_mm+0x108/0x1b0
[  493.384694][ T4190]  copy_process+0x127a/0x3240
[  493.389286][ T4190]  ? proc_fail_nth_write+0x213/0x290
[  493.394404][ T4190]  ? proc_fail_nth_read+0x220/0x220
[  493.399450][ T4190]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  493.404492][ T4190]  ? vfs_write+0x9af/0x1050
[  493.408842][ T4190]  kernel_clone+0x224/0x8f0
[  493.413258][ T4190]  ? file_end_write+0x1b0/0x1b0
[  493.417944][ T4190]  ? mutex_lock+0xb6/0x130
[  493.422197][ T4190]  ? create_io_thread+0x1e0/0x1e0
[  493.427065][ T4190]  ? __mutex_lock_slowpath+0x10/0x10
[  493.432179][ T4190]  __x64_sys_clone+0x289/0x310
[  493.437126][ T4190]  ? __do_sys_vfork+0x130/0x130
[  493.441810][ T4190]  ? debug_smp_processor_id+0x17/0x20
[  493.447107][ T4190]  do_syscall_64+0x44/0xd0
[  493.451358][ T4190]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  493.457466][ T4190] RIP: 0033:0x7f475ae3d829
[  493.461707][ T4190] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  493.481150][ T4190] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  493.490268][ T4190] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  493.498083][ T4190] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  493.506761][ T4190] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  493.514567][ T4190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  493.522996][ T4190] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  493.530889][ T4190]  </TASK>
[  493.537365][ T4192] FAULT_INJECTION: forcing a failure.
[  493.537365][ T4192] name failslab, interval 1, probability 0, space 0, times 0
[  493.549831][ T4192] CPU: 1 PID: 4192 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  493.558172][ T4192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  493.568075][ T4192] Call Trace:
[  493.571193][ T4192]  <TASK>
[  493.573963][ T4192]  dump_stack_lvl+0x151/0x1b7
[  493.578651][ T4192]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  493.583945][ T4192]  dump_stack+0x15/0x17
[  493.587935][ T4192]  should_fail+0x3c0/0x510
[  493.592192][ T4192]  __should_failslab+0x9f/0xe0
[  493.596789][ T4192]  should_failslab+0x9/0x20
[  493.601127][ T4192]  kmem_cache_alloc+0x4f/0x2f0
[  493.605817][ T4192]  ? anon_vma_fork+0x1d9/0x4f0
[  493.610418][ T4192]  anon_vma_fork+0x1d9/0x4f0
[  493.614841][ T4192]  dup_mmap+0x7ec/0xec0
[  493.618834][ T4192]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  493.624218][ T4192]  ? __delayed_free_task+0x110/0x110
[  493.629335][ T4192]  ? __kasan_check_write+0x14/0x20
[  493.635062][ T4192]  ? mm_init+0x6bb/0x870
[  493.639146][ T4192]  dup_mm+0x91/0x330
[  493.642881][ T4192]  copy_mm+0x108/0x1b0
[  493.646781][ T4192]  copy_process+0x127a/0x3240
[  493.651295][ T4192]  ? proc_fail_nth_write+0x213/0x290
[  493.656418][ T4192]  ? proc_fail_nth_read+0x220/0x220
[  493.661535][ T4192]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  493.666482][ T4192]  ? vfs_write+0x9af/0x1050
[  493.670822][ T4192]  kernel_clone+0x224/0x8f0
[  493.675246][ T4192]  ? file_end_write+0x1b0/0x1b0
[  493.680111][ T4192]  ? mutex_lock+0xb6/0x130
[  493.684362][ T4192]  ? create_io_thread+0x1e0/0x1e0
[  493.689229][ T4192]  ? __mutex_lock_slowpath+0x10/0x10
[  493.694515][ T4192]  __x64_sys_clone+0x289/0x310
[  493.699113][ T4192]  ? __do_sys_vfork+0x130/0x130
[  493.703888][ T4192]  ? debug_smp_processor_id+0x17/0x20
[  493.709095][ T4192]  do_syscall_64+0x44/0xd0
[  493.713353][ T4192]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  493.719077][ T4192] RIP: 0033:0x7f475ae3d829
[  493.723333][ T4192] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  493.743408][ T4192] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  493.751647][ T4192] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  493.759461][ T4192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  493.767272][ T4192] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  493.775087][ T4192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  493.782892][ T4192] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  493.790708][ T4192]  </TASK>
[  493.797151][ T4195] FAULT_INJECTION: forcing a failure.
[  493.797151][ T4195] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  493.810227][ T4195] CPU: 1 PID: 4195 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  493.818479][ T4195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  493.828379][ T4195] Call Trace:
[  493.831497][ T4195]  <TASK>
[  493.834358][ T4195]  dump_stack_lvl+0x151/0x1b7
[  493.838883][ T4195]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  493.844263][ T4195]  ? is_module_text_address+0xe1/0x140
[  493.849548][ T4195]  ? stack_trace_save+0x1f0/0x1f0
[  493.854417][ T4195]  dump_stack+0x15/0x17
[  493.858403][ T4195]  should_fail+0x3c0/0x510
[  493.862816][ T4195]  should_fail_alloc_page+0x58/0x70
[  493.867852][ T4195]  __alloc_pages+0x207/0x850
[  493.872412][ T4195]  ? stack_trace_save+0x12d/0x1f0
[  493.877267][ T4195]  ? stack_trace_snprint+0x100/0x100
[  493.882390][ T4195]  ? zone_watermark_fast+0x200/0x200
[  493.887508][ T4195]  ? __kasan_slab_alloc+0xc9/0xe0
[  493.892367][ T4195]  ? __kasan_slab_alloc+0xc9/0xe0
[  493.897270][ T4195]  ? __kasan_slab_alloc+0xb2/0xe0
[  493.902101][ T4195]  ? kmem_cache_alloc+0x189/0x2f0
[  493.906953][ T4195]  ? anon_vma_fork+0x1d9/0x4f0
[  493.911554][ T4195]  get_zeroed_page+0x19/0x40
[  493.915983][ T4195]  __pud_alloc+0x8b/0x260
[  493.920145][ T4195]  ? handle_mm_fault+0x2f60/0x2f60
[  493.925097][ T4195]  copy_page_range+0xd9e/0x1090
[  493.929787][ T4195]  ? pfn_valid+0x1e0/0x1e0
[  493.934033][ T4195]  dup_mmap+0x9fc/0xec0
[  493.938035][ T4195]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  493.943402][ T4195]  ? __delayed_free_task+0x110/0x110
[  493.948866][ T4195]  ? __kasan_check_write+0x14/0x20
[  493.953796][ T4195]  ? mm_init+0x6bb/0x870
[  493.957974][ T4195]  dup_mm+0x91/0x330
[  493.961718][ T4195]  copy_mm+0x108/0x1b0
[  493.965600][ T4195]  copy_process+0x127a/0x3240
[  493.970199][ T4195]  ? proc_fail_nth_write+0x213/0x290
[  493.975320][ T4195]  ? proc_fail_nth_read+0x220/0x220
[  493.980547][ T4195]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  493.985505][ T4195]  ? vfs_write+0x9af/0x1050
[  493.989932][ T4195]  kernel_clone+0x224/0x8f0
[  493.994349][ T4195]  ? file_end_write+0x1b0/0x1b0
[  493.999038][ T4195]  ? mutex_lock+0xb6/0x130
[  494.003287][ T4195]  ? create_io_thread+0x1e0/0x1e0
[  494.008148][ T4195]  ? __mutex_lock_slowpath+0x10/0x10
[  494.013270][ T4195]  __x64_sys_clone+0x289/0x310
[  494.017881][ T4195]  ? __do_sys_vfork+0x130/0x130
[  494.022554][ T4195]  ? debug_smp_processor_id+0x17/0x20
[  494.027863][ T4195]  do_syscall_64+0x44/0xd0
[  494.032107][ T4195]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  494.037850][ T4195] RIP: 0033:0x7f475ae3d829
[  494.042099][ T4195] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  494.061617][ T4195] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  494.069866][ T4195] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  494.077668][ T4195] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  494.085476][ T4195] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  494.093300][ T4195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  494.101104][ T4195] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  494.109026][ T4195]  </TASK>
[  494.114569][ T4197] FAULT_INJECTION: forcing a failure.
[  494.114569][ T4197] name failslab, interval 1, probability 0, space 0, times 0
[  494.127129][ T4197] CPU: 0 PID: 4197 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  494.135431][ T4197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  494.145409][ T4197] Call Trace:
[  494.148530][ T4197]  <TASK>
[  494.151394][ T4197]  dump_stack_lvl+0x151/0x1b7
[  494.155909][ T4197]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  494.161287][ T4197]  dump_stack+0x15/0x17
[  494.165278][ T4197]  should_fail+0x3c0/0x510
[  494.169531][ T4197]  __should_failslab+0x9f/0xe0
[  494.174131][ T4197]  should_failslab+0x9/0x20
[  494.178473][ T4197]  kmem_cache_alloc+0x4f/0x2f0
[  494.183071][ T4197]  ? anon_vma_fork+0x1d9/0x4f0
[  494.187671][ T4197]  anon_vma_fork+0x1d9/0x4f0
[  494.192119][ T4197]  dup_mmap+0x7ec/0xec0
[  494.196091][ T4197]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  494.201299][ T4197]  ? __delayed_free_task+0x110/0x110
[  494.206418][ T4197]  ? __kasan_check_write+0x14/0x20
[  494.211365][ T4197]  ? mm_init+0x6bb/0x870
[  494.215445][ T4197]  dup_mm+0x91/0x330
[  494.219178][ T4197]  copy_mm+0x108/0x1b0
[  494.223111][ T4197]  copy_process+0x127a/0x3240
[  494.227599][ T4197]  ? proc_fail_nth_write+0x213/0x290
[  494.232724][ T4197]  ? proc_fail_nth_read+0x220/0x220
[  494.237837][ T4197]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  494.242795][ T4197]  ? vfs_write+0x9af/0x1050
[  494.247213][ T4197]  kernel_clone+0x224/0x8f0
[  494.251636][ T4197]  ? file_end_write+0x1b0/0x1b0
[  494.256322][ T4197]  ? mutex_lock+0xb6/0x130
[  494.260576][ T4197]  ? create_io_thread+0x1e0/0x1e0
[  494.265437][ T4197]  ? __mutex_lock_slowpath+0x10/0x10
[  494.270556][ T4197]  __x64_sys_clone+0x289/0x310
[  494.275257][ T4197]  ? __do_sys_vfork+0x130/0x130
[  494.279948][ T4197]  ? debug_smp_processor_id+0x17/0x20
[  494.285138][ T4197]  do_syscall_64+0x44/0xd0
[  494.289398][ T4197]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  494.295120][ T4197] RIP: 0033:0x7f475ae3d829
[  494.299386][ T4197] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  494.319160][ T4197] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  494.327798][ T4197] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  494.335870][ T4197] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  494.343678][ T4197] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  494.351768][ T4197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  494.359570][ T4197] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  494.367382][ T4197]  </TASK>
[  494.373472][ T4199] FAULT_INJECTION: forcing a failure.
[  494.373472][ T4199] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  494.386555][ T4199] CPU: 1 PID: 4199 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  494.394969][ T4199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  494.404863][ T4199] Call Trace:
[  494.408165][ T4199]  <TASK>
[  494.410954][ T4199]  dump_stack_lvl+0x151/0x1b7
[  494.415458][ T4199]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  494.420745][ T4199]  dump_stack+0x15/0x17
[  494.424747][ T4199]  should_fail+0x3c0/0x510
[  494.428990][ T4199]  should_fail_alloc_page+0x58/0x70
[  494.434025][ T4199]  __alloc_pages+0x207/0x850
[  494.438453][ T4199]  ? zone_watermark_fast+0x200/0x200
[  494.443574][ T4199]  ? dup_mmap+0x9fc/0xec0
[  494.447736][ T4199]  ? dup_mm+0x91/0x330
[  494.451647][ T4199]  ? copy_mm+0x108/0x1b0
[  494.455726][ T4199]  ? copy_process+0x127a/0x3240
[  494.460500][ T4199]  ? kvm_sched_clock_read+0x18/0x40
[  494.465529][ T4199]  pte_alloc_one+0x73/0x1b0
[  494.469879][ T4199]  ? pfn_modify_allowed+0x2e0/0x2e0
[  494.474928][ T4199]  ? __kasan_check_write+0x14/0x20
[  494.479851][ T4199]  ? __set_page_owner+0x2ee/0x310
[  494.484713][ T4199]  __pte_alloc+0x86/0x350
[  494.488985][ T4199]  ? free_pgtables+0x210/0x210
[  494.493572][ T4199]  copy_pte_range+0x1b1f/0x20b0
[  494.498433][ T4199]  ? __kunmap_atomic+0x80/0x80
[  494.503099][ T4199]  ? __pud_alloc+0x260/0x260
[  494.507969][ T4199]  ? __pud_alloc+0x218/0x260
[  494.512402][ T4199]  ? handle_mm_fault+0x2f60/0x2f60
[  494.517437][ T4199]  copy_page_range+0xc1e/0x1090
[  494.522207][ T4199]  ? pfn_valid+0x1e0/0x1e0
[  494.526457][ T4199]  dup_mmap+0x9fc/0xec0
[  494.530445][ T4199]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  494.535666][ T4199]  ? __delayed_free_task+0x110/0x110
[  494.540973][ T4199]  ? __kasan_check_write+0x14/0x20
[  494.545916][ T4199]  ? mm_init+0x6bb/0x870
[  494.550086][ T4199]  dup_mm+0x91/0x330
[  494.553820][ T4199]  copy_mm+0x108/0x1b0
[  494.557893][ T4199]  copy_process+0x127a/0x3240
[  494.562420][ T4199]  ? proc_fail_nth_write+0x213/0x290
[  494.568486][ T4199]  ? proc_fail_nth_read+0x220/0x220
[  494.573609][ T4199]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  494.578812][ T4199]  ? vfs_write+0x9af/0x1050
[  494.583152][ T4199]  kernel_clone+0x224/0x8f0
[  494.587501][ T4199]  ? file_end_write+0x1b0/0x1b0
[  494.592186][ T4199]  ? mutex_lock+0xb6/0x130
[  494.596524][ T4199]  ? create_io_thread+0x1e0/0x1e0
[  494.601470][ T4199]  ? __mutex_lock_slowpath+0x10/0x10
[  494.606688][ T4199]  __x64_sys_clone+0x289/0x310
[  494.611277][ T4199]  ? __do_sys_vfork+0x130/0x130
[  494.615961][ T4199]  ? debug_smp_processor_id+0x17/0x20
[  494.621323][ T4199]  do_syscall_64+0x44/0xd0
[  494.625659][ T4199]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  494.631480][ T4199] RIP: 0033:0x7f475ae3d829
[  494.635728][ T4199] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  494.655773][ T4199] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  494.664016][ T4199] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  494.671827][ T4199] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  494.679641][ T4199] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  494.687457][ T4199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  494.695265][ T4199] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  494.703076][ T4199]  </TASK>
[  494.708994][ T4201] FAULT_INJECTION: forcing a failure.
[  494.708994][ T4201] name failslab, interval 1, probability 0, space 0, times 0
[  494.721407][ T4201] CPU: 1 PID: 4201 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  494.729709][ T4201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  494.739609][ T4201] Call Trace:
[  494.742729][ T4201]  <TASK>
[  494.745504][ T4201]  dump_stack_lvl+0x151/0x1b7
[  494.750019][ T4201]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  494.755315][ T4201]  dump_stack+0x15/0x17
[  494.759306][ T4201]  should_fail+0x3c0/0x510
[  494.763559][ T4201]  __should_failslab+0x9f/0xe0
[  494.768166][ T4201]  should_failslab+0x9/0x20
[  494.772589][ T4201]  kmem_cache_alloc+0x4f/0x2f0
[  494.777189][ T4201]  ? dup_mmap+0x6d3/0xec0
[  494.781360][ T4201]  dup_mmap+0x6d3/0xec0
[  494.785356][ T4201]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  494.790729][ T4201]  ? __delayed_free_task+0x110/0x110
[  494.795850][ T4201]  ? __kasan_check_write+0x14/0x20
[  494.800796][ T4201]  ? mm_init+0x6bb/0x870
[  494.805083][ T4201]  dup_mm+0x91/0x330
[  494.808890][ T4201]  copy_mm+0x108/0x1b0
[  494.812792][ T4201]  copy_process+0x127a/0x3240
[  494.817306][ T4201]  ? proc_fail_nth_write+0x213/0x290
[  494.822426][ T4201]  ? proc_fail_nth_read+0x220/0x220
[  494.827460][ T4201]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  494.832421][ T4201]  ? vfs_write+0x9af/0x1050
[  494.836762][ T4201]  kernel_clone+0x224/0x8f0
[  494.841088][ T4201]  ? file_end_write+0x1b0/0x1b0
[  494.845773][ T4201]  ? mutex_lock+0xb6/0x130
[  494.850197][ T4201]  ? create_io_thread+0x1e0/0x1e0
[  494.855059][ T4201]  ? __mutex_lock_slowpath+0x10/0x10
[  494.860179][ T4201]  __x64_sys_clone+0x289/0x310
[  494.864782][ T4201]  ? __do_sys_vfork+0x130/0x130
[  494.869597][ T4201]  ? debug_smp_processor_id+0x17/0x20
[  494.874795][ T4201]  do_syscall_64+0x44/0xd0
[  494.879068][ T4201]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  494.884866][ T4201] RIP: 0033:0x7f475ae3d829
[  494.889117][ T4201] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  494.908559][ T4201] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  494.916983][ T4201] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  494.924799][ T4201] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  494.932607][ T4201] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  494.940425][ T4201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  494.948240][ T4201] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  494.956129][ T4201]  </TASK>
[  494.962466][ T4204] FAULT_INJECTION: forcing a failure.
[  494.962466][ T4204] name failslab, interval 1, probability 0, space 0, times 0
[  494.975055][ T4204] CPU: 1 PID: 4204 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  494.983271][ T4204] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  494.993254][ T4204] Call Trace:
[  494.996380][ T4204]  <TASK>
[  494.999158][ T4204]  dump_stack_lvl+0x151/0x1b7
[  495.003667][ T4204]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  495.009068][ T4204]  dump_stack+0x15/0x17
[  495.013127][ T4204]  should_fail+0x3c0/0x510
[  495.017472][ T4204]  __should_failslab+0x9f/0xe0
[  495.022066][ T4204]  should_failslab+0x9/0x20
[  495.026405][ T4204]  kmem_cache_alloc+0x4f/0x2f0
[  495.031112][ T4204]  ? dup_mmap+0x6d3/0xec0
[  495.035257][ T4204]  dup_mmap+0x6d3/0xec0
[  495.039253][ T4204]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  495.044459][ T4204]  ? __delayed_free_task+0x110/0x110
[  495.049583][ T4204]  ? __kasan_check_write+0x14/0x20
[  495.054546][ T4204]  ? mm_init+0x6bb/0x870
[  495.058784][ T4204]  dup_mm+0x91/0x330
[  495.062512][ T4204]  copy_mm+0x108/0x1b0
[  495.066426][ T4204]  copy_process+0x127a/0x3240
[  495.070930][ T4204]  ? proc_fail_nth_write+0x213/0x290
[  495.076135][ T4204]  ? proc_fail_nth_read+0x220/0x220
[  495.081519][ T4204]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  495.086466][ T4204]  ? vfs_write+0x9af/0x1050
[  495.090835][ T4204]  kernel_clone+0x224/0x8f0
[  495.095144][ T4204]  ? file_end_write+0x1b0/0x1b0
[  495.099828][ T4204]  ? mutex_lock+0xb6/0x130
[  495.104175][ T4204]  ? create_io_thread+0x1e0/0x1e0
[  495.109122][ T4204]  ? __mutex_lock_slowpath+0x10/0x10
[  495.114251][ T4204]  __x64_sys_clone+0x289/0x310
[  495.118904][ T4204]  ? __do_sys_vfork+0x130/0x130
[  495.124060][ T4204]  ? debug_smp_processor_id+0x17/0x20
[  495.129351][ T4204]  do_syscall_64+0x44/0xd0
[  495.133692][ T4204]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  495.139773][ T4204] RIP: 0033:0x7f475ae3d829
[  495.144015][ T4204] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  495.163807][ T4204] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  495.172045][ T4204] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  495.179865][ T4204] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  495.187845][ T4204] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  495.195659][ T4204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  495.203647][ T4204] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  495.211637][ T4204]  </TASK>
[  495.219086][ T4206] FAULT_INJECTION: forcing a failure.
[  495.219086][ T4206] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  495.232723][ T4206] CPU: 0 PID: 4206 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  495.241038][ T4206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  495.251185][ T4206] Call Trace:
[  495.254602][ T4206]  <TASK>
[  495.257434][ T4206]  dump_stack_lvl+0x151/0x1b7
[  495.262214][ T4206]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  495.267512][ T4206]  ? __kasan_check_write+0x14/0x20
[  495.272449][ T4206]  ? __set_page_owner+0x2ee/0x310
[  495.277316][ T4206]  dump_stack+0x15/0x17
[  495.281303][ T4206]  should_fail+0x3c0/0x510
[  495.285555][ T4206]  should_fail_alloc_page+0x58/0x70
[  495.290587][ T4206]  __alloc_pages+0x207/0x850
[  495.295021][ T4206]  ? __alloc_pages+0x3bd/0x850
[  495.299701][ T4206]  ? zone_watermark_fast+0x200/0x200
[  495.305006][ T4206]  ? zone_watermark_fast+0x200/0x200
[  495.310136][ T4206]  ? __kasan_slab_alloc+0xc9/0xe0
[  495.314985][ T4206]  ? __kasan_check_write+0x14/0x20
[  495.320019][ T4206]  ? _raw_spin_lock+0xa3/0x1b0
[  495.324707][ T4206]  __pmd_alloc+0xb1/0x550
[  495.328958][ T4206]  ? kmem_cache_alloc+0x189/0x2f0
[  495.333817][ T4206]  ? anon_vma_fork+0x1d9/0x4f0
[  495.338419][ T4206]  ? __pud_alloc+0x260/0x260
[  495.342845][ T4206]  ? __pud_alloc+0x218/0x260
[  495.347278][ T4206]  ? handle_mm_fault+0x2f60/0x2f60
[  495.352494][ T4206]  copy_page_range+0xd04/0x1090
[  495.357179][ T4206]  ? pfn_valid+0x1e0/0x1e0
[  495.361449][ T4206]  dup_mmap+0x9fc/0xec0
[  495.365419][ T4206]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  495.370618][ T4206]  ? __delayed_free_task+0x110/0x110
[  495.375741][ T4206]  ? __kasan_check_write+0x14/0x20
[  495.380694][ T4206]  ? mm_init+0x6bb/0x870
[  495.385030][ T4206]  dup_mm+0x91/0x330
[  495.388762][ T4206]  copy_mm+0x108/0x1b0
[  495.392664][ T4206]  copy_process+0x127a/0x3240
[  495.397177][ T4206]  ? proc_fail_nth_write+0x213/0x290
[  495.402299][ T4206]  ? proc_fail_nth_read+0x220/0x220
[  495.407343][ T4206]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  495.412287][ T4206]  ? vfs_write+0x9af/0x1050
[  495.416715][ T4206]  kernel_clone+0x224/0x8f0
[  495.421054][ T4206]  ? file_end_write+0x1b0/0x1b0
[  495.425739][ T4206]  ? mutex_lock+0xb6/0x130
[  495.429994][ T4206]  ? create_io_thread+0x1e0/0x1e0
[  495.434858][ T4206]  ? __mutex_lock_slowpath+0x10/0x10
[  495.440146][ T4206]  __x64_sys_clone+0x289/0x310
[  495.444924][ T4206]  ? __do_sys_vfork+0x130/0x130
[  495.449617][ T4206]  ? debug_smp_processor_id+0x17/0x20
[  495.454818][ T4206]  do_syscall_64+0x44/0xd0
[  495.459165][ T4206]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  495.464894][ T4206] RIP: 0033:0x7f475ae3d829
[  495.469147][ T4206] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  495.488663][ T4206] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  495.496909][ T4206] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  495.504721][ T4206] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  495.512531][ T4206] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  495.520342][ T4206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  495.528155][ T4206] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  495.536067][ T4206]  </TASK>
[  495.545256][ T4208] FAULT_INJECTION: forcing a failure.
[  495.545256][ T4208] name failslab, interval 1, probability 0, space 0, times 0
[  495.557769][ T4208] CPU: 1 PID: 4208 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  495.565996][ T4208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  495.575891][ T4208] Call Trace:
[  495.579015][ T4208]  <TASK>
[  495.581788][ T4208]  dump_stack_lvl+0x151/0x1b7
[  495.586308][ T4208]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  495.591604][ T4208]  dump_stack+0x15/0x17
[  495.596038][ T4208]  should_fail+0x3c0/0x510
[  495.600273][ T4208]  __should_failslab+0x9f/0xe0
[  495.604881][ T4208]  should_failslab+0x9/0x20
[  495.609301][ T4208]  kmem_cache_alloc+0x4f/0x2f0
[  495.613898][ T4208]  ? dup_mmap+0x6d3/0xec0
[  495.618065][ T4208]  dup_mmap+0x6d3/0xec0
[  495.622067][ T4208]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  495.627276][ T4208]  ? __delayed_free_task+0x110/0x110
[  495.632386][ T4208]  ? __kasan_check_write+0x14/0x20
[  495.637337][ T4208]  ? mm_init+0x6bb/0x870
[  495.641417][ T4208]  dup_mm+0x91/0x330
[  495.645147][ T4208]  copy_mm+0x108/0x1b0
[  495.649054][ T4208]  copy_process+0x127a/0x3240
[  495.653664][ T4208]  ? proc_fail_nth_write+0x213/0x290
[  495.658879][ T4208]  ? proc_fail_nth_read+0x220/0x220
[  495.663913][ T4208]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  495.668857][ T4208]  ? vfs_write+0x9af/0x1050
[  495.673209][ T4208]  kernel_clone+0x224/0x8f0
[  495.677536][ T4208]  ? file_end_write+0x1b0/0x1b0
[  495.682495][ T4208]  ? mutex_lock+0xb6/0x130
[  495.686737][ T4208]  ? create_io_thread+0x1e0/0x1e0
[  495.691706][ T4208]  ? __mutex_lock_slowpath+0x10/0x10
[  495.696807][ T4208]  __x64_sys_clone+0x289/0x310
[  495.701410][ T4208]  ? __do_sys_vfork+0x130/0x130
[  495.706093][ T4208]  ? debug_smp_processor_id+0x17/0x20
[  495.711299][ T4208]  do_syscall_64+0x44/0xd0
[  495.715564][ T4208]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  495.721281][ T4208] RIP: 0033:0x7f475ae3d829
[  495.725539][ T4208] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  495.745718][ T4208] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  495.753914][ T4208] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  495.761727][ T4208] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  495.769536][ T4208] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  495.777434][ T4208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  495.785252][ T4208] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  495.793167][ T4208]  </TASK>
[  495.798506][ T4211] FAULT_INJECTION: forcing a failure.
[  495.798506][ T4211] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  495.811795][ T4211] CPU: 0 PID: 4211 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  495.820003][ T4211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  495.829984][ T4211] Call Trace:
[  495.833372][ T4211]  <TASK>
[  495.836145][ T4211]  dump_stack_lvl+0x151/0x1b7
[  495.840746][ T4211]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  495.846042][ T4211]  ? is_module_text_address+0xe1/0x140
[  495.851336][ T4211]  ? stack_trace_save+0x1f0/0x1f0
[  495.856209][ T4211]  dump_stack+0x15/0x17
[  495.860185][ T4211]  should_fail+0x3c0/0x510
[  495.864874][ T4211]  should_fail_alloc_page+0x58/0x70
[  495.870185][ T4211]  __alloc_pages+0x207/0x850
[  495.874601][ T4211]  ? stack_trace_save+0x12d/0x1f0
[  495.879460][ T4211]  ? stack_trace_snprint+0x100/0x100
[  495.884581][ T4211]  ? zone_watermark_fast+0x200/0x200
[  495.889703][ T4211]  ? __kasan_slab_alloc+0xc9/0xe0
[  495.894650][ T4211]  ? __kasan_slab_alloc+0xc9/0xe0
[  495.899507][ T4211]  ? __kasan_slab_alloc+0xb2/0xe0
[  495.904371][ T4211]  ? kmem_cache_alloc+0x189/0x2f0
[  495.909233][ T4211]  ? anon_vma_fork+0x1d9/0x4f0
[  495.913862][ T4211]  get_zeroed_page+0x19/0x40
[  495.918258][ T4211]  __pud_alloc+0x8b/0x260
[  495.922424][ T4211]  ? handle_mm_fault+0x2f60/0x2f60
[  495.927725][ T4211]  copy_page_range+0xd9e/0x1090
[  495.932406][ T4211]  ? pfn_valid+0x1e0/0x1e0
[  495.936746][ T4211]  dup_mmap+0x9fc/0xec0
[  495.940735][ T4211]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  495.947080][ T4211]  ? __delayed_free_task+0x110/0x110
[  495.952194][ T4211]  ? __kasan_check_write+0x14/0x20
[  495.957163][ T4211]  ? mm_init+0x6bb/0x870
[  495.961219][ T4211]  dup_mm+0x91/0x330
[  495.964951][ T4211]  copy_mm+0x108/0x1b0
[  495.968856][ T4211]  copy_process+0x127a/0x3240
[  495.973463][ T4211]  ? proc_fail_nth_write+0x213/0x290
[  495.978670][ T4211]  ? proc_fail_nth_read+0x220/0x220
[  495.983849][ T4211]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  495.988731][ T4211]  ? vfs_write+0x9af/0x1050
[  495.993070][ T4211]  kernel_clone+0x224/0x8f0
[  495.997409][ T4211]  ? file_end_write+0x1b0/0x1b0
[  496.002105][ T4211]  ? mutex_lock+0xb6/0x130
[  496.006356][ T4211]  ? create_io_thread+0x1e0/0x1e0
[  496.011315][ T4211]  ? __mutex_lock_slowpath+0x10/0x10
[  496.016506][ T4211]  __x64_sys_clone+0x289/0x310
[  496.021544][ T4211]  ? __do_sys_vfork+0x130/0x130
[  496.026418][ T4211]  ? debug_smp_processor_id+0x17/0x20
[  496.031699][ T4211]  do_syscall_64+0x44/0xd0
[  496.036118][ T4211]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  496.041849][ T4211] RIP: 0033:0x7f475ae3d829
[  496.046202][ T4211] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  496.066813][ T4211] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  496.075227][ T4211] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  496.083040][ T4211] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  496.090858][ T4211] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  496.098892][ T4211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  496.106825][ T4211] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  496.114943][ T4211]  </TASK>
[  496.122468][ T4213] FAULT_INJECTION: forcing a failure.
[  496.122468][ T4213] name failslab, interval 1, probability 0, space 0, times 0
[  496.134938][ T4213] CPU: 1 PID: 4213 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  496.143188][ T4213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  496.153084][ T4213] Call Trace:
[  496.156294][ T4213]  <TASK>
[  496.159191][ T4213]  dump_stack_lvl+0x151/0x1b7
[  496.163700][ T4213]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  496.168969][ T4213]  dump_stack+0x15/0x17
[  496.172959][ T4213]  should_fail+0x3c0/0x510
[  496.177211][ T4213]  __should_failslab+0x9f/0xe0
[  496.181812][ T4213]  should_failslab+0x9/0x20
[  496.186248][ T4213]  kmem_cache_alloc+0x4f/0x2f0
[  496.190846][ T4213]  ? anon_vma_fork+0x1d9/0x4f0
[  496.195438][ T4213]  anon_vma_fork+0x1d9/0x4f0
[  496.199872][ T4213]  dup_mmap+0x7ec/0xec0
[  496.203856][ T4213]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  496.209066][ T4213]  ? __delayed_free_task+0x110/0x110
[  496.214272][ T4213]  ? __kasan_check_write+0x14/0x20
[  496.219412][ T4213]  ? mm_init+0x6bb/0x870
[  496.223472][ T4213]  dup_mm+0x91/0x330
[  496.227291][ T4213]  copy_mm+0x108/0x1b0
[  496.231478][ T4213]  copy_process+0x127a/0x3240
[  496.235970][ T4213]  ? proc_fail_nth_write+0x213/0x290
[  496.241089][ T4213]  ? proc_fail_nth_read+0x220/0x220
[  496.246238][ T4213]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  496.251156][ T4213]  ? vfs_write+0x9af/0x1050
[  496.255509][ T4213]  kernel_clone+0x224/0x8f0
[  496.259839][ T4213]  ? file_end_write+0x1b0/0x1b0
[  496.264523][ T4213]  ? mutex_lock+0xb6/0x130
[  496.268786][ T4213]  ? create_io_thread+0x1e0/0x1e0
[  496.273639][ T4213]  ? __mutex_lock_slowpath+0x10/0x10
[  496.278844][ T4213]  __x64_sys_clone+0x289/0x310
[  496.283441][ T4213]  ? __do_sys_vfork+0x130/0x130
[  496.288140][ T4213]  ? debug_smp_processor_id+0x17/0x20
[  496.293336][ T4213]  do_syscall_64+0x44/0xd0
[  496.297589][ T4213]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  496.303413][ T4213] RIP: 0033:0x7f475ae3d829
[  496.307660][ T4213] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  496.327099][ T4213] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  496.335692][ T4213] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  496.343762][ T4213] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  496.351581][ T4213] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  496.359384][ T4213] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  496.367203][ T4213] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  496.375193][ T4213]  </TASK>
[  496.382791][ T4215] FAULT_INJECTION: forcing a failure.
[  496.382791][ T4215] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  496.396045][ T4215] CPU: 0 PID: 4215 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  496.404393][ T4215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  496.414258][ T4215] Call Trace:
[  496.417382][ T4215]  <TASK>
[  496.420161][ T4215]  dump_stack_lvl+0x151/0x1b7
[  496.424675][ T4215]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  496.429966][ T4215]  ? __kasan_check_write+0x14/0x20
[  496.434920][ T4215]  ? __set_page_owner+0x2ee/0x310
[  496.439774][ T4215]  dump_stack+0x15/0x17
[  496.443779][ T4215]  should_fail+0x3c0/0x510
[  496.448024][ T4215]  should_fail_alloc_page+0x58/0x70
[  496.453054][ T4215]  __alloc_pages+0x207/0x850
[  496.457478][ T4215]  ? __alloc_pages+0x3bd/0x850
[  496.462081][ T4215]  ? zone_watermark_fast+0x200/0x200
[  496.467199][ T4215]  ? zone_watermark_fast+0x200/0x200
[  496.472321][ T4215]  ? __kasan_slab_alloc+0xc9/0xe0
[  496.477184][ T4215]  ? __kasan_check_write+0x14/0x20
[  496.482136][ T4215]  ? _raw_spin_lock+0xa3/0x1b0
[  496.486816][ T4215]  __pmd_alloc+0xb1/0x550
[  496.491068][ T4215]  ? kmem_cache_alloc+0x189/0x2f0
[  496.495928][ T4215]  ? anon_vma_fork+0x1d9/0x4f0
[  496.500796][ T4215]  ? __pud_alloc+0x260/0x260
[  496.505222][ T4215]  ? __pud_alloc+0x218/0x260
[  496.509736][ T4215]  ? handle_mm_fault+0x2f60/0x2f60
[  496.514859][ T4215]  copy_page_range+0xd04/0x1090
[  496.519549][ T4215]  ? pfn_valid+0x1e0/0x1e0
[  496.523802][ T4215]  dup_mmap+0x9fc/0xec0
[  496.528040][ T4215]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  496.533381][ T4215]  ? __delayed_free_task+0x110/0x110
[  496.538553][ T4215]  ? __kasan_check_write+0x14/0x20
[  496.543499][ T4215]  ? mm_init+0x6bb/0x870
[  496.547603][ T4215]  dup_mm+0x91/0x330
[  496.551395][ T4215]  copy_mm+0x108/0x1b0
[  496.555474][ T4215]  copy_process+0x127a/0x3240
[  496.560074][ T4215]  ? proc_fail_nth_write+0x213/0x290
[  496.565207][ T4215]  ? proc_fail_nth_read+0x220/0x220
[  496.570232][ T4215]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  496.575263][ T4215]  ? vfs_write+0x9af/0x1050
[  496.579786][ T4215]  kernel_clone+0x224/0x8f0
[  496.584223][ T4215]  ? file_end_write+0x1b0/0x1b0
[  496.588907][ T4215]  ? mutex_lock+0xb6/0x130
[  496.593168][ T4215]  ? create_io_thread+0x1e0/0x1e0
[  496.598031][ T4215]  ? __mutex_lock_slowpath+0x10/0x10
[  496.603139][ T4215]  __x64_sys_clone+0x289/0x310
[  496.608211][ T4215]  ? __do_sys_vfork+0x130/0x130
[  496.612861][ T4215]  ? debug_smp_processor_id+0x17/0x20
[  496.618067][ T4215]  do_syscall_64+0x44/0xd0
[  496.622320][ T4215]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  496.628049][ T4215] RIP: 0033:0x7f475ae3d829
[  496.632304][ T4215] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  496.651746][ T4215] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  496.659993][ T4215] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  496.667884][ T4215] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  496.675786][ T4215] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  496.683597][ T4215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  496.691502][ T4215] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  496.699393][ T4215]  </TASK>
[  496.707004][ T4217] FAULT_INJECTION: forcing a failure.
[  496.707004][ T4217] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  496.720186][ T4217] CPU: 1 PID: 4217 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  496.728655][ T4217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  496.738670][ T4217] Call Trace:
[  496.742054][ T4217]  <TASK>
[  496.744919][ T4217]  dump_stack_lvl+0x151/0x1b7
[  496.749427][ T4217]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  496.754726][ T4217]  ? is_module_text_address+0xe1/0x140
[  496.760197][ T4217]  ? stack_trace_save+0x1f0/0x1f0
[  496.765051][ T4217]  dump_stack+0x15/0x17
[  496.769070][ T4217]  should_fail+0x3c0/0x510
[  496.773300][ T4217]  should_fail_alloc_page+0x58/0x70
[  496.778333][ T4217]  __alloc_pages+0x207/0x850
[  496.782759][ T4217]  ? stack_trace_save+0x12d/0x1f0
[  496.787617][ T4217]  ? stack_trace_snprint+0x100/0x100
[  496.792840][ T4217]  ? zone_watermark_fast+0x200/0x200
[  496.797957][ T4217]  ? __kasan_slab_alloc+0xc9/0xe0
[  496.802908][ T4217]  ? __kasan_slab_alloc+0xc9/0xe0
[  496.807937][ T4217]  ? __kasan_slab_alloc+0xb2/0xe0
[  496.812801][ T4217]  ? kmem_cache_alloc+0x189/0x2f0
[  496.817667][ T4217]  ? anon_vma_fork+0x1d9/0x4f0
[  496.822364][ T4217]  get_zeroed_page+0x19/0x40
[  496.826875][ T4217]  __pud_alloc+0x8b/0x260
[  496.831043][ T4217]  ? handle_mm_fault+0x2f60/0x2f60
[  496.835998][ T4217]  copy_page_range+0xd9e/0x1090
[  496.840697][ T4217]  ? pfn_valid+0x1e0/0x1e0
[  496.845361][ T4217]  dup_mmap+0x9fc/0xec0
[  496.849356][ T4217]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  496.854562][ T4217]  ? __delayed_free_task+0x110/0x110
[  496.859682][ T4217]  ? __kasan_check_write+0x14/0x20
[  496.864629][ T4217]  ? mm_init+0x6bb/0x870
[  496.868713][ T4217]  dup_mm+0x91/0x330
[  496.872444][ T4217]  copy_mm+0x108/0x1b0
[  496.876349][ T4217]  copy_process+0x127a/0x3240
[  496.880860][ T4217]  ? proc_fail_nth_write+0x213/0x290
[  496.885979][ T4217]  ? proc_fail_nth_read+0x220/0x220
[  496.891016][ T4217]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  496.896065][ T4217]  ? vfs_write+0x9af/0x1050
[  496.900404][ T4217]  kernel_clone+0x224/0x8f0
[  496.904753][ T4217]  ? file_end_write+0x1b0/0x1b0
[  496.909438][ T4217]  ? mutex_lock+0xb6/0x130
[  496.913684][ T4217]  ? create_io_thread+0x1e0/0x1e0
[  496.918544][ T4217]  ? __mutex_lock_slowpath+0x10/0x10
[  496.923663][ T4217]  __x64_sys_clone+0x289/0x310
[  496.928264][ T4217]  ? __do_sys_vfork+0x130/0x130
[  496.932960][ T4217]  ? debug_smp_processor_id+0x17/0x20
[  496.938180][ T4217]  do_syscall_64+0x44/0xd0
[  496.942416][ T4217]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  496.948140][ T4217] RIP: 0033:0x7f475ae3d829
[  496.952394][ T4217] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  496.971929][ T4217] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  496.980181][ T4217] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  496.987982][ T4217] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  496.995795][ T4217] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  497.003706][ T4217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  497.011505][ T4217] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  497.019502][ T4217]  </TASK>
[  497.026095][ T4220] FAULT_INJECTION: forcing a failure.
[  497.026095][ T4220] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  497.039260][ T4220] CPU: 1 PID: 4220 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  497.047605][ T4220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  497.057585][ T4220] Call Trace:
[  497.060709][ T4220]  <TASK>
[  497.063564][ T4220]  dump_stack_lvl+0x151/0x1b7
[  497.068074][ T4220]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  497.073894][ T4220]  ? __kasan_check_write+0x14/0x20
[  497.078839][ T4220]  ? __set_page_owner+0x2ee/0x310
[  497.083742][ T4220]  dump_stack+0x15/0x17
[  497.088331][ T4220]  should_fail+0x3c0/0x510
[  497.092581][ T4220]  should_fail_alloc_page+0x58/0x70
[  497.097624][ T4220]  __alloc_pages+0x207/0x850
[  497.102038][ T4220]  ? __alloc_pages+0x3bd/0x850
[  497.106639][ T4220]  ? zone_watermark_fast+0x200/0x200
[  497.111765][ T4220]  ? zone_watermark_fast+0x200/0x200
[  497.116966][ T4220]  ? __kasan_slab_alloc+0xc9/0xe0
[  497.121938][ T4220]  ? __kasan_check_write+0x14/0x20
[  497.127245][ T4220]  ? _raw_spin_lock+0xa3/0x1b0
[  497.131831][ T4220]  __pmd_alloc+0xb1/0x550
[  497.136002][ T4220]  ? kmem_cache_alloc+0x189/0x2f0
[  497.140855][ T4220]  ? anon_vma_fork+0x1d9/0x4f0
[  497.145459][ T4220]  ? __pud_alloc+0x260/0x260
[  497.149884][ T4220]  ? __pud_alloc+0x218/0x260
[  497.154318][ T4220]  ? handle_mm_fault+0x2f60/0x2f60
[  497.159253][ T4220]  copy_page_range+0xd04/0x1090
[  497.163942][ T4220]  ? pfn_valid+0x1e0/0x1e0
[  497.168195][ T4220]  dup_mmap+0x9fc/0xec0
[  497.172185][ T4220]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  497.177396][ T4220]  ? __delayed_free_task+0x110/0x110
[  497.182609][ T4220]  ? __kasan_check_write+0x14/0x20
[  497.187558][ T4220]  ? mm_init+0x6bb/0x870
[  497.191973][ T4220]  dup_mm+0x91/0x330
[  497.195711][ T4220]  copy_mm+0x108/0x1b0
[  497.199612][ T4220]  copy_process+0x127a/0x3240
[  497.204124][ T4220]  ? proc_fail_nth_write+0x213/0x290
[  497.209244][ T4220]  ? proc_fail_nth_read+0x220/0x220
[  497.214306][ T4220]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  497.219319][ T4220]  ? vfs_write+0x9af/0x1050
[  497.223721][ T4220]  kernel_clone+0x224/0x8f0
[  497.228002][ T4220]  ? file_end_write+0x1b0/0x1b0
[  497.232680][ T4220]  ? mutex_lock+0xb6/0x130
[  497.237026][ T4220]  ? create_io_thread+0x1e0/0x1e0
[  497.241880][ T4220]  ? __mutex_lock_slowpath+0x10/0x10
[  497.247113][ T4220]  __x64_sys_clone+0x289/0x310
[  497.251691][ T4220]  ? __do_sys_vfork+0x130/0x130
[  497.256560][ T4220]  ? debug_smp_processor_id+0x17/0x20
[  497.261755][ T4220]  do_syscall_64+0x44/0xd0
[  497.266009][ T4220]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  497.271739][ T4220] RIP: 0033:0x7f475ae3d829
[  497.275993][ T4220] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  497.295438][ T4220] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  497.303675][ T4220] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  497.311490][ T4220] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  497.319647][ T4220] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  497.327457][ T4220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  497.335271][ T4220] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  497.343080][ T4220]  </TASK>
[  497.349342][ T4222] FAULT_INJECTION: forcing a failure.
[  497.349342][ T4222] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  497.362398][ T4222] CPU: 1 PID: 4222 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  497.370672][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  497.380563][ T4222] Call Trace:
[  497.383700][ T4222]  <TASK>
[  497.386466][ T4222]  dump_stack_lvl+0x151/0x1b7
[  497.390981][ T4222]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  497.396282][ T4222]  ? is_module_text_address+0xe1/0x140
[  497.401683][ T4222]  ? stack_trace_save+0x1f0/0x1f0
[  497.406515][ T4222]  dump_stack+0x15/0x17
[  497.410504][ T4222]  should_fail+0x3c0/0x510
[  497.414760][ T4222]  should_fail_alloc_page+0x58/0x70
[  497.419964][ T4222]  __alloc_pages+0x207/0x850
[  497.424394][ T4222]  ? stack_trace_save+0x12d/0x1f0
[  497.429258][ T4222]  ? stack_trace_snprint+0x100/0x100
[  497.434376][ T4222]  ? zone_watermark_fast+0x200/0x200
[  497.439491][ T4222]  ? __kasan_slab_alloc+0xc9/0xe0
[  497.444686][ T4222]  ? __kasan_slab_alloc+0xc9/0xe0
[  497.449526][ T4222]  ? __kasan_slab_alloc+0xb2/0xe0
[  497.454388][ T4222]  ? kmem_cache_alloc+0x189/0x2f0
[  497.459247][ T4222]  ? anon_vma_fork+0x1d9/0x4f0
[  497.463855][ T4222]  get_zeroed_page+0x19/0x40
[  497.468276][ T4222]  __pud_alloc+0x8b/0x260
[  497.472437][ T4222]  ? handle_mm_fault+0x2f60/0x2f60
[  497.477514][ T4222]  copy_page_range+0xd9e/0x1090
[  497.482163][ T4222]  ? pfn_valid+0x1e0/0x1e0
[  497.486414][ T4222]  dup_mmap+0x9fc/0xec0
[  497.490491][ T4222]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  497.495700][ T4222]  ? __delayed_free_task+0x110/0x110
[  497.500916][ T4222]  ? __kasan_check_write+0x14/0x20
[  497.505853][ T4222]  ? mm_init+0x6bb/0x870
[  497.509936][ T4222]  dup_mm+0x91/0x330
[  497.513675][ T4222]  copy_mm+0x108/0x1b0
[  497.517656][ T4222]  copy_process+0x127a/0x3240
[  497.522179][ T4222]  ? proc_fail_nth_write+0x213/0x290
[  497.527298][ T4222]  ? proc_fail_nth_read+0x220/0x220
[  497.532418][ T4222]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  497.537475][ T4222]  ? vfs_write+0x9af/0x1050
[  497.541804][ T4222]  kernel_clone+0x224/0x8f0
[  497.546202][ T4222]  ? file_end_write+0x1b0/0x1b0
[  497.550833][ T4222]  ? mutex_lock+0xb6/0x130
[  497.555084][ T4222]  ? create_io_thread+0x1e0/0x1e0
[  497.559939][ T4222]  ? __mutex_lock_slowpath+0x10/0x10
[  497.565061][ T4222]  __x64_sys_clone+0x289/0x310
[  497.569670][ T4222]  ? __do_sys_vfork+0x130/0x130
[  497.574354][ T4222]  ? debug_smp_processor_id+0x17/0x20
[  497.579560][ T4222]  do_syscall_64+0x44/0xd0
[  497.583810][ T4222]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  497.589540][ T4222] RIP: 0033:0x7f475ae3d829
[  497.593796][ T4222] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  497.613233][ T4222] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  497.621561][ T4222] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  497.629373][ T4222] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  497.637356][ T4222] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  497.645752][ T4222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  497.653518][ T4222] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  497.661488][ T4222]  </TASK>
[  497.667580][ T4224] FAULT_INJECTION: forcing a failure.
[  497.667580][ T4224] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  497.680663][ T4224] CPU: 0 PID: 4224 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  497.688906][ T4224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  497.698812][ T4224] Call Trace:
[  497.701928][ T4224]  <TASK>
[  497.704707][ T4224]  dump_stack_lvl+0x151/0x1b7
[  497.709218][ T4224]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  497.714518][ T4224]  ? is_module_text_address+0xe1/0x140
[  497.719900][ T4224]  ? stack_trace_save+0x1f0/0x1f0
[  497.724844][ T4224]  dump_stack+0x15/0x17
[  497.729098][ T4224]  should_fail+0x3c0/0x510
[  497.733352][ T4224]  should_fail_alloc_page+0x58/0x70
[  497.738384][ T4224]  __alloc_pages+0x207/0x850
[  497.742810][ T4224]  ? stack_trace_save+0x12d/0x1f0
[  497.747760][ T4224]  ? stack_trace_snprint+0x100/0x100
[  497.752878][ T4224]  ? zone_watermark_fast+0x200/0x200
[  497.758264][ T4224]  ? __kasan_slab_alloc+0xc9/0xe0
[  497.763135][ T4224]  ? __kasan_slab_alloc+0xc9/0xe0
[  497.767985][ T4224]  ? __kasan_slab_alloc+0xb2/0xe0
[  497.772846][ T4224]  ? kmem_cache_alloc+0x189/0x2f0
[  497.777708][ T4224]  ? anon_vma_fork+0x1d9/0x4f0
[  497.782307][ T4224]  get_zeroed_page+0x19/0x40
[  497.786739][ T4224]  __pud_alloc+0x8b/0x260
[  497.790900][ T4224]  ? handle_mm_fault+0x2f60/0x2f60
[  497.795876][ T4224]  copy_page_range+0xd9e/0x1090
[  497.800565][ T4224]  ? pfn_valid+0x1e0/0x1e0
[  497.804794][ T4224]  dup_mmap+0x9fc/0xec0
[  497.808780][ T4224]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  497.815822][ T4224]  ? __delayed_free_task+0x110/0x110
[  497.820928][ T4224]  ? __kasan_check_write+0x14/0x20
[  497.825878][ T4224]  ? mm_init+0x6bb/0x870
[  497.830049][ T4224]  dup_mm+0x91/0x330
[  497.833777][ T4224]  copy_mm+0x108/0x1b0
[  497.837680][ T4224]  copy_process+0x127a/0x3240
[  497.842198][ T4224]  ? proc_fail_nth_write+0x213/0x290
[  497.847328][ T4224]  ? proc_fail_nth_read+0x220/0x220
[  497.852349][ T4224]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  497.857296][ T4224]  ? vfs_write+0x9af/0x1050
[  497.861636][ T4224]  kernel_clone+0x224/0x8f0
[  497.865973][ T4224]  ? file_end_write+0x1b0/0x1b0
[  497.870662][ T4224]  ? mutex_lock+0xb6/0x130
[  497.874916][ T4224]  ? create_io_thread+0x1e0/0x1e0
[  497.879776][ T4224]  ? __mutex_lock_slowpath+0x10/0x10
[  497.884894][ T4224]  __x64_sys_clone+0x289/0x310
[  497.889496][ T4224]  ? __do_sys_vfork+0x130/0x130
[  497.894185][ T4224]  ? debug_smp_processor_id+0x17/0x20
[  497.899389][ T4224]  do_syscall_64+0x44/0xd0
[  497.903641][ T4224]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  497.909372][ T4224] RIP: 0033:0x7f475ae3d829
[  497.913625][ T4224] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  497.933068][ T4224] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  497.941310][ T4224] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  497.949224][ T4224] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  497.957112][ T4224] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  497.964918][ T4224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  497.972768][ T4224] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  497.980543][ T4224]  </TASK>
[  497.988043][ T4227] FAULT_INJECTION: forcing a failure.
[  497.988043][ T4227] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  498.001112][ T4227] CPU: 0 PID: 4227 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  498.009372][ T4227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  498.019403][ T4227] Call Trace:
[  498.022547][ T4227]  <TASK>
[  498.025333][ T4227]  dump_stack_lvl+0x151/0x1b7
[  498.029816][ T4227]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  498.035113][ T4227]  ? is_module_text_address+0xe1/0x140
[  498.040407][ T4227]  ? stack_trace_save+0x1f0/0x1f0
[  498.045266][ T4227]  dump_stack+0x15/0x17
[  498.049270][ T4227]  should_fail+0x3c0/0x510
[  498.053522][ T4227]  should_fail_alloc_page+0x58/0x70
[  498.058545][ T4227]  __alloc_pages+0x207/0x850
[  498.062975][ T4227]  ? stack_trace_save+0x12d/0x1f0
[  498.067831][ T4227]  ? stack_trace_snprint+0x100/0x100
[  498.073041][ T4227]  ? zone_watermark_fast+0x200/0x200
[  498.078269][ T4227]  ? __kasan_slab_alloc+0xc9/0xe0
[  498.083132][ T4227]  ? __kasan_slab_alloc+0xc9/0xe0
[  498.088424][ T4227]  ? __kasan_slab_alloc+0xb2/0xe0
[  498.093285][ T4227]  ? kmem_cache_alloc+0x189/0x2f0
[  498.098152][ T4227]  ? anon_vma_fork+0x1d9/0x4f0
[  498.102832][ T4227]  get_zeroed_page+0x19/0x40
[  498.107265][ T4227]  __pud_alloc+0x8b/0x260
[  498.111428][ T4227]  ? handle_mm_fault+0x2f60/0x2f60
[  498.116372][ T4227]  copy_page_range+0xd9e/0x1090
[  498.121065][ T4227]  ? pfn_valid+0x1e0/0x1e0
[  498.125308][ T4227]  dup_mmap+0x9fc/0xec0
[  498.129301][ T4227]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  498.134510][ T4227]  ? __delayed_free_task+0x110/0x110
[  498.139636][ T4227]  ? __kasan_check_write+0x14/0x20
[  498.144584][ T4227]  ? mm_init+0x6bb/0x870
[  498.148656][ T4227]  dup_mm+0x91/0x330
[  498.152388][ T4227]  copy_mm+0x108/0x1b0
[  498.156297][ T4227]  copy_process+0x127a/0x3240
[  498.161070][ T4227]  ? proc_fail_nth_write+0x213/0x290
[  498.166189][ T4227]  ? proc_fail_nth_read+0x220/0x220
[  498.171221][ T4227]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  498.176176][ T4227]  ? vfs_write+0x9af/0x1050
[  498.180510][ T4227]  kernel_clone+0x224/0x8f0
[  498.185117][ T4227]  ? file_end_write+0x1b0/0x1b0
[  498.189888][ T4227]  ? mutex_lock+0xb6/0x130
[  498.194139][ T4227]  ? create_io_thread+0x1e0/0x1e0
[  498.199002][ T4227]  ? __mutex_lock_slowpath+0x10/0x10
[  498.204117][ T4227]  __x64_sys_clone+0x289/0x310
[  498.208718][ T4227]  ? __do_sys_vfork+0x130/0x130
[  498.213404][ T4227]  ? debug_smp_processor_id+0x17/0x20
[  498.218611][ T4227]  do_syscall_64+0x44/0xd0
[  498.222862][ T4227]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  498.228590][ T4227] RIP: 0033:0x7f475ae3d829
[  498.232851][ T4227] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  498.252291][ T4227] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  498.260539][ T4227] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  498.268354][ T4227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  498.276154][ T4227] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  498.284021][ T4227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  498.291860][ T4227] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  498.299937][ T4227]  </TASK>
[  498.305840][ T4229] FAULT_INJECTION: forcing a failure.
[  498.305840][ T4229] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  498.318895][ T4229] CPU: 0 PID: 4229 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  498.327161][ T4229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  498.337070][ T4229] Call Trace:
[  498.340183][ T4229]  <TASK>
[  498.342962][ T4229]  dump_stack_lvl+0x151/0x1b7
[  498.347571][ T4229]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  498.352866][ T4229]  ? __kasan_check_write+0x14/0x20
[  498.357810][ T4229]  ? __set_page_owner+0x2ee/0x310
[  498.362851][ T4229]  dump_stack+0x15/0x17
[  498.366952][ T4229]  should_fail+0x3c0/0x510
[  498.371271][ T4229]  should_fail_alloc_page+0x58/0x70
[  498.376304][ T4229]  __alloc_pages+0x207/0x850
[  498.380727][ T4229]  ? __alloc_pages+0x3bd/0x850
[  498.385331][ T4229]  ? zone_watermark_fast+0x200/0x200
[  498.390448][ T4229]  ? zone_watermark_fast+0x200/0x200
[  498.395592][ T4229]  ? __kasan_slab_alloc+0xc9/0xe0
[  498.400605][ T4229]  ? __kasan_check_write+0x14/0x20
[  498.405564][ T4229]  ? _raw_spin_lock+0xa3/0x1b0
[  498.410165][ T4229]  __pmd_alloc+0xb1/0x550
[  498.414425][ T4229]  ? kmem_cache_alloc+0x189/0x2f0
[  498.419272][ T4229]  ? anon_vma_fork+0x1d9/0x4f0
[  498.423953][ T4229]  ? __pud_alloc+0x260/0x260
[  498.428422][ T4229]  ? __pud_alloc+0x218/0x260
[  498.433595][ T4229]  ? handle_mm_fault+0x2f60/0x2f60
[  498.438628][ T4229]  copy_page_range+0xd04/0x1090
[  498.443308][ T4229]  ? pfn_valid+0x1e0/0x1e0
[  498.447600][ T4229]  dup_mmap+0x9fc/0xec0
[  498.451557][ T4229]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  498.456853][ T4229]  ? __delayed_free_task+0x110/0x110
[  498.462144][ T4229]  ? __kasan_check_write+0x14/0x20
[  498.467088][ T4229]  ? mm_init+0x6bb/0x870
[  498.471174][ T4229]  dup_mm+0x91/0x330
[  498.474897][ T4229]  copy_mm+0x108/0x1b0
[  498.478813][ T4229]  copy_process+0x127a/0x3240
[  498.483404][ T4229]  ? proc_fail_nth_write+0x213/0x290
[  498.488555][ T4229]  ? proc_fail_nth_read+0x220/0x220
[  498.494425][ T4229]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  498.499529][ T4229]  ? vfs_write+0x9af/0x1050
[  498.503910][ T4229]  kernel_clone+0x224/0x8f0
[  498.508250][ T4229]  ? file_end_write+0x1b0/0x1b0
[  498.512940][ T4229]  ? mutex_lock+0xb6/0x130
[  498.517187][ T4229]  ? create_io_thread+0x1e0/0x1e0
[  498.522044][ T4229]  ? __mutex_lock_slowpath+0x10/0x10
[  498.527177][ T4229]  __x64_sys_clone+0x289/0x310
[  498.531767][ T4229]  ? __do_sys_vfork+0x130/0x130
[  498.536454][ T4229]  ? debug_smp_processor_id+0x17/0x20
[  498.541836][ T4229]  do_syscall_64+0x44/0xd0
[  498.546175][ T4229]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  498.551913][ T4229] RIP: 0033:0x7f475ae3d829
[  498.556167][ T4229] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  498.576290][ T4229] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  498.584562][ T4229] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  498.592350][ T4229] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  498.600391][ T4229] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  498.608329][ T4229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  498.616220][ T4229] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  498.624029][ T4229]  </TASK>
[  498.630130][ T4231] FAULT_INJECTION: forcing a failure.
[  498.630130][ T4231] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  498.643203][ T4231] CPU: 1 PID: 4231 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  498.651550][ T4231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  498.661437][ T4231] Call Trace:
[  498.664563][ T4231]  <TASK>
[  498.667335][ T4231]  dump_stack_lvl+0x151/0x1b7
[  498.671955][ T4231]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  498.677237][ T4231]  ? is_module_text_address+0xe1/0x140
[  498.682534][ T4231]  ? stack_trace_save+0x1f0/0x1f0
[  498.687389][ T4231]  dump_stack+0x15/0x17
[  498.691644][ T4231]  should_fail+0x3c0/0x510
[  498.696073][ T4231]  should_fail_alloc_page+0x58/0x70
[  498.701109][ T4231]  __alloc_pages+0x207/0x850
[  498.705613][ T4231]  ? stack_trace_save+0x12d/0x1f0
[  498.710477][ T4231]  ? stack_trace_snprint+0x100/0x100
[  498.715591][ T4231]  ? zone_watermark_fast+0x200/0x200
[  498.720712][ T4231]  ? __kasan_slab_alloc+0xc9/0xe0
[  498.726092][ T4231]  ? __kasan_slab_alloc+0xc9/0xe0
[  498.730953][ T4231]  ? __kasan_slab_alloc+0xb2/0xe0
[  498.735812][ T4231]  ? kmem_cache_alloc+0x189/0x2f0
[  498.740675][ T4231]  ? anon_vma_fork+0x1d9/0x4f0
[  498.745274][ T4231]  get_zeroed_page+0x19/0x40
[  498.749704][ T4231]  __pud_alloc+0x8b/0x260
[  498.753872][ T4231]  ? handle_mm_fault+0x2f60/0x2f60
[  498.759073][ T4231]  copy_page_range+0xd9e/0x1090
[  498.763760][ T4231]  ? pfn_valid+0x1e0/0x1e0
[  498.768101][ T4231]  dup_mmap+0x9fc/0xec0
[  498.772092][ T4231]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  498.777502][ T4231]  ? __delayed_free_task+0x110/0x110
[  498.782601][ T4231]  ? __kasan_check_write+0x14/0x20
[  498.787642][ T4231]  ? mm_init+0x6bb/0x870
[  498.791717][ T4231]  dup_mm+0x91/0x330
[  498.795449][ T4231]  copy_mm+0x108/0x1b0
[  498.799352][ T4231]  copy_process+0x127a/0x3240
[  498.803961][ T4231]  ? proc_fail_nth_write+0x213/0x290
[  498.809082][ T4231]  ? proc_fail_nth_read+0x220/0x220
[  498.814114][ T4231]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  498.819061][ T4231]  ? vfs_write+0x9af/0x1050
[  498.823502][ T4231]  kernel_clone+0x224/0x8f0
[  498.827822][ T4231]  ? file_end_write+0x1b0/0x1b0
[  498.832514][ T4231]  ? mutex_lock+0xb6/0x130
[  498.836844][ T4231]  ? create_io_thread+0x1e0/0x1e0
[  498.841708][ T4231]  ? __mutex_lock_slowpath+0x10/0x10
[  498.846838][ T4231]  __x64_sys_clone+0x289/0x310
[  498.851435][ T4231]  ? __do_sys_vfork+0x130/0x130
[  498.856227][ T4231]  ? debug_smp_processor_id+0x17/0x20
[  498.861687][ T4231]  do_syscall_64+0x44/0xd0
[  498.865936][ T4231]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  498.871749][ T4231] RIP: 0033:0x7f475ae3d829
[  498.876012][ T4231] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  498.895536][ T4231] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  498.903777][ T4231] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  498.911616][ T4231] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  498.919396][ T4231] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  498.927208][ T4231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  498.935020][ T4231] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  498.942835][ T4231]  </TASK>
[  498.948790][ T4233] FAULT_INJECTION: forcing a failure.
[  498.948790][ T4233] name failslab, interval 1, probability 0, space 0, times 0
[  498.961467][ T4233] CPU: 1 PID: 4233 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  498.969794][ T4233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  498.979775][ T4233] Call Trace:
[  498.982905][ T4233]  <TASK>
[  498.985946][ T4233]  dump_stack_lvl+0x151/0x1b7
[  498.990449][ T4233]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  498.995930][ T4233]  dump_stack+0x15/0x17
[  498.999909][ T4233]  should_fail+0x3c0/0x510
[  499.004164][ T4233]  __should_failslab+0x9f/0xe0
[  499.008761][ T4233]  should_failslab+0x9/0x20
[  499.013101][ T4233]  kmem_cache_alloc+0x4f/0x2f0
[  499.017709][ T4233]  ? dup_mmap+0x6d3/0xec0
[  499.021865][ T4233]  dup_mmap+0x6d3/0xec0
[  499.025944][ T4233]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  499.031153][ T4233]  ? __delayed_free_task+0x110/0x110
[  499.036283][ T4233]  ? __kasan_check_write+0x14/0x20
[  499.041220][ T4233]  ? mm_init+0x6bb/0x870
[  499.045311][ T4233]  dup_mm+0x91/0x330
[  499.049032][ T4233]  copy_mm+0x108/0x1b0
[  499.052938][ T4233]  copy_process+0x127a/0x3240
[  499.057459][ T4233]  ? proc_fail_nth_write+0x213/0x290
[  499.062836][ T4233]  ? proc_fail_nth_read+0x220/0x220
[  499.067873][ T4233]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  499.072812][ T4233]  ? vfs_write+0x9af/0x1050
[  499.077153][ T4233]  kernel_clone+0x224/0x8f0
[  499.081597][ T4233]  ? file_end_write+0x1b0/0x1b0
[  499.086352][ T4233]  ? mutex_lock+0xb6/0x130
[  499.090614][ T4233]  ? create_io_thread+0x1e0/0x1e0
[  499.095561][ T4233]  ? __mutex_lock_slowpath+0x10/0x10
[  499.100762][ T4233]  __x64_sys_clone+0x289/0x310
[  499.105364][ T4233]  ? __do_sys_vfork+0x130/0x130
[  499.110061][ T4233]  ? debug_smp_processor_id+0x17/0x20
[  499.115259][ T4233]  do_syscall_64+0x44/0xd0
[  499.119508][ T4233]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  499.125232][ T4233] RIP: 0033:0x7f475ae3d829
[  499.129487][ T4233] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  499.148928][ T4233] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  499.157260][ T4233] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  499.165178][ T4233] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  499.172974][ T4233] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  499.180778][ T4233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  499.188589][ T4233] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  499.196419][ T4233]  </TASK>
[  499.203666][ T4236] FAULT_INJECTION: forcing a failure.
[  499.203666][ T4236] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  499.217218][ T4236] CPU: 1 PID: 4236 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  499.225515][ T4236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  499.235417][ T4236] Call Trace:
[  499.238619][ T4236]  <TASK>
[  499.241412][ T4236]  dump_stack_lvl+0x151/0x1b7
[  499.245921][ T4236]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  499.251203][ T4236]  ? __kasan_check_write+0x14/0x20
[  499.256154][ T4236]  ? __set_page_owner+0x2ee/0x310
[  499.261010][ T4236]  dump_stack+0x15/0x17
[  499.265002][ T4236]  should_fail+0x3c0/0x510
[  499.269256][ T4236]  should_fail_alloc_page+0x58/0x70
[  499.274293][ T4236]  __alloc_pages+0x207/0x850
[  499.278716][ T4236]  ? __alloc_pages+0x3bd/0x850
[  499.283316][ T4236]  ? zone_watermark_fast+0x200/0x200
[  499.288437][ T4236]  ? zone_watermark_fast+0x200/0x200
[  499.293628][ T4236]  ? __kasan_slab_alloc+0xc9/0xe0
[  499.298418][ T4236]  ? __kasan_check_write+0x14/0x20
[  499.303366][ T4236]  ? _raw_spin_lock+0xa3/0x1b0
[  499.307980][ T4236]  __pmd_alloc+0xb1/0x550
[  499.312136][ T4236]  ? kmem_cache_alloc+0x189/0x2f0
[  499.316992][ T4236]  ? anon_vma_fork+0x1d9/0x4f0
[  499.321591][ T4236]  ? __pud_alloc+0x260/0x260
[  499.326016][ T4236]  ? __pud_alloc+0x218/0x260
[  499.330476][ T4236]  ? handle_mm_fault+0x2f60/0x2f60
[  499.335402][ T4236]  copy_page_range+0xd04/0x1090
[  499.340085][ T4236]  ? pfn_valid+0x1e0/0x1e0
[  499.345113][ T4236]  dup_mmap+0x9fc/0xec0
[  499.349107][ T4236]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  499.354309][ T4236]  ? __delayed_free_task+0x110/0x110
[  499.359442][ T4236]  ? __kasan_check_write+0x14/0x20
[  499.364378][ T4236]  ? mm_init+0x6bb/0x870
[  499.368473][ T4236]  dup_mm+0x91/0x330
[  499.372193][ T4236]  copy_mm+0x108/0x1b0
[  499.376362][ T4236]  copy_process+0x127a/0x3240
[  499.380871][ T4236]  ? proc_fail_nth_write+0x213/0x290
[  499.385995][ T4236]  ? proc_fail_nth_read+0x220/0x220
[  499.391027][ T4236]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  499.396085][ T4236]  ? vfs_write+0x9af/0x1050
[  499.400495][ T4236]  kernel_clone+0x224/0x8f0
[  499.404939][ T4236]  ? file_end_write+0x1b0/0x1b0
[  499.409713][ T4236]  ? mutex_lock+0xb6/0x130
[  499.413972][ T4236]  ? create_io_thread+0x1e0/0x1e0
[  499.418825][ T4236]  ? __mutex_lock_slowpath+0x10/0x10
[  499.424129][ T4236]  __x64_sys_clone+0x289/0x310
[  499.428720][ T4236]  ? __do_sys_vfork+0x130/0x130
[  499.433413][ T4236]  ? debug_smp_processor_id+0x17/0x20
[  499.439050][ T4236]  do_syscall_64+0x44/0xd0
[  499.443313][ T4236]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  499.449114][ T4236] RIP: 0033:0x7f475ae3d829
[  499.453370][ T4236] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  499.472809][ T4236] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  499.481055][ T4236] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  499.488867][ T4236] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  499.496683][ T4236] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  499.504835][ T4236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  499.512735][ T4236] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  499.520546][ T4236]  </TASK>
[  499.527624][ T4238] FAULT_INJECTION: forcing a failure.
[  499.527624][ T4238] name failslab, interval 1, probability 0, space 0, times 0
[  499.540113][ T4238] CPU: 1 PID: 4238 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  499.548349][ T4238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  499.558330][ T4238] Call Trace:
[  499.561456][ T4238]  <TASK>
[  499.564237][ T4238]  dump_stack_lvl+0x151/0x1b7
[  499.568743][ T4238]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  499.574036][ T4238]  dump_stack+0x15/0x17
[  499.578027][ T4238]  should_fail+0x3c0/0x510
[  499.582281][ T4238]  __should_failslab+0x9f/0xe0
[  499.586880][ T4238]  should_failslab+0x9/0x20
[  499.591219][ T4238]  kmem_cache_alloc+0x4f/0x2f0
[  499.595819][ T4238]  ? anon_vma_fork+0x1d9/0x4f0
[  499.600435][ T4238]  anon_vma_fork+0x1d9/0x4f0
[  499.604939][ T4238]  dup_mmap+0x7ec/0xec0
[  499.608924][ T4238]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  499.614144][ T4238]  ? __delayed_free_task+0x110/0x110
[  499.619283][ T4238]  ? __kasan_check_write+0x14/0x20
[  499.624202][ T4238]  ? mm_init+0x6bb/0x870
[  499.628280][ T4238]  dup_mm+0x91/0x330
[  499.632012][ T4238]  copy_mm+0x108/0x1b0
[  499.635917][ T4238]  copy_process+0x127a/0x3240
[  499.640457][ T4238]  ? proc_fail_nth_write+0x213/0x290
[  499.645552][ T4238]  ? proc_fail_nth_read+0x220/0x220
[  499.650673][ T4238]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  499.655619][ T4238]  ? vfs_write+0x9af/0x1050
[  499.659961][ T4238]  kernel_clone+0x224/0x8f0
[  499.664300][ T4238]  ? file_end_write+0x1b0/0x1b0
[  499.668987][ T4238]  ? mutex_lock+0xb6/0x130
[  499.673324][ T4238]  ? create_io_thread+0x1e0/0x1e0
[  499.678184][ T4238]  ? __mutex_lock_slowpath+0x10/0x10
[  499.683308][ T4238]  __x64_sys_clone+0x289/0x310
[  499.687910][ T4238]  ? __do_sys_vfork+0x130/0x130
[  499.692609][ T4238]  ? debug_smp_processor_id+0x17/0x20
[  499.697892][ T4238]  do_syscall_64+0x44/0xd0
[  499.702150][ T4238]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  499.708216][ T4238] RIP: 0033:0x7f475ae3d829
[  499.712474][ T4238] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  499.732001][ T4238] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  499.740243][ T4238] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  499.748152][ T4238] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  499.755954][ T4238] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  499.763761][ T4238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  499.771578][ T4238] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  499.779656][ T4238]  </TASK>
[  499.786119][ T4240] FAULT_INJECTION: forcing a failure.
[  499.786119][ T4240] name failslab, interval 1, probability 0, space 0, times 0
[  499.798752][ T4240] CPU: 1 PID: 4240 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  499.807209][ T4240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  499.817097][ T4240] Call Trace:
[  499.820220][ T4240]  <TASK>
[  499.823002][ T4240]  dump_stack_lvl+0x151/0x1b7
[  499.827510][ T4240]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  499.832806][ T4240]  dump_stack+0x15/0x17
[  499.836797][ T4240]  should_fail+0x3c0/0x510
[  499.841049][ T4240]  __should_failslab+0x9f/0xe0
[  499.845650][ T4240]  should_failslab+0x9/0x20
[  499.849988][ T4240]  kmem_cache_alloc+0x4f/0x2f0
[  499.854589][ T4240]  ? anon_vma_fork+0x1d9/0x4f0
[  499.859189][ T4240]  anon_vma_fork+0x1d9/0x4f0
[  499.863619][ T4240]  dup_mmap+0x7ec/0xec0
[  499.867608][ T4240]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  499.872818][ T4240]  ? __delayed_free_task+0x110/0x110
[  499.877938][ T4240]  ? __kasan_check_write+0x14/0x20
[  499.882884][ T4240]  ? mm_init+0x6bb/0x870
[  499.886969][ T4240]  dup_mm+0x91/0x330
[  499.890695][ T4240]  copy_mm+0x108/0x1b0
[  499.894603][ T4240]  copy_process+0x127a/0x3240
[  499.899113][ T4240]  ? proc_fail_nth_write+0x213/0x290
[  499.904235][ T4240]  ? proc_fail_nth_read+0x220/0x220
[  499.909270][ T4240]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  499.914216][ T4240]  ? vfs_write+0x9af/0x1050
[  499.918556][ T4240]  kernel_clone+0x224/0x8f0
[  499.922893][ T4240]  ? file_end_write+0x1b0/0x1b0
[  499.927581][ T4240]  ? mutex_lock+0xb6/0x130
[  499.931835][ T4240]  ? create_io_thread+0x1e0/0x1e0
[  499.936693][ T4240]  ? __mutex_lock_slowpath+0x10/0x10
[  499.941816][ T4240]  __x64_sys_clone+0x289/0x310
[  499.946505][ T4240]  ? __do_sys_vfork+0x130/0x130
[  499.951190][ T4240]  ? debug_smp_processor_id+0x17/0x20
[  499.956404][ T4240]  do_syscall_64+0x44/0xd0
[  499.960659][ T4240]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  499.966393][ T4240] RIP: 0033:0x7f475ae3d829
[  499.970634][ T4240] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  499.990073][ T4240] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  499.998424][ T4240] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  500.006400][ T4240] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  500.014208][ T4240] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  500.022199][ T4240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  500.030006][ T4240] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  500.037905][ T4240]  </TASK>
[  500.044254][ T4242] FAULT_INJECTION: forcing a failure.
[  500.044254][ T4242] name failslab, interval 1, probability 0, space 0, times 0
[  500.056728][ T4242] CPU: 1 PID: 4242 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  500.064978][ T4242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  500.074881][ T4242] Call Trace:
[  500.077999][ T4242]  <TASK>
[  500.080775][ T4242]  dump_stack_lvl+0x151/0x1b7
[  500.085287][ T4242]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  500.090609][ T4242]  ? __kasan_check_write+0x14/0x20
[  500.095612][ T4242]  ? up_write+0xa1/0x190
[  500.099699][ T4242]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  500.105951][ T4242]  dump_stack+0x15/0x17
[  500.109934][ T4242]  should_fail+0x3c0/0x510
[  500.114192][ T4242]  __should_failslab+0x9f/0xe0
[  500.118789][ T4242]  should_failslab+0x9/0x20
[  500.123125][ T4242]  kmem_cache_alloc+0x4f/0x2f0
[  500.127730][ T4242]  ? anon_vma_fork+0xf7/0x4f0
[  500.132241][ T4242]  anon_vma_fork+0xf7/0x4f0
[  500.136868][ T4242]  ? dup_mmap+0x6ef/0xec0
[  500.141121][ T4242]  dup_mmap+0x7ec/0xec0
[  500.145114][ T4242]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  500.150323][ T4242]  ? __delayed_free_task+0x110/0x110
[  500.155442][ T4242]  ? __kasan_check_write+0x14/0x20
[  500.160397][ T4242]  ? mm_init+0x6bb/0x870
[  500.164467][ T4242]  dup_mm+0x91/0x330
[  500.168201][ T4242]  copy_mm+0x108/0x1b0
[  500.172104][ T4242]  copy_process+0x127a/0x3240
[  500.176620][ T4242]  ? proc_fail_nth_write+0x213/0x290
[  500.181738][ T4242]  ? proc_fail_nth_read+0x220/0x220
[  500.186795][ T4242]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  500.191721][ T4242]  ? vfs_write+0x9af/0x1050
[  500.196064][ T4242]  kernel_clone+0x224/0x8f0
[  500.200402][ T4242]  ? file_end_write+0x1b0/0x1b0
[  500.205127][ T4242]  ? mutex_lock+0xb6/0x130
[  500.209369][ T4242]  ? create_io_thread+0x1e0/0x1e0
[  500.214312][ T4242]  ? __mutex_lock_slowpath+0x10/0x10
[  500.219446][ T4242]  __x64_sys_clone+0x289/0x310
[  500.224030][ T4242]  ? __do_sys_vfork+0x130/0x130
[  500.228720][ T4242]  ? debug_smp_processor_id+0x17/0x20
[  500.233927][ T4242]  do_syscall_64+0x44/0xd0
[  500.238176][ T4242]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  500.243903][ T4242] RIP: 0033:0x7f475ae3d829
[  500.248157][ T4242] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  500.267771][ T4242] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  500.276014][ T4242] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  500.283827][ T4242] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  500.291639][ T4242] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  500.299449][ T4242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  500.307262][ T4242] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  500.315074][ T4242]  </TASK>
[  500.320543][ T4245] FAULT_INJECTION: forcing a failure.
[  500.320543][ T4245] name failslab, interval 1, probability 0, space 0, times 0
[  500.333076][ T4245] CPU: 0 PID: 4245 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  500.341381][ T4245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  500.351268][ T4245] Call Trace:
[  500.354392][ T4245]  <TASK>
[  500.357173][ T4245]  dump_stack_lvl+0x151/0x1b7
[  500.361684][ T4245]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  500.366978][ T4245]  dump_stack+0x15/0x17
[  500.371056][ T4245]  should_fail+0x3c0/0x510
[  500.375308][ T4245]  __should_failslab+0x9f/0xe0
[  500.379909][ T4245]  should_failslab+0x9/0x20
[  500.384249][ T4245]  kmem_cache_alloc+0x4f/0x2f0
[  500.388963][ T4245]  ? anon_vma_clone+0xa1/0x510
[  500.393540][ T4245]  anon_vma_clone+0xa1/0x510
[  500.398048][ T4245]  anon_vma_fork+0x91/0x4f0
[  500.402486][ T4245]  ? dup_mmap+0x6ef/0xec0
[  500.406650][ T4245]  dup_mmap+0x7ec/0xec0
[  500.410633][ T4245]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  500.415926][ T4245]  ? __delayed_free_task+0x110/0x110
[  500.421048][ T4245]  ? __kasan_check_write+0x14/0x20
[  500.426083][ T4245]  ? mm_init+0x6bb/0x870
[  500.430160][ T4245]  dup_mm+0x91/0x330
[  500.433920][ T4245]  copy_mm+0x108/0x1b0
[  500.437801][ T4245]  copy_process+0x127a/0x3240
[  500.442321][ T4245]  ? proc_fail_nth_write+0x213/0x290
[  500.447433][ T4245]  ? proc_fail_nth_read+0x220/0x220
[  500.452471][ T4245]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  500.457506][ T4245]  ? vfs_write+0x9af/0x1050
[  500.461840][ T4245]  kernel_clone+0x224/0x8f0
[  500.466178][ T4245]  ? file_end_write+0x1b0/0x1b0
[  500.470872][ T4245]  ? mutex_lock+0xb6/0x130
[  500.475143][ T4245]  ? create_io_thread+0x1e0/0x1e0
[  500.479981][ T4245]  ? __mutex_lock_slowpath+0x10/0x10
[  500.485351][ T4245]  __x64_sys_clone+0x289/0x310
[  500.489983][ T4245]  ? __do_sys_vfork+0x130/0x130
[  500.494666][ T4245]  ? debug_smp_processor_id+0x17/0x20
[  500.499905][ T4245]  do_syscall_64+0x44/0xd0
[  500.504125][ T4245]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  500.509940][ T4245] RIP: 0033:0x7f475ae3d829
[  500.514235][ T4245] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  500.534069][ T4245] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  500.542409][ T4245] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  500.550243][ T4245] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  500.558210][ T4245] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  500.566012][ T4245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  500.573826][ T4245] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  500.581820][ T4245]  </TASK>
[  500.588692][ T4248] FAULT_INJECTION: forcing a failure.
[  500.588692][ T4248] name failslab, interval 1, probability 0, space 0, times 0
[  500.601416][ T4248] CPU: 1 PID: 4248 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  500.609722][ T4248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  500.619614][ T4248] Call Trace:
[  500.623194][ T4248]  <TASK>
[  500.625949][ T4248]  dump_stack_lvl+0x151/0x1b7
[  500.630643][ T4248]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  500.635933][ T4248]  dump_stack+0x15/0x17
[  500.639945][ T4248]  should_fail+0x3c0/0x510
[  500.644524][ T4248]  __should_failslab+0x9f/0xe0
[  500.651201][ T4248]  should_failslab+0x9/0x20
[  500.655800][ T4248]  kmem_cache_alloc+0x4f/0x2f0
[  500.660402][ T4248]  ? anon_vma_fork+0x1d9/0x4f0
[  500.665003][ T4248]  anon_vma_fork+0x1d9/0x4f0
[  500.669587][ T4248]  dup_mmap+0x7ec/0xec0
[  500.673514][ T4248]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  500.678893][ T4248]  ? __delayed_free_task+0x110/0x110
[  500.684065][ T4248]  ? __kasan_check_write+0x14/0x20
[  500.688965][ T4248]  ? mm_init+0x6bb/0x870
[  500.693120][ T4248]  dup_mm+0x91/0x330
[  500.696859][ T4248]  copy_mm+0x108/0x1b0
[  500.700767][ T4248]  copy_process+0x127a/0x3240
[  500.705453][ T4248]  ? proc_fail_nth_write+0x213/0x290
[  500.710571][ T4248]  ? proc_fail_nth_read+0x220/0x220
[  500.715613][ T4248]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  500.720553][ T4248]  ? vfs_write+0x9af/0x1050
[  500.724919][ T4248]  kernel_clone+0x224/0x8f0
[  500.729244][ T4248]  ? file_end_write+0x1b0/0x1b0
[  500.733921][ T4248]  ? mutex_lock+0xb6/0x130
[  500.738171][ T4248]  ? create_io_thread+0x1e0/0x1e0
[  500.743205][ T4248]  ? __mutex_lock_slowpath+0x10/0x10
[  500.748329][ T4248]  __x64_sys_clone+0x289/0x310
[  500.752928][ T4248]  ? __do_sys_vfork+0x130/0x130
[  500.757614][ T4248]  ? debug_smp_processor_id+0x17/0x20
[  500.762822][ T4248]  do_syscall_64+0x44/0xd0
[  500.767075][ T4248]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  500.772799][ T4248] RIP: 0033:0x7f475ae3d829
[  500.777056][ T4248] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  500.796928][ T4248] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  500.805173][ T4248] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  500.812983][ T4248] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  500.820800][ T4248] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  500.828610][ T4248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  500.836509][ T4248] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  500.845197][ T4248]  </TASK>
[  500.851441][ T4250] FAULT_INJECTION: forcing a failure.
[  500.851441][ T4250] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  500.864672][ T4250] CPU: 0 PID: 4250 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  500.872995][ T4250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  500.882890][ T4250] Call Trace:
[  500.886012][ T4250]  <TASK>
[  500.888792][ T4250]  dump_stack_lvl+0x151/0x1b7
[  500.893303][ T4250]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  500.898595][ T4250]  ? is_module_text_address+0xe1/0x140
[  500.903893][ T4250]  ? stack_trace_save+0x1f0/0x1f0
[  500.908752][ T4250]  dump_stack+0x15/0x17
[  500.912757][ T4250]  should_fail+0x3c0/0x510
[  500.916996][ T4250]  should_fail_alloc_page+0x58/0x70
[  500.922035][ T4250]  __alloc_pages+0x207/0x850
[  500.926456][ T4250]  ? stack_trace_save+0x12d/0x1f0
[  500.931318][ T4250]  ? stack_trace_snprint+0x100/0x100
[  500.936465][ T4250]  ? zone_watermark_fast+0x200/0x200
[  500.941559][ T4250]  ? __kasan_slab_alloc+0xc9/0xe0
[  500.946421][ T4250]  ? __kasan_slab_alloc+0xc9/0xe0
[  500.951296][ T4250]  ? __kasan_slab_alloc+0xb2/0xe0
[  500.956141][ T4250]  ? kmem_cache_alloc+0x189/0x2f0
[  500.961010][ T4250]  ? anon_vma_fork+0x1d9/0x4f0
[  500.965610][ T4250]  get_zeroed_page+0x19/0x40
[  500.970028][ T4250]  __pud_alloc+0x8b/0x260
[  500.974224][ T4250]  ? handle_mm_fault+0x2f60/0x2f60
[  500.979139][ T4250]  copy_page_range+0xd9e/0x1090
[  500.983833][ T4250]  ? pfn_valid+0x1e0/0x1e0
[  500.988689][ T4250]  dup_mmap+0x9fc/0xec0
[  500.992679][ T4250]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  500.997894][ T4250]  ? __delayed_free_task+0x110/0x110
[  501.003005][ T4250]  ? __kasan_check_write+0x14/0x20
[  501.007982][ T4250]  ? mm_init+0x6bb/0x870
[  501.012042][ T4250]  dup_mm+0x91/0x330
[  501.015764][ T4250]  copy_mm+0x108/0x1b0
[  501.019675][ T4250]  copy_process+0x127a/0x3240
[  501.024185][ T4250]  ? proc_fail_nth_write+0x213/0x290
[  501.029303][ T4250]  ? proc_fail_nth_read+0x220/0x220
[  501.034354][ T4250]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  501.039284][ T4250]  ? vfs_write+0x9af/0x1050
[  501.043624][ T4250]  kernel_clone+0x224/0x8f0
[  501.047971][ T4250]  ? file_end_write+0x1b0/0x1b0
[  501.052652][ T4250]  ? mutex_lock+0xb6/0x130
[  501.056902][ T4250]  ? create_io_thread+0x1e0/0x1e0
[  501.061763][ T4250]  ? __mutex_lock_slowpath+0x10/0x10
[  501.067024][ T4250]  __x64_sys_clone+0x289/0x310
[  501.071625][ T4250]  ? __do_sys_vfork+0x130/0x130
[  501.076313][ T4250]  ? debug_smp_processor_id+0x17/0x20
[  501.081517][ T4250]  do_syscall_64+0x44/0xd0
[  501.085868][ T4250]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  501.091585][ T4250] RIP: 0033:0x7f475ae3d829
[  501.095836][ T4250] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  501.115280][ T4250] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  501.123523][ T4250] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  501.131337][ T4250] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  501.139145][ T4250] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  501.146957][ T4250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  501.154772][ T4250] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  501.162586][ T4250]  </TASK>
[  501.168456][ T4252] FAULT_INJECTION: forcing a failure.
