[  401.159765][ T3426]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  401.165492][ T3426] RIP: 0033:0x7fd5afa035a9
[  401.169746][ T3426] 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
[  401.189185][ T3426] RSP: 002b:00007fd5af977118 EFLAGS: 00000206 ORIG_RAX: 0000000000000038
[  401.197435][ T3426] RAX: ffffffffffffffda RBX: 00007fd5afb23f80 RCX: 00007fd5afa035a9
[  401.205243][ T3426] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  401.213055][ T3426] RBP: 00007fd5af9771d0 R08: 0000000000000000 R09: 0000000000000000
[  401.220864][ T3426] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000002
[  401.228675][ T3426] R13: 00007ffe83484d2f R14: 00007fd5af977300 R15: 0000000000022000
[  401.236578][ T3426]  </TASK>
[  402.006424][   T11] device bridge_slave_1 left promiscuous mode
[  402.012356][   T11] bridge0: port 2(bridge_slave_1) entered disabled state
[  402.019666][   T11] device bridge_slave_0 left promiscuous mode
[  402.025574][   T11] bridge0: port 1(bridge_slave_0) entered disabled state
[  402.033208][   T11] device veth1_macvtap left promiscuous mode
[  402.039092][   T11] device veth0_vlan left promiscuous mode
[  403.276651][   T11] device bridge_slave_1 left promiscuous mode
[  403.282581][   T11] bridge0: port 2(bridge_slave_1) entered disabled state
[  403.289814][   T11] device bridge_slave_0 left promiscuous mode
[  403.295734][   T11] bridge0: port 1(bridge_slave_0) entered disabled state
[  403.303205][   T11] device bridge_slave_1 left promiscuous mode
[  403.309168][   T11] bridge0: port 2(bridge_slave_1) entered disabled state
[  403.316409][   T11] device bridge_slave_0 left promiscuous mode
[  403.322402][   T11] bridge0: port 1(bridge_slave_0) entered disabled state
[  403.329921][   T11] device bridge_slave_1 left promiscuous mode
[  403.335871][   T11] bridge0: port 2(bridge_slave_1) entered disabled state
[  403.342899][   T11] device bridge_slave_0 left promiscuous mode
[  403.348900][   T11] bridge0: port 1(bridge_slave_0) entered disabled state
[  403.356680][   T11] device bridge_slave_1 left promiscuous mode
[  403.362583][   T11] bridge0: port 2(bridge_slave_1) entered disabled state
[  403.369802][   T11] device bridge_slave_0 left promiscuous mode
[  403.375706][   T11] bridge0: port 1(bridge_slave_0) entered disabled state
[  403.383220][   T11] device bridge_slave_1 left promiscuous mode
[  403.389153][   T11] bridge0: port 2(bridge_slave_1) entered disabled state
[  403.396397][   T11] device bridge_slave_0 left promiscuous mode
[  403.402295][   T11] bridge0: port 1(bridge_slave_0) entered disabled state
[  403.410388][   T11] device veth1_macvtap left promiscuous mode
[  403.416397][   T11] device veth0_vlan left promiscuous mode
[  403.422021][   T11] device veth1_macvtap left promiscuous mode
[  403.427857][   T11] device veth0_vlan left promiscuous mode
[  403.433494][   T11] device veth1_macvtap left promiscuous mode
[  403.439249][   T11] device veth0_vlan left promiscuous mode
[  403.444866][   T11] device veth1_macvtap left promiscuous mode
[  403.450764][   T11] device veth0_vlan left promiscuous mode
[  403.456694][   T11] device veth1_macvtap left promiscuous mode
[  403.462497][   T11] device veth0_vlan left promiscuous mode
Warning: Permanently added '10.128.1.152' (ECDSA) to the list of known hosts.
[  406.844869][ T3452] FAULT_INJECTION: forcing a failure.
[  406.844869][ T3452] name failslab, interval 1, probability 0, space 0, times 0
[  406.858869][ T3452] CPU: 0 PID: 3452 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  406.867301][ T3452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  406.873582][ T3453] FAULT_INJECTION: forcing a failure.
[  406.873582][ T3453] name failslab, interval 1, probability 0, space 0, times 0
[  406.877196][ T3452] Call Trace:
[  406.877209][ T3452]  <TASK>
[  406.877215][ T3452]  dump_stack_lvl+0x151/0x1b7
[  406.877239][ T3452]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  406.905916][ T3452]  ? kmem_cache_alloc+0x189/0x2f0
[  406.910837][ T3452]  ? copy_process+0x127a/0x3240
[  406.915463][ T3452]  ? __x64_sys_clone+0x289/0x310
[  406.920243][ T3452]  ? do_syscall_64+0x44/0xd0
[  406.924747][ T3452]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  406.930915][ T3452]  dump_stack+0x15/0x17
[  406.934935][ T3452]  should_fail+0x3c0/0x510
[  406.939244][ T3452]  __should_failslab+0x9f/0xe0
[  406.943842][ T3452]  should_failslab+0x9/0x20
[  406.948192][ T3452]  kmem_cache_alloc+0x4f/0x2f0
[  406.952869][ T3452]  ? anon_vma_clone+0xa1/0x510
[  406.957470][ T3452]  anon_vma_clone+0xa1/0x510
[  406.961896][ T3452]  anon_vma_fork+0x91/0x4f0
[  406.966258][ T3452]  ? dup_mmap+0x6ef/0xec0
[  406.970400][ T3452]  dup_mmap+0x7ec/0xec0
[  406.974392][ T3452]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  406.979606][ T3452]  ? __delayed_free_task+0x110/0x110
[  406.984722][ T3452]  ? __kasan_check_write+0x14/0x20
[  406.989677][ T3452]  ? mm_init+0x6bb/0x870
[  406.993748][ T3452]  dup_mm+0x91/0x330
[  406.997481][ T3452]  copy_mm+0x108/0x1b0
[  407.001385][ T3452]  copy_process+0x127a/0x3240
[  407.005903][ T3452]  ? proc_fail_nth_write+0x213/0x290
[  407.011025][ T3452]  ? proc_fail_nth_read+0x220/0x220
[  407.016055][ T3452]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  407.021004][ T3452]  ? vfs_write+0x9af/0x1050
[  407.025348][ T3452]  kernel_clone+0x224/0x8f0
[  407.029682][ T3452]  ? file_end_write+0x1b0/0x1b0
[  407.034629][ T3452]  ? create_io_thread+0x1e0/0x1e0
[  407.039500][ T3452]  __x64_sys_clone+0x289/0x310
[  407.044087][ T3452]  ? __do_sys_vfork+0x130/0x130
[  407.048775][ T3452]  ? debug_smp_processor_id+0x17/0x20
[  407.053987][ T3452]  do_syscall_64+0x44/0xd0
[  407.058236][ T3452]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  407.063970][ T3452] RIP: 0033:0x7fc1f7027d59
[  407.068305][ T3452] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  407.087927][ T3452] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  407.096162][ T3452] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  407.104060][ T3452] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  407.112314][ T3452] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000800000015
[  407.120209][ T3452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  407.128028][ T3452] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 0000000000000000
[  407.135835][ T3452]  </TASK>
[  407.138703][ T3453] CPU: 1 PID: 3453 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  407.147033][ T3453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  407.156929][ T3453] Call Trace:
[  407.160054][ T3453]  <TASK>
[  407.162948][ T3453]  dump_stack_lvl+0x151/0x1b7
[  407.167430][ T3453]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  407.172725][ T3453]  dump_stack+0x15/0x17
[  407.176716][ T3453]  should_fail+0x3c0/0x510
[  407.180966][ T3453]  __should_failslab+0x9f/0xe0
[  407.185568][ T3453]  should_failslab+0x9/0x20
[  407.189927][ T3453]  kmem_cache_alloc+0x4f/0x2f0
[  407.194592][ T3453]  ? anon_vma_clone+0xa1/0x510
[  407.199192][ T3453]  anon_vma_clone+0xa1/0x510
[  407.203616][ T3453]  anon_vma_fork+0x91/0x4f0
[  407.207957][ T3453]  ? dup_mmap+0x6ef/0xec0
[  407.212122][ T3453]  dup_mmap+0x7ec/0xec0
[  407.216228][ T3453]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  407.221435][ T3453]  ? __delayed_free_task+0x110/0x110
[  407.226555][ T3453]  ? __kasan_check_write+0x14/0x20
[  407.231506][ T3453]  ? mm_init+0x6bb/0x870
[  407.235580][ T3453]  dup_mm+0x91/0x330
[  407.239318][ T3453]  copy_mm+0x108/0x1b0
[  407.243222][ T3453]  copy_process+0x127a/0x3240
[  407.247739][ T3453]  ? proc_fail_nth_write+0x213/0x290
[  407.252863][ T3453]  ? proc_fail_nth_read+0x220/0x220
[  407.257887][ T3453]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  407.262922][ T3453]  ? vfs_write+0x9af/0x1050
[  407.267261][ T3453]  kernel_clone+0x224/0x8f0
[  407.271602][ T3453]  ? file_end_write+0x1b0/0x1b0
[  407.276286][ T3453]  ? create_io_thread+0x1e0/0x1e0
[  407.281148][ T3453]  __x64_sys_clone+0x289/0x310
[  407.285747][ T3453]  ? __do_sys_vfork+0x130/0x130
[  407.290434][ T3453]  ? debug_smp_processor_id+0x17/0x20
[  407.295640][ T3453]  do_syscall_64+0x44/0xd0
[  407.299906][ T3453]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  407.305621][ T3453] RIP: 0033:0x7fc1f7027d59
[  407.309876][ T3453] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  407.329319][ T3453] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  407.337560][ T3453] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  407.345375][ T3453] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  407.353193][ T3453] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000800000015
[  407.361082][ T3453] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  407.368998][ T3453] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 0000000000000000
[  407.376811][ T3453]  </TASK>
[  407.382331][ T3456] FAULT_INJECTION: forcing a failure.
[  407.382331][ T3456] name failslab, interval 1, probability 0, space 0, times 0
[  407.395002][ T3456] CPU: 1 PID: 3456 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  407.403543][ T3456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  407.413403][ T3456] Call Trace:
[  407.416526][ T3456]  <TASK>
[  407.419319][ T3456]  dump_stack_lvl+0x151/0x1b7
[  407.423907][ T3456]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  407.429201][ T3456]  dump_stack+0x15/0x17
[  407.433365][ T3456]  should_fail+0x3c0/0x510
[  407.437619][ T3456]  __should_failslab+0x9f/0xe0
[  407.442218][ T3456]  should_failslab+0x9/0x20
[  407.446574][ T3456]  kmem_cache_alloc+0x4f/0x2f0
[  407.451173][ T3456]  ? anon_vma_clone+0xa1/0x510
[  407.455762][ T3456]  anon_vma_clone+0xa1/0x510
[  407.460186][ T3456]  anon_vma_fork+0x91/0x4f0
[  407.464522][ T3456]  ? dup_mmap+0x6ef/0xec0
[  407.468692][ T3456]  dup_mmap+0x7ec/0xec0
[  407.472683][ T3456]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  407.478064][ T3456]  ? __delayed_free_task+0x110/0x110
[  407.483357][ T3456]  ? __kasan_check_write+0x14/0x20
[  407.488391][ T3456]  ? mm_init+0x6bb/0x870
[  407.492470][ T3456]  dup_mm+0x91/0x330
[  407.496210][ T3456]  copy_mm+0x108/0x1b0
[  407.500194][ T3456]  copy_process+0x127a/0x3240
[  407.504712][ T3456]  ? proc_fail_nth_write+0x213/0x290
[  407.509941][ T3456]  ? proc_fail_nth_read+0x220/0x220
[  407.514973][ T3456]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  407.519931][ T3456]  ? vfs_write+0x9af/0x1050
[  407.524298][ T3456]  kernel_clone+0x224/0x8f0
[  407.528600][ T3456]  ? file_end_write+0x1b0/0x1b0
[  407.533287][ T3456]  ? create_io_thread+0x1e0/0x1e0
[  407.538150][ T3456]  __x64_sys_clone+0x289/0x310
[  407.542840][ T3456]  ? __do_sys_vfork+0x130/0x130
[  407.547521][ T3456]  ? debug_smp_processor_id+0x17/0x20
[  407.552728][ T3456]  do_syscall_64+0x44/0xd0
[  407.556992][ T3456]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  407.562707][ T3456] RIP: 0033:0x7fc1f7027d59
[  407.566964][ T3456] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  407.586749][ T3456] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  407.594997][ T3456] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  407.602806][ T3456] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  407.610617][ T3456] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  407.618433][ T3456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  407.626241][ T3456] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  407.634055][ T3456]  </TASK>
[  407.640400][ T3461] FAULT_INJECTION: forcing a failure.
[  407.640400][ T3461] name failslab, interval 1, probability 0, space 0, times 0
[  407.641337][ T3464] FAULT_INJECTION: forcing a failure.
[  407.641337][ T3464] name failslab, interval 1, probability 0, space 0, times 0
[  407.654232][ T3463] FAULT_INJECTION: forcing a failure.
[  407.654232][ T3463] name failslab, interval 1, probability 0, space 0, times 0
[  407.665939][ T3462] FAULT_INJECTION: forcing a failure.
[  407.665939][ T3462] name failslab, interval 1, probability 0, space 0, times 0
[  407.678733][ T3459] FAULT_INJECTION: forcing a failure.
[  407.678733][ T3459] name failslab, interval 1, probability 0, space 0, times 0
[  407.690721][ T3464] CPU: 1 PID: 3464 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  407.711508][ T3464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  407.721488][ T3464] Call Trace:
[  407.724611][ T3464]  <TASK>
[  407.727390][ T3464]  dump_stack_lvl+0x151/0x1b7
[  407.731902][ T3464]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  407.737198][ T3464]  dump_stack+0x15/0x17
[  407.741188][ T3464]  should_fail+0x3c0/0x510
[  407.745439][ T3464]  __should_failslab+0x9f/0xe0
[  407.750041][ T3464]  should_failslab+0x9/0x20
[  407.754411][ T3464]  kmem_cache_alloc+0x4f/0x2f0
[  407.758981][ T3464]  ? dup_mmap+0x6d3/0xec0
[  407.763146][ T3464]  dup_mmap+0x6d3/0xec0
[  407.767138][ T3464]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  407.772347][ T3464]  ? __delayed_free_task+0x110/0x110
[  407.777470][ T3464]  ? __kasan_check_write+0x14/0x20
[  407.782416][ T3464]  ? mm_init+0x6bb/0x870
[  407.786590][ T3464]  dup_mm+0x91/0x330
[  407.790313][ T3464]  copy_mm+0x108/0x1b0
[  407.794219][ T3464]  copy_process+0x127a/0x3240
[  407.798733][ T3464]  ? proc_fail_nth_write+0x213/0x290
[  407.803850][ T3464]  ? proc_fail_nth_read+0x220/0x220
[  407.809145][ T3464]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  407.814095][ T3464]  ? vfs_write+0x9af/0x1050
[  407.818436][ T3464]  kernel_clone+0x224/0x8f0
[  407.822778][ T3464]  ? file_end_write+0x1b0/0x1b0
[  407.827459][ T3464]  ? create_io_thread+0x1e0/0x1e0
[  407.832320][ T3464]  __x64_sys_clone+0x289/0x310
[  407.837006][ T3464]  ? __do_sys_vfork+0x130/0x130
[  407.841692][ T3464]  ? debug_smp_processor_id+0x17/0x20
[  407.846927][ T3464]  do_syscall_64+0x44/0xd0
[  407.851254][ T3464]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  407.856978][ T3464] RIP: 0033:0x7fc1f7027d59
[  407.861319][ T3464] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  407.880768][ T3464] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  407.889003][ T3464] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  407.896813][ T3464] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  407.904624][ T3464] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  407.912436][ T3464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  407.920248][ T3464] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  407.928062][ T3464]  </TASK>
[  407.930923][ T3462] CPU: 0 PID: 3462 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  407.939356][ T3462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  407.949504][ T3462] Call Trace:
[  407.952623][ T3462]  <TASK>
[  407.955446][ T3462]  dump_stack_lvl+0x151/0x1b7
[  407.959914][ T3462]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  407.965207][ T3462]  dump_stack+0x15/0x17
[  407.969286][ T3462]  should_fail+0x3c0/0x510
[  407.973538][ T3462]  __should_failslab+0x9f/0xe0
[  407.978139][ T3462]  should_failslab+0x9/0x20
[  407.982493][ T3462]  kmem_cache_alloc+0x4f/0x2f0
[  407.987090][ T3462]  ? dup_mmap+0x6d3/0xec0
[  407.991247][ T3462]  dup_mmap+0x6d3/0xec0
[  407.995238][ T3462]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  408.000447][ T3462]  ? __delayed_free_task+0x110/0x110
[  408.005564][ T3462]  ? __kasan_check_write+0x14/0x20
[  408.010513][ T3462]  ? mm_init+0x6bb/0x870
[  408.014852][ T3462]  dup_mm+0x91/0x330
[  408.018583][ T3462]  copy_mm+0x108/0x1b0
[  408.022491][ T3462]  copy_process+0x127a/0x3240
[  408.027004][ T3462]  ? proc_fail_nth_write+0x213/0x290
[  408.032124][ T3462]  ? proc_fail_nth_read+0x220/0x220
[  408.037247][ T3462]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  408.042387][ T3462]  ? vfs_write+0x9af/0x1050
[  408.046726][ T3462]  kernel_clone+0x224/0x8f0
[  408.051061][ T3462]  ? file_end_write+0x1b0/0x1b0
[  408.055744][ T3462]  ? create_io_thread+0x1e0/0x1e0
[  408.060608][ T3462]  __x64_sys_clone+0x289/0x310
[  408.065986][ T3462]  ? __do_sys_vfork+0x130/0x130
[  408.070678][ T3462]  ? debug_smp_processor_id+0x17/0x20
[  408.075879][ T3462]  do_syscall_64+0x44/0xd0
[  408.080132][ T3462]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  408.085867][ T3462] RIP: 0033:0x7fc1f7027d59
[  408.090118][ T3462] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  408.109647][ T3462] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  408.117976][ T3462] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  408.125785][ T3462] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  408.133596][ T3462] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  408.141407][ T3462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  408.149216][ T3462] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  408.157033][ T3462]  </TASK>
[  408.159901][ T3459] CPU: 1 PID: 3459 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  408.168356][ T3459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  408.178486][ T3459] Call Trace:
[  408.181604][ T3459]  <TASK>
[  408.184412][ T3459]  dump_stack_lvl+0x151/0x1b7
[  408.188901][ T3459]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  408.194189][ T3459]  dump_stack+0x15/0x17
[  408.198184][ T3459]  should_fail+0x3c0/0x510
[  408.202431][ T3459]  __should_failslab+0x9f/0xe0
[  408.207054][ T3459]  should_failslab+0x9/0x20
[  408.211370][ T3459]  kmem_cache_alloc+0x4f/0x2f0
[  408.215970][ T3459]  ? anon_vma_clone+0xa1/0x510
[  408.220570][ T3459]  anon_vma_clone+0xa1/0x510
[  408.224998][ T3459]  anon_vma_fork+0x91/0x4f0
[  408.229336][ T3459]  ? dup_mmap+0x6ef/0xec0
[  408.233501][ T3459]  dup_mmap+0x7ec/0xec0
[  408.237504][ T3459]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  408.242711][ T3459]  ? __delayed_free_task+0x110/0x110
[  408.247823][ T3459]  ? __kasan_check_write+0x14/0x20
[  408.252835][ T3459]  ? mm_init+0x6bb/0x870
[  408.256851][ T3459]  dup_mm+0x91/0x330
[  408.260581][ T3459]  copy_mm+0x108/0x1b0
[  408.264488][ T3459]  copy_process+0x127a/0x3240
[  408.269002][ T3459]  ? proc_fail_nth_write+0x213/0x290
[  408.274120][ T3459]  ? proc_fail_nth_read+0x220/0x220
[  408.279155][ T3459]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  408.284109][ T3459]  ? vfs_write+0x9af/0x1050
[  408.288444][ T3459]  kernel_clone+0x224/0x8f0
[  408.292783][ T3459]  ? file_end_write+0x1b0/0x1b0
[  408.297469][ T3459]  ? create_io_thread+0x1e0/0x1e0
[  408.302329][ T3459]  __x64_sys_clone+0x289/0x310
[  408.306929][ T3459]  ? __do_sys_vfork+0x130/0x130
[  408.311616][ T3459]  ? debug_smp_processor_id+0x17/0x20
[  408.316825][ T3459]  do_syscall_64+0x44/0xd0
[  408.321075][ T3459]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  408.326807][ T3459] RIP: 0033:0x7fc1f7027d59
[  408.331057][ T3459] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  408.350498][ T3459] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  408.358749][ T3459] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  408.366728][ T3459] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  408.374625][ T3459] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000800000015
[  408.382523][ T3459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  408.390336][ T3459] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 0000000000000000
[  408.398148][ T3459]  </TASK>
[  408.401150][ T3461] CPU: 0 PID: 3461 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  408.409556][ T3461] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  408.419454][ T3461] Call Trace:
[  408.422575][ T3461]  <TASK>
[  408.425352][ T3461]  dump_stack_lvl+0x151/0x1b7
[  408.429863][ T3461]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  408.435157][ T3461]  dump_stack+0x15/0x17
[  408.439151][ T3461]  should_fail+0x3c0/0x510
[  408.443411][ T3461]  __should_failslab+0x9f/0xe0
[  408.448004][ T3461]  should_failslab+0x9/0x20
[  408.452345][ T3461]  kmem_cache_alloc+0x4f/0x2f0
[  408.456942][ T3461]  ? dup_mmap+0x6d3/0xec0
[  408.461109][ T3461]  dup_mmap+0x6d3/0xec0
[  408.465117][ T3461]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  408.470307][ T3461]  ? __delayed_free_task+0x110/0x110
[  408.475428][ T3461]  ? __kasan_check_write+0x14/0x20
[  408.480377][ T3461]  ? mm_init+0x6bb/0x870
[  408.484454][ T3461]  dup_mm+0x91/0x330
[  408.488188][ T3461]  copy_mm+0x108/0x1b0
[  408.492101][ T3461]  copy_process+0x127a/0x3240
[  408.496607][ T3461]  ? proc_fail_nth_write+0x213/0x290
[  408.501724][ T3461]  ? proc_fail_nth_read+0x220/0x220
[  408.506762][ T3461]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  408.511704][ T3461]  ? vfs_write+0x9af/0x1050
[  408.516049][ T3461]  kernel_clone+0x224/0x8f0
[  408.520385][ T3461]  ? file_end_write+0x1b0/0x1b0
[  408.525071][ T3461]  ? create_io_thread+0x1e0/0x1e0
[  408.529936][ T3461]  __x64_sys_clone+0x289/0x310
[  408.534533][ T3461]  ? __do_sys_vfork+0x130/0x130
[  408.539220][ T3461]  ? debug_smp_processor_id+0x17/0x20
[  408.544516][ T3461]  do_syscall_64+0x44/0xd0
[  408.548770][ T3461]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  408.554502][ T3461] RIP: 0033:0x7fc1f7027d59
[  408.558748][ T3461] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  408.578190][ T3461] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  408.586520][ T3461] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  408.594338][ T3461] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  408.602145][ T3461] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000800000015
[  408.609953][ T3461] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  408.617766][ T3461] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 0000000000000000
[  408.625757][ T3461]  </TASK>
[  408.628618][ T3463] CPU: 1 PID: 3463 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  408.637386][ T3463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  408.647451][ T3463] Call Trace:
[  408.650603][ T3463]  <TASK>
[  408.653447][ T3463]  dump_stack_lvl+0x151/0x1b7
[  408.657958][ T3463]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  408.663253][ T3463]  dump_stack+0x15/0x17
[  408.667256][ T3463]  should_fail+0x3c0/0x510
[  408.671499][ T3463]  __should_failslab+0x9f/0xe0
[  408.676103][ T3463]  should_failslab+0x9/0x20
[  408.680438][ T3463]  kmem_cache_alloc+0x4f/0x2f0
[  408.685036][ T3463]  ? dup_mmap+0x6d3/0xec0
[  408.689206][ T3463]  dup_mmap+0x6d3/0xec0
[  408.693196][ T3463]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  408.698406][ T3463]  ? __delayed_free_task+0x110/0x110
[  408.703523][ T3463]  ? __kasan_check_write+0x14/0x20
[  408.708663][ T3463]  ? mm_init+0x6bb/0x870
[  408.712811][ T3463]  dup_mm+0x91/0x330
[  408.716543][ T3463]  copy_mm+0x108/0x1b0
[  408.720469][ T3463]  copy_process+0x127a/0x3240
[  408.724969][ T3463]  ? proc_fail_nth_write+0x213/0x290
[  408.730084][ T3463]  ? proc_fail_nth_read+0x220/0x220
[  408.735116][ T3463]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  408.740237][ T3463]  ? vfs_write+0x9af/0x1050
[  408.744579][ T3463]  kernel_clone+0x224/0x8f0
[  408.748916][ T3463]  ? file_end_write+0x1b0/0x1b0
[  408.753602][ T3463]  ? create_io_thread+0x1e0/0x1e0
[  408.758465][ T3463]  __x64_sys_clone+0x289/0x310
[  408.763064][ T3463]  ? __do_sys_vfork+0x130/0x130
[  408.767927][ T3463]  ? debug_smp_processor_id+0x17/0x20
[  408.773129][ T3463]  do_syscall_64+0x44/0xd0
[  408.777384][ T3463]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  408.783109][ T3463] RIP: 0033:0x7fc1f7027d59
[  408.787367][ T3463] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  408.806807][ T3463] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  408.815057][ T3463] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  408.822955][ T3463] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  408.830758][ T3463] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000800000015
[  408.838570][ T3463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  408.846379][ T3463] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 0000000000000000
[  408.854197][ T3463]  </TASK>
[  408.857605][ T3460] FAULT_INJECTION: forcing a failure.
[  408.857605][ T3460] name failslab, interval 1, probability 0, space 0, times 0
[  408.870044][ T3460] CPU: 0 PID: 3460 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  408.878333][ T3460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  408.888231][ T3460] Call Trace:
[  408.891527][ T3460]  <TASK>
[  408.894318][ T3460]  dump_stack_lvl+0x151/0x1b7
[  408.898816][ T3460]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  408.904109][ T3460]  dump_stack+0x15/0x17
[  408.908104][ T3460]  should_fail+0x3c0/0x510
[  408.912355][ T3460]  __should_failslab+0x9f/0xe0
[  408.916953][ T3460]  should_failslab+0x9/0x20
[  408.921298][ T3460]  kmem_cache_alloc+0x4f/0x2f0
[  408.926934][ T3460]  ? anon_vma_clone+0xa1/0x510
[  408.931535][ T3460]  anon_vma_clone+0xa1/0x510
[  408.935963][ T3460]  anon_vma_fork+0x91/0x4f0
[  408.940303][ T3460]  ? dup_mmap+0x6ef/0xec0
[  408.944467][ T3460]  dup_mmap+0x7ec/0xec0
[  408.948461][ T3460]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  408.953669][ T3460]  ? __delayed_free_task+0x110/0x110
[  408.958791][ T3460]  ? __kasan_check_write+0x14/0x20
[  408.963826][ T3460]  ? mm_init+0x6bb/0x870
[  408.967905][ T3460]  dup_mm+0x91/0x330
[  408.971638][ T3460]  copy_mm+0x108/0x1b0
[  408.975537][ T3460]  copy_process+0x127a/0x3240
[  408.980172][ T3460]  ? proc_fail_nth_write+0x213/0x290
[  408.985373][ T3460]  ? proc_fail_nth_read+0x220/0x220
[  408.990406][ T3460]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  408.995354][ T3460]  ? vfs_write+0x9af/0x1050
[  408.999691][ T3460]  kernel_clone+0x224/0x8f0
[  409.004030][ T3460]  ? file_end_write+0x1b0/0x1b0
[  409.008718][ T3460]  ? create_io_thread+0x1e0/0x1e0
[  409.013576][ T3460]  __x64_sys_clone+0x289/0x310
[  409.018176][ T3460]  ? __do_sys_vfork+0x130/0x130
[  409.022864][ T3460]  ? debug_smp_processor_id+0x17/0x20
[  409.028073][ T3460]  do_syscall_64+0x44/0xd0
[  409.032325][ T3460]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  409.038054][ T3460] RIP: 0033:0x7fc1f7027d59
[  409.042315][ T3460] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  409.061923][ T3460] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  409.070165][ T3460] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  409.077978][ T3460] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  409.085789][ T3460] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000800000015
[  409.093606][ T3460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  409.101593][ T3460] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 0000000000000000
[  409.109401][ T3460]  </TASK>
[  409.116469][ T3467] FAULT_INJECTION: forcing a failure.
[  409.116469][ T3467] name failslab, interval 1, probability 0, space 0, times 0
[  409.119173][ T3471] FAULT_INJECTION: forcing a failure.
[  409.119173][ T3471] name failslab, interval 1, probability 0, space 0, times 0
[  409.130043][ T3469] FAULT_INJECTION: forcing a failure.
[  409.130043][ T3469] name failslab, interval 1, probability 0, space 0, times 0
[  409.142884][ T3471] CPU: 1 PID: 3471 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  409.162483][ T3471] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  409.172376][ T3471] Call Trace:
[  409.175503][ T3471]  <TASK>
[  409.178277][ T3471]  dump_stack_lvl+0x151/0x1b7
[  409.182793][ T3471]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  409.188087][ T3471]  dump_stack+0x15/0x17
[  409.192080][ T3471]  should_fail+0x3c0/0x510
[  409.196418][ T3471]  __should_failslab+0x9f/0xe0
[  409.201019][ T3471]  should_failslab+0x9/0x20
[  409.205358][ T3471]  kmem_cache_alloc+0x4f/0x2f0
[  409.209954][ T3471]  ? dup_mmap+0x6d3/0xec0
[  409.214382][ T3471]  dup_mmap+0x6d3/0xec0
[  409.218383][ T3471]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  409.223844][ T3471]  ? __delayed_free_task+0x110/0x110
[  409.228962][ T3471]  ? __kasan_check_write+0x14/0x20
[  409.233911][ T3471]  ? mm_init+0x6bb/0x870
[  409.238207][ T3471]  dup_mm+0x91/0x330
[  409.241937][ T3471]  copy_mm+0x108/0x1b0
[  409.245839][ T3471]  copy_process+0x127a/0x3240
[  409.250354][ T3471]  ? proc_fail_nth_write+0x213/0x290
[  409.255471][ T3471]  ? proc_fail_nth_read+0x220/0x220
[  409.260505][ T3471]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  409.265463][ T3471]  ? vfs_write+0x9af/0x1050
[  409.269794][ T3471]  kernel_clone+0x224/0x8f0
[  409.274131][ T3471]  ? file_end_write+0x1b0/0x1b0
[  409.278828][ T3471]  ? create_io_thread+0x1e0/0x1e0
[  409.283683][ T3471]  __x64_sys_clone+0x289/0x310
[  409.288278][ T3471]  ? __do_sys_vfork+0x130/0x130
[  409.292967][ T3471]  ? debug_smp_processor_id+0x17/0x20
[  409.298176][ T3471]  do_syscall_64+0x44/0xd0
[  409.302425][ T3471]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  409.308152][ T3471] RIP: 0033:0x7fc1f7027d59
[  409.312408][ T3471] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  409.331849][ T3471] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  409.340096][ T3471] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  409.347902][ T3471] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  409.355715][ T3471] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  409.363526][ T3471] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  409.371337][ T3471] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  409.379148][ T3471]  </TASK>
[  409.382074][ T3467] CPU: 0 PID: 3467 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  409.390356][ T3467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  409.400243][ T3467] Call Trace:
[  409.403363][ T3467]  <TASK>
[  409.406143][ T3467]  dump_stack_lvl+0x151/0x1b7
[  409.410659][ T3467]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  409.415952][ T3467]  dump_stack+0x15/0x17
[  409.419940][ T3467]  should_fail+0x3c0/0x510
[  409.424193][ T3467]  __should_failslab+0x9f/0xe0
[  409.428800][ T3467]  should_failslab+0x9/0x20
[  409.433133][ T3467]  kmem_cache_alloc+0x4f/0x2f0
[  409.437825][ T3467]  ? dup_mmap+0x6d3/0xec0
[  409.442168][ T3467]  dup_mmap+0x6d3/0xec0
[  409.446152][ T3467]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  409.451359][ T3467]  ? __delayed_free_task+0x110/0x110
[  409.456480][ T3467]  ? __kasan_check_write+0x14/0x20
[  409.461427][ T3467]  ? mm_init+0x6bb/0x870
[  409.465507][ T3467]  dup_mm+0x91/0x330
[  409.469241][ T3467]  copy_mm+0x108/0x1b0
[  409.473146][ T3467]  copy_process+0x127a/0x3240
[  409.477663][ T3467]  ? proc_fail_nth_write+0x213/0x290
[  409.482779][ T3467]  ? proc_fail_nth_read+0x220/0x220
[  409.487900][ T3467]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  409.493201][ T3467]  ? vfs_write+0x9af/0x1050
[  409.497537][ T3467]  kernel_clone+0x224/0x8f0
[  409.501875][ T3467]  ? file_end_write+0x1b0/0x1b0
[  409.506582][ T3467]  ? create_io_thread+0x1e0/0x1e0
[  409.511422][ T3467]  __x64_sys_clone+0x289/0x310
[  409.516196][ T3467]  ? __do_sys_vfork+0x130/0x130
[  409.521070][ T3467]  ? debug_smp_processor_id+0x17/0x20
[  409.526265][ T3467]  do_syscall_64+0x44/0xd0
[  409.530515][ T3467]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  409.536242][ T3467] RIP: 0033:0x7fc1f7027d59
[  409.540497][ T3467] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  409.559938][ T3467] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  409.568355][ T3467] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  409.576164][ T3467] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  409.583986][ T3467] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  409.591797][ T3467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  409.599600][ T3467] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  409.607501][ T3467]  </TASK>
[  409.610364][ T3469] CPU: 1 PID: 3469 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  409.618696][ T3469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  409.628595][ T3469] Call Trace:
[  409.631731][ T3469]  <TASK>
[  409.634493][ T3469]  dump_stack_lvl+0x151/0x1b7
[  409.639003][ T3469]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  409.644386][ T3469]  dump_stack+0x15/0x17
[  409.648391][ T3469]  should_fail+0x3c0/0x510
[  409.652637][ T3469]  __should_failslab+0x9f/0xe0
[  409.657259][ T3469]  should_failslab+0x9/0x20
[  409.661672][ T3469]  kmem_cache_alloc+0x4f/0x2f0
[  409.666256][ T3469]  ? anon_vma_clone+0xa1/0x510
[  409.670858][ T3469]  anon_vma_clone+0xa1/0x510
[  409.675283][ T3469]  anon_vma_fork+0x91/0x4f0
[  409.679633][ T3469]  ? dup_mmap+0x6ef/0xec0
[  409.683875][ T3469]  dup_mmap+0x7ec/0xec0
[  409.687885][ T3469]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  409.693076][ T3469]  ? __delayed_free_task+0x110/0x110
[  409.698197][ T3469]  ? __kasan_check_write+0x14/0x20
[  409.703144][ T3469]  ? mm_init+0x6bb/0x870
[  409.707223][ T3469]  dup_mm+0x91/0x330
[  409.710974][ T3469]  copy_mm+0x108/0x1b0
[  409.714861][ T3469]  copy_process+0x127a/0x3240
[  409.719375][ T3469]  ? proc_fail_nth_write+0x213/0x290
[  409.724496][ T3469]  ? proc_fail_nth_read+0x220/0x220
[  409.729530][ T3469]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  409.734476][ T3469]  ? vfs_write+0x9af/0x1050
[  409.738817][ T3469]  kernel_clone+0x224/0x8f0
[  409.743328][ T3469]  ? file_end_write+0x1b0/0x1b0
[  409.748014][ T3469]  ? create_io_thread+0x1e0/0x1e0
[  409.752874][ T3469]  __x64_sys_clone+0x289/0x310
[  409.757474][ T3469]  ? __do_sys_vfork+0x130/0x130
[  409.762162][ T3469]  ? debug_smp_processor_id+0x17/0x20
[  409.767374][ T3469]  do_syscall_64+0x44/0xd0
[  409.771634][ T3469]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  409.777356][ T3469] RIP: 0033:0x7fc1f7027d59
[  409.781624][ T3469] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  409.801304][ T3469] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  409.809547][ T3469] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  409.817361][ T3469] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  409.825174][ T3469] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  409.832981][ T3469] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  409.840795][ T3469] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  409.848608][ T3469]  </TASK>
[  409.851947][ T3468] FAULT_INJECTION: forcing a failure.
[  409.851947][ T3468] name failslab, interval 1, probability 0, space 0, times 0
[  409.864667][ T3468] CPU: 1 PID: 3468 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  409.872986][ T3468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  409.883138][ T3468] Call Trace:
[  409.886262][ T3468]  <TASK>
[  409.889039][ T3468]  dump_stack_lvl+0x151/0x1b7
[  409.893550][ T3468]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  409.898959][ T3468]  dump_stack+0x15/0x17
[  409.902951][ T3468]  should_fail+0x3c0/0x510
[  409.907196][ T3468]  __should_failslab+0x9f/0xe0
[  409.911796][ T3468]  should_failslab+0x9/0x20
[  409.916135][ T3468]  kmem_cache_alloc+0x4f/0x2f0
[  409.920740][ T3468]  ? anon_vma_clone+0xa1/0x510
[  409.925335][ T3468]  anon_vma_clone+0xa1/0x510
[  409.929787][ T3468]  anon_vma_fork+0x91/0x4f0
[  409.934211][ T3468]  ? dup_mmap+0x6ef/0xec0
[  409.938355][ T3468]  dup_mmap+0x7ec/0xec0
[  409.942351][ T3468]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  409.947558][ T3468]  ? __delayed_free_task+0x110/0x110
[  409.952682][ T3468]  ? __kasan_check_write+0x14/0x20
[  409.957714][ T3468]  ? mm_init+0x6bb/0x870
[  409.961789][ T3468]  dup_mm+0x91/0x330
[  409.965524][ T3468]  copy_mm+0x108/0x1b0
[  409.969437][ T3468]  copy_process+0x127a/0x3240
[  409.974040][ T3468]  ? proc_fail_nth_write+0x213/0x290
[  409.979152][ T3468]  ? proc_fail_nth_read+0x220/0x220
[  409.984445][ T3468]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  409.989514][ T3468]  ? vfs_write+0x9af/0x1050
[  409.993849][ T3468]  kernel_clone+0x224/0x8f0
[  409.998187][ T3468]  ? file_end_write+0x1b0/0x1b0
[  410.002871][ T3468]  ? create_io_thread+0x1e0/0x1e0
[  410.007912][ T3468]  __x64_sys_clone+0x289/0x310
[  410.012510][ T3468]  ? __do_sys_vfork+0x130/0x130
[  410.017192][ T3468]  ? debug_smp_processor_id+0x17/0x20
[  410.022402][ T3468]  do_syscall_64+0x44/0xd0
[  410.026686][ T3468]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  410.032473][ T3468] RIP: 0033:0x7fc1f7027d59
[  410.036721][ T3468] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  410.056163][ T3468] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  410.064404][ T3468] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  410.072216][ T3468] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  410.080027][ T3468] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  410.087845][ T3468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  410.095653][ T3468] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  410.103477][ T3468]  </TASK>
[  410.106534][ T3473] FAULT_INJECTION: forcing a failure.
[  410.106534][ T3473] name failslab, interval 1, probability 0, space 0, times 0
[  410.119104][ T3473] CPU: 1 PID: 3473 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  410.127343][ T3473] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  410.137230][ T3473] Call Trace:
[  410.140356][ T3473]  <TASK>
[  410.143480][ T3473]  dump_stack_lvl+0x151/0x1b7
[  410.147993][ T3473]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  410.153295][ T3473]  dump_stack+0x15/0x17
[  410.157372][ T3473]  should_fail+0x3c0/0x510
[  410.161627][ T3473]  __should_failslab+0x9f/0xe0
[  410.166219][ T3473]  should_failslab+0x9/0x20
[  410.170558][ T3473]  kmem_cache_alloc+0x4f/0x2f0
[  410.175160][ T3473]  ? anon_vma_clone+0xa1/0x510
[  410.179758][ T3473]  anon_vma_clone+0xa1/0x510
[  410.184184][ T3473]  anon_vma_fork+0x91/0x4f0
[  410.188870][ T3473]  ? dup_mmap+0x6ef/0xec0
[  410.193037][ T3473]  dup_mmap+0x7ec/0xec0
[  410.197028][ T3473]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  410.202237][ T3473]  ? __delayed_free_task+0x110/0x110
[  410.207358][ T3473]  ? __kasan_check_write+0x14/0x20
[  410.212305][ T3473]  ? mm_init+0x6bb/0x870
[  410.216384][ T3473]  dup_mm+0x91/0x330
[  410.220120][ T3473]  copy_mm+0x108/0x1b0
[  410.224021][ T3473]  copy_process+0x127a/0x3240
[  410.228535][ T3473]  ? proc_fail_nth_write+0x213/0x290
[  410.233658][ T3473]  ? proc_fail_nth_read+0x220/0x220
[  410.238691][ T3473]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  410.243637][ T3473]  ? vfs_write+0x9af/0x1050
[  410.247989][ T3473]  kernel_clone+0x224/0x8f0
[  410.252317][ T3473]  ? file_end_write+0x1b0/0x1b0
[  410.257002][ T3473]  ? create_io_thread+0x1e0/0x1e0
[  410.261863][ T3473]  __x64_sys_clone+0x289/0x310
[  410.266463][ T3473]  ? __do_sys_vfork+0x130/0x130
[  410.271159][ T3473]  ? debug_smp_processor_id+0x17/0x20
[  410.276356][ T3473]  do_syscall_64+0x44/0xd0
[  410.280963][ T3473]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  410.286688][ T3473] RIP: 0033:0x7fc1f7027d59
[  410.290950][ T3473] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  410.310378][ T3473] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  410.318712][ T3473] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  410.326520][ T3473] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  410.334333][ T3473] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  410.342145][ T3473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  410.349955][ T3473] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  410.357771][ T3473]  </TASK>
[  410.361047][ T3472] FAULT_INJECTION: forcing a failure.
[  410.361047][ T3472] name failslab, interval 1, probability 0, space 0, times 0
[  410.373678][ T3472] CPU: 0 PID: 3472 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  410.382003][ T3472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  410.391895][ T3472] Call Trace:
[  410.395020][ T3472]  <TASK>
[  410.397796][ T3472]  dump_stack_lvl+0x151/0x1b7
[  410.402310][ T3472]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  410.407606][ T3472]  dump_stack+0x15/0x17
[  410.411595][ T3472]  should_fail+0x3c0/0x510
[  410.415848][ T3472]  __should_failslab+0x9f/0xe0
[  410.420465][ T3472]  should_failslab+0x9/0x20
[  410.424799][ T3472]  kmem_cache_alloc+0x4f/0x2f0
[  410.429408][ T3472]  ? anon_vma_clone+0xa1/0x510
[  410.433990][ T3472]  anon_vma_clone+0xa1/0x510
[  410.438419][ T3472]  anon_vma_fork+0x91/0x4f0
[  410.442755][ T3472]  ? dup_mmap+0x6ef/0xec0
[  410.446925][ T3472]  dup_mmap+0x7ec/0xec0
[  410.451087][ T3472]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  410.456299][ T3472]  ? __delayed_free_task+0x110/0x110
[  410.461414][ T3472]  ? __kasan_check_write+0x14/0x20
[  410.466364][ T3472]  ? mm_init+0x6bb/0x870
[  410.470445][ T3472]  dup_mm+0x91/0x330
[  410.474259][ T3472]  copy_mm+0x108/0x1b0
[  410.478181][ T3472]  copy_process+0x127a/0x3240
[  410.482688][ T3472]  ? proc_fail_nth_write+0x213/0x290
[  410.487804][ T3472]  ? proc_fail_nth_read+0x220/0x220
[  410.492834][ T3472]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  410.497780][ T3472]  ? vfs_write+0x9af/0x1050
[  410.502124][ T3472]  kernel_clone+0x224/0x8f0
[  410.506459][ T3472]  ? file_end_write+0x1b0/0x1b0
[  410.511145][ T3472]  ? create_io_thread+0x1e0/0x1e0
[  410.516006][ T3472]  __x64_sys_clone+0x289/0x310
[  410.520607][ T3472]  ? __do_sys_vfork+0x130/0x130
[  410.525293][ T3472]  ? debug_smp_processor_id+0x17/0x20
[  410.530501][ T3472]  do_syscall_64+0x44/0xd0
[  410.534760][ T3472]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  410.540484][ T3472] RIP: 0033:0x7fc1f7027d59
[  410.544824][ T3472] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  410.564358][ T3472] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  410.572602][ T3472] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  410.580414][ T3472] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  410.588228][ T3472] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  410.596040][ T3472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  410.603846][ T3472] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  410.611660][ T3472]  </TASK>
[  410.619186][ T3479] FAULT_INJECTION: forcing a failure.
[  410.619186][ T3479] name failslab, interval 1, probability 0, space 0, times 0
[  410.620884][ T3480] FAULT_INJECTION: forcing a failure.
[  410.620884][ T3480] name failslab, interval 1, probability 0, space 0, times 0
[  410.632442][ T3479] CPU: 0 PID: 3479 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  410.653122][ T3479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  410.663013][ T3479] Call Trace:
[  410.666137][ T3479]  <TASK>
[  410.668912][ T3479]  dump_stack_lvl+0x151/0x1b7
[  410.673426][ T3479]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  410.678724][ T3479]  dump_stack+0x15/0x17
[  410.682801][ T3479]  should_fail+0x3c0/0x510
[  410.687141][ T3479]  __should_failslab+0x9f/0xe0
[  410.691931][ T3479]  should_failslab+0x9/0x20
[  410.696272][ T3479]  kmem_cache_alloc+0x4f/0x2f0
[  410.700874][ T3479]  ? dup_mmap+0x6d3/0xec0
[  410.705043][ T3479]  dup_mmap+0x6d3/0xec0
[  410.709041][ T3479]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  410.714248][ T3479]  ? __delayed_free_task+0x110/0x110
[  410.719361][ T3479]  ? __kasan_check_write+0x14/0x20
[  410.724305][ T3479]  ? mm_init+0x6bb/0x870
[  410.728393][ T3479]  dup_mm+0x91/0x330
[  410.732127][ T3479]  copy_mm+0x108/0x1b0
[  410.736028][ T3479]  copy_process+0x127a/0x3240
[  410.740539][ T3479]  ? proc_fail_nth_write+0x213/0x290
[  410.745658][ T3479]  ? proc_fail_nth_read+0x220/0x220
[  410.750689][ T3479]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  410.755725][ T3479]  ? vfs_write+0x9af/0x1050
[  410.760064][ T3479]  kernel_clone+0x224/0x8f0
[  410.764494][ T3479]  ? file_end_write+0x1b0/0x1b0
[  410.769213][ T3479]  ? create_io_thread+0x1e0/0x1e0
[  410.774044][ T3479]  __x64_sys_clone+0x289/0x310
[  410.778636][ T3479]  ? __do_sys_vfork+0x130/0x130
[  410.783327][ T3479]  ? debug_smp_processor_id+0x17/0x20
[  410.788540][ T3479]  do_syscall_64+0x44/0xd0
[  410.792795][ T3479]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  410.798521][ T3479] RIP: 0033:0x7fc1f7027d59
[  410.802766][ T3479] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  410.822206][ T3479] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  410.830450][ T3479] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  410.838523][ T3479] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  410.846336][ T3479] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  410.854236][ T3479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  410.862129][ T3479] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  410.869944][ T3479]  </TASK>
[  410.872812][ T3480] CPU: 1 PID: 3480 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  410.882223][ T3480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  410.892074][ T3480] Call Trace:
[  410.895311][ T3480]  <TASK>
[  410.898082][ T3480]  dump_stack_lvl+0x151/0x1b7
[  410.902600][ T3480]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  410.907888][ T3480]  dump_stack+0x15/0x17
[  410.911880][ T3480]  should_fail+0x3c0/0x510
[  410.916133][ T3480]  __should_failslab+0x9f/0xe0
[  410.920734][ T3480]  should_failslab+0x9/0x20
[  410.925074][ T3480]  kmem_cache_alloc+0x4f/0x2f0
[  410.929684][ T3480]  ? anon_vma_clone+0xa1/0x510
[  410.934357][ T3480]  anon_vma_clone+0xa1/0x510
[  410.938792][ T3480]  anon_vma_fork+0x91/0x4f0
[  410.943124][ T3480]  ? dup_mmap+0x6ef/0xec0
[  410.947293][ T3480]  dup_mmap+0x7ec/0xec0
[  410.951284][ T3480]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  410.956493][ T3480]  ? __delayed_free_task+0x110/0x110
[  410.961712][ T3480]  ? __kasan_check_write+0x14/0x20
[  410.966657][ T3480]  ? mm_init+0x6bb/0x870
[  410.970734][ T3480]  dup_mm+0x91/0x330
[  410.974469][ T3480]  copy_mm+0x108/0x1b0
[  410.978373][ T3480]  copy_process+0x127a/0x3240
[  410.982888][ T3480]  ? proc_fail_nth_write+0x213/0x290
[  410.988010][ T3480]  ? proc_fail_nth_read+0x220/0x220
[  410.993162][ T3480]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  410.998108][ T3480]  ? vfs_write+0x9af/0x1050
[  411.002618][ T3480]  kernel_clone+0x224/0x8f0
[  411.007042][ T3480]  ? file_end_write+0x1b0/0x1b0
[  411.011724][ T3480]  ? create_io_thread+0x1e0/0x1e0
[  411.016590][ T3480]  __x64_sys_clone+0x289/0x310
[  411.021484][ T3480]  ? __do_sys_vfork+0x130/0x130
[  411.026172][ T3480]  ? debug_smp_processor_id+0x17/0x20
[  411.031380][ T3480]  do_syscall_64+0x44/0xd0
[  411.035634][ T3480]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  411.041359][ T3480] RIP: 0033:0x7fc1f7027d59
[  411.045788][ T3480] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  411.065235][ T3480] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  411.073481][ T3480] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  411.081291][ T3480] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  411.089095][ T3480] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  411.096907][ T3480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  411.104722][ T3480] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  411.112545][ T3480]  </TASK>
[  411.116120][ T3481] FAULT_INJECTION: forcing a failure.
[  411.116120][ T3481] name failslab, interval 1, probability 0, space 0, times 0
[  411.128650][ T3481] CPU: 0 PID: 3481 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  411.137076][ T3481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  411.146952][ T3481] Call Trace:
[  411.150073][ T3481]  <TASK>
[  411.152854][ T3481]  dump_stack_lvl+0x151/0x1b7
[  411.157571][ T3481]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  411.162854][ T3481]  dump_stack+0x15/0x17
[  411.166847][ T3481]  should_fail+0x3c0/0x510
[  411.171096][ T3481]  __should_failslab+0x9f/0xe0
[  411.175704][ T3481]  should_failslab+0x9/0x20
[  411.180041][ T3481]  kmem_cache_alloc+0x4f/0x2f0
[  411.184755][ T3481]  ? anon_vma_clone+0xa1/0x510
[  411.189357][ T3481]  anon_vma_clone+0xa1/0x510
[  411.193781][ T3481]  anon_vma_fork+0x91/0x4f0
[  411.198122][ T3481]  ? dup_mmap+0x6ef/0xec0
[  411.202373][ T3481]  dup_mmap+0x7ec/0xec0
[  411.206402][ T3481]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  411.211747][ T3481]  ? __delayed_free_task+0x110/0x110
[  411.216873][ T3481]  ? __kasan_check_write+0x14/0x20
[  411.221815][ T3481]  ? mm_init+0x6bb/0x870
[  411.225896][ T3481]  dup_mm+0x91/0x330
[  411.229624][ T3481]  copy_mm+0x108/0x1b0
[  411.233536][ T3481]  copy_process+0x127a/0x3240
[  411.238047][ T3481]  ? proc_fail_nth_write+0x213/0x290
[  411.243165][ T3481]  ? proc_fail_nth_read+0x220/0x220
[  411.248201][ T3481]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  411.253148][ T3481]  ? vfs_write+0x9af/0x1050
[  411.257493][ T3481]  kernel_clone+0x224/0x8f0
[  411.261825][ T3481]  ? file_end_write+0x1b0/0x1b0
[  411.266511][ T3481]  ? create_io_thread+0x1e0/0x1e0
[  411.271388][ T3481]  __x64_sys_clone+0x289/0x310
[  411.275973][ T3481]  ? __do_sys_vfork+0x130/0x130
[  411.280769][ T3481]  ? debug_smp_processor_id+0x17/0x20
[  411.286583][ T3481]  do_syscall_64+0x44/0xd0
[  411.290838][ T3481]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  411.296564][ T3481] RIP: 0033:0x7fc1f7027d59
[  411.300833][ T3481] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  411.320259][ T3481] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  411.328508][ T3481] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  411.336315][ T3481] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  411.344126][ T3481] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  411.351938][ T3481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  411.359747][ T3481] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  411.367563][ T3481]  </TASK>
[  411.371138][ T3482] FAULT_INJECTION: forcing a failure.
[  411.371138][ T3482] name failslab, interval 1, probability 0, space 0, times 0
[  411.383729][ T3482] CPU: 1 PID: 3482 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  411.391955][ T3482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  411.401857][ T3482] Call Trace:
[  411.404974][ T3482]  <TASK>
[  411.407837][ T3482]  dump_stack_lvl+0x151/0x1b7
[  411.412352][ T3482]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  411.418013][ T3482]  dump_stack+0x15/0x17
[  411.422004][ T3482]  should_fail+0x3c0/0x510
[  411.426258][ T3482]  __should_failslab+0x9f/0xe0
[  411.430857][ T3482]  should_failslab+0x9/0x20
[  411.435217][ T3482]  kmem_cache_alloc+0x4f/0x2f0
[  411.439803][ T3482]  ? anon_vma_clone+0xa1/0x510
[  411.444396][ T3482]  anon_vma_clone+0xa1/0x510
[  411.448824][ T3482]  anon_vma_fork+0x91/0x4f0
[  411.453163][ T3482]  ? dup_mmap+0x6ef/0xec0
[  411.457331][ T3482]  dup_mmap+0x7ec/0xec0
[  411.461324][ T3482]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  411.466567][ T3482]  ? __delayed_free_task+0x110/0x110
[  411.471741][ T3482]  ? __kasan_check_write+0x14/0x20
[  411.476689][ T3482]  ? mm_init+0x6bb/0x870
[  411.480769][ T3482]  dup_mm+0x91/0x330
[  411.484499][ T3482]  copy_mm+0x108/0x1b0
[  411.488406][ T3482]  copy_process+0x127a/0x3240
[  411.492921][ T3482]  ? proc_fail_nth_write+0x213/0x290
[  411.498071][ T3482]  ? proc_fail_nth_read+0x220/0x220
[  411.503076][ T3482]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  411.508022][ T3482]  ? vfs_write+0x9af/0x1050
[  411.512359][ T3482]  kernel_clone+0x224/0x8f0
[  411.516700][ T3482]  ? file_end_write+0x1b0/0x1b0
[  411.521385][ T3482]  ? create_io_thread+0x1e0/0x1e0
[  411.526246][ T3482]  __x64_sys_clone+0x289/0x310
[  411.530847][ T3482]  ? __do_sys_vfork+0x130/0x130
[  411.535541][ T3482]  ? debug_smp_processor_id+0x17/0x20
[  411.540741][ T3482]  do_syscall_64+0x44/0xd0
[  411.544993][ T3482]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  411.550723][ T3482] RIP: 0033:0x7fc1f7027d59
[  411.554975][ T3482] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  411.574419][ T3482] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  411.582662][ T3482] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  411.590481][ T3482] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  411.598284][ T3482] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  411.606357][ T3482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  411.614167][ T3482] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  411.621982][ T3482]  </TASK>
[  411.625139][ T3483] FAULT_INJECTION: forcing a failure.
[  411.625139][ T3483] name failslab, interval 1, probability 0, space 0, times 0
[  411.637719][ T3483] CPU: 1 PID: 3483 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  411.646034][ T3483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  411.655948][ T3483] Call Trace:
[  411.659051][ T3483]  <TASK>
[  411.661833][ T3483]  dump_stack_lvl+0x151/0x1b7
[  411.666339][ T3483]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  411.671634][ T3483]  dump_stack+0x15/0x17
[  411.675624][ T3483]  should_fail+0x3c0/0x510
[  411.679879][ T3483]  __should_failslab+0x9f/0xe0
[  411.684483][ T3483]  should_failslab+0x9/0x20
[  411.688817][ T3483]  kmem_cache_alloc+0x4f/0x2f0
[  411.693425][ T3483]  ? anon_vma_clone+0xa1/0x510
[  411.698020][ T3483]  anon_vma_clone+0xa1/0x510
[  411.702447][ T3483]  anon_vma_fork+0x91/0x4f0
[  411.706783][ T3483]  ? dup_mmap+0x6ef/0xec0
[  411.710958][ T3483]  dup_mmap+0x7ec/0xec0
[  411.714985][ T3483]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  411.720150][ T3483]  ? __delayed_free_task+0x110/0x110
[  411.725382][ T3483]  ? __kasan_check_write+0x14/0x20
[  411.730325][ T3483]  ? mm_init+0x6bb/0x870
[  411.734405][ T3483]  dup_mm+0x91/0x330
[  411.738137][ T3483]  copy_mm+0x108/0x1b0
[  411.742043][ T3483]  copy_process+0x127a/0x3240
[  411.746684][ T3483]  ? proc_fail_nth_write+0x213/0x290
[  411.751796][ T3483]  ? proc_fail_nth_read+0x220/0x220
[  411.756825][ T3483]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  411.761779][ T3483]  ? vfs_write+0x9af/0x1050
[  411.766119][ T3483]  kernel_clone+0x224/0x8f0
[  411.770453][ T3483]  ? file_end_write+0x1b0/0x1b0
[  411.775144][ T3483]  ? create_io_thread+0x1e0/0x1e0
[  411.779999][ T3483]  __x64_sys_clone+0x289/0x310
[  411.784598][ T3483]  ? __do_sys_vfork+0x130/0x130
[  411.789290][ T3483]  ? debug_smp_processor_id+0x17/0x20
[  411.794494][ T3483]  do_syscall_64+0x44/0xd0
[  411.798768][ T3483]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  411.804475][ T3483] RIP: 0033:0x7fc1f7027d59
[  411.808727][ T3483] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  411.828166][ T3483] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  411.836412][ T3483] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  411.844222][ T3483] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  411.852039][ T3483] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  411.859846][ T3483] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  411.867657][ T3483] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  411.875471][ T3483]  </TASK>
[  411.879820][ T3484] FAULT_INJECTION: forcing a failure.
[  411.879820][ T3484] name failslab, interval 1, probability 0, space 0, times 0
[  411.892472][ T3484] CPU: 1 PID: 3484 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  411.900774][ T3484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  411.910668][ T3484] Call Trace:
[  411.913794][ T3484]  <TASK>
[  411.916569][ T3484]  dump_stack_lvl+0x151/0x1b7
[  411.921174][ T3484]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  411.926463][ T3484]  dump_stack+0x15/0x17
[  411.930460][ T3484]  should_fail+0x3c0/0x510
[  411.934711][ T3484]  __should_failslab+0x9f/0xe0
[  411.939310][ T3484]  should_failslab+0x9/0x20
[  411.943649][ T3484]  kmem_cache_alloc+0x4f/0x2f0
[  411.948250][ T3484]  ? anon_vma_clone+0xa1/0x510
[  411.952849][ T3484]  anon_vma_clone+0xa1/0x510
[  411.957285][ T3484]  anon_vma_fork+0x91/0x4f0
[  411.961626][ T3484]  ? dup_mmap+0x6ef/0xec0
[  411.965780][ T3484]  dup_mmap+0x7ec/0xec0
[  411.969773][ T3484]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  411.974983][ T3484]  ? __delayed_free_task+0x110/0x110
[  411.980101][ T3484]  ? __kasan_check_write+0x14/0x20
[  411.985051][ T3484]  ? mm_init+0x6bb/0x870
[  411.989131][ T3484]  dup_mm+0x91/0x330
[  411.992860][ T3484]  copy_mm+0x108/0x1b0
[  411.996767][ T3484]  copy_process+0x127a/0x3240
[  412.001364][ T3484]  ? proc_fail_nth_write+0x213/0x290
[  412.006484][ T3484]  ? proc_fail_nth_read+0x220/0x220
[  412.011522][ T3484]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  412.016471][ T3484]  ? vfs_write+0x9af/0x1050
[  412.020893][ T3484]  kernel_clone+0x224/0x8f0
[  412.025233][ T3484]  ? file_end_write+0x1b0/0x1b0
[  412.030090][ T3484]  ? create_io_thread+0x1e0/0x1e0
[  412.034953][ T3484]  __x64_sys_clone+0x289/0x310
[  412.039556][ T3484]  ? __do_sys_vfork+0x130/0x130
[  412.044247][ T3484]  ? debug_smp_processor_id+0x17/0x20
[  412.049447][ T3484]  do_syscall_64+0x44/0xd0
[  412.053698][ T3484]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  412.059429][ T3484] RIP: 0033:0x7fc1f7027d59
[  412.063681][ T3484] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  412.083124][ T3484] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  412.091367][ T3484] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  412.099361][ T3484] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  412.107448][ T3484] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  412.115244][ T3484] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  412.123205][ T3484] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  412.131013][ T3484]  </TASK>
[  412.139131][ T3492] FAULT_INJECTION: forcing a failure.
[  412.139131][ T3492] name failslab, interval 1, probability 0, space 0, times 0
[  412.140001][ T3495] FAULT_INJECTION: forcing a failure.
[  412.140001][ T3495] name failslab, interval 1, probability 0, space 0, times 0
[  412.153056][ T3492] CPU: 1 PID: 3492 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  412.165888][ T3496] FAULT_INJECTION: forcing a failure.
[  412.165888][ T3496] name failslab, interval 1, probability 0, space 0, times 0
[  412.173342][ T3492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  412.173355][ T3492] Call Trace:
[  412.173361][ T3492]  <TASK>
[  412.173367][ T3492]  dump_stack_lvl+0x151/0x1b7
[  412.206605][ T3492]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  412.211902][ T3492]  dump_stack+0x15/0x17
[  412.215896][ T3492]  should_fail+0x3c0/0x510
[  412.220144][ T3492]  __should_failslab+0x9f/0xe0
[  412.224744][ T3492]  should_failslab+0x9/0x20
[  412.229080][ T3492]  kmem_cache_alloc+0x4f/0x2f0
[  412.233681][ T3492]  ? dup_mmap+0x6d3/0xec0
[  412.237846][ T3492]  dup_mmap+0x6d3/0xec0
[  412.241932][ T3492]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  412.247136][ T3492]  ? __delayed_free_task+0x110/0x110
[  412.252428][ T3492]  ? __kasan_check_write+0x14/0x20
[  412.257373][ T3492]  ? mm_init+0x6bb/0x870
[  412.261460][ T3492]  dup_mm+0x91/0x330
[  412.265190][ T3492]  copy_mm+0x108/0x1b0
[  412.269093][ T3492]  copy_process+0x127a/0x3240
[  412.273605][ T3492]  ? proc_fail_nth_write+0x213/0x290
[  412.278727][ T3492]  ? proc_fail_nth_read+0x220/0x220
[  412.283760][ T3492]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  412.288918][ T3492]  ? vfs_write+0x9af/0x1050
[  412.293234][ T3492]  kernel_clone+0x224/0x8f0
[  412.297575][ T3492]  ? file_end_write+0x1b0/0x1b0
[  412.302259][ T3492]  ? create_io_thread+0x1e0/0x1e0
[  412.307374][ T3492]  __x64_sys_clone+0x289/0x310
[  412.311976][ T3492]  ? __do_sys_vfork+0x130/0x130
[  412.316648][ T3492]  ? debug_smp_processor_id+0x17/0x20
[  412.321881][ T3492]  do_syscall_64+0x44/0xd0
[  412.326110][ T3492]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  412.331835][ T3492] RIP: 0033:0x7fc1f7027d59
[  412.336090][ T3492] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  412.355674][ T3492] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  412.363918][ T3492] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  412.371736][ T3492] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  412.379542][ T3492] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  412.387352][ T3492] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  412.395162][ T3492] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  412.402980][ T3492]  </TASK>
[  412.405842][ T3495] CPU: 0 PID: 3495 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  412.414175][ T3495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  412.424069][ T3495] Call Trace:
[  412.427189][ T3495]  <TASK>
[  412.429980][ T3495]  dump_stack_lvl+0x151/0x1b7
[  412.434481][ T3495]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  412.439777][ T3495]  dump_stack+0x15/0x17
[  412.443766][ T3495]  should_fail+0x3c0/0x510
[  412.448020][ T3495]  __should_failslab+0x9f/0xe0
[  412.452619][ T3495]  should_failslab+0x9/0x20
[  412.456958][ T3495]  kmem_cache_alloc+0x4f/0x2f0
[  412.461645][ T3495]  ? anon_vma_clone+0xa1/0x510
[  412.466334][ T3495]  anon_vma_clone+0xa1/0x510
[  412.470764][ T3495]  anon_vma_fork+0x91/0x4f0
[  412.475097][ T3495]  ? dup_mmap+0x6ef/0xec0
[  412.479526][ T3495]  dup_mmap+0x7ec/0xec0
[  412.483520][ T3495]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  412.488726][ T3495]  ? __delayed_free_task+0x110/0x110
[  412.493843][ T3495]  ? __kasan_check_write+0x14/0x20
[  412.498797][ T3495]  ? mm_init+0x6bb/0x870
[  412.502877][ T3495]  dup_mm+0x91/0x330
[  412.506604][ T3495]  copy_mm+0x108/0x1b0
[  412.510602][ T3495]  copy_process+0x127a/0x3240
[  412.515110][ T3495]  ? proc_fail_nth_write+0x213/0x290
[  412.520229][ T3495]  ? proc_fail_nth_read+0x220/0x220
[  412.525266][ T3495]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  412.530210][ T3495]  ? vfs_write+0x9af/0x1050
[  412.534552][ T3495]  kernel_clone+0x224/0x8f0
[  412.538888][ T3495]  ? file_end_write+0x1b0/0x1b0
[  412.543672][ T3495]  ? create_io_thread+0x1e0/0x1e0
[  412.548533][ T3495]  __x64_sys_clone+0x289/0x310
[  412.553134][ T3495]  ? __do_sys_vfork+0x130/0x130
[  412.557824][ T3495]  ? debug_smp_processor_id+0x17/0x20
[  412.563029][ T3495]  do_syscall_64+0x44/0xd0
[  412.567279][ T3495]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  412.573007][ T3495] RIP: 0033:0x7fc1f7027d59
[  412.577261][ T3495] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  412.596794][ T3495] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  412.605242][ T3495] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  412.613113][ T3495] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  412.620916][ T3495] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  412.628731][ T3495] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  412.636539][ T3495] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  412.644359][ T3495]  </TASK>
[  412.647215][ T3496] CPU: 1 PID: 3496 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  412.655547][ T3496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  412.665441][ T3496] Call Trace:
[  412.668564][ T3496]  <TASK>
[  412.671345][ T3496]  dump_stack_lvl+0x151/0x1b7
[  412.675855][ T3496]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  412.681150][ T3496]  ? kmem_cache_alloc+0x189/0x2f0
[  412.686010][ T3496]  ? copy_process+0x127a/0x3240
[  412.690697][ T3496]  ? __x64_sys_clone+0x289/0x310
[  412.695469][ T3496]  ? do_syscall_64+0x44/0xd0
[  412.699895][ T3496]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  412.705800][ T3496]  dump_stack+0x15/0x17
[  412.709790][ T3496]  should_fail+0x3c0/0x510
[  412.714045][ T3496]  __should_failslab+0x9f/0xe0
[  412.718658][ T3496]  should_failslab+0x9/0x20
[  412.722985][ T3496]  kmem_cache_alloc+0x4f/0x2f0
[  412.727584][ T3496]  ? anon_vma_clone+0xa1/0x510
[  412.732181][ T3496]  anon_vma_clone+0xa1/0x510
[  412.736610][ T3496]  anon_vma_fork+0x91/0x4f0
[  412.741034][ T3496]  ? dup_mmap+0x6ef/0xec0
[  412.745206][ T3496]  dup_mmap+0x7ec/0xec0
[  412.749206][ T3496]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  412.754407][ T3496]  ? __delayed_free_task+0x110/0x110
[  412.759608][ T3496]  ? __kasan_check_write+0x14/0x20
[  412.764556][ T3496]  ? mm_init+0x6bb/0x870
[  412.768722][ T3496]  dup_mm+0x91/0x330
[  412.772461][ T3496]  copy_mm+0x108/0x1b0
[  412.776398][ T3496]  copy_process+0x127a/0x3240
[  412.780875][ T3496]  ? proc_fail_nth_write+0x213/0x290
[  412.786000][ T3496]  ? proc_fail_nth_read+0x220/0x220
[  412.791030][ T3496]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  412.795991][ T3496]  ? vfs_write+0x9af/0x1050
[  412.800314][ T3496]  kernel_clone+0x224/0x8f0
[  412.804658][ T3496]  ? file_end_write+0x1b0/0x1b0
[  412.809339][ T3496]  ? create_io_thread+0x1e0/0x1e0
[  412.814202][ T3496]  __x64_sys_clone+0x289/0x310
[  412.818802][ T3496]  ? __do_sys_vfork+0x130/0x130
[  412.823490][ T3496]  ? debug_smp_processor_id+0x17/0x20
[  412.828696][ T3496]  do_syscall_64+0x44/0xd0
[  412.832954][ T3496]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  412.838680][ T3496] RIP: 0033:0x7fc1f7027d59
[  412.842932][ T3496] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  412.862557][ T3496] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  412.870794][ T3496] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  412.878608][ T3496] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  412.886418][ T3496] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  412.894236][ T3496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  412.902041][ T3496] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  412.909856][ T3496]  </TASK>
[  412.914131][ T3493] FAULT_INJECTION: forcing a failure.
[  412.914131][ T3493] name failslab, interval 1, probability 0, space 0, times 0
[  412.926808][ T3493] CPU: 1 PID: 3493 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  412.935205][ T3493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  412.945097][ T3493] Call Trace:
[  412.948223][ T3493]  <TASK>
[  412.950999][ T3493]  dump_stack_lvl+0x151/0x1b7
[  412.955637][ T3493]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  412.960927][ T3493]  dump_stack+0x15/0x17
[  412.964927][ T3493]  should_fail+0x3c0/0x510
[  412.969173][ T3493]  __should_failslab+0x9f/0xe0
[  412.973775][ T3493]  should_failslab+0x9/0x20
[  412.978117][ T3493]  kmem_cache_alloc+0x4f/0x2f0
[  412.982715][ T3493]  ? anon_vma_clone+0xa1/0x510
[  412.987317][ T3493]  anon_vma_clone+0xa1/0x510
[  412.991740][ T3493]  anon_vma_fork+0x91/0x4f0
[  412.996077][ T3493]  ? dup_mmap+0x6ef/0xec0
[  413.000263][ T3493]  dup_mmap+0x7ec/0xec0
[  413.004237][ T3493]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  413.009455][ T3493]  ? __delayed_free_task+0x110/0x110
[  413.014574][ T3493]  ? __kasan_check_write+0x14/0x20
[  413.019513][ T3493]  ? mm_init+0x6bb/0x870
[  413.023591][ T3493]  dup_mm+0x91/0x330
[  413.027327][ T3493]  copy_mm+0x108/0x1b0
[  413.031229][ T3493]  copy_process+0x127a/0x3240
[  413.035743][ T3493]  ? proc_fail_nth_write+0x213/0x290
[  413.040871][ T3493]  ? proc_fail_nth_read+0x220/0x220
[  413.045901][ T3493]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  413.050845][ T3493]  ? vfs_write+0x9af/0x1050
[  413.055185][ T3493]  kernel_clone+0x224/0x8f0
[  413.059530][ T3493]  ? file_end_write+0x1b0/0x1b0
[  413.064211][ T3493]  ? create_io_thread+0x1e0/0x1e0
[  413.069074][ T3493]  __x64_sys_clone+0x289/0x310
[  413.073674][ T3493]  ? __do_sys_vfork+0x130/0x130
[  413.078358][ T3493]  ? debug_smp_processor_id+0x17/0x20
[  413.083566][ T3493]  do_syscall_64+0x44/0xd0
[  413.087820][ T3493]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  413.093962][ T3493] RIP: 0033:0x7fc1f7027d59
[  413.098210][ T3493] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  413.117741][ T3493] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  413.125982][ T3493] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  413.133796][ T3493] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  413.141758][ T3493] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  413.149552][ T3493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  413.157368][ T3493] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  413.165182][ T3493]  </TASK>
[  413.168482][ T3494] FAULT_INJECTION: forcing a failure.
[  413.168482][ T3494] name failslab, interval 1, probability 0, space 0, times 0
[  413.181060][ T3494] CPU: 0 PID: 3494 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  413.190143][ T3494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  413.200221][ T3494] Call Trace:
[  413.203623][ T3494]  <TASK>
[  413.206400][ T3494]  dump_stack_lvl+0x151/0x1b7
[  413.211070][ T3494]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  413.216300][ T3494]  dump_stack+0x15/0x17
[  413.220284][ T3494]  should_fail+0x3c0/0x510
[  413.224537][ T3494]  __should_failslab+0x9f/0xe0
[  413.229138][ T3494]  should_failslab+0x9/0x20
[  413.233477][ T3494]  kmem_cache_alloc+0x4f/0x2f0
[  413.238091][ T3494]  ? anon_vma_clone+0xa1/0x510
[  413.242678][ T3494]  anon_vma_clone+0xa1/0x510
[  413.247104][ T3494]  anon_vma_fork+0x91/0x4f0
[  413.251445][ T3494]  ? dup_mmap+0x6ef/0xec0
[  413.255610][ T3494]  dup_mmap+0x7ec/0xec0
[  413.259692][ T3494]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  413.264901][ T3494]  ? __delayed_free_task+0x110/0x110
[  413.270020][ T3494]  ? __kasan_check_write+0x14/0x20
[  413.275089][ T3494]  ? mm_init+0x6bb/0x870
[  413.279260][ T3494]  dup_mm+0x91/0x330
[  413.283420][ T3494]  copy_mm+0x108/0x1b0
[  413.287324][ T3494]  copy_process+0x127a/0x3240
[  413.291926][ T3494]  ? proc_fail_nth_write+0x213/0x290
[  413.297393][ T3494]  ? proc_fail_nth_read+0x220/0x220
[  413.306418][ T3494]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  413.311710][ T3494]  ? vfs_write+0x9af/0x1050
[  413.316054][ T3494]  kernel_clone+0x224/0x8f0
[  413.320391][ T3494]  ? file_end_write+0x1b0/0x1b0
[  413.325081][ T3494]  ? create_io_thread+0x1e0/0x1e0
[  413.330030][ T3494]  __x64_sys_clone+0x289/0x310
[  413.334631][ T3494]  ? __do_sys_vfork+0x130/0x130
[  413.339315][ T3494]  ? debug_smp_processor_id+0x17/0x20
[  413.344520][ T3494]  do_syscall_64+0x44/0xd0
[  413.348776][ T3494]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  413.354504][ T3494] RIP: 0033:0x7fc1f7027d59
[  413.358754][ T3494] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  413.378196][ T3494] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  413.386443][ T3494] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  413.394256][ T3494] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  413.402063][ T3494] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  413.409873][ T3494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  413.417702][ T3494] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  413.425503][ T3494]  </TASK>
[  413.431064][ T3499] FAULT_INJECTION: forcing a failure.
[  413.431064][ T3499] name failslab, interval 1, probability 0, space 0, times 0
[  413.432650][ T3502] FAULT_INJECTION: forcing a failure.
[  413.432650][ T3502] name failslab, interval 1, probability 0, space 0, times 0
[  413.444287][ T3499] CPU: 0 PID: 3499 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  413.464219][ T3499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  413.474112][ T3499] Call Trace:
[  413.477325][ T3499]  <TASK>
[  413.480100][ T3499]  dump_stack_lvl+0x151/0x1b7
[  413.484610][ T3499]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  413.489907][ T3499]  dump_stack+0x15/0x17
[  413.493898][ T3499]  should_fail+0x3c0/0x510
[  413.498157][ T3499]  __should_failslab+0x9f/0xe0
[  413.502762][ T3499]  should_failslab+0x9/0x20
[  413.507180][ T3499]  kmem_cache_alloc+0x4f/0x2f0
[  413.511862][ T3499]  ? dup_mmap+0x6d3/0xec0
[  413.516033][ T3499]  dup_mmap+0x6d3/0xec0
[  413.520021][ T3499]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  413.525230][ T3499]  ? __delayed_free_task+0x110/0x110
[  413.530354][ T3499]  ? __kasan_check_write+0x14/0x20
[  413.535304][ T3499]  ? mm_init+0x6bb/0x870
[  413.539378][ T3499]  dup_mm+0x91/0x330
[  413.543110][ T3499]  copy_mm+0x108/0x1b0
[  413.547014][ T3499]  copy_process+0x127a/0x3240
[  413.551536][ T3499]  ? proc_fail_nth_write+0x213/0x290
[  413.556649][ T3499]  ? proc_fail_nth_read+0x220/0x220
[  413.561684][ T3499]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  413.566631][ T3499]  ? vfs_write+0x9af/0x1050
[  413.571104][ T3499]  kernel_clone+0x224/0x8f0
[  413.576994][ T3499]  ? file_end_write+0x1b0/0x1b0
[  413.581674][ T3499]  ? create_io_thread+0x1e0/0x1e0
[  413.586629][ T3499]  __x64_sys_clone+0x289/0x310
[  413.591226][ T3499]  ? __do_sys_vfork+0x130/0x130
[  413.595915][ T3499]  ? debug_smp_processor_id+0x17/0x20
[  413.601119][ T3499]  do_syscall_64+0x44/0xd0
[  413.605368][ T3499]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  413.611096][ T3499] RIP: 0033:0x7fc1f7027d59
[  413.615353][ T3499] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  413.634796][ T3499] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  413.643031][ T3499] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  413.650845][ T3499] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  413.658653][ T3499] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  413.666468][ T3499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  413.674280][ T3499] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  413.682187][ T3499]  </TASK>
[  413.685044][ T3502] CPU: 1 PID: 3502 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  413.693377][ T3502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  413.703786][ T3502] Call Trace:
[  413.706917][ T3502]  <TASK>
[  413.709955][ T3502]  dump_stack_lvl+0x151/0x1b7
[  413.714548][ T3502]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  413.720037][ T3502]  dump_stack+0x15/0x17
[  413.724024][ T3502]  should_fail+0x3c0/0x510
[  413.728281][ T3502]  __should_failslab+0x9f/0xe0
[  413.732878][ T3502]  should_failslab+0x9/0x20
[  413.737388][ T3502]  kmem_cache_alloc+0x4f/0x2f0
[  413.741993][ T3502]  ? anon_vma_clone+0xa1/0x510
[  413.746620][ T3502]  anon_vma_clone+0xa1/0x510
[  413.751018][ T3502]  anon_vma_fork+0x91/0x4f0
[  413.755442][ T3502]  ? dup_mmap+0x6ef/0xec0
[  413.759613][ T3502]  dup_mmap+0x7ec/0xec0
[  413.763601][ T3502]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  413.768809][ T3502]  ? __delayed_free_task+0x110/0x110
[  413.773929][ T3502]  ? __kasan_check_write+0x14/0x20
[  413.778878][ T3502]  ? mm_init+0x6bb/0x870
[  413.782955][ T3502]  dup_mm+0x91/0x330
[  413.786735][ T3502]  copy_mm+0x108/0x1b0
[  413.790612][ T3502]  copy_process+0x127a/0x3240
[  413.795548][ T3502]  ? proc_fail_nth_write+0x213/0x290
[  413.800668][ T3502]  ? proc_fail_nth_read+0x220/0x220
[  413.805713][ T3502]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  413.810644][ T3502]  ? vfs_write+0x9af/0x1050
[  413.814984][ T3502]  kernel_clone+0x224/0x8f0
[  413.819326][ T3502]  ? file_end_write+0x1b0/0x1b0
[  413.824009][ T3502]  ? create_io_thread+0x1e0/0x1e0
[  413.828872][ T3502]  __x64_sys_clone+0x289/0x310
[  413.833468][ T3502]  ? __do_sys_vfork+0x130/0x130
[  413.838156][ T3502]  ? debug_smp_processor_id+0x17/0x20
[  413.843367][ T3502]  do_syscall_64+0x44/0xd0
[  413.847615][ T3502]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  413.853358][ T3502] RIP: 0033:0x7fc1f7027d59
[  413.857598][ T3502] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  413.877126][ T3502] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  413.885373][ T3502] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  413.893180][ T3502] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  413.900994][ T3502] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  413.908892][ T3502] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  413.916699][ T3502] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  413.924600][ T3502]  </TASK>
[  413.928291][ T3504] FAULT_INJECTION: forcing a failure.
[  413.928291][ T3504] name failslab, interval 1, probability 0, space 0, times 0
[  413.932061][ T3508] FAULT_INJECTION: forcing a failure.
[  413.932061][ T3508] name failslab, interval 1, probability 0, space 0, times 0
[  413.954331][ T3507] FAULT_INJECTION: forcing a failure.
[  413.954331][ T3507] name failslab, interval 1, probability 0, space 0, times 0
[  413.967622][ T3509] FAULT_INJECTION: forcing a failure.
[  413.967622][ T3509] name failslab, interval 1, probability 0, space 0, times 0
[  413.980178][ T3508] CPU: 0 PID: 3508 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  413.988763][ T3508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  413.998657][ T3508] Call Trace:
[  414.001805][ T3508]  <TASK>
[  414.004565][ T3508]  dump_stack_lvl+0x151/0x1b7
[  414.009070][ T3508]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  414.014459][ T3508]  dump_stack+0x15/0x17
[  414.018620][ T3508]  should_fail+0x3c0/0x510
[  414.022871][ T3508]  __should_failslab+0x9f/0xe0
[  414.027469][ T3508]  should_failslab+0x9/0x20
[  414.031834][ T3508]  kmem_cache_alloc+0x4f/0x2f0
[  414.036409][ T3508]  ? dup_mmap+0x6d3/0xec0
[  414.040749][ T3508]  dup_mmap+0x6d3/0xec0
[  414.044742][ T3508]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  414.049948][ T3508]  ? __delayed_free_task+0x110/0x110
[  414.055070][ T3508]  ? __kasan_check_write+0x14/0x20
[  414.060018][ T3508]  ? mm_init+0x6bb/0x870
[  414.064100][ T3508]  dup_mm+0x91/0x330
[  414.067828][ T3508]  copy_mm+0x108/0x1b0
[  414.071735][ T3508]  copy_process+0x127a/0x3240
[  414.076247][ T3508]  ? proc_fail_nth_write+0x213/0x290
[  414.081366][ T3508]  ? proc_fail_nth_read+0x220/0x220
[  414.086404][ T3508]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  414.091348][ T3508]  ? vfs_write+0x9af/0x1050
[  414.095712][ T3508]  kernel_clone+0x224/0x8f0
[  414.100029][ T3508]  ? file_end_write+0x1b0/0x1b0
[  414.104716][ T3508]  ? create_io_thread+0x1e0/0x1e0
[  414.109574][ T3508]  __x64_sys_clone+0x289/0x310
[  414.114176][ T3508]  ? __do_sys_vfork+0x130/0x130
[  414.118878][ T3508]  ? debug_smp_processor_id+0x17/0x20
[  414.124071][ T3508]  do_syscall_64+0x44/0xd0
[  414.128330][ T3508]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  414.134049][ T3508] RIP: 0033:0x7fc1f7027d59
[  414.138307][ T3508] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  414.157743][ T3508] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  414.165987][ T3508] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  414.173809][ T3508] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  414.181702][ T3508] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  414.189517][ T3508] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  414.197326][ T3508] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  414.205160][ T3508]  </TASK>
[  414.208002][ T3504] CPU: 1 PID: 3504 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  414.216417][ T3504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  414.226401][ T3504] Call Trace:
[  414.229520][ T3504]  <TASK>
[  414.232299][ T3504]  dump_stack_lvl+0x151/0x1b7
[  414.236812][ T3504]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  414.242106][ T3504]  dump_stack+0x15/0x17
[  414.246097][ T3504]  should_fail+0x3c0/0x510
[  414.250359][ T3504]  __should_failslab+0x9f/0xe0
[  414.254972][ T3504]  should_failslab+0x9/0x20
[  414.259292][ T3504]  kmem_cache_alloc+0x4f/0x2f0
[  414.263889][ T3504]  ? dup_mmap+0x6d3/0xec0
[  414.268057][ T3504]  dup_mmap+0x6d3/0xec0
[  414.272048][ T3504]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  414.277351][ T3504]  ? __delayed_free_task+0x110/0x110
[  414.282469][ T3504]  ? __kasan_check_write+0x14/0x20
[  414.287411][ T3504]  ? mm_init+0x6bb/0x870
[  414.291493][ T3504]  dup_mm+0x91/0x330
[  414.295395][ T3504]  copy_mm+0x108/0x1b0
[  414.299327][ T3504]  copy_process+0x127a/0x3240
[  414.303816][ T3504]  ? proc_fail_nth_write+0x213/0x290
[  414.308935][ T3504]  ? proc_fail_nth_read+0x220/0x220
[  414.314058][ T3504]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  414.319002][ T3504]  ? vfs_write+0x9af/0x1050
[  414.323347][ T3504]  kernel_clone+0x224/0x8f0
[  414.327679][ T3504]  ? file_end_write+0x1b0/0x1b0
[  414.332370][ T3504]  ? create_io_thread+0x1e0/0x1e0
[  414.337239][ T3504]  __x64_sys_clone+0x289/0x310
[  414.341835][ T3504]  ? __do_sys_vfork+0x130/0x130
[  414.346517][ T3504]  ? debug_smp_processor_id+0x17/0x20
[  414.351731][ T3504]  do_syscall_64+0x44/0xd0
[  414.355975][ T3504]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  414.361704][ T3504] RIP: 0033:0x7fc1f7027d59
[  414.365957][ T3504] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  414.385398][ T3504] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  414.393642][ T3504] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  414.401457][ T3504] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  414.409265][ T3504] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  414.417082][ T3504] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  414.424891][ T3504] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  414.432705][ T3504]  </TASK>
[  414.435566][ T3507] CPU: 0 PID: 3507 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  414.443896][ T3507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  414.453818][ T3507] Call Trace:
[  414.456949][ T3507]  <TASK>
[  414.459692][ T3507]  dump_stack_lvl+0x151/0x1b7
[  414.464205][ T3507]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  414.469598][ T3507]  dump_stack+0x15/0x17
[  414.473587][ T3507]  should_fail+0x3c0/0x510
[  414.477846][ T3507]  __should_failslab+0x9f/0xe0
[  414.482442][ T3507]  should_failslab+0x9/0x20
[  414.486792][ T3507]  kmem_cache_alloc+0x4f/0x2f0
[  414.491416][ T3507]  ? dup_mmap+0x6d3/0xec0
[  414.495548][ T3507]  dup_mmap+0x6d3/0xec0
[  414.499543][ T3507]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  414.504751][ T3507]  ? __delayed_free_task+0x110/0x110
[  414.509878][ T3507]  ? __kasan_check_write+0x14/0x20
[  414.514865][ T3507]  ? mm_init+0x6bb/0x870
[  414.518894][ T3507]  dup_mm+0x91/0x330
[  414.522625][ T3507]  copy_mm+0x108/0x1b0
[  414.526533][ T3507]  copy_process+0x127a/0x3240
[  414.531049][ T3507]  ? proc_fail_nth_write+0x213/0x290
[  414.536168][ T3507]  ? proc_fail_nth_read+0x220/0x220
[  414.541201][ T3507]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  414.546146][ T3507]  ? vfs_write+0x9af/0x1050
[  414.550490][ T3507]  kernel_clone+0x224/0x8f0
[  414.554830][ T3507]  ? file_end_write+0x1b0/0x1b0
[  414.559513][ T3507]  ? create_io_thread+0x1e0/0x1e0
[  414.564374][ T3507]  __x64_sys_clone+0x289/0x310
[  414.568973][ T3507]  ? __do_sys_vfork+0x130/0x130
[  414.573662][ T3507]  ? debug_smp_processor_id+0x17/0x20
[  414.578869][ T3507]  do_syscall_64+0x44/0xd0
[  414.583163][ T3507]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  414.588848][ T3507] RIP: 0033:0x7fc1f7027d59
[  414.593104][ T3507] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  414.612542][ T3507] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  414.620787][ T3507] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  414.628693][ T3507] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  414.636503][ T3507] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  414.644316][ T3507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  414.652126][ T3507] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  414.659939][ T3507]  </TASK>
[  414.662801][ T3509] CPU: 1 PID: 3509 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  414.671413][ T3509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  414.681307][ T3509] Call Trace:
[  414.684431][ T3509]  <TASK>
[  414.687207][ T3509]  dump_stack_lvl+0x151/0x1b7
[  414.691777][ T3509]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  414.697017][ T3509]  dump_stack+0x15/0x17
[  414.701007][ T3509]  should_fail+0x3c0/0x510
[  414.705449][ T3509]  __should_failslab+0x9f/0xe0
[  414.710031][ T3509]  should_failslab+0x9/0x20
[  414.714371][ T3509]  kmem_cache_alloc+0x4f/0x2f0
[  414.718972][ T3509]  ? anon_vma_clone+0xa1/0x510
[  414.723573][ T3509]  anon_vma_clone+0xa1/0x510
[  414.728009][ T3509]  anon_vma_fork+0x91/0x4f0
[  414.732344][ T3509]  ? dup_mmap+0x6ef/0xec0
[  414.736505][ T3509]  dup_mmap+0x7ec/0xec0
[  414.740494][ T3509]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  414.745803][ T3509]  ? __delayed_free_task+0x110/0x110
[  414.750914][ T3509]  ? __kasan_check_write+0x14/0x20
[  414.755858][ T3509]  ? mm_init+0x6bb/0x870
[  414.760347][ T3509]  dup_mm+0x91/0x330
[  414.764018][ T3509]  copy_mm+0x108/0x1b0
[  414.767931][ T3509]  copy_process+0x127a/0x3240
[  414.772438][ T3509]  ? proc_fail_nth_write+0x213/0x290
[  414.777557][ T3509]  ? proc_fail_nth_read+0x220/0x220
[  414.782590][ T3509]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  414.787536][ T3509]  ? vfs_write+0x9af/0x1050
[  414.791889][ T3509]  kernel_clone+0x224/0x8f0
[  414.796219][ T3509]  ? file_end_write+0x1b0/0x1b0
[  414.800905][ T3509]  ? create_io_thread+0x1e0/0x1e0
[  414.805765][ T3509]  __x64_sys_clone+0x289/0x310
[  414.810363][ T3509]  ? __do_sys_vfork+0x130/0x130
[  414.815050][ T3509]  ? debug_smp_processor_id+0x17/0x20
[  414.820261][ T3509]  do_syscall_64+0x44/0xd0
[  414.824511][ T3509]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  414.830250][ T3509] RIP: 0033:0x7fc1f7027d59
[  414.834497][ T3509] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  414.853936][ T3509] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  414.862177][ T3509] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  414.869988][ T3509] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  414.877798][ T3509] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  414.885613][ T3509] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  414.893422][ T3509] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  414.901240][ T3509]  </TASK>
[  414.905346][ T3510] FAULT_INJECTION: forcing a failure.
[  414.905346][ T3510] name failslab, interval 1, probability 0, space 0, times 0
[  414.917994][ T3510] CPU: 1 PID: 3510 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  414.926356][ T3510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  414.936302][ T3510] Call Trace:
[  414.939421][ T3510]  <TASK>
[  414.942197][ T3510]  dump_stack_lvl+0x151/0x1b7
[  414.946797][ T3510]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  414.952102][ T3510]  dump_stack+0x15/0x17
[  414.956085][ T3510]  should_fail+0x3c0/0x510
[  414.960355][ T3510]  __should_failslab+0x9f/0xe0
[  414.964937][ T3510]  should_failslab+0x9/0x20
[  414.969279][ T3510]  kmem_cache_alloc+0x4f/0x2f0
[  414.973875][ T3510]  ? anon_vma_clone+0xa1/0x510
[  414.978475][ T3510]  anon_vma_clone+0xa1/0x510
[  414.982902][ T3510]  anon_vma_fork+0x91/0x4f0
[  414.987244][ T3510]  ? dup_mmap+0x6ef/0xec0
[  414.991416][ T3510]  dup_mmap+0x7ec/0xec0
[  414.995413][ T3510]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  415.000615][ T3510]  ? __delayed_free_task+0x110/0x110
[  415.005728][ T3510]  ? __kasan_check_write+0x14/0x20
[  415.010677][ T3510]  ? mm_init+0x6bb/0x870
[  415.014848][ T3510]  dup_mm+0x91/0x330
[  415.018578][ T3510]  copy_mm+0x108/0x1b0
[  415.022480][ T3510]  copy_process+0x127a/0x3240
[  415.026994][ T3510]  ? proc_fail_nth_write+0x213/0x290
[  415.032286][ T3510]  ? proc_fail_nth_read+0x220/0x220
[  415.037326][ T3510]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  415.042353][ T3510]  ? vfs_write+0x9af/0x1050
[  415.046703][ T3510]  kernel_clone+0x224/0x8f0
[  415.051032][ T3510]  ? file_end_write+0x1b0/0x1b0
[  415.055720][ T3510]  ? create_io_thread+0x1e0/0x1e0
[  415.060590][ T3510]  __x64_sys_clone+0x289/0x310
[  415.065183][ T3510]  ? __do_sys_vfork+0x130/0x130
[  415.069869][ T3510]  ? debug_smp_processor_id+0x17/0x20
[  415.075077][ T3510]  do_syscall_64+0x44/0xd0
[  415.079332][ T3510]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  415.085056][ T3510] RIP: 0033:0x7fc1f7027d59
[  415.089310][ T3510] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  415.108838][ T3510] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  415.117258][ T3510] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  415.125067][ T3510] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  415.132883][ T3510] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  415.140747][ T3510] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  415.148630][ T3510] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  415.156443][ T3510]  </TASK>
[  415.159533][ T3511] FAULT_INJECTION: forcing a failure.
[  415.159533][ T3511] name failslab, interval 1, probability 0, space 0, times 0
[  415.172055][ T3511] CPU: 0 PID: 3511 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  415.180554][ T3511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  415.190449][ T3511] Call Trace:
[  415.193571][ T3511]  <TASK>
[  415.196347][ T3511]  dump_stack_lvl+0x151/0x1b7
[  415.200862][ T3511]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  415.206154][ T3511]  dump_stack+0x15/0x17
[  415.210147][ T3511]  should_fail+0x3c0/0x510
[  415.214403][ T3511]  __should_failslab+0x9f/0xe0
[  415.219010][ T3511]  should_failslab+0x9/0x20
[  415.223338][ T3511]  kmem_cache_alloc+0x4f/0x2f0
[  415.227942][ T3511]  ? anon_vma_clone+0xa1/0x510
[  415.232539][ T3511]  anon_vma_clone+0xa1/0x510
[  415.236968][ T3511]  anon_vma_fork+0x91/0x4f0
[  415.241306][ T3511]  ? dup_mmap+0x6ef/0xec0
[  415.245486][ T3511]  dup_mmap+0x7ec/0xec0
[  415.249465][ T3511]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  415.254790][ T3511]  ? __delayed_free_task+0x110/0x110
[  415.259907][ T3511]  ? __kasan_check_write+0x14/0x20
[  415.264854][ T3511]  ? mm_init+0x6bb/0x870
[  415.268934][ T3511]  dup_mm+0x91/0x330
[  415.272665][ T3511]  copy_mm+0x108/0x1b0
[  415.276573][ T3511]  copy_process+0x127a/0x3240
[  415.281085][ T3511]  ? proc_fail_nth_write+0x213/0x290
[  415.286202][ T3511]  ? proc_fail_nth_read+0x220/0x220
[  415.291238][ T3511]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  415.296197][ T3511]  ? vfs_write+0x9af/0x1050
[  415.300524][ T3511]  kernel_clone+0x224/0x8f0
[  415.304864][ T3511]  ? file_end_write+0x1b0/0x1b0
[  415.309550][ T3511]  ? create_io_thread+0x1e0/0x1e0
[  415.314421][ T3511]  __x64_sys_clone+0x289/0x310
[  415.319012][ T3511]  ? __do_sys_vfork+0x130/0x130
[  415.323702][ T3511]  ? debug_smp_processor_id+0x17/0x20
[  415.328906][ T3511]  do_syscall_64+0x44/0xd0
[  415.333174][ T3511]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  415.338885][ T3511] RIP: 0033:0x7fc1f7027d59
[  415.343141][ T3511] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  415.362580][ T3511] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  415.370826][ T3511] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  415.378724][ T3511] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  415.386622][ T3511] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  415.394527][ T3511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  415.402330][ T3511] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  415.410149][ T3511]  </TASK>
[  415.417403][ T3517] FAULT_INJECTION: forcing a failure.
[  415.417403][ T3517] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  415.419486][ T3518] FAULT_INJECTION: forcing a failure.
[  415.419486][ T3518] name failslab, interval 1, probability 0, space 0, times 0
[  415.432153][ T3517] CPU: 0 PID: 3517 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  415.451436][ T3517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  415.461331][ T3517] Call Trace:
[  415.464480][ T3517]  <TASK>
[  415.467317][ T3517]  dump_stack_lvl+0x151/0x1b7
[  415.471827][ T3517]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  415.477171][ T3517]  dump_stack+0x15/0x17
[  415.481131][ T3517]  should_fail+0x3c0/0x510
[  415.485418][ T3517]  should_fail_alloc_page+0x58/0x70
[  415.490402][ T3517]  __alloc_pages+0x207/0x850
[  415.494916][ T3517]  ? zone_watermark_fast+0x200/0x200
[  415.500125][ T3517]  ? dup_mmap+0x9fc/0xec0
[  415.504289][ T3517]  ? dup_mm+0x91/0x330
[  415.508193][ T3517]  ? copy_mm+0x108/0x1b0
[  415.512274][ T3517]  ? copy_process+0x127a/0x3240
[  415.516972][ T3517]  ? kvm_sched_clock_read+0x18/0x40
[  415.521996][ T3517]  pte_alloc_one+0x73/0x1b0
[  415.526334][ T3517]  ? pfn_modify_allowed+0x2e0/0x2e0
[  415.531368][ T3517]  ? __kasan_check_write+0x14/0x20
[  415.536317][ T3517]  ? __set_page_owner+0x2ee/0x310
[  415.541176][ T3517]  __pte_alloc+0x86/0x350
[  415.545426][ T3517]  ? free_pgtables+0x210/0x210
[  415.550028][ T3517]  copy_pte_range+0x1b1f/0x20b0
[  415.554719][ T3517]  ? __kunmap_atomic+0x80/0x80
[  415.559314][ T3517]  ? __pud_alloc+0x260/0x260
[  415.563742][ T3517]  copy_page_range+0xc1e/0x1090
[  415.568432][ T3517]  ? pfn_valid+0x1e0/0x1e0
[  415.572690][ T3517]  dup_mmap+0x9fc/0xec0
[  415.576673][ T3517]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  415.581977][ T3517]  ? __delayed_free_task+0x110/0x110
[  415.587087][ T3517]  ? __kasan_check_write+0x14/0x20
[  415.592033][ T3517]  ? mm_init+0x6bb/0x870
[  415.596115][ T3517]  dup_mm+0x91/0x330
[  415.599846][ T3517]  copy_mm+0x108/0x1b0
[  415.603752][ T3517]  copy_process+0x127a/0x3240
[  415.608352][ T3517]  ? proc_fail_nth_write+0x213/0x290
[  415.613474][ T3517]  ? proc_fail_nth_read+0x220/0x220
[  415.618508][ T3517]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  415.623454][ T3517]  ? vfs_write+0x9af/0x1050
[  415.627797][ T3517]  kernel_clone+0x224/0x8f0
[  415.632139][ T3517]  ? file_end_write+0x1b0/0x1b0
[  415.636822][ T3517]  ? create_io_thread+0x1e0/0x1e0
[  415.641681][ T3517]  __x64_sys_clone+0x289/0x310
[  415.646281][ T3517]  ? __do_sys_vfork+0x130/0x130
[  415.650968][ T3517]  ? debug_smp_processor_id+0x17/0x20
[  415.656173][ T3517]  do_syscall_64+0x44/0xd0
[  415.660430][ T3517]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  415.666156][ T3517] RIP: 0033:0x7fc1f7027d59
[  415.670407][ T3517] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  415.689848][ T3517] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  415.698099][ T3517] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  415.705905][ T3517] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  415.713715][ T3517] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  415.721526][ T3517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  415.729340][ T3517] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  415.737154][ T3517]  </TASK>
[  415.740193][ T3518] CPU: 1 PID: 3518 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  415.748521][ T3518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  415.758415][ T3518] Call Trace:
[  415.761544][ T3518]  <TASK>
[  415.764506][ T3518]  dump_stack_lvl+0x151/0x1b7
[  415.769002][ T3518]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  415.774296][ T3518]  dump_stack+0x15/0x17
[  415.778288][ T3518]  should_fail+0x3c0/0x510
[  415.782552][ T3518]  __should_failslab+0x9f/0xe0
[  415.787142][ T3518]  should_failslab+0x9/0x20
[  415.791492][ T3518]  kmem_cache_alloc+0x4f/0x2f0
[  415.796088][ T3518]  ? anon_vma_clone+0xa1/0x510
[  415.800683][ T3518]  anon_vma_clone+0xa1/0x510
[  415.805108][ T3518]  anon_vma_fork+0x91/0x4f0
[  415.809883][ T3518]  ? dup_mmap+0x6ef/0xec0
[  415.814046][ T3518]  dup_mmap+0x7ec/0xec0
[  415.818038][ T3518]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  415.823246][ T3518]  ? __delayed_free_task+0x110/0x110
[  415.828370][ T3518]  ? __kasan_check_write+0x14/0x20
[  415.833313][ T3518]  ? mm_init+0x6bb/0x870
[  415.837392][ T3518]  dup_mm+0x91/0x330
[  415.841124][ T3518]  copy_mm+0x108/0x1b0
[  415.845031][ T3518]  copy_process+0x127a/0x3240
[  415.849545][ T3518]  ? proc_fail_nth_write+0x213/0x290
[  415.854858][ T3518]  ? proc_fail_nth_read+0x220/0x220
[  415.859888][ T3518]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  415.864834][ T3518]  ? vfs_write+0x9af/0x1050
[  415.869172][ T3518]  kernel_clone+0x224/0x8f0
[  415.873509][ T3518]  ? file_end_write+0x1b0/0x1b0
[  415.878198][ T3518]  ? create_io_thread+0x1e0/0x1e0
[  415.883060][ T3518]  __x64_sys_clone+0x289/0x310
[  415.887658][ T3518]  ? __do_sys_vfork+0x130/0x130
[  415.892345][ T3518]  ? debug_smp_processor_id+0x17/0x20
[  415.897555][ T3518]  do_syscall_64+0x44/0xd0
[  415.901805][ T3518]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  415.907535][ T3518] RIP: 0033:0x7fc1f7027d59
[  415.911804][ T3518] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  415.931234][ T3518] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  415.939471][ T3518] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  415.947369][ T3518] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  415.955180][ T3518] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  415.962990][ T3518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  415.970802][ T3518] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  415.978617][ T3518]  </TASK>
[  415.982155][ T3519] FAULT_INJECTION: forcing a failure.
[  415.982155][ T3519] name failslab, interval 1, probability 0, space 0, times 0
[  415.994805][ T3519] CPU: 0 PID: 3519 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  416.003131][ T3519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  416.013029][ T3519] Call Trace:
[  416.016163][ T3519]  <TASK>
[  416.018924][ T3519]  dump_stack_lvl+0x151/0x1b7
[  416.023526][ T3519]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  416.028819][ T3519]  dump_stack+0x15/0x17
[  416.032810][ T3519]  should_fail+0x3c0/0x510
[  416.037069][ T3519]  __should_failslab+0x9f/0xe0
[  416.041666][ T3519]  should_failslab+0x9/0x20
[  416.046100][ T3519]  kmem_cache_alloc+0x4f/0x2f0
[  416.050689][ T3519]  ? anon_vma_clone+0xa1/0x510
[  416.055293][ T3519]  anon_vma_clone+0xa1/0x510
[  416.059717][ T3519]  anon_vma_fork+0x91/0x4f0
[  416.064063][ T3519]  ? dup_mmap+0x6ef/0xec0
[  416.068228][ T3519]  dup_mmap+0x7ec/0xec0
[  416.072222][ T3519]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  416.077421][ T3519]  ? __delayed_free_task+0x110/0x110
[  416.083065][ T3519]  ? __kasan_check_write+0x14/0x20
[  416.088102][ T3519]  ? mm_init+0x6bb/0x870
[  416.092177][ T3519]  dup_mm+0x91/0x330
[  416.095909][ T3519]  copy_mm+0x108/0x1b0
[  416.099815][ T3519]  copy_process+0x127a/0x3240
[  416.104329][ T3519]  ? proc_fail_nth_write+0x213/0x290
[  416.109625][ T3519]  ? proc_fail_nth_read+0x220/0x220
[  416.114663][ T3519]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  416.119635][ T3519]  ? vfs_write+0x9af/0x1050
[  416.123944][ T3519]  kernel_clone+0x224/0x8f0
[  416.128633][ T3519]  ? file_end_write+0x1b0/0x1b0
[  416.133315][ T3519]  ? create_io_thread+0x1e0/0x1e0
[  416.138217][ T3519]  __x64_sys_clone+0x289/0x310
[  416.142862][ T3519]  ? __do_sys_vfork+0x130/0x130
[  416.147549][ T3519]  ? debug_smp_processor_id+0x17/0x20
[  416.152848][ T3519]  do_syscall_64+0x44/0xd0
[  416.157104][ T3519]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  416.162830][ T3519] RIP: 0033:0x7fc1f7027d59
[  416.167169][ T3519] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  416.187399][ T3519] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  416.195631][ T3519] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  416.203444][ T3519] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  416.211254][ T3519] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  416.219152][ T3519] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  416.226964][ T3519] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  416.234783][ T3519]  </TASK>
[  416.237802][ T3520] FAULT_INJECTION: forcing a failure.
[  416.237802][ T3520] name failslab, interval 1, probability 0, space 0, times 0
[  416.250362][ T3520] CPU: 0 PID: 3520 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  416.258616][ T3520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  416.268605][ T3520] Call Trace:
[  416.271713][ T3520]  <TASK>
[  416.274492][ T3520]  dump_stack_lvl+0x151/0x1b7
[  416.279032][ T3520]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  416.284299][ T3520]  dump_stack+0x15/0x17
[  416.288290][ T3520]  should_fail+0x3c0/0x510
[  416.292543][ T3520]  __should_failslab+0x9f/0xe0
[  416.297239][ T3520]  should_failslab+0x9/0x20
[  416.301774][ T3520]  kmem_cache_alloc+0x4f/0x2f0
[  416.306343][ T3520]  ? anon_vma_clone+0xa1/0x510
[  416.310943][ T3520]  anon_vma_clone+0xa1/0x510
[  416.315372][ T3520]  anon_vma_fork+0x91/0x4f0
[  416.319732][ T3520]  ? dup_mmap+0x6ef/0xec0
[  416.323875][ T3520]  dup_mmap+0x7ec/0xec0
[  416.328019][ T3520]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  416.333202][ T3520]  ? __delayed_free_task+0x110/0x110
[  416.338315][ T3520]  ? __kasan_check_write+0x14/0x20
[  416.343265][ T3520]  ? mm_init+0x6bb/0x870
[  416.347340][ T3520]  dup_mm+0x91/0x330
[  416.351077][ T3520]  copy_mm+0x108/0x1b0
[  416.354977][ T3520]  copy_process+0x127a/0x3240
[  416.359496][ T3520]  ? proc_fail_nth_write+0x213/0x290
[  416.364616][ T3520]  ? proc_fail_nth_read+0x220/0x220
[  416.369645][ T3520]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  416.374594][ T3520]  ? vfs_write+0x9af/0x1050
[  416.378936][ T3520]  kernel_clone+0x224/0x8f0
[  416.383276][ T3520]  ? file_end_write+0x1b0/0x1b0
[  416.388220][ T3520]  ? create_io_thread+0x1e0/0x1e0
[  416.393080][ T3520]  __x64_sys_clone+0x289/0x310
[  416.397680][ T3520]  ? __do_sys_vfork+0x130/0x130
[  416.402365][ T3520]  ? debug_smp_processor_id+0x17/0x20
[  416.407609][ T3520]  do_syscall_64+0x44/0xd0
[  416.411829][ T3520]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  416.417556][ T3520] RIP: 0033:0x7fc1f7027d59
[  416.421808][ T3520] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  416.441251][ T3520] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  416.449492][ T3520] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  416.457305][ T3520] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  416.465118][ T3520] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  416.472926][ T3520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  416.480741][ T3520] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  416.488562][ T3520]  </TASK>
[  416.491810][ T3516] FAULT_INJECTION: forcing a failure.
[  416.491810][ T3516] name failslab, interval 1, probability 0, space 0, times 0
[  416.504382][ T3516] CPU: 0 PID: 3516 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  416.512700][ T3516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  416.522595][ T3516] Call Trace:
[  416.525718][ T3516]  <TASK>
[  416.528497][ T3516]  dump_stack_lvl+0x151/0x1b7
[  416.533010][ T3516]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  416.538304][ T3516]  dump_stack+0x15/0x17
[  416.542296][ T3516]  should_fail+0x3c0/0x510
[  416.546548][ T3516]  __should_failslab+0x9f/0xe0
[  416.551150][ T3516]  should_failslab+0x9/0x20
[  416.555487][ T3516]  kmem_cache_alloc+0x4f/0x2f0
[  416.560087][ T3516]  ? anon_vma_clone+0xa1/0x510
[  416.564689][ T3516]  anon_vma_clone+0xa1/0x510
[  416.569116][ T3516]  anon_vma_fork+0x91/0x4f0
[  416.573458][ T3516]  ? dup_mmap+0x6ef/0xec0
[  416.577625][ T3516]  dup_mmap+0x7ec/0xec0
[  416.581613][ T3516]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  416.586821][ T3516]  ? __delayed_free_task+0x110/0x110
[  416.591939][ T3516]  ? __kasan_check_write+0x14/0x20
[  416.596887][ T3516]  ? mm_init+0x6bb/0x870
[  416.600965][ T3516]  dup_mm+0x91/0x330
[  416.604699][ T3516]  copy_mm+0x108/0x1b0
[  416.608606][ T3516]  copy_process+0x127a/0x3240
[  416.613120][ T3516]  ? proc_fail_nth_write+0x213/0x290
[  416.618330][ T3516]  ? proc_fail_nth_read+0x220/0x220
[  416.623360][ T3516]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  416.628320][ T3516]  ? vfs_write+0x9af/0x1050
[  416.632741][ T3516]  kernel_clone+0x224/0x8f0
[  416.637113][ T3516]  ? file_end_write+0x1b0/0x1b0
[  416.641760][ T3516]  ? create_io_thread+0x1e0/0x1e0
[  416.646626][ T3516]  __x64_sys_clone+0x289/0x310
[  416.651226][ T3516]  ? __do_sys_vfork+0x130/0x130
[  416.655929][ T3516]  ? debug_smp_processor_id+0x17/0x20
[  416.661122][ T3516]  do_syscall_64+0x44/0xd0
[  416.665376][ T3516]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  416.671095][ T3516] RIP: 0033:0x7fc1f7027d59
[  416.675353][ T3516] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  416.694792][ T3516] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  416.703045][ T3516] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  416.710845][ T3516] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  416.718656][ T3516] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  416.726474][ T3516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  416.734281][ T3516] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  416.742095][ T3516]  </TASK>
[  416.745506][ T3521] FAULT_INJECTION: forcing a failure.
[  416.745506][ T3521] name failslab, interval 1, probability 0, space 0, times 0
[  416.758036][ T3521] CPU: 1 PID: 3521 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  416.766333][ T3521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  416.776229][ T3521] Call Trace:
[  416.779354][ T3521]  <TASK>
[  416.782131][ T3521]  dump_stack_lvl+0x151/0x1b7
[  416.786645][ T3521]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  416.791947][ T3521]  dump_stack+0x15/0x17
[  416.795928][ T3521]  should_fail+0x3c0/0x510
[  416.800182][ T3521]  __should_failslab+0x9f/0xe0
[  416.804781][ T3521]  should_failslab+0x9/0x20
[  416.809122][ T3521]  kmem_cache_alloc+0x4f/0x2f0
[  416.813735][ T3521]  ? anon_vma_clone+0xa1/0x510
[  416.818447][ T3521]  anon_vma_clone+0xa1/0x510
[  416.822868][ T3521]  anon_vma_fork+0x91/0x4f0
[  416.827207][ T3521]  ? dup_mmap+0x6ef/0xec0
[  416.831546][ T3521]  dup_mmap+0x7ec/0xec0
[  416.835544][ T3521]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  416.840743][ T3521]  ? __delayed_free_task+0x110/0x110
[  416.845868][ T3521]  ? __kasan_check_write+0x14/0x20
[  416.850812][ T3521]  ? mm_init+0x6bb/0x870
[  416.854893][ T3521]  dup_mm+0x91/0x330
[  416.858623][ T3521]  copy_mm+0x108/0x1b0
[  416.862531][ T3521]  copy_process+0x127a/0x3240
[  416.867056][ T3521]  ? proc_fail_nth_write+0x213/0x290
[  416.872161][ T3521]  ? proc_fail_nth_read+0x220/0x220
[  416.877207][ T3521]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  416.882144][ T3521]  ? vfs_write+0x9af/0x1050
[  416.886483][ T3521]  kernel_clone+0x224/0x8f0
[  416.890822][ T3521]  ? file_end_write+0x1b0/0x1b0
[  416.895518][ T3521]  ? create_io_thread+0x1e0/0x1e0
[  416.900372][ T3521]  __x64_sys_clone+0x289/0x310
[  416.905009][ T3521]  ? __do_sys_vfork+0x130/0x130
[  416.909659][ T3521]  ? debug_smp_processor_id+0x17/0x20
[  416.914952][ T3521]  do_syscall_64+0x44/0xd0
[  416.919205][ T3521]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  416.924936][ T3521] RIP: 0033:0x7fc1f7027d59
[  416.929187][ T3521] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  416.948714][ T3521] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  416.956957][ T3521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  416.964769][ T3521] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  416.972581][ T3521] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  416.980393][ T3521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  416.988203][ T3521] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  416.996229][ T3521]  </TASK>
[  417.003127][ T3525] FAULT_INJECTION: forcing a failure.
[  417.003127][ T3525] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  417.006198][ T3530] FAULT_INJECTION: forcing a failure.
[  417.006198][ T3530] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  417.006339][ T3531] FAULT_INJECTION: forcing a failure.
[  417.006339][ T3531] name failslab, interval 1, probability 0, space 0, times 0
[  417.017762][ T3525] CPU: 0 PID: 3525 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  417.041691][ T3525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  417.041706][ T3525] Call Trace:
[  417.041711][ T3525]  <TASK>
[  417.041718][ T3525]  dump_stack_lvl+0x151/0x1b7
[  417.050864][ T3533] FAULT_INJECTION: forcing a failure.
[  417.050864][ T3533] name failslab, interval 1, probability 0, space 0, times 0
[  417.059914][ T3525]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  417.059941][ T3525]  dump_stack+0x15/0x17
[  417.059955][ T3525]  should_fail+0x3c0/0x510
[  417.096277][ T3525]  should_fail_alloc_page+0x58/0x70
[  417.101311][ T3525]  __alloc_pages+0x207/0x850
[  417.105739][ T3525]  ? zone_watermark_fast+0x200/0x200
[  417.110858][ T3525]  ? dup_mmap+0x9fc/0xec0
[  417.115109][ T3525]  ? dup_mm+0x91/0x330
[  417.119023][ T3525]  ? copy_mm+0x108/0x1b0
[  417.123357][ T3525]  ? copy_process+0x127a/0x3240
[  417.128043][ T3525]  ? kvm_sched_clock_read+0x18/0x40
[  417.133087][ T3525]  pte_alloc_one+0x73/0x1b0
[  417.137420][ T3525]  ? pfn_modify_allowed+0x2e0/0x2e0
[  417.142449][ T3525]  ? __kasan_check_write+0x14/0x20
[  417.147396][ T3525]  ? __set_page_owner+0x2ee/0x310
[  417.152257][ T3525]  __pte_alloc+0x86/0x350
[  417.156423][ T3525]  ? free_pgtables+0x210/0x210
[  417.161025][ T3525]  copy_pte_range+0x1b1f/0x20b0
[  417.165714][ T3525]  ? __kunmap_atomic+0x80/0x80
[  417.170308][ T3525]  ? __pud_alloc+0x260/0x260
[  417.174742][ T3525]  copy_page_range+0xc1e/0x1090
[  417.179425][ T3525]  ? pfn_valid+0x1e0/0x1e0
[  417.183677][ T3525]  dup_mmap+0x9fc/0xec0
[  417.187667][ T3525]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  417.192883][ T3525]  ? __delayed_free_task+0x110/0x110
[  417.197999][ T3525]  ? __kasan_check_write+0x14/0x20
[  417.202943][ T3525]  ? mm_init+0x6bb/0x870
[  417.207021][ T3525]  dup_mm+0x91/0x330
[  417.210756][ T3525]  copy_mm+0x108/0x1b0
[  417.214672][ T3525]  copy_process+0x127a/0x3240
[  417.219177][ T3525]  ? proc_fail_nth_write+0x213/0x290
[  417.224473][ T3525]  ? proc_fail_nth_read+0x220/0x220
[  417.229505][ T3525]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  417.234449][ T3525]  ? vfs_write+0x9af/0x1050
[  417.238791][ T3525]  kernel_clone+0x224/0x8f0
[  417.243126][ T3525]  ? file_end_write+0x1b0/0x1b0
[  417.247817][ T3525]  ? create_io_thread+0x1e0/0x1e0
[  417.252679][ T3525]  __x64_sys_clone+0x289/0x310
[  417.257282][ T3525]  ? __do_sys_vfork+0x130/0x130
[  417.262237][ T3525]  ? debug_smp_processor_id+0x17/0x20
[  417.267439][ T3525]  do_syscall_64+0x44/0xd0
[  417.271684][ T3525]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  417.277413][ T3525] RIP: 0033:0x7fc1f7027d59
[  417.281664][ T3525] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  417.301104][ T3525] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  417.309348][ T3525] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  417.317160][ T3525] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  417.324992][ T3525] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  417.332872][ T3525] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  417.340768][ T3525] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  417.348583][ T3525]  </TASK>
[  417.351447][ T3530] CPU: 1 PID: 3530 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  417.359777][ T3530] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  417.369672][ T3530] Call Trace:
[  417.372882][ T3530]  <TASK>
[  417.375658][ T3530]  dump_stack_lvl+0x151/0x1b7
[  417.380174][ T3530]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  417.385472][ T3530]  ? is_bpf_text_address+0x1a2/0x1c0
[  417.390587][ T3530]  dump_stack+0x15/0x17
[  417.394620][ T3530]  should_fail+0x3c0/0x510
[  417.398832][ T3530]  should_fail_alloc_page+0x58/0x70
[  417.403865][ T3530]  __alloc_pages+0x207/0x850
[  417.408296][ T3530]  ? zone_watermark_fast+0x200/0x200
[  417.413499][ T3530]  ? __kasan_slab_alloc+0xc9/0xe0
[  417.418365][ T3530]  ? __kasan_slab_alloc+0xb2/0xe0
[  417.423233][ T3530]  ? kmem_cache_alloc+0x189/0x2f0
[  417.428081][ T3530]  ? anon_vma_clone+0xa1/0x510
[  417.432680][ T3530]  __pmd_alloc+0xb1/0x550
[  417.436846][ T3530]  ? __kasan_slab_alloc+0xb2/0xe0
[  417.441792][ T3530]  ? kmem_cache_alloc+0x189/0x2f0
[  417.446651][ T3530]  ? anon_vma_fork+0x1d9/0x4f0
[  417.451253][ T3530]  ? dup_mmap+0x7ec/0xec0
[  417.455504][ T3530]  ? dup_mm+0x91/0x330
[  417.459410][ T3530]  ? copy_mm+0x108/0x1b0
[  417.463491][ T3530]  ? kernel_clone+0x224/0x8f0
[  417.468006][ T3530]  ? __pud_alloc+0x260/0x260
[  417.472431][ T3530]  copy_page_range+0xd04/0x1090
[  417.477121][ T3530]  ? pfn_valid+0x1e0/0x1e0
[  417.481376][ T3530]  dup_mmap+0x9fc/0xec0
[  417.485362][ T3530]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  417.490573][ T3530]  ? __delayed_free_task+0x110/0x110
[  417.495691][ T3530]  ? __kasan_check_write+0x14/0x20
[  417.500723][ T3530]  ? mm_init+0x6bb/0x870
[  417.504803][ T3530]  dup_mm+0x91/0x330
[  417.508534][ T3530]  copy_mm+0x108/0x1b0
[  417.512446][ T3530]  copy_process+0x127a/0x3240
[  417.516963][ T3530]  ? proc_fail_nth_write+0x213/0x290
[  417.522077][ T3530]  ? proc_fail_nth_read+0x220/0x220
[  417.527118][ T3530]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  417.532143][ T3530]  ? vfs_write+0x9af/0x1050
[  417.536486][ T3530]  kernel_clone+0x224/0x8f0
[  417.540821][ T3530]  ? file_end_write+0x1b0/0x1b0
[  417.545521][ T3530]  ? create_io_thread+0x1e0/0x1e0
[  417.550371][ T3530]  __x64_sys_clone+0x289/0x310
[  417.554970][ T3530]  ? __do_sys_vfork+0x130/0x130
[  417.559666][ T3530]  ? debug_smp_processor_id+0x17/0x20
[  417.564875][ T3530]  do_syscall_64+0x44/0xd0
[  417.569152][ T3530]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  417.574939][ T3530] RIP: 0033:0x7fc1f7027d59
[  417.579192][ T3530] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  417.598624][ T3530] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  417.606956][ T3530] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  417.614770][ T3530] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  417.622668][ T3530] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  417.630488][ T3530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  417.638287][ T3530] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  417.646198][ T3530]  </TASK>
[  417.649680][ T3531] CPU: 1 PID: 3531 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  417.658002][ T3531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  417.667893][ T3531] Call Trace:
[  417.671016][ T3531]  <TASK>
[  417.673822][ T3531]  dump_stack_lvl+0x151/0x1b7
[  417.678317][ T3531]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  417.683608][ T3531]  dump_stack+0x15/0x17
[  417.687612][ T3531]  should_fail+0x3c0/0x510
[  417.691845][ T3531]  __should_failslab+0x9f/0xe0
[  417.696447][ T3531]  should_failslab+0x9/0x20
[  417.700786][ T3531]  kmem_cache_alloc+0x4f/0x2f0
[  417.705384][ T3531]  ? anon_vma_clone+0xa1/0x510
[  417.709985][ T3531]  anon_vma_clone+0xa1/0x510
[  417.714672][ T3531]  anon_vma_fork+0x91/0x4f0
[  417.719100][ T3531]  ? dup_mmap+0x6ef/0xec0
[  417.723360][ T3531]  dup_mmap+0x7ec/0xec0
[  417.727356][ T3531]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  417.732561][ T3531]  ? __delayed_free_task+0x110/0x110
[  417.737678][ T3531]  ? __kasan_check_write+0x14/0x20
[  417.742713][ T3531]  ? mm_init+0x6bb/0x870
[  417.746793][ T3531]  dup_mm+0x91/0x330
[  417.750525][ T3531]  copy_mm+0x108/0x1b0
[  417.754432][ T3531]  copy_process+0x127a/0x3240
[  417.758946][ T3531]  ? proc_fail_nth_write+0x213/0x290
[  417.764064][ T3531]  ? proc_fail_nth_read+0x220/0x220
[  417.769098][ T3531]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  417.774045][ T3531]  ? vfs_write+0x9af/0x1050
[  417.778385][ T3531]  kernel_clone+0x224/0x8f0
[  417.782726][ T3531]  ? file_end_write+0x1b0/0x1b0
[  417.787420][ T3531]  ? create_io_thread+0x1e0/0x1e0
[  417.792274][ T3531]  __x64_sys_clone+0x289/0x310
[  417.796873][ T3531]  ? __do_sys_vfork+0x130/0x130
[  417.801559][ T3531]  ? debug_smp_processor_id+0x17/0x20
[  417.806765][ T3531]  do_syscall_64+0x44/0xd0
[  417.811019][ T3531]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  417.816749][ T3531] RIP: 0033:0x7fc1f7027d59
[  417.821000][ T3531] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  417.840548][ T3531] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  417.848772][ T3531] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  417.856584][ T3531] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  417.864398][ T3531] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  417.872208][ T3531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  417.880018][ T3531] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  417.887832][ T3531]  </TASK>
[  417.890695][ T3533] CPU: 0 PID: 3533 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  417.899033][ T3533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  417.908936][ T3533] Call Trace:
[  417.912045][ T3533]  <TASK>
[  417.914840][ T3533]  dump_stack_lvl+0x151/0x1b7
[  417.919335][ T3533]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  417.924625][ T3533]  ? kmem_cache_alloc+0x189/0x2f0
[  417.929496][ T3533]  ? copy_process+0x127a/0x3240
[  417.934173][ T3533]  ? __x64_sys_clone+0x289/0x310
[  417.938949][ T3533]  ? do_syscall_64+0x44/0xd0
[  417.943564][ T3533]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  417.949548][ T3533]  dump_stack+0x15/0x17
[  417.953540][ T3533]  should_fail+0x3c0/0x510
[  417.957881][ T3533]  __should_failslab+0x9f/0xe0
[  417.962480][ T3533]  should_failslab+0x9/0x20
[  417.966819][ T3533]  kmem_cache_alloc+0x4f/0x2f0
[  417.971419][ T3533]  ? anon_vma_clone+0xa1/0x510
[  417.976019][ T3533]  anon_vma_clone+0xa1/0x510
[  417.980447][ T3533]  anon_vma_fork+0x91/0x4f0
[  417.984796][ T3533]  ? dup_mmap+0x6ef/0xec0
[  417.988949][ T3533]  dup_mmap+0x7ec/0xec0
[  417.992944][ T3533]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  417.998149][ T3533]  ? __delayed_free_task+0x110/0x110
[  418.003355][ T3533]  ? __kasan_check_write+0x14/0x20
[  418.008304][ T3533]  ? mm_init+0x6bb/0x870
[  418.012381][ T3533]  dup_mm+0x91/0x330
[  418.016117][ T3533]  copy_mm+0x108/0x1b0
[  418.020029][ T3533]  copy_process+0x127a/0x3240
[  418.024795][ T3533]  ? proc_fail_nth_write+0x213/0x290
[  418.030001][ T3533]  ? proc_fail_nth_read+0x220/0x220
[  418.035037][ T3533]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  418.040069][ T3533]  ? vfs_write+0x9af/0x1050
[  418.044410][ T3533]  kernel_clone+0x224/0x8f0
[  418.049008][ T3533]  ? file_end_write+0x1b0/0x1b0
[  418.053795][ T3533]  ? create_io_thread+0x1e0/0x1e0
[  418.058644][ T3533]  __x64_sys_clone+0x289/0x310
[  418.063241][ T3533]  ? __do_sys_vfork+0x130/0x130
[  418.067942][ T3533]  ? debug_smp_processor_id+0x17/0x20
[  418.073142][ T3533]  do_syscall_64+0x44/0xd0
[  418.077393][ T3533]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  418.083116][ T3533] RIP: 0033:0x7fc1f7027d59
[  418.087383][ T3533] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  418.106903][ T3533] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  418.115419][ T3533] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  418.123226][ T3533] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  418.131034][ T3533] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  418.139042][ T3533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  418.146862][ T3533] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  418.154646][ T3533]  </TASK>
[  418.158021][ T3526] FAULT_INJECTION: forcing a failure.
[  418.158021][ T3526] name failslab, interval 1, probability 0, space 0, times 0
[  418.159143][ T3536] FAULT_INJECTION: forcing a failure.
[  418.159143][ T3536] name failslab, interval 1, probability 0, space 0, times 0
[  418.171441][ T3529] FAULT_INJECTION: forcing a failure.
[  418.171441][ T3529] name failslab, interval 1, probability 0, space 0, times 0
[  418.184348][ T3537] FAULT_INJECTION: forcing a failure.
[  418.184348][ T3537] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  418.196306][ T3526] CPU: 0 PID: 3526 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  418.217287][ T3526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  418.227181][ T3526] Call Trace:
[  418.230473][ T3526]  <TASK>
[  418.233252][ T3526]  dump_stack_lvl+0x151/0x1b7
[  418.237767][ T3526]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  418.243159][ T3526]  dump_stack+0x15/0x17
[  418.247134][ T3526]  should_fail+0x3c0/0x510
[  418.251393][ T3526]  __should_failslab+0x9f/0xe0
[  418.256177][ T3526]  should_failslab+0x9/0x20
[  418.260504][ T3526]  kmem_cache_alloc+0x4f/0x2f0
[  418.265102][ T3526]  ? dup_mmap+0x6d3/0xec0
[  418.269495][ T3526]  dup_mmap+0x6d3/0xec0
[  418.273570][ T3526]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  418.278775][ T3526]  ? __delayed_free_task+0x110/0x110
[  418.283910][ T3526]  ? __kasan_check_write+0x14/0x20
[  418.288842][ T3526]  ? mm_init+0x6bb/0x870
[  418.292931][ T3526]  dup_mm+0x91/0x330
[  418.296658][ T3526]  copy_mm+0x108/0x1b0
[  418.300560][ T3526]  copy_process+0x127a/0x3240
[  418.305075][ T3526]  ? proc_fail_nth_write+0x213/0x290
[  418.310193][ T3526]  ? proc_fail_nth_read+0x220/0x220
[  418.315251][ T3526]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  418.320176][ T3526]  ? vfs_write+0x9af/0x1050
[  418.324516][ T3526]  kernel_clone+0x224/0x8f0
[  418.328853][ T3526]  ? file_end_write+0x1b0/0x1b0
[  418.333539][ T3526]  ? create_io_thread+0x1e0/0x1e0
[  418.338403][ T3526]  __x64_sys_clone+0x289/0x310
[  418.343008][ T3526]  ? __do_sys_vfork+0x130/0x130
[  418.347687][ T3526]  ? debug_smp_processor_id+0x17/0x20
[  418.352896][ T3526]  do_syscall_64+0x44/0xd0
[  418.357148][ T3526]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  418.362877][ T3526] RIP: 0033:0x7fc1f7027d59
[  418.367134][ T3526] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  418.386654][ T3526] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  418.394902][ T3526] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  418.402713][ T3526] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  418.410524][ T3526] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  418.418339][ T3526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  418.426143][ T3526] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  418.434016][ T3526]  </TASK>
[  418.436823][ T3529] CPU: 1 PID: 3529 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  418.438459][ T3538] FAULT_INJECTION: forcing a failure.
[  418.438459][ T3538] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  418.445239][ T3529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  418.445251][ T3529] Call Trace:
[  418.445257][ T3529]  <TASK>
[  418.445263][ T3529]  dump_stack_lvl+0x151/0x1b7
[  418.478657][ T3529]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  418.483952][ T3529]  dump_stack+0x15/0x17
[  418.487996][ T3529]  should_fail+0x3c0/0x510
[  418.492194][ T3529]  __should_failslab+0x9f/0xe0
[  418.496796][ T3529]  should_failslab+0x9/0x20
[  418.501133][ T3529]  kmem_cache_alloc+0x4f/0x2f0
[  418.505737][ T3529]  ? dup_mmap+0x6d3/0xec0
[  418.509902][ T3529]  dup_mmap+0x6d3/0xec0
[  418.514240][ T3529]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  418.519450][ T3529]  ? __delayed_free_task+0x110/0x110
[  418.524569][ T3529]  ? __kasan_check_write+0x14/0x20
[  418.529515][ T3529]  ? mm_init+0x6bb/0x870
[  418.533595][ T3529]  dup_mm+0x91/0x330
[  418.537328][ T3529]  copy_mm+0x108/0x1b0
[  418.541238][ T3529]  copy_process+0x127a/0x3240
[  418.545752][ T3529]  ? proc_fail_nth_write+0x213/0x290
[  418.550871][ T3529]  ? proc_fail_nth_read+0x220/0x220
[  418.555899][ T3529]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  418.560849][ T3529]  ? vfs_write+0x9af/0x1050
[  418.565188][ T3529]  kernel_clone+0x224/0x8f0
[  418.569526][ T3529]  ? file_end_write+0x1b0/0x1b0
[  418.574216][ T3529]  ? create_io_thread+0x1e0/0x1e0
[  418.579078][ T3529]  __x64_sys_clone+0x289/0x310
[  418.583674][ T3529]  ? __do_sys_vfork+0x130/0x130
[  418.588361][ T3529]  ? debug_smp_processor_id+0x17/0x20
[  418.593598][ T3529]  do_syscall_64+0x44/0xd0
[  418.597822][ T3529]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  418.603552][ T3529] RIP: 0033:0x7fc1f7027d59
[  418.607800][ T3529] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  418.627241][ T3529] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  418.635497][ T3529] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  418.643330][ T3529] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  418.651111][ T3529] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  418.658921][ T3529] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  418.666732][ T3529] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  418.674933][ T3529]  </TASK>
[  418.677807][ T3538] CPU: 0 PID: 3538 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  418.686089][ T3538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  418.695985][ T3538] Call Trace:
[  418.699231][ T3538]  <TASK>
[  418.702064][ T3538]  dump_stack_lvl+0x151/0x1b7
[  418.707351][ T3538]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  418.712647][ T3538]  dump_stack+0x15/0x17
[  418.716638][ T3538]  should_fail+0x3c0/0x510
[  418.720899][ T3538]  should_fail_alloc_page+0x58/0x70
[  418.725925][ T3538]  __alloc_pages+0x207/0x850
[  418.730361][ T3538]  ? zone_watermark_fast+0x200/0x200
[  418.735498][ T3538]  ? dup_mmap+0x9fc/0xec0
[  418.739646][ T3538]  ? dup_mm+0x91/0x330
[  418.743544][ T3538]  ? copy_mm+0x108/0x1b0
[  418.747622][ T3538]  ? copy_process+0x127a/0x3240
[  418.752308][ T3538]  ? kvm_sched_clock_read+0x18/0x40
[  418.757366][ T3538]  pte_alloc_one+0x73/0x1b0
[  418.761681][ T3538]  ? pfn_modify_allowed+0x2e0/0x2e0
[  418.766719][ T3538]  ? __kasan_check_write+0x14/0x20
[  418.771670][ T3538]  ? __set_page_owner+0x2ee/0x310
[  418.776524][ T3538]  __pte_alloc+0x86/0x350
[  418.780697][ T3538]  ? free_pgtables+0x210/0x210
[  418.785298][ T3538]  copy_pte_range+0x1b1f/0x20b0
[  418.789980][ T3538]  ? __kunmap_atomic+0x80/0x80
[  418.794583][ T3538]  ? __pud_alloc+0x260/0x260
[  418.799132][ T3538]  copy_page_range+0xc1e/0x1090
[  418.803808][ T3538]  ? pfn_valid+0x1e0/0x1e0
[  418.808064][ T3538]  dup_mmap+0x9fc/0xec0
[  418.812050][ T3538]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  418.817275][ T3538]  ? __delayed_free_task+0x110/0x110
[  418.822379][ T3538]  ? __kasan_check_write+0x14/0x20
[  418.827345][ T3538]  ? mm_init+0x6bb/0x870
[  418.831507][ T3538]  dup_mm+0x91/0x330
[  418.835224][ T3538]  copy_mm+0x108/0x1b0
[  418.839127][ T3538]  copy_process+0x127a/0x3240
[  418.843857][ T3538]  ? proc_fail_nth_write+0x213/0x290
[  418.848935][ T3538]  ? proc_fail_nth_read+0x220/0x220
[  418.853971][ T3538]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  418.858924][ T3538]  ? vfs_write+0x9af/0x1050
[  418.863256][ T3538]  kernel_clone+0x224/0x8f0
[  418.867692][ T3538]  ? file_end_write+0x1b0/0x1b0
[  418.872374][ T3538]  ? create_io_thread+0x1e0/0x1e0
[  418.877320][ T3538]  __x64_sys_clone+0x289/0x310
[  418.881918][ T3538]  ? __do_sys_vfork+0x130/0x130
[  418.886614][ T3538]  ? debug_smp_processor_id+0x17/0x20
[  418.891899][ T3538]  do_syscall_64+0x44/0xd0
[  418.896153][ T3538]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  418.901965][ T3538] RIP: 0033:0x7fc1f7027d59
[  418.906251][ T3538] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  418.925846][ T3538] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  418.934078][ T3538] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  418.941925][ T3538] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  418.949704][ T3538] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  418.957516][ T3538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  418.965321][ T3538] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  418.973136][ T3538]  </TASK>
[  418.975998][ T3536] CPU: 1 PID: 3536 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  418.977256][ T3540] FAULT_INJECTION: forcing a failure.
[  418.977256][ T3540] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  418.984353][ T3536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  418.984366][ T3536] Call Trace:
[  418.984370][ T3536]  <TASK>
[  418.984377][ T3536]  dump_stack_lvl+0x151/0x1b7
[  419.017853][ T3536]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  419.023144][ T3536]  dump_stack+0x15/0x17
[  419.027136][ T3536]  should_fail+0x3c0/0x510
[  419.031488][ T3536]  __should_failslab+0x9f/0xe0
[  419.036087][ T3536]  should_failslab+0x9/0x20
[  419.040461][ T3536]  kmem_cache_alloc+0x4f/0x2f0
[  419.045033][ T3536]  ? dup_mmap+0x6d3/0xec0
[  419.049193][ T3536]  dup_mmap+0x6d3/0xec0
[  419.053272][ T3536]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  419.058480][ T3536]  ? __delayed_free_task+0x110/0x110
[  419.063687][ T3536]  ? __kasan_check_write+0x14/0x20
[  419.068638][ T3536]  ? mm_init+0x6bb/0x870
[  419.072713][ T3536]  dup_mm+0x91/0x330
[  419.076445][ T3536]  copy_mm+0x108/0x1b0
[  419.080351][ T3536]  copy_process+0x127a/0x3240
[  419.084891][ T3536]  ? proc_fail_nth_write+0x213/0x290
[  419.089984][ T3536]  ? proc_fail_nth_read+0x220/0x220
[  419.095019][ T3536]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  419.099997][ T3536]  ? vfs_write+0x9af/0x1050
[  419.104307][ T3536]  kernel_clone+0x224/0x8f0
[  419.108643][ T3536]  ? file_end_write+0x1b0/0x1b0
[  419.113332][ T3536]  ? create_io_thread+0x1e0/0x1e0
[  419.118193][ T3536]  __x64_sys_clone+0x289/0x310
[  419.122791][ T3536]  ? __do_sys_vfork+0x130/0x130
[  419.127481][ T3536]  ? debug_smp_processor_id+0x17/0x20
[  419.132690][ T3536]  do_syscall_64+0x44/0xd0
[  419.136947][ T3536]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  419.142678][ T3536] RIP: 0033:0x7fc1f7027d59
[  419.146921][ T3536] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  419.166388][ T3536] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  419.174720][ T3536] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  419.182512][ T3536] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  419.190314][ T3536] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  419.198127][ T3536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  419.205940][ T3536] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  419.213752][ T3536]  </TASK>
[  419.216722][ T3540] CPU: 0 PID: 3540 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  419.224948][ T3540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  419.234859][ T3540] Call Trace:
[  419.237967][ T3540]  <TASK>
[  419.240746][ T3540]  dump_stack_lvl+0x151/0x1b7
[  419.244284][ T3542] FAULT_INJECTION: forcing a failure.
[  419.244284][ T3542] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  419.245258][ T3540]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  419.263682][ T3540]  dump_stack+0x15/0x17
[  419.267648][ T3540]  should_fail+0x3c0/0x510
[  419.271902][ T3540]  should_fail_alloc_page+0x58/0x70
[  419.276934][ T3540]  __alloc_pages+0x207/0x850
[  419.281392][ T3540]  ? zone_watermark_fast+0x200/0x200
[  419.286486][ T3540]  ? dup_mmap+0x9fc/0xec0
[  419.290650][ T3540]  ? dup_mm+0x91/0x330
[  419.295335][ T3540]  ? copy_mm+0x108/0x1b0
[  419.299419][ T3540]  ? copy_process+0x127a/0x3240
[  419.304101][ T3540]  ? kvm_sched_clock_read+0x18/0x40
[  419.309136][ T3540]  pte_alloc_one+0x73/0x1b0
[  419.313475][ T3540]  ? pfn_modify_allowed+0x2e0/0x2e0
[  419.318508][ T3540]  ? __kasan_check_write+0x14/0x20
[  419.323455][ T3540]  ? __set_page_owner+0x2ee/0x310
[  419.328318][ T3540]  __pte_alloc+0x86/0x350
[  419.332485][ T3540]  ? free_pgtables+0x210/0x210
[  419.337086][ T3540]  copy_pte_range+0x1b1f/0x20b0
[  419.341772][ T3540]  ? __kunmap_atomic+0x80/0x80
[  419.346369][ T3540]  ? __pud_alloc+0x260/0x260
[  419.350798][ T3540]  copy_page_range+0xc1e/0x1090
[  419.355486][ T3540]  ? pfn_valid+0x1e0/0x1e0
[  419.359829][ T3540]  dup_mmap+0x9fc/0xec0
[  419.363812][ T3540]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  419.369021][ T3540]  ? __delayed_free_task+0x110/0x110
[  419.374141][ T3540]  ? __kasan_check_write+0x14/0x20
[  419.379091][ T3540]  ? mm_init+0x6bb/0x870
[  419.383172][ T3540]  dup_mm+0x91/0x330
[  419.386904][ T3540]  copy_mm+0x108/0x1b0
[  419.390817][ T3540]  copy_process+0x127a/0x3240
[  419.395323][ T3540]  ? proc_fail_nth_write+0x213/0x290
[  419.400439][ T3540]  ? proc_fail_nth_read+0x220/0x220
[  419.405474][ T3540]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  419.410431][ T3540]  ? vfs_write+0x9af/0x1050
[  419.414763][ T3540]  kernel_clone+0x224/0x8f0
[  419.419099][ T3540]  ? file_end_write+0x1b0/0x1b0
[  419.423787][ T3540]  ? create_io_thread+0x1e0/0x1e0
[  419.428735][ T3540]  __x64_sys_clone+0x289/0x310
[  419.433344][ T3540]  ? __do_sys_vfork+0x130/0x130
[  419.438020][ T3540]  ? debug_smp_processor_id+0x17/0x20
[  419.443318][ T3540]  do_syscall_64+0x44/0xd0
[  419.448001][ T3540]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  419.453727][ T3540] RIP: 0033:0x7fc1f7027d59
[  419.457983][ T3540] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  419.478144][ T3540] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  419.486397][ T3540] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  419.494202][ T3540] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  419.502010][ T3540] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  419.509821][ T3540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  419.517634][ T3540] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  419.525449][ T3540]  </TASK>
[  419.528324][ T3537] CPU: 1 PID: 3537 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  419.536641][ T3537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  419.546537][ T3537] Call Trace:
[  419.549667][ T3537]  <TASK>
[  419.552436][ T3537]  dump_stack_lvl+0x151/0x1b7
[  419.556950][ T3537]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  419.562248][ T3537]  dump_stack+0x15/0x17
[  419.566238][ T3537]  should_fail+0x3c0/0x510
[  419.570489][ T3537]  should_fail_alloc_page+0x58/0x70
[  419.575521][ T3537]  __alloc_pages+0x207/0x850
[  419.579951][ T3537]  ? zone_watermark_fast+0x200/0x200
[  419.585072][ T3537]  ? dup_mmap+0x9fc/0xec0
[  419.589243][ T3537]  ? dup_mm+0x91/0x330
[  419.593140][ T3537]  ? copy_mm+0x108/0x1b0
[  419.597220][ T3537]  ? copy_process+0x127a/0x3240
[  419.601909][ T3537]  ? kvm_sched_clock_read+0x18/0x40
[  419.606943][ T3537]  pte_alloc_one+0x73/0x1b0
[  419.611287][ T3537]  ? pfn_modify_allowed+0x2e0/0x2e0
[  419.616348][ T3537]  ? __kasan_check_write+0x14/0x20
[  419.621272][ T3537]  ? __set_page_owner+0x2ee/0x310
[  419.626122][ T3537]  __pte_alloc+0x86/0x350
[  419.630289][ T3537]  ? free_pgtables+0x210/0x210
[  419.634889][ T3537]  copy_pte_range+0x1b1f/0x20b0
[  419.639580][ T3537]  ? __kunmap_atomic+0x80/0x80
[  419.644174][ T3537]  ? __pud_alloc+0x260/0x260
[  419.648603][ T3537]  copy_page_range+0xc1e/0x1090
[  419.653291][ T3537]  ? pfn_valid+0x1e0/0x1e0
[  419.657548][ T3537]  dup_mmap+0x9fc/0xec0
[  419.661532][ T3537]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  419.666742][ T3537]  ? __delayed_free_task+0x110/0x110
[  419.671871][ T3537]  ? __kasan_check_write+0x14/0x20
[  419.676808][ T3537]  ? mm_init+0x6bb/0x870
[  419.680891][ T3537]  dup_mm+0x91/0x330
[  419.684628][ T3537]  copy_mm+0x108/0x1b0
[  419.688526][ T3537]  copy_process+0x127a/0x3240
[  419.693041][ T3537]  ? proc_fail_nth_write+0x213/0x290
[  419.698159][ T3537]  ? proc_fail_nth_read+0x220/0x220
[  419.703195][ T3537]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  419.708139][ T3537]  ? vfs_write+0x9af/0x1050
[  419.712480][ T3537]  kernel_clone+0x224/0x8f0
[  419.716821][ T3537]  ? file_end_write+0x1b0/0x1b0
[  419.721508][ T3537]  ? create_io_thread+0x1e0/0x1e0
[  419.726369][ T3537]  __x64_sys_clone+0x289/0x310
[  419.730967][ T3537]  ? __do_sys_vfork+0x130/0x130
[  419.735655][ T3537]  ? debug_smp_processor_id+0x17/0x20
[  419.740864][ T3537]  do_syscall_64+0x44/0xd0
[  419.745114][ T3537]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  419.750842][ T3537] RIP: 0033:0x7fc1f7027d59
[  419.755097][ T3537] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  419.774536][ T3537] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  419.782868][ T3537] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  419.790688][ T3537] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  419.798578][ T3537] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  419.806390][ T3537] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  419.814200][ T3537] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  419.822141][ T3537]  </TASK>
[  419.825917][ T3542] CPU: 1 PID: 3542 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  419.828788][ T3543] FAULT_INJECTION: forcing a failure.
[  419.828788][ T3543] name failslab, interval 1, probability 0, space 0, times 0
[  419.834239][ T3542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  419.834251][ T3542] Call Trace:
[  419.834257][ T3542]  <TASK>
[  419.834264][ T3542]  dump_stack_lvl+0x151/0x1b7
[  419.866973][ T3542]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  419.872254][ T3542]  ? is_bpf_text_address+0x1a2/0x1c0
[  419.877371][ T3542]  dump_stack+0x15/0x17
[  419.881364][ T3542]  should_fail+0x3c0/0x510
[  419.885618][ T3542]  should_fail_alloc_page+0x58/0x70
[  419.890651][ T3542]  __alloc_pages+0x207/0x850
[  419.895078][ T3542]  ? zone_watermark_fast+0x200/0x200
[  419.900199][ T3542]  ? __kasan_slab_alloc+0xc9/0xe0
[  419.905143][ T3542]  ? __kasan_slab_alloc+0xb2/0xe0
[  419.910003][ T3542]  ? kmem_cache_alloc+0x189/0x2f0
[  419.914868][ T3542]  ? anon_vma_clone+0xa1/0x510
[  419.919466][ T3542]  __pmd_alloc+0xb1/0x550
[  419.923637][ T3542]  ? __kasan_slab_alloc+0xb2/0xe0
[  419.928501][ T3542]  ? kmem_cache_alloc+0x189/0x2f0
[  419.933614][ T3542]  ? anon_vma_fork+0x1d9/0x4f0
[  419.938229][ T3542]  ? dup_mmap+0x7ec/0xec0
[  419.942379][ T3542]  ? dup_mm+0x91/0x330
[  419.946284][ T3542]  ? copy_mm+0x108/0x1b0
[  419.950365][ T3542]  ? kernel_clone+0x224/0x8f0
[  419.954875][ T3542]  ? __pud_alloc+0x260/0x260
[  419.959309][ T3542]  copy_page_range+0xd04/0x1090
[  419.963994][ T3542]  ? pfn_valid+0x1e0/0x1e0
[  419.968245][ T3542]  dup_mmap+0x9fc/0xec0
[  419.972236][ T3542]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  419.977441][ T3542]  ? __delayed_free_task+0x110/0x110
[  419.982562][ T3542]  ? __kasan_check_write+0x14/0x20
[  419.987509][ T3542]  ? mm_init+0x6bb/0x870
[  419.991678][ T3542]  dup_mm+0x91/0x330
[  419.995408][ T3542]  copy_mm+0x108/0x1b0
[  419.999319][ T3542]  copy_process+0x127a/0x3240
[  420.003827][ T3542]  ? proc_fail_nth_write+0x213/0x290
[  420.008948][ T3542]  ? proc_fail_nth_read+0x220/0x220
[  420.013991][ T3542]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  420.018930][ T3542]  ? vfs_write+0x9af/0x1050
[  420.023268][ T3542]  kernel_clone+0x224/0x8f0
[  420.027612][ T3542]  ? file_end_write+0x1b0/0x1b0
[  420.032302][ T3542]  ? create_io_thread+0x1e0/0x1e0
[  420.037157][ T3542]  __x64_sys_clone+0x289/0x310
[  420.041758][ T3542]  ? __do_sys_vfork+0x130/0x130
[  420.046443][ T3542]  ? debug_smp_processor_id+0x17/0x20
[  420.051651][ T3542]  do_syscall_64+0x44/0xd0
[  420.055902][ T3542]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  420.061639][ T3542] RIP: 0033:0x7fc1f7027d59
[  420.065883][ T3542] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  420.085326][ T3542] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  420.093642][ T3542] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  420.101381][ T3542] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  420.109279][ T3542] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  420.117089][ T3542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  420.124899][ T3542] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  420.132717][ T3542]  </TASK>
[  420.135619][ T3543] CPU: 0 PID: 3543 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  420.143915][ T3543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  420.153806][ T3543] Call Trace:
[  420.156927][ T3543]  <TASK>
[  420.159711][ T3543]  dump_stack_lvl+0x151/0x1b7
[  420.164215][ T3543]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  420.169513][ T3543]  dump_stack+0x15/0x17
[  420.173504][ T3543]  should_fail+0x3c0/0x510
[  420.177766][ T3543]  __should_failslab+0x9f/0xe0
[  420.182363][ T3543]  should_failslab+0x9/0x20
[  420.186695][ T3543]  kmem_cache_alloc+0x4f/0x2f0
[  420.191294][ T3543]  ? anon_vma_clone+0xa1/0x510
[  420.195905][ T3543]  anon_vma_clone+0xa1/0x510
[  420.200323][ T3543]  anon_vma_fork+0x91/0x4f0
[  420.204662][ T3543]  ? dup_mmap+0x6ef/0xec0
[  420.208846][ T3543]  dup_mmap+0x7ec/0xec0
[  420.212830][ T3543]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  420.218028][ T3543]  ? __delayed_free_task+0x110/0x110
[  420.223148][ T3543]  ? __kasan_check_write+0x14/0x20
[  420.228094][ T3543]  ? mm_init+0x6bb/0x870
[  420.232262][ T3543]  dup_mm+0x91/0x330
[  420.235996][ T3543]  copy_mm+0x108/0x1b0
[  420.239898][ T3543]  copy_process+0x127a/0x3240
[  420.244419][ T3543]  ? proc_fail_nth_write+0x213/0x290
[  420.249532][ T3543]  ? proc_fail_nth_read+0x220/0x220
[  420.254568][ T3543]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  420.259516][ T3543]  ? vfs_write+0x9af/0x1050
[  420.263853][ T3543]  kernel_clone+0x224/0x8f0
[  420.268200][ T3543]  ? file_end_write+0x1b0/0x1b0
[  420.272880][ T3543]  ? create_io_thread+0x1e0/0x1e0
[  420.277743][ T3543]  __x64_sys_clone+0x289/0x310
[  420.282340][ T3543]  ? __do_sys_vfork+0x130/0x130
[  420.287036][ T3543]  ? debug_smp_processor_id+0x17/0x20
[  420.292246][ T3543]  do_syscall_64+0x44/0xd0
[  420.296495][ T3543]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  420.302219][ T3543] RIP: 0033:0x7fc1f7027d59
[  420.306469][ T3543] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  420.326195][ T3543] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  420.334435][ T3543] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  420.342246][ T3543] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  420.350059][ T3543] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  420.357870][ T3543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  420.365766][ T3543] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  420.373678][ T3543]  </TASK>
[  420.382793][ T3548] FAULT_INJECTION: forcing a failure.
[  420.382793][ T3548] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  420.383227][ T3545] FAULT_INJECTION: forcing a failure.
[  420.383227][ T3545] name failslab, interval 1, probability 0, space 0, times 0
[  420.397736][ T3548] CPU: 1 PID: 3548 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  420.408985][ T3546] FAULT_INJECTION: forcing a failure.
[  420.408985][ T3546] name failslab, interval 1, probability 0, space 0, times 0
[  420.416641][ T3548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  420.416653][ T3548] Call Trace:
[  420.416658][ T3548]  <TASK>
[  420.416664][ T3548]  dump_stack_lvl+0x151/0x1b7
[  420.416689][ T3548]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  420.416710][ T3548]  dump_stack+0x15/0x17
[  420.416725][ T3548]  should_fail+0x3c0/0x510
[  420.462906][ T3548]  should_fail_alloc_page+0x58/0x70
[  420.467937][ T3548]  __alloc_pages+0x207/0x850
[  420.472363][ T3548]  ? zone_watermark_fast+0x200/0x200
[  420.477484][ T3548]  ? dup_mmap+0x9fc/0xec0
[  420.481651][ T3548]  ? dup_mm+0x91/0x330
[  420.485555][ T3548]  ? copy_mm+0x108/0x1b0
[  420.489633][ T3548]  ? copy_process+0x127a/0x3240
[  420.494320][ T3548]  ? kvm_sched_clock_read+0x18/0x40
[  420.499355][ T3548]  pte_alloc_one+0x73/0x1b0
[  420.503696][ T3548]  ? pfn_modify_allowed+0x2e0/0x2e0
[  420.508730][ T3548]  ? __kasan_check_write+0x14/0x20
[  420.513674][ T3548]  ? __set_page_owner+0x2ee/0x310
[  420.518539][ T3548]  __pte_alloc+0x86/0x350
[  420.522704][ T3548]  ? free_pgtables+0x210/0x210
[  420.527390][ T3548]  copy_pte_range+0x1b1f/0x20b0
[  420.532078][ T3548]  ? __kunmap_atomic+0x80/0x80
[  420.536676][ T3548]  ? __pud_alloc+0x260/0x260
[  420.541105][ T3548]  copy_page_range+0xc1e/0x1090
[  420.545792][ T3548]  ? pfn_valid+0x1e0/0x1e0
[  420.550045][ T3548]  dup_mmap+0x9fc/0xec0
[  420.554037][ T3548]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  420.559243][ T3548]  ? __delayed_free_task+0x110/0x110
[  420.564362][ T3548]  ? __kasan_check_write+0x14/0x20
[  420.569316][ T3548]  ? mm_init+0x6bb/0x870
[  420.573400][ T3548]  dup_mm+0x91/0x330
[  420.577121][ T3548]  copy_mm+0x108/0x1b0
[  420.581028][ T3548]  copy_process+0x127a/0x3240
[  420.585540][ T3548]  ? proc_fail_nth_write+0x213/0x290
[  420.590668][ T3548]  ? proc_fail_nth_read+0x220/0x220
[  420.595697][ T3548]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  420.600657][ T3548]  ? vfs_write+0x9af/0x1050
[  420.604980][ T3548]  kernel_clone+0x224/0x8f0
[  420.609323][ T3548]  ? file_end_write+0x1b0/0x1b0
[  420.614013][ T3548]  ? create_io_thread+0x1e0/0x1e0
[  420.618870][ T3548]  __x64_sys_clone+0x289/0x310
[  420.623478][ T3548]  ? __do_sys_vfork+0x130/0x130
[  420.628155][ T3548]  ? debug_smp_processor_id+0x17/0x20
[  420.633363][ T3548]  do_syscall_64+0x44/0xd0
[  420.637613][ T3548]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  420.643355][ T3548] RIP: 0033:0x7fc1f7027d59
[  420.647603][ T3548] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  420.667138][ T3548] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  420.675368][ T3548] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  420.683218][ T3548] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  420.690996][ T3548] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  420.698802][ T3548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  420.706615][ T3548] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  420.714430][ T3548]  </TASK>
[  420.717295][ T3546] CPU: 0 PID: 3546 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  420.725713][ T3546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  420.735611][ T3546] Call Trace:
[  420.738729][ T3546]  <TASK>
[  420.741507][ T3546]  dump_stack_lvl+0x151/0x1b7
[  420.746018][ T3546]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  420.751312][ T3546]  ? kmem_cache_alloc+0x189/0x2f0
[  420.756173][ T3546]  ? copy_process+0x127a/0x3240
[  420.760859][ T3546]  ? __x64_sys_clone+0x289/0x310
[  420.765632][ T3546]  ? do_syscall_64+0x44/0xd0
[  420.770060][ T3546]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  420.775961][ T3546]  dump_stack+0x15/0x17
[  420.779999][ T3546]  should_fail+0x3c0/0x510
[  420.784207][ T3546]  __should_failslab+0x9f/0xe0
[  420.788812][ T3546]  should_failslab+0x9/0x20
[  420.793241][ T3546]  kmem_cache_alloc+0x4f/0x2f0
[  420.797830][ T3546]  ? anon_vma_clone+0xa1/0x510
[  420.802520][ T3546]  anon_vma_clone+0xa1/0x510
[  420.807041][ T3546]  anon_vma_fork+0x91/0x4f0
[  420.811368][ T3546]  ? dup_mmap+0x6ef/0xec0
[  420.815538][ T3546]  dup_mmap+0x7ec/0xec0
[  420.819535][ T3546]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  420.824748][ T3546]  ? __delayed_free_task+0x110/0x110
[  420.829861][ T3546]  ? __kasan_check_write+0x14/0x20
[  420.834804][ T3546]  ? mm_init+0x6bb/0x870
[  420.838893][ T3546]  dup_mm+0x91/0x330
[  420.842619][ T3546]  copy_mm+0x108/0x1b0
[  420.846532][ T3546]  copy_process+0x127a/0x3240
[  420.851043][ T3546]  ? proc_fail_nth_write+0x213/0x290
[  420.856157][ T3546]  ? proc_fail_nth_read+0x220/0x220
[  420.861191][ T3546]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  420.866159][ T3546]  ? vfs_write+0x9af/0x1050
[  420.870476][ T3546]  kernel_clone+0x224/0x8f0
[  420.874817][ T3546]  ? file_end_write+0x1b0/0x1b0
[  420.879502][ T3546]  ? create_io_thread+0x1e0/0x1e0
[  420.884363][ T3546]  __x64_sys_clone+0x289/0x310
[  420.888962][ T3546]  ? __do_sys_vfork+0x130/0x130
[  420.893653][ T3546]  ? debug_smp_processor_id+0x17/0x20
[  420.898865][ T3546]  do_syscall_64+0x44/0xd0
[  420.903111][ T3546]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  420.908838][ T3546] RIP: 0033:0x7fc1f7027d59
[  420.913199][ T3546] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  420.933841][ T3546] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  420.942080][ T3546] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  420.949890][ T3546] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  420.957707][ T3546] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  420.965512][ T3546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  420.973328][ T3546] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  420.981150][ T3546]  </TASK>
[  420.984010][ T3545] CPU: 1 PID: 3545 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  420.992421][ T3545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  421.002398][ T3545] Call Trace:
[  421.005525][ T3545]  <TASK>
[  421.008306][ T3545]  dump_stack_lvl+0x151/0x1b7
[  421.012814][ T3545]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  421.018108][ T3545]  dump_stack+0x15/0x17
[  421.022198][ T3545]  should_fail+0x3c0/0x510
[  421.026450][ T3545]  __should_failslab+0x9f/0xe0
[  421.031049][ T3545]  should_failslab+0x9/0x20
[  421.035390][ T3545]  kmem_cache_alloc+0x4f/0x2f0
[  421.040002][ T3545]  ? anon_vma_clone+0xa1/0x510
[  421.044694][ T3545]  anon_vma_clone+0xa1/0x510
[  421.049115][ T3545]  anon_vma_fork+0x91/0x4f0
[  421.053442][ T3545]  ? dup_mmap+0x6ef/0xec0
[  421.057618][ T3545]  dup_mmap+0x7ec/0xec0
[  421.061600][ T3545]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  421.066808][ T3545]  ? __delayed_free_task+0x110/0x110
[  421.071929][ T3545]  ? __kasan_check_write+0x14/0x20
[  421.076874][ T3545]  ? mm_init+0x6bb/0x870
[  421.080956][ T3545]  dup_mm+0x91/0x330
[  421.084776][ T3545]  copy_mm+0x108/0x1b0
[  421.088680][ T3545]  copy_process+0x127a/0x3240
[  421.093286][ T3545]  ? proc_fail_nth_write+0x213/0x290
[  421.098422][ T3545]  ? proc_fail_nth_read+0x220/0x220
[  421.103445][ T3545]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  421.108607][ T3545]  ? vfs_write+0x9af/0x1050
[  421.113006][ T3545]  kernel_clone+0x224/0x8f0
[  421.117346][ T3545]  ? file_end_write+0x1b0/0x1b0
[  421.122032][ T3545]  ? create_io_thread+0x1e0/0x1e0
[  421.126892][ T3545]  __x64_sys_clone+0x289/0x310
[  421.131594][ T3545]  ? __do_sys_vfork+0x130/0x130
[  421.136281][ T3545]  ? debug_smp_processor_id+0x17/0x20
[  421.141487][ T3545]  do_syscall_64+0x44/0xd0
[  421.145743][ T3545]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  421.151468][ T3545] RIP: 0033:0x7fc1f7027d59
[  421.155722][ T3545] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  421.175251][ T3545] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  421.183865][ T3545] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  421.191788][ T3545] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  421.199573][ T3545] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  421.207432][ T3545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  421.215194][ T3545] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  421.223009][ T3545]  </TASK>
[  421.226612][ T3547] FAULT_INJECTION: forcing a failure.
[  421.226612][ T3547] name failslab, interval 1, probability 0, space 0, times 0
[  421.239153][ T3547] CPU: 1 PID: 3547 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  421.247462][ T3547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  421.257354][ T3547] Call Trace:
[  421.260481][ T3547]  <TASK>
[  421.263255][ T3547]  dump_stack_lvl+0x151/0x1b7
[  421.267858][ T3547]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  421.273238][ T3547]  dump_stack+0x15/0x17
[  421.277334][ T3547]  should_fail+0x3c0/0x510
[  421.281589][ T3547]  __should_failslab+0x9f/0xe0
[  421.286177][ T3547]  should_failslab+0x9/0x20
[  421.290516][ T3547]  kmem_cache_alloc+0x4f/0x2f0
[  421.295116][ T3547]  ? anon_vma_clone+0xa1/0x510
[  421.299719][ T3547]  anon_vma_clone+0xa1/0x510
[  421.304146][ T3547]  anon_vma_fork+0x91/0x4f0
[  421.308483][ T3547]  ? dup_mmap+0x6ef/0xec0
[  421.312648][ T3547]  dup_mmap+0x7ec/0xec0
[  421.316639][ T3547]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  421.321850][ T3547]  ? __delayed_free_task+0x110/0x110
[  421.326970][ T3547]  ? __kasan_check_write+0x14/0x20
[  421.331916][ T3547]  ? mm_init+0x6bb/0x870
[  421.336081][ T3547]  dup_mm+0x91/0x330
[  421.339812][ T3547]  copy_mm+0x108/0x1b0
[  421.343718][ T3547]  copy_process+0x127a/0x3240
[  421.348234][ T3547]  ? proc_fail_nth_write+0x213/0x290
[  421.353354][ T3547]  ? proc_fail_nth_read+0x220/0x220
[  421.358481][ T3547]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  421.363507][ T3547]  ? vfs_write+0x9af/0x1050
[  421.367849][ T3547]  kernel_clone+0x224/0x8f0
[  421.372206][ T3547]  ? file_end_write+0x1b0/0x1b0
[  421.376883][ T3547]  ? create_io_thread+0x1e0/0x1e0
[  421.381736][ T3547]  __x64_sys_clone+0x289/0x310
[  421.386343][ T3547]  ? __do_sys_vfork+0x130/0x130
[  421.391021][ T3547]  ? debug_smp_processor_id+0x17/0x20
[  421.396259][ T3547]  do_syscall_64+0x44/0xd0
[  421.400482][ T3547]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  421.406471][ T3547] RIP: 0033:0x7fc1f7027d59
[  421.410823][ T3547] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  421.430443][ T3547] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  421.438680][ T3547] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  421.446493][ T3547] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  421.454304][ T3547] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  421.462116][ T3547] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  421.469926][ T3547] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  421.477737][ T3547]  </TASK>
[  421.481030][ T3550] FAULT_INJECTION: forcing a failure.
[  421.481030][ T3550] name failslab, interval 1, probability 0, space 0, times 0
[  421.493754][ T3550] CPU: 1 PID: 3550 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  421.502069][ T3550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  421.511959][ T3550] Call Trace:
[  421.515256][ T3550]  <TASK>
[  421.518127][ T3550]  dump_stack_lvl+0x151/0x1b7
[  421.522720][ T3550]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  421.528450][ T3550]  dump_stack+0x15/0x17
[  421.532442][ T3550]  should_fail+0x3c0/0x510
[  421.536697][ T3550]  __should_failslab+0x9f/0xe0
[  421.541392][ T3550]  should_failslab+0x9/0x20
[  421.545731][ T3550]  kmem_cache_alloc+0x4f/0x2f0
[  421.550497][ T3550]  ? anon_vma_clone+0xa1/0x510
[  421.555094][ T3550]  anon_vma_clone+0xa1/0x510
[  421.559522][ T3550]  anon_vma_fork+0x91/0x4f0
[  421.563861][ T3550]  ? dup_mmap+0x6ef/0xec0
[  421.568202][ T3550]  dup_mmap+0x7ec/0xec0
[  421.572190][ T3550]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  421.577400][ T3550]  ? __delayed_free_task+0x110/0x110
[  421.582519][ T3550]  ? __kasan_check_write+0x14/0x20
[  421.587563][ T3550]  ? mm_init+0x6bb/0x870
[  421.591634][ T3550]  dup_mm+0x91/0x330
[  421.595382][ T3550]  copy_mm+0x108/0x1b0
[  421.599275][ T3550]  copy_process+0x127a/0x3240
[  421.603784][ T3550]  ? proc_fail_nth_write+0x213/0x290
[  421.608905][ T3550]  ? proc_fail_nth_read+0x220/0x220
[  421.614114][ T3550]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  421.619235][ T3550]  ? vfs_write+0x9af/0x1050
[  421.623590][ T3550]  kernel_clone+0x224/0x8f0
[  421.628178][ T3550]  ? file_end_write+0x1b0/0x1b0
[  421.632861][ T3550]  ? create_io_thread+0x1e0/0x1e0
[  421.637720][ T3550]  __x64_sys_clone+0x289/0x310
[  421.642329][ T3550]  ? __do_sys_vfork+0x130/0x130
[  421.647008][ T3550]  ? debug_smp_processor_id+0x17/0x20
[  421.652215][ T3550]  do_syscall_64+0x44/0xd0
[  421.656471][ T3550]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  421.662283][ T3550] RIP: 0033:0x7fc1f7027d59
[  421.666537][ T3550] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  421.685976][ T3550] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  421.694311][ T3550] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  421.702121][ T3550] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  421.709933][ T3550] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  421.717741][ T3550] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  421.725552][ T3550] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  421.733451][ T3550]  </TASK>
[  421.738566][ T3552] FAULT_INJECTION: forcing a failure.
[  421.738566][ T3552] name failslab, interval 1, probability 0, space 0, times 0
[  421.742419][ T3560] FAULT_INJECTION: forcing a failure.
[  421.742419][ T3560] name failslab, interval 1, probability 0, space 0, times 0
[  421.753193][ T3559] FAULT_INJECTION: forcing a failure.
[  421.753193][ T3559] name failslab, interval 1, probability 0, space 0, times 0
[  421.763635][ T3560] CPU: 1 PID: 3560 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  421.776626][ T3557] FAULT_INJECTION: forcing a failure.
[  421.776626][ T3557] name failslab, interval 1, probability 0, space 0, times 0
[  421.784128][ T3560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  421.784139][ T3560] Call Trace:
[  421.784144][ T3560]  <TASK>
[  421.784151][ T3560]  dump_stack_lvl+0x151/0x1b7
[  421.816856][ T3560]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  421.822143][ T3560]  ? kmem_cache_alloc+0x189/0x2f0
[  421.827019][ T3560]  ? copy_process+0x127a/0x3240
[  421.831693][ T3560]  ? __x64_sys_clone+0x289/0x310
[  421.836468][ T3560]  ? do_syscall_64+0x44/0xd0
[  421.840890][ T3560]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  421.846795][ T3560]  dump_stack+0x15/0x17
[  421.850788][ T3560]  should_fail+0x3c0/0x510
[  421.855042][ T3560]  __should_failslab+0x9f/0xe0
[  421.859639][ T3560]  should_failslab+0x9/0x20
[  421.863978][ T3560]  kmem_cache_alloc+0x4f/0x2f0
[  421.868577][ T3560]  ? anon_vma_clone+0xa1/0x510
[  421.873179][ T3560]  anon_vma_clone+0xa1/0x510
[  421.877615][ T3560]  anon_vma_fork+0x91/0x4f0
[  421.881946][ T3560]  ? dup_mmap+0x6ef/0xec0
[  421.886118][ T3560]  dup_mmap+0x7ec/0xec0
[  421.890104][ T3560]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  421.895311][ T3560]  ? __delayed_free_task+0x110/0x110
[  421.900431][ T3560]  ? __kasan_check_write+0x14/0x20
[  421.905378][ T3560]  ? mm_init+0x6bb/0x870
[  421.909457][ T3560]  dup_mm+0x91/0x330
[  421.913192][ T3560]  copy_mm+0x108/0x1b0
[  421.917097][ T3560]  copy_process+0x127a/0x3240
[  421.921773][ T3560]  ? proc_fail_nth_write+0x213/0x290
[  421.926819][ T3560]  ? proc_fail_nth_read+0x220/0x220
[  421.932027][ T3560]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  421.936969][ T3560]  ? vfs_write+0x9af/0x1050
[  421.941396][ T3560]  kernel_clone+0x224/0x8f0
[  421.945753][ T3560]  ? file_end_write+0x1b0/0x1b0
[  421.950421][ T3560]  ? create_io_thread+0x1e0/0x1e0
[  421.955287][ T3560]  __x64_sys_clone+0x289/0x310
[  421.959882][ T3560]  ? __do_sys_vfork+0x130/0x130
[  421.964576][ T3560]  ? debug_smp_processor_id+0x17/0x20
[  421.969779][ T3560]  do_syscall_64+0x44/0xd0
[  421.974029][ T3560]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  421.979760][ T3560] RIP: 0033:0x7fc1f7027d59
[  421.984188][ T3560] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  422.003813][ T3560] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  422.012064][ T3560] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  422.019856][ T3560] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  422.027753][ T3560] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  422.035580][ T3560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  422.043464][ T3560] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  422.051279][ T3560]  </TASK>
[  422.054140][ T3552] CPU: 0 PID: 3552 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  422.062666][ T3552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  422.072552][ T3552] Call Trace:
[  422.075691][ T3552]  <TASK>
[  422.078455][ T3552]  dump_stack_lvl+0x151/0x1b7
[  422.082964][ T3552]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  422.088883][ T3552]  dump_stack+0x15/0x17
[  422.093041][ T3552]  should_fail+0x3c0/0x510
[  422.097286][ T3552]  __should_failslab+0x9f/0xe0
[  422.102154][ T3552]  should_failslab+0x9/0x20
[  422.106496][ T3552]  kmem_cache_alloc+0x4f/0x2f0
[  422.111096][ T3552]  ? dup_mmap+0x6d3/0xec0
[  422.115295][ T3552]  dup_mmap+0x6d3/0xec0
[  422.119251][ T3552]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  422.124463][ T3552]  ? __delayed_free_task+0x110/0x110
[  422.129586][ T3552]  ? __kasan_check_write+0x14/0x20
[  422.134520][ T3552]  ? mm_init+0x6bb/0x870
[  422.138596][ T3552]  dup_mm+0x91/0x330
[  422.142328][ T3552]  copy_mm+0x108/0x1b0
[  422.146238][ T3552]  copy_process+0x127a/0x3240
[  422.150752][ T3552]  ? proc_fail_nth_write+0x213/0x290
[  422.155870][ T3552]  ? proc_fail_nth_read+0x220/0x220
[  422.160902][ T3552]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  422.165848][ T3552]  ? vfs_write+0x9af/0x1050
[  422.170193][ T3552]  kernel_clone+0x224/0x8f0
[  422.174527][ T3552]  ? file_end_write+0x1b0/0x1b0
[  422.179216][ T3552]  ? create_io_thread+0x1e0/0x1e0
[  422.184086][ T3552]  __x64_sys_clone+0x289/0x310
[  422.188676][ T3552]  ? __do_sys_vfork+0x130/0x130
[  422.193365][ T3552]  ? debug_smp_processor_id+0x17/0x20
[  422.198572][ T3552]  do_syscall_64+0x44/0xd0
[  422.202823][ T3552]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  422.208551][ T3552] RIP: 0033:0x7fc1f7027d59
[  422.212892][ T3552] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  422.232332][ T3552] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  422.240758][ T3552] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  422.248559][ T3552] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  422.256372][ T3552] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  422.264185][ T3552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  422.271997][ T3552] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  422.280941][ T3552]  </TASK>
[  422.283800][ T3557] CPU: 1 PID: 3557 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  422.292134][ T3557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  422.302033][ T3557] Call Trace:
[  422.305150][ T3557]  <TASK>
[  422.307928][ T3557]  dump_stack_lvl+0x151/0x1b7
[  422.312442][ T3557]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  422.317736][ T3557]  ? kmem_cache_alloc+0x189/0x2f0
[  422.322597][ T3557]  ? copy_process+0x127a/0x3240
[  422.327280][ T3557]  ? __x64_sys_clone+0x289/0x310
[  422.332054][ T3557]  ? do_syscall_64+0x44/0xd0
[  422.336481][ T3557]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  422.342388][ T3557]  dump_stack+0x15/0x17
[  422.346382][ T3557]  should_fail+0x3c0/0x510
[  422.350716][ T3557]  __should_failslab+0x9f/0xe0
[  422.355316][ T3557]  should_failslab+0x9/0x20
[  422.359652][ T3557]  kmem_cache_alloc+0x4f/0x2f0
[  422.364269][ T3557]  ? anon_vma_clone+0xa1/0x510
[  422.368857][ T3557]  anon_vma_clone+0xa1/0x510
[  422.373714][ T3557]  anon_vma_fork+0x91/0x4f0
[  422.378055][ T3557]  ? dup_mmap+0x6ef/0xec0
[  422.382219][ T3557]  dup_mmap+0x7ec/0xec0
[  422.386211][ T3557]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  422.391423][ T3557]  ? __delayed_free_task+0x110/0x110
[  422.396541][ T3557]  ? __kasan_check_write+0x14/0x20
[  422.401501][ T3557]  ? mm_init+0x6bb/0x870
[  422.405567][ T3557]  dup_mm+0x91/0x330
[  422.409301][ T3557]  copy_mm+0x108/0x1b0
[  422.413204][ T3557]  copy_process+0x127a/0x3240
[  422.417720][ T3557]  ? proc_fail_nth_write+0x213/0x290
[  422.422837][ T3557]  ? proc_fail_nth_read+0x220/0x220
[  422.427876][ T3557]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  422.432819][ T3557]  ? vfs_write+0x9af/0x1050
[  422.437162][ T3557]  kernel_clone+0x224/0x8f0
[  422.441500][ T3557]  ? file_end_write+0x1b0/0x1b0
[  422.446184][ T3557]  ? create_io_thread+0x1e0/0x1e0
[  422.451050][ T3557]  __x64_sys_clone+0x289/0x310
[  422.455648][ T3557]  ? __do_sys_vfork+0x130/0x130
[  422.460340][ T3557]  ? debug_smp_processor_id+0x17/0x20
[  422.465542][ T3557]  do_syscall_64+0x44/0xd0
[  422.469879][ T3557]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  422.475608][ T3557] RIP: 0033:0x7fc1f7027d59
[  422.479862][ T3557] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  422.499303][ T3557] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  422.507559][ T3557] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  422.515355][ T3557] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  422.523167][ T3557] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  422.530979][ T3557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  422.538794][ T3557] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  422.546691][ T3557]  </TASK>
[  422.549919][ T3559] CPU: 1 PID: 3559 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  422.558317][ T3559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  422.568210][ T3559] Call Trace:
[  422.571332][ T3559]  <TASK>
[  422.574111][ T3559]  dump_stack_lvl+0x151/0x1b7
[  422.578716][ T3559]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  422.584105][ T3559]  dump_stack+0x15/0x17
[  422.588171][ T3559]  should_fail+0x3c0/0x510
[  422.592424][ T3559]  __should_failslab+0x9f/0xe0
[  422.597027][ T3559]  should_failslab+0x9/0x20
[  422.601363][ T3559]  kmem_cache_alloc+0x4f/0x2f0
[  422.605963][ T3559]  ? anon_vma_clone+0xa1/0x510
[  422.610565][ T3559]  anon_vma_clone+0xa1/0x510
[  422.614998][ T3559]  anon_vma_fork+0x91/0x4f0
[  422.619349][ T3559]  ? dup_mmap+0x6ef/0xec0
[  422.623495][ T3559]  dup_mmap+0x7ec/0xec0
[  422.627487][ T3559]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  422.632698][ T3559]  ? __delayed_free_task+0x110/0x110
[  422.637820][ T3559]  ? __kasan_check_write+0x14/0x20
[  422.642940][ T3559]  ? mm_init+0x6bb/0x870
[  422.647027][ T3559]  dup_mm+0x91/0x330
[  422.650750][ T3559]  copy_mm+0x108/0x1b0
[  422.654655][ T3559]  copy_process+0x127a/0x3240
[  422.659169][ T3559]  ? proc_fail_nth_write+0x213/0x290
[  422.664373][ T3559]  ? proc_fail_nth_read+0x220/0x220
[  422.669416][ T3559]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  422.674356][ T3559]  ? vfs_write+0x9af/0x1050
[  422.678697][ T3559]  kernel_clone+0x224/0x8f0
[  422.683041][ T3559]  ? file_end_write+0x1b0/0x1b0
[  422.688223][ T3559]  ? create_io_thread+0x1e0/0x1e0
[  422.693084][ T3559]  __x64_sys_clone+0x289/0x310
[  422.697683][ T3559]  ? __do_sys_vfork+0x130/0x130
[  422.702371][ T3559]  ? debug_smp_processor_id+0x17/0x20
[  422.707579][ T3559]  do_syscall_64+0x44/0xd0
[  422.711917][ T3559]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  422.717646][ T3559] RIP: 0033:0x7fc1f7027d59
[  422.721900][ T3559] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  422.741434][ T3559] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  422.749680][ T3559] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  422.757496][ T3559] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  422.765300][ T3559] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  422.773120][ T3559] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  422.780933][ T3559] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  422.788765][ T3559]  </TASK>
[  422.792420][ T3558] FAULT_INJECTION: forcing a failure.
[  422.792420][ T3558] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  422.805532][ T3561] FAULT_INJECTION: forcing a failure.
[  422.805532][ T3561] name failslab, interval 1, probability 0, space 0, times 0
[  422.806420][ T3558] CPU: 1 PID: 3558 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  422.826276][ T3558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  422.836154][ T3558] Call Trace:
[  422.839282][ T3558]  <TASK>
[  422.842063][ T3558]  dump_stack_lvl+0x151/0x1b7
[  422.846655][ T3558]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  422.851952][ T3558]  ? is_bpf_text_address+0x1a2/0x1c0
[  422.857074][ T3558]  dump_stack+0x15/0x17
[  422.861063][ T3558]  should_fail+0x3c0/0x510
[  422.865317][ T3558]  should_fail_alloc_page+0x58/0x70
[  422.870351][ T3558]  __alloc_pages+0x207/0x850
[  422.874778][ T3558]  ? zone_watermark_fast+0x200/0x200
[  422.879899][ T3558]  ? __kasan_slab_alloc+0xc9/0xe0
[  422.884843][ T3558]  ? __kasan_slab_alloc+0xb2/0xe0
[  422.889704][ T3558]  ? kmem_cache_alloc+0x189/0x2f0
[  422.894574][ T3558]  ? anon_vma_clone+0xa1/0x510
[  422.899171][ T3558]  __pmd_alloc+0xb1/0x550
[  422.903334][ T3558]  ? __kasan_slab_alloc+0xb2/0xe0
[  422.908192][ T3558]  ? kmem_cache_alloc+0x189/0x2f0
[  422.913267][ T3558]  ? anon_vma_fork+0x1d9/0x4f0
[  422.917822][ T3558]  ? dup_mmap+0x7ec/0xec0
[  422.921990][ T3558]  ? dup_mm+0x91/0x330
[  422.925896][ T3558]  ? copy_mm+0x108/0x1b0
[  422.930150][ T3558]  ? kernel_clone+0x224/0x8f0
[  422.934664][ T3558]  ? __pud_alloc+0x260/0x260
[  422.939092][ T3558]  copy_page_range+0xd04/0x1090
[  422.943786][ T3558]  ? pfn_valid+0x1e0/0x1e0
[  422.948034][ T3558]  dup_mmap+0x9fc/0xec0
[  422.952020][ T3558]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  422.957235][ T3558]  ? __delayed_free_task+0x110/0x110
[  422.962447][ T3558]  ? __kasan_check_write+0x14/0x20
[  422.967382][ T3558]  ? mm_init+0x6bb/0x870
[  422.971462][ T3558]  dup_mm+0x91/0x330
[  422.975196][ T3558]  copy_mm+0x108/0x1b0
[  422.979103][ T3558]  copy_process+0x127a/0x3240
[  422.983614][ T3558]  ? proc_fail_nth_write+0x213/0x290
[  422.988745][ T3558]  ? proc_fail_nth_read+0x220/0x220
[  422.993787][ T3558]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  422.998717][ T3558]  ? vfs_write+0x9af/0x1050
[  423.003145][ T3558]  kernel_clone+0x224/0x8f0
[  423.007487][ T3558]  ? file_end_write+0x1b0/0x1b0
[  423.012203][ T3558]  ? create_io_thread+0x1e0/0x1e0
[  423.017044][ T3558]  __x64_sys_clone+0x289/0x310
[  423.021723][ T3558]  ? __do_sys_vfork+0x130/0x130
[  423.026493][ T3558]  ? debug_smp_processor_id+0x17/0x20
[  423.031700][ T3558]  do_syscall_64+0x44/0xd0
[  423.035950][ T3558]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  423.041685][ T3558] RIP: 0033:0x7fc1f7027d59
[  423.045930][ T3558] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  423.065486][ T3558] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  423.073722][ T3558] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  423.081535][ T3558] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  423.089525][ T3558] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  423.097335][ T3558] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  423.105139][ T3558] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  423.112956][ T3558]  </TASK>
[  423.115839][ T3561] CPU: 0 PID: 3561 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  423.124154][ T3561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  423.134142][ T3561] Call Trace:
[  423.137255][ T3561]  <TASK>
[  423.140038][ T3561]  dump_stack_lvl+0x151/0x1b7
[  423.144547][ T3561]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  423.150039][ T3561]  dump_stack+0x15/0x17
[  423.154030][ T3561]  should_fail+0x3c0/0x510
[  423.158284][ T3561]  __should_failslab+0x9f/0xe0
[  423.162881][ T3561]  should_failslab+0x9/0x20
[  423.167221][ T3561]  kmem_cache_alloc+0x4f/0x2f0
[  423.171820][ T3561]  ? anon_vma_clone+0xa1/0x510
[  423.176424][ T3561]  anon_vma_clone+0xa1/0x510
[  423.180849][ T3561]  anon_vma_fork+0x91/0x4f0
[  423.185203][ T3561]  ? dup_mmap+0x6ef/0xec0
[  423.189361][ T3561]  dup_mmap+0x7ec/0xec0
[  423.193346][ T3561]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  423.198553][ T3561]  ? __delayed_free_task+0x110/0x110
[  423.203674][ T3561]  ? __kasan_check_write+0x14/0x20
[  423.208624][ T3561]  ? mm_init+0x6bb/0x870
[  423.212712][ T3561]  dup_mm+0x91/0x330
[  423.216438][ T3561]  copy_mm+0x108/0x1b0
[  423.220338][ T3561]  copy_process+0x127a/0x3240
[  423.224854][ T3561]  ? proc_fail_nth_write+0x213/0x290
[  423.230096][ T3561]  ? proc_fail_nth_read+0x220/0x220
[  423.235123][ T3561]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  423.240070][ T3561]  ? vfs_write+0x9af/0x1050
[  423.244409][ T3561]  kernel_clone+0x224/0x8f0
[  423.248748][ T3561]  ? file_end_write+0x1b0/0x1b0
[  423.253437][ T3561]  ? create_io_thread+0x1e0/0x1e0
[  423.258296][ T3561]  __x64_sys_clone+0x289/0x310
[  423.262898][ T3561]  ? __do_sys_vfork+0x130/0x130
[  423.267671][ T3561]  ? debug_smp_processor_id+0x17/0x20
[  423.272896][ T3561]  do_syscall_64+0x44/0xd0
[  423.277130][ T3561]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  423.282856][ T3561] RIP: 0033:0x7fc1f7027d59
[  423.287111][ T3561] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  423.306816][ T3561] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  423.315057][ T3561] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  423.323042][ T3561] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  423.330940][ T3561] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  423.338750][ T3561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  423.346562][ T3561] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  423.354381][ T3561]  </TASK>
[  423.363473][ T3568] FAULT_INJECTION: forcing a failure.
[  423.363473][ T3568] name failslab, interval 1, probability 0, space 0, times 0
[  423.364712][ T3571] FAULT_INJECTION: forcing a failure.
[  423.364712][ T3571] name failslab, interval 1, probability 0, space 0, times 0
[  423.377071][ T3567] FAULT_INJECTION: forcing a failure.
[  423.377071][ T3567] name failslab, interval 1, probability 0, space 0, times 0
[  423.388509][ T3571] CPU: 0 PID: 3571 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  423.401585][ T3569] FAULT_INJECTION: forcing a failure.
[  423.401585][ T3569] name failslab, interval 1, probability 0, space 0, times 0
[  423.409123][ T3571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  423.409135][ T3571] Call Trace:
[  423.409140][ T3571]  <TASK>
[  423.409146][ T3571]  dump_stack_lvl+0x151/0x1b7
[  423.409169][ T3571]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  423.422459][ T3570] FAULT_INJECTION: forcing a failure.
[  423.422459][ T3570] name failslab, interval 1, probability 0, space 0, times 0
[  423.431516][ T3571]  ? kmem_cache_alloc+0x189/0x2f0
[  423.431540][ T3571]  ? copy_process+0x127a/0x3240
[  423.431556][ T3571]  ? __x64_sys_clone+0x289/0x310
[  423.435346][ T3572] FAULT_INJECTION: forcing a failure.
[  423.435346][ T3572] name failslab, interval 1, probability 0, space 0, times 0
[  423.437430][ T3571]  ? do_syscall_64+0x44/0xd0
[  423.437448][ T3571]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  423.437465][ T3571]  dump_stack+0x15/0x17
[  423.437482][ T3571]  should_fail+0x3c0/0x510
[  423.506167][ T3571]  __should_failslab+0x9f/0xe0
[  423.510759][ T3571]  should_failslab+0x9/0x20
[  423.515096][ T3571]  kmem_cache_alloc+0x4f/0x2f0
[  423.519698][ T3571]  ? anon_vma_clone+0xa1/0x510
[  423.524298][ T3571]  anon_vma_clone+0xa1/0x510
[  423.528728][ T3571]  anon_vma_fork+0x91/0x4f0
[  423.533065][ T3571]  ? dup_mmap+0x6ef/0xec0
[  423.537231][ T3571]  dup_mmap+0x7ec/0xec0
[  423.541224][ T3571]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  423.546430][ T3571]  ? __delayed_free_task+0x110/0x110
[  423.551552][ T3571]  ? __kasan_check_write+0x14/0x20
[  423.556503][ T3571]  ? mm_init+0x6bb/0x870
[  423.560580][ T3571]  dup_mm+0x91/0x330
[  423.564310][ T3571]  copy_mm+0x108/0x1b0
[  423.568230][ T3571]  copy_process+0x127a/0x3240
[  423.572732][ T3571]  ? proc_fail_nth_write+0x213/0x290
[  423.578022][ T3571]  ? proc_fail_nth_read+0x220/0x220
[  423.583056][ T3571]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  423.588013][ T3571]  ? vfs_write+0x9af/0x1050
[  423.592343][ T3571]  kernel_clone+0x224/0x8f0
[  423.596684][ T3571]  ? file_end_write+0x1b0/0x1b0
[  423.601465][ T3571]  ? create_io_thread+0x1e0/0x1e0
[  423.606328][ T3571]  __x64_sys_clone+0x289/0x310
[  423.611014][ T3571]  ? __do_sys_vfork+0x130/0x130
[  423.615708][ T3571]  ? debug_smp_processor_id+0x17/0x20
[  423.620913][ T3571]  do_syscall_64+0x44/0xd0
[  423.625161][ T3571]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  423.631060][ T3571] RIP: 0033:0x7fc1f7027d59
[  423.635314][ T3571] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  423.654755][ T3571] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  423.663087][ T3571] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  423.670899][ T3571] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  423.678710][ T3571] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  423.686524][ T3571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  423.694339][ T3571] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  423.702149][ T3571]  </TASK>
[  423.705009][ T3570] CPU: 1 PID: 3570 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  423.713363][ T3570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  423.723241][ T3570] Call Trace:
[  423.726368][ T3570]  <TASK>
[  423.729137][ T3570]  dump_stack_lvl+0x151/0x1b7
[  423.733656][ T3570]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  423.738949][ T3570]  ? kmem_cache_alloc+0x189/0x2f0
[  423.743813][ T3570]  ? copy_process+0x127a/0x3240
[  423.748490][ T3570]  ? __x64_sys_clone+0x289/0x310
[  423.753263][ T3570]  ? do_syscall_64+0x44/0xd0
[  423.757689][ T3570]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  423.763592][ T3570]  dump_stack+0x15/0x17
[  423.767587][ T3570]  should_fail+0x3c0/0x510
[  423.771840][ T3570]  __should_failslab+0x9f/0xe0
[  423.776438][ T3570]  should_failslab+0x9/0x20
[  423.780776][ T3570]  kmem_cache_alloc+0x4f/0x2f0
[  423.785377][ T3570]  ? anon_vma_clone+0xa1/0x510
[  423.789978][ T3570]  anon_vma_clone+0xa1/0x510
[  423.794407][ T3570]  anon_vma_fork+0x91/0x4f0
[  423.798742][ T3570]  ? dup_mmap+0x6ef/0xec0
[  423.802943][ T3570]  dup_mmap+0x7ec/0xec0
[  423.806913][ T3570]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  423.812110][ T3570]  ? __delayed_free_task+0x110/0x110
[  423.817231][ T3570]  ? __kasan_check_write+0x14/0x20
[  423.822178][ T3570]  ? mm_init+0x6bb/0x870
[  423.826260][ T3570]  dup_mm+0x91/0x330
[  423.829991][ T3570]  copy_mm+0x108/0x1b0
[  423.834069][ T3570]  copy_process+0x127a/0x3240
[  423.838589][ T3570]  ? proc_fail_nth_write+0x213/0x290
[  423.843702][ T3570]  ? proc_fail_nth_read+0x220/0x220
[  423.848735][ T3570]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  423.853849][ T3570]  ? vfs_write+0x9af/0x1050
[  423.858193][ T3570]  kernel_clone+0x224/0x8f0
[  423.862521][ T3570]  ? file_end_write+0x1b0/0x1b0
[  423.867207][ T3570]  ? create_io_thread+0x1e0/0x1e0
[  423.872069][ T3570]  __x64_sys_clone+0x289/0x310
[  423.876693][ T3570]  ? __do_sys_vfork+0x130/0x130
[  423.881445][ T3570]  ? debug_smp_processor_id+0x17/0x20
[  423.886657][ T3570]  do_syscall_64+0x44/0xd0
[  423.890904][ T3570]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  423.896804][ T3570] RIP: 0033:0x7fc1f7027d59
[  423.901145][ T3570] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  423.920585][ T3570] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  423.928829][ T3570] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  423.936648][ T3570] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  423.944450][ T3570] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  423.952364][ T3570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  423.960160][ T3570] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  423.967974][ T3570]  </TASK>
[  423.970838][ T3567] CPU: 0 PID: 3567 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  423.979169][ T3567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  423.989068][ T3567] Call Trace:
[  423.992370][ T3567]  <TASK>
[  423.995145][ T3567]  dump_stack_lvl+0x151/0x1b7
[  423.999745][ T3567]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  424.005045][ T3567]  ? kmem_cache_alloc+0x189/0x2f0
[  424.009901][ T3567]  ? copy_process+0x127a/0x3240
[  424.014594][ T3567]  ? __x64_sys_clone+0x289/0x310
[  424.019361][ T3567]  ? do_syscall_64+0x44/0xd0
[  424.023786][ T3567]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  424.029691][ T3567]  dump_stack+0x15/0x17
[  424.033680][ T3567]  should_fail+0x3c0/0x510
[  424.037935][ T3567]  __should_failslab+0x9f/0xe0
[  424.042534][ T3567]  should_failslab+0x9/0x20
[  424.046962][ T3567]  kmem_cache_alloc+0x4f/0x2f0
[  424.051657][ T3567]  ? anon_vma_clone+0xa1/0x510
[  424.056247][ T3567]  anon_vma_clone+0xa1/0x510
[  424.060683][ T3567]  anon_vma_fork+0x91/0x4f0
[  424.065018][ T3567]  ? dup_mmap+0x6ef/0xec0
[  424.069179][ T3567]  dup_mmap+0x7ec/0xec0
[  424.073268][ T3567]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  424.078475][ T3567]  ? __delayed_free_task+0x110/0x110
[  424.083594][ T3567]  ? __kasan_check_write+0x14/0x20
[  424.088543][ T3567]  ? mm_init+0x6bb/0x870
[  424.092620][ T3567]  dup_mm+0x91/0x330
[  424.096354][ T3567]  copy_mm+0x108/0x1b0
[  424.100258][ T3567]  copy_process+0x127a/0x3240
[  424.104868][ T3567]  ? proc_fail_nth_write+0x213/0x290
[  424.109981][ T3567]  ? proc_fail_nth_read+0x220/0x220
[  424.115016][ T3567]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  424.119962][ T3567]  ? vfs_write+0x9af/0x1050
[  424.124302][ T3567]  kernel_clone+0x224/0x8f0
[  424.128841][ T3567]  ? file_end_write+0x1b0/0x1b0
[  424.133503][ T3567]  ? create_io_thread+0x1e0/0x1e0
[  424.138367][ T3567]  __x64_sys_clone+0x289/0x310
[  424.143048][ T3567]  ? __do_sys_vfork+0x130/0x130
[  424.147737][ T3567]  ? debug_smp_processor_id+0x17/0x20
[  424.152942][ T3567]  do_syscall_64+0x44/0xd0
[  424.157195][ T3567]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  424.162926][ T3567] RIP: 0033:0x7fc1f7027d59
[  424.167175][ T3567] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  424.186703][ T3567] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  424.194954][ T3567] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  424.202759][ T3567] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  424.210576][ T3567] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  424.218389][ T3567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  424.226229][ T3567] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  424.234012][ T3567]  </TASK>
[  424.236870][ T3569] CPU: 1 PID: 3569 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  424.245298][ T3569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  424.255181][ T3569] Call Trace:
[  424.258307][ T3569]  <TASK>
[  424.261549][ T3569]  dump_stack_lvl+0x151/0x1b7
[  424.266066][ T3569]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  424.271355][ T3569]  ? kmem_cache_alloc+0x189/0x2f0
[  424.276214][ T3569]  ? copy_process+0x127a/0x3240
[  424.280998][ T3569]  ? __x64_sys_clone+0x289/0x310
[  424.285763][ T3569]  ? do_syscall_64+0x44/0xd0
[  424.290191][ T3569]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  424.296094][ T3569]  dump_stack+0x15/0x17
[  424.300084][ T3569]  should_fail+0x3c0/0x510
[  424.304337][ T3569]  __should_failslab+0x9f/0xe0
[  424.309133][ T3569]  should_failslab+0x9/0x20
[  424.313458][ T3569]  kmem_cache_alloc+0x4f/0x2f0
[  424.318061][ T3569]  ? anon_vma_clone+0xa1/0x510
[  424.322652][ T3569]  anon_vma_clone+0xa1/0x510
[  424.327079][ T3569]  anon_vma_fork+0x91/0x4f0
[  424.331416][ T3569]  ? dup_mmap+0x6ef/0xec0
[  424.335677][ T3569]  dup_mmap+0x7ec/0xec0
[  424.339670][ T3569]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  424.344871][ T3569]  ? __delayed_free_task+0x110/0x110
[  424.349988][ T3569]  ? __kasan_check_write+0x14/0x20
[  424.354936][ T3569]  ? mm_init+0x6bb/0x870
[  424.359016][ T3569]  dup_mm+0x91/0x330
[  424.362746][ T3569]  copy_mm+0x108/0x1b0
[  424.366660][ T3569]  copy_process+0x127a/0x3240
[  424.371167][ T3569]  ? proc_fail_nth_write+0x213/0x290
[  424.376301][ T3569]  ? proc_fail_nth_read+0x220/0x220
[  424.381322][ T3569]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  424.386355][ T3569]  ? vfs_write+0x9af/0x1050
[  424.390695][ T3569]  kernel_clone+0x224/0x8f0
[  424.395037][ T3569]  ? file_end_write+0x1b0/0x1b0
[  424.399721][ T3569]  ? create_io_thread+0x1e0/0x1e0
[  424.404582][ T3569]  __x64_sys_clone+0x289/0x310
[  424.409271][ T3569]  ? __do_sys_vfork+0x130/0x130
[  424.413955][ T3569]  ? debug_smp_processor_id+0x17/0x20
[  424.419162][ T3569]  do_syscall_64+0x44/0xd0
[  424.423422][ T3569]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  424.429142][ T3569] RIP: 0033:0x7fc1f7027d59
[  424.433398][ T3569] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  424.452838][ T3569] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  424.461083][ T3569] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  424.468898][ T3569] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  424.476826][ T3569] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  424.484608][ T3569] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  424.492443][ T3569] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  424.500243][ T3569]  </TASK>
[  424.504242][ T3572] CPU: 0 PID: 3572 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  424.512567][ T3572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  424.522548][ T3572] Call Trace:
[  424.525675][ T3572]  <TASK>
[  424.528451][ T3572]  dump_stack_lvl+0x151/0x1b7
[  424.533141][ T3572]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  424.538432][ T3572]  dump_stack+0x15/0x17
[  424.542422][ T3572]  should_fail+0x3c0/0x510
[  424.546672][ T3572]  __should_failslab+0x9f/0xe0
[  424.551281][ T3572]  should_failslab+0x9/0x20
[  424.555616][ T3572]  kmem_cache_alloc+0x4f/0x2f0
[  424.560221][ T3572]  ? anon_vma_clone+0xa1/0x510
[  424.564823][ T3572]  anon_vma_clone+0xa1/0x510
[  424.569247][ T3572]  anon_vma_fork+0x91/0x4f0
[  424.573580][ T3572]  ? dup_mmap+0x6ef/0xec0
[  424.577745][ T3572]  dup_mmap+0x7ec/0xec0
[  424.581737][ T3572]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  424.586949][ T3572]  ? __delayed_free_task+0x110/0x110
[  424.592073][ T3572]  ? __kasan_check_write+0x14/0x20
[  424.597019][ T3572]  ? mm_init+0x6bb/0x870
[  424.601185][ T3572]  dup_mm+0x91/0x330
[  424.604916][ T3572]  copy_mm+0x108/0x1b0
[  424.608843][ T3572]  copy_process+0x127a/0x3240
[  424.613593][ T3572]  ? proc_fail_nth_write+0x213/0x290
[  424.618710][ T3572]  ? proc_fail_nth_read+0x220/0x220
[  424.623745][ T3572]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  424.628962][ T3572]  ? vfs_write+0x9af/0x1050
[  424.633469][ T3572]  kernel_clone+0x224/0x8f0
[  424.637805][ T3572]  ? file_end_write+0x1b0/0x1b0
[  424.642577][ T3572]  ? create_io_thread+0x1e0/0x1e0
[  424.647446][ T3572]  __x64_sys_clone+0x289/0x310
[  424.652047][ T3572]  ? __do_sys_vfork+0x130/0x130
[  424.656727][ T3572]  ? debug_smp_processor_id+0x17/0x20
[  424.661932][ T3572]  do_syscall_64+0x44/0xd0
[  424.666186][ T3572]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  424.672002][ T3572] RIP: 0033:0x7fc1f7027d59
[  424.676344][ T3572] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  424.695791][ T3572] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  424.704115][ T3572] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  424.711942][ T3572] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  424.719739][ T3572] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  424.727547][ T3572] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  424.735357][ T3572] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  424.743178][ T3572]  </TASK>
[  424.746099][ T3568] CPU: 1 PID: 3568 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  424.754368][ T3568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  424.764261][ T3568] Call Trace:
[  424.767385][ T3568]  <TASK>
[  424.770164][ T3568]  dump_stack_lvl+0x151/0x1b7
[  424.774675][ T3568]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  424.779971][ T3568]  dump_stack+0x15/0x17
[  424.783961][ T3568]  should_fail+0x3c0/0x510
[  424.788245][ T3568]  __should_failslab+0x9f/0xe0
[  424.792816][ T3568]  should_failslab+0x9/0x20
[  424.797163][ T3568]  kmem_cache_alloc+0x4f/0x2f0
[  424.801753][ T3568]  ? dup_mmap+0x6d3/0xec0
[  424.805920][ T3568]  dup_mmap+0x6d3/0xec0
[  424.809914][ T3568]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  424.815230][ T3568]  ? __delayed_free_task+0x110/0x110
[  424.820336][ T3568]  ? __kasan_check_write+0x14/0x20
[  424.825278][ T3568]  ? mm_init+0x6bb/0x870
[  424.829439][ T3568]  dup_mm+0x91/0x330
[  424.833173][ T3568]  copy_mm+0x108/0x1b0
[  424.837090][ T3568]  copy_process+0x127a/0x3240
[  424.841683][ T3568]  ? proc_fail_nth_write+0x213/0x290
[  424.846798][ T3568]  ? proc_fail_nth_read+0x220/0x220
[  424.851833][ T3568]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  424.856860][ T3568]  ? vfs_write+0x9af/0x1050
[  424.861206][ T3568]  kernel_clone+0x224/0x8f0
[  424.865545][ T3568]  ? file_end_write+0x1b0/0x1b0
[  424.870363][ T3568]  ? create_io_thread+0x1e0/0x1e0
[  424.875228][ T3568]  __x64_sys_clone+0x289/0x310
[  424.879868][ T3568]  ? __do_sys_vfork+0x130/0x130
[  424.884553][ T3568]  ? debug_smp_processor_id+0x17/0x20
[  424.889761][ T3568]  do_syscall_64+0x44/0xd0
[  424.894016][ T3568]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  424.899749][ T3568] RIP: 0033:0x7fc1f7027d59
[  424.903997][ T3568] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  424.923616][ T3568] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  424.931951][ T3568] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  424.939763][ T3568] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  424.948179][ T3568] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  424.955991][ T3568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  424.963802][ T3568] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  424.971616][ T3568]  </TASK>
[  424.982039][ T3581] FAULT_INJECTION: forcing a failure.
[  424.982039][ T3581] name failslab, interval 1, probability 0, space 0, times 0
[  424.982472][ T3582] FAULT_INJECTION: forcing a failure.
[  424.982472][ T3582] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  424.995413][ T3577] FAULT_INJECTION: forcing a failure.
[  424.995413][ T3577] name failslab, interval 1, probability 0, space 0, times 0
[  425.008479][ T3583] FAULT_INJECTION: forcing a failure.
[  425.008479][ T3583] name failslab, interval 1, probability 0, space 0, times 0
[  425.020602][ T3581] CPU: 1 PID: 3581 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  425.033729][ T3584] FAULT_INJECTION: forcing a failure.