[  501.168456][ T4252] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  501.181490][ T4252] CPU: 1 PID: 4252 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  501.189787][ T4252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  501.199683][ T4252] Call Trace:
[  501.202807][ T4252]  <TASK>
[  501.205584][ T4252]  dump_stack_lvl+0x151/0x1b7
[  501.210188][ T4252]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  501.215574][ T4252]  ? is_module_text_address+0xe1/0x140
[  501.220871][ T4252]  ? stack_trace_save+0x1f0/0x1f0
[  501.225819][ T4252]  dump_stack+0x15/0x17
[  501.229802][ T4252]  should_fail+0x3c0/0x510
[  501.234051][ T4252]  should_fail_alloc_page+0x58/0x70
[  501.239085][ T4252]  __alloc_pages+0x207/0x850
[  501.243512][ T4252]  ? stack_trace_save+0x12d/0x1f0
[  501.248371][ T4252]  ? stack_trace_snprint+0x100/0x100
[  501.253501][ T4252]  ? zone_watermark_fast+0x200/0x200
[  501.258610][ T4252]  ? __kasan_slab_alloc+0xc9/0xe0
[  501.263473][ T4252]  ? __kasan_slab_alloc+0xc9/0xe0
[  501.268334][ T4252]  ? __kasan_slab_alloc+0xb2/0xe0
[  501.273284][ T4252]  ? kmem_cache_alloc+0x189/0x2f0
[  501.278140][ T4252]  ? anon_vma_fork+0x1d9/0x4f0
[  501.282744][ T4252]  get_zeroed_page+0x19/0x40
[  501.287195][ T4252]  __pud_alloc+0x8b/0x260
[  501.291332][ T4252]  ? handle_mm_fault+0x2f60/0x2f60
[  501.296283][ T4252]  copy_page_range+0xd9e/0x1090
[  501.300970][ T4252]  ? pfn_valid+0x1e0/0x1e0
[  501.305221][ T4252]  dup_mmap+0x9fc/0xec0
[  501.309210][ T4252]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  501.314418][ T4252]  ? __delayed_free_task+0x110/0x110
[  501.319540][ T4252]  ? __kasan_check_write+0x14/0x20
[  501.324488][ T4252]  ? mm_init+0x6bb/0x870
[  501.329898][ T4252]  dup_mm+0x91/0x330
[  501.333630][ T4252]  copy_mm+0x108/0x1b0
[  501.337538][ T4252]  copy_process+0x127a/0x3240
[  501.342159][ T4252]  ? proc_fail_nth_write+0x213/0x290
[  501.347284][ T4252]  ? proc_fail_nth_read+0x220/0x220
[  501.352313][ T4252]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  501.357406][ T4252]  ? vfs_write+0x9af/0x1050
[  501.361693][ T4252]  kernel_clone+0x224/0x8f0
[  501.366027][ T4252]  ? file_end_write+0x1b0/0x1b0
[  501.370713][ T4252]  ? mutex_lock+0xb6/0x130
[  501.374965][ T4252]  ? create_io_thread+0x1e0/0x1e0
[  501.379828][ T4252]  ? __mutex_lock_slowpath+0x10/0x10
[  501.384946][ T4252]  __x64_sys_clone+0x289/0x310
[  501.389546][ T4252]  ? __do_sys_vfork+0x130/0x130
[  501.394232][ T4252]  ? debug_smp_processor_id+0x17/0x20
[  501.399440][ T4252]  do_syscall_64+0x44/0xd0
[  501.403695][ T4252]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  501.409418][ T4252] RIP: 0033:0x7f475ae3d829
[  501.413674][ T4252] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  501.433203][ T4252] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  501.441448][ T4252] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  501.449354][ T4252] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  501.457155][ T4252] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  501.464968][ T4252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  501.472776][ T4252] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  501.480592][ T4252]  </TASK>
[  501.486393][ T4255] FAULT_INJECTION: forcing a failure.
[  501.486393][ T4255] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  501.499482][ T4255] CPU: 1 PID: 4255 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  501.507721][ T4255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  501.517616][ T4255] Call Trace:
[  501.520844][ T4255]  <TASK>
[  501.523620][ T4255]  dump_stack_lvl+0x151/0x1b7
[  501.528133][ T4255]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  501.533430][ T4255]  dump_stack+0x15/0x17
[  501.537417][ T4255]  should_fail+0x3c0/0x510
[  501.541671][ T4255]  should_fail_alloc_page+0x58/0x70
[  501.546706][ T4255]  __alloc_pages+0x207/0x850
[  501.551134][ T4255]  ? zone_watermark_fast+0x200/0x200
[  501.556256][ T4255]  ? dup_mmap+0x9fc/0xec0
[  501.560441][ T4255]  ? dup_mm+0x91/0x330
[  501.564340][ T4255]  ? copy_mm+0x108/0x1b0
[  501.568403][ T4255]  ? copy_process+0x127a/0x3240
[  501.573099][ T4255]  ? kvm_sched_clock_read+0x18/0x40
[  501.578134][ T4255]  pte_alloc_one+0x73/0x1b0
[  501.582479][ T4255]  ? pfn_modify_allowed+0x2e0/0x2e0
[  501.587505][ T4255]  ? __kasan_check_write+0x14/0x20
[  501.592448][ T4255]  ? __set_page_owner+0x2ee/0x310
[  501.598716][ T4255]  __pte_alloc+0x86/0x350
[  501.602956][ T4255]  ? free_pgtables+0x210/0x210
[  501.607677][ T4255]  copy_pte_range+0x1b1f/0x20b0
[  501.612459][ T4255]  ? __kunmap_atomic+0x80/0x80
[  501.617071][ T4255]  ? __pud_alloc+0x260/0x260
[  501.621475][ T4255]  ? __pud_alloc+0x218/0x260
[  501.625904][ T4255]  ? handle_mm_fault+0x2f60/0x2f60
[  501.630977][ T4255]  copy_page_range+0xc1e/0x1090
[  501.635770][ T4255]  ? pfn_valid+0x1e0/0x1e0
[  501.640015][ T4255]  dup_mmap+0x9fc/0xec0
[  501.644146][ T4255]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  501.649305][ T4255]  ? __delayed_free_task+0x110/0x110
[  501.654533][ T4255]  ? __kasan_check_write+0x14/0x20
[  501.659464][ T4255]  ? mm_init+0x6bb/0x870
[  501.663535][ T4255]  dup_mm+0x91/0x330
[  501.667302][ T4255]  copy_mm+0x108/0x1b0
[  501.671178][ T4255]  copy_process+0x127a/0x3240
[  501.675689][ T4255]  ? proc_fail_nth_write+0x213/0x290
[  501.680807][ T4255]  ? proc_fail_nth_read+0x220/0x220
[  501.685848][ T4255]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  501.690786][ T4255]  ? vfs_write+0x9af/0x1050
[  501.695126][ T4255]  kernel_clone+0x224/0x8f0
[  501.699465][ T4255]  ? file_end_write+0x1b0/0x1b0
[  501.704154][ T4255]  ? mutex_lock+0xb6/0x130
[  501.708410][ T4255]  ? create_io_thread+0x1e0/0x1e0
[  501.713272][ T4255]  ? __mutex_lock_slowpath+0x10/0x10
[  501.718385][ T4255]  __x64_sys_clone+0x289/0x310
[  501.722991][ T4255]  ? __do_sys_vfork+0x130/0x130
[  501.727687][ T4255]  ? debug_smp_processor_id+0x17/0x20
[  501.732880][ T4255]  do_syscall_64+0x44/0xd0
[  501.737143][ T4255]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  501.742863][ T4255] RIP: 0033:0x7f475ae3d829
[  501.747116][ T4255] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  501.766567][ T4255] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  501.775357][ T4255] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  501.783222][ T4255] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  501.791031][ T4255] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  501.798852][ T4255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  501.806652][ T4255] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  501.814566][ T4255]  </TASK>
[  501.820740][ T4257] FAULT_INJECTION: forcing a failure.
[  501.820740][ T4257] name failslab, interval 1, probability 0, space 0, times 0
[  501.833198][ T4257] CPU: 0 PID: 4257 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  501.841466][ T4257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  501.851448][ T4257] Call Trace:
[  501.854584][ T4257]  <TASK>
[  501.857354][ T4257]  dump_stack_lvl+0x151/0x1b7
[  501.861861][ T4257]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  501.867160][ T4257]  ? __kasan_check_write+0x14/0x20
[  501.872106][ T4257]  ? up_write+0xa1/0x190
[  501.876185][ T4257]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  501.882432][ T4257]  dump_stack+0x15/0x17
[  501.886511][ T4257]  should_fail+0x3c0/0x510
[  501.890766][ T4257]  __should_failslab+0x9f/0xe0
[  501.895368][ T4257]  should_failslab+0x9/0x20
[  501.899712][ T4257]  kmem_cache_alloc+0x4f/0x2f0
[  501.904304][ T4257]  ? anon_vma_fork+0xf7/0x4f0
[  501.908816][ T4257]  anon_vma_fork+0xf7/0x4f0
[  501.913159][ T4257]  ? dup_mmap+0x6ef/0xec0
[  501.917336][ T4257]  dup_mmap+0x7ec/0xec0
[  501.921403][ T4257]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  501.926610][ T4257]  ? __delayed_free_task+0x110/0x110
[  501.931729][ T4257]  ? __kasan_check_write+0x14/0x20
[  501.936677][ T4257]  ? mm_init+0x6bb/0x870
[  501.940756][ T4257]  dup_mm+0x91/0x330
[  501.944507][ T4257]  copy_mm+0x108/0x1b0
[  501.948483][ T4257]  copy_process+0x127a/0x3240
[  501.952997][ T4257]  ? proc_fail_nth_write+0x213/0x290
[  501.958201][ T4257]  ? proc_fail_nth_read+0x220/0x220
[  501.963234][ T4257]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  501.968191][ T4257]  ? vfs_write+0x9af/0x1050
[  501.972528][ T4257]  kernel_clone+0x224/0x8f0
[  501.976865][ T4257]  ? file_end_write+0x1b0/0x1b0
[  501.981567][ T4257]  ? mutex_lock+0xb6/0x130
[  501.985808][ T4257]  ? create_io_thread+0x1e0/0x1e0
[  501.990668][ T4257]  ? __mutex_lock_slowpath+0x10/0x10
[  501.995782][ T4257]  __x64_sys_clone+0x289/0x310
[  502.000386][ T4257]  ? __do_sys_vfork+0x130/0x130
[  502.005073][ T4257]  ? debug_smp_processor_id+0x17/0x20
[  502.010276][ T4257]  do_syscall_64+0x44/0xd0
[  502.014530][ T4257]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  502.020356][ T4257] RIP: 0033:0x7f475ae3d829
[  502.024642][ T4257] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  502.044046][ T4257] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  502.052472][ T4257] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  502.060716][ T4257] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  502.068528][ T4257] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  502.076422][ T4257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  502.084235][ T4257] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  502.092049][ T4257]  </TASK>
[  502.098257][ T4259] FAULT_INJECTION: forcing a failure.
[  502.098257][ T4259] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  502.111315][ T4259] CPU: 0 PID: 4259 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  502.119666][ T4259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  502.129557][ T4259] Call Trace:
[  502.133118][ T4259]  <TASK>
[  502.135900][ T4259]  dump_stack_lvl+0x151/0x1b7
[  502.140460][ T4259]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  502.145701][ T4259]  ? __kasan_check_write+0x14/0x20
[  502.150660][ T4259]  ? __set_page_owner+0x2ee/0x310
[  502.155511][ T4259]  dump_stack+0x15/0x17
[  502.159502][ T4259]  should_fail+0x3c0/0x510
[  502.163753][ T4259]  should_fail_alloc_page+0x58/0x70
[  502.168789][ T4259]  __alloc_pages+0x207/0x850
[  502.173301][ T4259]  ? __alloc_pages+0x3bd/0x850
[  502.177904][ T4259]  ? zone_watermark_fast+0x200/0x200
[  502.183023][ T4259]  ? zone_watermark_fast+0x200/0x200
[  502.188141][ T4259]  ? __kasan_slab_alloc+0xc9/0xe0
[  502.193008][ T4259]  ? __kasan_check_write+0x14/0x20
[  502.198045][ T4259]  ? _raw_spin_lock+0xa3/0x1b0
[  502.202642][ T4259]  __pmd_alloc+0xb1/0x550
[  502.206890][ T4259]  ? kmem_cache_alloc+0x189/0x2f0
[  502.211836][ T4259]  ? anon_vma_fork+0x1d9/0x4f0
[  502.216437][ T4259]  ? __pud_alloc+0x260/0x260
[  502.220863][ T4259]  ? __pud_alloc+0x218/0x260
[  502.225289][ T4259]  ? handle_mm_fault+0x2f60/0x2f60
[  502.230236][ T4259]  copy_page_range+0xd04/0x1090
[  502.234924][ T4259]  ? pfn_valid+0x1e0/0x1e0
[  502.239190][ T4259]  dup_mmap+0x9fc/0xec0
[  502.243177][ T4259]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  502.248472][ T4259]  ? __delayed_free_task+0x110/0x110
[  502.253669][ T4259]  ? __kasan_check_write+0x14/0x20
[  502.258617][ T4259]  ? mm_init+0x6bb/0x870
[  502.262844][ T4259]  dup_mm+0x91/0x330
[  502.266541][ T4259]  copy_mm+0x108/0x1b0
[  502.270441][ T4259]  copy_process+0x127a/0x3240
[  502.275047][ T4259]  ? proc_fail_nth_write+0x213/0x290
[  502.280165][ T4259]  ? proc_fail_nth_read+0x220/0x220
[  502.285194][ T4259]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  502.290162][ T4259]  ? vfs_write+0x9af/0x1050
[  502.294484][ T4259]  kernel_clone+0x224/0x8f0
[  502.298821][ T4259]  ? file_end_write+0x1b0/0x1b0
[  502.303515][ T4259]  ? mutex_lock+0xb6/0x130
[  502.307761][ T4259]  ? create_io_thread+0x1e0/0x1e0
[  502.312620][ T4259]  ? __mutex_lock_slowpath+0x10/0x10
[  502.317740][ T4259]  __x64_sys_clone+0x289/0x310
[  502.322343][ T4259]  ? __do_sys_vfork+0x130/0x130
[  502.327030][ T4259]  ? debug_smp_processor_id+0x17/0x20
[  502.332237][ T4259]  do_syscall_64+0x44/0xd0
[  502.336492][ T4259]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  502.342254][ T4259] RIP: 0033:0x7f475ae3d829
[  502.346476][ T4259] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  502.365923][ T4259] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  502.374156][ T4259] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  502.381973][ T4259] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  502.389782][ T4259] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  502.397681][ T4259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  502.405488][ T4259] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  502.413320][ T4259]  </TASK>
[  502.419721][ T4262] FAULT_INJECTION: forcing a failure.
[  502.419721][ T4262] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  502.433005][ T4262] CPU: 0 PID: 4262 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  502.441247][ T4262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  502.451147][ T4262] Call Trace:
[  502.454610][ T4262]  <TASK>
[  502.457387][ T4262]  dump_stack_lvl+0x151/0x1b7
[  502.461937][ T4262]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  502.467202][ T4262]  ? is_module_text_address+0xe1/0x140
[  502.472500][ T4262]  ? stack_trace_save+0x1f0/0x1f0
[  502.477350][ T4262]  dump_stack+0x15/0x17
[  502.481352][ T4262]  should_fail+0x3c0/0x510
[  502.485598][ T4262]  should_fail_alloc_page+0x58/0x70
[  502.490812][ T4262]  __alloc_pages+0x207/0x850
[  502.495243][ T4262]  ? stack_trace_save+0x12d/0x1f0
[  502.500177][ T4262]  ? stack_trace_snprint+0x100/0x100
[  502.505298][ T4262]  ? zone_watermark_fast+0x200/0x200
[  502.510416][ T4262]  ? __kasan_slab_alloc+0xc9/0xe0
[  502.515277][ T4262]  ? __kasan_slab_alloc+0xc9/0xe0
[  502.520140][ T4262]  ? __kasan_slab_alloc+0xb2/0xe0
[  502.525009][ T4262]  ? kmem_cache_alloc+0x189/0x2f0
[  502.529866][ T4262]  ? anon_vma_fork+0x1d9/0x4f0
[  502.534460][ T4262]  get_zeroed_page+0x19/0x40
[  502.539234][ T4262]  __pud_alloc+0x8b/0x260
[  502.543398][ T4262]  ? handle_mm_fault+0x2f60/0x2f60
[  502.548433][ T4262]  copy_page_range+0xd9e/0x1090
[  502.553130][ T4262]  ? pfn_valid+0x1e0/0x1e0
[  502.557406][ T4262]  dup_mmap+0x9fc/0xec0
[  502.561367][ T4262]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  502.566571][ T4262]  ? __delayed_free_task+0x110/0x110
[  502.571693][ T4262]  ? __kasan_check_write+0x14/0x20
[  502.576636][ T4262]  ? mm_init+0x6bb/0x870
[  502.580718][ T4262]  dup_mm+0x91/0x330
[  502.584450][ T4262]  copy_mm+0x108/0x1b0
[  502.588355][ T4262]  copy_process+0x127a/0x3240
[  502.592871][ T4262]  ? proc_fail_nth_write+0x213/0x290
[  502.597995][ T4262]  ? proc_fail_nth_read+0x220/0x220
[  502.603025][ T4262]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  502.607970][ T4262]  ? vfs_write+0x9af/0x1050
[  502.612310][ T4262]  kernel_clone+0x224/0x8f0
[  502.616650][ T4262]  ? file_end_write+0x1b0/0x1b0
[  502.621336][ T4262]  ? mutex_lock+0xb6/0x130
[  502.625699][ T4262]  ? create_io_thread+0x1e0/0x1e0
[  502.630658][ T4262]  ? __mutex_lock_slowpath+0x10/0x10
[  502.635778][ T4262]  __x64_sys_clone+0x289/0x310
[  502.640407][ T4262]  ? __do_sys_vfork+0x130/0x130
[  502.645066][ T4262]  ? debug_smp_processor_id+0x17/0x20
[  502.650298][ T4262]  do_syscall_64+0x44/0xd0
[  502.654986][ T4262]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  502.660718][ T4262] RIP: 0033:0x7f475ae3d829
[  502.664977][ T4262] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  502.684492][ T4262] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  502.692739][ T4262] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  502.700550][ T4262] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  502.708510][ T4262] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  502.716315][ T4262] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  502.724124][ T4262] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  502.732032][ T4262]  </TASK>
[  502.738995][ T4264] FAULT_INJECTION: forcing a failure.
[  502.738995][ T4264] name failslab, interval 1, probability 0, space 0, times 0
[  502.751652][ T4264] CPU: 0 PID: 4264 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  502.760396][ T4264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  502.770292][ T4264] Call Trace:
[  502.773533][ T4264]  <TASK>
[  502.776311][ T4264]  dump_stack_lvl+0x151/0x1b7
[  502.780826][ T4264]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  502.786129][ T4264]  ? __kasan_check_write+0x14/0x20
[  502.791063][ T4264]  ? up_write+0xa1/0x190
[  502.795228][ T4264]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  502.801482][ T4264]  dump_stack+0x15/0x17
[  502.805469][ T4264]  should_fail+0x3c0/0x510
[  502.809756][ T4264]  __should_failslab+0x9f/0xe0
[  502.814323][ T4264]  should_failslab+0x9/0x20
[  502.818753][ T4264]  kmem_cache_alloc+0x4f/0x2f0
[  502.823348][ T4264]  ? anon_vma_fork+0xf7/0x4f0
[  502.827969][ T4264]  anon_vma_fork+0xf7/0x4f0
[  502.832302][ T4264]  ? dup_mmap+0x6ef/0xec0
[  502.836487][ T4264]  dup_mmap+0x7ec/0xec0
[  502.840563][ T4264]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  502.845932][ T4264]  ? __delayed_free_task+0x110/0x110
[  502.851059][ T4264]  ? __kasan_check_write+0x14/0x20
[  502.855997][ T4264]  ? mm_init+0x6bb/0x870
[  502.860087][ T4264]  dup_mm+0x91/0x330
[  502.863814][ T4264]  copy_mm+0x108/0x1b0
[  502.867901][ T4264]  copy_process+0x127a/0x3240
[  502.872400][ T4264]  ? proc_fail_nth_write+0x213/0x290
[  502.877607][ T4264]  ? proc_fail_nth_read+0x220/0x220
[  502.882735][ T4264]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  502.887674][ T4264]  ? vfs_write+0x9af/0x1050
[  502.892018][ T4264]  kernel_clone+0x224/0x8f0
[  502.896382][ T4264]  ? file_end_write+0x1b0/0x1b0
[  502.901043][ T4264]  ? mutex_lock+0xb6/0x130
[  502.905295][ T4264]  ? create_io_thread+0x1e0/0x1e0
[  502.910242][ T4264]  ? __mutex_lock_slowpath+0x10/0x10
[  502.915365][ T4264]  __x64_sys_clone+0x289/0x310
[  502.919962][ T4264]  ? __do_sys_vfork+0x130/0x130
[  502.924740][ T4264]  ? debug_smp_processor_id+0x17/0x20
[  502.930018][ T4264]  do_syscall_64+0x44/0xd0
[  502.934197][ T4264]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  502.939929][ T4264] RIP: 0033:0x7f475ae3d829
[  502.944352][ T4264] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  502.963877][ T4264] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  502.972143][ T4264] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  502.979932][ T4264] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  502.987746][ T4264] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  502.995651][ T4264] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  503.003463][ T4264] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  503.011277][ T4264]  </TASK>
[  503.018018][ T4266] FAULT_INJECTION: forcing a failure.
[  503.018018][ T4266] name failslab, interval 1, probability 0, space 0, times 0
[  503.030571][ T4266] CPU: 1 PID: 4266 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  503.039084][ T4266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  503.049005][ T4266] Call Trace:
[  503.052117][ T4266]  <TASK>
[  503.056899][ T4266]  dump_stack_lvl+0x151/0x1b7
[  503.061390][ T4266]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  503.066690][ T4266]  dump_stack+0x15/0x17
[  503.070675][ T4266]  should_fail+0x3c0/0x510
[  503.075074][ T4266]  __should_failslab+0x9f/0xe0
[  503.079628][ T4266]  should_failslab+0x9/0x20
[  503.084738][ T4266]  kmem_cache_alloc+0x4f/0x2f0
[  503.089335][ T4266]  ? anon_vma_fork+0x1d9/0x4f0
[  503.093936][ T4266]  anon_vma_fork+0x1d9/0x4f0
[  503.098378][ T4266]  dup_mmap+0x7ec/0xec0
[  503.102355][ T4266]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  503.107567][ T4266]  ? __delayed_free_task+0x110/0x110
[  503.112692][ T4266]  ? __kasan_check_write+0x14/0x20
[  503.117898][ T4266]  ? mm_init+0x6bb/0x870
[  503.121974][ T4266]  dup_mm+0x91/0x330
[  503.125702][ T4266]  copy_mm+0x108/0x1b0
[  503.129608][ T4266]  copy_process+0x127a/0x3240
[  503.134122][ T4266]  ? proc_fail_nth_write+0x213/0x290
[  503.139241][ T4266]  ? proc_fail_nth_read+0x220/0x220
[  503.144275][ T4266]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  503.149226][ T4266]  ? vfs_write+0x9af/0x1050
[  503.153572][ T4266]  kernel_clone+0x224/0x8f0
[  503.157904][ T4266]  ? file_end_write+0x1b0/0x1b0
[  503.162588][ T4266]  ? mutex_lock+0xb6/0x130
[  503.166845][ T4266]  ? create_io_thread+0x1e0/0x1e0
[  503.171711][ T4266]  ? __mutex_lock_slowpath+0x10/0x10
[  503.176821][ T4266]  __x64_sys_clone+0x289/0x310
[  503.181434][ T4266]  ? __do_sys_vfork+0x130/0x130
[  503.186200][ T4266]  ? debug_smp_processor_id+0x17/0x20
[  503.191402][ T4266]  do_syscall_64+0x44/0xd0
[  503.195750][ T4266]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  503.201470][ T4266] RIP: 0033:0x7f475ae3d829
[  503.205812][ T4266] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  503.225252][ T4266] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  503.233494][ T4266] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  503.241306][ T4266] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  503.249123][ T4266] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  503.256931][ T4266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  503.265262][ T4266] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  503.273103][ T4266]  </TASK>
[  503.279224][ T4268] FAULT_INJECTION: forcing a failure.
[  503.279224][ T4268] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  503.292280][ T4268] CPU: 1 PID: 4268 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  503.300548][ T4268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  503.310528][ T4268] Call Trace:
[  503.313651][ T4268]  <TASK>
[  503.316530][ T4268]  dump_stack_lvl+0x151/0x1b7
[  503.321050][ T4268]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  503.326329][ T4268]  ? is_module_text_address+0xe1/0x140
[  503.331626][ T4268]  ? stack_trace_save+0x1f0/0x1f0
[  503.336489][ T4268]  dump_stack+0x15/0x17
[  503.340476][ T4268]  should_fail+0x3c0/0x510
[  503.344988][ T4268]  should_fail_alloc_page+0x58/0x70
[  503.350023][ T4268]  __alloc_pages+0x207/0x850
[  503.354456][ T4268]  ? stack_trace_save+0x12d/0x1f0
[  503.359577][ T4268]  ? stack_trace_snprint+0x100/0x100
[  503.364690][ T4268]  ? zone_watermark_fast+0x200/0x200
[  503.369810][ T4268]  ? __kasan_slab_alloc+0xc9/0xe0
[  503.374673][ T4268]  ? __kasan_slab_alloc+0xc9/0xe0
[  503.379539][ T4268]  ? __kasan_slab_alloc+0xb2/0xe0
[  503.384393][ T4268]  ? kmem_cache_alloc+0x189/0x2f0
[  503.389252][ T4268]  ? anon_vma_fork+0x1d9/0x4f0
[  503.393860][ T4268]  get_zeroed_page+0x19/0x40
[  503.398279][ T4268]  __pud_alloc+0x8b/0x260
[  503.402476][ T4268]  ? handle_mm_fault+0x2f60/0x2f60
[  503.407395][ T4268]  copy_page_range+0xd9e/0x1090
[  503.412087][ T4268]  ? pfn_valid+0x1e0/0x1e0
[  503.416339][ T4268]  dup_mmap+0x9fc/0xec0
[  503.420328][ T4268]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  503.425539][ T4268]  ? __delayed_free_task+0x110/0x110
[  503.430752][ T4268]  ? __kasan_check_write+0x14/0x20
[  503.435694][ T4268]  ? mm_init+0x6bb/0x870
[  503.439774][ T4268]  dup_mm+0x91/0x330
[  503.443498][ T4268]  copy_mm+0x108/0x1b0
[  503.447408][ T4268]  copy_process+0x127a/0x3240
[  503.452004][ T4268]  ? proc_fail_nth_write+0x213/0x290
[  503.457126][ T4268]  ? proc_fail_nth_read+0x220/0x220
[  503.462169][ T4268]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  503.467293][ T4268]  ? vfs_write+0x9af/0x1050
[  503.471795][ T4268]  kernel_clone+0x224/0x8f0
[  503.476138][ T4268]  ? file_end_write+0x1b0/0x1b0
[  503.480829][ T4268]  ? mutex_lock+0xb6/0x130
[  503.485160][ T4268]  ? create_io_thread+0x1e0/0x1e0
[  503.490018][ T4268]  ? __mutex_lock_slowpath+0x10/0x10
[  503.495139][ T4268]  __x64_sys_clone+0x289/0x310
[  503.499912][ T4268]  ? __do_sys_vfork+0x130/0x130
[  503.504607][ T4268]  ? debug_smp_processor_id+0x17/0x20
[  503.509819][ T4268]  do_syscall_64+0x44/0xd0
[  503.514061][ T4268]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  503.519787][ T4268] RIP: 0033:0x7f475ae3d829
[  503.524042][ T4268] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  503.543844][ T4268] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  503.552090][ T4268] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  503.559899][ T4268] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  503.567798][ T4268] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  503.575606][ T4268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  503.583503][ T4268] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  503.591320][ T4268]  </TASK>
[  503.597440][ T4271] FAULT_INJECTION: forcing a failure.
[  503.597440][ T4271] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  503.610561][ T4271] CPU: 0 PID: 4271 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  503.618895][ T4271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  503.629112][ T4271] Call Trace:
[  503.632235][ T4271]  <TASK>
[  503.635048][ T4271]  dump_stack_lvl+0x151/0x1b7
[  503.639526][ T4271]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  503.644995][ T4271]  dump_stack+0x15/0x17
[  503.648997][ T4271]  should_fail+0x3c0/0x510
[  503.653248][ T4271]  should_fail_alloc_page+0x58/0x70
[  503.658272][ T4271]  __alloc_pages+0x207/0x850
[  503.662787][ T4271]  ? zone_watermark_fast+0x200/0x200
[  503.667924][ T4271]  ? dup_mmap+0x9fc/0xec0
[  503.672074][ T4271]  ? dup_mm+0x91/0x330
[  503.676070][ T4271]  ? copy_mm+0x108/0x1b0
[  503.680317][ T4271]  ? copy_process+0x127a/0x3240
[  503.685015][ T4271]  ? kvm_sched_clock_read+0x18/0x40
[  503.690046][ T4271]  pte_alloc_one+0x73/0x1b0
[  503.694646][ T4271]  ? pfn_modify_allowed+0x2e0/0x2e0
[  503.699671][ T4271]  ? __kasan_check_write+0x14/0x20
[  503.704620][ T4271]  ? __set_page_owner+0x2ee/0x310
[  503.709479][ T4271]  __pte_alloc+0x86/0x350
[  503.713735][ T4271]  ? free_pgtables+0x210/0x210
[  503.718419][ T4271]  copy_pte_range+0x1b1f/0x20b0
[  503.723107][ T4271]  ? __kunmap_atomic+0x80/0x80
[  503.727703][ T4271]  ? __pud_alloc+0x260/0x260
[  503.732139][ T4271]  ? __pud_alloc+0x218/0x260
[  503.736566][ T4271]  ? handle_mm_fault+0x2f60/0x2f60
[  503.741508][ T4271]  copy_page_range+0xc1e/0x1090
[  503.746196][ T4271]  ? pfn_valid+0x1e0/0x1e0
[  503.750447][ T4271]  dup_mmap+0x9fc/0xec0
[  503.754435][ T4271]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  503.759644][ T4271]  ? __delayed_free_task+0x110/0x110
[  503.764766][ T4271]  ? __kasan_check_write+0x14/0x20
[  503.769713][ T4271]  ? mm_init+0x6bb/0x870
[  503.773791][ T4271]  dup_mm+0x91/0x330
[  503.777525][ T4271]  copy_mm+0x108/0x1b0
[  503.781429][ T4271]  copy_process+0x127a/0x3240
[  503.785948][ T4271]  ? proc_fail_nth_write+0x213/0x290
[  503.791068][ T4271]  ? proc_fail_nth_read+0x220/0x220
[  503.796097][ T4271]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  503.801043][ T4271]  ? vfs_write+0x9af/0x1050
[  503.805384][ T4271]  kernel_clone+0x224/0x8f0
[  503.809724][ T4271]  ? file_end_write+0x1b0/0x1b0
[  503.814416][ T4271]  ? mutex_lock+0xb6/0x130
[  503.818661][ T4271]  ? create_io_thread+0x1e0/0x1e0
[  503.823523][ T4271]  ? __mutex_lock_slowpath+0x10/0x10
[  503.828643][ T4271]  __x64_sys_clone+0x289/0x310
[  503.833249][ T4271]  ? __do_sys_vfork+0x130/0x130
[  503.837944][ T4271]  ? debug_smp_processor_id+0x17/0x20
[  503.843225][ T4271]  do_syscall_64+0x44/0xd0
[  503.847476][ T4271]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  503.853295][ T4271] RIP: 0033:0x7f475ae3d829
[  503.857546][ T4271] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  503.877024][ T4271] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  503.885230][ T4271] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  503.893402][ T4271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  503.901299][ T4271] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  503.910144][ T4271] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  503.918052][ T4271] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  503.926111][ T4271]  </TASK>
[  503.932418][ T4273] FAULT_INJECTION: forcing a failure.
[  503.932418][ T4273] name failslab, interval 1, probability 0, space 0, times 0
[  503.945089][ T4273] CPU: 1 PID: 4273 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  503.953312][ T4273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  503.963208][ T4273] Call Trace:
[  503.966331][ T4273]  <TASK>
[  503.969114][ T4273]  dump_stack_lvl+0x151/0x1b7
[  503.973621][ T4273]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  503.978927][ T4273]  dump_stack+0x15/0x17
[  503.982907][ T4273]  should_fail+0x3c0/0x510
[  503.987258][ T4273]  __should_failslab+0x9f/0xe0
[  503.991849][ T4273]  should_failslab+0x9/0x20
[  503.996187][ T4273]  kmem_cache_alloc+0x4f/0x2f0
[  504.000786][ T4273]  ? dup_mmap+0x6d3/0xec0
[  504.004959][ T4273]  dup_mmap+0x6d3/0xec0
[  504.009026][ T4273]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  504.014252][ T4273]  ? __delayed_free_task+0x110/0x110
[  504.019362][ T4273]  ? __kasan_check_write+0x14/0x20
[  504.024312][ T4273]  ? mm_init+0x6bb/0x870
[  504.029171][ T4273]  dup_mm+0x91/0x330
[  504.033164][ T4273]  copy_mm+0x108/0x1b0
[  504.037080][ T4273]  copy_process+0x127a/0x3240
[  504.041581][ T4273]  ? proc_fail_nth_write+0x213/0x290
[  504.046700][ T4273]  ? proc_fail_nth_read+0x220/0x220
[  504.051734][ T4273]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  504.056683][ T4273]  ? vfs_write+0x9af/0x1050
[  504.061020][ T4273]  kernel_clone+0x224/0x8f0
[  504.065361][ T4273]  ? file_end_write+0x1b0/0x1b0
[  504.070049][ T4273]  ? mutex_lock+0xb6/0x130
[  504.074302][ T4273]  ? create_io_thread+0x1e0/0x1e0
[  504.079161][ T4273]  ? __mutex_lock_slowpath+0x10/0x10
[  504.084281][ T4273]  __x64_sys_clone+0x289/0x310
[  504.088891][ T4273]  ? __do_sys_vfork+0x130/0x130
[  504.093570][ T4273]  ? debug_smp_processor_id+0x17/0x20
[  504.098785][ T4273]  do_syscall_64+0x44/0xd0
[  504.103029][ T4273]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  504.109033][ T4273] RIP: 0033:0x7f475ae3d829
[  504.113278][ T4273] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  504.132718][ T4273] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  504.140962][ T4273] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  504.149735][ T4273] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  504.157545][ T4273] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  504.165355][ T4273] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  504.173263][ T4273] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  504.181062][ T4273]  </TASK>
[  504.186368][ T4275] FAULT_INJECTION: forcing a failure.
[  504.186368][ T4275] name failslab, interval 1, probability 0, space 0, times 0
[  504.199127][ T4275] CPU: 0 PID: 4275 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  504.207447][ T4275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  504.217332][ T4275] Call Trace:
[  504.220456][ T4275]  <TASK>
[  504.223319][ T4275]  dump_stack_lvl+0x151/0x1b7
[  504.228180][ T4275]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  504.233476][ T4275]  ? __kasan_check_write+0x14/0x20
[  504.238423][ T4275]  ? up_write+0xa1/0x190
[  504.242502][ T4275]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  504.249104][ T4275]  dump_stack+0x15/0x17
[  504.253272][ T4275]  should_fail+0x3c0/0x510
[  504.257604][ T4275]  __should_failslab+0x9f/0xe0
[  504.262203][ T4275]  should_failslab+0x9/0x20
[  504.266565][ T4275]  kmem_cache_alloc+0x4f/0x2f0
[  504.271142][ T4275]  ? anon_vma_fork+0xf7/0x4f0
[  504.275655][ T4275]  anon_vma_fork+0xf7/0x4f0
[  504.280516][ T4275]  ? dup_mmap+0x6ef/0xec0
[  504.284773][ T4275]  dup_mmap+0x7ec/0xec0
[  504.289079][ T4275]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  504.294231][ T4275]  ? __delayed_free_task+0x110/0x110
[  504.299354][ T4275]  ? __kasan_check_write+0x14/0x20
[  504.306468][ T4275]  ? mm_init+0x6bb/0x870
[  504.310554][ T4275]  dup_mm+0x91/0x330
[  504.314280][ T4275]  copy_mm+0x108/0x1b0
[  504.318186][ T4275]  copy_process+0x127a/0x3240
[  504.322697][ T4275]  ? proc_fail_nth_write+0x213/0x290
[  504.327910][ T4275]  ? proc_fail_nth_read+0x220/0x220
[  504.332938][ T4275]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  504.337888][ T4275]  ? vfs_write+0x9af/0x1050
[  504.342225][ T4275]  kernel_clone+0x224/0x8f0
[  504.348131][ T4275]  ? file_end_write+0x1b0/0x1b0
[  504.352902][ T4275]  ? mutex_lock+0xb6/0x130
[  504.357153][ T4275]  ? create_io_thread+0x1e0/0x1e0
[  504.362018][ T4275]  ? __mutex_lock_slowpath+0x10/0x10
[  504.367238][ T4275]  __x64_sys_clone+0x289/0x310
[  504.372083][ T4275]  ? __do_sys_vfork+0x130/0x130
[  504.376769][ T4275]  ? debug_smp_processor_id+0x17/0x20
[  504.381975][ T4275]  do_syscall_64+0x44/0xd0
[  504.386231][ T4275]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  504.391964][ T4275] RIP: 0033:0x7f475ae3d829
[  504.396213][ T4275] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  504.415766][ T4275] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  504.424010][ T4275] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  504.431821][ T4275] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  504.439646][ T4275] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  504.447576][ T4275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  504.455348][ T4275] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  504.463157][ T4275]  </TASK>
[  504.469816][ T4278] FAULT_INJECTION: forcing a failure.
[  504.469816][ T4278] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  504.483064][ T4278] CPU: 0 PID: 4278 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  504.491476][ T4278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  504.501360][ T4278] Call Trace:
[  504.504572][ T4278]  <TASK>
[  504.507349][ T4278]  dump_stack_lvl+0x151/0x1b7
[  504.511862][ T4278]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  504.517155][ T4278]  ? is_module_text_address+0xe1/0x140
[  504.522449][ T4278]  ? stack_trace_save+0x1f0/0x1f0
[  504.527311][ T4278]  dump_stack+0x15/0x17
[  504.531303][ T4278]  should_fail+0x3c0/0x510
[  504.535555][ T4278]  should_fail_alloc_page+0x58/0x70
[  504.540590][ T4278]  __alloc_pages+0x207/0x850
[  504.545018][ T4278]  ? stack_trace_save+0x12d/0x1f0
[  504.549971][ T4278]  ? stack_trace_snprint+0x100/0x100
[  504.555103][ T4278]  ? zone_watermark_fast+0x200/0x200
[  504.560290][ T4278]  ? __kasan_slab_alloc+0xc9/0xe0
[  504.565153][ T4278]  ? __kasan_slab_alloc+0xc9/0xe0
[  504.570007][ T4278]  ? __kasan_slab_alloc+0xb2/0xe0
[  504.574872][ T4278]  ? kmem_cache_alloc+0x189/0x2f0
[  504.579740][ T4278]  ? anon_vma_fork+0x1d9/0x4f0
[  504.584334][ T4278]  get_zeroed_page+0x19/0x40
[  504.588759][ T4278]  __pud_alloc+0x8b/0x260
[  504.593099][ T4278]  ? handle_mm_fault+0x2f60/0x2f60
[  504.598045][ T4278]  copy_page_range+0xd9e/0x1090
[  504.602908][ T4278]  ? pfn_valid+0x1e0/0x1e0
[  504.607161][ T4278]  dup_mmap+0x9fc/0xec0
[  504.611151][ T4278]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  504.616359][ T4278]  ? __delayed_free_task+0x110/0x110
[  504.621480][ T4278]  ? __kasan_check_write+0x14/0x20
[  504.626425][ T4278]  ? mm_init+0x6bb/0x870
[  504.630941][ T4278]  dup_mm+0x91/0x330
[  504.634680][ T4278]  copy_mm+0x108/0x1b0
[  504.638587][ T4278]  copy_process+0x127a/0x3240
[  504.643091][ T4278]  ? proc_fail_nth_write+0x213/0x290
[  504.648216][ T4278]  ? proc_fail_nth_read+0x220/0x220
[  504.653248][ T4278]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  504.658188][ T4278]  ? vfs_write+0x9af/0x1050
[  504.662653][ T4278]  kernel_clone+0x224/0x8f0
[  504.666992][ T4278]  ? file_end_write+0x1b0/0x1b0
[  504.671673][ T4278]  ? mutex_lock+0xb6/0x130
[  504.675924][ T4278]  ? create_io_thread+0x1e0/0x1e0
[  504.680784][ T4278]  ? __mutex_lock_slowpath+0x10/0x10
[  504.685911][ T4278]  __x64_sys_clone+0x289/0x310
[  504.690507][ T4278]  ? __do_sys_vfork+0x130/0x130
[  504.695195][ T4278]  ? debug_smp_processor_id+0x17/0x20
[  504.700402][ T4278]  do_syscall_64+0x44/0xd0
[  504.704653][ T4278]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  504.710378][ T4278] RIP: 0033:0x7f475ae3d829
[  504.714636][ T4278] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  504.734254][ T4278] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  504.742667][ T4278] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  504.750477][ T4278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  504.758298][ T4278] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  504.766105][ T4278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  504.773913][ T4278] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  504.781727][ T4278]  </TASK>
[  504.788179][ T4280] FAULT_INJECTION: forcing a failure.
[  504.788179][ T4280] name failslab, interval 1, probability 0, space 0, times 0
[  504.800726][ T4280] CPU: 0 PID: 4280 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  504.809070][ T4280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  504.818938][ T4280] Call Trace:
[  504.822057][ T4280]  <TASK>
[  504.824836][ T4280]  dump_stack_lvl+0x151/0x1b7
[  504.829348][ T4280]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  504.834644][ T4280]  dump_stack+0x15/0x17
[  504.838634][ T4280]  should_fail+0x3c0/0x510
[  504.842893][ T4280]  __should_failslab+0x9f/0xe0
[  504.847584][ T4280]  should_failslab+0x9/0x20
[  504.851915][ T4280]  kmem_cache_alloc+0x4f/0x2f0
[  504.856514][ T4280]  ? anon_vma_fork+0x1d9/0x4f0
[  504.861115][ T4280]  anon_vma_fork+0x1d9/0x4f0
[  504.865811][ T4280]  dup_mmap+0x7ec/0xec0
[  504.869887][ T4280]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  504.875090][ T4280]  ? __delayed_free_task+0x110/0x110
[  504.880208][ T4280]  ? __kasan_check_write+0x14/0x20
[  504.885154][ T4280]  ? mm_init+0x6bb/0x870
[  504.889234][ T4280]  dup_mm+0x91/0x330
[  504.893055][ T4280]  copy_mm+0x108/0x1b0
[  504.896958][ T4280]  copy_process+0x127a/0x3240
[  504.901474][ T4280]  ? proc_fail_nth_write+0x213/0x290
[  504.906592][ T4280]  ? proc_fail_nth_read+0x220/0x220
[  504.911631][ T4280]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  504.916574][ T4280]  ? vfs_write+0x9af/0x1050
[  504.920913][ T4280]  kernel_clone+0x224/0x8f0
[  504.925260][ T4280]  ? file_end_write+0x1b0/0x1b0
[  504.929946][ T4280]  ? mutex_lock+0xb6/0x130
[  504.934197][ T4280]  ? create_io_thread+0x1e0/0x1e0
[  504.939063][ T4280]  ? __mutex_lock_slowpath+0x10/0x10
[  504.944174][ T4280]  __x64_sys_clone+0x289/0x310
[  504.948775][ T4280]  ? __do_sys_vfork+0x130/0x130
[  504.953460][ T4280]  ? debug_smp_processor_id+0x17/0x20
[  504.958674][ T4280]  do_syscall_64+0x44/0xd0
[  504.962923][ T4280]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  504.968650][ T4280] RIP: 0033:0x7f475ae3d829
[  504.972902][ T4280] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  504.992352][ T4280] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  505.000586][ T4280] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  505.008398][ T4280] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  505.016209][ T4280] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  505.024203][ T4280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  505.032023][ T4280] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  505.039820][ T4280]  </TASK>
[  505.046661][ T4282] FAULT_INJECTION: forcing a failure.
[  505.046661][ T4282] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  505.059741][ T4282] CPU: 0 PID: 4282 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  505.068167][ T4282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  505.078069][ T4282] Call Trace:
[  505.081182][ T4282]  <TASK>
[  505.083961][ T4282]  dump_stack_lvl+0x151/0x1b7
[  505.088472][ T4282]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  505.093766][ T4282]  dump_stack+0x15/0x17
[  505.097857][ T4282]  should_fail+0x3c0/0x510
[  505.102097][ T4282]  should_fail_alloc_page+0x58/0x70
[  505.107137][ T4282]  __alloc_pages+0x207/0x850
[  505.111557][ T4282]  ? zone_watermark_fast+0x200/0x200
[  505.116676][ T4282]  ? dup_mmap+0x9fc/0xec0
[  505.121277][ T4282]  ? dup_mm+0x91/0x330
[  505.125185][ T4282]  ? copy_mm+0x108/0x1b0
[  505.129349][ T4282]  ? copy_process+0x127a/0x3240
[  505.134035][ T4282]  ? kvm_sched_clock_read+0x18/0x40
[  505.139069][ T4282]  pte_alloc_one+0x73/0x1b0
[  505.143414][ T4282]  ? pfn_modify_allowed+0x2e0/0x2e0
[  505.148446][ T4282]  ? __kasan_check_write+0x14/0x20
[  505.153588][ T4282]  ? __set_page_owner+0x2ee/0x310
[  505.159240][ T4282]  __pte_alloc+0x86/0x350
[  505.163397][ T4282]  ? free_pgtables+0x210/0x210
[  505.168254][ T4282]  copy_pte_range+0x1b1f/0x20b0
[  505.172941][ T4282]  ? __kunmap_atomic+0x80/0x80
[  505.177726][ T4282]  ? __pud_alloc+0x260/0x260
[  505.182137][ T4282]  ? __pud_alloc+0x218/0x260
[  505.187351][ T4282]  ? handle_mm_fault+0x2f60/0x2f60
[  505.192301][ T4282]  copy_page_range+0xc1e/0x1090
[  505.196985][ T4282]  ? pfn_valid+0x1e0/0x1e0
[  505.201323][ T4282]  dup_mmap+0x9fc/0xec0
[  505.205316][ T4282]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  505.210527][ T4282]  ? __delayed_free_task+0x110/0x110
[  505.215648][ T4282]  ? __kasan_check_write+0x14/0x20
[  505.220587][ T4282]  ? mm_init+0x6bb/0x870
[  505.224668][ T4282]  dup_mm+0x91/0x330
[  505.228403][ T4282]  copy_mm+0x108/0x1b0
[  505.232310][ T4282]  copy_process+0x127a/0x3240
[  505.236832][ T4282]  ? proc_fail_nth_write+0x213/0x290
[  505.242115][ T4282]  ? proc_fail_nth_read+0x220/0x220
[  505.247149][ T4282]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  505.252231][ T4282]  ? vfs_write+0x9af/0x1050
[  505.256545][ T4282]  kernel_clone+0x224/0x8f0
[  505.260889][ T4282]  ? file_end_write+0x1b0/0x1b0
[  505.265658][ T4282]  ? mutex_lock+0xb6/0x130
[  505.269995][ T4282]  ? create_io_thread+0x1e0/0x1e0
[  505.274870][ T4282]  ? __mutex_lock_slowpath+0x10/0x10
[  505.279984][ T4282]  __x64_sys_clone+0x289/0x310
[  505.284924][ T4282]  ? __do_sys_vfork+0x130/0x130
[  505.289610][ T4282]  ? debug_smp_processor_id+0x17/0x20
[  505.294820][ T4282]  do_syscall_64+0x44/0xd0
[  505.299085][ T4282]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  505.304799][ T4282] RIP: 0033:0x7f475ae3d829
[  505.309056][ T4282] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  505.328505][ T4282] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  505.336959][ T4282] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  505.344745][ T4282] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  505.352562][ T4282] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  505.360366][ T4282] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  505.368178][ T4282] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  505.376002][ T4282]  </TASK>
[  505.381612][ T4284] FAULT_INJECTION: forcing a failure.
[  505.381612][ T4284] name failslab, interval 1, probability 0, space 0, times 0
[  505.394145][ T4284] CPU: 1 PID: 4284 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  505.402442][ T4284] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  505.412340][ T4284] Call Trace:
[  505.415467][ T4284]  <TASK>
[  505.418335][ T4284]  dump_stack_lvl+0x151/0x1b7
[  505.422855][ T4284]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  505.428136][ T4284]  ? __kasan_check_write+0x14/0x20
[  505.433083][ T4284]  ? up_write+0xa1/0x190
[  505.437284][ T4284]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  505.443495][ T4284]  dump_stack+0x15/0x17
[  505.447573][ T4284]  should_fail+0x3c0/0x510
[  505.451845][ T4284]  __should_failslab+0x9f/0xe0
[  505.456426][ T4284]  should_failslab+0x9/0x20
[  505.460764][ T4284]  kmem_cache_alloc+0x4f/0x2f0
[  505.465365][ T4284]  ? anon_vma_fork+0xf7/0x4f0
[  505.469978][ T4284]  anon_vma_fork+0xf7/0x4f0
[  505.474397][ T4284]  ? dup_mmap+0x6ef/0xec0
[  505.478654][ T4284]  dup_mmap+0x7ec/0xec0
[  505.482729][ T4284]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  505.487949][ T4284]  ? __delayed_free_task+0x110/0x110
[  505.493056][ T4284]  ? __kasan_check_write+0x14/0x20
[  505.498273][ T4284]  ? mm_init+0x6bb/0x870
[  505.502339][ T4284]  dup_mm+0x91/0x330
[  505.506077][ T4284]  copy_mm+0x108/0x1b0
[  505.510324][ T4284]  copy_process+0x127a/0x3240
[  505.514850][ T4284]  ? proc_fail_nth_write+0x213/0x290
[  505.520045][ T4284]  ? proc_fail_nth_read+0x220/0x220
[  505.525388][ T4284]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  505.530328][ T4284]  ? vfs_write+0x9af/0x1050
[  505.534745][ T4284]  kernel_clone+0x224/0x8f0
[  505.539477][ T4284]  ? file_end_write+0x1b0/0x1b0
[  505.544321][ T4284]  ? mutex_lock+0xb6/0x130
[  505.548570][ T4284]  ? create_io_thread+0x1e0/0x1e0
[  505.553433][ T4284]  ? __mutex_lock_slowpath+0x10/0x10
[  505.558554][ T4284]  __x64_sys_clone+0x289/0x310
[  505.563329][ T4284]  ? __do_sys_vfork+0x130/0x130
[  505.568023][ T4284]  ? debug_smp_processor_id+0x17/0x20
[  505.573222][ T4284]  do_syscall_64+0x44/0xd0
[  505.577484][ T4284]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  505.583200][ T4284] RIP: 0033:0x7f475ae3d829
[  505.587452][ T4284] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  505.607585][ T4284] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  505.616184][ T4284] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  505.624433][ T4284] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  505.632236][ T4284] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  505.640058][ T4284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  505.647861][ T4284] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  505.655678][ T4284]  </TASK>
[  505.662290][ T4287] FAULT_INJECTION: forcing a failure.
[  505.662290][ T4287] name failslab, interval 1, probability 0, space 0, times 0
[  505.674716][ T4287] CPU: 0 PID: 4287 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  505.683013][ T4287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  505.693352][ T4287] Call Trace:
[  505.696479][ T4287]  <TASK>
[  505.699507][ T4287]  dump_stack_lvl+0x151/0x1b7
[  505.704017][ T4287]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  505.709323][ T4287]  dump_stack+0x15/0x17
[  505.713307][ T4287]  should_fail+0x3c0/0x510
[  505.717679][ T4287]  __should_failslab+0x9f/0xe0
[  505.722277][ T4287]  should_failslab+0x9/0x20
[  505.726621][ T4287]  kmem_cache_alloc+0x4f/0x2f0
[  505.731218][ T4287]  ? anon_vma_fork+0x1d9/0x4f0
[  505.735908][ T4287]  anon_vma_fork+0x1d9/0x4f0
[  505.740330][ T4287]  dup_mmap+0x7ec/0xec0
[  505.744329][ T4287]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  505.749527][ T4287]  ? __delayed_free_task+0x110/0x110
[  505.754653][ T4287]  ? __kasan_check_write+0x14/0x20
[  505.759681][ T4287]  ? mm_init+0x6bb/0x870
[  505.763762][ T4287]  dup_mm+0x91/0x330
[  505.767493][ T4287]  copy_mm+0x108/0x1b0
[  505.771402][ T4287]  copy_process+0x127a/0x3240
[  505.775920][ T4287]  ? proc_fail_nth_write+0x213/0x290
[  505.781040][ T4287]  ? proc_fail_nth_read+0x220/0x220
[  505.786075][ T4287]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  505.791013][ T4287]  ? vfs_write+0x9af/0x1050
[  505.795357][ T4287]  kernel_clone+0x224/0x8f0
[  505.799692][ T4287]  ? file_end_write+0x1b0/0x1b0
[  505.804377][ T4287]  ? mutex_lock+0xb6/0x130
[  505.808631][ T4287]  ? create_io_thread+0x1e0/0x1e0
[  505.813493][ T4287]  ? __mutex_lock_slowpath+0x10/0x10
[  505.818613][ T4287]  __x64_sys_clone+0x289/0x310
[  505.823214][ T4287]  ? __do_sys_vfork+0x130/0x130
[  505.827990][ T4287]  ? debug_smp_processor_id+0x17/0x20
[  505.833193][ T4287]  do_syscall_64+0x44/0xd0
[  505.837448][ T4287]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  505.843175][ T4287] RIP: 0033:0x7f475ae3d829
[  505.847428][ T4287] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  505.866957][ T4287] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  505.875330][ T4287] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  505.883214][ T4287] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  505.891039][ T4287] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  505.898840][ T4287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  505.906651][ T4287] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  505.914463][ T4287]  </TASK>
[  505.920015][ T4289] FAULT_INJECTION: forcing a failure.
[  505.920015][ T4289] name failslab, interval 1, probability 0, space 0, times 0
[  505.932534][ T4289] CPU: 0 PID: 4289 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  505.940850][ T4289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  505.950757][ T4289] Call Trace:
[  505.953864][ T4289]  <TASK>
[  505.956651][ T4289]  dump_stack_lvl+0x151/0x1b7
[  505.961154][ T4289]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  505.966451][ T4289]  dump_stack+0x15/0x17
[  505.970438][ T4289]  should_fail+0x3c0/0x510
[  505.974693][ T4289]  __should_failslab+0x9f/0xe0
[  505.979292][ T4289]  should_failslab+0x9/0x20
[  505.983635][ T4289]  kmem_cache_alloc+0x4f/0x2f0
[  505.988230][ T4289]  ? anon_vma_fork+0x1d9/0x4f0
[  505.992840][ T4289]  anon_vma_fork+0x1d9/0x4f0
[  505.997258][ T4289]  dup_mmap+0x7ec/0xec0
[  506.001247][ T4289]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  506.006465][ T4289]  ? __delayed_free_task+0x110/0x110
[  506.011585][ T4289]  ? __kasan_check_write+0x14/0x20
[  506.016529][ T4289]  ? mm_init+0x6bb/0x870
[  506.020613][ T4289]  dup_mm+0x91/0x330
[  506.024336][ T4289]  copy_mm+0x108/0x1b0
[  506.028245][ T4289]  copy_process+0x127a/0x3240
[  506.032755][ T4289]  ? proc_fail_nth_write+0x213/0x290
[  506.037902][ T4289]  ? proc_fail_nth_read+0x220/0x220
[  506.042911][ T4289]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  506.047868][ T4289]  ? vfs_write+0x9af/0x1050
[  506.052198][ T4289]  kernel_clone+0x224/0x8f0
[  506.056535][ T4289]  ? file_end_write+0x1b0/0x1b0
[  506.061223][ T4289]  ? mutex_lock+0xb6/0x130
[  506.065474][ T4289]  ? create_io_thread+0x1e0/0x1e0
[  506.070473][ T4289]  ? __mutex_lock_slowpath+0x10/0x10
[  506.075600][ T4289]  __x64_sys_clone+0x289/0x310
[  506.080192][ T4289]  ? __do_sys_vfork+0x130/0x130
[  506.084883][ T4289]  ? debug_smp_processor_id+0x17/0x20
[  506.090090][ T4289]  do_syscall_64+0x44/0xd0
[  506.094358][ T4289]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  506.100063][ T4289] RIP: 0033:0x7f475ae3d829
[  506.104316][ T4289] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  506.123756][ T4289] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  506.132088][ T4289] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  506.140166][ T4289] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  506.148065][ T4289] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  506.155874][ T4289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  506.163782][ T4289] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  506.172201][ T4289]  </TASK>
[  506.177837][ T4291] FAULT_INJECTION: forcing a failure.
[  506.177837][ T4291] name failslab, interval 1, probability 0, space 0, times 0
[  506.191503][ T4291] CPU: 1 PID: 4291 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  506.200636][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  506.210714][ T4291] Call Trace:
[  506.213834][ T4291]  <TASK>
[  506.216606][ T4291]  dump_stack_lvl+0x151/0x1b7
[  506.221305][ T4291]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  506.226587][ T4291]  ? __kasan_check_write+0x14/0x20
[  506.231534][ T4291]  ? up_write+0xa1/0x190
[  506.235611][ T4291]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  506.241950][ T4291]  dump_stack+0x15/0x17
[  506.246128][ T4291]  should_fail+0x3c0/0x510
[  506.250367][ T4291]  __should_failslab+0x9f/0xe0
[  506.255059][ T4291]  should_failslab+0x9/0x20
[  506.259394][ T4291]  kmem_cache_alloc+0x4f/0x2f0
[  506.263993][ T4291]  ? anon_vma_fork+0xf7/0x4f0
[  506.268513][ T4291]  anon_vma_fork+0xf7/0x4f0
[  506.272848][ T4291]  ? dup_mmap+0x6ef/0xec0
[  506.277016][ T4291]  dup_mmap+0x7ec/0xec0
[  506.281006][ T4291]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  506.286213][ T4291]  ? __delayed_free_task+0x110/0x110
[  506.291331][ T4291]  ? __kasan_check_write+0x14/0x20
[  506.296278][ T4291]  ? mm_init+0x6bb/0x870
[  506.300450][ T4291]  dup_mm+0x91/0x330
[  506.304181][ T4291]  copy_mm+0x108/0x1b0
[  506.308093][ T4291]  copy_process+0x127a/0x3240
[  506.312602][ T4291]  ? proc_fail_nth_write+0x213/0x290
[  506.317812][ T4291]  ? proc_fail_nth_read+0x220/0x220
[  506.322840][ T4291]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  506.327839][ T4291]  ? vfs_write+0x9af/0x1050
[  506.332127][ T4291]  kernel_clone+0x224/0x8f0
[  506.336476][ T4291]  ? file_end_write+0x1b0/0x1b0
[  506.341163][ T4291]  ? mutex_lock+0xb6/0x130
[  506.345405][ T4291]  ? create_io_thread+0x1e0/0x1e0
[  506.350264][ T4291]  ? __mutex_lock_slowpath+0x10/0x10
[  506.355402][ T4291]  __x64_sys_clone+0x289/0x310
[  506.360072][ T4291]  ? __do_sys_vfork+0x130/0x130
[  506.364781][ T4291]  ? debug_smp_processor_id+0x17/0x20
[  506.369996][ T4291]  do_syscall_64+0x44/0xd0
[  506.374315][ T4291]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  506.380034][ T4291] RIP: 0033:0x7f475ae3d829
[  506.385171][ T4291] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  506.404947][ T4291] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  506.413390][ T4291] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  506.421281][ T4291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  506.429096][ T4291] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  506.436903][ T4291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  506.444915][ T4291] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  506.452730][ T4291]  </TASK>
[  506.458290][ T4293] FAULT_INJECTION: forcing a failure.
[  506.458290][ T4293] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  506.471568][ T4293] CPU: 0 PID: 4293 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  506.479910][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  506.489774][ T4293] Call Trace:
[  506.493156][ T4293]  <TASK>
[  506.495936][ T4293]  dump_stack_lvl+0x151/0x1b7
[  506.500447][ T4293]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  506.505915][ T4293]  ? is_module_text_address+0xe1/0x140
[  506.511210][ T4293]  ? stack_trace_save+0x1f0/0x1f0
[  506.516070][ T4293]  dump_stack+0x15/0x17
[  506.520061][ T4293]  should_fail+0x3c0/0x510
[  506.524324][ T4293]  should_fail_alloc_page+0x58/0x70
[  506.529349][ T4293]  __alloc_pages+0x207/0x850
[  506.533777][ T4293]  ? stack_trace_save+0x12d/0x1f0
[  506.538637][ T4293]  ? stack_trace_snprint+0x100/0x100
[  506.543768][ T4293]  ? zone_watermark_fast+0x200/0x200
[  506.548901][ T4293]  ? __kasan_slab_alloc+0xc9/0xe0
[  506.553742][ T4293]  ? __kasan_slab_alloc+0xc9/0xe0
[  506.558609][ T4293]  ? __kasan_slab_alloc+0xb2/0xe0
[  506.563459][ T4293]  ? kmem_cache_alloc+0x189/0x2f0
[  506.568318][ T4293]  ? anon_vma_fork+0x1d9/0x4f0
[  506.572919][ T4293]  get_zeroed_page+0x19/0x40
[  506.577342][ T4293]  __pud_alloc+0x8b/0x260
[  506.581771][ T4293]  ? handle_mm_fault+0x2f60/0x2f60
[  506.586720][ T4293]  copy_page_range+0xd9e/0x1090
[  506.591411][ T4293]  ? pfn_valid+0x1e0/0x1e0
[  506.595745][ T4293]  dup_mmap+0x9fc/0xec0
[  506.599757][ T4293]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  506.604943][ T4293]  ? __delayed_free_task+0x110/0x110
[  506.610152][ T4293]  ? __kasan_check_write+0x14/0x20
[  506.615098][ T4293]  ? mm_init+0x6bb/0x870
[  506.619177][ T4293]  dup_mm+0x91/0x330
[  506.622958][ T4293]  copy_mm+0x108/0x1b0
[  506.626911][ T4293]  copy_process+0x127a/0x3240
[  506.631429][ T4293]  ? proc_fail_nth_write+0x213/0x290
[  506.636543][ T4293]  ? proc_fail_nth_read+0x220/0x220
[  506.641583][ T4293]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  506.646525][ T4293]  ? vfs_write+0x9af/0x1050
[  506.650876][ T4293]  kernel_clone+0x224/0x8f0
[  506.655214][ T4293]  ? file_end_write+0x1b0/0x1b0
[  506.659901][ T4293]  ? mutex_lock+0xb6/0x130
[  506.664147][ T4293]  ? create_io_thread+0x1e0/0x1e0
[  506.669015][ T4293]  ? __mutex_lock_slowpath+0x10/0x10
[  506.674126][ T4293]  __x64_sys_clone+0x289/0x310
[  506.678727][ T4293]  ? __do_sys_vfork+0x130/0x130
[  506.683421][ T4293]  ? debug_smp_processor_id+0x17/0x20
[  506.688631][ T4293]  do_syscall_64+0x44/0xd0
[  506.692971][ T4293]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  506.698700][ T4293] RIP: 0033:0x7f475ae3d829
[  506.702958][ T4293] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  506.722478][ T4293] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  506.730716][ T4293] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  506.738526][ T4293] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  506.746346][ T4293] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  506.754152][ T4293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  506.761957][ T4293] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  506.769786][ T4293]  </TASK>
[  506.775924][ T4296] FAULT_INJECTION: forcing a failure.
[  506.775924][ T4296] name failslab, interval 1, probability 0, space 0, times 0
[  506.788903][ T4296] CPU: 1 PID: 4296 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  506.797392][ T4296] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  506.807290][ T4296] Call Trace:
[  506.810412][ T4296]  <TASK>
[  506.813362][ T4296]  dump_stack_lvl+0x151/0x1b7
[  506.817971][ T4296]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  506.823254][ T4296]  ? __kasan_check_write+0x14/0x20
[  506.828290][ T4296]  ? up_write+0xa1/0x190
[  506.832368][ T4296]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  506.838625][ T4296]  dump_stack+0x15/0x17
[  506.842609][ T4296]  should_fail+0x3c0/0x510
[  506.846877][ T4296]  __should_failslab+0x9f/0xe0
[  506.851477][ T4296]  should_failslab+0x9/0x20
[  506.855804][ T4296]  kmem_cache_alloc+0x4f/0x2f0
[  506.860423][ T4296]  ? anon_vma_fork+0xf7/0x4f0
[  506.864930][ T4296]  anon_vma_fork+0xf7/0x4f0
[  506.869280][ T4296]  ? dup_mmap+0x6ef/0xec0
[  506.873427][ T4296]  dup_mmap+0x7ec/0xec0
[  506.877420][ T4296]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  506.882623][ T4296]  ? __delayed_free_task+0x110/0x110
[  506.887828][ T4296]  ? __kasan_check_write+0x14/0x20
[  506.892779][ T4296]  ? mm_init+0x6bb/0x870
[  506.896861][ T4296]  dup_mm+0x91/0x330
[  506.900587][ T4296]  copy_mm+0x108/0x1b0
[  506.904507][ T4296]  copy_process+0x127a/0x3240
[  506.909009][ T4296]  ? proc_fail_nth_write+0x213/0x290
[  506.914127][ T4296]  ? proc_fail_nth_read+0x220/0x220
[  506.919158][ T4296]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  506.924107][ T4296]  ? vfs_write+0x9af/0x1050
[  506.928982][ T4296]  kernel_clone+0x224/0x8f0
[  506.933315][ T4296]  ? file_end_write+0x1b0/0x1b0
[  506.938011][ T4296]  ? mutex_lock+0xb6/0x130
[  506.942255][ T4296]  ? create_io_thread+0x1e0/0x1e0
[  506.947126][ T4296]  ? __mutex_lock_slowpath+0x10/0x10
[  506.952242][ T4296]  __x64_sys_clone+0x289/0x310
[  506.956924][ T4296]  ? __do_sys_vfork+0x130/0x130
[  506.961612][ T4296]  ? debug_smp_processor_id+0x17/0x20
[  506.966908][ T4296]  do_syscall_64+0x44/0xd0
[  506.971160][ T4296]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  506.976905][ T4296] RIP: 0033:0x7f475ae3d829
[  506.981231][ T4296] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  507.000762][ T4296] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  507.009005][ T4296] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  507.016824][ T4296] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  507.024632][ T4296] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  507.032524][ T4296] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  507.040335][ T4296] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  507.048150][ T4296]  </TASK>
[  507.055811][ T4298] FAULT_INJECTION: forcing a failure.
[  507.055811][ T4298] name failslab, interval 1, probability 0, space 0, times 0
[  507.068325][ T4298] CPU: 0 PID: 4298 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  507.076906][ T4298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  507.086799][ T4298] Call Trace:
[  507.089955][ T4298]  <TASK>
[  507.092703][ T4298]  dump_stack_lvl+0x151/0x1b7
[  507.097213][ T4298]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  507.102513][ T4298]  dump_stack+0x15/0x17
[  507.106506][ T4298]  should_fail+0x3c0/0x510
[  507.110755][ T4298]  __should_failslab+0x9f/0xe0
[  507.115355][ T4298]  should_failslab+0x9/0x20
[  507.119810][ T4298]  kmem_cache_alloc+0x4f/0x2f0
[  507.124379][ T4298]  ? anon_vma_fork+0x1d9/0x4f0
[  507.128981][ T4298]  anon_vma_fork+0x1d9/0x4f0
[  507.133408][ T4298]  dup_mmap+0x7ec/0xec0
[  507.137411][ T4298]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  507.142878][ T4298]  ? __delayed_free_task+0x110/0x110
[  507.148030][ T4298]  ? __kasan_check_write+0x14/0x20
[  507.153141][ T4298]  ? mm_init+0x6bb/0x870
[  507.157307][ T4298]  dup_mm+0x91/0x330
[  507.161123][ T4298]  copy_mm+0x108/0x1b0
[  507.165032][ T4298]  copy_process+0x127a/0x3240
[  507.169544][ T4298]  ? proc_fail_nth_write+0x213/0x290
[  507.174663][ T4298]  ? proc_fail_nth_read+0x220/0x220
[  507.179701][ T4298]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  507.184648][ T4298]  ? vfs_write+0x9af/0x1050
[  507.188988][ T4298]  kernel_clone+0x224/0x8f0
[  507.193413][ T4298]  ? file_end_write+0x1b0/0x1b0
[  507.198108][ T4298]  ? mutex_lock+0xb6/0x130
[  507.202356][ T4298]  ? create_io_thread+0x1e0/0x1e0
[  507.207220][ T4298]  ? __mutex_lock_slowpath+0x10/0x10
[  507.212332][ T4298]  __x64_sys_clone+0x289/0x310
[  507.216939][ T4298]  ? __do_sys_vfork+0x130/0x130
[  507.221618][ T4298]  ? debug_smp_processor_id+0x17/0x20
[  507.226829][ T4298]  do_syscall_64+0x44/0xd0
[  507.231079][ T4298]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  507.236892][ T4298] RIP: 0033:0x7f475ae3d829
[  507.241150][ T4298] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  507.260589][ T4298] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  507.268834][ T4298] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  507.276777][ T4298] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  507.284656][ T4298] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  507.292507][ T4298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  507.300280][ T4298] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  507.308090][ T4298]  </TASK>
[  507.313583][ T4300] FAULT_INJECTION: forcing a failure.
[  507.313583][ T4300] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  507.326613][ T4300] CPU: 0 PID: 4300 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  507.334909][ T4300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  507.344900][ T4300] Call Trace:
[  507.348014][ T4300]  <TASK>
[  507.350791][ T4300]  dump_stack_lvl+0x151/0x1b7
[  507.355307][ T4300]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  507.360604][ T4300]  dump_stack+0x15/0x17
[  507.364595][ T4300]  should_fail+0x3c0/0x510
[  507.368850][ T4300]  should_fail_alloc_page+0x58/0x70
[  507.373886][ T4300]  __alloc_pages+0x207/0x850
[  507.378304][ T4300]  ? zone_watermark_fast+0x200/0x200
[  507.383431][ T4300]  ? dup_mmap+0x9fc/0xec0
[  507.387608][ T4300]  ? dup_mm+0x91/0x330
[  507.391514][ T4300]  ? copy_mm+0x108/0x1b0
[  507.395586][ T4300]  ? copy_process+0x127a/0x3240
[  507.400261][ T4300]  ? kvm_sched_clock_read+0x18/0x40
[  507.405385][ T4300]  pte_alloc_one+0x73/0x1b0
[  507.409725][ T4300]  ? pfn_modify_allowed+0x2e0/0x2e0
[  507.414768][ T4300]  ? __kasan_check_write+0x14/0x20
[  507.419796][ T4300]  ? __set_page_owner+0x2ee/0x310
[  507.424654][ T4300]  __pte_alloc+0x86/0x350
[  507.428819][ T4300]  ? free_pgtables+0x210/0x210
[  507.433417][ T4300]  copy_pte_range+0x1b1f/0x20b0
[  507.438106][ T4300]  ? __kunmap_atomic+0x80/0x80
[  507.442797][ T4300]  ? __pud_alloc+0x260/0x260
[  507.447216][ T4300]  ? __pud_alloc+0x218/0x260
[  507.451650][ T4300]  ? handle_mm_fault+0x2f60/0x2f60
[  507.456610][ T4300]  copy_page_range+0xc1e/0x1090
[  507.461279][ T4300]  ? pfn_valid+0x1e0/0x1e0
[  507.465532][ T4300]  dup_mmap+0x9fc/0xec0
[  507.469545][ T4300]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  507.474820][ T4300]  ? __delayed_free_task+0x110/0x110
[  507.479947][ T4300]  ? __kasan_check_write+0x14/0x20
[  507.484885][ T4300]  ? mm_init+0x6bb/0x870
[  507.488965][ T4300]  dup_mm+0x91/0x330
[  507.492694][ T4300]  copy_mm+0x108/0x1b0
[  507.496602][ T4300]  copy_process+0x127a/0x3240
[  507.501119][ T4300]  ? proc_fail_nth_write+0x213/0x290
[  507.506321][ T4300]  ? proc_fail_nth_read+0x220/0x220
[  507.511358][ T4300]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  507.516304][ T4300]  ? vfs_write+0x9af/0x1050
[  507.520652][ T4300]  kernel_clone+0x224/0x8f0
[  507.524982][ T4300]  ? file_end_write+0x1b0/0x1b0
[  507.529668][ T4300]  ? mutex_lock+0xb6/0x130
[  507.533921][ T4300]  ? create_io_thread+0x1e0/0x1e0
[  507.538805][ T4300]  ? __mutex_lock_slowpath+0x10/0x10
[  507.543903][ T4300]  __x64_sys_clone+0x289/0x310
[  507.548507][ T4300]  ? __do_sys_vfork+0x130/0x130
[  507.553197][ T4300]  ? debug_smp_processor_id+0x17/0x20
[  507.558399][ T4300]  do_syscall_64+0x44/0xd0
[  507.562650][ T4300]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  507.568378][ T4300] RIP: 0033:0x7f475ae3d829
[  507.572631][ T4300] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  507.592604][ T4300] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  507.600851][ T4300] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  507.608654][ T4300] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  507.616465][ T4300] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  507.624278][ T4300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  507.632093][ T4300] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  507.639908][ T4300]  </TASK>
[  507.647527][ T4303] FAULT_INJECTION: forcing a failure.
[  507.647527][ T4303] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  507.660681][ T4303] CPU: 0 PID: 4303 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  507.668996][ T4303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  507.678892][ T4303] Call Trace:
[  507.682147][ T4303]  <TASK>
[  507.684907][ T4303]  dump_stack_lvl+0x151/0x1b7
[  507.689418][ T4303]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  507.694712][ T4303]  dump_stack+0x15/0x17
[  507.698703][ T4303]  should_fail+0x3c0/0x510
[  507.703156][ T4303]  should_fail_alloc_page+0x58/0x70
[  507.708338][ T4303]  __alloc_pages+0x207/0x850
[  507.712776][ T4303]  ? zone_watermark_fast+0x200/0x200
[  507.717892][ T4303]  ? dup_mmap+0x9fc/0xec0
[  507.722050][ T4303]  ? dup_mm+0x91/0x330
[  507.725957][ T4303]  ? copy_mm+0x108/0x1b0
[  507.730044][ T4303]  ? copy_process+0x127a/0x3240
[  507.734724][ T4303]  ? kvm_sched_clock_read+0x18/0x40
[  507.739759][ T4303]  pte_alloc_one+0x73/0x1b0
[  507.744107][ T4303]  ? pfn_modify_allowed+0x2e0/0x2e0
[  507.749132][ T4303]  ? __kasan_check_write+0x14/0x20
[  507.754082][ T4303]  ? __set_page_owner+0x2ee/0x310
[  507.758936][ T4303]  __pte_alloc+0x86/0x350
[  507.763103][ T4303]  ? free_pgtables+0x210/0x210
[  507.767706][ T4303]  copy_pte_range+0x1b1f/0x20b0
[  507.772392][ T4303]  ? __kunmap_atomic+0x80/0x80
[  507.776991][ T4303]  ? __pud_alloc+0x260/0x260
[  507.781421][ T4303]  ? __pud_alloc+0x218/0x260
[  507.785850][ T4303]  ? handle_mm_fault+0x2f60/0x2f60
[  507.790798][ T4303]  copy_page_range+0xc1e/0x1090
[  507.795484][ T4303]  ? pfn_valid+0x1e0/0x1e0
[  507.799754][ T4303]  dup_mmap+0x9fc/0xec0
[  507.803723][ T4303]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  507.808931][ T4303]  ? __delayed_free_task+0x110/0x110
[  507.814136][ T4303]  ? __kasan_check_write+0x14/0x20
[  507.819082][ T4303]  ? mm_init+0x6bb/0x870
[  507.823165][ T4303]  dup_mm+0x91/0x330
[  507.826984][ T4303]  copy_mm+0x108/0x1b0
[  507.830900][ T4303]  copy_process+0x127a/0x3240
[  507.835406][ T4303]  ? proc_fail_nth_write+0x213/0x290
[  507.840524][ T4303]  ? proc_fail_nth_read+0x220/0x220
[  507.845560][ T4303]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  507.850510][ T4303]  ? vfs_write+0x9af/0x1050
[  507.854855][ T4303]  kernel_clone+0x224/0x8f0
[  507.859184][ T4303]  ? file_end_write+0x1b0/0x1b0
[  507.863869][ T4303]  ? mutex_lock+0xb6/0x130
[  507.868123][ T4303]  ? create_io_thread+0x1e0/0x1e0
[  507.872989][ T4303]  ? __mutex_lock_slowpath+0x10/0x10
[  507.878116][ T4303]  __x64_sys_clone+0x289/0x310
[  507.882708][ T4303]  ? __do_sys_vfork+0x130/0x130
[  507.887391][ T4303]  ? debug_smp_processor_id+0x17/0x20
[  507.892694][ T4303]  do_syscall_64+0x44/0xd0
[  507.897069][ T4303]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  507.902755][ T4303] RIP: 0033:0x7f475ae3d829
[  507.907006][ T4303] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  507.926454][ T4303] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  507.934801][ T4303] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  507.942625][ T4303] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  507.950436][ T4303] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  507.958252][ T4303] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  507.966057][ T4303] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  507.973879][ T4303]  </TASK>
[  507.980594][ T4305] FAULT_INJECTION: forcing a failure.
[  507.980594][ T4305] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  507.993694][ T4305] CPU: 1 PID: 4305 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  508.001926][ T4305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  508.011821][ T4305] Call Trace:
[  508.014942][ T4305]  <TASK>
[  508.017735][ T4305]  dump_stack_lvl+0x151/0x1b7
[  508.022235][ T4305]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  508.027530][ T4305]  dump_stack+0x15/0x17
[  508.031520][ T4305]  should_fail+0x3c0/0x510
[  508.035778][ T4305]  should_fail_alloc_page+0x58/0x70
[  508.040808][ T4305]  __alloc_pages+0x207/0x850
[  508.045235][ T4305]  ? zone_watermark_fast+0x200/0x200
[  508.050369][ T4305]  ? dup_mmap+0x9fc/0xec0
[  508.054521][ T4305]  ? dup_mm+0x91/0x330
[  508.058424][ T4305]  ? copy_mm+0x108/0x1b0
[  508.062503][ T4305]  ? copy_process+0x127a/0x3240
[  508.067196][ T4305]  ? kvm_sched_clock_read+0x18/0x40
[  508.072253][ T4305]  pte_alloc_one+0x73/0x1b0
[  508.076571][ T4305]  ? pfn_modify_allowed+0x2e0/0x2e0
[  508.081945][ T4305]  ? __kasan_check_write+0x14/0x20
[  508.087072][ T4305]  ? __set_page_owner+0x2ee/0x310
[  508.091926][ T4305]  __pte_alloc+0x86/0x350
[  508.096189][ T4305]  ? free_pgtables+0x210/0x210
[  508.100782][ T4305]  copy_pte_range+0x1b1f/0x20b0
[  508.105486][ T4305]  ? __kunmap_atomic+0x80/0x80
[  508.110066][ T4305]  ? __pud_alloc+0x260/0x260
[  508.114490][ T4305]  ? __pud_alloc+0x218/0x260
[  508.118916][ T4305]  ? handle_mm_fault+0x2f60/0x2f60
[  508.123864][ T4305]  copy_page_range+0xc1e/0x1090
[  508.128558][ T4305]  ? pfn_valid+0x1e0/0x1e0
[  508.132812][ T4305]  dup_mmap+0x9fc/0xec0
[  508.136929][ T4305]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  508.142129][ T4305]  ? __delayed_free_task+0x110/0x110
[  508.147254][ T4305]  ? __kasan_check_write+0x14/0x20
[  508.152198][ T4305]  ? mm_init+0x6bb/0x870
[  508.156275][ T4305]  dup_mm+0x91/0x330
[  508.160012][ T4305]  copy_mm+0x108/0x1b0
[  508.164348][ T4305]  copy_process+0x127a/0x3240
[  508.168861][ T4305]  ? proc_fail_nth_write+0x213/0x290
[  508.173983][ T4305]  ? proc_fail_nth_read+0x220/0x220
[  508.179015][ T4305]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  508.183975][ T4305]  ? vfs_write+0x9af/0x1050
[  508.188310][ T4305]  kernel_clone+0x224/0x8f0
[  508.192642][ T4305]  ? file_end_write+0x1b0/0x1b0
[  508.197421][ T4305]  ? mutex_lock+0xb6/0x130
[  508.201671][ T4305]  ? create_io_thread+0x1e0/0x1e0
[  508.206531][ T4305]  ? __mutex_lock_slowpath+0x10/0x10
[  508.211731][ T4305]  __x64_sys_clone+0x289/0x310
[  508.216344][ T4305]  ? __do_sys_vfork+0x130/0x130
[  508.221084][ T4305]  ? debug_smp_processor_id+0x17/0x20
[  508.226239][ T4305]  do_syscall_64+0x44/0xd0
[  508.230482][ T4305]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  508.236415][ T4305] RIP: 0033:0x7f475ae3d829
[  508.240747][ T4305] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  508.260382][ T4305] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  508.268950][ T4305] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  508.276768][ T4305] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  508.284618][ T4305] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  508.292577][ T4305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  508.300386][ T4305] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  508.308188][ T4305]  </TASK>
[  508.315812][ T4307] FAULT_INJECTION: forcing a failure.
[  508.315812][ T4307] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  508.328911][ T4307] CPU: 1 PID: 4307 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  508.337313][ T4307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  508.347297][ T4307] Call Trace:
[  508.350426][ T4307]  <TASK>
[  508.353200][ T4307]  dump_stack_lvl+0x151/0x1b7
[  508.357719][ T4307]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  508.363009][ T4307]  dump_stack+0x15/0x17
[  508.367607][ T4307]  should_fail+0x3c0/0x510
[  508.371864][ T4307]  should_fail_alloc_page+0x58/0x70
[  508.376898][ T4307]  __alloc_pages+0x207/0x850
[  508.381318][ T4307]  ? zone_watermark_fast+0x200/0x200
[  508.386438][ T4307]  ? dup_mmap+0x9fc/0xec0
[  508.390612][ T4307]  ? dup_mm+0x91/0x330
[  508.394536][ T4307]  ? copy_mm+0x108/0x1b0
[  508.398676][ T4307]  ? copy_process+0x127a/0x3240
[  508.403362][ T4307]  ? kvm_sched_clock_read+0x18/0x40
[  508.408395][ T4307]  pte_alloc_one+0x73/0x1b0
[  508.412752][ T4307]  ? pfn_modify_allowed+0x2e0/0x2e0
[  508.417770][ T4307]  ? __kasan_check_write+0x14/0x20
[  508.422721][ T4307]  ? __set_page_owner+0x2ee/0x310
[  508.427608][ T4307]  __pte_alloc+0x86/0x350
[  508.431750][ T4307]  ? free_pgtables+0x210/0x210
[  508.436344][ T4307]  copy_pte_range+0x1b1f/0x20b0
[  508.441032][ T4307]  ? __kunmap_atomic+0x80/0x80
[  508.445629][ T4307]  ? __pud_alloc+0x260/0x260
[  508.450057][ T4307]  ? __pud_alloc+0x218/0x260
[  508.454481][ T4307]  ? handle_mm_fault+0x2f60/0x2f60
[  508.459430][ T4307]  copy_page_range+0xc1e/0x1090
[  508.464120][ T4307]  ? pfn_valid+0x1e0/0x1e0
[  508.468370][ T4307]  dup_mmap+0x9fc/0xec0
[  508.472362][ T4307]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  508.477582][ T4307]  ? __delayed_free_task+0x110/0x110
[  508.482689][ T4307]  ? __kasan_check_write+0x14/0x20
[  508.487637][ T4307]  ? mm_init+0x6bb/0x870
[  508.491715][ T4307]  dup_mm+0x91/0x330
[  508.495448][ T4307]  copy_mm+0x108/0x1b0
[  508.499354][ T4307]  copy_process+0x127a/0x3240
[  508.503870][ T4307]  ? proc_fail_nth_write+0x213/0x290
[  508.508990][ T4307]  ? proc_fail_nth_read+0x220/0x220
[  508.514142][ T4307]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  508.519056][ T4307]  ? vfs_write+0x9af/0x1050
[  508.523407][ T4307]  kernel_clone+0x224/0x8f0
[  508.527739][ T4307]  ? file_end_write+0x1b0/0x1b0
[  508.532430][ T4307]  ? mutex_lock+0xb6/0x130
[  508.536679][ T4307]  ? create_io_thread+0x1e0/0x1e0
[  508.541544][ T4307]  ? __mutex_lock_slowpath+0x10/0x10
[  508.546657][ T4307]  __x64_sys_clone+0x289/0x310
[  508.551356][ T4307]  ? __do_sys_vfork+0x130/0x130
[  508.556059][ T4307]  ? debug_smp_processor_id+0x17/0x20
[  508.561236][ T4307]  do_syscall_64+0x44/0xd0
[  508.565488][ T4307]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  508.571216][ T4307] RIP: 0033:0x7f475ae3d829
[  508.575473][ T4307] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  508.594909][ T4307] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  508.603156][ T4307] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  508.610969][ T4307] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  508.618776][ T4307] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  508.626690][ T4307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  508.634488][ T4307] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  508.642391][ T4307]  </TASK>
[  508.649329][ T4310] FAULT_INJECTION: forcing a failure.
[  508.649329][ T4310] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  508.662559][ T4310] CPU: 1 PID: 4310 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  508.670830][ T4310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  508.680726][ T4310] Call Trace:
[  508.683855][ T4310]  <TASK>
[  508.686638][ T4310]  dump_stack_lvl+0x151/0x1b7
[  508.691401][ T4310]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  508.696696][ T4310]  ? __kasan_check_write+0x14/0x20
[  508.701643][ T4310]  ? __set_page_owner+0x2ee/0x310
[  508.706502][ T4310]  dump_stack+0x15/0x17
[  508.710492][ T4310]  should_fail+0x3c0/0x510
[  508.714748][ T4310]  should_fail_alloc_page+0x58/0x70
[  508.719780][ T4310]  __alloc_pages+0x207/0x850
[  508.724258][ T4310]  ? __alloc_pages+0x3bd/0x850
[  508.728813][ T4310]  ? zone_watermark_fast+0x200/0x200
[  508.733932][ T4310]  ? zone_watermark_fast+0x200/0x200
[  508.739049][ T4310]  ? __kasan_slab_alloc+0xc9/0xe0
[  508.743909][ T4310]  ? __kasan_check_write+0x14/0x20
[  508.748855][ T4310]  ? _raw_spin_lock+0xa3/0x1b0
[  508.753548][ T4310]  __pmd_alloc+0xb1/0x550
[  508.757708][ T4310]  ? kmem_cache_alloc+0x189/0x2f0
[  508.762570][ T4310]  ? anon_vma_fork+0x1d9/0x4f0
[  508.767256][ T4310]  ? __pud_alloc+0x260/0x260
[  508.771683][ T4310]  ? __pud_alloc+0x218/0x260
[  508.776111][ T4310]  ? handle_mm_fault+0x2f60/0x2f60
[  508.781055][ T4310]  copy_page_range+0xd04/0x1090
[  508.785745][ T4310]  ? pfn_valid+0x1e0/0x1e0
[  508.789996][ T4310]  dup_mmap+0x9fc/0xec0
[  508.794003][ T4310]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  508.799196][ T4310]  ? __delayed_free_task+0x110/0x110
[  508.804322][ T4310]  ? __kasan_check_write+0x14/0x20
[  508.809262][ T4310]  ? mm_init+0x6bb/0x870
[  508.813354][ T4310]  dup_mm+0x91/0x330
[  508.817083][ T4310]  copy_mm+0x108/0x1b0
[  508.820984][ T4310]  copy_process+0x127a/0x3240
[  508.825494][ T4310]  ? proc_fail_nth_write+0x213/0x290
[  508.830648][ T4310]  ? proc_fail_nth_read+0x220/0x220
[  508.835687][ T4310]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  508.840681][ T4310]  ? vfs_write+0x9af/0x1050
[  508.845024][ T4310]  kernel_clone+0x224/0x8f0
[  508.849484][ T4310]  ? file_end_write+0x1b0/0x1b0
[  508.854140][ T4310]  ? mutex_lock+0xb6/0x130
[  508.858403][ T4310]  ? create_io_thread+0x1e0/0x1e0
[  508.863252][ T4310]  ? __mutex_lock_slowpath+0x10/0x10
[  508.868376][ T4310]  __x64_sys_clone+0x289/0x310
[  508.872976][ T4310]  ? __do_sys_vfork+0x130/0x130
[  508.877680][ T4310]  ? debug_smp_processor_id+0x17/0x20
[  508.882871][ T4310]  do_syscall_64+0x44/0xd0
[  508.887126][ T4310]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  508.892860][ T4310] RIP: 0033:0x7f475ae3d829
[  508.897112][ T4310] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  508.916547][ T4310] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  508.924819][ T4310] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  508.932601][ T4310] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  508.940415][ T4310] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  508.948225][ T4310] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  508.956121][ T4310] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  508.964023][ T4310]  </TASK>
[  508.970234][ T4312] FAULT_INJECTION: forcing a failure.