[  425.033729][ T3584] name failslab, interval 1, probability 0, space 0, times 0
[  425.041123][ T3581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  425.041140][ T3581] Call Trace:
[  425.041146][ T3581]  <TASK>
[  425.041152][ T3581]  dump_stack_lvl+0x151/0x1b7
[  425.073943][ T3581]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  425.079228][ T3581]  dump_stack+0x15/0x17
[  425.083223][ T3581]  should_fail+0x3c0/0x510
[  425.087561][ T3581]  __should_failslab+0x9f/0xe0
[  425.092168][ T3581]  should_failslab+0x9/0x20
[  425.096511][ T3581]  kmem_cache_alloc+0x4f/0x2f0
[  425.101193][ T3581]  ? dup_mmap+0x6d3/0xec0
[  425.105351][ T3581]  dup_mmap+0x6d3/0xec0
[  425.109346][ T3581]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  425.114641][ T3581]  ? __delayed_free_task+0x110/0x110
[  425.119845][ T3581]  ? __kasan_check_write+0x14/0x20
[  425.124791][ T3581]  ? mm_init+0x6bb/0x870
[  425.128874][ T3581]  dup_mm+0x91/0x330
[  425.132603][ T3581]  copy_mm+0x108/0x1b0
[  425.136509][ T3581]  copy_process+0x127a/0x3240
[  425.141022][ T3581]  ? proc_fail_nth_write+0x213/0x290
[  425.146146][ T3581]  ? proc_fail_nth_read+0x220/0x220
[  425.151183][ T3581]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  425.156140][ T3581]  ? vfs_write+0x9af/0x1050
[  425.160473][ T3581]  kernel_clone+0x224/0x8f0
[  425.164807][ T3581]  ? file_end_write+0x1b0/0x1b0
[  425.169501][ T3581]  ? create_io_thread+0x1e0/0x1e0
[  425.174361][ T3581]  __x64_sys_clone+0x289/0x310
[  425.178961][ T3581]  ? __do_sys_vfork+0x130/0x130
[  425.183641][ T3581]  ? debug_smp_processor_id+0x17/0x20
[  425.188849][ T3581]  do_syscall_64+0x44/0xd0
[  425.193097][ T3581]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  425.198824][ T3581] RIP: 0033:0x7fc1f7027d59
[  425.203082][ T3581] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  425.222695][ T3581] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  425.230965][ T3581] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  425.238837][ T3581] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  425.246647][ T3581] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  425.254551][ T3581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  425.262360][ T3581] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  425.270180][ T3581]  </TASK>
[  425.273035][ T3583] CPU: 0 PID: 3583 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  425.281371][ T3583] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  425.291444][ T3583] Call Trace:
[  425.294557][ T3583]  <TASK>
[  425.297333][ T3583]  dump_stack_lvl+0x151/0x1b7
[  425.301850][ T3583]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  425.307144][ T3583]  dump_stack+0x15/0x17
[  425.311143][ T3583]  should_fail+0x3c0/0x510
[  425.315398][ T3583]  __should_failslab+0x9f/0xe0
[  425.320164][ T3583]  should_failslab+0x9/0x20
[  425.324501][ T3583]  kmem_cache_alloc+0x4f/0x2f0
[  425.329101][ T3583]  ? dup_mmap+0x6d3/0xec0
[  425.333268][ T3583]  dup_mmap+0x6d3/0xec0
[  425.337259][ T3583]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  425.342467][ T3583]  ? __delayed_free_task+0x110/0x110
[  425.347588][ T3583]  ? __kasan_check_write+0x14/0x20
[  425.352538][ T3583]  ? mm_init+0x6bb/0x870
[  425.356619][ T3583]  dup_mm+0x91/0x330
[  425.360351][ T3583]  copy_mm+0x108/0x1b0
[  425.364256][ T3583]  copy_process+0x127a/0x3240
[  425.368764][ T3583]  ? proc_fail_nth_write+0x213/0x290
[  425.373886][ T3583]  ? proc_fail_nth_read+0x220/0x220
[  425.378918][ T3583]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  425.383864][ T3583]  ? vfs_write+0x9af/0x1050
[  425.388207][ T3583]  kernel_clone+0x224/0x8f0
[  425.392544][ T3583]  ? file_end_write+0x1b0/0x1b0
[  425.397231][ T3583]  ? create_io_thread+0x1e0/0x1e0
[  425.402092][ T3583]  __x64_sys_clone+0x289/0x310
[  425.406692][ T3583]  ? __do_sys_vfork+0x130/0x130
[  425.411380][ T3583]  ? debug_smp_processor_id+0x17/0x20
[  425.416588][ T3583]  do_syscall_64+0x44/0xd0
[  425.420838][ T3583]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  425.426568][ T3583] RIP: 0033:0x7fc1f7027d59
[  425.430907][ T3583] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  425.450800][ T3583] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  425.459027][ T3583] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  425.466836][ T3583] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  425.474652][ T3583] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  425.482547][ T3583] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  425.490357][ T3583] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  425.498174][ T3583]  </TASK>
[  425.501110][ T3577] CPU: 1 PID: 3577 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  425.509366][ T3577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  425.519349][ T3577] Call Trace:
[  425.522472][ T3577]  <TASK>
[  425.525261][ T3577]  dump_stack_lvl+0x151/0x1b7
[  425.529797][ T3577]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  425.535058][ T3577]  ? kmem_cache_alloc+0x189/0x2f0
[  425.539916][ T3577]  ? copy_process+0x127a/0x3240
[  425.544603][ T3577]  ? __x64_sys_clone+0x289/0x310
[  425.549376][ T3577]  ? do_syscall_64+0x44/0xd0
[  425.553804][ T3577]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  425.559741][ T3577]  dump_stack+0x15/0x17
[  425.563699][ T3577]  should_fail+0x3c0/0x510
[  425.567955][ T3577]  __should_failslab+0x9f/0xe0
[  425.572551][ T3577]  should_failslab+0x9/0x20
[  425.576889][ T3577]  kmem_cache_alloc+0x4f/0x2f0
[  425.581489][ T3577]  ? anon_vma_clone+0xa1/0x510
[  425.586094][ T3577]  anon_vma_clone+0xa1/0x510
[  425.590603][ T3577]  anon_vma_fork+0x91/0x4f0
[  425.594942][ T3577]  ? dup_mmap+0x6ef/0xec0
[  425.599112][ T3577]  dup_mmap+0x7ec/0xec0
[  425.603101][ T3577]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  425.608309][ T3577]  ? __delayed_free_task+0x110/0x110
[  425.613437][ T3577]  ? __kasan_check_write+0x14/0x20
[  425.618376][ T3577]  ? mm_init+0x6bb/0x870
[  425.622457][ T3577]  dup_mm+0x91/0x330
[  425.626190][ T3577]  copy_mm+0x108/0x1b0
[  425.630094][ T3577]  copy_process+0x127a/0x3240
[  425.634608][ T3577]  ? proc_fail_nth_write+0x213/0x290
[  425.639900][ T3577]  ? proc_fail_nth_read+0x220/0x220
[  425.644936][ T3577]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  425.649882][ T3577]  ? vfs_write+0x9af/0x1050
[  425.654223][ T3577]  kernel_clone+0x224/0x8f0
[  425.658560][ T3577]  ? file_end_write+0x1b0/0x1b0
[  425.664205][ T3577]  ? create_io_thread+0x1e0/0x1e0
[  425.669159][ T3577]  __x64_sys_clone+0x289/0x310
[  425.673760][ T3577]  ? __do_sys_vfork+0x130/0x130
[  425.678448][ T3577]  ? debug_smp_processor_id+0x17/0x20
[  425.684000][ T3577]  do_syscall_64+0x44/0xd0
[  425.688254][ T3577]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  425.694242][ T3577] RIP: 0033:0x7fc1f7027d59
[  425.698499][ T3577] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  425.717938][ T3577] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  425.726182][ T3577] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  425.734005][ T3577] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  425.741806][ T3577] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  425.749620][ T3577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  425.757427][ T3577] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  425.765242][ T3577]  </TASK>
[  425.768104][ T3584] CPU: 0 PID: 3584 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  425.776433][ T3584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  425.786326][ T3584] Call Trace:
[  425.789467][ T3584]  <TASK>
[  425.792229][ T3584]  dump_stack_lvl+0x151/0x1b7
[  425.796748][ T3584]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  425.802037][ T3584]  dump_stack+0x15/0x17
[  425.806026][ T3584]  should_fail+0x3c0/0x510
[  425.810284][ T3584]  __should_failslab+0x9f/0xe0
[  425.814982][ T3584]  should_failslab+0x9/0x20
[  425.819394][ T3584]  kmem_cache_alloc+0x4f/0x2f0
[  425.824002][ T3584]  ? anon_vma_clone+0xa1/0x510
[  425.828595][ T3584]  anon_vma_clone+0xa1/0x510
[  425.833030][ T3584]  anon_vma_fork+0x91/0x4f0
[  425.837369][ T3584]  ? dup_mmap+0x6ef/0xec0
[  425.841532][ T3584]  dup_mmap+0x7ec/0xec0
[  425.845522][ T3584]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  425.850729][ T3584]  ? __delayed_free_task+0x110/0x110
[  425.855940][ T3584]  ? __kasan_check_write+0x14/0x20
[  425.860879][ T3584]  ? mm_init+0x6bb/0x870
[  425.864958][ T3584]  dup_mm+0x91/0x330
[  425.868692][ T3584]  copy_mm+0x108/0x1b0
[  425.872684][ T3584]  copy_process+0x127a/0x3240
[  425.877200][ T3584]  ? proc_fail_nth_write+0x213/0x290
[  425.882326][ T3584]  ? proc_fail_nth_read+0x220/0x220
[  425.887356][ T3584]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  425.892300][ T3584]  ? vfs_write+0x9af/0x1050
[  425.896727][ T3584]  kernel_clone+0x224/0x8f0
[  425.901155][ T3584]  ? file_end_write+0x1b0/0x1b0
[  425.905846][ T3584]  ? create_io_thread+0x1e0/0x1e0
[  425.910702][ T3584]  __x64_sys_clone+0x289/0x310
[  425.915308][ T3584]  ? __do_sys_vfork+0x130/0x130
[  425.919987][ T3584]  ? debug_smp_processor_id+0x17/0x20
[  425.925195][ T3584]  do_syscall_64+0x44/0xd0
[  425.929448][ T3584]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  425.935180][ T3584] RIP: 0033:0x7fc1f7027d59
[  425.939516][ T3584] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  425.958952][ T3584] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  425.967199][ T3584] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  425.975014][ T3584] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  425.982824][ T3584] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  425.990635][ T3584] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  425.998446][ T3584] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  426.006264][ T3584]  </TASK>
[  426.011105][ T3582] CPU: 0 PID: 3582 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  426.019520][ T3582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  426.019736][ T3587] FAULT_INJECTION: forcing a failure.
[  426.019736][ T3587] name failslab, interval 1, probability 0, space 0, times 0
[  426.029511][ T3582] Call Trace:
[  426.029522][ T3582]  <TASK>
[  426.029529][ T3582]  dump_stack_lvl+0x151/0x1b7
[  426.029554][ T3582]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  426.029572][ T3582]  dump_stack+0x15/0x17
[  426.061711][ T3582]  should_fail+0x3c0/0x510
[  426.065953][ T3582]  should_fail_alloc_page+0x58/0x70
[  426.071107][ T3582]  __alloc_pages+0x207/0x850
[  426.075501][ T3582]  ? zone_watermark_fast+0x200/0x200
[  426.080621][ T3582]  ? dup_mmap+0x9fc/0xec0
[  426.084786][ T3582]  ? dup_mm+0x91/0x330
[  426.088691][ T3582]  ? copy_mm+0x108/0x1b0
[  426.092773][ T3582]  ? copy_process+0x127a/0x3240
[  426.097477][ T3582]  ? kvm_sched_clock_read+0x18/0x40
[  426.102508][ T3582]  pte_alloc_one+0x73/0x1b0
[  426.106831][ T3582]  ? pfn_modify_allowed+0x2e0/0x2e0
[  426.111866][ T3582]  ? __kasan_check_write+0x14/0x20
[  426.116812][ T3582]  ? __set_page_owner+0x2ee/0x310
[  426.121673][ T3582]  __pte_alloc+0x86/0x350
[  426.125840][ T3582]  ? free_pgtables+0x210/0x210
[  426.130442][ T3582]  copy_pte_range+0x1b1f/0x20b0
[  426.135134][ T3582]  ? __kunmap_atomic+0x80/0x80
[  426.139726][ T3582]  ? __pud_alloc+0x260/0x260
[  426.144499][ T3582]  copy_page_range+0xc1e/0x1090
[  426.149187][ T3582]  ? pfn_valid+0x1e0/0x1e0
[  426.153437][ T3582]  dup_mmap+0x9fc/0xec0
[  426.157561][ T3582]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  426.163057][ T3582]  ? __delayed_free_task+0x110/0x110
[  426.168150][ T3582]  ? __kasan_check_write+0x14/0x20
[  426.173101][ T3582]  ? mm_init+0x6bb/0x870
[  426.177178][ T3582]  dup_mm+0x91/0x330
[  426.180909][ T3582]  copy_mm+0x108/0x1b0
[  426.184815][ T3582]  copy_process+0x127a/0x3240
[  426.189327][ T3582]  ? proc_fail_nth_write+0x213/0x290
[  426.194445][ T3582]  ? proc_fail_nth_read+0x220/0x220
[  426.199912][ T3582]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  426.204864][ T3582]  ? vfs_write+0x9af/0x1050
[  426.209285][ T3582]  kernel_clone+0x224/0x8f0
[  426.213627][ T3582]  ? file_end_write+0x1b0/0x1b0
[  426.217595][ T3588] FAULT_INJECTION: forcing a failure.
[  426.217595][ T3588] name failslab, interval 1, probability 0, space 0, times 0
[  426.218308][ T3582]  ? create_io_thread+0x1e0/0x1e0
[  426.218331][ T3582]  __x64_sys_clone+0x289/0x310
[  426.244959][ T3582]  ? __do_sys_vfork+0x130/0x130
[  426.249644][ T3582]  ? debug_smp_processor_id+0x17/0x20
[  426.254862][ T3582]  do_syscall_64+0x44/0xd0
[  426.259132][ T3582]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  426.264829][ T3582] RIP: 0033:0x7fc1f7027d59
[  426.269187][ T3582] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  426.288612][ T3582] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  426.296857][ T3582] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  426.304668][ T3582] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  426.312481][ T3582] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  426.320289][ T3582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  426.328108][ T3582] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  426.335917][ T3582]  </TASK>
[  426.338780][ T3587] CPU: 1 PID: 3587 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  426.341131][ T3590] FAULT_INJECTION: forcing a failure.
[  426.341131][ T3590] name failslab, interval 1, probability 0, space 0, times 0
[  426.347109][ T3587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  426.347121][ T3587] Call Trace:
[  426.347127][ T3587]  <TASK>
[  426.347133][ T3587]  dump_stack_lvl+0x151/0x1b7
[  426.360287][ T3591] FAULT_INJECTION: forcing a failure.
[  426.360287][ T3591] name failslab, interval 1, probability 0, space 0, times 0
[  426.369416][ T3587]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  426.369444][ T3587]  dump_stack+0x15/0x17
[  426.369460][ T3587]  should_fail+0x3c0/0x510
[  426.405783][ T3587]  __should_failslab+0x9f/0xe0
[  426.410379][ T3587]  should_failslab+0x9/0x20
[  426.414718][ T3587]  kmem_cache_alloc+0x4f/0x2f0
[  426.419319][ T3587]  ? dup_mmap+0x6d3/0xec0
[  426.423487][ T3587]  dup_mmap+0x6d3/0xec0
[  426.427483][ T3587]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  426.432686][ T3587]  ? __delayed_free_task+0x110/0x110
[  426.437806][ T3587]  ? __kasan_check_write+0x14/0x20
[  426.442753][ T3587]  ? mm_init+0x6bb/0x870
[  426.446833][ T3587]  dup_mm+0x91/0x330
[  426.450572][ T3587]  copy_mm+0x108/0x1b0
[  426.454470][ T3587]  copy_process+0x127a/0x3240
[  426.458992][ T3587]  ? proc_fail_nth_write+0x213/0x290
[  426.464365][ T3587]  ? proc_fail_nth_read+0x220/0x220
[  426.469405][ T3587]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  426.474346][ T3587]  ? vfs_write+0x9af/0x1050
[  426.478687][ T3587]  kernel_clone+0x224/0x8f0
[  426.483026][ T3587]  ? file_end_write+0x1b0/0x1b0
[  426.487712][ T3587]  ? create_io_thread+0x1e0/0x1e0
[  426.492572][ T3587]  __x64_sys_clone+0x289/0x310
[  426.497258][ T3587]  ? __do_sys_vfork+0x130/0x130
[  426.501948][ T3587]  ? debug_smp_processor_id+0x17/0x20
[  426.507154][ T3587]  do_syscall_64+0x44/0xd0
[  426.511407][ T3587]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  426.517134][ T3587] RIP: 0033:0x7fc1f7027d59
[  426.521388][ T3587] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  426.540919][ T3587] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  426.549160][ T3587] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  426.557074][ T3587] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  426.565059][ T3587] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  426.572861][ T3587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  426.580853][ T3587] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  426.588664][ T3587]  </TASK>
[  426.591526][ T3591] CPU: 0 PID: 3591 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  426.599858][ T3591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  426.609925][ T3591] Call Trace:
[  426.613047][ T3591]  <TASK>
[  426.615829][ T3591]  dump_stack_lvl+0x151/0x1b7
[  426.620512][ T3591]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  426.625818][ T3591]  ? kmem_cache_alloc+0x189/0x2f0
[  426.630665][ T3591]  ? copy_process+0x127a/0x3240
[  426.635355][ T3591]  ? __x64_sys_clone+0x289/0x310
[  426.640128][ T3591]  ? do_syscall_64+0x44/0xd0
[  426.644562][ T3591]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  426.650454][ T3591]  dump_stack+0x15/0x17
[  426.654445][ T3591]  should_fail+0x3c0/0x510
[  426.658703][ T3591]  __should_failslab+0x9f/0xe0
[  426.663301][ T3591]  should_failslab+0x9/0x20
[  426.667642][ T3591]  kmem_cache_alloc+0x4f/0x2f0
[  426.672357][ T3591]  ? anon_vma_clone+0xa1/0x510
[  426.676947][ T3591]  anon_vma_clone+0xa1/0x510
[  426.681375][ T3591]  anon_vma_fork+0x91/0x4f0
[  426.685714][ T3591]  ? dup_mmap+0x6ef/0xec0
[  426.689879][ T3591]  dup_mmap+0x7ec/0xec0
[  426.693874][ T3591]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  426.699118][ T3591]  ? __delayed_free_task+0x110/0x110
[  426.704290][ T3591]  ? __kasan_check_write+0x14/0x20
[  426.709512][ T3591]  ? mm_init+0x6bb/0x870
[  426.713613][ T3591]  dup_mm+0x91/0x330
[  426.717314][ T3591]  copy_mm+0x108/0x1b0
[  426.721219][ T3591]  copy_process+0x127a/0x3240
[  426.725734][ T3591]  ? proc_fail_nth_write+0x213/0x290
[  426.730860][ T3591]  ? proc_fail_nth_read+0x220/0x220
[  426.735888][ T3591]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  426.740839][ T3591]  ? vfs_write+0x9af/0x1050
[  426.745182][ T3591]  kernel_clone+0x224/0x8f0
[  426.749648][ T3591]  ? file_end_write+0x1b0/0x1b0
[  426.754295][ T3591]  ? create_io_thread+0x1e0/0x1e0
[  426.759158][ T3591]  __x64_sys_clone+0x289/0x310
[  426.763773][ T3591]  ? __do_sys_vfork+0x130/0x130
[  426.768622][ T3591]  ? debug_smp_processor_id+0x17/0x20
[  426.773826][ T3591]  do_syscall_64+0x44/0xd0
[  426.778527][ T3591]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  426.784249][ T3591] RIP: 0033:0x7fc1f7027d59
[  426.788512][ T3591] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  426.807955][ T3591] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  426.816275][ T3591] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  426.824088][ T3591] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  426.831896][ T3591] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  426.839795][ T3591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  426.847605][ T3591] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  426.855421][ T3591]  </TASK>
[  426.858363][ T3588] CPU: 1 PID: 3588 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  426.866621][ T3588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  426.876512][ T3588] Call Trace:
[  426.879634][ T3588]  <TASK>
[  426.882413][ T3588]  dump_stack_lvl+0x151/0x1b7
[  426.886929][ T3588]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  426.892220][ T3588]  dump_stack+0x15/0x17
[  426.896314][ T3588]  should_fail+0x3c0/0x510
[  426.900588][ T3588]  __should_failslab+0x9f/0xe0
[  426.905150][ T3588]  should_failslab+0x9/0x20
[  426.909496][ T3588]  kmem_cache_alloc+0x4f/0x2f0
[  426.914094][ T3588]  ? dup_mmap+0x6d3/0xec0
[  426.918259][ T3588]  dup_mmap+0x6d3/0xec0
[  426.922249][ T3588]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  426.927643][ T3588]  ? __delayed_free_task+0x110/0x110
[  426.932769][ T3588]  ? __kasan_check_write+0x14/0x20
[  426.937697][ T3588]  ? mm_init+0x6bb/0x870
[  426.941776][ T3588]  dup_mm+0x91/0x330
[  426.945517][ T3588]  copy_mm+0x108/0x1b0
[  426.949417][ T3588]  copy_process+0x127a/0x3240
[  426.953935][ T3588]  ? proc_fail_nth_write+0x213/0x290
[  426.959054][ T3588]  ? proc_fail_nth_read+0x220/0x220
[  426.964169][ T3588]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  426.969122][ T3588]  ? vfs_write+0x9af/0x1050
[  426.973575][ T3588]  kernel_clone+0x224/0x8f0
[  426.977891][ T3588]  ? file_end_write+0x1b0/0x1b0
[  426.982577][ T3588]  ? create_io_thread+0x1e0/0x1e0
[  426.987537][ T3588]  __x64_sys_clone+0x289/0x310
[  426.992128][ T3588]  ? __do_sys_vfork+0x130/0x130
[  426.996812][ T3588]  ? debug_smp_processor_id+0x17/0x20
[  427.002019][ T3588]  do_syscall_64+0x44/0xd0
[  427.006273][ T3588]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  427.012001][ T3588] RIP: 0033:0x7fc1f7027d59
[  427.016254][ T3588] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  427.035705][ T3588] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  427.043938][ T3588] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  427.051848][ T3588] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  427.059650][ T3588] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  427.067459][ T3588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  427.075280][ T3588] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  427.083086][ T3588]  </TASK>
[  427.085948][ T3590] CPU: 0 PID: 3590 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  427.094280][ T3590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  427.104257][ T3590] Call Trace:
[  427.107381][ T3590]  <TASK>
[  427.110169][ T3590]  dump_stack_lvl+0x151/0x1b7
[  427.114696][ T3590]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  427.120141][ T3590]  dump_stack+0x15/0x17
[  427.124133][ T3590]  should_fail+0x3c0/0x510
[  427.128489][ T3590]  __should_failslab+0x9f/0xe0
[  427.133072][ T3590]  should_failslab+0x9/0x20
[  427.137413][ T3590]  kmem_cache_alloc+0x4f/0x2f0
[  427.142018][ T3590]  ? anon_vma_clone+0xa1/0x510
[  427.146613][ T3590]  anon_vma_clone+0xa1/0x510
[  427.151130][ T3590]  anon_vma_fork+0x91/0x4f0
[  427.155553][ T3590]  ? dup_mmap+0x6ef/0xec0
[  427.159716][ T3590]  dup_mmap+0x7ec/0xec0
[  427.163710][ T3590]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  427.168926][ T3590]  ? __delayed_free_task+0x110/0x110
[  427.174046][ T3590]  ? __kasan_check_write+0x14/0x20
[  427.178986][ T3590]  ? mm_init+0x6bb/0x870
[  427.183078][ T3590]  dup_mm+0x91/0x330
[  427.186797][ T3590]  copy_mm+0x108/0x1b0
[  427.190701][ T3590]  copy_process+0x127a/0x3240
[  427.195215][ T3590]  ? proc_fail_nth_write+0x213/0x290
[  427.201032][ T3590]  ? proc_fail_nth_read+0x220/0x220
[  427.206064][ T3590]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  427.211010][ T3590]  ? vfs_write+0x9af/0x1050
[  427.215362][ T3590]  kernel_clone+0x224/0x8f0
[  427.219716][ T3590]  ? file_end_write+0x1b0/0x1b0
[  427.224376][ T3590]  ? create_io_thread+0x1e0/0x1e0
[  427.229325][ T3590]  __x64_sys_clone+0x289/0x310
[  427.233928][ T3590]  ? __do_sys_vfork+0x130/0x130
[  427.238613][ T3590]  ? debug_smp_processor_id+0x17/0x20
[  427.243819][ T3590]  do_syscall_64+0x44/0xd0
[  427.248073][ T3590]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  427.253806][ T3590] RIP: 0033:0x7fc1f7027d59
[  427.258053][ T3590] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  427.277668][ T3590] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  427.285914][ T3590] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  427.293723][ T3590] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  427.301535][ T3590] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  427.309346][ T3590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  427.317156][ T3590] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  427.325056][ T3590]  </TASK>
[  427.328441][ T3592] FAULT_INJECTION: forcing a failure.
[  427.328441][ T3592] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  427.339177][ T3596] FAULT_INJECTION: forcing a failure.
[  427.339177][ T3596] name failslab, interval 1, probability 0, space 0, times 0
[  427.342192][ T3592] CPU: 1 PID: 3592 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  427.355067][ T3595] FAULT_INJECTION: forcing a failure.
[  427.355067][ T3595] name failslab, interval 1, probability 0, space 0, times 0
[  427.362192][ T3592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  427.362206][ T3592] Call Trace:
[  427.362211][ T3592]  <TASK>
[  427.362218][ T3592]  dump_stack_lvl+0x151/0x1b7
[  427.395004][ T3592]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  427.400296][ T3592]  dump_stack+0x15/0x17
[  427.404287][ T3592]  should_fail+0x3c0/0x510
[  427.408543][ T3592]  should_fail_alloc_page+0x58/0x70
[  427.413577][ T3592]  __alloc_pages+0x207/0x850
[  427.418090][ T3592]  ? zone_watermark_fast+0x200/0x200
[  427.423209][ T3592]  ? dup_mmap+0x9fc/0xec0
[  427.427374][ T3592]  ? dup_mm+0x91/0x330
[  427.431279][ T3592]  ? copy_mm+0x108/0x1b0
[  427.435357][ T3592]  ? copy_process+0x127a/0x3240
[  427.440045][ T3592]  ? kvm_sched_clock_read+0x18/0x40
[  427.445078][ T3592]  pte_alloc_one+0x73/0x1b0
[  427.449421][ T3592]  ? pfn_modify_allowed+0x2e0/0x2e0
[  427.454451][ T3592]  ? __kasan_check_write+0x14/0x20
[  427.459406][ T3592]  ? __set_page_owner+0x2ee/0x310
[  427.464346][ T3592]  __pte_alloc+0x86/0x350
[  427.468513][ T3592]  ? free_pgtables+0x210/0x210
[  427.473117][ T3592]  copy_pte_range+0x1b1f/0x20b0
[  427.477804][ T3592]  ? __kunmap_atomic+0x80/0x80
[  427.482409][ T3592]  ? __pud_alloc+0x260/0x260
[  427.486829][ T3592]  copy_page_range+0xc1e/0x1090
[  427.491694][ T3592]  ? pfn_valid+0x1e0/0x1e0
[  427.495948][ T3592]  dup_mmap+0x9fc/0xec0
[  427.499931][ T3592]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  427.505141][ T3592]  ? __delayed_free_task+0x110/0x110
[  427.510261][ T3592]  ? __kasan_check_write+0x14/0x20
[  427.515206][ T3592]  ? mm_init+0x6bb/0x870
[  427.519300][ T3592]  dup_mm+0x91/0x330
[  427.523029][ T3592]  copy_mm+0x108/0x1b0
[  427.526943][ T3592]  copy_process+0x127a/0x3240
[  427.531438][ T3592]  ? proc_fail_nth_write+0x213/0x290
[  427.536557][ T3592]  ? proc_fail_nth_read+0x220/0x220
[  427.541612][ T3592]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  427.546540][ T3592]  ? vfs_write+0x9af/0x1050
[  427.550878][ T3592]  kernel_clone+0x224/0x8f0
[  427.555218][ T3592]  ? file_end_write+0x1b0/0x1b0
[  427.559911][ T3592]  ? create_io_thread+0x1e0/0x1e0
[  427.564777][ T3592]  __x64_sys_clone+0x289/0x310
[  427.569366][ T3592]  ? __do_sys_vfork+0x130/0x130
[  427.574141][ T3592]  ? debug_smp_processor_id+0x17/0x20
[  427.579348][ T3592]  do_syscall_64+0x44/0xd0
[  427.583609][ T3592]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  427.589680][ T3592] RIP: 0033:0x7fc1f7027d59
[  427.593928][ T3592] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  427.613467][ T3592] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  427.621795][ T3592] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  427.629624][ T3592] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  427.637424][ T3592] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  427.645236][ T3592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  427.653047][ T3592] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  427.660885][ T3592]  </TASK>
[  427.663722][ T3596] CPU: 0 PID: 3596 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  427.672146][ T3596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  427.682030][ T3596] Call Trace:
[  427.685157][ T3596]  <TASK>
[  427.688032][ T3596]  dump_stack_lvl+0x151/0x1b7
[  427.692539][ T3596]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  427.697835][ T3596]  dump_stack+0x15/0x17
[  427.701828][ T3596]  should_fail+0x3c0/0x510
[  427.706072][ T3596]  __should_failslab+0x9f/0xe0
[  427.710672][ T3596]  should_failslab+0x9/0x20
[  427.715009][ T3596]  kmem_cache_alloc+0x4f/0x2f0
[  427.719610][ T3596]  ? anon_vma_clone+0xa1/0x510
[  427.724212][ T3596]  anon_vma_clone+0xa1/0x510
[  427.728645][ T3596]  anon_vma_fork+0x91/0x4f0
[  427.732980][ T3596]  ? dup_mmap+0x6ef/0xec0
[  427.737153][ T3596]  dup_mmap+0x7ec/0xec0
[  427.741137][ T3596]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  427.746353][ T3596]  ? __delayed_free_task+0x110/0x110
[  427.751466][ T3596]  ? __kasan_check_write+0x14/0x20
[  427.756413][ T3596]  ? mm_init+0x6bb/0x870
[  427.760504][ T3596]  dup_mm+0x91/0x330
[  427.764224][ T3596]  copy_mm+0x108/0x1b0
[  427.768128][ T3596]  copy_process+0x127a/0x3240
[  427.772643][ T3596]  ? proc_fail_nth_write+0x213/0x290
[  427.777978][ T3596]  ? proc_fail_nth_read+0x220/0x220
[  427.782973][ T3596]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  427.787918][ T3596]  ? vfs_write+0x9af/0x1050
[  427.792256][ T3596]  kernel_clone+0x224/0x8f0
[  427.796596][ T3596]  ? file_end_write+0x1b0/0x1b0
[  427.801283][ T3596]  ? create_io_thread+0x1e0/0x1e0
[  427.806161][ T3596]  __x64_sys_clone+0x289/0x310
[  427.810742][ T3596]  ? __do_sys_vfork+0x130/0x130
[  427.815433][ T3596]  ? debug_smp_processor_id+0x17/0x20
[  427.820764][ T3596]  do_syscall_64+0x44/0xd0
[  427.825018][ T3596]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  427.830738][ T3596] RIP: 0033:0x7fc1f7027d59
[  427.834992][ T3596] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  427.854430][ T3596] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  427.862675][ T3596] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  427.870485][ T3596] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  427.878298][ T3596] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  427.886109][ T3596] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  427.894011][ T3596] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  427.901828][ T3596]  </TASK>
[  427.904732][ T3595] CPU: 1 PID: 3595 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  427.913021][ T3595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  427.923533][ T3595] Call Trace:
[  427.926649][ T3595]  <TASK>
[  427.929417][ T3595]  dump_stack_lvl+0x151/0x1b7
[  427.933946][ T3595]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  427.939225][ T3595]  dump_stack+0x15/0x17
[  427.943232][ T3595]  should_fail+0x3c0/0x510
[  427.947478][ T3595]  __should_failslab+0x9f/0xe0
[  427.952074][ T3595]  should_failslab+0x9/0x20
[  427.956412][ T3595]  kmem_cache_alloc+0x4f/0x2f0
[  427.961023][ T3595]  ? dup_mmap+0x6d3/0xec0
[  427.965174][ T3595]  dup_mmap+0x6d3/0xec0
[  427.969167][ T3595]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  427.974376][ T3595]  ? __delayed_free_task+0x110/0x110
[  427.979500][ T3595]  ? __kasan_check_write+0x14/0x20
[  427.984441][ T3595]  ? mm_init+0x6bb/0x870
[  427.988525][ T3595]  dup_mm+0x91/0x330
[  427.992254][ T3595]  copy_mm+0x108/0x1b0
[  427.996159][ T3595]  copy_process+0x127a/0x3240
[  428.000672][ T3595]  ? proc_fail_nth_write+0x213/0x290
[  428.005795][ T3595]  ? proc_fail_nth_read+0x220/0x220
[  428.010829][ T3595]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  428.015787][ T3595]  ? vfs_write+0x9af/0x1050
[  428.020129][ T3595]  kernel_clone+0x224/0x8f0
[  428.024465][ T3595]  ? file_end_write+0x1b0/0x1b0
[  428.029148][ T3595]  ? create_io_thread+0x1e0/0x1e0
[  428.034002][ T3595]  __x64_sys_clone+0x289/0x310
[  428.038604][ T3595]  ? __do_sys_vfork+0x130/0x130
[  428.043289][ T3595]  ? debug_smp_processor_id+0x17/0x20
[  428.048499][ T3595]  do_syscall_64+0x44/0xd0
[  428.052747][ T3595]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  428.058477][ T3595] RIP: 0033:0x7fc1f7027d59
[  428.062731][ T3595] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  428.082170][ T3595] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  428.090512][ T3595] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  428.098313][ T3595] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  428.106140][ T3595] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  428.113935][ T3595] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  428.121744][ T3595] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  428.129559][ T3595]  </TASK>
[  428.133992][ T3597] FAULT_INJECTION: forcing a failure.
[  428.133992][ T3597] name failslab, interval 1, probability 0, space 0, times 0
[  428.147343][ T3597] CPU: 1 PID: 3597 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  428.155671][ T3597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  428.165561][ T3597] Call Trace:
[  428.168686][ T3597]  <TASK>
[  428.171463][ T3597]  dump_stack_lvl+0x151/0x1b7
[  428.175975][ T3597]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  428.181269][ T3597]  dump_stack+0x15/0x17
[  428.185260][ T3597]  should_fail+0x3c0/0x510
[  428.189516][ T3597]  __should_failslab+0x9f/0xe0
[  428.194116][ T3597]  should_failslab+0x9/0x20
[  428.199205][ T3597]  kmem_cache_alloc+0x4f/0x2f0
[  428.203792][ T3597]  ? anon_vma_clone+0xa1/0x510
[  428.208400][ T3597]  anon_vma_clone+0xa1/0x510
[  428.213000][ T3597]  anon_vma_fork+0x91/0x4f0
[  428.217334][ T3597]  ? dup_mmap+0x6ef/0xec0
[  428.221502][ T3597]  dup_mmap+0x7ec/0xec0
[  428.225491][ T3597]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  428.230718][ T3597]  ? __delayed_free_task+0x110/0x110
[  428.235822][ T3597]  ? __kasan_check_write+0x14/0x20
[  428.240766][ T3597]  ? mm_init+0x6bb/0x870
[  428.244850][ T3597]  dup_mm+0x91/0x330
[  428.248579][ T3597]  copy_mm+0x108/0x1b0
[  428.252484][ T3597]  copy_process+0x127a/0x3240
[  428.257127][ T3597]  ? proc_fail_nth_write+0x213/0x290
[  428.262227][ T3597]  ? proc_fail_nth_read+0x220/0x220
[  428.267272][ T3597]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  428.272212][ T3597]  ? vfs_write+0x9af/0x1050
[  428.276544][ T3597]  kernel_clone+0x224/0x8f0
[  428.280887][ T3597]  ? file_end_write+0x1b0/0x1b0
[  428.285570][ T3597]  ? create_io_thread+0x1e0/0x1e0
[  428.290429][ T3597]  __x64_sys_clone+0x289/0x310
[  428.295027][ T3597]  ? __do_sys_vfork+0x130/0x130
[  428.299734][ T3597]  ? debug_smp_processor_id+0x17/0x20
[  428.304944][ T3597]  do_syscall_64+0x44/0xd0
[  428.309175][ T3597]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  428.314903][ T3597] RIP: 0033:0x7fc1f7027d59
[  428.319157][ T3597] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  428.338601][ T3597] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  428.346842][ T3597] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  428.354656][ T3597] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  428.362551][ T3597] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  428.370362][ T3597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  428.378175][ T3597] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  428.386005][ T3597]  </TASK>
[  428.390311][ T3599] FAULT_INJECTION: forcing a failure.
[  428.390311][ T3599] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  428.390427][ T3600] FAULT_INJECTION: forcing a failure.
[  428.390427][ T3600] name failslab, interval 1, probability 0, space 0, times 0
[  428.404030][ T3599] CPU: 1 PID: 3599 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  428.424151][ T3599] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  428.434043][ T3599] Call Trace:
[  428.437171][ T3599]  <TASK>
[  428.439958][ T3599]  dump_stack_lvl+0x151/0x1b7
[  428.444469][ T3599]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  428.449752][ T3599]  dump_stack+0x15/0x17
[  428.453745][ T3599]  should_fail+0x3c0/0x510
[  428.457998][ T3599]  should_fail_alloc_page+0x58/0x70
[  428.463029][ T3599]  __alloc_pages+0x207/0x850
[  428.467634][ T3599]  ? zone_watermark_fast+0x200/0x200
[  428.472750][ T3599]  ? dup_mmap+0x9fc/0xec0
[  428.477005][ T3599]  ? dup_mm+0x91/0x330
[  428.480909][ T3599]  ? copy_mm+0x108/0x1b0
[  428.484989][ T3599]  ? copy_process+0x127a/0x3240
[  428.489766][ T3599]  ? kvm_sched_clock_read+0x18/0x40
[  428.494795][ T3599]  pte_alloc_one+0x73/0x1b0
[  428.499230][ T3599]  ? pfn_modify_allowed+0x2e0/0x2e0
[  428.504268][ T3599]  ? __kasan_check_write+0x14/0x20
[  428.509202][ T3599]  ? __set_page_owner+0x2ee/0x310
[  428.514075][ T3599]  __pte_alloc+0x86/0x350
[  428.518231][ T3599]  ? free_pgtables+0x210/0x210
[  428.522831][ T3599]  copy_pte_range+0x1b1f/0x20b0
[  428.527522][ T3599]  ? __kunmap_atomic+0x80/0x80
[  428.532115][ T3599]  ? __pud_alloc+0x260/0x260
[  428.536545][ T3599]  copy_page_range+0xc1e/0x1090
[  428.541233][ T3599]  ? pfn_valid+0x1e0/0x1e0
[  428.545486][ T3599]  dup_mmap+0x9fc/0xec0
[  428.549476][ T3599]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  428.554695][ T3599]  ? __delayed_free_task+0x110/0x110
[  428.559806][ T3599]  ? __kasan_check_write+0x14/0x20
[  428.564748][ T3599]  ? mm_init+0x6bb/0x870
[  428.568828][ T3599]  dup_mm+0x91/0x330
[  428.572562][ T3599]  copy_mm+0x108/0x1b0
[  428.576467][ T3599]  copy_process+0x127a/0x3240
[  428.580987][ T3599]  ? proc_fail_nth_write+0x213/0x290
[  428.586099][ T3599]  ? proc_fail_nth_read+0x220/0x220
[  428.591143][ T3599]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  428.596081][ T3599]  ? vfs_write+0x9af/0x1050
[  428.600424][ T3599]  kernel_clone+0x224/0x8f0
[  428.604762][ T3599]  ? file_end_write+0x1b0/0x1b0
[  428.609448][ T3599]  ? create_io_thread+0x1e0/0x1e0
[  428.614321][ T3599]  __x64_sys_clone+0x289/0x310
[  428.618918][ T3599]  ? __do_sys_vfork+0x130/0x130
[  428.623592][ T3599]  ? debug_smp_processor_id+0x17/0x20
[  428.628806][ T3599]  do_syscall_64+0x44/0xd0
[  428.633055][ T3599]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  428.638870][ T3599] RIP: 0033:0x7fc1f7027d59
[  428.643129][ T3599] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  428.662564][ T3599] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  428.671685][ T3599] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  428.679583][ T3599] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  428.687391][ T3599] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  428.695204][ T3599] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  428.703015][ T3599] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  428.710831][ T3599]  </TASK>
[  428.713779][ T3600] CPU: 0 PID: 3600 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  428.722111][ T3600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  428.732005][ T3600] Call Trace:
[  428.735128][ T3600]  <TASK>
[  428.737905][ T3600]  dump_stack_lvl+0x151/0x1b7
[  428.742419][ T3600]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  428.747713][ T3600]  dump_stack+0x15/0x17
[  428.751705][ T3600]  should_fail+0x3c0/0x510
[  428.755958][ T3600]  __should_failslab+0x9f/0xe0
[  428.760558][ T3600]  should_failslab+0x9/0x20
[  428.764900][ T3600]  kmem_cache_alloc+0x4f/0x2f0
[  428.769529][ T3600]  ? dup_mmap+0x6d3/0xec0
[  428.773668][ T3600]  dup_mmap+0x6d3/0xec0
[  428.777658][ T3600]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  428.782974][ T3600]  ? __delayed_free_task+0x110/0x110
[  428.788079][ T3600]  ? __kasan_check_write+0x14/0x20
[  428.793020][ T3600]  ? mm_init+0x6bb/0x870
[  428.797190][ T3600]  dup_mm+0x91/0x330
[  428.800917][ T3600]  copy_mm+0x108/0x1b0
[  428.804830][ T3600]  copy_process+0x127a/0x3240
[  428.809336][ T3600]  ? proc_fail_nth_write+0x213/0x290
[  428.814456][ T3600]  ? proc_fail_nth_read+0x220/0x220
[  428.819490][ T3600]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  428.824568][ T3600]  ? vfs_write+0x9af/0x1050
[  428.828899][ T3600]  kernel_clone+0x224/0x8f0
[  428.833237][ T3600]  ? file_end_write+0x1b0/0x1b0
[  428.837922][ T3600]  ? create_io_thread+0x1e0/0x1e0
[  428.842796][ T3600]  __x64_sys_clone+0x289/0x310
[  428.847403][ T3600]  ? __do_sys_vfork+0x130/0x130
[  428.852071][ T3600]  ? debug_smp_processor_id+0x17/0x20
[  428.857278][ T3600]  do_syscall_64+0x44/0xd0
[  428.861531][ T3600]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  428.867257][ T3600] RIP: 0033:0x7fc1f7027d59
[  428.871515][ T3600] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  428.890949][ T3600] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  428.899195][ T3600] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  428.907008][ T3600] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  428.914827][ T3600] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  428.922632][ T3600] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  428.930528][ T3600] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  428.938342][ T3600]  </TASK>
[  428.942061][ T3604] FAULT_INJECTION: forcing a failure.
[  428.942061][ T3604] name failslab, interval 1, probability 0, space 0, times 0
[  428.946925][ T3605] FAULT_INJECTION: forcing a failure.
[  428.946925][ T3605] name failslab, interval 1, probability 0, space 0, times 0
[  428.955226][ T3606] FAULT_INJECTION: forcing a failure.
[  428.955226][ T3606] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  428.967072][ T3605] CPU: 0 PID: 3605 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  428.980777][ T3607] FAULT_INJECTION: forcing a failure.
[  428.980777][ T3607] name failslab, interval 1, probability 0, space 0, times 0
[  428.988241][ T3605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  428.988254][ T3605] Call Trace:
[  428.988258][ T3605]  <TASK>
[  428.988264][ T3605]  dump_stack_lvl+0x151/0x1b7
[  429.021121][ T3605]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  429.026421][ T3605]  dump_stack+0x15/0x17
[  429.030406][ T3605]  should_fail+0x3c0/0x510
[  429.034675][ T3605]  __should_failslab+0x9f/0xe0
[  429.039358][ T3605]  should_failslab+0x9/0x20
[  429.043688][ T3605]  kmem_cache_alloc+0x4f/0x2f0
[  429.048288][ T3605]  ? dup_mmap+0x6d3/0xec0
[  429.052453][ T3605]  dup_mmap+0x6d3/0xec0
[  429.056447][ T3605]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  429.061659][ T3605]  ? __delayed_free_task+0x110/0x110
[  429.066773][ T3605]  ? __kasan_check_write+0x14/0x20
[  429.071718][ T3605]  ? mm_init+0x6bb/0x870
[  429.075801][ T3605]  dup_mm+0x91/0x330
[  429.079533][ T3605]  copy_mm+0x108/0x1b0
[  429.083439][ T3605]  copy_process+0x127a/0x3240
[  429.087952][ T3605]  ? proc_fail_nth_write+0x213/0x290
[  429.093082][ T3605]  ? proc_fail_nth_read+0x220/0x220
[  429.098107][ T3605]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  429.103052][ T3605]  ? vfs_write+0x9af/0x1050
[  429.107392][ T3605]  kernel_clone+0x224/0x8f0
[  429.111731][ T3605]  ? file_end_write+0x1b0/0x1b0
[  429.116418][ T3605]  ? create_io_thread+0x1e0/0x1e0
[  429.121281][ T3605]  __x64_sys_clone+0x289/0x310
[  429.125879][ T3605]  ? __do_sys_vfork+0x130/0x130
[  429.130575][ T3605]  ? debug_smp_processor_id+0x17/0x20
[  429.135774][ T3605]  do_syscall_64+0x44/0xd0
[  429.140023][ T3605]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  429.145750][ T3605] RIP: 0033:0x7fc1f7027d59
[  429.150009][ T3605] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  429.169448][ T3605] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  429.177691][ T3605] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  429.185504][ T3605] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  429.193315][ T3605] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  429.201132][ T3605] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  429.208954][ T3605] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  429.216855][ T3605]  </TASK>
[  429.219708][ T3604] CPU: 1 PID: 3604 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  429.228054][ T3604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  429.238018][ T3604] Call Trace:
[  429.241140][ T3604]  <TASK>
[  429.243916][ T3604]  dump_stack_lvl+0x151/0x1b7
[  429.248427][ T3604]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  429.253720][ T3604]  dump_stack+0x15/0x17
[  429.257713][ T3604]  should_fail+0x3c0/0x510
[  429.261967][ T3604]  __should_failslab+0x9f/0xe0
[  429.266654][ T3604]  should_failslab+0x9/0x20
[  429.271078][ T3604]  kmem_cache_alloc+0x4f/0x2f0
[  429.275680][ T3604]  ? dup_mmap+0x6d3/0xec0
[  429.279845][ T3604]  dup_mmap+0x6d3/0xec0
[  429.283924][ T3604]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  429.289136][ T3604]  ? __delayed_free_task+0x110/0x110
[  429.294253][ T3604]  ? __kasan_check_write+0x14/0x20
[  429.299199][ T3604]  ? mm_init+0x6bb/0x870
[  429.303280][ T3604]  dup_mm+0x91/0x330
[  429.307013][ T3604]  copy_mm+0x108/0x1b0
[  429.310920][ T3604]  copy_process+0x127a/0x3240
[  429.315442][ T3604]  ? proc_fail_nth_write+0x213/0x290
[  429.320559][ T3604]  ? proc_fail_nth_read+0x220/0x220
[  429.325585][ T3604]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  429.330531][ T3604]  ? vfs_write+0x9af/0x1050
[  429.334872][ T3604]  kernel_clone+0x224/0x8f0
[  429.339500][ T3604]  ? file_end_write+0x1b0/0x1b0
[  429.344243][ T3604]  ? create_io_thread+0x1e0/0x1e0
[  429.349107][ T3604]  __x64_sys_clone+0x289/0x310
[  429.353706][ T3604]  ? __do_sys_vfork+0x130/0x130
[  429.358391][ T3604]  ? debug_smp_processor_id+0x17/0x20
[  429.363600][ T3604]  do_syscall_64+0x44/0xd0
[  429.367857][ T3604]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  429.373580][ T3604] RIP: 0033:0x7fc1f7027d59
[  429.377921][ T3604] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  429.397362][ T3604] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  429.405605][ T3604] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  429.413416][ T3604] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  429.421315][ T3604] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  429.429222][ T3604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  429.437119][ T3604] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  429.445026][ T3604]  </TASK>
[  429.448342][ T3607] CPU: 1 PID: 3607 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  429.456656][ T3607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  429.466548][ T3607] Call Trace:
[  429.469672][ T3607]  <TASK>
[  429.472477][ T3607]  dump_stack_lvl+0x151/0x1b7
[  429.476960][ T3607]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  429.482258][ T3607]  dump_stack+0x15/0x17
[  429.486246][ T3607]  should_fail+0x3c0/0x510
[  429.490505][ T3607]  __should_failslab+0x9f/0xe0
[  429.495100][ T3607]  should_failslab+0x9/0x20
[  429.499443][ T3607]  kmem_cache_alloc+0x4f/0x2f0
[  429.504040][ T3607]  ? anon_vma_clone+0xa1/0x510
[  429.508641][ T3607]  anon_vma_clone+0xa1/0x510
[  429.513070][ T3607]  anon_vma_fork+0x91/0x4f0
[  429.517405][ T3607]  ? dup_mmap+0x6ef/0xec0
[  429.521584][ T3607]  dup_mmap+0x7ec/0xec0
[  429.525563][ T3607]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  429.530776][ T3607]  ? __delayed_free_task+0x110/0x110
[  429.535894][ T3607]  ? __kasan_check_write+0x14/0x20
[  429.540838][ T3607]  ? mm_init+0x6bb/0x870
[  429.544920][ T3607]  dup_mm+0x91/0x330
[  429.548650][ T3607]  copy_mm+0x108/0x1b0
[  429.552564][ T3607]  copy_process+0x127a/0x3240
[  429.557068][ T3607]  ? proc_fail_nth_write+0x213/0x290
[  429.562189][ T3607]  ? proc_fail_nth_read+0x220/0x220
[  429.567227][ T3607]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  429.572173][ T3607]  ? vfs_write+0x9af/0x1050
[  429.577132][ T3607]  kernel_clone+0x224/0x8f0
[  429.581481][ T3607]  ? file_end_write+0x1b0/0x1b0
[  429.586161][ T3607]  ? create_io_thread+0x1e0/0x1e0
[  429.591025][ T3607]  __x64_sys_clone+0x289/0x310
[  429.595802][ T3607]  ? __do_sys_vfork+0x130/0x130
[  429.600492][ T3607]  ? debug_smp_processor_id+0x17/0x20
[  429.605690][ T3607]  do_syscall_64+0x44/0xd0
[  429.609940][ T3607]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  429.615665][ T3607] RIP: 0033:0x7fc1f7027d59
[  429.619921][ T3607] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  429.639359][ T3607] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  429.647865][ T3607] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  429.655676][ T3607] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  429.663489][ T3607] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  429.671300][ T3607] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  429.679110][ T3607] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  429.686926][ T3607]  </TASK>
[  429.689790][ T3606] CPU: 0 PID: 3606 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  429.698117][ T3606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  429.708015][ T3606] Call Trace:
[  429.711139][ T3606]  <TASK>
[  429.713912][ T3606]  dump_stack_lvl+0x151/0x1b7
[  429.718434][ T3606]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  429.723742][ T3606]  dump_stack+0x15/0x17
[  429.727721][ T3606]  should_fail+0x3c0/0x510
[  429.732067][ T3606]  should_fail_alloc_page+0x58/0x70
[  429.737096][ T3606]  __alloc_pages+0x207/0x850
[  429.741514][ T3606]  ? zone_watermark_fast+0x200/0x200
[  429.746635][ T3606]  ? dup_mmap+0x9fc/0xec0
[  429.750799][ T3606]  ? dup_mm+0x91/0x330
[  429.754707][ T3606]  ? copy_mm+0x108/0x1b0
[  429.758783][ T3606]  ? copy_process+0x127a/0x3240
[  429.763471][ T3606]  ? kvm_sched_clock_read+0x18/0x40
[  429.768507][ T3606]  pte_alloc_one+0x73/0x1b0
[  429.772879][ T3606]  ? pfn_modify_allowed+0x2e0/0x2e0
[  429.777880][ T3606]  ? __kasan_check_write+0x14/0x20
[  429.782840][ T3606]  ? __set_page_owner+0x2ee/0x310
[  429.787699][ T3606]  __pte_alloc+0x86/0x350
[  429.791889][ T3606]  ? free_pgtables+0x210/0x210
[  429.796452][ T3606]  copy_pte_range+0x1b1f/0x20b0
[  429.801144][ T3606]  ? __kunmap_atomic+0x80/0x80
[  429.805747][ T3606]  ? __pud_alloc+0x260/0x260
[  429.810168][ T3606]  copy_page_range+0xc1e/0x1090
[  429.814855][ T3606]  ? pfn_valid+0x1e0/0x1e0
[  429.819107][ T3606]  dup_mmap+0x9fc/0xec0
[  429.823097][ T3606]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  429.828306][ T3606]  ? __delayed_free_task+0x110/0x110
[  429.833427][ T3606]  ? __kasan_check_write+0x14/0x20
[  429.838377][ T3606]  ? mm_init+0x6bb/0x870
[  429.842471][ T3606]  dup_mm+0x91/0x330
[  429.846184][ T3606]  copy_mm+0x108/0x1b0
[  429.850088][ T3606]  copy_process+0x127a/0x3240
[  429.854603][ T3606]  ? proc_fail_nth_write+0x213/0x290
[  429.859723][ T3606]  ? proc_fail_nth_read+0x220/0x220
[  429.864766][ T3606]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  429.869713][ T3606]  ? vfs_write+0x9af/0x1050
[  429.874046][ T3606]  kernel_clone+0x224/0x8f0
[  429.878386][ T3606]  ? file_end_write+0x1b0/0x1b0
[  429.883072][ T3606]  ? create_io_thread+0x1e0/0x1e0
[  429.887934][ T3606]  __x64_sys_clone+0x289/0x310
[  429.892534][ T3606]  ? __do_sys_vfork+0x130/0x130
[  429.897218][ T3606]  ? debug_smp_processor_id+0x17/0x20
[  429.902426][ T3606]  do_syscall_64+0x44/0xd0
[  429.906678][ T3606]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  429.912408][ T3606] RIP: 0033:0x7fc1f7027d59
[  429.916663][ T3606] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  429.936103][ T3606] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  429.944346][ T3606] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  429.952155][ T3606] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  429.959976][ T3606] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  429.967786][ T3606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  429.975590][ T3606] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  429.983405][ T3606]  </TASK>
[  429.990977][ T3612] FAULT_INJECTION: forcing a failure.
[  429.990977][ T3612] name failslab, interval 1, probability 0, space 0, times 0
[  429.995290][ T3610] FAULT_INJECTION: forcing a failure.
[  429.995290][ T3610] name failslab, interval 1, probability 0, space 0, times 0
[  430.004182][ T3613] FAULT_INJECTION: forcing a failure.
[  430.004182][ T3613] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  430.015941][ T3610] CPU: 1 PID: 3610 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  430.029657][ T3611] FAULT_INJECTION: forcing a failure.
[  430.029657][ T3611] name failslab, interval 1, probability 0, space 0, times 0
[  430.037144][ T3610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  430.037156][ T3610] Call Trace:
[  430.037160][ T3610]  <TASK>
[  430.037166][ T3610]  dump_stack_lvl+0x151/0x1b7
[  430.037190][ T3610]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  430.050310][ T3614] FAULT_INJECTION: forcing a failure.
[  430.050310][ T3614] name failslab, interval 1, probability 0, space 0, times 0
[  430.059458][ T3610]  ? kmem_cache_alloc+0x189/0x2f0
[  430.059482][ T3610]  ? copy_process+0x127a/0x3240
[  430.059499][ T3610]  ? __x64_sys_clone+0x289/0x310
[  430.102071][ T3610]  ? do_syscall_64+0x44/0xd0
[  430.106505][ T3610]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  430.112393][ T3610]  dump_stack+0x15/0x17
[  430.116385][ T3610]  should_fail+0x3c0/0x510
[  430.120731][ T3610]  __should_failslab+0x9f/0xe0
[  430.125449][ T3610]  should_failslab+0x9/0x20
[  430.129875][ T3610]  kmem_cache_alloc+0x4f/0x2f0
[  430.134470][ T3610]  ? anon_vma_clone+0xa1/0x510
[  430.139076][ T3610]  anon_vma_clone+0xa1/0x510
[  430.143493][ T3610]  anon_vma_fork+0x91/0x4f0
[  430.147831][ T3610]  ? dup_mmap+0x6ef/0xec0
[  430.151999][ T3610]  dup_mmap+0x7ec/0xec0
[  430.155989][ T3610]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  430.161198][ T3610]  ? __delayed_free_task+0x110/0x110
[  430.166317][ T3610]  ? __kasan_check_write+0x14/0x20
[  430.171267][ T3610]  ? mm_init+0x6bb/0x870
[  430.175344][ T3610]  dup_mm+0x91/0x330
[  430.179080][ T3610]  copy_mm+0x108/0x1b0
[  430.182984][ T3610]  copy_process+0x127a/0x3240
[  430.187496][ T3610]  ? proc_fail_nth_write+0x213/0x290
[  430.192615][ T3610]  ? proc_fail_nth_read+0x220/0x220
[  430.197650][ T3610]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  430.202598][ T3610]  ? vfs_write+0x9af/0x1050
[  430.206938][ T3610]  kernel_clone+0x224/0x8f0
[  430.211277][ T3610]  ? file_end_write+0x1b0/0x1b0
[  430.215964][ T3610]  ? create_io_thread+0x1e0/0x1e0
[  430.220830][ T3610]  __x64_sys_clone+0x289/0x310
[  430.225514][ T3610]  ? __do_sys_vfork+0x130/0x130
[  430.230202][ T3610]  ? debug_smp_processor_id+0x17/0x20
[  430.235411][ T3610]  do_syscall_64+0x44/0xd0
[  430.239657][ T3610]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  430.245389][ T3610] RIP: 0033:0x7fc1f7027d59
[  430.249641][ T3610] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  430.269294][ T3610] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  430.277537][ T3610] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  430.285349][ T3610] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  430.293176][ T3610] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  430.301162][ T3610] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  430.308955][ T3610] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  430.316858][ T3610]  </TASK>
[  430.319723][ T3613] CPU: 0 PID: 3613 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  430.328056][ T3613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  430.337949][ T3613] Call Trace:
[  430.341071][ T3613]  <TASK>
[  430.343847][ T3613]  dump_stack_lvl+0x151/0x1b7
[  430.348368][ T3613]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  430.353656][ T3613]  ? is_bpf_text_address+0x1a2/0x1c0
[  430.358778][ T3613]  dump_stack+0x15/0x17
[  430.362769][ T3613]  should_fail+0x3c0/0x510
[  430.367093][ T3613]  should_fail_alloc_page+0x58/0x70
[  430.372055][ T3613]  __alloc_pages+0x207/0x850
[  430.376483][ T3613]  ? zone_watermark_fast+0x200/0x200
[  430.381603][ T3613]  ? __kasan_slab_alloc+0xc9/0xe0
[  430.386472][ T3613]  ? __kasan_slab_alloc+0xb2/0xe0
[  430.391320][ T3613]  ? kmem_cache_alloc+0x189/0x2f0
[  430.396181][ T3613]  ? anon_vma_clone+0xa1/0x510
[  430.400783][ T3613]  __pmd_alloc+0xb1/0x550
[  430.404949][ T3613]  ? __kasan_slab_alloc+0xb2/0xe0
[  430.409810][ T3613]  ? kmem_cache_alloc+0x189/0x2f0
[  430.414697][ T3613]  ? anon_vma_fork+0x1d9/0x4f0
[  430.419270][ T3613]  ? dup_mmap+0x7ec/0xec0
[  430.423438][ T3613]  ? dup_mm+0x91/0x330
[  430.427345][ T3613]  ? copy_mm+0x108/0x1b0
[  430.431423][ T3613]  ? kernel_clone+0x224/0x8f0
[  430.435935][ T3613]  ? __pud_alloc+0x260/0x260
[  430.440367][ T3613]  copy_page_range+0xd04/0x1090
[  430.445057][ T3613]  ? pfn_valid+0x1e0/0x1e0
[  430.449308][ T3613]  dup_mmap+0x9fc/0xec0
[  430.453295][ T3613]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  430.458505][ T3613]  ? __delayed_free_task+0x110/0x110
[  430.463630][ T3613]  ? __kasan_check_write+0x14/0x20
[  430.468571][ T3613]  ? mm_init+0x6bb/0x870
[  430.472657][ T3613]  dup_mm+0x91/0x330
[  430.476380][ T3613]  copy_mm+0x108/0x1b0
[  430.480285][ T3613]  copy_process+0x127a/0x3240
[  430.484800][ T3613]  ? proc_fail_nth_write+0x213/0x290
[  430.489917][ T3613]  ? proc_fail_nth_read+0x220/0x220
[  430.494951][ T3613]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  430.499904][ T3613]  ? vfs_write+0x9af/0x1050
[  430.504246][ T3613]  kernel_clone+0x224/0x8f0
[  430.508584][ T3613]  ? file_end_write+0x1b0/0x1b0
[  430.513266][ T3613]  ? create_io_thread+0x1e0/0x1e0
[  430.518132][ T3613]  __x64_sys_clone+0x289/0x310
[  430.522726][ T3613]  ? __do_sys_vfork+0x130/0x130
[  430.527414][ T3613]  ? debug_smp_processor_id+0x17/0x20
[  430.532620][ T3613]  do_syscall_64+0x44/0xd0
[  430.536872][ T3613]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  430.542607][ T3613] RIP: 0033:0x7fc1f7027d59
[  430.546857][ T3613] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  430.566296][ T3613] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  430.574538][ T3613] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  430.582349][ T3613] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  430.590164][ T3613] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  430.597972][ T3613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  430.605786][ T3613] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  430.613599][ T3613]  </TASK>
[  430.616542][ T3614] CPU: 1 PID: 3614 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  430.624794][ T3614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  430.634865][ T3614] Call Trace:
[  430.637988][ T3614]  <TASK>
[  430.640767][ T3614]  dump_stack_lvl+0x151/0x1b7
[  430.645285][ T3614]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  430.650572][ T3614]  dump_stack+0x15/0x17
[  430.654561][ T3614]  should_fail+0x3c0/0x510
[  430.658905][ T3614]  __should_failslab+0x9f/0xe0
[  430.663500][ T3614]  should_failslab+0x9/0x20
[  430.667873][ T3614]  kmem_cache_alloc+0x4f/0x2f0
[  430.672441][ T3614]  ? dup_mmap+0x6d3/0xec0
[  430.676619][ T3614]  dup_mmap+0x6d3/0xec0
[  430.680601][ T3614]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  430.685809][ T3614]  ? __delayed_free_task+0x110/0x110
[  430.690927][ T3614]  ? __kasan_check_write+0x14/0x20
[  430.695890][ T3614]  ? mm_init+0x6bb/0x870
[  430.699954][ T3614]  dup_mm+0x91/0x330
[  430.703730][ T3614]  copy_mm+0x108/0x1b0
[  430.707599][ T3614]  copy_process+0x127a/0x3240
[  430.712105][ T3614]  ? proc_fail_nth_write+0x213/0x290
[  430.717229][ T3614]  ? proc_fail_nth_read+0x220/0x220
[  430.722265][ T3614]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  430.727206][ T3614]  ? vfs_write+0x9af/0x1050
[  430.731549][ T3614]  kernel_clone+0x224/0x8f0
[  430.735889][ T3614]  ? file_end_write+0x1b0/0x1b0
[  430.740580][ T3614]  ? create_io_thread+0x1e0/0x1e0
[  430.745435][ T3614]  __x64_sys_clone+0x289/0x310
[  430.750034][ T3614]  ? __do_sys_vfork+0x130/0x130
[  430.754722][ T3614]  ? debug_smp_processor_id+0x17/0x20
[  430.759931][ T3614]  do_syscall_64+0x44/0xd0
[  430.764269][ T3614]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  430.769993][ T3614] RIP: 0033:0x7fc1f7027d59
[  430.774248][ T3614] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  430.793865][ T3614] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  430.802108][ T3614] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  430.809917][ T3614] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  430.817733][ T3614] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  430.825548][ T3614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  430.833360][ T3614] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  430.841205][ T3614]  </TASK>
[  430.844032][ T3612] CPU: 0 PID: 3612 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  430.852363][ T3612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  430.862262][ T3612] Call Trace:
[  430.865551][ T3612]  <TASK>
[  430.868329][ T3612]  dump_stack_lvl+0x151/0x1b7
[  430.872853][ T3612]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  430.878224][ T3612]  dump_stack+0x15/0x17
[  430.882216][ T3612]  should_fail+0x3c0/0x510
[  430.886556][ T3612]  __should_failslab+0x9f/0xe0
[  430.891154][ T3612]  should_failslab+0x9/0x20
[  430.895496][ T3612]  kmem_cache_alloc+0x4f/0x2f0
[  430.900092][ T3612]  ? dup_mmap+0x6d3/0xec0
[  430.904262][ T3612]  dup_mmap+0x6d3/0xec0
[  430.908281][ T3612]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  430.913461][ T3612]  ? __delayed_free_task+0x110/0x110
[  430.918584][ T3612]  ? __kasan_check_write+0x14/0x20
[  430.923528][ T3612]  ? mm_init+0x6bb/0x870
[  430.927606][ T3612]  dup_mm+0x91/0x330
[  430.931357][ T3612]  copy_mm+0x108/0x1b0
[  430.935245][ T3612]  copy_process+0x127a/0x3240
[  430.939760][ T3612]  ? proc_fail_nth_write+0x213/0x290
[  430.944878][ T3612]  ? proc_fail_nth_read+0x220/0x220
[  430.949935][ T3612]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  430.954865][ T3612]  ? vfs_write+0x9af/0x1050
[  430.959202][ T3612]  kernel_clone+0x224/0x8f0
[  430.963544][ T3612]  ? file_end_write+0x1b0/0x1b0
[  430.968225][ T3612]  ? create_io_thread+0x1e0/0x1e0
[  430.973087][ T3612]  __x64_sys_clone+0x289/0x310
[  430.977776][ T3612]  ? __do_sys_vfork+0x130/0x130
[  430.982636][ T3612]  ? debug_smp_processor_id+0x17/0x20
[  430.987841][ T3612]  do_syscall_64+0x44/0xd0
[  430.992094][ T3612]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  430.997920][ T3612] RIP: 0033:0x7fc1f7027d59
[  431.002162][ T3612] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  431.021609][ T3612] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  431.029856][ T3612] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  431.037660][ T3612] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  431.045469][ T3612] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  431.053369][ T3612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  431.061180][ T3612] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  431.068995][ T3612]  </TASK>
[  431.072131][ T3611] CPU: 0 PID: 3611 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  431.080544][ T3611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  431.090439][ T3611] Call Trace:
[  431.093565][ T3611]  <TASK>
[  431.096338][ T3611]  dump_stack_lvl+0x151/0x1b7
[  431.100854][ T3611]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  431.106157][ T3611]  dump_stack+0x15/0x17
[  431.110139][ T3611]  should_fail+0x3c0/0x510
[  431.114481][ T3611]  __should_failslab+0x9f/0xe0
[  431.119090][ T3611]  should_failslab+0x9/0x20
[  431.123417][ T3611]  kmem_cache_alloc+0x4f/0x2f0
[  431.128031][ T3611]  ? anon_vma_clone+0xa1/0x510
[  431.132629][ T3611]  anon_vma_clone+0xa1/0x510
[  431.137050][ T3611]  anon_vma_fork+0x91/0x4f0
[  431.141383][ T3611]  ? dup_mmap+0x6ef/0xec0
[  431.145665][ T3611]  dup_mmap+0x7ec/0xec0
[  431.149644][ T3611]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  431.154933][ T3611]  ? __delayed_free_task+0x110/0x110
[  431.160049][ T3611]  ? __kasan_check_write+0x14/0x20
[  431.164991][ T3611]  ? mm_init+0x6bb/0x870
[  431.169070][ T3611]  dup_mm+0x91/0x330
[  431.172801][ T3611]  copy_mm+0x108/0x1b0
[  431.176705][ T3611]  copy_process+0x127a/0x3240
[  431.181222][ T3611]  ? proc_fail_nth_write+0x213/0x290
[  431.186340][ T3611]  ? proc_fail_nth_read+0x220/0x220
[  431.191376][ T3611]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  431.196321][ T3611]  ? vfs_write+0x9af/0x1050
[  431.200661][ T3611]  kernel_clone+0x224/0x8f0
[  431.204999][ T3611]  ? file_end_write+0x1b0/0x1b0
[  431.209689][ T3611]  ? create_io_thread+0x1e0/0x1e0
[  431.214551][ T3611]  __x64_sys_clone+0x289/0x310
[  431.219148][ T3611]  ? __do_sys_vfork+0x130/0x130
[  431.223838][ T3611]  ? debug_smp_processor_id+0x17/0x20
[  431.229047][ T3611]  do_syscall_64+0x44/0xd0
[  431.233298][ T3611]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  431.239023][ T3611] RIP: 0033:0x7fc1f7027d59
[  431.243375][ T3611] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  431.262898][ T3611] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  431.271146][ T3611] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  431.278971][ T3611] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  431.286767][ T3611] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  431.294580][ T3611] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  431.302390][ T3611] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  431.310288][ T3611]  </TASK>
[  431.314062][ T3615] FAULT_INJECTION: forcing a failure.
[  431.314062][ T3615] name failslab, interval 1, probability 0, space 0, times 0
[  431.326562][ T3615] CPU: 1 PID: 3615 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  431.334797][ T3615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  431.344685][ T3615] Call Trace:
[  431.347811][ T3615]  <TASK>
[  431.350590][ T3615]  dump_stack_lvl+0x151/0x1b7
[  431.355099][ T3615]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  431.360397][ T3615]  dump_stack+0x15/0x17
[  431.364388][ T3615]  should_fail+0x3c0/0x510
[  431.368728][ T3615]  __should_failslab+0x9f/0xe0
[  431.373327][ T3615]  should_failslab+0x9/0x20
[  431.377665][ T3615]  kmem_cache_alloc+0x4f/0x2f0
[  431.382270][ T3615]  ? anon_vma_clone+0xa1/0x510
[  431.386866][ T3615]  anon_vma_clone+0xa1/0x510
[  431.391381][ T3615]  anon_vma_fork+0x91/0x4f0
[  431.395717][ T3615]  ? dup_mmap+0x6ef/0xec0
[  431.399921][ T3615]  dup_mmap+0x7ec/0xec0
[  431.404054][ T3615]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  431.409257][ T3615]  ? __delayed_free_task+0x110/0x110
[  431.414466][ T3615]  ? __kasan_check_write+0x14/0x20
[  431.419418][ T3615]  ? mm_init+0x6bb/0x870
[  431.423492][ T3615]  dup_mm+0x91/0x330
[  431.427224][ T3615]  copy_mm+0x108/0x1b0
[  431.431173][ T3615]  copy_process+0x127a/0x3240
[  431.435662][ T3615]  ? proc_fail_nth_write+0x213/0x290
[  431.440763][ T3615]  ? proc_fail_nth_read+0x220/0x220
[  431.445797][ T3615]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  431.450743][ T3615]  ? vfs_write+0x9af/0x1050
[  431.455160][ T3615]  kernel_clone+0x224/0x8f0
[  431.459425][ T3615]  ? file_end_write+0x1b0/0x1b0
[  431.464207][ T3615]  ? create_io_thread+0x1e0/0x1e0
[  431.469059][ T3615]  __x64_sys_clone+0x289/0x310
[  431.473657][ T3615]  ? __do_sys_vfork+0x130/0x130
[  431.478344][ T3615]  ? debug_smp_processor_id+0x17/0x20
[  431.483730][ T3615]  do_syscall_64+0x44/0xd0
[  431.487979][ T3615]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  431.493705][ T3615] RIP: 0033:0x7fc1f7027d59
[  431.497960][ T3615] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  431.517493][ T3615] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  431.525928][ T3615] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  431.533717][ T3615] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  431.541534][ T3615] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  431.549339][ T3615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  431.557148][ T3615] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  431.564962][ T3615]  </TASK>
[  431.572727][ T3620] FAULT_INJECTION: forcing a failure.
[  431.572727][ T3620] name failslab, interval 1, probability 0, space 0, times 0
[  431.574244][ T3622] FAULT_INJECTION: forcing a failure.
[  431.574244][ T3622] name failslab, interval 1, probability 0, space 0, times 0
[  431.585284][ T3620] CPU: 1 PID: 3620 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  431.597947][ T3623] FAULT_INJECTION: forcing a failure.
[  431.597947][ T3623] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  431.605874][ T3620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  431.605886][ T3620] Call Trace:
[  431.605892][ T3620]  <TASK>
[  431.605899][ T3620]  dump_stack_lvl+0x151/0x1b7
[  431.605922][ T3620]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  431.605941][ T3620]  dump_stack+0x15/0x17
[  431.619695][ T3621] FAULT_INJECTION: forcing a failure.
[  431.619695][ T3621] name failslab, interval 1, probability 0, space 0, times 0
[  431.629307][ T3620]  should_fail+0x3c0/0x510
[  431.629331][ T3620]  __should_failslab+0x9f/0xe0
[  431.633229][ T3625] FAULT_INJECTION: forcing a failure.
[  431.633229][ T3625] name failslab, interval 1, probability 0, space 0, times 0
[  431.635211][ T3620]  should_failslab+0x9/0x20
[  431.635233][ T3620]  kmem_cache_alloc+0x4f/0x2f0
[  431.692667][ T3620]  ? dup_mmap+0x6d3/0xec0
[  431.696832][ T3620]  dup_mmap+0x6d3/0xec0
[  431.700827][ T3620]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  431.706037][ T3620]  ? __delayed_free_task+0x110/0x110
[  431.711242][ T3620]  ? __kasan_check_write+0x14/0x20
[  431.716190][ T3620]  ? mm_init+0x6bb/0x870
[  431.720267][ T3620]  dup_mm+0x91/0x330
[  431.723999][ T3620]  copy_mm+0x108/0x1b0
[  431.727907][ T3620]  copy_process+0x127a/0x3240
[  431.732421][ T3620]  ? proc_fail_nth_write+0x213/0x290
[  431.737543][ T3620]  ? proc_fail_nth_read+0x220/0x220
[  431.742573][ T3620]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  431.747519][ T3620]  ? vfs_write+0x9af/0x1050
[  431.751858][ T3620]  kernel_clone+0x224/0x8f0
[  431.756199][ T3620]  ? file_end_write+0x1b0/0x1b0
[  431.760887][ T3620]  ? create_io_thread+0x1e0/0x1e0
[  431.765748][ T3620]  __x64_sys_clone+0x289/0x310
[  431.770348][ T3620]  ? __do_sys_vfork+0x130/0x130
[  431.775032][ T3620]  ? debug_smp_processor_id+0x17/0x20
[  431.780241][ T3620]  do_syscall_64+0x44/0xd0
[  431.784498][ T3620]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  431.790306][ T3620] RIP: 0033:0x7fc1f7027d59
[  431.794561][ T3620] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  431.814096][ T3620] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  431.822334][ T3620] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  431.830146][ T3620] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  431.837958][ T3620] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  431.845768][ T3620] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  431.853580][ T3620] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  431.861397][ T3620]  </TASK>
[  431.864257][ T3621] CPU: 0 PID: 3621 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  431.872936][ T3621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  431.883002][ T3621] Call Trace:
[  431.886125][ T3621]  <TASK>
[  431.888903][ T3621]  dump_stack_lvl+0x151/0x1b7
[  431.893415][ T3621]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  431.898711][ T3621]  dump_stack+0x15/0x17
[  431.902700][ T3621]  should_fail+0x3c0/0x510
[  431.906967][ T3621]  __should_failslab+0x9f/0xe0
[  431.911555][ T3621]  should_failslab+0x9/0x20
[  431.915894][ T3621]  kmem_cache_alloc+0x4f/0x2f0
[  431.920496][ T3621]  ? anon_vma_clone+0xa1/0x510
[  431.925126][ T3621]  anon_vma_clone+0xa1/0x510
[  431.929522][ T3621]  anon_vma_fork+0x91/0x4f0
[  431.933865][ T3621]  ? dup_mmap+0x6ef/0xec0
[  431.938025][ T3621]  dup_mmap+0x7ec/0xec0
[  431.942020][ T3621]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  431.947228][ T3621]  ? __delayed_free_task+0x110/0x110
[  431.952353][ T3621]  ? __kasan_check_write+0x14/0x20
[  431.957293][ T3621]  ? mm_init+0x6bb/0x870
[  431.961372][ T3621]  dup_mm+0x91/0x330
[  431.965106][ T3621]  copy_mm+0x108/0x1b0
[  431.969103][ T3621]  copy_process+0x127a/0x3240
[  431.973612][ T3621]  ? proc_fail_nth_write+0x213/0x290
[  431.978818][ T3621]  ? proc_fail_nth_read+0x220/0x220
[  431.983853][ T3621]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  431.988800][ T3621]  ? vfs_write+0x9af/0x1050
[  431.993141][ T3621]  kernel_clone+0x224/0x8f0
[  431.997477][ T3621]  ? file_end_write+0x1b0/0x1b0
[  432.002166][ T3621]  ? create_io_thread+0x1e0/0x1e0
[  432.007035][ T3621]  __x64_sys_clone+0x289/0x310
[  432.011629][ T3621]  ? __do_sys_vfork+0x130/0x130
[  432.016314][ T3621]  ? debug_smp_processor_id+0x17/0x20
[  432.021522][ T3621]  do_syscall_64+0x44/0xd0
[  432.025774][ T3621]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  432.031511][ T3621] RIP: 0033:0x7fc1f7027d59
[  432.035770][ T3621] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  432.055294][ T3621] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  432.063538][ T3621] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  432.071437][ T3621] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  432.079244][ T3621] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  432.087057][ T3621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  432.094961][ T3621] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  432.102776][ T3621]  </TASK>
[  432.105793][ T3623] CPU: 1 PID: 3623 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  432.114114][ T3623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  432.124096][ T3623] Call Trace:
[  432.127223][ T3623]  <TASK>
[  432.130087][ T3623]  dump_stack_lvl+0x151/0x1b7
[  432.134866][ T3623]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  432.140154][ T3623]  dump_stack+0x15/0x17
[  432.144142][ T3623]  should_fail+0x3c0/0x510
[  432.148404][ T3623]  should_fail_alloc_page+0x58/0x70
[  432.153431][ T3623]  __alloc_pages+0x207/0x850
[  432.157871][ T3623]  ? zone_watermark_fast+0x200/0x200
[  432.162981][ T3623]  ? dup_mmap+0x9fc/0xec0
[  432.167142][ T3623]  ? dup_mm+0x91/0x330
[  432.171134][ T3623]  ? copy_mm+0x108/0x1b0
[  432.175219][ T3623]  ? copy_process+0x127a/0x3240
[  432.179907][ T3623]  ? kvm_sched_clock_read+0x18/0x40
[  432.184939][ T3623]  pte_alloc_one+0x73/0x1b0
[  432.189277][ T3623]  ? pfn_modify_allowed+0x2e0/0x2e0
[  432.194307][ T3623]  ? __kasan_check_write+0x14/0x20
[  432.199253][ T3623]  ? __set_page_owner+0x2ee/0x310
[  432.204115][ T3623]  __pte_alloc+0x86/0x350
[  432.208281][ T3623]  ? free_pgtables+0x210/0x210
[  432.212885][ T3623]  copy_pte_range+0x1b1f/0x20b0
[  432.217579][ T3623]  ? __kunmap_atomic+0x80/0x80
[  432.222364][ T3623]  ? __pud_alloc+0x260/0x260
[  432.226776][ T3623]  copy_page_range+0xc1e/0x1090
[  432.231467][ T3623]  ? pfn_valid+0x1e0/0x1e0
[  432.235711][ T3623]  dup_mmap+0x9fc/0xec0
[  432.239787][ T3623]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  432.244995][ T3623]  ? __delayed_free_task+0x110/0x110
[  432.250115][ T3623]  ? __kasan_check_write+0x14/0x20
[  432.255071][ T3623]  ? mm_init+0x6bb/0x870
[  432.259142][ T3623]  dup_mm+0x91/0x330
[  432.262880][ T3623]  copy_mm+0x108/0x1b0
[  432.266786][ T3623]  copy_process+0x127a/0x3240
[  432.271298][ T3623]  ? proc_fail_nth_write+0x213/0x290
[  432.276500][ T3623]  ? proc_fail_nth_read+0x220/0x220
[  432.281540][ T3623]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  432.286481][ T3623]  ? vfs_write+0x9af/0x1050
[  432.290824][ T3623]  kernel_clone+0x224/0x8f0
[  432.295160][ T3623]  ? file_end_write+0x1b0/0x1b0
[  432.299849][ T3623]  ? create_io_thread+0x1e0/0x1e0
[  432.304710][ T3623]  __x64_sys_clone+0x289/0x310
[  432.309406][ T3623]  ? __do_sys_vfork+0x130/0x130
[  432.314090][ T3623]  ? debug_smp_processor_id+0x17/0x20
[  432.319294][ T3623]  do_syscall_64+0x44/0xd0
[  432.323541][ T3623]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  432.329271][ T3623] RIP: 0033:0x7fc1f7027d59
[  432.333527][ T3623] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  432.352965][ T3623] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  432.361213][ T3623] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  432.369022][ T3623] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  432.376832][ T3623] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  432.384641][ T3623] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  432.392455][ T3623] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  432.400271][ T3623]  </TASK>
[  432.403131][ T3622] CPU: 0 PID: 3622 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  432.411563][ T3622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  432.421561][ T3622] Call Trace:
[  432.424656][ T3622]  <TASK>
[  432.427433][ T3622]  dump_stack_lvl+0x151/0x1b7
[  432.431950][ T3622]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  432.437236][ T3622]  ? kmem_cache_alloc+0x189/0x2f0
[  432.442098][ T3622]  ? copy_process+0x127a/0x3240
[  432.446874][ T3622]  ? __x64_sys_clone+0x289/0x310
[  432.451644][ T3622]  ? do_syscall_64+0x44/0xd0
[  432.456072][ T3622]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  432.462146][ T3622]  dump_stack+0x15/0x17
[  432.466138][ T3622]  should_fail+0x3c0/0x510
[  432.470392][ T3622]  __should_failslab+0x9f/0xe0
[  432.475025][ T3622]  should_failslab+0x9/0x20
[  432.479417][ T3622]  kmem_cache_alloc+0x4f/0x2f0
[  432.484025][ T3622]  ? anon_vma_clone+0xa1/0x510
[  432.488619][ T3622]  anon_vma_clone+0xa1/0x510
[  432.493045][ T3622]  anon_vma_fork+0x91/0x4f0
[  432.497385][ T3622]  ? dup_mmap+0x6ef/0xec0
[  432.501551][ T3622]  dup_mmap+0x7ec/0xec0
[  432.505543][ T3622]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  432.510751][ T3622]  ? __delayed_free_task+0x110/0x110
[  432.515871][ T3622]  ? __kasan_check_write+0x14/0x20
[  432.520816][ T3622]  ? mm_init+0x6bb/0x870
[  432.524909][ T3622]  dup_mm+0x91/0x330
[  432.528630][ T3622]  copy_mm+0x108/0x1b0
[  432.532543][ T3622]  copy_process+0x127a/0x3240
[  432.537241][ T3622]  ? proc_fail_nth_write+0x213/0x290
[  432.542355][ T3622]  ? proc_fail_nth_read+0x220/0x220
[  432.547383][ T3622]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  432.552330][ T3622]  ? vfs_write+0x9af/0x1050
[  432.556670][ T3622]  kernel_clone+0x224/0x8f0
[  432.561009][ T3622]  ? file_end_write+0x1b0/0x1b0
[  432.565700][ T3622]  ? create_io_thread+0x1e0/0x1e0
[  432.570645][ T3622]  __x64_sys_clone+0x289/0x310
[  432.575245][ T3622]  ? __do_sys_vfork+0x130/0x130
[  432.579933][ T3622]  ? debug_smp_processor_id+0x17/0x20
[  432.585139][ T3622]  do_syscall_64+0x44/0xd0
[  432.589392][ T3622]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  432.595120][ T3622] RIP: 0033:0x7fc1f7027d59
[  432.599373][ T3622] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  432.618818][ T3622] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  432.627056][ T3622] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  432.634867][ T3622] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  432.642681][ T3622] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  432.650491][ T3622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  432.658304][ T3622] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  432.666118][ T3622]  </TASK>
[  432.669160][ T3625] CPU: 0 PID: 3625 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  432.678251][ T3625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  432.688142][ T3625] Call Trace:
[  432.691265][ T3625]  <TASK>
[  432.694046][ T3625]  dump_stack_lvl+0x151/0x1b7
[  432.698559][ T3625]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  432.703851][ T3625]  ? kmem_cache_alloc+0x189/0x2f0
[  432.708711][ T3625]  ? copy_process+0x127a/0x3240
[  432.713397][ T3625]  ? __x64_sys_clone+0x289/0x310
[  432.718171][ T3625]  ? do_syscall_64+0x44/0xd0
[  432.722605][ T3625]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  432.728500][ T3625]  dump_stack+0x15/0x17
[  432.732494][ T3625]  should_fail+0x3c0/0x510
[  432.736745][ T3625]  __should_failslab+0x9f/0xe0
[  432.741353][ T3625]  should_failslab+0x9/0x20
[  432.745687][ T3625]  kmem_cache_alloc+0x4f/0x2f0
[  432.750286][ T3625]  ? anon_vma_clone+0xa1/0x510
[  432.754885][ T3625]  anon_vma_clone+0xa1/0x510
[  432.759311][ T3625]  anon_vma_fork+0x91/0x4f0
[  432.763653][ T3625]  ? dup_mmap+0x6ef/0xec0
[  432.767816][ T3625]  dup_mmap+0x7ec/0xec0
[  432.771808][ T3625]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  432.777020][ T3625]  ? __delayed_free_task+0x110/0x110
[  432.782136][ T3625]  ? __kasan_check_write+0x14/0x20
[  432.787083][ T3625]  ? mm_init+0x6bb/0x870
[  432.791163][ T3625]  dup_mm+0x91/0x330
[  432.794901][ T3625]  copy_mm+0x108/0x1b0
[  432.798800][ T3625]  copy_process+0x127a/0x3240
[  432.803323][ T3625]  ? proc_fail_nth_write+0x213/0x290
[  432.808434][ T3625]  ? proc_fail_nth_read+0x220/0x220
[  432.813485][ T3625]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  432.818417][ T3625]  ? vfs_write+0x9af/0x1050
[  432.822758][ T3625]  kernel_clone+0x224/0x8f0
[  432.827095][ T3625]  ? file_end_write+0x1b0/0x1b0
[  432.831782][ T3625]  ? create_io_thread+0x1e0/0x1e0
[  432.836642][ T3625]  __x64_sys_clone+0x289/0x310
[  432.841242][ T3625]  ? __do_sys_vfork+0x130/0x130
[  432.845951][ T3625]  ? debug_smp_processor_id+0x17/0x20
[  432.851137][ T3625]  do_syscall_64+0x44/0xd0
[  432.855389][ T3625]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  432.861116][ T3625] RIP: 0033:0x7fc1f7027d59
[  432.865375][ T3625] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  432.884812][ T3625] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  432.893058][ T3625] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  432.900871][ T3625] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  432.908679][ T3625] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  432.916490][ T3625] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  432.924299][ T3625] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  432.932203][ T3625]  </TASK>
[  432.935294][ T3624] FAULT_INJECTION: forcing a failure.
[  432.935294][ T3624] name failslab, interval 1, probability 0, space 0, times 0
[  432.947806][ T3624] CPU: 1 PID: 3624 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  432.956129][ T3624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  432.966025][ T3624] Call Trace:
[  432.969148][ T3624]  <TASK>
[  432.971925][ T3624]  dump_stack_lvl+0x151/0x1b7
[  432.976437][ T3624]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  432.981737][ T3624]  dump_stack+0x15/0x17
[  432.985727][ T3624]  should_fail+0x3c0/0x510
[  432.989977][ T3624]  __should_failslab+0x9f/0xe0
[  432.994575][ T3624]  should_failslab+0x9/0x20
[  433.000187][ T3624]  kmem_cache_alloc+0x4f/0x2f0
[  433.004787][ T3624]  ? anon_vma_clone+0xa1/0x510
[  433.009392][ T3624]  anon_vma_clone+0xa1/0x510
[  433.013810][ T3624]  anon_vma_fork+0x91/0x4f0
[  433.018151][ T3624]  ? dup_mmap+0x6ef/0xec0
[  433.022315][ T3624]  dup_mmap+0x7ec/0xec0
[  433.026308][ T3624]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  433.031515][ T3624]  ? __delayed_free_task+0x110/0x110
[  433.036640][ T3624]  ? __kasan_check_write+0x14/0x20
[  433.041580][ T3624]  ? mm_init+0x6bb/0x870
[  433.045659][ T3624]  dup_mm+0x91/0x330
[  433.049503][ T3624]  copy_mm+0x108/0x1b0
[  433.053413][ T3624]  copy_process+0x127a/0x3240
[  433.057920][ T3624]  ? proc_fail_nth_write+0x213/0x290
[  433.063058][ T3624]  ? proc_fail_nth_read+0x220/0x220
[  433.068093][ T3624]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  433.073203][ T3624]  ? vfs_write+0x9af/0x1050
[  433.077737][ T3624]  kernel_clone+0x224/0x8f0
[  433.082077][ T3624]  ? file_end_write+0x1b0/0x1b0
[  433.086765][ T3624]  ? create_io_thread+0x1e0/0x1e0
[  433.091626][ T3624]  __x64_sys_clone+0x289/0x310
[  433.096225][ T3624]  ? __do_sys_vfork+0x130/0x130
[  433.100998][ T3624]  ? debug_smp_processor_id+0x17/0x20
[  433.106205][ T3624]  do_syscall_64+0x44/0xd0
[  433.110573][ T3624]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  433.116298][ T3624] RIP: 0033:0x7fc1f7027d59
[  433.120554][ T3624] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  433.139995][ T3624] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  433.148237][ T3624] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  433.156049][ T3624] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  433.163860][ T3624] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  433.171675][ T3624] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  433.179489][ T3624] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  433.187297][ T3624]  </TASK>
[  433.195417][ T3629] FAULT_INJECTION: forcing a failure.
[  433.195417][ T3629] name failslab, interval 1, probability 0, space 0, times 0
[  433.196963][ T3634] FAULT_INJECTION: forcing a failure.
[  433.196963][ T3634] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  433.208983][ T3629] CPU: 0 PID: 3629 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  433.229183][ T3629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  433.239076][ T3629] Call Trace:
[  433.242198][ T3629]  <TASK>
[  433.244975][ T3629]  dump_stack_lvl+0x151/0x1b7
[  433.249489][ T3629]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  433.254786][ T3629]  dump_stack+0x15/0x17
[  433.258775][ T3629]  should_fail+0x3c0/0x510
[  433.263028][ T3629]  __should_failslab+0x9f/0xe0
[  433.267627][ T3629]  should_failslab+0x9/0x20
[  433.271968][ T3629]  kmem_cache_alloc+0x4f/0x2f0
[  433.276567][ T3629]  ? anon_vma_clone+0xa1/0x510
[  433.281169][ T3629]  anon_vma_clone+0xa1/0x510
[  433.285594][ T3629]  anon_vma_fork+0x91/0x4f0
[  433.289946][ T3629]  ? dup_mmap+0x6ef/0xec0
[  433.294100][ T3629]  dup_mmap+0x7ec/0xec0
[  433.298091][ T3629]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  433.303501][ T3629]  ? __delayed_free_task+0x110/0x110
[  433.308612][ T3629]  ? __kasan_check_write+0x14/0x20
[  433.313554][ T3629]  ? mm_init+0x6bb/0x870
[  433.317636][ T3629]  dup_mm+0x91/0x330
[  433.321377][ T3629]  copy_mm+0x108/0x1b0
[  433.325281][ T3629]  copy_process+0x127a/0x3240
[  433.329964][ T3629]  ? proc_fail_nth_write+0x213/0x290
[  433.335080][ T3629]  ? proc_fail_nth_read+0x220/0x220
[  433.340132][ T3629]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  433.345238][ T3629]  ? vfs_write+0x9af/0x1050
[  433.349576][ T3629]  kernel_clone+0x224/0x8f0
[  433.353932][ T3629]  ? file_end_write+0x1b0/0x1b0
[  433.358649][ T3629]  ? create_io_thread+0x1e0/0x1e0
[  433.363554][ T3629]  __x64_sys_clone+0x289/0x310
[  433.368151][ T3629]  ? __do_sys_vfork+0x130/0x130
[  433.372838][ T3629]  ? debug_smp_processor_id+0x17/0x20
[  433.378043][ T3629]  do_syscall_64+0x44/0xd0
[  433.382324][ T3629]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  433.388022][ T3629] RIP: 0033:0x7fc1f7027d59
[  433.392279][ T3629] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  433.411717][ T3629] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  433.419967][ T3629] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  433.427775][ T3629] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  433.435594][ T3629] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  433.443395][ T3629] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  433.451206][ T3629] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  433.459021][ T3629]  </TASK>
[  433.462304][ T3634] CPU: 1 PID: 3634 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  433.470643][ T3634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  433.480528][ T3634] Call Trace:
[  433.483652][ T3634]  <TASK>
[  433.486428][ T3634]  dump_stack_lvl+0x151/0x1b7
[  433.490966][ T3634]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  433.496236][ T3634]  dump_stack+0x15/0x17
[  433.500229][ T3634]  should_fail+0x3c0/0x510
[  433.504490][ T3634]  should_fail_alloc_page+0x58/0x70
[  433.509522][ T3634]  __alloc_pages+0x207/0x850
[  433.513944][ T3634]  ? zone_watermark_fast+0x200/0x200
[  433.519072][ T3634]  ? avc_denied+0x1b0/0x1b0
[  433.523403][ T3634]  allocate_slab+0x62/0x580
[  433.527745][ T3634]  ___slab_alloc+0x2e2/0x6f0
[  433.532166][ T3634]  ? dup_mmap+0x6d3/0xec0
[  433.536348][ T3634]  ? dup_mmap+0x6d3/0xec0
[  433.540498][ T3634]  __slab_alloc+0x4a/0x90
[  433.545187][ T3634]  kmem_cache_alloc+0x205/0x2f0
[  433.549874][ T3634]  ? dup_mmap+0x6d3/0xec0
[  433.554040][ T3634]  dup_mmap+0x6d3/0xec0
[  433.558031][ T3634]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  433.563239][ T3634]  ? __delayed_free_task+0x110/0x110
[  433.568368][ T3634]  ? __kasan_check_write+0x14/0x20
[  433.573406][ T3634]  ? mm_init+0x6bb/0x870
[  433.577474][ T3634]  dup_mm+0x91/0x330
[  433.581209][ T3634]  copy_mm+0x108/0x1b0
[  433.585109][ T3634]  copy_process+0x127a/0x3240
[  433.589623][ T3634]  ? proc_fail_nth_write+0x213/0x290
[  433.594746][ T3634]  ? proc_fail_nth_read+0x220/0x220
[  433.599784][ T3634]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  433.604727][ T3634]  ? vfs_write+0x9af/0x1050
[  433.609067][ T3634]  kernel_clone+0x224/0x8f0
[  433.613403][ T3634]  ? file_end_write+0x1b0/0x1b0
[  433.618099][ T3634]  ? create_io_thread+0x1e0/0x1e0
[  433.622955][ T3634]  __x64_sys_clone+0x289/0x310
[  433.627554][ T3634]  ? __do_sys_vfork+0x130/0x130
[  433.632241][ T3634]  ? debug_smp_processor_id+0x17/0x20
[  433.637445][ T3634]  do_syscall_64+0x44/0xd0
[  433.641720][ T3634]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  433.647432][ T3634] RIP: 0033:0x7fc1f7027d59
[  433.651684][ T3634] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  433.671123][ T3634] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  433.679366][ T3634] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  433.687350][ T3634] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  433.695193][ T3634] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  433.702974][ T3634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  433.710785][ T3634] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  433.718602][ T3634]  </TASK>
[  433.722157][ T3630] FAULT_INJECTION: forcing a failure.
[  433.722157][ T3630] name failslab, interval 1, probability 0, space 0, times 0
[  433.723583][ T3639] FAULT_INJECTION: forcing a failure.
[  433.723583][ T3639] name failslab, interval 1, probability 0, space 0, times 0
[  433.735924][ T3640] FAULT_INJECTION: forcing a failure.
[  433.735924][ T3640] name failslab, interval 1, probability 0, space 0, times 0
[  433.747241][ T3633] FAULT_INJECTION: forcing a failure.
[  433.747241][ T3633] name failslab, interval 1, probability 0, space 0, times 0
[  433.759561][ T3630] CPU: 1 PID: 3630 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  433.772206][ T3635] FAULT_INJECTION: forcing a failure.
[  433.772206][ T3635] name failslab, interval 1, probability 0, space 0, times 0
[  433.780320][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  433.780332][ T3630] Call Trace:
[  433.780337][ T3630]  <TASK>
[  433.780343][ T3630]  dump_stack_lvl+0x151/0x1b7
[  433.813046][ T3630]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  433.818438][ T3630]  dump_stack+0x15/0x17
[  433.822415][ T3630]  should_fail+0x3c0/0x510
[  433.826676][ T3630]  __should_failslab+0x9f/0xe0
[  433.831294][ T3630]  should_failslab+0x9/0x20
[  433.835613][ T3630]  kmem_cache_alloc+0x4f/0x2f0
[  433.840217][ T3630]  ? dup_mmap+0x6d3/0xec0
[  433.844378][ T3630]  dup_mmap+0x6d3/0xec0
[  433.848366][ T3630]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  433.853574][ T3630]  ? __delayed_free_task+0x110/0x110
[  433.858893][ T3630]  ? __kasan_check_write+0x14/0x20
[  433.863816][ T3630]  ? mm_init+0x6bb/0x870
[  433.867897][ T3630]  dup_mm+0x91/0x330
[  433.871626][ T3630]  copy_mm+0x108/0x1b0
[  433.875536][ T3630]  copy_process+0x127a/0x3240
[  433.880048][ T3630]  ? proc_fail_nth_write+0x213/0x290
[  433.885341][ T3630]  ? proc_fail_nth_read+0x220/0x220
[  433.890373][ T3630]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  433.895322][ T3630]  ? vfs_write+0x9af/0x1050
[  433.899758][ T3630]  kernel_clone+0x224/0x8f0
[  433.904270][ T3630]  ? file_end_write+0x1b0/0x1b0
[  433.908948][ T3630]  ? create_io_thread+0x1e0/0x1e0
[  433.913808][ T3630]  __x64_sys_clone+0x289/0x310
[  433.918409][ T3630]  ? __do_sys_vfork+0x130/0x130
[  433.923095][ T3630]  ? debug_smp_processor_id+0x17/0x20
[  433.928301][ T3630]  do_syscall_64+0x44/0xd0
[  433.932554][ T3630]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  433.938287][ T3630] RIP: 0033:0x7fc1f7027d59
[  433.942535][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  433.962062][ T3630] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  433.970541][ T3630] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  433.978347][ T3630] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  433.986157][ T3630] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  433.993966][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  434.001776][ T3630] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  434.009608][ T3630]  </TASK>
[  434.012455][ T3633] CPU: 0 PID: 3633 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  434.020790][ T3633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  434.020933][ T3641] FAULT_INJECTION: forcing a failure.
[  434.020933][ T3641] name failslab, interval 1, probability 0, space 0, times 0
[  434.030683][ T3633] Call Trace:
[  434.030698][ T3633]  <TASK>
[  434.030705][ T3633]  dump_stack_lvl+0x151/0x1b7
[  434.030730][ T3633]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  434.030748][ T3633]  dump_stack+0x15/0x17
[  434.062796][ T3633]  should_fail+0x3c0/0x510
[  434.067151][ T3633]  __should_failslab+0x9f/0xe0
[  434.071741][ T3633]  should_failslab+0x9/0x20
[  434.076071][ T3633]  kmem_cache_alloc+0x4f/0x2f0
[  434.080769][ T3633]  ? dup_mmap+0x6d3/0xec0
[  434.084933][ T3633]  dup_mmap+0x6d3/0xec0
[  434.088925][ T3633]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  434.094221][ T3633]  ? __delayed_free_task+0x110/0x110
[  434.099348][ T3633]  ? __kasan_check_write+0x14/0x20
[  434.104285][ T3633]  ? mm_init+0x6bb/0x870
[  434.108367][ T3633]  dup_mm+0x91/0x330
[  434.112356][ T3633]  copy_mm+0x108/0x1b0
[  434.116266][ T3633]  copy_process+0x127a/0x3240
[  434.120777][ T3633]  ? proc_fail_nth_write+0x213/0x290
[  434.125897][ T3633]  ? proc_fail_nth_read+0x220/0x220
[  434.130934][ T3633]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  434.135881][ T3633]  ? vfs_write+0x9af/0x1050
[  434.140224][ T3633]  kernel_clone+0x224/0x8f0
[  434.144559][ T3633]  ? file_end_write+0x1b0/0x1b0
[  434.149247][ T3633]  ? create_io_thread+0x1e0/0x1e0
[  434.154126][ T3633]  __x64_sys_clone+0x289/0x310
[  434.158713][ T3633]  ? __do_sys_vfork+0x130/0x130
[  434.163394][ T3633]  ? debug_smp_processor_id+0x17/0x20
[  434.168605][ T3633]  do_syscall_64+0x44/0xd0
[  434.172852][ T3633]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  434.178584][ T3633] RIP: 0033:0x7fc1f7027d59
[  434.182921][ T3633] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  434.202368][ T3633] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  434.210708][ T3633] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  434.218505][ T3633] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  434.226317][ T3633] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  434.234128][ T3633] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  434.241937][ T3633] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  434.249753][ T3633]  </TASK>
[  434.252616][ T3641] CPU: 1 PID: 3641 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  434.260948][ T3641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  434.270841][ T3641] Call Trace:
[  434.273978][ T3641]  <TASK>
[  434.276742][ T3641]  dump_stack_lvl+0x151/0x1b7
[  434.281256][ T3641]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  434.286549][ T3641]  ? kmem_cache_alloc+0x189/0x2f0
[  434.291410][ T3641]  ? copy_process+0x127a/0x3240
[  434.296100][ T3641]  ? __x64_sys_clone+0x289/0x310
[  434.300869][ T3641]  ? do_syscall_64+0x44/0xd0
[  434.305306][ T3641]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  434.311198][ T3641]  dump_stack+0x15/0x17
[  434.315193][ T3641]  should_fail+0x3c0/0x510
[  434.319444][ T3641]  __should_failslab+0x9f/0xe0
[  434.324043][ T3641]  should_failslab+0x9/0x20
[  434.328576][ T3641]  kmem_cache_alloc+0x4f/0x2f0
[  434.333172][ T3641]  ? anon_vma_clone+0xa1/0x510
[  434.337773][ T3641]  anon_vma_clone+0xa1/0x510
[  434.342198][ T3641]  anon_vma_fork+0x91/0x4f0
[  434.346540][ T3641]  ? dup_mmap+0x6ef/0xec0
[  434.350704][ T3641]  dup_mmap+0x7ec/0xec0
[  434.354696][ T3641]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  434.359905][ T3641]  ? __delayed_free_task+0x110/0x110
[  434.365024][ T3641]  ? __kasan_check_write+0x14/0x20
[  434.369974][ T3641]  ? mm_init+0x6bb/0x870
[  434.374153][ T3641]  dup_mm+0x91/0x330
[  434.377886][ T3641]  copy_mm+0x108/0x1b0
[  434.381886][ T3641]  copy_process+0x127a/0x3240
[  434.386405][ T3641]  ? proc_fail_nth_write+0x213/0x290
[  434.391510][ T3641]  ? proc_fail_nth_read+0x220/0x220
[  434.396543][ T3641]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  434.401487][ T3641]  ? vfs_write+0x9af/0x1050
[  434.405832][ T3641]  kernel_clone+0x224/0x8f0
[  434.410173][ T3641]  ? file_end_write+0x1b0/0x1b0
[  434.414851][ T3641]  ? create_io_thread+0x1e0/0x1e0
[  434.419712][ T3641]  __x64_sys_clone+0x289/0x310
[  434.424315][ T3641]  ? __do_sys_vfork+0x130/0x130
[  434.429003][ T3641]  ? debug_smp_processor_id+0x17/0x20
[  434.434211][ T3641]  do_syscall_64+0x44/0xd0
[  434.438461][ T3641]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  434.444188][ T3641] RIP: 0033:0x7fc1f7027d59
[  434.448527][ T3641] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  434.467970][ T3641] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  434.476211][ T3641] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  434.484023][ T3641] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  434.491839][ T3641] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  434.499734][ T3641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  434.507543][ T3641] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  434.515447][ T3641]  </TASK>
[  434.518314][ T3639] CPU: 0 PID: 3639 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  434.526640][ T3639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  434.536534][ T3639] Call Trace:
[  434.539658][ T3639]  <TASK>
[  434.542437][ T3639]  dump_stack_lvl+0x151/0x1b7
[  434.546951][ T3639]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  434.552244][ T3639]  dump_stack+0x15/0x17
[  434.556409][ T3639]  should_fail+0x3c0/0x510
[  434.560675][ T3639]  __should_failslab+0x9f/0xe0
[  434.565261][ T3639]  should_failslab+0x9/0x20
[  434.569603][ T3639]  kmem_cache_alloc+0x4f/0x2f0
[  434.574199][ T3639]  ? dup_mmap+0x6d3/0xec0
[  434.578368][ T3639]  dup_mmap+0x6d3/0xec0
[  434.582360][ T3639]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  434.587657][ T3639]  ? __delayed_free_task+0x110/0x110
[  434.592774][ T3639]  ? __kasan_check_write+0x14/0x20
[  434.597808][ T3639]  ? mm_init+0x6bb/0x870
[  434.601885][ T3639]  dup_mm+0x91/0x330
[  434.605707][ T3639]  copy_mm+0x108/0x1b0
[  434.609614][ T3639]  copy_process+0x127a/0x3240
[  434.614213][ T3639]  ? proc_fail_nth_write+0x213/0x290
[  434.619331][ T3639]  ? proc_fail_nth_read+0x220/0x220
[  434.624367][ T3639]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  434.629311][ T3639]  ? vfs_write+0x9af/0x1050
[  434.633652][ T3639]  kernel_clone+0x224/0x8f0
[  434.638004][ T3639]  ? file_end_write+0x1b0/0x1b0
[  434.642677][ T3639]  ? create_io_thread+0x1e0/0x1e0
[  434.647569][ T3639]  __x64_sys_clone+0x289/0x310
[  434.652142][ T3639]  ? __do_sys_vfork+0x130/0x130
[  434.656913][ T3639]  ? debug_smp_processor_id+0x17/0x20
[  434.662124][ T3639]  do_syscall_64+0x44/0xd0
[  434.666377][ T3639]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  434.672188][ T3639] RIP: 0033:0x7fc1f7027d59
[  434.676453][ T3639] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  434.695890][ T3639] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  434.704130][ T3639] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  434.711937][ T3639] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  434.719750][ T3639] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  434.727562][ T3639] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  434.735374][ T3639] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  434.743190][ T3639]  </TASK>
[  434.747033][ T3640] CPU: 1 PID: 3640 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  434.755367][ T3640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  434.765252][ T3640] Call Trace:
[  434.768376][ T3640]  <TASK>
[  434.771156][ T3640]  dump_stack_lvl+0x151/0x1b7
[  434.775667][ T3640]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  434.780961][ T3640]  dump_stack+0x15/0x17
[  434.784957][ T3640]  should_fail+0x3c0/0x510
[  434.789205][ T3640]  __should_failslab+0x9f/0xe0
[  434.793807][ T3640]  should_failslab+0x9/0x20
[  434.798151][ T3640]  kmem_cache_alloc+0x4f/0x2f0
[  434.802743][ T3640]  ? dup_mmap+0x6d3/0xec0
[  434.806911][ T3640]  dup_mmap+0x6d3/0xec0
[  434.811179][ T3640]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  434.816456][ T3640]  ? __delayed_free_task+0x110/0x110
[  434.821580][ T3640]  ? __kasan_check_write+0x14/0x20
[  434.826622][ T3640]  ? mm_init+0x6bb/0x870
[  434.830793][ T3640]  dup_mm+0x91/0x330
[  434.834509][ T3640]  copy_mm+0x108/0x1b0
[  434.838416][ T3640]  copy_process+0x127a/0x3240
[  434.842931][ T3640]  ? proc_fail_nth_write+0x213/0x290
[  434.848048][ T3640]  ? proc_fail_nth_read+0x220/0x220
[  434.853103][ T3640]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  434.858030][ T3640]  ? vfs_write+0x9af/0x1050
[  434.862368][ T3640]  kernel_clone+0x224/0x8f0
[  434.866710][ T3640]  ? file_end_write+0x1b0/0x1b0
[  434.871396][ T3640]  ? create_io_thread+0x1e0/0x1e0
[  434.876266][ T3640]  __x64_sys_clone+0x289/0x310
[  434.880857][ T3640]  ? __do_sys_vfork+0x130/0x130
[  434.885545][ T3640]  ? debug_smp_processor_id+0x17/0x20
[  434.890749][ T3640]  do_syscall_64+0x44/0xd0
[  434.895011][ T3640]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  434.900732][ T3640] RIP: 0033:0x7fc1f7027d59
[  434.904983][ T3640] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  434.924598][ T3640] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  434.932844][ T3640] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  434.940656][ T3640] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  434.948485][ T3640] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  434.956278][ T3640] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  434.964098][ T3640] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  434.972337][ T3640]  </TASK>
[  434.975208][ T3635] CPU: 0 PID: 3635 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  434.983529][ T3635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  434.993431][ T3635] Call Trace:
[  434.996547][ T3635]  <TASK>
[  434.999328][ T3635]  dump_stack_lvl+0x151/0x1b7
[  435.003840][ T3635]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  435.009134][ T3635]  dump_stack+0x15/0x17
[  435.013127][ T3635]  should_fail+0x3c0/0x510
[  435.017466][ T3635]  __should_failslab+0x9f/0xe0
[  435.022077][ T3635]  should_failslab+0x9/0x20
[  435.026402][ T3635]  kmem_cache_alloc+0x4f/0x2f0
[  435.031005][ T3635]  ? anon_vma_clone+0xa1/0x510
[  435.035608][ T3635]  anon_vma_clone+0xa1/0x510
[  435.040030][ T3635]  anon_vma_fork+0x91/0x4f0
[  435.044368][ T3635]  ? dup_mmap+0x6ef/0xec0
[  435.048537][ T3635]  dup_mmap+0x7ec/0xec0
[  435.052526][ T3635]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  435.057741][ T3635]  ? __delayed_free_task+0x110/0x110
[  435.062871][ T3635]  ? __kasan_check_write+0x14/0x20
[  435.067810][ T3635]  ? mm_init+0x6bb/0x870
[  435.071884][ T3635]  dup_mm+0x91/0x330
[  435.075614][ T3635]  copy_mm+0x108/0x1b0
[  435.079522][ T3635]  copy_process+0x127a/0x3240
[  435.084036][ T3635]  ? proc_fail_nth_write+0x213/0x290
[  435.089156][ T3635]  ? proc_fail_nth_read+0x220/0x220
[  435.094188][ T3635]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  435.099135][ T3635]  ? vfs_write+0x9af/0x1050
[  435.103476][ T3635]  kernel_clone+0x224/0x8f0
[  435.107813][ T3635]  ? file_end_write+0x1b0/0x1b0
[  435.112500][ T3635]  ? create_io_thread+0x1e0/0x1e0
[  435.117372][ T3635]  __x64_sys_clone+0x289/0x310
[  435.121968][ T3635]  ? __do_sys_vfork+0x130/0x130
[  435.126651][ T3635]  ? debug_smp_processor_id+0x17/0x20
[  435.131858][ T3635]  do_syscall_64+0x44/0xd0
[  435.136110][ T3635]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  435.141836][ T3635] RIP: 0033:0x7fc1f7027d59
[  435.146092][ T3635] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  435.165536][ T3635] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  435.173774][ T3635] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  435.181587][ T3635] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  435.189398][ T3635] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  435.197295][ T3635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  435.205114][ T3635] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  435.212922][ T3635]  </TASK>
[  435.221590][ T3645] FAULT_INJECTION: forcing a failure.
[  435.221590][ T3645] name failslab, interval 1, probability 0, space 0, times 0
[  435.224231][ T3647] FAULT_INJECTION: forcing a failure.
[  435.224231][ T3647] name failslab, interval 1, probability 0, space 0, times 0
[  435.234770][ T3648] FAULT_INJECTION: forcing a failure.
[  435.234770][ T3648] name failslab, interval 1, probability 0, space 0, times 0
[  435.246905][ T3650] FAULT_INJECTION: forcing a failure.
[  435.246905][ T3650] name failslab, interval 1, probability 0, space 0, times 0
[  435.259170][ T3645] CPU: 1 PID: 3645 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  435.272184][ T3649] FAULT_INJECTION: forcing a failure.
[  435.272184][ T3649] name failslab, interval 1, probability 0, space 0, times 0
[  435.279740][ T3645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  435.279751][ T3645] Call Trace:
[  435.279755][ T3645]  <TASK>
[  435.279761][ T3645]  dump_stack_lvl+0x151/0x1b7
[  435.279783][ T3645]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  435.279803][ T3645]  dump_stack+0x15/0x17
[  435.279821][ T3645]  should_fail+0x3c0/0x510
[  435.279839][ T3645]  __should_failslab+0x9f/0xe0
[  435.330703][ T3645]  should_failslab+0x9/0x20
[  435.335034][ T3645]  kmem_cache_alloc+0x4f/0x2f0
[  435.339628][ T3645]  ? dup_mmap+0x6d3/0xec0
[  435.343795][ T3645]  dup_mmap+0x6d3/0xec0
[  435.347783][ T3645]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  435.352994][ T3645]  ? __delayed_free_task+0x110/0x110
[  435.358115][ T3645]  ? __kasan_check_write+0x14/0x20
[  435.363061][ T3645]  ? mm_init+0x6bb/0x870
[  435.367138][ T3645]  dup_mm+0x91/0x330
[  435.370908][ T3645]  copy_mm+0x108/0x1b0
[  435.374777][ T3645]  copy_process+0x127a/0x3240
[  435.379292][ T3645]  ? proc_fail_nth_write+0x213/0x290
[  435.384413][ T3645]  ? proc_fail_nth_read+0x220/0x220
[  435.389446][ T3645]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  435.394392][ T3645]  ? vfs_write+0x9af/0x1050
[  435.398733][ T3645]  kernel_clone+0x224/0x8f0
[  435.403071][ T3645]  ? file_end_write+0x1b0/0x1b0
[  435.407757][ T3645]  ? create_io_thread+0x1e0/0x1e0
[  435.412623][ T3645]  __x64_sys_clone+0x289/0x310
[  435.417218][ T3645]  ? __do_sys_vfork+0x130/0x130
[  435.421906][ T3645]  ? debug_smp_processor_id+0x17/0x20
[  435.427113][ T3645]  do_syscall_64+0x44/0xd0
[  435.431364][ T3645]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  435.437094][ T3645] RIP: 0033:0x7fc1f7027d59
[  435.441349][ T3645] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  435.460787][ T3645] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  435.469034][ T3645] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  435.476847][ T3645] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  435.484656][ T3645] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  435.492466][ T3645] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  435.500289][ T3645] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  435.508091][ T3645]  </TASK>
[  435.510954][ T3647] CPU: 0 PID: 3647 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  435.519385][ T3647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  435.529268][ T3647] Call Trace:
[  435.532393][ T3647]  <TASK>
[  435.535169][ T3647]  dump_stack_lvl+0x151/0x1b7
[  435.539868][ T3647]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  435.545150][ T3647]  ? kmem_cache_alloc+0x189/0x2f0
[  435.550008][ T3647]  ? copy_process+0x127a/0x3240
[  435.554699][ T3647]  ? __x64_sys_clone+0x289/0x310
[  435.559468][ T3647]  ? do_syscall_64+0x44/0xd0
[  435.563896][ T3647]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  435.569800][ T3647]  dump_stack+0x15/0x17
[  435.573790][ T3647]  should_fail+0x3c0/0x510
[  435.578046][ T3647]  __should_failslab+0x9f/0xe0
[  435.582645][ T3647]  should_failslab+0x9/0x20
[  435.586984][ T3647]  kmem_cache_alloc+0x4f/0x2f0
[  435.591585][ T3647]  ? anon_vma_clone+0xa1/0x510
[  435.596185][ T3647]  anon_vma_clone+0xa1/0x510
[  435.600609][ T3647]  anon_vma_fork+0x91/0x4f0
[  435.604948][ T3647]  ? dup_mmap+0x6ef/0xec0
[  435.609116][ T3647]  dup_mmap+0x7ec/0xec0
[  435.613107][ T3647]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  435.618316][ T3647]  ? __delayed_free_task+0x110/0x110
[  435.623437][ T3647]  ? __kasan_check_write+0x14/0x20
[  435.628381][ T3647]  ? mm_init+0x6bb/0x870
[  435.632463][ T3647]  dup_mm+0x91/0x330
[  435.636194][ T3647]  copy_mm+0x108/0x1b0
[  435.640099][ T3647]  copy_process+0x127a/0x3240
[  435.644629][ T3647]  ? proc_fail_nth_write+0x213/0x290
[  435.649733][ T3647]  ? proc_fail_nth_read+0x220/0x220
[  435.654768][ T3647]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  435.659714][ T3647]  ? vfs_write+0x9af/0x1050
[  435.664057][ T3647]  kernel_clone+0x224/0x8f0
[  435.668403][ T3647]  ? file_end_write+0x1b0/0x1b0
[  435.673079][ T3647]  ? create_io_thread+0x1e0/0x1e0
[  435.677944][ T3647]  __x64_sys_clone+0x289/0x310
[  435.682715][ T3647]  ? __do_sys_vfork+0x130/0x130
[  435.687404][ T3647]  ? debug_smp_processor_id+0x17/0x20
[  435.692607][ T3647]  do_syscall_64+0x44/0xd0
[  435.696860][ T3647]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  435.702592][ T3647] RIP: 0033:0x7fc1f7027d59
[  435.706843][ T3647] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  435.726457][ T3647] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  435.734700][ T3647] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  435.742514][ T3647] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  435.750324][ T3647] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  435.758133][ T3647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  435.765945][ T3647] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  435.773761][ T3647]  </TASK>
[  435.776705][ T3648] CPU: 1 PID: 3648 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  435.784957][ T3648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  435.794861][ T3648] Call Trace:
[  435.798005][ T3648]  <TASK>
[  435.800752][ T3648]  dump_stack_lvl+0x151/0x1b7
[  435.805265][ T3648]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  435.810558][ T3648]  ? kmem_cache_alloc+0x189/0x2f0
[  435.815425][ T3648]  ? copy_process+0x127a/0x3240
[  435.820112][ T3648]  ? __x64_sys_clone+0x289/0x310
[  435.824879][ T3648]  ? do_syscall_64+0x44/0xd0
[  435.829313][ T3648]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  435.835207][ T3648]  dump_stack+0x15/0x17
[  435.839199][ T3648]  should_fail+0x3c0/0x510
[  435.843469][ T3648]  __should_failslab+0x9f/0xe0
[  435.848053][ T3648]  should_failslab+0x9/0x20
[  435.852390][ T3648]  kmem_cache_alloc+0x4f/0x2f0
[  435.856990][ T3648]  ? anon_vma_clone+0xa1/0x510
[  435.861590][ T3648]  anon_vma_clone+0xa1/0x510
[  435.866019][ T3648]  anon_vma_fork+0x91/0x4f0
[  435.870354][ T3648]  ? dup_mmap+0x6ef/0xec0
[  435.874524][ T3648]  dup_mmap+0x7ec/0xec0
[  435.878513][ T3648]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  435.883731][ T3648]  ? __delayed_free_task+0x110/0x110
[  435.888847][ T3648]  ? __kasan_check_write+0x14/0x20
[  435.893793][ T3648]  ? mm_init+0x6bb/0x870
[  435.897870][ T3648]  dup_mm+0x91/0x330
[  435.901605][ T3648]  copy_mm+0x108/0x1b0
[  435.905506][ T3648]  copy_process+0x127a/0x3240
[  435.910035][ T3648]  ? proc_fail_nth_write+0x213/0x290
[  435.915148][ T3648]  ? proc_fail_nth_read+0x220/0x220
[  435.920176][ T3648]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  435.925131][ T3648]  ? vfs_write+0x9af/0x1050
[  435.929463][ T3648]  kernel_clone+0x224/0x8f0
[  435.933801][ T3648]  ? file_end_write+0x1b0/0x1b0
[  435.938574][ T3648]  ? create_io_thread+0x1e0/0x1e0
[  435.943438][ T3648]  __x64_sys_clone+0x289/0x310
[  435.948133][ T3648]  ? __do_sys_vfork+0x130/0x130
[  435.952917][ T3648]  ? debug_smp_processor_id+0x17/0x20
[  435.958117][ T3648]  do_syscall_64+0x44/0xd0
[  435.967227][ T3648]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  435.972953][ T3648] RIP: 0033:0x7fc1f7027d59
[  435.977208][ T3648] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  435.996650][ T3648] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  436.004893][ T3648] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  436.012706][ T3648] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  436.020518][ T3648] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  436.028327][ T3648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  436.036137][ T3648] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  436.043952][ T3648]  </TASK>
[  436.047187][ T3649] CPU: 1 PID: 3649 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  436.055499][ T3649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  436.065409][ T3649] Call Trace:
[  436.068520][ T3649]  <TASK>
[  436.071295][ T3649]  dump_stack_lvl+0x151/0x1b7
[  436.075811][ T3649]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  436.081105][ T3649]  dump_stack+0x15/0x17
[  436.085098][ T3649]  should_fail+0x3c0/0x510
[  436.089347][ T3649]  __should_failslab+0x9f/0xe0
[  436.093949][ T3649]  should_failslab+0x9/0x20
[  436.098284][ T3649]  kmem_cache_alloc+0x4f/0x2f0
[  436.102890][ T3649]  ? dup_mmap+0x6d3/0xec0
[  436.107053][ T3649]  dup_mmap+0x6d3/0xec0
[  436.111043][ T3649]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  436.116254][ T3649]  ? __delayed_free_task+0x110/0x110
[  436.121373][ T3649]  ? __kasan_check_write+0x14/0x20
[  436.126319][ T3649]  ? mm_init+0x6bb/0x870
[  436.130403][ T3649]  dup_mm+0x91/0x330
[  436.134134][ T3649]  copy_mm+0x108/0x1b0
[  436.138056][ T3649]  copy_process+0x127a/0x3240
[  436.142995][ T3649]  ? proc_fail_nth_write+0x213/0x290
[  436.148105][ T3649]  ? proc_fail_nth_read+0x220/0x220
[  436.153143][ T3649]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  436.158185][ T3649]  ? vfs_write+0x9af/0x1050
[  436.162528][ T3649]  kernel_clone+0x224/0x8f0
[  436.166867][ T3649]  ? file_end_write+0x1b0/0x1b0
[  436.171553][ T3649]  ? create_io_thread+0x1e0/0x1e0
[  436.176511][ T3649]  __x64_sys_clone+0x289/0x310
[  436.181126][ T3649]  ? __do_sys_vfork+0x130/0x130
[  436.185930][ T3649]  ? debug_smp_processor_id+0x17/0x20
[  436.191176][ T3649]  do_syscall_64+0x44/0xd0
[  436.195431][ T3649]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  436.201156][ T3649] RIP: 0033:0x7fc1f7027d59
[  436.205505][ T3649] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  436.225045][ T3649] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  436.233274][ T3649] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  436.241087][ T3649] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  436.248896][ T3649] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  436.256710][ T3649] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  436.264524][ T3649] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  436.272337][ T3649]  </TASK>
[  436.275220][ T3650] CPU: 0 PID: 3650 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  436.283543][ T3650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  436.293422][ T3650] Call Trace:
[  436.296544][ T3650]  <TASK>
[  436.299324][ T3650]  dump_stack_lvl+0x151/0x1b7
[  436.304013][ T3650]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  436.309306][ T3650]  dump_stack+0x15/0x17
[  436.313296][ T3650]  should_fail+0x3c0/0x510
[  436.317549][ T3650]  __should_failslab+0x9f/0xe0
[  436.322150][ T3650]  should_failslab+0x9/0x20
[  436.326490][ T3650]  kmem_cache_alloc+0x4f/0x2f0
[  436.331090][ T3650]  ? anon_vma_clone+0xa1/0x510
[  436.335690][ T3650]  anon_vma_clone+0xa1/0x510
[  436.340120][ T3650]  anon_vma_fork+0x91/0x4f0
[  436.344468][ T3650]  ? dup_mmap+0x6ef/0xec0
[  436.348623][ T3650]  dup_mmap+0x7ec/0xec0
[  436.352643][ T3650]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  436.357826][ T3650]  ? __delayed_free_task+0x110/0x110
[  436.362942][ T3650]  ? __kasan_check_write+0x14/0x20
[  436.367890][ T3650]  ? mm_init+0x6bb/0x870
[  436.371992][ T3650]  dup_mm+0x91/0x330
[  436.375725][ T3650]  copy_mm+0x108/0x1b0
[  436.379955][ T3650]  copy_process+0x127a/0x3240
[  436.384477][ T3650]  ? proc_fail_nth_write+0x213/0x290
[  436.389589][ T3650]  ? proc_fail_nth_read+0x220/0x220
[  436.394709][ T3650]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  436.399929][ T3650]  ? vfs_write+0x9af/0x1050
[  436.404256][ T3650]  kernel_clone+0x224/0x8f0
[  436.408598][ T3650]  ? file_end_write+0x1b0/0x1b0
[  436.413369][ T3650]  ? create_io_thread+0x1e0/0x1e0
[  436.418241][ T3650]  __x64_sys_clone+0x289/0x310
[  436.422832][ T3650]  ? __do_sys_vfork+0x130/0x130
[  436.427525][ T3650]  ? debug_smp_processor_id+0x17/0x20
[  436.432733][ T3650]  do_syscall_64+0x44/0xd0
[  436.436981][ T3650]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  436.442707][ T3650] RIP: 0033:0x7fc1f7027d59
[  436.446960][ T3650] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  436.466399][ T3650] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  436.474733][ T3650] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  436.482545][ T3650] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  436.490388][ T3650] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  436.498512][ T3650] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  436.506321][ T3650] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  436.514223][ T3650]  </TASK>
[  436.518639][ T3646] FAULT_INJECTION: forcing a failure.
[  436.518639][ T3646] name failslab, interval 1, probability 0, space 0, times 0
[  436.531155][ T3646] CPU: 1 PID: 3646 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  436.539491][ T3646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  436.549471][ T3646] Call Trace:
[  436.552611][ T3646]  <TASK>
[  436.555374][ T3646]  dump_stack_lvl+0x151/0x1b7
[  436.559892][ T3646]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  436.565181][ T3646]  dump_stack+0x15/0x17
[  436.569170][ T3646]  should_fail+0x3c0/0x510
[  436.573425][ T3646]  __should_failslab+0x9f/0xe0
[  436.578113][ T3646]  should_failslab+0x9/0x20
[  436.582670][ T3646]  kmem_cache_alloc+0x4f/0x2f0
[  436.587223][ T3646]  ? anon_vma_clone+0xa1/0x510
[  436.591832][ T3646]  anon_vma_clone+0xa1/0x510
[  436.596255][ T3646]  anon_vma_fork+0x91/0x4f0
[  436.600686][ T3646]  ? dup_mmap+0x6ef/0xec0
[  436.604842][ T3646]  dup_mmap+0x7ec/0xec0
[  436.608844][ T3646]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  436.614047][ T3646]  ? __delayed_free_task+0x110/0x110
[  436.619162][ T3646]  ? __kasan_check_write+0x14/0x20
[  436.624110][ T3646]  ? mm_init+0x6bb/0x870
[  436.628192][ T3646]  dup_mm+0x91/0x330
[  436.631924][ T3646]  copy_mm+0x108/0x1b0
[  436.635833][ T3646]  copy_process+0x127a/0x3240
[  436.640342][ T3646]  ? proc_fail_nth_write+0x213/0x290
[  436.645463][ T3646]  ? proc_fail_nth_read+0x220/0x220
[  436.650584][ T3646]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  436.655532][ T3646]  ? vfs_write+0x9af/0x1050
[  436.659871][ T3646]  kernel_clone+0x224/0x8f0
[  436.664207][ T3646]  ? file_end_write+0x1b0/0x1b0
[  436.668983][ T3646]  ? create_io_thread+0x1e0/0x1e0
[  436.673844][ T3646]  __x64_sys_clone+0x289/0x310
[  436.678444][ T3646]  ? __do_sys_vfork+0x130/0x130
[  436.683131][ T3646]  ? debug_smp_processor_id+0x17/0x20
[  436.688424][ T3646]  do_syscall_64+0x44/0xd0
[  436.692675][ T3646]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  436.698410][ T3646] RIP: 0033:0x7fc1f7027d59
[  436.702660][ T3646] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  436.722302][ T3646] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  436.730546][ T3646] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  436.738355][ T3646] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  436.746263][ T3646] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  436.754149][ T3646] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  436.762058][ T3646] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  436.769864][ T3646]  </TASK>
[  436.776448][ T3653] FAULT_INJECTION: forcing a failure.
[  436.776448][ T3653] name failslab, interval 1, probability 0, space 0, times 0
[  436.778561][ T3657] FAULT_INJECTION: forcing a failure.
[  436.778561][ T3657] name failslab, interval 1, probability 0, space 0, times 0
[  436.788989][ T3653] CPU: 0 PID: 3653 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  436.809608][ T3653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  436.819500][ T3653] Call Trace:
[  436.822630][ T3653]  <TASK>
[  436.825402][ T3653]  dump_stack_lvl+0x151/0x1b7
[  436.829996][ T3653]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  436.835292][ T3653]  dump_stack+0x15/0x17
[  436.839372][ T3653]  should_fail+0x3c0/0x510
[  436.843625][ T3653]  __should_failslab+0x9f/0xe0
[  436.848221][ T3653]  should_failslab+0x9/0x20
[  436.852563][ T3653]  kmem_cache_alloc+0x4f/0x2f0
[  436.857161][ T3653]  ? anon_vma_clone+0xa1/0x510
[  436.861763][ T3653]  anon_vma_clone+0xa1/0x510
[  436.866189][ T3653]  anon_vma_fork+0x91/0x4f0
[  436.870536][ T3653]  ? dup_mmap+0x6ef/0xec0
[  436.874694][ T3653]  dup_mmap+0x7ec/0xec0
[  436.878685][ T3653]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  436.883898][ T3653]  ? __delayed_free_task+0x110/0x110
[  436.889014][ T3653]  ? __kasan_check_write+0x14/0x20
[  436.894054][ T3653]  ? mm_init+0x6bb/0x870
[  436.898128][ T3653]  dup_mm+0x91/0x330
[  436.901861][ T3653]  copy_mm+0x108/0x1b0
[  436.905764][ T3653]  copy_process+0x127a/0x3240
[  436.910280][ T3653]  ? proc_fail_nth_write+0x213/0x290
[  436.915401][ T3653]  ? proc_fail_nth_read+0x220/0x220
[  436.920441][ T3653]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  436.925380][ T3653]  ? vfs_write+0x9af/0x1050
[  436.929724][ T3653]  kernel_clone+0x224/0x8f0
[  436.934066][ T3653]  ? file_end_write+0x1b0/0x1b0
[  436.938833][ T3653]  ? create_io_thread+0x1e0/0x1e0
[  436.943698][ T3653]  __x64_sys_clone+0x289/0x310
[  436.948292][ T3653]  ? __do_sys_vfork+0x130/0x130
[  436.952982][ T3653]  ? debug_smp_processor_id+0x17/0x20
[  436.958191][ T3653]  do_syscall_64+0x44/0xd0
[  436.962439][ T3653]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  436.968255][ T3653] RIP: 0033:0x7fc1f7027d59
[  436.972508][ T3653] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  436.991958][ T3653] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  437.000209][ T3653] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  437.008178][ T3653] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  437.015990][ T3653] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  437.023831][ T3653] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  437.031613][ T3653] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  437.039427][ T3653]  </TASK>
[  437.043327][ T3658] FAULT_INJECTION: forcing a failure.
[  437.043327][ T3658] name failslab, interval 1, probability 0, space 0, times 0
[  437.045228][ T3657] CPU: 0 PID: 3657 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  437.064080][ T3657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  437.073981][ T3657] Call Trace:
[  437.077094][ T3657]  <TASK>
[  437.079867][ T3657]  dump_stack_lvl+0x151/0x1b7
[  437.084380][ T3657]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  437.089761][ T3657]  dump_stack+0x15/0x17
[  437.093760][ T3657]  should_fail+0x3c0/0x510
[  437.098009][ T3657]  __should_failslab+0x9f/0xe0
[  437.102623][ T3657]  should_failslab+0x9/0x20
[  437.106948][ T3657]  kmem_cache_alloc+0x4f/0x2f0
[  437.111547][ T3657]  ? dup_mmap+0x6d3/0xec0
[  437.115714][ T3657]  dup_mmap+0x6d3/0xec0
[  437.119705][ T3657]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  437.124912][ T3657]  ? __delayed_free_task+0x110/0x110
[  437.130040][ T3657]  ? __kasan_check_write+0x14/0x20
[  437.135082][ T3657]  ? mm_init+0x6bb/0x870
[  437.139156][ T3657]  dup_mm+0x91/0x330
[  437.142889][ T3657]  copy_mm+0x108/0x1b0
[  437.146792][ T3657]  copy_process+0x127a/0x3240
[  437.151307][ T3657]  ? proc_fail_nth_write+0x213/0x290
[  437.156442][ T3657]  ? proc_fail_nth_read+0x220/0x220
[  437.161462][ T3657]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  437.166410][ T3657]  ? vfs_write+0x9af/0x1050
[  437.170752][ T3657]  kernel_clone+0x224/0x8f0
[  437.175094][ T3657]  ? file_end_write+0x1b0/0x1b0
[  437.179785][ T3657]  ? create_io_thread+0x1e0/0x1e0
[  437.184662][ T3657]  __x64_sys_clone+0x289/0x310
[  437.189249][ T3657]  ? __do_sys_vfork+0x130/0x130
[  437.193926][ T3657]  ? debug_smp_processor_id+0x17/0x20
[  437.199143][ T3657]  do_syscall_64+0x44/0xd0
[  437.203381][ T3657]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  437.209112][ T3657] RIP: 0033:0x7fc1f7027d59
[  437.213366][ T3657] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  437.232890][ T3657] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  437.241148][ T3657] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  437.248946][ T3657] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  437.256766][ T3657] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  437.264581][ T3657] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  437.272381][ T3657] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  437.280195][ T3657]  </TASK>
[  437.283964][ T3658] CPU: 0 PID: 3658 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  437.292285][ T3658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  437.302186][ T3658] Call Trace:
[  437.305301][ T3658]  <TASK>
[  437.308117][ T3658]  dump_stack_lvl+0x151/0x1b7
[  437.312590][ T3658]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  437.317885][ T3658]  dump_stack+0x15/0x17
[  437.321876][ T3658]  should_fail+0x3c0/0x510
[  437.326131][ T3658]  __should_failslab+0x9f/0xe0
[  437.330730][ T3658]  should_failslab+0x9/0x20
[  437.335072][ T3658]  kmem_cache_alloc+0x4f/0x2f0
[  437.339755][ T3658]  ? anon_vma_clone+0xa1/0x510
[  437.344357][ T3658]  anon_vma_clone+0xa1/0x510
[  437.348791][ T3658]  anon_vma_fork+0x91/0x4f0
[  437.353121][ T3658]  ? dup_mmap+0x6ef/0xec0
[  437.357290][ T3658]  dup_mmap+0x7ec/0xec0
[  437.361280][ T3658]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  437.366488][ T3658]  ? __delayed_free_task+0x110/0x110
[  437.371610][ T3658]  ? __kasan_check_write+0x14/0x20
[  437.376646][ T3658]  ? mm_init+0x6bb/0x870
[  437.380832][ T3658]  dup_mm+0x91/0x330
[  437.384564][ T3658]  copy_mm+0x108/0x1b0
[  437.388470][ T3658]  copy_process+0x127a/0x3240
[  437.392983][ T3658]  ? proc_fail_nth_write+0x213/0x290
[  437.398105][ T3658]  ? proc_fail_nth_read+0x220/0x220
[  437.403140][ T3658]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  437.408123][ T3658]  ? vfs_write+0x9af/0x1050
[  437.412703][ T3658]  kernel_clone+0x224/0x8f0
[  437.417070][ T3658]  ? file_end_write+0x1b0/0x1b0
[  437.421713][ T3658]  ? create_io_thread+0x1e0/0x1e0
[  437.426576][ T3658]  __x64_sys_clone+0x289/0x310
[  437.431174][ T3658]  ? __do_sys_vfork+0x130/0x130
[  437.435859][ T3658]  ? debug_smp_processor_id+0x17/0x20
[  437.441073][ T3658]  do_syscall_64+0x44/0xd0
[  437.445319][ T3658]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  437.451054][ T3658] RIP: 0033:0x7fc1f7027d59
[  437.455303][ T3658] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  437.474828][ T3658] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  437.483072][ T3658] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  437.490886][ T3658] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  437.498700][ T3658] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  437.506515][ T3658] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  437.514317][ T3658] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  437.522216][ T3658]  </TASK>
[  437.527049][ T3659] FAULT_INJECTION: forcing a failure.
[  437.527049][ T3659] name failslab, interval 1, probability 0, space 0, times 0
[  437.540449][ T3659] CPU: 0 PID: 3659 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  437.548768][ T3659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  437.558664][ T3659] Call Trace:
[  437.561789][ T3659]  <TASK>
[  437.564565][ T3659]  dump_stack_lvl+0x151/0x1b7
[  437.569078][ T3659]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  437.574374][ T3659]  dump_stack+0x15/0x17
[  437.578363][ T3659]  should_fail+0x3c0/0x510
[  437.582617][ T3659]  __should_failslab+0x9f/0xe0
[  437.587388][ T3659]  should_failslab+0x9/0x20
[  437.591728][ T3659]  kmem_cache_alloc+0x4f/0x2f0
[  437.596328][ T3659]  ? anon_vma_clone+0xa1/0x510
[  437.600932][ T3659]  anon_vma_clone+0xa1/0x510
[  437.605372][ T3659]  anon_vma_fork+0x91/0x4f0
[  437.609694][ T3659]  ? dup_mmap+0x6ef/0xec0
[  437.613860][ T3659]  dup_mmap+0x7ec/0xec0
[  437.617852][ T3659]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  437.623062][ T3659]  ? __delayed_free_task+0x110/0x110
[  437.628181][ T3659]  ? __kasan_check_write+0x14/0x20
[  437.633127][ T3659]  ? mm_init+0x6bb/0x870
[  437.637206][ T3659]  dup_mm+0x91/0x330
[  437.640939][ T3659]  copy_mm+0x108/0x1b0
[  437.644845][ T3659]  copy_process+0x127a/0x3240
[  437.649358][ T3659]  ? proc_fail_nth_write+0x213/0x290
[  437.654479][ T3659]  ? proc_fail_nth_read+0x220/0x220
[  437.659515][ T3659]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  437.664459][ T3659]  ? vfs_write+0x9af/0x1050
[  437.668803][ T3659]  kernel_clone+0x224/0x8f0
[  437.673138][ T3659]  ? file_end_write+0x1b0/0x1b0
[  437.677827][ T3659]  ? create_io_thread+0x1e0/0x1e0
[  437.682689][ T3659]  __x64_sys_clone+0x289/0x310
[  437.687374][ T3659]  ? __do_sys_vfork+0x130/0x130
[  437.692061][ T3659]  ? debug_smp_processor_id+0x17/0x20
[  437.697267][ T3659]  do_syscall_64+0x44/0xd0
[  437.701522][ T3659]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  437.707251][ T3659] RIP: 0033:0x7fc1f7027d59
[  437.711504][ T3659] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  437.731156][ T3659] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  437.739406][ T3659] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  437.747206][ T3659] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  437.755019][ T3659] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  437.762829][ T3659] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  437.770639][ T3659] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  437.778453][ T3659]  </TASK>
[  437.781616][ T3660] FAULT_INJECTION: forcing a failure.
[  437.781616][ T3660] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  437.785694][ T3664] FAULT_INJECTION: forcing a failure.
[  437.785694][ T3664] name failslab, interval 1, probability 0, space 0, times 0
[  437.796102][ T3660] CPU: 0 PID: 3660 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  437.807120][ T3663] FAULT_INJECTION: forcing a failure.
[  437.807120][ T3663] name failslab, interval 1, probability 0, space 0, times 0
[  437.815363][ T3660] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  437.837752][ T3660] Call Trace:
[  437.840874][ T3660]  <TASK>
[  437.843651][ T3660]  dump_stack_lvl+0x151/0x1b7
[  437.848163][ T3660]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  437.853460][ T3660]  ? is_bpf_text_address+0x1a2/0x1c0
[  437.858592][ T3660]  dump_stack+0x15/0x17
[  437.862572][ T3660]  should_fail+0x3c0/0x510
[  437.866848][ T3660]  should_fail_alloc_page+0x58/0x70
[  437.871858][ T3660]  __alloc_pages+0x207/0x850
[  437.876375][ T3660]  ? zone_watermark_fast+0x200/0x200
[  437.881494][ T3660]  ? __kasan_slab_alloc+0xc9/0xe0
[  437.886350][ T3660]  ? __kasan_slab_alloc+0xb2/0xe0
[  437.891213][ T3660]  ? kmem_cache_alloc+0x189/0x2f0
[  437.896077][ T3660]  ? anon_vma_clone+0xa1/0x510
[  437.900675][ T3660]  __pmd_alloc+0xb1/0x550
[  437.904840][ T3660]  ? __kasan_slab_alloc+0xb2/0xe0
[  437.909703][ T3660]  ? kmem_cache_alloc+0x189/0x2f0
[  437.914566][ T3660]  ? anon_vma_fork+0x1d9/0x4f0
[  437.919160][ T3660]  ? dup_mmap+0x7ec/0xec0
[  437.923325][ T3660]  ? dup_mm+0x91/0x330
[  437.927233][ T3660]  ? copy_mm+0x108/0x1b0
[  437.931322][ T3660]  ? kernel_clone+0x224/0x8f0
[  437.935923][ T3660]  ? __pud_alloc+0x260/0x260
[  437.940348][ T3660]  copy_page_range+0xd04/0x1090
[  437.945027][ T3660]  ? pfn_valid+0x1e0/0x1e0
[  437.949368][ T3660]  dup_mmap+0x9fc/0xec0
[  437.953368][ T3660]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  437.958563][ T3660]  ? __delayed_free_task+0x110/0x110
[  437.963684][ T3660]  ? __kasan_check_write+0x14/0x20
[  437.968633][ T3660]  ? mm_init+0x6bb/0x870
[  437.972711][ T3660]  dup_mm+0x91/0x330
[  437.976445][ T3660]  copy_mm+0x108/0x1b0
[  437.980348][ T3660]  copy_process+0x127a/0x3240
[  437.984877][ T3660]  ? proc_fail_nth_write+0x213/0x290
[  437.989986][ T3660]  ? proc_fail_nth_read+0x220/0x220
[  437.995026][ T3660]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  437.999970][ T3660]  ? vfs_write+0x9af/0x1050
[  438.004303][ T3660]  kernel_clone+0x224/0x8f0
[  438.008645][ T3660]  ? file_end_write+0x1b0/0x1b0
[  438.013331][ T3660]  ? create_io_thread+0x1e0/0x1e0
[  438.018191][ T3660]  __x64_sys_clone+0x289/0x310
[  438.022790][ T3660]  ? __do_sys_vfork+0x130/0x130
[  438.027573][ T3660]  ? debug_smp_processor_id+0x17/0x20
[  438.033036][ T3660]  do_syscall_64+0x44/0xd0
[  438.037284][ T3660]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  438.043100][ T3660] RIP: 0033:0x7fc1f7027d59
[  438.047371][ T3660] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  438.067227][ T3660] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  438.075487][ T3660] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  438.083281][ T3660] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  438.091180][ T3660] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  438.098991][ T3660] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  438.106802][ T3660] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  438.114616][ T3660]  </TASK>
[  438.117711][ T3664] CPU: 1 PID: 3664 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  438.118790][ T3667] FAULT_INJECTION: forcing a failure.
[  438.118790][ T3667] name failslab, interval 1, probability 0, space 0, times 0
[  438.125985][ T3664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  438.125998][ T3664] Call Trace:
[  438.126003][ T3664]  <TASK>
[  438.126010][ T3664]  dump_stack_lvl+0x151/0x1b7
[  438.126032][ T3664]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  438.126052][ T3664]  dump_stack+0x15/0x17
[  438.126069][ T3664]  should_fail+0x3c0/0x510
[  438.126089][ T3664]  __should_failslab+0x9f/0xe0
[  438.139333][ T3669] FAULT_INJECTION: forcing a failure.
[  438.139333][ T3669] name failslab, interval 1, probability 0, space 0, times 0
[  438.148290][ T3664]  should_failslab+0x9/0x20
[  438.148314][ T3664]  kmem_cache_alloc+0x4f/0x2f0
[  438.148330][ T3664]  ? dup_mmap+0x6d3/0xec0
[  438.148352][ T3664]  dup_mmap+0x6d3/0xec0
[  438.152192][ T3668] FAULT_INJECTION: forcing a failure.
[  438.152192][ T3668] name failslab, interval 1, probability 0, space 0, times 0
[  438.154192][ T3664]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  438.154216][ T3664]  ? __delayed_free_task+0x110/0x110
[  438.229442][ T3664]  ? __kasan_check_write+0x14/0x20
[  438.234388][ T3664]  ? mm_init+0x6bb/0x870
[  438.238469][ T3664]  dup_mm+0x91/0x330
[  438.242200][ T3664]  copy_mm+0x108/0x1b0
[  438.246104][ T3664]  copy_process+0x127a/0x3240
[  438.250617][ T3664]  ? proc_fail_nth_write+0x213/0x290
[  438.255739][ T3664]  ? proc_fail_nth_read+0x220/0x220
[  438.260776][ T3664]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  438.265721][ T3664]  ? vfs_write+0x9af/0x1050
[  438.270060][ T3664]  kernel_clone+0x224/0x8f0
[  438.274395][ T3664]  ? file_end_write+0x1b0/0x1b0
[  438.279087][ T3664]  ? create_io_thread+0x1e0/0x1e0
[  438.283945][ T3664]  __x64_sys_clone+0x289/0x310
[  438.288545][ T3664]  ? __do_sys_vfork+0x130/0x130
[  438.293236][ T3664]  ? debug_smp_processor_id+0x17/0x20
[  438.298439][ T3664]  do_syscall_64+0x44/0xd0
[  438.302781][ T3664]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  438.308774][ T3664] RIP: 0033:0x7fc1f7027d59
[  438.313020][ T3664] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  438.332460][ T3664] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  438.340708][ T3664] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  438.348519][ T3664] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  438.356331][ T3664] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  438.364138][ T3664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  438.371951][ T3664] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  438.379792][ T3664]  </TASK>
[  438.382637][ T3668] CPU: 0 PID: 3668 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  438.390959][ T3668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  438.400869][ T3668] Call Trace:
[  438.403979][ T3668]  <TASK>
[  438.406755][ T3668]  dump_stack_lvl+0x151/0x1b7
[  438.411267][ T3668]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  438.416559][ T3668]  ? kmem_cache_alloc+0x189/0x2f0
[  438.421423][ T3668]  ? copy_process+0x127a/0x3240
[  438.426109][ T3668]  ? __x64_sys_clone+0x289/0x310
[  438.430880][ T3668]  ? do_syscall_64+0x44/0xd0
[  438.435307][ T3668]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  438.441211][ T3668]  dump_stack+0x15/0x17
[  438.445203][ T3668]  should_fail+0x3c0/0x510
[  438.449457][ T3668]  __should_failslab+0x9f/0xe0
[  438.454065][ T3668]  should_failslab+0x9/0x20
[  438.458393][ T3668]  kmem_cache_alloc+0x4f/0x2f0
[  438.462995][ T3668]  ? anon_vma_clone+0xa1/0x510
[  438.467683][ T3668]  anon_vma_clone+0xa1/0x510
[  438.472110][ T3668]  anon_vma_fork+0x91/0x4f0
[  438.476452][ T3668]  ? dup_mmap+0x6ef/0xec0
[  438.480616][ T3668]  dup_mmap+0x7ec/0xec0
[  438.484608][ T3668]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  438.489819][ T3668]  ? __delayed_free_task+0x110/0x110
[  438.494932][ T3668]  ? __kasan_check_write+0x14/0x20
[  438.499890][ T3668]  ? mm_init+0x6bb/0x870
[  438.503964][ T3668]  dup_mm+0x91/0x330
[  438.507697][ T3668]  copy_mm+0x108/0x1b0
[  438.511600][ T3668]  copy_process+0x127a/0x3240
[  438.516113][ T3668]  ? proc_fail_nth_write+0x213/0x290
[  438.521233][ T3668]  ? proc_fail_nth_read+0x220/0x220
[  438.526352][ T3668]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  438.531299][ T3668]  ? vfs_write+0x9af/0x1050
[  438.535661][ T3668]  kernel_clone+0x224/0x8f0
[  438.540068][ T3668]  ? file_end_write+0x1b0/0x1b0
[  438.544754][ T3668]  ? create_io_thread+0x1e0/0x1e0
[  438.549615][ T3668]  __x64_sys_clone+0x289/0x310
[  438.554217][ T3668]  ? __do_sys_vfork+0x130/0x130
[  438.558905][ T3668]  ? debug_smp_processor_id+0x17/0x20
[  438.564109][ T3668]  do_syscall_64+0x44/0xd0
[  438.568364][ T3668]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  438.574085][ T3668] RIP: 0033:0x7fc1f7027d59
[  438.578340][ T3668] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  438.597786][ T3668] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  438.606028][ T3668] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  438.613838][ T3668] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  438.621650][ T3668] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  438.629462][ T3668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  438.637270][ T3668] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  438.645098][ T3668]  </TASK>
[  438.650315][ T3669] CPU: 0 PID: 3669 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  438.658635][ T3669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  438.668731][ T3669] Call Trace:
[  438.671830][ T3669]  <TASK>
[  438.674608][ T3669]  dump_stack_lvl+0x151/0x1b7
[  438.679116][ T3669]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  438.684414][ T3669]  ? kmem_cache_alloc+0x189/0x2f0
[  438.689276][ T3669]  ? copy_process+0x127a/0x3240
[  438.693960][ T3669]  ? __x64_sys_clone+0x289/0x310
[  438.698745][ T3669]  ? do_syscall_64+0x44/0xd0
[  438.703159][ T3669]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  438.709063][ T3669]  dump_stack+0x15/0x17
[  438.713056][ T3669]  should_fail+0x3c0/0x510
[  438.717317][ T3669]  __should_failslab+0x9f/0xe0
[  438.721906][ T3669]  should_failslab+0x9/0x20
[  438.726246][ T3669]  kmem_cache_alloc+0x4f/0x2f0
[  438.730845][ T3669]  ? anon_vma_clone+0xa1/0x510
[  438.735446][ T3669]  anon_vma_clone+0xa1/0x510
[  438.739872][ T3669]  anon_vma_fork+0x91/0x4f0
[  438.744215][ T3669]  ? dup_mmap+0x6ef/0xec0
[  438.748421][ T3669]  dup_mmap+0x7ec/0xec0
[  438.752370][ T3669]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  438.757577][ T3669]  ? __delayed_free_task+0x110/0x110
[  438.762701][ T3669]  ? __kasan_check_write+0x14/0x20
[  438.767644][ T3669]  ? mm_init+0x6bb/0x870
[  438.771724][ T3669]  dup_mm+0x91/0x330
[  438.775457][ T3669]  copy_mm+0x108/0x1b0
[  438.779363][ T3669]  copy_process+0x127a/0x3240
[  438.783877][ T3669]  ? proc_fail_nth_write+0x213/0x290
[  438.788998][ T3669]  ? proc_fail_nth_read+0x220/0x220
[  438.794032][ T3669]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  438.798981][ T3669]  ? vfs_write+0x9af/0x1050
[  438.803321][ T3669]  kernel_clone+0x224/0x8f0
[  438.807660][ T3669]  ? file_end_write+0x1b0/0x1b0
[  438.812345][ T3669]  ? create_io_thread+0x1e0/0x1e0
[  438.817206][ T3669]  __x64_sys_clone+0x289/0x310
[  438.821808][ T3669]  ? __do_sys_vfork+0x130/0x130
[  438.826592][ T3669]  ? debug_smp_processor_id+0x17/0x20
[  438.831927][ T3669]  do_syscall_64+0x44/0xd0
[  438.836170][ T3669]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  438.841899][ T3669] RIP: 0033:0x7fc1f7027d59
[  438.846149][ T3669] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  438.865591][ T3669] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  438.873922][ T3669] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  438.881736][ T3669] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  438.889544][ T3669] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  438.897358][ T3669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  438.905167][ T3669] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  438.912979][ T3669]  </TASK>
[  438.915846][ T3667] CPU: 1 PID: 3667 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  438.924177][ T3667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  438.934071][ T3667] Call Trace:
[  438.937191][ T3667]  <TASK>
[  438.939972][ T3667]  dump_stack_lvl+0x151/0x1b7
[  438.944484][ T3667]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  438.949782][ T3667]  dump_stack+0x15/0x17
[  438.953770][ T3667]  should_fail+0x3c0/0x510
[  438.958026][ T3667]  __should_failslab+0x9f/0xe0
[  438.962626][ T3667]  should_failslab+0x9/0x20
[  438.966965][ T3667]  kmem_cache_alloc+0x4f/0x2f0
[  438.971568][ T3667]  ? anon_vma_clone+0xa1/0x510
[  438.976164][ T3667]  anon_vma_clone+0xa1/0x510
[  438.980589][ T3667]  anon_vma_fork+0x91/0x4f0
[  438.984929][ T3667]  ? dup_mmap+0x6ef/0xec0
[  438.989191][ T3667]  dup_mmap+0x7ec/0xec0
[  438.993173][ T3667]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  438.998383][ T3667]  ? __delayed_free_task+0x110/0x110
[  439.003501][ T3667]  ? __kasan_check_write+0x14/0x20
[  439.008450][ T3667]  ? mm_init+0x6bb/0x870
[  439.012528][ T3667]  dup_mm+0x91/0x330
[  439.016259][ T3667]  copy_mm+0x108/0x1b0
[  439.020173][ T3667]  copy_process+0x127a/0x3240
[  439.024698][ T3667]  ? proc_fail_nth_write+0x213/0x290
[  439.029802][ T3667]  ? proc_fail_nth_read+0x220/0x220
[  439.035183][ T3667]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  439.040127][ T3667]  ? vfs_write+0x9af/0x1050
[  439.044468][ T3667]  kernel_clone+0x224/0x8f0
[  439.048941][ T3667]  ? file_end_write+0x1b0/0x1b0
[  439.053613][ T3667]  ? create_io_thread+0x1e0/0x1e0
[  439.058473][ T3667]  __x64_sys_clone+0x289/0x310
[  439.063072][ T3667]  ? __do_sys_vfork+0x130/0x130
[  439.067759][ T3667]  ? debug_smp_processor_id+0x17/0x20
[  439.072963][ T3667]  do_syscall_64+0x44/0xd0
[  439.077216][ T3667]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  439.083032][ T3667] RIP: 0033:0x7fc1f7027d59
[  439.087406][ T3667] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  439.107005][ T3667] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  439.115253][ T3667] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  439.123067][ T3667] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  439.130888][ T3667] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  439.138768][ T3667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  439.146584][ T3667] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  439.154663][ T3667]  </TASK>
[  439.157520][ T3663] CPU: 0 PID: 3663 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  439.165860][ T3663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  439.175842][ T3663] Call Trace:
[  439.178956][ T3663]  <TASK>
[  439.181910][ T3663]  dump_stack_lvl+0x151/0x1b7
[  439.186419][ T3663]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  439.191721][ T3663]  dump_stack+0x15/0x17
[  439.195708][ T3663]  should_fail+0x3c0/0x510
[  439.199957][ T3663]  __should_failslab+0x9f/0xe0
[  439.204558][ T3663]  should_failslab+0x9/0x20
[  439.208897][ T3663]  kmem_cache_alloc+0x4f/0x2f0
[  439.213508][ T3663]  ? dup_mmap+0x6d3/0xec0
[  439.217675][ T3663]  dup_mmap+0x6d3/0xec0
[  439.221665][ T3663]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  439.226875][ T3663]  ? __delayed_free_task+0x110/0x110
[  439.231996][ T3663]  ? __kasan_check_write+0x14/0x20
[  439.237233][ T3663]  ? mm_init+0x6bb/0x870
[  439.241399][ T3663]  dup_mm+0x91/0x330
[  439.245224][ T3663]  copy_mm+0x108/0x1b0
[  439.249126][ T3663]  copy_process+0x127a/0x3240
[  439.253637][ T3663]  ? proc_fail_nth_write+0x213/0x290
[  439.258756][ T3663]  ? proc_fail_nth_read+0x220/0x220
[  439.263798][ T3663]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  439.268831][ T3663]  ? vfs_write+0x9af/0x1050
[  439.273177][ T3663]  kernel_clone+0x224/0x8f0
[  439.277515][ T3663]  ? file_end_write+0x1b0/0x1b0
[  439.282198][ T3663]  ? create_io_thread+0x1e0/0x1e0
[  439.287059][ T3663]  __x64_sys_clone+0x289/0x310
[  439.291674][ T3663]  ? __do_sys_vfork+0x130/0x130
[  439.296356][ T3663]  ? debug_smp_processor_id+0x17/0x20
[  439.301728][ T3663]  do_syscall_64+0x44/0xd0
[  439.305991][ T3663]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  439.311704][ T3663] RIP: 0033:0x7fc1f7027d59
[  439.315959][ T3663] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  439.335487][ T3663] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  439.343731][ T3663] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  439.351550][ T3663] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  439.359370][ T3663] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  439.367177][ T3663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  439.374976][ T3663] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  439.382886][ T3663]  </TASK>
[  439.392615][ T3673] FAULT_INJECTION: forcing a failure.
[  439.392615][ T3673] name failslab, interval 1, probability 0, space 0, times 0
[  439.395550][ T3676] FAULT_INJECTION: forcing a failure.
[  439.395550][ T3676] name failslab, interval 1, probability 0, space 0, times 0
[  439.406990][ T3677] FAULT_INJECTION: forcing a failure.
[  439.406990][ T3677] name failslab, interval 1, probability 0, space 0, times 0
[  439.418522][ T3676] CPU: 1 PID: 3676 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  439.438267][ T3676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  439.448159][ T3676] Call Trace:
[  439.451284][ T3676]  <TASK>
[  439.454071][ T3676]  dump_stack_lvl+0x151/0x1b7
[  439.458576][ T3676]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  439.464000][ T3676]  dump_stack+0x15/0x17
[  439.467992][ T3676]  should_fail+0x3c0/0x510
[  439.472251][ T3676]  __should_failslab+0x9f/0xe0
[  439.476842][ T3676]  should_failslab+0x9/0x20
[  439.481186][ T3676]  kmem_cache_alloc+0x4f/0x2f0
[  439.485784][ T3676]  ? anon_vma_clone+0xa1/0x510
[  439.490389][ T3676]  anon_vma_clone+0xa1/0x510
[  439.494820][ T3676]  anon_vma_fork+0x91/0x4f0
[  439.499148][ T3676]  ? dup_mmap+0x6ef/0xec0
[  439.503322][ T3676]  dup_mmap+0x7ec/0xec0
[  439.507311][ T3676]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  439.512516][ T3676]  ? __delayed_free_task+0x110/0x110
[  439.517636][ T3676]  ? __kasan_check_write+0x14/0x20
[  439.522581][ T3676]  ? mm_init+0x6bb/0x870
[  439.526676][ T3676]  dup_mm+0x91/0x330
[  439.530397][ T3676]  copy_mm+0x108/0x1b0
[  439.534305][ T3676]  copy_process+0x127a/0x3240
[  439.538816][ T3676]  ? proc_fail_nth_write+0x213/0x290
[  439.543933][ T3676]  ? proc_fail_nth_read+0x220/0x220
[  439.548970][ T3676]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  439.553915][ T3676]  ? vfs_write+0x9af/0x1050
[  439.558254][ T3676]  kernel_clone+0x224/0x8f0
[  439.562596][ T3676]  ? file_end_write+0x1b0/0x1b0
[  439.567290][ T3676]  ? create_io_thread+0x1e0/0x1e0
[  439.572414][ T3676]  __x64_sys_clone+0x289/0x310
[  439.577193][ T3676]  ? __do_sys_vfork+0x130/0x130
[  439.581872][ T3676]  ? debug_smp_processor_id+0x17/0x20
[  439.587077][ T3676]  do_syscall_64+0x44/0xd0
[  439.591329][ T3676]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  439.597057][ T3676] RIP: 0033:0x7fc1f7027d59
[  439.601313][ T3676] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  439.620846][ T3676] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  439.629347][ T3676] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  439.637246][ T3676] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  439.645318][ T3676] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  439.653124][ T3676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  439.660934][ T3676] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  439.668851][ T3676]  </TASK>
[  439.671794][ T3677] CPU: 0 PID: 3677 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  439.679503][ T3681] FAULT_INJECTION: forcing a failure.
[  439.679503][ T3681] name failslab, interval 1, probability 0, space 0, times 0
[  439.692533][ T3677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  439.692548][ T3677] Call Trace:
[  439.692553][ T3677]  <TASK>
[  439.692559][ T3677]  dump_stack_lvl+0x151/0x1b7
[  439.713108][ T3677]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  439.718399][ T3677]  ? kmem_cache_alloc+0x189/0x2f0
[  439.723345][ T3677]  ? copy_process+0x127a/0x3240
[  439.728128][ T3677]  ? __x64_sys_clone+0x289/0x310
[  439.732904][ T3677]  ? do_syscall_64+0x44/0xd0
[  439.737327][ T3677]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  439.743234][ T3677]  dump_stack+0x15/0x17
[  439.747227][ T3677]  should_fail+0x3c0/0x510
[  439.751475][ T3677]  __should_failslab+0x9f/0xe0
[  439.756077][ T3677]  should_failslab+0x9/0x20
[  439.760416][ T3677]  kmem_cache_alloc+0x4f/0x2f0
[  439.765016][ T3677]  ? anon_vma_clone+0xa1/0x510
[  439.769616][ T3677]  anon_vma_clone+0xa1/0x510
[  439.774041][ T3677]  anon_vma_fork+0x91/0x4f0
[  439.778380][ T3677]  ? dup_mmap+0x6ef/0xec0
[  439.782548][ T3677]  dup_mmap+0x7ec/0xec0
[  439.786538][ T3677]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  439.791749][ T3677]  ? __delayed_free_task+0x110/0x110
[  439.796867][ T3677]  ? __kasan_check_write+0x14/0x20
[  439.801815][ T3677]  ? mm_init+0x6bb/0x870
[  439.805894][ T3677]  dup_mm+0x91/0x330
[  439.809623][ T3677]  copy_mm+0x108/0x1b0
[  439.813542][ T3677]  copy_process+0x127a/0x3240
[  439.818060][ T3677]  ? proc_fail_nth_write+0x213/0x290
[  439.823165][ T3677]  ? proc_fail_nth_read+0x220/0x220
[  439.828198][ T3677]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  439.833145][ T3677]  ? vfs_write+0x9af/0x1050
[  439.837488][ T3677]  kernel_clone+0x224/0x8f0
[  439.841827][ T3677]  ? file_end_write+0x1b0/0x1b0
[  439.846519][ T3677]  ? create_io_thread+0x1e0/0x1e0
[  439.851375][ T3677]  __x64_sys_clone+0x289/0x310
[  439.855976][ T3677]  ? __do_sys_vfork+0x130/0x130
[  439.860668][ T3677]  ? debug_smp_processor_id+0x17/0x20
[  439.865866][ T3677]  do_syscall_64+0x44/0xd0
[  439.870122][ T3677]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  439.875849][ T3677] RIP: 0033:0x7fc1f7027d59
[  439.880099][ T3677] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  439.899629][ T3677] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  439.907877][ T3677] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  439.915686][ T3677] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  439.923509][ T3677] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  439.931307][ T3677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  439.939205][ T3677] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  439.947020][ T3677]  </TASK>
[  439.949882][ T3673] CPU: 1 PID: 3673 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  439.958214][ T3673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  439.968110][ T3673] Call Trace:
[  439.971231][ T3673]  <TASK>
[  439.974008][ T3673]  dump_stack_lvl+0x151/0x1b7
[  439.978549][ T3673]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  439.983911][ T3673]  dump_stack+0x15/0x17
[  439.987898][ T3673]  should_fail+0x3c0/0x510
[  439.992160][ T3673]  __should_failslab+0x9f/0xe0
[  439.996751][ T3673]  should_failslab+0x9/0x20
[  440.001089][ T3673]  kmem_cache_alloc+0x4f/0x2f0
[  440.005687][ T3673]  ? dup_mmap+0x6d3/0xec0
[  440.009860][ T3673]  dup_mmap+0x6d3/0xec0
[  440.013856][ T3673]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  440.019071][ T3673]  ? __delayed_free_task+0x110/0x110
[  440.024177][ T3673]  ? __kasan_check_write+0x14/0x20
[  440.029123][ T3673]  ? mm_init+0x6bb/0x870
[  440.033200][ T3673]  dup_mm+0x91/0x330
[  440.036935][ T3673]  copy_mm+0x108/0x1b0
[  440.040855][ T3673]  copy_process+0x127a/0x3240
[  440.045359][ T3673]  ? proc_fail_nth_write+0x213/0x290
[  440.050570][ T3673]  ? proc_fail_nth_read+0x220/0x220
[  440.055592][ T3673]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  440.060541][ T3673]  ? vfs_write+0x9af/0x1050
[  440.064889][ T3673]  kernel_clone+0x224/0x8f0
[  440.069238][ T3673]  ? file_end_write+0x1b0/0x1b0
[  440.074078][ T3673]  ? create_io_thread+0x1e0/0x1e0
[  440.078940][ T3673]  __x64_sys_clone+0x289/0x310
[  440.083540][ T3673]  ? __do_sys_vfork+0x130/0x130
[  440.088229][ T3673]  ? debug_smp_processor_id+0x17/0x20
[  440.093434][ T3673]  do_syscall_64+0x44/0xd0
[  440.097696][ T3673]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  440.103416][ T3673] RIP: 0033:0x7fc1f7027d59
[  440.107669][ T3673] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  440.127110][ T3673] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  440.135355][ T3673] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  440.143164][ T3673] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  440.150975][ T3673] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  440.158878][ T3673] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  440.166688][ T3673] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  440.174502][ T3673]  </TASK>
[  440.177364][ T3681] CPU: 0 PID: 3681 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  440.185779][ T3681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  440.195761][ T3681] Call Trace:
[  440.198887][ T3681]  <TASK>
[  440.201664][ T3681]  dump_stack_lvl+0x151/0x1b7
[  440.206193][ T3681]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  440.211471][ T3681]  dump_stack+0x15/0x17
[  440.215560][ T3681]  should_fail+0x3c0/0x510
[  440.219800][ T3681]  __should_failslab+0x9f/0xe0
[  440.224402][ T3681]  should_failslab+0x9/0x20
[  440.228740][ T3681]  kmem_cache_alloc+0x4f/0x2f0
[  440.233340][ T3681]  ? anon_vma_clone+0xa1/0x510
[  440.237943][ T3681]  anon_vma_clone+0xa1/0x510
[  440.242382][ T3681]  anon_vma_fork+0x91/0x4f0
[  440.246708][ T3681]  ? dup_mmap+0x6ef/0xec0
[  440.250874][ T3681]  dup_mmap+0x7ec/0xec0
[  440.254866][ T3681]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  440.260073][ T3681]  ? __delayed_free_task+0x110/0x110
[  440.265195][ T3681]  ? __kasan_check_write+0x14/0x20
[  440.270140][ T3681]  ? mm_init+0x6bb/0x870
[  440.274221][ T3681]  dup_mm+0x91/0x330
[  440.277952][ T3681]  copy_mm+0x108/0x1b0
[  440.281857][ T3681]  copy_process+0x127a/0x3240
[  440.286372][ T3681]  ? proc_fail_nth_write+0x213/0x290
[  440.291494][ T3681]  ? proc_fail_nth_read+0x220/0x220
[  440.296960][ T3681]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  440.301905][ T3681]  ? vfs_write+0x9af/0x1050
[  440.306246][ T3681]  kernel_clone+0x224/0x8f0
[  440.310588][ T3681]  ? file_end_write+0x1b0/0x1b0
[  440.315449][ T3681]  ? create_io_thread+0x1e0/0x1e0
[  440.320308][ T3681]  __x64_sys_clone+0x289/0x310
[  440.324908][ T3681]  ? __do_sys_vfork+0x130/0x130
[  440.329682][ T3681]  ? debug_smp_processor_id+0x17/0x20
[  440.334902][ T3681]  do_syscall_64+0x44/0xd0
[  440.339328][ T3681]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  440.345054][ T3681] RIP: 0033:0x7fc1f7027d59
[  440.349309][ T3681] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  440.368846][ T3681] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  440.377172][ T3681] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  440.385071][ T3681] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  440.392879][ T3681] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  440.400690][ T3681] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  440.408498][ T3681] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  440.416313][ T3681]  </TASK>
[  440.419873][ T3674] FAULT_INJECTION: forcing a failure.
[  440.419873][ T3674] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  440.433280][ T3675] FAULT_INJECTION: forcing a failure.
[  440.433280][ T3675] name failslab, interval 1, probability 0, space 0, times 0
[  440.446003][ T3674] CPU: 1 PID: 3674 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  440.454418][ T3674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  440.464571][ T3674] Call Trace:
[  440.467703][ T3674]  <TASK>
[  440.470481][ T3674]  dump_stack_lvl+0x151/0x1b7
[  440.474989][ T3674]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  440.480283][ T3674]  dump_stack+0x15/0x17
[  440.484309][ T3674]  should_fail+0x3c0/0x510
[  440.488534][ T3674]  should_fail_alloc_page+0x58/0x70
[  440.493561][ T3674]  __alloc_pages+0x207/0x850
[  440.497988][ T3674]  ? zone_watermark_fast+0x200/0x200
[  440.503279][ T3674]  ? dup_mmap+0x9fc/0xec0
[  440.507445][ T3674]  ? dup_mm+0x91/0x330
[  440.511356][ T3674]  ? copy_mm+0x108/0x1b0
[  440.515428][ T3674]  ? copy_process+0x127a/0x3240
[  440.520122][ T3674]  ? kvm_sched_clock_read+0x18/0x40
[  440.525152][ T3674]  pte_alloc_one+0x73/0x1b0
[  440.529490][ T3674]  ? pfn_modify_allowed+0x2e0/0x2e0
[  440.534525][ T3674]  ? __kasan_check_write+0x14/0x20
[  440.539472][ T3674]  ? __set_page_owner+0x2ee/0x310
[  440.544334][ T3674]  __pte_alloc+0x86/0x350
[  440.548500][ T3674]  ? free_pgtables+0x210/0x210
[  440.553097][ T3674]  copy_pte_range+0x1b1f/0x20b0
[  440.557791][ T3674]  ? __kunmap_atomic+0x80/0x80
[  440.562390][ T3674]  ? __pud_alloc+0x260/0x260
[  440.566812][ T3674]  ? rwsem_mark_wake+0x7e0/0x7e0
[  440.571586][ T3674]  copy_page_range+0xc1e/0x1090
[  440.576289][ T3674]  ? pfn_valid+0x1e0/0x1e0
[  440.580525][ T3674]  dup_mmap+0x9fc/0xec0
[  440.584520][ T3674]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  440.589724][ T3674]  ? __delayed_free_task+0x110/0x110
[  440.594843][ T3674]  ? __kasan_check_write+0x14/0x20
[  440.599791][ T3674]  ? mm_init+0x6bb/0x870
[  440.603873][ T3674]  dup_mm+0x91/0x330
[  440.607604][ T3674]  copy_mm+0x108/0x1b0
[  440.611513][ T3674]  copy_process+0x127a/0x3240
[  440.616030][ T3674]  ? proc_fail_nth_write+0x213/0x290
[  440.621142][ T3674]  ? proc_fail_nth_read+0x220/0x220
[  440.626176][ T3674]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  440.631124][ T3674]  ? vfs_write+0x9af/0x1050
[  440.635474][ T3674]  kernel_clone+0x224/0x8f0
[  440.639812][ T3674]  ? file_end_write+0x1b0/0x1b0
[  440.644579][ T3674]  ? create_io_thread+0x1e0/0x1e0
[  440.649449][ T3674]  __x64_sys_clone+0x289/0x310
[  440.654041][ T3674]  ? __do_sys_vfork+0x130/0x130
[  440.658723][ T3674]  ? debug_smp_processor_id+0x17/0x20
[  440.663950][ T3674]  do_syscall_64+0x44/0xd0
[  440.668184][ T3674]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  440.673916][ T3674] RIP: 0033:0x7fc1f7027d59
[  440.678174][ T3674] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  440.697779][ T3674] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  440.706023][ T3674] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  440.713839][ T3674] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  440.721655][ T3674] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  440.729457][ T3674] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  440.737278][ T3674] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  440.745082][ T3674]  </TASK>
[  440.747947][ T3675] CPU: 0 PID: 3675 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  440.756279][ T3675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  440.766603][ T3675] Call Trace:
[  440.769730][ T3675]  <TASK>
[  440.772507][ T3675]  dump_stack_lvl+0x151/0x1b7
[  440.777020][ T3675]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  440.782315][ T3675]  dump_stack+0x15/0x17
[  440.786313][ T3675]  should_fail+0x3c0/0x510
[  440.790557][ T3675]  __should_failslab+0x9f/0xe0
[  440.795246][ T3675]  should_failslab+0x9/0x20
[  440.799879][ T3675]  kmem_cache_alloc+0x4f/0x2f0
[  440.804476][ T3675]  ? anon_vma_clone+0xa1/0x510
[  440.809076][ T3675]  anon_vma_clone+0xa1/0x510
[  440.813504][ T3675]  anon_vma_fork+0x91/0x4f0
[  440.817841][ T3675]  ? dup_mmap+0x6ef/0xec0
[  440.822008][ T3675]  dup_mmap+0x7ec/0xec0
[  440.826001][ T3675]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  440.831209][ T3675]  ? __delayed_free_task+0x110/0x110
[  440.836329][ T3675]  ? __kasan_check_write+0x14/0x20
[  440.841277][ T3675]  ? mm_init+0x6bb/0x870
[  440.845355][ T3675]  dup_mm+0x91/0x330
[  440.849092][ T3675]  copy_mm+0x108/0x1b0
[  440.852992][ T3675]  copy_process+0x127a/0x3240
[  440.857506][ T3675]  ? proc_fail_nth_write+0x213/0x290
[  440.862627][ T3675]  ? proc_fail_nth_read+0x220/0x220
[  440.867664][ T3675]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  440.872607][ T3675]  ? vfs_write+0x9af/0x1050
[  440.876948][ T3675]  kernel_clone+0x224/0x8f0
[  440.881289][ T3675]  ? file_end_write+0x1b0/0x1b0
[  440.885975][ T3675]  ? create_io_thread+0x1e0/0x1e0
[  440.890835][ T3675]  __x64_sys_clone+0x289/0x310
[  440.895434][ T3675]  ? __do_sys_vfork+0x130/0x130
[  440.900123][ T3675]  ? debug_smp_processor_id+0x17/0x20
[  440.905331][ T3675]  do_syscall_64+0x44/0xd0
[  440.909586][ T3675]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  440.915312][ T3675] RIP: 0033:0x7fc1f7027d59
[  440.919564][ T3675] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  440.939004][ T3675] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  440.947248][ T3675] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  440.955060][ T3675] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  440.962883][ T3675] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  440.970682][ T3675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  440.978493][ T3675] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  440.986310][ T3675]  </TASK>
[  440.989590][ T3679] FAULT_INJECTION: forcing a failure.
[  440.989590][ T3679] name failslab, interval 1, probability 0, space 0, times 0
[  441.002499][ T3679] CPU: 0 PID: 3679 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  441.011979][ T3679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  441.021874][ T3679] Call Trace:
[  441.024994][ T3679]  <TASK>
[  441.027781][ T3679]  dump_stack_lvl+0x151/0x1b7
[  441.032382][ T3679]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  441.037669][ T3679]  dump_stack+0x15/0x17
[  441.041658][ T3679]  should_fail+0x3c0/0x510
[  441.045913][ T3679]  __should_failslab+0x9f/0xe0
[  441.050544][ T3679]  should_failslab+0x9/0x20
[  441.054857][ T3679]  kmem_cache_alloc+0x4f/0x2f0
[  441.059455][ T3679]  ? anon_vma_clone+0xa1/0x510
[  441.064059][ T3679]  anon_vma_clone+0xa1/0x510
[  441.068478][ T3679]  anon_vma_fork+0x91/0x4f0
[  441.073078][ T3679]  ? dup_mmap+0x6ef/0xec0
[  441.077243][ T3679]  dup_mmap+0x7ec/0xec0
[  441.081237][ T3679]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  441.086564][ T3679]  ? __delayed_free_task+0x110/0x110
[  441.091684][ T3679]  ? __kasan_check_write+0x14/0x20
[  441.096714][ T3679]  ? mm_init+0x6bb/0x870
[  441.100793][ T3679]  dup_mm+0x91/0x330
[  441.104521][ T3679]  copy_mm+0x108/0x1b0
[  441.108508][ T3679]  copy_process+0x127a/0x3240
[  441.113110][ T3679]  ? proc_fail_nth_write+0x213/0x290
[  441.118231][ T3679]  ? proc_fail_nth_read+0x220/0x220
[  441.123263][ T3679]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  441.128222][ T3679]  ? vfs_write+0x9af/0x1050
[  441.132567][ T3679]  kernel_clone+0x224/0x8f0
[  441.136895][ T3679]  ? file_end_write+0x1b0/0x1b0
[  441.141578][ T3679]  ? create_io_thread+0x1e0/0x1e0
[  441.146493][ T3679]  __x64_sys_clone+0x289/0x310
[  441.151046][ T3679]  ? __do_sys_vfork+0x130/0x130
[  441.155742][ T3679]  ? debug_smp_processor_id+0x17/0x20
[  441.160935][ T3679]  do_syscall_64+0x44/0xd0
[  441.165183][ T3679]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  441.170912][ T3679] RIP: 0033:0x7fc1f7027d59
[  441.175249][ T3679] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  441.196345][ T3679] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  441.204613][ T3679] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  441.212484][ T3679] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  441.220297][ T3679] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  441.228115][ T3679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  441.235918][ T3679] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  441.243732][ T3679]  </TASK>
[  441.251693][ T3686] FAULT_INJECTION: forcing a failure.
[  441.251693][ T3686] name failslab, interval 1, probability 0, space 0, times 0
[  441.252814][ T3691] FAULT_INJECTION: forcing a failure.
[  441.252814][ T3691] name failslab, interval 1, probability 0, space 0, times 0
[  441.264913][ T3686] CPU: 1 PID: 3686 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  441.277256][ T3689] FAULT_INJECTION: forcing a failure.
[  441.277256][ T3689] name failslab, interval 1, probability 0, space 0, times 0
[  441.284847][ T3686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  441.284860][ T3686] Call Trace:
[  441.284865][ T3686]  <TASK>
[  441.284872][ T3686]  dump_stack_lvl+0x151/0x1b7
[  441.298125][ T3690] FAULT_INJECTION: forcing a failure.
[  441.298125][ T3690] name failslab, interval 1, probability 0, space 0, times 0
[  441.307245][ T3686]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  441.307272][ T3686]  dump_stack+0x15/0x17
[  441.307288][ T3686]  should_fail+0x3c0/0x510
[  441.311142][ T3688] FAULT_INJECTION: forcing a failure.
[  441.311142][ T3688] name failslab, interval 1, probability 0, space 0, times 0
[  441.313149][ T3686]  __should_failslab+0x9f/0xe0
[  441.313171][ T3686]  should_failslab+0x9/0x20
[  441.365137][ T3686]  kmem_cache_alloc+0x4f/0x2f0
[  441.369733][ T3686]  ? dup_mmap+0x6d3/0xec0
[  441.373997][ T3686]  dup_mmap+0x6d3/0xec0
[  441.378069][ T3686]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  441.383272][ T3686]  ? __delayed_free_task+0x110/0x110
[  441.388392][ T3686]  ? __kasan_check_write+0x14/0x20
[  441.393340][ T3686]  ? mm_init+0x6bb/0x870
[  441.397418][ T3686]  dup_mm+0x91/0x330
[  441.401172][ T3686]  copy_mm+0x108/0x1b0
[  441.405057][ T3686]  copy_process+0x127a/0x3240
[  441.409573][ T3686]  ? proc_fail_nth_write+0x213/0x290
[  441.414866][ T3686]  ? proc_fail_nth_read+0x220/0x220
[  441.419985][ T3686]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  441.424931][ T3686]  ? vfs_write+0x9af/0x1050
[  441.429274][ T3686]  kernel_clone+0x224/0x8f0
[  441.433610][ T3686]  ? file_end_write+0x1b0/0x1b0
[  441.438819][ T3686]  ? create_io_thread+0x1e0/0x1e0
[  441.443679][ T3686]  __x64_sys_clone+0x289/0x310
[  441.448279][ T3686]  ? __do_sys_vfork+0x130/0x130
[  441.452973][ T3686]  ? debug_smp_processor_id+0x17/0x20
[  441.458196][ T3686]  do_syscall_64+0x44/0xd0
[  441.462426][ T3686]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  441.468176][ T3686] RIP: 0033:0x7fc1f7027d59
[  441.472407][ T3686] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  441.492032][ T3686] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  441.500274][ T3686] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  441.508076][ T3686] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  441.516149][ T3686] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  441.523959][ T3686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  441.531770][ T3686] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  441.539598][ T3686]  </TASK>
[  441.542449][ T3690] CPU: 0 PID: 3690 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  441.550778][ T3690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  441.560762][ T3690] Call Trace:
[  441.563887][ T3690]  <TASK>
[  441.566753][ T3690]  dump_stack_lvl+0x151/0x1b7
[  441.571353][ T3690]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  441.576678][ T3690]  ? kmem_cache_alloc+0x189/0x2f0
[  441.581502][ T3690]  ? copy_process+0x127a/0x3240
[  441.586276][ T3690]  ? __x64_sys_clone+0x289/0x310
[  441.591175][ T3690]  ? do_syscall_64+0x44/0xd0
[  441.595574][ T3690]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  441.601474][ T3690]  dump_stack+0x15/0x17
[  441.605456][ T3690]  should_fail+0x3c0/0x510
[  441.609712][ T3690]  __should_failslab+0x9f/0xe0
[  441.614310][ T3690]  should_failslab+0x9/0x20
[  441.618648][ T3690]  kmem_cache_alloc+0x4f/0x2f0
[  441.623250][ T3690]  ? anon_vma_clone+0xa1/0x510
[  441.627849][ T3690]  anon_vma_clone+0xa1/0x510
[  441.632275][ T3690]  anon_vma_fork+0x91/0x4f0
[  441.636622][ T3690]  ? dup_mmap+0x6ef/0xec0
[  441.640783][ T3690]  dup_mmap+0x7ec/0xec0
[  441.644774][ T3690]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  441.649984][ T3690]  ? __delayed_free_task+0x110/0x110
[  441.655105][ T3690]  ? __kasan_check_write+0x14/0x20
[  441.660048][ T3690]  ? mm_init+0x6bb/0x870
[  441.664127][ T3690]  dup_mm+0x91/0x330
[  441.667892][ T3690]  copy_mm+0x108/0x1b0
[  441.671791][ T3690]  copy_process+0x127a/0x3240
[  441.676281][ T3690]  ? proc_fail_nth_write+0x213/0x290
[  441.681402][ T3690]  ? proc_fail_nth_read+0x220/0x220
[  441.686442][ T3690]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  441.691555][ T3690]  ? vfs_write+0x9af/0x1050
[  441.696014][ T3690]  kernel_clone+0x224/0x8f0
[  441.700353][ T3690]  ? file_end_write+0x1b0/0x1b0
[  441.705043][ T3690]  ? create_io_thread+0x1e0/0x1e0
[  441.709903][ T3690]  __x64_sys_clone+0x289/0x310
[  441.714499][ T3690]  ? __do_sys_vfork+0x130/0x130
[  441.719186][ T3690]  ? debug_smp_processor_id+0x17/0x20
[  441.724393][ T3690]  do_syscall_64+0x44/0xd0
[  441.728650][ T3690]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  441.734374][ T3690] RIP: 0033:0x7fc1f7027d59
[  441.738629][ T3690] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  441.758068][ T3690] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  441.766314][ T3690] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  441.774123][ T3690] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  441.781937][ T3690] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  441.789771][ T3690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  441.797557][ T3690] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  441.805367][ T3690]  </TASK>
[  441.808392][ T3691] CPU: 0 PID: 3691 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  441.816702][ T3691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  441.826682][ T3691] Call Trace:
[  441.829806][ T3691]  <TASK>
[  441.832580][ T3691]  dump_stack_lvl+0x151/0x1b7
[  441.837095][ T3691]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  441.842393][ T3691]  dump_stack+0x15/0x17
[  441.846380][ T3691]  should_fail+0x3c0/0x510
[  441.850668][ T3691]  __should_failslab+0x9f/0xe0
[  441.855235][ T3691]  should_failslab+0x9/0x20
[  441.859574][ T3691]  kmem_cache_alloc+0x4f/0x2f0
[  441.864178][ T3691]  ? anon_vma_clone+0xa1/0x510
[  441.868770][ T3691]  anon_vma_clone+0xa1/0x510
[  441.873202][ T3691]  anon_vma_fork+0x91/0x4f0
[  441.877538][ T3691]  ? dup_mmap+0x6ef/0xec0
[  441.881707][ T3691]  dup_mmap+0x7ec/0xec0
[  441.885695][ T3691]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  441.890905][ T3691]  ? __delayed_free_task+0x110/0x110
[  441.896026][ T3691]  ? __kasan_check_write+0x14/0x20
[  441.900972][ T3691]  ? mm_init+0x6bb/0x870
[  441.905053][ T3691]  dup_mm+0x91/0x330
[  441.908781][ T3691]  copy_mm+0x108/0x1b0
[  441.912717][ T3691]  copy_process+0x127a/0x3240
[  441.917206][ T3691]  ? proc_fail_nth_write+0x213/0x290
[  441.922323][ T3691]  ? proc_fail_nth_read+0x220/0x220
[  441.927356][ T3691]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  441.932303][ T3691]  ? vfs_write+0x9af/0x1050
[  441.936644][ T3691]  kernel_clone+0x224/0x8f0
[  441.940986][ T3691]  ? file_end_write+0x1b0/0x1b0
[  441.945671][ T3691]  ? create_io_thread+0x1e0/0x1e0
[  441.950532][ T3691]  __x64_sys_clone+0x289/0x310
[  441.955129][ T3691]  ? __do_sys_vfork+0x130/0x130
[  441.959817][ T3691]  ? debug_smp_processor_id+0x17/0x20
[  441.965033][ T3691]  do_syscall_64+0x44/0xd0
[  441.969286][ T3691]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  441.975003][ T3691] RIP: 0033:0x7fc1f7027d59
[  441.979274][ T3691] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  441.998698][ T3691] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  442.006945][ T3691] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  442.014756][ T3691] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  442.022567][ T3691] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  442.030639][ T3691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  442.038449][ T3691] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  442.046266][ T3691]  </TASK>
[  442.049341][ T3688] CPU: 0 PID: 3688 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  442.057646][ T3688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  442.067540][ T3688] Call Trace:
[  442.070665][ T3688]  <TASK>
[  442.073442][ T3688]  dump_stack_lvl+0x151/0x1b7
[  442.077953][ T3688]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  442.083246][ T3688]  ? kmem_cache_alloc+0x189/0x2f0
[  442.088110][ T3688]  ? copy_process+0x127a/0x3240
[  442.092794][ T3688]  ? __x64_sys_clone+0x289/0x310
[  442.097568][ T3688]  ? do_syscall_64+0x44/0xd0
[  442.101991][ T3688]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  442.107897][ T3688]  dump_stack+0x15/0x17
[  442.111890][ T3688]  should_fail+0x3c0/0x510
[  442.116142][ T3688]  __should_failslab+0x9f/0xe0
[  442.120799][ T3688]  should_failslab+0x9/0x20
[  442.125080][ T3688]  kmem_cache_alloc+0x4f/0x2f0
[  442.129681][ T3688]  ? anon_vma_clone+0xa1/0x510
[  442.134282][ T3688]  anon_vma_clone+0xa1/0x510
[  442.138709][ T3688]  anon_vma_fork+0x91/0x4f0
[  442.143046][ T3688]  ? dup_mmap+0x6ef/0xec0
[  442.147212][ T3688]  dup_mmap+0x7ec/0xec0
[  442.151205][ T3688]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  442.156413][ T3688]  ? __delayed_free_task+0x110/0x110
[  442.161626][ T3688]  ? __kasan_check_write+0x14/0x20
[  442.166575][ T3688]  ? mm_init+0x6bb/0x870
[  442.170651][ T3688]  dup_mm+0x91/0x330
[  442.174382][ T3688]  copy_mm+0x108/0x1b0
[  442.178285][ T3688]  copy_process+0x127a/0x3240
[  442.182811][ T3688]  ? proc_fail_nth_write+0x213/0x290
[  442.187918][ T3688]  ? proc_fail_nth_read+0x220/0x220
[  442.192953][ T3688]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  442.197900][ T3688]  ? vfs_write+0x9af/0x1050
[  442.202411][ T3688]  kernel_clone+0x224/0x8f0
[  442.206751][ T3688]  ? file_end_write+0x1b0/0x1b0
[  442.211437][ T3688]  ? create_io_thread+0x1e0/0x1e0
[  442.216303][ T3688]  __x64_sys_clone+0x289/0x310
[  442.220899][ T3688]  ? __do_sys_vfork+0x130/0x130
[  442.225585][ T3688]  ? debug_smp_processor_id+0x17/0x20
[  442.230794][ T3688]  do_syscall_64+0x44/0xd0
[  442.235046][ T3688]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  442.240774][ T3688] RIP: 0033:0x7fc1f7027d59
[  442.245037][ T3688] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  442.264472][ T3688] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  442.272715][ T3688] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  442.280536][ T3688] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  442.288336][ T3688] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  442.296407][ T3688] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  442.304218][ T3688] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  442.312037][ T3688]  </TASK>
[  442.315329][ T3689] CPU: 0 PID: 3689 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  442.323647][ T3689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  442.333540][ T3689] Call Trace:
[  442.336667][ T3689]  <TASK>
[  442.339439][ T3689]  dump_stack_lvl+0x151/0x1b7
[  442.343956][ T3689]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  442.349253][ T3689]  ? kmem_cache_alloc+0x189/0x2f0
[  442.354109][ T3689]  ? copy_process+0x127a/0x3240
[  442.358793][ T3689]  ? __x64_sys_clone+0x289/0x310
[  442.363568][ T3689]  ? do_syscall_64+0x44/0xd0
[  442.367995][ T3689]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  442.373899][ T3689]  dump_stack+0x15/0x17
[  442.377889][ T3689]  should_fail+0x3c0/0x510
[  442.382144][ T3689]  __should_failslab+0x9f/0xe0
[  442.386742][ T3689]  should_failslab+0x9/0x20
[  442.391083][ T3689]  kmem_cache_alloc+0x4f/0x2f0
[  442.395680][ T3689]  ? anon_vma_clone+0xa1/0x510
[  442.400284][ T3689]  anon_vma_clone+0xa1/0x510
[  442.404708][ T3689]  anon_vma_fork+0x91/0x4f0
[  442.409049][ T3689]  ? dup_mmap+0x6ef/0xec0
[  442.413213][ T3689]  dup_mmap+0x7ec/0xec0
[  442.417210][ T3689]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  442.422414][ T3689]  ? __delayed_free_task+0x110/0x110
[  442.427533][ T3689]  ? __kasan_check_write+0x14/0x20
[  442.432480][ T3689]  ? mm_init+0x6bb/0x870
[  442.436559][ T3689]  dup_mm+0x91/0x330
[  442.440293][ T3689]  copy_mm+0x108/0x1b0
[  442.444195][ T3689]  copy_process+0x127a/0x3240
[  442.448710][ T3689]  ? proc_fail_nth_write+0x213/0x290
[  442.453830][ T3689]  ? proc_fail_nth_read+0x220/0x220
[  442.458868][ T3689]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  442.463899][ T3689]  ? vfs_write+0x9af/0x1050
[  442.468239][ T3689]  kernel_clone+0x224/0x8f0
[  442.472578][ T3689]  ? file_end_write+0x1b0/0x1b0
[  442.477264][ T3689]  ? create_io_thread+0x1e0/0x1e0
[  442.482126][ T3689]  __x64_sys_clone+0x289/0x310
[  442.486726][ T3689]  ? __do_sys_vfork+0x130/0x130
[  442.491593][ T3689]  ? debug_smp_processor_id+0x17/0x20
[  442.496800][ T3689]  do_syscall_64+0x44/0xd0
[  442.501051][ T3689]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  442.506957][ T3689] RIP: 0033:0x7fc1f7027d59
[  442.511465][ T3689] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  442.530909][ T3689] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  442.539146][ T3689] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  442.546960][ T3689] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  442.554777][ T3689] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  442.562592][ T3689] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  442.570396][ T3689] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  442.578209][ T3689]  </TASK>
[  442.581602][ T3692] FAULT_INJECTION: forcing a failure.
[  442.581602][ T3692] name failslab, interval 1, probability 0, space 0, times 0
[  442.595164][ T3692] CPU: 1 PID: 3692 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  442.603488][ T3692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  442.613382][ T3692] Call Trace:
[  442.616506][ T3692]  <TASK>
[  442.619283][ T3692]  dump_stack_lvl+0x151/0x1b7
[  442.623799][ T3692]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  442.629092][ T3692]  dump_stack+0x15/0x17
[  442.633081][ T3692]  should_fail+0x3c0/0x510
[  442.637334][ T3692]  __should_failslab+0x9f/0xe0
[  442.641935][ T3692]  should_failslab+0x9/0x20
[  442.646273][ T3692]  kmem_cache_alloc+0x4f/0x2f0
[  442.650874][ T3692]  ? anon_vma_clone+0xa1/0x510
[  442.655479][ T3692]  anon_vma_clone+0xa1/0x510
[  442.659902][ T3692]  anon_vma_fork+0x91/0x4f0
[  442.664431][ T3692]  ? dup_mmap+0x6ef/0xec0
[  442.668583][ T3692]  dup_mmap+0x7ec/0xec0
[  442.672574][ T3692]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  442.677781][ T3692]  ? __delayed_free_task+0x110/0x110
[  442.682900][ T3692]  ? __kasan_check_write+0x14/0x20
[  442.687846][ T3692]  ? mm_init+0x6bb/0x870
[  442.692013][ T3692]  dup_mm+0x91/0x330
[  442.695879][ T3692]  copy_mm+0x108/0x1b0
[  442.699780][ T3692]  copy_process+0x127a/0x3240
[  442.704299][ T3692]  ? proc_fail_nth_write+0x213/0x290
[  442.709525][ T3692]  ? proc_fail_nth_read+0x220/0x220
[  442.714645][ T3692]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  442.719589][ T3692]  ? vfs_write+0x9af/0x1050
[  442.723931][ T3692]  kernel_clone+0x224/0x8f0
[  442.728273][ T3692]  ? file_end_write+0x1b0/0x1b0
[  442.732969][ T3692]  ? create_io_thread+0x1e0/0x1e0
[  442.737905][ T3692]  __x64_sys_clone+0x289/0x310
[  442.742504][ T3692]  ? __do_sys_vfork+0x130/0x130
[  442.747191][ T3692]  ? debug_smp_processor_id+0x17/0x20
[  442.752400][ T3692]  do_syscall_64+0x44/0xd0
[  442.756651][ T3692]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  442.762380][ T3692] RIP: 0033:0x7fc1f7027d59
[  442.766631][ T3692] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  442.786083][ T3692] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  442.794318][ T3692] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  442.802128][ T3692] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  442.809944][ T3692] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  442.817844][ T3692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  442.825738][ T3692] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  442.833553][ T3692]  </TASK>
[  442.840258][ T3699] FAULT_INJECTION: forcing a failure.
[  442.840258][ T3699] name failslab, interval 1, probability 0, space 0, times 0
[  442.842211][ T3702] FAULT_INJECTION: forcing a failure.
[  442.842211][ T3702] name failslab, interval 1, probability 0, space 0, times 0
[  442.852740][ T3699] CPU: 1 PID: 3699 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  442.852765][ T3699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  442.852775][ T3699] Call Trace:
[  442.852779][ T3699]  <TASK>
[  442.852785][ T3699]  dump_stack_lvl+0x151/0x1b7
[  442.893737][ T3699]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  442.899029][ T3699]  dump_stack+0x15/0x17
[  442.903017][ T3699]  should_fail+0x3c0/0x510
[  442.907274][ T3699]  __should_failslab+0x9f/0xe0
[  442.911867][ T3699]  should_failslab+0x9/0x20
[  442.916208][ T3699]  kmem_cache_alloc+0x4f/0x2f0
[  442.920808][ T3699]  ? anon_vma_clone+0xa1/0x510
[  442.925408][ T3699]  anon_vma_clone+0xa1/0x510
[  442.929834][ T3699]  anon_vma_fork+0x91/0x4f0
[  442.934265][ T3699]  ? dup_mmap+0x6ef/0xec0
[  442.938427][ T3699]  dup_mmap+0x7ec/0xec0
[  442.942506][ T3699]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  442.947712][ T3699]  ? __delayed_free_task+0x110/0x110
[  442.952836][ T3699]  ? __kasan_check_write+0x14/0x20
[  442.957779][ T3699]  ? mm_init+0x6bb/0x870
[  442.961861][ T3699]  dup_mm+0x91/0x330
[  442.965595][ T3699]  copy_mm+0x108/0x1b0
[  442.969497][ T3699]  copy_process+0x127a/0x3240
[  442.974016][ T3699]  ? proc_fail_nth_write+0x213/0x290
[  442.979130][ T3699]  ? proc_fail_nth_read+0x220/0x220
[  442.984167][ T3699]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  442.989131][ T3699]  ? vfs_write+0x9af/0x1050
[  442.993460][ T3699]  kernel_clone+0x224/0x8f0
[  442.997792][ T3699]  ? file_end_write+0x1b0/0x1b0
[  443.002479][ T3699]  ? create_io_thread+0x1e0/0x1e0
[  443.007340][ T3699]  __x64_sys_clone+0x289/0x310
[  443.011939][ T3699]  ? __do_sys_vfork+0x130/0x130
[  443.016627][ T3699]  ? debug_smp_processor_id+0x17/0x20
[  443.021834][ T3699]  do_syscall_64+0x44/0xd0
[  443.026086][ T3699]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  443.031825][ T3699] RIP: 0033:0x7fc1f7027d59
[  443.036067][ T3699] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  443.055515][ T3699] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  443.063751][ T3699] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  443.071579][ T3699] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  443.079375][ T3699] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  443.087187][ T3699] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  443.095083][ T3699] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  443.103336][ T3699]  </TASK>
[  443.106194][ T3702] CPU: 0 PID: 3702 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  443.110194][ T3704] FAULT_INJECTION: forcing a failure.
[  443.110194][ T3704] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  443.114526][ T3702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  443.114538][ T3702] Call Trace:
[  443.114543][ T3702]  <TASK>
[  443.114549][ T3702]  dump_stack_lvl+0x151/0x1b7
[  443.148045][ T3702]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  443.154366][ T3702]  ? kmem_cache_alloc+0x189/0x2f0
[  443.159225][ T3702]  ? copy_process+0x127a/0x3240
[  443.163911][ T3702]  ? __x64_sys_clone+0x289/0x310
[  443.168710][ T3702]  ? do_syscall_64+0x44/0xd0
[  443.173110][ T3702]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  443.179019][ T3702]  dump_stack+0x15/0x17
[  443.183128][ T3702]  should_fail+0x3c0/0x510
[  443.187433][ T3702]  __should_failslab+0x9f/0xe0
[  443.192032][ T3702]  should_failslab+0x9/0x20
[  443.196376][ T3702]  kmem_cache_alloc+0x4f/0x2f0
[  443.200969][ T3702]  ? anon_vma_clone+0xa1/0x510
[  443.205586][ T3702]  anon_vma_clone+0xa1/0x510
[  443.209997][ T3702]  anon_vma_fork+0x91/0x4f0
[  443.214522][ T3702]  ? dup_mmap+0x6ef/0xec0
[  443.218676][ T3702]  dup_mmap+0x7ec/0xec0
[  443.222672][ T3702]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  443.227880][ T3702]  ? __delayed_free_task+0x110/0x110
[  443.233083][ T3702]  ? __kasan_check_write+0x14/0x20
[  443.238031][ T3702]  ? mm_init+0x6bb/0x870
[  443.242107][ T3702]  dup_mm+0x91/0x330
[  443.245839][ T3702]  copy_mm+0x108/0x1b0
[  443.249747][ T3702]  copy_process+0x127a/0x3240
[  443.254259][ T3702]  ? proc_fail_nth_write+0x213/0x290
[  443.259384][ T3702]  ? proc_fail_nth_read+0x220/0x220
[  443.264426][ T3702]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  443.269365][ T3702]  ? vfs_write+0x9af/0x1050
[  443.273789][ T3702]  kernel_clone+0x224/0x8f0
[  443.278128][ T3702]  ? file_end_write+0x1b0/0x1b0
[  443.282814][ T3702]  ? create_io_thread+0x1e0/0x1e0
[  443.287684][ T3702]  __x64_sys_clone+0x289/0x310
[  443.292286][ T3702]  ? __do_sys_vfork+0x130/0x130
[  443.296965][ T3702]  ? debug_smp_processor_id+0x17/0x20
[  443.302167][ T3702]  do_syscall_64+0x44/0xd0
[  443.306423][ T3702]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  443.312152][ T3702] RIP: 0033:0x7fc1f7027d59
[  443.316403][ T3702] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  443.335846][ T3702] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  443.344089][ T3702] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  443.351009][ T3706] FAULT_INJECTION: forcing a failure.
[  443.351009][ T3706] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  443.351903][ T3702] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  443.351918][ T3702] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  443.351930][ T3702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  443.388356][ T3702] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  443.396168][ T3702]  </TASK>
[  443.399031][ T3704] CPU: 1 PID: 3704 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  443.399144][ T3701] FAULT_INJECTION: forcing a failure.
[  443.399144][ T3701] name failslab, interval 1, probability 0, space 0, times 0
[  443.407362][ T3704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  443.407374][ T3704] Call Trace:
[  443.407380][ T3704]  <TASK>
[  443.407386][ T3704]  dump_stack_lvl+0x151/0x1b7
[  443.440082][ T3704]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  443.445377][ T3704]  dump_stack+0x15/0x17
[  443.449368][ T3704]  should_fail+0x3c0/0x510
[  443.453622][ T3704]  should_fail_alloc_page+0x58/0x70
[  443.458654][ T3704]  __alloc_pages+0x207/0x850
[  443.463081][ T3704]  ? zone_watermark_fast+0x200/0x200
[  443.468199][ T3704]  ? dup_mmap+0x9fc/0xec0
[  443.472367][ T3704]  ? dup_mm+0x91/0x330
[  443.476272][ T3704]  ? copy_mm+0x108/0x1b0
[  443.480355][ T3704]  ? copy_process+0x127a/0x3240
[  443.485040][ T3704]  ? kvm_sched_clock_read+0x18/0x40
[  443.490077][ T3704]  pte_alloc_one+0x73/0x1b0
[  443.494415][ T3704]  ? pfn_modify_allowed+0x2e0/0x2e0
[  443.499445][ T3704]  ? __kasan_check_write+0x14/0x20
[  443.504390][ T3704]  ? __set_page_owner+0x2ee/0x310
[  443.509254][ T3704]  __pte_alloc+0x86/0x350
[  443.513417][ T3704]  ? free_pgtables+0x210/0x210
[  443.518019][ T3704]  copy_pte_range+0x1b1f/0x20b0
[  443.522710][ T3704]  ? __kunmap_atomic+0x80/0x80
[  443.527307][ T3704]  ? __pud_alloc+0x260/0x260
[  443.531735][ T3704]  copy_page_range+0xc1e/0x1090
[  443.536423][ T3704]  ? pfn_valid+0x1e0/0x1e0
[  443.540671][ T3704]  dup_mmap+0x9fc/0xec0
[  443.544680][ T3704]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  443.549872][ T3704]  ? __delayed_free_task+0x110/0x110
[  443.554995][ T3704]  ? __kasan_check_write+0x14/0x20
[  443.559941][ T3704]  ? mm_init+0x6bb/0x870
[  443.564021][ T3704]  dup_mm+0x91/0x330
[  443.567752][ T3704]  copy_mm+0x108/0x1b0
[  443.571658][ T3704]  copy_process+0x127a/0x3240
[  443.576173][ T3704]  ? proc_fail_nth_write+0x213/0x290
[  443.581291][ T3704]  ? proc_fail_nth_read+0x220/0x220
[  443.586330][ T3704]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  443.591271][ T3704]  ? vfs_write+0x9af/0x1050
[  443.595610][ T3704]  kernel_clone+0x224/0x8f0
[  443.599949][ T3704]  ? file_end_write+0x1b0/0x1b0
[  443.604634][ T3704]  ? create_io_thread+0x1e0/0x1e0
[  443.609501][ T3704]  __x64_sys_clone+0x289/0x310
[  443.614097][ T3704]  ? __do_sys_vfork+0x130/0x130
[  443.618785][ T3704]  ? debug_smp_processor_id+0x17/0x20
[  443.623992][ T3704]  do_syscall_64+0x44/0xd0
[  443.628257][ T3704]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  443.634057][ T3704] RIP: 0033:0x7fc1f7027d59
[  443.638310][ T3704] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  443.657754][ T3704] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  443.665998][ T3704] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  443.673808][ T3704] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  443.681620][ T3704] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  443.689443][ T3704] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  443.697255][ T3704] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  443.705063][ T3704]  </TASK>
[  443.708143][ T3706] CPU: 0 PID: 3706 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  443.721537][ T3706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  443.731518][ T3706] Call Trace:
[  443.734644][ T3706]  <TASK>
[  443.737435][ T3706]  dump_stack_lvl+0x151/0x1b7
[  443.741931][ T3706]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  443.747232][ T3706]  dump_stack+0x15/0x17
[  443.751216][ T3706]  should_fail+0x3c0/0x510
[  443.755471][ T3706]  should_fail_alloc_page+0x58/0x70
[  443.760504][ T3706]  __alloc_pages+0x207/0x850
[  443.764934][ T3706]  ? zone_watermark_fast+0x200/0x200
[  443.770052][ T3706]  ? dup_mmap+0x9fc/0xec0
[  443.774304][ T3706]  ? dup_mm+0x91/0x330
[  443.778209][ T3706]  ? copy_mm+0x108/0x1b0
[  443.782295][ T3706]  ? copy_process+0x127a/0x3240
[  443.786976][ T3706]  ? kvm_sched_clock_read+0x18/0x40
[  443.792013][ T3706]  pte_alloc_one+0x73/0x1b0
[  443.796353][ T3706]  ? pfn_modify_allowed+0x2e0/0x2e0
[  443.801393][ T3706]  ? __kasan_check_write+0x14/0x20
[  443.806332][ T3706]  ? __set_page_owner+0x2ee/0x310
[  443.811193][ T3706]  __pte_alloc+0x86/0x350
[  443.815357][ T3706]  ? free_pgtables+0x210/0x210
[  443.819965][ T3706]  copy_pte_range+0x1b1f/0x20b0
[  443.824652][ T3706]  ? __kunmap_atomic+0x80/0x80
[  443.829244][ T3706]  ? __pud_alloc+0x260/0x260
[  443.833670][ T3706]  copy_page_range+0xc1e/0x1090
[  443.838358][ T3706]  ? pfn_valid+0x1e0/0x1e0
[  443.842609][ T3706]  dup_mmap+0x9fc/0xec0
[  443.846599][ T3706]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  443.851810][ T3706]  ? __delayed_free_task+0x110/0x110
[  443.856930][ T3706]  ? __kasan_check_write+0x14/0x20
[  443.861875][ T3706]  ? mm_init+0x6bb/0x870
[  443.865956][ T3706]  dup_mm+0x91/0x330
[  443.869688][ T3706]  copy_mm+0x108/0x1b0
[  443.873594][ T3706]  copy_process+0x127a/0x3240
[  443.878111][ T3706]  ? proc_fail_nth_write+0x213/0x290
[  443.883235][ T3706]  ? proc_fail_nth_read+0x220/0x220
[  443.888293][ T3706]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  443.893214][ T3706]  ? vfs_write+0x9af/0x1050
[  443.897549][ T3706]  kernel_clone+0x224/0x8f0
[  443.901890][ T3706]  ? file_end_write+0x1b0/0x1b0
[  443.906575][ T3706]  ? create_io_thread+0x1e0/0x1e0
[  443.911441][ T3706]  __x64_sys_clone+0x289/0x310
[  443.916046][ T3706]  ? __do_sys_vfork+0x130/0x130
[  443.920723][ T3706]  ? debug_smp_processor_id+0x17/0x20
[  443.925931][ T3706]  do_syscall_64+0x44/0xd0
[  443.930184][ T3706]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  443.935910][ T3706] RIP: 0033:0x7fc1f7027d59
[  443.940164][ T3706] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  443.959604][ T3706] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  443.967849][ T3706] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  443.975750][ T3706] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  443.983557][ T3706] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  443.991369][ T3706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  443.999181][ T3706] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  444.006994][ T3706]  </TASK>
[  444.009882][ T3701] CPU: 1 PID: 3701 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  444.018277][ T3701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  444.028198][ T3701] Call Trace:
[  444.031315][ T3701]  <TASK>
[  444.034071][ T3701]  dump_stack_lvl+0x151/0x1b7
[  444.038935][ T3701]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  444.044226][ T3701]  dump_stack+0x15/0x17
[  444.048218][ T3701]  should_fail+0x3c0/0x510
[  444.052469][ T3701]  __should_failslab+0x9f/0xe0
[  444.057075][ T3701]  should_failslab+0x9/0x20
[  444.061409][ T3701]  kmem_cache_alloc+0x4f/0x2f0
[  444.066010][ T3701]  ? anon_vma_clone+0xa1/0x510
[  444.070652][ T3701]  anon_vma_clone+0xa1/0x510
[  444.075151][ T3701]  anon_vma_fork+0x91/0x4f0
[  444.079488][ T3701]  ? dup_mmap+0x6ef/0xec0
[  444.083650][ T3701]  dup_mmap+0x7ec/0xec0
[  444.087641][ T3701]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  444.092850][ T3701]  ? __delayed_free_task+0x110/0x110
[  444.097969][ T3701]  ? __kasan_check_write+0x14/0x20
[  444.102918][ T3701]  ? mm_init+0x6bb/0x870
[  444.106998][ T3701]  dup_mm+0x91/0x330
[  444.110729][ T3701]  copy_mm+0x108/0x1b0
[  444.114634][ T3701]  copy_process+0x127a/0x3240
[  444.119151][ T3701]  ? proc_fail_nth_write+0x213/0x290
[  444.124363][ T3701]  ? proc_fail_nth_read+0x220/0x220
[  444.129390][ T3701]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  444.134337][ T3701]  ? vfs_write+0x9af/0x1050
[  444.138697][ T3701]  kernel_clone+0x224/0x8f0
[  444.143019][ T3701]  ? file_end_write+0x1b0/0x1b0
[  444.147877][ T3701]  ? create_io_thread+0x1e0/0x1e0
[  444.152739][ T3701]  __x64_sys_clone+0x289/0x310
[  444.157509][ T3701]  ? __do_sys_vfork+0x130/0x130
[  444.162196][ T3701]  ? debug_smp_processor_id+0x17/0x20
[  444.167416][ T3701]  do_syscall_64+0x44/0xd0
[  444.171657][ T3701]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  444.177563][ T3701] RIP: 0033:0x7fc1f7027d59
[  444.181813][ T3701] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  444.201256][ T3701] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  444.209498][ T3701] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  444.217312][ T3701] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  444.225125][ T3701] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  444.233973][ T3701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  444.241789][ T3701] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  444.249601][ T3701]  </TASK>
[  444.254069][ T3705] FAULT_INJECTION: forcing a failure.