[  508.970234][ T4312] name failslab, interval 1, probability 0, space 0, times 0
[  508.982803][ T4312] CPU: 1 PID: 4312 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  508.991214][ T4312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.001109][ T4312] Call Trace:
[  509.004230][ T4312]  <TASK>
[  509.007007][ T4312]  dump_stack_lvl+0x151/0x1b7
[  509.011519][ T4312]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  509.016812][ T4312]  dump_stack+0x15/0x17
[  509.020805][ T4312]  should_fail+0x3c0/0x510
[  509.025063][ T4312]  __should_failslab+0x9f/0xe0
[  509.029659][ T4312]  should_failslab+0x9/0x20
[  509.033995][ T4312]  kmem_cache_alloc+0x4f/0x2f0
[  509.038595][ T4312]  ? anon_vma_fork+0x1d9/0x4f0
[  509.043211][ T4312]  anon_vma_fork+0x1d9/0x4f0
[  509.047623][ T4312]  dup_mmap+0x7ec/0xec0
[  509.051622][ T4312]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  509.056823][ T4312]  ? __delayed_free_task+0x110/0x110
[  509.061943][ T4312]  ? __kasan_check_write+0x14/0x20
[  509.067063][ T4312]  ? mm_init+0x6bb/0x870
[  509.071145][ T4312]  dup_mm+0x91/0x330
[  509.074876][ T4312]  copy_mm+0x108/0x1b0
[  509.078781][ T4312]  copy_process+0x127a/0x3240
[  509.083556][ T4312]  ? proc_fail_nth_write+0x213/0x290
[  509.088691][ T4312]  ? proc_fail_nth_read+0x220/0x220
[  509.093712][ T4312]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  509.098656][ T4312]  ? vfs_write+0x9af/0x1050
[  509.102995][ T4312]  kernel_clone+0x224/0x8f0
[  509.107358][ T4312]  ? file_end_write+0x1b0/0x1b0
[  509.112116][ T4312]  ? mutex_lock+0xb6/0x130
[  509.116359][ T4312]  ? create_io_thread+0x1e0/0x1e0
[  509.121220][ T4312]  ? __mutex_lock_slowpath+0x10/0x10
[  509.126341][ T4312]  __x64_sys_clone+0x289/0x310
[  509.130951][ T4312]  ? __do_sys_vfork+0x130/0x130
[  509.135628][ T4312]  ? debug_smp_processor_id+0x17/0x20
[  509.140950][ T4312]  do_syscall_64+0x44/0xd0
[  509.145982][ T4312]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  509.151982][ T4312] RIP: 0033:0x7f475ae3d829
[  509.156243][ T4312] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  509.176097][ T4312] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  509.184341][ T4312] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  509.192155][ T4312] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  509.199961][ T4312] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  509.207771][ T4312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  509.215589][ T4312] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  509.223400][ T4312]  </TASK>
[  509.230761][ T4314] FAULT_INJECTION: forcing a failure.
[  509.230761][ T4314] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  509.243914][ T4314] CPU: 1 PID: 4314 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  509.252180][ T4314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.262337][ T4314] Call Trace:
[  509.265464][ T4314]  <TASK>
[  509.268330][ T4314]  dump_stack_lvl+0x151/0x1b7
[  509.272846][ T4314]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  509.278135][ T4314]  dump_stack+0x15/0x17
[  509.282394][ T4314]  should_fail+0x3c0/0x510
[  509.286639][ T4314]  should_fail_alloc_page+0x58/0x70
[  509.291763][ T4314]  __alloc_pages+0x207/0x850
[  509.296276][ T4314]  ? zone_watermark_fast+0x200/0x200
[  509.301488][ T4314]  ? dup_mmap+0x9fc/0xec0
[  509.305646][ T4314]  ? dup_mm+0x91/0x330
[  509.309557][ T4314]  ? copy_mm+0x108/0x1b0
[  509.313632][ T4314]  ? copy_process+0x127a/0x3240
[  509.318320][ T4314]  ? kvm_sched_clock_read+0x18/0x40
[  509.323360][ T4314]  pte_alloc_one+0x73/0x1b0
[  509.327780][ T4314]  ? pfn_modify_allowed+0x2e0/0x2e0
[  509.332902][ T4314]  ? __kasan_check_write+0x14/0x20
[  509.337848][ T4314]  ? __set_page_owner+0x2ee/0x310
[  509.342712][ T4314]  __pte_alloc+0x86/0x350
[  509.346874][ T4314]  ? free_pgtables+0x210/0x210
[  509.351475][ T4314]  copy_pte_range+0x1b1f/0x20b0
[  509.356173][ T4314]  ? __kunmap_atomic+0x80/0x80
[  509.360771][ T4314]  ? __pud_alloc+0x260/0x260
[  509.366515][ T4314]  ? __pud_alloc+0x218/0x260
[  509.370914][ T4314]  ? handle_mm_fault+0x2f60/0x2f60
[  509.375866][ T4314]  copy_page_range+0xc1e/0x1090
[  509.380639][ T4314]  ? pfn_valid+0x1e0/0x1e0
[  509.384894][ T4314]  dup_mmap+0x9fc/0xec0
[  509.388881][ T4314]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  509.394087][ T4314]  ? __delayed_free_task+0x110/0x110
[  509.399206][ T4314]  ? __kasan_check_write+0x14/0x20
[  509.404154][ T4314]  ? mm_init+0x6bb/0x870
[  509.408235][ T4314]  dup_mm+0x91/0x330
[  509.411967][ T4314]  copy_mm+0x108/0x1b0
[  509.415871][ T4314]  copy_process+0x127a/0x3240
[  509.420385][ T4314]  ? proc_fail_nth_write+0x213/0x290
[  509.425505][ T4314]  ? proc_fail_nth_read+0x220/0x220
[  509.430540][ T4314]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  509.435487][ T4314]  ? vfs_write+0x9af/0x1050
[  509.439826][ T4314]  kernel_clone+0x224/0x8f0
[  509.444168][ T4314]  ? file_end_write+0x1b0/0x1b0
[  509.448853][ T4314]  ? mutex_lock+0xb6/0x130
[  509.453105][ T4314]  ? create_io_thread+0x1e0/0x1e0
[  509.457972][ T4314]  ? __mutex_lock_slowpath+0x10/0x10
[  509.463088][ T4314]  __x64_sys_clone+0x289/0x310
[  509.467688][ T4314]  ? __do_sys_vfork+0x130/0x130
[  509.472376][ T4314]  ? debug_smp_processor_id+0x17/0x20
[  509.477582][ T4314]  do_syscall_64+0x44/0xd0
[  509.481855][ T4314]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  509.487563][ T4314] RIP: 0033:0x7f475ae3d829
[  509.491817][ T4314] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  509.511257][ T4314] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  509.519683][ T4314] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  509.528009][ T4314] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  509.535824][ T4314] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  509.543716][ T4314] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  509.551710][ T4314] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  509.559522][ T4314]  </TASK>
[  509.566490][ T4316] FAULT_INJECTION: forcing a failure.
[  509.566490][ T4316] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  509.579636][ T4316] CPU: 0 PID: 4316 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  509.587932][ T4316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.597848][ T4316] Call Trace:
[  509.600962][ T4316]  <TASK>
[  509.603739][ T4316]  dump_stack_lvl+0x151/0x1b7
[  509.608242][ T4316]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  509.613575][ T4316]  ? is_module_text_address+0xe1/0x140
[  509.618833][ T4316]  ? stack_trace_save+0x1f0/0x1f0
[  509.623802][ T4316]  dump_stack+0x15/0x17
[  509.627795][ T4316]  should_fail+0x3c0/0x510
[  509.632139][ T4316]  should_fail_alloc_page+0x58/0x70
[  509.637349][ T4316]  __alloc_pages+0x207/0x850
[  509.641766][ T4316]  ? stack_trace_save+0x12d/0x1f0
[  509.646629][ T4316]  ? stack_trace_snprint+0x100/0x100
[  509.651754][ T4316]  ? zone_watermark_fast+0x200/0x200
[  509.656870][ T4316]  ? __kasan_slab_alloc+0xc9/0xe0
[  509.661730][ T4316]  ? __kasan_slab_alloc+0xc9/0xe0
[  509.666675][ T4316]  ? __kasan_slab_alloc+0xb2/0xe0
[  509.671536][ T4316]  ? kmem_cache_alloc+0x189/0x2f0
[  509.676412][ T4316]  ? anon_vma_fork+0x1d9/0x4f0
[  509.681111][ T4316]  get_zeroed_page+0x19/0x40
[  509.685538][ T4316]  __pud_alloc+0x8b/0x260
[  509.689707][ T4316]  ? handle_mm_fault+0x2f60/0x2f60
[  509.694648][ T4316]  copy_page_range+0xd9e/0x1090
[  509.699339][ T4316]  ? pfn_valid+0x1e0/0x1e0
[  509.703594][ T4316]  dup_mmap+0x9fc/0xec0
[  509.707581][ T4316]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  509.712791][ T4316]  ? __delayed_free_task+0x110/0x110
[  509.718005][ T4316]  ? __kasan_check_write+0x14/0x20
[  509.722953][ T4316]  ? mm_init+0x6bb/0x870
[  509.727120][ T4316]  dup_mm+0x91/0x330
[  509.730854][ T4316]  copy_mm+0x108/0x1b0
[  509.734759][ T4316]  copy_process+0x127a/0x3240
[  509.739273][ T4316]  ? proc_fail_nth_write+0x213/0x290
[  509.744392][ T4316]  ? proc_fail_nth_read+0x220/0x220
[  509.749425][ T4316]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  509.754374][ T4316]  ? vfs_write+0x9af/0x1050
[  509.758826][ T4316]  kernel_clone+0x224/0x8f0
[  509.763139][ T4316]  ? file_end_write+0x1b0/0x1b0
[  509.768007][ T4316]  ? mutex_lock+0xb6/0x130
[  509.772260][ T4316]  ? create_io_thread+0x1e0/0x1e0
[  509.777114][ T4316]  ? __mutex_lock_slowpath+0x10/0x10
[  509.782240][ T4316]  __x64_sys_clone+0x289/0x310
[  509.786833][ T4316]  ? __do_sys_vfork+0x130/0x130
[  509.791607][ T4316]  ? debug_smp_processor_id+0x17/0x20
[  509.796814][ T4316]  do_syscall_64+0x44/0xd0
[  509.801173][ T4316]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  509.807010][ T4316] RIP: 0033:0x7f475ae3d829
[  509.811277][ T4316] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  509.830704][ T4316] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  509.838948][ T4316] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  509.846759][ T4316] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  509.854567][ T4316] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  509.862468][ T4316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  509.870276][ T4316] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  509.878177][ T4316]  </TASK>
[  509.884986][ T4319] FAULT_INJECTION: forcing a failure.
[  509.884986][ T4319] name failslab, interval 1, probability 0, space 0, times 0
[  509.897536][ T4319] CPU: 0 PID: 4319 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  509.906058][ T4319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.915948][ T4319] Call Trace:
[  509.919073][ T4319]  <TASK>
[  509.921857][ T4319]  dump_stack_lvl+0x151/0x1b7
[  509.926361][ T4319]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  509.931655][ T4319]  ? __kasan_check_write+0x14/0x20
[  509.936603][ T4319]  ? up_write+0xa1/0x190
[  509.940681][ T4319]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  509.946930][ T4319]  dump_stack+0x15/0x17
[  509.950920][ T4319]  should_fail+0x3c0/0x510
[  509.955175][ T4319]  __should_failslab+0x9f/0xe0
[  509.959774][ T4319]  should_failslab+0x9/0x20
[  509.964112][ T4319]  kmem_cache_alloc+0x4f/0x2f0
[  509.968715][ T4319]  ? anon_vma_fork+0xf7/0x4f0
[  509.973231][ T4319]  anon_vma_fork+0xf7/0x4f0
[  509.977569][ T4319]  ? dup_mmap+0x6ef/0xec0
[  509.981731][ T4319]  dup_mmap+0x7ec/0xec0
[  509.985815][ T4319]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  509.991021][ T4319]  ? __delayed_free_task+0x110/0x110
[  509.996144][ T4319]  ? __kasan_check_write+0x14/0x20
[  510.001116][ T4319]  ? mm_init+0x6bb/0x870
[  510.005176][ T4319]  dup_mm+0x91/0x330
[  510.008900][ T4319]  copy_mm+0x108/0x1b0
[  510.012807][ T4319]  copy_process+0x127a/0x3240
[  510.017321][ T4319]  ? proc_fail_nth_write+0x213/0x290
[  510.022441][ T4319]  ? proc_fail_nth_read+0x220/0x220
[  510.027477][ T4319]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  510.032457][ T4319]  ? vfs_write+0x9af/0x1050
[  510.036761][ T4319]  kernel_clone+0x224/0x8f0
[  510.041097][ T4319]  ? file_end_write+0x1b0/0x1b0
[  510.045792][ T4319]  ? mutex_lock+0xb6/0x130
[  510.050039][ T4319]  ? create_io_thread+0x1e0/0x1e0
[  510.055001][ T4319]  ? __mutex_lock_slowpath+0x10/0x10
[  510.060242][ T4319]  __x64_sys_clone+0x289/0x310
[  510.064808][ T4319]  ? __do_sys_vfork+0x130/0x130
[  510.069845][ T4319]  ? debug_smp_processor_id+0x17/0x20
[  510.075059][ T4319]  do_syscall_64+0x44/0xd0
[  510.079305][ T4319]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  510.085039][ T4319] RIP: 0033:0x7f475ae3d829
[  510.089287][ T4319] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  510.109342][ T4319] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  510.117586][ T4319] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  510.125402][ T4319] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  510.133470][ T4319] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  510.141362][ T4319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  510.149214][ T4319] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  510.156987][ T4319]  </TASK>
[  510.164556][ T4321] FAULT_INJECTION: forcing a failure.
[  510.164556][ T4321] name failslab, interval 1, probability 0, space 0, times 0
[  510.177099][ T4321] CPU: 1 PID: 4321 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  510.185422][ T4321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  510.195486][ T4321] Call Trace:
[  510.198633][ T4321]  <TASK>
[  510.201409][ T4321]  dump_stack_lvl+0x151/0x1b7
[  510.205918][ T4321]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  510.211196][ T4321]  ? __kasan_check_write+0x14/0x20
[  510.216326][ T4321]  ? up_write+0xa1/0x190
[  510.220399][ T4321]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  510.226639][ T4321]  dump_stack+0x15/0x17
[  510.230631][ T4321]  should_fail+0x3c0/0x510
[  510.234899][ T4321]  __should_failslab+0x9f/0xe0
[  510.239488][ T4321]  should_failslab+0x9/0x20
[  510.243826][ T4321]  kmem_cache_alloc+0x4f/0x2f0
[  510.248426][ T4321]  ? anon_vma_fork+0xf7/0x4f0
[  510.252943][ T4321]  anon_vma_fork+0xf7/0x4f0
[  510.257282][ T4321]  ? dup_mmap+0x6ef/0xec0
[  510.261443][ T4321]  dup_mmap+0x7ec/0xec0
[  510.265529][ T4321]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  510.270920][ T4321]  ? __delayed_free_task+0x110/0x110
[  510.276109][ T4321]  ? __kasan_check_write+0x14/0x20
[  510.281059][ T4321]  ? mm_init+0x6bb/0x870
[  510.285139][ T4321]  dup_mm+0x91/0x330
[  510.288869][ T4321]  copy_mm+0x108/0x1b0
[  510.292775][ T4321]  copy_process+0x127a/0x3240
[  510.297295][ T4321]  ? proc_fail_nth_write+0x213/0x290
[  510.302762][ T4321]  ? proc_fail_nth_read+0x220/0x220
[  510.307800][ T4321]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  510.312739][ T4321]  ? vfs_write+0x9af/0x1050
[  510.317083][ T4321]  kernel_clone+0x224/0x8f0
[  510.321421][ T4321]  ? file_end_write+0x1b0/0x1b0
[  510.326105][ T4321]  ? mutex_lock+0xb6/0x130
[  510.330363][ T4321]  ? create_io_thread+0x1e0/0x1e0
[  510.335328][ T4321]  ? __mutex_lock_slowpath+0x10/0x10
[  510.340705][ T4321]  __x64_sys_clone+0x289/0x310
[  510.345306][ T4321]  ? __do_sys_vfork+0x130/0x130
[  510.349994][ T4321]  ? debug_smp_processor_id+0x17/0x20
[  510.355196][ T4321]  do_syscall_64+0x44/0xd0
[  510.359525][ T4321]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  510.365179][ T4321] RIP: 0033:0x7f475ae3d829
[  510.369430][ T4321] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  510.388874][ T4321] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  510.397125][ T4321] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  510.405014][ T4321] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  510.412832][ T4321] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  510.420635][ T4321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  510.428621][ T4321] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  510.436532][ T4321]  </TASK>
[  510.442874][ T4323] FAULT_INJECTION: forcing a failure.
[  510.442874][ T4323] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  510.456019][ T4323] CPU: 1 PID: 4323 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  510.465155][ T4323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  510.475047][ T4323] Call Trace:
[  510.478171][ T4323]  <TASK>
[  510.480952][ T4323]  dump_stack_lvl+0x151/0x1b7
[  510.485678][ T4323]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  510.490954][ T4323]  dump_stack+0x15/0x17
[  510.494955][ T4323]  should_fail+0x3c0/0x510
[  510.499297][ T4323]  should_fail_alloc_page+0x58/0x70
[  510.504383][ T4323]  __alloc_pages+0x207/0x850
[  510.508839][ T4323]  ? zone_watermark_fast+0x200/0x200
[  510.513958][ T4323]  ? dup_mmap+0x9fc/0xec0
[  510.518121][ T4323]  ? dup_mm+0x91/0x330
[  510.522034][ T4323]  ? copy_mm+0x108/0x1b0
[  510.526103][ T4323]  ? copy_process+0x127a/0x3240
[  510.530789][ T4323]  ? kvm_sched_clock_read+0x18/0x40
[  510.535824][ T4323]  pte_alloc_one+0x73/0x1b0
[  510.540162][ T4323]  ? pfn_modify_allowed+0x2e0/0x2e0
[  510.545197][ T4323]  ? __kasan_check_write+0x14/0x20
[  510.550145][ T4323]  ? __set_page_owner+0x2ee/0x310
[  510.555005][ T4323]  __pte_alloc+0x86/0x350
[  510.559195][ T4323]  ? free_pgtables+0x210/0x210
[  510.563780][ T4323]  copy_pte_range+0x1b1f/0x20b0
[  510.568475][ T4323]  ? __kunmap_atomic+0x80/0x80
[  510.573062][ T4323]  ? __pud_alloc+0x260/0x260
[  510.577486][ T4323]  ? __pud_alloc+0x218/0x260
[  510.581912][ T4323]  ? handle_mm_fault+0x2f60/0x2f60
[  510.586858][ T4323]  copy_page_range+0xc1e/0x1090
[  510.591643][ T4323]  ? pfn_valid+0x1e0/0x1e0
[  510.595885][ T4323]  dup_mmap+0x9fc/0xec0
[  510.599873][ T4323]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  510.605176][ T4323]  ? __delayed_free_task+0x110/0x110
[  510.610295][ T4323]  ? __kasan_check_write+0x14/0x20
[  510.615249][ T4323]  ? mm_init+0x6bb/0x870
[  510.619409][ T4323]  dup_mm+0x91/0x330
[  510.623140][ T4323]  copy_mm+0x108/0x1b0
[  510.627137][ T4323]  copy_process+0x127a/0x3240
[  510.631647][ T4323]  ? proc_fail_nth_write+0x213/0x290
[  510.636854][ T4323]  ? proc_fail_nth_read+0x220/0x220
[  510.642151][ T4323]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  510.647094][ T4323]  ? vfs_write+0x9af/0x1050
[  510.651466][ T4323]  kernel_clone+0x224/0x8f0
[  510.655777][ T4323]  ? file_end_write+0x1b0/0x1b0
[  510.660464][ T4323]  ? mutex_lock+0xb6/0x130
[  510.664760][ T4323]  ? create_io_thread+0x1e0/0x1e0
[  510.669574][ T4323]  ? __mutex_lock_slowpath+0x10/0x10
[  510.674696][ T4323]  __x64_sys_clone+0x289/0x310
[  510.679732][ T4323]  ? __do_sys_vfork+0x130/0x130
[  510.684429][ T4323]  ? debug_smp_processor_id+0x17/0x20
[  510.689628][ T4323]  do_syscall_64+0x44/0xd0
[  510.693876][ T4323]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  510.699702][ T4323] RIP: 0033:0x7f475ae3d829
[  510.703951][ T4323] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  510.723422][ T4323] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  510.731642][ T4323] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  510.739531][ T4323] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  510.747343][ T4323] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  510.755164][ T4323] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  510.763051][ T4323] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  510.770864][ T4323]  </TASK>
[  510.777364][ T4325] FAULT_INJECTION: forcing a failure.
[  510.777364][ T4325] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  510.790465][ T4325] CPU: 1 PID: 4325 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  510.798952][ T4325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  510.808956][ T4325] Call Trace:
[  510.812090][ T4325]  <TASK>
[  510.814856][ T4325]  dump_stack_lvl+0x151/0x1b7
[  510.819370][ T4325]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  510.824664][ T4325]  ? __kasan_check_write+0x14/0x20
[  510.829872][ T4325]  ? __set_page_owner+0x2ee/0x310
[  510.834736][ T4325]  dump_stack+0x15/0x17
[  510.838734][ T4325]  should_fail+0x3c0/0x510
[  510.842978][ T4325]  should_fail_alloc_page+0x58/0x70
[  510.848010][ T4325]  __alloc_pages+0x207/0x850
[  510.852437][ T4325]  ? __alloc_pages+0x3bd/0x850
[  510.857037][ T4325]  ? zone_watermark_fast+0x200/0x200
[  510.862156][ T4325]  ? zone_watermark_fast+0x200/0x200
[  510.867279][ T4325]  ? __kasan_slab_alloc+0xc9/0xe0
[  510.872149][ T4325]  ? __kasan_check_write+0x14/0x20
[  510.877086][ T4325]  ? _raw_spin_lock+0xa3/0x1b0
[  510.881686][ T4325]  __pmd_alloc+0xb1/0x550
[  510.885860][ T4325]  ? kmem_cache_alloc+0x189/0x2f0
[  510.890711][ T4325]  ? anon_vma_fork+0x1d9/0x4f0
[  510.895314][ T4325]  ? __pud_alloc+0x260/0x260
[  510.899830][ T4325]  ? __pud_alloc+0x218/0x260
[  510.904254][ T4325]  ? handle_mm_fault+0x2f60/0x2f60
[  510.909198][ T4325]  copy_page_range+0xd04/0x1090
[  510.913973][ T4325]  ? pfn_valid+0x1e0/0x1e0
[  510.918225][ T4325]  dup_mmap+0x9fc/0xec0
[  510.922218][ T4325]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  510.927434][ T4325]  ? __delayed_free_task+0x110/0x110
[  510.932544][ T4325]  ? __kasan_check_write+0x14/0x20
[  510.937494][ T4325]  ? mm_init+0x6bb/0x870
[  510.941590][ T4325]  dup_mm+0x91/0x330
[  510.945315][ T4325]  copy_mm+0x108/0x1b0
[  510.949227][ T4325]  copy_process+0x127a/0x3240
[  510.953813][ T4325]  ? proc_fail_nth_write+0x213/0x290
[  510.959042][ T4325]  ? proc_fail_nth_read+0x220/0x220
[  510.964069][ T4325]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  510.969015][ T4325]  ? vfs_write+0x9af/0x1050
[  510.973356][ T4325]  kernel_clone+0x224/0x8f0
[  510.977694][ T4325]  ? file_end_write+0x1b0/0x1b0
[  510.982381][ T4325]  ? mutex_lock+0xb6/0x130
[  510.986637][ T4325]  ? create_io_thread+0x1e0/0x1e0
[  510.991495][ T4325]  ? __mutex_lock_slowpath+0x10/0x10
[  510.996615][ T4325]  __x64_sys_clone+0x289/0x310
[  511.001217][ T4325]  ? __do_sys_vfork+0x130/0x130
[  511.005901][ T4325]  ? debug_smp_processor_id+0x17/0x20
[  511.011107][ T4325]  do_syscall_64+0x44/0xd0
[  511.015543][ T4325]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  511.021278][ T4325] RIP: 0033:0x7f475ae3d829
[  511.025523][ T4325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  511.045061][ T4325] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  511.053294][ T4325] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  511.061104][ T4325] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  511.069031][ T4325] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  511.076848][ T4325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  511.084745][ T4325] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  511.092554][ T4325]  </TASK>
[  511.098921][ T4328] FAULT_INJECTION: forcing a failure.
[  511.098921][ T4328] name failslab, interval 1, probability 0, space 0, times 0
[  511.111522][ T4328] CPU: 0 PID: 4328 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  511.119840][ T4328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  511.129729][ T4328] Call Trace:
[  511.132853][ T4328]  <TASK>
[  511.135629][ T4328]  dump_stack_lvl+0x151/0x1b7
[  511.140231][ T4328]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  511.145610][ T4328]  ? __kasan_check_write+0x14/0x20
[  511.150556][ T4328]  ? up_write+0xa1/0x190
[  511.154636][ T4328]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  511.160969][ T4328]  dump_stack+0x15/0x17
[  511.164962][ T4328]  should_fail+0x3c0/0x510
[  511.169225][ T4328]  __should_failslab+0x9f/0xe0
[  511.173817][ T4328]  should_failslab+0x9/0x20
[  511.178155][ T4328]  kmem_cache_alloc+0x4f/0x2f0
[  511.182763][ T4328]  ? anon_vma_fork+0xf7/0x4f0
[  511.187271][ T4328]  anon_vma_fork+0xf7/0x4f0
[  511.191608][ T4328]  ? dup_mmap+0x6ef/0xec0
[  511.195861][ T4328]  dup_mmap+0x7ec/0xec0
[  511.199858][ T4328]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  511.205062][ T4328]  ? __delayed_free_task+0x110/0x110
[  511.210186][ T4328]  ? __kasan_check_write+0x14/0x20
[  511.215476][ T4328]  ? mm_init+0x6bb/0x870
[  511.219657][ T4328]  dup_mm+0x91/0x330
[  511.223374][ T4328]  copy_mm+0x108/0x1b0
[  511.227280][ T4328]  copy_process+0x127a/0x3240
[  511.231827][ T4328]  ? proc_fail_nth_write+0x213/0x290
[  511.236917][ T4328]  ? proc_fail_nth_read+0x220/0x220
[  511.241949][ T4328]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  511.246902][ T4328]  ? vfs_write+0x9af/0x1050
[  511.251244][ T4328]  kernel_clone+0x224/0x8f0
[  511.255675][ T4328]  ? file_end_write+0x1b0/0x1b0
[  511.260351][ T4328]  ? mutex_lock+0xb6/0x130
[  511.264600][ T4328]  ? create_io_thread+0x1e0/0x1e0
[  511.269469][ T4328]  ? __mutex_lock_slowpath+0x10/0x10
[  511.274596][ T4328]  __x64_sys_clone+0x289/0x310
[  511.279384][ T4328]  ? __do_sys_vfork+0x130/0x130
[  511.284073][ T4328]  ? debug_smp_processor_id+0x17/0x20
[  511.289281][ T4328]  do_syscall_64+0x44/0xd0
[  511.293524][ T4328]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  511.299339][ T4328] RIP: 0033:0x7f475ae3d829
[  511.303767][ T4328] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  511.323475][ T4328] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  511.331727][ T4328] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  511.339613][ T4328] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  511.347525][ T4328] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  511.355585][ T4328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  511.363401][ T4328] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  511.371210][ T4328]  </TASK>
[  511.376930][ T4330] FAULT_INJECTION: forcing a failure.
[  511.376930][ T4330] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  511.390526][ T4330] CPU: 0 PID: 4330 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  511.398849][ T4330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  511.408822][ T4330] Call Trace:
[  511.411947][ T4330]  <TASK>
[  511.415522][ T4330]  dump_stack_lvl+0x151/0x1b7
[  511.420035][ T4330]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  511.425411][ T4330]  ? __kasan_check_write+0x14/0x20
[  511.430367][ T4330]  ? __set_page_owner+0x2ee/0x310
[  511.435226][ T4330]  dump_stack+0x15/0x17
[  511.439285][ T4330]  should_fail+0x3c0/0x510
[  511.443823][ T4330]  should_fail_alloc_page+0x58/0x70
[  511.448842][ T4330]  __alloc_pages+0x207/0x850
[  511.453283][ T4330]  ? __alloc_pages+0x3bd/0x850
[  511.457878][ T4330]  ? zone_watermark_fast+0x200/0x200
[  511.462988][ T4330]  ? zone_watermark_fast+0x200/0x200
[  511.468138][ T4330]  ? __kasan_slab_alloc+0xc9/0xe0
[  511.472973][ T4330]  ? __kasan_check_write+0x14/0x20
[  511.477923][ T4330]  ? _raw_spin_lock+0xa3/0x1b0
[  511.482519][ T4330]  __pmd_alloc+0xb1/0x550
[  511.486861][ T4330]  ? kmem_cache_alloc+0x189/0x2f0
[  511.491728][ T4330]  ? anon_vma_fork+0x1d9/0x4f0
[  511.496318][ T4330]  ? __pud_alloc+0x260/0x260
[  511.500742][ T4330]  ? __pud_alloc+0x218/0x260
[  511.505186][ T4330]  ? handle_mm_fault+0x2f60/0x2f60
[  511.510117][ T4330]  copy_page_range+0xd04/0x1090
[  511.514920][ T4330]  ? pfn_valid+0x1e0/0x1e0
[  511.519304][ T4330]  dup_mmap+0x9fc/0xec0
[  511.523258][ T4330]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  511.528435][ T4330]  ? __delayed_free_task+0x110/0x110
[  511.533559][ T4330]  ? __kasan_check_write+0x14/0x20
[  511.538497][ T4330]  ? mm_init+0x6bb/0x870
[  511.542583][ T4330]  dup_mm+0x91/0x330
[  511.546314][ T4330]  copy_mm+0x108/0x1b0
[  511.550267][ T4330]  copy_process+0x127a/0x3240
[  511.554729][ T4330]  ? proc_fail_nth_write+0x213/0x290
[  511.559849][ T4330]  ? proc_fail_nth_read+0x220/0x220
[  511.564885][ T4330]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  511.570183][ T4330]  ? vfs_write+0x9af/0x1050
[  511.574523][ T4330]  kernel_clone+0x224/0x8f0
[  511.578857][ T4330]  ? file_end_write+0x1b0/0x1b0
[  511.583716][ T4330]  ? mutex_lock+0xb6/0x130
[  511.587975][ T4330]  ? create_io_thread+0x1e0/0x1e0
[  511.592829][ T4330]  ? __mutex_lock_slowpath+0x10/0x10
[  511.597951][ T4330]  __x64_sys_clone+0x289/0x310
[  511.602648][ T4330]  ? __do_sys_vfork+0x130/0x130
[  511.607674][ T4330]  ? debug_smp_processor_id+0x17/0x20
[  511.612965][ T4330]  do_syscall_64+0x44/0xd0
[  511.617218][ T4330]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  511.622948][ T4330] RIP: 0033:0x7f475ae3d829
[  511.627201][ T4330] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  511.646813][ T4330] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  511.655148][ T4330] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  511.662955][ T4330] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  511.670768][ T4330] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  511.678580][ T4330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  511.686391][ T4330] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  511.694210][ T4330]  </TASK>
[  511.700296][ T4332] FAULT_INJECTION: forcing a failure.
[  511.700296][ T4332] name failslab, interval 1, probability 0, space 0, times 0
[  511.712774][ T4332] CPU: 1 PID: 4332 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  511.721014][ T4332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  511.730912][ T4332] Call Trace:
[  511.734033][ T4332]  <TASK>
[  511.736811][ T4332]  dump_stack_lvl+0x151/0x1b7
[  511.741336][ T4332]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  511.746618][ T4332]  ? __kasan_check_write+0x14/0x20
[  511.751997][ T4332]  ? up_write+0xa1/0x190
[  511.756090][ T4332]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  511.762338][ T4332]  dump_stack+0x15/0x17
[  511.766339][ T4332]  should_fail+0x3c0/0x510
[  511.770574][ T4332]  __should_failslab+0x9f/0xe0
[  511.775177][ T4332]  should_failslab+0x9/0x20
[  511.779517][ T4332]  kmem_cache_alloc+0x4f/0x2f0
[  511.784114][ T4332]  ? anon_vma_fork+0xf7/0x4f0
[  511.788630][ T4332]  anon_vma_fork+0xf7/0x4f0
[  511.792964][ T4332]  ? dup_mmap+0x6ef/0xec0
[  511.797158][ T4332]  dup_mmap+0x7ec/0xec0
[  511.801126][ T4332]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  511.806334][ T4332]  ? __delayed_free_task+0x110/0x110
[  511.811451][ T4332]  ? __kasan_check_write+0x14/0x20
[  511.816397][ T4332]  ? mm_init+0x6bb/0x870
[  511.820481][ T4332]  dup_mm+0x91/0x330
[  511.824211][ T4332]  copy_mm+0x108/0x1b0
[  511.828117][ T4332]  copy_process+0x127a/0x3240
[  511.832631][ T4332]  ? proc_fail_nth_write+0x213/0x290
[  511.837751][ T4332]  ? proc_fail_nth_read+0x220/0x220
[  511.842785][ T4332]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  511.847735][ T4332]  ? vfs_write+0x9af/0x1050
[  511.852071][ T4332]  kernel_clone+0x224/0x8f0
[  511.856528][ T4332]  ? file_end_write+0x1b0/0x1b0
[  511.861900][ T4332]  ? mutex_lock+0xb6/0x130
[  511.866325][ T4332]  ? create_io_thread+0x1e0/0x1e0
[  511.871188][ T4332]  ? __mutex_lock_slowpath+0x10/0x10
[  511.876305][ T4332]  __x64_sys_clone+0x289/0x310
[  511.880906][ T4332]  ? __do_sys_vfork+0x130/0x130
[  511.885595][ T4332]  ? debug_smp_processor_id+0x17/0x20
[  511.890799][ T4332]  do_syscall_64+0x44/0xd0
[  511.895062][ T4332]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  511.900777][ T4332] RIP: 0033:0x7f475ae3d829
[  511.905047][ T4332] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  511.924480][ T4332] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  511.932721][ T4332] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  511.940531][ T4332] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  511.948343][ T4332] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  511.956155][ T4332] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  511.964051][ T4332] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  511.971867][ T4332]  </TASK>
[  511.978232][ T4335] FAULT_INJECTION: forcing a failure.
[  511.978232][ T4335] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  511.991299][ T4335] CPU: 1 PID: 4335 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  511.999556][ T4335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  512.009453][ T4335] Call Trace:
[  512.012580][ T4335]  <TASK>
[  512.015356][ T4335]  dump_stack_lvl+0x151/0x1b7
[  512.019868][ T4335]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  512.025160][ T4335]  ? __kasan_check_write+0x14/0x20
[  512.030195][ T4335]  ? __set_page_owner+0x2ee/0x310
[  512.035064][ T4335]  dump_stack+0x15/0x17
[  512.039046][ T4335]  should_fail+0x3c0/0x510
[  512.043386][ T4335]  should_fail_alloc_page+0x58/0x70
[  512.048507][ T4335]  __alloc_pages+0x207/0x850
[  512.052933][ T4335]  ? __alloc_pages+0x3bd/0x850
[  512.057535][ T4335]  ? zone_watermark_fast+0x200/0x200
[  512.062654][ T4335]  ? zone_watermark_fast+0x200/0x200
[  512.067778][ T4335]  ? __kasan_slab_alloc+0xc9/0xe0
[  512.072635][ T4335]  ? __kasan_check_write+0x14/0x20
[  512.077580][ T4335]  ? _raw_spin_lock+0xa3/0x1b0
[  512.082179][ T4335]  __pmd_alloc+0xb1/0x550
[  512.086359][ T4335]  ? kmem_cache_alloc+0x189/0x2f0
[  512.091213][ T4335]  ? anon_vma_fork+0x1d9/0x4f0
[  512.095822][ T4335]  ? __pud_alloc+0x260/0x260
[  512.100253][ T4335]  ? __pud_alloc+0x218/0x260
[  512.104662][ T4335]  ? handle_mm_fault+0x2f60/0x2f60
[  512.109609][ T4335]  copy_page_range+0xd04/0x1090
[  512.114295][ T4335]  ? pfn_valid+0x1e0/0x1e0
[  512.120458][ T4335]  dup_mmap+0x9fc/0xec0
[  512.124473][ T4335]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  512.130454][ T4335]  ? __delayed_free_task+0x110/0x110
[  512.135558][ T4335]  ? __kasan_check_write+0x14/0x20
[  512.140502][ T4335]  ? mm_init+0x6bb/0x870
[  512.144586][ T4335]  dup_mm+0x91/0x330
[  512.148324][ T4335]  copy_mm+0x108/0x1b0
[  512.152225][ T4335]  copy_process+0x127a/0x3240
[  512.156741][ T4335]  ? proc_fail_nth_write+0x213/0x290
[  512.161858][ T4335]  ? proc_fail_nth_read+0x220/0x220
[  512.166892][ T4335]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  512.171836][ T4335]  ? vfs_write+0x9af/0x1050
[  512.176436][ T4335]  kernel_clone+0x224/0x8f0
[  512.180779][ T4335]  ? file_end_write+0x1b0/0x1b0
[  512.185827][ T4335]  ? mutex_lock+0xb6/0x130
[  512.190246][ T4335]  ? create_io_thread+0x1e0/0x1e0
[  512.195132][ T4335]  ? __mutex_lock_slowpath+0x10/0x10
[  512.200246][ T4335]  __x64_sys_clone+0x289/0x310
[  512.204819][ T4335]  ? __do_sys_vfork+0x130/0x130
[  512.209506][ T4335]  ? debug_smp_processor_id+0x17/0x20
[  512.214717][ T4335]  do_syscall_64+0x44/0xd0
[  512.218968][ T4335]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  512.224790][ T4335] RIP: 0033:0x7f475ae3d829
[  512.229032][ T4335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  512.248663][ T4335] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  512.256912][ T4335] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  512.264745][ T4335] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  512.272712][ T4335] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  512.280607][ T4335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  512.288582][ T4335] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  512.296401][ T4335]  </TASK>
[  512.303834][ T4337] FAULT_INJECTION: forcing a failure.
[  512.303834][ T4337] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  512.317097][ T4337] CPU: 1 PID: 4337 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  512.325365][ T4337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  512.335341][ T4337] Call Trace:
[  512.338470][ T4337]  <TASK>
[  512.341240][ T4337]  dump_stack_lvl+0x151/0x1b7
[  512.345762][ T4337]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  512.351045][ T4337]  ? is_module_text_address+0xe1/0x140
[  512.356341][ T4337]  ? stack_trace_save+0x1f0/0x1f0
[  512.361202][ T4337]  dump_stack+0x15/0x17
[  512.365369][ T4337]  should_fail+0x3c0/0x510
[  512.369707][ T4337]  should_fail_alloc_page+0x58/0x70
[  512.374745][ T4337]  __alloc_pages+0x207/0x850
[  512.379178][ T4337]  ? stack_trace_save+0x12d/0x1f0
[  512.384201][ T4337]  ? stack_trace_snprint+0x100/0x100
[  512.389322][ T4337]  ? zone_watermark_fast+0x200/0x200
[  512.394440][ T4337]  ? __kasan_slab_alloc+0xc9/0xe0
[  512.399303][ T4337]  ? __kasan_slab_alloc+0xc9/0xe0
[  512.404161][ T4337]  ? __kasan_slab_alloc+0xb2/0xe0
[  512.409052][ T4337]  ? kmem_cache_alloc+0x189/0x2f0
[  512.413881][ T4337]  ? anon_vma_fork+0x1d9/0x4f0
[  512.418482][ T4337]  get_zeroed_page+0x19/0x40
[  512.423031][ T4337]  __pud_alloc+0x8b/0x260
[  512.427197][ T4337]  ? handle_mm_fault+0x2f60/0x2f60
[  512.432159][ T4337]  copy_page_range+0xd9e/0x1090
[  512.437602][ T4337]  ? pfn_valid+0x1e0/0x1e0
[  512.441867][ T4337]  dup_mmap+0x9fc/0xec0
[  512.445850][ T4337]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  512.451052][ T4337]  ? __delayed_free_task+0x110/0x110
[  512.456173][ T4337]  ? __kasan_check_write+0x14/0x20
[  512.461119][ T4337]  ? mm_init+0x6bb/0x870
[  512.465202][ T4337]  dup_mm+0x91/0x330
[  512.468930][ T4337]  copy_mm+0x108/0x1b0
[  512.472864][ T4337]  copy_process+0x127a/0x3240
[  512.477446][ T4337]  ? proc_fail_nth_write+0x213/0x290
[  512.482558][ T4337]  ? proc_fail_nth_read+0x220/0x220
[  512.487602][ T4337]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  512.492548][ T4337]  ? vfs_write+0x9af/0x1050
[  512.496967][ T4337]  kernel_clone+0x224/0x8f0
[  512.501304][ T4337]  ? file_end_write+0x1b0/0x1b0
[  512.505991][ T4337]  ? mutex_lock+0xb6/0x130
[  512.510251][ T4337]  ? create_io_thread+0x1e0/0x1e0
[  512.515105][ T4337]  ? __mutex_lock_slowpath+0x10/0x10
[  512.520228][ T4337]  __x64_sys_clone+0x289/0x310
[  512.524829][ T4337]  ? __do_sys_vfork+0x130/0x130
[  512.529511][ T4337]  ? debug_smp_processor_id+0x17/0x20
[  512.534720][ T4337]  do_syscall_64+0x44/0xd0
[  512.539059][ T4337]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  512.544801][ T4337] RIP: 0033:0x7f475ae3d829
[  512.549049][ T4337] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  512.568650][ T4337] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  512.576887][ T4337] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  512.584967][ T4337] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  512.592852][ T4337] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  512.600666][ T4337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  512.608663][ T4337] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  512.617651][ T4337]  </TASK>
[  512.624114][ T4339] FAULT_INJECTION: forcing a failure.
[  512.624114][ T4339] name failslab, interval 1, probability 0, space 0, times 0
[  512.636760][ T4339] CPU: 1 PID: 4339 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  512.645008][ T4339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  512.654990][ T4339] Call Trace:
[  512.658157][ T4339]  <TASK>
[  512.660889][ T4339]  dump_stack_lvl+0x151/0x1b7
[  512.665405][ T4339]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  512.670700][ T4339]  dump_stack+0x15/0x17
[  512.674696][ T4339]  should_fail+0x3c0/0x510
[  512.678942][ T4339]  __should_failslab+0x9f/0xe0
[  512.683550][ T4339]  should_failslab+0x9/0x20
[  512.688060][ T4339]  kmem_cache_alloc+0x4f/0x2f0
[  512.692916][ T4339]  ? dup_mmap+0x6d3/0xec0
[  512.697083][ T4339]  dup_mmap+0x6d3/0xec0
[  512.701345][ T4339]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  512.706551][ T4339]  ? __delayed_free_task+0x110/0x110
[  512.711670][ T4339]  ? __kasan_check_write+0x14/0x20
[  512.716618][ T4339]  ? mm_init+0x6bb/0x870
[  512.720696][ T4339]  dup_mm+0x91/0x330
[  512.724525][ T4339]  copy_mm+0x108/0x1b0
[  512.728686][ T4339]  copy_process+0x127a/0x3240
[  512.733196][ T4339]  ? proc_fail_nth_write+0x213/0x290
[  512.738489][ T4339]  ? proc_fail_nth_read+0x220/0x220
[  512.743534][ T4339]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  512.748477][ T4339]  ? vfs_write+0x9af/0x1050
[  512.752830][ T4339]  kernel_clone+0x224/0x8f0
[  512.757157][ T4339]  ? file_end_write+0x1b0/0x1b0
[  512.761836][ T4339]  ? mutex_lock+0xb6/0x130
[  512.766438][ T4339]  ? create_io_thread+0x1e0/0x1e0
[  512.771473][ T4339]  ? __mutex_lock_slowpath+0x10/0x10
[  512.776591][ T4339]  __x64_sys_clone+0x289/0x310
[  512.781202][ T4339]  ? __do_sys_vfork+0x130/0x130
[  512.785892][ T4339]  ? debug_smp_processor_id+0x17/0x20
[  512.791090][ T4339]  do_syscall_64+0x44/0xd0
[  512.795341][ T4339]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  512.801168][ T4339] RIP: 0033:0x7f475ae3d829
[  512.805409][ T4339] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  512.824849][ T4339] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  512.833181][ T4339] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  512.841078][ T4339] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  512.848890][ T4339] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  512.856700][ T4339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  512.864511][ T4339] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  512.872328][ T4339]  </TASK>
[  512.878495][ T4341] FAULT_INJECTION: forcing a failure.
[  512.878495][ T4341] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  512.891683][ T4341] CPU: 0 PID: 4341 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  512.899997][ T4341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  512.910059][ T4341] Call Trace:
[  512.913183][ T4341]  <TASK>
[  512.915960][ T4341]  dump_stack_lvl+0x151/0x1b7
[  512.920559][ T4341]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  512.925864][ T4341]  dump_stack+0x15/0x17
[  512.929956][ T4341]  should_fail+0x3c0/0x510
[  512.934195][ T4341]  should_fail_alloc_page+0x58/0x70
[  512.939229][ T4341]  __alloc_pages+0x207/0x850
[  512.943669][ T4341]  ? zone_watermark_fast+0x200/0x200
[  512.948774][ T4341]  ? dup_mmap+0x9fc/0xec0
[  512.953028][ T4341]  ? dup_mm+0x91/0x330
[  512.958235][ T4341]  ? copy_mm+0x108/0x1b0
[  512.962315][ T4341]  ? copy_process+0x127a/0x3240
[  512.967001][ T4341]  ? kvm_sched_clock_read+0x18/0x40
[  512.972153][ T4341]  pte_alloc_one+0x73/0x1b0
[  512.976490][ T4341]  ? pfn_modify_allowed+0x2e0/0x2e0
[  512.981696][ T4341]  ? __kasan_check_write+0x14/0x20
[  512.986743][ T4341]  ? __set_page_owner+0x2ee/0x310
[  512.991604][ T4341]  __pte_alloc+0x86/0x350
[  512.995767][ T4341]  ? free_pgtables+0x210/0x210
[  513.000359][ T4341]  copy_pte_range+0x1b1f/0x20b0
[  513.005049][ T4341]  ? __kunmap_atomic+0x80/0x80
[  513.009647][ T4341]  ? __pud_alloc+0x260/0x260
[  513.014159][ T4341]  ? __pud_alloc+0x218/0x260
[  513.018585][ T4341]  ? handle_mm_fault+0x2f60/0x2f60
[  513.023533][ T4341]  copy_page_range+0xc1e/0x1090
[  513.028222][ T4341]  ? pfn_valid+0x1e0/0x1e0
[  513.032472][ T4341]  dup_mmap+0x9fc/0xec0
[  513.036465][ T4341]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  513.041671][ T4341]  ? __delayed_free_task+0x110/0x110
[  513.046793][ T4341]  ? __kasan_check_write+0x14/0x20
[  513.051740][ T4341]  ? mm_init+0x6bb/0x870
[  513.055819][ T4341]  dup_mm+0x91/0x330
[  513.059551][ T4341]  copy_mm+0x108/0x1b0
[  513.063456][ T4341]  copy_process+0x127a/0x3240
[  513.067972][ T4341]  ? proc_fail_nth_write+0x213/0x290
[  513.073091][ T4341]  ? proc_fail_nth_read+0x220/0x220
[  513.078134][ T4341]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  513.083071][ T4341]  ? vfs_write+0x9af/0x1050
[  513.087411][ T4341]  kernel_clone+0x224/0x8f0
[  513.091749][ T4341]  ? file_end_write+0x1b0/0x1b0
[  513.096439][ T4341]  ? mutex_lock+0xb6/0x130
[  513.100776][ T4341]  ? create_io_thread+0x1e0/0x1e0
[  513.105646][ T4341]  ? __mutex_lock_slowpath+0x10/0x10
[  513.110757][ T4341]  __x64_sys_clone+0x289/0x310
[  513.115370][ T4341]  ? __do_sys_vfork+0x130/0x130
[  513.120044][ T4341]  ? debug_smp_processor_id+0x17/0x20
[  513.125283][ T4341]  do_syscall_64+0x44/0xd0
[  513.129506][ T4341]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  513.135235][ T4341] RIP: 0033:0x7f475ae3d829
[  513.139487][ T4341] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  513.158937][ T4341] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  513.167351][ T4341] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  513.175347][ T4341] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  513.183158][ T4341] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  513.190969][ T4341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  513.198784][ T4341] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  513.206599][ T4341]  </TASK>
[  513.212075][ T4344] FAULT_INJECTION: forcing a failure.
[  513.212075][ T4344] name failslab, interval 1, probability 0, space 0, times 0
[  513.224533][ T4344] CPU: 0 PID: 4344 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  513.232803][ T4344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  513.242702][ T4344] Call Trace:
[  513.245828][ T4344]  <TASK>
[  513.248604][ T4344]  dump_stack_lvl+0x151/0x1b7
[  513.253114][ T4344]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  513.258408][ T4344]  dump_stack+0x15/0x17
[  513.262406][ T4344]  should_fail+0x3c0/0x510
[  513.266653][ T4344]  __should_failslab+0x9f/0xe0
[  513.271257][ T4344]  should_failslab+0x9/0x20
[  513.275596][ T4344]  kmem_cache_alloc+0x4f/0x2f0
[  513.280211][ T4344]  ? anon_vma_fork+0x1d9/0x4f0
[  513.284794][ T4344]  anon_vma_fork+0x1d9/0x4f0
[  513.289236][ T4344]  dup_mmap+0x7ec/0xec0
[  513.293231][ T4344]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  513.298506][ T4344]  ? __delayed_free_task+0x110/0x110
[  513.303628][ T4344]  ? __kasan_check_write+0x14/0x20
[  513.308573][ T4344]  ? mm_init+0x6bb/0x870
[  513.312685][ T4344]  dup_mm+0x91/0x330
[  513.316392][ T4344]  copy_mm+0x108/0x1b0
[  513.321086][ T4344]  copy_process+0x127a/0x3240
[  513.325588][ T4344]  ? proc_fail_nth_write+0x213/0x290
[  513.330712][ T4344]  ? proc_fail_nth_read+0x220/0x220
[  513.335737][ T4344]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  513.340685][ T4344]  ? vfs_write+0x9af/0x1050
[  513.345026][ T4344]  kernel_clone+0x224/0x8f0
[  513.349364][ T4344]  ? file_end_write+0x1b0/0x1b0
[  513.354139][ T4344]  ? mutex_lock+0xb6/0x130
[  513.358392][ T4344]  ? create_io_thread+0x1e0/0x1e0
[  513.363253][ T4344]  ? __mutex_lock_slowpath+0x10/0x10
[  513.368396][ T4344]  __x64_sys_clone+0x289/0x310
[  513.373232][ T4344]  ? __do_sys_vfork+0x130/0x130
[  513.377920][ T4344]  ? debug_smp_processor_id+0x17/0x20
[  513.383133][ T4344]  do_syscall_64+0x44/0xd0
[  513.387379][ T4344]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  513.393193][ T4344] RIP: 0033:0x7f475ae3d829
[  513.397983][ T4344] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  513.417793][ T4344] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  513.426052][ T4344] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  513.434416][ T4344] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  513.442229][ T4344] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  513.450040][ T4344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  513.457859][ T4344] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  513.465674][ T4344]  </TASK>
[  513.471929][ T4346] FAULT_INJECTION: forcing a failure.
[  513.471929][ T4346] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  513.485025][ T4346] CPU: 1 PID: 4346 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  513.493345][ T4346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  513.503241][ T4346] Call Trace:
[  513.506367][ T4346]  <TASK>
[  513.509139][ T4346]  dump_stack_lvl+0x151/0x1b7
[  513.513747][ T4346]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  513.519036][ T4346]  ? is_module_text_address+0xe1/0x140
[  513.524430][ T4346]  ? stack_trace_save+0x1f0/0x1f0
[  513.529279][ T4346]  dump_stack+0x15/0x17
[  513.533271][ T4346]  should_fail+0x3c0/0x510
[  513.537528][ T4346]  should_fail_alloc_page+0x58/0x70
[  513.542917][ T4346]  __alloc_pages+0x207/0x850
[  513.547339][ T4346]  ? stack_trace_save+0x12d/0x1f0
[  513.552197][ T4346]  ? stack_trace_snprint+0x100/0x100
[  513.557325][ T4346]  ? zone_watermark_fast+0x200/0x200
[  513.562438][ T4346]  ? __kasan_slab_alloc+0xc9/0xe0
[  513.567299][ T4346]  ? __kasan_slab_alloc+0xc9/0xe0
[  513.572158][ T4346]  ? __kasan_slab_alloc+0xb2/0xe0
[  513.577017][ T4346]  ? kmem_cache_alloc+0x189/0x2f0
[  513.581876][ T4346]  ? anon_vma_fork+0x1d9/0x4f0
[  513.586477][ T4346]  get_zeroed_page+0x19/0x40
[  513.590906][ T4346]  __pud_alloc+0x8b/0x260
[  513.595071][ T4346]  ? handle_mm_fault+0x2f60/0x2f60
[  513.600043][ T4346]  copy_page_range+0xd9e/0x1090
[  513.605236][ T4346]  ? pfn_valid+0x1e0/0x1e0
[  513.609486][ T4346]  dup_mmap+0x9fc/0xec0
[  513.613479][ T4346]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  513.618767][ T4346]  ? __delayed_free_task+0x110/0x110
[  513.623971][ T4346]  ? __kasan_check_write+0x14/0x20
[  513.628948][ T4346]  ? mm_init+0x6bb/0x870
[  513.632996][ T4346]  dup_mm+0x91/0x330
[  513.636733][ T4346]  copy_mm+0x108/0x1b0
[  513.640640][ T4346]  copy_process+0x127a/0x3240
[  513.645151][ T4346]  ? proc_fail_nth_write+0x213/0x290
[  513.650276][ T4346]  ? proc_fail_nth_read+0x220/0x220
[  513.655408][ T4346]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  513.660338][ T4346]  ? vfs_write+0x9af/0x1050
[  513.664749][ T4346]  kernel_clone+0x224/0x8f0
[  513.669048][ T4346]  ? file_end_write+0x1b0/0x1b0
[  513.673726][ T4346]  ? mutex_lock+0xb6/0x130
[  513.678386][ T4346]  ? create_io_thread+0x1e0/0x1e0
[  513.683244][ T4346]  ? __mutex_lock_slowpath+0x10/0x10
[  513.688373][ T4346]  __x64_sys_clone+0x289/0x310
[  513.692998][ T4346]  ? __do_sys_vfork+0x130/0x130
[  513.697747][ T4346]  ? debug_smp_processor_id+0x17/0x20
[  513.702946][ T4346]  do_syscall_64+0x44/0xd0
[  513.707197][ T4346]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  513.713107][ T4346] RIP: 0033:0x7f475ae3d829
[  513.717351][ T4346] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  513.737251][ T4346] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  513.745572][ T4346] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  513.753468][ T4346] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  513.761547][ T4346] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  513.769438][ T4346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  513.777432][ T4346] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  513.785235][ T4346]  </TASK>
[  513.791323][ T4348] FAULT_INJECTION: forcing a failure.
[  513.791323][ T4348] name failslab, interval 1, probability 0, space 0, times 0
[  513.803823][ T4348] CPU: 1 PID: 4348 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  513.812062][ T4348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  513.822082][ T4348] Call Trace:
[  513.825298][ T4348]  <TASK>
[  513.828070][ T4348]  dump_stack_lvl+0x151/0x1b7
[  513.832669][ T4348]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  513.837964][ T4348]  ? __kasan_check_write+0x14/0x20
[  513.842911][ T4348]  ? up_write+0xa1/0x190
[  513.847003][ T4348]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  513.853237][ T4348]  dump_stack+0x15/0x17
[  513.857419][ T4348]  should_fail+0x3c0/0x510
[  513.861750][ T4348]  __should_failslab+0x9f/0xe0
[  513.866355][ T4348]  should_failslab+0x9/0x20
[  513.870709][ T4348]  kmem_cache_alloc+0x4f/0x2f0
[  513.875283][ T4348]  ? anon_vma_fork+0xf7/0x4f0
[  513.879891][ T4348]  anon_vma_fork+0xf7/0x4f0
[  513.884241][ T4348]  ? dup_mmap+0x6ef/0xec0
[  513.888472][ T4348]  dup_mmap+0x7ec/0xec0
[  513.892392][ T4348]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  513.897596][ T4348]  ? __delayed_free_task+0x110/0x110
[  513.902718][ T4348]  ? __kasan_check_write+0x14/0x20
[  513.907663][ T4348]  ? mm_init+0x6bb/0x870
[  513.911753][ T4348]  dup_mm+0x91/0x330
[  513.915483][ T4348]  copy_mm+0x108/0x1b0
[  513.919379][ T4348]  copy_process+0x127a/0x3240
[  513.923898][ T4348]  ? proc_fail_nth_write+0x213/0x290
[  513.929013][ T4348]  ? proc_fail_nth_read+0x220/0x220
[  513.934052][ T4348]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  513.938994][ T4348]  ? vfs_write+0x9af/0x1050
[  513.943439][ T4348]  kernel_clone+0x224/0x8f0
[  513.947760][ T4348]  ? file_end_write+0x1b0/0x1b0
[  513.952537][ T4348]  ? mutex_lock+0xb6/0x130
[  513.956789][ T4348]  ? create_io_thread+0x1e0/0x1e0
[  513.961651][ T4348]  ? __mutex_lock_slowpath+0x10/0x10
[  513.966766][ T4348]  __x64_sys_clone+0x289/0x310
[  513.971373][ T4348]  ? __do_sys_vfork+0x130/0x130
[  513.976055][ T4348]  ? debug_smp_processor_id+0x17/0x20
[  513.981263][ T4348]  do_syscall_64+0x44/0xd0
[  513.985521][ T4348]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  513.991245][ T4348] RIP: 0033:0x7f475ae3d829
[  513.995504][ T4348] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  514.014938][ T4348] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  514.023183][ T4348] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  514.030995][ T4348] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  514.038808][ T4348] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  514.046618][ T4348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  514.054426][ T4348] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  514.062251][ T4348]  </TASK>
[  514.068437][ T4351] FAULT_INJECTION: forcing a failure.
[  514.068437][ T4351] name failslab, interval 1, probability 0, space 0, times 0
[  514.081003][ T4351] CPU: 1 PID: 4351 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  514.089248][ T4351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  514.099333][ T4351] Call Trace:
[  514.102436][ T4351]  <TASK>
[  514.105216][ T4351]  dump_stack_lvl+0x151/0x1b7
[  514.109725][ T4351]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  514.115023][ T4351]  ? __kasan_check_write+0x14/0x20
[  514.120057][ T4351]  ? up_write+0xa1/0x190
[  514.124137][ T4351]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  514.130382][ T4351]  dump_stack+0x15/0x17
[  514.134480][ T4351]  should_fail+0x3c0/0x510
[  514.138830][ T4351]  __should_failslab+0x9f/0xe0
[  514.143505][ T4351]  should_failslab+0x9/0x20
[  514.147853][ T4351]  kmem_cache_alloc+0x4f/0x2f0
[  514.152459][ T4351]  ? anon_vma_fork+0xf7/0x4f0
[  514.157218][ T4351]  anon_vma_fork+0xf7/0x4f0
[  514.161820][ T4351]  ? dup_mmap+0x6ef/0xec0
[  514.166245][ T4351]  dup_mmap+0x7ec/0xec0
[  514.170246][ T4351]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  514.175451][ T4351]  ? __delayed_free_task+0x110/0x110
[  514.180569][ T4351]  ? __kasan_check_write+0x14/0x20
[  514.185518][ T4351]  ? mm_init+0x6bb/0x870
[  514.189594][ T4351]  dup_mm+0x91/0x330
[  514.193322][ T4351]  copy_mm+0x108/0x1b0
[  514.197229][ T4351]  copy_process+0x127a/0x3240
[  514.201745][ T4351]  ? proc_fail_nth_write+0x213/0x290
[  514.206882][ T4351]  ? proc_fail_nth_read+0x220/0x220
[  514.212010][ T4351]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  514.216954][ T4351]  ? vfs_write+0x9af/0x1050
[  514.221294][ T4351]  kernel_clone+0x224/0x8f0
[  514.225669][ T4351]  ? file_end_write+0x1b0/0x1b0
[  514.230321][ T4351]  ? mutex_lock+0xb6/0x130
[  514.234574][ T4351]  ? create_io_thread+0x1e0/0x1e0
[  514.239435][ T4351]  ? __mutex_lock_slowpath+0x10/0x10
[  514.244583][ T4351]  __x64_sys_clone+0x289/0x310
[  514.249155][ T4351]  ? __do_sys_vfork+0x130/0x130
[  514.253843][ T4351]  ? debug_smp_processor_id+0x17/0x20
[  514.259049][ T4351]  do_syscall_64+0x44/0xd0
[  514.263302][ T4351]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  514.269030][ T4351] RIP: 0033:0x7f475ae3d829
[  514.273287][ T4351] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  514.292724][ T4351] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  514.300971][ T4351] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  514.308781][ T4351] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  514.316775][ T4351] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  514.324578][ T4351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  514.332473][ T4351] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  514.340289][ T4351]  </TASK>
[  514.346753][ T4353] FAULT_INJECTION: forcing a failure.
[  514.346753][ T4353] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  514.359811][ T4353] CPU: 1 PID: 4353 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  514.368077][ T4353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  514.377972][ T4353] Call Trace:
[  514.381124][ T4353]  <TASK>
[  514.383871][ T4353]  dump_stack_lvl+0x151/0x1b7
[  514.388385][ T4353]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  514.393678][ T4353]  ? __kasan_check_write+0x14/0x20
[  514.398626][ T4353]  ? __set_page_owner+0x2ee/0x310
[  514.403487][ T4353]  dump_stack+0x15/0x17
[  514.407477][ T4353]  should_fail+0x3c0/0x510
[  514.411733][ T4353]  should_fail_alloc_page+0x58/0x70
[  514.416766][ T4353]  __alloc_pages+0x207/0x850
[  514.421194][ T4353]  ? __alloc_pages+0x3bd/0x850
[  514.425796][ T4353]  ? zone_watermark_fast+0x200/0x200
[  514.430914][ T4353]  ? zone_watermark_fast+0x200/0x200
[  514.436041][ T4353]  ? __kasan_slab_alloc+0xc9/0xe0
[  514.440906][ T4353]  ? __kasan_check_write+0x14/0x20
[  514.445845][ T4353]  ? _raw_spin_lock+0xa3/0x1b0
[  514.450440][ T4353]  __pmd_alloc+0xb1/0x550
[  514.454607][ T4353]  ? kmem_cache_alloc+0x189/0x2f0
[  514.459467][ T4353]  ? anon_vma_fork+0x1d9/0x4f0
[  514.464090][ T4353]  ? __pud_alloc+0x260/0x260
[  514.468492][ T4353]  ? __pud_alloc+0x218/0x260
[  514.473366][ T4353]  ? handle_mm_fault+0x2f60/0x2f60
[  514.478309][ T4353]  copy_page_range+0xd04/0x1090
[  514.482992][ T4353]  ? pfn_valid+0x1e0/0x1e0
[  514.487253][ T4353]  dup_mmap+0x9fc/0xec0
[  514.491237][ T4353]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  514.496440][ T4353]  ? __delayed_free_task+0x110/0x110
[  514.501567][ T4353]  ? __kasan_check_write+0x14/0x20
[  514.506509][ T4353]  ? mm_init+0x6bb/0x870
[  514.510598][ T4353]  dup_mm+0x91/0x330
[  514.514320][ T4353]  copy_mm+0x108/0x1b0
[  514.518248][ T4353]  copy_process+0x127a/0x3240
[  514.522741][ T4353]  ? proc_fail_nth_write+0x213/0x290
[  514.527863][ T4353]  ? proc_fail_nth_read+0x220/0x220
[  514.532894][ T4353]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  514.537841][ T4353]  ? vfs_write+0x9af/0x1050
[  514.542178][ T4353]  kernel_clone+0x224/0x8f0
[  514.546522][ T4353]  ? file_end_write+0x1b0/0x1b0
[  514.551217][ T4353]  ? mutex_lock+0xb6/0x130
[  514.555459][ T4353]  ? create_io_thread+0x1e0/0x1e0
[  514.560319][ T4353]  ? __mutex_lock_slowpath+0x10/0x10
[  514.565439][ T4353]  __x64_sys_clone+0x289/0x310
[  514.570125][ T4353]  ? __do_sys_vfork+0x130/0x130
[  514.574832][ T4353]  ? debug_smp_processor_id+0x17/0x20
[  514.580069][ T4353]  do_syscall_64+0x44/0xd0
[  514.584276][ T4353]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  514.590002][ T4353] RIP: 0033:0x7f475ae3d829
[  514.594259][ T4353] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  514.613784][ T4353] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  514.622065][ T4353] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  514.629838][ T4353] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  514.637921][ T4353] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  514.645815][ T4353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  514.653629][ T4353] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  514.661457][ T4353]  </TASK>
[  514.666909][ T4355] FAULT_INJECTION: forcing a failure.
[  514.666909][ T4355] name failslab, interval 1, probability 0, space 0, times 0
[  514.679449][ T4355] CPU: 0 PID: 4355 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  514.687751][ T4355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  514.697643][ T4355] Call Trace:
[  514.700771][ T4355]  <TASK>
[  514.703546][ T4355]  dump_stack_lvl+0x151/0x1b7
[  514.708058][ T4355]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  514.713353][ T4355]  dump_stack+0x15/0x17
[  514.717440][ T4355]  should_fail+0x3c0/0x510
[  514.721687][ T4355]  __should_failslab+0x9f/0xe0
[  514.726289][ T4355]  should_failslab+0x9/0x20
[  514.730625][ T4355]  kmem_cache_alloc+0x4f/0x2f0
[  514.735223][ T4355]  ? anon_vma_fork+0x1d9/0x4f0
[  514.739911][ T4355]  anon_vma_fork+0x1d9/0x4f0
[  514.744339][ T4355]  dup_mmap+0x7ec/0xec0
[  514.748342][ T4355]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  514.753540][ T4355]  ? __delayed_free_task+0x110/0x110
[  514.758660][ T4355]  ? __kasan_check_write+0x14/0x20
[  514.763605][ T4355]  ? mm_init+0x6bb/0x870
[  514.767696][ T4355]  dup_mm+0x91/0x330
[  514.771419][ T4355]  copy_mm+0x108/0x1b0
[  514.775324][ T4355]  copy_process+0x127a/0x3240
[  514.779838][ T4355]  ? proc_fail_nth_write+0x213/0x290
[  514.784964][ T4355]  ? proc_fail_nth_read+0x220/0x220
[  514.789992][ T4355]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  514.794937][ T4355]  ? vfs_write+0x9af/0x1050
[  514.799278][ T4355]  kernel_clone+0x224/0x8f0
[  514.803615][ T4355]  ? file_end_write+0x1b0/0x1b0
[  514.808305][ T4355]  ? mutex_lock+0xb6/0x130
[  514.812558][ T4355]  ? create_io_thread+0x1e0/0x1e0
[  514.817415][ T4355]  ? __mutex_lock_slowpath+0x10/0x10
[  514.822537][ T4355]  __x64_sys_clone+0x289/0x310
[  514.827140][ T4355]  ? __do_sys_vfork+0x130/0x130
[  514.831824][ T4355]  ? debug_smp_processor_id+0x17/0x20
[  514.837030][ T4355]  do_syscall_64+0x44/0xd0
[  514.841285][ T4355]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  514.847015][ T4355] RIP: 0033:0x7f475ae3d829
[  514.851272][ T4355] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  514.870706][ T4355] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  514.878953][ T4355] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  514.886764][ T4355] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  514.894574][ T4355] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  514.902394][ T4355] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  514.910372][ T4355] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  514.918366][ T4355]  </TASK>
[  514.923835][ T4357] FAULT_INJECTION: forcing a failure.
[  514.923835][ T4357] name failslab, interval 1, probability 0, space 0, times 0
[  514.936257][ T4357] CPU: 1 PID: 4357 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  514.944563][ T4357] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  514.954542][ T4357] Call Trace:
[  514.957660][ T4357]  <TASK>
[  514.960440][ T4357]  dump_stack_lvl+0x151/0x1b7
[  514.964954][ T4357]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  514.970247][ T4357]  ? __kasan_check_write+0x14/0x20
[  514.975453][ T4357]  ? up_write+0xa1/0x190
[  514.979717][ T4357]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  514.985957][ T4357]  dump_stack+0x15/0x17
[  514.989954][ T4357]  should_fail+0x3c0/0x510
[  514.994204][ T4357]  __should_failslab+0x9f/0xe0
[  514.998807][ T4357]  should_failslab+0x9/0x20
[  515.003141][ T4357]  kmem_cache_alloc+0x4f/0x2f0
[  515.007739][ T4357]  ? anon_vma_fork+0xf7/0x4f0
[  515.012255][ T4357]  anon_vma_fork+0xf7/0x4f0
[  515.016706][ T4357]  ? dup_mmap+0x6ef/0xec0
[  515.020871][ T4357]  dup_mmap+0x7ec/0xec0
[  515.024938][ T4357]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  515.030147][ T4357]  ? __delayed_free_task+0x110/0x110
[  515.035268][ T4357]  ? __kasan_check_write+0x14/0x20
[  515.040221][ T4357]  ? mm_init+0x6bb/0x870
[  515.044294][ T4357]  dup_mm+0x91/0x330
[  515.048028][ T4357]  copy_mm+0x108/0x1b0
[  515.051931][ T4357]  copy_process+0x127a/0x3240
[  515.056445][ T4357]  ? proc_fail_nth_write+0x213/0x290
[  515.061570][ T4357]  ? proc_fail_nth_read+0x220/0x220
[  515.066599][ T4357]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  515.071552][ T4357]  ? vfs_write+0x9af/0x1050
[  515.075986][ T4357]  kernel_clone+0x224/0x8f0
[  515.080314][ T4357]  ? file_end_write+0x1b0/0x1b0
[  515.085092][ T4357]  ? mutex_lock+0xb6/0x130
[  515.089346][ T4357]  ? create_io_thread+0x1e0/0x1e0
[  515.094199][ T4357]  ? __mutex_lock_slowpath+0x10/0x10
[  515.099318][ T4357]  __x64_sys_clone+0x289/0x310
[  515.103921][ T4357]  ? __do_sys_vfork+0x130/0x130
[  515.108610][ T4357]  ? debug_smp_processor_id+0x17/0x20
[  515.113822][ T4357]  do_syscall_64+0x44/0xd0
[  515.118077][ T4357]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  515.123886][ T4357] RIP: 0033:0x7f475ae3d829
[  515.128135][ T4357] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  515.147846][ T4357] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  515.156081][ T4357] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  515.164195][ T4357] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  515.172021][ T4357] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  515.179825][ T4357] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  515.187625][ T4357] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  515.195437][ T4357]  </TASK>
[  515.201820][ T4360] FAULT_INJECTION: forcing a failure.
[  515.201820][ T4360] name failslab, interval 1, probability 0, space 0, times 0
[  515.214320][ T4360] CPU: 1 PID: 4360 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  515.222797][ T4360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  515.232789][ T4360] Call Trace:
[  515.235913][ T4360]  <TASK>
[  515.238685][ T4360]  dump_stack_lvl+0x151/0x1b7
[  515.243213][ T4360]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  515.248500][ T4360]  dump_stack+0x15/0x17
[  515.252572][ T4360]  should_fail+0x3c0/0x510
[  515.256832][ T4360]  __should_failslab+0x9f/0xe0
[  515.261425][ T4360]  should_failslab+0x9/0x20
[  515.265762][ T4360]  kmem_cache_alloc+0x4f/0x2f0
[  515.270363][ T4360]  ? anon_vma_fork+0x1d9/0x4f0
[  515.275049][ T4360]  anon_vma_fork+0x1d9/0x4f0
[  515.279563][ T4360]  dup_mmap+0x7ec/0xec0
[  515.283557][ T4360]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  515.288761][ T4360]  ? __delayed_free_task+0x110/0x110
[  515.293881][ T4360]  ? __kasan_check_write+0x14/0x20
[  515.298945][ T4360]  ? mm_init+0x6bb/0x870
[  515.303108][ T4360]  dup_mm+0x91/0x330
[  515.306839][ T4360]  copy_mm+0x108/0x1b0
[  515.310769][ T4360]  copy_process+0x127a/0x3240
[  515.315257][ T4360]  ? proc_fail_nth_write+0x213/0x290
[  515.320984][ T4360]  ? proc_fail_nth_read+0x220/0x220
[  515.326017][ T4360]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  515.330962][ T4360]  ? vfs_write+0x9af/0x1050
[  515.335824][ T4360]  kernel_clone+0x224/0x8f0
[  515.340172][ T4360]  ? file_end_write+0x1b0/0x1b0
[  515.344859][ T4360]  ? mutex_lock+0xb6/0x130
[  515.349101][ T4360]  ? create_io_thread+0x1e0/0x1e0
[  515.354160][ T4360]  ? __mutex_lock_slowpath+0x10/0x10
[  515.359363][ T4360]  __x64_sys_clone+0x289/0x310
[  515.363989][ T4360]  ? __do_sys_vfork+0x130/0x130
[  515.368660][ T4360]  ? debug_smp_processor_id+0x17/0x20
[  515.373947][ T4360]  do_syscall_64+0x44/0xd0
[  515.378207][ T4360]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  515.384099][ T4360] RIP: 0033:0x7f475ae3d829
[  515.388354][ T4360] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  515.407799][ T4360] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  515.416042][ T4360] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  515.423862][ T4360] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  515.431662][ T4360] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  515.439558][ T4360] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  515.447371][ T4360] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  515.455208][ T4360]  </TASK>
[  515.461695][ T4362] FAULT_INJECTION: forcing a failure.
[  515.461695][ T4362] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  515.474726][ T4362] CPU: 1 PID: 4362 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  515.483021][ T4362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  515.493461][ T4362] Call Trace:
[  515.497997][ T4362]  <TASK>
[  515.500753][ T4362]  dump_stack_lvl+0x151/0x1b7
[  515.505262][ T4362]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  515.510557][ T4362]  ? __kasan_check_write+0x14/0x20
[  515.515596][ T4362]  ? __set_page_owner+0x2ee/0x310
[  515.520451][ T4362]  dump_stack+0x15/0x17
[  515.524447][ T4362]  should_fail+0x3c0/0x510
[  515.528697][ T4362]  should_fail_alloc_page+0x58/0x70
[  515.533737][ T4362]  __alloc_pages+0x207/0x850
[  515.538164][ T4362]  ? __alloc_pages+0x3bd/0x850
[  515.542875][ T4362]  ? zone_watermark_fast+0x200/0x200
[  515.547984][ T4362]  ? zone_watermark_fast+0x200/0x200
[  515.553192][ T4362]  ? __kasan_slab_alloc+0xc9/0xe0
[  515.558054][ T4362]  ? __kasan_check_write+0x14/0x20
[  515.562999][ T4362]  ? _raw_spin_lock+0xa3/0x1b0
[  515.567599][ T4362]  __pmd_alloc+0xb1/0x550
[  515.571855][ T4362]  ? kmem_cache_alloc+0x189/0x2f0
[  515.576731][ T4362]  ? anon_vma_fork+0x1d9/0x4f0
[  515.581328][ T4362]  ? __pud_alloc+0x260/0x260
[  515.585786][ T4362]  ? __pud_alloc+0x218/0x260
[  515.590165][ T4362]  ? handle_mm_fault+0x2f60/0x2f60
[  515.595229][ T4362]  copy_page_range+0xd04/0x1090
[  515.600063][ T4362]  ? pfn_valid+0x1e0/0x1e0
[  515.604407][ T4362]  dup_mmap+0x9fc/0xec0
[  515.608486][ T4362]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  515.613709][ T4362]  ? __delayed_free_task+0x110/0x110
[  515.618835][ T4362]  ? __kasan_check_write+0x14/0x20
[  515.624744][ T4362]  ? mm_init+0x6bb/0x870
[  515.629057][ T4362]  dup_mm+0x91/0x330
[  515.632787][ T4362]  copy_mm+0x108/0x1b0
[  515.636692][ T4362]  copy_process+0x127a/0x3240
[  515.641216][ T4362]  ? proc_fail_nth_write+0x213/0x290
[  515.646327][ T4362]  ? proc_fail_nth_read+0x220/0x220
[  515.651365][ T4362]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  515.656394][ T4362]  ? vfs_write+0x9af/0x1050
[  515.660734][ T4362]  kernel_clone+0x224/0x8f0
[  515.665160][ T4362]  ? file_end_write+0x1b0/0x1b0
[  515.669848][ T4362]  ? mutex_lock+0xb6/0x130
[  515.674456][ T4362]  ? create_io_thread+0x1e0/0x1e0
[  515.679311][ T4362]  ? __mutex_lock_slowpath+0x10/0x10
[  515.684440][ T4362]  __x64_sys_clone+0x289/0x310
[  515.689124][ T4362]  ? __do_sys_vfork+0x130/0x130
[  515.693827][ T4362]  ? debug_smp_processor_id+0x17/0x20
[  515.699014][ T4362]  do_syscall_64+0x44/0xd0
[  515.703276][ T4362]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  515.708989][ T4362] RIP: 0033:0x7f475ae3d829
[  515.713240][ T4362] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  515.732731][ T4362] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  515.741017][ T4362] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  515.748927][ T4362] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  515.756727][ T4362] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  515.764622][ T4362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  515.772522][ T4362] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  515.780422][ T4362]  </TASK>
[  515.786311][ T4364] FAULT_INJECTION: forcing a failure.
[  515.786311][ T4364] name failslab, interval 1, probability 0, space 0, times 0
[  515.799004][ T4364] CPU: 1 PID: 4364 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  515.807317][ T4364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  515.817212][ T4364] Call Trace:
[  515.820336][ T4364]  <TASK>
[  515.823112][ T4364]  dump_stack_lvl+0x151/0x1b7
[  515.827627][ T4364]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  515.832922][ T4364]  dump_stack+0x15/0x17
[  515.837009][ T4364]  should_fail+0x3c0/0x510
[  515.841277][ T4364]  __should_failslab+0x9f/0xe0
[  515.845872][ T4364]  should_failslab+0x9/0x20
[  515.850192][ T4364]  kmem_cache_alloc+0x4f/0x2f0
[  515.854792][ T4364]  ? anon_vma_fork+0x1d9/0x4f0
[  515.859393][ T4364]  anon_vma_fork+0x1d9/0x4f0
[  515.863818][ T4364]  dup_mmap+0x7ec/0xec0
[  515.867837][ T4364]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  515.873018][ T4364]  ? __delayed_free_task+0x110/0x110
[  515.878136][ T4364]  ? __kasan_check_write+0x14/0x20
[  515.883084][ T4364]  ? mm_init+0x6bb/0x870
[  515.887165][ T4364]  dup_mm+0x91/0x330
[  515.891074][ T4364]  copy_mm+0x108/0x1b0
[  515.894986][ T4364]  copy_process+0x127a/0x3240
[  515.899487][ T4364]  ? proc_fail_nth_write+0x213/0x290
[  515.904610][ T4364]  ? proc_fail_nth_read+0x220/0x220
[  515.909647][ T4364]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  515.914606][ T4364]  ? vfs_write+0x9af/0x1050
[  515.918957][ T4364]  kernel_clone+0x224/0x8f0
[  515.923276][ T4364]  ? file_end_write+0x1b0/0x1b0
[  515.927956][ T4364]  ? mutex_lock+0xb6/0x130
[  515.932207][ T4364]  ? create_io_thread+0x1e0/0x1e0
[  515.937084][ T4364]  ? __mutex_lock_slowpath+0x10/0x10
[  515.942191][ T4364]  __x64_sys_clone+0x289/0x310
[  515.946793][ T4364]  ? __do_sys_vfork+0x130/0x130
[  515.951513][ T4364]  ? debug_smp_processor_id+0x17/0x20
[  515.956686][ T4364]  do_syscall_64+0x44/0xd0
[  515.960943][ T4364]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  515.966665][ T4364] RIP: 0033:0x7f475ae3d829
[  515.970917][ T4364] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  515.990449][ T4364] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  515.998691][ T4364] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  516.006590][ T4364] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  516.014402][ T4364] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  516.022210][ T4364] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  516.030022][ T4364] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  516.037837][ T4364]  </TASK>
[  516.044673][ T4366] FAULT_INJECTION: forcing a failure.
[  516.044673][ T4366] name failslab, interval 1, probability 0, space 0, times 0
[  516.057175][ T4366] CPU: 0 PID: 4366 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  516.065406][ T4366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  516.075311][ T4366] Call Trace:
[  516.078437][ T4366]  <TASK>
[  516.081213][ T4366]  dump_stack_lvl+0x151/0x1b7
[  516.085730][ T4366]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  516.091010][ T4366]  dump_stack+0x15/0x17
[  516.095003][ T4366]  should_fail+0x3c0/0x510
[  516.099256][ T4366]  __should_failslab+0x9f/0xe0
[  516.103858][ T4366]  should_failslab+0x9/0x20
[  516.108199][ T4366]  kmem_cache_alloc+0x4f/0x2f0
[  516.112799][ T4366]  ? anon_vma_clone+0xa1/0x510
[  516.117404][ T4366]  anon_vma_clone+0xa1/0x510
[  516.121822][ T4366]  anon_vma_fork+0x91/0x4f0
[  516.126159][ T4366]  ? dup_mmap+0x6ef/0xec0
[  516.130338][ T4366]  dup_mmap+0x7ec/0xec0
[  516.134325][ T4366]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  516.139527][ T4366]  ? __delayed_free_task+0x110/0x110
[  516.144649][ T4366]  ? __kasan_check_write+0x14/0x20
[  516.149593][ T4366]  ? mm_init+0x6bb/0x870
[  516.153680][ T4366]  dup_mm+0x91/0x330
[  516.157403][ T4366]  copy_mm+0x108/0x1b0
[  516.161311][ T4366]  copy_process+0x127a/0x3240
[  516.165832][ T4366]  ? proc_fail_nth_write+0x213/0x290
[  516.170943][ T4366]  ? proc_fail_nth_read+0x220/0x220
[  516.175981][ T4366]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  516.180927][ T4366]  ? vfs_write+0x9af/0x1050
[  516.185263][ T4366]  kernel_clone+0x224/0x8f0
[  516.189609][ T4366]  ? file_end_write+0x1b0/0x1b0
[  516.194290][ T4366]  ? mutex_lock+0xb6/0x130
[  516.198543][ T4366]  ? create_io_thread+0x1e0/0x1e0
[  516.203404][ T4366]  ? __mutex_lock_slowpath+0x10/0x10
[  516.208528][ T4366]  __x64_sys_clone+0x289/0x310
[  516.213139][ T4366]  ? __do_sys_vfork+0x130/0x130
[  516.217817][ T4366]  ? debug_smp_processor_id+0x17/0x20
[  516.223021][ T4366]  do_syscall_64+0x44/0xd0
[  516.227273][ T4366]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  516.233032][ T4366] RIP: 0033:0x7f475ae3d829
[  516.237253][ T4366] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  516.256798][ T4366] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  516.265027][ T4366] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  516.273184][ T4366] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  516.280995][ T4366] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  516.288912][ T4366] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  516.296708][ T4366] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  516.304521][ T4366]  </TASK>
[  516.311531][ T4370] FAULT_INJECTION: forcing a failure.
[  516.311531][ T4370] name failslab, interval 1, probability 0, space 0, times 0
[  516.323988][ T4370] CPU: 1 PID: 4370 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  516.332255][ T4370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  516.342159][ T4370] Call Trace:
[  516.345272][ T4370]  <TASK>
[  516.348055][ T4370]  dump_stack_lvl+0x151/0x1b7
[  516.352568][ T4370]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  516.357857][ T4370]  dump_stack+0x15/0x17
[  516.361848][ T4370]  should_fail+0x3c0/0x510
[  516.366111][ T4370]  __should_failslab+0x9f/0xe0
[  516.370799][ T4370]  should_failslab+0x9/0x20
[  516.375127][ T4370]  kmem_cache_alloc+0x4f/0x2f0
[  516.379727][ T4370]  ? anon_vma_fork+0x1d9/0x4f0
[  516.384327][ T4370]  anon_vma_fork+0x1d9/0x4f0
[  516.388770][ T4370]  dup_mmap+0x7ec/0xec0
[  516.392753][ T4370]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  516.397952][ T4370]  ? __delayed_free_task+0x110/0x110
[  516.403939][ T4370]  ? __kasan_check_write+0x14/0x20
[  516.408889][ T4370]  ? mm_init+0x6bb/0x870
[  516.412970][ T4370]  dup_mm+0x91/0x330
[  516.416698][ T4370]  copy_mm+0x108/0x1b0
[  516.420866][ T4370]  copy_process+0x127a/0x3240
[  516.425384][ T4370]  ? proc_fail_nth_write+0x213/0x290
[  516.430500][ T4370]  ? proc_fail_nth_read+0x220/0x220
[  516.435561][ T4370]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  516.440480][ T4370]  ? vfs_write+0x9af/0x1050
[  516.444823][ T4370]  kernel_clone+0x224/0x8f0
[  516.449215][ T4370]  ? file_end_write+0x1b0/0x1b0
[  516.453945][ T4370]  ? mutex_lock+0xb6/0x130
[  516.458187][ T4370]  ? create_io_thread+0x1e0/0x1e0
[  516.463134][ T4370]  ? __mutex_lock_slowpath+0x10/0x10
[  516.468253][ T4370]  __x64_sys_clone+0x289/0x310
[  516.472860][ T4370]  ? __do_sys_vfork+0x130/0x130
[  516.477718][ T4370]  ? debug_smp_processor_id+0x17/0x20
[  516.482922][ T4370]  do_syscall_64+0x44/0xd0
[  516.487261][ T4370]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  516.492991][ T4370] RIP: 0033:0x7f475ae3d829
[  516.497420][ T4370] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  516.517042][ T4370] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  516.525283][ T4370] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  516.533179][ T4370] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  516.542032][ T4370] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  516.549853][ T4370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  516.557757][ T4370] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  516.565644][ T4370]  </TASK>
[  516.571240][ T4372] FAULT_INJECTION: forcing a failure.