[  444.254069][ T3705] name failslab, interval 1, probability 0, space 0, times 0
[  444.266837][ T3705] CPU: 1 PID: 3705 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  444.275153][ T3705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  444.285047][ T3705] Call Trace:
[  444.288170][ T3705]  <TASK>
[  444.290946][ T3705]  dump_stack_lvl+0x151/0x1b7
[  444.295459][ T3705]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  444.300844][ T3705]  dump_stack+0x15/0x17
[  444.304931][ T3705]  should_fail+0x3c0/0x510
[  444.309176][ T3705]  __should_failslab+0x9f/0xe0
[  444.313774][ T3705]  should_failslab+0x9/0x20
[  444.318125][ T3705]  kmem_cache_alloc+0x4f/0x2f0
[  444.322802][ T3705]  ? anon_vma_clone+0xa1/0x510
[  444.327400][ T3705]  anon_vma_clone+0xa1/0x510
[  444.331829][ T3705]  anon_vma_fork+0x91/0x4f0
[  444.336166][ T3705]  ? dup_mmap+0x6ef/0xec0
[  444.340333][ T3705]  dup_mmap+0x7ec/0xec0
[  444.344419][ T3705]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  444.349626][ T3705]  ? __delayed_free_task+0x110/0x110
[  444.354746][ T3705]  ? __kasan_check_write+0x14/0x20
[  444.359694][ T3705]  ? mm_init+0x6bb/0x870
[  444.363773][ T3705]  dup_mm+0x91/0x330
[  444.367506][ T3705]  copy_mm+0x108/0x1b0
[  444.371412][ T3705]  copy_process+0x127a/0x3240
[  444.375926][ T3705]  ? proc_fail_nth_write+0x213/0x290
[  444.381045][ T3705]  ? proc_fail_nth_read+0x220/0x220
[  444.386079][ T3705]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  444.391029][ T3705]  ? vfs_write+0x9af/0x1050
[  444.395367][ T3705]  kernel_clone+0x224/0x8f0
[  444.399704][ T3705]  ? file_end_write+0x1b0/0x1b0
[  444.404399][ T3705]  ? create_io_thread+0x1e0/0x1e0
[  444.409687][ T3705]  __x64_sys_clone+0x289/0x310
[  444.414373][ T3705]  ? __do_sys_vfork+0x130/0x130
[  444.419059][ T3705]  ? debug_smp_processor_id+0x17/0x20
[  444.424276][ T3705]  do_syscall_64+0x44/0xd0
[  444.428615][ T3705]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  444.434337][ T3705] RIP: 0033:0x7fc1f7027d59
[  444.438589][ T3705] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  444.458026][ T3705] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  444.466273][ T3705] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  444.474083][ T3705] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  444.481895][ T3705] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  444.489705][ T3705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  444.497516][ T3705] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  444.505433][ T3705]  </TASK>
[  444.510844][ T3709] FAULT_INJECTION: forcing a failure.
[  444.510844][ T3709] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  444.513141][ T3714] FAULT_INJECTION: forcing a failure.
[  444.513141][ T3714] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  444.525413][ T3713] FAULT_INJECTION: forcing a failure.
[  444.525413][ T3713] name failslab, interval 1, probability 0, space 0, times 0
[  444.538722][ T3711] FAULT_INJECTION: forcing a failure.
[  444.538722][ T3711] name failslab, interval 1, probability 0, space 0, times 0
[  444.549513][ T3709] CPU: 0 PID: 3709 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  444.562203][ T3712] FAULT_INJECTION: forcing a failure.
[  444.562203][ T3712] name failslab, interval 1, probability 0, space 0, times 0
[  444.570160][ T3709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  444.570173][ T3709] Call Trace:
[  444.570178][ T3709]  <TASK>
[  444.570184][ T3709]  dump_stack_lvl+0x151/0x1b7
[  444.602971][ T3709]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  444.608262][ T3709]  dump_stack+0x15/0x17
[  444.612253][ T3709]  should_fail+0x3c0/0x510
[  444.616508][ T3709]  should_fail_alloc_page+0x58/0x70
[  444.621544][ T3709]  __alloc_pages+0x207/0x850
[  444.626065][ T3709]  ? zone_watermark_fast+0x200/0x200
[  444.631186][ T3709]  allocate_slab+0x62/0x580
[  444.635539][ T3709]  ___slab_alloc+0x2e2/0x6f0
[  444.639949][ T3709]  ? dup_mmap+0x6d3/0xec0
[  444.644115][ T3709]  ? dup_mmap+0x6d3/0xec0
[  444.648280][ T3709]  __slab_alloc+0x4a/0x90
[  444.652448][ T3709]  kmem_cache_alloc+0x205/0x2f0
[  444.657133][ T3709]  ? dup_mmap+0x6d3/0xec0
[  444.661300][ T3709]  dup_mmap+0x6d3/0xec0
[  444.665296][ T3709]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  444.670507][ T3709]  ? __delayed_free_task+0x110/0x110
[  444.675734][ T3709]  ? __kasan_check_write+0x14/0x20
[  444.680653][ T3709]  ? mm_init+0x6bb/0x870
[  444.684732][ T3709]  dup_mm+0x91/0x330
[  444.688467][ T3709]  copy_mm+0x108/0x1b0
[  444.692372][ T3709]  copy_process+0x127a/0x3240
[  444.696885][ T3709]  ? proc_fail_nth_write+0x213/0x290
[  444.702005][ T3709]  ? proc_fail_nth_read+0x220/0x220
[  444.707211][ T3709]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  444.712256][ T3709]  ? vfs_write+0x9af/0x1050
[  444.716588][ T3709]  kernel_clone+0x224/0x8f0
[  444.720924][ T3709]  ? file_end_write+0x1b0/0x1b0
[  444.725614][ T3709]  ? create_io_thread+0x1e0/0x1e0
[  444.730472][ T3709]  __x64_sys_clone+0x289/0x310
[  444.735076][ T3709]  ? __do_sys_vfork+0x130/0x130
[  444.739767][ T3709]  ? debug_smp_processor_id+0x17/0x20
[  444.744967][ T3709]  do_syscall_64+0x44/0xd0
[  444.749222][ T3709]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  444.754947][ T3709] RIP: 0033:0x7fc1f7027d59
[  444.759201][ T3709] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  444.778647][ T3709] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  444.786892][ T3709] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  444.794698][ T3709] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  444.802538][ T3709] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  444.810317][ T3709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  444.818131][ T3709] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  444.825947][ T3709]  </TASK>
[  444.828807][ T3712] CPU: 1 PID: 3712 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  444.830686][ T3716] FAULT_INJECTION: forcing a failure.
[  444.830686][ T3716] name failslab, interval 1, probability 0, space 0, times 0
[  444.837140][ T3712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  444.837152][ T3712] Call Trace:
[  444.837157][ T3712]  <TASK>
[  444.837163][ T3712]  dump_stack_lvl+0x151/0x1b7
[  444.837187][ T3712]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  444.837208][ T3712]  dump_stack+0x15/0x17
[  444.837225][ T3712]  should_fail+0x3c0/0x510
[  444.837244][ T3712]  __should_failslab+0x9f/0xe0
[  444.888176][ T3712]  should_failslab+0x9/0x20
[  444.892511][ T3712]  kmem_cache_alloc+0x4f/0x2f0
[  444.897111][ T3712]  ? anon_vma_clone+0xa1/0x510
[  444.901712][ T3712]  anon_vma_clone+0xa1/0x510
[  444.906486][ T3712]  anon_vma_fork+0x91/0x4f0
[  444.910823][ T3712]  ? dup_mmap+0x6ef/0xec0
[  444.914992][ T3712]  dup_mmap+0x7ec/0xec0
[  444.918984][ T3712]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  444.924192][ T3712]  ? __delayed_free_task+0x110/0x110
[  444.929322][ T3712]  ? __kasan_check_write+0x14/0x20
[  444.934268][ T3712]  ? mm_init+0x6bb/0x870
[  444.938337][ T3712]  dup_mm+0x91/0x330
[  444.942071][ T3712]  copy_mm+0x108/0x1b0
[  444.945975][ T3712]  copy_process+0x127a/0x3240
[  444.950492][ T3712]  ? proc_fail_nth_write+0x213/0x290
[  444.955609][ T3712]  ? proc_fail_nth_read+0x220/0x220
[  444.960644][ T3712]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  444.965590][ T3712]  ? vfs_write+0x9af/0x1050
[  444.969931][ T3712]  kernel_clone+0x224/0x8f0
[  444.974269][ T3712]  ? file_end_write+0x1b0/0x1b0
[  444.978956][ T3712]  ? create_io_thread+0x1e0/0x1e0
[  444.983815][ T3712]  __x64_sys_clone+0x289/0x310
[  444.988430][ T3712]  ? __do_sys_vfork+0x130/0x130
[  444.993102][ T3712]  ? debug_smp_processor_id+0x17/0x20
[  444.998397][ T3712]  do_syscall_64+0x44/0xd0
[  445.002650][ T3712]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  445.008935][ T3712] RIP: 0033:0x7fc1f7027d59
[  445.013182][ T3712] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  445.032708][ T3712] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  445.040953][ T3712] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  445.048763][ T3712] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  445.056580][ T3712] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  445.064387][ T3712] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  445.072196][ T3712] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  445.080184][ T3712]  </TASK>
[  445.083929][ T3711] CPU: 1 PID: 3711 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  445.092336][ T3711] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  445.102242][ T3711] Call Trace:
[  445.105363][ T3711]  <TASK>
[  445.108132][ T3711]  dump_stack_lvl+0x151/0x1b7
[  445.112640][ T3711]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  445.117950][ T3711]  ? kmem_cache_alloc+0x189/0x2f0
[  445.122795][ T3711]  ? copy_process+0x127a/0x3240
[  445.127481][ T3711]  ? __x64_sys_clone+0x289/0x310
[  445.132344][ T3711]  ? do_syscall_64+0x44/0xd0
[  445.136770][ T3711]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  445.142761][ T3711]  dump_stack+0x15/0x17
[  445.146749][ T3711]  should_fail+0x3c0/0x510
[  445.151006][ T3711]  __should_failslab+0x9f/0xe0
[  445.155605][ T3711]  should_failslab+0x9/0x20
[  445.159944][ T3711]  kmem_cache_alloc+0x4f/0x2f0
[  445.164543][ T3711]  ? anon_vma_clone+0xa1/0x510
[  445.169152][ T3711]  anon_vma_clone+0xa1/0x510
[  445.173570][ T3711]  anon_vma_fork+0x91/0x4f0
[  445.177918][ T3711]  ? dup_mmap+0x6ef/0xec0
[  445.182076][ T3711]  dup_mmap+0x7ec/0xec0
[  445.186068][ T3711]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  445.191274][ T3711]  ? __delayed_free_task+0x110/0x110
[  445.196395][ T3711]  ? __kasan_check_write+0x14/0x20
[  445.201342][ T3711]  ? mm_init+0x6bb/0x870
[  445.205420][ T3711]  dup_mm+0x91/0x330
[  445.209159][ T3711]  copy_mm+0x108/0x1b0
[  445.213056][ T3711]  copy_process+0x127a/0x3240
[  445.217571][ T3711]  ? proc_fail_nth_write+0x213/0x290
[  445.222691][ T3711]  ? proc_fail_nth_read+0x220/0x220
[  445.227734][ T3711]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  445.232671][ T3711]  ? vfs_write+0x9af/0x1050
[  445.237017][ T3711]  kernel_clone+0x224/0x8f0
[  445.241364][ T3711]  ? file_end_write+0x1b0/0x1b0
[  445.246038][ T3711]  ? create_io_thread+0x1e0/0x1e0
[  445.250903][ T3711]  __x64_sys_clone+0x289/0x310
[  445.255502][ T3711]  ? __do_sys_vfork+0x130/0x130
[  445.260187][ T3711]  ? debug_smp_processor_id+0x17/0x20
[  445.265403][ T3711]  do_syscall_64+0x44/0xd0
[  445.269649][ T3711]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  445.275373][ T3711] RIP: 0033:0x7fc1f7027d59
[  445.279630][ T3711] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  445.299072][ T3711] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  445.307315][ T3711] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  445.315214][ T3711] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  445.323024][ T3711] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  445.330921][ T3711] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  445.338917][ T3711] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  445.346731][ T3711]  </TASK>
[  445.349823][ T3713] CPU: 1 PID: 3713 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  445.358131][ T3713] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  445.368022][ T3713] Call Trace:
[  445.371144][ T3713]  <TASK>
[  445.373923][ T3713]  dump_stack_lvl+0x151/0x1b7
[  445.378434][ T3713]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  445.383739][ T3713]  dump_stack+0x15/0x17
[  445.387720][ T3713]  should_fail+0x3c0/0x510
[  445.391977][ T3713]  __should_failslab+0x9f/0xe0
[  445.396575][ T3713]  should_failslab+0x9/0x20
[  445.400914][ T3713]  kmem_cache_alloc+0x4f/0x2f0
[  445.405615][ T3713]  ? dup_mmap+0x6d3/0xec0
[  445.409776][ T3713]  dup_mmap+0x6d3/0xec0
[  445.413772][ T3713]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  445.418979][ T3713]  ? __delayed_free_task+0x110/0x110
[  445.424097][ T3713]  ? __kasan_check_write+0x14/0x20
[  445.429043][ T3713]  ? mm_init+0x6bb/0x870
[  445.433126][ T3713]  dup_mm+0x91/0x330
[  445.437055][ T3713]  copy_mm+0x108/0x1b0
[  445.440938][ T3713]  copy_process+0x127a/0x3240
[  445.445454][ T3713]  ? proc_fail_nth_write+0x213/0x290
[  445.450570][ T3713]  ? proc_fail_nth_read+0x220/0x220
[  445.455609][ T3713]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  445.460548][ T3713]  ? vfs_write+0x9af/0x1050
[  445.464891][ T3713]  kernel_clone+0x224/0x8f0
[  445.469229][ T3713]  ? file_end_write+0x1b0/0x1b0
[  445.473917][ T3713]  ? create_io_thread+0x1e0/0x1e0
[  445.478782][ T3713]  __x64_sys_clone+0x289/0x310
[  445.483385][ T3713]  ? __do_sys_vfork+0x130/0x130
[  445.488078][ T3713]  ? debug_smp_processor_id+0x17/0x20
[  445.493271][ T3713]  do_syscall_64+0x44/0xd0
[  445.497524][ T3713]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  445.503251][ T3713] RIP: 0033:0x7fc1f7027d59
[  445.507508][ T3713] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  445.526942][ T3713] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  445.535198][ T3713] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  445.543003][ T3713] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  445.550809][ T3713] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  445.558621][ T3713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  445.566434][ T3713] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  445.574250][ T3713]  </TASK>
[  445.577243][ T3714] CPU: 1 PID: 3714 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  445.585551][ T3714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  445.595443][ T3714] Call Trace:
[  445.598566][ T3714]  <TASK>
[  445.601343][ T3714]  dump_stack_lvl+0x151/0x1b7
[  445.605859][ T3714]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  445.611150][ T3714]  ? is_bpf_text_address+0x1a2/0x1c0
[  445.616272][ T3714]  dump_stack+0x15/0x17
[  445.620274][ T3714]  should_fail+0x3c0/0x510
[  445.624519][ T3714]  should_fail_alloc_page+0x58/0x70
[  445.629554][ T3714]  __alloc_pages+0x207/0x850
[  445.633983][ T3714]  ? zone_watermark_fast+0x200/0x200
[  445.639103][ T3714]  ? __kasan_slab_alloc+0xc9/0xe0
[  445.643961][ T3714]  ? __kasan_slab_alloc+0xb2/0xe0
[  445.648836][ T3714]  ? kmem_cache_alloc+0x189/0x2f0
[  445.653678][ T3714]  ? anon_vma_clone+0xa1/0x510
[  445.658280][ T3714]  __pmd_alloc+0xb1/0x550
[  445.662446][ T3714]  ? __kasan_slab_alloc+0xb2/0xe0
[  445.667305][ T3714]  ? kmem_cache_alloc+0x189/0x2f0
[  445.672168][ T3714]  ? anon_vma_fork+0x1d9/0x4f0
[  445.676769][ T3714]  ? dup_mmap+0x7ec/0xec0
[  445.680931][ T3714]  ? dup_mm+0x91/0x330
[  445.684841][ T3714]  ? copy_mm+0x108/0x1b0
[  445.688918][ T3714]  ? kernel_clone+0x224/0x8f0
[  445.693432][ T3714]  ? __pud_alloc+0x260/0x260
[  445.697858][ T3714]  copy_page_range+0xd04/0x1090
[  445.702548][ T3714]  ? pfn_valid+0x1e0/0x1e0
[  445.706798][ T3714]  dup_mmap+0x9fc/0xec0
[  445.710789][ T3714]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  445.715996][ T3714]  ? __delayed_free_task+0x110/0x110
[  445.721117][ T3714]  ? __kasan_check_write+0x14/0x20
[  445.726159][ T3714]  ? mm_init+0x6bb/0x870
[  445.730230][ T3714]  dup_mm+0x91/0x330
[  445.734047][ T3714]  copy_mm+0x108/0x1b0
[  445.737954][ T3714]  copy_process+0x127a/0x3240
[  445.742468][ T3714]  ? proc_fail_nth_write+0x213/0x290
[  445.747587][ T3714]  ? proc_fail_nth_read+0x220/0x220
[  445.752623][ T3714]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  445.757570][ T3714]  ? vfs_write+0x9af/0x1050
[  445.761910][ T3714]  kernel_clone+0x224/0x8f0
[  445.766247][ T3714]  ? file_end_write+0x1b0/0x1b0
[  445.770936][ T3714]  ? create_io_thread+0x1e0/0x1e0
[  445.775884][ T3714]  __x64_sys_clone+0x289/0x310
[  445.780482][ T3714]  ? __do_sys_vfork+0x130/0x130
[  445.785179][ T3714]  ? debug_smp_processor_id+0x17/0x20
[  445.790387][ T3714]  do_syscall_64+0x44/0xd0
[  445.794631][ T3714]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  445.800356][ T3714] RIP: 0033:0x7fc1f7027d59
[  445.804610][ T3714] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  445.824139][ T3714] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  445.832386][ T3714] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  445.840196][ T3714] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  445.848093][ T3714] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  445.855904][ T3714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  445.863801][ T3714] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  445.871618][ T3714]  </TASK>
[  445.877908][ T3716] CPU: 0 PID: 3716 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  445.878055][ T3720] FAULT_INJECTION: forcing a failure.
[  445.878055][ T3720] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  445.886239][ T3716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  445.886249][ T3716] Call Trace:
[  445.886254][ T3716]  <TASK>
[  445.886260][ T3716]  dump_stack_lvl+0x151/0x1b7
[  445.886282][ T3716]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  445.886301][ T3716]  dump_stack+0x15/0x17
[  445.886318][ T3716]  should_fail+0x3c0/0x510
[  445.886337][ T3716]  __should_failslab+0x9f/0xe0
[  445.900053][ T3721] FAULT_INJECTION: forcing a failure.
[  445.900053][ T3721] name failslab, interval 1, probability 0, space 0, times 0
[  445.909152][ T3716]  should_failslab+0x9/0x20
[  445.909176][ T3716]  kmem_cache_alloc+0x4f/0x2f0
[  445.909192][ T3716]  ? dup_mmap+0x6d3/0xec0
[  445.909209][ T3716]  dup_mmap+0x6d3/0xec0
[  445.909224][ T3716]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  445.966484][ T3722] FAULT_INJECTION: forcing a failure.
[  445.966484][ T3722] name failslab, interval 1, probability 0, space 0, times 0
[  445.967227][ T3716]  ? __delayed_free_task+0x110/0x110
[  445.990134][ T3716]  ? __kasan_check_write+0x14/0x20
[  445.995170][ T3716]  ? mm_init+0x6bb/0x870
[  445.999243][ T3716]  dup_mm+0x91/0x330
[  446.002972][ T3716]  copy_mm+0x108/0x1b0
[  446.006879][ T3716]  copy_process+0x127a/0x3240
[  446.011394][ T3716]  ? proc_fail_nth_write+0x213/0x290
[  446.016512][ T3716]  ? proc_fail_nth_read+0x220/0x220
[  446.021546][ T3716]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  446.026493][ T3716]  ? vfs_write+0x9af/0x1050
[  446.030834][ T3716]  kernel_clone+0x224/0x8f0
[  446.035172][ T3716]  ? file_end_write+0x1b0/0x1b0
[  446.039860][ T3716]  ? create_io_thread+0x1e0/0x1e0
[  446.044722][ T3716]  __x64_sys_clone+0x289/0x310
[  446.049753][ T3716]  ? __do_sys_vfork+0x130/0x130
[  446.054441][ T3716]  ? debug_smp_processor_id+0x17/0x20
[  446.059648][ T3716]  do_syscall_64+0x44/0xd0
[  446.063900][ T3716]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  446.069653][ T3716] RIP: 0033:0x7fc1f7027d59
[  446.073889][ T3716] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  446.093336][ T3716] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  446.101567][ T3716] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  446.109382][ T3716] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  446.117278][ T3716] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  446.125092][ T3716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  446.132902][ T3716] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  446.140725][ T3716]  </TASK>
[  446.143664][ T3720] CPU: 1 PID: 3720 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  446.145701][ T3724] FAULT_INJECTION: forcing a failure.
[  446.145701][ T3724] name failslab, interval 1, probability 0, space 0, times 0
[  446.151991][ T3720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  446.152003][ T3720] Call Trace:
[  446.152008][ T3720]  <TASK>
[  446.152015][ T3720]  dump_stack_lvl+0x151/0x1b7
[  446.152038][ T3720]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  446.190533][ T3720]  dump_stack+0x15/0x17
[  446.194524][ T3720]  should_fail+0x3c0/0x510
[  446.198806][ T3720]  should_fail_alloc_page+0x58/0x70
[  446.203810][ T3720]  __alloc_pages+0x207/0x850
[  446.208239][ T3720]  ? zone_watermark_fast+0x200/0x200
[  446.213359][ T3720]  ? dup_mmap+0x9fc/0xec0
[  446.217519][ T3720]  ? dup_mm+0x91/0x330
[  446.221427][ T3720]  ? copy_mm+0x108/0x1b0
[  446.225506][ T3720]  ? copy_process+0x127a/0x3240
[  446.230192][ T3720]  ? kvm_sched_clock_read+0x18/0x40
[  446.235226][ T3720]  pte_alloc_one+0x73/0x1b0
[  446.239566][ T3720]  ? pfn_modify_allowed+0x2e0/0x2e0
[  446.244600][ T3720]  ? __kasan_check_write+0x14/0x20
[  446.249554][ T3720]  ? __set_page_owner+0x2ee/0x310
[  446.254407][ T3720]  __pte_alloc+0x86/0x350
[  446.258588][ T3720]  ? free_pgtables+0x210/0x210
[  446.263181][ T3720]  copy_pte_range+0x1b1f/0x20b0
[  446.267865][ T3720]  ? __kunmap_atomic+0x80/0x80
[  446.272460][ T3720]  ? __pud_alloc+0x260/0x260
[  446.276888][ T3720]  copy_page_range+0xc1e/0x1090
[  446.281581][ T3720]  ? pfn_valid+0x1e0/0x1e0
[  446.285829][ T3720]  dup_mmap+0x9fc/0xec0
[  446.289819][ T3720]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  446.295027][ T3720]  ? __delayed_free_task+0x110/0x110
[  446.300160][ T3720]  ? __kasan_check_write+0x14/0x20
[  446.305093][ T3720]  ? mm_init+0x6bb/0x870
[  446.309172][ T3720]  dup_mm+0x91/0x330
[  446.312905][ T3720]  copy_mm+0x108/0x1b0
[  446.316812][ T3720]  copy_process+0x127a/0x3240
[  446.321452][ T3720]  ? proc_fail_nth_write+0x213/0x290
[  446.326570][ T3720]  ? proc_fail_nth_read+0x220/0x220
[  446.331602][ T3720]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  446.336552][ T3720]  ? vfs_write+0x9af/0x1050
[  446.340890][ T3720]  kernel_clone+0x224/0x8f0
[  446.345232][ T3720]  ? file_end_write+0x1b0/0x1b0
[  446.349916][ T3720]  ? create_io_thread+0x1e0/0x1e0
[  446.354780][ T3720]  __x64_sys_clone+0x289/0x310
[  446.359378][ T3720]  ? __do_sys_vfork+0x130/0x130
[  446.364066][ T3720]  ? debug_smp_processor_id+0x17/0x20
[  446.369274][ T3720]  do_syscall_64+0x44/0xd0
[  446.373525][ T3720]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  446.379426][ T3720] RIP: 0033:0x7fc1f7027d59
[  446.383765][ T3720] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  446.403209][ T3720] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  446.411452][ T3720] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  446.419265][ T3720] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  446.427076][ T3720] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  446.434888][ T3720] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  446.442696][ T3720] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  446.450513][ T3720]  </TASK>
[  446.453376][ T3724] CPU: 0 PID: 3724 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  446.461708][ T3724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  446.471602][ T3724] Call Trace:
[  446.474726][ T3724]  <TASK>
[  446.477502][ T3724]  dump_stack_lvl+0x151/0x1b7
[  446.482014][ T3724]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  446.487308][ T3724]  dump_stack+0x15/0x17
[  446.491305][ T3724]  should_fail+0x3c0/0x510
[  446.495554][ T3724]  __should_failslab+0x9f/0xe0
[  446.500157][ T3724]  should_failslab+0x9/0x20
[  446.504669][ T3724]  kmem_cache_alloc+0x4f/0x2f0
[  446.509269][ T3724]  ? dup_mmap+0x6d3/0xec0
[  446.513432][ T3724]  dup_mmap+0x6d3/0xec0
[  446.517424][ T3724]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  446.522637][ T3724]  ? __delayed_free_task+0x110/0x110
[  446.527753][ T3724]  ? __kasan_check_write+0x14/0x20
[  446.532701][ T3724]  ? mm_init+0x6bb/0x870
[  446.536782][ T3724]  dup_mm+0x91/0x330
[  446.540510][ T3724]  copy_mm+0x108/0x1b0
[  446.544417][ T3724]  copy_process+0x127a/0x3240
[  446.548937][ T3724]  ? proc_fail_nth_write+0x213/0x290
[  446.554056][ T3724]  ? proc_fail_nth_read+0x220/0x220
[  446.559085][ T3724]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  446.564030][ T3724]  ? vfs_write+0x9af/0x1050
[  446.568371][ T3724]  kernel_clone+0x224/0x8f0
[  446.572711][ T3724]  ? file_end_write+0x1b0/0x1b0
[  446.577410][ T3724]  ? create_io_thread+0x1e0/0x1e0
[  446.582261][ T3724]  __x64_sys_clone+0x289/0x310
[  446.586862][ T3724]  ? __do_sys_vfork+0x130/0x130
[  446.591903][ T3724]  ? debug_smp_processor_id+0x17/0x20
[  446.597125][ T3724]  do_syscall_64+0x44/0xd0
[  446.601363][ T3724]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  446.607088][ T3724] RIP: 0033:0x7fc1f7027d59
[  446.611341][ T3724] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  446.630783][ T3724] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  446.639028][ T3724] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  446.646837][ T3724] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  446.654656][ T3724] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  446.662462][ T3724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  446.670455][ T3724] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  446.678268][ T3724]  </TASK>
[  446.681130][ T3721] CPU: 1 PID: 3721 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  446.682266][ T3726] FAULT_INJECTION: forcing a failure.
[  446.682266][ T3726] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  446.689460][ T3721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  446.689472][ T3721] Call Trace:
[  446.689477][ T3721]  <TASK>
[  446.689484][ T3721]  dump_stack_lvl+0x151/0x1b7
[  446.689507][ T3721]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  446.689527][ T3721]  dump_stack+0x15/0x17
[  446.689550][ T3721]  should_fail+0x3c0/0x510
[  446.703281][ T3727] FAULT_INJECTION: forcing a failure.
[  446.703281][ T3727] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  446.712555][ T3721]  __should_failslab+0x9f/0xe0
[  446.712580][ T3721]  should_failslab+0x9/0x20
[  446.712596][ T3721]  kmem_cache_alloc+0x4f/0x2f0
[  446.763070][ T3721]  ? dup_mmap+0x6d3/0xec0
[  446.767320][ T3721]  dup_mmap+0x6d3/0xec0
[  446.771313][ T3721]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  446.776520][ T3721]  ? __delayed_free_task+0x110/0x110
[  446.781641][ T3721]  ? __kasan_check_write+0x14/0x20
[  446.786587][ T3721]  ? mm_init+0x6bb/0x870
[  446.790668][ T3721]  dup_mm+0x91/0x330
[  446.794401][ T3721]  copy_mm+0x108/0x1b0
[  446.798308][ T3721]  copy_process+0x127a/0x3240
[  446.802820][ T3721]  ? proc_fail_nth_write+0x213/0x290
[  446.807944][ T3721]  ? proc_fail_nth_read+0x220/0x220
[  446.812976][ T3721]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  446.817921][ T3721]  ? vfs_write+0x9af/0x1050
[  446.822257][ T3721]  kernel_clone+0x224/0x8f0
[  446.826603][ T3721]  ? file_end_write+0x1b0/0x1b0
[  446.831289][ T3721]  ? create_io_thread+0x1e0/0x1e0
[  446.836150][ T3721]  __x64_sys_clone+0x289/0x310
[  446.840749][ T3721]  ? __do_sys_vfork+0x130/0x130
[  446.845433][ T3721]  ? debug_smp_processor_id+0x17/0x20
[  446.850752][ T3721]  do_syscall_64+0x44/0xd0
[  446.854981][ T3721]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  446.860707][ T3721] RIP: 0033:0x7fc1f7027d59
[  446.864963][ T3721] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  446.884405][ T3721] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  446.892648][ T3721] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  446.900459][ T3721] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  446.908365][ T3721] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  446.916268][ T3721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  446.924082][ T3721] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  446.931896][ T3721]  </TASK>
[  446.934759][ T3727] CPU: 0 PID: 3727 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  446.943091][ T3727] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  446.952985][ T3727] Call Trace:
[  446.956111][ T3727]  <TASK>
[  446.958888][ T3727]  dump_stack_lvl+0x151/0x1b7
[  446.963401][ T3727]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  446.968693][ T3727]  dump_stack+0x15/0x17
[  446.972684][ T3727]  should_fail+0x3c0/0x510
[  446.976938][ T3727]  should_fail_alloc_page+0x58/0x70
[  446.981971][ T3727]  __alloc_pages+0x207/0x850
[  446.986494][ T3727]  ? zone_watermark_fast+0x200/0x200
[  446.991608][ T3727]  ? dup_mmap+0x9fc/0xec0
[  446.995773][ T3727]  ? dup_mm+0x91/0x330
[  446.999686][ T3727]  ? copy_mm+0x108/0x1b0
[  447.003757][ T3727]  ? copy_process+0x127a/0x3240
[  447.008443][ T3727]  ? kvm_sched_clock_read+0x18/0x40
[  447.013476][ T3727]  pte_alloc_one+0x73/0x1b0
[  447.017828][ T3727]  ? pfn_modify_allowed+0x2e0/0x2e0
[  447.022849][ T3727]  ? __kasan_check_write+0x14/0x20
[  447.027798][ T3727]  ? __set_page_owner+0x2ee/0x310
[  447.032659][ T3727]  __pte_alloc+0x86/0x350
[  447.036825][ T3727]  ? free_pgtables+0x210/0x210
[  447.041514][ T3727]  copy_pte_range+0x1b1f/0x20b0
[  447.046205][ T3727]  ? __kunmap_atomic+0x80/0x80
[  447.050798][ T3727]  ? __pud_alloc+0x260/0x260
[  447.055224][ T3727]  copy_page_range+0xc1e/0x1090
[  447.060000][ T3727]  ? pfn_valid+0x1e0/0x1e0
[  447.064252][ T3727]  dup_mmap+0x9fc/0xec0
[  447.068253][ T3727]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  447.073450][ T3727]  ? __delayed_free_task+0x110/0x110
[  447.078573][ T3727]  ? __kasan_check_write+0x14/0x20
[  447.083610][ T3727]  ? mm_init+0x6bb/0x870
[  447.087684][ T3727]  dup_mm+0x91/0x330
[  447.091416][ T3727]  copy_mm+0x108/0x1b0
[  447.095330][ T3727]  copy_process+0x127a/0x3240
[  447.099835][ T3727]  ? proc_fail_nth_write+0x213/0x290
[  447.104955][ T3727]  ? proc_fail_nth_read+0x220/0x220
[  447.110092][ T3727]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  447.115023][ T3727]  ? vfs_write+0x9af/0x1050
[  447.119376][ T3727]  kernel_clone+0x224/0x8f0
[  447.123700][ T3727]  ? file_end_write+0x1b0/0x1b0
[  447.128393][ T3727]  ? create_io_thread+0x1e0/0x1e0
[  447.133249][ T3727]  __x64_sys_clone+0x289/0x310
[  447.137935][ T3727]  ? __do_sys_vfork+0x130/0x130
[  447.142626][ T3727]  ? debug_smp_processor_id+0x17/0x20
[  447.147832][ T3727]  do_syscall_64+0x44/0xd0
[  447.152086][ T3727]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  447.157811][ T3727] RIP: 0033:0x7fc1f7027d59
[  447.162090][ T3727] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  447.182028][ T3727] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  447.190268][ T3727] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  447.198169][ T3727] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  447.205984][ T3727] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  447.213884][ T3727] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  447.221691][ T3727] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  447.229593][ T3727]  </TASK>
[  447.233098][ T3722] CPU: 1 PID: 3722 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  447.241421][ T3722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  447.251314][ T3722] Call Trace:
[  447.254436][ T3722]  <TASK>
[  447.257215][ T3722]  dump_stack_lvl+0x151/0x1b7
[  447.261726][ T3722]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  447.267026][ T3722]  dump_stack+0x15/0x17
[  447.271032][ T3722]  should_fail+0x3c0/0x510
[  447.275270][ T3722]  __should_failslab+0x9f/0xe0
[  447.279954][ T3722]  should_failslab+0x9/0x20
[  447.284294][ T3722]  kmem_cache_alloc+0x4f/0x2f0
[  447.288895][ T3722]  ? dup_mmap+0x6d3/0xec0
[  447.293076][ T3722]  dup_mmap+0x6d3/0xec0
[  447.297052][ T3722]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  447.302260][ T3722]  ? __delayed_free_task+0x110/0x110
[  447.307391][ T3722]  ? __kasan_check_write+0x14/0x20
[  447.312341][ T3722]  ? mm_init+0x6bb/0x870
[  447.316413][ T3722]  dup_mm+0x91/0x330
[  447.320141][ T3722]  copy_mm+0x108/0x1b0
[  447.324049][ T3722]  copy_process+0x127a/0x3240
[  447.328558][ T3722]  ? proc_fail_nth_write+0x213/0x290
[  447.333683][ T3722]  ? proc_fail_nth_read+0x220/0x220
[  447.338715][ T3722]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  447.343663][ T3722]  ? vfs_write+0x9af/0x1050
[  447.347755][ T3730] FAULT_INJECTION: forcing a failure.
[  447.347755][ T3730] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  447.348001][ T3722]  kernel_clone+0x224/0x8f0
[  447.365455][ T3722]  ? file_end_write+0x1b0/0x1b0
[  447.370132][ T3722]  ? create_io_thread+0x1e0/0x1e0
[  447.375081][ T3722]  __x64_sys_clone+0x289/0x310
[  447.379680][ T3722]  ? __do_sys_vfork+0x130/0x130
[  447.384453][ T3722]  ? debug_smp_processor_id+0x17/0x20
[  447.389660][ T3722]  do_syscall_64+0x44/0xd0
[  447.394085][ T3722]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  447.400030][ T3722] RIP: 0033:0x7fc1f7027d59
[  447.404245][ T3722] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  447.423766][ T3722] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  447.432275][ T3722] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  447.440084][ T3722] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  447.447903][ T3722] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  447.455706][ T3722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  447.463727][ T3722] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  447.471512][ T3722]  </TASK>
[  447.474866][ T3730] CPU: 0 PID: 3730 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  447.478218][ T3728] FAULT_INJECTION: forcing a failure.
[  447.478218][ T3728] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  447.483133][ T3730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  447.483146][ T3730] Call Trace:
[  447.483151][ T3730]  <TASK>
[  447.483157][ T3730]  dump_stack_lvl+0x151/0x1b7
[  447.496919][ T3729] FAULT_INJECTION: forcing a failure.
[  447.496919][ T3729] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  447.506134][ T3730]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  447.506160][ T3730]  dump_stack+0x15/0x17
[  447.506174][ T3730]  should_fail+0x3c0/0x510
[  447.506192][ T3730]  should_fail_alloc_page+0x58/0x70
[  447.548144][ T3730]  __alloc_pages+0x207/0x850
[  447.552569][ T3730]  ? zone_watermark_fast+0x200/0x200
[  447.557688][ T3730]  ? dup_mmap+0x9fc/0xec0
[  447.561850][ T3730]  ? dup_mm+0x91/0x330
[  447.565757][ T3730]  ? copy_mm+0x108/0x1b0
[  447.569852][ T3730]  ? copy_process+0x127a/0x3240
[  447.574527][ T3730]  ? kvm_sched_clock_read+0x18/0x40
[  447.579557][ T3730]  pte_alloc_one+0x73/0x1b0
[  447.583987][ T3730]  ? pfn_modify_allowed+0x2e0/0x2e0
[  447.589023][ T3730]  ? __kasan_check_write+0x14/0x20
[  447.593963][ T3730]  ? __set_page_owner+0x2ee/0x310
[  447.598827][ T3730]  __pte_alloc+0x86/0x350
[  447.602993][ T3730]  ? free_pgtables+0x210/0x210
[  447.607593][ T3730]  copy_pte_range+0x1b1f/0x20b0
[  447.612282][ T3730]  ? __kunmap_atomic+0x80/0x80
[  447.616972][ T3730]  ? __pud_alloc+0x260/0x260
[  447.621394][ T3730]  copy_page_range+0xc1e/0x1090
[  447.626089][ T3730]  ? pfn_valid+0x1e0/0x1e0
[  447.630332][ T3730]  dup_mmap+0x9fc/0xec0
[  447.634329][ T3730]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  447.639534][ T3730]  ? __delayed_free_task+0x110/0x110
[  447.644651][ T3730]  ? __kasan_check_write+0x14/0x20
[  447.649600][ T3730]  ? mm_init+0x6bb/0x870
[  447.653679][ T3730]  dup_mm+0x91/0x330
[  447.657412][ T3730]  copy_mm+0x108/0x1b0
[  447.661318][ T3730]  copy_process+0x127a/0x3240
[  447.665831][ T3730]  ? proc_fail_nth_write+0x213/0x290
[  447.670955][ T3730]  ? proc_fail_nth_read+0x220/0x220
[  447.675985][ T3730]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  447.680933][ T3730]  ? vfs_write+0x9af/0x1050
[  447.685271][ T3730]  kernel_clone+0x224/0x8f0
[  447.690131][ T3730]  ? file_end_write+0x1b0/0x1b0
[  447.694815][ T3730]  ? create_io_thread+0x1e0/0x1e0
[  447.699689][ T3730]  __x64_sys_clone+0x289/0x310
[  447.704280][ T3730]  ? __do_sys_vfork+0x130/0x130
[  447.708966][ T3730]  ? debug_smp_processor_id+0x17/0x20
[  447.714172][ T3730]  do_syscall_64+0x44/0xd0
[  447.718421][ T3730]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  447.724151][ T3730] RIP: 0033:0x7fc1f7027d59
[  447.728410][ T3730] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  447.747847][ T3730] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  447.756100][ T3730] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  447.763902][ T3730] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  447.771716][ T3730] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  447.779524][ T3730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  447.787337][ T3730] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  447.795154][ T3730]  </TASK>
[  447.798401][ T3726] CPU: 0 PID: 3726 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  447.806709][ T3726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  447.816607][ T3726] Call Trace:
[  447.819735][ T3726]  <TASK>
[  447.822506][ T3726]  dump_stack_lvl+0x151/0x1b7
[  447.827022][ T3726]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  447.832312][ T3726]  dump_stack+0x15/0x17
[  447.836304][ T3726]  should_fail+0x3c0/0x510
[  447.840557][ T3726]  should_fail_alloc_page+0x58/0x70
[  447.845590][ T3726]  __alloc_pages+0x207/0x850
[  447.850020][ T3726]  ? zone_watermark_fast+0x200/0x200
[  447.855137][ T3726]  ? dup_mmap+0x9fc/0xec0
[  447.859302][ T3726]  ? dup_mm+0x91/0x330
[  447.863208][ T3726]  ? copy_mm+0x108/0x1b0
[  447.867288][ T3726]  ? copy_process+0x127a/0x3240
[  447.871978][ T3726]  ? kvm_sched_clock_read+0x18/0x40
[  447.877008][ T3726]  pte_alloc_one+0x73/0x1b0
[  447.881348][ T3726]  ? pfn_modify_allowed+0x2e0/0x2e0
[  447.886386][ T3726]  ? __kasan_check_write+0x14/0x20
[  447.891419][ T3726]  ? __set_page_owner+0x2ee/0x310
[  447.896277][ T3726]  __pte_alloc+0x86/0x350
[  447.900446][ T3726]  ? free_pgtables+0x210/0x210
[  447.905044][ T3726]  copy_pte_range+0x1b1f/0x20b0
[  447.909736][ T3726]  ? __kunmap_atomic+0x80/0x80
[  447.914328][ T3726]  ? __pud_alloc+0x260/0x260
[  447.918764][ T3726]  copy_page_range+0xc1e/0x1090
[  447.923445][ T3726]  ? pfn_valid+0x1e0/0x1e0
[  447.927697][ T3726]  dup_mmap+0x9fc/0xec0
[  447.931686][ T3726]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  447.936896][ T3726]  ? __delayed_free_task+0x110/0x110
[  447.942015][ T3726]  ? __kasan_check_write+0x14/0x20
[  447.947085][ T3726]  ? mm_init+0x6bb/0x870
[  447.951130][ T3726]  dup_mm+0x91/0x330
[  447.954862][ T3726]  copy_mm+0x108/0x1b0
[  447.958766][ T3726]  copy_process+0x127a/0x3240
[  447.963281][ T3726]  ? proc_fail_nth_write+0x213/0x290
[  447.968401][ T3726]  ? proc_fail_nth_read+0x220/0x220
[  447.973486][ T3726]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  447.978381][ T3726]  ? vfs_write+0x9af/0x1050
[  447.982731][ T3726]  kernel_clone+0x224/0x8f0
[  447.986420][ T3731] FAULT_INJECTION: forcing a failure.
[  447.986420][ T3731] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  447.987059][ T3726]  ? file_end_write+0x1b0/0x1b0
[  447.987079][ T3726]  ? create_io_thread+0x1e0/0x1e0
[  448.009631][ T3726]  __x64_sys_clone+0x289/0x310
[  448.014228][ T3726]  ? __do_sys_vfork+0x130/0x130
[  448.018918][ T3726]  ? debug_smp_processor_id+0x17/0x20
[  448.024130][ T3726]  do_syscall_64+0x44/0xd0
[  448.029856][ T3726]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  448.035576][ T3726] RIP: 0033:0x7fc1f7027d59
[  448.039834][ T3726] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  448.059274][ T3726] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  448.067688][ T3726] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  448.075502][ T3726] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  448.083310][ T3726] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  448.091131][ T3726] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  448.098943][ T3726] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  448.106752][ T3726]  </TASK>
[  448.109614][ T3729] CPU: 1 PID: 3729 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  448.117941][ T3729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  448.127837][ T3729] Call Trace:
[  448.131063][ T3729]  <TASK>
[  448.133837][ T3729]  dump_stack_lvl+0x151/0x1b7
[  448.138437][ T3729]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  448.143731][ T3729]  ? is_bpf_text_address+0x1a2/0x1c0
[  448.148851][ T3729]  dump_stack+0x15/0x17
[  448.152844][ T3729]  should_fail+0x3c0/0x510
[  448.157099][ T3729]  should_fail_alloc_page+0x58/0x70
[  448.162131][ T3729]  __alloc_pages+0x207/0x850
[  448.166561][ T3729]  ? zone_watermark_fast+0x200/0x200
[  448.171679][ T3729]  ? __kasan_slab_alloc+0xc9/0xe0
[  448.176541][ T3729]  ? __kasan_slab_alloc+0xb2/0xe0
[  448.181745][ T3729]  ? kmem_cache_alloc+0x189/0x2f0
[  448.186607][ T3729]  ? anon_vma_clone+0xa1/0x510
[  448.191217][ T3729]  __pmd_alloc+0xb1/0x550
[  448.195374][ T3729]  ? __kasan_slab_alloc+0xb2/0xe0
[  448.200232][ T3729]  ? kmem_cache_alloc+0x189/0x2f0
[  448.205092][ T3729]  ? anon_vma_fork+0x1d9/0x4f0
[  448.209691][ T3729]  ? dup_mmap+0x7ec/0xec0
[  448.213865][ T3729]  ? dup_mm+0x91/0x330
[  448.217765][ T3729]  ? copy_mm+0x108/0x1b0
[  448.221845][ T3729]  ? kernel_clone+0x224/0x8f0
[  448.226363][ T3729]  ? __pud_alloc+0x260/0x260
[  448.230792][ T3729]  copy_page_range+0xd04/0x1090
[  448.235473][ T3729]  ? pfn_valid+0x1e0/0x1e0
[  448.239726][ T3729]  dup_mmap+0x9fc/0xec0
[  448.243719][ T3729]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  448.248934][ T3729]  ? __delayed_free_task+0x110/0x110
[  448.254218][ T3729]  ? __kasan_check_write+0x14/0x20
[  448.259166][ T3729]  ? mm_init+0x6bb/0x870
[  448.263261][ T3729]  dup_mm+0x91/0x330
[  448.266992][ T3729]  copy_mm+0x108/0x1b0
[  448.270880][ T3729]  copy_process+0x127a/0x3240
[  448.275486][ T3729]  ? proc_fail_nth_write+0x213/0x290
[  448.280602][ T3729]  ? proc_fail_nth_read+0x220/0x220
[  448.285636][ T3729]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  448.290586][ T3729]  ? vfs_write+0x9af/0x1050
[  448.294923][ T3729]  kernel_clone+0x224/0x8f0
[  448.299261][ T3729]  ? file_end_write+0x1b0/0x1b0
[  448.304057][ T3729]  ? create_io_thread+0x1e0/0x1e0
[  448.308906][ T3729]  __x64_sys_clone+0x289/0x310
[  448.313506][ T3729]  ? __do_sys_vfork+0x130/0x130
[  448.318184][ T3729]  ? debug_smp_processor_id+0x17/0x20
[  448.323396][ T3729]  do_syscall_64+0x44/0xd0
[  448.327647][ T3729]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  448.333371][ T3729] RIP: 0033:0x7fc1f7027d59
[  448.337626][ T3729] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  448.357066][ T3729] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  448.365309][ T3729] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  448.373128][ T3729] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  448.380931][ T3729] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  448.388746][ T3729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  448.396557][ T3729] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  448.404374][ T3729]  </TASK>
[  448.407231][ T3728] CPU: 0 PID: 3728 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  448.415566][ T3728] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  448.425458][ T3728] Call Trace:
[  448.428582][ T3728]  <TASK>
[  448.431359][ T3728]  dump_stack_lvl+0x151/0x1b7
[  448.435876][ T3728]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  448.441166][ T3728]  dump_stack+0x15/0x17
[  448.445160][ T3728]  should_fail+0x3c0/0x510
[  448.449412][ T3728]  should_fail_alloc_page+0x58/0x70
[  448.454445][ T3728]  __alloc_pages+0x207/0x850
[  448.458873][ T3728]  ? zone_watermark_fast+0x200/0x200
[  448.463990][ T3728]  ? dup_mmap+0x9fc/0xec0
[  448.468259][ T3728]  ? dup_mm+0x91/0x330
[  448.472167][ T3728]  ? copy_mm+0x108/0x1b0
[  448.476245][ T3728]  ? copy_process+0x127a/0x3240
[  448.480930][ T3728]  ? kvm_sched_clock_read+0x18/0x40
[  448.485977][ T3728]  pte_alloc_one+0x73/0x1b0
[  448.490316][ T3728]  ? pfn_modify_allowed+0x2e0/0x2e0
[  448.495337][ T3728]  ? __kasan_check_write+0x14/0x20
[  448.500284][ T3728]  ? __set_page_owner+0x2ee/0x310
[  448.505147][ T3728]  __pte_alloc+0x86/0x350
[  448.509315][ T3728]  ? free_pgtables+0x210/0x210
[  448.513932][ T3728]  copy_pte_range+0x1b1f/0x20b0
[  448.518605][ T3728]  ? __kunmap_atomic+0x80/0x80
[  448.523198][ T3728]  ? __pud_alloc+0x260/0x260
[  448.527627][ T3728]  copy_page_range+0xc1e/0x1090
[  448.532325][ T3728]  ? pfn_valid+0x1e0/0x1e0
[  448.536570][ T3728]  dup_mmap+0x9fc/0xec0
[  448.540558][ T3728]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  448.546127][ T3728]  ? __delayed_free_task+0x110/0x110
[  448.551240][ T3728]  ? __kasan_check_write+0x14/0x20
[  448.556275][ T3728]  ? mm_init+0x6bb/0x870
[  448.560355][ T3728]  dup_mm+0x91/0x330
[  448.564086][ T3728]  copy_mm+0x108/0x1b0
[  448.567999][ T3728]  copy_process+0x127a/0x3240
[  448.572508][ T3728]  ? proc_fail_nth_write+0x213/0x290
[  448.577627][ T3728]  ? proc_fail_nth_read+0x220/0x220
[  448.582662][ T3728]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  448.587718][ T3728]  ? vfs_write+0x9af/0x1050
[  448.592058][ T3728]  kernel_clone+0x224/0x8f0
[  448.596397][ T3728]  ? file_end_write+0x1b0/0x1b0
[  448.601087][ T3728]  ? create_io_thread+0x1e0/0x1e0
[  448.605945][ T3728]  __x64_sys_clone+0x289/0x310
[  448.610555][ T3728]  ? __do_sys_vfork+0x130/0x130
[  448.615241][ T3728]  ? debug_smp_processor_id+0x17/0x20
[  448.620458][ T3728]  do_syscall_64+0x44/0xd0
[  448.624691][ T3728]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  448.630420][ T3728] RIP: 0033:0x7fc1f7027d59
[  448.634682][ T3728] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  448.654580][ T3728] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  448.662822][ T3728] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  448.670971][ T3728] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  448.678784][ T3728] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  448.686713][ T3728] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  448.694495][ T3728] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  448.702308][ T3728]  </TASK>
[  448.706121][ T3732] FAULT_INJECTION: forcing a failure.
[  448.706121][ T3732] name failslab, interval 1, probability 0, space 0, times 0
[  448.707805][ T3731] CPU: 1 PID: 3731 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  448.726998][ T3731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  448.736830][ T3731] Call Trace:
[  448.740043][ T3731]  <TASK>
[  448.742817][ T3731]  dump_stack_lvl+0x151/0x1b7
[  448.747334][ T3731]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  448.752624][ T3731]  dump_stack+0x15/0x17
[  448.756615][ T3731]  should_fail+0x3c0/0x510
[  448.760872][ T3731]  should_fail_alloc_page+0x58/0x70
[  448.765904][ T3731]  __alloc_pages+0x207/0x850
[  448.770342][ T3731]  ? zone_watermark_fast+0x200/0x200
[  448.775451][ T3731]  ? dup_mmap+0x9fc/0xec0
[  448.779705][ T3731]  ? dup_mm+0x91/0x330
[  448.783694][ T3731]  ? copy_mm+0x108/0x1b0
[  448.788035][ T3731]  ? copy_process+0x127a/0x3240
[  448.792725][ T3731]  ? kvm_sched_clock_read+0x18/0x40
[  448.797845][ T3731]  pte_alloc_one+0x73/0x1b0
[  448.802192][ T3731]  ? pfn_modify_allowed+0x2e0/0x2e0
[  448.807214][ T3731]  ? __kasan_check_write+0x14/0x20
[  448.812167][ T3731]  ? __set_page_owner+0x2ee/0x310
[  448.817026][ T3731]  __pte_alloc+0x86/0x350
[  448.821284][ T3731]  ? free_pgtables+0x210/0x210
[  448.825881][ T3731]  copy_pte_range+0x1b1f/0x20b0
[  448.830583][ T3731]  ? __kunmap_atomic+0x80/0x80
[  448.835162][ T3731]  ? __pud_alloc+0x260/0x260
[  448.839590][ T3731]  copy_page_range+0xc1e/0x1090
[  448.844279][ T3731]  ? pfn_valid+0x1e0/0x1e0
[  448.848545][ T3731]  dup_mmap+0x9fc/0xec0
[  448.852520][ T3731]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  448.857732][ T3731]  ? __delayed_free_task+0x110/0x110
[  448.862849][ T3731]  ? __kasan_check_write+0x14/0x20
[  448.867810][ T3731]  ? mm_init+0x6bb/0x870
[  448.871878][ T3731]  dup_mm+0x91/0x330
[  448.875608][ T3731]  copy_mm+0x108/0x1b0
[  448.879527][ T3731]  copy_process+0x127a/0x3240
[  448.884037][ T3731]  ? proc_fail_nth_write+0x213/0x290
[  448.889154][ T3731]  ? proc_fail_nth_read+0x220/0x220
[  448.894182][ T3731]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  448.899218][ T3731]  ? vfs_write+0x9af/0x1050
[  448.903557][ T3731]  kernel_clone+0x224/0x8f0
[  448.907895][ T3731]  ? file_end_write+0x1b0/0x1b0
[  448.912581][ T3731]  ? create_io_thread+0x1e0/0x1e0
[  448.917445][ T3731]  __x64_sys_clone+0x289/0x310
[  448.922043][ T3731]  ? __do_sys_vfork+0x130/0x130
[  448.926728][ T3731]  ? debug_smp_processor_id+0x17/0x20
[  448.931938][ T3731]  do_syscall_64+0x44/0xd0
[  448.936201][ T3731]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  448.942440][ T3731] RIP: 0033:0x7fc1f7027d59
[  448.946691][ T3731] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  448.966311][ T3731] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  448.974493][ T3734] FAULT_INJECTION: forcing a failure.
[  448.974493][ T3734] name failslab, interval 1, probability 0, space 0, times 0
[  448.974560][ T3731] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  448.994946][ T3731] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  449.002758][ T3731] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  449.010570][ T3731] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  449.018379][ T3731] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  449.026194][ T3731]  </TASK>
[  449.029057][ T3732] CPU: 0 PID: 3732 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  449.037395][ T3732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  449.047283][ T3732] Call Trace:
[  449.050407][ T3732]  <TASK>
[  449.053183][ T3732]  dump_stack_lvl+0x151/0x1b7
[  449.057708][ T3732]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  449.062990][ T3732]  dump_stack+0x15/0x17
[  449.066982][ T3732]  should_fail+0x3c0/0x510
[  449.071238][ T3732]  __should_failslab+0x9f/0xe0
[  449.076016][ T3732]  should_failslab+0x9/0x20
[  449.080346][ T3732]  kmem_cache_alloc+0x4f/0x2f0
[  449.084959][ T3732]  ? anon_vma_fork+0x1d9/0x4f0
[  449.089553][ T3732]  anon_vma_fork+0x1d9/0x4f0
[  449.094064][ T3732]  dup_mmap+0x7ec/0xec0
[  449.098055][ T3732]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  449.103261][ T3732]  ? __delayed_free_task+0x110/0x110
[  449.108390][ T3732]  ? __kasan_check_write+0x14/0x20
[  449.113330][ T3732]  ? mm_init+0x6bb/0x870
[  449.117412][ T3732]  dup_mm+0x91/0x330
[  449.121140][ T3732]  copy_mm+0x108/0x1b0
[  449.125048][ T3732]  copy_process+0x127a/0x3240
[  449.129572][ T3732]  ? proc_fail_nth_write+0x213/0x290
[  449.134690][ T3732]  ? proc_fail_nth_read+0x220/0x220
[  449.139716][ T3732]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  449.144660][ T3732]  ? vfs_write+0x9af/0x1050
[  449.149002][ T3732]  kernel_clone+0x224/0x8f0
[  449.153354][ T3732]  ? file_end_write+0x1b0/0x1b0
[  449.158028][ T3732]  ? create_io_thread+0x1e0/0x1e0
[  449.162900][ T3732]  __x64_sys_clone+0x289/0x310
[  449.167491][ T3732]  ? __do_sys_vfork+0x130/0x130
[  449.172176][ T3732]  ? syscall_enter_from_user_mode+0x1a/0x1b0
[  449.178001][ T3732]  do_syscall_64+0x44/0xd0
[  449.182349][ T3732]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  449.188154][ T3732] RIP: 0033:0x7fc1f7027d59
[  449.192408][ T3732] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  449.212823][ T3732] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  449.221068][ T3732] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  449.228881][ T3732] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  449.236690][ T3732] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  449.244504][ T3732] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  449.253181][ T3732] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  449.260991][ T3732]  </TASK>
[  449.265039][ T3734] CPU: 0 PID: 3734 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  449.273459][ T3734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  449.283337][ T3734] Call Trace:
[  449.286463][ T3734]  <TASK>
[  449.289245][ T3734]  dump_stack_lvl+0x151/0x1b7
[  449.293759][ T3734]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  449.299063][ T3734]  dump_stack+0x15/0x17
[  449.303039][ T3734]  should_fail+0x3c0/0x510
[  449.307291][ T3734]  __should_failslab+0x9f/0xe0
[  449.311892][ T3734]  should_failslab+0x9/0x20
[  449.316232][ T3734]  kmem_cache_alloc+0x4f/0x2f0
[  449.320832][ T3734]  ? dup_mmap+0x6d3/0xec0
[  449.324999][ T3734]  dup_mmap+0x6d3/0xec0
[  449.328988][ T3734]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  449.334201][ T3734]  ? __delayed_free_task+0x110/0x110
[  449.339317][ T3734]  ? __kasan_check_write+0x14/0x20
[  449.344268][ T3734]  ? mm_init+0x6bb/0x870
[  449.348347][ T3734]  dup_mm+0x91/0x330
[  449.352080][ T3734]  copy_mm+0x108/0x1b0
[  449.355982][ T3734]  copy_process+0x127a/0x3240
[  449.360496][ T3734]  ? proc_fail_nth_write+0x213/0x290
[  449.365618][ T3734]  ? proc_fail_nth_read+0x220/0x220
[  449.370650][ T3734]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  449.375597][ T3734]  ? vfs_write+0x9af/0x1050
[  449.379940][ T3734]  kernel_clone+0x224/0x8f0
[  449.384278][ T3734]  ? file_end_write+0x1b0/0x1b0
[  449.388965][ T3734]  ? create_io_thread+0x1e0/0x1e0
[  449.393829][ T3734]  __x64_sys_clone+0x289/0x310
[  449.398424][ T3734]  ? __do_sys_vfork+0x130/0x130
[  449.403122][ T3734]  ? debug_smp_processor_id+0x17/0x20
[  449.408320][ T3734]  do_syscall_64+0x44/0xd0
[  449.412570][ T3734]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  449.418298][ T3734] RIP: 0033:0x7fc1f7027d59
[  449.422552][ T3734] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  449.441992][ T3734] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  449.450277][ T3734] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  449.458047][ T3734] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  449.465872][ T3734] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  449.473689][ T3734] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  449.481490][ T3734] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  449.489299][ T3734]  </TASK>
[  449.494137][ T3736] FAULT_INJECTION: forcing a failure.
[  449.494137][ T3736] name failslab, interval 1, probability 0, space 0, times 0
[  449.507633][ T3739] FAULT_INJECTION: forcing a failure.
[  449.507633][ T3739] name failslab, interval 1, probability 0, space 0, times 0
[  449.508307][ T3735] FAULT_INJECTION: forcing a failure.
[  449.508307][ T3735] name failslab, interval 1, probability 0, space 0, times 0
[  449.532511][ T3739] CPU: 1 PID: 3739 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  449.540793][ T3739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  449.550688][ T3739] Call Trace:
[  449.553808][ T3739]  <TASK>
[  449.556585][ T3739]  dump_stack_lvl+0x151/0x1b7
[  449.561099][ T3739]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  449.566395][ T3739]  dump_stack+0x15/0x17
[  449.570385][ T3739]  should_fail+0x3c0/0x510
[  449.574636][ T3739]  __should_failslab+0x9f/0xe0
[  449.579238][ T3739]  should_failslab+0x9/0x20
[  449.583576][ T3739]  kmem_cache_alloc+0x4f/0x2f0
[  449.588267][ T3739]  ? dup_mmap+0x6d3/0xec0
[  449.592431][ T3739]  dup_mmap+0x6d3/0xec0
[  449.596421][ T3739]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  449.601636][ T3739]  ? __delayed_free_task+0x110/0x110
[  449.606749][ T3739]  ? __kasan_check_write+0x14/0x20
[  449.611695][ T3739]  ? mm_init+0x6bb/0x870
[  449.615790][ T3739]  dup_mm+0x91/0x330
[  449.619508][ T3739]  copy_mm+0x108/0x1b0
[  449.623416][ T3739]  copy_process+0x127a/0x3240
[  449.627935][ T3739]  ? proc_fail_nth_write+0x213/0x290
[  449.633047][ T3739]  ? proc_fail_nth_read+0x220/0x220
[  449.638082][ T3739]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  449.643031][ T3739]  ? vfs_write+0x9af/0x1050
[  449.647372][ T3739]  kernel_clone+0x224/0x8f0
[  449.651709][ T3739]  ? file_end_write+0x1b0/0x1b0
[  449.656398][ T3739]  ? create_io_thread+0x1e0/0x1e0
[  449.661257][ T3739]  __x64_sys_clone+0x289/0x310
[  449.670681][ T3739]  ? __do_sys_vfork+0x130/0x130
[  449.675401][ T3739]  ? debug_smp_processor_id+0x17/0x20
[  449.680611][ T3739]  do_syscall_64+0x44/0xd0
[  449.684863][ T3739]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  449.690592][ T3739] RIP: 0033:0x7fc1f7027d59
[  449.694848][ T3739] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  449.714287][ T3739] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  449.722529][ T3739] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  449.730341][ T3739] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  449.738151][ T3739] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  449.745966][ T3739] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  449.753785][ T3739] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  449.761588][ T3739]  </TASK>
[  449.764452][ T3736] CPU: 0 PID: 3736 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  449.772784][ T3736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  449.782764][ T3736] Call Trace:
[  449.785889][ T3736]  <TASK>
[  449.788666][ T3736]  dump_stack_lvl+0x151/0x1b7
[  449.793181][ T3736]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  449.798473][ T3736]  ? kmem_cache_alloc+0x189/0x2f0
[  449.803333][ T3736]  ? copy_process+0x127a/0x3240
[  449.808018][ T3736]  ? __x64_sys_clone+0x289/0x310
[  449.812793][ T3736]  ? do_syscall_64+0x44/0xd0
[  449.817223][ T3736]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  449.823121][ T3736]  dump_stack+0x15/0x17
[  449.827116][ T3736]  should_fail+0x3c0/0x510
[  449.831652][ T3736]  __should_failslab+0x9f/0xe0
[  449.836520][ T3736]  should_failslab+0x9/0x20
[  449.840854][ T3736]  kmem_cache_alloc+0x4f/0x2f0
[  449.845453][ T3736]  ? anon_vma_clone+0xa1/0x510
[  449.850054][ T3736]  anon_vma_clone+0xa1/0x510
[  449.854479][ T3736]  anon_vma_fork+0x91/0x4f0
[  449.858919][ T3736]  ? dup_mmap+0x6ef/0xec0
[  449.863073][ T3736]  dup_mmap+0x7ec/0xec0
[  449.867062][ T3736]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  449.872273][ T3736]  ? __delayed_free_task+0x110/0x110
[  449.877392][ T3736]  ? __kasan_check_write+0x14/0x20
[  449.882337][ T3736]  ? mm_init+0x6bb/0x870
[  449.886439][ T3736]  dup_mm+0x91/0x330
[  449.890149][ T3736]  copy_mm+0x108/0x1b0
[  449.894143][ T3736]  copy_process+0x127a/0x3240
[  449.898661][ T3736]  ? proc_fail_nth_write+0x213/0x290
[  449.903775][ T3736]  ? proc_fail_nth_read+0x220/0x220
[  449.908814][ T3736]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  449.913756][ T3736]  ? vfs_write+0x9af/0x1050
[  449.918097][ T3736]  kernel_clone+0x224/0x8f0
[  449.922437][ T3736]  ? file_end_write+0x1b0/0x1b0
[  449.927124][ T3736]  ? create_io_thread+0x1e0/0x1e0
[  449.931984][ T3736]  __x64_sys_clone+0x289/0x310
[  449.936586][ T3736]  ? __do_sys_vfork+0x130/0x130
[  449.941273][ T3736]  ? debug_smp_processor_id+0x17/0x20
[  449.946479][ T3736]  do_syscall_64+0x44/0xd0
[  449.950731][ T3736]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  449.956459][ T3736] RIP: 0033:0x7fc1f7027d59
[  449.960713][ T3736] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  449.980154][ T3736] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  449.988423][ T3736] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  449.996209][ T3736] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  450.004021][ T3736] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  450.011829][ T3736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  450.019645][ T3736] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  450.027462][ T3736]  </TASK>
[  450.030322][ T3735] CPU: 1 PID: 3735 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  450.038657][ T3735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  450.048686][ T3735] Call Trace:
[  450.051802][ T3735]  <TASK>
[  450.054580][ T3735]  dump_stack_lvl+0x151/0x1b7
[  450.059094][ T3735]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  450.064390][ T3735]  dump_stack+0x15/0x17
[  450.068381][ T3735]  should_fail+0x3c0/0x510
[  450.072640][ T3735]  __should_failslab+0x9f/0xe0
[  450.077233][ T3735]  should_failslab+0x9/0x20
[  450.081572][ T3735]  kmem_cache_alloc+0x4f/0x2f0
[  450.086171][ T3735]  ? anon_vma_clone+0xa1/0x510
[  450.090772][ T3735]  anon_vma_clone+0xa1/0x510
[  450.095214][ T3735]  anon_vma_fork+0x91/0x4f0
[  450.099538][ T3735]  ? dup_mmap+0x6ef/0xec0
[  450.103840][ T3735]  dup_mmap+0x7ec/0xec0
[  450.107819][ T3735]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  450.113113][ T3735]  ? __delayed_free_task+0x110/0x110
[  450.118318][ T3735]  ? __kasan_check_write+0x14/0x20
[  450.123264][ T3735]  ? mm_init+0x6bb/0x870
[  450.127361][ T3735]  dup_mm+0x91/0x330
[  450.131188][ T3735]  copy_mm+0x108/0x1b0
[  450.135098][ T3735]  copy_process+0x127a/0x3240
[  450.139608][ T3735]  ? proc_fail_nth_write+0x213/0x290
[  450.144721][ T3735]  ? proc_fail_nth_read+0x220/0x220
[  450.149755][ T3735]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  450.154706][ T3735]  ? vfs_write+0x9af/0x1050
[  450.159043][ T3735]  kernel_clone+0x224/0x8f0
[  450.163385][ T3735]  ? file_end_write+0x1b0/0x1b0
[  450.168067][ T3735]  ? create_io_thread+0x1e0/0x1e0
[  450.172940][ T3735]  __x64_sys_clone+0x289/0x310
[  450.177534][ T3735]  ? __do_sys_vfork+0x130/0x130
[  450.182219][ T3735]  ? debug_smp_processor_id+0x17/0x20
[  450.187424][ T3735]  do_syscall_64+0x44/0xd0
[  450.191679][ T3735]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  450.197406][ T3735] RIP: 0033:0x7fc1f7027d59
[  450.201658][ T3735] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  450.221104][ T3735] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  450.229345][ T3735] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  450.237164][ T3735] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  450.244967][ T3735] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  450.252777][ T3735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  450.260588][ T3735] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  450.268403][ T3735]  </TASK>
[  450.271566][ T3741] FAULT_INJECTION: forcing a failure.
[  450.271566][ T3741] name failslab, interval 1, probability 0, space 0, times 0
[  450.284031][ T3741] CPU: 1 PID: 3741 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  450.292289][ T3741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  450.302180][ T3741] Call Trace:
[  450.305302][ T3741]  <TASK>
[  450.308083][ T3741]  dump_stack_lvl+0x151/0x1b7
[  450.312708][ T3741]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  450.317977][ T3741]  dump_stack+0x15/0x17
[  450.321965][ T3741]  should_fail+0x3c0/0x510
[  450.326221][ T3741]  __should_failslab+0x9f/0xe0
[  450.330822][ T3741]  should_failslab+0x9/0x20
[  450.335159][ T3741]  kmem_cache_alloc+0x4f/0x2f0
[  450.339761][ T3741]  ? anon_vma_clone+0xa1/0x510
[  450.344360][ T3741]  anon_vma_clone+0xa1/0x510
[  450.348791][ T3741]  anon_vma_fork+0x91/0x4f0
[  450.353211][ T3741]  ? dup_mmap+0x6ef/0xec0
[  450.357382][ T3741]  dup_mmap+0x7ec/0xec0
[  450.361373][ T3741]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  450.366580][ T3741]  ? __delayed_free_task+0x110/0x110
[  450.371726][ T3741]  ? __kasan_check_write+0x14/0x20
[  450.376646][ T3741]  ? mm_init+0x6bb/0x870
[  450.380728][ T3741]  dup_mm+0x91/0x330
[  450.384456][ T3741]  copy_mm+0x108/0x1b0
[  450.388535][ T3741]  copy_process+0x127a/0x3240
[  450.393259][ T3741]  ? proc_fail_nth_write+0x213/0x290
[  450.398389][ T3741]  ? proc_fail_nth_read+0x220/0x220
[  450.403411][ T3741]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  450.408365][ T3741]  ? vfs_write+0x9af/0x1050
[  450.412782][ T3741]  kernel_clone+0x224/0x8f0
[  450.417120][ T3741]  ? file_end_write+0x1b0/0x1b0
[  450.421808][ T3741]  ? create_io_thread+0x1e0/0x1e0
[  450.426669][ T3741]  __x64_sys_clone+0x289/0x310
[  450.431270][ T3741]  ? __do_sys_vfork+0x130/0x130
[  450.435956][ T3741]  ? debug_smp_processor_id+0x17/0x20
[  450.441164][ T3741]  do_syscall_64+0x44/0xd0
[  450.445587][ T3741]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  450.451316][ T3741] RIP: 0033:0x7fc1f7027d59
[  450.455588][ T3741] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  450.475013][ T3741] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  450.483257][ T3741] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  450.491080][ T3741] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  450.498878][ T3741] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  450.506688][ T3741] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  450.514500][ T3741] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  450.522317][ T3741]  </TASK>
[  450.525863][ T3738] FAULT_INJECTION: forcing a failure.
[  450.525863][ T3738] name failslab, interval 1, probability 0, space 0, times 0
[  450.538810][ T3738] CPU: 1 PID: 3738 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  450.547133][ T3738] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  450.557021][ T3738] Call Trace:
[  450.560150][ T3738]  <TASK>
[  450.562922][ T3738]  dump_stack_lvl+0x151/0x1b7
[  450.567436][ T3738]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  450.572747][ T3738]  dump_stack+0x15/0x17
[  450.576738][ T3738]  should_fail+0x3c0/0x510
[  450.580975][ T3738]  __should_failslab+0x9f/0xe0
[  450.585662][ T3738]  should_failslab+0x9/0x20
[  450.590002][ T3738]  kmem_cache_alloc+0x4f/0x2f0
[  450.594609][ T3738]  ? anon_vma_clone+0xa1/0x510
[  450.599203][ T3738]  anon_vma_clone+0xa1/0x510
[  450.603629][ T3738]  anon_vma_fork+0x91/0x4f0
[  450.607967][ T3738]  ? dup_mmap+0x6ef/0xec0
[  450.612134][ T3738]  dup_mmap+0x7ec/0xec0
[  450.616130][ T3738]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  450.621336][ T3738]  ? __delayed_free_task+0x110/0x110
[  450.626456][ T3738]  ? __kasan_check_write+0x14/0x20
[  450.631664][ T3738]  ? mm_init+0x6bb/0x870
[  450.635741][ T3738]  dup_mm+0x91/0x330
[  450.639562][ T3738]  copy_mm+0x108/0x1b0
[  450.643465][ T3738]  copy_process+0x127a/0x3240
[  450.647981][ T3738]  ? proc_fail_nth_write+0x213/0x290
[  450.653100][ T3738]  ? proc_fail_nth_read+0x220/0x220
[  450.658139][ T3738]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  450.663079][ T3738]  ? vfs_write+0x9af/0x1050
[  450.667420][ T3738]  kernel_clone+0x224/0x8f0
[  450.671760][ T3738]  ? file_end_write+0x1b0/0x1b0
[  450.676448][ T3738]  ? create_io_thread+0x1e0/0x1e0
[  450.681307][ T3738]  __x64_sys_clone+0x289/0x310
[  450.685907][ T3738]  ? __do_sys_vfork+0x130/0x130
[  450.690597][ T3738]  ? debug_smp_processor_id+0x17/0x20
[  450.695803][ T3738]  do_syscall_64+0x44/0xd0
[  450.700057][ T3738]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  450.705781][ T3738] RIP: 0033:0x7fc1f7027d59
[  450.710039][ T3738] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  450.729650][ T3738] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  450.737895][ T3738] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  450.745704][ T3738] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  450.753517][ T3738] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  450.761329][ T3738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  450.769139][ T3738] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  450.777070][ T3738]  </TASK>
[  450.780589][ T3740] FAULT_INJECTION: forcing a failure.
[  450.780589][ T3740] name failslab, interval 1, probability 0, space 0, times 0
[  450.793080][ T3740] CPU: 0 PID: 3740 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  450.801332][ T3740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  450.811331][ T3740] Call Trace:
[  450.814435][ T3740]  <TASK>
[  450.817215][ T3740]  dump_stack_lvl+0x151/0x1b7
[  450.821728][ T3740]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  450.827029][ T3740]  dump_stack+0x15/0x17
[  450.831013][ T3740]  should_fail+0x3c0/0x510
[  450.835274][ T3740]  __should_failslab+0x9f/0xe0
[  450.839873][ T3740]  should_failslab+0x9/0x20
[  450.844210][ T3740]  kmem_cache_alloc+0x4f/0x2f0
[  450.848805][ T3740]  ? anon_vma_clone+0xa1/0x510
[  450.853408][ T3740]  anon_vma_clone+0xa1/0x510
[  450.857832][ T3740]  anon_vma_fork+0x91/0x4f0
[  450.862170][ T3740]  ? dup_mmap+0x6ef/0xec0
[  450.866337][ T3740]  dup_mmap+0x7ec/0xec0
[  450.870332][ T3740]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  450.875536][ T3740]  ? __delayed_free_task+0x110/0x110
[  450.880660][ T3740]  ? __kasan_check_write+0x14/0x20
[  450.885689][ T3740]  ? mm_init+0x6bb/0x870
[  450.889770][ T3740]  dup_mm+0x91/0x330
[  450.893503][ T3740]  copy_mm+0x108/0x1b0
[  450.897494][ T3740]  copy_process+0x127a/0x3240
[  450.902008][ T3740]  ? proc_fail_nth_write+0x213/0x290
[  450.907131][ T3740]  ? proc_fail_nth_read+0x220/0x220
[  450.912170][ T3740]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  450.917364][ T3740]  ? vfs_write+0x9af/0x1050
[  450.921639][ T3740]  kernel_clone+0x224/0x8f0
[  450.925961][ T3740]  ? file_end_write+0x1b0/0x1b0
[  450.930649][ T3740]  ? create_io_thread+0x1e0/0x1e0
[  450.935512][ T3740]  __x64_sys_clone+0x289/0x310
[  450.940109][ T3740]  ? __do_sys_vfork+0x130/0x130
[  450.944800][ T3740]  ? debug_smp_processor_id+0x17/0x20
[  450.950007][ T3740]  do_syscall_64+0x44/0xd0
[  450.954284][ T3740]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  450.960072][ T3740] RIP: 0033:0x7fc1f7027d59
[  450.964339][ T3740] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  450.983768][ T3740] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  450.992012][ T3740] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  450.999920][ T3740] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  451.007743][ T3740] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  451.015531][ T3740] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  451.023527][ T3740] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  451.031331][ T3740]  </TASK>
[  451.038633][ T3749] FAULT_INJECTION: forcing a failure.
[  451.038633][ T3749] name failslab, interval 1, probability 0, space 0, times 0
[  451.051264][ T3749] CPU: 1 PID: 3749 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  451.059526][ T3749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  451.069422][ T3749] Call Trace:
[  451.072544][ T3749]  <TASK>
[  451.075331][ T3749]  dump_stack_lvl+0x151/0x1b7
[  451.079834][ T3749]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  451.085130][ T3749]  dump_stack+0x15/0x17
[  451.089125][ T3749]  should_fail+0x3c0/0x510
[  451.093375][ T3749]  __should_failslab+0x9f/0xe0
[  451.097974][ T3749]  should_failslab+0x9/0x20
[  451.102320][ T3749]  kmem_cache_alloc+0x4f/0x2f0
[  451.107001][ T3749]  ? anon_vma_clone+0xa1/0x510
[  451.111602][ T3749]  anon_vma_clone+0xa1/0x510
[  451.116126][ T3749]  anon_vma_fork+0x91/0x4f0
[  451.120452][ T3749]  ? dup_mmap+0x6ef/0xec0
[  451.124913][ T3749]  dup_mmap+0x7ec/0xec0
[  451.128903][ T3749]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  451.134194][ T3749]  ? __delayed_free_task+0x110/0x110
[  451.139324][ T3749]  ? __kasan_check_write+0x14/0x20
[  451.144267][ T3749]  ? mm_init+0x6bb/0x870
[  451.148344][ T3749]  dup_mm+0x91/0x330
[  451.152075][ T3749]  copy_mm+0x108/0x1b0
[  451.155983][ T3749]  copy_process+0x127a/0x3240
[  451.160499][ T3749]  ? proc_fail_nth_write+0x213/0x290
[  451.165617][ T3749]  ? proc_fail_nth_read+0x220/0x220
[  451.170649][ T3749]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  451.175601][ T3749]  ? vfs_write+0x9af/0x1050
[  451.180031][ T3749]  kernel_clone+0x224/0x8f0
[  451.184370][ T3749]  ? file_end_write+0x1b0/0x1b0
[  451.189057][ T3749]  ? create_io_thread+0x1e0/0x1e0
[  451.193914][ T3749]  __x64_sys_clone+0x289/0x310
[  451.198614][ T3749]  ? __do_sys_vfork+0x130/0x130
[  451.203290][ T3749]  ? debug_smp_processor_id+0x17/0x20
[  451.208508][ T3749]  do_syscall_64+0x44/0xd0
[  451.212750][ T3749]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  451.218506][ T3749] RIP: 0033:0x7fc1f7027d59
[  451.222733][ T3749] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  451.242262][ T3749] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  451.250504][ T3749] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  451.258314][ T3749] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  451.266474][ T3749] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  451.274289][ T3749] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  451.282097][ T3749] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  451.289911][ T3749]  </TASK>
[  451.294238][ T3747] FAULT_INJECTION: forcing a failure.
[  451.294238][ T3747] name failslab, interval 1, probability 0, space 0, times 0
[  451.297747][ T3753] FAULT_INJECTION: forcing a failure.
[  451.297747][ T3753] name failslab, interval 1, probability 0, space 0, times 0
[  451.307353][ T3747] CPU: 1 PID: 3747 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  451.327570][ T3747] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  451.337472][ T3747] Call Trace:
[  451.340576][ T3747]  <TASK>
[  451.343355][ T3747]  dump_stack_lvl+0x151/0x1b7
[  451.347873][ T3747]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  451.353171][ T3747]  dump_stack+0x15/0x17
[  451.357246][ T3747]  should_fail+0x3c0/0x510
[  451.361497][ T3747]  __should_failslab+0x9f/0xe0
[  451.366106][ T3747]  should_failslab+0x9/0x20
[  451.370436][ T3747]  kmem_cache_alloc+0x4f/0x2f0
[  451.375038][ T3747]  ? anon_vma_clone+0xa1/0x510
[  451.379644][ T3747]  anon_vma_clone+0xa1/0x510
[  451.384062][ T3747]  anon_vma_fork+0x91/0x4f0
[  451.388400][ T3747]  ? dup_mmap+0x6ef/0xec0
[  451.392565][ T3747]  dup_mmap+0x7ec/0xec0
[  451.396560][ T3747]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  451.401768][ T3747]  ? __delayed_free_task+0x110/0x110
[  451.406887][ T3747]  ? __kasan_check_write+0x14/0x20
[  451.411832][ T3747]  ? mm_init+0x6bb/0x870
[  451.415913][ T3747]  dup_mm+0x91/0x330
[  451.419658][ T3747]  copy_mm+0x108/0x1b0
[  451.423553][ T3747]  copy_process+0x127a/0x3240
[  451.428066][ T3747]  ? proc_fail_nth_write+0x213/0x290
[  451.433182][ T3747]  ? proc_fail_nth_read+0x220/0x220
[  451.438220][ T3747]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  451.443163][ T3747]  ? vfs_write+0x9af/0x1050
[  451.447510][ T3747]  kernel_clone+0x224/0x8f0
[  451.451846][ T3747]  ? file_end_write+0x1b0/0x1b0
[  451.456536][ T3747]  ? create_io_thread+0x1e0/0x1e0
[  451.461391][ T3747]  __x64_sys_clone+0x289/0x310
[  451.465990][ T3747]  ? __do_sys_vfork+0x130/0x130
[  451.470677][ T3747]  ? debug_smp_processor_id+0x17/0x20
[  451.475886][ T3747]  do_syscall_64+0x44/0xd0
[  451.480138][ T3747]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  451.485867][ T3747] RIP: 0033:0x7fc1f7027d59
[  451.490118][ T3747] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  451.509560][ T3747] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  451.517805][ T3747] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  451.525616][ T3747] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  451.533428][ T3747] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  451.541239][ T3747] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  451.549049][ T3747] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  451.556862][ T3747]  </TASK>
[  451.559725][ T3753] CPU: 0 PID: 3753 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  451.560568][ T3750] FAULT_INJECTION: forcing a failure.
[  451.560568][ T3750] name failslab, interval 1, probability 0, space 0, times 0
[  451.568056][ T3753] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  451.568069][ T3753] Call Trace:
[  451.568074][ T3753]  <TASK>
[  451.568080][ T3753]  dump_stack_lvl+0x151/0x1b7
[  451.568103][ T3753]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  451.606074][ T3753]  ? kmem_cache_alloc+0x189/0x2f0
[  451.610934][ T3753]  ? copy_process+0x127a/0x3240
[  451.615621][ T3753]  ? __x64_sys_clone+0x289/0x310
[  451.620480][ T3753]  ? do_syscall_64+0x44/0xd0
[  451.624906][ T3753]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  451.630809][ T3753]  dump_stack+0x15/0x17
[  451.634801][ T3753]  should_fail+0x3c0/0x510
[  451.639055][ T3753]  __should_failslab+0x9f/0xe0
[  451.643654][ T3753]  should_failslab+0x9/0x20
[  451.647994][ T3753]  kmem_cache_alloc+0x4f/0x2f0
[  451.652594][ T3753]  ? anon_vma_clone+0xa1/0x510
[  451.657192][ T3753]  anon_vma_clone+0xa1/0x510
[  451.661619][ T3753]  anon_vma_fork+0x91/0x4f0
[  451.665960][ T3753]  ? dup_mmap+0x6ef/0xec0
[  451.670129][ T3753]  dup_mmap+0x7ec/0xec0
[  451.674117][ T3753]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  451.679324][ T3753]  ? __delayed_free_task+0x110/0x110
[  451.684445][ T3753]  ? __kasan_check_write+0x14/0x20
[  451.689396][ T3753]  ? mm_init+0x6bb/0x870
[  451.693469][ T3753]  dup_mm+0x91/0x330
[  451.697205][ T3753]  copy_mm+0x108/0x1b0
[  451.701108][ T3753]  copy_process+0x127a/0x3240
[  451.705623][ T3753]  ? proc_fail_nth_write+0x213/0x290
[  451.710745][ T3753]  ? proc_fail_nth_read+0x220/0x220
[  451.715777][ T3753]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  451.720725][ T3753]  ? vfs_write+0x9af/0x1050
[  451.725063][ T3753]  kernel_clone+0x224/0x8f0
[  451.729405][ T3753]  ? file_end_write+0x1b0/0x1b0
[  451.734091][ T3753]  ? create_io_thread+0x1e0/0x1e0
[  451.738950][ T3753]  __x64_sys_clone+0x289/0x310
[  451.743555][ T3753]  ? __do_sys_vfork+0x130/0x130
[  451.748239][ T3753]  ? debug_smp_processor_id+0x17/0x20
[  451.753450][ T3753]  do_syscall_64+0x44/0xd0
[  451.757706][ T3753]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  451.763465][ T3753] RIP: 0033:0x7fc1f7027d59
[  451.767687][ T3753] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  451.787121][ T3753] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  451.795366][ T3753] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  451.803177][ T3753] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  451.810986][ T3753] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  451.818798][ T3753] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  451.826610][ T3753] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  451.834422][ T3753]  </TASK>
[  451.837351][ T3750] CPU: 1 PID: 3750 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  451.845617][ T3750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  451.855510][ T3750] Call Trace:
[  451.858635][ T3750]  <TASK>
[  451.861427][ T3750]  dump_stack_lvl+0x151/0x1b7
[  451.865927][ T3750]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  451.871223][ T3750]  dump_stack+0x15/0x17
[  451.875214][ T3750]  should_fail+0x3c0/0x510
[  451.879464][ T3750]  __should_failslab+0x9f/0xe0
[  451.884064][ T3750]  should_failslab+0x9/0x20
[  451.888407][ T3750]  kmem_cache_alloc+0x4f/0x2f0
[  451.893003][ T3750]  ? anon_vma_clone+0xa1/0x510
[  451.897604][ T3750]  anon_vma_clone+0xa1/0x510
[  451.902035][ T3750]  anon_vma_fork+0x91/0x4f0
[  451.906368][ T3750]  ? dup_mmap+0x6ef/0xec0
[  451.910635][ T3750]  dup_mmap+0x7ec/0xec0
[  451.914615][ T3750]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  451.919823][ T3750]  ? __delayed_free_task+0x110/0x110
[  451.924955][ T3750]  ? __kasan_check_write+0x14/0x20
[  451.929978][ T3750]  ? mm_init+0x6bb/0x870
[  451.934056][ T3750]  dup_mm+0x91/0x330
[  451.937789][ T3750]  copy_mm+0x108/0x1b0
[  451.941694][ T3750]  copy_process+0x127a/0x3240
[  451.946211][ T3750]  ? proc_fail_nth_write+0x213/0x290
[  451.951330][ T3750]  ? proc_fail_nth_read+0x220/0x220
[  451.956361][ T3750]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  451.961312][ T3750]  ? vfs_write+0x9af/0x1050
[  451.965652][ T3750]  kernel_clone+0x224/0x8f0
[  451.969991][ T3750]  ? file_end_write+0x1b0/0x1b0
[  451.974677][ T3750]  ? create_io_thread+0x1e0/0x1e0
[  451.979544][ T3750]  __x64_sys_clone+0x289/0x310
[  451.984160][ T3750]  ? __do_sys_vfork+0x130/0x130
[  451.988826][ T3750]  ? debug_smp_processor_id+0x17/0x20
[  451.994033][ T3750]  do_syscall_64+0x44/0xd0
[  451.998283][ T3750]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  452.004186][ T3750] RIP: 0033:0x7fc1f7027d59
[  452.008451][ T3750] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  452.027965][ T3750] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  452.036209][ T3750] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  452.044313][ T3750] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  452.052219][ T3750] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  452.060023][ T3750] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  452.067831][ T3750] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  452.075645][ T3750]  </TASK>
[  452.080084][ T3752] FAULT_INJECTION: forcing a failure.
[  452.080084][ T3752] name failslab, interval 1, probability 0, space 0, times 0
[  452.092689][ T3752] CPU: 0 PID: 3752 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  452.100912][ T3752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  452.110803][ T3752] Call Trace:
[  452.113934][ T3752]  <TASK>
[  452.116787][ T3752]  dump_stack_lvl+0x151/0x1b7
[  452.121302][ T3752]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  452.126605][ T3752]  dump_stack+0x15/0x17
[  452.130586][ T3752]  should_fail+0x3c0/0x510
[  452.134928][ T3752]  __should_failslab+0x9f/0xe0
[  452.139615][ T3752]  should_failslab+0x9/0x20
[  452.143951][ T3752]  kmem_cache_alloc+0x4f/0x2f0
[  452.148553][ T3752]  ? anon_vma_clone+0xa1/0x510
[  452.153151][ T3752]  anon_vma_clone+0xa1/0x510
[  452.157577][ T3752]  anon_vma_fork+0x91/0x4f0
[  452.161918][ T3752]  ? dup_mmap+0x6ef/0xec0
[  452.166083][ T3752]  dup_mmap+0x7ec/0xec0
[  452.170078][ T3752]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  452.175285][ T3752]  ? __delayed_free_task+0x110/0x110
[  452.180408][ T3752]  ? __kasan_check_write+0x14/0x20
[  452.185349][ T3752]  ? mm_init+0x6bb/0x870
[  452.189430][ T3752]  dup_mm+0x91/0x330
[  452.193162][ T3752]  copy_mm+0x108/0x1b0
[  452.197068][ T3752]  copy_process+0x127a/0x3240
[  452.201580][ T3752]  ? proc_fail_nth_write+0x213/0x290
[  452.206703][ T3752]  ? proc_fail_nth_read+0x220/0x220
[  452.211736][ T3752]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  452.216684][ T3752]  ? vfs_write+0x9af/0x1050
[  452.221022][ T3752]  kernel_clone+0x224/0x8f0
[  452.225363][ T3752]  ? file_end_write+0x1b0/0x1b0
[  452.230048][ T3752]  ? create_io_thread+0x1e0/0x1e0
[  452.234909][ T3752]  __x64_sys_clone+0x289/0x310
[  452.239514][ T3752]  ? __do_sys_vfork+0x130/0x130
[  452.244198][ T3752]  ? debug_smp_processor_id+0x17/0x20
[  452.249404][ T3752]  do_syscall_64+0x44/0xd0
[  452.253664][ T3752]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  452.259387][ T3752] RIP: 0033:0x7fc1f7027d59
[  452.263654][ T3752] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  452.283170][ T3752] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  452.291414][ T3752] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  452.299222][ T3752] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  452.307033][ T3752] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  452.314842][ T3752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  452.322656][ T3752] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  452.330474][ T3752]  </TASK>
[  452.334053][ T3754] FAULT_INJECTION: forcing a failure.
[  452.334053][ T3754] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  452.338831][ T3761] FAULT_INJECTION: forcing a failure.
[  452.338831][ T3761] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  452.348551][ T3757] FAULT_INJECTION: forcing a failure.
[  452.348551][ T3757] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  452.360883][ T3762] FAULT_INJECTION: forcing a failure.
[  452.360883][ T3762] name failslab, interval 1, probability 0, space 0, times 0
[  452.374588][ T3761] CPU: 1 PID: 3761 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  452.393864][ T3761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  452.403851][ T3761] Call Trace:
[  452.406974][ T3761]  <TASK>
[  452.409749][ T3761]  dump_stack_lvl+0x151/0x1b7
[  452.414433][ T3761]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  452.419817][ T3761]  dump_stack+0x15/0x17
[  452.423808][ T3761]  should_fail+0x3c0/0x510
[  452.428063][ T3761]  should_fail_alloc_page+0x58/0x70
[  452.433096][ T3761]  __alloc_pages+0x207/0x850
[  452.437524][ T3761]  ? zone_watermark_fast+0x200/0x200
[  452.442642][ T3761]  ? dup_mmap+0x9fc/0xec0
[  452.446808][ T3761]  ? dup_mm+0x91/0x330
[  452.450713][ T3761]  ? copy_mm+0x108/0x1b0
[  452.454791][ T3761]  ? copy_process+0x127a/0x3240
[  452.459481][ T3761]  ? kvm_sched_clock_read+0x18/0x40
[  452.464626][ T3761]  pte_alloc_one+0x73/0x1b0
[  452.468947][ T3761]  ? pfn_modify_allowed+0x2e0/0x2e0
[  452.473973][ T3761]  ? __kasan_check_write+0x14/0x20
[  452.478939][ T3761]  ? __set_page_owner+0x2ee/0x310
[  452.483781][ T3761]  __pte_alloc+0x86/0x350
[  452.487949][ T3761]  ? free_pgtables+0x210/0x210
[  452.492549][ T3761]  copy_pte_range+0x1b1f/0x20b0
[  452.497238][ T3761]  ? __kunmap_atomic+0x80/0x80
[  452.501843][ T3761]  ? __pud_alloc+0x260/0x260
[  452.506261][ T3761]  copy_page_range+0xc1e/0x1090
[  452.510960][ T3761]  ? pfn_valid+0x1e0/0x1e0
[  452.515202][ T3761]  dup_mmap+0x9fc/0xec0
[  452.519193][ T3761]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  452.524402][ T3761]  ? __delayed_free_task+0x110/0x110
[  452.529520][ T3761]  ? __kasan_check_write+0x14/0x20
[  452.534468][ T3761]  ? mm_init+0x6bb/0x870
[  452.538546][ T3761]  dup_mm+0x91/0x330
[  452.542281][ T3761]  copy_mm+0x108/0x1b0
[  452.546187][ T3761]  copy_process+0x127a/0x3240
[  452.550700][ T3761]  ? proc_fail_nth_write+0x213/0x290
[  452.555820][ T3761]  ? proc_fail_nth_read+0x220/0x220
[  452.561025][ T3761]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  452.566060][ T3761]  ? vfs_write+0x9af/0x1050
[  452.570401][ T3761]  kernel_clone+0x224/0x8f0
[  452.574738][ T3761]  ? file_end_write+0x1b0/0x1b0
[  452.579424][ T3761]  ? create_io_thread+0x1e0/0x1e0
[  452.584287][ T3761]  __x64_sys_clone+0x289/0x310
[  452.588885][ T3761]  ? __do_sys_vfork+0x130/0x130
[  452.593661][ T3761]  ? debug_smp_processor_id+0x17/0x20
[  452.598869][ T3761]  do_syscall_64+0x44/0xd0
[  452.603120][ T3761]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  452.608937][ T3761] RIP: 0033:0x7fc1f7027d59
[  452.613287][ T3761] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  452.632893][ T3761] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  452.641222][ T3761] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  452.649036][ T3761] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  452.656845][ T3761] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  452.664655][ T3761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  452.672552][ T3761] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  452.680385][ T3761]  </TASK>
[  452.683228][ T3757] CPU: 0 PID: 3757 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  452.691575][ T3757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  452.701559][ T3757] Call Trace:
[  452.704756][ T3757]  <TASK>
[  452.707540][ T3757]  dump_stack_lvl+0x151/0x1b7
[  452.712312][ T3757]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  452.717602][ T3757]  dump_stack+0x15/0x17
[  452.721591][ T3757]  should_fail+0x3c0/0x510
[  452.725846][ T3757]  should_fail_alloc_page+0x58/0x70
[  452.730879][ T3757]  __alloc_pages+0x207/0x850
[  452.735307][ T3757]  ? zone_watermark_fast+0x200/0x200
[  452.740425][ T3757]  ? dup_mmap+0x9fc/0xec0
[  452.745028][ T3757]  ? dup_mm+0x91/0x330
[  452.748933][ T3757]  ? copy_mm+0x108/0x1b0
[  452.753014][ T3757]  ? copy_process+0x127a/0x3240
[  452.757697][ T3757]  ? kvm_sched_clock_read+0x18/0x40
[  452.762732][ T3757]  pte_alloc_one+0x73/0x1b0
[  452.767091][ T3757]  ? pfn_modify_allowed+0x2e0/0x2e0
[  452.772113][ T3757]  ? __kasan_check_write+0x14/0x20
[  452.777065][ T3757]  ? __set_page_owner+0x2ee/0x310
[  452.782005][ T3757]  __pte_alloc+0x86/0x350
[  452.786164][ T3757]  ? free_pgtables+0x210/0x210
[  452.790768][ T3757]  copy_pte_range+0x1b1f/0x20b0
[  452.795460][ T3757]  ? __kunmap_atomic+0x80/0x80
[  452.800060][ T3757]  ? __pud_alloc+0x260/0x260
[  452.804493][ T3757]  copy_page_range+0xc1e/0x1090
[  452.809166][ T3757]  ? pfn_valid+0x1e0/0x1e0
[  452.813426][ T3757]  dup_mmap+0x9fc/0xec0
[  452.817410][ T3757]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  452.822618][ T3757]  ? __delayed_free_task+0x110/0x110
[  452.827750][ T3757]  ? __kasan_check_write+0x14/0x20
[  452.832686][ T3757]  ? mm_init+0x6bb/0x870
[  452.836765][ T3757]  dup_mm+0x91/0x330
[  452.840496][ T3757]  copy_mm+0x108/0x1b0
[  452.844404][ T3757]  copy_process+0x127a/0x3240
[  452.848917][ T3757]  ? proc_fail_nth_write+0x213/0x290
[  452.854036][ T3757]  ? proc_fail_nth_read+0x220/0x220
[  452.859158][ T3757]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  452.864104][ T3757]  ? vfs_write+0x9af/0x1050
[  452.868443][ T3757]  kernel_clone+0x224/0x8f0
[  452.872896][ T3757]  ? file_end_write+0x1b0/0x1b0
[  452.877588][ T3757]  ? create_io_thread+0x1e0/0x1e0
[  452.882447][ T3757]  __x64_sys_clone+0x289/0x310
[  452.887053][ T3757]  ? __do_sys_vfork+0x130/0x130
[  452.891905][ T3757]  ? debug_smp_processor_id+0x17/0x20
[  452.897111][ T3757]  do_syscall_64+0x44/0xd0
[  452.901368][ T3757]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  452.907125][ T3757] RIP: 0033:0x7fc1f7027d59
[  452.911345][ T3757] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  452.930965][ T3757] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  452.939211][ T3757] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  452.947053][ T3757] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  452.954827][ T3757] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  452.962639][ T3757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  452.970573][ T3757] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  452.978378][ T3757]  </TASK>
[  452.981943][ T3754] CPU: 0 PID: 3754 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  452.990275][ T3754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  453.000166][ T3754] Call Trace:
[  453.003298][ T3754]  <TASK>
[  453.006065][ T3754]  dump_stack_lvl+0x151/0x1b7
[  453.010579][ T3754]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  453.015885][ T3754]  ? is_bpf_text_address+0x1a2/0x1c0
[  453.020993][ T3754]  dump_stack+0x15/0x17
[  453.024985][ T3754]  should_fail+0x3c0/0x510
[  453.029333][ T3754]  should_fail_alloc_page+0x58/0x70
[  453.034456][ T3754]  __alloc_pages+0x207/0x850
[  453.038917][ T3754]  ? zone_watermark_fast+0x200/0x200
[  453.044009][ T3754]  ? __kasan_slab_alloc+0xc9/0xe0
[  453.048851][ T3754]  ? __kasan_slab_alloc+0xb2/0xe0
[  453.053712][ T3754]  ? kmem_cache_alloc+0x189/0x2f0
[  453.058570][ T3754]  ? anon_vma_clone+0xa1/0x510
[  453.063171][ T3754]  __pmd_alloc+0xb1/0x550
[  453.067336][ T3754]  ? __kasan_slab_alloc+0xb2/0xe0
[  453.072196][ T3754]  ? kmem_cache_alloc+0x189/0x2f0
[  453.077056][ T3754]  ? anon_vma_fork+0x1d9/0x4f0
[  453.081656][ T3754]  ? dup_mmap+0x7ec/0xec0
[  453.085824][ T3754]  ? dup_mm+0x91/0x330
[  453.089730][ T3754]  ? copy_mm+0x108/0x1b0
[  453.093809][ T3754]  ? kernel_clone+0x224/0x8f0
[  453.098325][ T3754]  ? __pud_alloc+0x260/0x260
[  453.102750][ T3754]  copy_page_range+0xd04/0x1090
[  453.107440][ T3754]  ? pfn_valid+0x1e0/0x1e0
[  453.111692][ T3754]  dup_mmap+0x9fc/0xec0
[  453.115678][ T3754]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  453.120886][ T3754]  ? __delayed_free_task+0x110/0x110
[  453.126049][ T3754]  ? __kasan_check_write+0x14/0x20
[  453.130980][ T3754]  ? mm_init+0x6bb/0x870
[  453.135038][ T3754]  dup_mm+0x91/0x330
[  453.138767][ T3754]  copy_mm+0x108/0x1b0
[  453.142672][ T3754]  copy_process+0x127a/0x3240
[  453.147194][ T3754]  ? proc_fail_nth_write+0x213/0x290
[  453.152306][ T3754]  ? proc_fail_nth_read+0x220/0x220
[  453.157339][ T3754]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  453.162302][ T3754]  ? vfs_write+0x9af/0x1050
[  453.166627][ T3754]  kernel_clone+0x224/0x8f0
[  453.170966][ T3754]  ? file_end_write+0x1b0/0x1b0
[  453.175654][ T3754]  ? create_io_thread+0x1e0/0x1e0
[  453.180515][ T3754]  __x64_sys_clone+0x289/0x310
[  453.185116][ T3754]  ? __do_sys_vfork+0x130/0x130
[  453.189801][ T3754]  ? debug_smp_processor_id+0x17/0x20
[  453.195008][ T3754]  do_syscall_64+0x44/0xd0
[  453.199261][ T3754]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  453.205109][ T3754] RIP: 0033:0x7fc1f7027d59
[  453.209362][ T3754] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  453.228803][ T3754] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  453.237045][ T3754] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  453.244865][ T3754] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  453.252672][ T3754] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  453.260489][ T3754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  453.268386][ T3754] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  453.276204][ T3754]  </TASK>
[  453.279111][ T3762] CPU: 1 PID: 3762 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  453.287399][ T3762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  453.297296][ T3762] Call Trace:
[  453.300413][ T3762]  <TASK>
[  453.303195][ T3762]  dump_stack_lvl+0x151/0x1b7
[  453.307702][ T3762]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  453.312997][ T3762]  dump_stack+0x15/0x17
[  453.316990][ T3762]  should_fail+0x3c0/0x510
[  453.321331][ T3762]  __should_failslab+0x9f/0xe0
[  453.325928][ T3762]  should_failslab+0x9/0x20
[  453.330268][ T3762]  kmem_cache_alloc+0x4f/0x2f0
[  453.334868][ T3762]  ? anon_vma_clone+0xa1/0x510
[  453.339471][ T3762]  anon_vma_clone+0xa1/0x510
[  453.343897][ T3762]  anon_vma_fork+0x91/0x4f0
[  453.348235][ T3762]  ? dup_mmap+0x6ef/0xec0
[  453.352407][ T3762]  dup_mmap+0x7ec/0xec0
[  453.356419][ T3762]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  453.361603][ T3762]  ? __delayed_free_task+0x110/0x110
[  453.366723][ T3762]  ? __kasan_check_write+0x14/0x20
[  453.371669][ T3762]  ? mm_init+0x6bb/0x870
[  453.375750][ T3762]  dup_mm+0x91/0x330
[  453.379491][ T3762]  copy_mm+0x108/0x1b0
[  453.383388][ T3762]  copy_process+0x127a/0x3240
[  453.387898][ T3762]  ? proc_fail_nth_write+0x213/0x290
[  453.393057][ T3762]  ? proc_fail_nth_read+0x220/0x220
[  453.398054][ T3762]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  453.403092][ T3762]  ? vfs_write+0x9af/0x1050
[  453.407439][ T3762]  kernel_clone+0x224/0x8f0
[  453.411766][ T3762]  ? file_end_write+0x1b0/0x1b0
[  453.416454][ T3762]  ? create_io_thread+0x1e0/0x1e0
[  453.421342][ T3762]  __x64_sys_clone+0x289/0x310
[  453.425915][ T3762]  ? __do_sys_vfork+0x130/0x130
[  453.430604][ T3762]  ? debug_smp_processor_id+0x17/0x20
[  453.435809][ T3762]  do_syscall_64+0x44/0xd0
[  453.440061][ T3762]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  453.445788][ T3762] RIP: 0033:0x7fc1f7027d59
[  453.450044][ T3762] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  453.469656][ T3762] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  453.477901][ T3762] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  453.485712][ T3762] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  453.493522][ T3762] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  453.501335][ T3762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  453.509232][ T3762] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  453.517047][ T3762]  </TASK>
[  453.522274][ T3763] FAULT_INJECTION: forcing a failure.
[  453.522274][ T3763] name failslab, interval 1, probability 0, space 0, times 0
[  453.534803][ T3764] FAULT_INJECTION: forcing a failure.
[  453.534803][ T3764] name failslab, interval 1, probability 0, space 0, times 0
[  453.547290][ T3763] CPU: 0 PID: 3763 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  453.555605][ T3763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  453.565504][ T3763] Call Trace:
[  453.568624][ T3763]  <TASK>
[  453.571400][ T3763]  dump_stack_lvl+0x151/0x1b7
[  453.575914][ T3763]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  453.581209][ T3763]  dump_stack+0x15/0x17
[  453.585200][ T3763]  should_fail+0x3c0/0x510
[  453.589453][ T3763]  __should_failslab+0x9f/0xe0
[  453.594053][ T3763]  should_failslab+0x9/0x20
[  453.598403][ T3763]  kmem_cache_alloc+0x4f/0x2f0
[  453.603001][ T3763]  ? anon_vma_fork+0x1d9/0x4f0
[  453.607595][ T3763]  anon_vma_fork+0x1d9/0x4f0
[  453.612025][ T3763]  dup_mmap+0x7ec/0xec0
[  453.616011][ T3763]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  453.622442][ T3763]  ? __delayed_free_task+0x110/0x110
[  453.627564][ T3763]  ? __kasan_check_write+0x14/0x20
[  453.632506][ T3763]  ? mm_init+0x6bb/0x870
[  453.636670][ T3763]  dup_mm+0x91/0x330
[  453.640404][ T3763]  copy_mm+0x108/0x1b0
[  453.644308][ T3763]  copy_process+0x127a/0x3240
[  453.648828][ T3763]  ? proc_fail_nth_write+0x213/0x290
[  453.653970][ T3763]  ? proc_fail_nth_read+0x220/0x220
[  453.658989][ T3763]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  453.663933][ T3763]  ? vfs_write+0x9af/0x1050
[  453.668263][ T3763]  kernel_clone+0x224/0x8f0
[  453.672600][ T3763]  ? file_end_write+0x1b0/0x1b0
[  453.677296][ T3763]  ? create_io_thread+0x1e0/0x1e0
[  453.682150][ T3763]  __x64_sys_clone+0x289/0x310
[  453.686749][ T3763]  ? __do_sys_vfork+0x130/0x130
[  453.691434][ T3763]  ? debug_smp_processor_id+0x17/0x20
[  453.696762][ T3763]  do_syscall_64+0x44/0xd0
[  453.701016][ T3763]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  453.706743][ T3763] RIP: 0033:0x7fc1f7027d59
[  453.710998][ T3763] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  453.730437][ T3763] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  453.738857][ T3763] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  453.746679][ T3763] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  453.754480][ T3763] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  453.762290][ T3763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  453.770187][ T3763] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  453.778002][ T3763]  </TASK>
[  453.780879][ T3764] CPU: 1 PID: 3764 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  453.789196][ T3764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  453.799092][ T3764] Call Trace:
[  453.802223][ T3764]  <TASK>
[  453.805075][ T3764]  dump_stack_lvl+0x151/0x1b7
[  453.809764][ T3764]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  453.815148][ T3764]  dump_stack+0x15/0x17
[  453.819136][ T3764]  should_fail+0x3c0/0x510
[  453.823389][ T3764]  __should_failslab+0x9f/0xe0
[  453.828082][ T3764]  should_failslab+0x9/0x20
[  453.832427][ T3764]  kmem_cache_alloc+0x4f/0x2f0
[  453.837018][ T3764]  ? anon_vma_clone+0xa1/0x510
[  453.841614][ T3764]  anon_vma_clone+0xa1/0x510
[  453.846043][ T3764]  anon_vma_fork+0x91/0x4f0
[  453.850472][ T3764]  ? dup_mmap+0x6ef/0xec0
[  453.854640][ T3764]  dup_mmap+0x7ec/0xec0
[  453.858629][ T3764]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  453.863836][ T3764]  ? __delayed_free_task+0x110/0x110
[  453.868960][ T3764]  ? __kasan_check_write+0x14/0x20
[  453.873903][ T3764]  ? mm_init+0x6bb/0x870
[  453.877985][ T3764]  dup_mm+0x91/0x330
[  453.881886][ T3764]  copy_mm+0x108/0x1b0
[  453.885794][ T3764]  copy_process+0x127a/0x3240
[  453.890305][ T3764]  ? proc_fail_nth_write+0x213/0x290
[  453.895485][ T3764]  ? proc_fail_nth_read+0x220/0x220
[  453.900463][ T3764]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  453.905410][ T3764]  ? vfs_write+0x9af/0x1050
[  453.909832][ T3764]  kernel_clone+0x224/0x8f0
[  453.914174][ T3764]  ? file_end_write+0x1b0/0x1b0
[  453.918861][ T3764]  ? create_io_thread+0x1e0/0x1e0
[  453.923722][ T3764]  __x64_sys_clone+0x289/0x310
[  453.928319][ T3764]  ? __do_sys_vfork+0x130/0x130
[  453.933010][ T3764]  ? debug_smp_processor_id+0x17/0x20
[  453.938215][ T3764]  do_syscall_64+0x44/0xd0
[  453.942467][ T3764]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  453.948196][ T3764] RIP: 0033:0x7fc1f7027d59
[  453.952452][ T3764] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  453.971888][ T3764] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  453.980136][ T3764] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  453.987946][ T3764] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  453.995758][ T3764] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  454.004010][ T3764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  454.011813][ T3764] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  454.019635][ T3764]  </TASK>
[  454.027092][ T3770] FAULT_INJECTION: forcing a failure.
[  454.027092][ T3770] name failslab, interval 1, probability 0, space 0, times 0
[  454.030126][ T3773] FAULT_INJECTION: forcing a failure.
[  454.030126][ T3773] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  454.040954][ T3771] FAULT_INJECTION: forcing a failure.
[  454.040954][ T3771] name failslab, interval 1, probability 0, space 0, times 0
[  454.053456][ T3772] FAULT_INJECTION: forcing a failure.
[  454.053456][ T3772] name failslab, interval 1, probability 0, space 0, times 0
[  454.078463][ T3773] CPU: 0 PID: 3773 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  454.078904][ T3769] FAULT_INJECTION: forcing a failure.
[  454.078904][ T3769] name failslab, interval 1, probability 0, space 0, times 0
[  454.086891][ T3773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  454.086902][ T3773] Call Trace:
[  454.086907][ T3773]  <TASK>
[  454.086913][ T3773]  dump_stack_lvl+0x151/0x1b7
[  454.086935][ T3773]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  454.086954][ T3773]  dump_stack+0x15/0x17
[  454.129076][ T3773]  should_fail+0x3c0/0x510
[  454.133326][ T3773]  should_fail_alloc_page+0x58/0x70
[  454.138456][ T3773]  __alloc_pages+0x207/0x850
[  454.143141][ T3773]  ? zone_watermark_fast+0x200/0x200
[  454.148257][ T3773]  allocate_slab+0x62/0x580
[  454.152601][ T3773]  ___slab_alloc+0x2e2/0x6f0
[  454.157024][ T3773]  ? dup_mmap+0x6d3/0xec0
[  454.161192][ T3773]  ? dup_mmap+0x6d3/0xec0
[  454.165355][ T3773]  __slab_alloc+0x4a/0x90
[  454.169522][ T3773]  kmem_cache_alloc+0x205/0x2f0
[  454.174207][ T3773]  ? dup_mmap+0x6d3/0xec0
[  454.178379][ T3773]  dup_mmap+0x6d3/0xec0
[  454.182363][ T3773]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  454.187572][ T3773]  ? __delayed_free_task+0x110/0x110
[  454.192779][ T3773]  ? __kasan_check_write+0x14/0x20
[  454.197727][ T3773]  ? mm_init+0x6bb/0x870
[  454.201806][ T3773]  dup_mm+0x91/0x330
[  454.205545][ T3773]  copy_mm+0x108/0x1b0
[  454.209446][ T3773]  copy_process+0x127a/0x3240
[  454.213961][ T3773]  ? proc_fail_nth_write+0x213/0x290
[  454.219077][ T3773]  ? proc_fail_nth_read+0x220/0x220
[  454.224118][ T3773]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  454.229406][ T3773]  ? vfs_write+0x9af/0x1050
[  454.233840][ T3773]  kernel_clone+0x224/0x8f0
[  454.238169][ T3773]  ? file_end_write+0x1b0/0x1b0
[  454.242859][ T3773]  ? create_io_thread+0x1e0/0x1e0
[  454.247718][ T3773]  __x64_sys_clone+0x289/0x310
[  454.252318][ T3773]  ? __do_sys_vfork+0x130/0x130
[  454.257005][ T3773]  ? debug_smp_processor_id+0x17/0x20
[  454.262212][ T3773]  do_syscall_64+0x44/0xd0
[  454.266468][ T3773]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  454.272194][ T3773] RIP: 0033:0x7fc1f7027d59
[  454.276447][ T3773] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  454.296060][ T3773] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  454.304306][ T3773] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  454.312116][ T3773] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  454.319937][ T3773] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  454.327830][ T3773] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  454.335649][ T3773] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  454.343648][ T3773]  </TASK>
[  454.346557][ T3770] CPU: 1 PID: 3770 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  454.354831][ T3770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  454.364723][ T3770] Call Trace:
[  454.367847][ T3770]  <TASK>
[  454.370625][ T3770]  dump_stack_lvl+0x151/0x1b7
[  454.375139][ T3770]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  454.380451][ T3770]  dump_stack+0x15/0x17
[  454.384427][ T3770]  should_fail+0x3c0/0x510
[  454.388680][ T3770]  __should_failslab+0x9f/0xe0
[  454.393366][ T3770]  should_failslab+0x9/0x20
[  454.397704][ T3770]  kmem_cache_alloc+0x4f/0x2f0
[  454.402303][ T3770]  ? dup_mmap+0x6d3/0xec0
[  454.406471][ T3770]  dup_mmap+0x6d3/0xec0
[  454.410464][ T3770]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  454.415676][ T3770]  ? __delayed_free_task+0x110/0x110
[  454.420791][ T3770]  ? __kasan_check_write+0x14/0x20
[  454.425737][ T3770]  ? mm_init+0x6bb/0x870
[  454.429816][ T3770]  dup_mm+0x91/0x330
[  454.433550][ T3770]  copy_mm+0x108/0x1b0
[  454.437454][ T3770]  copy_process+0x127a/0x3240
[  454.441973][ T3770]  ? proc_fail_nth_write+0x213/0x290
[  454.448390][ T3770]  ? proc_fail_nth_read+0x220/0x220
[  454.453426][ T3770]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  454.458377][ T3770]  ? vfs_write+0x9af/0x1050
[  454.462712][ T3770]  kernel_clone+0x224/0x8f0
[  454.467063][ T3770]  ? file_end_write+0x1b0/0x1b0
[  454.471738][ T3770]  ? create_io_thread+0x1e0/0x1e0
[  454.476598][ T3770]  __x64_sys_clone+0x289/0x310
[  454.481200][ T3770]  ? __do_sys_vfork+0x130/0x130
[  454.485884][ T3770]  ? debug_smp_processor_id+0x17/0x20
[  454.491183][ T3770]  do_syscall_64+0x44/0xd0
[  454.495431][ T3770]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  454.501158][ T3770] RIP: 0033:0x7fc1f7027d59
[  454.505415][ T3770] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  454.524858][ T3770] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  454.533098][ T3770] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  454.541172][ T3770] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  454.548980][ T3770] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  454.556792][ T3770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  454.564606][ T3770] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  454.572420][ T3770]  </TASK>
[  454.575283][ T3772] CPU: 0 PID: 3772 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  454.583613][ T3772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  454.594365][ T3772] Call Trace:
[  454.597490][ T3772]  <TASK>
[  454.600265][ T3772]  dump_stack_lvl+0x151/0x1b7
[  454.605043][ T3772]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  454.610326][ T3772]  ? kmem_cache_alloc+0x189/0x2f0
[  454.615187][ T3772]  ? copy_process+0x127a/0x3240
[  454.619872][ T3772]  ? __x64_sys_clone+0x289/0x310
[  454.624647][ T3772]  ? do_syscall_64+0x44/0xd0
[  454.629071][ T3772]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  454.634975][ T3772]  dump_stack+0x15/0x17
[  454.638968][ T3772]  should_fail+0x3c0/0x510
[  454.643232][ T3772]  __should_failslab+0x9f/0xe0
[  454.647822][ T3772]  should_failslab+0x9/0x20
[  454.652161][ T3772]  kmem_cache_alloc+0x4f/0x2f0
[  454.656760][ T3772]  ? anon_vma_clone+0xa1/0x510
[  454.661362][ T3772]  anon_vma_clone+0xa1/0x510
[  454.665814][ T3772]  anon_vma_fork+0x91/0x4f0
[  454.670125][ T3772]  ? dup_mmap+0x6ef/0xec0
[  454.674291][ T3772]  dup_mmap+0x7ec/0xec0
[  454.678296][ T3772]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  454.683582][ T3772]  ? __delayed_free_task+0x110/0x110
[  454.688722][ T3772]  ? __kasan_check_write+0x14/0x20
[  454.693645][ T3772]  ? mm_init+0x6bb/0x870
[  454.697726][ T3772]  dup_mm+0x91/0x330
[  454.701469][ T3772]  copy_mm+0x108/0x1b0
[  454.705369][ T3772]  copy_process+0x127a/0x3240
[  454.709882][ T3772]  ? proc_fail_nth_write+0x213/0x290
[  454.714996][ T3772]  ? proc_fail_nth_read+0x220/0x220
[  454.720030][ T3772]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  454.724977][ T3772]  ? vfs_write+0x9af/0x1050
[  454.729319][ T3772]  kernel_clone+0x224/0x8f0
[  454.733656][ T3772]  ? file_end_write+0x1b0/0x1b0
[  454.738342][ T3772]  ? create_io_thread+0x1e0/0x1e0
[  454.743205][ T3772]  __x64_sys_clone+0x289/0x310
[  454.747806][ T3772]  ? __do_sys_vfork+0x130/0x130
[  454.752493][ T3772]  ? debug_smp_processor_id+0x17/0x20
[  454.757697][ T3772]  do_syscall_64+0x44/0xd0
[  454.761950][ T3772]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  454.767689][ T3772] RIP: 0033:0x7fc1f7027d59
[  454.771932][ T3772] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  454.791374][ T3772] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  454.799617][ T3772] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  454.807430][ T3772] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  454.815239][ T3772] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  454.823054][ T3772] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  454.830868][ T3772] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  454.838679][ T3772]  </TASK>
[  454.841689][ T3769] CPU: 1 PID: 3769 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  454.850223][ T3769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  454.860115][ T3769] Call Trace:
[  454.863238][ T3769]  <TASK>
[  454.866019][ T3769]  dump_stack_lvl+0x151/0x1b7
[  454.870623][ T3769]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  454.875926][ T3769]  dump_stack+0x15/0x17
[  454.879902][ T3769]  should_fail+0x3c0/0x510
[  454.884161][ T3769]  __should_failslab+0x9f/0xe0
[  454.888756][ T3769]  should_failslab+0x9/0x20
[  454.893096][ T3769]  kmem_cache_alloc+0x4f/0x2f0
[  454.897695][ T3769]  ? anon_vma_clone+0xa1/0x510
[  454.902293][ T3769]  anon_vma_clone+0xa1/0x510
[  454.906724][ T3769]  anon_vma_fork+0x91/0x4f0
[  454.911058][ T3769]  ? dup_mmap+0x6ef/0xec0
[  454.915227][ T3769]  dup_mmap+0x7ec/0xec0
[  454.919218][ T3769]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  454.924435][ T3769]  ? __delayed_free_task+0x110/0x110
[  454.929545][ T3769]  ? __kasan_check_write+0x14/0x20
[  454.934493][ T3769]  ? mm_init+0x6bb/0x870
[  454.938575][ T3769]  dup_mm+0x91/0x330
[  454.942305][ T3769]  copy_mm+0x108/0x1b0
[  454.946213][ T3769]  copy_process+0x127a/0x3240
[  454.950748][ T3769]  ? proc_fail_nth_write+0x213/0x290
[  454.955848][ T3769]  ? proc_fail_nth_read+0x220/0x220
[  454.960888][ T3769]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  454.965920][ T3769]  ? vfs_write+0x9af/0x1050
[  454.970279][ T3769]  kernel_clone+0x224/0x8f0
[  454.974609][ T3769]  ? file_end_write+0x1b0/0x1b0
[  454.979285][ T3769]  ? create_io_thread+0x1e0/0x1e0
[  454.984150][ T3769]  __x64_sys_clone+0x289/0x310
[  454.988737][ T3769]  ? __do_sys_vfork+0x130/0x130
[  454.993427][ T3769]  ? debug_smp_processor_id+0x17/0x20
[  454.998634][ T3769]  do_syscall_64+0x44/0xd0
[  455.002886][ T3769]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  455.008702][ T3769] RIP: 0033:0x7fc1f7027d59
[  455.012980][ T3769] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  455.032482][ T3769] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  455.040740][ T3769] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  455.048565][ T3769] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  455.056354][ T3769] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  455.064162][ T3769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  455.071978][ T3769] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  455.079793][ T3769]  </TASK>
[  455.082737][ T3771] CPU: 0 PID: 3771 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  455.091418][ T3771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  455.101323][ T3771] Call Trace:
[  455.104440][ T3771]  <TASK>
[  455.107315][ T3771]  dump_stack_lvl+0x151/0x1b7
[  455.111895][ T3771]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  455.117225][ T3771]  ? kmem_cache_alloc+0x189/0x2f0
[  455.122048][ T3771]  ? copy_process+0x127a/0x3240
[  455.126821][ T3771]  ? __x64_sys_clone+0x289/0x310
[  455.131598][ T3771]  ? do_syscall_64+0x44/0xd0
[  455.136032][ T3771]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  455.142112][ T3771]  dump_stack+0x15/0x17
[  455.146115][ T3771]  should_fail+0x3c0/0x510
[  455.150347][ T3771]  __should_failslab+0x9f/0xe0
[  455.154949][ T3771]  should_failslab+0x9/0x20
[  455.159294][ T3771]  kmem_cache_alloc+0x4f/0x2f0
[  455.163892][ T3771]  ? anon_vma_clone+0xa1/0x510
[  455.168569][ T3771]  anon_vma_clone+0xa1/0x510
[  455.173085][ T3771]  anon_vma_fork+0x91/0x4f0
[  455.177423][ T3771]  ? dup_mmap+0x6ef/0xec0
[  455.181590][ T3771]  dup_mmap+0x7ec/0xec0
[  455.185582][ T3771]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  455.190790][ T3771]  ? __delayed_free_task+0x110/0x110
[  455.195908][ T3771]  ? __kasan_check_write+0x14/0x20
[  455.200857][ T3771]  ? mm_init+0x6bb/0x870
[  455.204934][ T3771]  dup_mm+0x91/0x330
[  455.208755][ T3771]  copy_mm+0x108/0x1b0
[  455.212775][ T3771]  copy_process+0x127a/0x3240
[  455.217368][ T3771]  ? proc_fail_nth_write+0x213/0x290
[  455.222485][ T3771]  ? proc_fail_nth_read+0x220/0x220
[  455.227519][ T3771]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  455.232474][ T3771]  ? vfs_write+0x9af/0x1050
[  455.236892][ T3771]  kernel_clone+0x224/0x8f0
[  455.241240][ T3771]  ? file_end_write+0x1b0/0x1b0
[  455.245918][ T3771]  ? create_io_thread+0x1e0/0x1e0
[  455.250792][ T3771]  __x64_sys_clone+0x289/0x310
[  455.255387][ T3771]  ? __do_sys_vfork+0x130/0x130
[  455.260065][ T3771]  ? debug_smp_processor_id+0x17/0x20
[  455.265450][ T3771]  do_syscall_64+0x44/0xd0
[  455.269788][ T3771]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  455.275514][ T3771] RIP: 0033:0x7fc1f7027d59
[  455.279768][ T3771] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  455.299210][ T3771] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  455.307549][ T3771] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  455.315362][ T3771] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  455.323176][ T3771] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  455.330989][ T3771] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  455.338819][ T3771] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  455.346607][ T3771]  </TASK>
[  455.349900][ T3774] FAULT_INJECTION: forcing a failure.
[  455.349900][ T3774] name failslab, interval 1, probability 0, space 0, times 0
[  455.362411][ T3774] CPU: 0 PID: 3774 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  455.370747][ T3774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  455.380723][ T3774] Call Trace:
[  455.383847][ T3774]  <TASK>
[  455.386627][ T3774]  dump_stack_lvl+0x151/0x1b7
[  455.391136][ T3774]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  455.396449][ T3774]  dump_stack+0x15/0x17
[  455.400423][ T3774]  should_fail+0x3c0/0x510
[  455.404677][ T3774]  __should_failslab+0x9f/0xe0
[  455.409297][ T3774]  should_failslab+0x9/0x20
[  455.413648][ T3774]  kmem_cache_alloc+0x4f/0x2f0
[  455.418230][ T3774]  ? anon_vma_clone+0xa1/0x510
[  455.423686][ T3774]  anon_vma_clone+0xa1/0x510
[  455.428198][ T3774]  anon_vma_fork+0x91/0x4f0
[  455.432537][ T3774]  ? dup_mmap+0x6ef/0xec0
[  455.436706][ T3774]  dup_mmap+0x7ec/0xec0
[  455.440697][ T3774]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  455.446076][ T3774]  ? __delayed_free_task+0x110/0x110
[  455.451199][ T3774]  ? __kasan_check_write+0x14/0x20
[  455.456143][ T3774]  ? mm_init+0x6bb/0x870
[  455.460224][ T3774]  dup_mm+0x91/0x330
[  455.463958][ T3774]  copy_mm+0x108/0x1b0
[  455.467862][ T3774]  copy_process+0x127a/0x3240
[  455.472375][ T3774]  ? proc_fail_nth_write+0x213/0x290
[  455.477504][ T3774]  ? proc_fail_nth_read+0x220/0x220
[  455.482535][ T3774]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  455.487486][ T3774]  ? vfs_write+0x9af/0x1050
[  455.491826][ T3774]  kernel_clone+0x224/0x8f0
[  455.496153][ T3774]  ? file_end_write+0x1b0/0x1b0
[  455.500841][ T3774]  ? create_io_thread+0x1e0/0x1e0
[  455.505701][ T3774]  __x64_sys_clone+0x289/0x310
[  455.510305][ T3774]  ? __do_sys_vfork+0x130/0x130
[  455.514993][ T3774]  ? debug_smp_processor_id+0x17/0x20
[  455.520195][ T3774]  do_syscall_64+0x44/0xd0
[  455.524447][ T3774]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  455.530175][ T3774] RIP: 0033:0x7fc1f7027d59
[  455.534430][ T3774] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  455.553967][ T3774] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  455.562216][ T3774] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  455.570022][ T3774] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  455.577834][ T3774] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  455.585645][ T3774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  455.593458][ T3774] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  455.601286][ T3774]  </TASK>
[  455.607418][ T3779] FAULT_INJECTION: forcing a failure.
[  455.607418][ T3779] name failslab, interval 1, probability 0, space 0, times 0
[  455.610161][ T3783] FAULT_INJECTION: forcing a failure.
[  455.610161][ T3783] name failslab, interval 1, probability 0, space 0, times 0
[  455.621312][ T3780] FAULT_INJECTION: forcing a failure.
[  455.621312][ T3780] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  455.633513][ T3785] FAULT_INJECTION: forcing a failure.
[  455.633513][ T3785] name failslab, interval 1, probability 0, space 0, times 0
[  455.646377][ T3781] FAULT_INJECTION: forcing a failure.
[  455.646377][ T3781] name failslab, interval 1, probability 0, space 0, times 0
[  455.658172][ T3783] CPU: 0 PID: 3783 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  455.678783][ T3783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  455.688678][ T3783] Call Trace:
[  455.691813][ T3783]  <TASK>
[  455.694579][ T3783]  dump_stack_lvl+0x151/0x1b7
[  455.699095][ T3783]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  455.704394][ T3783]  ? kmem_cache_alloc+0x189/0x2f0
[  455.709248][ T3783]  ? copy_process+0x127a/0x3240
[  455.714020][ T3783]  ? __x64_sys_clone+0x289/0x310
[  455.718803][ T3783]  ? do_syscall_64+0x44/0xd0
[  455.723218][ T3783]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  455.729126][ T3783]  dump_stack+0x15/0x17
[  455.733199][ T3783]  should_fail+0x3c0/0x510
[  455.737475][ T3783]  __should_failslab+0x9f/0xe0
[  455.742052][ T3783]  should_failslab+0x9/0x20
[  455.746393][ T3783]  kmem_cache_alloc+0x4f/0x2f0
[  455.750993][ T3783]  ? anon_vma_clone+0xa1/0x510
[  455.755594][ T3783]  anon_vma_clone+0xa1/0x510
[  455.760020][ T3783]  anon_vma_fork+0x91/0x4f0
[  455.764538][ T3783]  ? dup_mmap+0x6ef/0xec0
[  455.768702][ T3783]  dup_mmap+0x7ec/0xec0
[  455.772690][ T3783]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  455.777900][ T3783]  ? __delayed_free_task+0x110/0x110
[  455.783019][ T3783]  ? __kasan_check_write+0x14/0x20
[  455.788054][ T3783]  ? mm_init+0x6bb/0x870
[  455.792131][ T3783]  dup_mm+0x91/0x330
[  455.795864][ T3783]  copy_mm+0x108/0x1b0
[  455.799769][ T3783]  copy_process+0x127a/0x3240
[  455.804284][ T3783]  ? proc_fail_nth_write+0x213/0x290
[  455.809405][ T3783]  ? proc_fail_nth_read+0x220/0x220
[  455.814439][ T3783]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  455.819392][ T3783]  ? vfs_write+0x9af/0x1050
[  455.823776][ T3783]  kernel_clone+0x224/0x8f0
[  455.828063][ T3783]  ? file_end_write+0x1b0/0x1b0
[  455.832752][ T3783]  ? create_io_thread+0x1e0/0x1e0
[  455.837972][ T3783]  __x64_sys_clone+0x289/0x310
[  455.842558][ T3783]  ? __do_sys_vfork+0x130/0x130
[  455.847246][ T3783]  ? debug_smp_processor_id+0x17/0x20
[  455.852454][ T3783]  do_syscall_64+0x44/0xd0
[  455.856706][ T3783]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  455.862433][ T3783] RIP: 0033:0x7fc1f7027d59
[  455.866687][ T3783] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  455.886130][ T3783] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  455.894373][ T3783] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  455.902182][ T3783] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  455.909994][ T3783] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  455.917807][ T3783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  455.926571][ T3783] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  455.934409][ T3783]  </TASK>
[  455.937251][ T3779] CPU: 1 PID: 3779 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  455.945584][ T3779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  455.955482][ T3779] Call Trace:
[  455.958599][ T3779]  <TASK>
[  455.961463][ T3779]  dump_stack_lvl+0x151/0x1b7
[  455.966063][ T3779]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  455.971357][ T3779]  dump_stack+0x15/0x17
[  455.975442][ T3779]  should_fail+0x3c0/0x510
[  455.979704][ T3779]  __should_failslab+0x9f/0xe0
[  455.984291][ T3779]  should_failslab+0x9/0x20
[  455.988656][ T3779]  kmem_cache_alloc+0x4f/0x2f0
[  455.993251][ T3779]  ? dup_mmap+0x6d3/0xec0
[  455.997396][ T3779]  dup_mmap+0x6d3/0xec0
[  456.001385][ T3779]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  456.006594][ T3779]  ? __delayed_free_task+0x110/0x110
[  456.011714][ T3779]  ? __kasan_check_write+0x14/0x20
[  456.016660][ T3779]  ? mm_init+0x6bb/0x870
[  456.020740][ T3779]  dup_mm+0x91/0x330
[  456.024480][ T3779]  copy_mm+0x108/0x1b0
[  456.029247][ T3779]  copy_process+0x127a/0x3240
[  456.033761][ T3779]  ? proc_fail_nth_write+0x213/0x290
[  456.038880][ T3779]  ? proc_fail_nth_read+0x220/0x220
[  456.043913][ T3779]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  456.048950][ T3779]  ? vfs_write+0x9af/0x1050
[  456.053288][ T3779]  kernel_clone+0x224/0x8f0
[  456.057628][ T3779]  ? file_end_write+0x1b0/0x1b0
[  456.062411][ T3779]  ? create_io_thread+0x1e0/0x1e0
[  456.067276][ T3779]  __x64_sys_clone+0x289/0x310
[  456.071874][ T3779]  ? __do_sys_vfork+0x130/0x130
[  456.076559][ T3779]  ? debug_smp_processor_id+0x17/0x20
[  456.081766][ T3779]  do_syscall_64+0x44/0xd0
[  456.086026][ T3779]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  456.091751][ T3779] RIP: 0033:0x7fc1f7027d59
[  456.096000][ T3779] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  456.115444][ T3779] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  456.123699][ T3779] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  456.131504][ T3779] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  456.139466][ T3779] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  456.147293][ T3779] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  456.155103][ T3779] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  456.162918][ T3779]  </TASK>
[  456.166089][ T3780] CPU: 0 PID: 3780 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  456.174418][ T3780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  456.184369][ T3780] Call Trace:
[  456.187437][ T3780]  <TASK>
[  456.190219][ T3780]  dump_stack_lvl+0x151/0x1b7
[  456.194750][ T3780]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  456.200025][ T3780]  dump_stack+0x15/0x17
[  456.204012][ T3780]  should_fail+0x3c0/0x510
[  456.208278][ T3780]  should_fail_alloc_page+0x58/0x70
[  456.213300][ T3780]  __alloc_pages+0x207/0x850
[  456.217744][ T3780]  ? zone_watermark_fast+0x200/0x200
[  456.222846][ T3780]  ? dup_mmap+0x9fc/0xec0
[  456.227020][ T3780]  ? dup_mm+0x91/0x330
[  456.230925][ T3780]  ? copy_mm+0x108/0x1b0
[  456.235174][ T3780]  ? copy_process+0x127a/0x3240
[  456.239860][ T3780]  ? kvm_sched_clock_read+0x18/0x40
[  456.244892][ T3780]  pte_alloc_one+0x73/0x1b0
[  456.249229][ T3780]  ? pfn_modify_allowed+0x2e0/0x2e0
[  456.254265][ T3780]  ? __kasan_check_write+0x14/0x20
[  456.259213][ T3780]  ? __set_page_owner+0x2ee/0x310
[  456.264072][ T3780]  __pte_alloc+0x86/0x350
[  456.268238][ T3780]  ? free_pgtables+0x210/0x210
[  456.272838][ T3780]  copy_pte_range+0x1b1f/0x20b0
[  456.277530][ T3780]  ? __kunmap_atomic+0x80/0x80
[  456.282125][ T3780]  ? __pud_alloc+0x260/0x260
[  456.286552][ T3780]  copy_page_range+0xc1e/0x1090
[  456.291243][ T3780]  ? pfn_valid+0x1e0/0x1e0
[  456.295492][ T3780]  dup_mmap+0x9fc/0xec0
[  456.299482][ T3780]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  456.304694][ T3780]  ? __delayed_free_task+0x110/0x110
[  456.309901][ T3780]  ? __kasan_check_write+0x14/0x20
[  456.314937][ T3780]  ? mm_init+0x6bb/0x870
[  456.319281][ T3780]  dup_mm+0x91/0x330
[  456.323010][ T3780]  copy_mm+0x108/0x1b0
[  456.326918][ T3780]  copy_process+0x127a/0x3240
[  456.331431][ T3780]  ? proc_fail_nth_write+0x213/0x290
[  456.336550][ T3780]  ? proc_fail_nth_read+0x220/0x220
[  456.341583][ T3780]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  456.346532][ T3780]  ? vfs_write+0x9af/0x1050
[  456.350873][ T3780]  kernel_clone+0x224/0x8f0
[  456.355216][ T3780]  ? file_end_write+0x1b0/0x1b0
[  456.359898][ T3780]  ? create_io_thread+0x1e0/0x1e0
[  456.364761][ T3780]  __x64_sys_clone+0x289/0x310
[  456.369446][ T3780]  ? __do_sys_vfork+0x130/0x130
[  456.374145][ T3780]  ? debug_smp_processor_id+0x17/0x20
[  456.379339][ T3780]  do_syscall_64+0x44/0xd0
[  456.383594][ T3780]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  456.389321][ T3780] RIP: 0033:0x7fc1f7027d59
[  456.393574][ T3780] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  456.413011][ T3780] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  456.421259][ T3780] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  456.429159][ T3780] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  456.437141][ T3780] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  456.444953][ T3780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  456.452773][ T3780] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  456.460608][ T3780]  </TASK>
[  456.463441][ T3781] CPU: 1 PID: 3781 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  456.471773][ T3781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  456.481702][ T3781] Call Trace:
[  456.484789][ T3781]  <TASK>
[  456.487567][ T3781]  dump_stack_lvl+0x151/0x1b7
[  456.492078][ T3781]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  456.497433][ T3781]  dump_stack+0x15/0x17
[  456.501365][ T3781]  should_fail+0x3c0/0x510
[  456.505618][ T3781]  __should_failslab+0x9f/0xe0
[  456.510219][ T3781]  should_failslab+0x9/0x20
[  456.514558][ T3781]  kmem_cache_alloc+0x4f/0x2f0
[  456.519160][ T3781]  ? dup_mmap+0x6d3/0xec0
[  456.523324][ T3781]  dup_mmap+0x6d3/0xec0
[  456.527577][ T3781]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  456.532872][ T3781]  ? __delayed_free_task+0x110/0x110
[  456.538004][ T3781]  ? __kasan_check_write+0x14/0x20
[  456.543297][ T3781]  ? mm_init+0x6bb/0x870
[  456.547374][ T3781]  dup_mm+0x91/0x330
[  456.551192][ T3781]  copy_mm+0x108/0x1b0
[  456.555106][ T3781]  copy_process+0x127a/0x3240
[  456.559786][ T3781]  ? proc_fail_nth_write+0x213/0x290
[  456.564905][ T3781]  ? proc_fail_nth_read+0x220/0x220
[  456.569941][ T3781]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  456.574886][ T3781]  ? vfs_write+0x9af/0x1050
[  456.579228][ T3781]  kernel_clone+0x224/0x8f0
[  456.583565][ T3781]  ? file_end_write+0x1b0/0x1b0
[  456.588252][ T3781]  ? create_io_thread+0x1e0/0x1e0
[  456.593116][ T3781]  __x64_sys_clone+0x289/0x310
[  456.597801][ T3781]  ? __do_sys_vfork+0x130/0x130
[  456.602488][ T3781]  ? debug_smp_processor_id+0x17/0x20
[  456.607696][ T3781]  do_syscall_64+0x44/0xd0
[  456.611948][ T3781]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  456.617677][ T3781] RIP: 0033:0x7fc1f7027d59
[  456.621929][ T3781] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  456.641367][ T3781] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  456.649619][ T3781] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  456.657432][ T3781] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  456.665260][ T3781] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  456.673052][ T3781] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  456.680858][ T3781] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  456.688675][ T3781]  </TASK>
[  456.692033][ T3785] CPU: 1 PID: 3785 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  456.700361][ T3785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  456.710626][ T3785] Call Trace:
[  456.713810][ T3785]  <TASK>
[  456.716582][ T3785]  dump_stack_lvl+0x151/0x1b7
[  456.721103][ T3785]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  456.726477][ T3785]  dump_stack+0x15/0x17
[  456.730470][ T3785]  should_fail+0x3c0/0x510
[  456.734721][ T3785]  __should_failslab+0x9f/0xe0
[  456.739321][ T3785]  should_failslab+0x9/0x20
[  456.743660][ T3785]  kmem_cache_alloc+0x4f/0x2f0
[  456.748263][ T3785]  ? anon_vma_clone+0xa1/0x510
[  456.752862][ T3785]  anon_vma_clone+0xa1/0x510
[  456.757291][ T3785]  anon_vma_fork+0x91/0x4f0
[  456.761714][ T3785]  ? dup_mmap+0x6ef/0xec0
[  456.765881][ T3785]  dup_mmap+0x7ec/0xec0
[  456.769873][ T3785]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  456.775080][ T3785]  ? __delayed_free_task+0x110/0x110
[  456.780201][ T3785]  ? __kasan_check_write+0x14/0x20
[  456.785159][ T3785]  ? mm_init+0x6bb/0x870
[  456.789230][ T3785]  dup_mm+0x91/0x330
[  456.792959][ T3785]  copy_mm+0x108/0x1b0
[  456.796867][ T3785]  copy_process+0x127a/0x3240
[  456.801386][ T3785]  ? proc_fail_nth_write+0x213/0x290
[  456.806498][ T3785]  ? proc_fail_nth_read+0x220/0x220
[  456.811533][ T3785]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  456.816492][ T3785]  ? vfs_write+0x9af/0x1050
[  456.820819][ T3785]  kernel_clone+0x224/0x8f0
[  456.825158][ T3785]  ? file_end_write+0x1b0/0x1b0
[  456.829845][ T3785]  ? create_io_thread+0x1e0/0x1e0
[  456.834707][ T3785]  __x64_sys_clone+0x289/0x310
[  456.839312][ T3785]  ? __do_sys_vfork+0x130/0x130
[  456.843994][ T3785]  ? debug_smp_processor_id+0x17/0x20
[  456.849201][ T3785]  do_syscall_64+0x44/0xd0
[  456.853453][ T3785]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  456.859190][ T3785] RIP: 0033:0x7fc1f7027d59
[  456.863436][ T3785] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  456.882876][ T3785] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  456.891133][ T3785] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  456.898959][ T3785] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  456.906743][ T3785] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  456.914552][ T3785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  456.922365][ T3785] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  456.930178][ T3785]  </TASK>
[  456.933234][ T3786] FAULT_INJECTION: forcing a failure.
[  456.933234][ T3786] name failslab, interval 1, probability 0, space 0, times 0
[  456.945763][ T3786] CPU: 1 PID: 3786 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  456.954066][ T3786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  456.963959][ T3786] Call Trace:
[  456.967085][ T3786]  <TASK>
[  456.969860][ T3786]  dump_stack_lvl+0x151/0x1b7
[  456.974373][ T3786]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  456.979673][ T3786]  dump_stack+0x15/0x17
[  456.983665][ T3786]  should_fail+0x3c0/0x510
[  456.987912][ T3786]  __should_failslab+0x9f/0xe0
[  456.992511][ T3786]  should_failslab+0x9/0x20
[  456.996851][ T3786]  kmem_cache_alloc+0x4f/0x2f0
[  457.001458][ T3786]  ? anon_vma_clone+0xa1/0x510
[  457.006054][ T3786]  anon_vma_clone+0xa1/0x510
[  457.010568][ T3786]  anon_vma_fork+0x91/0x4f0
[  457.014904][ T3786]  ? dup_mmap+0x6ef/0xec0
[  457.019082][ T3786]  dup_mmap+0x7ec/0xec0
[  457.023063][ T3786]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  457.028270][ T3786]  ? __delayed_free_task+0x110/0x110
[  457.033394][ T3786]  ? __kasan_check_write+0x14/0x20
[  457.038433][ T3786]  ? mm_init+0x6bb/0x870
[  457.042506][ T3786]  dup_mm+0x91/0x330
[  457.046238][ T3786]  copy_mm+0x108/0x1b0
[  457.050835][ T3786]  copy_process+0x127a/0x3240
[  457.055349][ T3786]  ? proc_fail_nth_write+0x213/0x290
[  457.060486][ T3786]  ? proc_fail_nth_read+0x220/0x220
[  457.065505][ T3786]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  457.070450][ T3786]  ? vfs_write+0x9af/0x1050
[  457.074879][ T3786]  kernel_clone+0x224/0x8f0
[  457.079216][ T3786]  ? file_end_write+0x1b0/0x1b0
[  457.083903][ T3786]  ? create_io_thread+0x1e0/0x1e0
[  457.088776][ T3786]  __x64_sys_clone+0x289/0x310
[  457.093364][ T3786]  ? __do_sys_vfork+0x130/0x130
[  457.098057][ T3786]  ? debug_smp_processor_id+0x17/0x20
[  457.103261][ T3786]  do_syscall_64+0x44/0xd0
[  457.107512][ T3786]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  457.113241][ T3786] RIP: 0033:0x7fc1f7027d59
[  457.117493][ T3786] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  457.136937][ T3786] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  457.145177][ T3786] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  457.153086][ T3786] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  457.160887][ T3786] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  457.168784][ T3786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  457.176598][ T3786] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  457.184410][ T3786]  </TASK>
[  457.192177][ T3793] FAULT_INJECTION: forcing a failure.
[  457.192177][ T3793] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  457.193219][ T3791] FAULT_INJECTION: forcing a failure.
[  457.193219][ T3791] name failslab, interval 1, probability 0, space 0, times 0
[  457.206682][ T3795] FAULT_INJECTION: forcing a failure.
[  457.206682][ T3795] name failslab, interval 1, probability 0, space 0, times 0
[  457.218494][ T3791] CPU: 1 PID: 3791 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  457.238354][ T3791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  457.248248][ T3791] Call Trace:
[  457.251373][ T3791]  <TASK>
[  457.254150][ T3791]  dump_stack_lvl+0x151/0x1b7
[  457.258670][ T3791]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  457.263972][ T3791]  dump_stack+0x15/0x17
[  457.267951][ T3791]  should_fail+0x3c0/0x510
[  457.272201][ T3791]  __should_failslab+0x9f/0xe0
[  457.276803][ T3791]  should_failslab+0x9/0x20
[  457.281140][ T3791]  kmem_cache_alloc+0x4f/0x2f0
[  457.285741][ T3791]  ? anon_vma_clone+0xa1/0x510
[  457.290343][ T3791]  anon_vma_clone+0xa1/0x510
[  457.294767][ T3791]  anon_vma_fork+0x91/0x4f0
[  457.299114][ T3791]  ? dup_mmap+0x6ef/0xec0
[  457.303272][ T3791]  dup_mmap+0x7ec/0xec0
[  457.307265][ T3791]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  457.312472][ T3791]  ? __delayed_free_task+0x110/0x110
[  457.317595][ T3791]  ? __kasan_check_write+0x14/0x20
[  457.322553][ T3791]  ? mm_init+0x6bb/0x870
[  457.326621][ T3791]  dup_mm+0x91/0x330
[  457.330353][ T3791]  copy_mm+0x108/0x1b0
[  457.334257][ T3791]  copy_process+0x127a/0x3240
[  457.338771][ T3791]  ? proc_fail_nth_write+0x213/0x290
[  457.343892][ T3791]  ? proc_fail_nth_read+0x220/0x220
[  457.348931][ T3791]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  457.354143][ T3791]  ? vfs_write+0x9af/0x1050
[  457.358487][ T3791]  kernel_clone+0x224/0x8f0
[  457.362811][ T3791]  ? file_end_write+0x1b0/0x1b0
[  457.367506][ T3791]  ? create_io_thread+0x1e0/0x1e0
[  457.372362][ T3791]  __x64_sys_clone+0x289/0x310
[  457.376968][ T3791]  ? __do_sys_vfork+0x130/0x130
[  457.381738][ T3791]  ? debug_smp_processor_id+0x17/0x20
[  457.386944][ T3791]  do_syscall_64+0x44/0xd0
[  457.391202][ T3791]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  457.396928][ T3791] RIP: 0033:0x7fc1f7027d59
[  457.401176][ T3791] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  457.420619][ T3791] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  457.428946][ T3791] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  457.436756][ T3791] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  457.444576][ T3791] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  457.452379][ T3791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  457.460192][ T3791] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  457.468007][ T3791]  </TASK>
[  457.470871][ T3795] CPU: 0 PID: 3795 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  457.479205][ T3795] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  457.489097][ T3795] Call Trace:
[  457.492218][ T3795]  <TASK>
[  457.494997][ T3795]  dump_stack_lvl+0x151/0x1b7
[  457.499509][ T3795]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  457.504812][ T3795]  dump_stack+0x15/0x17
[  457.508796][ T3795]  should_fail+0x3c0/0x510
[  457.513049][ T3795]  __should_failslab+0x9f/0xe0
[  457.517648][ T3795]  should_failslab+0x9/0x20
[  457.521987][ T3795]  kmem_cache_alloc+0x4f/0x2f0
[  457.526588][ T3795]  ? anon_vma_fork+0x1d9/0x4f0
[  457.531273][ T3795]  anon_vma_fork+0x1d9/0x4f0
[  457.535707][ T3795]  dup_mmap+0x7ec/0xec0
[  457.539694][ T3795]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  457.544902][ T3795]  ? __delayed_free_task+0x110/0x110
[  457.550030][ T3795]  ? __kasan_check_write+0x14/0x20
[  457.554972][ T3795]  ? mm_init+0x6bb/0x870
[  457.555961][ T3794] FAULT_INJECTION: forcing a failure.
[  457.555961][ T3794] name failslab, interval 1, probability 0, space 0, times 0
[  457.559047][ T3795]  dup_mm+0x91/0x330
[  457.559067][ T3795]  copy_mm+0x108/0x1b0
[  457.571562][ T3789] FAULT_INJECTION: forcing a failure.
[  457.571562][ T3789] name failslab, interval 1, probability 0, space 0, times 0
[  457.575191][ T3795]  copy_process+0x127a/0x3240
[  457.596026][ T3795]  ? proc_fail_nth_write+0x213/0x290
[  457.601140][ T3795]  ? proc_fail_nth_read+0x220/0x220
[  457.606180][ T3795]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  457.611126][ T3795]  ? vfs_write+0x9af/0x1050
[  457.615550][ T3795]  kernel_clone+0x224/0x8f0
[  457.619897][ T3795]  ? file_end_write+0x1b0/0x1b0
[  457.624662][ T3795]  ? create_io_thread+0x1e0/0x1e0
[  457.629524][ T3795]  __x64_sys_clone+0x289/0x310
[  457.634199][ T3795]  ? __do_sys_vfork+0x130/0x130
[  457.638811][ T3795]  ? debug_smp_processor_id+0x17/0x20
[  457.644019][ T3795]  do_syscall_64+0x44/0xd0
[  457.648269][ T3795]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  457.654004][ T3795] RIP: 0033:0x7fc1f7027d59
[  457.658251][ T3795] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  457.677906][ T3795] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  457.686110][ T3795] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  457.694007][ T3795] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  457.701822][ T3795] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  457.709631][ T3795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  457.717440][ T3795] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  457.725258][ T3795]  </TASK>
[  457.728118][ T3789] CPU: 1 PID: 3789 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  457.736451][ T3789] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  457.746777][ T3789] Call Trace:
[  457.749900][ T3789]  <TASK>
[  457.752679][ T3789]  dump_stack_lvl+0x151/0x1b7
[  457.757198][ T3789]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  457.762489][ T3789]  dump_stack+0x15/0x17
[  457.766478][ T3789]  should_fail+0x3c0/0x510
[  457.770731][ T3789]  __should_failslab+0x9f/0xe0
[  457.775331][ T3789]  should_failslab+0x9/0x20
[  457.779673][ T3789]  kmem_cache_alloc+0x4f/0x2f0
[  457.784269][ T3789]  ? anon_vma_clone+0xa1/0x510
[  457.788874][ T3789]  anon_vma_clone+0xa1/0x510
[  457.793299][ T3789]  anon_vma_fork+0x91/0x4f0
[  457.797635][ T3789]  ? dup_mmap+0x6ef/0xec0
[  457.802065][ T3789]  dup_mmap+0x7ec/0xec0
[  457.806156][ T3789]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  457.811362][ T3789]  ? __delayed_free_task+0x110/0x110
[  457.816486][ T3789]  ? __kasan_check_write+0x14/0x20
[  457.821430][ T3789]  ? mm_init+0x6bb/0x870
[  457.825508][ T3789]  dup_mm+0x91/0x330
[  457.829513][ T3789]  copy_mm+0x108/0x1b0
[  457.833435][ T3789]  copy_process+0x127a/0x3240
[  457.837927][ T3789]  ? proc_fail_nth_write+0x213/0x290
[  457.843065][ T3789]  ? proc_fail_nth_read+0x220/0x220
[  457.848099][ T3789]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  457.853037][ T3789]  ? vfs_write+0x9af/0x1050
[  457.857360][ T3789]  kernel_clone+0x224/0x8f0
[  457.861716][ T3789]  ? file_end_write+0x1b0/0x1b0
[  457.866387][ T3789]  ? create_io_thread+0x1e0/0x1e0
[  457.871257][ T3789]  __x64_sys_clone+0x289/0x310
[  457.875853][ T3789]  ? __do_sys_vfork+0x130/0x130
[  457.880539][ T3789]  ? debug_smp_processor_id+0x17/0x20
[  457.885742][ T3789]  do_syscall_64+0x44/0xd0
[  457.889995][ T3789]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  457.895806][ T3789] RIP: 0033:0x7fc1f7027d59
[  457.900063][ T3789] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  457.919676][ T3789] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  457.927919][ T3789] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  457.935732][ T3789] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  457.943630][ T3789] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  457.951440][ T3789] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  457.959252][ T3789] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  457.967074][ T3789]  </TASK>
[  457.970130][ T3794] CPU: 1 PID: 3794 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  457.978439][ T3794] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  457.988334][ T3794] Call Trace:
[  457.991458][ T3794]  <TASK>
[  457.994234][ T3794]  dump_stack_lvl+0x151/0x1b7
[  457.998748][ T3794]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  458.004054][ T3794]  dump_stack+0x15/0x17
[  458.008043][ T3794]  should_fail+0x3c0/0x510
[  458.012287][ T3794]  __should_failslab+0x9f/0xe0
[  458.016886][ T3794]  should_failslab+0x9/0x20
[  458.021225][ T3794]  kmem_cache_alloc+0x4f/0x2f0
[  458.025832][ T3794]  ? dup_mmap+0x6d3/0xec0
[  458.029999][ T3794]  dup_mmap+0x6d3/0xec0
[  458.034075][ T3794]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  458.039293][ T3794]  ? __delayed_free_task+0x110/0x110
[  458.044403][ T3794]  ? __kasan_check_write+0x14/0x20
[  458.049346][ T3794]  ? mm_init+0x6bb/0x870
[  458.053430][ T3794]  dup_mm+0x91/0x330
[  458.057159][ T3794]  copy_mm+0x108/0x1b0
[  458.061063][ T3794]  copy_process+0x127a/0x3240
[  458.065577][ T3794]  ? proc_fail_nth_write+0x213/0x290
[  458.070696][ T3794]  ? proc_fail_nth_read+0x220/0x220
[  458.075733][ T3794]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  458.080679][ T3794]  ? vfs_write+0x9af/0x1050
[  458.085020][ T3794]  kernel_clone+0x224/0x8f0
[  458.089360][ T3794]  ? file_end_write+0x1b0/0x1b0
[  458.094133][ T3794]  ? create_io_thread+0x1e0/0x1e0
[  458.098992][ T3794]  __x64_sys_clone+0x289/0x310
[  458.103594][ T3794]  ? __do_sys_vfork+0x130/0x130
[  458.108292][ T3794]  ? debug_smp_processor_id+0x17/0x20
[  458.113486][ T3794]  do_syscall_64+0x44/0xd0
[  458.117740][ T3794]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  458.123469][ T3794] RIP: 0033:0x7fc1f7027d59
[  458.127720][ T3794] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  458.147422][ T3794] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  458.155665][ T3794] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  458.163564][ T3794] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  458.171384][ T3794] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  458.179275][ T3794] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  458.187087][ T3794] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  458.194905][ T3794]  </TASK>
[  458.201137][ T3793] CPU: 1 PID: 3793 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  458.209725][ T3793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  458.219616][ T3793] Call Trace:
[  458.222749][ T3793]  <TASK>
[  458.225691][ T3793]  dump_stack_lvl+0x151/0x1b7
[  458.230212][ T3793]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  458.235673][ T3793]  ? is_bpf_text_address+0x1a2/0x1c0
[  458.240795][ T3793]  dump_stack+0x15/0x17
[  458.244785][ T3793]  should_fail+0x3c0/0x510
[  458.249042][ T3793]  should_fail_alloc_page+0x58/0x70
[  458.254075][ T3793]  __alloc_pages+0x207/0x850
[  458.258529][ T3793]  ? zone_watermark_fast+0x200/0x200
[  458.263706][ T3793]  ? __kasan_slab_alloc+0xc9/0xe0
[  458.268567][ T3793]  ? __kasan_slab_alloc+0xb2/0xe0
[  458.273429][ T3793]  ? kmem_cache_alloc+0x189/0x2f0
[  458.278285][ T3793]  ? anon_vma_clone+0xa1/0x510
[  458.282888][ T3793]  __pmd_alloc+0xb1/0x550
[  458.287058][ T3793]  ? __kasan_slab_alloc+0xb2/0xe0
[  458.291914][ T3793]  ? kmem_cache_alloc+0x189/0x2f0
[  458.296772][ T3793]  ? anon_vma_fork+0x1d9/0x4f0
[  458.301375][ T3793]  ? dup_mmap+0x7ec/0xec0
[  458.305551][ T3793]  ? dup_mm+0x91/0x330
[  458.309446][ T3793]  ? copy_mm+0x108/0x1b0
[  458.313526][ T3793]  ? kernel_clone+0x224/0x8f0
[  458.318039][ T3793]  ? __pud_alloc+0x260/0x260
[  458.322465][ T3793]  copy_page_range+0xd04/0x1090
[  458.327154][ T3793]  ? pfn_valid+0x1e0/0x1e0
[  458.331407][ T3793]  dup_mmap+0x9fc/0xec0
[  458.335395][ T3793]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  458.340604][ T3793]  ? __delayed_free_task+0x110/0x110
[  458.345724][ T3793]  ? __kasan_check_write+0x14/0x20
[  458.350671][ T3793]  ? mm_init+0x6bb/0x870
[  458.354751][ T3793]  dup_mm+0x91/0x330
[  458.358483][ T3793]  copy_mm+0x108/0x1b0
[  458.362389][ T3793]  copy_process+0x127a/0x3240
[  458.366997][ T3793]  ? proc_fail_nth_write+0x213/0x290
[  458.372109][ T3793]  ? proc_fail_nth_read+0x220/0x220
[  458.377142][ T3793]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  458.382091][ T3793]  ? vfs_write+0x9af/0x1050
[  458.386429][ T3793]  kernel_clone+0x224/0x8f0
[  458.390769][ T3793]  ? file_end_write+0x1b0/0x1b0
[  458.395456][ T3793]  ? create_io_thread+0x1e0/0x1e0
[  458.400327][ T3793]  __x64_sys_clone+0x289/0x310
[  458.404924][ T3793]  ? __do_sys_vfork+0x130/0x130
[  458.409604][ T3793]  ? debug_smp_processor_id+0x17/0x20
[  458.414812][ T3793]  do_syscall_64+0x44/0xd0
[  458.419065][ T3793]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  458.424965][ T3793] RIP: 0033:0x7fc1f7027d59
[  458.429221][ T3793] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  458.448834][ T3793] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  458.457077][ T3793] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  458.464887][ T3793] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  458.472700][ T3793] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  458.480518][ T3793] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  458.488411][ T3793] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  458.496457][ T3793]  </TASK>
[  458.500104][ T3796] FAULT_INJECTION: forcing a failure.
[  458.500104][ T3796] name failslab, interval 1, probability 0, space 0, times 0
[  458.513280][ T3796] CPU: 0 PID: 3796 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  458.521599][ T3796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  458.531580][ T3796] Call Trace:
[  458.534701][ T3796]  <TASK>
[  458.537482][ T3796]  dump_stack_lvl+0x151/0x1b7
[  458.542013][ T3796]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  458.547287][ T3796]  dump_stack+0x15/0x17
[  458.551279][ T3796]  should_fail+0x3c0/0x510
[  458.555531][ T3796]  __should_failslab+0x9f/0xe0
[  458.560135][ T3796]  should_failslab+0x9/0x20
[  458.564473][ T3796]  kmem_cache_alloc+0x4f/0x2f0
[  458.569071][ T3796]  ? anon_vma_clone+0xa1/0x510
[  458.573671][ T3796]  anon_vma_clone+0xa1/0x510
[  458.578099][ T3796]  anon_vma_fork+0x91/0x4f0
[  458.582438][ T3796]  ? dup_mmap+0x6ef/0xec0
[  458.586613][ T3796]  dup_mmap+0x7ec/0xec0
[  458.590596][ T3796]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  458.595804][ T3796]  ? __delayed_free_task+0x110/0x110
[  458.600933][ T3796]  ? __kasan_check_write+0x14/0x20
[  458.605976][ T3796]  ? mm_init+0x6bb/0x870
[  458.610055][ T3796]  dup_mm+0x91/0x330
[  458.613777][ T3796]  copy_mm+0x108/0x1b0
[  458.617681][ T3796]  copy_process+0x127a/0x3240
[  458.622275][ T3796]  ? proc_fail_nth_write+0x213/0x290
[  458.627495][ T3796]  ? proc_fail_nth_read+0x220/0x220
[  458.632515][ T3796]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  458.637492][ T3796]  ? vfs_write+0x9af/0x1050
[  458.641802][ T3796]  kernel_clone+0x224/0x8f0
[  458.646143][ T3796]  ? file_end_write+0x1b0/0x1b0
[  458.650917][ T3796]  ? create_io_thread+0x1e0/0x1e0
[  458.655775][ T3796]  __x64_sys_clone+0x289/0x310
[  458.660497][ T3796]  ? __do_sys_vfork+0x130/0x130
[  458.665280][ T3796]  ? debug_smp_processor_id+0x17/0x20
[  458.672044][ T3796]  do_syscall_64+0x44/0xd0
[  458.676299][ T3796]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  458.682028][ T3796] RIP: 0033:0x7fc1f7027d59
[  458.686274][ T3796] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  458.705810][ T3796] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  458.714047][ T3796] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  458.721946][ T3796] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  458.729757][ T3796] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  458.737566][ T3796] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  458.745379][ T3796] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  458.753195][ T3796]  </TASK>
[  458.757461][ T3798] FAULT_INJECTION: forcing a failure.
[  458.757461][ T3798] name failslab, interval 1, probability 0, space 0, times 0
[  458.769984][ T3798] CPU: 1 PID: 3798 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  458.778198][ T3798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  458.788093][ T3798] Call Trace:
[  458.791216][ T3798]  <TASK>
[  458.793999][ T3798]  dump_stack_lvl+0x151/0x1b7
[  458.798650][ T3798]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  458.803946][ T3798]  dump_stack+0x15/0x17
[  458.807945][ T3798]  should_fail+0x3c0/0x510
[  458.812191][ T3798]  __should_failslab+0x9f/0xe0
[  458.816791][ T3798]  should_failslab+0x9/0x20
[  458.821136][ T3798]  kmem_cache_alloc+0x4f/0x2f0
[  458.825822][ T3798]  ? anon_vma_clone+0xa1/0x510
[  458.830412][ T3798]  anon_vma_clone+0xa1/0x510
[  458.834842][ T3798]  anon_vma_fork+0x91/0x4f0
[  458.839176][ T3798]  ? dup_mmap+0x6ef/0xec0
[  458.843352][ T3798]  dup_mmap+0x7ec/0xec0
[  458.847337][ T3798]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  458.852548][ T3798]  ? __delayed_free_task+0x110/0x110
[  458.857672][ T3798]  ? __kasan_check_write+0x14/0x20
[  458.862611][ T3798]  ? mm_init+0x6bb/0x870
[  458.866699][ T3798]  dup_mm+0x91/0x330
[  458.870425][ T3798]  copy_mm+0x108/0x1b0
[  458.874328][ T3798]  copy_process+0x127a/0x3240
[  458.878930][ T3798]  ? proc_fail_nth_write+0x213/0x290
[  458.884050][ T3798]  ? proc_fail_nth_read+0x220/0x220
[  458.889091][ T3798]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  458.894120][ T3798]  ? vfs_write+0x9af/0x1050
[  458.898460][ T3798]  kernel_clone+0x224/0x8f0
[  458.902796][ T3798]  ? file_end_write+0x1b0/0x1b0
[  458.907484][ T3798]  ? create_io_thread+0x1e0/0x1e0
[  458.912343][ T3798]  __x64_sys_clone+0x289/0x310
[  458.916951][ T3798]  ? __do_sys_vfork+0x130/0x130
[  458.921632][ T3798]  ? debug_smp_processor_id+0x17/0x20
[  458.926854][ T3798]  do_syscall_64+0x44/0xd0
[  458.931093][ T3798]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  458.936818][ T3798] RIP: 0033:0x7fc1f7027d59
[  458.941072][ T3798] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  458.960515][ T3798] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  458.968845][ T3798] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  458.976658][ T3798] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  458.984469][ T3798] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  458.992620][ T3798] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  459.000801][ T3798] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  459.008611][ T3798]  </TASK>
[  459.015009][ T3806] FAULT_INJECTION: forcing a failure.
[  459.015009][ T3806] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  459.016949][ T3804] FAULT_INJECTION: forcing a failure.
[  459.016949][ T3804] name failslab, interval 1, probability 0, space 0, times 0
[  459.029387][ T3806] CPU: 1 PID: 3806 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  459.048770][ T3806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  459.058751][ T3806] Call Trace:
[  459.061883][ T3806]  <TASK>
[  459.064652][ T3806]  dump_stack_lvl+0x151/0x1b7
[  459.069164][ T3806]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  459.074562][ T3806]  ? is_bpf_text_address+0x1a2/0x1c0
[  459.079753][ T3806]  dump_stack+0x15/0x17
[  459.083856][ T3806]  should_fail+0x3c0/0x510
[  459.088110][ T3806]  should_fail_alloc_page+0x58/0x70
[  459.093144][ T3806]  __alloc_pages+0x207/0x850
[  459.097569][ T3806]  ? zone_watermark_fast+0x200/0x200
[  459.102784][ T3806]  ? __kasan_slab_alloc+0xc9/0xe0
[  459.107644][ T3806]  ? __kasan_slab_alloc+0xb2/0xe0
[  459.112556][ T3806]  ? kmem_cache_alloc+0x189/0x2f0
[  459.117363][ T3806]  ? anon_vma_clone+0xa1/0x510
[  459.121959][ T3806]  __pmd_alloc+0xb1/0x550
[  459.126132][ T3806]  ? __kasan_slab_alloc+0xb2/0xe0
[  459.130990][ T3806]  ? kmem_cache_alloc+0x189/0x2f0
[  459.136041][ T3806]  ? anon_vma_fork+0x1d9/0x4f0
[  459.140635][ T3806]  ? dup_mmap+0x7ec/0xec0
[  459.144801][ T3806]  ? dup_mm+0x91/0x330
[  459.148706][ T3806]  ? copy_mm+0x108/0x1b0
[  459.152785][ T3806]  ? kernel_clone+0x224/0x8f0
[  459.157298][ T3806]  ? __pud_alloc+0x260/0x260
[  459.161726][ T3806]  copy_page_range+0xd04/0x1090
[  459.166424][ T3806]  ? pfn_valid+0x1e0/0x1e0
[  459.170665][ T3806]  dup_mmap+0x9fc/0xec0
[  459.174830][ T3806]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  459.180039][ T3806]  ? __delayed_free_task+0x110/0x110
[  459.185333][ T3806]  ? __kasan_check_write+0x14/0x20
[  459.190278][ T3806]  ? mm_init+0x6bb/0x870
[  459.194377][ T3806]  dup_mm+0x91/0x330
[  459.198091][ T3806]  copy_mm+0x108/0x1b0
[  459.201998][ T3806]  copy_process+0x127a/0x3240
[  459.206521][ T3806]  ? proc_fail_nth_write+0x213/0x290
[  459.211629][ T3806]  ? proc_fail_nth_read+0x220/0x220
[  459.216665][ T3806]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  459.221610][ T3806]  ? vfs_write+0x9af/0x1050
[  459.225962][ T3806]  kernel_clone+0x224/0x8f0
[  459.230290][ T3806]  ? file_end_write+0x1b0/0x1b0
[  459.234977][ T3806]  ? create_io_thread+0x1e0/0x1e0
[  459.239843][ T3806]  __x64_sys_clone+0x289/0x310
[  459.244454][ T3806]  ? __do_sys_vfork+0x130/0x130
[  459.249125][ T3806]  ? debug_smp_processor_id+0x17/0x20
[  459.254330][ T3806]  do_syscall_64+0x44/0xd0
[  459.258585][ T3806]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  459.264314][ T3806] RIP: 0033:0x7fc1f7027d59
[  459.268565][ T3806] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  459.288005][ T3806] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  459.296251][ T3806] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  459.304066][ T3806] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  459.311873][ T3806] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  459.319684][ T3806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  459.327496][ T3806] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  459.335315][ T3806]  </TASK>
[  459.340460][ T3802] FAULT_INJECTION: forcing a failure.
[  459.340460][ T3802] name failslab, interval 1, probability 0, space 0, times 0
[  459.353423][ T3804] CPU: 0 PID: 3804 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  459.361746][ T3804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  459.371642][ T3804] Call Trace:
[  459.374775][ T3804]  <TASK>
[  459.377542][ T3804]  dump_stack_lvl+0x151/0x1b7
[  459.382054][ T3804]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  459.387439][ T3804]  dump_stack+0x15/0x17
[  459.391440][ T3804]  should_fail+0x3c0/0x510
[  459.395681][ T3804]  __should_failslab+0x9f/0xe0
[  459.400285][ T3804]  should_failslab+0x9/0x20
[  459.404620][ T3804]  kmem_cache_alloc+0x4f/0x2f0
[  459.409223][ T3804]  ? anon_vma_clone+0xa1/0x510
[  459.413821][ T3804]  anon_vma_clone+0xa1/0x510
[  459.418250][ T3804]  anon_vma_fork+0x91/0x4f0
[  459.422589][ T3804]  ? dup_mmap+0x6ef/0xec0
[  459.426755][ T3804]  dup_mmap+0x7ec/0xec0
[  459.430744][ T3804]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  459.435962][ T3804]  ? __delayed_free_task+0x110/0x110
[  459.441085][ T3804]  ? __kasan_check_write+0x14/0x20
[  459.446020][ T3804]  ? mm_init+0x6bb/0x870
[  459.450100][ T3804]  dup_mm+0x91/0x330
[  459.453833][ T3804]  copy_mm+0x108/0x1b0
[  459.457738][ T3804]  copy_process+0x127a/0x3240
[  459.462263][ T3804]  ? proc_fail_nth_write+0x213/0x290
[  459.467373][ T3804]  ? proc_fail_nth_read+0x220/0x220
[  459.472406][ T3804]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  459.477352][ T3804]  ? vfs_write+0x9af/0x1050
[  459.481702][ T3804]  kernel_clone+0x224/0x8f0
[  459.486051][ T3804]  ? file_end_write+0x1b0/0x1b0
[  459.490717][ T3804]  ? create_io_thread+0x1e0/0x1e0
[  459.495580][ T3804]  __x64_sys_clone+0x289/0x310
[  459.500277][ T3804]  ? __do_sys_vfork+0x130/0x130
[  459.504955][ T3804]  ? debug_smp_processor_id+0x17/0x20
[  459.510174][ T3804]  do_syscall_64+0x44/0xd0
[  459.514502][ T3804]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  459.520228][ T3804] RIP: 0033:0x7fc1f7027d59
[  459.524481][ T3804] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  459.544010][ T3804] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  459.552251][ T3804] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  459.560238][ T3804] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  459.568047][ T3804] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  459.575861][ T3804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  459.583673][ T3804] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  459.591489][ T3804]  </TASK>
[  459.594350][ T3802] CPU: 1 PID: 3802 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  459.595872][ T3807] FAULT_INJECTION: forcing a failure.
[  459.595872][ T3807] name failslab, interval 1, probability 0, space 0, times 0
[  459.602680][ T3802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  459.602692][ T3802] Call Trace:
[  459.602698][ T3802]  <TASK>
[  459.602704][ T3802]  dump_stack_lvl+0x151/0x1b7
[  459.636272][ T3802]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  459.641567][ T3802]  dump_stack+0x15/0x17
[  459.645555][ T3802]  should_fail+0x3c0/0x510
[  459.649807][ T3802]  __should_failslab+0x9f/0xe0
[  459.654407][ T3802]  should_failslab+0x9/0x20
[  459.658746][ T3802]  kmem_cache_alloc+0x4f/0x2f0
[  459.663355][ T3802]  ? dup_mmap+0x6d3/0xec0
[  459.667689][ T3802]  dup_mmap+0x6d3/0xec0
[  459.671681][ T3802]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  459.676888][ T3802]  ? __delayed_free_task+0x110/0x110
[  459.682007][ T3802]  ? __kasan_check_write+0x14/0x20
[  459.686956][ T3802]  ? mm_init+0x6bb/0x870
[  459.691040][ T3802]  dup_mm+0x91/0x330
[  459.694767][ T3802]  copy_mm+0x108/0x1b0
[  459.698670][ T3802]  copy_process+0x127a/0x3240
[  459.703185][ T3802]  ? proc_fail_nth_write+0x213/0x290
[  459.708305][ T3802]  ? proc_fail_nth_read+0x220/0x220
[  459.713339][ T3802]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  459.718287][ T3802]  ? vfs_write+0x9af/0x1050
[  459.722624][ T3802]  kernel_clone+0x224/0x8f0
[  459.726963][ T3802]  ? file_end_write+0x1b0/0x1b0
[  459.731651][ T3802]  ? create_io_thread+0x1e0/0x1e0
[  459.736512][ T3802]  __x64_sys_clone+0x289/0x310
[  459.741112][ T3802]  ? __do_sys_vfork+0x130/0x130
[  459.745814][ T3802]  ? debug_smp_processor_id+0x17/0x20
[  459.751007][ T3802]  do_syscall_64+0x44/0xd0
[  459.755262][ T3802]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  459.760989][ T3802] RIP: 0033:0x7fc1f7027d59
[  459.765240][ T3802] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  459.784857][ T3802] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  459.793186][ T3802] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  459.800998][ T3802] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  459.808808][ T3802] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  459.816619][ T3802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  459.824441][ T3802] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  459.832334][ T3802]  </TASK>
[  459.835193][ T3807] CPU: 0 PID: 3807 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  459.835630][ T3808] FAULT_INJECTION: forcing a failure.
[  459.835630][ T3808] name failslab, interval 1, probability 0, space 0, times 0
[  459.843523][ T3807] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  459.843534][ T3807] Call Trace:
[  459.843539][ T3807]  <TASK>
[  459.843545][ T3807]  dump_stack_lvl+0x151/0x1b7
[  459.876249][ T3807]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  459.881544][ T3807]  dump_stack+0x15/0x17
[  459.885534][ T3807]  should_fail+0x3c0/0x510
[  459.889788][ T3807]  __should_failslab+0x9f/0xe0
[  459.894385][ T3807]  should_failslab+0x9/0x20
[  459.898725][ T3807]  kmem_cache_alloc+0x4f/0x2f0
[  459.903328][ T3807]  ? dup_mmap+0x6d3/0xec0
[  459.907494][ T3807]  dup_mmap+0x6d3/0xec0
[  459.911483][ T3807]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  459.916691][ T3807]  ? __delayed_free_task+0x110/0x110
[  459.921814][ T3807]  ? __kasan_check_write+0x14/0x20
[  459.926762][ T3807]  ? mm_init+0x6bb/0x870
[  459.930841][ T3807]  dup_mm+0x91/0x330
[  459.934658][ T3807]  copy_mm+0x108/0x1b0
[  459.938569][ T3807]  copy_process+0x127a/0x3240
[  459.943084][ T3807]  ? proc_fail_nth_write+0x213/0x290
[  459.948205][ T3807]  ? proc_fail_nth_read+0x220/0x220
[  459.953391][ T3807]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  459.958359][ T3807]  ? vfs_write+0x9af/0x1050
[  459.962693][ T3807]  kernel_clone+0x224/0x8f0
[  459.967030][ T3807]  ? file_end_write+0x1b0/0x1b0
[  459.971717][ T3807]  ? create_io_thread+0x1e0/0x1e0
[  459.976582][ T3807]  __x64_sys_clone+0x289/0x310
[  459.981181][ T3807]  ? __do_sys_vfork+0x130/0x130
[  459.985864][ T3807]  ? debug_smp_processor_id+0x17/0x20
[  459.991074][ T3807]  do_syscall_64+0x44/0xd0
[  459.995324][ T3807]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  460.001053][ T3807] RIP: 0033:0x7fc1f7027d59
[  460.005307][ T3807] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  460.024754][ T3807] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  460.032991][ T3807] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  460.040803][ T3807] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  460.048612][ T3807] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  460.056427][ T3807] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  460.064243][ T3807] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  460.072052][ T3807]  </TASK>
[  460.074917][ T3808] CPU: 1 PID: 3808 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  460.083243][ T3808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  460.093146][ T3808] Call Trace:
[  460.096261][ T3808]  <TASK>
[  460.099039][ T3808]  dump_stack_lvl+0x151/0x1b7
[  460.103553][ T3808]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  460.108846][ T3808]  dump_stack+0x15/0x17
[  460.112839][ T3808]  should_fail+0x3c0/0x510
[  460.117093][ T3808]  __should_failslab+0x9f/0xe0
[  460.121701][ T3808]  should_failslab+0x9/0x20
[  460.126032][ T3808]  kmem_cache_alloc+0x4f/0x2f0
[  460.130637][ T3808]  ? anon_vma_clone+0xa1/0x510
[  460.135231][ T3808]  anon_vma_clone+0xa1/0x510
[  460.139793][ T3808]  anon_vma_fork+0x91/0x4f0
[  460.144110][ T3808]  ? dup_mmap+0x6ef/0xec0
[  460.148278][ T3808]  dup_mmap+0x7ec/0xec0
[  460.152269][ T3808]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  460.157476][ T3808]  ? __delayed_free_task+0x110/0x110
[  460.162598][ T3808]  ? __kasan_check_write+0x14/0x20
[  460.167543][ T3808]  ? mm_init+0x6bb/0x870
[  460.171621][ T3808]  dup_mm+0x91/0x330
[  460.175355][ T3808]  copy_mm+0x108/0x1b0
[  460.179261][ T3808]  copy_process+0x127a/0x3240
[  460.183781][ T3808]  ? proc_fail_nth_write+0x213/0x290
[  460.188893][ T3808]  ? proc_fail_nth_read+0x220/0x220
[  460.193928][ T3808]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  460.198877][ T3808]  ? vfs_write+0x9af/0x1050
[  460.203215][ T3808]  kernel_clone+0x224/0x8f0
[  460.207554][ T3808]  ? file_end_write+0x1b0/0x1b0
[  460.212240][ T3808]  ? create_io_thread+0x1e0/0x1e0
[  460.217100][ T3808]  __x64_sys_clone+0x289/0x310
[  460.221700][ T3808]  ? __do_sys_vfork+0x130/0x130
[  460.226392][ T3808]  ? debug_smp_processor_id+0x17/0x20
[  460.231597][ T3808]  do_syscall_64+0x44/0xd0
[  460.235847][ T3808]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  460.241574][ T3808] RIP: 0033:0x7fc1f7027d59
[  460.245830][ T3808] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  460.265271][ T3808] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  460.273516][ T3808] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  460.281328][ T3808] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  460.289138][ T3808] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  460.296951][ T3808] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  460.304768][ T3808] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  460.312575][ T3808]  </TASK>
[  460.318352][ T3803] FAULT_INJECTION: forcing a failure.
[  460.318352][ T3803] name failslab, interval 1, probability 0, space 0, times 0
[  460.330833][ T3803] CPU: 1 PID: 3803 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  460.339090][ T3803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  460.348987][ T3803] Call Trace:
[  460.352109][ T3803]  <TASK>
[  460.354886][ T3803]  dump_stack_lvl+0x151/0x1b7
[  460.359400][ T3803]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  460.364696][ T3803]  dump_stack+0x15/0x17
[  460.368687][ T3803]  should_fail+0x3c0/0x510
[  460.372940][ T3803]  __should_failslab+0x9f/0xe0
[  460.377540][ T3803]  should_failslab+0x9/0x20
[  460.381879][ T3803]  kmem_cache_alloc+0x4f/0x2f0
[  460.386480][ T3803]  ? anon_vma_clone+0xa1/0x510
[  460.391082][ T3803]  anon_vma_clone+0xa1/0x510
[  460.395507][ T3803]  anon_vma_fork+0x91/0x4f0
[  460.399845][ T3803]  ? dup_mmap+0x6ef/0xec0
[  460.404035][ T3803]  dup_mmap+0x7ec/0xec0
[  460.408004][ T3803]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  460.413211][ T3803]  ? __delayed_free_task+0x110/0x110
[  460.418678][ T3803]  ? __kasan_check_write+0x14/0x20
[  460.423625][ T3803]  ? mm_init+0x6bb/0x870
[  460.427704][ T3803]  dup_mm+0x91/0x330
[  460.431443][ T3803]  copy_mm+0x108/0x1b0
[  460.435348][ T3803]  copy_process+0x127a/0x3240
[  460.439856][ T3803]  ? proc_fail_nth_write+0x213/0x290
[  460.444974][ T3803]  ? proc_fail_nth_read+0x220/0x220
[  460.450009][ T3803]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  460.454962][ T3803]  ? vfs_write+0x9af/0x1050
[  460.459301][ T3803]  kernel_clone+0x224/0x8f0
[  460.463642][ T3803]  ? file_end_write+0x1b0/0x1b0
[  460.468323][ T3803]  ? create_io_thread+0x1e0/0x1e0
[  460.473182][ T3803]  __x64_sys_clone+0x289/0x310
[  460.477790][ T3803]  ? __do_sys_vfork+0x130/0x130
[  460.482471][ T3803]  ? debug_smp_processor_id+0x17/0x20
[  460.487679][ T3803]  do_syscall_64+0x44/0xd0
[  460.491940][ T3803]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  460.497659][ T3803] RIP: 0033:0x7fc1f7027d59
[  460.501917][ T3803] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  460.521614][ T3803] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  460.529859][ T3803] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  460.537672][ T3803] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  460.545481][ T3803] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  460.553291][ T3803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  460.561110][ T3803] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  460.568923][ T3803]  </TASK>
[  460.574700][ T3813] FAULT_INJECTION: forcing a failure.
[  460.574700][ T3813] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  460.577962][ T3818] FAULT_INJECTION: forcing a failure.
[  460.577962][ T3818] name failslab, interval 1, probability 0, space 0, times 0
[  460.578291][ T3817] FAULT_INJECTION: forcing a failure.
[  460.578291][ T3817] name failslab, interval 1, probability 0, space 0, times 0
[  460.588580][ T3813] CPU: 1 PID: 3813 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  460.600769][ T3816] FAULT_INJECTION: forcing a failure.
[  460.600769][ T3816] name failslab, interval 1, probability 0, space 0, times 0
[  460.612714][ T3813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  460.612732][ T3813] Call Trace:
[  460.612739][ T3813]  <TASK>
[  460.612746][ T3813]  dump_stack_lvl+0x151/0x1b7
[  460.612773][ T3813]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  460.612791][ T3813]  dump_stack+0x15/0x17
[  460.612807][ T3813]  should_fail+0x3c0/0x510
[  460.612827][ T3813]  should_fail_alloc_page+0x58/0x70
[  460.612845][ T3813]  __alloc_pages+0x207/0x850
[  460.633452][ T3813]  ? zone_watermark_fast+0x200/0x200
[  460.633477][ T3813]  ? dup_mmap+0x9fc/0xec0
[  460.686054][ T3813]  ? dup_mm+0x91/0x330
[  460.689952][ T3813]  ? copy_mm+0x108/0x1b0
[  460.694030][ T3813]  ? copy_process+0x127a/0x3240
[  460.698982][ T3813]  ? kvm_sched_clock_read+0x18/0x40
[  460.704016][ T3813]  pte_alloc_one+0x73/0x1b0
[  460.708354][ T3813]  ? pfn_modify_allowed+0x2e0/0x2e0
[  460.713389][ T3813]  ? __kasan_check_write+0x14/0x20
[  460.718335][ T3813]  ? __set_page_owner+0x2ee/0x310
[  460.723195][ T3813]  __pte_alloc+0x86/0x350
[  460.727360][ T3813]  ? free_pgtables+0x210/0x210
[  460.731960][ T3813]  copy_pte_range+0x1b1f/0x20b0
[  460.736653][ T3813]  ? __kunmap_atomic+0x80/0x80
[  460.741277][ T3813]  ? __pud_alloc+0x260/0x260
[  460.745678][ T3813]  ? rwsem_mark_wake+0x7e0/0x7e0
[  460.750448][ T3813]  copy_page_range+0xc1e/0x1090
[  460.755139][ T3813]  ? pfn_valid+0x1e0/0x1e0
[  460.759389][ T3813]  dup_mmap+0x9fc/0xec0
[  460.763378][ T3813]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  460.768588][ T3813]  ? __delayed_free_task+0x110/0x110
[  460.773709][ T3813]  ? __kasan_check_write+0x14/0x20
[  460.778660][ T3813]  ? mm_init+0x6bb/0x870
[  460.782736][ T3813]  dup_mm+0x91/0x330
[  460.786467][ T3813]  copy_mm+0x108/0x1b0
[  460.790374][ T3813]  copy_process+0x127a/0x3240
[  460.794889][ T3813]  ? proc_fail_nth_write+0x213/0x290
[  460.800006][ T3813]  ? proc_fail_nth_read+0x220/0x220
[  460.805129][ T3813]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  460.810072][ T3813]  ? vfs_write+0x9af/0x1050
[  460.814415][ T3813]  kernel_clone+0x224/0x8f0
[  460.818752][ T3813]  ? file_end_write+0x1b0/0x1b0
[  460.823437][ T3813]  ? create_io_thread+0x1e0/0x1e0
[  460.828310][ T3813]  __x64_sys_clone+0x289/0x310
[  460.832986][ T3813]  ? __do_sys_vfork+0x130/0x130
[  460.837674][ T3813]  ? debug_smp_processor_id+0x17/0x20
[  460.842882][ T3813]  do_syscall_64+0x44/0xd0
[  460.847133][ T3813]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  460.852860][ T3813] RIP: 0033:0x7fc1f7027d59
[  460.857117][ T3813] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  460.876553][ T3813] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  460.884800][ T3813] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  460.892609][ T3813] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  460.900422][ T3813] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  460.908232][ T3813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  460.916045][ T3813] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  460.923861][ T3813]  </TASK>
[  460.926723][ T3818] CPU: 0 PID: 3818 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  460.935057][ T3818] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  460.945207][ T3818] Call Trace:
[  460.948342][ T3818]  <TASK>
[  460.951108][ T3818]  dump_stack_lvl+0x151/0x1b7
[  460.955643][ T3818]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  460.960921][ T3818]  ? kmem_cache_alloc+0x189/0x2f0
[  460.965778][ T3818]  ? copy_process+0x127a/0x3240
[  460.970469][ T3818]  ? __x64_sys_clone+0x289/0x310
[  460.975244][ T3818]  ? do_syscall_64+0x44/0xd0
[  460.979760][ T3818]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  460.985653][ T3818]  dump_stack+0x15/0x17
[  460.989652][ T3818]  should_fail+0x3c0/0x510
[  460.993896][ T3818]  __should_failslab+0x9f/0xe0
[  460.998503][ T3818]  should_failslab+0x9/0x20
[  461.002837][ T3818]  kmem_cache_alloc+0x4f/0x2f0
[  461.007443][ T3818]  ? anon_vma_clone+0xa1/0x510
[  461.012049][ T3818]  anon_vma_clone+0xa1/0x510
[  461.016465][ T3818]  anon_vma_fork+0x91/0x4f0
[  461.020807][ T3818]  ? dup_mmap+0x6ef/0xec0
[  461.024970][ T3818]  dup_mmap+0x7ec/0xec0
[  461.028960][ T3818]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  461.034188][ T3818]  ? __delayed_free_task+0x110/0x110
[  461.039289][ T3818]  ? __kasan_check_write+0x14/0x20
[  461.044234][ T3818]  ? mm_init+0x6bb/0x870
[  461.048315][ T3818]  dup_mm+0x91/0x330
[  461.052135][ T3818]  copy_mm+0x108/0x1b0
[  461.056042][ T3818]  copy_process+0x127a/0x3240
[  461.060552][ T3818]  ? proc_fail_nth_write+0x213/0x290
[  461.065673][ T3818]  ? proc_fail_nth_read+0x220/0x220
[  461.070707][ T3818]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  461.075654][ T3818]  ? vfs_write+0x9af/0x1050
[  461.079995][ T3818]  kernel_clone+0x224/0x8f0
[  461.084335][ T3818]  ? file_end_write+0x1b0/0x1b0
[  461.089020][ T3818]  ? create_io_thread+0x1e0/0x1e0
[  461.093882][ T3818]  __x64_sys_clone+0x289/0x310
[  461.098490][ T3818]  ? __do_sys_vfork+0x130/0x130
[  461.103170][ T3818]  ? debug_smp_processor_id+0x17/0x20
[  461.108380][ T3818]  do_syscall_64+0x44/0xd0
[  461.112630][ T3818]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  461.118354][ T3818] RIP: 0033:0x7fc1f7027d59
[  461.122608][ T3818] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  461.142149][ T3818] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  461.150388][ T3818] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  461.158201][ T3818] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  461.166098][ T3818] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  461.173910][ T3818] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  461.181807][ T3818] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  461.189624][ T3818]  </TASK>
[  461.192514][ T3817] CPU: 1 PID: 3817 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  461.200819][ T3817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  461.210979][ T3817] Call Trace:
[  461.214096][ T3817]  <TASK>
[  461.216873][ T3817]  dump_stack_lvl+0x151/0x1b7
[  461.221383][ T3817]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  461.226681][ T3817]  dump_stack+0x15/0x17
[  461.231379][ T3817]  should_fail+0x3c0/0x510
[  461.235621][ T3817]  __should_failslab+0x9f/0xe0
[  461.240221][ T3817]  should_failslab+0x9/0x20
[  461.244561][ T3817]  kmem_cache_alloc+0x4f/0x2f0
[  461.249161][ T3817]  ? anon_vma_clone+0xa1/0x510
[  461.253756][ T3817]  anon_vma_clone+0xa1/0x510
[  461.258270][ T3817]  anon_vma_fork+0x91/0x4f0
[  461.262609][ T3817]  ? dup_mmap+0x6ef/0xec0
[  461.266780][ T3817]  dup_mmap+0x7ec/0xec0
[  461.270768][ T3817]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  461.275977][ T3817]  ? __delayed_free_task+0x110/0x110
[  461.281111][ T3817]  ? __kasan_check_write+0x14/0x20
[  461.286049][ T3817]  ? mm_init+0x6bb/0x870
[  461.290122][ T3817]  dup_mm+0x91/0x330
[  461.293941][ T3817]  copy_mm+0x108/0x1b0
[  461.297849][ T3817]  copy_process+0x127a/0x3240
[  461.302361][ T3817]  ? proc_fail_nth_write+0x213/0x290
[  461.307570][ T3817]  ? proc_fail_nth_read+0x220/0x220
[  461.312601][ T3817]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  461.317552][ T3817]  ? vfs_write+0x9af/0x1050
[  461.321891][ T3817]  kernel_clone+0x224/0x8f0
[  461.326315][ T3817]  ? file_end_write+0x1b0/0x1b0
[  461.331002][ T3817]  ? create_io_thread+0x1e0/0x1e0
[  461.335865][ T3817]  __x64_sys_clone+0x289/0x310
[  461.340465][ T3817]  ? __do_sys_vfork+0x130/0x130
[  461.345148][ T3817]  ? debug_smp_processor_id+0x17/0x20
[  461.350357][ T3817]  do_syscall_64+0x44/0xd0
[  461.354609][ T3817]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  461.360339][ T3817] RIP: 0033:0x7fc1f7027d59
[  461.364595][ T3817] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  461.384032][ T3817] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  461.392275][ T3817] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  461.400092][ T3817] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  461.407908][ T3817] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  461.415711][ T3817] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  461.423538][ T3817] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  461.431338][ T3817]  </TASK>
[  461.434729][ T3816] CPU: 1 PID: 3816 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  461.443046][ T3816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  461.452937][ T3816] Call Trace:
[  461.456061][ T3816]  <TASK>
[  461.458841][ T3816]  dump_stack_lvl+0x151/0x1b7
[  461.463439][ T3816]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  461.468741][ T3816]  dump_stack+0x15/0x17
[  461.472724][ T3816]  should_fail+0x3c0/0x510
[  461.477067][ T3816]  __should_failslab+0x9f/0xe0
[  461.481664][ T3816]  should_failslab+0x9/0x20
[  461.486002][ T3816]  kmem_cache_alloc+0x4f/0x2f0
[  461.490609][ T3816]  ? dup_mmap+0x6d3/0xec0
[  461.494778][ T3816]  dup_mmap+0x6d3/0xec0
[  461.498761][ T3816]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  461.504059][ T3816]  ? __delayed_free_task+0x110/0x110
[  461.509178][ T3816]  ? __kasan_check_write+0x14/0x20
[  461.514125][ T3816]  ? mm_init+0x6bb/0x870
[  461.518206][ T3816]  dup_mm+0x91/0x330
[  461.521940][ T3816]  copy_mm+0x108/0x1b0
[  461.525844][ T3816]  copy_process+0x127a/0x3240
[  461.530361][ T3816]  ? proc_fail_nth_write+0x213/0x290
[  461.535479][ T3816]  ? proc_fail_nth_read+0x220/0x220
[  461.540522][ T3816]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  461.545457][ T3816]  ? vfs_write+0x9af/0x1050
[  461.549796][ T3816]  kernel_clone+0x224/0x8f0
[  461.554136][ T3816]  ? file_end_write+0x1b0/0x1b0
[  461.558822][ T3816]  ? create_io_thread+0x1e0/0x1e0
[  461.563685][ T3816]  __x64_sys_clone+0x289/0x310
[  461.568284][ T3816]  ? __do_sys_vfork+0x130/0x130
[  461.572974][ T3816]  ? debug_smp_processor_id+0x17/0x20
[  461.578179][ T3816]  do_syscall_64+0x44/0xd0
[  461.582431][ T3816]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  461.588159][ T3816] RIP: 0033:0x7fc1f7027d59
[  461.592414][ T3816] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  461.612121][ T3816] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  461.620356][ T3816] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  461.628168][ T3816] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  461.635982][ T3816] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  461.643790][ T3816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  461.651607][ T3816] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  461.659418][ T3816]  </TASK>
[  461.662476][ T3819] FAULT_INJECTION: forcing a failure.
[  461.662476][ T3819] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  461.662789][ T3814] FAULT_INJECTION: forcing a failure.
[  461.662789][ T3814] name failslab, interval 1, probability 0, space 0, times 0
[  461.690871][ T3825] FAULT_INJECTION: forcing a failure.
[  461.690871][ T3825] name failslab, interval 1, probability 0, space 0, times 0
[  461.691399][ T3822] FAULT_INJECTION: forcing a failure.
[  461.691399][ T3822] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  461.703455][ T3819] CPU: 1 PID: 3819 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  461.717206][ T3824] FAULT_INJECTION: forcing a failure.
[  461.717206][ T3824] name failslab, interval 1, probability 0, space 0, times 0
[  461.724884][ T3819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  461.724897][ T3819] Call Trace:
[  461.724902][ T3819]  <TASK>
[  461.724908][ T3819]  dump_stack_lvl+0x151/0x1b7
[  461.738067][ T3826] FAULT_INJECTION: forcing a failure.
[  461.738067][ T3826] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  461.747195][ T3819]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  461.747222][ T3819]  ? is_bpf_text_address+0x1a2/0x1c0
[  461.781129][ T3819]  dump_stack+0x15/0x17
[  461.785118][ T3819]  should_fail+0x3c0/0x510
[  461.789371][ T3819]  should_fail_alloc_page+0x58/0x70
[  461.794406][ T3819]  __alloc_pages+0x207/0x850
[  461.798839][ T3819]  ? zone_watermark_fast+0x200/0x200
[  461.803971][ T3819]  ? __kasan_slab_alloc+0xc9/0xe0
[  461.808814][ T3819]  ? __kasan_slab_alloc+0xb2/0xe0
[  461.813673][ T3819]  ? kmem_cache_alloc+0x189/0x2f0
[  461.818551][ T3819]  ? anon_vma_clone+0xa1/0x510
[  461.823224][ T3819]  __pmd_alloc+0xb1/0x550
[  461.827481][ T3819]  ? __kasan_slab_alloc+0xb2/0xe0
[  461.832335][ T3819]  ? kmem_cache_alloc+0x189/0x2f0
[  461.837192][ T3819]  ? anon_vma_fork+0x1d9/0x4f0
[  461.841806][ T3819]  ? dup_mmap+0x7ec/0xec0
[  461.845960][ T3819]  ? dup_mm+0x91/0x330
[  461.849865][ T3819]  ? copy_mm+0x108/0x1b0
[  461.853946][ T3819]  ? kernel_clone+0x224/0x8f0
[  461.858460][ T3819]  ? __pud_alloc+0x260/0x260
[  461.862887][ T3819]  copy_page_range+0xd04/0x1090
[  461.867584][ T3819]  ? pfn_valid+0x1e0/0x1e0
[  461.871828][ T3819]  dup_mmap+0x9fc/0xec0
[  461.875913][ T3819]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  461.881123][ T3819]  ? __delayed_free_task+0x110/0x110
[  461.886239][ T3819]  ? __kasan_check_write+0x14/0x20
[  461.891188][ T3819]  ? mm_init+0x6bb/0x870
[  461.895264][ T3819]  dup_mm+0x91/0x330
[  461.898998][ T3819]  copy_mm+0x108/0x1b0
[  461.902901][ T3819]  copy_process+0x127a/0x3240
[  461.907415][ T3819]  ? proc_fail_nth_write+0x213/0x290
[  461.912626][ T3819]  ? proc_fail_nth_read+0x220/0x220
[  461.917670][ T3819]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  461.922603][ T3819]  ? vfs_write+0x9af/0x1050
[  461.926943][ T3819]  kernel_clone+0x224/0x8f0
[  461.931284][ T3819]  ? file_end_write+0x1b0/0x1b0
[  461.935967][ T3819]  ? create_io_thread+0x1e0/0x1e0
[  461.940829][ T3819]  __x64_sys_clone+0x289/0x310
[  461.945431][ T3819]  ? __do_sys_vfork+0x130/0x130
[  461.950117][ T3819]  ? debug_smp_processor_id+0x17/0x20
[  461.955326][ T3819]  do_syscall_64+0x44/0xd0
[  461.959580][ T3819]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  461.965322][ T3819] RIP: 0033:0x7fc1f7027d59
[  461.969557][ T3819] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  461.989001][ T3819] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  461.997249][ T3819] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  462.005565][ T3819] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  462.013475][ T3819] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  462.021635][ T3819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  462.029616][ T3819] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  462.037434][ T3819]  </TASK>
[  462.040294][ T3814] CPU: 0 PID: 3814 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  462.048628][ T3814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  462.058519][ T3814] Call Trace:
[  462.061817][ T3814]  <TASK>
[  462.064596][ T3814]  dump_stack_lvl+0x151/0x1b7
[  462.069117][ T3814]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  462.074404][ T3814]  dump_stack+0x15/0x17
[  462.078392][ T3814]  should_fail+0x3c0/0x510
[  462.082650][ T3814]  __should_failslab+0x9f/0xe0
[  462.087285][ T3814]  should_failslab+0x9/0x20
[  462.091588][ T3814]  kmem_cache_alloc+0x4f/0x2f0
[  462.096189][ T3814]  ? dup_mmap+0x6d3/0xec0
[  462.100352][ T3814]  dup_mmap+0x6d3/0xec0
[  462.104345][ T3814]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  462.109558][ T3814]  ? __delayed_free_task+0x110/0x110
[  462.114760][ T3814]  ? __kasan_check_write+0x14/0x20
[  462.119708][ T3814]  ? mm_init+0x6bb/0x870
[  462.123884][ T3814]  dup_mm+0x91/0x330
[  462.127613][ T3814]  copy_mm+0x108/0x1b0
[  462.131514][ T3814]  copy_process+0x127a/0x3240
[  462.136026][ T3814]  ? proc_fail_nth_write+0x213/0x290
[  462.141147][ T3814]  ? proc_fail_nth_read+0x220/0x220
[  462.146187][ T3814]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  462.151130][ T3814]  ? vfs_write+0x9af/0x1050
[  462.155552][ T3814]  kernel_clone+0x224/0x8f0
[  462.159891][ T3814]  ? file_end_write+0x1b0/0x1b0
[  462.164750][ T3814]  ? create_io_thread+0x1e0/0x1e0
[  462.169623][ T3814]  __x64_sys_clone+0x289/0x310
[  462.174326][ T3814]  ? __do_sys_vfork+0x130/0x130
[  462.179005][ T3814]  ? debug_smp_processor_id+0x17/0x20
[  462.184211][ T3814]  do_syscall_64+0x44/0xd0
[  462.188464][ T3814]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  462.194281][ T3814] RIP: 0033:0x7fc1f7027d59
[  462.198530][ T3814] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  462.218062][ T3814] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  462.226303][ T3814] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  462.234116][ T3814] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  462.241926][ T3814] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  462.249737][ T3814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  462.257550][ T3814] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  462.265368][ T3814]  </TASK>
[  462.268414][ T3822] CPU: 0 PID: 3822 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  462.276723][ T3822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  462.286617][ T3822] Call Trace:
[  462.289740][ T3822]  <TASK>
[  462.292517][ T3822]  dump_stack_lvl+0x151/0x1b7
[  462.297035][ T3822]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  462.302328][ T3822]  dump_stack+0x15/0x17
[  462.306316][ T3822]  should_fail+0x3c0/0x510
[  462.310577][ T3822]  should_fail_alloc_page+0x58/0x70
[  462.315602][ T3822]  __alloc_pages+0x207/0x850
[  462.320045][ T3822]  ? zone_watermark_fast+0x200/0x200
[  462.325152][ T3822]  ? dup_mmap+0x9fc/0xec0
[  462.329403][ T3822]  ? dup_mm+0x91/0x330
[  462.333314][ T3822]  ? copy_mm+0x108/0x1b0
[  462.337398][ T3822]  ? copy_process+0x127a/0x3240
[  462.342082][ T3822]  ? kvm_sched_clock_read+0x18/0x40
[  462.347108][ T3822]  pte_alloc_one+0x73/0x1b0
[  462.351624][ T3822]  ? pfn_modify_allowed+0x2e0/0x2e0
[  462.356655][ T3822]  ? __kasan_check_write+0x14/0x20
[  462.361604][ T3822]  ? __set_page_owner+0x2ee/0x310
[  462.366466][ T3822]  __pte_alloc+0x86/0x350
[  462.370642][ T3822]  ? free_pgtables+0x210/0x210
[  462.375231][ T3822]  copy_pte_range+0x1b1f/0x20b0
[  462.379926][ T3822]  ? __kunmap_atomic+0x80/0x80
[  462.384603][ T3822]  ? __pud_alloc+0x260/0x260
[  462.389035][ T3822]  copy_page_range+0xc1e/0x1090
[  462.393722][ T3822]  ? pfn_valid+0x1e0/0x1e0
[  462.397973][ T3822]  dup_mmap+0x9fc/0xec0
[  462.401960][ T3822]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  462.407179][ T3822]  ? __delayed_free_task+0x110/0x110
[  462.412290][ T3822]  ? __kasan_check_write+0x14/0x20
[  462.417234][ T3822]  ? mm_init+0x6bb/0x870
[  462.421406][ T3822]  dup_mm+0x91/0x330
[  462.425134][ T3822]  copy_mm+0x108/0x1b0
[  462.429040][ T3822]  copy_process+0x127a/0x3240
[  462.433553][ T3822]  ? proc_fail_nth_write+0x213/0x290
[  462.438673][ T3822]  ? proc_fail_nth_read+0x220/0x220
[  462.443799][ T3822]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  462.448744][ T3822]  ? vfs_write+0x9af/0x1050
[  462.453086][ T3822]  kernel_clone+0x224/0x8f0
[  462.457424][ T3822]  ? file_end_write+0x1b0/0x1b0
[  462.462110][ T3822]  ? create_io_thread+0x1e0/0x1e0
[  462.466969][ T3822]  __x64_sys_clone+0x289/0x310
[  462.471571][ T3822]  ? __do_sys_vfork+0x130/0x130
[  462.476259][ T3822]  ? debug_smp_processor_id+0x17/0x20
[  462.481559][ T3822]  do_syscall_64+0x44/0xd0
[  462.485810][ T3822]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  462.491538][ T3822] RIP: 0033:0x7fc1f7027d59
[  462.495791][ T3822] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  462.515319][ T3822] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  462.523563][ T3822] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  462.531373][ T3822] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  462.539190][ T3822] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  462.547002][ T3822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  462.554808][ T3822] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  462.562623][ T3822]  </TASK>
[  462.565987][ T3826] CPU: 0 PID: 3826 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  462.574318][ T3826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  462.584403][ T3826] Call Trace:
[  462.587527][ T3826]  <TASK>
[  462.590304][ T3826]  dump_stack_lvl+0x151/0x1b7
[  462.594816][ T3826]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  462.600111][ T3826]  ? anon_vma_clone+0xa1/0x510
[  462.604709][ T3826]  dump_stack+0x15/0x17
[  462.608730][ T3826]  should_fail+0x3c0/0x510
[  462.612954][ T3826]  should_fail_alloc_page+0x58/0x70
[  462.617996][ T3826]  __alloc_pages+0x207/0x850
[  462.622416][ T3826]  ? zone_watermark_fast+0x200/0x200
[  462.627535][ T3826]  ? avc_denied+0x1b0/0x1b0
[  462.632049][ T3826]  allocate_slab+0x62/0x580
[  462.636389][ T3826]  ___slab_alloc+0x2e2/0x6f0
[  462.640818][ T3826]  ? dup_mmap+0x6d3/0xec0
[  462.644978][ T3826]  ? dup_mmap+0x6d3/0xec0
[  462.649143][ T3826]  __slab_alloc+0x4a/0x90
[  462.653310][ T3826]  kmem_cache_alloc+0x205/0x2f0
[  462.658002][ T3826]  ? dup_mmap+0x6d3/0xec0
[  462.662163][ T3826]  dup_mmap+0x6d3/0xec0
[  462.666177][ T3826]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  462.671366][ T3826]  ? __delayed_free_task+0x110/0x110
[  462.676497][ T3826]  ? __kasan_check_write+0x14/0x20
[  462.681433][ T3826]  ? mm_init+0x6bb/0x870
[  462.685637][ T3826]  dup_mm+0x91/0x330
[  462.689371][ T3826]  copy_mm+0x108/0x1b0
[  462.693276][ T3826]  copy_process+0x127a/0x3240
[  462.697787][ T3826]  ? proc_fail_nth_write+0x213/0x290
[  462.702913][ T3826]  ? proc_fail_nth_read+0x220/0x220
[  462.707943][ T3826]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  462.712889][ T3826]  ? vfs_write+0x9af/0x1050
[  462.717407][ T3826]  kernel_clone+0x224/0x8f0
[  462.721743][ T3826]  ? file_end_write+0x1b0/0x1b0
[  462.726431][ T3826]  ? create_io_thread+0x1e0/0x1e0
[  462.731289][ T3826]  __x64_sys_clone+0x289/0x310
[  462.735891][ T3826]  ? __do_sys_vfork+0x130/0x130
[  462.740578][ T3826]  ? debug_smp_processor_id+0x17/0x20
[  462.745785][ T3826]  do_syscall_64+0x44/0xd0
[  462.750035][ T3826]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  462.755765][ T3826] RIP: 0033:0x7fc1f7027d59
[  462.760019][ T3826] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  462.779546][ T3826] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  462.787790][ T3826] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  462.795603][ T3826] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  462.803417][ T3826] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  462.811223][ T3826] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  462.819035][ T3826] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  462.827119][ T3826]  </TASK>
[  462.830565][ T3824] CPU: 0 PID: 3824 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  462.838888][ T3824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  462.848777][ T3824] Call Trace:
[  462.851901][ T3824]  <TASK>
[  462.854680][ T3824]  dump_stack_lvl+0x151/0x1b7
[  462.859195][ T3824]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  462.864487][ T3824]  dump_stack+0x15/0x17
[  462.868479][ T3824]  should_fail+0x3c0/0x510
[  462.872734][ T3824]  __should_failslab+0x9f/0xe0
[  462.877349][ T3824]  should_failslab+0x9/0x20
[  462.881673][ T3824]  kmem_cache_alloc+0x4f/0x2f0
[  462.886270][ T3824]  ? anon_vma_clone+0xa1/0x510
[  462.890872][ T3824]  anon_vma_clone+0xa1/0x510
[  462.895299][ T3824]  anon_vma_fork+0x91/0x4f0
[  462.899638][ T3824]  ? dup_mmap+0x6ef/0xec0
[  462.903803][ T3824]  dup_mmap+0x7ec/0xec0
[  462.907799][ T3824]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  462.913176][ T3824]  ? __delayed_free_task+0x110/0x110
[  462.918298][ T3824]  ? __kasan_check_write+0x14/0x20
[  462.923245][ T3824]  ? mm_init+0x6bb/0x870
[  462.927325][ T3824]  dup_mm+0x91/0x330
[  462.931055][ T3824]  copy_mm+0x108/0x1b0
[  462.934963][ T3824]  copy_process+0x127a/0x3240
[  462.939477][ T3824]  ? proc_fail_nth_write+0x213/0x290
[  462.944595][ T3824]  ? proc_fail_nth_read+0x220/0x220
[  462.949629][ T3824]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  462.954578][ T3824]  ? vfs_write+0x9af/0x1050
[  462.958916][ T3824]  kernel_clone+0x224/0x8f0
[  462.963257][ T3824]  ? file_end_write+0x1b0/0x1b0
[  462.967958][ T3824]  ? create_io_thread+0x1e0/0x1e0
[  462.972808][ T3824]  __x64_sys_clone+0x289/0x310
[  462.977404][ T3824]  ? __do_sys_vfork+0x130/0x130
[  462.982090][ T3824]  ? debug_smp_processor_id+0x17/0x20
[  462.987298][ T3824]  do_syscall_64+0x44/0xd0
[  462.991551][ T3824]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  462.997277][ T3824] RIP: 0033:0x7fc1f7027d59
[  463.001529][ T3824] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  463.020972][ T3824] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  463.029219][ T3824] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  463.037027][ T3824] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  463.044929][ T3824] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  463.052736][ T3824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  463.060555][ T3824] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  463.068364][ T3824]  </TASK>
[  463.071225][ T3825] CPU: 1 PID: 3825 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  463.078902][ T3829] FAULT_INJECTION: forcing a failure.