[  516.571240][ T4372] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  516.584402][ T4372] CPU: 0 PID: 4372 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  516.593280][ T4372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  516.603373][ T4372] Call Trace:
[  516.606473][ T4372]  <TASK>
[  516.609255][ T4372]  dump_stack_lvl+0x151/0x1b7
[  516.613767][ T4372]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  516.619059][ T4372]  ? is_module_text_address+0xe1/0x140
[  516.624352][ T4372]  ? stack_trace_save+0x1f0/0x1f0
[  516.629210][ T4372]  dump_stack+0x15/0x17
[  516.633215][ T4372]  should_fail+0x3c0/0x510
[  516.637541][ T4372]  should_fail_alloc_page+0x58/0x70
[  516.642662][ T4372]  __alloc_pages+0x207/0x850
[  516.647087][ T4372]  ? stack_trace_save+0x12d/0x1f0
[  516.651948][ T4372]  ? stack_trace_snprint+0x100/0x100
[  516.657071][ T4372]  ? zone_watermark_fast+0x200/0x200
[  516.662191][ T4372]  ? __kasan_slab_alloc+0xc9/0xe0
[  516.667255][ T4372]  ? __kasan_slab_alloc+0xc9/0xe0
[  516.672098][ T4372]  ? __kasan_slab_alloc+0xb2/0xe0
[  516.676962][ T4372]  ? kmem_cache_alloc+0x189/0x2f0
[  516.681983][ T4372]  ? anon_vma_fork+0x1d9/0x4f0
[  516.686581][ T4372]  get_zeroed_page+0x19/0x40
[  516.691097][ T4372]  __pud_alloc+0x8b/0x260
[  516.695295][ T4372]  ? handle_mm_fault+0x2f60/0x2f60
[  516.700209][ T4372]  copy_page_range+0xd9e/0x1090
[  516.704896][ T4372]  ? pfn_valid+0x1e0/0x1e0
[  516.709149][ T4372]  dup_mmap+0x9fc/0xec0
[  516.713145][ T4372]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  516.718345][ T4372]  ? __delayed_free_task+0x110/0x110
[  516.723465][ T4372]  ? __kasan_check_write+0x14/0x20
[  516.728423][ T4372]  ? mm_init+0x6bb/0x870
[  516.732496][ T4372]  dup_mm+0x91/0x330
[  516.736313][ T4372]  copy_mm+0x108/0x1b0
[  516.740214][ T4372]  copy_process+0x127a/0x3240
[  516.744743][ T4372]  ? proc_fail_nth_write+0x213/0x290
[  516.749849][ T4372]  ? proc_fail_nth_read+0x220/0x220
[  516.754884][ T4372]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  516.759835][ T4372]  ? vfs_write+0x9af/0x1050
[  516.764174][ T4372]  kernel_clone+0x224/0x8f0
[  516.768510][ T4372]  ? file_end_write+0x1b0/0x1b0
[  516.773202][ T4372]  ? mutex_lock+0xb6/0x130
[  516.777448][ T4372]  ? create_io_thread+0x1e0/0x1e0
[  516.782310][ T4372]  ? __mutex_lock_slowpath+0x10/0x10
[  516.787430][ T4372]  __x64_sys_clone+0x289/0x310
[  516.792036][ T4372]  ? __do_sys_vfork+0x130/0x130
[  516.796719][ T4372]  ? debug_smp_processor_id+0x17/0x20
[  516.801925][ T4372]  do_syscall_64+0x44/0xd0
[  516.806179][ T4372]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  516.811907][ T4372] RIP: 0033:0x7f475ae3d829
[  516.816159][ T4372] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  516.835600][ T4372] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  516.843843][ T4372] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  516.851656][ T4372] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  516.859467][ T4372] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  516.867276][ T4372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  516.875092][ T4372] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  516.882905][ T4372]  </TASK>
[  516.888741][ T4374] FAULT_INJECTION: forcing a failure.
[  516.888741][ T4374] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  516.902041][ T4374] CPU: 0 PID: 4374 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  516.910347][ T4374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  516.920245][ T4374] Call Trace:
[  516.923634][ T4374]  <TASK>
[  516.926405][ T4374]  dump_stack_lvl+0x151/0x1b7
[  516.931179][ T4374]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  516.936472][ T4374]  ? is_module_text_address+0xe1/0x140
[  516.942116][ T4374]  ? stack_trace_save+0x1f0/0x1f0
[  516.946974][ T4374]  dump_stack+0x15/0x17
[  516.950970][ T4374]  should_fail+0x3c0/0x510
[  516.955221][ T4374]  should_fail_alloc_page+0x58/0x70
[  516.960262][ T4374]  __alloc_pages+0x207/0x850
[  516.964693][ T4374]  ? stack_trace_save+0x12d/0x1f0
[  516.969632][ T4374]  ? stack_trace_snprint+0x100/0x100
[  516.975013][ T4374]  ? zone_watermark_fast+0x200/0x200
[  516.980216][ T4374]  ? __kasan_slab_alloc+0xc9/0xe0
[  516.985138][ T4374]  ? __kasan_slab_alloc+0xc9/0xe0
[  516.989939][ T4374]  ? __kasan_slab_alloc+0xb2/0xe0
[  516.994796][ T4374]  ? kmem_cache_alloc+0x189/0x2f0
[  516.999667][ T4374]  ? anon_vma_fork+0x1d9/0x4f0
[  517.004269][ T4374]  get_zeroed_page+0x19/0x40
[  517.008724][ T4374]  __pud_alloc+0x8b/0x260
[  517.012864][ T4374]  ? handle_mm_fault+0x2f60/0x2f60
[  517.017972][ T4374]  copy_page_range+0xd9e/0x1090
[  517.023014][ T4374]  ? pfn_valid+0x1e0/0x1e0
[  517.027262][ T4374]  dup_mmap+0x9fc/0xec0
[  517.031262][ T4374]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  517.036464][ T4374]  ? __delayed_free_task+0x110/0x110
[  517.041587][ T4374]  ? __kasan_check_write+0x14/0x20
[  517.046717][ T4374]  ? mm_init+0x6bb/0x870
[  517.050785][ T4374]  dup_mm+0x91/0x330
[  517.054525][ T4374]  copy_mm+0x108/0x1b0
[  517.058522][ T4374]  copy_process+0x127a/0x3240
[  517.063022][ T4374]  ? proc_fail_nth_write+0x213/0x290
[  517.068313][ T4374]  ? proc_fail_nth_read+0x220/0x220
[  517.073349][ T4374]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  517.078304][ T4374]  ? vfs_write+0x9af/0x1050
[  517.082644][ T4374]  kernel_clone+0x224/0x8f0
[  517.087328][ T4374]  ? file_end_write+0x1b0/0x1b0
[  517.092096][ T4374]  ? mutex_lock+0xb6/0x130
[  517.096351][ T4374]  ? create_io_thread+0x1e0/0x1e0
[  517.101440][ T4374]  ? __mutex_lock_slowpath+0x10/0x10
[  517.106554][ T4374]  __x64_sys_clone+0x289/0x310
[  517.111241][ T4374]  ? __do_sys_vfork+0x130/0x130
[  517.115926][ T4374]  ? debug_smp_processor_id+0x17/0x20
[  517.121131][ T4374]  do_syscall_64+0x44/0xd0
[  517.125386][ T4374]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  517.131113][ T4374] RIP: 0033:0x7f475ae3d829
[  517.135369][ T4374] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  517.154900][ T4374] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  517.163143][ T4374] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  517.170954][ T4374] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  517.178762][ T4374] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  517.186573][ T4374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  517.194385][ T4374] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  517.202371][ T4374]  </TASK>
[  517.208164][ T4376] FAULT_INJECTION: forcing a failure.
[  517.208164][ T4376] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  517.221407][ T4376] CPU: 1 PID: 4376 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  517.229662][ T4376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  517.239555][ T4376] Call Trace:
[  517.242692][ T4376]  <TASK>
[  517.245645][ T4376]  dump_stack_lvl+0x151/0x1b7
[  517.250231][ T4376]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  517.255619][ T4376]  ? is_module_text_address+0xe1/0x140
[  517.260997][ T4376]  ? stack_trace_save+0x1f0/0x1f0
[  517.265858][ T4376]  dump_stack+0x15/0x17
[  517.269855][ T4376]  should_fail+0x3c0/0x510
[  517.274200][ T4376]  should_fail_alloc_page+0x58/0x70
[  517.279230][ T4376]  __alloc_pages+0x207/0x850
[  517.283652][ T4376]  ? stack_trace_save+0x12d/0x1f0
[  517.288512][ T4376]  ? stack_trace_snprint+0x100/0x100
[  517.293720][ T4376]  ? zone_watermark_fast+0x200/0x200
[  517.298987][ T4376]  ? __kasan_slab_alloc+0xc9/0xe0
[  517.303844][ T4376]  ? __kasan_slab_alloc+0xc9/0xe0
[  517.308699][ T4376]  ? __kasan_slab_alloc+0xb2/0xe0
[  517.313565][ T4376]  ? kmem_cache_alloc+0x189/0x2f0
[  517.318420][ T4376]  ? anon_vma_fork+0x1d9/0x4f0
[  517.323128][ T4376]  get_zeroed_page+0x19/0x40
[  517.327557][ T4376]  __pud_alloc+0x8b/0x260
[  517.331811][ T4376]  ? handle_mm_fault+0x2f60/0x2f60
[  517.336830][ T4376]  copy_page_range+0xd9e/0x1090
[  517.341512][ T4376]  ? pfn_valid+0x1e0/0x1e0
[  517.345803][ T4376]  dup_mmap+0x9fc/0xec0
[  517.349754][ T4376]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  517.355221][ T4376]  ? __delayed_free_task+0x110/0x110
[  517.360342][ T4376]  ? __kasan_check_write+0x14/0x20
[  517.365292][ T4376]  ? mm_init+0x6bb/0x870
[  517.369374][ T4376]  dup_mm+0x91/0x330
[  517.373100][ T4376]  copy_mm+0x108/0x1b0
[  517.377006][ T4376]  copy_process+0x127a/0x3240
[  517.381524][ T4376]  ? proc_fail_nth_write+0x213/0x290
[  517.386776][ T4376]  ? proc_fail_nth_read+0x220/0x220
[  517.391849][ T4376]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  517.396895][ T4376]  ? vfs_write+0x9af/0x1050
[  517.401231][ T4376]  kernel_clone+0x224/0x8f0
[  517.405735][ T4376]  ? file_end_write+0x1b0/0x1b0
[  517.410529][ T4376]  ? mutex_lock+0xb6/0x130
[  517.414861][ T4376]  ? create_io_thread+0x1e0/0x1e0
[  517.419723][ T4376]  ? __mutex_lock_slowpath+0x10/0x10
[  517.424869][ T4376]  __x64_sys_clone+0x289/0x310
[  517.429458][ T4376]  ? __do_sys_vfork+0x130/0x130
[  517.434132][ T4376]  ? debug_smp_processor_id+0x17/0x20
[  517.439336][ T4376]  do_syscall_64+0x44/0xd0
[  517.443588][ T4376]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  517.449315][ T4376] RIP: 0033:0x7f475ae3d829
[  517.453580][ T4376] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  517.473102][ T4376] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  517.481620][ T4376] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  517.489416][ T4376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  517.497226][ T4376] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  517.505124][ T4376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  517.513020][ T4376] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  517.521010][ T4376]  </TASK>
[  517.526917][ T4379] FAULT_INJECTION: forcing a failure.
[  517.526917][ T4379] name failslab, interval 1, probability 0, space 0, times 0
[  517.539333][ T4379] CPU: 1 PID: 4379 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  517.547807][ T4379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  517.557707][ T4379] Call Trace:
[  517.561002][ T4379]  <TASK>
[  517.563776][ T4379]  dump_stack_lvl+0x151/0x1b7
[  517.568292][ T4379]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  517.573584][ T4379]  dump_stack+0x15/0x17
[  517.577577][ T4379]  should_fail+0x3c0/0x510
[  517.581833][ T4379]  __should_failslab+0x9f/0xe0
[  517.586428][ T4379]  should_failslab+0x9/0x20
[  517.590767][ T4379]  kmem_cache_alloc+0x4f/0x2f0
[  517.595369][ T4379]  ? dup_mmap+0x6d3/0xec0
[  517.599635][ T4379]  dup_mmap+0x6d3/0xec0
[  517.603704][ T4379]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  517.609011][ T4379]  ? __delayed_free_task+0x110/0x110
[  517.614216][ T4379]  ? __kasan_check_write+0x14/0x20
[  517.619249][ T4379]  ? mm_init+0x6bb/0x870
[  517.623331][ T4379]  dup_mm+0x91/0x330
[  517.627064][ T4379]  copy_mm+0x108/0x1b0
[  517.631000][ T4379]  copy_process+0x127a/0x3240
[  517.635481][ T4379]  ? proc_fail_nth_write+0x213/0x290
[  517.640600][ T4379]  ? proc_fail_nth_read+0x220/0x220
[  517.645636][ T4379]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  517.650581][ T4379]  ? vfs_write+0x9af/0x1050
[  517.654923][ T4379]  kernel_clone+0x224/0x8f0
[  517.659268][ T4379]  ? file_end_write+0x1b0/0x1b0
[  517.663955][ T4379]  ? mutex_lock+0xb6/0x130
[  517.668201][ T4379]  ? create_io_thread+0x1e0/0x1e0
[  517.673067][ T4379]  ? __mutex_lock_slowpath+0x10/0x10
[  517.678184][ T4379]  __x64_sys_clone+0x289/0x310
[  517.682782][ T4379]  ? __do_sys_vfork+0x130/0x130
[  517.687473][ T4379]  ? debug_smp_processor_id+0x17/0x20
[  517.692677][ T4379]  do_syscall_64+0x44/0xd0
[  517.696928][ T4379]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  517.702656][ T4379] RIP: 0033:0x7f475ae3d829
[  517.706911][ T4379] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  517.726354][ T4379] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  517.734597][ T4379] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  517.742409][ T4379] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  517.750219][ T4379] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  517.758028][ T4379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  517.765841][ T4379] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  517.773663][ T4379]  </TASK>
[  517.779149][ T4381] FAULT_INJECTION: forcing a failure.
[  517.779149][ T4381] name failslab, interval 1, probability 0, space 0, times 0
[  517.791600][ T4381] CPU: 1 PID: 4381 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  517.799864][ T4381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  517.809760][ T4381] Call Trace:
[  517.812885][ T4381]  <TASK>
[  517.815661][ T4381]  dump_stack_lvl+0x151/0x1b7
[  517.820199][ T4381]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  517.825468][ T4381]  dump_stack+0x15/0x17
[  517.829463][ T4381]  should_fail+0x3c0/0x510
[  517.833714][ T4381]  __should_failslab+0x9f/0xe0
[  517.838312][ T4381]  should_failslab+0x9/0x20
[  517.842653][ T4381]  kmem_cache_alloc+0x4f/0x2f0
[  517.847252][ T4381]  ? anon_vma_fork+0x1d9/0x4f0
[  517.851859][ T4381]  anon_vma_fork+0x1d9/0x4f0
[  517.856284][ T4381]  dup_mmap+0x7ec/0xec0
[  517.860273][ T4381]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  517.865481][ T4381]  ? __delayed_free_task+0x110/0x110
[  517.870601][ T4381]  ? __kasan_check_write+0x14/0x20
[  517.875548][ T4381]  ? mm_init+0x6bb/0x870
[  517.879627][ T4381]  dup_mm+0x91/0x330
[  517.883359][ T4381]  copy_mm+0x108/0x1b0
[  517.887266][ T4381]  copy_process+0x127a/0x3240
[  517.891778][ T4381]  ? proc_fail_nth_write+0x213/0x290
[  517.896897][ T4381]  ? proc_fail_nth_read+0x220/0x220
[  517.901932][ T4381]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  517.906879][ T4381]  ? vfs_write+0x9af/0x1050
[  517.911221][ T4381]  kernel_clone+0x224/0x8f0
[  517.915559][ T4381]  ? file_end_write+0x1b0/0x1b0
[  517.920243][ T4381]  ? mutex_lock+0xb6/0x130
[  517.924497][ T4381]  ? create_io_thread+0x1e0/0x1e0
[  517.929364][ T4381]  ? __mutex_lock_slowpath+0x10/0x10
[  517.934481][ T4381]  __x64_sys_clone+0x289/0x310
[  517.939085][ T4381]  ? __do_sys_vfork+0x130/0x130
[  517.943767][ T4381]  ? debug_smp_processor_id+0x17/0x20
[  517.948973][ T4381]  do_syscall_64+0x44/0xd0
[  517.953225][ T4381]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  517.958956][ T4381] RIP: 0033:0x7f475ae3d829
[  517.963206][ T4381] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  517.982647][ T4381] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  517.990894][ T4381] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  517.998731][ T4381] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  518.006519][ T4381] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  518.014326][ T4381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  518.022140][ T4381] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  518.030069][ T4381]  </TASK>
[  518.035713][ T4383] FAULT_INJECTION: forcing a failure.
[  518.035713][ T4383] name failslab, interval 1, probability 0, space 0, times 0
[  518.048405][ T4383] CPU: 0 PID: 4383 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  518.056719][ T4383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  518.066795][ T4383] Call Trace:
[  518.070002][ T4383]  <TASK>
[  518.072860][ T4383]  dump_stack_lvl+0x151/0x1b7
[  518.077370][ T4383]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  518.083363][ T4383]  ? __kasan_check_write+0x14/0x20
[  518.088306][ T4383]  ? up_write+0xa1/0x190
[  518.092387][ T4383]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  518.098635][ T4383]  dump_stack+0x15/0x17
[  518.102628][ T4383]  should_fail+0x3c0/0x510
[  518.106879][ T4383]  __should_failslab+0x9f/0xe0
[  518.111480][ T4383]  should_failslab+0x9/0x20
[  518.115819][ T4383]  kmem_cache_alloc+0x4f/0x2f0
[  518.120423][ T4383]  ? anon_vma_fork+0xf7/0x4f0
[  518.124933][ T4383]  anon_vma_fork+0xf7/0x4f0
[  518.129272][ T4383]  ? dup_mmap+0x6ef/0xec0
[  518.133440][ T4383]  dup_mmap+0x7ec/0xec0
[  518.137430][ T4383]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  518.142644][ T4383]  ? __delayed_free_task+0x110/0x110
[  518.147870][ T4383]  ? __kasan_check_write+0x14/0x20
[  518.152879][ T4383]  ? mm_init+0x6bb/0x870
[  518.156957][ T4383]  dup_mm+0x91/0x330
[  518.160697][ T4383]  copy_mm+0x108/0x1b0
[  518.164607][ T4383]  copy_process+0x127a/0x3240
[  518.169112][ T4383]  ? proc_fail_nth_write+0x213/0x290
[  518.174318][ T4383]  ? proc_fail_nth_read+0x220/0x220
[  518.179350][ T4383]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  518.184297][ T4383]  ? vfs_write+0x9af/0x1050
[  518.188638][ T4383]  kernel_clone+0x224/0x8f0
[  518.193152][ T4383]  ? file_end_write+0x1b0/0x1b0
[  518.197838][ T4383]  ? mutex_lock+0xb6/0x130
[  518.202090][ T4383]  ? create_io_thread+0x1e0/0x1e0
[  518.206953][ T4383]  ? __mutex_lock_slowpath+0x10/0x10
[  518.212071][ T4383]  __x64_sys_clone+0x289/0x310
[  518.216670][ T4383]  ? __do_sys_vfork+0x130/0x130
[  518.221364][ T4383]  ? debug_smp_processor_id+0x17/0x20
[  518.226654][ T4383]  do_syscall_64+0x44/0xd0
[  518.230913][ T4383]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  518.236632][ T4383] RIP: 0033:0x7f475ae3d829
[  518.240898][ T4383] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  518.261195][ T4383] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  518.269446][ T4383] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  518.277261][ T4383] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  518.285153][ T4383] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  518.293011][ T4383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  518.300865][ T4383] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  518.308682][ T4383]  </TASK>
[  518.314358][ T4385] FAULT_INJECTION: forcing a failure.
[  518.314358][ T4385] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  518.327488][ T4385] CPU: 1 PID: 4385 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  518.335793][ T4385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  518.345688][ T4385] Call Trace:
[  518.348817][ T4385]  <TASK>
[  518.351590][ T4385]  dump_stack_lvl+0x151/0x1b7
[  518.356102][ T4385]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  518.361397][ T4385]  dump_stack+0x15/0x17
[  518.365389][ T4385]  should_fail+0x3c0/0x510
[  518.369640][ T4385]  should_fail_alloc_page+0x58/0x70
[  518.374671][ T4385]  __alloc_pages+0x207/0x850
[  518.379101][ T4385]  ? zone_watermark_fast+0x200/0x200
[  518.384219][ T4385]  ? dup_mmap+0x9fc/0xec0
[  518.388397][ T4385]  ? dup_mm+0x91/0x330
[  518.392378][ T4385]  ? copy_mm+0x108/0x1b0
[  518.396463][ T4385]  ? copy_process+0x127a/0x3240
[  518.401147][ T4385]  ? kvm_sched_clock_read+0x18/0x40
[  518.406178][ T4385]  pte_alloc_one+0x73/0x1b0
[  518.410516][ T4385]  ? pfn_modify_allowed+0x2e0/0x2e0
[  518.415729][ T4385]  ? __kasan_check_write+0x14/0x20
[  518.420672][ T4385]  ? __set_page_owner+0x2ee/0x310
[  518.425563][ T4385]  __pte_alloc+0x86/0x350
[  518.429800][ T4385]  ? free_pgtables+0x210/0x210
[  518.434492][ T4385]  copy_pte_range+0x1b1f/0x20b0
[  518.439189][ T4385]  ? __kunmap_atomic+0x80/0x80
[  518.443779][ T4385]  ? __pud_alloc+0x260/0x260
[  518.448291][ T4385]  ? __pud_alloc+0x218/0x260
[  518.452716][ T4385]  ? handle_mm_fault+0x2f60/0x2f60
[  518.457750][ T4385]  copy_page_range+0xc1e/0x1090
[  518.462445][ T4385]  ? pfn_valid+0x1e0/0x1e0
[  518.468689][ T4385]  dup_mmap+0x9fc/0xec0
[  518.472779][ T4385]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  518.477982][ T4385]  ? __delayed_free_task+0x110/0x110
[  518.483112][ T4385]  ? __kasan_check_write+0x14/0x20
[  518.488065][ T4385]  ? mm_init+0x6bb/0x870
[  518.492134][ T4385]  dup_mm+0x91/0x330
[  518.495956][ T4385]  copy_mm+0x108/0x1b0
[  518.499852][ T4385]  copy_process+0x127a/0x3240
[  518.504385][ T4385]  ? proc_fail_nth_write+0x213/0x290
[  518.509485][ T4385]  ? proc_fail_nth_read+0x220/0x220
[  518.514702][ T4385]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  518.519641][ T4385]  ? vfs_write+0x9af/0x1050
[  518.523990][ T4385]  kernel_clone+0x224/0x8f0
[  518.528320][ T4385]  ? file_end_write+0x1b0/0x1b0
[  518.533708][ T4385]  ? mutex_lock+0xb6/0x130
[  518.537978][ T4385]  ? create_io_thread+0x1e0/0x1e0
[  518.542917][ T4385]  ? __mutex_lock_slowpath+0x10/0x10
[  518.548029][ T4385]  __x64_sys_clone+0x289/0x310
[  518.552630][ T4385]  ? __do_sys_vfork+0x130/0x130
[  518.558621][ T4385]  ? debug_smp_processor_id+0x17/0x20
[  518.563825][ T4385]  do_syscall_64+0x44/0xd0
[  518.568078][ T4385]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  518.573816][ T4385] RIP: 0033:0x7f475ae3d829
[  518.578059][ T4385] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  518.597758][ T4385] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  518.606007][ T4385] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  518.613989][ T4385] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  518.621804][ T4385] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  518.629622][ T4385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  518.637541][ T4385] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  518.645335][ T4385]  </TASK>
[  518.652213][ T4388] FAULT_INJECTION: forcing a failure.
[  518.652213][ T4388] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  518.665548][ T4388] CPU: 1 PID: 4388 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  518.673969][ T4388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  518.683958][ T4388] Call Trace:
[  518.687346][ T4388]  <TASK>
[  518.690201][ T4388]  dump_stack_lvl+0x151/0x1b7
[  518.694808][ T4388]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  518.700101][ T4388]  dump_stack+0x15/0x17
[  518.704092][ T4388]  should_fail+0x3c0/0x510
[  518.708350][ T4388]  should_fail_alloc_page+0x58/0x70
[  518.713382][ T4388]  __alloc_pages+0x207/0x850
[  518.717809][ T4388]  ? zone_watermark_fast+0x200/0x200
[  518.722927][ T4388]  ? dup_mmap+0x9fc/0xec0
[  518.728057][ T4388]  ? dup_mm+0x91/0x330
[  518.731968][ T4388]  ? copy_mm+0x108/0x1b0
[  518.736039][ T4388]  ? copy_process+0x127a/0x3240
[  518.740727][ T4388]  ? kvm_sched_clock_read+0x18/0x40
[  518.745760][ T4388]  pte_alloc_one+0x73/0x1b0
[  518.750102][ T4388]  ? pfn_modify_allowed+0x2e0/0x2e0
[  518.755405][ T4388]  ? __kasan_check_write+0x14/0x20
[  518.760342][ T4388]  ? __set_page_owner+0x2ee/0x310
[  518.765206][ T4388]  __pte_alloc+0x86/0x350
[  518.769463][ T4388]  ? free_pgtables+0x210/0x210
[  518.774060][ T4388]  copy_pte_range+0x1b1f/0x20b0
[  518.778755][ T4388]  ? __kunmap_atomic+0x80/0x80
[  518.783361][ T4388]  ? __pud_alloc+0x260/0x260
[  518.788034][ T4388]  ? __pud_alloc+0x218/0x260
[  518.792464][ T4388]  ? handle_mm_fault+0x2f60/0x2f60
[  518.797583][ T4388]  copy_page_range+0xc1e/0x1090
[  518.802274][ T4388]  ? pfn_valid+0x1e0/0x1e0
[  518.806532][ T4388]  dup_mmap+0x9fc/0xec0
[  518.810515][ T4388]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  518.815810][ T4388]  ? __delayed_free_task+0x110/0x110
[  518.821859][ T4388]  ? __kasan_check_write+0x14/0x20
[  518.826804][ T4388]  ? mm_init+0x6bb/0x870
[  518.830887][ T4388]  dup_mm+0x91/0x330
[  518.834638][ T4388]  copy_mm+0x108/0x1b0
[  518.838521][ T4388]  copy_process+0x127a/0x3240
[  518.843040][ T4388]  ? proc_fail_nth_write+0x213/0x290
[  518.848175][ T4388]  ? proc_fail_nth_read+0x220/0x220
[  518.853374][ T4388]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  518.858309][ T4388]  ? vfs_write+0x9af/0x1050
[  518.862746][ T4388]  kernel_clone+0x224/0x8f0
[  518.867222][ T4388]  ? file_end_write+0x1b0/0x1b0
[  518.872041][ T4388]  ? mutex_lock+0xb6/0x130
[  518.876281][ T4388]  ? create_io_thread+0x1e0/0x1e0
[  518.882100][ T4388]  ? __mutex_lock_slowpath+0x10/0x10
[  518.887231][ T4388]  __x64_sys_clone+0x289/0x310
[  518.891821][ T4388]  ? __do_sys_vfork+0x130/0x130
[  518.896508][ T4388]  ? debug_smp_processor_id+0x17/0x20
[  518.901835][ T4388]  do_syscall_64+0x44/0xd0
[  518.906084][ T4388]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  518.911941][ T4388] RIP: 0033:0x7f475ae3d829
[  518.916151][ T4388] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  518.935768][ T4388] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  518.944356][ T4388] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  518.952165][ T4388] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  518.959975][ T4388] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  518.967795][ T4388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  518.975601][ T4388] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  518.983412][ T4388]  </TASK>
[  518.989303][ T4390] FAULT_INJECTION: forcing a failure.
[  518.989303][ T4390] name failslab, interval 1, probability 0, space 0, times 0
[  519.001868][ T4390] CPU: 1 PID: 4390 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  519.010205][ T4390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  519.020177][ T4390] Call Trace:
[  519.023308][ T4390]  <TASK>
[  519.026201][ T4390]  dump_stack_lvl+0x151/0x1b7
[  519.030970][ T4390]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  519.036366][ T4390]  dump_stack+0x15/0x17
[  519.040452][ T4390]  should_fail+0x3c0/0x510
[  519.044803][ T4390]  __should_failslab+0x9f/0xe0
[  519.049397][ T4390]  should_failslab+0x9/0x20
[  519.053886][ T4390]  kmem_cache_alloc+0x4f/0x2f0
[  519.058460][ T4390]  ? dup_mmap+0x6d3/0xec0
[  519.062613][ T4390]  dup_mmap+0x6d3/0xec0
[  519.066626][ T4390]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  519.071819][ T4390]  ? __delayed_free_task+0x110/0x110
[  519.076942][ T4390]  ? __kasan_check_write+0x14/0x20
[  519.081895][ T4390]  ? mm_init+0x6bb/0x870
[  519.085957][ T4390]  dup_mm+0x91/0x330
[  519.089691][ T4390]  copy_mm+0x108/0x1b0
[  519.093595][ T4390]  copy_process+0x127a/0x3240
[  519.098108][ T4390]  ? proc_fail_nth_write+0x213/0x290
[  519.103229][ T4390]  ? proc_fail_nth_read+0x220/0x220
[  519.108265][ T4390]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  519.113211][ T4390]  ? vfs_write+0x9af/0x1050
[  519.117564][ T4390]  kernel_clone+0x224/0x8f0
[  519.121898][ T4390]  ? file_end_write+0x1b0/0x1b0
[  519.126705][ T4390]  ? mutex_lock+0xb6/0x130
[  519.131183][ T4390]  ? create_io_thread+0x1e0/0x1e0
[  519.136181][ T4390]  ? __mutex_lock_slowpath+0x10/0x10
[  519.141306][ T4390]  __x64_sys_clone+0x289/0x310
[  519.145901][ T4390]  ? __do_sys_vfork+0x130/0x130
[  519.150582][ T4390]  ? debug_smp_processor_id+0x17/0x20
[  519.155814][ T4390]  do_syscall_64+0x44/0xd0
[  519.160135][ T4390]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  519.165856][ T4390] RIP: 0033:0x7f475ae3d829
[  519.170116][ T4390] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  519.189645][ T4390] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  519.197883][ T4390] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  519.205693][ T4390] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  519.213506][ T4390] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  519.221326][ T4390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  519.229131][ T4390] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  519.236941][ T4390]  </TASK>
[  519.242387][ T4392] FAULT_INJECTION: forcing a failure.
[  519.242387][ T4392] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  519.255448][ T4392] CPU: 1 PID: 4392 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  519.263726][ T4392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  519.273614][ T4392] Call Trace:
[  519.276733][ T4392]  <TASK>
[  519.279512][ T4392]  dump_stack_lvl+0x151/0x1b7
[  519.284023][ T4392]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  519.289319][ T4392]  dump_stack+0x15/0x17
[  519.293310][ T4392]  should_fail+0x3c0/0x510
[  519.297573][ T4392]  should_fail_alloc_page+0x58/0x70
[  519.302664][ T4392]  __alloc_pages+0x207/0x850
[  519.307025][ T4392]  ? zone_watermark_fast+0x200/0x200
[  519.312141][ T4392]  ? dup_mmap+0x9fc/0xec0
[  519.316307][ T4392]  ? dup_mm+0x91/0x330
[  519.320225][ T4392]  ? copy_mm+0x108/0x1b0
[  519.324294][ T4392]  ? copy_process+0x127a/0x3240
[  519.328983][ T4392]  ? kvm_sched_clock_read+0x18/0x40
[  519.334028][ T4392]  pte_alloc_one+0x73/0x1b0
[  519.338353][ T4392]  ? pfn_modify_allowed+0x2e0/0x2e0
[  519.343386][ T4392]  ? __kasan_check_write+0x14/0x20
[  519.348336][ T4392]  ? __set_page_owner+0x2ee/0x310
[  519.353195][ T4392]  __pte_alloc+0x86/0x350
[  519.357361][ T4392]  ? free_pgtables+0x210/0x210
[  519.361964][ T4392]  copy_pte_range+0x1b1f/0x20b0
[  519.366650][ T4392]  ? __kunmap_atomic+0x80/0x80
[  519.371247][ T4392]  ? __pud_alloc+0x260/0x260
[  519.375673][ T4392]  ? __pud_alloc+0x218/0x260
[  519.380104][ T4392]  ? handle_mm_fault+0x2f60/0x2f60
[  519.385048][ T4392]  copy_page_range+0xc1e/0x1090
[  519.389737][ T4392]  ? pfn_valid+0x1e0/0x1e0
[  519.393987][ T4392]  dup_mmap+0x9fc/0xec0
[  519.397980][ T4392]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  519.403190][ T4392]  ? __delayed_free_task+0x110/0x110
[  519.408309][ T4392]  ? __kasan_check_write+0x14/0x20
[  519.413298][ T4392]  ? mm_init+0x6bb/0x870
[  519.417516][ T4392]  dup_mm+0x91/0x330
[  519.421676][ T4392]  copy_mm+0x108/0x1b0
[  519.425581][ T4392]  copy_process+0x127a/0x3240
[  519.430096][ T4392]  ? proc_fail_nth_write+0x213/0x290
[  519.435214][ T4392]  ? proc_fail_nth_read+0x220/0x220
[  519.440359][ T4392]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  519.445282][ T4392]  ? vfs_write+0x9af/0x1050
[  519.449621][ T4392]  kernel_clone+0x224/0x8f0
[  519.453961][ T4392]  ? file_end_write+0x1b0/0x1b0
[  519.458647][ T4392]  ? mutex_lock+0xb6/0x130
[  519.462899][ T4392]  ? create_io_thread+0x1e0/0x1e0
[  519.467760][ T4392]  ? __mutex_lock_slowpath+0x10/0x10
[  519.472881][ T4392]  __x64_sys_clone+0x289/0x310
[  519.477486][ T4392]  ? __do_sys_vfork+0x130/0x130
[  519.482177][ T4392]  ? debug_smp_processor_id+0x17/0x20
[  519.487376][ T4392]  do_syscall_64+0x44/0xd0
[  519.491629][ T4392]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  519.497360][ T4392] RIP: 0033:0x7f475ae3d829
[  519.501631][ T4392] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  519.521145][ T4392] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  519.529387][ T4392] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  519.537200][ T4392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  519.545093][ T4392] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  519.552993][ T4392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  519.560799][ T4392] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  519.568614][ T4392]  </TASK>
[  519.575239][ T4395] FAULT_INJECTION: forcing a failure.
[  519.575239][ T4395] name failslab, interval 1, probability 0, space 0, times 0
[  519.587776][ T4395] CPU: 0 PID: 4395 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  519.596093][ T4395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  519.605989][ T4395] Call Trace:
[  519.609112][ T4395]  <TASK>
[  519.611890][ T4395]  dump_stack_lvl+0x151/0x1b7
[  519.616404][ T4395]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  519.621696][ T4395]  dump_stack+0x15/0x17
[  519.625699][ T4395]  should_fail+0x3c0/0x510
[  519.629954][ T4395]  __should_failslab+0x9f/0xe0
[  519.634550][ T4395]  should_failslab+0x9/0x20
[  519.638884][ T4395]  kmem_cache_alloc+0x4f/0x2f0
[  519.643480][ T4395]  ? anon_vma_fork+0x1d9/0x4f0
[  519.648085][ T4395]  anon_vma_fork+0x1d9/0x4f0
[  519.652864][ T4395]  dup_mmap+0x7ec/0xec0
[  519.656881][ T4395]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  519.662055][ T4395]  ? __delayed_free_task+0x110/0x110
[  519.667262][ T4395]  ? __kasan_check_write+0x14/0x20
[  519.672394][ T4395]  ? mm_init+0x6bb/0x870
[  519.676462][ T4395]  dup_mm+0x91/0x330
[  519.680195][ T4395]  copy_mm+0x108/0x1b0
[  519.684099][ T4395]  copy_process+0x127a/0x3240
[  519.688614][ T4395]  ? proc_fail_nth_write+0x213/0x290
[  519.693732][ T4395]  ? proc_fail_nth_read+0x220/0x220
[  519.698855][ T4395]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  519.703801][ T4395]  ? vfs_write+0x9af/0x1050
[  519.708146][ T4395]  kernel_clone+0x224/0x8f0
[  519.712485][ T4395]  ? file_end_write+0x1b0/0x1b0
[  519.717167][ T4395]  ? mutex_lock+0xb6/0x130
[  519.721594][ T4395]  ? create_io_thread+0x1e0/0x1e0
[  519.726455][ T4395]  ? __mutex_lock_slowpath+0x10/0x10
[  519.731575][ T4395]  __x64_sys_clone+0x289/0x310
[  519.736184][ T4395]  ? __do_sys_vfork+0x130/0x130
[  519.740862][ T4395]  ? debug_smp_processor_id+0x17/0x20
[  519.746068][ T4395]  do_syscall_64+0x44/0xd0
[  519.750321][ T4395]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  519.756048][ T4395] RIP: 0033:0x7f475ae3d829
[  519.760305][ T4395] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  519.779744][ T4395] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  519.787989][ T4395] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  519.795808][ T4395] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  519.803611][ T4395] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  519.811423][ T4395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  519.819232][ T4395] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  519.827049][ T4395]  </TASK>
[  519.832516][ T4397] FAULT_INJECTION: forcing a failure.
[  519.832516][ T4397] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  519.845555][ T4397] CPU: 1 PID: 4397 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  519.853847][ T4397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  519.863740][ T4397] Call Trace:
[  519.866870][ T4397]  <TASK>
[  519.869642][ T4397]  dump_stack_lvl+0x151/0x1b7
[  519.874153][ T4397]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  519.879446][ T4397]  ? __kasan_check_write+0x14/0x20
[  519.884396][ T4397]  ? __set_page_owner+0x2ee/0x310
[  519.889255][ T4397]  dump_stack+0x15/0x17
[  519.893255][ T4397]  should_fail+0x3c0/0x510
[  519.897501][ T4397]  should_fail_alloc_page+0x58/0x70
[  519.902546][ T4397]  __alloc_pages+0x207/0x850
[  519.906968][ T4397]  ? __alloc_pages+0x3bd/0x850
[  519.911568][ T4397]  ? zone_watermark_fast+0x200/0x200
[  519.916770][ T4397]  ? zone_watermark_fast+0x200/0x200
[  519.921889][ T4397]  ? __kasan_slab_alloc+0xc9/0xe0
[  519.926760][ T4397]  ? __kasan_check_write+0x14/0x20
[  519.932134][ T4397]  ? _raw_spin_lock+0xa3/0x1b0
[  519.936903][ T4397]  __pmd_alloc+0xb1/0x550
[  519.941068][ T4397]  ? kmem_cache_alloc+0x189/0x2f0
[  519.945941][ T4397]  ? anon_vma_fork+0x1d9/0x4f0
[  519.950548][ T4397]  ? __pud_alloc+0x260/0x260
[  519.954955][ T4397]  ? __pud_alloc+0x218/0x260
[  519.959382][ T4397]  ? handle_mm_fault+0x2f60/0x2f60
[  519.964331][ T4397]  copy_page_range+0xd04/0x1090
[  519.969019][ T4397]  ? pfn_valid+0x1e0/0x1e0
[  519.973274][ T4397]  dup_mmap+0x9fc/0xec0
[  519.977362][ T4397]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  519.982558][ T4397]  ? __delayed_free_task+0x110/0x110
[  519.987695][ T4397]  ? __kasan_check_write+0x14/0x20
[  519.992623][ T4397]  ? mm_init+0x6bb/0x870
[  519.996702][ T4397]  dup_mm+0x91/0x330
[  520.000439][ T4397]  copy_mm+0x108/0x1b0
[  520.004340][ T4397]  copy_process+0x127a/0x3240
[  520.008855][ T4397]  ? proc_fail_nth_write+0x213/0x290
[  520.013986][ T4397]  ? proc_fail_nth_read+0x220/0x220
[  520.019098][ T4397]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  520.024040][ T4397]  ? vfs_write+0x9af/0x1050
[  520.028382][ T4397]  kernel_clone+0x224/0x8f0
[  520.033015][ T4397]  ? file_end_write+0x1b0/0x1b0
[  520.037696][ T4397]  ? mutex_lock+0xb6/0x130
[  520.041957][ T4397]  ? create_io_thread+0x1e0/0x1e0
[  520.046807][ T4397]  ? __mutex_lock_slowpath+0x10/0x10
[  520.051926][ T4397]  __x64_sys_clone+0x289/0x310
[  520.056526][ T4397]  ? __do_sys_vfork+0x130/0x130
[  520.061211][ T4397]  ? debug_smp_processor_id+0x17/0x20
[  520.066420][ T4397]  do_syscall_64+0x44/0xd0
[  520.070674][ T4397]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  520.076399][ T4397] RIP: 0033:0x7f475ae3d829
[  520.080653][ T4397] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  520.101061][ T4397] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  520.109303][ T4397] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  520.117118][ T4397] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  520.124917][ T4397] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  520.132835][ T4397] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  520.140723][ T4397] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  520.148540][ T4397]  </TASK>
[  520.154322][ T4399] FAULT_INJECTION: forcing a failure.
[  520.154322][ T4399] name failslab, interval 1, probability 0, space 0, times 0
[  520.167011][ T4399] CPU: 1 PID: 4399 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  520.175239][ T4399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  520.185132][ T4399] Call Trace:
[  520.188257][ T4399]  <TASK>
[  520.191032][ T4399]  dump_stack_lvl+0x151/0x1b7
[  520.195560][ T4399]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  520.200838][ T4399]  ? __kasan_check_write+0x14/0x20
[  520.205786][ T4399]  ? up_write+0xa1/0x190
[  520.209865][ T4399]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  520.216115][ T4399]  dump_stack+0x15/0x17
[  520.220105][ T4399]  should_fail+0x3c0/0x510
[  520.224358][ T4399]  __should_failslab+0x9f/0xe0
[  520.228964][ T4399]  should_failslab+0x9/0x20
[  520.233560][ T4399]  kmem_cache_alloc+0x4f/0x2f0
[  520.238247][ T4399]  ? anon_vma_fork+0xf7/0x4f0
[  520.242852][ T4399]  anon_vma_fork+0xf7/0x4f0
[  520.247193][ T4399]  ? dup_mmap+0x6ef/0xec0
[  520.251359][ T4399]  dup_mmap+0x7ec/0xec0
[  520.255352][ T4399]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  520.260556][ T4399]  ? __delayed_free_task+0x110/0x110
[  520.265673][ T4399]  ? __kasan_check_write+0x14/0x20
[  520.270619][ T4399]  ? mm_init+0x6bb/0x870
[  520.274699][ T4399]  dup_mm+0x91/0x330
[  520.278430][ T4399]  copy_mm+0x108/0x1b0
[  520.282337][ T4399]  copy_process+0x127a/0x3240
[  520.286849][ T4399]  ? proc_fail_nth_write+0x213/0x290
[  520.291976][ T4399]  ? proc_fail_nth_read+0x220/0x220
[  520.297003][ T4399]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  520.301950][ T4399]  ? vfs_write+0x9af/0x1050
[  520.306290][ T4399]  kernel_clone+0x224/0x8f0
[  520.310629][ T4399]  ? file_end_write+0x1b0/0x1b0
[  520.315316][ T4399]  ? mutex_lock+0xb6/0x130
[  520.319567][ T4399]  ? create_io_thread+0x1e0/0x1e0
[  520.324429][ T4399]  ? __mutex_lock_slowpath+0x10/0x10
[  520.329550][ T4399]  __x64_sys_clone+0x289/0x310
[  520.334149][ T4399]  ? __do_sys_vfork+0x130/0x130
[  520.338837][ T4399]  ? debug_smp_processor_id+0x17/0x20
[  520.344053][ T4399]  do_syscall_64+0x44/0xd0
[  520.348296][ T4399]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  520.354113][ T4399] RIP: 0033:0x7f475ae3d829
[  520.358366][ T4399] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  520.377805][ T4399] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  520.386051][ T4399] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  520.393860][ T4399] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  520.401672][ T4399] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  520.409485][ T4399] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  520.417471][ T4399] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  520.425290][ T4399]  </TASK>
[  520.432660][ T4401] FAULT_INJECTION: forcing a failure.
[  520.432660][ T4401] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  520.445825][ T4401] CPU: 1 PID: 4401 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  520.454072][ T4401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  520.463966][ T4401] Call Trace:
[  520.467097][ T4401]  <TASK>
[  520.469874][ T4401]  dump_stack_lvl+0x151/0x1b7
[  520.474392][ T4401]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  520.479683][ T4401]  ? is_module_text_address+0xe1/0x140
[  520.485145][ T4401]  ? stack_trace_save+0x1f0/0x1f0
[  520.490010][ T4401]  dump_stack+0x15/0x17
[  520.493997][ T4401]  should_fail+0x3c0/0x510
[  520.498251][ T4401]  should_fail_alloc_page+0x58/0x70
[  520.503370][ T4401]  __alloc_pages+0x207/0x850
[  520.507841][ T4401]  ? stack_trace_save+0x12d/0x1f0
[  520.512660][ T4401]  ? stack_trace_snprint+0x100/0x100
[  520.517864][ T4401]  ? zone_watermark_fast+0x200/0x200
[  520.522997][ T4401]  ? __kasan_slab_alloc+0xc9/0xe0
[  520.527848][ T4401]  ? __kasan_slab_alloc+0xc9/0xe0
[  520.532717][ T4401]  ? __kasan_slab_alloc+0xb2/0xe0
[  520.537569][ T4401]  ? kmem_cache_alloc+0x189/0x2f0
[  520.542428][ T4401]  ? anon_vma_fork+0x1d9/0x4f0
[  520.547030][ T4401]  get_zeroed_page+0x19/0x40
[  520.551521][ T4401]  __pud_alloc+0x8b/0x260
[  520.555623][ T4401]  ? handle_mm_fault+0x2f60/0x2f60
[  520.560569][ T4401]  copy_page_range+0xd9e/0x1090
[  520.565257][ T4401]  ? pfn_valid+0x1e0/0x1e0
[  520.569506][ T4401]  dup_mmap+0x9fc/0xec0
[  520.573499][ T4401]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  520.578706][ T4401]  ? __delayed_free_task+0x110/0x110
[  520.583826][ T4401]  ? __kasan_check_write+0x14/0x20
[  520.588857][ T4401]  ? mm_init+0x6bb/0x870
[  520.592952][ T4401]  dup_mm+0x91/0x330
[  520.596681][ T4401]  copy_mm+0x108/0x1b0
[  520.600600][ T4401]  copy_process+0x127a/0x3240
[  520.605101][ T4401]  ? proc_fail_nth_write+0x213/0x290
[  520.610307][ T4401]  ? proc_fail_nth_read+0x220/0x220
[  520.615341][ T4401]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  520.620288][ T4401]  ? vfs_write+0x9af/0x1050
[  520.624627][ T4401]  kernel_clone+0x224/0x8f0
[  520.628966][ T4401]  ? file_end_write+0x1b0/0x1b0
[  520.633752][ T4401]  ? mutex_lock+0xb6/0x130
[  520.638008][ T4401]  ? create_io_thread+0x1e0/0x1e0
[  520.642854][ T4401]  ? __mutex_lock_slowpath+0x10/0x10
[  520.647977][ T4401]  __x64_sys_clone+0x289/0x310
[  520.652574][ T4401]  ? __do_sys_vfork+0x130/0x130
[  520.657261][ T4401]  ? debug_smp_processor_id+0x17/0x20
[  520.662470][ T4401]  do_syscall_64+0x44/0xd0
[  520.666730][ T4401]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  520.672450][ T4401] RIP: 0033:0x7f475ae3d829
[  520.676704][ T4401] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  520.696143][ T4401] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  520.704486][ T4401] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  520.712287][ T4401] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  520.720105][ T4401] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  520.727914][ T4401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  520.735728][ T4401] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  520.743535][ T4401]  </TASK>
[  520.749966][ T4404] FAULT_INJECTION: forcing a failure.
[  520.749966][ T4404] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  520.763179][ T4404] CPU: 0 PID: 4404 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  520.771497][ T4404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  520.781390][ T4404] Call Trace:
[  520.784523][ T4404]  <TASK>
[  520.787296][ T4404]  dump_stack_lvl+0x151/0x1b7
[  520.791805][ T4404]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  520.797103][ T4404]  ? __kasan_check_write+0x14/0x20
[  520.802048][ T4404]  ? __set_page_owner+0x2ee/0x310
[  520.806913][ T4404]  dump_stack+0x15/0x17
[  520.810897][ T4404]  should_fail+0x3c0/0x510
[  520.815158][ T4404]  should_fail_alloc_page+0x58/0x70
[  520.820186][ T4404]  __alloc_pages+0x207/0x850
[  520.824612][ T4404]  ? __alloc_pages+0x3bd/0x850
[  520.829212][ T4404]  ? zone_watermark_fast+0x200/0x200
[  520.834335][ T4404]  ? zone_watermark_fast+0x200/0x200
[  520.839470][ T4404]  ? __kasan_slab_alloc+0xc9/0xe0
[  520.844312][ T4404]  ? __kasan_check_write+0x14/0x20
[  520.849280][ T4404]  ? _raw_spin_lock+0xa3/0x1b0
[  520.853860][ T4404]  __pmd_alloc+0xb1/0x550
[  520.858078][ T4404]  ? kmem_cache_alloc+0x189/0x2f0
[  520.862885][ T4404]  ? anon_vma_fork+0x1d9/0x4f0
[  520.867488][ T4404]  ? __pud_alloc+0x260/0x260
[  520.871913][ T4404]  ? __pud_alloc+0x218/0x260
[  520.876346][ T4404]  ? handle_mm_fault+0x2f60/0x2f60
[  520.881293][ T4404]  copy_page_range+0xd04/0x1090
[  520.886000][ T4404]  ? pfn_valid+0x1e0/0x1e0
[  520.890229][ T4404]  dup_mmap+0x9fc/0xec0
[  520.894221][ T4404]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  520.899435][ T4404]  ? __delayed_free_task+0x110/0x110
[  520.904548][ T4404]  ? __kasan_check_write+0x14/0x20
[  520.909494][ T4404]  ? mm_init+0x6bb/0x870
[  520.913573][ T4404]  dup_mm+0x91/0x330
[  520.917303][ T4404]  copy_mm+0x108/0x1b0
[  520.921218][ T4404]  copy_process+0x127a/0x3240
[  520.925732][ T4404]  ? proc_fail_nth_write+0x213/0x290
[  520.930854][ T4404]  ? proc_fail_nth_read+0x220/0x220
[  520.935988][ T4404]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  520.940927][ T4404]  ? vfs_write+0x9af/0x1050
[  520.945402][ T4404]  kernel_clone+0x224/0x8f0
[  520.949734][ T4404]  ? file_end_write+0x1b0/0x1b0
[  520.954421][ T4404]  ? mutex_lock+0xb6/0x130
[  520.958698][ T4404]  ? create_io_thread+0x1e0/0x1e0
[  520.963532][ T4404]  ? __mutex_lock_slowpath+0x10/0x10
[  520.968656][ T4404]  __x64_sys_clone+0x289/0x310
[  520.973268][ T4404]  ? __do_sys_vfork+0x130/0x130
[  520.977945][ T4404]  ? debug_smp_processor_id+0x17/0x20
[  520.983149][ T4404]  do_syscall_64+0x44/0xd0
[  520.987412][ T4404]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  520.993128][ T4404] RIP: 0033:0x7f475ae3d829
[  520.997521][ T4404] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  521.017057][ T4404] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  521.025288][ T4404] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  521.033111][ T4404] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  521.041005][ T4404] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  521.048810][ T4404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  521.056712][ T4404] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  521.064544][ T4404]  </TASK>
[  521.070155][ T4406] FAULT_INJECTION: forcing a failure.
[  521.070155][ T4406] name failslab, interval 1, probability 0, space 0, times 0
[  521.082735][ T4406] CPU: 0 PID: 4406 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  521.091058][ T4406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  521.100955][ T4406] Call Trace:
[  521.104095][ T4406]  <TASK>
[  521.106970][ T4406]  dump_stack_lvl+0x151/0x1b7
[  521.111483][ T4406]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  521.117036][ T4406]  dump_stack+0x15/0x17
[  521.121116][ T4406]  should_fail+0x3c0/0x510
[  521.125370][ T4406]  __should_failslab+0x9f/0xe0
[  521.129967][ T4406]  should_failslab+0x9/0x20
[  521.134307][ T4406]  kmem_cache_alloc+0x4f/0x2f0
[  521.138905][ T4406]  ? dup_mmap+0x6d3/0xec0
[  521.143074][ T4406]  dup_mmap+0x6d3/0xec0
[  521.147064][ T4406]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  521.152270][ T4406]  ? __delayed_free_task+0x110/0x110
[  521.157394][ T4406]  ? __kasan_check_write+0x14/0x20
[  521.162337][ T4406]  ? mm_init+0x6bb/0x870
[  521.166418][ T4406]  dup_mm+0x91/0x330
[  521.170150][ T4406]  copy_mm+0x108/0x1b0
[  521.174057][ T4406]  copy_process+0x127a/0x3240
[  521.178573][ T4406]  ? proc_fail_nth_write+0x213/0x290
[  521.183789][ T4406]  ? proc_fail_nth_read+0x220/0x220
[  521.188816][ T4406]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  521.193763][ T4406]  ? vfs_write+0x9af/0x1050
[  521.198188][ T4406]  kernel_clone+0x224/0x8f0
[  521.202447][ T4406]  ? file_end_write+0x1b0/0x1b0
[  521.207133][ T4406]  ? mutex_lock+0xb6/0x130
[  521.211403][ T4406]  ? create_io_thread+0x1e0/0x1e0
[  521.216326][ T4406]  ? __mutex_lock_slowpath+0x10/0x10
[  521.221537][ T4406]  __x64_sys_clone+0x289/0x310
[  521.226134][ T4406]  ? __do_sys_vfork+0x130/0x130
[  521.230832][ T4406]  ? debug_smp_processor_id+0x17/0x20
[  521.236026][ T4406]  do_syscall_64+0x44/0xd0
[  521.240366][ T4406]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  521.246101][ T4406] RIP: 0033:0x7f475ae3d829
[  521.250520][ T4406] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  521.270290][ T4406] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  521.278618][ T4406] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  521.286502][ T4406] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  521.294409][ T4406] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  521.302303][ T4406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  521.310285][ T4406] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  521.318100][ T4406]  </TASK>
[  521.324417][ T4408] FAULT_INJECTION: forcing a failure.
[  521.324417][ T4408] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  521.337575][ T4408] CPU: 1 PID: 4408 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  521.345833][ T4408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  521.355724][ T4408] Call Trace:
[  521.358938][ T4408]  <TASK>
[  521.361713][ T4408]  dump_stack_lvl+0x151/0x1b7
[  521.366409][ T4408]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  521.371695][ T4408]  ? is_module_text_address+0xe1/0x140
[  521.376991][ T4408]  ? stack_trace_save+0x1f0/0x1f0
[  521.381849][ T4408]  dump_stack+0x15/0x17
[  521.385841][ T4408]  should_fail+0x3c0/0x510
[  521.390096][ T4408]  should_fail_alloc_page+0x58/0x70
[  521.395126][ T4408]  __alloc_pages+0x207/0x850
[  521.399563][ T4408]  ? stack_trace_save+0x12d/0x1f0
[  521.404418][ T4408]  ? stack_trace_snprint+0x100/0x100
[  521.409537][ T4408]  ? zone_watermark_fast+0x200/0x200
[  521.414742][ T4408]  ? __kasan_slab_alloc+0xc9/0xe0
[  521.419604][ T4408]  ? __kasan_slab_alloc+0xc9/0xe0
[  521.424463][ T4408]  ? __kasan_slab_alloc+0xb2/0xe0
[  521.429323][ T4408]  ? kmem_cache_alloc+0x189/0x2f0
[  521.434186][ T4408]  ? anon_vma_fork+0x1d9/0x4f0
[  521.438783][ T4408]  get_zeroed_page+0x19/0x40
[  521.443247][ T4408]  __pud_alloc+0x8b/0x260
[  521.447378][ T4408]  ? handle_mm_fault+0x2f60/0x2f60
[  521.452325][ T4408]  copy_page_range+0xd9e/0x1090
[  521.457012][ T4408]  ? pfn_valid+0x1e0/0x1e0
[  521.461357][ T4408]  dup_mmap+0x9fc/0xec0
[  521.465345][ T4408]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  521.470571][ T4408]  ? __delayed_free_task+0x110/0x110
[  521.475671][ T4408]  ? __kasan_check_write+0x14/0x20
[  521.480616][ T4408]  ? mm_init+0x6bb/0x870
[  521.484696][ T4408]  dup_mm+0x91/0x330
[  521.488428][ T4408]  copy_mm+0x108/0x1b0
[  521.492335][ T4408]  copy_process+0x127a/0x3240
[  521.496942][ T4408]  ? proc_fail_nth_write+0x213/0x290
[  521.502061][ T4408]  ? proc_fail_nth_read+0x220/0x220
[  521.507096][ T4408]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  521.512035][ T4408]  ? vfs_write+0x9af/0x1050
[  521.516381][ T4408]  kernel_clone+0x224/0x8f0
[  521.520723][ T4408]  ? file_end_write+0x1b0/0x1b0
[  521.525411][ T4408]  ? mutex_lock+0xb6/0x130
[  521.529654][ T4408]  ? create_io_thread+0x1e0/0x1e0
[  521.534519][ T4408]  ? __mutex_lock_slowpath+0x10/0x10
[  521.539636][ T4408]  __x64_sys_clone+0x289/0x310
[  521.544408][ T4408]  ? __do_sys_vfork+0x130/0x130
[  521.549096][ T4408]  ? debug_smp_processor_id+0x17/0x20
[  521.554304][ T4408]  do_syscall_64+0x44/0xd0
[  521.558644][ T4408]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  521.564544][ T4408] RIP: 0033:0x7f475ae3d829
[  521.568807][ T4408] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  521.588253][ T4408] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  521.596578][ T4408] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  521.604393][ T4408] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  521.612390][ T4408] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  521.620292][ T4408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  521.628111][ T4408] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  521.636004][ T4408]  </TASK>
[  521.642482][ T4411] FAULT_INJECTION: forcing a failure.
[  521.642482][ T4411] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  521.655641][ T4411] CPU: 0 PID: 4411 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  521.663969][ T4411] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  521.673853][ T4411] Call Trace:
[  521.676978][ T4411]  <TASK>
[  521.679758][ T4411]  dump_stack_lvl+0x151/0x1b7
[  521.684264][ T4411]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  521.689558][ T4411]  ? is_module_text_address+0xe1/0x140
[  521.694854][ T4411]  ? stack_trace_save+0x1f0/0x1f0
[  521.699800][ T4411]  dump_stack+0x15/0x17
[  521.703794][ T4411]  should_fail+0x3c0/0x510
[  521.708045][ T4411]  should_fail_alloc_page+0x58/0x70
[  521.713090][ T4411]  __alloc_pages+0x207/0x850
[  521.717507][ T4411]  ? stack_trace_save+0x12d/0x1f0
[  521.722368][ T4411]  ? stack_trace_snprint+0x100/0x100
[  521.727488][ T4411]  ? zone_watermark_fast+0x200/0x200
[  521.732782][ T4411]  ? __kasan_slab_alloc+0xc9/0xe0
[  521.737642][ T4411]  ? __kasan_slab_alloc+0xc9/0xe0
[  521.742503][ T4411]  ? __kasan_slab_alloc+0xb2/0xe0
[  521.747366][ T4411]  ? kmem_cache_alloc+0x189/0x2f0
[  521.752230][ T4411]  ? anon_vma_fork+0x1d9/0x4f0
[  521.756822][ T4411]  get_zeroed_page+0x19/0x40
[  521.761250][ T4411]  __pud_alloc+0x8b/0x260
[  521.765414][ T4411]  ? handle_mm_fault+0x2f60/0x2f60
[  521.770384][ T4411]  copy_page_range+0xd9e/0x1090
[  521.775049][ T4411]  ? pfn_valid+0x1e0/0x1e0
[  521.779304][ T4411]  dup_mmap+0x9fc/0xec0
[  521.783295][ T4411]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  521.788510][ T4411]  ? __delayed_free_task+0x110/0x110
[  521.793621][ T4411]  ? __kasan_check_write+0x14/0x20
[  521.798654][ T4411]  ? mm_init+0x6bb/0x870
[  521.802734][ T4411]  dup_mm+0x91/0x330
[  521.806470][ T4411]  copy_mm+0x108/0x1b0
[  521.810377][ T4411]  copy_process+0x127a/0x3240
[  521.814890][ T4411]  ? proc_fail_nth_write+0x213/0x290
[  521.820006][ T4411]  ? proc_fail_nth_read+0x220/0x220
[  521.825076][ T4411]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  521.829985][ T4411]  ? vfs_write+0x9af/0x1050
[  521.834414][ T4411]  kernel_clone+0x224/0x8f0
[  521.838753][ T4411]  ? file_end_write+0x1b0/0x1b0
[  521.843542][ T4411]  ? mutex_lock+0xb6/0x130
[  521.847785][ T4411]  ? create_io_thread+0x1e0/0x1e0
[  521.852727][ T4411]  ? __mutex_lock_slowpath+0x10/0x10
[  521.857846][ T4411]  __x64_sys_clone+0x289/0x310
[  521.862448][ T4411]  ? __do_sys_vfork+0x130/0x130
[  521.867134][ T4411]  ? debug_smp_processor_id+0x17/0x20
[  521.872354][ T4411]  do_syscall_64+0x44/0xd0
[  521.876595][ T4411]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  521.882324][ T4411] RIP: 0033:0x7f475ae3d829
[  521.886576][ T4411] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  521.906939][ T4411] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  521.915184][ T4411] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  521.923425][ T4411] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  521.931240][ T4411] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  521.939053][ T4411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  521.946860][ T4411] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  521.954777][ T4411]  </TASK>
[  521.961025][ T4413] FAULT_INJECTION: forcing a failure.
[  521.961025][ T4413] name failslab, interval 1, probability 0, space 0, times 0
[  521.973684][ T4413] CPU: 1 PID: 4413 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  521.981987][ T4413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  521.991887][ T4413] Call Trace:
[  521.995006][ T4413]  <TASK>
[  521.997781][ T4413]  dump_stack_lvl+0x151/0x1b7
[  522.002297][ T4413]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  522.007591][ T4413]  dump_stack+0x15/0x17
[  522.011682][ T4413]  should_fail+0x3c0/0x510
[  522.015922][ T4413]  __should_failslab+0x9f/0xe0
[  522.020520][ T4413]  should_failslab+0x9/0x20
[  522.024861][ T4413]  kmem_cache_alloc+0x4f/0x2f0
[  522.029462][ T4413]  ? anon_vma_fork+0x1d9/0x4f0
[  522.034147][ T4413]  anon_vma_fork+0x1d9/0x4f0
[  522.038660][ T4413]  dup_mmap+0x7ec/0xec0
[  522.042742][ T4413]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  522.048059][ T4413]  ? __delayed_free_task+0x110/0x110
[  522.053154][ T4413]  ? __kasan_check_write+0x14/0x20
[  522.058566][ T4413]  ? mm_init+0x6bb/0x870
[  522.062617][ T4413]  dup_mm+0x91/0x330
[  522.066441][ T4413]  copy_mm+0x108/0x1b0
[  522.070619][ T4413]  copy_process+0x127a/0x3240
[  522.075119][ T4413]  ? proc_fail_nth_write+0x213/0x290
[  522.080329][ T4413]  ? proc_fail_nth_read+0x220/0x220
[  522.085360][ T4413]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  522.090479][ T4413]  ? vfs_write+0x9af/0x1050
[  522.094825][ T4413]  kernel_clone+0x224/0x8f0
[  522.099163][ T4413]  ? file_end_write+0x1b0/0x1b0
[  522.103927][ T4413]  ? mutex_lock+0xb6/0x130
[  522.108182][ T4413]  ? create_io_thread+0x1e0/0x1e0
[  522.113045][ T4413]  ? __mutex_lock_slowpath+0x10/0x10
[  522.118187][ T4413]  __x64_sys_clone+0x289/0x310
[  522.122765][ T4413]  ? __do_sys_vfork+0x130/0x130
[  522.127450][ T4413]  ? debug_smp_processor_id+0x17/0x20
[  522.132665][ T4413]  do_syscall_64+0x44/0xd0
[  522.137007][ T4413]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  522.142903][ T4413] RIP: 0033:0x7f475ae3d829
[  522.147152][ T4413] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  522.166769][ T4413] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  522.175291][ T4413] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  522.183433][ T4413] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  522.191502][ T4413] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  522.200100][ T4413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  522.207914][ T4413] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  522.215717][ T4413]  </TASK>
[  522.222113][ T4415] FAULT_INJECTION: forcing a failure.
[  522.222113][ T4415] name failslab, interval 1, probability 0, space 0, times 0
[  522.234657][ T4415] CPU: 0 PID: 4415 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  522.242971][ T4415] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  522.253034][ T4415] Call Trace:
[  522.256416][ T4415]  <TASK>
[  522.259195][ T4415]  dump_stack_lvl+0x151/0x1b7
[  522.263707][ T4415]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  522.269548][ T4415]  dump_stack+0x15/0x17
[  522.273528][ T4415]  should_fail+0x3c0/0x510
[  522.277768][ T4415]  __should_failslab+0x9f/0xe0
[  522.282375][ T4415]  should_failslab+0x9/0x20
[  522.286707][ T4415]  kmem_cache_alloc+0x4f/0x2f0
[  522.291307][ T4415]  ? anon_vma_fork+0x1d9/0x4f0
[  522.295939][ T4415]  anon_vma_fork+0x1d9/0x4f0
[  522.300334][ T4415]  dup_mmap+0x7ec/0xec0
[  522.304329][ T4415]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  522.309538][ T4415]  ? __delayed_free_task+0x110/0x110
[  522.314657][ T4415]  ? __kasan_check_write+0x14/0x20
[  522.319613][ T4415]  ? mm_init+0x6bb/0x870
[  522.323680][ T4415]  dup_mm+0x91/0x330
[  522.327413][ T4415]  copy_mm+0x108/0x1b0
[  522.331316][ T4415]  copy_process+0x127a/0x3240
[  522.335831][ T4415]  ? proc_fail_nth_write+0x213/0x290
[  522.341255][ T4415]  ? proc_fail_nth_read+0x220/0x220
[  522.346248][ T4415]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  522.351287][ T4415]  ? vfs_write+0x9af/0x1050
[  522.355620][ T4415]  kernel_clone+0x224/0x8f0
[  522.360046][ T4415]  ? file_end_write+0x1b0/0x1b0
[  522.364737][ T4415]  ? mutex_lock+0xb6/0x130
[  522.369097][ T4415]  ? create_io_thread+0x1e0/0x1e0
[  522.374023][ T4415]  ? __mutex_lock_slowpath+0x10/0x10
[  522.379229][ T4415]  __x64_sys_clone+0x289/0x310
[  522.383830][ T4415]  ? __do_sys_vfork+0x130/0x130
[  522.388605][ T4415]  ? debug_smp_processor_id+0x17/0x20
[  522.393895][ T4415]  do_syscall_64+0x44/0xd0
[  522.398165][ T4415]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  522.403884][ T4415] RIP: 0033:0x7f475ae3d829
[  522.408141][ T4415] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  522.427568][ T4415] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  522.435813][ T4415] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  522.443631][ T4415] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  522.451437][ T4415] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  522.459252][ T4415] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  522.467061][ T4415] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  522.475402][ T4415]  </TASK>
[  522.482731][ T4417] FAULT_INJECTION: forcing a failure.
[  522.482731][ T4417] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  522.495978][ T4417] CPU: 1 PID: 4417 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  522.504322][ T4417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  522.514229][ T4417] Call Trace:
[  522.517368][ T4417]  <TASK>
[  522.520118][ T4417]  dump_stack_lvl+0x151/0x1b7
[  522.524635][ T4417]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  522.529935][ T4417]  dump_stack+0x15/0x17
[  522.533921][ T4417]  should_fail+0x3c0/0x510
[  522.538180][ T4417]  should_fail_alloc_page+0x58/0x70
[  522.543212][ T4417]  __alloc_pages+0x207/0x850
[  522.547632][ T4417]  ? zone_watermark_fast+0x200/0x200
[  522.552750][ T4417]  ? dup_mmap+0x9fc/0xec0
[  522.556943][ T4417]  ? dup_mm+0x91/0x330
[  522.560821][ T4417]  ? copy_mm+0x108/0x1b0
[  522.564903][ T4417]  ? copy_process+0x127a/0x3240
[  522.569596][ T4417]  ? kvm_sched_clock_read+0x18/0x40
[  522.574913][ T4417]  pte_alloc_one+0x73/0x1b0
[  522.579941][ T4417]  ? pfn_modify_allowed+0x2e0/0x2e0
[  522.584952][ T4417]  ? __kasan_check_write+0x14/0x20
[  522.589905][ T4417]  ? __set_page_owner+0x2ee/0x310
[  522.595040][ T4417]  __pte_alloc+0x86/0x350
[  522.599554][ T4417]  ? free_pgtables+0x210/0x210
[  522.604237][ T4417]  copy_pte_range+0x1b1f/0x20b0
[  522.608910][ T4417]  ? __kunmap_atomic+0x80/0x80
[  522.613509][ T4417]  ? __pud_alloc+0x260/0x260
[  522.617930][ T4417]  ? __pud_alloc+0x218/0x260
[  522.622357][ T4417]  ? handle_mm_fault+0x2f60/0x2f60
[  522.627307][ T4417]  copy_page_range+0xc1e/0x1090
[  522.632084][ T4417]  ? pfn_valid+0x1e0/0x1e0
[  522.636331][ T4417]  dup_mmap+0x9fc/0xec0
[  522.640349][ T4417]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  522.645617][ T4417]  ? __delayed_free_task+0x110/0x110
[  522.650834][ T4417]  ? __kasan_check_write+0x14/0x20
[  522.655866][ T4417]  ? mm_init+0x6bb/0x870
[  522.659974][ T4417]  dup_mm+0x91/0x330
[  522.663709][ T4417]  copy_mm+0x108/0x1b0
[  522.667672][ T4417]  copy_process+0x127a/0x3240
[  522.672191][ T4417]  ? proc_fail_nth_write+0x213/0x290
[  522.677391][ T4417]  ? proc_fail_nth_read+0x220/0x220
[  522.682425][ T4417]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  522.687464][ T4417]  ? vfs_write+0x9af/0x1050
[  522.691801][ T4417]  kernel_clone+0x224/0x8f0
[  522.696145][ T4417]  ? file_end_write+0x1b0/0x1b0
[  522.701007][ T4417]  ? mutex_lock+0xb6/0x130
[  522.705249][ T4417]  ? create_io_thread+0x1e0/0x1e0
[  522.710128][ T4417]  ? __mutex_lock_slowpath+0x10/0x10
[  522.715241][ T4417]  __x64_sys_clone+0x289/0x310
[  522.719834][ T4417]  ? __do_sys_vfork+0x130/0x130
[  522.724533][ T4417]  ? debug_smp_processor_id+0x17/0x20
[  522.729732][ T4417]  do_syscall_64+0x44/0xd0
[  522.733979][ T4417]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  522.739713][ T4417] RIP: 0033:0x7f475ae3d829
[  522.744102][ T4417] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  522.764167][ T4417] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  522.772406][ T4417] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  522.780220][ T4417] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  522.788070][ T4417] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  522.795850][ T4417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  522.803655][ T4417] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  522.811552][ T4417]  </TASK>
[  522.818121][ T4420] FAULT_INJECTION: forcing a failure.
[  522.818121][ T4420] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  522.831199][ T4420] CPU: 1 PID: 4420 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  522.839548][ T4420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  522.849434][ T4420] Call Trace:
[  522.852558][ T4420]  <TASK>
[  522.855336][ T4420]  dump_stack_lvl+0x151/0x1b7
[  522.859941][ T4420]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  522.865322][ T4420]  ? __kasan_check_write+0x14/0x20
[  522.870272][ T4420]  ? __set_page_owner+0x2ee/0x310
[  522.875209][ T4420]  dump_stack+0x15/0x17
[  522.879200][ T4420]  should_fail+0x3c0/0x510
[  522.883456][ T4420]  should_fail_alloc_page+0x58/0x70
[  522.888490][ T4420]  __alloc_pages+0x207/0x850
[  522.892914][ T4420]  ? __alloc_pages+0x3bd/0x850
[  522.897516][ T4420]  ? zone_watermark_fast+0x200/0x200
[  522.902634][ T4420]  ? zone_watermark_fast+0x200/0x200
[  522.907842][ T4420]  ? __kasan_slab_alloc+0xc9/0xe0
[  522.912705][ T4420]  ? __kasan_check_write+0x14/0x20
[  522.918517][ T4420]  ? _raw_spin_lock+0xa3/0x1b0
[  522.923294][ T4420]  __pmd_alloc+0xb1/0x550
[  522.927470][ T4420]  ? kmem_cache_alloc+0x189/0x2f0
[  522.932317][ T4420]  ? anon_vma_fork+0x1d9/0x4f0
[  522.936921][ T4420]  ? __pud_alloc+0x260/0x260
[  522.941346][ T4420]  ? __pud_alloc+0x218/0x260
[  522.945953][ T4420]  ? handle_mm_fault+0x2f60/0x2f60
[  522.950900][ T4420]  copy_page_range+0xd04/0x1090
[  522.955592][ T4420]  ? pfn_valid+0x1e0/0x1e0
[  522.959979][ T4420]  dup_mmap+0x9fc/0xec0
[  522.963932][ T4420]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  522.969130][ T4420]  ? __delayed_free_task+0x110/0x110
[  522.974510][ T4420]  ? __kasan_check_write+0x14/0x20
[  522.979455][ T4420]  ? mm_init+0x6bb/0x870
[  522.983792][ T4420]  dup_mm+0x91/0x330
[  522.987526][ T4420]  copy_mm+0x108/0x1b0
[  522.991466][ T4420]  copy_process+0x127a/0x3240
[  522.995944][ T4420]  ? proc_fail_nth_write+0x213/0x290
[  523.001170][ T4420]  ? proc_fail_nth_read+0x220/0x220
[  523.006272][ T4420]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  523.011316][ T4420]  ? vfs_write+0x9af/0x1050
[  523.015644][ T4420]  kernel_clone+0x224/0x8f0
[  523.019988][ T4420]  ? file_end_write+0x1b0/0x1b0
[  523.024682][ T4420]  ? mutex_lock+0xb6/0x130
[  523.028950][ T4420]  ? create_io_thread+0x1e0/0x1e0
[  523.033785][ T4420]  ? __mutex_lock_slowpath+0x10/0x10
[  523.039056][ T4420]  __x64_sys_clone+0x289/0x310
[  523.043824][ T4420]  ? __do_sys_vfork+0x130/0x130
[  523.048685][ T4420]  ? debug_smp_processor_id+0x17/0x20
[  523.054069][ T4420]  do_syscall_64+0x44/0xd0
[  523.059625][ T4420]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  523.065348][ T4420] RIP: 0033:0x7f475ae3d829
[  523.069606][ T4420] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  523.089074][ T4420] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  523.098154][ T4420] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  523.106057][ T4420] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  523.113866][ T4420] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  523.121672][ T4420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  523.130012][ T4420] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  523.137938][ T4420]  </TASK>
[  523.145836][ T4422] FAULT_INJECTION: forcing a failure.
[  523.145836][ T4422] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  523.158994][ T4422] CPU: 1 PID: 4422 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  523.167261][ T4422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  523.177244][ T4422] Call Trace:
[  523.180365][ T4422]  <TASK>
[  523.183246][ T4422]  dump_stack_lvl+0x151/0x1b7
[  523.187762][ T4422]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  523.193051][ T4422]  ? is_module_text_address+0xe1/0x140
[  523.198348][ T4422]  ? stack_trace_save+0x1f0/0x1f0
[  523.203296][ T4422]  dump_stack+0x15/0x17
[  523.207293][ T4422]  should_fail+0x3c0/0x510
[  523.211540][ T4422]  should_fail_alloc_page+0x58/0x70
[  523.216658][ T4422]  __alloc_pages+0x207/0x850
[  523.221242][ T4422]  ? stack_trace_save+0x12d/0x1f0
[  523.226034][ T4422]  ? stack_trace_snprint+0x100/0x100
[  523.231153][ T4422]  ? zone_watermark_fast+0x200/0x200
[  523.236273][ T4422]  ? __kasan_slab_alloc+0xc9/0xe0
[  523.241134][ T4422]  ? __kasan_slab_alloc+0xc9/0xe0
[  523.245992][ T4422]  ? __kasan_slab_alloc+0xb2/0xe0
[  523.250853][ T4422]  ? kmem_cache_alloc+0x189/0x2f0
[  523.255715][ T4422]  ? anon_vma_fork+0x1d9/0x4f0
[  523.260321][ T4422]  get_zeroed_page+0x19/0x40
[  523.264741][ T4422]  __pud_alloc+0x8b/0x260
[  523.268908][ T4422]  ? handle_mm_fault+0x2f60/0x2f60
[  523.273855][ T4422]  copy_page_range+0xd9e/0x1090
[  523.278543][ T4422]  ? pfn_valid+0x1e0/0x1e0
[  523.282799][ T4422]  dup_mmap+0x9fc/0xec0
[  523.286786][ T4422]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  523.291996][ T4422]  ? __delayed_free_task+0x110/0x110
[  523.297117][ T4422]  ? __kasan_check_write+0x14/0x20
[  523.302072][ T4422]  ? mm_init+0x6bb/0x870
[  523.306141][ T4422]  dup_mm+0x91/0x330
[  523.309875][ T4422]  copy_mm+0x108/0x1b0
[  523.313952][ T4422]  copy_process+0x127a/0x3240
[  523.318601][ T4422]  ? proc_fail_nth_write+0x213/0x290
[  523.323711][ T4422]  ? proc_fail_nth_read+0x220/0x220
[  523.328747][ T4422]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  523.333691][ T4422]  ? vfs_write+0x9af/0x1050
[  523.338032][ T4422]  kernel_clone+0x224/0x8f0
[  523.342456][ T4422]  ? file_end_write+0x1b0/0x1b0
[  523.347143][ T4422]  ? mutex_lock+0xb6/0x130
[  523.351416][ T4422]  ? create_io_thread+0x1e0/0x1e0
[  523.356357][ T4422]  ? __mutex_lock_slowpath+0x10/0x10
[  523.361646][ T4422]  __x64_sys_clone+0x289/0x310
[  523.366385][ T4422]  ? __do_sys_vfork+0x130/0x130
[  523.371146][ T4422]  ? debug_smp_processor_id+0x17/0x20
[  523.376352][ T4422]  do_syscall_64+0x44/0xd0
[  523.380605][ T4422]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  523.386598][ T4422] RIP: 0033:0x7f475ae3d829
[  523.390857][ T4422] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  523.410300][ T4422] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  523.418545][ T4422] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  523.426350][ T4422] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  523.434170][ T4422] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  523.441972][ T4422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  523.450306][ T4422] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  523.458292][ T4422]  </TASK>
[  523.466019][ T4424] FAULT_INJECTION: forcing a failure.
[  523.466019][ T4424] name failslab, interval 1, probability 0, space 0, times 0
[  523.478487][ T4424] CPU: 1 PID: 4424 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  523.486739][ T4424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  523.497002][ T4424] Call Trace:
[  523.500110][ T4424]  <TASK>
[  523.502893][ T4424]  dump_stack_lvl+0x151/0x1b7
[  523.507394][ T4424]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  523.512879][ T4424]  dump_stack+0x15/0x17
[  523.516856][ T4424]  should_fail+0x3c0/0x510
[  523.521152][ T4424]  __should_failslab+0x9f/0xe0
[  523.525799][ T4424]  should_failslab+0x9/0x20
[  523.530138][ T4424]  kmem_cache_alloc+0x4f/0x2f0
[  523.534738][ T4424]  ? anon_vma_fork+0x1d9/0x4f0
[  523.539336][ T4424]  anon_vma_fork+0x1d9/0x4f0
[  523.543856][ T4424]  dup_mmap+0x7ec/0xec0
[  523.547840][ T4424]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  523.553133][ T4424]  ? __delayed_free_task+0x110/0x110
[  523.558254][ T4424]  ? __kasan_check_write+0x14/0x20
[  523.563201][ T4424]  ? mm_init+0x6bb/0x870
[  523.567281][ T4424]  dup_mm+0x91/0x330
[  523.571109][ T4424]  copy_mm+0x108/0x1b0
[  523.575008][ T4424]  copy_process+0x127a/0x3240
[  523.579519][ T4424]  ? proc_fail_nth_write+0x213/0x290
[  523.585073][ T4424]  ? proc_fail_nth_read+0x220/0x220
[  523.591322][ T4424]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  523.596271][ T4424]  ? vfs_write+0x9af/0x1050
[  523.600608][ T4424]  kernel_clone+0x224/0x8f0
[  523.604965][ T4424]  ? file_end_write+0x1b0/0x1b0
[  523.609645][ T4424]  ? mutex_lock+0xb6/0x130
[  523.614008][ T4424]  ? create_io_thread+0x1e0/0x1e0
[  523.618853][ T4424]  ? __mutex_lock_slowpath+0x10/0x10
[  523.623976][ T4424]  __x64_sys_clone+0x289/0x310
[  523.628755][ T4424]  ? __do_sys_vfork+0x130/0x130
[  523.633522][ T4424]  ? debug_smp_processor_id+0x17/0x20
[  523.638738][ T4424]  do_syscall_64+0x44/0xd0
[  523.643156][ T4424]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  523.648882][ T4424] RIP: 0033:0x7f475ae3d829
[  523.653137][ T4424] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  523.672589][ T4424] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  523.680927][ T4424] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  523.688719][ T4424] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  523.696532][ T4424] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  523.704524][ T4424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  523.712330][ T4424] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  523.720169][ T4424]  </TASK>
[  523.727799][ T4427] FAULT_INJECTION: forcing a failure.
[  523.727799][ T4427] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  523.740863][ T4427] CPU: 1 PID: 4427 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  523.749229][ T4427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  523.759118][ T4427] Call Trace:
[  523.762248][ T4427]  <TASK>
[  523.765025][ T4427]  dump_stack_lvl+0x151/0x1b7
[  523.769543][ T4427]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  523.774823][ T4427]  ? __kasan_check_write+0x14/0x20
[  523.779769][ T4427]  ? __set_page_owner+0x2ee/0x310
[  523.784631][ T4427]  dump_stack+0x15/0x17
[  523.788629][ T4427]  should_fail+0x3c0/0x510
[  523.792882][ T4427]  should_fail_alloc_page+0x58/0x70
[  523.798177][ T4427]  __alloc_pages+0x207/0x850
[  523.802599][ T4427]  ? __alloc_pages+0x3bd/0x850
[  523.807301][ T4427]  ? zone_watermark_fast+0x200/0x200
[  523.812404][ T4427]  ? zone_watermark_fast+0x200/0x200
[  523.817529][ T4427]  ? __kasan_slab_alloc+0xc9/0xe0
[  523.822482][ T4427]  ? __kasan_check_write+0x14/0x20
[  523.827431][ T4427]  ? _raw_spin_lock+0xa3/0x1b0
[  523.832030][ T4427]  __pmd_alloc+0xb1/0x550
[  523.836185][ T4427]  ? kmem_cache_alloc+0x189/0x2f0
[  523.841043][ T4427]  ? anon_vma_fork+0x1d9/0x4f0
[  523.845736][ T4427]  ? __pud_alloc+0x260/0x260
[  523.850597][ T4427]  ? __pud_alloc+0x218/0x260
[  523.855019][ T4427]  ? handle_mm_fault+0x2f60/0x2f60
[  523.859982][ T4427]  copy_page_range+0xd04/0x1090
[  523.864670][ T4427]  ? pfn_valid+0x1e0/0x1e0
[  523.868905][ T4427]  dup_mmap+0x9fc/0xec0
[  523.872904][ T4427]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  523.878202][ T4427]  ? __delayed_free_task+0x110/0x110
[  523.883312][ T4427]  ? __kasan_check_write+0x14/0x20
[  523.888881][ T4427]  ? mm_init+0x6bb/0x870
[  523.892952][ T4427]  dup_mm+0x91/0x330
[  523.896686][ T4427]  copy_mm+0x108/0x1b0
[  523.900594][ T4427]  copy_process+0x127a/0x3240
[  523.905106][ T4427]  ? proc_fail_nth_write+0x213/0x290
[  523.910305][ T4427]  ? proc_fail_nth_read+0x220/0x220
[  523.915550][ T4427]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  523.920459][ T4427]  ? vfs_write+0x9af/0x1050
[  523.924801][ T4427]  kernel_clone+0x224/0x8f0
[  523.929227][ T4427]  ? file_end_write+0x1b0/0x1b0
[  523.933911][ T4427]  ? mutex_lock+0xb6/0x130
[  523.938526][ T4427]  ? create_io_thread+0x1e0/0x1e0
[  523.943385][ T4427]  ? __mutex_lock_slowpath+0x10/0x10
[  523.948508][ T4427]  __x64_sys_clone+0x289/0x310
[  523.953135][ T4427]  ? __do_sys_vfork+0x130/0x130
[  523.957798][ T4427]  ? debug_smp_processor_id+0x17/0x20
[  523.963013][ T4427]  do_syscall_64+0x44/0xd0
[  523.967428][ T4427]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  523.973159][ T4427] RIP: 0033:0x7f475ae3d829
[  523.977498][ T4427] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  523.997110][ T4427] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  524.005356][ T4427] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  524.013346][ T4427] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  524.021150][ T4427] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  524.028962][ T4427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  524.036780][ T4427] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  524.044680][ T4427]  </TASK>
[  524.051513][ T4429] FAULT_INJECTION: forcing a failure.
[  524.051513][ T4429] name failslab, interval 1, probability 0, space 0, times 0
[  524.064333][ T4429] CPU: 0 PID: 4429 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  524.073447][ T4429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.083426][ T4429] Call Trace:
[  524.086543][ T4429]  <TASK>
[  524.089408][ T4429]  dump_stack_lvl+0x151/0x1b7
[  524.093934][ T4429]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  524.099217][ T4429]  dump_stack+0x15/0x17
[  524.103204][ T4429]  should_fail+0x3c0/0x510
[  524.107459][ T4429]  __should_failslab+0x9f/0xe0
[  524.112079][ T4429]  should_failslab+0x9/0x20
[  524.116397][ T4429]  kmem_cache_alloc+0x4f/0x2f0
[  524.121084][ T4429]  ? dup_mmap+0x6d3/0xec0
[  524.125250][ T4429]  dup_mmap+0x6d3/0xec0
[  524.129251][ T4429]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  524.134455][ T4429]  ? __delayed_free_task+0x110/0x110
[  524.139576][ T4429]  ? __kasan_check_write+0x14/0x20
[  524.144518][ T4429]  ? mm_init+0x6bb/0x870
[  524.148696][ T4429]  dup_mm+0x91/0x330
[  524.152425][ T4429]  copy_mm+0x108/0x1b0
[  524.156324][ T4429]  copy_process+0x127a/0x3240
[  524.160930][ T4429]  ? proc_fail_nth_write+0x213/0x290
[  524.166056][ T4429]  ? proc_fail_nth_read+0x220/0x220
[  524.171086][ T4429]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  524.176122][ T4429]  ? vfs_write+0x9af/0x1050
[  524.180458][ T4429]  kernel_clone+0x224/0x8f0
[  524.184904][ T4429]  ? file_end_write+0x1b0/0x1b0
[  524.189894][ T4429]  ? mutex_lock+0xb6/0x130
[  524.194124][ T4429]  ? create_io_thread+0x1e0/0x1e0
[  524.199680][ T4429]  ? __mutex_lock_slowpath+0x10/0x10
[  524.204800][ T4429]  __x64_sys_clone+0x289/0x310
[  524.209398][ T4429]  ? __do_sys_vfork+0x130/0x130
[  524.214084][ T4429]  ? debug_smp_processor_id+0x17/0x20
[  524.219290][ T4429]  do_syscall_64+0x44/0xd0
[  524.223546][ T4429]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  524.229269][ T4429] RIP: 0033:0x7f475ae3d829
[  524.233526][ T4429] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  524.253052][ T4429] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  524.261397][ T4429] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  524.269465][ T4429] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  524.277440][ T4429] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  524.285545][ T4429] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  524.294130][ T4429] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  524.301943][ T4429]  </TASK>
[  524.308099][ T4431] FAULT_INJECTION: forcing a failure.