[  463.078902][ T3829] name failslab, interval 1, probability 0, space 0, times 0
[  463.079559][ T3825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  463.079572][ T3825] Call Trace:
[  463.079578][ T3825]  <TASK>
[  463.079584][ T3825]  dump_stack_lvl+0x151/0x1b7
[  463.112542][ T3825]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  463.117832][ T3825]  dump_stack+0x15/0x17
[  463.121823][ T3825]  should_fail+0x3c0/0x510
[  463.126078][ T3825]  __should_failslab+0x9f/0xe0
[  463.130685][ T3825]  should_failslab+0x9/0x20
[  463.135019][ T3825]  kmem_cache_alloc+0x4f/0x2f0
[  463.139614][ T3825]  ? dup_mmap+0x6d3/0xec0
[  463.143787][ T3825]  dup_mmap+0x6d3/0xec0
[  463.147776][ T3825]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  463.152981][ T3825]  ? __delayed_free_task+0x110/0x110
[  463.158126][ T3825]  ? __kasan_check_write+0x14/0x20
[  463.163051][ T3825]  ? mm_init+0x6bb/0x870
[  463.167129][ T3825]  dup_mm+0x91/0x330
[  463.170861][ T3825]  copy_mm+0x108/0x1b0
[  463.174775][ T3825]  copy_process+0x127a/0x3240
[  463.179282][ T3825]  ? proc_fail_nth_write+0x213/0x290
[  463.184400][ T3825]  ? proc_fail_nth_read+0x220/0x220
[  463.189436][ T3825]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  463.194467][ T3825]  ? vfs_write+0x9af/0x1050
[  463.198809][ T3825]  kernel_clone+0x224/0x8f0
[  463.203151][ T3825]  ? file_end_write+0x1b0/0x1b0
[  463.207928][ T3825]  ? create_io_thread+0x1e0/0x1e0
[  463.213482][ T3825]  __x64_sys_clone+0x289/0x310
[  463.218181][ T3825]  ? __do_sys_vfork+0x130/0x130
[  463.223137][ T3825]  ? debug_smp_processor_id+0x17/0x20
[  463.228346][ T3825]  do_syscall_64+0x44/0xd0
[  463.232594][ T3825]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  463.238308][ T3825] RIP: 0033:0x7fc1f7027d59
[  463.242576][ T3825] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  463.262005][ T3825] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  463.270250][ T3825] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  463.278058][ T3825] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  463.285878][ T3825] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  463.293683][ T3825] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  463.301580][ T3825] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  463.309482][ T3825]  </TASK>
[  463.312345][ T3829] CPU: 0 PID: 3829 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  463.314660][ T3831] FAULT_INJECTION: forcing a failure.
[  463.314660][ T3831] name failslab, interval 1, probability 0, space 0, times 0
[  463.320674][ T3829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  463.320686][ T3829] Call Trace:
[  463.320691][ T3829]  <TASK>
[  463.320697][ T3829]  dump_stack_lvl+0x151/0x1b7
[  463.320720][ T3829]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  463.333814][ T3832] FAULT_INJECTION: forcing a failure.
[  463.333814][ T3832] name failslab, interval 1, probability 0, space 0, times 0
[  463.343002][ T3829]  dump_stack+0x15/0x17
[  463.343026][ T3829]  should_fail+0x3c0/0x510
[  463.343044][ T3829]  __should_failslab+0x9f/0xe0
[  463.384070][ T3829]  should_failslab+0x9/0x20
[  463.388381][ T3829]  kmem_cache_alloc+0x4f/0x2f0
[  463.392979][ T3829]  ? dup_mmap+0x6d3/0xec0
[  463.397145][ T3829]  dup_mmap+0x6d3/0xec0
[  463.401137][ T3829]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  463.406346][ T3829]  ? __delayed_free_task+0x110/0x110
[  463.411474][ T3829]  ? __kasan_check_write+0x14/0x20
[  463.416420][ T3829]  ? mm_init+0x6bb/0x870
[  463.420503][ T3829]  dup_mm+0x91/0x330
[  463.424226][ T3829]  copy_mm+0x108/0x1b0
[  463.428133][ T3829]  copy_process+0x127a/0x3240
[  463.432674][ T3829]  ? proc_fail_nth_write+0x213/0x290
[  463.437769][ T3829]  ? proc_fail_nth_read+0x220/0x220
[  463.442801][ T3829]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  463.447748][ T3829]  ? vfs_write+0x9af/0x1050
[  463.452087][ T3829]  kernel_clone+0x224/0x8f0
[  463.456428][ T3829]  ? file_end_write+0x1b0/0x1b0
[  463.461112][ T3829]  ? create_io_thread+0x1e0/0x1e0
[  463.465973][ T3829]  __x64_sys_clone+0x289/0x310
[  463.470570][ T3829]  ? __do_sys_vfork+0x130/0x130
[  463.475258][ T3829]  ? debug_smp_processor_id+0x17/0x20
[  463.480497][ T3829]  do_syscall_64+0x44/0xd0
[  463.484727][ T3829]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  463.490448][ T3829] RIP: 0033:0x7fc1f7027d59
[  463.494700][ T3829] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  463.514139][ T3829] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  463.522383][ T3829] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  463.530197][ T3829] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  463.538006][ T3829] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  463.545817][ T3829] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  463.553629][ T3829] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  463.561443][ T3829]  </TASK>
[  463.564337][ T3832] CPU: 1 PID: 3832 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  463.570444][ T3834] FAULT_INJECTION: forcing a failure.
[  463.570444][ T3834] name failslab, interval 1, probability 0, space 0, times 0
[  463.572637][ T3832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  463.572650][ T3832] Call Trace:
[  463.572655][ T3832]  <TASK>
[  463.572662][ T3832]  dump_stack_lvl+0x151/0x1b7
[  463.585863][ T3833] FAULT_INJECTION: forcing a failure.
[  463.585863][ T3833] name failslab, interval 1, probability 0, space 0, times 0
[  463.594952][ T3832]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  463.594977][ T3832]  ? kmem_cache_alloc+0x189/0x2f0
[  463.628320][ T3832]  ? copy_process+0x127a/0x3240
[  463.633001][ T3832]  ? __x64_sys_clone+0x289/0x310
[  463.637776][ T3832]  ? do_syscall_64+0x44/0xd0
[  463.642200][ T3832]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  463.648103][ T3832]  dump_stack+0x15/0x17
[  463.652102][ T3832]  should_fail+0x3c0/0x510
[  463.656356][ T3832]  __should_failslab+0x9f/0xe0
[  463.660954][ T3832]  should_failslab+0x9/0x20
[  463.665292][ T3832]  kmem_cache_alloc+0x4f/0x2f0
[  463.669889][ T3832]  ? anon_vma_clone+0xa1/0x510
[  463.674669][ T3832]  anon_vma_clone+0xa1/0x510
[  463.679091][ T3832]  anon_vma_fork+0x91/0x4f0
[  463.683557][ T3832]  ? dup_mmap+0x6ef/0xec0
[  463.687715][ T3832]  dup_mmap+0x7ec/0xec0
[  463.691708][ T3832]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  463.696915][ T3832]  ? __delayed_free_task+0x110/0x110
[  463.702038][ T3832]  ? __kasan_check_write+0x14/0x20
[  463.706984][ T3832]  ? mm_init+0x6bb/0x870
[  463.711071][ T3832]  dup_mm+0x91/0x330
[  463.714794][ T3832]  copy_mm+0x108/0x1b0
[  463.718705][ T3832]  copy_process+0x127a/0x3240
[  463.723213][ T3832]  ? proc_fail_nth_write+0x213/0x290
[  463.728604][ T3832]  ? proc_fail_nth_read+0x220/0x220
[  463.733632][ T3832]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  463.738576][ T3832]  ? vfs_write+0x9af/0x1050
[  463.742915][ T3832]  kernel_clone+0x224/0x8f0
[  463.747257][ T3832]  ? file_end_write+0x1b0/0x1b0
[  463.751938][ T3832]  ? create_io_thread+0x1e0/0x1e0
[  463.756800][ T3832]  __x64_sys_clone+0x289/0x310
[  463.761491][ T3832]  ? __do_sys_vfork+0x130/0x130
[  463.766177][ T3832]  ? debug_smp_processor_id+0x17/0x20
[  463.771381][ T3832]  do_syscall_64+0x44/0xd0
[  463.775635][ T3832]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  463.781363][ T3832] RIP: 0033:0x7fc1f7027d59
[  463.785626][ T3832] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  463.805064][ T3832] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  463.813305][ T3832] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  463.821199][ T3832] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  463.829010][ T3832] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  463.836820][ T3832] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  463.844632][ T3832] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  463.852455][ T3832]  </TASK>
[  463.855310][ T3834] CPU: 0 PID: 3834 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  463.863641][ T3834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  463.873541][ T3834] Call Trace:
[  463.876664][ T3834]  <TASK>
[  463.879440][ T3834]  dump_stack_lvl+0x151/0x1b7
[  463.883950][ T3834]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  463.889247][ T3834]  dump_stack+0x15/0x17
[  463.893236][ T3834]  should_fail+0x3c0/0x510
[  463.897491][ T3834]  __should_failslab+0x9f/0xe0
[  463.902089][ T3834]  should_failslab+0x9/0x20
[  463.906428][ T3834]  kmem_cache_alloc+0x4f/0x2f0
[  463.911032][ T3834]  ? dup_mmap+0x6d3/0xec0
[  463.915200][ T3834]  dup_mmap+0x6d3/0xec0
[  463.919187][ T3834]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  463.924422][ T3834]  ? __delayed_free_task+0x110/0x110
[  463.929515][ T3834]  ? __kasan_check_write+0x14/0x20
[  463.934462][ T3834]  ? mm_init+0x6bb/0x870
[  463.938544][ T3834]  dup_mm+0x91/0x330
[  463.942272][ T3834]  copy_mm+0x108/0x1b0
[  463.946179][ T3834]  copy_process+0x127a/0x3240
[  463.950696][ T3834]  ? proc_fail_nth_write+0x213/0x290
[  463.955813][ T3834]  ? proc_fail_nth_read+0x220/0x220
[  463.960849][ T3834]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  463.965795][ T3834]  ? vfs_write+0x9af/0x1050
[  463.970136][ T3834]  kernel_clone+0x224/0x8f0
[  463.974472][ T3834]  ? file_end_write+0x1b0/0x1b0
[  463.979161][ T3834]  ? create_io_thread+0x1e0/0x1e0
[  463.984022][ T3834]  __x64_sys_clone+0x289/0x310
[  463.988620][ T3834]  ? __do_sys_vfork+0x130/0x130
[  463.993308][ T3834]  ? debug_smp_processor_id+0x17/0x20
[  463.998516][ T3834]  do_syscall_64+0x44/0xd0
[  464.002767][ T3834]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  464.008496][ T3834] RIP: 0033:0x7fc1f7027d59
[  464.012750][ T3834] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  464.032192][ T3834] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  464.040442][ T3834] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  464.048249][ T3834] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  464.057878][ T3834] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  464.065699][ T3834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  464.073761][ T3834] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  464.081577][ T3834]  </TASK>
[  464.084507][ T3831] CPU: 1 PID: 3831 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  464.092949][ T3831] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  464.102844][ T3831] Call Trace:
[  464.105995][ T3831]  <TASK>
[  464.108744][ T3831]  dump_stack_lvl+0x151/0x1b7
[  464.113258][ T3831]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  464.118552][ T3831]  dump_stack+0x15/0x17
[  464.122543][ T3831]  should_fail+0x3c0/0x510
[  464.126883][ T3831]  __should_failslab+0x9f/0xe0
[  464.131491][ T3831]  should_failslab+0x9/0x20
[  464.135819][ T3831]  kmem_cache_alloc+0x4f/0x2f0
[  464.140420][ T3831]  ? dup_mmap+0x6d3/0xec0
[  464.144673][ T3831]  dup_mmap+0x6d3/0xec0
[  464.148663][ T3831]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  464.153875][ T3831]  ? __delayed_free_task+0x110/0x110
[  464.158993][ T3831]  ? __kasan_check_write+0x14/0x20
[  464.163941][ T3831]  ? mm_init+0x6bb/0x870
[  464.168107][ T3831]  dup_mm+0x91/0x330
[  464.171838][ T3831]  copy_mm+0x108/0x1b0
[  464.175748][ T3831]  copy_process+0x127a/0x3240
[  464.180258][ T3831]  ? proc_fail_nth_write+0x213/0x290
[  464.185383][ T3831]  ? proc_fail_nth_read+0x220/0x220
[  464.190413][ T3831]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  464.195365][ T3831]  ? vfs_write+0x9af/0x1050
[  464.199698][ T3831]  kernel_clone+0x224/0x8f0
[  464.204038][ T3831]  ? file_end_write+0x1b0/0x1b0
[  464.208725][ T3831]  ? create_io_thread+0x1e0/0x1e0
[  464.213591][ T3831]  __x64_sys_clone+0x289/0x310
[  464.215268][ T3836] FAULT_INJECTION: forcing a failure.
[  464.215268][ T3836] name failslab, interval 1, probability 0, space 0, times 0
[  464.218184][ T3831]  ? __do_sys_vfork+0x130/0x130
[  464.218207][ T3831]  ? debug_smp_processor_id+0x17/0x20
[  464.240498][ T3831]  do_syscall_64+0x44/0xd0
[  464.244743][ T3831]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  464.250471][ T3831] RIP: 0033:0x7fc1f7027d59
[  464.254725][ T3831] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  464.274167][ T3831] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  464.282411][ T3831] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  464.290220][ T3831] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  464.298032][ T3831] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  464.305847][ T3831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  464.313655][ T3831] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  464.321557][ T3831]  </TASK>
[  464.324420][ T3833] CPU: 0 PID: 3833 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  464.332751][ T3833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  464.342642][ T3833] Call Trace:
[  464.345768][ T3833]  <TASK>
[  464.348543][ T3833]  dump_stack_lvl+0x151/0x1b7
[  464.353060][ T3833]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  464.358353][ T3833]  ? kmem_cache_alloc+0x189/0x2f0
[  464.363212][ T3833]  ? copy_process+0x127a/0x3240
[  464.367901][ T3833]  ? __x64_sys_clone+0x289/0x310
[  464.372672][ T3833]  ? do_syscall_64+0x44/0xd0
[  464.377184][ T3833]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  464.383087][ T3833]  dump_stack+0x15/0x17
[  464.387079][ T3833]  should_fail+0x3c0/0x510
[  464.391353][ T3833]  __should_failslab+0x9f/0xe0
[  464.395936][ T3833]  should_failslab+0x9/0x20
[  464.400275][ T3833]  kmem_cache_alloc+0x4f/0x2f0
[  464.404874][ T3833]  ? anon_vma_clone+0xa1/0x510
[  464.409575][ T3833]  anon_vma_clone+0xa1/0x510
[  464.414074][ T3833]  anon_vma_fork+0x91/0x4f0
[  464.418424][ T3833]  ? dup_mmap+0x6ef/0xec0
[  464.422578][ T3833]  dup_mmap+0x7ec/0xec0
[  464.426569][ T3833]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  464.431778][ T3833]  ? __delayed_free_task+0x110/0x110
[  464.436900][ T3833]  ? __kasan_check_write+0x14/0x20
[  464.441846][ T3833]  ? mm_init+0x6bb/0x870
[  464.445923][ T3833]  dup_mm+0x91/0x330
[  464.449656][ T3833]  copy_mm+0x108/0x1b0
[  464.453563][ T3833]  copy_process+0x127a/0x3240
[  464.458077][ T3833]  ? proc_fail_nth_write+0x213/0x290
[  464.463198][ T3833]  ? proc_fail_nth_read+0x220/0x220
[  464.468233][ T3833]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  464.473185][ T3833]  ? vfs_write+0x9af/0x1050
[  464.477518][ T3833]  kernel_clone+0x224/0x8f0
[  464.481856][ T3833]  ? file_end_write+0x1b0/0x1b0
[  464.486541][ T3833]  ? create_io_thread+0x1e0/0x1e0
[  464.491405][ T3833]  __x64_sys_clone+0x289/0x310
[  464.496006][ T3833]  ? __do_sys_vfork+0x130/0x130
[  464.500692][ T3833]  ? debug_smp_processor_id+0x17/0x20
[  464.505898][ T3833]  do_syscall_64+0x44/0xd0
[  464.510151][ T3833]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  464.515880][ T3833] RIP: 0033:0x7fc1f7027d59
[  464.520134][ T3833] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  464.539574][ T3833] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  464.547819][ T3833] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  464.555628][ T3833] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  464.563439][ T3833] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  464.571252][ T3833] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  464.579062][ T3833] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  464.586878][ T3833]  </TASK>
[  464.592012][ T3837] FAULT_INJECTION: forcing a failure.
[  464.592012][ T3837] name failslab, interval 1, probability 0, space 0, times 0
[  464.593952][ T3836] CPU: 0 PID: 3836 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  464.605382][ T3840] FAULT_INJECTION: forcing a failure.
[  464.605382][ T3840] name failslab, interval 1, probability 0, space 0, times 0
[  464.612755][ T3836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  464.612768][ T3836] Call Trace:
[  464.612774][ T3836]  <TASK>
[  464.612780][ T3836]  dump_stack_lvl+0x151/0x1b7
[  464.612805][ T3836]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  464.650772][ T3836]  dump_stack+0x15/0x17
[  464.655193][ T3836]  should_fail+0x3c0/0x510
[  464.659536][ T3836]  __should_failslab+0x9f/0xe0
[  464.664133][ T3836]  should_failslab+0x9/0x20
[  464.668559][ T3836]  kmem_cache_alloc+0x4f/0x2f0
[  464.673158][ T3836]  ? dup_mmap+0x6d3/0xec0
[  464.677327][ T3836]  dup_mmap+0x6d3/0xec0
[  464.681326][ T3836]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  464.686531][ T3836]  ? __delayed_free_task+0x110/0x110
[  464.691646][ T3836]  ? __kasan_check_write+0x14/0x20
[  464.696766][ T3836]  ? mm_init+0x6bb/0x870
[  464.700850][ T3836]  dup_mm+0x91/0x330
[  464.704582][ T3836]  copy_mm+0x108/0x1b0
[  464.708495][ T3836]  copy_process+0x127a/0x3240
[  464.713005][ T3836]  ? proc_fail_nth_write+0x213/0x290
[  464.718119][ T3836]  ? proc_fail_nth_read+0x220/0x220
[  464.723152][ T3836]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  464.728109][ T3836]  ? vfs_write+0x9af/0x1050
[  464.732449][ T3836]  kernel_clone+0x224/0x8f0
[  464.736778][ T3836]  ? file_end_write+0x1b0/0x1b0
[  464.741467][ T3836]  ? create_io_thread+0x1e0/0x1e0
[  464.746326][ T3836]  __x64_sys_clone+0x289/0x310
[  464.750925][ T3836]  ? __do_sys_vfork+0x130/0x130
[  464.755613][ T3836]  ? debug_smp_processor_id+0x17/0x20
[  464.760818][ T3836]  do_syscall_64+0x44/0xd0
[  464.765070][ T3836]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  464.770798][ T3836] RIP: 0033:0x7fc1f7027d59
[  464.775054][ T3836] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  464.794585][ T3836] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  464.802830][ T3836] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  464.810648][ T3836] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  464.818459][ T3836] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  464.826261][ T3836] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  464.834069][ T3836] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  464.841887][ T3836]  </TASK>
[  464.844748][ T3837] CPU: 1 PID: 3837 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  464.847935][ T3839] FAULT_INJECTION: forcing a failure.
[  464.847935][ T3839] name failslab, interval 1, probability 0, space 0, times 0
[  464.853077][ T3837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  464.853089][ T3837] Call Trace:
[  464.853095][ T3837]  <TASK>
[  464.853101][ T3837]  dump_stack_lvl+0x151/0x1b7
[  464.885812][ T3837]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  464.891097][ T3837]  dump_stack+0x15/0x17
[  464.895172][ T3837]  should_fail+0x3c0/0x510
[  464.899425][ T3837]  __should_failslab+0x9f/0xe0
[  464.904024][ T3837]  should_failslab+0x9/0x20
[  464.908366][ T3837]  kmem_cache_alloc+0x4f/0x2f0
[  464.912963][ T3837]  ? dup_mmap+0x6d3/0xec0
[  464.917132][ T3837]  dup_mmap+0x6d3/0xec0
[  464.921122][ T3837]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  464.926331][ T3837]  ? __delayed_free_task+0x110/0x110
[  464.931455][ T3837]  ? __kasan_check_write+0x14/0x20
[  464.936404][ T3837]  ? mm_init+0x6bb/0x870
[  464.940481][ T3837]  dup_mm+0x91/0x330
[  464.944213][ T3837]  copy_mm+0x108/0x1b0
[  464.948117][ T3837]  copy_process+0x127a/0x3240
[  464.952629][ T3837]  ? proc_fail_nth_write+0x213/0x290
[  464.957751][ T3837]  ? proc_fail_nth_read+0x220/0x220
[  464.962783][ T3837]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  464.967729][ T3837]  ? vfs_write+0x9af/0x1050
[  464.972156][ T3837]  kernel_clone+0x224/0x8f0
[  464.976495][ T3837]  ? file_end_write+0x1b0/0x1b0
[  464.981183][ T3837]  ? create_io_thread+0x1e0/0x1e0
[  464.986043][ T3837]  __x64_sys_clone+0x289/0x310
[  464.990644][ T3837]  ? __do_sys_vfork+0x130/0x130
[  464.995507][ T3837]  ? debug_smp_processor_id+0x17/0x20
[  465.000713][ T3837]  do_syscall_64+0x44/0xd0
[  465.004971][ T3837]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  465.010692][ T3837] RIP: 0033:0x7fc1f7027d59
[  465.014947][ T3837] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  465.034387][ T3837] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  465.042631][ T3837] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  465.050444][ T3837] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  465.058256][ T3837] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  465.066065][ T3837] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  465.073878][ T3837] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  465.081691][ T3837]  </TASK>
[  465.084553][ T3839] CPU: 0 PID: 3839 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  465.092973][ T3839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  465.102875][ T3839] Call Trace:
[  465.105989][ T3839]  <TASK>
[  465.108778][ T3839]  dump_stack_lvl+0x151/0x1b7
[  465.113389][ T3839]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  465.118687][ T3839]  dump_stack+0x15/0x17
[  465.122669][ T3839]  should_fail+0x3c0/0x510
[  465.126934][ T3839]  __should_failslab+0x9f/0xe0
[  465.131528][ T3839]  should_failslab+0x9/0x20
[  465.135860][ T3839]  kmem_cache_alloc+0x4f/0x2f0
[  465.140468][ T3839]  ? anon_vma_clone+0xa1/0x510
[  465.145058][ T3839]  anon_vma_clone+0xa1/0x510
[  465.149483][ T3839]  anon_vma_fork+0x91/0x4f0
[  465.153853][ T3839]  ? dup_mmap+0x6ef/0xec0
[  465.157989][ T3839]  dup_mmap+0x7ec/0xec0
[  465.161981][ T3839]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  465.167190][ T3839]  ? __delayed_free_task+0x110/0x110
[  465.172310][ T3839]  ? __kasan_check_write+0x14/0x20
[  465.177256][ T3839]  ? mm_init+0x6bb/0x870
[  465.181334][ T3839]  dup_mm+0x91/0x330
[  465.185067][ T3839]  copy_mm+0x108/0x1b0
[  465.188972][ T3839]  copy_process+0x127a/0x3240
[  465.193585][ T3839]  ? proc_fail_nth_write+0x213/0x290
[  465.198699][ T3839]  ? proc_fail_nth_read+0x220/0x220
[  465.203815][ T3839]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  465.208762][ T3839]  ? vfs_write+0x9af/0x1050
[  465.213102][ T3839]  kernel_clone+0x224/0x8f0
[  465.217442][ T3839]  ? file_end_write+0x1b0/0x1b0
[  465.222128][ T3839]  ? create_io_thread+0x1e0/0x1e0
[  465.226989][ T3839]  __x64_sys_clone+0x289/0x310
[  465.231606][ T3839]  ? __do_sys_vfork+0x130/0x130
[  465.236282][ T3839]  ? debug_smp_processor_id+0x17/0x20
[  465.241567][ T3839]  do_syscall_64+0x44/0xd0
[  465.245822][ T3839]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  465.251551][ T3839] RIP: 0033:0x7fc1f7027d59
[  465.255806][ T3839] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  465.275246][ T3839] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  465.283491][ T3839] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  465.291312][ T3839] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  465.299110][ T3839] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  465.306923][ T3839] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  465.314734][ T3839] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  465.322548][ T3839]  </TASK>
[  465.325479][ T3840] CPU: 1 PID: 3840 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  465.333749][ T3840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  465.343638][ T3840] Call Trace:
[  465.346768][ T3840]  <TASK>
[  465.349537][ T3840]  dump_stack_lvl+0x151/0x1b7
[  465.354053][ T3840]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  465.359345][ T3840]  dump_stack+0x15/0x17
[  465.363336][ T3840]  should_fail+0x3c0/0x510
[  465.367598][ T3840]  __should_failslab+0x9f/0xe0
[  465.372192][ T3840]  should_failslab+0x9/0x20
[  465.376531][ T3840]  kmem_cache_alloc+0x4f/0x2f0
[  465.381131][ T3840]  ? dup_mmap+0x6d3/0xec0
[  465.385306][ T3840]  dup_mmap+0x6d3/0xec0
[  465.389292][ T3840]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  465.394498][ T3840]  ? __delayed_free_task+0x110/0x110
[  465.399617][ T3840]  ? __kasan_check_write+0x14/0x20
[  465.404562][ T3840]  ? mm_init+0x6bb/0x870
[  465.408649][ T3840]  dup_mm+0x91/0x330
[  465.412376][ T3840]  copy_mm+0x108/0x1b0
[  465.416281][ T3840]  copy_process+0x127a/0x3240
[  465.420795][ T3840]  ? proc_fail_nth_write+0x213/0x290
[  465.425915][ T3840]  ? proc_fail_nth_read+0x220/0x220
[  465.430950][ T3840]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  465.435898][ T3840]  ? vfs_write+0x9af/0x1050
[  465.440236][ T3840]  kernel_clone+0x224/0x8f0
[  465.444573][ T3840]  ? file_end_write+0x1b0/0x1b0
[  465.449270][ T3840]  ? create_io_thread+0x1e0/0x1e0
[  465.454124][ T3840]  __x64_sys_clone+0x289/0x310
[  465.458726][ T3840]  ? __do_sys_vfork+0x130/0x130
[  465.463410][ T3840]  ? debug_smp_processor_id+0x17/0x20
[  465.468627][ T3840]  do_syscall_64+0x44/0xd0
[  465.472872][ T3840]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  465.478596][ T3840] RIP: 0033:0x7fc1f7027d59
[  465.482851][ T3840] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  465.502300][ T3840] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  465.510539][ T3840] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  465.518432][ T3840] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  465.526258][ T3840] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  465.534163][ T3840] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  465.541975][ T3840] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  465.549799][ T3840]  </TASK>
[  465.555539][ T3843] FAULT_INJECTION: forcing a failure.
[  465.555539][ T3843] name failslab, interval 1, probability 0, space 0, times 0
[  465.557421][ T3845] FAULT_INJECTION: forcing a failure.
[  465.557421][ T3845] name failslab, interval 1, probability 0, space 0, times 0
[  465.568599][ T3843] CPU: 1 PID: 3843 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  465.581140][ T3846] FAULT_INJECTION: forcing a failure.
[  465.581140][ T3846] name failslab, interval 1, probability 0, space 0, times 0
[  465.588687][ T3843] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  465.588699][ T3843] Call Trace:
[  465.588710][ T3843]  <TASK>
[  465.588717][ T3843]  dump_stack_lvl+0x151/0x1b7
[  465.588742][ T3843]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  465.588762][ T3843]  ? kmem_cache_alloc+0x189/0x2f0
[  465.588780][ T3843]  ? copy_process+0x127a/0x3240
[  465.602048][ T3847] FAULT_INJECTION: forcing a failure.
[  465.602048][ T3847] name failslab, interval 1, probability 0, space 0, times 0
[  465.610994][ T3843]  ? __x64_sys_clone+0x289/0x310
[  465.611018][ T3843]  ? do_syscall_64+0x44/0xd0
[  465.611033][ T3843]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  465.663869][ T3843]  dump_stack+0x15/0x17
[  465.667845][ T3843]  should_fail+0x3c0/0x510
[  465.672095][ T3843]  __should_failslab+0x9f/0xe0
[  465.676712][ T3843]  should_failslab+0x9/0x20
[  465.681033][ T3843]  kmem_cache_alloc+0x4f/0x2f0
[  465.685718][ T3843]  ? anon_vma_clone+0xa1/0x510
[  465.690322][ T3843]  anon_vma_clone+0xa1/0x510
[  465.694758][ T3843]  anon_vma_fork+0x91/0x4f0
[  465.699092][ T3843]  ? dup_mmap+0x6ef/0xec0
[  465.703251][ T3843]  dup_mmap+0x7ec/0xec0
[  465.707249][ T3843]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  465.712452][ T3843]  ? __delayed_free_task+0x110/0x110
[  465.717570][ T3843]  ? __kasan_check_write+0x14/0x20
[  465.722528][ T3843]  ? mm_init+0x6bb/0x870
[  465.726612][ T3843]  dup_mm+0x91/0x330
[  465.730332][ T3843]  copy_mm+0x108/0x1b0
[  465.734243][ T3843]  copy_process+0x127a/0x3240
[  465.738752][ T3843]  ? proc_fail_nth_write+0x213/0x290
[  465.743959][ T3843]  ? proc_fail_nth_read+0x220/0x220
[  465.748997][ T3843]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  465.753938][ T3843]  ? vfs_write+0x9af/0x1050
[  465.758375][ T3843]  kernel_clone+0x224/0x8f0
[  465.762705][ T3843]  ? file_end_write+0x1b0/0x1b0
[  465.767390][ T3843]  ? create_io_thread+0x1e0/0x1e0
[  465.772359][ T3843]  __x64_sys_clone+0x289/0x310
[  465.776953][ T3843]  ? __do_sys_vfork+0x130/0x130
[  465.781637][ T3843]  ? debug_smp_processor_id+0x17/0x20
[  465.786844][ T3843]  do_syscall_64+0x44/0xd0
[  465.791104][ T3843]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  465.796825][ T3843] RIP: 0033:0x7fc1f7027d59
[  465.801078][ T3843] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  465.820778][ T3843] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  465.829022][ T3843] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  465.836842][ T3843] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  465.844651][ T3843] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  465.852467][ T3843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  465.860267][ T3843] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  465.868198][ T3843]  </TASK>
[  465.871057][ T3846] CPU: 0 PID: 3846 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  465.879389][ T3846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  465.889280][ T3846] Call Trace:
[  465.892402][ T3846]  <TASK>
[  465.895180][ T3846]  dump_stack_lvl+0x151/0x1b7
[  465.899694][ T3846]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  465.905002][ T3846]  dump_stack+0x15/0x17
[  465.908989][ T3846]  should_fail+0x3c0/0x510
[  465.913234][ T3846]  __should_failslab+0x9f/0xe0
[  465.917833][ T3846]  should_failslab+0x9/0x20
[  465.922171][ T3846]  kmem_cache_alloc+0x4f/0x2f0
[  465.926788][ T3846]  ? anon_vma_clone+0xa1/0x510
[  465.931371][ T3846]  anon_vma_clone+0xa1/0x510
[  465.935801][ T3846]  anon_vma_fork+0x91/0x4f0
[  465.940139][ T3846]  ? dup_mmap+0x6ef/0xec0
[  465.944304][ T3846]  dup_mmap+0x7ec/0xec0
[  465.948307][ T3846]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  465.953605][ T3846]  ? __delayed_free_task+0x110/0x110
[  465.958711][ T3846]  ? __kasan_check_write+0x14/0x20
[  465.963670][ T3846]  ? mm_init+0x6bb/0x870
[  465.967741][ T3846]  dup_mm+0x91/0x330
[  465.971556][ T3846]  copy_mm+0x108/0x1b0
[  465.975463][ T3846]  copy_process+0x127a/0x3240
[  465.980072][ T3846]  ? proc_fail_nth_write+0x213/0x290
[  465.985183][ T3846]  ? proc_fail_nth_read+0x220/0x220
[  465.990217][ T3846]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  465.995174][ T3846]  ? vfs_write+0x9af/0x1050
[  465.999502][ T3846]  kernel_clone+0x224/0x8f0
[  466.003842][ T3846]  ? file_end_write+0x1b0/0x1b0
[  466.008527][ T3846]  ? create_io_thread+0x1e0/0x1e0
[  466.013396][ T3846]  __x64_sys_clone+0x289/0x310
[  466.017992][ T3846]  ? __do_sys_vfork+0x130/0x130
[  466.022679][ T3846]  ? debug_smp_processor_id+0x17/0x20
[  466.027882][ T3846]  do_syscall_64+0x44/0xd0
[  466.032223][ T3846]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  466.038080][ T3846] RIP: 0033:0x7fc1f7027d59
[  466.042292][ T3846] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  466.061742][ T3846] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  466.070063][ T3846] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  466.077874][ T3846] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  466.085701][ T3846] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  466.093499][ T3846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  466.101351][ T3846] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  466.109126][ T3846]  </TASK>
[  466.112192][ T3847] CPU: 0 PID: 3847 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  466.120581][ T3847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  466.130475][ T3847] Call Trace:
[  466.133597][ T3847]  <TASK>
[  466.136381][ T3847]  dump_stack_lvl+0x151/0x1b7
[  466.140909][ T3847]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  466.146200][ T3847]  dump_stack+0x15/0x17
[  466.150175][ T3847]  should_fail+0x3c0/0x510
[  466.154430][ T3847]  __should_failslab+0x9f/0xe0
[  466.159337][ T3847]  should_failslab+0x9/0x20
[  466.163629][ T3847]  kmem_cache_alloc+0x4f/0x2f0
[  466.168255][ T3847]  ? dup_mmap+0x6d3/0xec0
[  466.172394][ T3847]  dup_mmap+0x6d3/0xec0
[  466.176521][ T3847]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  466.181691][ T3847]  ? __delayed_free_task+0x110/0x110
[  466.186889][ T3847]  ? __kasan_check_write+0x14/0x20
[  466.191837][ T3847]  ? mm_init+0x6bb/0x870
[  466.195915][ T3847]  dup_mm+0x91/0x330
[  466.199661][ T3847]  copy_mm+0x108/0x1b0
[  466.203752][ T3847]  copy_process+0x127a/0x3240
[  466.208248][ T3847]  ? proc_fail_nth_write+0x213/0x290
[  466.213363][ T3847]  ? proc_fail_nth_read+0x220/0x220
[  466.218395][ T3847]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  466.223351][ T3847]  ? vfs_write+0x9af/0x1050
[  466.227683][ T3847]  kernel_clone+0x224/0x8f0
[  466.232020][ T3847]  ? file_end_write+0x1b0/0x1b0
[  466.236710][ T3847]  ? create_io_thread+0x1e0/0x1e0
[  466.241572][ T3847]  __x64_sys_clone+0x289/0x310
[  466.246173][ T3847]  ? __do_sys_vfork+0x130/0x130
[  466.250859][ T3847]  ? debug_smp_processor_id+0x17/0x20
[  466.256072][ T3847]  do_syscall_64+0x44/0xd0
[  466.260315][ T3847]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  466.266043][ T3847] RIP: 0033:0x7fc1f7027d59
[  466.270297][ T3847] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  466.289739][ T3847] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  466.297983][ T3847] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  466.305797][ T3847] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  466.313692][ T3847] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  466.321509][ T3847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  466.329402][ T3847] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  466.337215][ T3847]  </TASK>
[  466.340078][ T3845] CPU: 1 PID: 3845 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  466.345821][ T3848] FAULT_INJECTION: forcing a failure.
[  466.345821][ T3848] name failslab, interval 1, probability 0, space 0, times 0
[  466.348608][ T3845] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  466.348620][ T3845] Call Trace:
[  466.348626][ T3845]  <TASK>
[  466.348633][ T3845]  dump_stack_lvl+0x151/0x1b7
[  466.381431][ T3845]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  466.386901][ T3845]  dump_stack+0x15/0x17
[  466.391061][ T3845]  should_fail+0x3c0/0x510
[  466.395313][ T3845]  __should_failslab+0x9f/0xe0
[  466.399914][ T3845]  should_failslab+0x9/0x20
[  466.404252][ T3845]  kmem_cache_alloc+0x4f/0x2f0
[  466.408851][ T3845]  ? dup_mmap+0x6d3/0xec0
[  466.413202][ T3845]  dup_mmap+0x6d3/0xec0
[  466.417271][ T3845]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  466.422482][ T3845]  ? __delayed_free_task+0x110/0x110
[  466.427602][ T3845]  ? __kasan_check_write+0x14/0x20
[  466.432635][ T3845]  ? mm_init+0x6bb/0x870
[  466.436802][ T3845]  dup_mm+0x91/0x330
[  466.440530][ T3845]  copy_mm+0x108/0x1b0
[  466.444438][ T3845]  copy_process+0x127a/0x3240
[  466.448954][ T3845]  ? proc_fail_nth_write+0x213/0x290
[  466.454078][ T3845]  ? proc_fail_nth_read+0x220/0x220
[  466.459105][ T3845]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  466.464050][ T3845]  ? vfs_write+0x9af/0x1050
[  466.468392][ T3845]  kernel_clone+0x224/0x8f0
[  466.472731][ T3845]  ? file_end_write+0x1b0/0x1b0
[  466.477419][ T3845]  ? create_io_thread+0x1e0/0x1e0
[  466.482279][ T3845]  __x64_sys_clone+0x289/0x310
[  466.486881][ T3845]  ? __do_sys_vfork+0x130/0x130
[  466.491566][ T3845]  ? debug_smp_processor_id+0x17/0x20
[  466.496775][ T3845]  do_syscall_64+0x44/0xd0
[  466.501028][ T3845]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  466.506839][ T3845] RIP: 0033:0x7fc1f7027d59
[  466.511101][ T3845] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  466.530655][ T3845] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  466.538902][ T3845] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  466.546710][ T3845] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  466.554533][ T3845] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  466.562418][ T3845] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  466.570242][ T3845] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  466.578042][ T3845]  </TASK>
[  466.580920][ T3848] CPU: 0 PID: 3848 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  466.589240][ T3848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  466.599179][ T3848] Call Trace:
[  466.602256][ T3848]  <TASK>
[  466.605030][ T3848]  dump_stack_lvl+0x151/0x1b7
[  466.609541][ T3848]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  466.614835][ T3848]  ? sysvec_apic_timer_interrupt+0x55/0xc0
[  466.620484][ T3848]  dump_stack+0x15/0x17
[  466.624472][ T3848]  should_fail+0x3c0/0x510
[  466.628725][ T3848]  __should_failslab+0x9f/0xe0
[  466.633336][ T3848]  should_failslab+0x9/0x20
[  466.637672][ T3848]  kmem_cache_alloc+0x4f/0x2f0
[  466.642266][ T3848]  ? anon_vma_clone+0xa1/0x510
[  466.646954][ T3848]  anon_vma_clone+0xa1/0x510
[  466.651378][ T3848]  anon_vma_fork+0x91/0x4f0
[  466.655718][ T3848]  ? dup_mmap+0x6ef/0xec0
[  466.659885][ T3848]  dup_mmap+0x7ec/0xec0
[  466.663876][ T3848]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  466.669086][ T3848]  ? __delayed_free_task+0x110/0x110
[  466.674203][ T3848]  ? __kasan_check_write+0x14/0x20
[  466.679150][ T3848]  ? mm_init+0x6bb/0x870
[  466.683316][ T3848]  dup_mm+0x91/0x330
[  466.687050][ T3848]  copy_mm+0x108/0x1b0
[  466.690953][ T3848]  copy_process+0x127a/0x3240
[  466.695644][ T3848]  ? proc_fail_nth_write+0x213/0x290
[  466.700805][ T3848]  ? proc_fail_nth_read+0x220/0x220
[  466.705801][ T3848]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  466.710742][ T3848]  ? vfs_write+0x9af/0x1050
[  466.715084][ T3848]  kernel_clone+0x224/0x8f0
[  466.719519][ T3848]  ? file_end_write+0x1b0/0x1b0
[  466.724196][ T3848]  ? create_io_thread+0x1e0/0x1e0
[  466.729078][ T3848]  __x64_sys_clone+0x289/0x310
[  466.733658][ T3848]  ? __do_sys_vfork+0x130/0x130
[  466.738344][ T3848]  ? debug_smp_processor_id+0x17/0x20
[  466.743553][ T3848]  do_syscall_64+0x44/0xd0
[  466.747804][ T3848]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  466.753533][ T3848] RIP: 0033:0x7fc1f7027d59
[  466.757800][ T3848] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  466.777314][ T3848] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  466.785557][ T3848] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  466.793375][ T3848] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  466.801186][ T3848] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  466.808991][ T3848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  466.816802][ T3848] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  466.824715][ T3848]  </TASK>
[  466.831797][ T3854] FAULT_INJECTION: forcing a failure.
[  466.831797][ T3854] name failslab, interval 1, probability 0, space 0, times 0
[  466.835080][ T3858] FAULT_INJECTION: forcing a failure.
[  466.835080][ T3858] name failslab, interval 1, probability 0, space 0, times 0
[  466.844322][ T3854] CPU: 0 PID: 3854 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  466.865037][ T3854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  466.874933][ T3854] Call Trace:
[  466.878115][ T3854]  <TASK>
[  466.880832][ T3854]  dump_stack_lvl+0x151/0x1b7
[  466.885455][ T3854]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  466.890727][ T3854]  dump_stack+0x15/0x17
[  466.894718][ T3854]  should_fail+0x3c0/0x510
[  466.898976][ T3854]  __should_failslab+0x9f/0xe0
[  466.903571][ T3854]  should_failslab+0x9/0x20
[  466.907914][ T3854]  kmem_cache_alloc+0x4f/0x2f0
[  466.912684][ T3854]  ? anon_vma_clone+0xa1/0x510
[  466.917285][ T3854]  anon_vma_clone+0xa1/0x510
[  466.921719][ T3854]  anon_vma_fork+0x91/0x4f0
[  466.926346][ T3854]  ? dup_mmap+0x6ef/0xec0
[  466.930512][ T3854]  dup_mmap+0x7ec/0xec0
[  466.934506][ T3854]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  466.939800][ T3854]  ? __delayed_free_task+0x110/0x110
[  466.945012][ T3854]  ? __kasan_check_write+0x14/0x20
[  466.949960][ T3854]  ? mm_init+0x6bb/0x870
[  466.954031][ T3854]  dup_mm+0x91/0x330
[  466.957851][ T3854]  copy_mm+0x108/0x1b0
[  466.961843][ T3854]  copy_process+0x127a/0x3240
[  466.966360][ T3854]  ? proc_fail_nth_write+0x213/0x290
[  466.971477][ T3854]  ? proc_fail_nth_read+0x220/0x220
[  466.976599][ T3854]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  466.981546][ T3854]  ? vfs_write+0x9af/0x1050
[  466.985894][ T3854]  kernel_clone+0x224/0x8f0
[  466.990228][ T3854]  ? file_end_write+0x1b0/0x1b0
[  466.994911][ T3854]  ? create_io_thread+0x1e0/0x1e0
[  466.999781][ T3854]  __x64_sys_clone+0x289/0x310
[  467.004371][ T3854]  ? __do_sys_vfork+0x130/0x130
[  467.009061][ T3854]  ? debug_smp_processor_id+0x17/0x20
[  467.014265][ T3854]  do_syscall_64+0x44/0xd0
[  467.018526][ T3854]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  467.024257][ T3854] RIP: 0033:0x7fc1f7027d59
[  467.028506][ T3854] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  467.047952][ T3854] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  467.056206][ T3854] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  467.064000][ T3854] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  467.071815][ T3854] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  467.079621][ T3854] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  467.087440][ T3854] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  467.095856][ T3854]  </TASK>
[  467.098718][ T3858] CPU: 1 PID: 3858 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  467.102035][ T3855] FAULT_INJECTION: forcing a failure.
[  467.102035][ T3855] name failslab, interval 1, probability 0, space 0, times 0
[  467.107060][ T3858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  467.107074][ T3858] Call Trace:
[  467.107079][ T3858]  <TASK>
[  467.107084][ T3858]  dump_stack_lvl+0x151/0x1b7
[  467.107108][ T3858]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  467.107127][ T3858]  ? kmem_cache_alloc+0x189/0x2f0
[  467.107145][ T3858]  ? copy_process+0x127a/0x3240
[  467.107163][ T3858]  ? __x64_sys_clone+0x289/0x310
[  467.159477][ T3858]  ? do_syscall_64+0x44/0xd0
[  467.163895][ T3858]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  467.169798][ T3858]  dump_stack+0x15/0x17
[  467.173812][ T3858]  should_fail+0x3c0/0x510
[  467.178044][ T3858]  __should_failslab+0x9f/0xe0
[  467.182643][ T3858]  should_failslab+0x9/0x20
[  467.186988][ T3858]  kmem_cache_alloc+0x4f/0x2f0
[  467.191583][ T3858]  ? anon_vma_clone+0xa1/0x510
[  467.196529][ T3858]  anon_vma_clone+0xa1/0x510
[  467.200966][ T3858]  anon_vma_fork+0x91/0x4f0
[  467.205297][ T3858]  ? dup_mmap+0x6ef/0xec0
[  467.209463][ T3858]  dup_mmap+0x7ec/0xec0
[  467.213453][ T3858]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  467.218681][ T3858]  ? __delayed_free_task+0x110/0x110
[  467.223778][ T3858]  ? __kasan_check_write+0x14/0x20
[  467.228737][ T3858]  ? mm_init+0x6bb/0x870
[  467.232982][ T3858]  dup_mm+0x91/0x330
[  467.236739][ T3858]  copy_mm+0x108/0x1b0
[  467.240620][ T3858]  copy_process+0x127a/0x3240
[  467.245131][ T3858]  ? proc_fail_nth_write+0x213/0x290
[  467.250428][ T3858]  ? proc_fail_nth_read+0x220/0x220
[  467.255636][ T3858]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  467.265880][ T3858]  ? vfs_write+0x9af/0x1050
[  467.270217][ T3858]  kernel_clone+0x224/0x8f0
[  467.274555][ T3858]  ? file_end_write+0x1b0/0x1b0
[  467.279242][ T3858]  ? create_io_thread+0x1e0/0x1e0
[  467.284104][ T3858]  __x64_sys_clone+0x289/0x310
[  467.288710][ T3858]  ? __do_sys_vfork+0x130/0x130
[  467.293393][ T3858]  ? debug_smp_processor_id+0x17/0x20
[  467.298598][ T3858]  do_syscall_64+0x44/0xd0
[  467.302850][ T3858]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  467.308595][ T3858] RIP: 0033:0x7fc1f7027d59
[  467.312832][ T3858] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  467.332453][ T3858] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  467.340703][ T3858] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  467.348511][ T3858] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  467.356325][ T3858] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  467.364133][ T3858] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  467.371941][ T3858] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  467.379766][ T3858]  </TASK>
[  467.382625][ T3855] CPU: 0 PID: 3855 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  467.382809][ T3857] FAULT_INJECTION: forcing a failure.
[  467.382809][ T3857] name failslab, interval 1, probability 0, space 0, times 0
[  467.390958][ T3855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  467.390979][ T3855] Call Trace:
[  467.390985][ T3855]  <TASK>
[  467.390992][ T3855]  dump_stack_lvl+0x151/0x1b7
[  467.391016][ T3855]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  467.403467][ T3853] FAULT_INJECTION: forcing a failure.
[  467.403467][ T3853] name failslab, interval 1, probability 0, space 0, times 0
[  467.413352][ T3855]  dump_stack+0x15/0x17
[  467.413392][ T3855]  should_fail+0x3c0/0x510
[  467.413411][ T3855]  __should_failslab+0x9f/0xe0
[  467.454494][ T3855]  should_failslab+0x9/0x20
[  467.458832][ T3855]  kmem_cache_alloc+0x4f/0x2f0
[  467.463435][ T3855]  ? dup_mmap+0x6d3/0xec0
[  467.467694][ T3855]  dup_mmap+0x6d3/0xec0
[  467.471686][ T3855]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  467.476900][ T3855]  ? __delayed_free_task+0x110/0x110
[  467.482016][ T3855]  ? __kasan_check_write+0x14/0x20
[  467.486963][ T3855]  ? mm_init+0x6bb/0x870
[  467.491047][ T3855]  dup_mm+0x91/0x330
[  467.494774][ T3855]  copy_mm+0x108/0x1b0
[  467.498687][ T3855]  copy_process+0x127a/0x3240
[  467.503288][ T3855]  ? proc_fail_nth_write+0x213/0x290
[  467.508409][ T3855]  ? proc_fail_nth_read+0x220/0x220
[  467.513442][ T3855]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  467.518383][ T3855]  ? vfs_write+0x9af/0x1050
[  467.522723][ T3855]  kernel_clone+0x224/0x8f0
[  467.527065][ T3855]  ? file_end_write+0x1b0/0x1b0
[  467.531752][ T3855]  ? create_io_thread+0x1e0/0x1e0
[  467.536617][ T3855]  __x64_sys_clone+0x289/0x310
[  467.541209][ T3855]  ? __do_sys_vfork+0x130/0x130
[  467.545894][ T3855]  ? debug_smp_processor_id+0x17/0x20
[  467.551124][ T3855]  do_syscall_64+0x44/0xd0
[  467.555443][ T3855]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  467.561349][ T3855] RIP: 0033:0x7fc1f7027d59
[  467.565865][ T3855] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  467.585742][ T3855] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  467.594370][ T3855] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  467.602253][ T3855] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  467.610146][ T3855] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  467.617952][ T3855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  467.625938][ T3855] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  467.634458][ T3855]  </TASK>
[  467.637320][ T3853] CPU: 1 PID: 3853 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  467.645803][ T3853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  467.656074][ T3853] Call Trace:
[  467.659277][ T3853]  <TASK>
[  467.662057][ T3853]  dump_stack_lvl+0x151/0x1b7
[  467.666570][ T3853]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  467.671862][ T3853]  dump_stack+0x15/0x17
[  467.675852][ T3853]  should_fail+0x3c0/0x510
[  467.680192][ T3853]  __should_failslab+0x9f/0xe0
[  467.684975][ T3853]  should_failslab+0x9/0x20
[  467.689321][ T3853]  kmem_cache_alloc+0x4f/0x2f0
[  467.694097][ T3853]  ? anon_vma_clone+0xa1/0x510
[  467.698774][ T3853]  anon_vma_clone+0xa1/0x510
[  467.703207][ T3853]  anon_vma_fork+0x91/0x4f0
[  467.707544][ T3853]  ? dup_mmap+0x6ef/0xec0
[  467.711793][ T3853]  dup_mmap+0x7ec/0xec0
[  467.715784][ T3853]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  467.720993][ T3853]  ? __delayed_free_task+0x110/0x110
[  467.726111][ T3853]  ? __kasan_check_write+0x14/0x20
[  467.731060][ T3853]  ? mm_init+0x6bb/0x870
[  467.735149][ T3853]  dup_mm+0x91/0x330
[  467.738883][ T3853]  copy_mm+0x108/0x1b0
[  467.742782][ T3853]  copy_process+0x127a/0x3240
[  467.747303][ T3853]  ? proc_fail_nth_write+0x213/0x290
[  467.752844][ T3853]  ? proc_fail_nth_read+0x220/0x220
[  467.757964][ T3853]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  467.762999][ T3853]  ? vfs_write+0x9af/0x1050
[  467.767340][ T3853]  kernel_clone+0x224/0x8f0
[  467.771677][ T3853]  ? file_end_write+0x1b0/0x1b0
[  467.776381][ T3853]  ? create_io_thread+0x1e0/0x1e0
[  467.781354][ T3853]  __x64_sys_clone+0x289/0x310
[  467.785932][ T3853]  ? __do_sys_vfork+0x130/0x130
[  467.790616][ T3853]  ? debug_smp_processor_id+0x17/0x20
[  467.795825][ T3853]  do_syscall_64+0x44/0xd0
[  467.800076][ T3853]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  467.805820][ T3853] RIP: 0033:0x7fc1f7027d59
[  467.810069][ T3853] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  467.829590][ T3853] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  467.837835][ T3853] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  467.845736][ T3853] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  467.853542][ T3853] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  467.861436][ T3853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  467.869252][ T3853] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  467.877153][ T3853]  </TASK>
[  467.880370][ T3857] CPU: 1 PID: 3857 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  467.888685][ T3857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  467.898577][ T3857] Call Trace:
[  467.901699][ T3857]  <TASK>
[  467.904484][ T3857]  dump_stack_lvl+0x151/0x1b7
[  467.908991][ T3857]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  467.914285][ T3857]  dump_stack+0x15/0x17
[  467.918539][ T3857]  should_fail+0x3c0/0x510
[  467.922792][ T3857]  __should_failslab+0x9f/0xe0
[  467.927391][ T3857]  should_failslab+0x9/0x20
[  467.931732][ T3857]  kmem_cache_alloc+0x4f/0x2f0
[  467.936341][ T3857]  ? anon_vma_fork+0x1d9/0x4f0
[  467.940940][ T3857]  anon_vma_fork+0x1d9/0x4f0
[  467.945368][ T3857]  dup_mmap+0x7ec/0xec0
[  467.949358][ T3857]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  467.954760][ T3857]  ? __delayed_free_task+0x110/0x110
[  467.959955][ T3857]  ? __kasan_check_write+0x14/0x20
[  467.964900][ T3857]  ? mm_init+0x6bb/0x870
[  467.969434][ T3857]  dup_mm+0x91/0x330
[  467.973294][ T3857]  copy_mm+0x108/0x1b0
[  467.978287][ T3857]  copy_process+0x127a/0x3240
[  467.983071][ T3857]  ? proc_fail_nth_write+0x213/0x290
[  467.988178][ T3857]  ? proc_fail_nth_read+0x220/0x220
[  467.993706][ T3857]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  467.998593][ T3857]  ? vfs_write+0x9af/0x1050
[  468.002932][ T3857]  kernel_clone+0x224/0x8f0
[  468.007319][ T3857]  ? file_end_write+0x1b0/0x1b0
[  468.011956][ T3857]  ? create_io_thread+0x1e0/0x1e0
[  468.016817][ T3857]  __x64_sys_clone+0x289/0x310
[  468.021591][ T3857]  ? __do_sys_vfork+0x130/0x130
[  468.026282][ T3857]  ? debug_smp_processor_id+0x17/0x20
[  468.031490][ T3857]  do_syscall_64+0x44/0xd0
[  468.035741][ T3857]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  468.041466][ T3857] RIP: 0033:0x7fc1f7027d59
[  468.045720][ T3857] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  468.065160][ T3857] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  468.073499][ T3857] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  468.081398][ T3857] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  468.089216][ T3857] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  468.097018][ T3857] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  468.104836][ T3857] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  468.112744][ T3857]  </TASK>
[  468.115626][ T3856] FAULT_INJECTION: forcing a failure.
[  468.115626][ T3856] name failslab, interval 1, probability 0, space 0, times 0
[  468.128181][ T3856] CPU: 0 PID: 3856 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  468.136589][ T3856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  468.146479][ T3856] Call Trace:
[  468.149600][ T3856]  <TASK>
[  468.152389][ T3856]  dump_stack_lvl+0x151/0x1b7
[  468.156896][ T3856]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  468.162195][ T3856]  dump_stack+0x15/0x17
[  468.166181][ T3856]  should_fail+0x3c0/0x510
[  468.170431][ T3856]  __should_failslab+0x9f/0xe0
[  468.175032][ T3856]  should_failslab+0x9/0x20
[  468.179372][ T3856]  kmem_cache_alloc+0x4f/0x2f0
[  468.183967][ T3856]  ? anon_vma_clone+0xa1/0x510
[  468.188568][ T3856]  anon_vma_clone+0xa1/0x510
[  468.192997][ T3856]  anon_vma_fork+0x91/0x4f0
[  468.197335][ T3856]  ? dup_mmap+0x6ef/0xec0
[  468.201589][ T3856]  dup_mmap+0x7ec/0xec0
[  468.205757][ T3856]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  468.210962][ T3856]  ? __delayed_free_task+0x110/0x110
[  468.216174][ T3856]  ? __kasan_check_write+0x14/0x20
[  468.221116][ T3856]  ? mm_init+0x6bb/0x870
[  468.225200][ T3856]  dup_mm+0x91/0x330
[  468.228931][ T3856]  copy_mm+0x108/0x1b0
[  468.232838][ T3856]  copy_process+0x127a/0x3240
[  468.237437][ T3856]  ? proc_fail_nth_write+0x213/0x290
[  468.242729][ T3856]  ? proc_fail_nth_read+0x220/0x220
[  468.247774][ T3856]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  468.252709][ T3856]  ? vfs_write+0x9af/0x1050
[  468.257048][ T3856]  kernel_clone+0x224/0x8f0
[  468.261386][ T3856]  ? file_end_write+0x1b0/0x1b0
[  468.266075][ T3856]  ? create_io_thread+0x1e0/0x1e0
[  468.270954][ T3856]  __x64_sys_clone+0x289/0x310
[  468.275535][ T3856]  ? __do_sys_vfork+0x130/0x130
[  468.280221][ T3856]  ? debug_smp_processor_id+0x17/0x20
[  468.285430][ T3856]  do_syscall_64+0x44/0xd0
[  468.289684][ T3856]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  468.295417][ T3856] RIP: 0033:0x7fc1f7027d59
[  468.299671][ T3856] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  468.319105][ T3856] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  468.327348][ T3856] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  468.335159][ T3856] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  468.342973][ T3856] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  468.350788][ T3856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  468.358596][ T3856] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  468.366407][ T3856]  </TASK>
[  468.369644][ T3860] FAULT_INJECTION: forcing a failure.
[  468.369644][ T3860] name failslab, interval 1, probability 0, space 0, times 0
[  468.382193][ T3860] CPU: 1 PID: 3860 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  468.390482][ T3860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  468.400353][ T3860] Call Trace:
[  468.403476][ T3860]  <TASK>
[  468.406261][ T3860]  dump_stack_lvl+0x151/0x1b7
[  468.410777][ T3860]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  468.416067][ T3860]  dump_stack+0x15/0x17
[  468.420060][ T3860]  should_fail+0x3c0/0x510
[  468.424592][ T3860]  __should_failslab+0x9f/0xe0
[  468.429165][ T3860]  should_failslab+0x9/0x20
[  468.433594][ T3860]  kmem_cache_alloc+0x4f/0x2f0
[  468.438192][ T3860]  ? anon_vma_clone+0xa1/0x510
[  468.442795][ T3860]  anon_vma_clone+0xa1/0x510
[  468.447224][ T3860]  anon_vma_fork+0x91/0x4f0
[  468.451558][ T3860]  ? dup_mmap+0x6ef/0xec0
[  468.455725][ T3860]  dup_mmap+0x7ec/0xec0
[  468.459716][ T3860]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  468.464931][ T3860]  ? __delayed_free_task+0x110/0x110
[  468.470047][ T3860]  ? __kasan_check_write+0x14/0x20
[  468.474990][ T3860]  ? mm_init+0x6bb/0x870
[  468.479072][ T3860]  dup_mm+0x91/0x330
[  468.482803][ T3860]  copy_mm+0x108/0x1b0
[  468.486707][ T3860]  copy_process+0x127a/0x3240
[  468.491235][ T3860]  ? proc_fail_nth_write+0x213/0x290
[  468.496346][ T3860]  ? proc_fail_nth_read+0x220/0x220
[  468.501378][ T3860]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  468.506322][ T3860]  ? vfs_write+0x9af/0x1050
[  468.510663][ T3860]  kernel_clone+0x224/0x8f0
[  468.515002][ T3860]  ? file_end_write+0x1b0/0x1b0
[  468.519692][ T3860]  ? create_io_thread+0x1e0/0x1e0
[  468.524554][ T3860]  __x64_sys_clone+0x289/0x310
[  468.529155][ T3860]  ? __do_sys_vfork+0x130/0x130
[  468.533836][ T3860]  ? debug_smp_processor_id+0x17/0x20
[  468.539047][ T3860]  do_syscall_64+0x44/0xd0
[  468.543296][ T3860]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  468.549024][ T3860] RIP: 0033:0x7fc1f7027d59
[  468.553278][ T3860] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  468.572719][ T3860] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  468.580970][ T3860] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  468.588788][ T3860] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  468.596594][ T3860] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  468.604395][ T3860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  468.612216][ T3860] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  468.620197][ T3860]  </TASK>
[  468.628022][ T3871] FAULT_INJECTION: forcing a failure.
[  468.628022][ T3871] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  468.628113][ T3868] FAULT_INJECTION: forcing a failure.
[  468.628113][ T3868] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  468.628694][ T3866] FAULT_INJECTION: forcing a failure.
[  468.628694][ T3866] name failslab, interval 1, probability 0, space 0, times 0
[  468.642238][ T3868] CPU: 1 PID: 3868 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  468.675241][ T3868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  468.685207][ T3868] Call Trace:
[  468.688252][ T3868]  <TASK>
[  468.691035][ T3868]  dump_stack_lvl+0x151/0x1b7
[  468.695630][ T3868]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  468.700931][ T3868]  dump_stack+0x15/0x17
[  468.704918][ T3868]  should_fail+0x3c0/0x510
[  468.709174][ T3868]  should_fail_alloc_page+0x58/0x70
[  468.714296][ T3868]  __alloc_pages+0x207/0x850
[  468.718719][ T3868]  ? zone_watermark_fast+0x200/0x200
[  468.723839][ T3868]  ? dup_mmap+0x9fc/0xec0
[  468.728173][ T3868]  ? dup_mm+0x91/0x330
[  468.732089][ T3868]  ? copy_mm+0x108/0x1b0
[  468.736253][ T3868]  ? copy_process+0x127a/0x3240
[  468.740934][ T3868]  ? kvm_sched_clock_read+0x18/0x40
[  468.746063][ T3868]  pte_alloc_one+0x73/0x1b0
[  468.750397][ T3868]  ? pfn_modify_allowed+0x2e0/0x2e0
[  468.755524][ T3868]  ? __kasan_check_write+0x14/0x20
[  468.760469][ T3868]  ? __set_page_owner+0x2ee/0x310
[  468.765328][ T3868]  __pte_alloc+0x86/0x350
[  468.769500][ T3868]  ? free_pgtables+0x210/0x210
[  468.774193][ T3868]  copy_pte_range+0x1b1f/0x20b0
[  468.778888][ T3868]  ? __kunmap_atomic+0x80/0x80
[  468.783473][ T3868]  ? __pud_alloc+0x260/0x260
[  468.787901][ T3868]  copy_page_range+0xc1e/0x1090
[  468.792586][ T3868]  ? pfn_valid+0x1e0/0x1e0
[  468.796837][ T3868]  dup_mmap+0x9fc/0xec0
[  468.800826][ T3868]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  468.806064][ T3868]  ? __delayed_free_task+0x110/0x110
[  468.811252][ T3868]  ? __kasan_check_write+0x14/0x20
[  468.816192][ T3868]  ? mm_init+0x6bb/0x870
[  468.820293][ T3868]  dup_mm+0x91/0x330
[  468.824002][ T3868]  copy_mm+0x108/0x1b0
[  468.827909][ T3868]  copy_process+0x127a/0x3240
[  468.832421][ T3868]  ? proc_fail_nth_write+0x213/0x290
[  468.837541][ T3868]  ? proc_fail_nth_read+0x220/0x220
[  468.842677][ T3868]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  468.847608][ T3868]  ? vfs_write+0x9af/0x1050
[  468.851950][ T3868]  kernel_clone+0x224/0x8f0
[  468.856291][ T3868]  ? file_end_write+0x1b0/0x1b0
[  468.860975][ T3868]  ? create_io_thread+0x1e0/0x1e0
[  468.865835][ T3868]  __x64_sys_clone+0x289/0x310
[  468.870435][ T3868]  ? __do_sys_vfork+0x130/0x130
[  468.875123][ T3868]  ? debug_smp_processor_id+0x17/0x20
[  468.880331][ T3868]  do_syscall_64+0x44/0xd0
[  468.884584][ T3868]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  468.890326][ T3868] RIP: 0033:0x7fc1f7027d59
[  468.894752][ T3868] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  468.914634][ T3868] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  468.923310][ T3868] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  468.931206][ T3868] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  468.939013][ T3868] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  468.946830][ T3868] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  468.954638][ T3868] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  468.962475][ T3868]  </TASK>
[  468.967496][ T3871] CPU: 1 PID: 3871 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  468.975822][ T3871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  468.985723][ T3871] Call Trace:
[  468.988837][ T3871]  <TASK>
[  468.991617][ T3871]  dump_stack_lvl+0x151/0x1b7
[  468.996128][ T3871]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  469.001423][ T3871]  dump_stack+0x15/0x17
[  469.005415][ T3871]  should_fail+0x3c0/0x510
[  469.009670][ T3871]  should_fail_alloc_page+0x58/0x70
[  469.014704][ T3871]  __alloc_pages+0x207/0x850
[  469.019131][ T3871]  ? zone_watermark_fast+0x200/0x200
[  469.024276][ T3871]  ? dup_mmap+0x9fc/0xec0
[  469.028412][ T3871]  ? dup_mm+0x91/0x330
[  469.032319][ T3871]  ? copy_mm+0x108/0x1b0
[  469.036397][ T3871]  ? copy_process+0x127a/0x3240
[  469.041087][ T3871]  ? kvm_sched_clock_read+0x18/0x40
[  469.046123][ T3871]  pte_alloc_one+0x73/0x1b0
[  469.050458][ T3871]  ? pfn_modify_allowed+0x2e0/0x2e0
[  469.055493][ T3871]  ? __kasan_check_write+0x14/0x20
[  469.060440][ T3871]  ? __set_page_owner+0x2ee/0x310
[  469.065301][ T3871]  __pte_alloc+0x86/0x350
[  469.069470][ T3871]  ? free_pgtables+0x210/0x210
[  469.074080][ T3871]  copy_pte_range+0x1b1f/0x20b0
[  469.078759][ T3871]  ? __kunmap_atomic+0x80/0x80
[  469.083353][ T3871]  ? __pud_alloc+0x260/0x260
[  469.087783][ T3871]  copy_page_range+0xc1e/0x1090
[  469.092471][ T3871]  ? pfn_valid+0x1e0/0x1e0
[  469.096772][ T3871]  dup_mmap+0x9fc/0xec0
[  469.100720][ T3871]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  469.106022][ T3871]  ? __delayed_free_task+0x110/0x110
[  469.111213][ T3871]  ? __kasan_check_write+0x14/0x20
[  469.116175][ T3871]  ? mm_init+0x6bb/0x870
[  469.120240][ T3871]  dup_mm+0x91/0x330
[  469.123972][ T3871]  copy_mm+0x108/0x1b0
[  469.127878][ T3871]  copy_process+0x127a/0x3240
[  469.132401][ T3871]  ? proc_fail_nth_write+0x213/0x290
[  469.137597][ T3871]  ? proc_fail_nth_read+0x220/0x220
[  469.142634][ T3871]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  469.147582][ T3871]  ? vfs_write+0x9af/0x1050
[  469.151920][ T3871]  kernel_clone+0x224/0x8f0
[  469.156345][ T3871]  ? file_end_write+0x1b0/0x1b0
[  469.161030][ T3871]  ? create_io_thread+0x1e0/0x1e0
[  469.165896][ T3871]  __x64_sys_clone+0x289/0x310
[  469.170494][ T3871]  ? __do_sys_vfork+0x130/0x130
[  469.175179][ T3871]  ? debug_smp_processor_id+0x17/0x20
[  469.180390][ T3871]  do_syscall_64+0x44/0xd0
[  469.184642][ T3871]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  469.190456][ T3871] RIP: 0033:0x7fc1f7027d59
[  469.194712][ T3871] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  469.214234][ T3871] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  469.222480][ T3871] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  469.230292][ T3871] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  469.238101][ T3871] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  469.245915][ T3871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  469.253726][ T3871] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  469.261539][ T3871]  </TASK>
[  469.264435][ T3866] CPU: 0 PID: 3866 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  469.272732][ T3866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  469.282644][ T3866] Call Trace:
[  469.285751][ T3866]  <TASK>
[  469.288656][ T3866]  dump_stack_lvl+0x151/0x1b7
[  469.293134][ T3866]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  469.298511][ T3866]  dump_stack+0x15/0x17
[  469.302503][ T3866]  should_fail+0x3c0/0x510
[  469.306756][ T3866]  __should_failslab+0x9f/0xe0
[  469.311356][ T3866]  should_failslab+0x9/0x20
[  469.315694][ T3866]  kmem_cache_alloc+0x4f/0x2f0
[  469.320302][ T3866]  ? anon_vma_clone+0xa1/0x510
[  469.324985][ T3866]  anon_vma_clone+0xa1/0x510
[  469.329406][ T3866]  anon_vma_fork+0x91/0x4f0
[  469.333748][ T3866]  ? dup_mmap+0x6ef/0xec0
[  469.337914][ T3866]  dup_mmap+0x7ec/0xec0
[  469.341906][ T3866]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  469.347113][ T3866]  ? __delayed_free_task+0x110/0x110
[  469.352233][ T3866]  ? __kasan_check_write+0x14/0x20
[  469.357201][ T3866]  ? mm_init+0x6bb/0x870
[  469.361261][ T3866]  dup_mm+0x91/0x330
[  469.364996][ T3866]  copy_mm+0x108/0x1b0
[  469.368901][ T3866]  copy_process+0x127a/0x3240
[  469.373414][ T3866]  ? proc_fail_nth_write+0x213/0x290
[  469.378534][ T3866]  ? proc_fail_nth_read+0x220/0x220
[  469.383568][ T3866]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  469.388513][ T3866]  ? vfs_write+0x9af/0x1050
[  469.392852][ T3866]  kernel_clone+0x224/0x8f0
[  469.397370][ T3866]  ? file_end_write+0x1b0/0x1b0
[  469.402052][ T3866]  ? create_io_thread+0x1e0/0x1e0
[  469.406919][ T3866]  __x64_sys_clone+0x289/0x310
[  469.411515][ T3866]  ? __do_sys_vfork+0x130/0x130
[  469.416301][ T3866]  ? debug_smp_processor_id+0x17/0x20
[  469.421501][ T3866]  do_syscall_64+0x44/0xd0
[  469.425746][ T3866]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  469.431473][ T3866] RIP: 0033:0x7fc1f7027d59
[  469.435819][ T3866] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  469.455254][ T3866] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  469.463591][ T3866] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  469.471405][ T3866] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  469.479214][ T3866] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  469.487019][ T3866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  469.494830][ T3866] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  469.502645][ T3866]  </TASK>
[  469.505606][ T3872] FAULT_INJECTION: forcing a failure.
[  469.505606][ T3872] name failslab, interval 1, probability 0, space 0, times 0
[  469.518282][ T3872] CPU: 0 PID: 3872 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  469.526618][ T3872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  469.536503][ T3872] Call Trace:
[  469.540666][ T3872]  <TASK>
[  469.543447][ T3872]  dump_stack_lvl+0x151/0x1b7
[  469.547965][ T3872]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  469.553257][ T3872]  dump_stack+0x15/0x17
[  469.557248][ T3872]  should_fail+0x3c0/0x510
[  469.561497][ T3872]  __should_failslab+0x9f/0xe0
[  469.566096][ T3872]  should_failslab+0x9/0x20
[  469.570436][ T3872]  kmem_cache_alloc+0x4f/0x2f0
[  469.575037][ T3872]  ? anon_vma_clone+0xa1/0x510
[  469.579638][ T3872]  anon_vma_clone+0xa1/0x510
[  469.584064][ T3872]  anon_vma_fork+0x91/0x4f0
[  469.588488][ T3872]  ? dup_mmap+0x6ef/0xec0
[  469.592663][ T3872]  dup_mmap+0x7ec/0xec0
[  469.596648][ T3872]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  469.602030][ T3872]  ? __delayed_free_task+0x110/0x110
[  469.607149][ T3872]  ? __kasan_check_write+0x14/0x20
[  469.612096][ T3872]  ? mm_init+0x6bb/0x870
[  469.616182][ T3872]  dup_mm+0x91/0x330
[  469.619910][ T3872]  copy_mm+0x108/0x1b0
[  469.623815][ T3872]  copy_process+0x127a/0x3240
[  469.628325][ T3872]  ? proc_fail_nth_write+0x213/0x290
[  469.633448][ T3872]  ? proc_fail_nth_read+0x220/0x220
[  469.638480][ T3872]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  469.643428][ T3872]  ? vfs_write+0x9af/0x1050
[  469.647768][ T3872]  kernel_clone+0x224/0x8f0
[  469.652106][ T3872]  ? file_end_write+0x1b0/0x1b0
[  469.656793][ T3872]  ? create_io_thread+0x1e0/0x1e0
[  469.661655][ T3872]  __x64_sys_clone+0x289/0x310
[  469.666254][ T3872]  ? __do_sys_vfork+0x130/0x130
[  469.670941][ T3872]  ? debug_smp_processor_id+0x17/0x20
[  469.676241][ T3872]  do_syscall_64+0x44/0xd0
[  469.680489][ T3872]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  469.686227][ T3872] RIP: 0033:0x7fc1f7027d59
[  469.690470][ T3872] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  469.710000][ T3872] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  469.718244][ T3872] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  469.726052][ T3872] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  469.733871][ T3872] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  469.741674][ T3872] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  469.749584][ T3872] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  469.757397][ T3872]  </TASK>
[  469.761880][ T3867] FAULT_INJECTION: forcing a failure.
[  469.761880][ T3867] name failslab, interval 1, probability 0, space 0, times 0
[  469.774325][ T3867] CPU: 1 PID: 3867 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  469.782622][ T3867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  469.792511][ T3867] Call Trace:
[  469.795637][ T3867]  <TASK>
[  469.798413][ T3867]  dump_stack_lvl+0x151/0x1b7
[  469.803626][ T3867]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  469.808915][ T3867]  dump_stack+0x15/0x17
[  469.812906][ T3867]  should_fail+0x3c0/0x510
[  469.817160][ T3867]  __should_failslab+0x9f/0xe0
[  469.821759][ T3867]  should_failslab+0x9/0x20
[  469.826097][ T3867]  kmem_cache_alloc+0x4f/0x2f0
[  469.830701][ T3867]  ? anon_vma_clone+0xa1/0x510
[  469.835296][ T3867]  anon_vma_clone+0xa1/0x510
[  469.839726][ T3867]  anon_vma_fork+0x91/0x4f0
[  469.844064][ T3867]  ? dup_mmap+0x6ef/0xec0
[  469.848229][ T3867]  dup_mmap+0x7ec/0xec0
[  469.852222][ T3867]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  469.857429][ T3867]  ? __delayed_free_task+0x110/0x110
[  469.862554][ T3867]  ? __kasan_check_write+0x14/0x20
[  469.867585][ T3867]  ? mm_init+0x6bb/0x870
[  469.871665][ T3867]  dup_mm+0x91/0x330
[  469.875416][ T3867]  copy_mm+0x108/0x1b0
[  469.879311][ T3867]  copy_process+0x127a/0x3240
[  469.883882][ T3867]  ? proc_fail_nth_write+0x213/0x290
[  469.888942][ T3867]  ? proc_fail_nth_read+0x220/0x220
[  469.893972][ T3867]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  469.898916][ T3867]  ? vfs_write+0x9af/0x1050
[  469.903257][ T3867]  kernel_clone+0x224/0x8f0
[  469.907682][ T3867]  ? file_end_write+0x1b0/0x1b0
[  469.912460][ T3867]  ? create_io_thread+0x1e0/0x1e0
[  469.917406][ T3867]  __x64_sys_clone+0x289/0x310
[  469.922010][ T3867]  ? __do_sys_vfork+0x130/0x130
[  469.926695][ T3867]  ? debug_smp_processor_id+0x17/0x20
[  469.931898][ T3867]  do_syscall_64+0x44/0xd0
[  469.936149][ T3867]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  469.941890][ T3867] RIP: 0033:0x7fc1f7027d59
[  469.946220][ T3867] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  469.965660][ T3867] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  469.973904][ T3867] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  469.981728][ T3867] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  469.989703][ T3867] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  469.997515][ T3867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  470.005324][ T3867] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  470.013137][ T3867]  </TASK>
[  470.016117][ T3864] FAULT_INJECTION: forcing a failure.
[  470.016117][ T3864] name failslab, interval 1, probability 0, space 0, times 0
[  470.028749][ T3864] CPU: 1 PID: 3864 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  470.037048][ T3864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  470.047117][ T3864] Call Trace:
[  470.050246][ T3864]  <TASK>
[  470.053021][ T3864]  dump_stack_lvl+0x151/0x1b7
[  470.057734][ T3864]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  470.063028][ T3864]  dump_stack+0x15/0x17
[  470.067027][ T3864]  should_fail+0x3c0/0x510
[  470.071361][ T3864]  __should_failslab+0x9f/0xe0
[  470.075961][ T3864]  should_failslab+0x9/0x20
[  470.080298][ T3864]  kmem_cache_alloc+0x4f/0x2f0
[  470.084905][ T3864]  ? anon_vma_clone+0xa1/0x510
[  470.089497][ T3864]  anon_vma_clone+0xa1/0x510
[  470.093927][ T3864]  anon_vma_fork+0x91/0x4f0
[  470.098263][ T3864]  ? dup_mmap+0x6ef/0xec0
[  470.102438][ T3864]  dup_mmap+0x7ec/0xec0
[  470.106423][ T3864]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  470.111631][ T3864]  ? __delayed_free_task+0x110/0x110
[  470.116753][ T3864]  ? __kasan_check_write+0x14/0x20
[  470.121704][ T3864]  ? mm_init+0x6bb/0x870
[  470.125782][ T3864]  dup_mm+0x91/0x330
[  470.129514][ T3864]  copy_mm+0x108/0x1b0
[  470.133421][ T3864]  copy_process+0x127a/0x3240
[  470.137930][ T3864]  ? proc_fail_nth_write+0x213/0x290
[  470.143050][ T3864]  ? proc_fail_nth_read+0x220/0x220
[  470.148083][ T3864]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  470.153030][ T3864]  ? vfs_write+0x9af/0x1050
[  470.157401][ T3864]  kernel_clone+0x224/0x8f0
[  470.161710][ T3864]  ? file_end_write+0x1b0/0x1b0
[  470.166481][ T3864]  ? create_io_thread+0x1e0/0x1e0
[  470.171344][ T3864]  __x64_sys_clone+0x289/0x310
[  470.175941][ T3864]  ? __do_sys_vfork+0x130/0x130
[  470.180630][ T3864]  ? debug_smp_processor_id+0x17/0x20
[  470.185945][ T3864]  do_syscall_64+0x44/0xd0
[  470.190177][ T3864]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  470.196078][ T3864] RIP: 0033:0x7fc1f7027d59
[  470.200332][ T3864] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  470.219771][ T3864] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  470.228192][ T3864] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  470.236088][ T3864] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  470.243902][ T3864] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  470.251710][ T3864] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  470.259523][ T3864] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  470.267338][ T3864]  </TASK>
[  470.273829][ T3876] FAULT_INJECTION: forcing a failure.
[  470.273829][ T3876] name failslab, interval 1, probability 0, space 0, times 0
[  470.276470][ T3881] FAULT_INJECTION: forcing a failure.
[  470.276470][ T3881] name failslab, interval 1, probability 0, space 0, times 0
[  470.287639][ T3883] FAULT_INJECTION: forcing a failure.
[  470.287639][ T3883] name failslab, interval 1, probability 0, space 0, times 0
[  470.299483][ T3877] FAULT_INJECTION: forcing a failure.
[  470.299483][ T3877] name failslab, interval 1, probability 0, space 0, times 0
[  470.311172][ T3876] CPU: 1 PID: 3876 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  470.331803][ T3876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  470.341697][ T3876] Call Trace:
[  470.344912][ T3876]  <TASK>
[  470.347684][ T3876]  dump_stack_lvl+0x151/0x1b7
[  470.352200][ T3876]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  470.357495][ T3876]  dump_stack+0x15/0x17
[  470.361484][ T3876]  should_fail+0x3c0/0x510
[  470.365836][ T3876]  __should_failslab+0x9f/0xe0
[  470.370426][ T3876]  should_failslab+0x9/0x20
[  470.374941][ T3876]  kmem_cache_alloc+0x4f/0x2f0
[  470.379546][ T3876]  ? dup_mmap+0x6d3/0xec0
[  470.383709][ T3876]  dup_mmap+0x6d3/0xec0
[  470.387699][ T3876]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  470.392912][ T3876]  ? __delayed_free_task+0x110/0x110
[  470.398027][ T3876]  ? __kasan_check_write+0x14/0x20
[  470.402971][ T3876]  ? mm_init+0x6bb/0x870
[  470.407060][ T3876]  dup_mm+0x91/0x330
[  470.410785][ T3876]  copy_mm+0x108/0x1b0
[  470.414689][ T3876]  copy_process+0x127a/0x3240
[  470.419204][ T3876]  ? proc_fail_nth_write+0x213/0x290
[  470.424352][ T3876]  ? proc_fail_nth_read+0x220/0x220
[  470.429361][ T3876]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  470.434306][ T3876]  ? vfs_write+0x9af/0x1050
[  470.438743][ T3876]  kernel_clone+0x224/0x8f0
[  470.443079][ T3876]  ? file_end_write+0x1b0/0x1b0
[  470.447765][ T3876]  ? create_io_thread+0x1e0/0x1e0
[  470.452628][ T3876]  __x64_sys_clone+0x289/0x310
[  470.457232][ T3876]  ? __do_sys_vfork+0x130/0x130
[  470.461916][ T3876]  ? debug_smp_processor_id+0x17/0x20
[  470.467206][ T3876]  do_syscall_64+0x44/0xd0
[  470.471457][ T3876]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  470.477189][ T3876] RIP: 0033:0x7fc1f7027d59
[  470.481438][ T3876] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  470.500884][ T3876] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  470.509128][ T3876] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  470.516945][ T3876] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  470.524751][ T3876] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  470.532558][ T3876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  470.540371][ T3876] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  470.548184][ T3876]  </TASK>
[  470.551048][ T3881] CPU: 0 PID: 3881 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  470.559401][ T3881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  470.569364][ T3881] Call Trace:
[  470.572578][ T3881]  <TASK>
[  470.575381][ T3881]  dump_stack_lvl+0x151/0x1b7
[  470.579862][ T3881]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  470.585155][ T3881]  dump_stack+0x15/0x17
[  470.589147][ T3881]  should_fail+0x3c0/0x510
[  470.593412][ T3881]  __should_failslab+0x9f/0xe0
[  470.598001][ T3881]  should_failslab+0x9/0x20
[  470.602341][ T3881]  kmem_cache_alloc+0x4f/0x2f0
[  470.606940][ T3881]  ? dup_mmap+0x6d3/0xec0
[  470.611108][ T3881]  dup_mmap+0x6d3/0xec0
[  470.615099][ T3881]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  470.620307][ T3881]  ? __delayed_free_task+0x110/0x110
[  470.625426][ T3881]  ? __kasan_check_write+0x14/0x20
[  470.630374][ T3881]  ? mm_init+0x6bb/0x870
[  470.634453][ T3881]  dup_mm+0x91/0x330
[  470.638184][ T3881]  copy_mm+0x108/0x1b0
[  470.642097][ T3881]  copy_process+0x127a/0x3240
[  470.646608][ T3881]  ? proc_fail_nth_write+0x213/0x290
[  470.651726][ T3881]  ? proc_fail_nth_read+0x220/0x220
[  470.656761][ T3881]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  470.661708][ T3881]  ? vfs_write+0x9af/0x1050
[  470.666046][ T3881]  kernel_clone+0x224/0x8f0
[  470.670385][ T3881]  ? file_end_write+0x1b0/0x1b0
[  470.675158][ T3881]  ? create_io_thread+0x1e0/0x1e0
[  470.680018][ T3881]  __x64_sys_clone+0x289/0x310
[  470.684722][ T3881]  ? __do_sys_vfork+0x130/0x130
[  470.689397][ T3881]  ? debug_smp_processor_id+0x17/0x20
[  470.694597][ T3881]  do_syscall_64+0x44/0xd0
[  470.698859][ T3881]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  470.704579][ T3881] RIP: 0033:0x7fc1f7027d59
[  470.708932][ T3881] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  470.728455][ T3881] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  470.736794][ T3881] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  470.744678][ T3881] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  470.752487][ T3881] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  470.760300][ T3881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  470.768108][ T3881] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  470.775927][ T3881]  </TASK>
[  470.778973][ T3877] CPU: 0 PID: 3877 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  470.787278][ T3877] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  470.797169][ T3877] Call Trace:
[  470.800295][ T3877]  <TASK>
[  470.803076][ T3877]  dump_stack_lvl+0x151/0x1b7
[  470.807586][ T3877]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  470.812880][ T3877]  ? kmem_cache_alloc+0x189/0x2f0
[  470.817739][ T3877]  ? copy_process+0x127a/0x3240
[  470.822425][ T3877]  ? __x64_sys_clone+0x289/0x310
[  470.827325][ T3877]  ? do_syscall_64+0x44/0xd0
[  470.831731][ T3877]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  470.837629][ T3877]  dump_stack+0x15/0x17
[  470.841621][ T3877]  should_fail+0x3c0/0x510
[  470.845873][ T3877]  __should_failslab+0x9f/0xe0
[  470.850473][ T3877]  should_failslab+0x9/0x20
[  470.854839][ T3877]  kmem_cache_alloc+0x4f/0x2f0
[  470.859423][ T3877]  ? anon_vma_clone+0xa1/0x510
[  470.864189][ T3877]  anon_vma_clone+0xa1/0x510
[  470.868614][ T3877]  anon_vma_fork+0x91/0x4f0
[  470.872955][ T3877]  ? dup_mmap+0x6ef/0xec0
[  470.877118][ T3877]  dup_mmap+0x7ec/0xec0
[  470.881134][ T3877]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  470.886339][ T3877]  ? __delayed_free_task+0x110/0x110
[  470.891440][ T3877]  ? __kasan_check_write+0x14/0x20
[  470.896386][ T3877]  ? mm_init+0x6bb/0x870
[  470.900466][ T3877]  dup_mm+0x91/0x330
[  470.904208][ T3877]  copy_mm+0x108/0x1b0
[  470.908103][ T3877]  copy_process+0x127a/0x3240
[  470.912621][ T3877]  ? proc_fail_nth_write+0x213/0x290
[  470.917739][ T3877]  ? proc_fail_nth_read+0x220/0x220
[  470.922781][ T3877]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  470.927720][ T3877]  ? vfs_write+0x9af/0x1050
[  470.932081][ T3877]  kernel_clone+0x224/0x8f0
[  470.936400][ T3877]  ? file_end_write+0x1b0/0x1b0
[  470.941093][ T3877]  ? create_io_thread+0x1e0/0x1e0
[  470.945947][ T3877]  __x64_sys_clone+0x289/0x310
[  470.950549][ T3877]  ? __do_sys_vfork+0x130/0x130
[  470.955246][ T3877]  ? debug_smp_processor_id+0x17/0x20
[  470.960449][ T3877]  do_syscall_64+0x44/0xd0
[  470.964729][ T3877]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  470.970427][ T3877] RIP: 0033:0x7fc1f7027d59
[  470.974673][ T3877] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  470.994113][ T3877] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  471.002361][ T3877] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  471.010187][ T3877] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  471.017987][ T3877] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  471.025806][ T3877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  471.033689][ T3877] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  471.041507][ T3877]  </TASK>
[  471.044503][ T3883] CPU: 1 PID: 3883 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  471.052947][ T3883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  471.063013][ T3883] Call Trace:
[  471.066136][ T3883]  <TASK>
[  471.068914][ T3883]  dump_stack_lvl+0x151/0x1b7
[  471.073430][ T3883]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  471.078733][ T3883]  dump_stack+0x15/0x17
[  471.082975][ T3883]  should_fail+0x3c0/0x510
[  471.087324][ T3883]  __should_failslab+0x9f/0xe0
[  471.091998][ T3883]  should_failslab+0x9/0x20
[  471.096339][ T3883]  kmem_cache_alloc+0x4f/0x2f0
[  471.100940][ T3883]  ? anon_vma_clone+0xa1/0x510
[  471.105540][ T3883]  anon_vma_clone+0xa1/0x510
[  471.109966][ T3883]  anon_vma_fork+0x91/0x4f0
[  471.114310][ T3883]  ? dup_mmap+0x6ef/0xec0
[  471.118472][ T3883]  dup_mmap+0x7ec/0xec0
[  471.122469][ T3883]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  471.127685][ T3883]  ? __delayed_free_task+0x110/0x110
[  471.132799][ T3883]  ? __kasan_check_write+0x14/0x20
[  471.137739][ T3883]  ? mm_init+0x6bb/0x870
[  471.141820][ T3883]  dup_mm+0x91/0x330
[  471.145555][ T3883]  copy_mm+0x108/0x1b0
[  471.149458][ T3883]  copy_process+0x127a/0x3240
[  471.153971][ T3883]  ? proc_fail_nth_write+0x213/0x290
[  471.159092][ T3883]  ? proc_fail_nth_read+0x220/0x220
[  471.164125][ T3883]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  471.169077][ T3883]  ? vfs_write+0x9af/0x1050
[  471.173411][ T3883]  kernel_clone+0x224/0x8f0
[  471.177750][ T3883]  ? file_end_write+0x1b0/0x1b0
[  471.182438][ T3883]  ? create_io_thread+0x1e0/0x1e0
[  471.187383][ T3883]  __x64_sys_clone+0x289/0x310
[  471.191986][ T3883]  ? __do_sys_vfork+0x130/0x130
[  471.196670][ T3883]  ? debug_smp_processor_id+0x17/0x20
[  471.201879][ T3883]  do_syscall_64+0x44/0xd0
[  471.206133][ T3883]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  471.212040][ T3883] RIP: 0033:0x7fc1f7027d59
[  471.216307][ T3883] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  471.235729][ T3883] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  471.243972][ T3883] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  471.251795][ T3883] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  471.259595][ T3883] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  471.267404][ T3883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  471.275217][ T3883] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  471.283033][ T3883]  </TASK>
[  471.287417][ T3879] FAULT_INJECTION: forcing a failure.
[  471.287417][ T3879] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  471.289420][ T3880] FAULT_INJECTION: forcing a failure.
[  471.289420][ T3880] name failslab, interval 1, probability 0, space 0, times 0
[  471.300606][ T3879] CPU: 0 PID: 3879 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  471.321177][ T3879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  471.331329][ T3879] Call Trace:
[  471.334561][ T3879]  <TASK>
[  471.337319][ T3879]  dump_stack_lvl+0x151/0x1b7
[  471.341835][ T3879]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  471.347127][ T3879]  dump_stack+0x15/0x17
[  471.351128][ T3879]  should_fail+0x3c0/0x510
[  471.355372][ T3879]  should_fail_alloc_page+0x58/0x70
[  471.360403][ T3879]  __alloc_pages+0x207/0x850
[  471.364830][ T3879]  ? zone_watermark_fast+0x200/0x200
[  471.369950][ T3879]  ? dup_mmap+0x9fc/0xec0
[  471.374141][ T3879]  ? dup_mm+0x91/0x330
[  471.378025][ T3879]  ? copy_mm+0x108/0x1b0
[  471.382131][ T3879]  ? copy_process+0x127a/0x3240
[  471.386963][ T3879]  ? kvm_sched_clock_read+0x18/0x40
[  471.392004][ T3879]  pte_alloc_one+0x73/0x1b0
[  471.396341][ T3879]  ? pfn_modify_allowed+0x2e0/0x2e0
[  471.401369][ T3879]  ? __kasan_check_write+0x14/0x20
[  471.406316][ T3879]  ? __set_page_owner+0x2ee/0x310
[  471.411176][ T3879]  __pte_alloc+0x86/0x350
[  471.415349][ T3879]  ? free_pgtables+0x210/0x210
[  471.419944][ T3879]  copy_pte_range+0x1b1f/0x20b0
[  471.424641][ T3879]  ? __kunmap_atomic+0x80/0x80
[  471.429319][ T3879]  ? __pud_alloc+0x260/0x260
[  471.433755][ T3879]  copy_page_range+0xc1e/0x1090
[  471.438432][ T3879]  ? pfn_valid+0x1e0/0x1e0
[  471.442689][ T3879]  dup_mmap+0x9fc/0xec0
[  471.446673][ T3879]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  471.451882][ T3879]  ? __delayed_free_task+0x110/0x110
[  471.457001][ T3879]  ? __kasan_check_write+0x14/0x20
[  471.461965][ T3879]  ? mm_init+0x6bb/0x870
[  471.466037][ T3879]  dup_mm+0x91/0x330
[  471.469763][ T3879]  copy_mm+0x108/0x1b0
[  471.473666][ T3879]  copy_process+0x127a/0x3240
[  471.478180][ T3879]  ? proc_fail_nth_write+0x213/0x290
[  471.483298][ T3879]  ? proc_fail_nth_read+0x220/0x220
[  471.488338][ T3879]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  471.493280][ T3879]  ? vfs_write+0x9af/0x1050
[  471.497624][ T3879]  kernel_clone+0x224/0x8f0
[  471.502046][ T3879]  ? file_end_write+0x1b0/0x1b0
[  471.506733][ T3879]  ? create_io_thread+0x1e0/0x1e0
[  471.511598][ T3879]  __x64_sys_clone+0x289/0x310
[  471.516295][ T3879]  ? __do_sys_vfork+0x130/0x130
[  471.520972][ T3879]  ? debug_smp_processor_id+0x17/0x20
[  471.526176][ T3879]  do_syscall_64+0x44/0xd0
[  471.530427][ T3879]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  471.536177][ T3879] RIP: 0033:0x7fc1f7027d59
[  471.540410][ T3879] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  471.559936][ T3879] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  471.568184][ T3879] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  471.575993][ T3879] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  471.583813][ T3879] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  471.591613][ T3879] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  471.599425][ T3879] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  471.607403][ T3879]  </TASK>
[  471.610260][ T3880] CPU: 1 PID: 3880 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  471.618844][ T3880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  471.628737][ T3880] Call Trace:
[  471.631860][ T3880]  <TASK>
[  471.634635][ T3880]  dump_stack_lvl+0x151/0x1b7
[  471.639158][ T3880]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  471.644445][ T3880]  dump_stack+0x15/0x17
[  471.648436][ T3880]  should_fail+0x3c0/0x510
[  471.652767][ T3880]  __should_failslab+0x9f/0xe0
[  471.657289][ T3880]  should_failslab+0x9/0x20
[  471.661626][ T3880]  kmem_cache_alloc+0x4f/0x2f0
[  471.666230][ T3880]  ? anon_vma_clone+0xa1/0x510
[  471.670829][ T3880]  anon_vma_clone+0xa1/0x510
[  471.675254][ T3880]  anon_vma_fork+0x91/0x4f0
[  471.679592][ T3880]  ? dup_mmap+0x6ef/0xec0
[  471.683762][ T3880]  dup_mmap+0x7ec/0xec0
[  471.687751][ T3880]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  471.692973][ T3880]  ? __delayed_free_task+0x110/0x110
[  471.698087][ T3880]  ? __kasan_check_write+0x14/0x20
[  471.703027][ T3880]  ? mm_init+0x6bb/0x870
[  471.707106][ T3880]  dup_mm+0x91/0x330
[  471.710839][ T3880]  copy_mm+0x108/0x1b0
[  471.714792][ T3880]  copy_process+0x127a/0x3240
[  471.719259][ T3880]  ? proc_fail_nth_write+0x213/0x290
[  471.724377][ T3880]  ? proc_fail_nth_read+0x220/0x220
[  471.729413][ T3880]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  471.734367][ T3880]  ? vfs_write+0x9af/0x1050
[  471.738703][ T3880]  kernel_clone+0x224/0x8f0
[  471.743039][ T3880]  ? file_end_write+0x1b0/0x1b0
[  471.747724][ T3880]  ? create_io_thread+0x1e0/0x1e0
[  471.752585][ T3880]  __x64_sys_clone+0x289/0x310
[  471.757185][ T3880]  ? __do_sys_vfork+0x130/0x130
[  471.761979][ T3880]  ? debug_smp_processor_id+0x17/0x20
[  471.767189][ T3880]  do_syscall_64+0x44/0xd0
[  471.771440][ T3880]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  471.777283][ T3880] RIP: 0033:0x7fc1f7027d59
[  471.781623][ T3880] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  471.801065][ T3880] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  471.809396][ T3880] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  471.817206][ T3880] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  471.825018][ T3880] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  471.833002][ T3880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  471.840823][ T3880] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  471.848639][ T3880]  </TASK>
[  471.856501][ T3889] FAULT_INJECTION: forcing a failure.
[  471.856501][ T3889] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  471.858734][ T3893] FAULT_INJECTION: forcing a failure.
[  471.858734][ T3893] name failslab, interval 1, probability 0, space 0, times 0
[  471.870819][ T3891] FAULT_INJECTION: forcing a failure.
[  471.870819][ T3891] name failslab, interval 1, probability 0, space 0, times 0
[  471.883185][ T3893] CPU: 0 PID: 3893 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  471.902942][ T3893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  471.913010][ T3893] Call Trace:
[  471.916131][ T3893]  <TASK>
[  471.918931][ T3893]  dump_stack_lvl+0x151/0x1b7
[  471.923434][ T3893]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  471.928718][ T3893]  dump_stack+0x15/0x17
[  471.932712][ T3893]  should_fail+0x3c0/0x510
[  471.936965][ T3893]  __should_failslab+0x9f/0xe0
[  471.941568][ T3893]  should_failslab+0x9/0x20
[  471.945904][ T3893]  kmem_cache_alloc+0x4f/0x2f0
[  471.950503][ T3893]  ? anon_vma_clone+0xa1/0x510
[  471.955102][ T3893]  anon_vma_clone+0xa1/0x510
[  471.959539][ T3893]  anon_vma_fork+0x91/0x4f0
[  471.963865][ T3893]  ? dup_mmap+0x6ef/0xec0
[  471.968033][ T3893]  dup_mmap+0x7ec/0xec0
[  471.972024][ T3893]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  471.977360][ T3893]  ? __delayed_free_task+0x110/0x110
[  471.982464][ T3893]  ? __kasan_check_write+0x14/0x20
[  471.987405][ T3893]  ? mm_init+0x6bb/0x870
[  471.991483][ T3893]  dup_mm+0x91/0x330
[  471.995216][ T3893]  copy_mm+0x108/0x1b0
[  471.999131][ T3893]  copy_process+0x127a/0x3240
[  472.003642][ T3893]  ? proc_fail_nth_write+0x213/0x290
[  472.008760][ T3893]  ? proc_fail_nth_read+0x220/0x220
[  472.013880][ T3893]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  472.018824][ T3893]  ? vfs_write+0x9af/0x1050
[  472.023167][ T3893]  kernel_clone+0x224/0x8f0
[  472.027502][ T3893]  ? file_end_write+0x1b0/0x1b0
[  472.032189][ T3893]  ? create_io_thread+0x1e0/0x1e0
[  472.037137][ T3893]  __x64_sys_clone+0x289/0x310
[  472.041737][ T3893]  ? __do_sys_vfork+0x130/0x130
[  472.046423][ T3893]  ? debug_smp_processor_id+0x17/0x20
[  472.051631][ T3893]  do_syscall_64+0x44/0xd0
[  472.055883][ T3893]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  472.061610][ T3893] RIP: 0033:0x7fc1f7027d59
[  472.065867][ T3893] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  472.085306][ T3893] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  472.093695][ T3893] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  472.101708][ T3893] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  472.109633][ T3893] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  472.117439][ T3893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  472.125256][ T3893] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  472.133053][ T3893]  </TASK>
[  472.135916][ T3889] CPU: 1 PID: 3889 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  472.144423][ T3889] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  472.154317][ T3889] Call Trace:
[  472.157450][ T3889]  <TASK>
[  472.160227][ T3889]  dump_stack_lvl+0x151/0x1b7
[  472.164903][ T3889]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  472.170372][ T3889]  ? is_bpf_text_address+0x1a2/0x1c0
[  472.175592][ T3889]  dump_stack+0x15/0x17
[  472.179588][ T3889]  should_fail+0x3c0/0x510
[  472.183836][ T3889]  should_fail_alloc_page+0x58/0x70
[  472.188873][ T3889]  __alloc_pages+0x207/0x850
[  472.193298][ T3889]  ? zone_watermark_fast+0x200/0x200
[  472.198417][ T3889]  ? __kasan_slab_alloc+0xc9/0xe0
[  472.203279][ T3889]  ? __kasan_slab_alloc+0xb2/0xe0
[  472.208136][ T3889]  ? kmem_cache_alloc+0x189/0x2f0
[  472.212997][ T3889]  ? anon_vma_clone+0xa1/0x510
[  472.217598][ T3889]  __pmd_alloc+0xb1/0x550
[  472.221768][ T3889]  ? __kasan_slab_alloc+0xb2/0xe0
[  472.226684][ T3889]  ? kmem_cache_alloc+0x189/0x2f0
[  472.231492][ T3889]  ? anon_vma_fork+0x1d9/0x4f0
[  472.236085][ T3889]  ? dup_mmap+0x7ec/0xec0
[  472.240337][ T3889]  ? dup_mm+0x91/0x330
[  472.244243][ T3889]  ? copy_mm+0x108/0x1b0
[  472.248325][ T3889]  ? kernel_clone+0x224/0x8f0
[  472.252835][ T3889]  ? __pud_alloc+0x260/0x260
[  472.257263][ T3889]  copy_page_range+0xd04/0x1090
[  472.261956][ T3889]  ? pfn_valid+0x1e0/0x1e0
[  472.266203][ T3889]  dup_mmap+0x9fc/0xec0
[  472.270195][ T3889]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  472.275402][ T3889]  ? __delayed_free_task+0x110/0x110
[  472.280523][ T3889]  ? __kasan_check_write+0x14/0x20
[  472.285474][ T3889]  ? mm_init+0x6bb/0x870
[  472.289578][ T3889]  dup_mm+0x91/0x330
[  472.293284][ T3889]  copy_mm+0x108/0x1b0
[  472.297194][ T3889]  copy_process+0x127a/0x3240
[  472.301701][ T3889]  ? proc_fail_nth_write+0x213/0x290
[  472.306828][ T3889]  ? proc_fail_nth_read+0x220/0x220
[  472.311852][ T3889]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  472.316803][ T3889]  ? vfs_write+0x9af/0x1050
[  472.321178][ T3889]  kernel_clone+0x224/0x8f0
[  472.325489][ T3889]  ? file_end_write+0x1b0/0x1b0
[  472.330174][ T3889]  ? create_io_thread+0x1e0/0x1e0
[  472.335028][ T3889]  __x64_sys_clone+0x289/0x310
[  472.339631][ T3889]  ? __do_sys_vfork+0x130/0x130
[  472.344314][ T3889]  ? debug_smp_processor_id+0x17/0x20
[  472.349698][ T3889]  do_syscall_64+0x44/0xd0
[  472.354133][ T3889]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  472.359859][ T3889] RIP: 0033:0x7fc1f7027d59
[  472.364375][ T3889] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  472.383816][ T3889] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  472.392061][ T3889] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  472.399871][ T3889] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  472.407768][ T3889] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  472.415579][ T3889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  472.423391][ T3889] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  472.432246][ T3889]  </TASK>
[  472.435113][ T3891] CPU: 0 PID: 3891 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  472.435341][ T3890] FAULT_INJECTION: forcing a failure.