[  524.308099][ T4431] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  524.321164][ T4431] CPU: 0 PID: 4431 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  524.329769][ T4431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.339754][ T4431] Call Trace:
[  524.342874][ T4431]  <TASK>
[  524.345653][ T4431]  dump_stack_lvl+0x151/0x1b7
[  524.350164][ T4431]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  524.355461][ T4431]  ? __kasan_check_write+0x14/0x20
[  524.360417][ T4431]  ? __set_page_owner+0x2ee/0x310
[  524.365268][ T4431]  dump_stack+0x15/0x17
[  524.369260][ T4431]  should_fail+0x3c0/0x510
[  524.373692][ T4431]  should_fail_alloc_page+0x58/0x70
[  524.378719][ T4431]  __alloc_pages+0x207/0x850
[  524.383145][ T4431]  ? __alloc_pages+0x3bd/0x850
[  524.387747][ T4431]  ? zone_watermark_fast+0x200/0x200
[  524.393820][ T4431]  ? zone_watermark_fast+0x200/0x200
[  524.398941][ T4431]  ? __kasan_slab_alloc+0xc9/0xe0
[  524.403832][ T4431]  ? __kasan_check_write+0x14/0x20
[  524.408749][ T4431]  ? _raw_spin_lock+0xa3/0x1b0
[  524.413348][ T4431]  __pmd_alloc+0xb1/0x550
[  524.417514][ T4431]  ? kmem_cache_alloc+0x189/0x2f0
[  524.422382][ T4431]  ? anon_vma_fork+0x1d9/0x4f0
[  524.426975][ T4431]  ? __pud_alloc+0x260/0x260
[  524.431670][ T4431]  ? __pud_alloc+0x218/0x260
[  524.436090][ T4431]  ? handle_mm_fault+0x2f60/0x2f60
[  524.441036][ T4431]  copy_page_range+0xd04/0x1090
[  524.445903][ T4431]  ? pfn_valid+0x1e0/0x1e0
[  524.450237][ T4431]  dup_mmap+0x9fc/0xec0
[  524.454312][ T4431]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  524.459629][ T4431]  ? __delayed_free_task+0x110/0x110
[  524.464739][ T4431]  ? __kasan_check_write+0x14/0x20
[  524.470643][ T4431]  ? mm_init+0x6bb/0x870
[  524.474723][ T4431]  dup_mm+0x91/0x330
[  524.478450][ T4431]  copy_mm+0x108/0x1b0
[  524.483487][ T4431]  copy_process+0x127a/0x3240
[  524.487999][ T4431]  ? proc_fail_nth_write+0x213/0x290
[  524.493119][ T4431]  ? proc_fail_nth_read+0x220/0x220
[  524.498156][ T4431]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  524.503100][ T4431]  ? vfs_write+0x9af/0x1050
[  524.507440][ T4431]  kernel_clone+0x224/0x8f0
[  524.511882][ T4431]  ? file_end_write+0x1b0/0x1b0
[  524.516598][ T4431]  ? mutex_lock+0xb6/0x130
[  524.520834][ T4431]  ? create_io_thread+0x1e0/0x1e0
[  524.525695][ T4431]  ? __mutex_lock_slowpath+0x10/0x10
[  524.530815][ T4431]  __x64_sys_clone+0x289/0x310
[  524.535426][ T4431]  ? __do_sys_vfork+0x130/0x130
[  524.540101][ T4431]  ? debug_smp_processor_id+0x17/0x20
[  524.545309][ T4431]  do_syscall_64+0x44/0xd0
[  524.549563][ T4431]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  524.555289][ T4431] RIP: 0033:0x7f475ae3d829
[  524.559545][ T4431] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  524.579159][ T4431] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  524.587401][ T4431] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  524.595217][ T4431] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  524.603229][ T4431] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  524.611189][ T4431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  524.619091][ T4431] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  524.626895][ T4431]  </TASK>
[  524.634606][ T4434] FAULT_INJECTION: forcing a failure.
[  524.634606][ T4434] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  524.647926][ T4434] CPU: 1 PID: 4434 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  524.656193][ T4434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.666098][ T4434] Call Trace:
[  524.669212][ T4434]  <TASK>
[  524.672000][ T4434]  dump_stack_lvl+0x151/0x1b7
[  524.676764][ T4434]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  524.682061][ T4434]  dump_stack+0x15/0x17
[  524.686226][ T4434]  should_fail+0x3c0/0x510
[  524.690736][ T4434]  should_fail_alloc_page+0x58/0x70
[  524.695857][ T4434]  __alloc_pages+0x207/0x850
[  524.700286][ T4434]  ? zone_watermark_fast+0x200/0x200
[  524.705490][ T4434]  ? dup_mmap+0x9fc/0xec0
[  524.709659][ T4434]  ? dup_mm+0x91/0x330
[  524.713566][ T4434]  ? copy_mm+0x108/0x1b0
[  524.717642][ T4434]  ? copy_process+0x127a/0x3240
[  524.723455][ T4434]  ? kvm_sched_clock_read+0x18/0x40
[  524.728500][ T4434]  pte_alloc_one+0x73/0x1b0
[  524.732829][ T4434]  ? pfn_modify_allowed+0x2e0/0x2e0
[  524.737863][ T4434]  ? __kasan_check_write+0x14/0x20
[  524.742811][ T4434]  ? __set_page_owner+0x2ee/0x310
[  524.747671][ T4434]  __pte_alloc+0x86/0x350
[  524.751838][ T4434]  ? free_pgtables+0x210/0x210
[  524.756526][ T4434]  copy_pte_range+0x1b1f/0x20b0
[  524.761213][ T4434]  ? __kunmap_atomic+0x80/0x80
[  524.765898][ T4434]  ? __pud_alloc+0x260/0x260
[  524.770337][ T4434]  ? __pud_alloc+0x218/0x260
[  524.774753][ T4434]  ? handle_mm_fault+0x2f60/0x2f60
[  524.779698][ T4434]  copy_page_range+0xc1e/0x1090
[  524.785082][ T4434]  ? pfn_valid+0x1e0/0x1e0
[  524.789342][ T4434]  dup_mmap+0x9fc/0xec0
[  524.793332][ T4434]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  524.798534][ T4434]  ? __delayed_free_task+0x110/0x110
[  524.803739][ T4434]  ? __kasan_check_write+0x14/0x20
[  524.808696][ T4434]  ? mm_init+0x6bb/0x870
[  524.813066][ T4434]  dup_mm+0x91/0x330
[  524.816785][ T4434]  copy_mm+0x108/0x1b0
[  524.821443][ T4434]  copy_process+0x127a/0x3240
[  524.825961][ T4434]  ? proc_fail_nth_write+0x213/0x290
[  524.831082][ T4434]  ? proc_fail_nth_read+0x220/0x220
[  524.836219][ T4434]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  524.841352][ T4434]  ? vfs_write+0x9af/0x1050
[  524.845702][ T4434]  kernel_clone+0x224/0x8f0
[  524.850027][ T4434]  ? file_end_write+0x1b0/0x1b0
[  524.854808][ T4434]  ? mutex_lock+0xb6/0x130
[  524.859062][ T4434]  ? create_io_thread+0x1e0/0x1e0
[  524.863929][ T4434]  ? __mutex_lock_slowpath+0x10/0x10
[  524.869041][ T4434]  __x64_sys_clone+0x289/0x310
[  524.873642][ T4434]  ? __do_sys_vfork+0x130/0x130
[  524.878338][ T4434]  ? debug_smp_processor_id+0x17/0x20
[  524.883546][ T4434]  do_syscall_64+0x44/0xd0
[  524.887788][ T4434]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  524.893697][ T4434] RIP: 0033:0x7f475ae3d829
[  524.897990][ T4434] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  524.917384][ T4434] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  524.925993][ T4434] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  524.933816][ T4434] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  524.943947][ T4434] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  524.951752][ T4434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  524.959560][ T4434] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  524.967375][ T4434]  </TASK>
[  524.972995][ T4436] FAULT_INJECTION: forcing a failure.
[  524.972995][ T4436] name failslab, interval 1, probability 0, space 0, times 0
[  524.985484][ T4436] CPU: 0 PID: 4436 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  524.993819][ T4436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.003718][ T4436] Call Trace:
[  525.006856][ T4436]  <TASK>
[  525.009702][ T4436]  dump_stack_lvl+0x151/0x1b7
[  525.014309][ T4436]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  525.019603][ T4436]  dump_stack+0x15/0x17
[  525.023767][ T4436]  should_fail+0x3c0/0x510
[  525.028031][ T4436]  __should_failslab+0x9f/0xe0
[  525.032628][ T4436]  should_failslab+0x9/0x20
[  525.036973][ T4436]  kmem_cache_alloc+0x4f/0x2f0
[  525.041654][ T4436]  ? dup_mmap+0x6d3/0xec0
[  525.045817][ T4436]  dup_mmap+0x6d3/0xec0
[  525.049806][ T4436]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  525.055038][ T4436]  ? __delayed_free_task+0x110/0x110
[  525.060133][ T4436]  ? __kasan_check_write+0x14/0x20
[  525.065091][ T4436]  ? mm_init+0x6bb/0x870
[  525.069342][ T4436]  dup_mm+0x91/0x330
[  525.073069][ T4436]  copy_mm+0x108/0x1b0
[  525.076973][ T4436]  copy_process+0x127a/0x3240
[  525.081491][ T4436]  ? proc_fail_nth_write+0x213/0x290
[  525.086635][ T4436]  ? proc_fail_nth_read+0x220/0x220
[  525.091641][ T4436]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  525.096588][ T4436]  ? vfs_write+0x9af/0x1050
[  525.100931][ T4436]  kernel_clone+0x224/0x8f0
[  525.105274][ T4436]  ? file_end_write+0x1b0/0x1b0
[  525.109963][ T4436]  ? mutex_lock+0xb6/0x130
[  525.114291][ T4436]  ? create_io_thread+0x1e0/0x1e0
[  525.119153][ T4436]  ? __mutex_lock_slowpath+0x10/0x10
[  525.124274][ T4436]  __x64_sys_clone+0x289/0x310
[  525.128882][ T4436]  ? __do_sys_vfork+0x130/0x130
[  525.133569][ T4436]  ? debug_smp_processor_id+0x17/0x20
[  525.138771][ T4436]  do_syscall_64+0x44/0xd0
[  525.143019][ T4436]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  525.148759][ T4436] RIP: 0033:0x7f475ae3d829
[  525.153001][ T4436] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  525.172442][ T4436] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  525.180687][ T4436] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  525.188632][ T4436] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  525.196437][ T4436] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  525.204262][ T4436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  525.212094][ T4436] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  525.219878][ T4436]  </TASK>
[  525.226071][ T4438] FAULT_INJECTION: forcing a failure.
[  525.226071][ T4438] name failslab, interval 1, probability 0, space 0, times 0
[  525.238637][ T4438] CPU: 0 PID: 4438 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  525.246884][ T4438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.256783][ T4438] Call Trace:
[  525.259908][ T4438]  <TASK>
[  525.262682][ T4438]  dump_stack_lvl+0x151/0x1b7
[  525.267196][ T4438]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  525.272486][ T4438]  dump_stack+0x15/0x17
[  525.276477][ T4438]  should_fail+0x3c0/0x510
[  525.280735][ T4438]  __should_failslab+0x9f/0xe0
[  525.285332][ T4438]  should_failslab+0x9/0x20
[  525.289672][ T4438]  kmem_cache_alloc+0x4f/0x2f0
[  525.294444][ T4438]  ? anon_vma_fork+0x1d9/0x4f0
[  525.299042][ T4438]  anon_vma_fork+0x1d9/0x4f0
[  525.303474][ T4438]  dup_mmap+0x7ec/0xec0
[  525.307459][ T4438]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  525.312669][ T4438]  ? __delayed_free_task+0x110/0x110
[  525.317790][ T4438]  ? __kasan_check_write+0x14/0x20
[  525.322738][ T4438]  ? mm_init+0x6bb/0x870
[  525.326817][ T4438]  dup_mm+0x91/0x330
[  525.330546][ T4438]  copy_mm+0x108/0x1b0
[  525.334460][ T4438]  copy_process+0x127a/0x3240
[  525.338994][ T4438]  ? proc_fail_nth_write+0x213/0x290
[  525.344097][ T4438]  ? proc_fail_nth_read+0x220/0x220
[  525.349130][ T4438]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  525.354072][ T4438]  ? vfs_write+0x9af/0x1050
[  525.358412][ T4438]  kernel_clone+0x224/0x8f0
[  525.362837][ T4438]  ? file_end_write+0x1b0/0x1b0
[  525.367608][ T4438]  ? mutex_lock+0xb6/0x130
[  525.371865][ T4438]  ? create_io_thread+0x1e0/0x1e0
[  525.376720][ T4438]  ? __mutex_lock_slowpath+0x10/0x10
[  525.381856][ T4438]  __x64_sys_clone+0x289/0x310
[  525.386449][ T4438]  ? __do_sys_vfork+0x130/0x130
[  525.391135][ T4438]  ? debug_smp_processor_id+0x17/0x20
[  525.396339][ T4438]  do_syscall_64+0x44/0xd0
[  525.400592][ T4438]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  525.406320][ T4438] RIP: 0033:0x7f475ae3d829
[  525.410571][ T4438] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  525.430010][ T4438] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  525.438342][ T4438] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  525.446151][ T4438] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  525.454007][ T4438] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  525.461779][ T4438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  525.469587][ T4438] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  525.477401][ T4438]  </TASK>
[  525.483505][ T4440] FAULT_INJECTION: forcing a failure.
[  525.483505][ T4440] name failslab, interval 1, probability 0, space 0, times 0
[  525.495991][ T4440] CPU: 1 PID: 4440 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  525.504222][ T4440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.514117][ T4440] Call Trace:
[  525.517240][ T4440]  <TASK>
[  525.520025][ T4440]  dump_stack_lvl+0x151/0x1b7
[  525.524530][ T4440]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  525.529827][ T4440]  dump_stack+0x15/0x17
[  525.533821][ T4440]  should_fail+0x3c0/0x510
[  525.538071][ T4440]  __should_failslab+0x9f/0xe0
[  525.542685][ T4440]  should_failslab+0x9/0x20
[  525.547010][ T4440]  kmem_cache_alloc+0x4f/0x2f0
[  525.551608][ T4440]  ? anon_vma_fork+0x1d9/0x4f0
[  525.556210][ T4440]  anon_vma_fork+0x1d9/0x4f0
[  525.560725][ T4440]  dup_mmap+0x7ec/0xec0
[  525.564716][ T4440]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  525.569923][ T4440]  ? __delayed_free_task+0x110/0x110
[  525.575045][ T4440]  ? __kasan_check_write+0x14/0x20
[  525.579991][ T4440]  ? mm_init+0x6bb/0x870
[  525.584071][ T4440]  dup_mm+0x91/0x330
[  525.587803][ T4440]  copy_mm+0x108/0x1b0
[  525.591795][ T4440]  copy_process+0x127a/0x3240
[  525.596326][ T4440]  ? proc_fail_nth_write+0x213/0x290
[  525.601628][ T4440]  ? proc_fail_nth_read+0x220/0x220
[  525.606663][ T4440]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  525.611610][ T4440]  ? vfs_write+0x9af/0x1050
[  525.615986][ T4440]  kernel_clone+0x224/0x8f0
[  525.620464][ T4440]  ? file_end_write+0x1b0/0x1b0
[  525.625232][ T4440]  ? mutex_lock+0xb6/0x130
[  525.629572][ T4440]  ? create_io_thread+0x1e0/0x1e0
[  525.634432][ T4440]  ? __mutex_lock_slowpath+0x10/0x10
[  525.639551][ T4440]  __x64_sys_clone+0x289/0x310
[  525.644155][ T4440]  ? __do_sys_vfork+0x130/0x130
[  525.648873][ T4440]  ? debug_smp_processor_id+0x17/0x20
[  525.654240][ T4440]  do_syscall_64+0x44/0xd0
[  525.658489][ T4440]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  525.664224][ T4440] RIP: 0033:0x7f475ae3d829
[  525.668654][ T4440] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  525.688451][ T4440] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  525.696867][ T4440] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  525.705363][ T4440] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  525.713188][ T4440] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  525.720988][ T4440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  525.728801][ T4440] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  525.736628][ T4440]  </TASK>
[  525.743232][ T4443] FAULT_INJECTION: forcing a failure.
[  525.743232][ T4443] name failslab, interval 1, probability 0, space 0, times 0
[  525.755771][ T4443] CPU: 1 PID: 4443 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  525.764433][ T4443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.774429][ T4443] Call Trace:
[  525.778589][ T4443]  <TASK>
[  525.781369][ T4443]  dump_stack_lvl+0x151/0x1b7
[  525.785967][ T4443]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  525.791610][ T4443]  dump_stack+0x15/0x17
[  525.795628][ T4443]  should_fail+0x3c0/0x510
[  525.799855][ T4443]  __should_failslab+0x9f/0xe0
[  525.804467][ T4443]  should_failslab+0x9/0x20
[  525.808795][ T4443]  kmem_cache_alloc+0x4f/0x2f0
[  525.813393][ T4443]  ? anon_vma_fork+0x1d9/0x4f0
[  525.817996][ T4443]  anon_vma_fork+0x1d9/0x4f0
[  525.822426][ T4443]  dup_mmap+0x7ec/0xec0
[  525.826416][ T4443]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  525.831634][ T4443]  ? __delayed_free_task+0x110/0x110
[  525.836833][ T4443]  ? __kasan_check_write+0x14/0x20
[  525.841778][ T4443]  ? mm_init+0x6bb/0x870
[  525.845857][ T4443]  dup_mm+0x91/0x330
[  525.849585][ T4443]  copy_mm+0x108/0x1b0
[  525.853490][ T4443]  copy_process+0x127a/0x3240
[  525.858007][ T4443]  ? proc_fail_nth_write+0x213/0x290
[  525.863123][ T4443]  ? proc_fail_nth_read+0x220/0x220
[  525.868158][ T4443]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  525.873105][ T4443]  ? vfs_write+0x9af/0x1050
[  525.877455][ T4443]  kernel_clone+0x224/0x8f0
[  525.881796][ T4443]  ? file_end_write+0x1b0/0x1b0
[  525.886472][ T4443]  ? mutex_lock+0xb6/0x130
[  525.890726][ T4443]  ? create_io_thread+0x1e0/0x1e0
[  525.895589][ T4443]  ? __mutex_lock_slowpath+0x10/0x10
[  525.901173][ T4443]  __x64_sys_clone+0x289/0x310
[  525.905775][ T4443]  ? __do_sys_vfork+0x130/0x130
[  525.910451][ T4443]  ? debug_smp_processor_id+0x17/0x20
[  525.915747][ T4443]  do_syscall_64+0x44/0xd0
[  525.919998][ T4443]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  525.925726][ T4443] RIP: 0033:0x7f475ae3d829
[  525.929983][ T4443] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  525.949424][ T4443] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  525.957754][ T4443] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  525.965649][ T4443] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  525.973460][ T4443] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  525.981271][ T4443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  525.989083][ T4443] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  525.996911][ T4443]  </TASK>
[  526.003601][ T4445] FAULT_INJECTION: forcing a failure.
[  526.003601][ T4445] name failslab, interval 1, probability 0, space 0, times 0
[  526.016108][ T4445] CPU: 0 PID: 4445 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  526.024424][ T4445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  526.034326][ T4445] Call Trace:
[  526.037442][ T4445]  <TASK>
[  526.040219][ T4445]  dump_stack_lvl+0x151/0x1b7
[  526.044753][ T4445]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  526.050044][ T4445]  dump_stack+0x15/0x17
[  526.054022][ T4445]  should_fail+0x3c0/0x510
[  526.058360][ T4445]  __should_failslab+0x9f/0xe0
[  526.062958][ T4445]  should_failslab+0x9/0x20
[  526.067297][ T4445]  kmem_cache_alloc+0x4f/0x2f0
[  526.071908][ T4445]  ? dup_mmap+0x6d3/0xec0
[  526.076063][ T4445]  dup_mmap+0x6d3/0xec0
[  526.080059][ T4445]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  526.085268][ T4445]  ? __delayed_free_task+0x110/0x110
[  526.090397][ T4445]  ? __kasan_check_write+0x14/0x20
[  526.095594][ T4445]  ? mm_init+0x6bb/0x870
[  526.099671][ T4445]  dup_mm+0x91/0x330
[  526.103632][ T4445]  copy_mm+0x108/0x1b0
[  526.107608][ T4445]  copy_process+0x127a/0x3240
[  526.112306][ T4445]  ? proc_fail_nth_write+0x213/0x290
[  526.117415][ T4445]  ? proc_fail_nth_read+0x220/0x220
[  526.122448][ T4445]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  526.127392][ T4445]  ? vfs_write+0x9af/0x1050
[  526.131841][ T4445]  kernel_clone+0x224/0x8f0
[  526.136173][ T4445]  ? file_end_write+0x1b0/0x1b0
[  526.140859][ T4445]  ? mutex_lock+0xb6/0x130
[  526.145135][ T4445]  ? create_io_thread+0x1e0/0x1e0
[  526.149984][ T4445]  ? __mutex_lock_slowpath+0x10/0x10
[  526.155101][ T4445]  __x64_sys_clone+0x289/0x310
[  526.159713][ T4445]  ? __do_sys_vfork+0x130/0x130
[  526.164386][ T4445]  ? debug_smp_processor_id+0x17/0x20
[  526.169587][ T4445]  do_syscall_64+0x44/0xd0
[  526.173849][ T4445]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  526.179585][ T4445] RIP: 0033:0x7f475ae3d829
[  526.183839][ T4445] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  526.203530][ T4445] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  526.211775][ T4445] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  526.219576][ T4445] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  526.227831][ T4445] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  526.235908][ T4445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  526.243886][ T4445] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  526.251710][ T4445]  </TASK>
[  526.259331][ T4447] FAULT_INJECTION: forcing a failure.
[  526.259331][ T4447] name failslab, interval 1, probability 0, space 0, times 0
[  526.272084][ T4447] CPU: 1 PID: 4447 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  526.280397][ T4447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  526.290379][ T4447] Call Trace:
[  526.293504][ T4447]  <TASK>
[  526.296280][ T4447]  dump_stack_lvl+0x151/0x1b7
[  526.300795][ T4447]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  526.306089][ T4447]  ? __kasan_check_write+0x14/0x20
[  526.311034][ T4447]  ? up_write+0xa1/0x190
[  526.315115][ T4447]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  526.321547][ T4447]  dump_stack+0x15/0x17
[  526.325529][ T4447]  should_fail+0x3c0/0x510
[  526.329791][ T4447]  __should_failslab+0x9f/0xe0
[  526.334481][ T4447]  should_failslab+0x9/0x20
[  526.338897][ T4447]  kmem_cache_alloc+0x4f/0x2f0
[  526.343493][ T4447]  ? anon_vma_fork+0xf7/0x4f0
[  526.348008][ T4447]  anon_vma_fork+0xf7/0x4f0
[  526.352347][ T4447]  ? dup_mmap+0x6ef/0xec0
[  526.356513][ T4447]  dup_mmap+0x7ec/0xec0
[  526.360507][ T4447]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  526.365895][ T4447]  ? __delayed_free_task+0x110/0x110
[  526.371005][ T4447]  ? __kasan_check_write+0x14/0x20
[  526.375977][ T4447]  ? mm_init+0x6bb/0x870
[  526.380145][ T4447]  dup_mm+0x91/0x330
[  526.383960][ T4447]  copy_mm+0x108/0x1b0
[  526.387868][ T4447]  copy_process+0x127a/0x3240
[  526.392378][ T4447]  ? proc_fail_nth_write+0x213/0x290
[  526.397499][ T4447]  ? proc_fail_nth_read+0x220/0x220
[  526.402973][ T4447]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  526.407920][ T4447]  ? vfs_write+0x9af/0x1050
[  526.412343][ T4447]  kernel_clone+0x224/0x8f0
[  526.416838][ T4447]  ? file_end_write+0x1b0/0x1b0
[  526.421529][ T4447]  ? mutex_lock+0xb6/0x130
[  526.425779][ T4447]  ? create_io_thread+0x1e0/0x1e0
[  526.430640][ T4447]  ? __mutex_lock_slowpath+0x10/0x10
[  526.435847][ T4447]  __x64_sys_clone+0x289/0x310
[  526.440448][ T4447]  ? __do_sys_vfork+0x130/0x130
[  526.445257][ T4447]  ? debug_smp_processor_id+0x17/0x20
[  526.450488][ T4447]  do_syscall_64+0x44/0xd0
[  526.454732][ T4447]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  526.460438][ T4447] RIP: 0033:0x7f475ae3d829
[  526.464693][ T4447] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  526.484321][ T4447] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  526.492554][ T4447] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  526.500358][ T4447] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  526.508175][ T4447] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  526.516071][ T4447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  526.523897][ T4447] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  526.531698][ T4447]  </TASK>
[  526.539129][ T4449] FAULT_INJECTION: forcing a failure.
[  526.539129][ T4449] name failslab, interval 1, probability 0, space 0, times 0
[  526.551638][ T4449] CPU: 1 PID: 4449 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  526.559954][ T4449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  526.569857][ T4449] Call Trace:
[  526.572987][ T4449]  <TASK>
[  526.575752][ T4449]  dump_stack_lvl+0x151/0x1b7
[  526.580273][ T4449]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  526.585558][ T4449]  dump_stack+0x15/0x17
[  526.589550][ T4449]  should_fail+0x3c0/0x510
[  526.593809][ T4449]  __should_failslab+0x9f/0xe0
[  526.598507][ T4449]  should_failslab+0x9/0x20
[  526.602854][ T4449]  kmem_cache_alloc+0x4f/0x2f0
[  526.607447][ T4449]  ? anon_vma_fork+0x1d9/0x4f0
[  526.612051][ T4449]  anon_vma_fork+0x1d9/0x4f0
[  526.616476][ T4449]  dup_mmap+0x7ec/0xec0
[  526.620467][ T4449]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  526.625675][ T4449]  ? __delayed_free_task+0x110/0x110
[  526.630793][ T4449]  ? __kasan_check_write+0x14/0x20
[  526.635743][ T4449]  ? mm_init+0x6bb/0x870
[  526.639834][ T4449]  dup_mm+0x91/0x330
[  526.643556][ T4449]  copy_mm+0x108/0x1b0
[  526.647460][ T4449]  copy_process+0x127a/0x3240
[  526.651972][ T4449]  ? proc_fail_nth_write+0x213/0x290
[  526.657526][ T4449]  ? proc_fail_nth_read+0x220/0x220
[  526.662569][ T4449]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  526.667508][ T4449]  ? vfs_write+0x9af/0x1050
[  526.671847][ T4449]  kernel_clone+0x224/0x8f0
[  526.676195][ T4449]  ? file_end_write+0x1b0/0x1b0
[  526.680878][ T4449]  ? mutex_lock+0xb6/0x130
[  526.685223][ T4449]  ? create_io_thread+0x1e0/0x1e0
[  526.690086][ T4449]  ? __mutex_lock_slowpath+0x10/0x10
[  526.695214][ T4449]  __x64_sys_clone+0x289/0x310
[  526.699894][ T4449]  ? __do_sys_vfork+0x130/0x130
[  526.704582][ T4449]  ? debug_smp_processor_id+0x17/0x20
[  526.709790][ T4449]  do_syscall_64+0x44/0xd0
[  526.714046][ T4449]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  526.720299][ T4449] RIP: 0033:0x7f475ae3d829
[  526.724630][ T4449] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  526.744077][ T4449] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  526.752755][ T4449] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  526.760562][ T4449] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  526.768464][ T4449] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  526.776268][ T4449] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  526.784083][ T4449] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  526.792174][ T4449]  </TASK>
[  526.797888][ T4452] FAULT_INJECTION: forcing a failure.
[  526.797888][ T4452] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  526.810960][ T4452] CPU: 0 PID: 4452 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  526.819216][ T4452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  526.829111][ T4452] Call Trace:
[  526.832235][ T4452]  <TASK>
[  526.835012][ T4452]  dump_stack_lvl+0x151/0x1b7
[  526.839526][ T4452]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  526.844820][ T4452]  ? is_module_text_address+0xe1/0x140
[  526.850124][ T4452]  ? stack_trace_save+0x1f0/0x1f0
[  526.854976][ T4452]  dump_stack+0x15/0x17
[  526.858965][ T4452]  should_fail+0x3c0/0x510
[  526.863220][ T4452]  should_fail_alloc_page+0x58/0x70
[  526.868250][ T4452]  __alloc_pages+0x207/0x850
[  526.872680][ T4452]  ? stack_trace_save+0x12d/0x1f0
[  526.877635][ T4452]  ? stack_trace_snprint+0x100/0x100
[  526.882751][ T4452]  ? zone_watermark_fast+0x200/0x200
[  526.887867][ T4452]  ? __kasan_slab_alloc+0xc9/0xe0
[  526.892751][ T4452]  ? __kasan_slab_alloc+0xc9/0xe0
[  526.897674][ T4452]  ? __kasan_slab_alloc+0xb2/0xe0
[  526.902541][ T4452]  ? kmem_cache_alloc+0x189/0x2f0
[  526.907583][ T4452]  ? anon_vma_fork+0x1d9/0x4f0
[  526.912181][ T4452]  get_zeroed_page+0x19/0x40
[  526.916623][ T4452]  __pud_alloc+0x8b/0x260
[  526.920775][ T4452]  ? handle_mm_fault+0x2f60/0x2f60
[  526.925812][ T4452]  copy_page_range+0xd9e/0x1090
[  526.930498][ T4452]  ? pfn_valid+0x1e0/0x1e0
[  526.934751][ T4452]  dup_mmap+0x9fc/0xec0
[  526.938742][ T4452]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  526.943948][ T4452]  ? __delayed_free_task+0x110/0x110
[  526.949765][ T4452]  ? __kasan_check_write+0x14/0x20
[  526.954711][ T4452]  ? mm_init+0x6bb/0x870
[  526.958787][ T4452]  dup_mm+0x91/0x330
[  526.962520][ T4452]  copy_mm+0x108/0x1b0
[  526.966452][ T4452]  copy_process+0x127a/0x3240
[  526.970947][ T4452]  ? proc_fail_nth_write+0x213/0x290
[  526.976062][ T4452]  ? proc_fail_nth_read+0x220/0x220
[  526.981098][ T4452]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  526.986049][ T4452]  ? vfs_write+0x9af/0x1050
[  526.990392][ T4452]  kernel_clone+0x224/0x8f0
[  526.994732][ T4452]  ? file_end_write+0x1b0/0x1b0
[  526.999495][ T4452]  ? mutex_lock+0xb6/0x130
[  527.003748][ T4452]  ? create_io_thread+0x1e0/0x1e0
[  527.008624][ T4452]  ? __mutex_lock_slowpath+0x10/0x10
[  527.013730][ T4452]  __x64_sys_clone+0x289/0x310
[  527.018328][ T4452]  ? __do_sys_vfork+0x130/0x130
[  527.023025][ T4452]  ? debug_smp_processor_id+0x17/0x20
[  527.028226][ T4452]  do_syscall_64+0x44/0xd0
[  527.032476][ T4452]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  527.038204][ T4452] RIP: 0033:0x7f475ae3d829
[  527.042498][ T4452] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  527.061902][ T4452] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  527.070495][ T4452] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  527.078394][ T4452] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  527.086199][ T4452] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  527.094010][ T4452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  527.101832][ T4452] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  527.109643][ T4452]  </TASK>
[  527.115232][ T4454] FAULT_INJECTION: forcing a failure.
[  527.115232][ T4454] name failslab, interval 1, probability 0, space 0, times 0
[  527.127845][ T4454] CPU: 0 PID: 4454 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  527.136409][ T4454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  527.146494][ T4454] Call Trace:
[  527.149596][ T4454]  <TASK>
[  527.152369][ T4454]  dump_stack_lvl+0x151/0x1b7
[  527.157236][ T4454]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  527.162538][ T4454]  dump_stack+0x15/0x17
[  527.166517][ T4454]  should_fail+0x3c0/0x510
[  527.170768][ T4454]  __should_failslab+0x9f/0xe0
[  527.175441][ T4454]  should_failslab+0x9/0x20
[  527.179722][ T4454]  kmem_cache_alloc+0x4f/0x2f0
[  527.184312][ T4454]  ? anon_vma_fork+0x1d9/0x4f0
[  527.189432][ T4454]  anon_vma_fork+0x1d9/0x4f0
[  527.194044][ T4454]  dup_mmap+0x7ec/0xec0
[  527.198122][ T4454]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  527.203320][ T4454]  ? __delayed_free_task+0x110/0x110
[  527.208440][ T4454]  ? __kasan_check_write+0x14/0x20
[  527.213387][ T4454]  ? mm_init+0x6bb/0x870
[  527.217466][ T4454]  dup_mm+0x91/0x330
[  527.221211][ T4454]  copy_mm+0x108/0x1b0
[  527.225113][ T4454]  copy_process+0x127a/0x3240
[  527.229711][ T4454]  ? proc_fail_nth_write+0x213/0x290
[  527.234830][ T4454]  ? proc_fail_nth_read+0x220/0x220
[  527.239860][ T4454]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  527.244820][ T4454]  ? vfs_write+0x9af/0x1050
[  527.249406][ T4454]  kernel_clone+0x224/0x8f0
[  527.253744][ T4454]  ? file_end_write+0x1b0/0x1b0
[  527.258432][ T4454]  ? mutex_lock+0xb6/0x130
[  527.262708][ T4454]  ? create_io_thread+0x1e0/0x1e0
[  527.267563][ T4454]  ? __mutex_lock_slowpath+0x10/0x10
[  527.272693][ T4454]  __x64_sys_clone+0x289/0x310
[  527.277266][ T4454]  ? __do_sys_vfork+0x130/0x130
[  527.282039][ T4454]  ? debug_smp_processor_id+0x17/0x20
[  527.287248][ T4454]  do_syscall_64+0x44/0xd0
[  527.291502][ T4454]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  527.297415][ T4454] RIP: 0033:0x7f475ae3d829
[  527.301671][ T4454] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  527.321198][ T4454] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  527.329558][ T4454] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  527.337544][ T4454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  527.345352][ T4454] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  527.353162][ T4454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  527.360977][ T4454] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  527.368802][ T4454]  </TASK>
[  527.375667][ T4456] FAULT_INJECTION: forcing a failure.
[  527.375667][ T4456] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  527.388775][ T4456] CPU: 0 PID: 4456 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  527.397020][ T4456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  527.406892][ T4456] Call Trace:
[  527.410015][ T4456]  <TASK>
[  527.412818][ T4456]  dump_stack_lvl+0x151/0x1b7
[  527.417317][ T4456]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  527.422600][ T4456]  ? __kasan_check_write+0x14/0x20
[  527.427550][ T4456]  ? __set_page_owner+0x2ee/0x310
[  527.432409][ T4456]  dump_stack+0x15/0x17
[  527.436401][ T4456]  should_fail+0x3c0/0x510
[  527.440651][ T4456]  should_fail_alloc_page+0x58/0x70
[  527.445687][ T4456]  __alloc_pages+0x207/0x850
[  527.450124][ T4456]  ? __alloc_pages+0x3bd/0x850
[  527.454716][ T4456]  ? zone_watermark_fast+0x200/0x200
[  527.459833][ T4456]  ? zone_watermark_fast+0x200/0x200
[  527.464954][ T4456]  ? __kasan_slab_alloc+0xc9/0xe0
[  527.469846][ T4456]  ? __kasan_check_write+0x14/0x20
[  527.474780][ T4456]  ? _raw_spin_lock+0xa3/0x1b0
[  527.479369][ T4456]  __pmd_alloc+0xb1/0x550
[  527.483532][ T4456]  ? kmem_cache_alloc+0x189/0x2f0
[  527.488390][ T4456]  ? anon_vma_fork+0x1d9/0x4f0
[  527.492995][ T4456]  ? __pud_alloc+0x260/0x260
[  527.497413][ T4456]  ? __pud_alloc+0x218/0x260
[  527.501850][ T4456]  ? handle_mm_fault+0x2f60/0x2f60
[  527.506789][ T4456]  copy_page_range+0xd04/0x1090
[  527.511477][ T4456]  ? pfn_valid+0x1e0/0x1e0
[  527.515737][ T4456]  dup_mmap+0x9fc/0xec0
[  527.519722][ T4456]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  527.524929][ T4456]  ? __delayed_free_task+0x110/0x110
[  527.530049][ T4456]  ? __kasan_check_write+0x14/0x20
[  527.535006][ T4456]  ? mm_init+0x6bb/0x870
[  527.539073][ T4456]  dup_mm+0x91/0x330
[  527.542909][ T4456]  copy_mm+0x108/0x1b0
[  527.546817][ T4456]  copy_process+0x127a/0x3240
[  527.551510][ T4456]  ? proc_fail_nth_write+0x213/0x290
[  527.556620][ T4456]  ? proc_fail_nth_read+0x220/0x220
[  527.561742][ T4456]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  527.566776][ T4456]  ? vfs_write+0x9af/0x1050
[  527.571121][ T4456]  kernel_clone+0x224/0x8f0
[  527.575543][ T4456]  ? file_end_write+0x1b0/0x1b0
[  527.580227][ T4456]  ? mutex_lock+0xb6/0x130
[  527.584484][ T4456]  ? create_io_thread+0x1e0/0x1e0
[  527.589342][ T4456]  ? __mutex_lock_slowpath+0x10/0x10
[  527.594465][ T4456]  __x64_sys_clone+0x289/0x310
[  527.599064][ T4456]  ? __do_sys_vfork+0x130/0x130
[  527.603935][ T4456]  ? debug_smp_processor_id+0x17/0x20
[  527.609142][ T4456]  do_syscall_64+0x44/0xd0
[  527.613399][ T4456]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  527.619119][ T4456] RIP: 0033:0x7f475ae3d829
[  527.623372][ T4456] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  527.642814][ T4456] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  527.651065][ T4456] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  527.658872][ T4456] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  527.666777][ T4456] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  527.674580][ T4456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  527.682389][ T4456] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  527.690217][ T4456]  </TASK>
[  527.696516][ T4459] FAULT_INJECTION: forcing a failure.
[  527.696516][ T4459] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  527.709764][ T4459] CPU: 0 PID: 4459 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  527.718020][ T4459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  527.728000][ T4459] Call Trace:
[  527.731123][ T4459]  <TASK>
[  527.733900][ T4459]  dump_stack_lvl+0x151/0x1b7
[  527.738413][ T4459]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  527.743704][ T4459]  ? is_module_text_address+0xe1/0x140
[  527.749000][ T4459]  ? stack_trace_save+0x1f0/0x1f0
[  527.753860][ T4459]  dump_stack+0x15/0x17
[  527.757855][ T4459]  should_fail+0x3c0/0x510
[  527.762121][ T4459]  should_fail_alloc_page+0x58/0x70
[  527.767142][ T4459]  __alloc_pages+0x207/0x850
[  527.771569][ T4459]  ? stack_trace_save+0x12d/0x1f0
[  527.776430][ T4459]  ? stack_trace_snprint+0x100/0x100
[  527.781551][ T4459]  ? zone_watermark_fast+0x200/0x200
[  527.786667][ T4459]  ? __kasan_slab_alloc+0xc9/0xe0
[  527.791543][ T4459]  ? __kasan_slab_alloc+0xc9/0xe0
[  527.796388][ T4459]  ? __kasan_slab_alloc+0xb2/0xe0
[  527.801249][ T4459]  ? kmem_cache_alloc+0x189/0x2f0
[  527.806110][ T4459]  ? anon_vma_fork+0x1d9/0x4f0
[  527.810711][ T4459]  get_zeroed_page+0x19/0x40
[  527.815140][ T4459]  __pud_alloc+0x8b/0x260
[  527.819303][ T4459]  ? handle_mm_fault+0x2f60/0x2f60
[  527.824251][ T4459]  copy_page_range+0xd9e/0x1090
[  527.828938][ T4459]  ? pfn_valid+0x1e0/0x1e0
[  527.833191][ T4459]  dup_mmap+0x9fc/0xec0
[  527.837186][ T4459]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  527.842390][ T4459]  ? __delayed_free_task+0x110/0x110
[  527.847512][ T4459]  ? __kasan_check_write+0x14/0x20
[  527.852456][ T4459]  ? mm_init+0x6bb/0x870
[  527.856539][ T4459]  dup_mm+0x91/0x330
[  527.860267][ T4459]  copy_mm+0x108/0x1b0
[  527.864174][ T4459]  copy_process+0x127a/0x3240
[  527.868696][ T4459]  ? proc_fail_nth_write+0x213/0x290
[  527.873810][ T4459]  ? proc_fail_nth_read+0x220/0x220
[  527.878844][ T4459]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  527.883795][ T4459]  ? vfs_write+0x9af/0x1050
[  527.888129][ T4459]  kernel_clone+0x224/0x8f0
[  527.892469][ T4459]  ? file_end_write+0x1b0/0x1b0
[  527.897167][ T4459]  ? mutex_lock+0xb6/0x130
[  527.901412][ T4459]  ? create_io_thread+0x1e0/0x1e0
[  527.906278][ T4459]  ? __mutex_lock_slowpath+0x10/0x10
[  527.911419][ T4459]  __x64_sys_clone+0x289/0x310
[  527.915992][ T4459]  ? __do_sys_vfork+0x130/0x130
[  527.920685][ T4459]  ? debug_smp_processor_id+0x17/0x20
[  527.925886][ T4459]  do_syscall_64+0x44/0xd0
[  527.930142][ T4459]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  527.935952][ T4459] RIP: 0033:0x7f475ae3d829
[  527.940206][ T4459] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  527.959911][ T4459] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  527.968157][ T4459] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  527.975967][ T4459] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  527.983772][ T4459] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  527.991765][ T4459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  527.999655][ T4459] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  528.007471][ T4459]  </TASK>
[  528.013873][ T4461] FAULT_INJECTION: forcing a failure.
[  528.013873][ T4461] name failslab, interval 1, probability 0, space 0, times 0
[  528.026332][ T4461] CPU: 1 PID: 4461 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  528.034775][ T4461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  528.045009][ T4461] Call Trace:
[  528.048130][ T4461]  <TASK>
[  528.050909][ T4461]  dump_stack_lvl+0x151/0x1b7
[  528.055506][ T4461]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  528.060889][ T4461]  ? __kasan_check_write+0x14/0x20
[  528.065844][ T4461]  ? up_write+0xa1/0x190
[  528.069916][ T4461]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  528.076180][ T4461]  dump_stack+0x15/0x17
[  528.080162][ T4461]  should_fail+0x3c0/0x510
[  528.084506][ T4461]  __should_failslab+0x9f/0xe0
[  528.089182][ T4461]  should_failslab+0x9/0x20
[  528.093699][ T4461]  kmem_cache_alloc+0x4f/0x2f0
[  528.098305][ T4461]  ? anon_vma_fork+0xf7/0x4f0
[  528.102810][ T4461]  anon_vma_fork+0xf7/0x4f0
[  528.107147][ T4461]  ? dup_mmap+0x6ef/0xec0
[  528.111314][ T4461]  dup_mmap+0x7ec/0xec0
[  528.115316][ T4461]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  528.120522][ T4461]  ? __delayed_free_task+0x110/0x110
[  528.125636][ T4461]  ? __kasan_check_write+0x14/0x20
[  528.130907][ T4461]  ? mm_init+0x6bb/0x870
[  528.134966][ T4461]  dup_mm+0x91/0x330
[  528.138795][ T4461]  copy_mm+0x108/0x1b0
[  528.142694][ T4461]  copy_process+0x127a/0x3240
[  528.147206][ T4461]  ? proc_fail_nth_write+0x213/0x290
[  528.152323][ T4461]  ? proc_fail_nth_read+0x220/0x220
[  528.157370][ T4461]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  528.162492][ T4461]  ? vfs_write+0x9af/0x1050
[  528.166908][ T4461]  kernel_clone+0x224/0x8f0
[  528.171246][ T4461]  ? file_end_write+0x1b0/0x1b0
[  528.176020][ T4461]  ? mutex_lock+0xb6/0x130
[  528.180280][ T4461]  ? create_io_thread+0x1e0/0x1e0
[  528.185138][ T4461]  ? __mutex_lock_slowpath+0x10/0x10
[  528.190281][ T4461]  __x64_sys_clone+0x289/0x310
[  528.195036][ T4461]  ? __do_sys_vfork+0x130/0x130
[  528.199877][ T4461]  ? debug_smp_processor_id+0x17/0x20
[  528.205332][ T4461]  do_syscall_64+0x44/0xd0
[  528.209579][ T4461]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  528.215303][ T4461] RIP: 0033:0x7f475ae3d829
[  528.219558][ T4461] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  528.238998][ T4461] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  528.247242][ T4461] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  528.255054][ T4461] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  528.262866][ T4461] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  528.270684][ T4461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  528.278490][ T4461] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  528.286304][ T4461]  </TASK>
[  528.293571][ T4463] FAULT_INJECTION: forcing a failure.
[  528.293571][ T4463] name failslab, interval 1, probability 0, space 0, times 0
[  528.306399][ T4463] CPU: 0 PID: 4463 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  528.314716][ T4463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  528.324603][ T4463] Call Trace:
[  528.327737][ T4463]  <TASK>
[  528.330514][ T4463]  dump_stack_lvl+0x151/0x1b7
[  528.335017][ T4463]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  528.340319][ T4463]  dump_stack+0x15/0x17
[  528.344304][ T4463]  should_fail+0x3c0/0x510
[  528.348558][ T4463]  __should_failslab+0x9f/0xe0
[  528.353157][ T4463]  should_failslab+0x9/0x20
[  528.357495][ T4463]  kmem_cache_alloc+0x4f/0x2f0
[  528.362107][ T4463]  ? anon_vma_fork+0x1d9/0x4f0
[  528.366703][ T4463]  anon_vma_fork+0x1d9/0x4f0
[  528.371123][ T4463]  dup_mmap+0x7ec/0xec0
[  528.375116][ T4463]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  528.380322][ T4463]  ? __delayed_free_task+0x110/0x110
[  528.385444][ T4463]  ? __kasan_check_write+0x14/0x20
[  528.390391][ T4463]  ? mm_init+0x6bb/0x870
[  528.394472][ T4463]  dup_mm+0x91/0x330
[  528.398199][ T4463]  copy_mm+0x108/0x1b0
[  528.402104][ T4463]  copy_process+0x127a/0x3240
[  528.406626][ T4463]  ? proc_fail_nth_write+0x213/0x290
[  528.411761][ T4463]  ? proc_fail_nth_read+0x220/0x220
[  528.416778][ T4463]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  528.421724][ T4463]  ? vfs_write+0x9af/0x1050
[  528.426148][ T4463]  kernel_clone+0x224/0x8f0
[  528.430488][ T4463]  ? file_end_write+0x1b0/0x1b0
[  528.435191][ T4463]  ? mutex_lock+0xb6/0x130
[  528.439428][ T4463]  ? create_io_thread+0x1e0/0x1e0
[  528.444287][ T4463]  ? __mutex_lock_slowpath+0x10/0x10
[  528.449412][ T4463]  __x64_sys_clone+0x289/0x310
[  528.454014][ T4463]  ? __do_sys_vfork+0x130/0x130
[  528.458704][ T4463]  ? debug_smp_processor_id+0x17/0x20
[  528.463901][ T4463]  do_syscall_64+0x44/0xd0
[  528.468156][ T4463]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  528.473884][ T4463] RIP: 0033:0x7f475ae3d829
[  528.478747][ T4463] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  528.498360][ T4463] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  528.506604][ T4463] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  528.514416][ T4463] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  528.522225][ T4463] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  528.530123][ T4463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  528.538028][ T4463] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  528.545836][ T4463]  </TASK>
[  528.552994][ T4465] FAULT_INJECTION: forcing a failure.
[  528.552994][ T4465] name failslab, interval 1, probability 0, space 0, times 0
[  528.565538][ T4465] CPU: 1 PID: 4465 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  528.573809][ T4465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  528.583789][ T4465] Call Trace:
[  528.586908][ T4465]  <TASK>
[  528.589686][ T4465]  dump_stack_lvl+0x151/0x1b7
[  528.594630][ T4465]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  528.599929][ T4465]  dump_stack+0x15/0x17
[  528.603919][ T4465]  should_fail+0x3c0/0x510
[  528.608172][ T4465]  __should_failslab+0x9f/0xe0
[  528.612769][ T4465]  should_failslab+0x9/0x20
[  528.617303][ T4465]  kmem_cache_alloc+0x4f/0x2f0
[  528.621904][ T4465]  ? anon_vma_fork+0x1d9/0x4f0
[  528.626605][ T4465]  anon_vma_fork+0x1d9/0x4f0
[  528.631043][ T4465]  dup_mmap+0x7ec/0xec0
[  528.635008][ T4465]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  528.640219][ T4465]  ? __delayed_free_task+0x110/0x110
[  528.645523][ T4465]  ? __kasan_check_write+0x14/0x20
[  528.650457][ T4465]  ? mm_init+0x6bb/0x870
[  528.654536][ T4465]  dup_mm+0x91/0x330
[  528.658289][ T4465]  copy_mm+0x108/0x1b0
[  528.662184][ T4465]  copy_process+0x127a/0x3240
[  528.666690][ T4465]  ? proc_fail_nth_write+0x213/0x290
[  528.672733][ T4465]  ? proc_fail_nth_read+0x220/0x220
[  528.677853][ T4465]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  528.683065][ T4465]  ? vfs_write+0x9af/0x1050
[  528.687402][ T4465]  kernel_clone+0x224/0x8f0
[  528.691747][ T4465]  ? file_end_write+0x1b0/0x1b0
[  528.696433][ T4465]  ? mutex_lock+0xb6/0x130
[  528.700685][ T4465]  ? create_io_thread+0x1e0/0x1e0
[  528.705550][ T4465]  ? __mutex_lock_slowpath+0x10/0x10
[  528.710667][ T4465]  __x64_sys_clone+0x289/0x310
[  528.715260][ T4465]  ? __do_sys_vfork+0x130/0x130
[  528.719954][ T4465]  ? debug_smp_processor_id+0x17/0x20
[  528.725155][ T4465]  do_syscall_64+0x44/0xd0
[  528.729409][ T4465]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  528.735220][ T4465] RIP: 0033:0x7f475ae3d829
[  528.739481][ T4465] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  528.758927][ T4465] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  528.767250][ T4465] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  528.775061][ T4465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  528.782870][ T4465] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  528.790766][ T4465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  528.798841][ T4465] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  528.806654][ T4465]  </TASK>
[  528.812699][ T4468] FAULT_INJECTION: forcing a failure.
[  528.812699][ T4468] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  528.825858][ T4468] CPU: 0 PID: 4468 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  528.834193][ T4468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  528.844063][ T4468] Call Trace:
[  528.847188][ T4468]  <TASK>
[  528.849970][ T4468]  dump_stack_lvl+0x151/0x1b7
[  528.854741][ T4468]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  528.860817][ T4468]  ? __kasan_check_write+0x14/0x20
[  528.865771][ T4468]  ? __set_page_owner+0x2ee/0x310
[  528.870623][ T4468]  dump_stack+0x15/0x17
[  528.874643][ T4468]  should_fail+0x3c0/0x510
[  528.878870][ T4468]  should_fail_alloc_page+0x58/0x70
[  528.884085][ T4468]  __alloc_pages+0x207/0x850
[  528.888503][ T4468]  ? __alloc_pages+0x3bd/0x850
[  528.893190][ T4468]  ? zone_watermark_fast+0x200/0x200
[  528.898313][ T4468]  ? zone_watermark_fast+0x200/0x200
[  528.903432][ T4468]  ? __kasan_slab_alloc+0xc9/0xe0
[  528.908291][ T4468]  ? __kasan_check_write+0x14/0x20
[  528.913238][ T4468]  ? _raw_spin_lock+0xa3/0x1b0
[  528.917837][ T4468]  __pmd_alloc+0xb1/0x550
[  528.922004][ T4468]  ? kmem_cache_alloc+0x189/0x2f0
[  528.926954][ T4468]  ? anon_vma_fork+0x1d9/0x4f0
[  528.931556][ T4468]  ? __pud_alloc+0x260/0x260
[  528.935976][ T4468]  ? __pud_alloc+0x218/0x260
[  528.940404][ T4468]  ? handle_mm_fault+0x2f60/0x2f60
[  528.945359][ T4468]  copy_page_range+0xd04/0x1090
[  528.950039][ T4468]  ? pfn_valid+0x1e0/0x1e0
[  528.954381][ T4468]  dup_mmap+0x9fc/0xec0
[  528.958371][ T4468]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  528.963584][ T4468]  ? __delayed_free_task+0x110/0x110
[  528.968696][ T4468]  ? __kasan_check_write+0x14/0x20
[  528.973645][ T4468]  ? mm_init+0x6bb/0x870
[  528.977727][ T4468]  dup_mm+0x91/0x330
[  528.981457][ T4468]  copy_mm+0x108/0x1b0
[  528.985363][ T4468]  copy_process+0x127a/0x3240
[  528.989877][ T4468]  ? proc_fail_nth_write+0x213/0x290
[  528.995089][ T4468]  ? proc_fail_nth_read+0x220/0x220
[  529.000118][ T4468]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  529.005147][ T4468]  ? vfs_write+0x9af/0x1050
[  529.009491][ T4468]  kernel_clone+0x224/0x8f0
[  529.013828][ T4468]  ? file_end_write+0x1b0/0x1b0
[  529.018517][ T4468]  ? mutex_lock+0xb6/0x130
[  529.022779][ T4468]  ? create_io_thread+0x1e0/0x1e0
[  529.027636][ T4468]  ? __mutex_lock_slowpath+0x10/0x10
[  529.032759][ T4468]  __x64_sys_clone+0x289/0x310
[  529.037352][ T4468]  ? __do_sys_vfork+0x130/0x130
[  529.042048][ T4468]  ? debug_smp_processor_id+0x17/0x20
[  529.047243][ T4468]  do_syscall_64+0x44/0xd0
[  529.051502][ T4468]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  529.057241][ T4468] RIP: 0033:0x7f475ae3d829
[  529.061479][ T4468] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  529.080918][ T4468] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  529.089163][ T4468] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  529.096974][ T4468] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  529.104786][ T4468] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  529.113044][ T4468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  529.120849][ T4468] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  529.128748][ T4468]  </TASK>
[  529.135587][ T4470] FAULT_INJECTION: forcing a failure.
[  529.135587][ T4470] name failslab, interval 1, probability 0, space 0, times 0
[  529.148236][ T4470] CPU: 1 PID: 4470 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  529.156576][ T4470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  529.166466][ T4470] Call Trace:
[  529.169596][ T4470]  <TASK>
[  529.172398][ T4470]  dump_stack_lvl+0x151/0x1b7
[  529.176878][ T4470]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  529.182172][ T4470]  dump_stack+0x15/0x17
[  529.186177][ T4470]  should_fail+0x3c0/0x510
[  529.190418][ T4470]  __should_failslab+0x9f/0xe0
[  529.195019][ T4470]  should_failslab+0x9/0x20
[  529.199365][ T4470]  kmem_cache_alloc+0x4f/0x2f0
[  529.203959][ T4470]  ? anon_vma_fork+0x1d9/0x4f0
[  529.208674][ T4470]  anon_vma_fork+0x1d9/0x4f0
[  529.213077][ T4470]  dup_mmap+0x7ec/0xec0
[  529.217065][ T4470]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  529.222281][ T4470]  ? __delayed_free_task+0x110/0x110
[  529.227478][ T4470]  ? __kasan_check_write+0x14/0x20
[  529.232773][ T4470]  ? mm_init+0x6bb/0x870
[  529.236853][ T4470]  dup_mm+0x91/0x330
[  529.240599][ T4470]  copy_mm+0x108/0x1b0
[  529.244486][ T4470]  copy_process+0x127a/0x3240
[  529.249090][ T4470]  ? proc_fail_nth_write+0x213/0x290
[  529.254211][ T4470]  ? proc_fail_nth_read+0x220/0x220
[  529.259243][ T4470]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  529.264363][ T4470]  ? vfs_write+0x9af/0x1050
[  529.268706][ T4470]  kernel_clone+0x224/0x8f0
[  529.273042][ T4470]  ? file_end_write+0x1b0/0x1b0
[  529.277730][ T4470]  ? mutex_lock+0xb6/0x130
[  529.281980][ T4470]  ? create_io_thread+0x1e0/0x1e0
[  529.286848][ T4470]  ? __mutex_lock_slowpath+0x10/0x10
[  529.291964][ T4470]  __x64_sys_clone+0x289/0x310
[  529.296739][ T4470]  ? __do_sys_vfork+0x130/0x130
[  529.301428][ T4470]  ? debug_smp_processor_id+0x17/0x20
[  529.306631][ T4470]  do_syscall_64+0x44/0xd0
[  529.310882][ T4470]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  529.316610][ T4470] RIP: 0033:0x7f475ae3d829
[  529.320871][ T4470] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  529.341435][ T4470] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  529.350547][ T4470] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  529.358357][ T4470] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  529.366169][ T4470] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  529.373979][ T4470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  529.381792][ T4470] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  529.389614][ T4470]  </TASK>
[  529.397239][ T4472] FAULT_INJECTION: forcing a failure.
[  529.397239][ T4472] name failslab, interval 1, probability 0, space 0, times 0
[  529.409690][ T4472] CPU: 1 PID: 4472 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  529.417960][ T4472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  529.428134][ T4472] Call Trace:
[  529.431239][ T4472]  <TASK>
[  529.434016][ T4472]  dump_stack_lvl+0x151/0x1b7
[  529.438527][ T4472]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  529.443829][ T4472]  ? __kasan_check_write+0x14/0x20
[  529.448768][ T4472]  ? up_write+0xa1/0x190
[  529.452953][ T4472]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  529.459200][ T4472]  dump_stack+0x15/0x17
[  529.463192][ T4472]  should_fail+0x3c0/0x510
[  529.467456][ T4472]  __should_failslab+0x9f/0xe0
[  529.472050][ T4472]  should_failslab+0x9/0x20
[  529.476395][ T4472]  kmem_cache_alloc+0x4f/0x2f0
[  529.480985][ T4472]  ? anon_vma_fork+0xf7/0x4f0
[  529.485584][ T4472]  anon_vma_fork+0xf7/0x4f0
[  529.489929][ T4472]  ? dup_mmap+0x6ef/0xec0
[  529.494087][ T4472]  dup_mmap+0x7ec/0xec0
[  529.498088][ T4472]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  529.503468][ T4472]  ? __delayed_free_task+0x110/0x110
[  529.508755][ T4472]  ? __kasan_check_write+0x14/0x20
[  529.513703][ T4472]  ? mm_init+0x6bb/0x870
[  529.517798][ T4472]  dup_mm+0x91/0x330
[  529.521651][ T4472]  copy_mm+0x108/0x1b0
[  529.525506][ T4472]  copy_process+0x127a/0x3240
[  529.530042][ T4472]  ? proc_fail_nth_write+0x213/0x290
[  529.535319][ T4472]  ? proc_fail_nth_read+0x220/0x220
[  529.540350][ T4472]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  529.545513][ T4472]  ? vfs_write+0x9af/0x1050
[  529.549818][ T4472]  kernel_clone+0x224/0x8f0
[  529.554150][ T4472]  ? file_end_write+0x1b0/0x1b0
[  529.558833][ T4472]  ? mutex_lock+0xb6/0x130
[  529.563083][ T4472]  ? create_io_thread+0x1e0/0x1e0
[  529.567951][ T4472]  ? __mutex_lock_slowpath+0x10/0x10
[  529.573074][ T4472]  __x64_sys_clone+0x289/0x310
[  529.577667][ T4472]  ? __do_sys_vfork+0x130/0x130
[  529.582362][ T4472]  ? debug_smp_processor_id+0x17/0x20
[  529.587568][ T4472]  do_syscall_64+0x44/0xd0
[  529.591825][ T4472]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  529.597542][ T4472] RIP: 0033:0x7f475ae3d829
[  529.601794][ T4472] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  529.621410][ T4472] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  529.629667][ T4472] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  529.637470][ T4472] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  529.645286][ T4472] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  529.653087][ T4472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  529.660902][ T4472] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  529.668801][ T4472]  </TASK>
[  529.676325][ T4474] FAULT_INJECTION: forcing a failure.
[  529.676325][ T4474] name failslab, interval 1, probability 0, space 0, times 0
[  529.688886][ T4474] CPU: 0 PID: 4474 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  529.697330][ T4474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  529.707322][ T4474] Call Trace:
[  529.710543][ T4474]  <TASK>
[  529.713307][ T4474]  dump_stack_lvl+0x151/0x1b7
[  529.717822][ T4474]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  529.723113][ T4474]  ? __kasan_check_write+0x14/0x20
[  529.728147][ T4474]  ? up_write+0xa1/0x190
[  529.732228][ T4474]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  529.738474][ T4474]  dump_stack+0x15/0x17
[  529.742470][ T4474]  should_fail+0x3c0/0x510
[  529.746725][ T4474]  __should_failslab+0x9f/0xe0
[  529.751326][ T4474]  should_failslab+0x9/0x20
[  529.755660][ T4474]  kmem_cache_alloc+0x4f/0x2f0
[  529.760261][ T4474]  ? anon_vma_fork+0xf7/0x4f0
[  529.764772][ T4474]  anon_vma_fork+0xf7/0x4f0
[  529.769114][ T4474]  ? dup_mmap+0x6ef/0xec0
[  529.773281][ T4474]  dup_mmap+0x7ec/0xec0
[  529.777272][ T4474]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  529.782652][ T4474]  ? __delayed_free_task+0x110/0x110
[  529.787775][ T4474]  ? __kasan_check_write+0x14/0x20
[  529.792981][ T4474]  ? mm_init+0x6bb/0x870
[  529.797060][ T4474]  dup_mm+0x91/0x330
[  529.800791][ T4474]  copy_mm+0x108/0x1b0
[  529.804785][ T4474]  copy_process+0x127a/0x3240
[  529.809385][ T4474]  ? proc_fail_nth_write+0x213/0x290
[  529.814595][ T4474]  ? proc_fail_nth_read+0x220/0x220
[  529.819632][ T4474]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  529.824577][ T4474]  ? vfs_write+0x9af/0x1050
[  529.828922][ T4474]  kernel_clone+0x224/0x8f0
[  529.833254][ T4474]  ? file_end_write+0x1b0/0x1b0
[  529.837938][ T4474]  ? mutex_lock+0xb6/0x130
[  529.842190][ T4474]  ? create_io_thread+0x1e0/0x1e0
[  529.847138][ T4474]  ? __mutex_lock_slowpath+0x10/0x10
[  529.852262][ T4474]  __x64_sys_clone+0x289/0x310
[  529.856914][ T4474]  ? __do_sys_vfork+0x130/0x130
[  529.861553][ T4474]  ? debug_smp_processor_id+0x17/0x20
[  529.866860][ T4474]  do_syscall_64+0x44/0xd0
[  529.871094][ T4474]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  529.876826][ T4474] RIP: 0033:0x7f475ae3d829
[  529.881089][ T4474] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  529.900564][ T4474] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  529.908770][ T4474] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  529.916585][ T4474] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  529.924383][ T4474] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  529.932193][ T4474] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  529.940007][ T4474] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  529.947820][ T4474]  </TASK>
[  529.954504][ T4477] FAULT_INJECTION: forcing a failure.
[  529.954504][ T4477] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  529.967747][ T4477] CPU: 0 PID: 4477 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  529.976002][ T4477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  529.985898][ T4477] Call Trace:
[  529.989021][ T4477]  <TASK>
[  529.991799][ T4477]  dump_stack_lvl+0x151/0x1b7
[  529.996311][ T4477]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  530.001606][ T4477]  ? __kasan_check_write+0x14/0x20
[  530.006639][ T4477]  ? __set_page_owner+0x2ee/0x310
[  530.011501][ T4477]  dump_stack+0x15/0x17
[  530.015529][ T4477]  should_fail+0x3c0/0x510
[  530.019744][ T4477]  should_fail_alloc_page+0x58/0x70
[  530.024780][ T4477]  __alloc_pages+0x207/0x850
[  530.029207][ T4477]  ? __alloc_pages+0x3bd/0x850
[  530.033814][ T4477]  ? zone_watermark_fast+0x200/0x200
[  530.039030][ T4477]  ? zone_watermark_fast+0x200/0x200
[  530.044250][ T4477]  ? __kasan_slab_alloc+0xc9/0xe0
[  530.049105][ T4477]  ? __kasan_check_write+0x14/0x20
[  530.054050][ T4477]  ? _raw_spin_lock+0xa3/0x1b0
[  530.058654][ T4477]  __pmd_alloc+0xb1/0x550
[  530.062817][ T4477]  ? kmem_cache_alloc+0x189/0x2f0
[  530.067677][ T4477]  ? anon_vma_fork+0x1d9/0x4f0
[  530.072279][ T4477]  ? __pud_alloc+0x260/0x260
[  530.076703][ T4477]  ? __pud_alloc+0x218/0x260
[  530.081140][ T4477]  ? handle_mm_fault+0x2f60/0x2f60
[  530.086081][ T4477]  copy_page_range+0xd04/0x1090
[  530.090769][ T4477]  ? pfn_valid+0x1e0/0x1e0
[  530.095029][ T4477]  dup_mmap+0x9fc/0xec0
[  530.099096][ T4477]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  530.104318][ T4477]  ? __delayed_free_task+0x110/0x110
[  530.109427][ T4477]  ? __kasan_check_write+0x14/0x20
[  530.114375][ T4477]  ? mm_init+0x6bb/0x870
[  530.118538][ T4477]  dup_mm+0x91/0x330
[  530.122268][ T4477]  copy_mm+0x108/0x1b0
[  530.126181][ T4477]  copy_process+0x127a/0x3240
[  530.130686][ T4477]  ? proc_fail_nth_write+0x213/0x290
[  530.137131][ T4477]  ? proc_fail_nth_read+0x220/0x220
[  530.142233][ T4477]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  530.147177][ T4477]  ? vfs_write+0x9af/0x1050
[  530.151693][ T4477]  kernel_clone+0x224/0x8f0
[  530.156119][ T4477]  ? file_end_write+0x1b0/0x1b0
[  530.160803][ T4477]  ? mutex_lock+0xb6/0x130
[  530.165059][ T4477]  ? create_io_thread+0x1e0/0x1e0
[  530.169929][ T4477]  ? __mutex_lock_slowpath+0x10/0x10
[  530.175124][ T4477]  __x64_sys_clone+0x289/0x310
[  530.179725][ T4477]  ? __do_sys_vfork+0x130/0x130
[  530.184420][ T4477]  ? debug_smp_processor_id+0x17/0x20
[  530.189708][ T4477]  do_syscall_64+0x44/0xd0
[  530.194045][ T4477]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  530.199961][ T4477] RIP: 0033:0x7f475ae3d829
[  530.204203][ T4477] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  530.223911][ T4477] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  530.232148][ T4477] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  530.240046][ T4477] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  530.248644][ T4477] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  530.256452][ T4477] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  530.264350][ T4477] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  530.272160][ T4477]  </TASK>
[  530.279777][ T4479] FAULT_INJECTION: forcing a failure.
[  530.279777][ T4479] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  530.293366][ T4479] CPU: 1 PID: 4479 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  530.301713][ T4479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  530.311608][ T4479] Call Trace:
[  530.314731][ T4479]  <TASK>
[  530.317513][ T4479]  dump_stack_lvl+0x151/0x1b7
[  530.322023][ T4479]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  530.327317][ T4479]  ? is_module_text_address+0xe1/0x140
[  530.332612][ T4479]  ? stack_trace_save+0x1f0/0x1f0
[  530.337470][ T4479]  dump_stack+0x15/0x17
[  530.341474][ T4479]  should_fail+0x3c0/0x510
[  530.345723][ T4479]  should_fail_alloc_page+0x58/0x70
[  530.350749][ T4479]  __alloc_pages+0x207/0x850
[  530.355178][ T4479]  ? stack_trace_save+0x12d/0x1f0
[  530.360037][ T4479]  ? stack_trace_snprint+0x100/0x100
[  530.365157][ T4479]  ? zone_watermark_fast+0x200/0x200
[  530.370282][ T4479]  ? __kasan_slab_alloc+0xc9/0xe0
[  530.375151][ T4479]  ? __kasan_slab_alloc+0xc9/0xe0
[  530.380000][ T4479]  ? __kasan_slab_alloc+0xb2/0xe0
[  530.384859][ T4479]  ? kmem_cache_alloc+0x189/0x2f0
[  530.389806][ T4479]  ? anon_vma_fork+0x1d9/0x4f0
[  530.394405][ T4479]  get_zeroed_page+0x19/0x40
[  530.398846][ T4479]  __pud_alloc+0x8b/0x260
[  530.402998][ T4479]  ? handle_mm_fault+0x2f60/0x2f60
[  530.407945][ T4479]  copy_page_range+0xd9e/0x1090
[  530.412636][ T4479]  ? pfn_valid+0x1e0/0x1e0
[  530.416885][ T4479]  dup_mmap+0x9fc/0xec0
[  530.420889][ T4479]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  530.426347][ T4479]  ? __delayed_free_task+0x110/0x110
[  530.431553][ T4479]  ? __kasan_check_write+0x14/0x20
[  530.436510][ T4479]  ? mm_init+0x6bb/0x870
[  530.440578][ T4479]  dup_mm+0x91/0x330
[  530.444404][ T4479]  copy_mm+0x108/0x1b0
[  530.448342][ T4479]  copy_process+0x127a/0x3240
[  530.452837][ T4479]  ? proc_fail_nth_write+0x213/0x290
[  530.457937][ T4479]  ? proc_fail_nth_read+0x220/0x220
[  530.462971][ T4479]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  530.467917][ T4479]  ? vfs_write+0x9af/0x1050
[  530.472263][ T4479]  kernel_clone+0x224/0x8f0
[  530.476778][ T4479]  ? file_end_write+0x1b0/0x1b0
[  530.481457][ T4479]  ? mutex_lock+0xb6/0x130
[  530.485711][ T4479]  ? create_io_thread+0x1e0/0x1e0
[  530.490572][ T4479]  ? __mutex_lock_slowpath+0x10/0x10
[  530.495779][ T4479]  __x64_sys_clone+0x289/0x310
[  530.500639][ T4479]  ? __do_sys_vfork+0x130/0x130
[  530.506127][ T4479]  ? debug_smp_processor_id+0x17/0x20
[  530.511404][ T4479]  do_syscall_64+0x44/0xd0
[  530.515652][ T4479]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  530.521385][ T4479] RIP: 0033:0x7f475ae3d829
[  530.525638][ T4479] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  530.545086][ T4479] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  530.553324][ T4479] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  530.561133][ T4479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  530.568944][ T4479] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  530.576753][ T4479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  530.584577][ T4479] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  530.592383][ T4479]  </TASK>
[  530.598750][ T4481] FAULT_INJECTION: forcing a failure.
[  530.598750][ T4481] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  530.612206][ T4481] CPU: 0 PID: 4481 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  530.620521][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  530.630414][ T4481] Call Trace:
[  530.633538][ T4481]  <TASK>
[  530.636313][ T4481]  dump_stack_lvl+0x151/0x1b7
[  530.640829][ T4481]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  530.646125][ T4481]  dump_stack+0x15/0x17
[  530.650118][ T4481]  should_fail+0x3c0/0x510
[  530.654373][ T4481]  should_fail_alloc_page+0x58/0x70
[  530.659401][ T4481]  __alloc_pages+0x207/0x850
[  530.663829][ T4481]  ? zone_watermark_fast+0x200/0x200
[  530.668949][ T4481]  ? dup_mmap+0x9fc/0xec0
[  530.673121][ T4481]  ? dup_mm+0x91/0x330
[  530.677020][ T4481]  ? copy_mm+0x108/0x1b0
[  530.681099][ T4481]  ? copy_process+0x127a/0x3240
[  530.685786][ T4481]  ? kvm_sched_clock_read+0x18/0x40
[  530.690822][ T4481]  pte_alloc_one+0x73/0x1b0
[  530.695172][ T4481]  ? pfn_modify_allowed+0x2e0/0x2e0
[  530.700201][ T4481]  ? __kasan_check_write+0x14/0x20
[  530.705139][ T4481]  ? __set_page_owner+0x2ee/0x310
[  530.710003][ T4481]  __pte_alloc+0x86/0x350
[  530.714171][ T4481]  ? free_pgtables+0x210/0x210
[  530.718769][ T4481]  copy_pte_range+0x1b1f/0x20b0
[  530.723464][ T4481]  ? __kunmap_atomic+0x80/0x80
[  530.728054][ T4481]  ? __pud_alloc+0x260/0x260
[  530.732482][ T4481]  ? __pud_alloc+0x218/0x260
[  530.736907][ T4481]  ? handle_mm_fault+0x2f60/0x2f60
[  530.741856][ T4481]  copy_page_range+0xc1e/0x1090
[  530.746544][ T4481]  ? pfn_valid+0x1e0/0x1e0
[  530.750801][ T4481]  dup_mmap+0x9fc/0xec0
[  530.754958][ T4481]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  530.760167][ T4481]  ? __delayed_free_task+0x110/0x110
[  530.765375][ T4481]  ? __kasan_check_write+0x14/0x20
[  530.770319][ T4481]  ? mm_init+0x6bb/0x870
[  530.774487][ T4481]  dup_mm+0x91/0x330
[  530.778336][ T4481]  copy_mm+0x108/0x1b0
[  530.782266][ T4481]  copy_process+0x127a/0x3240
[  530.786729][ T4481]  ? proc_fail_nth_write+0x213/0x290
[  530.791845][ T4481]  ? proc_fail_nth_read+0x220/0x220
[  530.796885][ T4481]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  530.801827][ T4481]  ? vfs_write+0x9af/0x1050
[  530.806183][ T4481]  kernel_clone+0x224/0x8f0
[  530.810508][ T4481]  ? file_end_write+0x1b0/0x1b0
[  530.815190][ T4481]  ? mutex_lock+0xb6/0x130
[  530.819444][ T4481]  ? create_io_thread+0x1e0/0x1e0
[  530.824314][ T4481]  ? __mutex_lock_slowpath+0x10/0x10
[  530.829607][ T4481]  __x64_sys_clone+0x289/0x310
[  530.834289][ T4481]  ? __do_sys_vfork+0x130/0x130
[  530.838973][ T4481]  ? debug_smp_processor_id+0x17/0x20
[  530.844181][ T4481]  do_syscall_64+0x44/0xd0
[  530.848437][ T4481]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  530.854192][ T4481] RIP: 0033:0x7f475ae3d829
[  530.858416][ T4481] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  530.877858][ T4481] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  530.886198][ T4481] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  530.894092][ T4481] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  530.902071][ T4481] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  530.909882][ T4481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  530.917690][ T4481] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  530.925858][ T4481]  </TASK>
[  530.933698][ T4483] FAULT_INJECTION: forcing a failure.
[  530.933698][ T4483] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  530.946773][ T4483] CPU: 1 PID: 4483 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  530.955328][ T4483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  530.965312][ T4483] Call Trace:
[  530.968429][ T4483]  <TASK>
[  530.971286][ T4483]  dump_stack_lvl+0x151/0x1b7
[  530.975803][ T4483]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  530.981231][ T4483]  ? is_module_text_address+0xe1/0x140
[  530.986514][ T4483]  ? stack_trace_save+0x1f0/0x1f0
[  530.991381][ T4483]  dump_stack+0x15/0x17
[  530.995366][ T4483]  should_fail+0x3c0/0x510
[  530.999795][ T4483]  should_fail_alloc_page+0x58/0x70
[  531.004826][ T4483]  __alloc_pages+0x207/0x850
[  531.009257][ T4483]  ? stack_trace_save+0x12d/0x1f0
[  531.014115][ T4483]  ? stack_trace_snprint+0x100/0x100
[  531.019234][ T4483]  ? zone_watermark_fast+0x200/0x200
[  531.024442][ T4483]  ? __kasan_slab_alloc+0xc9/0xe0
[  531.029302][ T4483]  ? __kasan_slab_alloc+0xc9/0xe0
[  531.034163][ T4483]  ? __kasan_slab_alloc+0xb2/0xe0
[  531.039021][ T4483]  ? kmem_cache_alloc+0x189/0x2f0
[  531.043883][ T4483]  ? anon_vma_fork+0x1d9/0x4f0
[  531.048481][ T4483]  get_zeroed_page+0x19/0x40
[  531.052909][ T4483]  __pud_alloc+0x8b/0x260
[  531.057074][ T4483]  ? handle_mm_fault+0x2f60/0x2f60
[  531.062023][ T4483]  copy_page_range+0xd9e/0x1090
[  531.066709][ T4483]  ? pfn_valid+0x1e0/0x1e0
[  531.070961][ T4483]  dup_mmap+0x9fc/0xec0
[  531.074954][ T4483]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  531.080167][ T4483]  ? __delayed_free_task+0x110/0x110
[  531.085291][ T4483]  ? __kasan_check_write+0x14/0x20
[  531.090234][ T4483]  ? mm_init+0x6bb/0x870
[  531.094308][ T4483]  dup_mm+0x91/0x330
[  531.098044][ T4483]  copy_mm+0x108/0x1b0
[  531.102037][ T4483]  copy_process+0x127a/0x3240
[  531.106552][ T4483]  ? proc_fail_nth_write+0x213/0x290
[  531.111669][ T4483]  ? proc_fail_nth_read+0x220/0x220
[  531.116706][ T4483]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  531.121648][ T4483]  ? vfs_write+0x9af/0x1050
[  531.125988][ T4483]  kernel_clone+0x224/0x8f0
[  531.130329][ T4483]  ? file_end_write+0x1b0/0x1b0
[  531.135025][ T4483]  ? mutex_lock+0xb6/0x130
[  531.139357][ T4483]  ? create_io_thread+0x1e0/0x1e0
[  531.144214][ T4483]  ? __mutex_lock_slowpath+0x10/0x10
[  531.149441][ T4483]  __x64_sys_clone+0x289/0x310
[  531.154023][ T4483]  ? __do_sys_vfork+0x130/0x130
[  531.158709][ T4483]  ? debug_smp_processor_id+0x17/0x20
[  531.163920][ T4483]  do_syscall_64+0x44/0xd0
[  531.168168][ T4483]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  531.173898][ T4483] RIP: 0033:0x7f475ae3d829
[  531.178151][ T4483] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  531.197806][ T4483] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  531.206078][ T4483] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  531.213948][ T4483] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  531.221755][ T4483] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  531.229585][ T4483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  531.237377][ T4483] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  531.245190][ T4483]  </TASK>
[  531.251070][ T4486] FAULT_INJECTION: forcing a failure.
[  531.251070][ T4486] name failslab, interval 1, probability 0, space 0, times 0
[  531.263555][ T4486] CPU: 0 PID: 4486 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  531.271792][ T4486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  531.281689][ T4486] Call Trace:
[  531.284809][ T4486]  <TASK>
[  531.287587][ T4486]  dump_stack_lvl+0x151/0x1b7
[  531.292110][ T4486]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  531.297407][ T4486]  dump_stack+0x15/0x17
[  531.301389][ T4486]  should_fail+0x3c0/0x510
[  531.305640][ T4486]  __should_failslab+0x9f/0xe0
[  531.310241][ T4486]  should_failslab+0x9/0x20
[  531.314581][ T4486]  kmem_cache_alloc+0x4f/0x2f0
[  531.319180][ T4486]  ? dup_mmap+0x6d3/0xec0
[  531.323348][ T4486]  dup_mmap+0x6d3/0xec0
[  531.327337][ T4486]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  531.332548][ T4486]  ? __delayed_free_task+0x110/0x110
[  531.337667][ T4486]  ? __kasan_check_write+0x14/0x20
[  531.342619][ T4486]  ? mm_init+0x6bb/0x870
[  531.346693][ T4486]  dup_mm+0x91/0x330
[  531.350450][ T4486]  copy_mm+0x108/0x1b0
[  531.354331][ T4486]  copy_process+0x127a/0x3240
[  531.358845][ T4486]  ? proc_fail_nth_write+0x213/0x290
[  531.363964][ T4486]  ? proc_fail_nth_read+0x220/0x220
[  531.368998][ T4486]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  531.373951][ T4486]  ? vfs_write+0x9af/0x1050
[  531.378285][ T4486]  kernel_clone+0x224/0x8f0
[  531.382623][ T4486]  ? file_end_write+0x1b0/0x1b0
[  531.387339][ T4486]  ? mutex_lock+0xb6/0x130
[  531.391562][ T4486]  ? create_io_thread+0x1e0/0x1e0
[  531.396428][ T4486]  ? __mutex_lock_slowpath+0x10/0x10
[  531.401543][ T4486]  __x64_sys_clone+0x289/0x310
[  531.406144][ T4486]  ? __do_sys_vfork+0x130/0x130
[  531.410832][ T4486]  ? debug_smp_processor_id+0x17/0x20
[  531.416304][ T4486]  do_syscall_64+0x44/0xd0
[  531.420551][ T4486]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  531.426282][ T4486] RIP: 0033:0x7f475ae3d829
[  531.430533][ T4486] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  531.449976][ T4486] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  531.458231][ T4486] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  531.466031][ T4486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  531.473840][ T4486] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  531.481655][ T4486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  531.489475][ T4486] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  531.497278][ T4486]  </TASK>
[  531.503538][ T4488] FAULT_INJECTION: forcing a failure.
[  531.503538][ T4488] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  531.516631][ T4488] CPU: 1 PID: 4488 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  531.525156][ T4488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  531.535050][ T4488] Call Trace:
[  531.538177][ T4488]  <TASK>
[  531.540954][ T4488]  dump_stack_lvl+0x151/0x1b7
[  531.545466][ T4488]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  531.551107][ T4488]  dump_stack+0x15/0x17
[  531.555101][ T4488]  should_fail+0x3c0/0x510
[  531.559352][ T4488]  should_fail_alloc_page+0x58/0x70
[  531.564387][ T4488]  __alloc_pages+0x207/0x850
[  531.568825][ T4488]  ? zone_watermark_fast+0x200/0x200
[  531.574019][ T4488]  ? dup_mmap+0x9fc/0xec0
[  531.578187][ T4488]  ? dup_mm+0x91/0x330
[  531.582094][ T4488]  ? copy_mm+0x108/0x1b0
[  531.586169][ T4488]  ? copy_process+0x127a/0x3240
[  531.590944][ T4488]  ? kvm_sched_clock_read+0x18/0x40
[  531.596065][ T4488]  pte_alloc_one+0x73/0x1b0
[  531.600404][ T4488]  ? pfn_modify_allowed+0x2e0/0x2e0
[  531.605438][ T4488]  ? __kasan_check_write+0x14/0x20
[  531.610398][ T4488]  ? __set_page_owner+0x2ee/0x310
[  531.615246][ T4488]  __pte_alloc+0x86/0x350
[  531.619412][ T4488]  ? free_pgtables+0x210/0x210
[  531.624098][ T4488]  copy_pte_range+0x1b1f/0x20b0
[  531.628789][ T4488]  ? __kunmap_atomic+0x80/0x80
[  531.633387][ T4488]  ? __pud_alloc+0x260/0x260
[  531.637809][ T4488]  ? __pud_alloc+0x218/0x260
[  531.642323][ T4488]  ? handle_mm_fault+0x2f60/0x2f60
[  531.647273][ T4488]  copy_page_range+0xc1e/0x1090
[  531.651960][ T4488]  ? pfn_valid+0x1e0/0x1e0
[  531.656215][ T4488]  dup_mmap+0x9fc/0xec0
[  531.660203][ T4488]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  531.665412][ T4488]  ? __delayed_free_task+0x110/0x110
[  531.670542][ T4488]  ? __kasan_check_write+0x14/0x20
[  531.675479][ T4488]  ? mm_init+0x6bb/0x870
[  531.679559][ T4488]  dup_mm+0x91/0x330
[  531.683289][ T4488]  copy_mm+0x108/0x1b0
[  531.687195][ T4488]  copy_process+0x127a/0x3240
[  531.691710][ T4488]  ? proc_fail_nth_write+0x213/0x290
[  531.696831][ T4488]  ? proc_fail_nth_read+0x220/0x220
[  531.701958][ T4488]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  531.706897][ T4488]  ? vfs_write+0x9af/0x1050
[  531.711236][ T4488]  kernel_clone+0x224/0x8f0
[  531.715577][ T4488]  ? file_end_write+0x1b0/0x1b0
[  531.720351][ T4488]  ? mutex_lock+0xb6/0x130
[  531.724607][ T4488]  ? create_io_thread+0x1e0/0x1e0
[  531.729971][ T4488]  ? __mutex_lock_slowpath+0x10/0x10
[  531.735019][ T4488]  __x64_sys_clone+0x289/0x310
[  531.739705][ T4488]  ? __do_sys_vfork+0x130/0x130
[  531.744565][ T4488]  ? debug_smp_processor_id+0x17/0x20
[  531.749776][ T4488]  do_syscall_64+0x44/0xd0
[  531.754042][ T4488]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  531.759780][ T4488] RIP: 0033:0x7f475ae3d829
[  531.764007][ T4488] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  531.783618][ T4488] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  531.791867][ T4488] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  531.799674][ T4488] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  531.807497][ T4488] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  531.815376][ T4488] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  531.823374][ T4488] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  531.831193][ T4488]  </TASK>
[  531.838801][ T4490] FAULT_INJECTION: forcing a failure.
[  531.838801][ T4490] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  531.851906][ T4490] CPU: 1 PID: 4490 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  531.860135][ T4490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  531.870029][ T4490] Call Trace:
[  531.873155][ T4490]  <TASK>
[  531.875933][ T4490]  dump_stack_lvl+0x151/0x1b7
[  531.880442][ T4490]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  531.885737][ T4490]  ? is_module_text_address+0xe1/0x140
[  531.891034][ T4490]  ? stack_trace_save+0x1f0/0x1f0
[  531.895896][ T4490]  dump_stack+0x15/0x17
[  531.899884][ T4490]  should_fail+0x3c0/0x510
[  531.904138][ T4490]  should_fail_alloc_page+0x58/0x70
[  531.909288][ T4490]  __alloc_pages+0x207/0x850
[  531.913710][ T4490]  ? stack_trace_save+0x12d/0x1f0
[  531.918567][ T4490]  ? stack_trace_snprint+0x100/0x100
[  531.923690][ T4490]  ? zone_watermark_fast+0x200/0x200
[  531.928820][ T4490]  ? __kasan_slab_alloc+0xc9/0xe0
[  531.933671][ T4490]  ? __kasan_slab_alloc+0xc9/0xe0
[  531.938526][ T4490]  ? __kasan_slab_alloc+0xb2/0xe0
[  531.943388][ T4490]  ? kmem_cache_alloc+0x189/0x2f0
[  531.948251][ T4490]  ? anon_vma_fork+0x1d9/0x4f0
[  531.952856][ T4490]  get_zeroed_page+0x19/0x40
[  531.957328][ T4490]  __pud_alloc+0x8b/0x260
[  531.961443][ T4490]  ? handle_mm_fault+0x2f60/0x2f60
[  531.966387][ T4490]  copy_page_range+0xd9e/0x1090
[  531.971078][ T4490]  ? pfn_valid+0x1e0/0x1e0
[  531.975329][ T4490]  dup_mmap+0x9fc/0xec0
[  531.979359][ T4490]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  531.984528][ T4490]  ? __delayed_free_task+0x110/0x110
[  531.989654][ T4490]  ? __kasan_check_write+0x14/0x20
[  531.994595][ T4490]  ? mm_init+0x6bb/0x870
[  531.998762][ T4490]  dup_mm+0x91/0x330
[  532.002496][ T4490]  copy_mm+0x108/0x1b0
[  532.006404][ T4490]  copy_process+0x127a/0x3240
[  532.011089][ T4490]  ? proc_fail_nth_write+0x213/0x290
[  532.016293][ T4490]  ? proc_fail_nth_read+0x220/0x220
[  532.021330][ T4490]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  532.026275][ T4490]  ? vfs_write+0x9af/0x1050
[  532.030614][ T4490]  kernel_clone+0x224/0x8f0
[  532.034954][ T4490]  ? file_end_write+0x1b0/0x1b0
[  532.039641][ T4490]  ? mutex_lock+0xb6/0x130
[  532.043891][ T4490]  ? create_io_thread+0x1e0/0x1e0
[  532.048753][ T4490]  ? __mutex_lock_slowpath+0x10/0x10
[  532.054049][ T4490]  __x64_sys_clone+0x289/0x310
[  532.058648][ T4490]  ? __do_sys_vfork+0x130/0x130
[  532.063355][ T4490]  ? debug_smp_processor_id+0x17/0x20
[  532.068630][ T4490]  do_syscall_64+0x44/0xd0
[  532.072880][ T4490]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  532.078609][ T4490] RIP: 0033:0x7f475ae3d829
[  532.082862][ T4490] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  532.102305][ T4490] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  532.110558][ T4490] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  532.118363][ T4490] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  532.126258][ T4490] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  532.134156][ T4490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  532.141966][ T4490] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  532.149783][ T4490]  </TASK>
[  532.155528][ T4493] FAULT_INJECTION: forcing a failure.
[  532.155528][ T4493] name failslab, interval 1, probability 0, space 0, times 0
[  532.167952][ T4493] CPU: 0 PID: 4493 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  532.176337][ T4493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  532.186254][ T4493] Call Trace:
[  532.189404][ T4493]  <TASK>
[  532.192138][ T4493]  dump_stack_lvl+0x151/0x1b7
[  532.196647][ T4493]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  532.201945][ T4493]  dump_stack+0x15/0x17
[  532.205935][ T4493]  should_fail+0x3c0/0x510
[  532.210186][ T4493]  __should_failslab+0x9f/0xe0
[  532.214784][ T4493]  should_failslab+0x9/0x20
[  532.219122][ T4493]  kmem_cache_alloc+0x4f/0x2f0
[  532.223721][ T4493]  ? dup_mmap+0x6d3/0xec0
[  532.227900][ T4493]  dup_mmap+0x6d3/0xec0
[  532.231877][ T4493]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  532.237090][ T4493]  ? __delayed_free_task+0x110/0x110
[  532.242206][ T4493]  ? __kasan_check_write+0x14/0x20
[  532.247156][ T4493]  ? mm_init+0x6bb/0x870
[  532.251242][ T4493]  dup_mm+0x91/0x330
[  532.254984][ T4493]  copy_mm+0x108/0x1b0
[  532.258876][ T4493]  copy_process+0x127a/0x3240
[  532.263386][ T4493]  ? proc_fail_nth_write+0x213/0x290
[  532.268514][ T4493]  ? proc_fail_nth_read+0x220/0x220
[  532.273544][ T4493]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  532.278486][ T4493]  ? vfs_write+0x9af/0x1050
[  532.282826][ T4493]  kernel_clone+0x224/0x8f0
[  532.287167][ T4493]  ? file_end_write+0x1b0/0x1b0
[  532.291938][ T4493]  ? mutex_lock+0xb6/0x130
[  532.296193][ T4493]  ? create_io_thread+0x1e0/0x1e0
[  532.301050][ T4493]  ? __mutex_lock_slowpath+0x10/0x10
[  532.306171][ T4493]  __x64_sys_clone+0x289/0x310
[  532.310774][ T4493]  ? __do_sys_vfork+0x130/0x130
[  532.315460][ T4493]  ? debug_smp_processor_id+0x17/0x20
[  532.320669][ T4493]  do_syscall_64+0x44/0xd0
[  532.324920][ T4493]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  532.330660][ T4493] RIP: 0033:0x7f475ae3d829
[  532.334904][ T4493] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  532.354446][ T4493] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  532.362738][ T4493] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  532.370484][ T4493] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  532.378310][ T4493] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  532.386206][ T4493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  532.394203][ T4493] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  532.402012][ T4493]  </TASK>
[  532.407715][ T4495] FAULT_INJECTION: forcing a failure.
[  532.407715][ T4495] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  532.420777][ T4495] CPU: 1 PID: 4495 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  532.429041][ T4495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  532.438939][ T4495] Call Trace:
[  532.442070][ T4495]  <TASK>
[  532.444837][ T4495]  dump_stack_lvl+0x151/0x1b7
[  532.449349][ T4495]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  532.454643][ T4495]  ? __kasan_check_write+0x14/0x20
[  532.459597][ T4495]  ? __set_page_owner+0x2ee/0x310
[  532.464449][ T4495]  dump_stack+0x15/0x17
[  532.468448][ T4495]  should_fail+0x3c0/0x510
[  532.472706][ T4495]  should_fail_alloc_page+0x58/0x70
[  532.477910][ T4495]  __alloc_pages+0x207/0x850
[  532.482329][ T4495]  ? __alloc_pages+0x3bd/0x850
[  532.486955][ T4495]  ? zone_watermark_fast+0x200/0x200
[  532.492136][ T4495]  ? zone_watermark_fast+0x200/0x200
[  532.497288][ T4495]  ? __kasan_slab_alloc+0xc9/0xe0
[  532.502128][ T4495]  ? __kasan_check_write+0x14/0x20
[  532.507065][ T4495]  ? _raw_spin_lock+0xa3/0x1b0
[  532.511675][ T4495]  __pmd_alloc+0xb1/0x550
[  532.515832][ T4495]  ? kmem_cache_alloc+0x189/0x2f0
[  532.520695][ T4495]  ? anon_vma_fork+0x1d9/0x4f0
[  532.525292][ T4495]  ? __pud_alloc+0x260/0x260
[  532.529807][ T4495]  ? __pud_alloc+0x218/0x260
[  532.534237][ T4495]  ? handle_mm_fault+0x2f60/0x2f60
[  532.539180][ T4495]  copy_page_range+0xd04/0x1090
[  532.543865][ T4495]  ? pfn_valid+0x1e0/0x1e0
[  532.548118][ T4495]  dup_mmap+0x9fc/0xec0
[  532.552109][ T4495]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  532.557317][ T4495]  ? __delayed_free_task+0x110/0x110
[  532.562446][ T4495]  ? __kasan_check_write+0x14/0x20
[  532.567390][ T4495]  ? mm_init+0x6bb/0x870
[  532.571553][ T4495]  dup_mm+0x91/0x330
[  532.575293][ T4495]  copy_mm+0x108/0x1b0
[  532.579188][ T4495]  copy_process+0x127a/0x3240
[  532.583701][ T4495]  ? proc_fail_nth_write+0x213/0x290
[  532.588822][ T4495]  ? proc_fail_nth_read+0x220/0x220
[  532.593856][ T4495]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  532.598806][ T4495]  ? vfs_write+0x9af/0x1050
[  532.603142][ T4495]  kernel_clone+0x224/0x8f0
[  532.607483][ T4495]  ? file_end_write+0x1b0/0x1b0
[  532.612176][ T4495]  ? mutex_lock+0xb6/0x130
[  532.616421][ T4495]  ? create_io_thread+0x1e0/0x1e0
[  532.621283][ T4495]  ? __mutex_lock_slowpath+0x10/0x10
[  532.626403][ T4495]  __x64_sys_clone+0x289/0x310
[  532.631008][ T4495]  ? __do_sys_vfork+0x130/0x130
[  532.635691][ T4495]  ? debug_smp_processor_id+0x17/0x20
[  532.640900][ T4495]  do_syscall_64+0x44/0xd0
[  532.645151][ T4495]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  532.650880][ T4495] RIP: 0033:0x7f475ae3d829
[  532.655133][ T4495] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  532.674689][ T4495] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  532.683021][ T4495] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  532.691204][ T4495] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  532.699296][ T4495] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  532.707088][ T4495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  532.714902][ T4495] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  532.722712][ T4495]  </TASK>
[  532.728893][ T4497] FAULT_INJECTION: forcing a failure.
[  532.728893][ T4497] name failslab, interval 1, probability 0, space 0, times 0
[  532.741374][ T4497] CPU: 1 PID: 4497 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  532.749614][ T4497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  532.759503][ T4497] Call Trace:
[  532.762628][ T4497]  <TASK>
[  532.765404][ T4497]  dump_stack_lvl+0x151/0x1b7
[  532.769917][ T4497]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  532.775213][ T4497]  dump_stack+0x15/0x17
[  532.779205][ T4497]  should_fail+0x3c0/0x510
[  532.783460][ T4497]  __should_failslab+0x9f/0xe0
[  532.788057][ T4497]  should_failslab+0x9/0x20
[  532.792407][ T4497]  kmem_cache_alloc+0x4f/0x2f0
[  532.796998][ T4497]  ? dup_mmap+0x6d3/0xec0
[  532.801173][ T4497]  dup_mmap+0x6d3/0xec0
[  532.805169][ T4497]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  532.810363][ T4497]  ? __delayed_free_task+0x110/0x110
[  532.815486][ T4497]  ? __kasan_check_write+0x14/0x20
[  532.820435][ T4497]  ? mm_init+0x6bb/0x870
[  532.824510][ T4497]  dup_mm+0x91/0x330
[  532.828255][ T4497]  copy_mm+0x108/0x1b0
[  532.832153][ T4497]  copy_process+0x127a/0x3240
[  532.836664][ T4497]  ? proc_fail_nth_write+0x213/0x290
[  532.841787][ T4497]  ? proc_fail_nth_read+0x220/0x220
[  532.846817][ T4497]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  532.851939][ T4497]  ? vfs_write+0x9af/0x1050
[  532.856307][ T4497]  kernel_clone+0x224/0x8f0
[  532.860626][ T4497]  ? file_end_write+0x1b0/0x1b0
[  532.865303][ T4497]  ? mutex_lock+0xb6/0x130
[  532.869564][ T4497]  ? create_io_thread+0x1e0/0x1e0
[  532.874433][ T4497]  ? __mutex_lock_slowpath+0x10/0x10
[  532.879541][ T4497]  __x64_sys_clone+0x289/0x310
[  532.884151][ T4497]  ? __do_sys_vfork+0x130/0x130
[  532.888826][ T4497]  ? debug_smp_processor_id+0x17/0x20
[  532.894131][ T4497]  do_syscall_64+0x44/0xd0
[  532.898390][ T4497]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  532.904208][ T4497] RIP: 0033:0x7f475ae3d829
[  532.908459][ T4497] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  532.927902][ T4497] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  532.936149][ T4497] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  532.943957][ T4497] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  532.951766][ T4497] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  532.959581][ T4497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  532.967392][ T4497] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  532.975287][ T4497]  </TASK>
[  532.981907][ T4500] FAULT_INJECTION: forcing a failure.
[  532.981907][ T4500] name failslab, interval 1, probability 0, space 0, times 0
[  532.994415][ T4500] CPU: 1 PID: 4500 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  533.002719][ T4500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  533.012615][ T4500] Call Trace:
[  533.015825][ T4500]  <TASK>
[  533.018603][ T4500]  dump_stack_lvl+0x151/0x1b7
[  533.023143][ T4500]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  533.028409][ T4500]  dump_stack+0x15/0x17
[  533.032405][ T4500]  should_fail+0x3c0/0x510
[  533.036661][ T4500]  __should_failslab+0x9f/0xe0
[  533.041266][ T4500]  should_failslab+0x9/0x20
[  533.045602][ T4500]  kmem_cache_alloc+0x4f/0x2f0
[  533.050211][ T4500]  ? anon_vma_clone+0xa1/0x510
[  533.054794][ T4500]  anon_vma_clone+0xa1/0x510
[  533.059220][ T4500]  anon_vma_fork+0x91/0x4f0
[  533.063559][ T4500]  ? dup_mmap+0x6ef/0xec0
[  533.067726][ T4500]  dup_mmap+0x7ec/0xec0
[  533.071892][ T4500]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  533.077109][ T4500]  ? __delayed_free_task+0x110/0x110
[  533.082316][ T4500]  ? __kasan_check_write+0x14/0x20
[  533.087784][ T4500]  ? mm_init+0x6bb/0x870
[  533.091866][ T4500]  dup_mm+0x91/0x330
[  533.095761][ T4500]  copy_mm+0x108/0x1b0
[  533.099671][ T4500]  copy_process+0x127a/0x3240
[  533.104185][ T4500]  ? proc_fail_nth_write+0x213/0x290
[  533.109301][ T4500]  ? proc_fail_nth_read+0x220/0x220
[  533.114332][ T4500]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  533.119367][ T4500]  ? vfs_write+0x9af/0x1050
[  533.123708][ T4500]  kernel_clone+0x224/0x8f0
[  533.128055][ T4500]  ? file_end_write+0x1b0/0x1b0
[  533.132734][ T4500]  ? mutex_lock+0xb6/0x130
[  533.136993][ T4500]  ? create_io_thread+0x1e0/0x1e0
[  533.141894][ T4500]  ? __mutex_lock_slowpath+0x10/0x10
[  533.147128][ T4500]  __x64_sys_clone+0x289/0x310
[  533.151720][ T4500]  ? __do_sys_vfork+0x130/0x130
[  533.156401][ T4500]  ? debug_smp_processor_id+0x17/0x20
[  533.161605][ T4500]  do_syscall_64+0x44/0xd0
[  533.165861][ T4500]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  533.171674][ T4500] RIP: 0033:0x7f475ae3d829
[  533.175930][ T4500] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  533.195842][ T4500] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  533.204394][ T4500] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  533.212204][ T4500] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  533.220190][ T4500] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  533.228011][ T4500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  533.235811][ T4500] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  533.243628][ T4500]  </TASK>
[  533.250922][ T4503] FAULT_INJECTION: forcing a failure.
[  533.250922][ T4503] name failslab, interval 1, probability 0, space 0, times 0
[  533.263380][ T4503] CPU: 0 PID: 4503 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  533.271645][ T4503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  533.281533][ T4503] Call Trace:
[  533.284671][ T4503]  <TASK>
[  533.287697][ T4503]  dump_stack_lvl+0x151/0x1b7
[  533.292210][ T4503]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  533.297502][ T4503]  dump_stack+0x15/0x17
[  533.301494][ T4503]  should_fail+0x3c0/0x510
[  533.305800][ T4503]  __should_failslab+0x9f/0xe0
[  533.310380][ T4503]  should_failslab+0x9/0x20
[  533.314774][ T4503]  kmem_cache_alloc+0x4f/0x2f0
[  533.319372][ T4503]  ? anon_vma_clone+0xa1/0x510
[  533.323975][ T4503]  anon_vma_clone+0xa1/0x510
[  533.328403][ T4503]  anon_vma_fork+0x91/0x4f0
[  533.333112][ T4503]  ? dup_mmap+0x6ef/0xec0
[  533.337278][ T4503]  dup_mmap+0x7ec/0xec0
[  533.341279][ T4503]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  533.346474][ T4503]  ? __delayed_free_task+0x110/0x110
[  533.351598][ T4503]  ? __kasan_check_write+0x14/0x20
[  533.356632][ T4503]  ? mm_init+0x6bb/0x870
[  533.360710][ T4503]  dup_mm+0x91/0x330
[  533.364440][ T4503]  copy_mm+0x108/0x1b0
[  533.368346][ T4503]  copy_process+0x127a/0x3240
[  533.372858][ T4503]  ? proc_fail_nth_write+0x213/0x290
[  533.377993][ T4503]  ? proc_fail_nth_read+0x220/0x220
[  533.383195][ T4503]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  533.388134][ T4503]  ? vfs_write+0x9af/0x1050
[  533.392743][ T4503]  kernel_clone+0x224/0x8f0
[  533.397078][ T4503]  ? file_end_write+0x1b0/0x1b0
[  533.401760][ T4503]  ? mutex_lock+0xb6/0x130
[  533.406104][ T4503]  ? create_io_thread+0x1e0/0x1e0
[  533.410957][ T4503]  ? __mutex_lock_slowpath+0x10/0x10
[  533.416093][ T4503]  __x64_sys_clone+0x289/0x310
[  533.420681][ T4503]  ? __do_sys_vfork+0x130/0x130
[  533.425371][ T4503]  ? debug_smp_processor_id+0x17/0x20
[  533.430573][ T4503]  do_syscall_64+0x44/0xd0
[  533.434837][ T4503]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  533.440557][ T4503] RIP: 0033:0x7f475ae3d829
[  533.444810][ T4503] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  533.464349][ T4503] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  533.472760][ T4503] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  533.480564][ T4503] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  533.488464][ T4503] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  533.496280][ T4503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  533.504087][ T4503] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  533.511901][ T4503]  </TASK>
[  533.517316][ T4506] FAULT_INJECTION: forcing a failure.
[  533.517316][ T4506] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  533.530512][ T4506] CPU: 0 PID: 4506 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  533.538751][ T4506] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  533.548643][ T4506] Call Trace:
[  533.551768][ T4506]  <TASK>
[  533.554550][ T4506]  dump_stack_lvl+0x151/0x1b7
[  533.559064][ T4506]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  533.564352][ T4506]  ? is_module_text_address+0xe1/0x140
[  533.569648][ T4506]  ? stack_trace_save+0x1f0/0x1f0
[  533.574531][ T4506]  dump_stack+0x15/0x17
[  533.578585][ T4506]  should_fail+0x3c0/0x510
[  533.582839][ T4506]  should_fail_alloc_page+0x58/0x70
[  533.587872][ T4506]  __alloc_pages+0x207/0x850
[  533.592298][ T4506]  ? stack_trace_save+0x12d/0x1f0
[  533.597161][ T4506]  ? stack_trace_snprint+0x100/0x100
[  533.602281][ T4506]  ? zone_watermark_fast+0x200/0x200
[  533.607402][ T4506]  ? __kasan_slab_alloc+0xc9/0xe0
[  533.612263][ T4506]  ? __kasan_slab_alloc+0xc9/0xe0
[  533.617123][ T4506]  ? __kasan_slab_alloc+0xb2/0xe0
[  533.621981][ T4506]  ? kmem_cache_alloc+0x189/0x2f0
[  533.626841][ T4506]  ? anon_vma_fork+0x1d9/0x4f0
[  533.631444][ T4506]  get_zeroed_page+0x19/0x40
[  533.635867][ T4506]  __pud_alloc+0x8b/0x260
[  533.640035][ T4506]  ? handle_mm_fault+0x2f60/0x2f60
[  533.644983][ T4506]  copy_page_range+0xd9e/0x1090
[  533.649669][ T4506]  ? pfn_valid+0x1e0/0x1e0
[  533.653923][ T4506]  dup_mmap+0x9fc/0xec0
[  533.657915][ T4506]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  533.663124][ T4506]  ? __delayed_free_task+0x110/0x110
[  533.668243][ T4506]  ? __kasan_check_write+0x14/0x20
[  533.673197][ T4506]  ? mm_init+0x6bb/0x870
[  533.677269][ T4506]  dup_mm+0x91/0x330
[  533.681000][ T4506]  copy_mm+0x108/0x1b0
[  533.684908][ T4506]  copy_process+0x127a/0x3240
[  533.689434][ T4506]  ? proc_fail_nth_write+0x213/0x290
[  533.694539][ T4506]  ? proc_fail_nth_read+0x220/0x220
[  533.699572][ T4506]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  533.704520][ T4506]  ? vfs_write+0x9af/0x1050
[  533.708870][ T4506]  kernel_clone+0x224/0x8f0
[  533.713205][ T4506]  ? file_end_write+0x1b0/0x1b0
[  533.717886][ T4506]  ? mutex_lock+0xb6/0x130
[  533.722144][ T4506]  ? create_io_thread+0x1e0/0x1e0
[  533.727000][ T4506]  ? __mutex_lock_slowpath+0x10/0x10
[  533.732121][ T4506]  __x64_sys_clone+0x289/0x310
[  533.736845][ T4506]  ? __do_sys_vfork+0x130/0x130
[  533.741522][ T4506]  ? debug_smp_processor_id+0x17/0x20
[  533.746730][ T4506]  do_syscall_64+0x44/0xd0
[  533.750979][ T4506]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  533.756725][ T4506] RIP: 0033:0x7f475ae3d829
[  533.760966][ T4506] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  533.780399][ T4506] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  533.788648][ T4506] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  533.796459][ T4506] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  533.804271][ T4506] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  533.812097][ T4506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  533.819900][ T4506] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  533.827711][ T4506]  </TASK>
[  533.833826][ T4508] FAULT_INJECTION: forcing a failure.
[  533.833826][ T4508] name failslab, interval 1, probability 0, space 0, times 0
[  533.846284][ T4508] CPU: 1 PID: 4508 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  533.854549][ T4508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  533.864441][ T4508] Call Trace:
[  533.867568][ T4508]  <TASK>
[  533.870342][ T4508]  dump_stack_lvl+0x151/0x1b7
[  533.874944][ T4508]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  533.880237][ T4508]  dump_stack+0x15/0x17
[  533.884236][ T4508]  should_fail+0x3c0/0x510
[  533.888487][ T4508]  __should_failslab+0x9f/0xe0
[  533.893091][ T4508]  should_failslab+0x9/0x20
[  533.897427][ T4508]  kmem_cache_alloc+0x4f/0x2f0
[  533.902028][ T4508]  ? dup_mmap+0x6d3/0xec0
[  533.906213][ T4508]  dup_mmap+0x6d3/0xec0
[  533.910187][ T4508]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  533.915387][ T4508]  ? __delayed_free_task+0x110/0x110
[  533.920509][ T4508]  ? __kasan_check_write+0x14/0x20
[  533.925578][ T4508]  ? mm_init+0x6bb/0x870
[  533.929656][ T4508]  dup_mm+0x91/0x330
[  533.933388][ T4508]  copy_mm+0x108/0x1b0
[  533.937291][ T4508]  copy_process+0x127a/0x3240
[  533.941804][ T4508]  ? proc_fail_nth_write+0x213/0x290
[  533.946924][ T4508]  ? proc_fail_nth_read+0x220/0x220
[  533.951959][ T4508]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  533.956909][ T4508]  ? vfs_write+0x9af/0x1050
[  533.961248][ T4508]  kernel_clone+0x224/0x8f0
[  533.965587][ T4508]  ? file_end_write+0x1b0/0x1b0
[  533.970368][ T4508]  ? mutex_lock+0xb6/0x130
[  533.974612][ T4508]  ? create_io_thread+0x1e0/0x1e0
[  533.979473][ T4508]  ? __mutex_lock_slowpath+0x10/0x10
[  533.984598][ T4508]  __x64_sys_clone+0x289/0x310
[  533.989195][ T4508]  ? __do_sys_vfork+0x130/0x130
[  533.993881][ T4508]  ? debug_smp_processor_id+0x17/0x20
[  533.999194][ T4508]  do_syscall_64+0x44/0xd0
[  534.003434][ T4508]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  534.009161][ T4508] RIP: 0033:0x7f475ae3d829
[  534.013497][ T4508] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  534.032935][ T4508] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  534.041280][ T4508] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  534.049096][ T4508] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  534.056892][ T4508] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  534.064791][ T4508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  534.072690][ T4508] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  534.080500][ T4508]  </TASK>
[  534.086128][ T4511] FAULT_INJECTION: forcing a failure.
[  534.086128][ T4511] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  534.099240][ T4511] CPU: 0 PID: 4511 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  534.107556][ T4511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  534.117450][ T4511] Call Trace:
[  534.120582][ T4511]  <TASK>
[  534.123351][ T4511]  dump_stack_lvl+0x151/0x1b7
[  534.127980][ T4511]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  534.133272][ T4511]  dump_stack+0x15/0x17
[  534.137265][ T4511]  should_fail+0x3c0/0x510
[  534.141523][ T4511]  should_fail_alloc_page+0x58/0x70
[  534.146550][ T4511]  __alloc_pages+0x207/0x850
[  534.151159][ T4511]  ? zone_watermark_fast+0x200/0x200
[  534.156272][ T4511]  ? dup_mmap+0x9fc/0xec0
[  534.160440][ T4511]  ? dup_mm+0x91/0x330
[  534.164343][ T4511]  ? copy_mm+0x108/0x1b0
[  534.168424][ T4511]  ? copy_process+0x127a/0x3240
[  534.173132][ T4511]  ? kvm_sched_clock_read+0x18/0x40
[  534.178155][ T4511]  pte_alloc_one+0x73/0x1b0
[  534.182485][ T4511]  ? pfn_modify_allowed+0x2e0/0x2e0
[  534.187605][ T4511]  ? __kasan_check_write+0x14/0x20
[  534.192550][ T4511]  ? __set_page_owner+0x2ee/0x310
[  534.197411][ T4511]  __pte_alloc+0x86/0x350
[  534.201578][ T4511]  ? free_pgtables+0x210/0x210
[  534.206181][ T4511]  copy_pte_range+0x1b1f/0x20b0
[  534.210869][ T4511]  ? __kunmap_atomic+0x80/0x80
[  534.215466][ T4511]  ? __pud_alloc+0x260/0x260
[  534.219892][ T4511]  ? __pud_alloc+0x218/0x260
[  534.224317][ T4511]  ? handle_mm_fault+0x2f60/0x2f60
[  534.229263][ T4511]  copy_page_range+0xc1e/0x1090
[  534.233957][ T4511]  ? pfn_valid+0x1e0/0x1e0
[  534.238561][ T4511]  dup_mmap+0x9fc/0xec0
[  534.242585][ T4511]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  534.247754][ T4511]  ? __delayed_free_task+0x110/0x110
[  534.252871][ T4511]  ? __kasan_check_write+0x14/0x20
[  534.257834][ T4511]  ? mm_init+0x6bb/0x870
[  534.261897][ T4511]  dup_mm+0x91/0x330
[  534.265630][ T4511]  copy_mm+0x108/0x1b0
[  534.269583][ T4511]  copy_process+0x127a/0x3240
[  534.274055][ T4511]  ? proc_fail_nth_write+0x213/0x290
[  534.279170][ T4511]  ? proc_fail_nth_read+0x220/0x220
[  534.284262][ T4511]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  534.289155][ T4511]  ? vfs_write+0x9af/0x1050
[  534.293491][ T4511]  kernel_clone+0x224/0x8f0
[  534.297828][ T4511]  ? file_end_write+0x1b0/0x1b0
[  534.302516][ T4511]  ? mutex_lock+0xb6/0x130
[  534.306781][ T4511]  ? create_io_thread+0x1e0/0x1e0
[  534.311631][ T4511]  ? __mutex_lock_slowpath+0x10/0x10
[  534.316751][ T4511]  __x64_sys_clone+0x289/0x310
[  534.321353][ T4511]  ? __do_sys_vfork+0x130/0x130
[  534.326039][ T4511]  ? debug_smp_processor_id+0x17/0x20
[  534.331281][ T4511]  do_syscall_64+0x44/0xd0
[  534.335501][ T4511]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  534.341228][ T4511] RIP: 0033:0x7f475ae3d829
[  534.345594][ T4511] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  534.365008][ T4511] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  534.373250][ T4511] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  534.381147][ T4511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  534.388960][ T4511] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  534.396772][ T4511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  534.404589][ T4511] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  534.412405][ T4511]  </TASK>
[  534.419397][ T4513] FAULT_INJECTION: forcing a failure.
[  534.419397][ T4513] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  534.432782][ T4513] CPU: 0 PID: 4513 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  534.441020][ T4513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  534.450916][ T4513] Call Trace:
[  534.454113][ T4513]  <TASK>
[  534.456814][ T4513]  dump_stack_lvl+0x151/0x1b7
[  534.461428][ T4513]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  534.466706][ T4513]  ? is_module_text_address+0xe1/0x140
[  534.472001][ T4513]  ? stack_trace_save+0x1f0/0x1f0
[  534.476861][ T4513]  dump_stack+0x15/0x17
[  534.480851][ T4513]  should_fail+0x3c0/0x510
[  534.485106][ T4513]  should_fail_alloc_page+0x58/0x70
[  534.490173][ T4513]  __alloc_pages+0x207/0x850
[  534.494567][ T4513]  ? stack_trace_save+0x12d/0x1f0
[  534.499434][ T4513]  ? stack_trace_snprint+0x100/0x100
[  534.504546][ T4513]  ? zone_watermark_fast+0x200/0x200
[  534.509666][ T4513]  ? __kasan_slab_alloc+0xc9/0xe0
[  534.514614][ T4513]  ? __kasan_slab_alloc+0xc9/0xe0
[  534.519474][ T4513]  ? __kasan_slab_alloc+0xb2/0xe0
[  534.524332][ T4513]  ? kmem_cache_alloc+0x189/0x2f0
[  534.529220][ T4513]  ? anon_vma_fork+0x1d9/0x4f0
[  534.533818][ T4513]  get_zeroed_page+0x19/0x40
[  534.538223][ T4513]  __pud_alloc+0x8b/0x260
[  534.542396][ T4513]  ? handle_mm_fault+0x2f60/0x2f60
[  534.547344][ T4513]  copy_page_range+0xd9e/0x1090
[  534.552025][ T4513]  ? pfn_valid+0x1e0/0x1e0
[  534.556276][ T4513]  dup_mmap+0x9fc/0xec0
[  534.560269][ T4513]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  534.565475][ T4513]  ? __delayed_free_task+0x110/0x110
[  534.570596][ T4513]  ? __kasan_check_write+0x14/0x20
[  534.575544][ T4513]  ? mm_init+0x6bb/0x870
[  534.579626][ T4513]  dup_mm+0x91/0x330
[  534.583365][ T4513]  copy_mm+0x108/0x1b0
[  534.587268][ T4513]  copy_process+0x127a/0x3240
[  534.592560][ T4513]  ? proc_fail_nth_write+0x213/0x290
[  534.597676][ T4513]  ? proc_fail_nth_read+0x220/0x220
[  534.602708][ T4513]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  534.607655][ T4513]  ? vfs_write+0x9af/0x1050
[  534.612177][ T4513]  kernel_clone+0x224/0x8f0
[  534.616506][ T4513]  ? file_end_write+0x1b0/0x1b0
[  534.621200][ T4513]  ? mutex_lock+0xb6/0x130
[  534.625448][ T4513]  ? create_io_thread+0x1e0/0x1e0
[  534.630313][ T4513]  ? __mutex_lock_slowpath+0x10/0x10
[  534.635431][ T4513]  __x64_sys_clone+0x289/0x310
[  534.640030][ T4513]  ? __do_sys_vfork+0x130/0x130
[  534.644809][ T4513]  ? debug_smp_processor_id+0x17/0x20
[  534.650030][ T4513]  do_syscall_64+0x44/0xd0
[  534.654276][ T4513]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  534.659998][ T4513] RIP: 0033:0x7f475ae3d829
[  534.664329][ T4513] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  534.683866][ T4513] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  534.692110][ T4513] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  534.699921][ T4513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  534.707983][ T4513] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  534.715845][ T4513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  534.723616][ T4513] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  534.731596][ T4513]  </TASK>
[  534.737303][ T4515] FAULT_INJECTION: forcing a failure.
[  534.737303][ T4515] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  534.750430][ T4515] CPU: 0 PID: 4515 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  534.758736][ T4515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  534.768722][ T4515] Call Trace:
[  534.771945][ T4515]  <TASK>
[  534.774711][ T4515]  dump_stack_lvl+0x151/0x1b7
[  534.779227][ T4515]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  534.784617][ T4515]  ? is_module_text_address+0xe1/0x140
[  534.789952][ T4515]  ? stack_trace_save+0x1f0/0x1f0
[  534.794765][ T4515]  dump_stack+0x15/0x17
[  534.798760][ T4515]  should_fail+0x3c0/0x510
[  534.803196][ T4515]  should_fail_alloc_page+0x58/0x70
[  534.808221][ T4515]  __alloc_pages+0x207/0x850
[  534.812646][ T4515]  ? stack_trace_save+0x12d/0x1f0
[  534.817510][ T4515]  ? stack_trace_snprint+0x100/0x100
[  534.822725][ T4515]  ? zone_watermark_fast+0x200/0x200
[  534.828024][ T4515]  ? __kasan_slab_alloc+0xc9/0xe0
[  534.832880][ T4515]  ? __kasan_slab_alloc+0xb2/0xe0
[  534.837834][ T4515]  ? kmem_cache_alloc+0x189/0x2f0
[  534.842688][ T4515]  ? anon_vma_fork+0x1d9/0x4f0
[  534.847290][ T4515]  get_zeroed_page+0x19/0x40
[  534.851716][ T4515]  __pud_alloc+0x8b/0x260
[  534.855880][ T4515]  ? handle_mm_fault+0x2f60/0x2f60
[  534.860834][ T4515]  copy_page_range+0xd9e/0x1090
[  534.865518][ T4515]  ? pfn_valid+0x1e0/0x1e0
[  534.869772][ T4515]  dup_mmap+0x9fc/0xec0
[  534.873764][ T4515]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  534.878970][ T4515]  ? __delayed_free_task+0x110/0x110
[  534.884089][ T4515]  ? __kasan_check_write+0x14/0x20
[  534.889055][ T4515]  ? mm_init+0x6bb/0x870
[  534.893217][ T4515]  dup_mm+0x91/0x330
[  534.896950][ T4515]  copy_mm+0x108/0x1b0
[  534.900854][ T4515]  copy_process+0x127a/0x3240
[  534.905380][ T4515]  ? proc_fail_nth_write+0x213/0x290
[  534.910752][ T4515]  ? proc_fail_nth_read+0x220/0x220
[  534.915781][ T4515]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  534.920726][ T4515]  ? vfs_write+0x9af/0x1050
[  534.925115][ T4515]  kernel_clone+0x224/0x8f0
[  534.929405][ T4515]  ? file_end_write+0x1b0/0x1b0
[  534.934090][ T4515]  ? mutex_lock+0xb6/0x130
[  534.938344][ T4515]  ? create_io_thread+0x1e0/0x1e0
[  534.943203][ T4515]  ? __mutex_lock_slowpath+0x10/0x10
[  534.948325][ T4515]  __x64_sys_clone+0x289/0x310
[  534.952925][ T4515]  ? __do_sys_vfork+0x130/0x130
[  534.957613][ T4515]  ? debug_smp_processor_id+0x17/0x20
[  534.962819][ T4515]  do_syscall_64+0x44/0xd0
[  534.967071][ T4515]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  534.972802][ T4515] RIP: 0033:0x7f475ae3d829
[  534.977055][ T4515] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  534.996496][ T4515] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  535.004741][ T4515] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  535.012550][ T4515] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  535.020362][ T4515] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  535.028178][ T4515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  535.035985][ T4515] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  535.043797][ T4515]  </TASK>
[  535.049649][ T4518] FAULT_INJECTION: forcing a failure.
[  535.049649][ T4518] name failslab, interval 1, probability 0, space 0, times 0
[  535.062120][ T4518] CPU: 1 PID: 4518 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  535.070382][ T4518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  535.080278][ T4518] Call Trace:
[  535.083402][ T4518]  <TASK>
[  535.086178][ T4518]  dump_stack_lvl+0x151/0x1b7
[  535.090694][ T4518]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  535.095987][ T4518]  dump_stack+0x15/0x17
[  535.099999][ T4518]  should_fail+0x3c0/0x510
[  535.104237][ T4518]  __should_failslab+0x9f/0xe0
[  535.108835][ T4518]  should_failslab+0x9/0x20
[  535.113173][ T4518]  kmem_cache_alloc+0x4f/0x2f0
[  535.117771][ T4518]  ? dup_mmap+0x6d3/0xec0
[  535.122030][ T4518]  dup_mmap+0x6d3/0xec0
[  535.126018][ T4518]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  535.131231][ T4518]  ? __delayed_free_task+0x110/0x110
[  535.136353][ T4518]  ? __kasan_check_write+0x14/0x20
[  535.141298][ T4518]  ? mm_init+0x6bb/0x870
[  535.145373][ T4518]  dup_mm+0x91/0x330
[  535.149122][ T4518]  copy_mm+0x108/0x1b0
[  535.153014][ T4518]  copy_process+0x127a/0x3240
[  535.157524][ T4518]  ? proc_fail_nth_write+0x213/0x290
[  535.162645][ T4518]  ? proc_fail_nth_read+0x220/0x220
[  535.167679][ T4518]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  535.172622][ T4518]  ? vfs_write+0x9af/0x1050
[  535.176967][ T4518]  kernel_clone+0x224/0x8f0
[  535.181302][ T4518]  ? file_end_write+0x1b0/0x1b0
[  535.186007][ T4518]  ? mutex_lock+0xb6/0x130
[  535.190242][ T4518]  ? create_io_thread+0x1e0/0x1e0
[  535.195101][ T4518]  ? __mutex_lock_slowpath+0x10/0x10
[  535.200226][ T4518]  __x64_sys_clone+0x289/0x310
[  535.204825][ T4518]  ? __do_sys_vfork+0x130/0x130
[  535.209511][ T4518]  ? debug_smp_processor_id+0x17/0x20
[  535.214725][ T4518]  do_syscall_64+0x44/0xd0
[  535.218974][ T4518]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  535.224708][ T4518] RIP: 0033:0x7f475ae3d829
[  535.229041][ T4518] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  535.248478][ T4518] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  535.256732][ T4518] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  535.264621][ T4518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  535.272440][ T4518] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  535.280248][ T4518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  535.288057][ T4518] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  535.295870][ T4518]  </TASK>
[  535.302078][ T4520] FAULT_INJECTION: forcing a failure.
[  535.302078][ T4520] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  535.315248][ T4520] CPU: 0 PID: 4520 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  535.323580][ T4520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  535.333472][ T4520] Call Trace:
[  535.336596][ T4520]  <TASK>
[  535.339375][ T4520]  dump_stack_lvl+0x151/0x1b7
[  535.343887][ T4520]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  535.349183][ T4520]  ? __kasan_check_write+0x14/0x20
[  535.354129][ T4520]  ? __set_page_owner+0x2ee/0x310
[  535.359007][ T4520]  dump_stack+0x15/0x17
[  535.363002][ T4520]  should_fail+0x3c0/0x510
[  535.367246][ T4520]  should_fail_alloc_page+0x58/0x70
[  535.372359][ T4520]  __alloc_pages+0x207/0x850
[  535.376788][ T4520]  ? __alloc_pages+0x3bd/0x850
[  535.381386][ T4520]  ? zone_watermark_fast+0x200/0x200
[  535.386501][ T4520]  ? zone_watermark_fast+0x200/0x200
[  535.391626][ T4520]  ? __kasan_slab_alloc+0xc9/0xe0
[  535.396516][ T4520]  ? __kasan_check_write+0x14/0x20
[  535.401430][ T4520]  ? _raw_spin_lock+0xa3/0x1b0
[  535.406033][ T4520]  __pmd_alloc+0xb1/0x550
[  535.410199][ T4520]  ? kmem_cache_alloc+0x189/0x2f0
[  535.415091][ T4520]  ? anon_vma_fork+0x1d9/0x4f0
[  535.419665][ T4520]  ? __pud_alloc+0x260/0x260
[  535.424082][ T4520]  ? __pud_alloc+0x218/0x260
[  535.428508][ T4520]  ? handle_mm_fault+0x2f60/0x2f60
[  535.433457][ T4520]  copy_page_range+0xd04/0x1090
[  535.438149][ T4520]  ? pfn_valid+0x1e0/0x1e0
[  535.442402][ T4520]  dup_mmap+0x9fc/0xec0
[  535.446392][ T4520]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  535.451596][ T4520]  ? __delayed_free_task+0x110/0x110
[  535.456719][ T4520]  ? __kasan_check_write+0x14/0x20
[  535.461670][ T4520]  ? mm_init+0x6bb/0x870
[  535.465742][ T4520]  dup_mm+0x91/0x330
[  535.469478][ T4520]  copy_mm+0x108/0x1b0
[  535.473381][ T4520]  copy_process+0x127a/0x3240
[  535.477894][ T4520]  ? proc_fail_nth_write+0x213/0x290
[  535.483015][ T4520]  ? proc_fail_nth_read+0x220/0x220
[  535.488051][ T4520]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  535.492996][ T4520]  ? vfs_write+0x9af/0x1050
[  535.497337][ T4520]  kernel_clone+0x224/0x8f0
[  535.501674][ T4520]  ? file_end_write+0x1b0/0x1b0
[  535.506375][ T4520]  ? mutex_lock+0xb6/0x130
[  535.510702][ T4520]  ? create_io_thread+0x1e0/0x1e0
[  535.515618][ T4520]  ? __mutex_lock_slowpath+0x10/0x10
[  535.520687][ T4520]  __x64_sys_clone+0x289/0x310
[  535.525284][ T4520]  ? __do_sys_vfork+0x130/0x130
[  535.530092][ T4520]  ? debug_smp_processor_id+0x17/0x20
[  535.535303][ T4520]  do_syscall_64+0x44/0xd0
[  535.539547][ T4520]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  535.545278][ T4520] RIP: 0033:0x7f475ae3d829
[  535.549529][ T4520] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  535.568988][ T4520] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  535.577217][ T4520] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  535.585117][ T4520] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  535.592926][ T4520] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  535.600823][ T4520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  535.609153][ T4520] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  535.616970][ T4520]  </TASK>
[  535.623504][ T4522] FAULT_INJECTION: forcing a failure.
[  535.623504][ T4522] name failslab, interval 1, probability 0, space 0, times 0
[  535.636203][ T4522] CPU: 1 PID: 4522 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  535.644639][ T4522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  535.654704][ T4522] Call Trace:
[  535.657851][ T4522]  <TASK>
[  535.660611][ T4522]  dump_stack_lvl+0x151/0x1b7
[  535.665118][ T4522]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  535.670588][ T4522]  dump_stack+0x15/0x17
[  535.674581][ T4522]  should_fail+0x3c0/0x510
[  535.678839][ T4522]  __should_failslab+0x9f/0xe0
[  535.683518][ T4522]  should_failslab+0x9/0x20
[  535.687874][ T4522]  kmem_cache_alloc+0x4f/0x2f0
[  535.692660][ T4522]  ? anon_vma_fork+0x1d9/0x4f0
[  535.697471][ T4522]  anon_vma_fork+0x1d9/0x4f0
[  535.701893][ T4522]  dup_mmap+0x7ec/0xec0
[  535.705884][ T4522]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  535.711097][ T4522]  ? __delayed_free_task+0x110/0x110
[  535.716213][ T4522]  ? __kasan_check_write+0x14/0x20
[  535.721161][ T4522]  ? mm_init+0x6bb/0x870
[  535.725236][ T4522]  dup_mm+0x91/0x330
[  535.728969][ T4522]  copy_mm+0x108/0x1b0
[  535.732874][ T4522]  copy_process+0x127a/0x3240
[  535.737387][ T4522]  ? proc_fail_nth_write+0x213/0x290
[  535.742506][ T4522]  ? proc_fail_nth_read+0x220/0x220
[  535.747542][ T4522]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  535.752489][ T4522]  ? vfs_write+0x9af/0x1050
[  535.756918][ T4522]  kernel_clone+0x224/0x8f0
[  535.761255][ T4522]  ? file_end_write+0x1b0/0x1b0
[  535.765940][ T4522]  ? mutex_lock+0xb6/0x130
[  535.770194][ T4522]  ? create_io_thread+0x1e0/0x1e0
[  535.775067][ T4522]  ? __mutex_lock_slowpath+0x10/0x10
[  535.780180][ T4522]  __x64_sys_clone+0x289/0x310
[  535.785146][ T4522]  ? __do_sys_vfork+0x130/0x130
[  535.789831][ T4522]  ? debug_smp_processor_id+0x17/0x20
[  535.795019][ T4522]  do_syscall_64+0x44/0xd0
[  535.799363][ T4522]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  535.805086][ T4522] RIP: 0033:0x7f475ae3d829
[  535.809341][ T4522] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  535.828809][ T4522] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  535.837030][ T4522] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  535.844928][ T4522] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  535.852734][ T4522] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  535.860548][ T4522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  535.868447][ T4522] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  535.876345][ T4522]  </TASK>
[  535.881901][ T4524] FAULT_INJECTION: forcing a failure.
[  535.881901][ T4524] name failslab, interval 1, probability 0, space 0, times 0
[  535.894932][ T4524] CPU: 1 PID: 4524 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  535.903569][ T4524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  535.913528][ T4524] Call Trace:
[  535.916656][ T4524]  <TASK>
[  535.919438][ T4524]  dump_stack_lvl+0x151/0x1b7
[  535.924116][ T4524]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  535.929411][ T4524]  dump_stack+0x15/0x17
[  535.933406][ T4524]  should_fail+0x3c0/0x510
[  535.937665][ T4524]  __should_failslab+0x9f/0xe0
[  535.942257][ T4524]  should_failslab+0x9/0x20
[  535.948433][ T4524]  kmem_cache_alloc+0x4f/0x2f0
[  535.953015][ T4524]  ? anon_vma_clone+0xa1/0x510
[  535.957716][ T4524]  anon_vma_clone+0xa1/0x510
[  535.962247][ T4524]  anon_vma_fork+0x91/0x4f0
[  535.966574][ T4524]  ? dup_mmap+0x6ef/0xec0
[  535.970739][ T4524]  dup_mmap+0x7ec/0xec0
[  535.974825][ T4524]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  535.980024][ T4524]  ? __delayed_free_task+0x110/0x110
[  535.985154][ T4524]  ? __kasan_check_write+0x14/0x20
[  535.990093][ T4524]  ? mm_init+0x6bb/0x870
[  535.994171][ T4524]  dup_mm+0x91/0x330
[  535.997925][ T4524]  copy_mm+0x108/0x1b0
[  536.001809][ T4524]  copy_process+0x127a/0x3240
[  536.006322][ T4524]  ? proc_fail_nth_write+0x213/0x290
[  536.011440][ T4524]  ? proc_fail_nth_read+0x220/0x220
[  536.016478][ T4524]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  536.021425][ T4524]  ? vfs_write+0x9af/0x1050
[  536.025763][ T4524]  kernel_clone+0x224/0x8f0
[  536.030101][ T4524]  ? file_end_write+0x1b0/0x1b0
[  536.034788][ T4524]  ? mutex_lock+0xb6/0x130
[  536.039042][ T4524]  ? create_io_thread+0x1e0/0x1e0
[  536.043919][ T4524]  ? __mutex_lock_slowpath+0x10/0x10
[  536.049032][ T4524]  __x64_sys_clone+0x289/0x310
[  536.053623][ T4524]  ? __do_sys_vfork+0x130/0x130
[  536.058323][ T4524]  ? debug_smp_processor_id+0x17/0x20
[  536.063516][ T4524]  do_syscall_64+0x44/0xd0
[  536.067788][ T4524]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  536.073497][ T4524] RIP: 0033:0x7f475ae3d829
[  536.077753][ T4524] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  536.097548][ T4524] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  536.105787][ T4524] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  536.113861][ T4524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  536.121667][ T4524] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  536.129477][ T4524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  536.137289][ T4524] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  536.145108][ T4524]  </TASK>
[  536.152051][ T4528] FAULT_INJECTION: forcing a failure.
[  536.152051][ T4528] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  536.165119][ T4528] CPU: 1 PID: 4528 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  536.173380][ T4528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  536.183275][ T4528] Call Trace:
[  536.186398][ T4528]  <TASK>
[  536.189177][ T4528]  dump_stack_lvl+0x151/0x1b7
[  536.193691][ T4528]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  536.198984][ T4528]  ? is_module_text_address+0xe1/0x140
[  536.204285][ T4528]  ? stack_trace_save+0x1f0/0x1f0
[  536.209163][ T4528]  dump_stack+0x15/0x17
[  536.213134][ T4528]  should_fail+0x3c0/0x510
[  536.217383][ T4528]  should_fail_alloc_page+0x58/0x70
[  536.222418][ T4528]  __alloc_pages+0x207/0x850
[  536.226860][ T4528]  ? stack_trace_save+0x12d/0x1f0
[  536.231704][ T4528]  ? stack_trace_snprint+0x100/0x100
[  536.236825][ T4528]  ? zone_watermark_fast+0x200/0x200
[  536.241968][ T4528]  ? __kasan_slab_alloc+0xc9/0xe0
[  536.246811][ T4528]  ? __kasan_slab_alloc+0xc9/0xe0
[  536.251665][ T4528]  ? __kasan_slab_alloc+0xb2/0xe0
[  536.256616][ T4528]  ? kmem_cache_alloc+0x189/0x2f0
[  536.261474][ T4528]  ? anon_vma_fork+0x1d9/0x4f0
[  536.266073][ T4528]  get_zeroed_page+0x19/0x40
[  536.270527][ T4528]  __pud_alloc+0x8b/0x260
[  536.274672][ T4528]  ? handle_mm_fault+0x2f60/0x2f60
[  536.279613][ T4528]  copy_page_range+0xd9e/0x1090
[  536.284302][ T4528]  ? pfn_valid+0x1e0/0x1e0
[  536.288561][ T4528]  dup_mmap+0x9fc/0xec0
[  536.292548][ T4528]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  536.297755][ T4528]  ? __delayed_free_task+0x110/0x110
[  536.302881][ T4528]  ? __kasan_check_write+0x14/0x20
[  536.307822][ T4528]  ? mm_init+0x6bb/0x870
[  536.311898][ T4528]  dup_mm+0x91/0x330
[  536.315632][ T4528]  copy_mm+0x108/0x1b0
[  536.319537][ T4528]  copy_process+0x127a/0x3240
[  536.324052][ T4528]  ? proc_fail_nth_write+0x213/0x290
[  536.329203][ T4528]  ? proc_fail_nth_read+0x220/0x220
[  536.334208][ T4528]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  536.339151][ T4528]  ? vfs_write+0x9af/0x1050
[  536.343492][ T4528]  kernel_clone+0x224/0x8f0
[  536.347832][ T4528]  ? file_end_write+0x1b0/0x1b0
[  536.352524][ T4528]  ? mutex_lock+0xb6/0x130
[  536.356777][ T4528]  ? create_io_thread+0x1e0/0x1e0
[  536.361678][ T4528]  ? __mutex_lock_slowpath+0x10/0x10
[  536.366755][ T4528]  __x64_sys_clone+0x289/0x310
[  536.371359][ T4528]  ? __do_sys_vfork+0x130/0x130
[  536.376038][ T4528]  ? debug_smp_processor_id+0x17/0x20
[  536.381286][ T4528]  do_syscall_64+0x44/0xd0
[  536.385521][ T4528]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  536.391234][ T4528] RIP: 0033:0x7f475ae3d829
[  536.395483][ T4528] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  536.414922][ T4528] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  536.423163][ T4528] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  536.430974][ T4528] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  536.438789][ T4528] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  536.446602][ T4528] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  536.454412][ T4528] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  536.462226][ T4528]  </TASK>
[  536.469761][ T4530] FAULT_INJECTION: forcing a failure.
[  536.469761][ T4530] name failslab, interval 1, probability 0, space 0, times 0
[  536.482202][ T4530] CPU: 1 PID: 4530 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  536.490484][ T4530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  536.500644][ T4530] Call Trace:
[  536.503762][ T4530]  <TASK>
[  536.506541][ T4530]  dump_stack_lvl+0x151/0x1b7
[  536.511050][ T4530]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  536.516345][ T4530]  dump_stack+0x15/0x17
[  536.520337][ T4530]  should_fail+0x3c0/0x510
[  536.524593][ T4530]  __should_failslab+0x9f/0xe0
[  536.529190][ T4530]  should_failslab+0x9/0x20
[  536.533531][ T4530]  kmem_cache_alloc+0x4f/0x2f0
[  536.538131][ T4530]  ? dup_mmap+0x6d3/0xec0
[  536.542298][ T4530]  dup_mmap+0x6d3/0xec0
[  536.546293][ T4530]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  536.551500][ T4530]  ? __delayed_free_task+0x110/0x110
[  536.556633][ T4530]  ? __kasan_check_write+0x14/0x20
[  536.561676][ T4530]  ? mm_init+0x6bb/0x870
[  536.565756][ T4530]  dup_mm+0x91/0x330
[  536.569492][ T4530]  copy_mm+0x108/0x1b0
[  536.573393][ T4530]  copy_process+0x127a/0x3240
[  536.577907][ T4530]  ? proc_fail_nth_write+0x213/0x290
[  536.583111][ T4530]  ? proc_fail_nth_read+0x220/0x220
[  536.588144][ T4530]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  536.593092][ T4530]  ? vfs_write+0x9af/0x1050
[  536.597435][ T4530]  kernel_clone+0x224/0x8f0
[  536.601785][ T4530]  ? file_end_write+0x1b0/0x1b0
[  536.606464][ T4530]  ? mutex_lock+0xb6/0x130
[  536.610741][ T4530]  ? create_io_thread+0x1e0/0x1e0
[  536.615572][ T4530]  ? __mutex_lock_slowpath+0x10/0x10
[  536.620701][ T4530]  __x64_sys_clone+0x289/0x310
[  536.625291][ T4530]  ? __do_sys_vfork+0x130/0x130
[  536.629980][ T4530]  ? debug_smp_processor_id+0x17/0x20
[  536.635188][ T4530]  do_syscall_64+0x44/0xd0
[  536.639441][ T4530]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  536.645168][ T4530] RIP: 0033:0x7f475ae3d829
[  536.649422][ T4530] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  536.668861][ T4530] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  536.677105][ T4530] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  536.684920][ T4530] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  536.692729][ T4530] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  536.700538][ T4530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  536.708376][ T4530] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  536.716163][ T4530]  </TASK>
[  536.721680][ T4532] FAULT_INJECTION: forcing a failure.
[  536.721680][ T4532] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  536.734784][ T4532] CPU: 1 PID: 4532 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  536.743023][ T4532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  536.752934][ T4532] Call Trace:
[  536.756043][ T4532]  <TASK>
[  536.758823][ T4532]  dump_stack_lvl+0x151/0x1b7
[  536.763332][ T4532]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  536.768624][ T4532]  ? is_module_text_address+0xe1/0x140
[  536.773918][ T4532]  ? stack_trace_save+0x1f0/0x1f0
[  536.778779][ T4532]  dump_stack+0x15/0x17
[  536.782776][ T4532]  should_fail+0x3c0/0x510
[  536.787024][ T4532]  should_fail_alloc_page+0x58/0x70
[  536.792100][ T4532]  __alloc_pages+0x207/0x850
[  536.796486][ T4532]  ? stack_trace_save+0x12d/0x1f0
[  536.801348][ T4532]  ? stack_trace_snprint+0x100/0x100
[  536.806465][ T4532]  ? zone_watermark_fast+0x200/0x200
[  536.811585][ T4532]  ? __kasan_slab_alloc+0xc9/0xe0
[  536.816492][ T4532]  ? __kasan_slab_alloc+0xc9/0xe0
[  536.821307][ T4532]  ? __kasan_slab_alloc+0xb2/0xe0
[  536.826255][ T4532]  ? kmem_cache_alloc+0x189/0x2f0
[  536.831120][ T4532]  ? anon_vma_fork+0x1d9/0x4f0
[  536.835714][ T4532]  get_zeroed_page+0x19/0x40
[  536.840142][ T4532]  __pud_alloc+0x8b/0x260
[  536.844309][ T4532]  ? handle_mm_fault+0x2f60/0x2f60
[  536.849255][ T4532]  copy_page_range+0xd9e/0x1090
[  536.853942][ T4532]  ? pfn_valid+0x1e0/0x1e0
[  536.858194][ T4532]  dup_mmap+0x9fc/0xec0
[  536.862187][ T4532]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  536.867398][ T4532]  ? __delayed_free_task+0x110/0x110
[  536.872519][ T4532]  ? __kasan_check_write+0x14/0x20
[  536.877461][ T4532]  ? mm_init+0x6bb/0x870
[  536.881555][ T4532]  dup_mm+0x91/0x330
[  536.885273][ T4532]  copy_mm+0x108/0x1b0
[  536.889187][ T4532]  copy_process+0x127a/0x3240
[  536.893783][ T4532]  ? proc_fail_nth_write+0x213/0x290
[  536.898909][ T4532]  ? proc_fail_nth_read+0x220/0x220
[  536.903935][ T4532]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  536.908882][ T4532]  ? vfs_write+0x9af/0x1050
[  536.913220][ T4532]  kernel_clone+0x224/0x8f0
[  536.917564][ T4532]  ? file_end_write+0x1b0/0x1b0
[  536.922248][ T4532]  ? mutex_lock+0xb6/0x130
[  536.926510][ T4532]  ? create_io_thread+0x1e0/0x1e0
[  536.931363][ T4532]  ? __mutex_lock_slowpath+0x10/0x10
[  536.936490][ T4532]  __x64_sys_clone+0x289/0x310
[  536.941084][ T4532]  ? __do_sys_vfork+0x130/0x130
[  536.945771][ T4532]  ? debug_smp_processor_id+0x17/0x20
[  536.951063][ T4532]  do_syscall_64+0x44/0xd0
[  536.955402][ T4532]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  536.961128][ T4532] RIP: 0033:0x7f475ae3d829
[  536.965385][ T4532] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  536.984838][ T4532] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  536.993155][ T4532] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  537.001053][ T4532] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  537.008863][ T4532] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  537.016677][ T4532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  537.024494][ T4532] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  537.032298][ T4532]  </TASK>
[  537.038803][ T4534] FAULT_INJECTION: forcing a failure.
[  537.038803][ T4534] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  537.051991][ T4534] CPU: 0 PID: 4534 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  537.060305][ T4534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  537.070194][ T4534] Call Trace:
[  537.073318][ T4534]  <TASK>
[  537.076097][ T4534]  dump_stack_lvl+0x151/0x1b7
[  537.080618][ T4534]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  537.085907][ T4534]  dump_stack+0x15/0x17
[  537.089899][ T4534]  should_fail+0x3c0/0x510
[  537.094150][ T4534]  should_fail_alloc_page+0x58/0x70
[  537.099187][ T4534]  __alloc_pages+0x207/0x850
[  537.103611][ T4534]  ? zone_watermark_fast+0x200/0x200
[  537.108731][ T4534]  ? dup_mmap+0x9fc/0xec0
[  537.112894][ T4534]  ? dup_mm+0x91/0x330
[  537.116807][ T4534]  ? copy_mm+0x108/0x1b0
[  537.120886][ T4534]  ? copy_process+0x127a/0x3240
[  537.125574][ T4534]  ? kvm_sched_clock_read+0x18/0x40
[  537.130602][ T4534]  pte_alloc_one+0x73/0x1b0
[  537.134944][ T4534]  ? pfn_modify_allowed+0x2e0/0x2e0
[  537.139978][ T4534]  ? __kasan_check_write+0x14/0x20
[  537.144990][ T4534]  ? __set_page_owner+0x2ee/0x310
[  537.149798][ T4534]  __pte_alloc+0x86/0x350
[  537.153957][ T4534]  ? free_pgtables+0x210/0x210
[  537.158551][ T4534]  copy_pte_range+0x1b1f/0x20b0
[  537.163324][ T4534]  ? __kunmap_atomic+0x80/0x80
[  537.167923][ T4534]  ? __pud_alloc+0x260/0x260
[  537.172348][ T4534]  ? __pud_alloc+0x218/0x260
[  537.176780][ T4534]  ? handle_mm_fault+0x2f60/0x2f60
[  537.181740][ T4534]  copy_page_range+0xc1e/0x1090
[  537.186414][ T4534]  ? pfn_valid+0x1e0/0x1e0
[  537.190665][ T4534]  dup_mmap+0x9fc/0xec0
[  537.194653][ T4534]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  537.199874][ T4534]  ? __delayed_free_task+0x110/0x110
[  537.204982][ T4534]  ? __kasan_check_write+0x14/0x20
[  537.209929][ T4534]  ? mm_init+0x6bb/0x870
[  537.214015][ T4534]  dup_mm+0x91/0x330
[  537.217740][ T4534]  copy_mm+0x108/0x1b0
[  537.221734][ T4534]  copy_process+0x127a/0x3240
[  537.226247][ T4534]  ? proc_fail_nth_write+0x213/0x290
[  537.231372][ T4534]  ? proc_fail_nth_read+0x220/0x220
[  537.236408][ T4534]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  537.241362][ T4534]  ? vfs_write+0x9af/0x1050
[  537.245687][ T4534]  kernel_clone+0x224/0x8f0
[  537.250028][ T4534]  ? file_end_write+0x1b0/0x1b0
[  537.254715][ T4534]  ? mutex_lock+0xb6/0x130
[  537.258970][ T4534]  ? create_io_thread+0x1e0/0x1e0
[  537.263828][ T4534]  ? __mutex_lock_slowpath+0x10/0x10
[  537.268959][ T4534]  __x64_sys_clone+0x289/0x310
[  537.273578][ T4534]  ? __do_sys_vfork+0x130/0x130
[  537.278322][ T4534]  ? debug_smp_processor_id+0x17/0x20
[  537.283526][ T4534]  do_syscall_64+0x44/0xd0
[  537.287780][ T4534]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  537.293510][ T4534] RIP: 0033:0x7f475ae3d829
[  537.297775][ T4534] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  537.317204][ T4534] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  537.325448][ T4534] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  537.334303][ T4534] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  537.342112][ T4534] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  537.349923][ T4534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  537.357735][ T4534] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  537.365808][ T4534]  </TASK>
[  537.371624][ T4537] FAULT_INJECTION: forcing a failure.
[  537.371624][ T4537] name failslab, interval 1, probability 0, space 0, times 0
[  537.384087][ T4537] CPU: 0 PID: 4537 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  537.392438][ T4537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  537.402777][ T4537] Call Trace:
[  537.405891][ T4537]  <TASK>
[  537.408681][ T4537]  dump_stack_lvl+0x151/0x1b7
[  537.413181][ T4537]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  537.418480][ T4537]  dump_stack+0x15/0x17
[  537.422467][ T4537]  should_fail+0x3c0/0x510
[  537.426723][ T4537]  __should_failslab+0x9f/0xe0
[  537.431320][ T4537]  should_failslab+0x9/0x20
[  537.435671][ T4537]  kmem_cache_alloc+0x4f/0x2f0
[  537.440260][ T4537]  ? anon_vma_clone+0xa1/0x510
[  537.444860][ T4537]  anon_vma_clone+0xa1/0x510
[  537.449285][ T4537]  anon_vma_fork+0x91/0x4f0
[  537.453624][ T4537]  ? dup_mmap+0x6ef/0xec0
[  537.457791][ T4537]  dup_mmap+0x7ec/0xec0
[  537.461787][ T4537]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  537.467078][ T4537]  ? __delayed_free_task+0x110/0x110
[  537.472203][ T4537]  ? __kasan_check_write+0x14/0x20
[  537.477147][ T4537]  ? mm_init+0x6bb/0x870
[  537.481317][ T4537]  dup_mm+0x91/0x330
[  537.485131][ T4537]  copy_mm+0x108/0x1b0
[  537.489035][ T4537]  copy_process+0x127a/0x3240
[  537.493550][ T4537]  ? proc_fail_nth_write+0x213/0x290
[  537.498766][ T4537]  ? proc_fail_nth_read+0x220/0x220
[  537.503792][ T4537]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  537.508742][ T4537]  ? vfs_write+0x9af/0x1050
[  537.513086][ T4537]  kernel_clone+0x224/0x8f0
[  537.517419][ T4537]  ? file_end_write+0x1b0/0x1b0
[  537.522104][ T4537]  ? mutex_lock+0xb6/0x130
[  537.526356][ T4537]  ? create_io_thread+0x1e0/0x1e0
[  537.531306][ T4537]  ? __mutex_lock_slowpath+0x10/0x10
[  537.536425][ T4537]  __x64_sys_clone+0x289/0x310
[  537.541025][ T4537]  ? __do_sys_vfork+0x130/0x130
[  537.545714][ T4537]  ? debug_smp_processor_id+0x17/0x20
[  537.550918][ T4537]  do_syscall_64+0x44/0xd0
[  537.555173][ T4537]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  537.560898][ T4537] RIP: 0033:0x7f475ae3d829
[  537.565353][ T4537] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  537.584776][ T4537] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  537.593018][ T4537] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  537.600927][ T4537] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  537.608824][ T4537] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  537.616708][ T4537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  537.624520][ T4537] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  537.632347][ T4537]  </TASK>
[  537.638487][ T4540] FAULT_INJECTION: forcing a failure.
[  537.638487][ T4540] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  537.651871][ T4540] CPU: 1 PID: 4540 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  537.660187][ T4540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  537.670088][ T4540] Call Trace:
[  537.673214][ T4540]  <TASK>
[  537.675978][ T4540]  dump_stack_lvl+0x151/0x1b7
[  537.680590][ T4540]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  537.685968][ T4540]  ? is_module_text_address+0xe1/0x140
[  537.691354][ T4540]  ? stack_trace_save+0x1f0/0x1f0
[  537.696298][ T4540]  dump_stack+0x15/0x17
[  537.700378][ T4540]  should_fail+0x3c0/0x510
[  537.704635][ T4540]  should_fail_alloc_page+0x58/0x70
[  537.709668][ T4540]  __alloc_pages+0x207/0x850
[  537.714090][ T4540]  ? stack_trace_save+0x12d/0x1f0
[  537.718968][ T4540]  ? stack_trace_snprint+0x100/0x100
[  537.724070][ T4540]  ? zone_watermark_fast+0x200/0x200
[  537.729288][ T4540]  ? __kasan_slab_alloc+0xc9/0xe0
[  537.734165][ T4540]  ? __kasan_slab_alloc+0xc9/0xe0
[  537.738995][ T4540]  ? __kasan_slab_alloc+0xb2/0xe0
[  537.743860][ T4540]  ? kmem_cache_alloc+0x189/0x2f0
[  537.748727][ T4540]  ? anon_vma_fork+0x1d9/0x4f0
[  537.753318][ T4540]  get_zeroed_page+0x19/0x40
[  537.757746][ T4540]  __pud_alloc+0x8b/0x260
[  537.761910][ T4540]  ? handle_mm_fault+0x2f60/0x2f60
[  537.766859][ T4540]  copy_page_range+0xd9e/0x1090
[  537.771660][ T4540]  ? pfn_valid+0x1e0/0x1e0
[  537.775892][ T4540]  dup_mmap+0x9fc/0xec0
[  537.779879][ T4540]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  537.785086][ T4540]  ? __delayed_free_task+0x110/0x110
[  537.790211][ T4540]  ? __kasan_check_write+0x14/0x20
[  537.795164][ T4540]  ? mm_init+0x6bb/0x870
[  537.799318][ T4540]  dup_mm+0x91/0x330
[  537.803050][ T4540]  copy_mm+0x108/0x1b0
[  537.806955][ T4540]  copy_process+0x127a/0x3240
[  537.811568][ T4540]  ? proc_fail_nth_write+0x213/0x290
[  537.816682][ T4540]  ? proc_fail_nth_read+0x220/0x220
[  537.821716][ T4540]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  537.826666][ T4540]  ? vfs_write+0x9af/0x1050
[  537.831001][ T4540]  kernel_clone+0x224/0x8f0
[  537.835344][ T4540]  ? file_end_write+0x1b0/0x1b0
[  537.840124][ T4540]  ? mutex_lock+0xb6/0x130
[  537.844368][ T4540]  ? create_io_thread+0x1e0/0x1e0
[  537.849242][ T4540]  ? __mutex_lock_slowpath+0x10/0x10
[  537.854438][ T4540]  __x64_sys_clone+0x289/0x310
[  537.859038][ T4540]  ? __do_sys_vfork+0x130/0x130
[  537.863904][ T4540]  ? debug_smp_processor_id+0x17/0x20
[  537.869197][ T4540]  do_syscall_64+0x44/0xd0
[  537.873446][ T4540]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  537.879258][ T4540] RIP: 0033:0x7f475ae3d829
[  537.883525][ T4540] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  537.904365][ T4540] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  537.912595][ T4540] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  537.920411][ T4540] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  537.928318][ T4540] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  537.936120][ T4540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  537.944039][ T4540] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  537.951856][ T4540]  </TASK>
[  537.959214][ T4542] FAULT_INJECTION: forcing a failure.
[  537.959214][ T4542] name failslab, interval 1, probability 0, space 0, times 0
[  537.971751][ T4542] CPU: 0 PID: 4542 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  537.980072][ T4542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  537.990052][ T4542] Call Trace:
[  537.993171][ T4542]  <TASK>
[  537.996052][ T4542]  dump_stack_lvl+0x151/0x1b7
[  538.000725][ T4542]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  538.006024][ T4542]  dump_stack+0x15/0x17
[  538.010268][ T4542]  should_fail+0x3c0/0x510
[  538.014522][ T4542]  __should_failslab+0x9f/0xe0
[  538.019121][ T4542]  should_failslab+0x9/0x20
[  538.023904][ T4542]  kmem_cache_alloc+0x4f/0x2f0
[  538.028581][ T4542]  ? anon_vma_fork+0x1d9/0x4f0
[  538.033183][ T4542]  anon_vma_fork+0x1d9/0x4f0
[  538.037785][ T4542]  dup_mmap+0x7ec/0xec0
[  538.041799][ T4542]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  538.047072][ T4542]  ? __delayed_free_task+0x110/0x110
[  538.052188][ T4542]  ? __kasan_check_write+0x14/0x20
[  538.057231][ T4542]  ? mm_init+0x6bb/0x870
[  538.061308][ T4542]  dup_mm+0x91/0x330
[  538.065057][ T4542]  copy_mm+0x108/0x1b0
[  538.069126][ T4542]  copy_process+0x127a/0x3240
[  538.073649][ T4542]  ? proc_fail_nth_write+0x213/0x290
[  538.079276][ T4542]  ? proc_fail_nth_read+0x220/0x220
[  538.085265][ T4542]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  538.090213][ T4542]  ? vfs_write+0x9af/0x1050
[  538.094559][ T4542]  kernel_clone+0x224/0x8f0
[  538.098889][ T4542]  ? file_end_write+0x1b0/0x1b0
[  538.103584][ T4542]  ? mutex_lock+0xb6/0x130
[  538.107828][ T4542]  ? create_io_thread+0x1e0/0x1e0
[  538.112691][ T4542]  ? __mutex_lock_slowpath+0x10/0x10
[  538.117812][ T4542]  __x64_sys_clone+0x289/0x310
[  538.122506][ T4542]  ? __do_sys_vfork+0x130/0x130
[  538.127190][ T4542]  ? debug_smp_processor_id+0x17/0x20
[  538.132566][ T4542]  do_syscall_64+0x44/0xd0
[  538.136820][ T4542]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  538.142635][ T4542] RIP: 0033:0x7f475ae3d829
[  538.146974][ T4542] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  538.166505][ T4542] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  538.174840][ T4542] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  538.182646][ T4542] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  538.190460][ T4542] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  538.198267][ T4542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  538.206075][ T4542] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  538.214021][ T4542]  </TASK>
[  538.219262][ T4545] FAULT_INJECTION: forcing a failure.
[  538.219262][ T4545] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  538.232342][ T4545] CPU: 1 PID: 4545 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  538.240672][ T4545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  538.250666][ T4545] Call Trace:
[  538.253865][ T4545]  <TASK>
[  538.256645][ T4545]  dump_stack_lvl+0x151/0x1b7
[  538.261169][ T4545]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  538.266454][ T4545]  ? is_module_text_address+0xe1/0x140
[  538.271917][ T4545]  ? stack_trace_save+0x1f0/0x1f0
[  538.276950][ T4545]  dump_stack+0x15/0x17
[  538.281119][ T4545]  should_fail+0x3c0/0x510
[  538.285543][ T4545]  should_fail_alloc_page+0x58/0x70
[  538.290597][ T4545]  __alloc_pages+0x207/0x850
[  538.295154][ T4545]  ? stack_trace_save+0x12d/0x1f0
[  538.299966][ T4545]  ? stack_trace_snprint+0x100/0x100
[  538.305073][ T4545]  ? zone_watermark_fast+0x200/0x200
[  538.310191][ T4545]  ? __kasan_slab_alloc+0xc9/0xe0
[  538.316101][ T4545]  ? __kasan_slab_alloc+0xc9/0xe0
[  538.320958][ T4545]  ? __kasan_slab_alloc+0xb2/0xe0
[  538.325815][ T4545]  ? kmem_cache_alloc+0x189/0x2f0
[  538.330675][ T4545]  ? anon_vma_fork+0x1d9/0x4f0
[  538.335467][ T4545]  get_zeroed_page+0x19/0x40
[  538.339964][ T4545]  __pud_alloc+0x8b/0x260
[  538.344136][ T4545]  ? handle_mm_fault+0x2f60/0x2f60
[  538.349321][ T4545]  copy_page_range+0xd9e/0x1090
[  538.353988][ T4545]  ? pfn_valid+0x1e0/0x1e0
[  538.358244][ T4545]  dup_mmap+0x9fc/0xec0
[  538.362223][ T4545]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  538.368501][ T4545]  ? __delayed_free_task+0x110/0x110
[  538.373610][ T4545]  ? __kasan_check_write+0x14/0x20
[  538.378522][ T4545]  ? mm_init+0x6bb/0x870
[  538.382610][ T4545]  dup_mm+0x91/0x330
[  538.386338][ T4545]  copy_mm+0x108/0x1b0
[  538.390248][ T4545]  copy_process+0x127a/0x3240
[  538.394949][ T4545]  ? proc_fail_nth_write+0x213/0x290
[  538.400140][ T4545]  ? proc_fail_nth_read+0x220/0x220
[  538.405171][ T4545]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  538.410375][ T4545]  ? vfs_write+0x9af/0x1050
[  538.414719][ T4545]  kernel_clone+0x224/0x8f0
[  538.419057][ T4545]  ? file_end_write+0x1b0/0x1b0
[  538.423755][ T4545]  ? mutex_lock+0xb6/0x130
[  538.428000][ T4545]  ? create_io_thread+0x1e0/0x1e0
[  538.432868][ T4545]  ? __mutex_lock_slowpath+0x10/0x10
[  538.438792][ T4545]  __x64_sys_clone+0x289/0x310
[  538.443381][ T4545]  ? __do_sys_vfork+0x130/0x130
[  538.448189][ T4545]  ? debug_smp_processor_id+0x17/0x20
[  538.453492][ T4545]  do_syscall_64+0x44/0xd0
[  538.457737][ T4545]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  538.463465][ T4545] RIP: 0033:0x7f475ae3d829
[  538.467719][ T4545] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  538.487256][ T4545] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  538.495498][ T4545] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  538.503710][ T4545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  538.511469][ T4545] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  538.519278][ T4545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  538.527091][ T4545] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  538.534906][ T4545]  </TASK>
[  538.541508][ T4547] FAULT_INJECTION: forcing a failure.
[  538.541508][ T4547] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  538.554551][ T4547] CPU: 1 PID: 4547 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  538.562932][ T4547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  538.572827][ T4547] Call Trace:
[  538.575952][ T4547]  <TASK>
[  538.578731][ T4547]  dump_stack_lvl+0x151/0x1b7
[  538.583244][ T4547]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  538.588535][ T4547]  ? is_module_text_address+0xe1/0x140
[  538.593829][ T4547]  ? stack_trace_save+0x1f0/0x1f0
[  538.598690][ T4547]  dump_stack+0x15/0x17
[  538.603214][ T4547]  should_fail+0x3c0/0x510
[  538.607462][ T4547]  should_fail_alloc_page+0x58/0x70
[  538.612494][ T4547]  __alloc_pages+0x207/0x850
[  538.616918][ T4547]  ? stack_trace_save+0x12d/0x1f0
[  538.621776][ T4547]  ? stack_trace_snprint+0x100/0x100
[  538.626894][ T4547]  ? zone_watermark_fast+0x200/0x200
[  538.632452][ T4547]  ? __kasan_slab_alloc+0xc9/0xe0
[  538.637484][ T4547]  ? __kasan_slab_alloc+0xc9/0xe0
[  538.642645][ T4547]  ? __kasan_slab_alloc+0xb2/0xe0
[  538.647503][ T4547]  ? kmem_cache_alloc+0x189/0x2f0
[  538.652374][ T4547]  ? anon_vma_fork+0x1d9/0x4f0
[  538.656967][ T4547]  get_zeroed_page+0x19/0x40
[  538.661395][ T4547]  __pud_alloc+0x8b/0x260
[  538.665566][ T4547]  ? handle_mm_fault+0x2f60/0x2f60
[  538.670508][ T4547]  copy_page_range+0xd9e/0x1090
[  538.675366][ T4547]  ? pfn_valid+0x1e0/0x1e0
[  538.679793][ T4547]  dup_mmap+0x9fc/0xec0
[  538.683785][ T4547]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  538.688992][ T4547]  ? __delayed_free_task+0x110/0x110
[  538.694202][ T4547]  ? __kasan_check_write+0x14/0x20
[  538.699154][ T4547]  ? mm_init+0x6bb/0x870
[  538.703226][ T4547]  dup_mm+0x91/0x330
[  538.706964][ T4547]  copy_mm+0x108/0x1b0
[  538.710861][ T4547]  copy_process+0x127a/0x3240
[  538.715476][ T4547]  ? proc_fail_nth_write+0x213/0x290
[  538.720669][ T4547]  ? proc_fail_nth_read+0x220/0x220
[  538.725702][ T4547]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  538.730658][ T4547]  ? vfs_write+0x9af/0x1050
[  538.735003][ T4547]  kernel_clone+0x224/0x8f0
[  538.739503][ T4547]  ? file_end_write+0x1b0/0x1b0
[  538.745234][ T4547]  ? mutex_lock+0xb6/0x130
[  538.749483][ T4547]  ? create_io_thread+0x1e0/0x1e0
[  538.754348][ T4547]  ? __mutex_lock_slowpath+0x10/0x10
[  538.759554][ T4547]  __x64_sys_clone+0x289/0x310
[  538.764154][ T4547]  ? __do_sys_vfork+0x130/0x130
[  538.768846][ T4547]  ? debug_smp_processor_id+0x17/0x20
[  538.774055][ T4547]  do_syscall_64+0x44/0xd0
[  538.778300][ T4547]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  538.784027][ T4547] RIP: 0033:0x7f475ae3d829
[  538.788283][ T4547] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  538.807726][ T4547] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  538.815975][ T4547] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  538.823865][ T4547] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  538.831675][ T4547] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  538.839572][ T4547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  538.847384][ T4547] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  538.855199][ T4547]  </TASK>
[  538.861692][ T4549] FAULT_INJECTION: forcing a failure.
[  538.861692][ T4549] name failslab, interval 1, probability 0, space 0, times 0
[  538.874155][ T4549] CPU: 0 PID: 4549 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  538.882413][ T4549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  538.892460][ T4549] Call Trace:
[  538.895519][ T4549]  <TASK>
[  538.898297][ T4549]  dump_stack_lvl+0x151/0x1b7
[  538.902816][ T4549]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  538.908103][ T4549]  ? __kasan_check_write+0x14/0x20
[  538.913053][ T4549]  ? up_write+0xa1/0x190
[  538.917136][ T4549]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  538.923387][ T4549]  dump_stack+0x15/0x17
[  538.927376][ T4549]  should_fail+0x3c0/0x510
[  538.931623][ T4549]  __should_failslab+0x9f/0xe0
[  538.936230][ T4549]  should_failslab+0x9/0x20
[  538.940562][ T4549]  kmem_cache_alloc+0x4f/0x2f0
[  538.945165][ T4549]  ? anon_vma_fork+0xf7/0x4f0
[  538.949849][ T4549]  anon_vma_fork+0xf7/0x4f0
[  538.954213][ T4549]  ? dup_mmap+0x6ef/0xec0
[  538.958444][ T4549]  dup_mmap+0x7ec/0xec0
[  538.962434][ T4549]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  538.967642][ T4549]  ? __delayed_free_task+0x110/0x110
[  538.972763][ T4549]  ? __kasan_check_write+0x14/0x20
[  538.977710][ T4549]  ? mm_init+0x6bb/0x870
[  538.981878][ T4549]  dup_mm+0x91/0x330
[  538.985611][ T4549]  copy_mm+0x108/0x1b0
[  538.989514][ T4549]  copy_process+0x127a/0x3240
[  538.994026][ T4549]  ? proc_fail_nth_write+0x213/0x290
[  538.999147][ T4549]  ? proc_fail_nth_read+0x220/0x220
[  539.004181][ T4549]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  539.009128][ T4549]  ? vfs_write+0x9af/0x1050
[  539.013469][ T4549]  kernel_clone+0x224/0x8f0
[  539.017893][ T4549]  ? file_end_write+0x1b0/0x1b0
[  539.022581][ T4549]  ? mutex_lock+0xb6/0x130
[  539.026931][ T4549]  ? create_io_thread+0x1e0/0x1e0
[  539.031781][ T4549]  ? __mutex_lock_slowpath+0x10/0x10
[  539.036903][ T4549]  __x64_sys_clone+0x289/0x310
[  539.041518][ T4549]  ? __do_sys_vfork+0x130/0x130
[  539.046191][ T4549]  ? debug_smp_processor_id+0x17/0x20
[  539.051397][ T4549]  do_syscall_64+0x44/0xd0
[  539.055651][ T4549]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  539.061379][ T4549] RIP: 0033:0x7f475ae3d829
[  539.065668][ T4549] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  539.085246][ T4549] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  539.093495][ T4549] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  539.101302][ T4549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  539.109115][ T4549] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  539.116924][ T4549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  539.124734][ T4549] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  539.132552][ T4549]  </TASK>
[  539.139819][ T4552] FAULT_INJECTION: forcing a failure.
[  539.139819][ T4552] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  539.152923][ T4552] CPU: 0 PID: 4552 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  539.161258][ T4552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  539.171240][ T4552] Call Trace:
[  539.174363][ T4552]  <TASK>
[  539.177140][ T4552]  dump_stack_lvl+0x151/0x1b7
[  539.181656][ T4552]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  539.186950][ T4552]  dump_stack+0x15/0x17
[  539.190962][ T4552]  should_fail+0x3c0/0x510
[  539.195196][ T4552]  should_fail_alloc_page+0x58/0x70
[  539.200229][ T4552]  __alloc_pages+0x207/0x850
[  539.204658][ T4552]  ? zone_watermark_fast+0x200/0x200
[  539.209775][ T4552]  ? dup_mmap+0x9fc/0xec0
[  539.213941][ T4552]  ? dup_mm+0x91/0x330
[  539.217846][ T4552]  ? copy_mm+0x108/0x1b0
[  539.221925][ T4552]  ? copy_process+0x127a/0x3240
[  539.226623][ T4552]  ? kvm_sched_clock_read+0x18/0x40
[  539.231825][ T4552]  pte_alloc_one+0x73/0x1b0
[  539.236162][ T4552]  ? pfn_modify_allowed+0x2e0/0x2e0
[  539.241192][ T4552]  ? __kasan_check_write+0x14/0x20
[  539.246140][ T4552]  ? __set_page_owner+0x2ee/0x310
[  539.251003][ T4552]  __pte_alloc+0x86/0x350
[  539.255167][ T4552]  ? free_pgtables+0x210/0x210
[  539.259768][ T4552]  copy_pte_range+0x1b1f/0x20b0
[  539.264458][ T4552]  ? __kunmap_atomic+0x80/0x80
[  539.269052][ T4552]  ? __pud_alloc+0x260/0x260
[  539.273479][ T4552]  ? __pud_alloc+0x218/0x260
[  539.277905][ T4552]  ? handle_mm_fault+0x2f60/0x2f60
[  539.282854][ T4552]  copy_page_range+0xc1e/0x1090
[  539.287544][ T4552]  ? pfn_valid+0x1e0/0x1e0
[  539.291792][ T4552]  dup_mmap+0x9fc/0xec0
[  539.295786][ T4552]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  539.300995][ T4552]  ? __delayed_free_task+0x110/0x110
[  539.306114][ T4552]  ? __kasan_check_write+0x14/0x20
[  539.311060][ T4552]  ? mm_init+0x6bb/0x870
[  539.315143][ T4552]  dup_mm+0x91/0x330
[  539.318871][ T4552]  copy_mm+0x108/0x1b0
[  539.322777][ T4552]  copy_process+0x127a/0x3240
[  539.327290][ T4552]  ? proc_fail_nth_write+0x213/0x290
[  539.332411][ T4552]  ? proc_fail_nth_read+0x220/0x220
[  539.337453][ T4552]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  539.342392][ T4552]  ? vfs_write+0x9af/0x1050
[  539.346733][ T4552]  kernel_clone+0x224/0x8f0
[  539.351159][ T4552]  ? file_end_write+0x1b0/0x1b0
[  539.355845][ T4552]  ? mutex_lock+0xb6/0x130
[  539.360096][ T4552]  ? create_io_thread+0x1e0/0x1e0
[  539.364957][ T4552]  ? __mutex_lock_slowpath+0x10/0x10
[  539.370078][ T4552]  __x64_sys_clone+0x289/0x310
[  539.374678][ T4552]  ? __do_sys_vfork+0x130/0x130
[  539.379365][ T4552]  ? debug_smp_processor_id+0x17/0x20
[  539.384573][ T4552]  do_syscall_64+0x44/0xd0
[  539.388825][ T4552]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  539.394556][ T4552] RIP: 0033:0x7f475ae3d829
[  539.398808][ T4552] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  539.418249][ T4552] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  539.426491][ T4552] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  539.434306][ T4552] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  539.442146][ T4552] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  539.449934][ T4552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  539.457825][ T4552] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  539.465638][ T4552]  </TASK>
[  539.471497][ T4554] FAULT_INJECTION: forcing a failure.
[  539.471497][ T4554] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  539.484569][ T4554] CPU: 0 PID: 4554 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  539.492825][ T4554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  539.502728][ T4554] Call Trace:
[  539.505840][ T4554]  <TASK>
[  539.508618][ T4554]  dump_stack_lvl+0x151/0x1b7
[  539.513131][ T4554]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  539.518424][ T4554]  ? __kasan_check_write+0x14/0x20
[  539.523460][ T4554]  ? __set_page_owner+0x2ee/0x310
[  539.528320][ T4554]  dump_stack+0x15/0x17
[  539.532311][ T4554]  should_fail+0x3c0/0x510
[  539.536566][ T4554]  should_fail_alloc_page+0x58/0x70
[  539.541769][ T4554]  __alloc_pages+0x207/0x850
[  539.546197][ T4554]  ? __alloc_pages+0x3bd/0x850
[  539.550811][ T4554]  ? zone_watermark_fast+0x200/0x200
[  539.555918][ T4554]  ? zone_watermark_fast+0x200/0x200
[  539.561037][ T4554]  ? __kasan_slab_alloc+0xc9/0xe0
[  539.565899][ T4554]  ? __kasan_check_write+0x14/0x20
[  539.571019][ T4554]  ? _raw_spin_lock+0xa3/0x1b0
[  539.575640][ T4554]  __pmd_alloc+0xb1/0x550
[  539.579786][ T4554]  ? kmem_cache_alloc+0x189/0x2f0
[  539.584746][ T4554]  ? anon_vma_fork+0x1d9/0x4f0
[  539.589351][ T4554]  ? __pud_alloc+0x260/0x260
[  539.593769][ T4554]  ? __pud_alloc+0x218/0x260
[  539.598195][ T4554]  ? handle_mm_fault+0x2f60/0x2f60
[  539.603146][ T4554]  copy_page_range+0xd04/0x1090
[  539.607842][ T4554]  ? pfn_valid+0x1e0/0x1e0
[  539.612086][ T4554]  dup_mmap+0x9fc/0xec0
[  539.616081][ T4554]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  539.621293][ T4554]  ? __delayed_free_task+0x110/0x110
[  539.626405][ T4554]  ? __kasan_check_write+0x14/0x20
[  539.631355][ T4554]  ? mm_init+0x6bb/0x870
[  539.635431][ T4554]  dup_mm+0x91/0x330
[  539.639163][ T4554]  copy_mm+0x108/0x1b0
[  539.643069][ T4554]  copy_process+0x127a/0x3240
[  539.647584][ T4554]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  539.652529][ T4554]  ? _raw_spin_unlock+0x4d/0x70
[  539.657482][ T4554]  kernel_clone+0x224/0x8f0
[  539.661816][ T4554]  ? create_io_thread+0x1e0/0x1e0
[  539.666683][ T4554]  __x64_sys_clone+0x289/0x310
[  539.671275][ T4554]  ? __do_sys_vfork+0x130/0x130
[  539.675963][ T4554]  ? debug_smp_processor_id+0x17/0x20
[  539.681276][ T4554]  ? fpregs_assert_state_consistent+0xb6/0xe0
[  539.687158][ T4554]  ? arch_exit_to_user_mode_prepare+0x22/0x70
[  539.693062][ T4554]  do_syscall_64+0x44/0xd0
[  539.697315][ T4554]  ? irqentry_exit+0x12/0x40
[  539.701740][ T4554]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  539.707470][ T4554] RIP: 0033:0x7f475ae3d829
[  539.711724][ T4554] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  539.731161][ T4554] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  539.739408][ T4554] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  539.747216][ T4554] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  539.755030][ T4554] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  539.762927][ T4554] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  539.770913][ T4554] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  539.778749][ T4554]  </TASK>
[  539.786302][ T4556] FAULT_INJECTION: forcing a failure.
[  539.786302][ T4556] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  539.799431][ T4556] CPU: 1 PID: 4556 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  539.807739][ T4556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  539.817632][ T4556] Call Trace:
[  539.820757][ T4556]  <TASK>
[  539.823537][ T4556]  dump_stack_lvl+0x151/0x1b7
[  539.828046][ T4556]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  539.833341][ T4556]  ? __kasan_check_write+0x14/0x20
[  539.838292][ T4556]  ? __set_page_owner+0x2ee/0x310
[  539.843152][ T4556]  dump_stack+0x15/0x17
[  539.847142][ T4556]  should_fail+0x3c0/0x510
[  539.851400][ T4556]  should_fail_alloc_page+0x58/0x70
[  539.856429][ T4556]  __alloc_pages+0x207/0x850
[  539.860858][ T4556]  ? __alloc_pages+0x3bd/0x850
[  539.865453][ T4556]  ? zone_watermark_fast+0x200/0x200
[  539.870613][ T4556]  ? zone_watermark_fast+0x200/0x200
[  539.875696][ T4556]  ? __kasan_slab_alloc+0xc9/0xe0
[  539.880575][ T4556]  ? __kasan_check_write+0x14/0x20
[  539.885518][ T4556]  ? _raw_spin_lock+0xa3/0x1b0
[  539.890103][ T4556]  __pmd_alloc+0xb1/0x550
[  539.894444][ T4556]  ? kmem_cache_alloc+0x189/0x2f0
[  539.899303][ T4556]  ? anon_vma_fork+0x1d9/0x4f0
[  539.903902][ T4556]  ? __pud_alloc+0x260/0x260
[  539.908338][ T4556]  ? __pud_alloc+0x218/0x260
[  539.912755][ T4556]  ? handle_mm_fault+0x2f60/0x2f60
[  539.917703][ T4556]  copy_page_range+0xd04/0x1090
[  539.922479][ T4556]  ? pfn_valid+0x1e0/0x1e0
[  539.926732][ T4556]  dup_mmap+0x9fc/0xec0
[  539.930719][ T4556]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  539.936017][ T4556]  ? __delayed_free_task+0x110/0x110
[  539.941137][ T4556]  ? __kasan_check_write+0x14/0x20
[  539.946085][ T4556]  ? mm_init+0x6bb/0x870
[  539.950164][ T4556]  dup_mm+0x91/0x330
[  539.953896][ T4556]  copy_mm+0x108/0x1b0
[  539.957798][ T4556]  copy_process+0x127a/0x3240
[  539.962316][ T4556]  ? proc_fail_nth_write+0x213/0x290
[  539.967457][ T4556]  ? proc_fail_nth_read+0x220/0x220
[  539.972576][ T4556]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  539.977500][ T4556]  ? vfs_write+0x9af/0x1050
[  539.981846][ T4556]  kernel_clone+0x224/0x8f0
[  539.986183][ T4556]  ? file_end_write+0x1b0/0x1b0
[  539.990869][ T4556]  ? mutex_lock+0xb6/0x130
[  539.995120][ T4556]  ? create_io_thread+0x1e0/0x1e0
[  539.999988][ T4556]  ? __mutex_lock_slowpath+0x10/0x10
[  540.005100][ T4556]  __x64_sys_clone+0x289/0x310
[  540.010220][ T4556]  ? __do_sys_vfork+0x130/0x130
[  540.014914][ T4556]  ? debug_smp_processor_id+0x17/0x20
[  540.020118][ T4556]  do_syscall_64+0x44/0xd0
[  540.024460][ T4556]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  540.030181][ T4556] RIP: 0033:0x7f475ae3d829
[  540.034436][ T4556] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  540.053965][ T4556] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  540.062296][ T4556] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  540.070454][ T4556] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  540.078363][ T4556] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  540.086251][ T4556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  540.094061][ T4556] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  540.101874][ T4556]  </TASK>
[  540.109695][ T4559] FAULT_INJECTION: forcing a failure.
[  540.109695][ T4559] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  540.122973][ T4559] CPU: 0 PID: 4559 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  540.131551][ T4559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  540.141693][ T4559] Call Trace:
[  540.144818][ T4559]  <TASK>
[  540.147683][ T4559]  dump_stack_lvl+0x151/0x1b7
[  540.152281][ T4559]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  540.157664][ T4559]  ? __kasan_check_write+0x14/0x20
[  540.162613][ T4559]  ? __set_page_owner+0x2ee/0x310
[  540.167555][ T4559]  dump_stack+0x15/0x17
[  540.171547][ T4559]  should_fail+0x3c0/0x510
[  540.175799][ T4559]  should_fail_alloc_page+0x58/0x70
[  540.180844][ T4559]  __alloc_pages+0x207/0x850
[  540.185520][ T4559]  ? __alloc_pages+0x3bd/0x850
[  540.190118][ T4559]  ? zone_watermark_fast+0x200/0x200
[  540.195409][ T4559]  ? zone_watermark_fast+0x200/0x200
[  540.200547][ T4559]  ? __kasan_slab_alloc+0xc9/0xe0
[  540.205408][ T4559]  ? __kasan_check_write+0x14/0x20
[  540.210354][ T4559]  ? _raw_spin_lock+0xa3/0x1b0
[  540.214960][ T4559]  __pmd_alloc+0xb1/0x550
[  540.219105][ T4559]  ? kmem_cache_alloc+0x189/0x2f0
[  540.223967][ T4559]  ? anon_vma_fork+0x1d9/0x4f0
[  540.228566][ T4559]  ? __pud_alloc+0x260/0x260
[  540.232990][ T4559]  ? __pud_alloc+0x218/0x260
[  540.237432][ T4559]  ? handle_mm_fault+0x2f60/0x2f60
[  540.242364][ T4559]  copy_page_range+0xd04/0x1090
[  540.247584][ T4559]  ? pfn_valid+0x1e0/0x1e0
[  540.251827][ T4559]  dup_mmap+0x9fc/0xec0
[  540.255822][ T4559]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  540.261026][ T4559]  ? __delayed_free_task+0x110/0x110
[  540.266146][ T4559]  ? __kasan_check_write+0x14/0x20
[  540.271103][ T4559]  ? mm_init+0x6bb/0x870
[  540.275175][ T4559]  dup_mm+0x91/0x330
[  540.278905][ T4559]  copy_mm+0x108/0x1b0
[  540.282812][ T4559]  copy_process+0x127a/0x3240
[  540.287329][ T4559]  ? proc_fail_nth_write+0x213/0x290
[  540.292443][ T4559]  ? proc_fail_nth_read+0x220/0x220
[  540.297492][ T4559]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  540.302444][ T4559]  ? vfs_write+0x9af/0x1050
[  540.306769][ T4559]  kernel_clone+0x224/0x8f0
[  540.311109][ T4559]  ? file_end_write+0x1b0/0x1b0
[  540.315790][ T4559]  ? mutex_lock+0xb6/0x130
[  540.320047][ T4559]  ? create_io_thread+0x1e0/0x1e0
[  540.324904][ T4559]  ? __mutex_lock_slowpath+0x10/0x10
[  540.330027][ T4559]  __x64_sys_clone+0x289/0x310
[  540.334626][ T4559]  ? __do_sys_vfork+0x130/0x130
[  540.339413][ T4559]  ? debug_smp_processor_id+0x17/0x20
[  540.344614][ T4559]  do_syscall_64+0x44/0xd0
[  540.348867][ T4559]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  540.354682][ T4559] RIP: 0033:0x7f475ae3d829
[  540.358937][ T4559] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  540.378377][ T4559] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  540.386622][ T4559] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  540.394436][ T4559] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  540.402243][ T4559] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  540.410053][ T4559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  540.417864][ T4559] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  540.425679][ T4559]  </TASK>
[  540.431129][ T4561] FAULT_INJECTION: forcing a failure.
[  540.431129][ T4561] name failslab, interval 1, probability 0, space 0, times 0
[  540.443616][ T4561] CPU: 0 PID: 4561 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  540.451858][ T4561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  540.461751][ T4561] Call Trace:
[  540.464876][ T4561]  <TASK>
[  540.467654][ T4561]  dump_stack_lvl+0x151/0x1b7
[  540.472205][ T4561]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  540.477463][ T4561]  dump_stack+0x15/0x17
[  540.481454][ T4561]  should_fail+0x3c0/0x510
[  540.485706][ T4561]  __should_failslab+0x9f/0xe0
[  540.490314][ T4561]  should_failslab+0x9/0x20
[  540.494647][ T4561]  kmem_cache_alloc+0x4f/0x2f0
[  540.499252][ T4561]  ? anon_vma_fork+0x1d9/0x4f0
[  540.503852][ T4561]  anon_vma_fork+0x1d9/0x4f0
[  540.508273][ T4561]  dup_mmap+0x7ec/0xec0
[  540.512370][ T4561]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  540.517567][ T4561]  ? __delayed_free_task+0x110/0x110
[  540.522778][ T4561]  ? __kasan_check_write+0x14/0x20
[  540.527712][ T4561]  ? mm_init+0x6bb/0x870
[  540.531802][ T4561]  dup_mm+0x91/0x330
[  540.535524][ T4561]  copy_mm+0x108/0x1b0
[  540.539434][ T4561]  copy_process+0x127a/0x3240
[  540.543953][ T4561]  ? proc_fail_nth_write+0x213/0x290
[  540.549211][ T4561]  ? proc_fail_nth_read+0x220/0x220
[  540.554187][ T4561]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  540.559139][ T4561]  ? vfs_write+0x9af/0x1050
[  540.563557][ T4561]  kernel_clone+0x224/0x8f0
[  540.567899][ T4561]  ? file_end_write+0x1b0/0x1b0
[  540.572766][ T4561]  ? mutex_lock+0xb6/0x130
[  540.577009][ T4561]  ? create_io_thread+0x1e0/0x1e0
[  540.581871][ T4561]  ? __mutex_lock_slowpath+0x10/0x10
[  540.586993][ T4561]  __x64_sys_clone+0x289/0x310
[  540.591858][ T4561]  ? __do_sys_vfork+0x130/0x130
[  540.596657][ T4561]  ? debug_smp_processor_id+0x17/0x20
[  540.602202][ T4561]  do_syscall_64+0x44/0xd0
[  540.607326][ T4561]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  540.613048][ T4561] RIP: 0033:0x7f475ae3d829
[  540.617396][ T4561] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  540.636831][ T4561] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  540.645084][ T4561] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  540.652883][ T4561] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  540.660703][ T4561] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  540.668775][ T4561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  540.676582][ T4561] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  540.684574][ T4561]  </TASK>
[  540.690775][ T4563] FAULT_INJECTION: forcing a failure.
[  540.690775][ T4563] name failslab, interval 1, probability 0, space 0, times 0
[  540.703965][ T4563] CPU: 0 PID: 4563 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  540.712188][ T4563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  540.722085][ T4563] Call Trace:
[  540.725306][ T4563]  <TASK>
[  540.728158][ T4563]  dump_stack_lvl+0x151/0x1b7
[  540.732863][ T4563]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  540.738157][ T4563]  dump_stack+0x15/0x17
[  540.742155][ T4563]  should_fail+0x3c0/0x510
[  540.746405][ T4563]  __should_failslab+0x9f/0xe0
[  540.751001][ T4563]  should_failslab+0x9/0x20
[  540.755343][ T4563]  kmem_cache_alloc+0x4f/0x2f0
[  540.759944][ T4563]  ? anon_vma_fork+0x1d9/0x4f0
[  540.764806][ T4563]  anon_vma_fork+0x1d9/0x4f0
[  540.769230][ T4563]  dup_mmap+0x7ec/0xec0
[  540.773408][ T4563]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  540.778622][ T4563]  ? __delayed_free_task+0x110/0x110
[  540.783843][ T4563]  ? __kasan_check_write+0x14/0x20
[  540.788784][ T4563]  ? mm_init+0x6bb/0x870
[  540.792862][ T4563]  dup_mm+0x91/0x330
[  540.796585][ T4563]  copy_mm+0x108/0x1b0
[  540.800671][ T4563]  copy_process+0x127a/0x3240
[  540.805181][ T4563]  ? proc_fail_nth_write+0x213/0x290
[  540.810372][ T4563]  ? proc_fail_nth_read+0x220/0x220
[  540.815422][ T4563]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  540.820382][ T4563]  ? vfs_write+0x9af/0x1050
[  540.824719][ T4563]  kernel_clone+0x224/0x8f0
[  540.829047][ T4563]  ? file_end_write+0x1b0/0x1b0
[  540.833735][ T4563]  ? mutex_lock+0xb6/0x130
[  540.838074][ T4563]  ? create_io_thread+0x1e0/0x1e0
[  540.843034][ T4563]  ? __mutex_lock_slowpath+0x10/0x10
[  540.848142][ T4563]  __x64_sys_clone+0x289/0x310
[  540.852742][ T4563]  ? __do_sys_vfork+0x130/0x130
[  540.857515][ T4563]  ? debug_smp_processor_id+0x17/0x20
[  540.862985][ T4563]  do_syscall_64+0x44/0xd0
[  540.867245][ T4563]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  540.873142][ T4563] RIP: 0033:0x7f475ae3d829
[  540.877391][ T4563] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  540.896942][ T4563] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  540.905164][ T4563] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  540.913062][ T4563] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  540.921046][ T4563] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  540.928858][ T4563] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  540.936678][ T4563] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  540.945264][ T4563]  </TASK>
[  540.950562][ T4565] FAULT_INJECTION: forcing a failure.
[  540.950562][ T4565] name failslab, interval 1, probability 0, space 0, times 0
[  540.963114][ T4565] CPU: 1 PID: 4565 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  540.971623][ T4565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  540.981604][ T4565] Call Trace:
[  540.984737][ T4565]  <TASK>
[  540.987508][ T4565]  dump_stack_lvl+0x151/0x1b7
[  540.992027][ T4565]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  540.997337][ T4565]  ? __kasan_check_write+0x14/0x20
[  541.002263][ T4565]  ? up_write+0xa1/0x190
[  541.006389][ T4565]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  541.012592][ T4565]  dump_stack+0x15/0x17
[  541.016583][ T4565]  should_fail+0x3c0/0x510
[  541.020838][ T4565]  __should_failslab+0x9f/0xe0
[  541.025530][ T4565]  should_failslab+0x9/0x20
[  541.029859][ T4565]  kmem_cache_alloc+0x4f/0x2f0
[  541.034458][ T4565]  ? anon_vma_fork+0xf7/0x4f0
[  541.038973][ T4565]  anon_vma_fork+0xf7/0x4f0
[  541.043343][ T4565]  ? dup_mmap+0x6ef/0xec0
[  541.047479][ T4565]  dup_mmap+0x7ec/0xec0
[  541.051476][ T4565]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  541.056776][ T4565]  ? __delayed_free_task+0x110/0x110
[  541.061893][ T4565]  ? __kasan_check_write+0x14/0x20
[  541.066842][ T4565]  ? mm_init+0x6bb/0x870
[  541.070923][ T4565]  dup_mm+0x91/0x330
[  541.074667][ T4565]  copy_mm+0x108/0x1b0
[  541.078650][ T4565]  copy_process+0x127a/0x3240
[  541.083416][ T4565]  ? proc_fail_nth_write+0x213/0x290
[  541.088706][ T4565]  ? proc_fail_nth_read+0x220/0x220
[  541.093745][ T4565]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  541.098685][ T4565]  ? vfs_write+0x9af/0x1050
[  541.103119][ T4565]  kernel_clone+0x224/0x8f0
[  541.107451][ T4565]  ? file_end_write+0x1b0/0x1b0
[  541.112227][ T4565]  ? mutex_lock+0xb6/0x130
[  541.116565][ T4565]  ? create_io_thread+0x1e0/0x1e0
[  541.121429][ T4565]  ? __mutex_lock_slowpath+0x10/0x10
[  541.126548][ T4565]  __x64_sys_clone+0x289/0x310
[  541.131178][ T4565]  ? __do_sys_vfork+0x130/0x130
[  541.135919][ T4565]  ? debug_smp_processor_id+0x17/0x20
[  541.141139][ T4565]  do_syscall_64+0x44/0xd0
[  541.145385][ T4565]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  541.151238][ T4565] RIP: 0033:0x7f475ae3d829
[  541.155891][ T4565] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  541.176232][ T4565] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  541.184645][ T4565] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  541.192459][ T4565] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  541.200444][ T4565] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  541.208258][ T4565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  541.216096][ T4565] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  541.223961][ T4565]  </TASK>
[  541.230125][ T4568] FAULT_INJECTION: forcing a failure.
[  541.230125][ T4568] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  541.243455][ T4568] CPU: 0 PID: 4568 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  541.251869][ T4568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  541.261755][ T4568] Call Trace:
[  541.264883][ T4568]  <TASK>
[  541.267658][ T4568]  dump_stack_lvl+0x151/0x1b7
[  541.272166][ T4568]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  541.277463][ T4568]  ? is_module_text_address+0xe1/0x140
[  541.282763][ T4568]  ? stack_trace_save+0x1f0/0x1f0
[  541.287628][ T4568]  dump_stack+0x15/0x17
[  541.291706][ T4568]  should_fail+0x3c0/0x510
[  541.295958][ T4568]  should_fail_alloc_page+0x58/0x70
[  541.300986][ T4568]  __alloc_pages+0x207/0x850
[  541.305508][ T4568]  ? stack_trace_save+0x12d/0x1f0
[  541.310357][ T4568]  ? stack_trace_snprint+0x100/0x100
[  541.315477][ T4568]  ? zone_watermark_fast+0x200/0x200
[  541.320642][ T4568]  ? __kasan_slab_alloc+0xc9/0xe0
[  541.325544][ T4568]  ? __kasan_slab_alloc+0xc9/0xe0
[  541.330414][ T4568]  ? __kasan_slab_alloc+0xb2/0xe0
[  541.335268][ T4568]  ? kmem_cache_alloc+0x189/0x2f0
[  541.340131][ T4568]  ? anon_vma_fork+0x1d9/0x4f0
[  541.344822][ T4568]  get_zeroed_page+0x19/0x40
[  541.349338][ T4568]  __pud_alloc+0x8b/0x260
[  541.353578][ T4568]  ? handle_mm_fault+0x2f60/0x2f60
[  541.358606][ T4568]  copy_page_range+0xd9e/0x1090
[  541.363217][ T4568]  ? pfn_valid+0x1e0/0x1e0
[  541.367553][ T4568]  dup_mmap+0x9fc/0xec0
[  541.371637][ T4568]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  541.376850][ T4568]  ? __delayed_free_task+0x110/0x110
[  541.382050][ T4568]  ? __kasan_check_write+0x14/0x20
[  541.386993][ T4568]  ? mm_init+0x6bb/0x870
[  541.391072][ T4568]  dup_mm+0x91/0x330
[  541.394808][ T4568]  copy_mm+0x108/0x1b0
[  541.398825][ T4568]  copy_process+0x127a/0x3240
[  541.403314][ T4568]  ? proc_fail_nth_write+0x213/0x290
[  541.408435][ T4568]  ? proc_fail_nth_read+0x220/0x220
[  541.413467][ T4568]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  541.418420][ T4568]  ? vfs_write+0x9af/0x1050
[  541.422753][ T4568]  kernel_clone+0x224/0x8f0
[  541.427094][ T4568]  ? file_end_write+0x1b0/0x1b0
[  541.431782][ T4568]  ? mutex_lock+0xb6/0x130
[  541.436041][ T4568]  ? create_io_thread+0x1e0/0x1e0
[  541.440892][ T4568]  ? __mutex_lock_slowpath+0x10/0x10
[  541.446012][ T4568]  __x64_sys_clone+0x289/0x310
[  541.450616][ T4568]  ? __do_sys_vfork+0x130/0x130
[  541.455404][ T4568]  ? debug_smp_processor_id+0x17/0x20
[  541.460690][ T4568]  do_syscall_64+0x44/0xd0
[  541.464943][ T4568]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  541.470673][ T4568] RIP: 0033:0x7f475ae3d829
[  541.474922][ T4568] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  541.494381][ T4568] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  541.502610][ T4568] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  541.510420][ T4568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  541.518231][ T4568] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  541.526050][ T4568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  541.533851][ T4568] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  541.541752][ T4568]  </TASK>
[  541.548356][ T4570] FAULT_INJECTION: forcing a failure.
[  541.548356][ T4570] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  541.561403][ T4570] CPU: 1 PID: 4570 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  541.569689][ T4570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  541.579586][ T4570] Call Trace:
[  541.582706][ T4570]  <TASK>
[  541.585491][ T4570]  dump_stack_lvl+0x151/0x1b7
[  541.589996][ T4570]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  541.595291][ T4570]  ? is_module_text_address+0xe1/0x140
[  541.600586][ T4570]  ? stack_trace_save+0x1f0/0x1f0
[  541.605443][ T4570]  dump_stack+0x15/0x17
[  541.609437][ T4570]  should_fail+0x3c0/0x510
[  541.613690][ T4570]  should_fail_alloc_page+0x58/0x70
[  541.618903][ T4570]  __alloc_pages+0x207/0x850
[  541.623334][ T4570]  ? stack_trace_save+0x12d/0x1f0
[  541.628188][ T4570]  ? stack_trace_snprint+0x100/0x100
[  541.633307][ T4570]  ? zone_watermark_fast+0x200/0x200
[  541.638422][ T4570]  ? __kasan_slab_alloc+0xc9/0xe0
[  541.643408][ T4570]  ? __kasan_slab_alloc+0xc9/0xe0
[  541.648233][ T4570]  ? __kasan_slab_alloc+0xb2/0xe0
[  541.653097][ T4570]  ? kmem_cache_alloc+0x189/0x2f0
[  541.657954][ T4570]  ? anon_vma_fork+0x1d9/0x4f0
[  541.662641][ T4570]  get_zeroed_page+0x19/0x40
[  541.667068][ T4570]  __pud_alloc+0x8b/0x260
[  541.671236][ T4570]  ? handle_mm_fault+0x2f60/0x2f60
[  541.676184][ T4570]  copy_page_range+0xd9e/0x1090
[  541.680869][ T4570]  ? pfn_valid+0x1e0/0x1e0
[  541.685131][ T4570]  dup_mmap+0x9fc/0xec0
[  541.689109][ T4570]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  541.694318][ T4570]  ? __delayed_free_task+0x110/0x110
[  541.700048][ T4570]  ? __kasan_check_write+0x14/0x20
[  541.704992][ T4570]  ? mm_init+0x6bb/0x870
[  541.709085][ T4570]  dup_mm+0x91/0x330
[  541.712804][ T4570]  copy_mm+0x108/0x1b0
[  541.716710][ T4570]  copy_process+0x127a/0x3240
[  541.721232][ T4570]  ? proc_fail_nth_write+0x213/0x290
[  541.726432][ T4570]  ? proc_fail_nth_read+0x220/0x220
[  541.731465][ T4570]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  541.736412][ T4570]  ? vfs_write+0x9af/0x1050
[  541.740752][ T4570]  kernel_clone+0x224/0x8f0
[  541.745100][ T4570]  ? file_end_write+0x1b0/0x1b0
[  541.749865][ T4570]  ? mutex_lock+0xb6/0x130
[  541.754117][ T4570]  ? create_io_thread+0x1e0/0x1e0
[  541.758977][ T4570]  ? __mutex_lock_slowpath+0x10/0x10
[  541.764109][ T4570]  __x64_sys_clone+0x289/0x310
[  541.768702][ T4570]  ? __do_sys_vfork+0x130/0x130
[  541.773384][ T4570]  ? debug_smp_processor_id+0x17/0x20
[  541.778592][ T4570]  do_syscall_64+0x44/0xd0
[  541.782846][ T4570]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  541.788572][ T4570] RIP: 0033:0x7f475ae3d829
[  541.792826][ T4570] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  541.812272][ T4570] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  541.820524][ T4570] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  541.828410][ T4570] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  541.836223][ T4570] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  541.844038][ T4570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  541.851845][ T4570] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  541.859770][ T4570]  </TASK>
[  541.865002][ T4572] FAULT_INJECTION: forcing a failure.
[  541.865002][ T4572] name failslab, interval 1, probability 0, space 0, times 0
[  541.877487][ T4572] CPU: 1 PID: 4572 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  541.885731][ T4572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  541.895634][ T4572] Call Trace:
[  541.898749][ T4572]  <TASK>
[  541.901528][ T4572]  dump_stack_lvl+0x151/0x1b7
[  541.906232][ T4572]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  541.911701][ T4572]  dump_stack+0x15/0x17
[  541.915780][ T4572]  should_fail+0x3c0/0x510
[  541.920074][ T4572]  __should_failslab+0x9f/0xe0
[  541.924717][ T4572]  should_failslab+0x9/0x20
[  541.929059][ T4572]  kmem_cache_alloc+0x4f/0x2f0
[  541.933933][ T4572]  ? dup_mmap+0x6d3/0xec0
[  541.938093][ T4572]  dup_mmap+0x6d3/0xec0
[  541.942441][ T4572]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  541.947637][ T4572]  ? __delayed_free_task+0x110/0x110
[  541.952754][ T4572]  ? __kasan_check_write+0x14/0x20
[  541.957707][ T4572]  ? mm_init+0x6bb/0x870
[  541.961869][ T4572]  dup_mm+0x91/0x330
[  541.965603][ T4572]  copy_mm+0x108/0x1b0
[  541.969506][ T4572]  copy_process+0x127a/0x3240
[  541.974025][ T4572]  ? proc_fail_nth_write+0x213/0x290
[  541.979145][ T4572]  ? proc_fail_nth_read+0x220/0x220
[  541.984182][ T4572]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  541.989214][ T4572]  ? vfs_write+0x9af/0x1050
[  541.993552][ T4572]  kernel_clone+0x224/0x8f0
[  541.999405][ T4572]  ? file_end_write+0x1b0/0x1b0
[  542.004085][ T4572]  ? mutex_lock+0xb6/0x130
[  542.008344][ T4572]  ? create_io_thread+0x1e0/0x1e0
[  542.013208][ T4572]  ? __mutex_lock_slowpath+0x10/0x10
[  542.018404][ T4572]  __x64_sys_clone+0x289/0x310
[  542.023005][ T4572]  ? __do_sys_vfork+0x130/0x130
[  542.027703][ T4572]  ? debug_smp_processor_id+0x17/0x20
[  542.032988][ T4572]  do_syscall_64+0x44/0xd0
[  542.037411][ T4572]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  542.043112][ T4572] RIP: 0033:0x7f475ae3d829
[  542.047370][ T4572] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  542.066812][ T4572] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  542.075051][ T4572] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  542.082880][ T4572] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  542.090672][ T4572] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  542.098486][ T4572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  542.106555][ T4572] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  542.114385][ T4572]  </TASK>
[  542.120514][ T4574] FAULT_INJECTION: forcing a failure.
[  542.120514][ T4574] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  542.133719][ T4574] CPU: 0 PID: 4574 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  542.142044][ T4574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  542.151940][ T4574] Call Trace:
[  542.155060][ T4574]  <TASK>
[  542.157836][ T4574]  dump_stack_lvl+0x151/0x1b7
[  542.162356][ T4574]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  542.167645][ T4574]  ? __kasan_check_write+0x14/0x20
[  542.172596][ T4574]  ? __set_page_owner+0x2ee/0x310
[  542.177452][ T4574]  dump_stack+0x15/0x17
[  542.181456][ T4574]  should_fail+0x3c0/0x510
[  542.185732][ T4574]  should_fail_alloc_page+0x58/0x70
[  542.190773][ T4574]  __alloc_pages+0x207/0x850
[  542.195165][ T4574]  ? __alloc_pages+0x3bd/0x850
[  542.199761][ T4574]  ? zone_watermark_fast+0x200/0x200
[  542.204874][ T4574]  ? zone_watermark_fast+0x200/0x200
[  542.209999][ T4574]  ? __kasan_slab_alloc+0xc9/0xe0
[  542.214856][ T4574]  ? __kasan_check_write+0x14/0x20
[  542.219804][ T4574]  ? _raw_spin_lock+0xa3/0x1b0
[  542.224405][ T4574]  __pmd_alloc+0xb1/0x550
[  542.228670][ T4574]  ? kmem_cache_alloc+0x189/0x2f0
[  542.233535][ T4574]  ? anon_vma_fork+0x1d9/0x4f0
[  542.238146][ T4574]  ? __pud_alloc+0x260/0x260
[  542.242554][ T4574]  ? __pud_alloc+0x218/0x260
[  542.247068][ T4574]  ? handle_mm_fault+0x2f60/0x2f60
[  542.252015][ T4574]  copy_page_range+0xd04/0x1090
[  542.256704][ T4574]  ? pfn_valid+0x1e0/0x1e0
[  542.260956][ T4574]  dup_mmap+0x9fc/0xec0
[  542.264977][ T4574]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  542.270157][ T4574]  ? __delayed_free_task+0x110/0x110
[  542.275275][ T4574]  ? __kasan_check_write+0x14/0x20
[  542.280225][ T4574]  ? mm_init+0x6bb/0x870
[  542.284311][ T4574]  dup_mm+0x91/0x330
[  542.288033][ T4574]  copy_mm+0x108/0x1b0
[  542.291940][ T4574]  copy_process+0x127a/0x3240
[  542.296455][ T4574]  ? proc_fail_nth_write+0x213/0x290
[  542.301575][ T4574]  ? proc_fail_nth_read+0x220/0x220
[  542.306608][ T4574]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  542.311729][ T4574]  ? vfs_write+0x9af/0x1050
[  542.316068][ T4574]  kernel_clone+0x224/0x8f0
[  542.320407][ T4574]  ? file_end_write+0x1b0/0x1b0
[  542.325093][ T4574]  ? mutex_lock+0xb6/0x130
[  542.329347][ T4574]  ? create_io_thread+0x1e0/0x1e0
[  542.334307][ T4574]  ? __mutex_lock_slowpath+0x10/0x10
[  542.339416][ T4574]  __x64_sys_clone+0x289/0x310
[  542.344018][ T4574]  ? __do_sys_vfork+0x130/0x130
[  542.348702][ T4574]  ? debug_smp_processor_id+0x17/0x20
[  542.353910][ T4574]  do_syscall_64+0x44/0xd0
[  542.358161][ T4574]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  542.363890][ T4574] RIP: 0033:0x7f475ae3d829
[  542.368146][ T4574] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  542.387584][ T4574] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  542.395844][ T4574] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  542.403727][ T4574] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  542.411536][ T4574] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  542.419382][ T4574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  542.427159][ T4574] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  542.434980][ T4574]  </TASK>
[  542.441451][ T4577] FAULT_INJECTION: forcing a failure.
[  542.441451][ T4577] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  542.454717][ T4577] CPU: 0 PID: 4577 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  542.462959][ T4577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  542.472850][ T4577] Call Trace:
[  542.475998][ T4577]  <TASK>
[  542.478747][ T4577]  dump_stack_lvl+0x151/0x1b7
[  542.483259][ T4577]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  542.488554][ T4577]  ? __kasan_check_write+0x14/0x20
[  542.493503][ T4577]  ? __set_page_owner+0x2ee/0x310
[  542.498369][ T4577]  dump_stack+0x15/0x17
[  542.502353][ T4577]  should_fail+0x3c0/0x510
[  542.506606][ T4577]  should_fail_alloc_page+0x58/0x70
[  542.511641][ T4577]  __alloc_pages+0x207/0x850
[  542.516136][ T4577]  ? __alloc_pages+0x3bd/0x850
[  542.520667][ T4577]  ? zone_watermark_fast+0x200/0x200
[  542.525788][ T4577]  ? zone_watermark_fast+0x200/0x200
[  542.530909][ T4577]  ? __kasan_slab_alloc+0xc9/0xe0
[  542.535774][ T4577]  ? __kasan_check_write+0x14/0x20
[  542.540715][ T4577]  ? _raw_spin_lock+0xa3/0x1b0
[  542.545329][ T4577]  __pmd_alloc+0xb1/0x550
[  542.549481][ T4577]  ? kmem_cache_alloc+0x189/0x2f0
[  542.554340][ T4577]  ? anon_vma_fork+0x1d9/0x4f0
[  542.558942][ T4577]  ? __pud_alloc+0x260/0x260
[  542.563365][ T4577]  ? __pud_alloc+0x218/0x260
[  542.567794][ T4577]  ? handle_mm_fault+0x2f60/0x2f60
[  542.572741][ T4577]  copy_page_range+0xd04/0x1090
[  542.577434][ T4577]  ? pfn_valid+0x1e0/0x1e0
[  542.581683][ T4577]  dup_mmap+0x9fc/0xec0
[  542.585674][ T4577]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  542.590880][ T4577]  ? __delayed_free_task+0x110/0x110
[  542.596031][ T4577]  ? __kasan_check_write+0x14/0x20
[  542.600947][ T4577]  ? mm_init+0x6bb/0x870
[  542.605030][ T4577]  dup_mm+0x91/0x330
[  542.608762][ T4577]  copy_mm+0x108/0x1b0
[  542.612664][ T4577]  copy_process+0x127a/0x3240
[  542.617182][ T4577]  ? proc_fail_nth_write+0x213/0x290
[  542.622299][ T4577]  ? proc_fail_nth_read+0x220/0x220
[  542.627333][ T4577]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  542.632292][ T4577]  ? vfs_write+0x9af/0x1050
[  542.636621][ T4577]  kernel_clone+0x224/0x8f0
[  542.640960][ T4577]  ? file_end_write+0x1b0/0x1b0
[  542.645647][ T4577]  ? mutex_lock+0xb6/0x130
[  542.649915][ T4577]  ? create_io_thread+0x1e0/0x1e0
[  542.654758][ T4577]  ? __mutex_lock_slowpath+0x10/0x10
[  542.659880][ T4577]  __x64_sys_clone+0x289/0x310
[  542.664485][ T4577]  ? __do_sys_vfork+0x130/0x130
[  542.669166][ T4577]  ? debug_smp_processor_id+0x17/0x20
[  542.674375][ T4577]  do_syscall_64+0x44/0xd0
[  542.678927][ T4577]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  542.684727][ T4577] RIP: 0033:0x7f475ae3d829
[  542.689070][ T4577] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  542.708596][ T4577] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  542.716842][ T4577] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  542.724738][ T4577] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  542.732550][ T4577] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  542.740359][ T4577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  542.748173][ T4577] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  542.755985][ T4577]  </TASK>
[  542.762356][ T4579] FAULT_INJECTION: forcing a failure.
[  542.762356][ T4579] name failslab, interval 1, probability 0, space 0, times 0
[  542.774966][ T4579] CPU: 1 PID: 4579 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  542.783282][ T4579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  542.793183][ T4579] Call Trace:
[  542.796301][ T4579]  <TASK>
[  542.799078][ T4579]  dump_stack_lvl+0x151/0x1b7
[  542.803592][ T4579]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  542.808884][ T4579]  dump_stack+0x15/0x17
[  542.812881][ T4579]  should_fail+0x3c0/0x510
[  542.817133][ T4579]  __should_failslab+0x9f/0xe0
[  542.821730][ T4579]  should_failslab+0x9/0x20
[  542.826070][ T4579]  kmem_cache_alloc+0x4f/0x2f0
[  542.830669][ T4579]  ? anon_vma_fork+0x1d9/0x4f0
[  542.835358][ T4579]  anon_vma_fork+0x1d9/0x4f0
[  542.839784][ T4579]  dup_mmap+0x7ec/0xec0
[  542.843776][ T4579]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  542.848985][ T4579]  ? __delayed_free_task+0x110/0x110
[  542.854105][ T4579]  ? __kasan_check_write+0x14/0x20
[  542.859053][ T4579]  ? mm_init+0x6bb/0x870
[  542.863131][ T4579]  dup_mm+0x91/0x330
[  542.866863][ T4579]  copy_mm+0x108/0x1b0
[  542.870769][ T4579]  copy_process+0x127a/0x3240
[  542.875283][ T4579]  ? proc_fail_nth_write+0x213/0x290
[  542.880402][ T4579]  ? proc_fail_nth_read+0x220/0x220
[  542.885443][ T4579]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  542.890471][ T4579]  ? vfs_write+0x9af/0x1050
[  542.894810][ T4579]  kernel_clone+0x224/0x8f0
[  542.899153][ T4579]  ? file_end_write+0x1b0/0x1b0
[  542.903837][ T4579]  ? mutex_lock+0xb6/0x130
[  542.908098][ T4579]  ? create_io_thread+0x1e0/0x1e0
[  542.912949][ T4579]  ? __mutex_lock_slowpath+0x10/0x10
[  542.918069][ T4579]  __x64_sys_clone+0x289/0x310
[  542.922685][ T4579]  ? __do_sys_vfork+0x130/0x130
[  542.927358][ T4579]  ? debug_smp_processor_id+0x17/0x20
[  542.932565][ T4579]  do_syscall_64+0x44/0xd0
[  542.936818][ T4579]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  542.942547][ T4579] RIP: 0033:0x7f475ae3d829
[  542.946806][ T4579] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  542.966416][ T4579] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  542.974751][ T4579] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  542.982565][ T4579] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  542.990370][ T4579] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  542.998192][ T4579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  543.006169][ T4579] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  543.013985][ T4579]  </TASK>
[  543.020201][ T4581] FAULT_INJECTION: forcing a failure.
[  543.020201][ T4581] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  543.033398][ T4581] CPU: 1 PID: 4581 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  543.041615][ T4581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  543.051686][ T4581] Call Trace:
[  543.054808][ T4581]  <TASK>
[  543.057677][ T4581]  dump_stack_lvl+0x151/0x1b7
[  543.062189][ T4581]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  543.067490][ T4581]  dump_stack+0x15/0x17
[  543.071565][ T4581]  should_fail+0x3c0/0x510
[  543.075828][ T4581]  should_fail_alloc_page+0x58/0x70
[  543.080856][ T4581]  __alloc_pages+0x207/0x850
[  543.085283][ T4581]  ? zone_watermark_fast+0x200/0x200
[  543.090569][ T4581]  ? dup_mmap+0x9fc/0xec0
[  543.094739][ T4581]  ? dup_mm+0x91/0x330
[  543.098730][ T4581]  ? copy_mm+0x108/0x1b0
[  543.102891][ T4581]  ? copy_process+0x127a/0x3240
[  543.107579][ T4581]  ? kvm_sched_clock_read+0x18/0x40
[  543.112611][ T4581]  pte_alloc_one+0x73/0x1b0
[  543.117039][ T4581]  ? pfn_modify_allowed+0x2e0/0x2e0
[  543.122074][ T4581]  ? __kasan_check_write+0x14/0x20
[  543.127018][ T4581]  ? __set_page_owner+0x2ee/0x310
[  543.131880][ T4581]  __pte_alloc+0x86/0x350
[  543.136047][ T4581]  ? free_pgtables+0x210/0x210
[  543.140665][ T4581]  copy_pte_range+0x1b1f/0x20b0
[  543.145340][ T4581]  ? __kunmap_atomic+0x80/0x80
[  543.149933][ T4581]  ? __pud_alloc+0x260/0x260
[  543.154356][ T4581]  ? __pud_alloc+0x218/0x260
[  543.158786][ T4581]  ? handle_mm_fault+0x2f60/0x2f60
[  543.163732][ T4581]  copy_page_range+0xc1e/0x1090
[  543.168504][ T4581]  ? pfn_valid+0x1e0/0x1e0
[  543.172757][ T4581]  dup_mmap+0x9fc/0xec0
[  543.176749][ T4581]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  543.181959][ T4581]  ? __delayed_free_task+0x110/0x110
[  543.187100][ T4581]  ? __kasan_check_write+0x14/0x20
[  543.192024][ T4581]  ? mm_init+0x6bb/0x870
[  543.196120][ T4581]  dup_mm+0x91/0x330
[  543.199835][ T4581]  copy_mm+0x108/0x1b0
[  543.203742][ T4581]  copy_process+0x127a/0x3240
[  543.209122][ T4581]  ? proc_fail_nth_write+0x213/0x290
[  543.214416][ T4581]  ? proc_fail_nth_read+0x220/0x220
[  543.219449][ T4581]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  543.224398][ T4581]  ? vfs_write+0x9af/0x1050
[  543.228742][ T4581]  kernel_clone+0x224/0x8f0
[  543.233076][ T4581]  ? file_end_write+0x1b0/0x1b0
[  543.237762][ T4581]  ? mutex_lock+0xb6/0x130
[  543.242103][ T4581]  ? create_io_thread+0x1e0/0x1e0
[  543.247057][ T4581]  ? __mutex_lock_slowpath+0x10/0x10
[  543.252180][ T4581]  __x64_sys_clone+0x289/0x310
[  543.256863][ T4581]  ? __do_sys_vfork+0x130/0x130
[  543.261550][ T4581]  ? debug_smp_processor_id+0x17/0x20
[  543.266839][ T4581]  do_syscall_64+0x44/0xd0
[  543.271105][ T4581]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  543.276908][ T4581] RIP: 0033:0x7f475ae3d829
[  543.281169][ T4581] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  543.300953][ T4581] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  543.309194][ T4581] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  543.317356][ T4581] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  543.325176][ T4581] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  543.332973][ T4581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  543.340784][ T4581] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  543.348695][ T4581]  </TASK>
[  543.354877][ T4583] FAULT_INJECTION: forcing a failure.
[  543.354877][ T4583] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  543.368293][ T4583] CPU: 1 PID: 4583 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  543.376638][ T4583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  543.386815][ T4583] Call Trace:
[  543.389936][ T4583]  <TASK>
[  543.393062][ T4583]  dump_stack_lvl+0x151/0x1b7
[  543.397605][ T4583]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  543.402869][ T4583]  dump_stack+0x15/0x17
[  543.406860][ T4583]  should_fail+0x3c0/0x510
[  543.411134][ T4583]  should_fail_alloc_page+0x58/0x70
[  543.416406][ T4583]  __alloc_pages+0x207/0x850
[  543.421026][ T4583]  ? zone_watermark_fast+0x200/0x200
[  543.426136][ T4583]  ? dup_mmap+0x9fc/0xec0
[  543.430380][ T4583]  ? dup_mm+0x91/0x330
[  543.434374][ T4583]  ? copy_mm+0x108/0x1b0
[  543.438541][ T4583]  ? copy_process+0x127a/0x3240
[  543.443228][ T4583]  ? kvm_sched_clock_read+0x18/0x40
[  543.448346][ T4583]  pte_alloc_one+0x73/0x1b0
[  543.452686][ T4583]  ? pfn_modify_allowed+0x2e0/0x2e0
[  543.457720][ T4583]  ? __kasan_check_write+0x14/0x20
[  543.462667][ T4583]  ? __set_page_owner+0x2ee/0x310
[  543.467533][ T4583]  __pte_alloc+0x86/0x350
[  543.471780][ T4583]  ? free_pgtables+0x210/0x210
[  543.476468][ T4583]  copy_pte_range+0x1b1f/0x20b0
[  543.481157][ T4583]  ? __kunmap_atomic+0x80/0x80
[  543.485754][ T4583]  ? __pud_alloc+0x260/0x260
[  543.490183][ T4583]  ? __pud_alloc+0x218/0x260
[  543.494614][ T4583]  ? handle_mm_fault+0x2f60/0x2f60
[  543.499556][ T4583]  copy_page_range+0xc1e/0x1090
[  543.504245][ T4583]  ? pfn_valid+0x1e0/0x1e0
[  543.508500][ T4583]  dup_mmap+0x9fc/0xec0
[  543.512497][ T4583]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  543.517704][ T4583]  ? __delayed_free_task+0x110/0x110
[  543.522907][ T4583]  ? __kasan_check_write+0x14/0x20
[  543.527856][ T4583]  ? mm_init+0x6bb/0x870
[  543.531929][ T4583]  dup_mm+0x91/0x330
[  543.535663][ T4583]  copy_mm+0x108/0x1b0
[  543.539566][ T4583]  copy_process+0x127a/0x3240
[  543.544081][ T4583]  ? proc_fail_nth_write+0x213/0x290
[  543.549286][ T4583]  ? proc_fail_nth_read+0x220/0x220
[  543.554320][ T4583]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  543.559268][ T4583]  ? vfs_write+0x9af/0x1050
[  543.563608][ T4583]  kernel_clone+0x224/0x8f0
[  543.567954][ T4583]  ? file_end_write+0x1b0/0x1b0
[  543.572638][ T4583]  ? mutex_lock+0xb6/0x130
[  543.576884][ T4583]  ? create_io_thread+0x1e0/0x1e0
[  543.581751][ T4583]  ? __mutex_lock_slowpath+0x10/0x10
[  543.586875][ T4583]  __x64_sys_clone+0x289/0x310
[  543.591649][ T4583]  ? __do_sys_vfork+0x130/0x130
[  543.596329][ T4583]  ? debug_smp_processor_id+0x17/0x20
[  543.601718][ T4583]  do_syscall_64+0x44/0xd0
[  543.605970][ T4583]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  543.611869][ T4583] RIP: 0033:0x7f475ae3d829
[  543.616123][ T4583] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  543.636260][ T4583] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  543.644498][ T4583] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  543.652313][ T4583] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  543.660212][ T4583] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  543.668020][ T4583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  543.675839][ T4583] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  543.683932][ T4583]  </TASK>
[  543.691173][ T4586] FAULT_INJECTION: forcing a failure.
[  543.691173][ T4586] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  543.704558][ T4586] CPU: 0 PID: 4586 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  543.712871][ T4586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  543.722764][ T4586] Call Trace:
[  543.725899][ T4586]  <TASK>
[  543.728838][ T4586]  dump_stack_lvl+0x151/0x1b7
[  543.734485][ T4586]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  543.739878][ T4586]  ? __kasan_check_write+0x14/0x20
[  543.744992][ T4586]  ? __set_page_owner+0x2ee/0x310
[  543.750373][ T4586]  dump_stack+0x15/0x17
[  543.754455][ T4586]  should_fail+0x3c0/0x510
[  543.758698][ T4586]  should_fail_alloc_page+0x58/0x70
[  543.763740][ T4586]  __alloc_pages+0x207/0x850
[  543.768342][ T4586]  ? __alloc_pages+0x3bd/0x850
[  543.772938][ T4586]  ? zone_watermark_fast+0x200/0x200
[  543.778145][ T4586]  ? zone_watermark_fast+0x200/0x200
[  543.783287][ T4586]  ? __kasan_slab_alloc+0xc9/0xe0
[  543.788123][ T4586]  ? __kasan_check_write+0x14/0x20
[  543.793099][ T4586]  ? _raw_spin_lock+0xa3/0x1b0
[  543.797672][ T4586]  __pmd_alloc+0xb1/0x550
[  543.801831][ T4586]  ? kmem_cache_alloc+0x189/0x2f0
[  543.806693][ T4586]  ? anon_vma_fork+0x1d9/0x4f0
[  543.811292][ T4586]  ? __pud_alloc+0x260/0x260
[  543.815720][ T4586]  ? __pud_alloc+0x218/0x260
[  543.820176][ T4586]  ? handle_mm_fault+0x2f60/0x2f60
[  543.825101][ T4586]  copy_page_range+0xd04/0x1090
[  543.829882][ T4586]  ? pfn_valid+0x1e0/0x1e0
[  543.834140][ T4586]  dup_mmap+0x9fc/0xec0
[  543.838119][ T4586]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  543.843332][ T4586]  ? __delayed_free_task+0x110/0x110
[  543.848555][ T4586]  ? __kasan_check_write+0x14/0x20
[  543.853517][ T4586]  ? mm_init+0x6bb/0x870
[  543.857566][ T4586]  dup_mm+0x91/0x330
[  543.861409][ T4586]  copy_mm+0x108/0x1b0
[  543.865292][ T4586]  copy_process+0x127a/0x3240
[  543.869820][ T4586]  ? proc_fail_nth_write+0x213/0x290
[  543.875015][ T4586]  ? proc_fail_nth_read+0x220/0x220
[  543.880157][ T4586]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  543.885453][ T4586]  ? vfs_write+0x9af/0x1050
[  543.889742][ T4586]  kernel_clone+0x224/0x8f0
[  543.894166][ T4586]  ? file_end_write+0x1b0/0x1b0
[  543.898849][ T4586]  ? mutex_lock+0xb6/0x130
[  543.903112][ T4586]  ? create_io_thread+0x1e0/0x1e0
[  543.907963][ T4586]  ? __mutex_lock_slowpath+0x10/0x10
[  543.913083][ T4586]  __x64_sys_clone+0x289/0x310
[  543.917686][ T4586]  ? __do_sys_vfork+0x130/0x130
[  543.922460][ T4586]  ? debug_smp_processor_id+0x17/0x20
[  543.927669][ T4586]  do_syscall_64+0x44/0xd0
[  543.932091][ T4586]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  543.937908][ T4586] RIP: 0033:0x7f475ae3d829
[  543.942269][ T4586] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  543.961916][ T4586] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  543.970338][ T4586] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  543.978150][ T4586] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  543.986047][ T4586] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  543.993961][ T4586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  544.002238][ T4586] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  544.010084][ T4586]  </TASK>
[  544.015746][ T4588] FAULT_INJECTION: forcing a failure.
[  544.015746][ T4588] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  544.028933][ T4588] CPU: 0 PID: 4588 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  544.038909][ T4588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  544.049245][ T4588] Call Trace:
[  544.052362][ T4588]  <TASK>
[  544.055342][ T4588]  dump_stack_lvl+0x151/0x1b7
[  544.059853][ T4588]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  544.065121][ T4588]  ? is_module_text_address+0xe1/0x140
[  544.070411][ T4588]  ? stack_trace_save+0x1f0/0x1f0
[  544.075307][ T4588]  dump_stack+0x15/0x17
[  544.079273][ T4588]  should_fail+0x3c0/0x510
[  544.083515][ T4588]  should_fail_alloc_page+0x58/0x70
[  544.088638][ T4588]  __alloc_pages+0x207/0x850
[  544.093084][ T4588]  ? stack_trace_save+0x12d/0x1f0
[  544.097925][ T4588]  ? stack_trace_snprint+0x100/0x100
[  544.103057][ T4588]  ? zone_watermark_fast+0x200/0x200
[  544.108166][ T4588]  ? __kasan_slab_alloc+0xc9/0xe0
[  544.113036][ T4588]  ? __kasan_slab_alloc+0xc9/0xe0
[  544.117890][ T4588]  ? __kasan_slab_alloc+0xb2/0xe0
[  544.122747][ T4588]  ? kmem_cache_alloc+0x189/0x2f0
[  544.127616][ T4588]  ? anon_vma_fork+0x1d9/0x4f0
[  544.132206][ T4588]  get_zeroed_page+0x19/0x40
[  544.136806][ T4588]  __pud_alloc+0x8b/0x260
[  544.140982][ T4588]  ? handle_mm_fault+0x2f60/0x2f60
[  544.145923][ T4588]  copy_page_range+0xd9e/0x1090
[  544.150614][ T4588]  ? pfn_valid+0x1e0/0x1e0
[  544.154863][ T4588]  dup_mmap+0x9fc/0xec0
[  544.158858][ T4588]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  544.164061][ T4588]  ? __delayed_free_task+0x110/0x110
[  544.169295][ T4588]  ? __kasan_check_write+0x14/0x20
[  544.174329][ T4588]  ? mm_init+0x6bb/0x870
[  544.178411][ T4588]  dup_mm+0x91/0x330
[  544.182151][ T4588]  copy_mm+0x108/0x1b0
[  544.186068][ T4588]  copy_process+0x127a/0x3240
[  544.190732][ T4588]  ? proc_fail_nth_write+0x213/0x290
[  544.195943][ T4588]  ? proc_fail_nth_read+0x220/0x220
[  544.200983][ T4588]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  544.205937][ T4588]  ? vfs_write+0x9af/0x1050
[  544.210263][ T4588]  kernel_clone+0x224/0x8f0
[  544.214609][ T4588]  ? file_end_write+0x1b0/0x1b0
[  544.219295][ T4588]  ? mutex_lock+0xb6/0x130
[  544.223628][ T4588]  ? create_io_thread+0x1e0/0x1e0
[  544.228487][ T4588]  ? __mutex_lock_slowpath+0x10/0x10
[  544.233607][ T4588]  __x64_sys_clone+0x289/0x310
[  544.238224][ T4588]  ? __do_sys_vfork+0x130/0x130
[  544.243623][ T4588]  ? debug_smp_processor_id+0x17/0x20
[  544.248839][ T4588]  do_syscall_64+0x44/0xd0
[  544.253083][ T4588]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  544.258815][ T4588] RIP: 0033:0x7f475ae3d829
[  544.263063][ T4588] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  544.282595][ T4588] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  544.291012][ T4588] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  544.298825][ T4588] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  544.306719][ T4588] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  544.314541][ T4588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  544.322341][ T4588] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  544.330242][ T4588]  </TASK>
[  544.335751][ T4590] FAULT_INJECTION: forcing a failure.
[  544.335751][ T4590] name failslab, interval 1, probability 0, space 0, times 0
[  544.348302][ T4590] CPU: 0 PID: 4590 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  544.356726][ T4590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  544.366620][ T4590] Call Trace:
[  544.369753][ T4590]  <TASK>
[  544.372611][ T4590]  dump_stack_lvl+0x151/0x1b7
[  544.377134][ T4590]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  544.382429][ T4590]  ? __kasan_check_write+0x14/0x20
[  544.387363][ T4590]  ? up_write+0xa1/0x190
[  544.391446][ T4590]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  544.397692][ T4590]  dump_stack+0x15/0x17
[  544.401946][ T4590]  should_fail+0x3c0/0x510
[  544.406199][ T4590]  __should_failslab+0x9f/0xe0
[  544.410795][ T4590]  should_failslab+0x9/0x20
[  544.415137][ T4590]  kmem_cache_alloc+0x4f/0x2f0
[  544.419737][ T4590]  ? anon_vma_fork+0xf7/0x4f0
[  544.424248][ T4590]  anon_vma_fork+0xf7/0x4f0
[  544.428588][ T4590]  ? dup_mmap+0x6ef/0xec0
[  544.432778][ T4590]  dup_mmap+0x7ec/0xec0
[  544.436959][ T4590]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  544.442256][ T4590]  ? __delayed_free_task+0x110/0x110
[  544.447382][ T4590]  ? __kasan_check_write+0x14/0x20
[  544.452409][ T4590]  ? mm_init+0x6bb/0x870
[  544.456497][ T4590]  dup_mm+0x91/0x330
[  544.460220][ T4590]  copy_mm+0x108/0x1b0
[  544.464150][ T4590]  copy_process+0x127a/0x3240
[  544.468648][ T4590]  ? proc_fail_nth_write+0x213/0x290
[  544.473760][ T4590]  ? proc_fail_nth_read+0x220/0x220
[  544.478793][ T4590]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  544.483748][ T4590]  ? vfs_write+0x9af/0x1050
[  544.488262][ T4590]  kernel_clone+0x224/0x8f0
[  544.492776][ T4590]  ? file_end_write+0x1b0/0x1b0
[  544.497550][ T4590]  ? mutex_lock+0xb6/0x130
[  544.501952][ T4590]  ? create_io_thread+0x1e0/0x1e0
[  544.507092][ T4590]  ? __mutex_lock_slowpath+0x10/0x10
[  544.512199][ T4590]  __x64_sys_clone+0x289/0x310
[  544.516801][ T4590]  ? __do_sys_vfork+0x130/0x130
[  544.521488][ T4590]  ? debug_smp_processor_id+0x17/0x20
[  544.526735][ T4590]  do_syscall_64+0x44/0xd0
[  544.530964][ T4590]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  544.536678][ T4590] RIP: 0033:0x7f475ae3d829
[  544.540929][ T4590] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  544.562437][ T4590] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  544.570607][ T4590] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  544.578434][ T4590] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  544.586325][ T4590] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  544.594134][ T4590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  544.601949][ T4590] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  544.609938][ T4590]  </TASK>
[  544.616527][ T4593] FAULT_INJECTION: forcing a failure.
[  544.616527][ T4593] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  544.629705][ T4593] CPU: 0 PID: 4593 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  544.638116][ T4593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  544.649864][ T4593] Call Trace:
[  544.652964][ T4593]  <TASK>
[  544.655750][ T4593]  dump_stack_lvl+0x151/0x1b7
[  544.660252][ T4593]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  544.665547][ T4593]  ? is_module_text_address+0xe1/0x140
[  544.670838][ T4593]  ? stack_trace_save+0x1f0/0x1f0
[  544.675699][ T4593]  dump_stack+0x15/0x17
[  544.679689][ T4593]  should_fail+0x3c0/0x510
[  544.684031][ T4593]  should_fail_alloc_page+0x58/0x70
[  544.689093][ T4593]  __alloc_pages+0x207/0x850
[  544.693491][ T4593]  ? stack_trace_save+0x12d/0x1f0
[  544.698349][ T4593]  ? stack_trace_snprint+0x100/0x100
[  544.703472][ T4593]  ? zone_watermark_fast+0x200/0x200
[  544.708592][ T4593]  ? __kasan_slab_alloc+0xc9/0xe0
[  544.713451][ T4593]  ? __kasan_slab_alloc+0xc9/0xe0
[  544.718310][ T4593]  ? __kasan_slab_alloc+0xb2/0xe0
[  544.723171][ T4593]  ? kmem_cache_alloc+0x189/0x2f0
[  544.728039][ T4593]  ? anon_vma_fork+0x1d9/0x4f0
[  544.732641][ T4593]  get_zeroed_page+0x19/0x40
[  544.737064][ T4593]  __pud_alloc+0x8b/0x260
[  544.741232][ T4593]  ? handle_mm_fault+0x2f60/0x2f60
[  544.746173][ T4593]  copy_page_range+0xd9e/0x1090
[  544.750947][ T4593]  ? pfn_valid+0x1e0/0x1e0
[  544.755203][ T4593]  dup_mmap+0x9fc/0xec0
[  544.759191][ T4593]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  544.764417][ T4593]  ? __delayed_free_task+0x110/0x110
[  544.769605][ T4593]  ? __kasan_check_write+0x14/0x20
[  544.774550][ T4593]  ? mm_init+0x6bb/0x870
[  544.778629][ T4593]  dup_mm+0x91/0x330
[  544.782362][ T4593]  copy_mm+0x108/0x1b0
[  544.786279][ T4593]  copy_process+0x127a/0x3240
[  544.790783][ T4593]  ? proc_fail_nth_write+0x213/0x290
[  544.795906][ T4593]  ? proc_fail_nth_read+0x220/0x220
[  544.800937][ T4593]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  544.805885][ T4593]  ? vfs_write+0x9af/0x1050
[  544.810225][ T4593]  kernel_clone+0x224/0x8f0
[  544.814649][ T4593]  ? file_end_write+0x1b0/0x1b0
[  544.819338][ T4593]  ? mutex_lock+0xb6/0x130
[  544.823592][ T4593]  ? create_io_thread+0x1e0/0x1e0
[  544.828449][ T4593]  ? __mutex_lock_slowpath+0x10/0x10
[  544.833572][ T4593]  __x64_sys_clone+0x289/0x310
[  544.838170][ T4593]  ? __do_sys_vfork+0x130/0x130
[  544.842857][ T4593]  ? debug_smp_processor_id+0x17/0x20
[  544.848066][ T4593]  do_syscall_64+0x44/0xd0
[  544.852329][ T4593]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  544.858043][ T4593] RIP: 0033:0x7f475ae3d829
[  544.862299][ T4593] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  544.881747][ T4593] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  544.890104][ T4593] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  544.897970][ T4593] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  544.905803][ T4593] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  544.913704][ T4593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  544.921945][ T4593] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  544.929965][ T4593]  </TASK>
[  544.935948][ T4595] FAULT_INJECTION: forcing a failure.
[  544.935948][ T4595] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  544.949033][ T4595] CPU: 0 PID: 4595 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  544.957275][ T4595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  544.967178][ T4595] Call Trace:
[  544.970293][ T4595]  <TASK>
[  544.973068][ T4595]  dump_stack_lvl+0x151/0x1b7
[  544.977580][ T4595]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  544.982877][ T4595]  ? __kasan_check_write+0x14/0x20
[  544.987824][ T4595]  ? __set_page_owner+0x2ee/0x310
[  544.992683][ T4595]  dump_stack+0x15/0x17
[  544.996675][ T4595]  should_fail+0x3c0/0x510
[  545.000938][ T4595]  should_fail_alloc_page+0x58/0x70
[  545.005995][ T4595]  __alloc_pages+0x207/0x850
[  545.010502][ T4595]  ? __alloc_pages+0x3bd/0x850
[  545.015868][ T4595]  ? zone_watermark_fast+0x200/0x200
[  545.020976][ T4595]  ? zone_watermark_fast+0x200/0x200
[  545.026098][ T4595]  ? __kasan_slab_alloc+0xc9/0xe0
[  545.031057][ T4595]  ? __kasan_check_write+0x14/0x20
[  545.036170][ T4595]  ? _raw_spin_lock+0xa3/0x1b0
[  545.040767][ T4595]  __pmd_alloc+0xb1/0x550
[  545.044932][ T4595]  ? kmem_cache_alloc+0x189/0x2f0
[  545.049791][ T4595]  ? anon_vma_fork+0x1d9/0x4f0
[  545.054392][ T4595]  ? __pud_alloc+0x260/0x260
[  545.058935][ T4595]  ? __pud_alloc+0x218/0x260
[  545.063340][ T4595]  ? handle_mm_fault+0x2f60/0x2f60
[  545.068285][ T4595]  copy_page_range+0xd04/0x1090
[  545.072974][ T4595]  ? pfn_valid+0x1e0/0x1e0
[  545.077221][ T4595]  dup_mmap+0x9fc/0xec0
[  545.081213][ T4595]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  545.086421][ T4595]  ? __delayed_free_task+0x110/0x110
[  545.091539][ T4595]  ? __kasan_check_write+0x14/0x20
[  545.096486][ T4595]  ? mm_init+0x6bb/0x870
[  545.100566][ T4595]  dup_mm+0x91/0x330
[  545.104297][ T4595]  copy_mm+0x108/0x1b0
[  545.108202][ T4595]  copy_process+0x127a/0x3240
[  545.112716][ T4595]  ? proc_fail_nth_write+0x213/0x290
[  545.117837][ T4595]  ? proc_fail_nth_read+0x220/0x220
[  545.122871][ T4595]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  545.127819][ T4595]  ? vfs_write+0x9af/0x1050
[  545.132156][ T4595]  kernel_clone+0x224/0x8f0
[  545.136498][ T4595]  ? file_end_write+0x1b0/0x1b0
[  545.141184][ T4595]  ? mutex_lock+0xb6/0x130
[  545.145525][ T4595]  ? create_io_thread+0x1e0/0x1e0
[  545.150531][ T4595]  ? __mutex_lock_slowpath+0x10/0x10
[  545.155636][ T4595]  __x64_sys_clone+0x289/0x310
[  545.160309][ T4595]  ? __do_sys_vfork+0x130/0x130
[  545.164995][ T4595]  ? debug_smp_processor_id+0x17/0x20
[  545.170295][ T4595]  do_syscall_64+0x44/0xd0
[  545.174545][ T4595]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  545.180272][ T4595] RIP: 0033:0x7f475ae3d829
[  545.184612][ T4595] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  545.204054][ T4595] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  545.212309][ T4595] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  545.220115][ T4595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  545.228004][ T4595] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  545.235818][ T4595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  545.243715][ T4595] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  545.251529][ T4595]  </TASK>
[  545.257961][ T4597] FAULT_INJECTION: forcing a failure.
[  545.257961][ T4597] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  545.271133][ T4597] CPU: 0 PID: 4597 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  545.279380][ T4597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  545.289443][ T4597] Call Trace:
[  545.292568][ T4597]  <TASK>
[  545.295354][ T4597]  dump_stack_lvl+0x151/0x1b7
[  545.300120][ T4597]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  545.305423][ T4597]  ? is_module_text_address+0xe1/0x140
[  545.310709][ T4597]  ? stack_trace_save+0x1f0/0x1f0
[  545.315575][ T4597]  dump_stack+0x15/0x17
[  545.320438][ T4597]  should_fail+0x3c0/0x510
[  545.324682][ T4597]  should_fail_alloc_page+0x58/0x70
[  545.329830][ T4597]  __alloc_pages+0x207/0x850
[  545.334229][ T4597]  ? stack_trace_save+0x12d/0x1f0
[  545.339262][ T4597]  ? stack_trace_snprint+0x100/0x100
[  545.344759][ T4597]  ? zone_watermark_fast+0x200/0x200
[  545.349852][ T4597]  ? __kasan_slab_alloc+0xc9/0xe0
[  545.354805][ T4597]  ? __kasan_slab_alloc+0xc9/0xe0
[  545.360008][ T4597]  ? __kasan_slab_alloc+0xb2/0xe0
[  545.364863][ T4597]  ? kmem_cache_alloc+0x189/0x2f0
[  545.369751][ T4597]  ? anon_vma_fork+0x1d9/0x4f0
[  545.374330][ T4597]  get_zeroed_page+0x19/0x40
[  545.379196][ T4597]  __pud_alloc+0x8b/0x260
[  545.383353][ T4597]  ? handle_mm_fault+0x2f60/0x2f60
[  545.388474][ T4597]  copy_page_range+0xd9e/0x1090
[  545.393250][ T4597]  ? pfn_valid+0x1e0/0x1e0
[  545.397503][ T4597]  dup_mmap+0x9fc/0xec0
[  545.401506][ T4597]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  545.406702][ T4597]  ? __delayed_free_task+0x110/0x110
[  545.411819][ T4597]  ? __kasan_check_write+0x14/0x20
[  545.416766][ T4597]  ? mm_init+0x6bb/0x870
[  545.420849][ T4597]  dup_mm+0x91/0x330
[  545.424840][ T4597]  copy_mm+0x108/0x1b0
[  545.429352][ T4597]  copy_process+0x127a/0x3240
[  545.433875][ T4597]  ? proc_fail_nth_write+0x213/0x290
[  545.438983][ T4597]  ? proc_fail_nth_read+0x220/0x220
[  545.444806][ T4597]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  545.449764][ T4597]  ? vfs_write+0x9af/0x1050
[  545.454095][ T4597]  kernel_clone+0x224/0x8f0
[  545.458429][ T4597]  ? file_end_write+0x1b0/0x1b0
[  545.463112][ T4597]  ? mutex_lock+0xb6/0x130
[  545.467368][ T4597]  ? create_io_thread+0x1e0/0x1e0
[  545.472227][ T4597]  ? __mutex_lock_slowpath+0x10/0x10
[  545.477348][ T4597]  __x64_sys_clone+0x289/0x310
[  545.481948][ T4597]  ? __do_sys_vfork+0x130/0x130
[  545.486636][ T4597]  ? debug_smp_processor_id+0x17/0x20
[  545.491845][ T4597]  do_syscall_64+0x44/0xd0
[  545.496185][ T4597]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  545.502139][ T4597] RIP: 0033:0x7f475ae3d829
[  545.506338][ T4597] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  545.525868][ T4597] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  545.534107][ T4597] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  545.541919][ T4597] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  545.549819][ T4597] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  545.557717][ T4597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  545.565543][ T4597] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  545.573341][ T4597]  </TASK>
[  545.580037][ T4599] FAULT_INJECTION: forcing a failure.
[  545.580037][ T4599] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  545.593410][ T4599] CPU: 1 PID: 4599 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  545.602041][ T4599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  545.612125][ T4599] Call Trace:
[  545.615338][ T4599]  <TASK>
[  545.618116][ T4599]  dump_stack_lvl+0x151/0x1b7
[  545.622625][ T4599]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  545.627926][ T4599]  ? __kasan_check_write+0x14/0x20
[  545.632883][ T4599]  ? __set_page_owner+0x2ee/0x310
[  545.637727][ T4599]  dump_stack+0x15/0x17
[  545.641726][ T4599]  should_fail+0x3c0/0x510
[  545.645972][ T4599]  should_fail_alloc_page+0x58/0x70
[  545.651005][ T4599]  __alloc_pages+0x207/0x850
[  545.655432][ T4599]  ? __alloc_pages+0x3bd/0x850
[  545.660035][ T4599]  ? zone_watermark_fast+0x200/0x200
[  545.665241][ T4599]  ? zone_watermark_fast+0x200/0x200
[  545.670360][ T4599]  ? __kasan_slab_alloc+0xc9/0xe0
[  545.675220][ T4599]  ? __kasan_check_write+0x14/0x20
[  545.680177][ T4599]  ? _raw_spin_lock+0xa3/0x1b0
[  545.684771][ T4599]  __pmd_alloc+0xb1/0x550
[  545.689024][ T4599]  ? kmem_cache_alloc+0x189/0x2f0
[  545.693894][ T4599]  ? anon_vma_fork+0x1d9/0x4f0
[  545.698612][ T4599]  ? __pud_alloc+0x260/0x260
[  545.703036][ T4599]  ? __pud_alloc+0x218/0x260
[  545.707638][ T4599]  ? handle_mm_fault+0x2f60/0x2f60
[  545.712673][ T4599]  copy_page_range+0xd04/0x1090
[  545.717359][ T4599]  ? pfn_valid+0x1e0/0x1e0
[  545.721612][ T4599]  dup_mmap+0x9fc/0xec0
[  545.725615][ T4599]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  545.730821][ T4599]  ? __delayed_free_task+0x110/0x110
[  545.736153][ T4599]  ? __kasan_check_write+0x14/0x20
[  545.741079][ T4599]  ? mm_init+0x6bb/0x870
[  545.745158][ T4599]  dup_mm+0x91/0x330
[  545.748893][ T4599]  copy_mm+0x108/0x1b0
[  545.752904][ T4599]  copy_process+0x127a/0x3240
[  545.757413][ T4599]  ? proc_fail_nth_write+0x213/0x290
[  545.762630][ T4599]  ? proc_fail_nth_read+0x220/0x220
[  545.767658][ T4599]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  545.772690][ T4599]  ? vfs_write+0x9af/0x1050
[  545.777025][ T4599]  kernel_clone+0x224/0x8f0
[  545.781370][ T4599]  ? file_end_write+0x1b0/0x1b0
[  545.786057][ T4599]  ? mutex_lock+0xb6/0x130
[  545.790306][ T4599]  ? create_io_thread+0x1e0/0x1e0
[  545.795164][ T4599]  ? __mutex_lock_slowpath+0x10/0x10
[  545.800282][ T4599]  __x64_sys_clone+0x289/0x310
[  545.804883][ T4599]  ? __do_sys_vfork+0x130/0x130
[  545.809571][ T4599]  ? debug_smp_processor_id+0x17/0x20
[  545.814778][ T4599]  do_syscall_64+0x44/0xd0
[  545.819030][ T4599]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  545.824757][ T4599] RIP: 0033:0x7f475ae3d829
[  545.829011][ T4599] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  545.848451][ T4599] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  545.856696][ T4599] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  545.864510][ T4599] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  545.872328][ T4599] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  545.880219][ T4599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  545.888037][ T4599] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  545.895938][ T4599]  </TASK>
[  545.902494][ T4602] FAULT_INJECTION: forcing a failure.
[  545.902494][ T4602] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  545.915526][ T4602] CPU: 1 PID: 4602 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  545.923825][ T4602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  545.933718][ T4602] Call Trace:
[  545.936844][ T4602]  <TASK>
[  545.939626][ T4602]  dump_stack_lvl+0x151/0x1b7
[  545.944134][ T4602]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  545.949458][ T4602]  ? is_module_text_address+0xe1/0x140
[  545.954722][ T4602]  ? stack_trace_save+0x1f0/0x1f0
[  545.959581][ T4602]  dump_stack+0x15/0x17
[  545.963577][ T4602]  should_fail+0x3c0/0x510
[  545.967831][ T4602]  should_fail_alloc_page+0x58/0x70
[  545.972860][ T4602]  __alloc_pages+0x207/0x850
[  545.977288][ T4602]  ? stack_trace_save+0x12d/0x1f0
[  545.982148][ T4602]  ? stack_trace_snprint+0x100/0x100
[  545.987357][ T4602]  ? zone_watermark_fast+0x200/0x200
[  545.992473][ T4602]  ? __kasan_slab_alloc+0xc9/0xe0
[  545.997348][ T4602]  ? __kasan_slab_alloc+0xc9/0xe0
[  546.002196][ T4602]  ? __kasan_slab_alloc+0xb2/0xe0
[  546.007056][ T4602]  ? kmem_cache_alloc+0x189/0x2f0
[  546.011917][ T4602]  ? anon_vma_fork+0x1d9/0x4f0
[  546.016520][ T4602]  get_zeroed_page+0x19/0x40
[  546.020974][ T4602]  __pud_alloc+0x8b/0x260
[  546.025110][ T4602]  ? handle_mm_fault+0x2f60/0x2f60
[  546.030055][ T4602]  copy_page_range+0xd9e/0x1090
[  546.034744][ T4602]  ? pfn_valid+0x1e0/0x1e0
[  546.038999][ T4602]  dup_mmap+0x9fc/0xec0
[  546.042989][ T4602]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  546.048197][ T4602]  ? __delayed_free_task+0x110/0x110
[  546.053317][ T4602]  ? __kasan_check_write+0x14/0x20
[  546.058263][ T4602]  ? mm_init+0x6bb/0x870
[  546.062342][ T4602]  dup_mm+0x91/0x330
[  546.066108][ T4602]  copy_mm+0x108/0x1b0
[  546.069980][ T4602]  copy_process+0x127a/0x3240
[  546.074501][ T4602]  ? proc_fail_nth_write+0x213/0x290
[  546.079614][ T4602]  ? proc_fail_nth_read+0x220/0x220
[  546.084652][ T4602]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  546.089596][ T4602]  ? vfs_write+0x9af/0x1050
[  546.093936][ T4602]  kernel_clone+0x224/0x8f0
[  546.098273][ T4602]  ? file_end_write+0x1b0/0x1b0
[  546.102960][ T4602]  ? mutex_lock+0xb6/0x130
[  546.107222][ T4602]  ? create_io_thread+0x1e0/0x1e0
[  546.112075][ T4602]  ? __mutex_lock_slowpath+0x10/0x10
[  546.117196][ T4602]  __x64_sys_clone+0x289/0x310
[  546.121796][ T4602]  ? __do_sys_vfork+0x130/0x130
[  546.126483][ T4602]  ? debug_smp_processor_id+0x17/0x20
[  546.131691][ T4602]  do_syscall_64+0x44/0xd0
[  546.135945][ T4602]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  546.141669][ T4602] RIP: 0033:0x7f475ae3d829
[  546.145922][ T4602] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  546.165715][ T4602] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  546.173956][ T4602] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  546.181766][ T4602] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  546.189591][ T4602] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  546.197389][ T4602] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  546.205199][ T4602] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  546.213017][ T4602]  </TASK>
[  546.219745][ T4604] FAULT_INJECTION: forcing a failure.
[  546.219745][ T4604] name failslab, interval 1, probability 0, space 0, times 0
[  546.232271][ T4604] CPU: 1 PID: 4604 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  546.240848][ T4604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  546.250921][ T4604] Call Trace:
[  546.254041][ T4604]  <TASK>
[  546.256917][ T4604]  dump_stack_lvl+0x151/0x1b7
[  546.261516][ T4604]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  546.266810][ T4604]  dump_stack+0x15/0x17
[  546.270799][ T4604]  should_fail+0x3c0/0x510
[  546.275042][ T4604]  __should_failslab+0x9f/0xe0
[  546.279642][ T4604]  should_failslab+0x9/0x20
[  546.283983][ T4604]  kmem_cache_alloc+0x4f/0x2f0
[  546.288581][ T4604]  ? dup_mmap+0x6d3/0xec0
[  546.292749][ T4604]  dup_mmap+0x6d3/0xec0
[  546.296741][ T4604]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  546.301948][ T4604]  ? __delayed_free_task+0x110/0x110
[  546.307069][ T4604]  ? __kasan_check_write+0x14/0x20
[  546.312015][ T4604]  ? mm_init+0x6bb/0x870
[  546.316099][ T4604]  dup_mm+0x91/0x330
[  546.319828][ T4604]  copy_mm+0x108/0x1b0
[  546.323731][ T4604]  copy_process+0x127a/0x3240
[  546.328246][ T4604]  ? proc_fail_nth_write+0x213/0x290
[  546.333396][ T4604]  ? proc_fail_nth_read+0x220/0x220
[  546.338403][ T4604]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  546.343346][ T4604]  ? vfs_write+0x9af/0x1050
[  546.347687][ T4604]  kernel_clone+0x224/0x8f0
[  546.352028][ T4604]  ? file_end_write+0x1b0/0x1b0
[  546.356711][ T4604]  ? mutex_lock+0xb6/0x130
[  546.360965][ T4604]  ? create_io_thread+0x1e0/0x1e0
[  546.365828][ T4604]  ? __mutex_lock_slowpath+0x10/0x10
[  546.370946][ T4604]  __x64_sys_clone+0x289/0x310
[  546.375549][ T4604]  ? __do_sys_vfork+0x130/0x130
[  546.380234][ T4604]  ? debug_smp_processor_id+0x17/0x20
[  546.385443][ T4604]  do_syscall_64+0x44/0xd0
[  546.389694][ T4604]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  546.395421][ T4604] RIP: 0033:0x7f475ae3d829
[  546.399676][ T4604] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  546.419207][ T4604] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  546.427449][ T4604] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  546.435696][ T4604] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  546.443590][ T4604] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  546.451410][ T4604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  546.461557][ T4604] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  546.469371][ T4604]  </TASK>
[  546.475569][ T4606] FAULT_INJECTION: forcing a failure.
[  546.475569][ T4606] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  546.488967][ T4606] CPU: 1 PID: 4606 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  546.497278][ T4606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  546.507442][ T4606] Call Trace:
[  546.510562][ T4606]  <TASK>
[  546.513328][ T4606]  dump_stack_lvl+0x151/0x1b7
[  546.517841][ T4606]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  546.523133][ T4606]  ? __kasan_check_write+0x14/0x20
[  546.528294][ T4606]  ? __set_page_owner+0x2ee/0x310
[  546.533149][ T4606]  dump_stack+0x15/0x17
[  546.537152][ T4606]  should_fail+0x3c0/0x510
[  546.541402][ T4606]  should_fail_alloc_page+0x58/0x70
[  546.546617][ T4606]  __alloc_pages+0x207/0x850
[  546.551121][ T4606]  ? __alloc_pages+0x3bd/0x850
[  546.555724][ T4606]  ? zone_watermark_fast+0x200/0x200
[  546.560863][ T4606]  ? zone_watermark_fast+0x200/0x200
[  546.565967][ T4606]  ? __kasan_slab_alloc+0xc9/0xe0
[  546.570841][ T4606]  ? __kasan_check_write+0x14/0x20
[  546.575791][ T4606]  ? _raw_spin_lock+0xa3/0x1b0
[  546.580369][ T4606]  __pmd_alloc+0xb1/0x550
[  546.584536][ T4606]  ? kmem_cache_alloc+0x189/0x2f0
[  546.589932][ T4606]  ? anon_vma_fork+0x1d9/0x4f0
[  546.594604][ T4606]  ? __pud_alloc+0x260/0x260
[  546.599030][ T4606]  ? __pud_alloc+0x218/0x260
[  546.603455][ T4606]  ? handle_mm_fault+0x2f60/0x2f60
[  546.608467][ T4606]  copy_page_range+0xd04/0x1090
[  546.613093][ T4606]  ? pfn_valid+0x1e0/0x1e0
[  546.617346][ T4606]  dup_mmap+0x9fc/0xec0
[  546.621333][ T4606]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  546.626545][ T4606]  ? __delayed_free_task+0x110/0x110
[  546.631663][ T4606]  ? __kasan_check_write+0x14/0x20
[  546.636607][ T4606]  ? mm_init+0x6bb/0x870
[  546.640687][ T4606]  dup_mm+0x91/0x330
[  546.644423][ T4606]  copy_mm+0x108/0x1b0
[  546.648513][ T4606]  copy_process+0x127a/0x3240
[  546.653020][ T4606]  ? proc_fail_nth_write+0x213/0x290
[  546.658230][ T4606]  ? proc_fail_nth_read+0x220/0x220
[  546.663264][ T4606]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  546.668210][ T4606]  ? vfs_write+0x9af/0x1050
[  546.672636][ T4606]  kernel_clone+0x224/0x8f0
[  546.676985][ T4606]  ? file_end_write+0x1b0/0x1b0
[  546.682039][ T4606]  ? mutex_lock+0xb6/0x130
[  546.686457][ T4606]  ? create_io_thread+0x1e0/0x1e0
[  546.691677][ T4606]  ? __mutex_lock_slowpath+0x10/0x10
[  546.696781][ T4606]  __x64_sys_clone+0x289/0x310
[  546.701471][ T4606]  ? __do_sys_vfork+0x130/0x130
[  546.706153][ T4606]  ? debug_smp_processor_id+0x17/0x20
[  546.711371][ T4606]  do_syscall_64+0x44/0xd0
[  546.715619][ T4606]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  546.721345][ T4606] RIP: 0033:0x7f475ae3d829
[  546.725597][ T4606] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  546.745037][ T4606] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  546.753368][ T4606] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  546.761179][ T4606] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  546.769001][ T4606] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  546.776896][ T4606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  546.784709][ T4606] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  546.792529][ T4606]  </TASK>
[  546.799097][ T4609] FAULT_INJECTION: forcing a failure.
[  546.799097][ T4609] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  546.812164][ T4609] CPU: 1 PID: 4609 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  546.820512][ T4609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  546.830406][ T4609] Call Trace:
[  546.833531][ T4609]  <TASK>
[  546.836320][ T4609]  dump_stack_lvl+0x151/0x1b7
[  546.840839][ T4609]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  546.846138][ T4609]  ? is_module_text_address+0xe1/0x140
[  546.851409][ T4609]  ? stack_trace_save+0x1f0/0x1f0
[  546.856271][ T4609]  dump_stack+0x15/0x17
[  546.860263][ T4609]  should_fail+0x3c0/0x510
[  546.864515][ T4609]  should_fail_alloc_page+0x58/0x70
[  546.869549][ T4609]  __alloc_pages+0x207/0x850
[  546.873976][ T4609]  ? stack_trace_save+0x12d/0x1f0
[  546.878835][ T4609]  ? stack_trace_snprint+0x100/0x100
[  546.883957][ T4609]  ? zone_watermark_fast+0x200/0x200
[  546.889077][ T4609]  ? __kasan_slab_alloc+0xc9/0xe0
[  546.893939][ T4609]  ? __kasan_slab_alloc+0xc9/0xe0
[  546.898798][ T4609]  ? __kasan_slab_alloc+0xb2/0xe0
[  546.903664][ T4609]  ? kmem_cache_alloc+0x189/0x2f0
[  546.908519][ T4609]  ? anon_vma_fork+0x1d9/0x4f0
[  546.913116][ T4609]  get_zeroed_page+0x19/0x40
[  546.917551][ T4609]  __pud_alloc+0x8b/0x260
[  546.921712][ T4609]  ? handle_mm_fault+0x2f60/0x2f60
[  546.926658][ T4609]  copy_page_range+0xd9e/0x1090
[  546.931350][ T4609]  ? pfn_valid+0x1e0/0x1e0
[  546.935637][ T4609]  dup_mmap+0x9fc/0xec0
[  546.939590][ T4609]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  546.944796][ T4609]  ? __delayed_free_task+0x110/0x110
[  546.949919][ T4609]  ? __kasan_check_write+0x14/0x20
[  546.954867][ T4609]  ? mm_init+0x6bb/0x870
[  546.958943][ T4609]  dup_mm+0x91/0x330
[  546.962677][ T4609]  copy_mm+0x108/0x1b0
[  546.966581][ T4609]  copy_process+0x127a/0x3240
[  546.971094][ T4609]  ? proc_fail_nth_write+0x213/0x290
[  546.976219][ T4609]  ? proc_fail_nth_read+0x220/0x220
[  546.981256][ T4609]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  546.986197][ T4609]  ? vfs_write+0x9af/0x1050
[  546.990624][ T4609]  kernel_clone+0x224/0x8f0
[  546.994964][ T4609]  ? file_end_write+0x1b0/0x1b0
[  546.999650][ T4609]  ? mutex_lock+0xb6/0x130
[  547.003997][ T4609]  ? create_io_thread+0x1e0/0x1e0
[  547.008851][ T4609]  ? __mutex_lock_slowpath+0x10/0x10
[  547.013972][ T4609]  __x64_sys_clone+0x289/0x310
[  547.018576][ T4609]  ? __do_sys_vfork+0x130/0x130
[  547.023257][ T4609]  ? debug_smp_processor_id+0x17/0x20
[  547.028464][ T4609]  do_syscall_64+0x44/0xd0
[  547.032718][ T4609]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  547.038453][ T4609] RIP: 0033:0x7f475ae3d829
[  547.042701][ T4609] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  547.062146][ T4609] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  547.070383][ T4609] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  547.078195][ T4609] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  547.086008][ T4609] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  547.093817][ T4609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  547.101633][ T4609] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  547.109450][ T4609]  </TASK>
[  547.115275][ T4611] FAULT_INJECTION: forcing a failure.
[  547.115275][ T4611] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  547.128407][ T4611] CPU: 0 PID: 4611 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  547.136713][ T4611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  547.146603][ T4611] Call Trace:
[  547.149729][ T4611]  <TASK>
[  547.152502][ T4611]  dump_stack_lvl+0x151/0x1b7
[  547.157019][ T4611]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  547.162310][ T4611]  dump_stack+0x15/0x17
[  547.166301][ T4611]  should_fail+0x3c0/0x510
[  547.170564][ T4611]  should_fail_alloc_page+0x58/0x70
[  547.175588][ T4611]  __alloc_pages+0x207/0x850
[  547.180016][ T4611]  ? zone_watermark_fast+0x200/0x200
[  547.185137][ T4611]  ? dup_mmap+0x9fc/0xec0
[  547.189309][ T4611]  ? dup_mm+0x91/0x330
[  547.193207][ T4611]  ? copy_mm+0x108/0x1b0
[  547.197373][ T4611]  ? copy_process+0x127a/0x3240
[  547.202067][ T4611]  ? kvm_sched_clock_read+0x18/0x40
[  547.207092][ T4611]  pte_alloc_one+0x73/0x1b0
[  547.211432][ T4611]  ? pfn_modify_allowed+0x2e0/0x2e0
[  547.216471][ T4611]  ? __kasan_check_write+0x14/0x20
[  547.221415][ T4611]  ? __set_page_owner+0x2ee/0x310
[  547.226275][ T4611]  __pte_alloc+0x86/0x350
[  547.230444][ T4611]  ? free_pgtables+0x210/0x210
[  547.235041][ T4611]  copy_pte_range+0x1b1f/0x20b0
[  547.239730][ T4611]  ? __kunmap_atomic+0x80/0x80
[  547.244328][ T4611]  ? __pud_alloc+0x260/0x260
[  547.248764][ T4611]  ? __pud_alloc+0x218/0x260
[  547.253181][ T4611]  ? handle_mm_fault+0x2f60/0x2f60
[  547.258128][ T4611]  copy_page_range+0xc1e/0x1090
[  547.262839][ T4611]  ? pfn_valid+0x1e0/0x1e0
[  547.267097][ T4611]  dup_mmap+0x9fc/0xec0
[  547.271059][ T4611]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  547.276270][ T4611]  ? __delayed_free_task+0x110/0x110
[  547.281394][ T4611]  ? __kasan_check_write+0x14/0x20
[  547.286337][ T4611]  ? mm_init+0x6bb/0x870
[  547.290422][ T4611]  dup_mm+0x91/0x330
[  547.294145][ T4611]  copy_mm+0x108/0x1b0
[  547.298051][ T4611]  copy_process+0x127a/0x3240
[  547.302567][ T4611]  ? proc_fail_nth_write+0x213/0x290
[  547.307860][ T4611]  ? proc_fail_nth_read+0x220/0x220
[  547.312892][ T4611]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  547.317868][ T4611]  ? vfs_write+0x9af/0x1050
[  547.322181][ T4611]  kernel_clone+0x224/0x8f0
[  547.326519][ T4611]  ? file_end_write+0x1b0/0x1b0
[  547.331214][ T4611]  ? mutex_lock+0xb6/0x130
[  547.335458][ T4611]  ? create_io_thread+0x1e0/0x1e0
[  547.340320][ T4611]  ? __mutex_lock_slowpath+0x10/0x10
[  547.345450][ T4611]  __x64_sys_clone+0x289/0x310
[  547.350048][ T4611]  ? __do_sys_vfork+0x130/0x130
[  547.354729][ T4611]  ? debug_smp_processor_id+0x17/0x20
[  547.359986][ T4611]  do_syscall_64+0x44/0xd0
[  547.364190][ T4611]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  547.369916][ T4611] RIP: 0033:0x7f475ae3d829
[  547.374171][ T4611] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  547.394443][ T4611] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  547.402683][ T4611] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  547.410496][ T4611] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  547.418304][ T4611] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  547.426128][ T4611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  547.433937][ T4611] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  547.441743][ T4611]  </TASK>
[  547.448365][ T4613] FAULT_INJECTION: forcing a failure.
[  547.448365][ T4613] name failslab, interval 1, probability 0, space 0, times 0
[  547.460837][ T4613] CPU: 1 PID: 4613 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  547.469090][ T4613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  547.478990][ T4613] Call Trace:
[  547.482108][ T4613]  <TASK>
[  547.484897][ T4613]  dump_stack_lvl+0x151/0x1b7
[  547.489398][ T4613]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  547.494700][ T4613]  dump_stack+0x15/0x17
[  547.498684][ T4613]  should_fail+0x3c0/0x510
[  547.502945][ T4613]  __should_failslab+0x9f/0xe0
[  547.507624][ T4613]  should_failslab+0x9/0x20
[  547.511966][ T4613]  kmem_cache_alloc+0x4f/0x2f0
[  547.516572][ T4613]  ? anon_vma_fork+0x1d9/0x4f0
[  547.521273][ T4613]  anon_vma_fork+0x1d9/0x4f0
[  547.525703][ T4613]  dup_mmap+0x7ec/0xec0
[  547.529701][ T4613]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  547.534898][ T4613]  ? __delayed_free_task+0x110/0x110
[  547.540104][ T4613]  ? __kasan_check_write+0x14/0x20
[  547.545138][ T4613]  ? mm_init+0x6bb/0x870
[  547.549245][ T4613]  dup_mm+0x91/0x330
[  547.552952][ T4613]  copy_mm+0x108/0x1b0
[  547.556863][ T4613]  copy_process+0x127a/0x3240
[  547.561378][ T4613]  ? proc_fail_nth_write+0x213/0x290
[  547.566499][ T4613]  ? proc_fail_nth_read+0x220/0x220
[  547.571522][ T4613]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  547.576559][ T4613]  ? vfs_write+0x9af/0x1050
[  547.580898][ T4613]  kernel_clone+0x224/0x8f0
[  547.585235][ T4613]  ? file_end_write+0x1b0/0x1b0
[  547.590020][ T4613]  ? mutex_lock+0xb6/0x130
[  547.594265][ T4613]  ? create_io_thread+0x1e0/0x1e0
[  547.599127][ T4613]  ? __mutex_lock_slowpath+0x10/0x10
[  547.604246][ T4613]  __x64_sys_clone+0x289/0x310
[  547.608860][ T4613]  ? __do_sys_vfork+0x130/0x130
[  547.613542][ T4613]  ? debug_smp_processor_id+0x17/0x20
[  547.618740][ T4613]  do_syscall_64+0x44/0xd0
[  547.622993][ T4613]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  547.628894][ T4613] RIP: 0033:0x7f475ae3d829
[  547.633234][ T4613] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  547.652779][ T4613] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  547.661005][ T4613] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  547.668932][ T4613] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  547.676828][ T4613] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  547.684649][ T4613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  547.692450][ T4613] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  547.700264][ T4613]  </TASK>
[  547.707485][ T4616] FAULT_INJECTION: forcing a failure.
[  547.707485][ T4616] name failslab, interval 1, probability 0, space 0, times 0
[  547.719948][ T4616] CPU: 1 PID: 4616 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  547.728204][ T4616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  547.738101][ T4616] Call Trace:
[  547.741233][ T4616]  <TASK>
[  547.744001][ T4616]  dump_stack_lvl+0x151/0x1b7
[  547.748514][ T4616]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  547.753831][ T4616]  dump_stack+0x15/0x17
[  547.757808][ T4616]  should_fail+0x3c0/0x510
[  547.762173][ T4616]  __should_failslab+0x9f/0xe0
[  547.766833][ T4616]  should_failslab+0x9/0x20
[  547.771173][ T4616]  kmem_cache_alloc+0x4f/0x2f0
[  547.775766][ T4616]  ? anon_vma_fork+0x1d9/0x4f0
[  547.780368][ T4616]  anon_vma_fork+0x1d9/0x4f0
[  547.784797][ T4616]  dup_mmap+0x7ec/0xec0
[  547.788902][ T4616]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  547.794107][ T4616]  ? __delayed_free_task+0x110/0x110
[  547.799224][ T4616]  ? __kasan_check_write+0x14/0x20
[  547.804256][ T4616]  ? mm_init+0x6bb/0x870
[  547.808437][ T4616]  dup_mm+0x91/0x330
[  547.812165][ T4616]  copy_mm+0x108/0x1b0
[  547.816180][ T4616]  copy_process+0x127a/0x3240
[  547.820728][ T4616]  ? proc_fail_nth_write+0x213/0x290
[  547.825951][ T4616]  ? proc_fail_nth_read+0x220/0x220
[  547.830978][ T4616]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  547.835955][ T4616]  ? vfs_write+0x9af/0x1050
[  547.840263][ T4616]  kernel_clone+0x224/0x8f0
[  547.844601][ T4616]  ? file_end_write+0x1b0/0x1b0
[  547.849293][ T4616]  ? mutex_lock+0xb6/0x130
[  547.853551][ T4616]  ? create_io_thread+0x1e0/0x1e0
[  547.858403][ T4616]  ? __mutex_lock_slowpath+0x10/0x10
[  547.863524][ T4616]  __x64_sys_clone+0x289/0x310
[  547.868126][ T4616]  ? __do_sys_vfork+0x130/0x130
[  547.873069][ T4616]  ? debug_smp_processor_id+0x17/0x20
[  547.878276][ T4616]  do_syscall_64+0x44/0xd0
[  547.882638][ T4616]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  547.888345][ T4616] RIP: 0033:0x7f475ae3d829
[  547.893127][ T4616] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  547.912562][ T4616] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  547.920807][ T4616] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  547.928619][ T4616] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  547.936542][ T4616] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  547.944342][ T4616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  547.952154][ T4616] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  547.959986][ T4616]  </TASK>
[  547.967223][ T4618] FAULT_INJECTION: forcing a failure.
[  547.967223][ T4618] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  547.980547][ T4618] CPU: 1 PID: 4618 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  547.988809][ T4618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  547.998706][ T4618] Call Trace:
[  548.001834][ T4618]  <TASK>
[  548.004608][ T4618]  dump_stack_lvl+0x151/0x1b7
[  548.009119][ T4618]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  548.014442][ T4618]  ? is_module_text_address+0xe1/0x140
[  548.019708][ T4618]  ? stack_trace_save+0x1f0/0x1f0
[  548.024570][ T4618]  dump_stack+0x15/0x17
[  548.028561][ T4618]  should_fail+0x3c0/0x510
[  548.032817][ T4618]  should_fail_alloc_page+0x58/0x70
[  548.037847][ T4618]  __alloc_pages+0x207/0x850
[  548.042275][ T4618]  ? stack_trace_save+0x12d/0x1f0
[  548.047131][ T4618]  ? stack_trace_snprint+0x100/0x100
[  548.052252][ T4618]  ? zone_watermark_fast+0x200/0x200
[  548.057373][ T4618]  ? __kasan_slab_alloc+0xc9/0xe0
[  548.062241][ T4618]  ? __kasan_slab_alloc+0xc9/0xe0
[  548.067130][ T4618]  ? __kasan_slab_alloc+0xb2/0xe0
[  548.072176][ T4618]  ? kmem_cache_alloc+0x189/0x2f0
[  548.077052][ T4618]  ? anon_vma_fork+0x1d9/0x4f0
[  548.081639][ T4618]  get_zeroed_page+0x19/0x40
[  548.086058][ T4618]  __pud_alloc+0x8b/0x260
[  548.090224][ T4618]  ? handle_mm_fault+0x2f60/0x2f60
[  548.095172][ T4618]  copy_page_range+0xd9e/0x1090
[  548.099861][ T4618]  ? pfn_valid+0x1e0/0x1e0
[  548.104196][ T4618]  dup_mmap+0x9fc/0xec0
[  548.109142][ T4618]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  548.114312][ T4618]  ? __delayed_free_task+0x110/0x110
[  548.119443][ T4618]  ? __kasan_check_write+0x14/0x20
[  548.124387][ T4618]  ? mm_init+0x6bb/0x870
[  548.128582][ T4618]  dup_mm+0x91/0x330
[  548.132277][ T4618]  copy_mm+0x108/0x1b0
[  548.136192][ T4618]  copy_process+0x127a/0x3240
[  548.141911][ T4618]  ? proc_fail_nth_write+0x213/0x290
[  548.147036][ T4618]  ? proc_fail_nth_read+0x220/0x220
[  548.152151][ T4618]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  548.157104][ T4618]  ? vfs_write+0x9af/0x1050
[  548.161451][ T4618]  kernel_clone+0x224/0x8f0
[  548.165875][ T4618]  ? file_end_write+0x1b0/0x1b0
[  548.170553][ T4618]  ? mutex_lock+0xb6/0x130
[  548.174806][ T4618]  ? create_io_thread+0x1e0/0x1e0
[  548.179688][ T4618]  ? __mutex_lock_slowpath+0x10/0x10
[  548.184797][ T4618]  __x64_sys_clone+0x289/0x310
[  548.189387][ T4618]  ? __do_sys_vfork+0x130/0x130
[  548.194105][ T4618]  ? debug_smp_processor_id+0x17/0x20
[  548.199305][ T4618]  do_syscall_64+0x44/0xd0
[  548.203549][ T4618]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  548.209264][ T4618] RIP: 0033:0x7f475ae3d829
[  548.213520][ T4618] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  548.233833][ T4618] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  548.242159][ T4618] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  548.249971][ T4618] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  548.259821][ T4618] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  548.267721][ T4618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  548.275619][ T4618] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  548.283432][ T4618]  </TASK>
[  548.292240][ T4620] FAULT_INJECTION: forcing a failure.
[  548.292240][ T4620] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  548.305407][ T4620] CPU: 0 PID: 4620 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  548.314028][ T4620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  548.323963][ T4620] Call Trace:
[  548.327062][ T4620]  <TASK>
[  548.329829][ T4620]  dump_stack_lvl+0x151/0x1b7
[  548.334332][ T4620]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  548.339642][ T4620]  ? is_module_text_address+0xe1/0x140
[  548.345098][ T4620]  ? stack_trace_save+0x1f0/0x1f0
[  548.349958][ T4620]  dump_stack+0x15/0x17
[  548.353962][ T4620]  should_fail+0x3c0/0x510
[  548.358202][ T4620]  should_fail_alloc_page+0x58/0x70
[  548.363375][ T4620]  __alloc_pages+0x207/0x850
[  548.367758][ T4620]  ? stack_trace_save+0x12d/0x1f0
[  548.372615][ T4620]  ? stack_trace_snprint+0x100/0x100
[  548.377730][ T4620]  ? zone_watermark_fast+0x200/0x200
[  548.383371][ T4620]  ? __kasan_slab_alloc+0xc9/0xe0
[  548.388233][ T4620]  ? __kasan_slab_alloc+0xc9/0xe0
[  548.393186][ T4620]  ? __kasan_slab_alloc+0xb2/0xe0
[  548.398137][ T4620]  ? kmem_cache_alloc+0x189/0x2f0
[  548.403007][ T4620]  ? anon_vma_fork+0x1d9/0x4f0
[  548.407763][ T4620]  get_zeroed_page+0x19/0x40
[  548.412195][ T4620]  __pud_alloc+0x8b/0x260
[  548.416365][ T4620]  ? handle_mm_fault+0x2f60/0x2f60
[  548.421322][ T4620]  copy_page_range+0xd9e/0x1090
[  548.426075][ T4620]  ? pfn_valid+0x1e0/0x1e0
[  548.430441][ T4620]  dup_mmap+0x9fc/0xec0
[  548.434403][ T4620]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  548.439615][ T4620]  ? __delayed_free_task+0x110/0x110
[  548.444735][ T4620]  ? __kasan_check_write+0x14/0x20
[  548.449852][ T4620]  ? mm_init+0x6bb/0x870
[  548.453933][ T4620]  dup_mm+0x91/0x330
[  548.457664][ T4620]  copy_mm+0x108/0x1b0
[  548.461589][ T4620]  copy_process+0x127a/0x3240
[  548.466258][ T4620]  ? proc_fail_nth_write+0x213/0x290
[  548.471386][ T4620]  ? proc_fail_nth_read+0x220/0x220
[  548.476414][ T4620]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  548.481361][ T4620]  ? vfs_write+0x9af/0x1050
[  548.485709][ T4620]  kernel_clone+0x224/0x8f0
[  548.490039][ T4620]  ? file_end_write+0x1b0/0x1b0
[  548.494812][ T4620]  ? mutex_lock+0xb6/0x130
[  548.499066][ T4620]  ? create_io_thread+0x1e0/0x1e0
[  548.503935][ T4620]  ? __mutex_lock_slowpath+0x10/0x10
[  548.509046][ T4620]  __x64_sys_clone+0x289/0x310
[  548.513648][ T4620]  ? __do_sys_vfork+0x130/0x130
[  548.518331][ T4620]  ? debug_smp_processor_id+0x17/0x20
[  548.523539][ T4620]  do_syscall_64+0x44/0xd0
[  548.527978][ T4620]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  548.533699][ T4620] RIP: 0033:0x7f475ae3d829
[  548.537957][ T4620] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  548.558087][ T4620] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  548.566328][ T4620] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  548.574140][ T4620] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  548.581949][ T4620] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  548.589761][ T4620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  548.597572][ T4620] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  548.605387][ T4620]  </TASK>
[  548.612761][ T4622] FAULT_INJECTION: forcing a failure.
[  548.612761][ T4622] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  548.625836][ T4622] CPU: 1 PID: 4622 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  548.634093][ T4622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  548.643994][ T4622] Call Trace:
[  548.647110][ T4622]  <TASK>
[  548.649889][ T4622]  dump_stack_lvl+0x151/0x1b7
[  548.654408][ T4622]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  548.659869][ T4622]  ? __kasan_check_write+0x14/0x20
[  548.664815][ T4622]  ? __set_page_owner+0x2ee/0x310
[  548.669720][ T4622]  dump_stack+0x15/0x17
[  548.673668][ T4622]  should_fail+0x3c0/0x510
[  548.677919][ T4622]  should_fail_alloc_page+0x58/0x70
[  548.682954][ T4622]  __alloc_pages+0x207/0x850
[  548.687563][ T4622]  ? __alloc_pages+0x3bd/0x850
[  548.692331][ T4622]  ? zone_watermark_fast+0x200/0x200
[  548.697455][ T4622]  ? zone_watermark_fast+0x200/0x200
[  548.702569][ T4622]  ? __kasan_slab_alloc+0xc9/0xe0
[  548.707526][ T4622]  ? __kasan_check_write+0x14/0x20
[  548.712554][ T4622]  ? _raw_spin_lock+0xa3/0x1b0
[  548.717150][ T4622]  __pmd_alloc+0xb1/0x550
[  548.721356][ T4622]  ? kmem_cache_alloc+0x189/0x2f0
[  548.726176][ T4622]  ? anon_vma_fork+0x1d9/0x4f0
[  548.730778][ T4622]  ? __pud_alloc+0x260/0x260
[  548.735201][ T4622]  ? __pud_alloc+0x218/0x260
[  548.739628][ T4622]  ? handle_mm_fault+0x2f60/0x2f60
[  548.744575][ T4622]  copy_page_range+0xd04/0x1090
[  548.749285][ T4622]  ? pfn_valid+0x1e0/0x1e0
[  548.753516][ T4622]  dup_mmap+0x9fc/0xec0
[  548.757618][ T4622]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  548.763612][ T4622]  ? __delayed_free_task+0x110/0x110
[  548.768716][ T4622]  ? __kasan_check_write+0x14/0x20
[  548.773740][ T4622]  ? mm_init+0x6bb/0x870
[  548.777907][ T4622]  dup_mm+0x91/0x330
[  548.781640][ T4622]  copy_mm+0x108/0x1b0
[  548.785555][ T4622]  copy_process+0x127a/0x3240
[  548.791707][ T4622]  ? proc_fail_nth_write+0x213/0x290
[  548.796815][ T4622]  ? proc_fail_nth_read+0x220/0x220
[  548.801848][ T4622]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  548.806809][ T4622]  ? vfs_write+0x9af/0x1050
[  548.811243][ T4622]  kernel_clone+0x224/0x8f0
[  548.815593][ T4622]  ? file_end_write+0x1b0/0x1b0
[  548.820281][ T4622]  ? mutex_lock+0xb6/0x130
[  548.824531][ T4622]  ? create_io_thread+0x1e0/0x1e0
[  548.829385][ T4622]  ? __mutex_lock_slowpath+0x10/0x10
[  548.834593][ T4622]  __x64_sys_clone+0x289/0x310
[  548.839200][ T4622]  ? __do_sys_vfork+0x130/0x130
[  548.843891][ T4622]  ? debug_smp_processor_id+0x17/0x20
[  548.849084][ T4622]  do_syscall_64+0x44/0xd0
[  548.853337][ T4622]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  548.859074][ T4622] RIP: 0033:0x7f475ae3d829
[  548.863325][ T4622] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  548.882880][ T4622] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  548.891127][ T4622] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  548.898946][ T4622] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  548.906746][ T4622] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  548.914554][ T4622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  548.922650][ T4622] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  548.930468][ T4622]  </TASK>
[  548.938183][ T4625] FAULT_INJECTION: forcing a failure.
[  548.938183][ T4625] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  548.951274][ T4625] CPU: 1 PID: 4625 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  548.959521][ T4625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  548.969416][ T4625] Call Trace:
[  548.972537][ T4625]  <TASK>
[  548.975315][ T4625]  dump_stack_lvl+0x151/0x1b7
[  548.979826][ T4625]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  548.985120][ T4625]  ? is_module_text_address+0xe1/0x140
[  548.990417][ T4625]  ? stack_trace_save+0x1f0/0x1f0
[  548.995274][ T4625]  dump_stack+0x15/0x17
[  548.999378][ T4625]  should_fail+0x3c0/0x510
[  549.003631][ T4625]  should_fail_alloc_page+0x58/0x70
[  549.008662][ T4625]  __alloc_pages+0x207/0x850
[  549.013091][ T4625]  ? stack_trace_save+0x12d/0x1f0
[  549.018209][ T4625]  ? stack_trace_snprint+0x100/0x100
[  549.023513][ T4625]  ? zone_watermark_fast+0x200/0x200
[  549.028612][ T4625]  ? __kasan_slab_alloc+0xc9/0xe0
[  549.033470][ T4625]  ? __kasan_slab_alloc+0xc9/0xe0
[  549.038329][ T4625]  ? __kasan_slab_alloc+0xb2/0xe0
[  549.043190][ T4625]  ? kmem_cache_alloc+0x189/0x2f0
[  549.048051][ T4625]  ? anon_vma_fork+0x1d9/0x4f0
[  549.052738][ T4625]  get_zeroed_page+0x19/0x40
[  549.057162][ T4625]  __pud_alloc+0x8b/0x260
[  549.061350][ T4625]  ? handle_mm_fault+0x2f60/0x2f60
[  549.066283][ T4625]  copy_page_range+0xd9e/0x1090
[  549.070974][ T4625]  ? pfn_valid+0x1e0/0x1e0
[  549.075215][ T4625]  dup_mmap+0x9fc/0xec0
[  549.079207][ T4625]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  549.084420][ T4625]  ? __delayed_free_task+0x110/0x110
[  549.089545][ T4625]  ? __kasan_check_write+0x14/0x20
[  549.094485][ T4625]  ? mm_init+0x6bb/0x870
[  549.098562][ T4625]  dup_mm+0x91/0x330
[  549.102300][ T4625]  copy_mm+0x108/0x1b0
[  549.106207][ T4625]  copy_process+0x127a/0x3240
[  549.110739][ T4625]  ? proc_fail_nth_write+0x213/0x290
[  549.115835][ T4625]  ? proc_fail_nth_read+0x220/0x220
[  549.120872][ T4625]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  549.125816][ T4625]  ? vfs_write+0x9af/0x1050
[  549.130414][ T4625]  kernel_clone+0x224/0x8f0
[  549.134754][ T4625]  ? file_end_write+0x1b0/0x1b0
[  549.139526][ T4625]  ? mutex_lock+0xb6/0x130
[  549.143782][ T4625]  ? create_io_thread+0x1e0/0x1e0
[  549.148868][ T4625]  ? __mutex_lock_slowpath+0x10/0x10
[  549.153988][ T4625]  __x64_sys_clone+0x289/0x310
[  549.158709][ T4625]  ? __do_sys_vfork+0x130/0x130
[  549.163397][ T4625]  ? debug_smp_processor_id+0x17/0x20
[  549.168598][ T4625]  do_syscall_64+0x44/0xd0
[  549.173009][ T4625]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  549.178704][ T4625] RIP: 0033:0x7f475ae3d829
[  549.182950][ T4625] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  549.202383][ T4625] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  549.210624][ T4625] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  549.218433][ T4625] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  549.226437][ T4625] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  549.234336][ T4625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  549.242146][ T4625] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  549.249961][ T4625]  </TASK>
[  549.257445][ T4627] FAULT_INJECTION: forcing a failure.
[  549.257445][ T4627] name failslab, interval 1, probability 0, space 0, times 0
[  549.269989][ T4627] CPU: 1 PID: 4627 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  549.278255][ T4627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  549.288154][ T4627] Call Trace:
[  549.291274][ T4627]  <TASK>
[  549.294054][ T4627]  dump_stack_lvl+0x151/0x1b7
[  549.298566][ T4627]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  549.303860][ T4627]  dump_stack+0x15/0x17
[  549.307851][ T4627]  should_fail+0x3c0/0x510
[  549.312190][ T4627]  __should_failslab+0x9f/0xe0
[  549.316792][ T4627]  should_failslab+0x9/0x20
[  549.321131][ T4627]  kmem_cache_alloc+0x4f/0x2f0
[  549.325735][ T4627]  ? anon_vma_fork+0x1d9/0x4f0
[  549.330332][ T4627]  anon_vma_fork+0x1d9/0x4f0
[  549.334757][ T4627]  dup_mmap+0x7ec/0xec0
[  549.338748][ T4627]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  549.343955][ T4627]  ? __delayed_free_task+0x110/0x110
[  549.349076][ T4627]  ? __kasan_check_write+0x14/0x20
[  549.354024][ T4627]  ? mm_init+0x6bb/0x870
[  549.358103][ T4627]  dup_mm+0x91/0x330
[  549.361836][ T4627]  copy_mm+0x108/0x1b0
[  549.365746][ T4627]  copy_process+0x127a/0x3240
[  549.370254][ T4627]  ? proc_fail_nth_write+0x213/0x290
[  549.375385][ T4627]  ? proc_fail_nth_read+0x220/0x220
[  549.380416][ T4627]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  549.385358][ T4627]  ? vfs_write+0x9af/0x1050
[  549.389702][ T4627]  kernel_clone+0x224/0x8f0
[  549.394041][ T4627]  ? file_end_write+0x1b0/0x1b0
[  549.398729][ T4627]  ? mutex_lock+0xb6/0x130
[  549.402978][ T4627]  ? create_io_thread+0x1e0/0x1e0
[  549.407838][ T4627]  ? __mutex_lock_slowpath+0x10/0x10
[  549.413047][ T4627]  __x64_sys_clone+0x289/0x310
[  549.417652][ T4627]  ? __do_sys_vfork+0x130/0x130
[  549.422330][ T4627]  ? debug_smp_processor_id+0x17/0x20
[  549.427540][ T4627]  do_syscall_64+0x44/0xd0
[  549.431892][ T4627]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  549.437624][ T4627] RIP: 0033:0x7f475ae3d829
[  549.441867][ T4627] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  549.461314][ T4627] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  549.469550][ T4627] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  549.477364][ T4627] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  549.485178][ T4627] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  549.492984][ T4627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  549.500796][ T4627] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  549.508619][ T4627]  </TASK>
[  549.514097][ T4629] FAULT_INJECTION: forcing a failure.
[  549.514097][ T4629] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  549.527396][ T4629] CPU: 0 PID: 4629 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  549.535782][ T4629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  549.545676][ T4629] Call Trace:
[  549.548801][ T4629]  <TASK>
[  549.551572][ T4629]  dump_stack_lvl+0x151/0x1b7
[  549.556084][ T4629]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  549.561554][ T4629]  dump_stack+0x15/0x17
[  549.565637][ T4629]  should_fail+0x3c0/0x510
[  549.569894][ T4629]  should_fail_alloc_page+0x58/0x70
[  549.574925][ T4629]  __alloc_pages+0x207/0x850
[  549.579357][ T4629]  ? zone_watermark_fast+0x200/0x200
[  549.584578][ T4629]  ? dup_mmap+0x9fc/0xec0
[  549.588717][ T4629]  ? dup_mm+0x91/0x330
[  549.592629][ T4629]  ? copy_mm+0x108/0x1b0
[  549.596961][ T4629]  ? copy_process+0x127a/0x3240
[  549.601910][ T4629]  ? kvm_sched_clock_read+0x18/0x40
[  549.606954][ T4629]  pte_alloc_one+0x73/0x1b0
[  549.611286][ T4629]  ? pfn_modify_allowed+0x2e0/0x2e0
[  549.616349][ T4629]  ? __kasan_check_write+0x14/0x20
[  549.621265][ T4629]  ? __set_page_owner+0x2ee/0x310
[  549.626215][ T4629]  __pte_alloc+0x86/0x350
[  549.630494][ T4629]  ? free_pgtables+0x210/0x210
[  549.635154][ T4629]  copy_pte_range+0x1b1f/0x20b0
[  549.639927][ T4629]  ? __kunmap_atomic+0x80/0x80
[  549.644526][ T4629]  ? __pud_alloc+0x260/0x260
[  549.649390][ T4629]  ? __pud_alloc+0x218/0x260
[  549.653813][ T4629]  ? handle_mm_fault+0x2f60/0x2f60
[  549.658759][ T4629]  copy_page_range+0xc1e/0x1090
[  549.663815][ T4629]  ? pfn_valid+0x1e0/0x1e0
[  549.668245][ T4629]  dup_mmap+0x9fc/0xec0
[  549.672240][ T4629]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  549.677474][ T4629]  ? __delayed_free_task+0x110/0x110
[  549.682773][ T4629]  ? __kasan_check_write+0x14/0x20
[  549.687966][ T4629]  ? mm_init+0x6bb/0x870
[  549.692047][ T4629]  dup_mm+0x91/0x330
[  549.695782][ T4629]  copy_mm+0x108/0x1b0
[  549.699684][ T4629]  copy_process+0x127a/0x3240
[  549.704204][ T4629]  ? proc_fail_nth_write+0x213/0x290
[  549.709328][ T4629]  ? proc_fail_nth_read+0x220/0x220
[  549.714369][ T4629]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  549.719299][ T4629]  ? vfs_write+0x9af/0x1050
[  549.723642][ T4629]  kernel_clone+0x224/0x8f0
[  549.728178][ T4629]  ? file_end_write+0x1b0/0x1b0
[  549.732865][ T4629]  ? mutex_lock+0xb6/0x130
[  549.737116][ T4629]  ? create_io_thread+0x1e0/0x1e0
[  549.742065][ T4629]  ? __mutex_lock_slowpath+0x10/0x10
[  549.747273][ T4629]  __x64_sys_clone+0x289/0x310
[  549.751872][ T4629]  ? __do_sys_vfork+0x130/0x130
[  549.756561][ T4629]  ? debug_smp_processor_id+0x17/0x20
[  549.761768][ T4629]  do_syscall_64+0x44/0xd0
[  549.766019][ T4629]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  549.771747][ T4629] RIP: 0033:0x7f475ae3d829
[  549.776000][ T4629] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  549.795444][ T4629] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  549.803686][ T4629] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  549.811504][ T4629] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  549.819307][ T4629] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  549.827120][ T4629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  549.834941][ T4629] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  549.842746][ T4629]  </TASK>
[  549.850556][ T4632] FAULT_INJECTION: forcing a failure.
[  549.850556][ T4632] name failslab, interval 1, probability 0, space 0, times 0
[  549.863347][ T4632] CPU: 0 PID: 4632 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  549.871864][ T4632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  549.881728][ T4632] Call Trace:
[  549.884854][ T4632]  <TASK>
[  549.887632][ T4632]  dump_stack_lvl+0x151/0x1b7
[  549.892142][ T4632]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  549.897451][ T4632]  dump_stack+0x15/0x17
[  549.901436][ T4632]  should_fail+0x3c0/0x510
[  549.905685][ T4632]  __should_failslab+0x9f/0xe0
[  549.910282][ T4632]  should_failslab+0x9/0x20
[  549.914622][ T4632]  kmem_cache_alloc+0x4f/0x2f0
[  549.919222][ T4632]  ? dup_mmap+0x6d3/0xec0
[  549.923388][ T4632]  dup_mmap+0x6d3/0xec0
[  549.927382][ T4632]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  549.932595][ T4632]  ? __delayed_free_task+0x110/0x110
[  549.937708][ T4632]  ? __kasan_check_write+0x14/0x20
[  549.942742][ T4632]  ? mm_init+0x6bb/0x870
[  549.946823][ T4632]  dup_mm+0x91/0x330
[  549.950555][ T4632]  copy_mm+0x108/0x1b0
[  549.954469][ T4632]  copy_process+0x127a/0x3240
[  549.959060][ T4632]  ? proc_fail_nth_write+0x213/0x290
[  549.964190][ T4632]  ? proc_fail_nth_read+0x220/0x220
[  549.969214][ T4632]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  549.974161][ T4632]  ? vfs_write+0x9af/0x1050
[  549.978502][ T4632]  kernel_clone+0x224/0x8f0
[  549.983013][ T4632]  ? file_end_write+0x1b0/0x1b0
[  549.987702][ T4632]  ? mutex_lock+0xb6/0x130
[  549.991951][ T4632]  ? create_io_thread+0x1e0/0x1e0
[  549.996813][ T4632]  ? __mutex_lock_slowpath+0x10/0x10
[  550.001942][ T4632]  __x64_sys_clone+0x289/0x310
[  550.006543][ T4632]  ? __do_sys_vfork+0x130/0x130
[  550.011235][ T4632]  ? debug_smp_processor_id+0x17/0x20
[  550.016435][ T4632]  do_syscall_64+0x44/0xd0
[  550.020685][ T4632]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  550.026418][ T4632] RIP: 0033:0x7f475ae3d829
[  550.030665][ T4632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  550.050106][ T4632] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  550.058351][ T4632] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  550.066161][ T4632] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  550.073972][ T4632] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  550.082219][ T4632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  550.090029][ T4632] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  550.097931][ T4632]  </TASK>
[  550.105425][ T4634] FAULT_INJECTION: forcing a failure.
[  550.105425][ T4634] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  550.118557][ T4634] CPU: 1 PID: 4634 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  550.126879][ T4634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  550.136773][ T4634] Call Trace:
[  550.139890][ T4634]  <TASK>
[  550.142667][ T4634]  dump_stack_lvl+0x151/0x1b7
[  550.147181][ T4634]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  550.152501][ T4634]  ? is_module_text_address+0xe1/0x140
[  550.157771][ T4634]  ? stack_trace_save+0x1f0/0x1f0
[  550.162892][ T4634]  dump_stack+0x15/0x17
[  550.166895][ T4634]  should_fail+0x3c0/0x510
[  550.171309][ T4634]  should_fail_alloc_page+0x58/0x70
[  550.176438][ T4634]  __alloc_pages+0x207/0x850
[  550.180855][ T4634]  ? stack_trace_save+0x12d/0x1f0
[  550.185716][ T4634]  ? stack_trace_snprint+0x100/0x100
[  550.190835][ T4634]  ? zone_watermark_fast+0x200/0x200
[  550.195963][ T4634]  ? __kasan_slab_alloc+0xc9/0xe0
[  550.200817][ T4634]  ? __kasan_slab_alloc+0xc9/0xe0
[  550.205676][ T4634]  ? __kasan_slab_alloc+0xb2/0xe0
[  550.210542][ T4634]  ? kmem_cache_alloc+0x189/0x2f0
[  550.215399][ T4634]  ? anon_vma_fork+0x1d9/0x4f0
[  550.219998][ T4634]  get_zeroed_page+0x19/0x40
[  550.224430][ T4634]  __pud_alloc+0x8b/0x260
[  550.228590][ T4634]  ? handle_mm_fault+0x2f60/0x2f60
[  550.233548][ T4634]  copy_page_range+0xd9e/0x1090
[  550.238225][ T4634]  ? pfn_valid+0x1e0/0x1e0
[  550.242477][ T4634]  dup_mmap+0x9fc/0xec0
[  550.246469][ T4634]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  550.251690][ T4634]  ? __delayed_free_task+0x110/0x110
[  550.256796][ T4634]  ? __kasan_check_write+0x14/0x20
[  550.261744][ T4634]  ? mm_init+0x6bb/0x870
[  550.265823][ T4634]  dup_mm+0x91/0x330
[  550.269554][ T4634]  copy_mm+0x108/0x1b0
[  550.273461][ T4634]  copy_process+0x127a/0x3240
[  550.277977][ T4634]  ? proc_fail_nth_write+0x213/0x290
[  550.283095][ T4634]  ? proc_fail_nth_read+0x220/0x220
[  550.288128][ T4634]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  550.293076][ T4634]  ? vfs_write+0x9af/0x1050
[  550.297419][ T4634]  kernel_clone+0x224/0x8f0
[  550.301931][ T4634]  ? file_end_write+0x1b0/0x1b0
[  550.306618][ T4634]  ? mutex_lock+0xb6/0x130
[  550.310954][ T4634]  ? create_io_thread+0x1e0/0x1e0
[  550.315815][ T4634]  ? __mutex_lock_slowpath+0x10/0x10
[  550.320937][ T4634]  __x64_sys_clone+0x289/0x310
[  550.325582][ T4634]  ? __do_sys_vfork+0x130/0x130
[  550.330231][ T4634]  ? debug_smp_processor_id+0x17/0x20
[  550.335432][ T4634]  do_syscall_64+0x44/0xd0
[  550.339685][ T4634]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  550.345415][ T4634] RIP: 0033:0x7f475ae3d829
[  550.349667][ T4634] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  550.369887][ T4634] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  550.378133][ T4634] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  550.385942][ T4634] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  550.393753][ T4634] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  550.401590][ T4634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  550.409376][ T4634] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  550.417190][ T4634]  </TASK>
[  550.424661][ T4636] FAULT_INJECTION: forcing a failure.
[  550.424661][ T4636] name failslab, interval 1, probability 0, space 0, times 0
[  550.437160][ T4636] CPU: 0 PID: 4636 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  550.445379][ T4636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  550.455466][ T4636] Call Trace:
[  550.458574][ T4636]  <TASK>
[  550.461353][ T4636]  dump_stack_lvl+0x151/0x1b7
[  550.465864][ T4636]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  550.471158][ T4636]  dump_stack+0x15/0x17
[  550.475150][ T4636]  should_fail+0x3c0/0x510
[  550.479402][ T4636]  __should_failslab+0x9f/0xe0
[  550.484003][ T4636]  should_failslab+0x9/0x20
[  550.488342][ T4636]  kmem_cache_alloc+0x4f/0x2f0
[  550.492941][ T4636]  ? anon_vma_fork+0x1d9/0x4f0
[  550.497547][ T4636]  anon_vma_fork+0x1d9/0x4f0
[  550.501998][ T4636]  dup_mmap+0x7ec/0xec0
[  550.505959][ T4636]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  550.511170][ T4636]  ? __delayed_free_task+0x110/0x110
[  550.516294][ T4636]  ? __kasan_check_write+0x14/0x20
[  550.521234][ T4636]  ? mm_init+0x6bb/0x870
[  550.525317][ T4636]  dup_mm+0x91/0x330
[  550.529046][ T4636]  copy_mm+0x108/0x1b0
[  550.532951][ T4636]  copy_process+0x127a/0x3240
[  550.537476][ T4636]  ? proc_fail_nth_write+0x213/0x290
[  550.542586][ T4636]  ? proc_fail_nth_read+0x220/0x220
[  550.547627][ T4636]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  550.552664][ T4636]  ? vfs_write+0x9af/0x1050
[  550.556993][ T4636]  kernel_clone+0x224/0x8f0
[  550.561334][ T4636]  ? file_end_write+0x1b0/0x1b0
[  550.566019][ T4636]  ? mutex_lock+0xb6/0x130
[  550.570272][ T4636]  ? create_io_thread+0x1e0/0x1e0
[  550.575221][ T4636]  ? __mutex_lock_slowpath+0x10/0x10
[  550.580339][ T4636]  __x64_sys_clone+0x289/0x310
[  550.585026][ T4636]  ? __do_sys_vfork+0x130/0x130
[  550.589727][ T4636]  ? debug_smp_processor_id+0x17/0x20
[  550.594925][ T4636]  do_syscall_64+0x44/0xd0
[  550.599176][ T4636]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  550.604904][ T4636] RIP: 0033:0x7f475ae3d829
[  550.609156][ T4636] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  550.628597][ T4636] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  550.636841][ T4636] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  550.644652][ T4636] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  550.652737][ T4636] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  550.660623][ T4636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  550.668435][ T4636] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  550.676250][ T4636]  </TASK>
[  550.682630][ T4638] FAULT_INJECTION: forcing a failure.
[  550.682630][ T4638] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  550.695680][ T4638] CPU: 1 PID: 4638 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  550.703957][ T4638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  550.713852][ T4638] Call Trace:
[  550.716974][ T4638]  <TASK>
[  550.719755][ T4638]  dump_stack_lvl+0x151/0x1b7
[  550.724264][ T4638]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  550.729560][ T4638]  dump_stack+0x15/0x17
[  550.733554][ T4638]  should_fail+0x3c0/0x510
[  550.737808][ T4638]  should_fail_alloc_page+0x58/0x70
[  550.742927][ T4638]  __alloc_pages+0x207/0x850
[  550.747412][ T4638]  ? zone_watermark_fast+0x200/0x200
[  550.752485][ T4638]  ? dup_mmap+0x9fc/0xec0
[  550.756764][ T4638]  ? dup_mm+0x91/0x330
[  550.760744][ T4638]  ? copy_mm+0x108/0x1b0
[  550.764815][ T4638]  ? copy_process+0x127a/0x3240
[  550.769508][ T4638]  ? kvm_sched_clock_read+0x18/0x40
[  550.774534][ T4638]  pte_alloc_one+0x73/0x1b0
[  550.778882][ T4638]  ? pfn_modify_allowed+0x2e0/0x2e0
[  550.783907][ T4638]  ? __kasan_check_write+0x14/0x20
[  550.788861][ T4638]  ? __set_page_owner+0x2ee/0x310
[  550.793716][ T4638]  __pte_alloc+0x86/0x350
[  550.797974][ T4638]  ? free_pgtables+0x210/0x210
[  550.802568][ T4638]  copy_pte_range+0x1b1f/0x20b0
[  550.807521][ T4638]  ? __kunmap_atomic+0x80/0x80
[  550.812215][ T4638]  ? __pud_alloc+0x260/0x260
[  550.816725][ T4638]  ? __pud_alloc+0x218/0x260
[  550.821161][ T4638]  ? handle_mm_fault+0x2f60/0x2f60
[  550.826097][ T4638]  copy_page_range+0xc1e/0x1090
[  550.830883][ T4638]  ? pfn_valid+0x1e0/0x1e0
[  550.835127][ T4638]  dup_mmap+0x9fc/0xec0
[  550.839119][ T4638]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  550.844501][ T4638]  ? __delayed_free_task+0x110/0x110
[  550.849627][ T4638]  ? __kasan_check_write+0x14/0x20
[  550.854566][ T4638]  ? mm_init+0x6bb/0x870
[  550.858822][ T4638]  dup_mm+0x91/0x330
[  550.862558][ T4638]  copy_mm+0x108/0x1b0
[  550.866456][ T4638]  copy_process+0x127a/0x3240
[  550.871092][ T4638]  ? proc_fail_nth_write+0x213/0x290
[  550.876265][ T4638]  ? proc_fail_nth_read+0x220/0x220
[  550.881230][ T4638]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  550.887836][ T4638]  ? vfs_write+0x9af/0x1050
[  550.892168][ T4638]  kernel_clone+0x224/0x8f0
[  550.896589][ T4638]  ? file_end_write+0x1b0/0x1b0
[  550.901456][ T4638]  ? mutex_lock+0xb6/0x130
[  550.905701][ T4638]  ? create_io_thread+0x1e0/0x1e0
[  550.910735][ T4638]  ? __mutex_lock_slowpath+0x10/0x10
[  550.916206][ T4638]  __x64_sys_clone+0x289/0x310
[  550.920814][ T4638]  ? __do_sys_vfork+0x130/0x130
[  550.925496][ T4638]  ? debug_smp_processor_id+0x17/0x20
[  550.930696][ T4638]  do_syscall_64+0x44/0xd0
[  550.935132][ T4638]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  550.941236][ T4638] RIP: 0033:0x7f475ae3d829
[  550.945487][ T4638] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  550.965294][ T4638] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  550.973536][ T4638] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  550.981359][ T4638] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  550.989162][ T4638] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  550.996991][ T4638] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  551.004868][ T4638] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  551.012867][ T4638]  </TASK>
[  551.019477][ T4641] FAULT_INJECTION: forcing a failure.
[  551.019477][ T4641] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  551.032627][ T4641] CPU: 1 PID: 4641 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  551.041425][ T4641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  551.051332][ T4641] Call Trace:
[  551.054538][ T4641]  <TASK>
[  551.057318][ T4641]  dump_stack_lvl+0x151/0x1b7
[  551.061832][ T4641]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  551.067132][ T4641]  ? is_module_text_address+0xe1/0x140
[  551.072414][ T4641]  ? stack_trace_save+0x1f0/0x1f0
[  551.077386][ T4641]  dump_stack+0x15/0x17
[  551.081720][ T4641]  should_fail+0x3c0/0x510
[  551.086344][ T4641]  should_fail_alloc_page+0x58/0x70
[  551.091377][ T4641]  __alloc_pages+0x207/0x850
[  551.095779][ T4641]  ? stack_trace_save+0x12d/0x1f0
[  551.100816][ T4641]  ? stack_trace_snprint+0x100/0x100
[  551.105943][ T4641]  ? zone_watermark_fast+0x200/0x200
[  551.111140][ T4641]  ? __kasan_slab_alloc+0xc9/0xe0
[  551.116172][ T4641]  ? __kasan_slab_alloc+0xc9/0xe0
[  551.121040][ T4641]  ? __kasan_slab_alloc+0xb2/0xe0
[  551.125898][ T4641]  ? kmem_cache_alloc+0x189/0x2f0
[  551.130757][ T4641]  ? anon_vma_fork+0x1d9/0x4f0
[  551.135607][ T4641]  get_zeroed_page+0x19/0x40
[  551.140029][ T4641]  __pud_alloc+0x8b/0x260
[  551.144231][ T4641]  ? handle_mm_fault+0x2f60/0x2f60
[  551.149147][ T4641]  copy_page_range+0xd9e/0x1090
[  551.154352][ T4641]  ? pfn_valid+0x1e0/0x1e0
[  551.158600][ T4641]  dup_mmap+0x9fc/0xec0
[  551.162677][ T4641]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  551.167904][ T4641]  ? __delayed_free_task+0x110/0x110
[  551.173006][ T4641]  ? __kasan_check_write+0x14/0x20
[  551.177954][ T4641]  ? mm_init+0x6bb/0x870
[  551.182044][ T4641]  dup_mm+0x91/0x330
[  551.185851][ T4641]  copy_mm+0x108/0x1b0
[  551.189791][ T4641]  copy_process+0x127a/0x3240
[  551.194281][ T4641]  ? proc_fail_nth_write+0x213/0x290
[  551.199486][ T4641]  ? proc_fail_nth_read+0x220/0x220
[  551.204523][ T4641]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  551.209728][ T4641]  ? vfs_write+0x9af/0x1050
[  551.214074][ T4641]  kernel_clone+0x224/0x8f0
[  551.218508][ T4641]  ? file_end_write+0x1b0/0x1b0
[  551.223177][ T4641]  ? mutex_lock+0xb6/0x130
[  551.227427][ T4641]  ? create_io_thread+0x1e0/0x1e0
[  551.232301][ T4641]  ? __mutex_lock_slowpath+0x10/0x10
[  551.237411][ T4641]  __x64_sys_clone+0x289/0x310
[  551.242007][ T4641]  ? __do_sys_vfork+0x130/0x130
[  551.246868][ T4641]  ? debug_smp_processor_id+0x17/0x20
[  551.252083][ T4641]  do_syscall_64+0x44/0xd0
[  551.256327][ T4641]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  551.262055][ T4641] RIP: 0033:0x7f475ae3d829
[  551.266311][ T4641] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  551.285851][ T4641] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  551.294100][ T4641] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  551.301905][ T4641] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  551.310840][ T4641] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  551.318647][ T4641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  551.326460][ T4641] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  551.334283][ T4641]  </TASK>
[  551.339895][ T4643] FAULT_INJECTION: forcing a failure.
[  551.339895][ T4643] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  551.353014][ T4643] CPU: 0 PID: 4643 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  551.361218][ T4643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  551.371119][ T4643] Call Trace:
[  551.374239][ T4643]  <TASK>
[  551.377103][ T4643]  dump_stack_lvl+0x151/0x1b7
[  551.382051][ T4643]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  551.387341][ T4643]  ? __kasan_check_write+0x14/0x20
[  551.392289][ T4643]  ? __set_page_owner+0x2ee/0x310
[  551.397153][ T4643]  dump_stack+0x15/0x17
[  551.401154][ T4643]  should_fail+0x3c0/0x510
[  551.405442][ T4643]  should_fail_alloc_page+0x58/0x70
[  551.410430][ T4643]  __alloc_pages+0x207/0x850
[  551.414862][ T4643]  ? __alloc_pages+0x3bd/0x850
[  551.419455][ T4643]  ? zone_watermark_fast+0x200/0x200
[  551.424578][ T4643]  ? zone_watermark_fast+0x200/0x200
[  551.429703][ T4643]  ? __kasan_check_write+0x14/0x20
[  551.434646][ T4643]  ? _raw_spin_lock+0xa3/0x1b0
[  551.439247][ T4643]  __pmd_alloc+0xb1/0x550
[  551.443430][ T4643]  ? kmem_cache_alloc+0x189/0x2f0
[  551.448272][ T4643]  ? anon_vma_fork+0x1d9/0x4f0
[  551.452883][ T4643]  ? __pud_alloc+0x260/0x260
[  551.457299][ T4643]  ? __pud_alloc+0x218/0x260
[  551.461726][ T4643]  ? handle_mm_fault+0x2f60/0x2f60
[  551.466670][ T4643]  copy_page_range+0xd04/0x1090
[  551.471364][ T4643]  ? pfn_valid+0x1e0/0x1e0
[  551.475623][ T4643]  dup_mmap+0x9fc/0xec0
[  551.479603][ T4643]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  551.484820][ T4643]  ? __delayed_free_task+0x110/0x110
[  551.489930][ T4643]  ? __kasan_check_write+0x14/0x20
[  551.494878][ T4643]  ? mm_init+0x6bb/0x870
[  551.498958][ T4643]  dup_mm+0x91/0x330
[  551.502688][ T4643]  copy_mm+0x108/0x1b0
[  551.506603][ T4643]  copy_process+0x127a/0x3240
[  551.511108][ T4643]  ? proc_fail_nth_write+0x213/0x290
[  551.516229][ T4643]  ? proc_fail_nth_read+0x220/0x220
[  551.521264][ T4643]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  551.526208][ T4643]  ? vfs_write+0x9af/0x1050
[  551.530550][ T4643]  kernel_clone+0x224/0x8f0
[  551.534889][ T4643]  ? file_end_write+0x1b0/0x1b0
[  551.539577][ T4643]  ? mutex_lock+0xb6/0x130
[  551.543828][ T4643]  ? create_io_thread+0x1e0/0x1e0
[  551.548688][ T4643]  ? __mutex_lock_slowpath+0x10/0x10
[  551.553808][ T4643]  __x64_sys_clone+0x289/0x310
[  551.558421][ T4643]  ? __do_sys_vfork+0x130/0x130
[  551.563097][ T4643]  ? debug_smp_processor_id+0x17/0x20
[  551.568303][ T4643]  do_syscall_64+0x44/0xd0
[  551.572557][ T4643]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  551.578285][ T4643] RIP: 0033:0x7f475ae3d829
[  551.582539][ T4643] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  551.601996][ T4643] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  551.610226][ T4643] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  551.618038][ T4643] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  551.625849][ T4643] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  551.633743][ T4643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  551.641556][ T4643] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  551.649378][ T4643]  </TASK>
[  551.656195][ T4645] FAULT_INJECTION: forcing a failure.
[  551.656195][ T4645] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  551.669344][ T4645] CPU: 1 PID: 4645 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  551.677681][ T4645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  551.687585][ T4645] Call Trace:
[  551.690702][ T4645]  <TASK>
[  551.693478][ T4645]  dump_stack_lvl+0x151/0x1b7
[  551.697990][ T4645]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  551.703285][ T4645]  dump_stack+0x15/0x17
[  551.707375][ T4645]  should_fail+0x3c0/0x510
[  551.711618][ T4645]  should_fail_alloc_page+0x58/0x70
[  551.716749][ T4645]  __alloc_pages+0x207/0x850
[  551.721175][ T4645]  ? zone_watermark_fast+0x200/0x200
[  551.726287][ T4645]  ? dup_mmap+0x9fc/0xec0
[  551.730450][ T4645]  ? dup_mm+0x91/0x330
[  551.734354][ T4645]  ? copy_mm+0x108/0x1b0
[  551.738451][ T4645]  ? copy_process+0x127a/0x3240
[  551.743123][ T4645]  ? kvm_sched_clock_read+0x18/0x40
[  551.748171][ T4645]  pte_alloc_one+0x73/0x1b0
[  551.752504][ T4645]  ? pfn_modify_allowed+0x2e0/0x2e0
[  551.757529][ T4645]  ? __kasan_check_write+0x14/0x20
[  551.762482][ T4645]  ? __set_page_owner+0x2ee/0x310
[  551.767339][ T4645]  __pte_alloc+0x86/0x350
[  551.771502][ T4645]  ? free_pgtables+0x210/0x210
[  551.776103][ T4645]  copy_pte_range+0x1b1f/0x20b0
[  551.780791][ T4645]  ? __kunmap_atomic+0x80/0x80
[  551.785399][ T4645]  ? __pud_alloc+0x260/0x260
[  551.789817][ T4645]  ? __pud_alloc+0x218/0x260
[  551.794246][ T4645]  ? handle_mm_fault+0x2f60/0x2f60
[  551.799190][ T4645]  copy_page_range+0xc1e/0x1090
[  551.803878][ T4645]  ? pfn_valid+0x1e0/0x1e0
[  551.808129][ T4645]  dup_mmap+0x9fc/0xec0
[  551.812129][ T4645]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  551.817329][ T4645]  ? __delayed_free_task+0x110/0x110
[  551.822449][ T4645]  ? __kasan_check_write+0x14/0x20
[  551.827406][ T4645]  ? mm_init+0x6bb/0x870
[  551.831475][ T4645]  dup_mm+0x91/0x330
[  551.835208][ T4645]  copy_mm+0x108/0x1b0
[  551.839113][ T4645]  copy_process+0x127a/0x3240
[  551.843713][ T4645]  ? proc_fail_nth_write+0x213/0x290
[  551.848842][ T4645]  ? proc_fail_nth_read+0x220/0x220
[  551.853874][ T4645]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  551.858816][ T4645]  ? vfs_write+0x9af/0x1050
[  551.863156][ T4645]  kernel_clone+0x224/0x8f0
[  551.867492][ T4645]  ? file_end_write+0x1b0/0x1b0
[  551.872182][ T4645]  ? mutex_lock+0xb6/0x130
[  551.876436][ T4645]  ? create_io_thread+0x1e0/0x1e0
[  551.881293][ T4645]  ? __mutex_lock_slowpath+0x10/0x10
[  551.886423][ T4645]  __x64_sys_clone+0x289/0x310
[  551.891015][ T4645]  ? __do_sys_vfork+0x130/0x130
[  551.895708][ T4645]  ? debug_smp_processor_id+0x17/0x20
[  551.900918][ T4645]  do_syscall_64+0x44/0xd0
[  551.905166][ T4645]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  551.910897][ T4645] RIP: 0033:0x7f475ae3d829
[  551.915151][ T4645] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  551.934586][ T4645] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  551.942827][ T4645] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  551.950813][ T4645] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  551.958626][ T4645] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  551.966437][ T4645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  551.974248][ T4645] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  551.982071][ T4645]  </TASK>
[  551.988463][ T4647] FAULT_INJECTION: forcing a failure.
[  551.988463][ T4647] name failslab, interval 1, probability 0, space 0, times 0
[  552.000955][ T4647] CPU: 1 PID: 4647 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  552.009185][ T4647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  552.019170][ T4647] Call Trace:
[  552.022291][ T4647]  <TASK>
[  552.025067][ T4647]  dump_stack_lvl+0x151/0x1b7
[  552.029588][ T4647]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  552.034875][ T4647]  dump_stack+0x15/0x17
[  552.038867][ T4647]  should_fail+0x3c0/0x510
[  552.043121][ T4647]  __should_failslab+0x9f/0xe0
[  552.047721][ T4647]  should_failslab+0x9/0x20
[  552.052059][ T4647]  kmem_cache_alloc+0x4f/0x2f0
[  552.056659][ T4647]  ? anon_vma_fork+0x1d9/0x4f0
[  552.061266][ T4647]  anon_vma_fork+0x1d9/0x4f0
[  552.065688][ T4647]  dup_mmap+0x7ec/0xec0
[  552.069679][ T4647]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  552.074896][ T4647]  ? __delayed_free_task+0x110/0x110
[  552.080009][ T4647]  ? __kasan_check_write+0x14/0x20
[  552.084964][ T4647]  ? mm_init+0x6bb/0x870
[  552.089039][ T4647]  dup_mm+0x91/0x330
[  552.092766][ T4647]  copy_mm+0x108/0x1b0
[  552.096672][ T4647]  copy_process+0x127a/0x3240
[  552.101190][ T4647]  ? proc_fail_nth_write+0x213/0x290
[  552.106394][ T4647]  ? proc_fail_nth_read+0x220/0x220
[  552.111426][ T4647]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  552.116373][ T4647]  ? vfs_write+0x9af/0x1050
[  552.120711][ T4647]  kernel_clone+0x224/0x8f0
[  552.125053][ T4647]  ? file_end_write+0x1b0/0x1b0
[  552.129740][ T4647]  ? mutex_lock+0xb6/0x130
[  552.133991][ T4647]  ? create_io_thread+0x1e0/0x1e0
[  552.138850][ T4647]  ? __mutex_lock_slowpath+0x10/0x10
[  552.143970][ T4647]  __x64_sys_clone+0x289/0x310
[  552.148577][ T4647]  ? __do_sys_vfork+0x130/0x130
[  552.153262][ T4647]  ? debug_smp_processor_id+0x17/0x20
[  552.158486][ T4647]  do_syscall_64+0x44/0xd0
[  552.162721][ T4647]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  552.168447][ T4647] RIP: 0033:0x7f475ae3d829
[  552.172887][ T4647] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  552.192324][ T4647] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  552.200745][ T4647] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  552.208557][ T4647] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  552.216365][ T4647] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  552.224178][ T4647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  552.231988][ T4647] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  552.239803][ T4647]  </TASK>
[  552.245654][ T4650] FAULT_INJECTION: forcing a failure.
[  552.245654][ T4650] name failslab, interval 1, probability 0, space 0, times 0
[  552.258164][ T4650] CPU: 1 PID: 4650 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  552.266569][ T4650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  552.276463][ T4650] Call Trace:
[  552.279585][ T4650]  <TASK>
[  552.282366][ T4650]  dump_stack_lvl+0x151/0x1b7
[  552.286877][ T4650]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  552.292171][ T4650]  dump_stack+0x15/0x17
[  552.296164][ T4650]  should_fail+0x3c0/0x510
[  552.300417][ T4650]  __should_failslab+0x9f/0xe0
[  552.305014][ T4650]  should_failslab+0x9/0x20
[  552.309371][ T4650]  kmem_cache_alloc+0x4f/0x2f0
[  552.313956][ T4650]  ? anon_vma_fork+0x1d9/0x4f0
[  552.318556][ T4650]  anon_vma_fork+0x1d9/0x4f0
[  552.322984][ T4650]  dup_mmap+0x7ec/0xec0
[  552.326975][ T4650]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  552.332194][ T4650]  ? __delayed_free_task+0x110/0x110
[  552.337308][ T4650]  ? __kasan_check_write+0x14/0x20
[  552.342248][ T4650]  ? mm_init+0x6bb/0x870
[  552.346327][ T4650]  dup_mm+0x91/0x330
[  552.350148][ T4650]  copy_mm+0x108/0x1b0
[  552.354052][ T4650]  copy_process+0x127a/0x3240
[  552.358567][ T4650]  ? proc_fail_nth_write+0x213/0x290
[  552.363687][ T4650]  ? proc_fail_nth_read+0x220/0x220
[  552.368722][ T4650]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  552.373667][ T4650]  ? vfs_write+0x9af/0x1050
[  552.378440][ T4650]  kernel_clone+0x224/0x8f0
[  552.382780][ T4650]  ? file_end_write+0x1b0/0x1b0
[  552.387467][ T4650]  ? mutex_lock+0xb6/0x130
[  552.391720][ T4650]  ? create_io_thread+0x1e0/0x1e0
[  552.396579][ T4650]  ? __mutex_lock_slowpath+0x10/0x10
[  552.401703][ T4650]  __x64_sys_clone+0x289/0x310
[  552.406321][ T4650]  ? __do_sys_vfork+0x130/0x130
[  552.410988][ T4650]  ? debug_smp_processor_id+0x17/0x20
[  552.416195][ T4650]  do_syscall_64+0x44/0xd0
[  552.420450][ T4650]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  552.426185][ T4650] RIP: 0033:0x7f475ae3d829
[  552.430441][ T4650] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  552.449876][ T4650] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  552.458118][ T4650] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  552.465935][ T4650] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  552.473738][ T4650] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  552.481549][ T4650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  552.489359][ T4650] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  552.497174][ T4650]  </TASK>
[  552.502652][ T4652] FAULT_INJECTION: forcing a failure.
[  552.502652][ T4652] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  552.515802][ T4652] CPU: 1 PID: 4652 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  552.524063][ T4652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  552.534044][ T4652] Call Trace:
[  552.537169][ T4652]  <TASK>
[  552.539956][ T4652]  dump_stack_lvl+0x151/0x1b7
[  552.544469][ T4652]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  552.549760][ T4652]  ? __kasan_check_write+0x14/0x20
[  552.554701][ T4652]  ? __set_page_owner+0x2ee/0x310
[  552.559561][ T4652]  dump_stack+0x15/0x17
[  552.563553][ T4652]  should_fail+0x3c0/0x510
[  552.567814][ T4652]  should_fail_alloc_page+0x58/0x70
[  552.572840][ T4652]  __alloc_pages+0x207/0x850
[  552.577280][ T4652]  ? __alloc_pages+0x3bd/0x850
[  552.581866][ T4652]  ? zone_watermark_fast+0x200/0x200
[  552.586986][ T4652]  ? zone_watermark_fast+0x200/0x200
[  552.592106][ T4652]  ? __kasan_slab_alloc+0xc9/0xe0
[  552.596969][ T4652]  ? __kasan_check_write+0x14/0x20
[  552.601918][ T4652]  ? _raw_spin_lock+0xa3/0x1b0
[  552.606517][ T4652]  __pmd_alloc+0xb1/0x550
[  552.610682][ T4652]  ? kmem_cache_alloc+0x189/0x2f0
[  552.615541][ T4652]  ? anon_vma_fork+0x1d9/0x4f0
[  552.620141][ T4652]  ? __pud_alloc+0x260/0x260
[  552.624566][ T4652]  ? __pud_alloc+0x218/0x260
[  552.628996][ T4652]  ? handle_mm_fault+0x2f60/0x2f60
[  552.633942][ T4652]  copy_page_range+0xd04/0x1090
[  552.638628][ T4652]  ? pfn_valid+0x1e0/0x1e0
[  552.642902][ T4652]  dup_mmap+0x9fc/0xec0
[  552.646873][ T4652]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  552.652082][ T4652]  ? __delayed_free_task+0x110/0x110
[  552.657389][ T4652]  ? __kasan_check_write+0x14/0x20
[  552.662339][ T4652]  ? mm_init+0x6bb/0x870
[  552.666676][ T4652]  dup_mm+0x91/0x330
[  552.670403][ T4652]  copy_mm+0x108/0x1b0
[  552.674405][ T4652]  copy_process+0x127a/0x3240
[  552.679005][ T4652]  ? proc_fail_nth_write+0x213/0x290
[  552.684462][ T4652]  ? proc_fail_nth_read+0x220/0x220
[  552.689497][ T4652]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  552.694449][ T4652]  ? vfs_write+0x9af/0x1050
[  552.698783][ T4652]  kernel_clone+0x224/0x8f0
[  552.703131][ T4652]  ? file_end_write+0x1b0/0x1b0
[  552.707818][ T4652]  ? mutex_lock+0xb6/0x130
[  552.712060][ T4652]  ? create_io_thread+0x1e0/0x1e0
[  552.716920][ T4652]  ? __mutex_lock_slowpath+0x10/0x10
[  552.722042][ T4652]  __x64_sys_clone+0x289/0x310
[  552.726732][ T4652]  ? __do_sys_vfork+0x130/0x130
[  552.731418][ T4652]  ? debug_smp_processor_id+0x17/0x20
[  552.736748][ T4652]  do_syscall_64+0x44/0xd0
[  552.740984][ T4652]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  552.746716][ T4652] RIP: 0033:0x7f475ae3d829
[  552.750963][ T4652] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  552.770404][ T4652] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  552.778670][ T4652] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  552.786460][ T4652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  552.794270][ T4652] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  552.802094][ T4652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  552.809893][ T4652] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  552.817857][ T4652]  </TASK>
[  552.823681][ T4654] FAULT_INJECTION: forcing a failure.
[  552.823681][ T4654] name failslab, interval 1, probability 0, space 0, times 0
[  552.836156][ T4654] CPU: 1 PID: 4654 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  552.844397][ T4654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  552.854377][ T4654] Call Trace:
[  552.857502][ T4654]  <TASK>
[  552.860282][ T4654]  dump_stack_lvl+0x151/0x1b7
[  552.864793][ T4654]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  552.870093][ T4654]  ? __kasan_check_write+0x14/0x20
[  552.875036][ T4654]  ? up_write+0xa1/0x190
[  552.879118][ T4654]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  552.885362][ T4654]  dump_stack+0x15/0x17
[  552.889352][ T4654]  should_fail+0x3c0/0x510
[  552.893605][ T4654]  __should_failslab+0x9f/0xe0
[  552.898207][ T4654]  should_failslab+0x9/0x20
[  552.902547][ T4654]  kmem_cache_alloc+0x4f/0x2f0
[  552.907157][ T4654]  ? anon_vma_fork+0xf7/0x4f0
[  552.911675][ T4654]  anon_vma_fork+0xf7/0x4f0
[  552.915999][ T4654]  ? dup_mmap+0x6ef/0xec0
[  552.920174][ T4654]  dup_mmap+0x7ec/0xec0
[  552.924160][ T4654]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  552.929376][ T4654]  ? __delayed_free_task+0x110/0x110
[  552.934487][ T4654]  ? __kasan_check_write+0x14/0x20
[  552.939438][ T4654]  ? mm_init+0x6bb/0x870
[  552.943513][ T4654]  dup_mm+0x91/0x330
[  552.947260][ T4654]  copy_mm+0x108/0x1b0
[  552.951159][ T4654]  copy_process+0x127a/0x3240
[  552.955665][ T4654]  ? proc_fail_nth_write+0x213/0x290
[  552.960788][ T4654]  ? proc_fail_nth_read+0x220/0x220
[  552.965820][ T4654]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  552.970765][ T4654]  ? vfs_write+0x9af/0x1050
[  552.975107][ T4654]  kernel_clone+0x224/0x8f0
[  552.979444][ T4654]  ? file_end_write+0x1b0/0x1b0
[  552.984130][ T4654]  ? mutex_lock+0xb6/0x130
[  552.988385][ T4654]  ? create_io_thread+0x1e0/0x1e0
[  552.993244][ T4654]  ? __mutex_lock_slowpath+0x10/0x10
[  552.998365][ T4654]  __x64_sys_clone+0x289/0x310
[  553.002969][ T4654]  ? __do_sys_vfork+0x130/0x130
[  553.007654][ T4654]  ? debug_smp_processor_id+0x17/0x20
[  553.012859][ T4654]  do_syscall_64+0x44/0xd0
[  553.017111][ T4654]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  553.022838][ T4654] RIP: 0033:0x7f475ae3d829
[  553.027215][ T4654] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  553.046653][ T4654] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  553.054905][ T4654] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  553.062795][ T4654] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  553.070607][ T4654] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  553.078514][ T4654] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  553.086316][ T4654] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  553.094130][ T4654]  </TASK>
[  553.100154][ T4656] FAULT_INJECTION: forcing a failure.
[  553.100154][ T4656] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  553.113220][ T4656] CPU: 1 PID: 4656 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  553.121650][ T4656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  553.131630][ T4656] Call Trace:
[  553.134757][ T4656]  <TASK>
[  553.137534][ T4656]  dump_stack_lvl+0x151/0x1b7
[  553.142046][ T4656]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  553.147349][ T4656]  ? __kasan_check_write+0x14/0x20
[  553.152289][ T4656]  ? __set_page_owner+0x2ee/0x310
[  553.157148][ T4656]  dump_stack+0x15/0x17
[  553.161142][ T4656]  should_fail+0x3c0/0x510
[  553.165394][ T4656]  should_fail_alloc_page+0x58/0x70
[  553.170426][ T4656]  __alloc_pages+0x207/0x850
[  553.174852][ T4656]  ? __alloc_pages+0x3bd/0x850
[  553.179454][ T4656]  ? zone_watermark_fast+0x200/0x200
[  553.184578][ T4656]  ? zone_watermark_fast+0x200/0x200
[  553.189699][ T4656]  ? __kasan_slab_alloc+0xc9/0xe0
[  553.194558][ T4656]  ? __kasan_check_write+0x14/0x20
[  553.199512][ T4656]  ? _raw_spin_lock+0xa3/0x1b0
[  553.204104][ T4656]  __pmd_alloc+0xb1/0x550
[  553.208275][ T4656]  ? kmem_cache_alloc+0x189/0x2f0
[  553.213128][ T4656]  ? anon_vma_fork+0x1d9/0x4f0
[  553.217732][ T4656]  ? __pud_alloc+0x260/0x260
[  553.222153][ T4656]  ? __pud_alloc+0x218/0x260
[  553.226592][ T4656]  ? handle_mm_fault+0x2f60/0x2f60
[  553.231533][ T4656]  copy_page_range+0xd04/0x1090
[  553.236248][ T4656]  ? pfn_valid+0x1e0/0x1e0
[  553.240467][ T4656]  dup_mmap+0x9fc/0xec0
[  553.244458][ T4656]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  553.249670][ T4656]  ? __delayed_free_task+0x110/0x110
[  553.254787][ T4656]  ? __kasan_check_write+0x14/0x20
[  553.259734][ T4656]  ? mm_init+0x6bb/0x870
[  553.263812][ T4656]  dup_mm+0x91/0x330
[  553.267546][ T4656]  copy_mm+0x108/0x1b0
[  553.271450][ T4656]  copy_process+0x127a/0x3240
[  553.275965][ T4656]  ? proc_fail_nth_write+0x213/0x290
[  553.281094][ T4656]  ? proc_fail_nth_read+0x220/0x220
[  553.286122][ T4656]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  553.291066][ T4656]  ? vfs_write+0x9af/0x1050
[  553.295403][ T4656]  kernel_clone+0x224/0x8f0
[  553.299744][ T4656]  ? file_end_write+0x1b0/0x1b0
[  553.304432][ T4656]  ? mutex_lock+0xb6/0x130
[  553.308686][ T4656]  ? create_io_thread+0x1e0/0x1e0
[  553.313545][ T4656]  ? __mutex_lock_slowpath+0x10/0x10
[  553.318666][ T4656]  __x64_sys_clone+0x289/0x310
[  553.323267][ T4656]  ? __do_sys_vfork+0x130/0x130
[  553.327954][ T4656]  ? debug_smp_processor_id+0x17/0x20
[  553.333161][ T4656]  do_syscall_64+0x44/0xd0
[  553.337414][ T4656]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  553.343144][ T4656] RIP: 0033:0x7f475ae3d829
[  553.347397][ T4656] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  553.366840][ T4656] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  553.375082][ T4656] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  553.382893][ T4656] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  553.390877][ T4656] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  553.398688][ T4656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  553.406673][ T4656] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  553.414493][ T4656]  </TASK>
[  553.420705][ T4659] FAULT_INJECTION: forcing a failure.
[  553.420705][ T4659] name failslab, interval 1, probability 0, space 0, times 0
[  553.433156][ T4659] CPU: 0 PID: 4659 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  553.441429][ T4659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  553.451319][ T4659] Call Trace:
[  553.454469][ T4659]  <TASK>
[  553.457223][ T4659]  dump_stack_lvl+0x151/0x1b7
[  553.461735][ T4659]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  553.467039][ T4659]  ? kmem_cache_alloc+0x189/0x2f0
[  553.471887][ T4659]  ? copy_process+0x127a/0x3240
[  553.476572][ T4659]  ? __x64_sys_clone+0x289/0x310
[  553.481360][ T4659]  ? do_syscall_64+0x44/0xd0
[  553.485861][ T4659]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  553.491761][ T4659]  dump_stack+0x15/0x17
[  553.495755][ T4659]  should_fail+0x3c0/0x510
[  553.500008][ T4659]  __should_failslab+0x9f/0xe0
[  553.504610][ T4659]  should_failslab+0x9/0x20
[  553.508945][ T4659]  kmem_cache_alloc+0x4f/0x2f0
[  553.513547][ T4659]  ? anon_vma_clone+0xa1/0x510
[  553.518260][ T4659]  anon_vma_clone+0xa1/0x510
[  553.522695][ T4659]  anon_vma_fork+0x91/0x4f0
[  553.527023][ T4659]  ? dup_mmap+0x6ef/0xec0
[  553.531188][ T4659]  dup_mmap+0x7ec/0xec0
[  553.535185][ T4659]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  553.540420][ T4659]  ? __delayed_free_task+0x110/0x110
[  553.545530][ T4659]  ? __kasan_check_write+0x14/0x20
[  553.550457][ T4659]  ? mm_init+0x6bb/0x870
[  553.554540][ T4659]  dup_mm+0x91/0x330
[  553.558269][ T4659]  copy_mm+0x108/0x1b0
[  553.562173][ T4659]  copy_process+0x127a/0x3240
[  553.566692][ T4659]  ? proc_fail_nth_write+0x213/0x290
[  553.571816][ T4659]  ? proc_fail_nth_read+0x220/0x220
[  553.576850][ T4659]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  553.581790][ T4659]  ? vfs_write+0x9af/0x1050
[  553.586128][ T4659]  kernel_clone+0x224/0x8f0
[  553.590480][ T4659]  ? file_end_write+0x1b0/0x1b0
[  553.595170][ T4659]  ? mutex_lock+0xb6/0x130
[  553.599414][ T4659]  ? create_io_thread+0x1e0/0x1e0
[  553.604363][ T4659]  ? __mutex_lock_slowpath+0x10/0x10
[  553.609490][ T4659]  __x64_sys_clone+0x289/0x310
[  553.614090][ T4659]  ? __do_sys_vfork+0x130/0x130
[  553.618773][ T4659]  ? debug_smp_processor_id+0x17/0x20
[  553.623979][ T4659]  do_syscall_64+0x44/0xd0
[  553.628231][ T4659]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  553.633958][ T4659] RIP: 0033:0x7f475ae3d829
[  553.638222][ T4659] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  553.657766][ T4659] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  553.666001][ T4659] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  553.673807][ T4659] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  553.681614][ T4659] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  553.689445][ T4659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  553.697239][ T4659] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  553.705052][ T4659]  </TASK>
[  553.713087][ T4662] FAULT_INJECTION: forcing a failure.
[  553.713087][ T4662] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  553.726154][ T4662] CPU: 1 PID: 4662 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  553.734501][ T4662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  553.744395][ T4662] Call Trace:
[  553.747519][ T4662]  <TASK>
[  553.750296][ T4662]  dump_stack_lvl+0x151/0x1b7
[  553.754819][ T4662]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  553.760103][ T4662]  ? is_module_text_address+0xe1/0x140
[  553.765399][ T4662]  ? stack_trace_save+0x1f0/0x1f0
[  553.770265][ T4662]  dump_stack+0x15/0x17
[  553.774252][ T4662]  should_fail+0x3c0/0x510
[  553.778503][ T4662]  should_fail_alloc_page+0x58/0x70
[  553.783538][ T4662]  __alloc_pages+0x207/0x850
[  553.787966][ T4662]  ? stack_trace_save+0x12d/0x1f0
[  553.792825][ T4662]  ? stack_trace_snprint+0x100/0x100
[  553.797946][ T4662]  ? zone_watermark_fast+0x200/0x200
[  553.803070][ T4662]  ? __kasan_slab_alloc+0xc9/0xe0
[  553.807933][ T4662]  ? __kasan_slab_alloc+0xc9/0xe0
[  553.812784][ T4662]  ? __kasan_slab_alloc+0xb2/0xe0
[  553.817646][ T4662]  ? kmem_cache_alloc+0x189/0x2f0
[  553.822516][ T4662]  ? anon_vma_fork+0x1d9/0x4f0
[  553.827115][ T4662]  get_zeroed_page+0x19/0x40
[  553.831535][ T4662]  __pud_alloc+0x8b/0x260
[  553.835703][ T4662]  ? handle_mm_fault+0x2f60/0x2f60
[  553.840649][ T4662]  copy_page_range+0xd9e/0x1090
[  553.845337][ T4662]  ? pfn_valid+0x1e0/0x1e0
[  553.849587][ T4662]  dup_mmap+0x9fc/0xec0
[  553.853585][ T4662]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  553.858798][ T4662]  ? __delayed_free_task+0x110/0x110
[  553.863915][ T4662]  ? __kasan_check_write+0x14/0x20
[  553.868853][ T4662]  ? mm_init+0x6bb/0x870
[  553.872942][ T4662]  dup_mm+0x91/0x330
[  553.876725][ T4662]  copy_mm+0x108/0x1b0
[  553.880573][ T4662]  copy_process+0x127a/0x3240
[  553.885098][ T4662]  ? proc_fail_nth_write+0x213/0x290
[  553.890207][ T4662]  ? proc_fail_nth_read+0x220/0x220
[  553.895241][ T4662]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  553.900186][ T4662]  ? vfs_write+0x9af/0x1050
[  553.904525][ T4662]  kernel_clone+0x224/0x8f0
[  553.908879][ T4662]  ? file_end_write+0x1b0/0x1b0
[  553.913553][ T4662]  ? mutex_lock+0xb6/0x130
[  553.917806][ T4662]  ? create_io_thread+0x1e0/0x1e0
[  553.922664][ T4662]  ? __mutex_lock_slowpath+0x10/0x10
[  553.927793][ T4662]  __x64_sys_clone+0x289/0x310
[  553.932389][ T4662]  ? __do_sys_vfork+0x130/0x130
[  553.937071][ T4662]  ? debug_smp_processor_id+0x17/0x20
[  553.942279][ T4662]  do_syscall_64+0x44/0xd0
[  553.946531][ T4662]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  553.952259][ T4662] RIP: 0033:0x7f475ae3d829
[  553.956514][ T4662] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  553.976061][ T4662] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  553.984298][ T4662] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  553.992114][ T4662] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  553.999935][ T4662] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  554.007729][ T4662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  554.015561][ T4662] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  554.023354][ T4662]  </TASK>
[  554.029148][ T4664] FAULT_INJECTION: forcing a failure.
[  554.029148][ T4664] name failslab, interval 1, probability 0, space 0, times 0
[  554.041769][ T4664] CPU: 0 PID: 4664 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  554.050081][ T4664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  554.059975][ T4664] Call Trace:
[  554.063188][ T4664]  <TASK>
[  554.065966][ T4664]  dump_stack_lvl+0x151/0x1b7
[  554.070477][ T4664]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  554.075774][ T4664]  dump_stack+0x15/0x17
[  554.079763][ T4664]  should_fail+0x3c0/0x510
[  554.084050][ T4664]  __should_failslab+0x9f/0xe0
[  554.088707][ T4664]  should_failslab+0x9/0x20
[  554.093053][ T4664]  kmem_cache_alloc+0x4f/0x2f0
[  554.097657][ T4664]  ? anon_vma_fork+0x1d9/0x4f0
[  554.102854][ T4664]  anon_vma_fork+0x1d9/0x4f0
[  554.107283][ T4664]  dup_mmap+0x7ec/0xec0
[  554.111270][ T4664]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  554.116513][ T4664]  ? __delayed_free_task+0x110/0x110
[  554.121597][ T4664]  ? __kasan_check_write+0x14/0x20
[  554.126544][ T4664]  ? mm_init+0x6bb/0x870
[  554.130624][ T4664]  dup_mm+0x91/0x330
[  554.134444][ T4664]  copy_mm+0x108/0x1b0
[  554.138350][ T4664]  copy_process+0x127a/0x3240
[  554.142956][ T4664]  ? proc_fail_nth_write+0x213/0x290
[  554.148072][ T4664]  ? proc_fail_nth_read+0x220/0x220
[  554.153197][ T4664]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  554.158228][ T4664]  ? vfs_write+0x9af/0x1050
[  554.162655][ T4664]  kernel_clone+0x224/0x8f0
[  554.166992][ T4664]  ? file_end_write+0x1b0/0x1b0
[  554.171766][ T4664]  ? mutex_lock+0xb6/0x130
[  554.176018][ T4664]  ? create_io_thread+0x1e0/0x1e0
[  554.180878][ T4664]  ? __mutex_lock_slowpath+0x10/0x10
[  554.185996][ T4664]  __x64_sys_clone+0x289/0x310
[  554.190596][ T4664]  ? __do_sys_vfork+0x130/0x130
[  554.195282][ T4664]  ? debug_smp_processor_id+0x17/0x20
[  554.200494][ T4664]  do_syscall_64+0x44/0xd0
[  554.204746][ T4664]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  554.210474][ T4664] RIP: 0033:0x7f475ae3d829
[  554.214725][ T4664] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  554.234175][ T4664] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  554.242412][ T4664] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  554.250223][ T4664] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  554.258034][ T4664] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  554.265844][ T4664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  554.273654][ T4664] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  554.281473][ T4664]  </TASK>
[  554.287169][ T4667] FAULT_INJECTION: forcing a failure.
[  554.287169][ T4667] name failslab, interval 1, probability 0, space 0, times 0
[  554.299623][ T4667] CPU: 0 PID: 4667 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  554.307898][ T4667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  554.317778][ T4667] Call Trace:
[  554.321053][ T4667]  <TASK>
[  554.323792][ T4667]  dump_stack_lvl+0x151/0x1b7
[  554.328305][ T4667]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  554.333600][ T4667]  dump_stack+0x15/0x17
[  554.337593][ T4667]  should_fail+0x3c0/0x510
[  554.341846][ T4667]  __should_failslab+0x9f/0xe0
[  554.346445][ T4667]  should_failslab+0x9/0x20
[  554.350784][ T4667]  kmem_cache_alloc+0x4f/0x2f0
[  554.355399][ T4667]  ? anon_vma_clone+0xa1/0x510
[  554.359985][ T4667]  anon_vma_clone+0xa1/0x510
[  554.364411][ T4667]  anon_vma_fork+0x91/0x4f0
[  554.368749][ T4667]  ? dup_mmap+0x6ef/0xec0
[  554.372917][ T4667]  dup_mmap+0x7ec/0xec0
[  554.376908][ T4667]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  554.382218][ T4667]  ? __delayed_free_task+0x110/0x110
[  554.387330][ T4667]  ? __kasan_check_write+0x14/0x20
[  554.392271][ T4667]  ? mm_init+0x6bb/0x870
[  554.396357][ T4667]  dup_mm+0x91/0x330
[  554.400081][ T4667]  copy_mm+0x108/0x1b0
[  554.404011][ T4667]  copy_process+0x127a/0x3240
[  554.408501][ T4667]  ? proc_fail_nth_write+0x213/0x290
[  554.413803][ T4667]  ? proc_fail_nth_read+0x220/0x220
[  554.418829][ T4667]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  554.423774][ T4667]  ? vfs_write+0x9af/0x1050
[  554.428115][ T4667]  kernel_clone+0x224/0x8f0
[  554.432459][ T4667]  ? file_end_write+0x1b0/0x1b0
[  554.437149][ T4667]  ? mutex_lock+0xb6/0x130
[  554.441429][ T4667]  ? create_io_thread+0x1e0/0x1e0
[  554.446253][ T4667]  ? __mutex_lock_slowpath+0x10/0x10
[  554.451373][ T4667]  __x64_sys_clone+0x289/0x310
[  554.455975][ T4667]  ? __do_sys_vfork+0x130/0x130
[  554.460663][ T4667]  ? debug_smp_processor_id+0x17/0x20
[  554.465958][ T4667]  do_syscall_64+0x44/0xd0
[  554.470210][ T4667]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  554.475938][ T4667] RIP: 0033:0x7f475ae3d829
[  554.480190][ T4667] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  554.499724][ T4667] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  554.508139][ T4667] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  554.515978][ T4667] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  554.523762][ T4667] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  554.531578][ T4667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  554.539382][ T4667] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  554.547211][ T4667]  </TASK>
[  554.553369][ T4670] FAULT_INJECTION: forcing a failure.
[  554.553369][ T4670] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  554.566722][ T4670] CPU: 1 PID: 4670 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  554.574956][ T4670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  554.585118][ T4670] Call Trace:
[  554.588269][ T4670]  <TASK>
[  554.591011][ T4670]  dump_stack_lvl+0x151/0x1b7
[  554.595525][ T4670]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  554.600821][ T4670]  ? is_module_text_address+0xe1/0x140
[  554.606119][ T4670]  ? stack_trace_save+0x1f0/0x1f0
[  554.610977][ T4670]  dump_stack+0x15/0x17
[  554.614967][ T4670]  should_fail+0x3c0/0x510
[  554.619220][ T4670]  should_fail_alloc_page+0x58/0x70
[  554.624255][ T4670]  __alloc_pages+0x207/0x850
[  554.628678][ T4670]  ? stack_trace_save+0x12d/0x1f0
[  554.633627][ T4670]  ? stack_trace_snprint+0x100/0x100
[  554.638749][ T4670]  ? zone_watermark_fast+0x200/0x200
[  554.643872][ T4670]  ? __kasan_slab_alloc+0xc9/0xe0
[  554.648728][ T4670]  ? __kasan_slab_alloc+0xc9/0xe0
[  554.653590][ T4670]  ? __kasan_slab_alloc+0xb2/0xe0
[  554.658451][ T4670]  ? kmem_cache_alloc+0x189/0x2f0
[  554.663312][ T4670]  ? anon_vma_fork+0x1d9/0x4f0
[  554.667912][ T4670]  get_zeroed_page+0x19/0x40
[  554.672342][ T4670]  __pud_alloc+0x8b/0x260
[  554.676506][ T4670]  ? handle_mm_fault+0x2f60/0x2f60
[  554.681450][ T4670]  copy_page_range+0xd9e/0x1090
[  554.686138][ T4670]  ? pfn_valid+0x1e0/0x1e0
[  554.690394][ T4670]  dup_mmap+0x9fc/0xec0
[  554.694379][ T4670]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  554.699588][ T4670]  ? __delayed_free_task+0x110/0x110
[  554.704713][ T4670]  ? __kasan_check_write+0x14/0x20
[  554.709655][ T4670]  ? mm_init+0x6bb/0x870
[  554.713735][ T4670]  dup_mm+0x91/0x330
[  554.717472][ T4670]  copy_mm+0x108/0x1b0
[  554.721385][ T4670]  copy_process+0x127a/0x3240
[  554.725945][ T4670]  ? proc_fail_nth_write+0x213/0x290
[  554.731014][ T4670]  ? proc_fail_nth_read+0x220/0x220
[  554.736047][ T4670]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  554.740992][ T4670]  ? vfs_write+0x9af/0x1050
[  554.745337][ T4670]  kernel_clone+0x224/0x8f0
[  554.749668][ T4670]  ? file_end_write+0x1b0/0x1b0
[  554.754356][ T4670]  ? mutex_lock+0xb6/0x130
[  554.758610][ T4670]  ? create_io_thread+0x1e0/0x1e0
[  554.763466][ T4670]  ? __mutex_lock_slowpath+0x10/0x10
[  554.768587][ T4670]  __x64_sys_clone+0x289/0x310
[  554.773188][ T4670]  ? __do_sys_vfork+0x130/0x130
[  554.777874][ T4670]  ? debug_smp_processor_id+0x17/0x20
[  554.783085][ T4670]  do_syscall_64+0x44/0xd0
[  554.787335][ T4670]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  554.793235][ T4670] RIP: 0033:0x7f475ae3d829
[  554.798951][ T4670] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  554.819548][ T4670] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  554.827763][ T4670] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  554.835662][ T4670] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  554.843466][ T4670] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  554.851364][ T4670] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  554.859182][ T4670] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  554.867000][ T4670]  </TASK>
[  554.874670][ T4672] FAULT_INJECTION: forcing a failure.
[  554.874670][ T4672] name failslab, interval 1, probability 0, space 0, times 0
[  554.887331][ T4672] CPU: 0 PID: 4672 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  554.895655][ T4672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  554.905574][ T4672] Call Trace:
[  554.908674][ T4672]  <TASK>
[  554.911449][ T4672]  dump_stack_lvl+0x151/0x1b7
[  554.915977][ T4672]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  554.921257][ T4672]  dump_stack+0x15/0x17
[  554.925263][ T4672]  should_fail+0x3c0/0x510
[  554.929520][ T4672]  __should_failslab+0x9f/0xe0
[  554.934102][ T4672]  should_failslab+0x9/0x20
[  554.938439][ T4672]  kmem_cache_alloc+0x4f/0x2f0
[  554.943047][ T4672]  ? dup_mmap+0x6d3/0xec0
[  554.947203][ T4672]  dup_mmap+0x6d3/0xec0
[  554.951307][ T4672]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  554.956618][ T4672]  ? __delayed_free_task+0x110/0x110
[  554.961903][ T4672]  ? __kasan_check_write+0x14/0x20
[  554.966850][ T4672]  ? mm_init+0x6bb/0x870
[  554.970924][ T4672]  dup_mm+0x91/0x330
[  554.974657][ T4672]  copy_mm+0x108/0x1b0
[  554.978560][ T4672]  copy_process+0x127a/0x3240
[  554.983077][ T4672]  ? proc_fail_nth_write+0x213/0x290
[  554.988287][ T4672]  ? proc_fail_nth_read+0x220/0x220
[  554.993314][ T4672]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  554.998259][ T4672]  ? vfs_write+0x9af/0x1050
[  555.002600][ T4672]  kernel_clone+0x224/0x8f0
[  555.007036][ T4672]  ? file_end_write+0x1b0/0x1b0
[  555.011725][ T4672]  ? mutex_lock+0xb6/0x130
[  555.016154][ T4672]  ? create_io_thread+0x1e0/0x1e0
[  555.021011][ T4672]  ? __mutex_lock_slowpath+0x10/0x10
[  555.026128][ T4672]  __x64_sys_clone+0x289/0x310
[  555.030729][ T4672]  ? __do_sys_vfork+0x130/0x130
[  555.035410][ T4672]  ? debug_smp_processor_id+0x17/0x20
[  555.040631][ T4672]  do_syscall_64+0x44/0xd0
[  555.044870][ T4672]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  555.050786][ T4672] RIP: 0033:0x7f475ae3d829
[  555.055039][ T4672] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[  555.074479][ T4672] RSP: 002b:00007f475adee2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  555.082814][ T4672] RAX: ffffffffffffffda RBX: 00007f475aec64a8 RCX: 00007f475ae3d829
[  555.090626][ T4672] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000001000
[  555.098434][ T4672] RBP: 00007f475aec64a0 R08: 0000000000000000 R09: 0000000000003336
[  555.106371][ T4672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  555.114326][ T4672] R13: 00007f475adee300 R14: 00007f475adee400 R15: 0000000000022000
[  555.123972][ T4672]  </TASK>
[  555.129563][ T4674] FAULT_INJECTION: forcing a failure.
[  555.129563][ T4674] name failslab, interval 1, probability 0, space 0, times 0
[  555.142727][ T4674] CPU: 1 PID: 4674 Comm: syz-executor418 Not tainted 5.15.82-syzkaller #0
[  555.150975][ T4674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  555.160957][ T4674] Call Trace:
[  555.164079][ T4674]  <TASK>
[  555.166961][ T4674]  dump_stack_lvl+0x151/0x1b7
[  555.171476][ T4674]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  555.176876][ T4674]  ? __kasan_check_write+0x14/0x20
[  555.181994][ T4674]  ? up_write+0xa1/0x190
[  555.186078][ T4674]  ? vma_interval_tree_augment_rotate+0x210/0x210
[  555.192321][ T4674]  dump_stack+0x15/0x17
[  555.196313][ T4674]  should_fail+0x3c0/0x510
[  555.200580][ T4674]  __should_failslab+0x9f/0xe0