[  472.435341][ T3890] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  472.443436][ T3891] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  472.443447][ T3891] Call Trace:
[  472.443453][ T3891]  <TASK>
[  472.443458][ T3891]  dump_stack_lvl+0x151/0x1b7
[  472.477663][ T3891]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  472.483019][ T3891]  dump_stack+0x15/0x17
[  472.487016][ T3891]  should_fail+0x3c0/0x510
[  472.491263][ T3891]  __should_failslab+0x9f/0xe0
[  472.495862][ T3891]  should_failslab+0x9/0x20
[  472.500200][ T3891]  kmem_cache_alloc+0x4f/0x2f0
[  472.504803][ T3891]  ? dup_mmap+0x6d3/0xec0
[  472.508967][ T3891]  dup_mmap+0x6d3/0xec0
[  472.512960][ T3891]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  472.518170][ T3891]  ? __delayed_free_task+0x110/0x110
[  472.523290][ T3891]  ? __kasan_check_write+0x14/0x20
[  472.528236][ T3891]  ? mm_init+0x6bb/0x870
[  472.532312][ T3891]  dup_mm+0x91/0x330
[  472.536048][ T3891]  copy_mm+0x108/0x1b0
[  472.539951][ T3891]  copy_process+0x127a/0x3240
[  472.544467][ T3891]  ? proc_fail_nth_write+0x213/0x290
[  472.545848][ T3894] FAULT_INJECTION: forcing a failure.
[  472.545848][ T3894] name failslab, interval 1, probability 0, space 0, times 0
[  472.549669][ T3891]  ? proc_fail_nth_read+0x220/0x220
[  472.549690][ T3891]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  472.572068][ T3891]  ? vfs_write+0x9af/0x1050
[  472.576406][ T3891]  kernel_clone+0x224/0x8f0
[  472.580829][ T3891]  ? file_end_write+0x1b0/0x1b0
[  472.585681][ T3891]  ? create_io_thread+0x1e0/0x1e0
[  472.590727][ T3891]  __x64_sys_clone+0x289/0x310
[  472.595328][ T3891]  ? __do_sys_vfork+0x130/0x130
[  472.600020][ T3891]  ? debug_smp_processor_id+0x17/0x20
[  472.605217][ T3891]  do_syscall_64+0x44/0xd0
[  472.609560][ T3891]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  472.615289][ T3891] RIP: 0033:0x7fc1f7027d59
[  472.619558][ T3891] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  472.639155][ T3891] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  472.647399][ T3891] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  472.655212][ T3891] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  472.663025][ T3891] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  472.670834][ T3891] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  472.678665][ T3891] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  472.687251][ T3891]  </TASK>
[  472.690104][ T3890] CPU: 1 PID: 3890 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  472.698531][ T3890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  472.708434][ T3890] Call Trace:
[  472.711546][ T3890]  <TASK>
[  472.714315][ T3890]  dump_stack_lvl+0x151/0x1b7
[  472.718827][ T3890]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  472.724131][ T3890]  dump_stack+0x15/0x17
[  472.728149][ T3890]  should_fail+0x3c0/0x510
[  472.732369][ T3890]  should_fail_alloc_page+0x58/0x70
[  472.737401][ T3890]  __alloc_pages+0x207/0x850
[  472.741831][ T3890]  ? zone_watermark_fast+0x200/0x200
[  472.746957][ T3890]  allocate_slab+0x62/0x580
[  472.751296][ T3890]  ___slab_alloc+0x2e2/0x6f0
[  472.755714][ T3890]  ? dup_mmap+0x6d3/0xec0
[  472.759880][ T3890]  ? dup_mmap+0x6d3/0xec0
[  472.764044][ T3890]  __slab_alloc+0x4a/0x90
[  472.768212][ T3890]  kmem_cache_alloc+0x205/0x2f0
[  472.773073][ T3890]  ? dup_mmap+0x6d3/0xec0
[  472.777239][ T3890]  dup_mmap+0x6d3/0xec0
[  472.781230][ T3890]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  472.786439][ T3890]  ? __delayed_free_task+0x110/0x110
[  472.791561][ T3890]  ? __kasan_check_write+0x14/0x20
[  472.796513][ T3890]  ? mm_init+0x6bb/0x870
[  472.800595][ T3890]  dup_mm+0x91/0x330
[  472.804406][ T3890]  copy_mm+0x108/0x1b0
[  472.808318][ T3890]  copy_process+0x127a/0x3240
[  472.812834][ T3890]  ? proc_fail_nth_write+0x213/0x290
[  472.817946][ T3890]  ? proc_fail_nth_read+0x220/0x220
[  472.822978][ T3890]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  472.827925][ T3890]  ? vfs_write+0x9af/0x1050
[  472.832266][ T3890]  kernel_clone+0x224/0x8f0
[  472.836603][ T3890]  ? file_end_write+0x1b0/0x1b0
[  472.841293][ T3890]  ? create_io_thread+0x1e0/0x1e0
[  472.846166][ T3890]  __x64_sys_clone+0x289/0x310
[  472.850845][ T3890]  ? __do_sys_vfork+0x130/0x130
[  472.855524][ T3890]  ? debug_smp_processor_id+0x17/0x20
[  472.860734][ T3890]  do_syscall_64+0x44/0xd0
[  472.865072][ T3890]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  472.870980][ T3890] RIP: 0033:0x7fc1f7027d59
[  472.875228][ T3890] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  472.894670][ T3890] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  472.902912][ T3890] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  472.910726][ T3890] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  472.918549][ T3890] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  472.926434][ T3890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  472.934244][ T3890] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  472.942192][ T3890]  </TASK>
[  472.947041][ T3894] CPU: 0 PID: 3894 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  472.955385][ T3894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  472.965270][ T3894] Call Trace:
[  472.968392][ T3894]  <TASK>
[  472.971168][ T3894]  dump_stack_lvl+0x151/0x1b7
[  472.975683][ T3894]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  472.981065][ T3894]  dump_stack+0x15/0x17
[  472.985060][ T3894]  should_fail+0x3c0/0x510
[  472.989312][ T3894]  __should_failslab+0x9f/0xe0
[  472.993908][ T3894]  should_failslab+0x9/0x20
[  472.998425][ T3894]  kmem_cache_alloc+0x4f/0x2f0
[  473.003221][ T3894]  ? anon_vma_clone+0xa1/0x510
[  473.007817][ T3894]  anon_vma_clone+0xa1/0x510
[  473.012270][ T3894]  anon_vma_fork+0x91/0x4f0
[  473.016590][ T3894]  ? dup_mmap+0x6ef/0xec0
[  473.020754][ T3894]  dup_mmap+0x7ec/0xec0
[  473.024741][ T3894]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  473.029947][ T3894]  ? __delayed_free_task+0x110/0x110
[  473.035086][ T3894]  ? __kasan_check_write+0x14/0x20
[  473.040014][ T3894]  ? mm_init+0x6bb/0x870
[  473.044105][ T3894]  dup_mm+0x91/0x330
[  473.047939][ T3894]  copy_mm+0x108/0x1b0
[  473.051847][ T3894]  copy_process+0x127a/0x3240
[  473.056364][ T3894]  ? proc_fail_nth_write+0x213/0x290
[  473.061478][ T3894]  ? proc_fail_nth_read+0x220/0x220
[  473.066513][ T3894]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  473.071460][ T3894]  ? vfs_write+0x9af/0x1050
[  473.075801][ T3894]  kernel_clone+0x224/0x8f0
[  473.080161][ T3894]  ? file_end_write+0x1b0/0x1b0
[  473.084829][ T3894]  ? create_io_thread+0x1e0/0x1e0
[  473.089688][ T3894]  __x64_sys_clone+0x289/0x310
[  473.094293][ T3894]  ? __do_sys_vfork+0x130/0x130
[  473.099071][ T3894]  ? debug_smp_processor_id+0x17/0x20
[  473.104270][ T3894]  do_syscall_64+0x44/0xd0
[  473.108606][ T3894]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  473.114340][ T3894] RIP: 0033:0x7fc1f7027d59
[  473.118597][ T3894] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  473.138138][ T3894] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  473.146499][ T3894] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  473.154346][ T3894] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  473.162159][ T3894] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  473.169967][ T3894] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  473.177781][ T3894] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  473.185596][ T3894]  </TASK>
[  473.188890][ T3892] FAULT_INJECTION: forcing a failure.
[  473.188890][ T3892] name failslab, interval 1, probability 0, space 0, times 0
[  473.201346][ T3892] CPU: 1 PID: 3892 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  473.209632][ T3892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  473.219527][ T3892] Call Trace:
[  473.222657][ T3892]  <TASK>
[  473.225439][ T3892]  dump_stack_lvl+0x151/0x1b7
[  473.229941][ T3892]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  473.235238][ T3892]  dump_stack+0x15/0x17
[  473.239227][ T3892]  should_fail+0x3c0/0x510
[  473.243506][ T3892]  __should_failslab+0x9f/0xe0
[  473.248079][ T3892]  should_failslab+0x9/0x20
[  473.252421][ T3892]  kmem_cache_alloc+0x4f/0x2f0
[  473.257134][ T3892]  ? anon_vma_clone+0xa1/0x510
[  473.261734][ T3892]  anon_vma_clone+0xa1/0x510
[  473.266161][ T3892]  anon_vma_fork+0x91/0x4f0
[  473.270499][ T3892]  ? dup_mmap+0x6ef/0xec0
[  473.274668][ T3892]  dup_mmap+0x7ec/0xec0
[  473.278667][ T3892]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  473.283867][ T3892]  ? __delayed_free_task+0x110/0x110
[  473.288990][ T3892]  ? __kasan_check_write+0x14/0x20
[  473.293940][ T3892]  ? mm_init+0x6bb/0x870
[  473.298014][ T3892]  dup_mm+0x91/0x330
[  473.302267][ T3892]  copy_mm+0x108/0x1b0
[  473.306187][ T3892]  copy_process+0x127a/0x3240
[  473.310685][ T3892]  ? proc_fail_nth_write+0x213/0x290
[  473.315893][ T3892]  ? proc_fail_nth_read+0x220/0x220
[  473.320929][ T3892]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  473.325874][ T3892]  ? vfs_write+0x9af/0x1050
[  473.330215][ T3892]  kernel_clone+0x224/0x8f0
[  473.334553][ T3892]  ? file_end_write+0x1b0/0x1b0
[  473.339501][ T3892]  ? create_io_thread+0x1e0/0x1e0
[  473.344364][ T3892]  __x64_sys_clone+0x289/0x310
[  473.348964][ T3892]  ? __do_sys_vfork+0x130/0x130
[  473.353647][ T3892]  ? debug_smp_processor_id+0x17/0x20
[  473.358858][ T3892]  do_syscall_64+0x44/0xd0
[  473.363198][ T3892]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  473.368923][ T3892] RIP: 0033:0x7fc1f7027d59
[  473.373176][ T3892] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  473.392711][ T3892] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  473.400951][ T3892] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  473.408759][ T3892] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  473.416571][ T3892] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  473.424392][ T3892] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  473.432978][ T3892] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  473.440792][ T3892]  </TASK>
[  473.445135][ T3896] FAULT_INJECTION: forcing a failure.
[  473.445135][ T3896] name failslab, interval 1, probability 0, space 0, times 0
[  473.457646][ T3896] CPU: 1 PID: 3896 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  473.465893][ T3896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  473.475856][ T3896] Call Trace:
[  473.478977][ T3896]  <TASK>
[  473.481756][ T3896]  dump_stack_lvl+0x151/0x1b7
[  473.486267][ T3896]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  473.491564][ T3896]  dump_stack+0x15/0x17
[  473.495640][ T3896]  should_fail+0x3c0/0x510
[  473.499894][ T3896]  __should_failslab+0x9f/0xe0
[  473.504496][ T3896]  should_failslab+0x9/0x20
[  473.508832][ T3896]  kmem_cache_alloc+0x4f/0x2f0
[  473.513439][ T3896]  ? anon_vma_clone+0xa1/0x510
[  473.518035][ T3896]  anon_vma_clone+0xa1/0x510
[  473.522460][ T3896]  anon_vma_fork+0x91/0x4f0
[  473.526806][ T3896]  ? dup_mmap+0x6ef/0xec0
[  473.530973][ T3896]  dup_mmap+0x7ec/0xec0
[  473.534958][ T3896]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  473.540164][ T3896]  ? __delayed_free_task+0x110/0x110
[  473.545284][ T3896]  ? __kasan_check_write+0x14/0x20
[  473.550240][ T3896]  ? mm_init+0x6bb/0x870
[  473.554400][ T3896]  dup_mm+0x91/0x330
[  473.558141][ T3896]  copy_mm+0x108/0x1b0
[  473.562038][ T3896]  copy_process+0x127a/0x3240
[  473.566550][ T3896]  ? proc_fail_nth_write+0x213/0x290
[  473.571669][ T3896]  ? proc_fail_nth_read+0x220/0x220
[  473.576704][ T3896]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  473.581652][ T3896]  ? vfs_write+0x9af/0x1050
[  473.586346][ T3896]  kernel_clone+0x224/0x8f0
[  473.590678][ T3896]  ? file_end_write+0x1b0/0x1b0
[  473.595364][ T3896]  ? create_io_thread+0x1e0/0x1e0
[  473.600225][ T3896]  __x64_sys_clone+0x289/0x310
[  473.604918][ T3896]  ? __do_sys_vfork+0x130/0x130
[  473.609599][ T3896]  ? debug_smp_processor_id+0x17/0x20
[  473.614895][ T3896]  do_syscall_64+0x44/0xd0
[  473.619161][ T3896]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  473.624965][ T3896] RIP: 0033:0x7fc1f7027d59
[  473.629222][ T3896] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  473.648753][ T3896] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  473.657331][ T3896] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  473.665318][ T3896] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  473.673127][ T3896] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  473.680947][ T3896] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  473.688760][ T3896] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  473.696564][ T3896]  </TASK>
[  473.702724][ T3901] FAULT_INJECTION: forcing a failure.
[  473.702724][ T3901] name failslab, interval 1, probability 0, space 0, times 0
[  473.703690][ T3907] FAULT_INJECTION: forcing a failure.
[  473.703690][ T3907] name failslab, interval 1, probability 0, space 0, times 0
[  473.717830][ T3901] CPU: 0 PID: 3901 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  473.736316][ T3901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  473.746209][ T3901] Call Trace:
[  473.749334][ T3901]  <TASK>
[  473.752113][ T3901]  dump_stack_lvl+0x151/0x1b7
[  473.756624][ T3901]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  473.761922][ T3901]  dump_stack+0x15/0x17
[  473.765912][ T3901]  should_fail+0x3c0/0x510
[  473.770165][ T3901]  __should_failslab+0x9f/0xe0
[  473.774763][ T3901]  should_failslab+0x9/0x20
[  473.779193][ T3901]  kmem_cache_alloc+0x4f/0x2f0
[  473.783792][ T3901]  ? dup_mmap+0x6d3/0xec0
[  473.787959][ T3901]  dup_mmap+0x6d3/0xec0
[  473.791955][ T3901]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  473.797158][ T3901]  ? __delayed_free_task+0x110/0x110
[  473.802277][ T3901]  ? __kasan_check_write+0x14/0x20
[  473.807224][ T3901]  ? mm_init+0x6bb/0x870
[  473.811305][ T3901]  dup_mm+0x91/0x330
[  473.815071][ T3901]  copy_mm+0x108/0x1b0
[  473.818943][ T3901]  copy_process+0x127a/0x3240
[  473.823457][ T3901]  ? proc_fail_nth_write+0x213/0x290
[  473.828575][ T3901]  ? proc_fail_nth_read+0x220/0x220
[  473.833869][ T3901]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  473.838816][ T3901]  ? vfs_write+0x9af/0x1050
[  473.843158][ T3901]  kernel_clone+0x224/0x8f0
[  473.847499][ T3901]  ? file_end_write+0x1b0/0x1b0
[  473.852270][ T3901]  ? create_io_thread+0x1e0/0x1e0
[  473.857132][ T3901]  __x64_sys_clone+0x289/0x310
[  473.861830][ T3901]  ? __do_sys_vfork+0x130/0x130
[  473.866516][ T3901]  ? debug_smp_processor_id+0x17/0x20
[  473.871723][ T3901]  do_syscall_64+0x44/0xd0
[  473.875977][ T3901]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  473.881702][ T3901] RIP: 0033:0x7fc1f7027d59
[  473.885960][ T3901] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  473.905400][ T3901] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  473.913648][ T3901] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  473.921469][ T3901] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  473.929268][ T3901] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  473.937168][ T3901] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  473.945066][ T3901] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  473.952888][ T3901]  </TASK>
[  473.955754][ T3907] CPU: 1 PID: 3907 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  473.964075][ T3907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  473.973969][ T3907] Call Trace:
[  473.977093][ T3907]  <TASK>
[  473.979870][ T3907]  dump_stack_lvl+0x151/0x1b7
[  473.989072][ T3907]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  473.994363][ T3907]  dump_stack+0x15/0x17
[  473.998367][ T3907]  should_fail+0x3c0/0x510
[  474.002608][ T3907]  __should_failslab+0x9f/0xe0
[  474.007395][ T3907]  should_failslab+0x9/0x20
[  474.011728][ T3907]  kmem_cache_alloc+0x4f/0x2f0
[  474.016321][ T3907]  ? anon_vma_clone+0xa1/0x510
[  474.020923][ T3907]  anon_vma_clone+0xa1/0x510
[  474.025957][ T3907]  anon_vma_fork+0x91/0x4f0
[  474.030506][ T3907]  ? dup_mmap+0x6ef/0xec0
[  474.034670][ T3907]  dup_mmap+0x7ec/0xec0
[  474.038665][ T3907]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  474.043880][ T3907]  ? __delayed_free_task+0x110/0x110
[  474.048991][ T3907]  ? __kasan_check_write+0x14/0x20
[  474.054068][ T3907]  ? mm_init+0x6bb/0x870
[  474.058131][ T3907]  dup_mm+0x91/0x330
[  474.061862][ T3907]  copy_mm+0x108/0x1b0
[  474.065869][ T3907]  copy_process+0x127a/0x3240
[  474.070384][ T3907]  ? proc_fail_nth_write+0x213/0x290
[  474.075501][ T3907]  ? proc_fail_nth_read+0x220/0x220
[  474.080530][ T3907]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  474.085489][ T3907]  ? vfs_write+0x9af/0x1050
[  474.089843][ T3907]  kernel_clone+0x224/0x8f0
[  474.094166][ T3907]  ? file_end_write+0x1b0/0x1b0
[  474.098842][ T3907]  ? create_io_thread+0x1e0/0x1e0
[  474.103793][ T3907]  __x64_sys_clone+0x289/0x310
[  474.108395][ T3907]  ? __do_sys_vfork+0x130/0x130
[  474.113081][ T3907]  ? debug_smp_processor_id+0x17/0x20
[  474.118406][ T3907]  do_syscall_64+0x44/0xd0
[  474.122658][ T3907]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  474.128386][ T3907] RIP: 0033:0x7fc1f7027d59
[  474.132648][ T3907] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  474.152082][ T3907] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  474.160435][ T3907] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  474.168246][ T3907] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  474.176057][ T3907] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  474.183867][ T3907] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  474.191854][ T3907] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  474.199676][ T3907]  </TASK>
[  474.203024][ T3905] FAULT_INJECTION: forcing a failure.
[  474.203024][ T3905] name failslab, interval 1, probability 0, space 0, times 0
[  474.215692][ T3904] FAULT_INJECTION: forcing a failure.
[  474.215692][ T3904] name failslab, interval 1, probability 0, space 0, times 0
[  474.216232][ T3910] FAULT_INJECTION: forcing a failure.
[  474.216232][ T3910] name failslab, interval 1, probability 0, space 0, times 0
[  474.228411][ T3904] CPU: 0 PID: 3904 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  474.248915][ T3904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  474.258813][ T3904] Call Trace:
[  474.261942][ T3904]  <TASK>
[  474.264711][ T3904]  dump_stack_lvl+0x151/0x1b7
[  474.269225][ T3904]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  474.274519][ T3904]  dump_stack+0x15/0x17
[  474.278605][ T3904]  should_fail+0x3c0/0x510
[  474.282861][ T3904]  __should_failslab+0x9f/0xe0
[  474.287476][ T3904]  should_failslab+0x9/0x20
[  474.291798][ T3904]  kmem_cache_alloc+0x4f/0x2f0
[  474.296417][ T3904]  ? dup_mmap+0x6d3/0xec0
[  474.300825][ T3904]  dup_mmap+0x6d3/0xec0
[  474.304817][ T3904]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  474.310027][ T3904]  ? __delayed_free_task+0x110/0x110
[  474.315148][ T3904]  ? __kasan_check_write+0x14/0x20
[  474.320093][ T3904]  ? mm_init+0x6bb/0x870
[  474.324172][ T3904]  dup_mm+0x91/0x330
[  474.327905][ T3904]  copy_mm+0x108/0x1b0
[  474.331809][ T3904]  copy_process+0x127a/0x3240
[  474.336323][ T3904]  ? proc_fail_nth_write+0x213/0x290
[  474.341448][ T3904]  ? proc_fail_nth_read+0x220/0x220
[  474.346565][ T3904]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  474.351510][ T3904]  ? vfs_write+0x9af/0x1050
[  474.355853][ T3904]  kernel_clone+0x224/0x8f0
[  474.360191][ T3904]  ? file_end_write+0x1b0/0x1b0
[  474.364885][ T3904]  ? create_io_thread+0x1e0/0x1e0
[  474.369741][ T3904]  __x64_sys_clone+0x289/0x310
[  474.374338][ T3904]  ? __do_sys_vfork+0x130/0x130
[  474.379034][ T3904]  ? debug_smp_processor_id+0x17/0x20
[  474.384236][ T3904]  do_syscall_64+0x44/0xd0
[  474.388485][ T3904]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  474.394222][ T3904] RIP: 0033:0x7fc1f7027d59
[  474.398474][ T3904] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  474.417907][ T3904] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  474.426152][ T3904] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  474.433963][ T3904] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  474.441778][ T3904] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  474.449585][ T3904] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  474.457399][ T3904] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  474.465218][ T3904]  </TASK>
[  474.468431][ T3905] CPU: 0 PID: 3905 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  474.476910][ T3905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  474.486806][ T3905] Call Trace:
[  474.489929][ T3905]  <TASK>
[  474.492704][ T3905]  dump_stack_lvl+0x151/0x1b7
[  474.497221][ T3905]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  474.502787][ T3905]  dump_stack+0x15/0x17
[  474.506785][ T3905]  should_fail+0x3c0/0x510
[  474.511021][ T3905]  __should_failslab+0x9f/0xe0
[  474.515642][ T3905]  should_failslab+0x9/0x20
[  474.519966][ T3905]  kmem_cache_alloc+0x4f/0x2f0
[  474.524560][ T3905]  ? anon_vma_fork+0x1d9/0x4f0
[  474.529255][ T3905]  anon_vma_fork+0x1d9/0x4f0
[  474.533672][ T3905]  dup_mmap+0x7ec/0xec0
[  474.537759][ T3905]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  474.542958][ T3905]  ? __delayed_free_task+0x110/0x110
[  474.548079][ T3905]  ? __kasan_check_write+0x14/0x20
[  474.553116][ T3905]  ? mm_init+0x6bb/0x870
[  474.557191][ T3905]  dup_mm+0x91/0x330
[  474.560925][ T3905]  copy_mm+0x108/0x1b0
[  474.564833][ T3905]  copy_process+0x127a/0x3240
[  474.569346][ T3905]  ? proc_fail_nth_write+0x213/0x290
[  474.574475][ T3905]  ? proc_fail_nth_read+0x220/0x220
[  474.579502][ T3905]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  474.584446][ T3905]  ? vfs_write+0x9af/0x1050
[  474.588784][ T3905]  kernel_clone+0x224/0x8f0
[  474.593123][ T3905]  ? file_end_write+0x1b0/0x1b0
[  474.597810][ T3905]  ? create_io_thread+0x1e0/0x1e0
[  474.602670][ T3905]  __x64_sys_clone+0x289/0x310
[  474.607360][ T3905]  ? __do_sys_vfork+0x130/0x130
[  474.612045][ T3905]  ? debug_smp_processor_id+0x17/0x20
[  474.617253][ T3905]  do_syscall_64+0x44/0xd0
[  474.621603][ T3905]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  474.627322][ T3905] RIP: 0033:0x7fc1f7027d59
[  474.631573][ T3905] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  474.651199][ T3905] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  474.659436][ T3905] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  474.667417][ T3905] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  474.675240][ T3905] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  474.683126][ T3905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  474.690940][ T3905] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  474.698752][ T3905]  </TASK>
[  474.701841][ T3910] CPU: 0 PID: 3910 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  474.710167][ T3910] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  474.720056][ T3910] Call Trace:
[  474.723177][ T3910]  <TASK>
[  474.725958][ T3910]  dump_stack_lvl+0x151/0x1b7
[  474.730488][ T3910]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  474.735849][ T3910]  dump_stack+0x15/0x17
[  474.739842][ T3910]  should_fail+0x3c0/0x510
[  474.744097][ T3910]  __should_failslab+0x9f/0xe0
[  474.748694][ T3910]  should_failslab+0x9/0x20
[  474.753049][ T3910]  kmem_cache_alloc+0x4f/0x2f0
[  474.757735][ T3910]  ? anon_vma_clone+0xa1/0x510
[  474.762323][ T3910]  anon_vma_clone+0xa1/0x510
[  474.766747][ T3910]  anon_vma_fork+0x91/0x4f0
[  474.771095][ T3910]  ? dup_mmap+0x6ef/0xec0
[  474.775255][ T3910]  dup_mmap+0x7ec/0xec0
[  474.779245][ T3910]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  474.784455][ T3910]  ? __delayed_free_task+0x110/0x110
[  474.789574][ T3910]  ? __kasan_check_write+0x14/0x20
[  474.794532][ T3910]  ? mm_init+0x6bb/0x870
[  474.798603][ T3910]  dup_mm+0x91/0x330
[  474.802334][ T3910]  copy_mm+0x108/0x1b0
[  474.806325][ T3910]  copy_process+0x127a/0x3240
[  474.810838][ T3910]  ? proc_fail_nth_write+0x213/0x290
[  474.816046][ T3910]  ? proc_fail_nth_read+0x220/0x220
[  474.821079][ T3910]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  474.826027][ T3910]  ? vfs_write+0x9af/0x1050
[  474.830371][ T3910]  kernel_clone+0x224/0x8f0
[  474.834706][ T3910]  ? file_end_write+0x1b0/0x1b0
[  474.839392][ T3910]  ? create_io_thread+0x1e0/0x1e0
[  474.844341][ T3910]  __x64_sys_clone+0x289/0x310
[  474.848940][ T3910]  ? __do_sys_vfork+0x130/0x130
[  474.853625][ T3910]  ? debug_smp_processor_id+0x17/0x20
[  474.858853][ T3910]  do_syscall_64+0x44/0xd0
[  474.863093][ T3910]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  474.868820][ T3910] RIP: 0033:0x7fc1f7027d59
[  474.873072][ T3910] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  474.892595][ T3910] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  474.900841][ T3910] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  474.908755][ T3910] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  474.916559][ T3910] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  474.924368][ T3910] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  474.932173][ T3910] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  474.940019][ T3910]  </TASK>
[  474.942999][ T3906] FAULT_INJECTION: forcing a failure.
[  474.942999][ T3906] name failslab, interval 1, probability 0, space 0, times 0
[  474.955459][ T3906] CPU: 0 PID: 3906 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  474.963805][ T3906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  474.973709][ T3906] Call Trace:
[  474.976822][ T3906]  <TASK>
[  474.979597][ T3906]  dump_stack_lvl+0x151/0x1b7
[  474.984121][ T3906]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  474.989408][ T3906]  dump_stack+0x15/0x17
[  474.993397][ T3906]  should_fail+0x3c0/0x510
[  474.997653][ T3906]  __should_failslab+0x9f/0xe0
[  475.002439][ T3906]  should_failslab+0x9/0x20
[  475.006764][ T3906]  kmem_cache_alloc+0x4f/0x2f0
[  475.011449][ T3906]  ? anon_vma_clone+0xa1/0x510
[  475.016054][ T3906]  anon_vma_clone+0xa1/0x510
[  475.020478][ T3906]  anon_vma_fork+0x91/0x4f0
[  475.024817][ T3906]  ? dup_mmap+0x6ef/0xec0
[  475.029071][ T3906]  dup_mmap+0x7ec/0xec0
[  475.033064][ T3906]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  475.038273][ T3906]  ? __delayed_free_task+0x110/0x110
[  475.043390][ T3906]  ? __kasan_check_write+0x14/0x20
[  475.048338][ T3906]  ? mm_init+0x6bb/0x870
[  475.052422][ T3906]  dup_mm+0x91/0x330
[  475.056149][ T3906]  copy_mm+0x108/0x1b0
[  475.060057][ T3906]  copy_process+0x127a/0x3240
[  475.064566][ T3906]  ? proc_fail_nth_write+0x213/0x290
[  475.069687][ T3906]  ? proc_fail_nth_read+0x220/0x220
[  475.074721][ T3906]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  475.079709][ T3906]  ? vfs_write+0x9af/0x1050
[  475.084024][ T3906]  kernel_clone+0x224/0x8f0
[  475.088349][ T3906]  ? file_end_write+0x1b0/0x1b0
[  475.093035][ T3906]  ? create_io_thread+0x1e0/0x1e0
[  475.097900][ T3906]  __x64_sys_clone+0x289/0x310
[  475.102495][ T3906]  ? __do_sys_vfork+0x130/0x130
[  475.107272][ T3906]  ? debug_smp_processor_id+0x17/0x20
[  475.112666][ T3906]  do_syscall_64+0x44/0xd0
[  475.116918][ T3906]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  475.122643][ T3906] RIP: 0033:0x7fc1f7027d59
[  475.126895][ T3906] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  475.146429][ T3906] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  475.154668][ T3906] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  475.162481][ T3906] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  475.170295][ T3906] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  475.178198][ T3906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  475.186001][ T3906] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  475.193835][ T3906]  </TASK>
[  475.196905][ T3903] FAULT_INJECTION: forcing a failure.
[  475.196905][ T3903] name failslab, interval 1, probability 0, space 0, times 0
[  475.209433][ T3903] CPU: 0 PID: 3903 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  475.217803][ T3903] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  475.227784][ T3903] Call Trace:
[  475.231094][ T3903]  <TASK>
[  475.233946][ T3903]  dump_stack_lvl+0x151/0x1b7
[  475.238459][ T3903]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  475.243752][ T3903]  dump_stack+0x15/0x17
[  475.247744][ T3903]  should_fail+0x3c0/0x510
[  475.252000][ T3903]  __should_failslab+0x9f/0xe0
[  475.256603][ T3903]  should_failslab+0x9/0x20
[  475.261197][ T3903]  kmem_cache_alloc+0x4f/0x2f0
[  475.265799][ T3903]  ? anon_vma_clone+0xa1/0x510
[  475.270396][ T3903]  anon_vma_clone+0xa1/0x510
[  475.274889][ T3903]  anon_vma_fork+0x91/0x4f0
[  475.279165][ T3903]  ? dup_mmap+0x6ef/0xec0
[  475.283331][ T3903]  dup_mmap+0x7ec/0xec0
[  475.287320][ T3903]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  475.292791][ T3903]  ? __delayed_free_task+0x110/0x110
[  475.297909][ T3903]  ? __kasan_check_write+0x14/0x20
[  475.302856][ T3903]  ? mm_init+0x6bb/0x870
[  475.306937][ T3903]  dup_mm+0x91/0x330
[  475.310674][ T3903]  copy_mm+0x108/0x1b0
[  475.314587][ T3903]  copy_process+0x127a/0x3240
[  475.319089][ T3903]  ? proc_fail_nth_write+0x213/0x290
[  475.324208][ T3903]  ? proc_fail_nth_read+0x220/0x220
[  475.329243][ T3903]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  475.334199][ T3903]  ? vfs_write+0x9af/0x1050
[  475.338527][ T3903]  kernel_clone+0x224/0x8f0
[  475.342868][ T3903]  ? file_end_write+0x1b0/0x1b0
[  475.347561][ T3903]  ? create_io_thread+0x1e0/0x1e0
[  475.352417][ T3903]  __x64_sys_clone+0x289/0x310
[  475.357015][ T3903]  ? __do_sys_vfork+0x130/0x130
[  475.361706][ T3903]  ? debug_smp_processor_id+0x17/0x20
[  475.366911][ T3903]  do_syscall_64+0x44/0xd0
[  475.371161][ T3903]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  475.376900][ T3903] RIP: 0033:0x7fc1f7027d59
[  475.381144][ T3903] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  475.400671][ T3903] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  475.409004][ T3903] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  475.416827][ T3903] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  475.424889][ T3903] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  475.434964][ T3903] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  475.442763][ T3903] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  475.450586][ T3903]  </TASK>
[  475.457375][ T3914] FAULT_INJECTION: forcing a failure.
[  475.457375][ T3914] name failslab, interval 1, probability 0, space 0, times 0
[  475.460151][ T3913] FAULT_INJECTION: forcing a failure.
[  475.460151][ T3913] name failslab, interval 1, probability 0, space 0, times 0
[  475.470907][ T3914] CPU: 0 PID: 3914 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  475.483422][ T3917] FAULT_INJECTION: forcing a failure.
[  475.483422][ T3917] name failslab, interval 1, probability 0, space 0, times 0
[  475.490875][ T3914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  475.490887][ T3914] Call Trace:
[  475.490892][ T3914]  <TASK>
[  475.490899][ T3914]  dump_stack_lvl+0x151/0x1b7
[  475.490922][ T3914]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  475.529167][ T3914]  dump_stack+0x15/0x17
[  475.533153][ T3914]  should_fail+0x3c0/0x510
[  475.537395][ T3914]  __should_failslab+0x9f/0xe0
[  475.541993][ T3914]  should_failslab+0x9/0x20
[  475.546333][ T3914]  kmem_cache_alloc+0x4f/0x2f0
[  475.550932][ T3914]  ? dup_mmap+0x6d3/0xec0
[  475.555186][ T3914]  dup_mmap+0x6d3/0xec0
[  475.559179][ T3914]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  475.564388][ T3914]  ? __delayed_free_task+0x110/0x110
[  475.569506][ T3914]  ? __kasan_check_write+0x14/0x20
[  475.574453][ T3914]  ? mm_init+0x6bb/0x870
[  475.578534][ T3914]  dup_mm+0x91/0x330
[  475.582614][ T3914]  copy_mm+0x108/0x1b0
[  475.586605][ T3914]  copy_process+0x127a/0x3240
[  475.591131][ T3914]  ? proc_fail_nth_write+0x213/0x290
[  475.596239][ T3914]  ? proc_fail_nth_read+0x220/0x220
[  475.601534][ T3914]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  475.606572][ T3914]  ? vfs_write+0x9af/0x1050
[  475.610911][ T3914]  kernel_clone+0x224/0x8f0
[  475.615248][ T3914]  ? file_end_write+0x1b0/0x1b0
[  475.619933][ T3914]  ? create_io_thread+0x1e0/0x1e0
[  475.624796][ T3914]  __x64_sys_clone+0x289/0x310
[  475.629405][ T3914]  ? __do_sys_vfork+0x130/0x130
[  475.634095][ T3914]  ? debug_smp_processor_id+0x17/0x20
[  475.639373][ T3914]  do_syscall_64+0x44/0xd0
[  475.643625][ T3914]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  475.649367][ T3914] RIP: 0033:0x7fc1f7027d59
[  475.653610][ T3914] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  475.673047][ T3914] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  475.681382][ T3914] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  475.689193][ T3914] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  475.697090][ T3914] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  475.704903][ T3914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  475.712804][ T3914] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  475.720623][ T3914]  </TASK>
[  475.723483][ T3913] CPU: 1 PID: 3913 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  475.731822][ T3913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  475.741710][ T3913] Call Trace:
[  475.744836][ T3913]  <TASK>
[  475.747610][ T3913]  dump_stack_lvl+0x151/0x1b7
[  475.752131][ T3913]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  475.757422][ T3913]  dump_stack+0x15/0x17
[  475.761419][ T3913]  should_fail+0x3c0/0x510
[  475.765663][ T3913]  __should_failslab+0x9f/0xe0
[  475.770266][ T3913]  should_failslab+0x9/0x20
[  475.774603][ T3913]  kmem_cache_alloc+0x4f/0x2f0
[  475.779208][ T3913]  ? anon_vma_clone+0xa1/0x510
[  475.783892][ T3913]  anon_vma_clone+0xa1/0x510
[  475.788404][ T3913]  anon_vma_fork+0x91/0x4f0
[  475.792754][ T3913]  ? dup_mmap+0x6ef/0xec0
[  475.796909][ T3913]  dup_mmap+0x7ec/0xec0
[  475.800907][ T3913]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  475.806112][ T3913]  ? __delayed_free_task+0x110/0x110
[  475.811317][ T3913]  ? __kasan_check_write+0x14/0x20
[  475.816262][ T3913]  ? mm_init+0x6bb/0x870
[  475.820341][ T3913]  dup_mm+0x91/0x330
[  475.824074][ T3913]  copy_mm+0x108/0x1b0
[  475.827980][ T3913]  copy_process+0x127a/0x3240
[  475.832495][ T3913]  ? proc_fail_nth_write+0x213/0x290
[  475.837614][ T3913]  ? proc_fail_nth_read+0x220/0x220
[  475.842651][ T3913]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  475.847605][ T3913]  ? vfs_write+0x9af/0x1050
[  475.851938][ T3913]  kernel_clone+0x224/0x8f0
[  475.856280][ T3913]  ? file_end_write+0x1b0/0x1b0
[  475.860961][ T3913]  ? create_io_thread+0x1e0/0x1e0
[  475.865828][ T3913]  __x64_sys_clone+0x289/0x310
[  475.870424][ T3913]  ? __do_sys_vfork+0x130/0x130
[  475.875112][ T3913]  ? debug_smp_processor_id+0x17/0x20
[  475.880318][ T3913]  do_syscall_64+0x44/0xd0
[  475.884570][ T3913]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  475.890298][ T3913] RIP: 0033:0x7fc1f7027d59
[  475.894549][ T3913] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  475.913993][ T3913] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  475.922236][ T3913] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  475.930049][ T3913] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  475.937858][ T3913] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  475.945680][ T3913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  475.953481][ T3913] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  475.961296][ T3913]  </TASK>
[  475.964155][ T3917] CPU: 0 PID: 3917 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  475.968752][ T3921] FAULT_INJECTION: forcing a failure.
[  475.968752][ T3921] name failslab, interval 1, probability 0, space 0, times 0
[  475.972491][ T3917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  475.972503][ T3917] Call Trace:
[  475.972509][ T3917]  <TASK>
[  475.972516][ T3917]  dump_stack_lvl+0x151/0x1b7
[  476.005558][ T3917]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  476.010860][ T3917]  dump_stack+0x15/0x17
[  476.014846][ T3917]  should_fail+0x3c0/0x510
[  476.019096][ T3917]  __should_failslab+0x9f/0xe0
[  476.023791][ T3917]  should_failslab+0x9/0x20
[  476.028124][ T3917]  kmem_cache_alloc+0x4f/0x2f0
[  476.032722][ T3917]  ? dup_mmap+0x6d3/0xec0
[  476.036888][ T3917]  dup_mmap+0x6d3/0xec0
[  476.040879][ T3917]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  476.046100][ T3917]  ? __delayed_free_task+0x110/0x110
[  476.051390][ T3917]  ? __kasan_check_write+0x14/0x20
[  476.056329][ T3917]  ? mm_init+0x6bb/0x870
[  476.060670][ T3917]  dup_mm+0x91/0x330
[  476.064403][ T3917]  copy_mm+0x108/0x1b0
[  476.068310][ T3917]  copy_process+0x127a/0x3240
[  476.072821][ T3917]  ? proc_fail_nth_write+0x213/0x290
[  476.077940][ T3917]  ? proc_fail_nth_read+0x220/0x220
[  476.082981][ T3917]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  476.087923][ T3917]  ? vfs_write+0x9af/0x1050
[  476.092271][ T3917]  kernel_clone+0x224/0x8f0
[  476.096611][ T3917]  ? file_end_write+0x1b0/0x1b0
[  476.101296][ T3917]  ? create_io_thread+0x1e0/0x1e0
[  476.106148][ T3917]  __x64_sys_clone+0x289/0x310
[  476.110751][ T3917]  ? __do_sys_vfork+0x130/0x130
[  476.115445][ T3917]  ? debug_smp_processor_id+0x17/0x20
[  476.120651][ T3917]  do_syscall_64+0x44/0xd0
[  476.125068][ T3917]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  476.130797][ T3917] RIP: 0033:0x7fc1f7027d59
[  476.135234][ T3917] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  476.154666][ T3917] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  476.162950][ T3917] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  476.170722][ T3917] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  476.178704][ T3917] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  476.186528][ T3917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  476.194416][ T3917] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  476.202229][ T3917]  </TASK>
[  476.205952][ T3921] CPU: 0 PID: 3921 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  476.214274][ T3921] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  476.224178][ T3921] Call Trace:
[  476.227293][ T3921]  <TASK>
[  476.230069][ T3921]  dump_stack_lvl+0x151/0x1b7
[  476.234582][ T3921]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  476.239876][ T3921]  dump_stack+0x15/0x17
[  476.243869][ T3921]  should_fail+0x3c0/0x510
[  476.248121][ T3921]  __should_failslab+0x9f/0xe0
[  476.252721][ T3921]  should_failslab+0x9/0x20
[  476.261836][ T3921]  kmem_cache_alloc+0x4f/0x2f0
[  476.266432][ T3921]  ? anon_vma_clone+0xa1/0x510
[  476.271137][ T3921]  anon_vma_clone+0xa1/0x510
[  476.275719][ T3921]  anon_vma_fork+0x91/0x4f0
[  476.280066][ T3921]  ? dup_mmap+0x6ef/0xec0
[  476.284227][ T3921]  dup_mmap+0x7ec/0xec0
[  476.288221][ T3921]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  476.293425][ T3921]  ? __delayed_free_task+0x110/0x110
[  476.298669][ T3921]  ? __kasan_check_write+0x14/0x20
[  476.303604][ T3921]  ? mm_init+0x6bb/0x870
[  476.307693][ T3921]  dup_mm+0x91/0x330
[  476.311433][ T3921]  copy_mm+0x108/0x1b0
[  476.315334][ T3921]  copy_process+0x127a/0x3240
[  476.319847][ T3921]  ? proc_fail_nth_write+0x213/0x290
[  476.324956][ T3921]  ? proc_fail_nth_read+0x220/0x220
[  476.329991][ T3921]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  476.334934][ T3921]  ? vfs_write+0x9af/0x1050
[  476.339277][ T3921]  kernel_clone+0x224/0x8f0
[  476.343613][ T3921]  ? file_end_write+0x1b0/0x1b0
[  476.348301][ T3921]  ? create_io_thread+0x1e0/0x1e0
[  476.353160][ T3921]  __x64_sys_clone+0x289/0x310
[  476.357761][ T3921]  ? __do_sys_vfork+0x130/0x130
[  476.362450][ T3921]  ? debug_smp_processor_id+0x17/0x20
[  476.367662][ T3921]  do_syscall_64+0x44/0xd0
[  476.371911][ T3921]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  476.377634][ T3921] RIP: 0033:0x7fc1f7027d59
[  476.381890][ T3921] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  476.401417][ T3921] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  476.409676][ T3921] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  476.417474][ T3921] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  476.425283][ T3921] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  476.433099][ T3921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  476.440907][ T3921] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  476.448808][ T3921]  </TASK>
[  476.451976][ T3916] FAULT_INJECTION: forcing a failure.
[  476.451976][ T3916] name failslab, interval 1, probability 0, space 0, times 0
[  476.464537][ T3916] CPU: 0 PID: 3916 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  476.472790][ T3916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  476.482684][ T3916] Call Trace:
[  476.485822][ T3916]  <TASK>
[  476.488584][ T3916]  dump_stack_lvl+0x151/0x1b7
[  476.493098][ T3916]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  476.498392][ T3916]  dump_stack+0x15/0x17
[  476.502470][ T3916]  should_fail+0x3c0/0x510
[  476.506726][ T3916]  __should_failslab+0x9f/0xe0
[  476.511416][ T3916]  should_failslab+0x9/0x20
[  476.515750][ T3916]  kmem_cache_alloc+0x4f/0x2f0
[  476.520357][ T3916]  ? anon_vma_clone+0xa1/0x510
[  476.524955][ T3916]  anon_vma_clone+0xa1/0x510
[  476.529376][ T3916]  anon_vma_fork+0x91/0x4f0
[  476.533889][ T3916]  ? dup_mmap+0x6ef/0xec0
[  476.538055][ T3916]  dup_mmap+0x7ec/0xec0
[  476.542048][ T3916]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  476.547254][ T3916]  ? __delayed_free_task+0x110/0x110
[  476.552382][ T3916]  ? __kasan_check_write+0x14/0x20
[  476.557324][ T3916]  ? mm_init+0x6bb/0x870
[  476.561402][ T3916]  dup_mm+0x91/0x330
[  476.565135][ T3916]  copy_mm+0x108/0x1b0
[  476.569044][ T3916]  copy_process+0x127a/0x3240
[  476.573551][ T3916]  ? proc_fail_nth_write+0x213/0x290
[  476.578783][ T3916]  ? proc_fail_nth_read+0x220/0x220
[  476.583817][ T3916]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  476.588753][ T3916]  ? vfs_write+0x9af/0x1050
[  476.593092][ T3916]  kernel_clone+0x224/0x8f0
[  476.597431][ T3916]  ? file_end_write+0x1b0/0x1b0
[  476.602120][ T3916]  ? create_io_thread+0x1e0/0x1e0
[  476.606989][ T3916]  __x64_sys_clone+0x289/0x310
[  476.611582][ T3916]  ? __do_sys_vfork+0x130/0x130
[  476.616278][ T3916]  ? debug_smp_processor_id+0x17/0x20
[  476.621473][ T3916]  do_syscall_64+0x44/0xd0
[  476.625872][ T3916]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  476.631590][ T3916] RIP: 0033:0x7fc1f7027d59
[  476.635846][ T3916] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  476.655373][ T3916] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  476.663701][ T3916] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  476.671686][ T3916] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  476.679499][ T3916] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  476.687309][ T3916] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  476.695118][ T3916] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  476.702939][ T3916]  </TASK>
[  476.706215][ T3919] FAULT_INJECTION: forcing a failure.
[  476.706215][ T3919] name failslab, interval 1, probability 0, space 0, times 0
[  476.719286][ T3919] CPU: 0 PID: 3919 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  476.727613][ T3919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  476.737514][ T3919] Call Trace:
[  476.740636][ T3919]  <TASK>
[  476.743409][ T3919]  dump_stack_lvl+0x151/0x1b7
[  476.747923][ T3919]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  476.753217][ T3919]  dump_stack+0x15/0x17
[  476.757210][ T3919]  should_fail+0x3c0/0x510
[  476.761462][ T3919]  __should_failslab+0x9f/0xe0
[  476.766061][ T3919]  should_failslab+0x9/0x20
[  476.770409][ T3919]  kmem_cache_alloc+0x4f/0x2f0
[  476.775000][ T3919]  ? anon_vma_clone+0xa1/0x510
[  476.779614][ T3919]  anon_vma_clone+0xa1/0x510
[  476.784477][ T3919]  anon_vma_fork+0x91/0x4f0
[  476.788808][ T3919]  ? dup_mmap+0x6ef/0xec0
[  476.792975][ T3919]  dup_mmap+0x7ec/0xec0
[  476.796971][ T3919]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  476.802174][ T3919]  ? __delayed_free_task+0x110/0x110
[  476.807292][ T3919]  ? __kasan_check_write+0x14/0x20
[  476.812253][ T3919]  ? mm_init+0x6bb/0x870
[  476.816320][ T3919]  dup_mm+0x91/0x330
[  476.820049][ T3919]  copy_mm+0x108/0x1b0
[  476.823954][ T3919]  copy_process+0x127a/0x3240
[  476.828470][ T3919]  ? proc_fail_nth_write+0x213/0x290
[  476.833589][ T3919]  ? proc_fail_nth_read+0x220/0x220
[  476.838625][ T3919]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  476.843588][ T3919]  ? vfs_write+0x9af/0x1050
[  476.847913][ T3919]  kernel_clone+0x224/0x8f0
[  476.852249][ T3919]  ? file_end_write+0x1b0/0x1b0
[  476.857062][ T3919]  ? create_io_thread+0x1e0/0x1e0
[  476.861929][ T3919]  __x64_sys_clone+0x289/0x310
[  476.866525][ T3919]  ? __do_sys_vfork+0x130/0x130
[  476.871208][ T3919]  ? debug_smp_processor_id+0x17/0x20
[  476.876415][ T3919]  do_syscall_64+0x44/0xd0
[  476.880671][ T3919]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  476.886403][ T3919] RIP: 0033:0x7fc1f7027d59
[  476.890647][ T3919] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  476.910097][ T3919] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  476.918332][ T3919] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  476.926153][ T3919] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  476.933958][ T3919] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  476.941768][ T3919] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  476.949581][ T3919] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  476.957392][ T3919]  </TASK>
[  476.962674][ T3926] FAULT_INJECTION: forcing a failure.
[  476.962674][ T3926] name failslab, interval 1, probability 0, space 0, times 0
[  476.965890][ T3927] FAULT_INJECTION: forcing a failure.
[  476.965890][ T3927] name failslab, interval 1, probability 0, space 0, times 0
[  476.975197][ T3923] FAULT_INJECTION: forcing a failure.
[  476.975197][ T3923] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  476.987650][ T3927] CPU: 0 PID: 3927 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  477.002931][ T3930] FAULT_INJECTION: forcing a failure.
[  477.002931][ T3930] name failslab, interval 1, probability 0, space 0, times 0
[  477.008853][ T3927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  477.008866][ T3927] Call Trace:
[  477.008871][ T3927]  <TASK>
[  477.008877][ T3927]  dump_stack_lvl+0x151/0x1b7
[  477.008900][ T3927]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  477.046867][ T3927]  dump_stack+0x15/0x17
[  477.050861][ T3927]  should_fail+0x3c0/0x510
[  477.055112][ T3927]  __should_failslab+0x9f/0xe0
[  477.059710][ T3927]  should_failslab+0x9/0x20
[  477.064047][ T3927]  kmem_cache_alloc+0x4f/0x2f0
[  477.068646][ T3927]  ? dup_mmap+0x6d3/0xec0
[  477.072905][ T3927]  dup_mmap+0x6d3/0xec0
[  477.076893][ T3927]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  477.082103][ T3927]  ? __delayed_free_task+0x110/0x110
[  477.087228][ T3927]  ? __kasan_check_write+0x14/0x20
[  477.092259][ T3927]  ? mm_init+0x6bb/0x870
[  477.096333][ T3927]  dup_mm+0x91/0x330
[  477.100066][ T3927]  copy_mm+0x108/0x1b0
[  477.103973][ T3927]  copy_process+0x127a/0x3240
[  477.108486][ T3927]  ? proc_fail_nth_write+0x213/0x290
[  477.113613][ T3927]  ? proc_fail_nth_read+0x220/0x220
[  477.118639][ T3927]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  477.123585][ T3927]  ? vfs_write+0x9af/0x1050
[  477.127926][ T3927]  kernel_clone+0x224/0x8f0
[  477.132263][ T3927]  ? file_end_write+0x1b0/0x1b0
[  477.136954][ T3927]  ? create_io_thread+0x1e0/0x1e0
[  477.141814][ T3927]  __x64_sys_clone+0x289/0x310
[  477.146416][ T3927]  ? __do_sys_vfork+0x130/0x130
[  477.151102][ T3927]  ? debug_smp_processor_id+0x17/0x20
[  477.156307][ T3927]  do_syscall_64+0x44/0xd0
[  477.160559][ T3927]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  477.166288][ T3927] RIP: 0033:0x7fc1f7027d59
[  477.170544][ T3927] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  477.189980][ T3927] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  477.198228][ T3927] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  477.206040][ T3927] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  477.213849][ T3927] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  477.221668][ T3927] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  477.230946][ T3927] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  477.239026][ T3927]  </TASK>
[  477.241887][ T3923] CPU: 1 PID: 3923 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  477.250217][ T3923] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  477.260199][ T3923] Call Trace:
[  477.263319][ T3923]  <TASK>
[  477.266100][ T3923]  dump_stack_lvl+0x151/0x1b7
[  477.270610][ T3923]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  477.275912][ T3923]  dump_stack+0x15/0x17
[  477.279896][ T3923]  should_fail+0x3c0/0x510
[  477.284151][ T3923]  should_fail_alloc_page+0x58/0x70
[  477.289183][ T3923]  __alloc_pages+0x207/0x850
[  477.293612][ T3923]  ? zone_watermark_fast+0x200/0x200
[  477.298733][ T3923]  ? dup_mmap+0x9fc/0xec0
[  477.302898][ T3923]  ? dup_mm+0x91/0x330
[  477.306802][ T3923]  ? copy_mm+0x108/0x1b0
[  477.310881][ T3923]  ? copy_process+0x127a/0x3240
[  477.315571][ T3923]  ? kvm_sched_clock_read+0x18/0x40
[  477.320606][ T3923]  pte_alloc_one+0x73/0x1b0
[  477.324943][ T3923]  ? pfn_modify_allowed+0x2e0/0x2e0
[  477.329978][ T3923]  ? __kasan_check_write+0x14/0x20
[  477.334926][ T3923]  ? __set_page_owner+0x2ee/0x310
[  477.339878][ T3923]  __pte_alloc+0x86/0x350
[  477.344050][ T3923]  ? free_pgtables+0x210/0x210
[  477.348774][ T3923]  copy_pte_range+0x1b1f/0x20b0
[  477.353411][ T3923]  ? __kunmap_atomic+0x80/0x80
[  477.358011][ T3923]  ? __pud_alloc+0x260/0x260
[  477.362438][ T3923]  copy_page_range+0xc1e/0x1090
[  477.367214][ T3923]  ? pfn_valid+0x1e0/0x1e0
[  477.371465][ T3923]  dup_mmap+0x9fc/0xec0
[  477.375467][ T3923]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  477.380667][ T3923]  ? __delayed_free_task+0x110/0x110
[  477.385784][ T3923]  ? __kasan_check_write+0x14/0x20
[  477.390756][ T3923]  ? mm_init+0x6bb/0x870
[  477.394811][ T3923]  dup_mm+0x91/0x330
[  477.398542][ T3923]  copy_mm+0x108/0x1b0
[  477.402446][ T3923]  copy_process+0x127a/0x3240
[  477.406961][ T3923]  ? proc_fail_nth_write+0x213/0x290
[  477.412085][ T3923]  ? proc_fail_nth_read+0x220/0x220
[  477.417117][ T3923]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  477.422061][ T3923]  ? vfs_write+0x9af/0x1050
[  477.426408][ T3923]  kernel_clone+0x224/0x8f0
[  477.430744][ T3923]  ? file_end_write+0x1b0/0x1b0
[  477.435427][ T3923]  ? create_io_thread+0x1e0/0x1e0
[  477.440385][ T3923]  __x64_sys_clone+0x289/0x310
[  477.444975][ T3923]  ? __do_sys_vfork+0x130/0x130
[  477.449668][ T3923]  ? debug_smp_processor_id+0x17/0x20
[  477.454968][ T3923]  do_syscall_64+0x44/0xd0
[  477.459322][ T3923]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  477.465023][ T3923] RIP: 0033:0x7fc1f7027d59
[  477.469282][ T3923] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  477.489239][ T3923] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  477.497485][ T3923] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  477.505294][ T3923] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  477.513117][ T3923] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  477.520917][ T3923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  477.528730][ T3923] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  477.536541][ T3923]  </TASK>
[  477.540919][ T3928] FAULT_INJECTION: forcing a failure.
[  477.540919][ T3928] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  477.544487][ T3930] CPU: 1 PID: 3930 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  477.554886][ T3932] FAULT_INJECTION: forcing a failure.
[  477.554886][ T3932] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  477.562270][ T3930] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  477.562287][ T3930] Call Trace:
[  477.562293][ T3930]  <TASK>
[  477.562301][ T3930]  dump_stack_lvl+0x151/0x1b7
[  477.562326][ T3930]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  477.562346][ T3930]  dump_stack+0x15/0x17
[  477.562373][ T3930]  should_fail+0x3c0/0x510
[  477.562393][ T3930]  __should_failslab+0x9f/0xe0
[  477.613913][ T3930]  should_failslab+0x9/0x20
[  477.618246][ T3930]  kmem_cache_alloc+0x4f/0x2f0
[  477.622846][ T3930]  ? dup_mmap+0x6d3/0xec0
[  477.627013][ T3930]  dup_mmap+0x6d3/0xec0
[  477.631003][ T3930]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  477.636212][ T3930]  ? __delayed_free_task+0x110/0x110
[  477.641334][ T3930]  ? __kasan_check_write+0x14/0x20
[  477.646287][ T3930]  ? mm_init+0x6bb/0x870
[  477.650362][ T3930]  dup_mm+0x91/0x330
[  477.654091][ T3930]  copy_mm+0x108/0x1b0
[  477.657998][ T3930]  copy_process+0x127a/0x3240
[  477.662581][ T3930]  ? proc_fail_nth_write+0x213/0x290
[  477.667629][ T3930]  ? proc_fail_nth_read+0x220/0x220
[  477.672667][ T3930]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  477.677619][ T3930]  ? vfs_write+0x9af/0x1050
[  477.681954][ T3930]  kernel_clone+0x224/0x8f0
[  477.686291][ T3930]  ? file_end_write+0x1b0/0x1b0
[  477.690979][ T3930]  ? create_io_thread+0x1e0/0x1e0
[  477.695840][ T3930]  __x64_sys_clone+0x289/0x310
[  477.700450][ T3930]  ? __do_sys_vfork+0x130/0x130
[  477.705265][ T3930]  ? debug_smp_processor_id+0x17/0x20
[  477.710468][ T3930]  do_syscall_64+0x44/0xd0
[  477.714714][ T3930]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  477.720440][ T3930] RIP: 0033:0x7fc1f7027d59
[  477.724696][ T3930] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  477.744136][ T3930] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  477.752381][ T3930] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  477.760193][ T3930] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  477.768001][ T3930] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  477.775814][ T3930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  477.783628][ T3930] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  477.791442][ T3930]  </TASK>
[  477.794305][ T3926] CPU: 0 PID: 3926 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  477.798493][ T3933] FAULT_INJECTION: forcing a failure.
[  477.798493][ T3933] name failslab, interval 1, probability 0, space 0, times 0
[  477.802641][ T3926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  477.802655][ T3926] Call Trace:
[  477.802661][ T3926]  <TASK>
[  477.802667][ T3926]  dump_stack_lvl+0x151/0x1b7
[  477.815975][ T3934] FAULT_INJECTION: forcing a failure.
[  477.815975][ T3934] name failslab, interval 1, probability 0, space 0, times 0
[  477.825113][ T3926]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  477.825142][ T3926]  dump_stack+0x15/0x17
[  477.857202][ T3926]  should_fail+0x3c0/0x510
[  477.861457][ T3926]  __should_failslab+0x9f/0xe0
[  477.866061][ T3926]  should_failslab+0x9/0x20
[  477.870393][ T3926]  kmem_cache_alloc+0x4f/0x2f0
[  477.874994][ T3926]  ? dup_mmap+0x6d3/0xec0
[  477.879160][ T3926]  dup_mmap+0x6d3/0xec0
[  477.883149][ T3926]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  477.888358][ T3926]  ? __delayed_free_task+0x110/0x110
[  477.893482][ T3926]  ? __kasan_check_write+0x14/0x20
[  477.896615][ T3935] FAULT_INJECTION: forcing a failure.
[  477.896615][ T3935] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  477.898423][ T3926]  ? mm_init+0x6bb/0x870
[  477.898445][ T3926]  dup_mm+0x91/0x330
[  477.919258][ T3926]  copy_mm+0x108/0x1b0
[  477.923163][ T3926]  copy_process+0x127a/0x3240
[  477.927679][ T3926]  ? proc_fail_nth_write+0x213/0x290
[  477.932798][ T3926]  ? proc_fail_nth_read+0x220/0x220
[  477.937830][ T3926]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  477.942779][ T3926]  ? vfs_write+0x9af/0x1050
[  477.947118][ T3926]  kernel_clone+0x224/0x8f0
[  477.951456][ T3926]  ? file_end_write+0x1b0/0x1b0
[  477.956141][ T3926]  ? create_io_thread+0x1e0/0x1e0
[  477.961005][ T3926]  __x64_sys_clone+0x289/0x310
[  477.965605][ T3926]  ? __do_sys_vfork+0x130/0x130
[  477.970291][ T3926]  ? debug_smp_processor_id+0x17/0x20
[  477.975497][ T3926]  do_syscall_64+0x44/0xd0
[  477.979748][ T3926]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  477.985475][ T3926] RIP: 0033:0x7fc1f7027d59
[  477.989729][ T3926] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  478.009174][ T3926] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  478.017414][ T3926] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  478.025226][ T3926] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  478.033039][ T3926] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  478.040855][ T3926] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  478.048662][ T3926] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  478.056477][ T3926]  </TASK>
[  478.059337][ T3934] CPU: 1 PID: 3934 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  478.067670][ T3934] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  478.077565][ T3934] Call Trace:
[  478.080686][ T3934]  <TASK>
[  478.083467][ T3934]  dump_stack_lvl+0x151/0x1b7
[  478.087979][ T3934]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  478.093273][ T3934]  ? kmem_cache_alloc+0x189/0x2f0
[  478.098221][ T3934]  ? copy_process+0x127a/0x3240
[  478.102905][ T3934]  ? __x64_sys_clone+0x289/0x310
[  478.107688][ T3934]  ? do_syscall_64+0x44/0xd0
[  478.112116][ T3934]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  478.118018][ T3934]  dump_stack+0x15/0x17
[  478.122011][ T3934]  should_fail+0x3c0/0x510
[  478.126689][ T3934]  __should_failslab+0x9f/0xe0
[  478.131288][ T3934]  should_failslab+0x9/0x20
[  478.135629][ T3934]  kmem_cache_alloc+0x4f/0x2f0
[  478.140227][ T3934]  ? anon_vma_clone+0xa1/0x510
[  478.144828][ T3934]  anon_vma_clone+0xa1/0x510
[  478.149256][ T3934]  anon_vma_fork+0x91/0x4f0
[  478.153594][ T3934]  ? dup_mmap+0x6ef/0xec0
[  478.157759][ T3934]  dup_mmap+0x7ec/0xec0
[  478.161750][ T3934]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  478.166959][ T3934]  ? __delayed_free_task+0x110/0x110
[  478.172081][ T3934]  ? __kasan_check_write+0x14/0x20
[  478.177035][ T3934]  ? mm_init+0x6bb/0x870
[  478.181108][ T3934]  dup_mm+0x91/0x330
[  478.184842][ T3934]  copy_mm+0x108/0x1b0
[  478.188745][ T3934]  copy_process+0x127a/0x3240
[  478.193345][ T3934]  ? proc_fail_nth_write+0x213/0x290
[  478.198467][ T3934]  ? proc_fail_nth_read+0x220/0x220
[  478.203501][ T3934]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  478.208445][ T3934]  ? vfs_write+0x9af/0x1050
[  478.212785][ T3934]  kernel_clone+0x224/0x8f0
[  478.217302][ T3934]  ? file_end_write+0x1b0/0x1b0
[  478.221991][ T3934]  ? create_io_thread+0x1e0/0x1e0
[  478.226848][ T3934]  __x64_sys_clone+0x289/0x310
[  478.231446][ T3934]  ? __do_sys_vfork+0x130/0x130
[  478.236134][ T3934]  ? debug_smp_processor_id+0x17/0x20
[  478.241339][ T3934]  do_syscall_64+0x44/0xd0
[  478.245592][ T3934]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  478.251494][ T3934] RIP: 0033:0x7fc1f7027d59
[  478.255752][ T3934] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  478.275275][ T3934] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  478.283519][ T3934] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  478.291332][ T3934] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  478.299148][ T3934] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  478.306953][ T3934] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  478.314861][ T3934] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  478.322677][ T3934]  </TASK>
[  478.325536][ T3932] CPU: 0 PID: 3932 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  478.334391][ T3932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  478.344288][ T3932] Call Trace:
[  478.347409][ T3932]  <TASK>
[  478.350189][ T3932]  dump_stack_lvl+0x151/0x1b7
[  478.354702][ T3932]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  478.359995][ T3932]  dump_stack+0x15/0x17
[  478.363985][ T3932]  should_fail+0x3c0/0x510
[  478.368238][ T3932]  should_fail_alloc_page+0x58/0x70
[  478.373272][ T3932]  __alloc_pages+0x207/0x850
[  478.377699][ T3932]  ? zone_watermark_fast+0x200/0x200
[  478.382820][ T3932]  ? dup_mmap+0x9fc/0xec0
[  478.386984][ T3932]  ? dup_mm+0x91/0x330
[  478.390898][ T3932]  ? copy_mm+0x108/0x1b0
[  478.394968][ T3932]  ? copy_process+0x127a/0x3240
[  478.399660][ T3932]  ? kvm_sched_clock_read+0x18/0x40
[  478.404692][ T3932]  pte_alloc_one+0x73/0x1b0
[  478.409031][ T3932]  ? pfn_modify_allowed+0x2e0/0x2e0
[  478.414073][ T3932]  ? __kasan_check_write+0x14/0x20
[  478.419019][ T3932]  ? __set_page_owner+0x2ee/0x310
[  478.423871][ T3932]  __pte_alloc+0x86/0x350
[  478.428037][ T3932]  ? free_pgtables+0x210/0x210
[  478.432640][ T3932]  copy_pte_range+0x1b1f/0x20b0
[  478.437330][ T3932]  ? __kunmap_atomic+0x80/0x80
[  478.441937][ T3932]  ? __pud_alloc+0x260/0x260
[  478.446354][ T3932]  copy_page_range+0xc1e/0x1090
[  478.451042][ T3932]  ? pfn_valid+0x1e0/0x1e0
[  478.455292][ T3932]  dup_mmap+0x9fc/0xec0
[  478.459283][ T3932]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  478.464489][ T3932]  ? __delayed_free_task+0x110/0x110
[  478.469611][ T3932]  ? __kasan_check_write+0x14/0x20
[  478.474562][ T3932]  ? mm_init+0x6bb/0x870
[  478.478638][ T3932]  dup_mm+0x91/0x330
[  478.482375][ T3932]  copy_mm+0x108/0x1b0
[  478.486287][ T3932]  copy_process+0x127a/0x3240
[  478.490793][ T3932]  ? proc_fail_nth_write+0x213/0x290
[  478.495913][ T3932]  ? proc_fail_nth_read+0x220/0x220
[  478.500944][ T3932]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  478.505890][ T3932]  ? vfs_write+0x9af/0x1050
[  478.510228][ T3932]  kernel_clone+0x224/0x8f0
[  478.514571][ T3932]  ? file_end_write+0x1b0/0x1b0
[  478.519343][ T3932]  ? create_io_thread+0x1e0/0x1e0
[  478.524203][ T3932]  __x64_sys_clone+0x289/0x310
[  478.528890][ T3932]  ? __do_sys_vfork+0x130/0x130
[  478.533578][ T3932]  ? debug_smp_processor_id+0x17/0x20
[  478.538784][ T3932]  do_syscall_64+0x44/0xd0
[  478.543043][ T3932]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  478.548763][ T3932] RIP: 0033:0x7fc1f7027d59
[  478.553053][ T3932] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  478.572461][ T3932] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  478.580705][ T3932] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  478.588516][ T3932] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  478.596326][ T3932] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  478.604138][ T3932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  478.611969][ T3932] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  478.619768][ T3932]  </TASK>
[  478.622633][ T3933] CPU: 1 PID: 3933 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  478.630959][ T3933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  478.640854][ T3933] Call Trace:
[  478.643982][ T3933]  <TASK>
[  478.646752][ T3933]  dump_stack_lvl+0x151/0x1b7
[  478.651275][ T3933]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  478.656561][ T3933]  dump_stack+0x15/0x17
[  478.660552][ T3933]  should_fail+0x3c0/0x510
[  478.664804][ T3933]  __should_failslab+0x9f/0xe0
[  478.669403][ T3933]  should_failslab+0x9/0x20
[  478.673829][ T3933]  kmem_cache_alloc+0x4f/0x2f0
[  478.678430][ T3933]  ? dup_mmap+0x6d3/0xec0
[  478.682598][ T3933]  dup_mmap+0x6d3/0xec0
[  478.686588][ T3933]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  478.691818][ T3933]  ? __delayed_free_task+0x110/0x110
[  478.696920][ T3933]  ? __kasan_check_write+0x14/0x20
[  478.701865][ T3933]  ? mm_init+0x6bb/0x870
[  478.706116][ T3933]  dup_mm+0x91/0x330
[  478.709848][ T3933]  copy_mm+0x108/0x1b0
[  478.713761][ T3933]  copy_process+0x127a/0x3240
[  478.718272][ T3933]  ? proc_fail_nth_write+0x213/0x290
[  478.723391][ T3933]  ? proc_fail_nth_read+0x220/0x220
[  478.728424][ T3933]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  478.733377][ T3933]  ? vfs_write+0x9af/0x1050
[  478.737708][ T3933]  kernel_clone+0x224/0x8f0
[  478.742157][ T3933]  ? file_end_write+0x1b0/0x1b0
[  478.746824][ T3933]  ? create_io_thread+0x1e0/0x1e0
[  478.751682][ T3933]  __x64_sys_clone+0x289/0x310
[  478.756283][ T3933]  ? __do_sys_vfork+0x130/0x130
[  478.760969][ T3933]  ? debug_smp_processor_id+0x17/0x20
[  478.766263][ T3933]  do_syscall_64+0x44/0xd0
[  478.770516][ T3933]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  478.776244][ T3933] RIP: 0033:0x7fc1f7027d59
[  478.780499][ T3933] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  478.799938][ T3933] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  478.808183][ T3933] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  478.815995][ T3933] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  478.823919][ T3933] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  478.831806][ T3933] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  478.839618][ T3933] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  478.847431][ T3933]  </TASK>
[  478.850330][ T3928] CPU: 0 PID: 3928 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  478.858627][ T3928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  478.868605][ T3928] Call Trace:
[  478.871814][ T3928]  <TASK>
[  478.874592][ T3928]  dump_stack_lvl+0x151/0x1b7
[  478.879112][ T3928]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  478.884401][ T3928]  dump_stack+0x15/0x17
[  478.888394][ T3928]  should_fail+0x3c0/0x510
[  478.892655][ T3928]  should_fail_alloc_page+0x58/0x70
[  478.897678][ T3928]  __alloc_pages+0x207/0x850
[  478.902117][ T3928]  ? zone_watermark_fast+0x200/0x200
[  478.907225][ T3928]  ? dup_mmap+0x9fc/0xec0
[  478.911391][ T3928]  ? dup_mm+0x91/0x330
[  478.915306][ T3928]  ? copy_mm+0x108/0x1b0
[  478.919375][ T3928]  ? copy_process+0x127a/0x3240
[  478.924068][ T3928]  ? kvm_sched_clock_read+0x18/0x40
[  478.929100][ T3928]  pte_alloc_one+0x73/0x1b0
[  478.933439][ T3928]  ? pfn_modify_allowed+0x2e0/0x2e0
[  478.938471][ T3928]  ? __kasan_check_write+0x14/0x20
[  478.943419][ T3928]  ? __set_page_owner+0x2ee/0x310
[  478.948300][ T3928]  __pte_alloc+0x86/0x350
[  478.952563][ T3928]  ? free_pgtables+0x210/0x210
[  478.957142][ T3928]  copy_pte_range+0x1b1f/0x20b0
[  478.961826][ T3928]  ? __kunmap_atomic+0x80/0x80
[  478.966514][ T3928]  ? __pud_alloc+0x260/0x260
[  478.970931][ T3928]  copy_page_range+0xc1e/0x1090
[  478.975624][ T3928]  ? pfn_valid+0x1e0/0x1e0
[  478.979873][ T3928]  dup_mmap+0x9fc/0xec0
[  478.983864][ T3928]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  478.989086][ T3928]  ? __delayed_free_task+0x110/0x110
[  478.989933][ T3938] FAULT_INJECTION: forcing a failure.
[  478.989933][ T3938] name failslab, interval 1, probability 0, space 0, times 0
[  478.994205][ T3928]  ? __kasan_check_write+0x14/0x20
[  478.994228][ T3928]  ? mm_init+0x6bb/0x870
[  479.015911][ T3928]  dup_mm+0x91/0x330
[  479.019626][ T3928]  copy_mm+0x108/0x1b0
[  479.023531][ T3928]  copy_process+0x127a/0x3240
[  479.028041][ T3928]  ? proc_fail_nth_write+0x213/0x290
[  479.033165][ T3928]  ? proc_fail_nth_read+0x220/0x220
[  479.038194][ T3928]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  479.043144][ T3928]  ? vfs_write+0x9af/0x1050
[  479.047514][ T3928]  kernel_clone+0x224/0x8f0
[  479.051820][ T3928]  ? file_end_write+0x1b0/0x1b0
[  479.056507][ T3928]  ? create_io_thread+0x1e0/0x1e0
[  479.061376][ T3928]  __x64_sys_clone+0x289/0x310
[  479.065970][ T3928]  ? __do_sys_vfork+0x130/0x130
[  479.070656][ T3928]  ? debug_smp_processor_id+0x17/0x20
[  479.075864][ T3928]  do_syscall_64+0x44/0xd0
[  479.080116][ T3928]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  479.088013][ T3928] RIP: 0033:0x7fc1f7027d59
[  479.092268][ T3928] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  479.111707][ T3928] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  479.119951][ T3928] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  479.127765][ T3928] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  479.135575][ T3928] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  479.143386][ T3928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  479.151195][ T3928] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  479.159010][ T3928]  </TASK>
[  479.161879][ T3938] CPU: 1 PID: 3938 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  479.170211][ T3938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  479.180192][ T3938] Call Trace:
[  479.183410][ T3938]  <TASK>
[  479.186174][ T3938]  dump_stack_lvl+0x151/0x1b7
[  479.190689][ T3938]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  479.196156][ T3938]  dump_stack+0x15/0x17
[  479.200147][ T3938]  should_fail+0x3c0/0x510
[  479.204399][ T3938]  __should_failslab+0x9f/0xe0
[  479.209002][ T3938]  should_failslab+0x9/0x20
[  479.213350][ T3938]  kmem_cache_alloc+0x4f/0x2f0
[  479.217938][ T3938]  ? anon_vma_clone+0xa1/0x510
[  479.222544][ T3938]  anon_vma_clone+0xa1/0x510
[  479.226974][ T3938]  anon_vma_fork+0x91/0x4f0
[  479.231306][ T3938]  ? dup_mmap+0x6ef/0xec0
[  479.235477][ T3938]  dup_mmap+0x7ec/0xec0
[  479.239463][ T3938]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  479.244677][ T3938]  ? __delayed_free_task+0x110/0x110
[  479.249793][ T3938]  ? __kasan_check_write+0x14/0x20
[  479.254739][ T3938]  ? mm_init+0x6bb/0x870
[  479.258818][ T3938]  dup_mm+0x91/0x330
[  479.262552][ T3938]  copy_mm+0x108/0x1b0
[  479.266459][ T3938]  copy_process+0x127a/0x3240
[  479.270971][ T3938]  ? proc_fail_nth_write+0x213/0x290
[  479.276350][ T3938]  ? proc_fail_nth_read+0x220/0x220
[  479.281383][ T3938]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  479.286329][ T3938]  ? vfs_write+0x9af/0x1050
[  479.290672][ T3938]  kernel_clone+0x224/0x8f0
[  479.295013][ T3938]  ? file_end_write+0x1b0/0x1b0
[  479.299706][ T3938]  ? create_io_thread+0x1e0/0x1e0
[  479.304558][ T3938]  __x64_sys_clone+0x289/0x310
[  479.309162][ T3938]  ? __do_sys_vfork+0x130/0x130
[  479.313859][ T3938]  ? debug_smp_processor_id+0x17/0x20
[  479.319054][ T3938]  do_syscall_64+0x44/0xd0
[  479.323306][ T3938]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  479.329124][ T3938] RIP: 0033:0x7fc1f7027d59
[  479.333377][ T3938] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  479.353044][ T3938] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  479.361233][ T3938] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  479.369043][ T3938] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  479.376858][ T3938] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  479.384674][ T3938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  479.392476][ T3938] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  479.400290][ T3938]  </TASK>
[  479.404475][ T3935] CPU: 0 PID: 3935 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  479.412805][ T3935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  479.420269][ T3940] FAULT_INJECTION: forcing a failure.
[  479.420269][ T3940] name failslab, interval 1, probability 0, space 0, times 0
[  479.422697][ T3935] Call Trace:
[  479.422708][ T3935]  <TASK>
[  479.422714][ T3935]  dump_stack_lvl+0x151/0x1b7
[  479.445527][ T3935]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  479.450818][ T3935]  ? is_bpf_text_address+0x1a2/0x1c0
[  479.455937][ T3935]  dump_stack+0x15/0x17
[  479.460025][ T3935]  should_fail+0x3c0/0x510
[  479.464271][ T3935]  should_fail_alloc_page+0x58/0x70
[  479.469304][ T3935]  __alloc_pages+0x207/0x850
[  479.473742][ T3935]  ? zone_watermark_fast+0x200/0x200
[  479.478866][ T3935]  ? __kasan_slab_alloc+0xc9/0xe0
[  479.483712][ T3935]  ? __kasan_slab_alloc+0xb2/0xe0
[  479.488575][ T3935]  ? kmem_cache_alloc+0x189/0x2f0
[  479.493430][ T3935]  ? anon_vma_clone+0xa1/0x510
[  479.498118][ T3935]  __pmd_alloc+0xb1/0x550
[  479.502290][ T3935]  ? __kasan_slab_alloc+0xb2/0xe0
[  479.507144][ T3935]  ? kmem_cache_alloc+0x189/0x2f0
[  479.512006][ T3935]  ? anon_vma_fork+0x1d9/0x4f0
[  479.516603][ T3935]  ? dup_mmap+0x7ec/0xec0
[  479.520769][ T3935]  ? dup_mm+0x91/0x330
[  479.524678][ T3935]  ? copy_mm+0x108/0x1b0
[  479.528757][ T3935]  ? kernel_clone+0x224/0x8f0
[  479.533268][ T3935]  ? __pud_alloc+0x260/0x260
[  479.537697][ T3935]  copy_page_range+0xd04/0x1090
[  479.542392][ T3935]  ? pfn_valid+0x1e0/0x1e0
[  479.546637][ T3935]  dup_mmap+0x9fc/0xec0
[  479.550625][ T3935]  ? sysvec_apic_timer_interrupt+0x55/0xc0
[  479.556283][ T3935]  ? __delayed_free_task+0x110/0x110
[  479.561388][ T3935]  ? __kasan_check_write+0x14/0x20
[  479.566334][ T3935]  ? mm_init+0x6bb/0x870
[  479.570423][ T3935]  dup_mm+0x91/0x330
[  479.574310][ T3935]  copy_mm+0x108/0x1b0
[  479.578139][ T3935]  copy_process+0x127a/0x3240
[  479.582654][ T3935]  ? proc_fail_nth_write+0x213/0x290
[  479.587779][ T3935]  ? proc_fail_nth_read+0x220/0x220
[  479.592816][ T3935]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  479.597753][ T3935]  ? vfs_write+0x9af/0x1050
[  479.602098][ T3935]  kernel_clone+0x224/0x8f0
[  479.606434][ T3935]  ? file_end_write+0x1b0/0x1b0
[  479.611120][ T3935]  ? create_io_thread+0x1e0/0x1e0
[  479.615986][ T3935]  __x64_sys_clone+0x289/0x310
[  479.620582][ T3935]  ? __do_sys_vfork+0x130/0x130
[  479.625442][ T3935]  ? debug_smp_processor_id+0x17/0x20
[  479.630651][ T3935]  do_syscall_64+0x44/0xd0
[  479.634901][ T3935]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  479.640633][ T3935] RIP: 0033:0x7fc1f7027d59
[  479.644885][ T3935] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  479.664496][ T3935] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  479.672742][ T3935] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  479.680558][ T3935] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  479.688363][ T3935] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  479.696265][ T3935] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  479.704423][ T3935] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  479.712235][ T3935]  </TASK>
[  479.715100][ T3940] CPU: 1 PID: 3940 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  479.723429][ T3940] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  479.733324][ T3940] Call Trace:
[  479.736446][ T3940]  <TASK>
[  479.739223][ T3940]  dump_stack_lvl+0x151/0x1b7
[  479.743736][ T3940]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  479.749033][ T3940]  dump_stack+0x15/0x17
[  479.753109][ T3940]  should_fail+0x3c0/0x510
[  479.757362][ T3940]  __should_failslab+0x9f/0xe0
[  479.761962][ T3940]  should_failslab+0x9/0x20
[  479.766301][ T3940]  kmem_cache_alloc+0x4f/0x2f0
[  479.770914][ T3940]  ? anon_vma_clone+0xa1/0x510
[  479.775503][ T3940]  anon_vma_clone+0xa1/0x510
[  479.779936][ T3940]  anon_vma_fork+0x91/0x4f0
[  479.784267][ T3940]  ? dup_mmap+0x6ef/0xec0
[  479.788467][ T3940]  dup_mmap+0x7ec/0xec0
[  479.792425][ T3940]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  479.797633][ T3940]  ? __delayed_free_task+0x110/0x110
[  479.802842][ T3940]  ? __kasan_check_write+0x14/0x20
[  479.807796][ T3940]  ? mm_init+0x6bb/0x870
[  479.811869][ T3940]  dup_mm+0x91/0x330
[  479.815603][ T3940]  copy_mm+0x108/0x1b0
[  479.819506][ T3940]  copy_process+0x127a/0x3240
[  479.824018][ T3940]  ? proc_fail_nth_write+0x213/0x290
[  479.829140][ T3940]  ? proc_fail_nth_read+0x220/0x220
[  479.834173][ T3940]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  479.839120][ T3940]  ? vfs_write+0x9af/0x1050
[  479.843461][ T3940]  kernel_clone+0x224/0x8f0
[  479.847806][ T3940]  ? file_end_write+0x1b0/0x1b0
[  479.852495][ T3940]  ? create_io_thread+0x1e0/0x1e0
[  479.857348][ T3940]  __x64_sys_clone+0x289/0x310
[  479.861951][ T3940]  ? __do_sys_vfork+0x130/0x130
[  479.866634][ T3940]  ? debug_smp_processor_id+0x17/0x20
[  479.871840][ T3940]  do_syscall_64+0x44/0xd0
[  479.876093][ T3940]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  479.881820][ T3940] RIP: 0033:0x7fc1f7027d59
[  479.886074][ T3940] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  479.905601][ T3940] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  479.913942][ T3940] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  479.921755][ T3940] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  479.929579][ T3940] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  479.937378][ T3940] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  479.945273][ T3940] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  479.953089][ T3940]  </TASK>
[  479.958234][ T3941] FAULT_INJECTION: forcing a failure.
[  479.958234][ T3941] name failslab, interval 1, probability 0, space 0, times 0
[  479.970848][ T3941] CPU: 0 PID: 3941 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  479.979172][ T3941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  479.989070][ T3941] Call Trace:
[  479.992185][ T3941]  <TASK>
[  479.994964][ T3941]  dump_stack_lvl+0x151/0x1b7
[  479.999477][ T3941]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  480.004783][ T3941]  dump_stack+0x15/0x17
[  480.008760][ T3941]  should_fail+0x3c0/0x510
[  480.013013][ T3941]  __should_failslab+0x9f/0xe0
[  480.017618][ T3941]  should_failslab+0x9/0x20
[  480.021970][ T3941]  kmem_cache_alloc+0x4f/0x2f0
[  480.026554][ T3941]  ? anon_vma_clone+0xa1/0x510
[  480.031152][ T3941]  anon_vma_clone+0xa1/0x510
[  480.035581][ T3941]  anon_vma_fork+0x91/0x4f0
[  480.039922][ T3941]  ? dup_mmap+0x6ef/0xec0
[  480.044088][ T3941]  dup_mmap+0x7ec/0xec0
[  480.048078][ T3941]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  480.053321][ T3941]  ? __delayed_free_task+0x110/0x110
[  480.058411][ T3941]  ? __kasan_check_write+0x14/0x20
[  480.063352][ T3941]  ? mm_init+0x6bb/0x870
[  480.067432][ T3941]  dup_mm+0x91/0x330
[  480.071163][ T3941]  copy_mm+0x108/0x1b0
[  480.075070][ T3941]  copy_process+0x127a/0x3240
[  480.079671][ T3941]  ? proc_fail_nth_write+0x213/0x290
[  480.084790][ T3941]  ? proc_fail_nth_read+0x220/0x220
[  480.089835][ T3941]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  480.094769][ T3941]  ? vfs_write+0x9af/0x1050
[  480.099109][ T3941]  kernel_clone+0x224/0x8f0
[  480.103629][ T3941]  ? file_end_write+0x1b0/0x1b0
[  480.108312][ T3941]  ? create_io_thread+0x1e0/0x1e0
[  480.113185][ T3941]  __x64_sys_clone+0x289/0x310
[  480.117858][ T3941]  ? __do_sys_vfork+0x130/0x130
[  480.122632][ T3941]  ? debug_smp_processor_id+0x17/0x20
[  480.127842][ T3941]  do_syscall_64+0x44/0xd0
[  480.132093][ T3941]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  480.137823][ T3941] RIP: 0033:0x7fc1f7027d59
[  480.142071][ T3941] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  480.161514][ T3941] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  480.169758][ T3941] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  480.177655][ T3941] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  480.185466][ T3941] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  480.193282][ T3941] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  480.201094][ T3941] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  480.208922][ T3941]  </TASK>
[  480.215449][ T3948] FAULT_INJECTION: forcing a failure.
[  480.215449][ T3948] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  480.217236][ T3945] FAULT_INJECTION: forcing a failure.
[  480.217236][ T3945] name failslab, interval 1, probability 0, space 0, times 0
[  480.228664][ T3948] CPU: 0 PID: 3948 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  480.249560][ T3948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  480.259459][ T3948] Call Trace:
[  480.262578][ T3948]  <TASK>
[  480.265366][ T3948]  dump_stack_lvl+0x151/0x1b7
[  480.269870][ T3948]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  480.275166][ T3948]  dump_stack+0x15/0x17
[  480.279158][ T3948]  should_fail+0x3c0/0x510
[  480.283424][ T3948]  should_fail_alloc_page+0x58/0x70
[  480.288441][ T3948]  __alloc_pages+0x207/0x850
[  480.292885][ T3948]  ? zone_watermark_fast+0x200/0x200
[  480.298165][ T3948]  ? dup_mmap+0x9fc/0xec0
[  480.302331][ T3948]  ? dup_mm+0x91/0x330
[  480.306320][ T3948]  ? copy_mm+0x108/0x1b0
[  480.310403][ T3948]  ? copy_process+0x127a/0x3240
[  480.315086][ T3948]  ? kvm_sched_clock_read+0x18/0x40
[  480.320122][ T3948]  pte_alloc_one+0x73/0x1b0
[  480.324460][ T3948]  ? pfn_modify_allowed+0x2e0/0x2e0
[  480.329496][ T3948]  ? __kasan_check_write+0x14/0x20
[  480.334444][ T3948]  ? __set_page_owner+0x2ee/0x310
[  480.339306][ T3948]  __pte_alloc+0x86/0x350
[  480.343470][ T3948]  ? free_pgtables+0x210/0x210
[  480.348072][ T3948]  copy_pte_range+0x1b1f/0x20b0
[  480.352759][ T3948]  ? __kunmap_atomic+0x80/0x80
[  480.357357][ T3948]  ? __pud_alloc+0x260/0x260
[  480.361784][ T3948]  copy_page_range+0xc1e/0x1090
[  480.367687][ T3948]  ? pfn_valid+0x1e0/0x1e0
[  480.372027][ T3948]  dup_mmap+0x9fc/0xec0
[  480.376014][ T3948]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  480.381225][ T3948]  ? __delayed_free_task+0x110/0x110
[  480.386344][ T3948]  ? __kasan_check_write+0x14/0x20
[  480.391291][ T3948]  ? mm_init+0x6bb/0x870
[  480.395476][ T3948]  dup_mm+0x91/0x330
[  480.399191][ T3948]  copy_mm+0x108/0x1b0
[  480.403094][ T3948]  copy_process+0x127a/0x3240
[  480.407610][ T3948]  ? proc_fail_nth_write+0x213/0x290
[  480.412902][ T3948]  ? proc_fail_nth_read+0x220/0x220
[  480.417937][ T3948]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  480.422884][ T3948]  ? vfs_write+0x9af/0x1050
[  480.427224][ T3948]  kernel_clone+0x224/0x8f0
[  480.431561][ T3948]  ? file_end_write+0x1b0/0x1b0
[  480.436338][ T3948]  ? create_io_thread+0x1e0/0x1e0
[  480.441212][ T3948]  __x64_sys_clone+0x289/0x310
[  480.445803][ T3948]  ? __do_sys_vfork+0x130/0x130
[  480.450486][ T3948]  ? debug_smp_processor_id+0x17/0x20
[  480.455693][ T3948]  do_syscall_64+0x44/0xd0
[  480.459944][ T3948]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  480.465668][ T3948] RIP: 0033:0x7fc1f7027d59
[  480.469923][ T3948] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  480.489452][ T3948] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  480.497707][ T3948] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  480.505508][ T3948] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  480.513317][ T3948] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  480.521128][ T3948] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  480.528941][ T3948] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  480.536843][ T3948]  </TASK>
[  480.541601][ T3945] CPU: 1 PID: 3945 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  480.549927][ T3945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  480.559824][ T3945] Call Trace:
[  480.562944][ T3945]  <TASK>
[  480.565721][ T3945]  dump_stack_lvl+0x151/0x1b7
[  480.570234][ T3945]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  480.575530][ T3945]  dump_stack+0x15/0x17
[  480.579524][ T3945]  should_fail+0x3c0/0x510
[  480.583775][ T3945]  __should_failslab+0x9f/0xe0
[  480.588375][ T3945]  should_failslab+0x9/0x20
[  480.592897][ T3945]  kmem_cache_alloc+0x4f/0x2f0
[  480.597497][ T3945]  ? anon_vma_clone+0xa1/0x510
[  480.602094][ T3945]  anon_vma_clone+0xa1/0x510
[  480.606601][ T3945]  anon_vma_fork+0x91/0x4f0
[  480.610943][ T3945]  ? dup_mmap+0x6ef/0xec0
[  480.615106][ T3945]  dup_mmap+0x7ec/0xec0
[  480.619099][ T3945]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  480.624312][ T3945]  ? __delayed_free_task+0x110/0x110
[  480.629438][ T3945]  ? __kasan_check_write+0x14/0x20
[  480.634462][ T3945]  ? mm_init+0x6bb/0x870
[  480.638541][ T3945]  dup_mm+0x91/0x330
[  480.642287][ T3945]  copy_mm+0x108/0x1b0
[  480.646177][ T3945]  copy_process+0x127a/0x3240
[  480.650692][ T3945]  ? proc_fail_nth_write+0x213/0x290
[  480.655814][ T3945]  ? proc_fail_nth_read+0x220/0x220
[  480.660852][ T3945]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  480.665794][ T3945]  ? vfs_write+0x9af/0x1050
[  480.670147][ T3945]  kernel_clone+0x224/0x8f0
[  480.674478][ T3945]  ? file_end_write+0x1b0/0x1b0
[  480.679158][ T3945]  ? create_io_thread+0x1e0/0x1e0
[  480.684365][ T3945]  __x64_sys_clone+0x289/0x310
[  480.688970][ T3945]  ? __do_sys_vfork+0x130/0x130
[  480.693655][ T3945]  ? debug_smp_processor_id+0x17/0x20
[  480.698887][ T3945]  do_syscall_64+0x44/0xd0
[  480.703115][ T3945]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  480.708935][ T3945] RIP: 0033:0x7fc1f7027d59
[  480.713183][ T3945] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  480.732633][ T3945] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  480.740881][ T3945] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  480.748684][ T3945] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  480.756489][ T3945] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  480.764306][ T3945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  480.772111][ T3945] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  480.779925][ T3945]  </TASK>
[  480.783149][ T3947] FAULT_INJECTION: forcing a failure.
[  480.783149][ T3947] name failslab, interval 1, probability 0, space 0, times 0
[  480.795676][ T3947] CPU: 1 PID: 3947 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  480.803975][ T3947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  480.813875][ T3947] Call Trace:
[  480.816995][ T3947]  <TASK>
[  480.819859][ T3947]  dump_stack_lvl+0x151/0x1b7
[  480.824370][ T3947]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  480.829672][ T3947]  dump_stack+0x15/0x17
[  480.833664][ T3947]  should_fail+0x3c0/0x510
[  480.837910][ T3947]  __should_failslab+0x9f/0xe0
[  480.842510][ T3947]  should_failslab+0x9/0x20
[  480.846847][ T3947]  kmem_cache_alloc+0x4f/0x2f0
[  480.851448][ T3947]  ? anon_vma_clone+0xa1/0x510
[  480.856050][ T3947]  anon_vma_clone+0xa1/0x510
[  480.860473][ T3947]  anon_vma_fork+0x91/0x4f0
[  480.864813][ T3947]  ? dup_mmap+0x6ef/0xec0
[  480.868979][ T3947]  dup_mmap+0x7ec/0xec0
[  480.872972][ T3947]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  480.878179][ T3947]  ? __delayed_free_task+0x110/0x110
[  480.883304][ T3947]  ? __kasan_check_write+0x14/0x20
[  480.888248][ T3947]  ? mm_init+0x6bb/0x870
[  480.892330][ T3947]  dup_mm+0x91/0x330
[  480.896059][ T3947]  copy_mm+0x108/0x1b0
[  480.899969][ T3947]  copy_process+0x127a/0x3240
[  480.904488][ T3947]  ? proc_fail_nth_write+0x213/0x290
[  480.909931][ T3947]  ? proc_fail_nth_read+0x220/0x220
[  480.915064][ T3947]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  480.920000][ T3947]  ? vfs_write+0x9af/0x1050
[  480.924560][ T3947]  kernel_clone+0x224/0x8f0
[  480.928899][ T3947]  ? file_end_write+0x1b0/0x1b0
[  480.933584][ T3947]  ? create_io_thread+0x1e0/0x1e0
[  480.938443][ T3947]  __x64_sys_clone+0x289/0x310
[  480.943048][ T3947]  ? __do_sys_vfork+0x130/0x130
[  480.947728][ T3947]  ? debug_smp_processor_id+0x17/0x20
[  480.952937][ T3947]  do_syscall_64+0x44/0xd0
[  480.957207][ T3947]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  480.962916][ T3947] RIP: 0033:0x7fc1f7027d59
[  480.967174][ T3947] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  480.986698][ T3947] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  480.995123][ T3947] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  481.003468][ T3947] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  481.011388][ T3947] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  481.019842][ T3947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  481.027651][ T3947] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  481.036180][ T3947]  </TASK>
[  481.039316][ T3946] FAULT_INJECTION: forcing a failure.
[  481.039316][ T3946] name failslab, interval 1, probability 0, space 0, times 0
[  481.042149][ T3944] FAULT_INJECTION: forcing a failure.
[  481.042149][ T3944] name failslab, interval 1, probability 0, space 0, times 0
[  481.064332][ T3946] CPU: 1 PID: 3946 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  481.072542][ T3946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  481.082538][ T3946] Call Trace:
[  481.085649][ T3946]  <TASK>
[  481.088422][ T3946]  dump_stack_lvl+0x151/0x1b7
[  481.092937][ T3946]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  481.098234][ T3946]  dump_stack+0x15/0x17
[  481.102222][ T3946]  should_fail+0x3c0/0x510
[  481.106471][ T3946]  __should_failslab+0x9f/0xe0
[  481.111072][ T3946]  should_failslab+0x9/0x20
[  481.115410][ T3946]  kmem_cache_alloc+0x4f/0x2f0
[  481.120013][ T3946]  ? dup_mmap+0x6d3/0xec0
[  481.124178][ T3946]  dup_mmap+0x6d3/0xec0
[  481.128169][ T3946]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  481.133387][ T3946]  ? __delayed_free_task+0x110/0x110
[  481.138506][ T3946]  ? __kasan_check_write+0x14/0x20
[  481.143446][ T3946]  ? mm_init+0x6bb/0x870
[  481.147610][ T3946]  dup_mm+0x91/0x330
[  481.151351][ T3946]  copy_mm+0x108/0x1b0
[  481.155249][ T3946]  copy_process+0x127a/0x3240
[  481.159771][ T3946]  ? proc_fail_nth_write+0x213/0x290
[  481.164895][ T3946]  ? proc_fail_nth_read+0x220/0x220
[  481.169920][ T3946]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  481.174875][ T3946]  ? vfs_write+0x9af/0x1050
[  481.179299][ T3946]  kernel_clone+0x224/0x8f0
[  481.183636][ T3946]  ? file_end_write+0x1b0/0x1b0
[  481.188318][ T3946]  ? create_io_thread+0x1e0/0x1e0
[  481.193180][ T3946]  __x64_sys_clone+0x289/0x310
[  481.197779][ T3946]  ? __do_sys_vfork+0x130/0x130
[  481.202480][ T3946]  ? debug_smp_processor_id+0x17/0x20
[  481.207671][ T3946]  do_syscall_64+0x44/0xd0
[  481.211925][ T3946]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  481.217650][ T3946] RIP: 0033:0x7fc1f7027d59
[  481.221905][ T3946] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  481.241791][ T3946] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  481.250050][ T3946] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  481.258020][ T3946] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  481.265917][ T3946] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  481.273746][ T3946] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  481.281541][ T3946] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  481.289360][ T3946]  </TASK>
[  481.292216][ T3944] CPU: 0 PID: 3944 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  481.300552][ T3944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  481.310543][ T3944] Call Trace:
[  481.313672][ T3944]  <TASK>
[  481.316446][ T3944]  dump_stack_lvl+0x151/0x1b7
[  481.320969][ T3944]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  481.326250][ T3944]  dump_stack+0x15/0x17
[  481.330240][ T3944]  should_fail+0x3c0/0x510
[  481.334493][ T3944]  __should_failslab+0x9f/0xe0
[  481.339092][ T3944]  should_failslab+0x9/0x20
[  481.343431][ T3944]  kmem_cache_alloc+0x4f/0x2f0
[  481.348294][ T3944]  ? anon_vma_clone+0xa1/0x510
[  481.352893][ T3944]  anon_vma_clone+0xa1/0x510
[  481.357317][ T3944]  anon_vma_fork+0x91/0x4f0
[  481.361657][ T3944]  ? dup_mmap+0x6ef/0xec0
[  481.365824][ T3944]  dup_mmap+0x7ec/0xec0
[  481.369817][ T3944]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  481.375025][ T3944]  ? __delayed_free_task+0x110/0x110
[  481.380147][ T3944]  ? __kasan_check_write+0x14/0x20
[  481.385092][ T3944]  ? mm_init+0x6bb/0x870
[  481.389171][ T3944]  dup_mm+0x91/0x330
[  481.392903][ T3944]  copy_mm+0x108/0x1b0
[  481.396820][ T3944]  copy_process+0x127a/0x3240
[  481.401372][ T3944]  ? proc_fail_nth_write+0x213/0x290
[  481.406536][ T3944]  ? proc_fail_nth_read+0x220/0x220
[  481.411577][ T3944]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  481.416519][ T3944]  ? vfs_write+0x9af/0x1050
[  481.420941][ T3944]  kernel_clone+0x224/0x8f0
[  481.425276][ T3944]  ? file_end_write+0x1b0/0x1b0
[  481.430063][ T3944]  ? create_io_thread+0x1e0/0x1e0
[  481.434924][ T3944]  __x64_sys_clone+0x289/0x310
[  481.439512][ T3944]  ? __do_sys_vfork+0x130/0x130
[  481.444285][ T3944]  ? debug_smp_processor_id+0x17/0x20
[  481.449491][ T3944]  do_syscall_64+0x44/0xd0
[  481.453744][ T3944]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  481.459473][ T3944] RIP: 0033:0x7fc1f7027d59
[  481.463730][ T3944] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  481.483363][ T3944] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  481.491700][ T3944] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  481.499610][ T3944] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  481.507413][ T3944] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  481.515221][ T3944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  481.523123][ T3944] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  481.530944][ T3944]  </TASK>
[  481.534057][ T3949] FAULT_INJECTION: forcing a failure.
[  481.534057][ T3949] name failslab, interval 1, probability 0, space 0, times 0
[  481.546582][ T3949] CPU: 0 PID: 3949 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  481.554903][ T3949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  481.564794][ T3949] Call Trace:
[  481.567916][ T3949]  <TASK>
[  481.570695][ T3949]  dump_stack_lvl+0x151/0x1b7
[  481.575208][ T3949]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  481.580525][ T3949]  dump_stack+0x15/0x17
[  481.584498][ T3949]  should_fail+0x3c0/0x510
[  481.589097][ T3949]  __should_failslab+0x9f/0xe0
[  481.593702][ T3949]  should_failslab+0x9/0x20
[  481.598122][ T3949]  kmem_cache_alloc+0x4f/0x2f0
[  481.602923][ T3949]  ? anon_vma_clone+0xa1/0x510
[  481.607531][ T3949]  anon_vma_clone+0xa1/0x510
[  481.611940][ T3949]  anon_vma_fork+0x91/0x4f0
[  481.616278][ T3949]  ? dup_mmap+0x6ef/0xec0
[  481.620464][ T3949]  dup_mmap+0x7ec/0xec0
[  481.624547][ T3949]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  481.629743][ T3949]  ? __delayed_free_task+0x110/0x110
[  481.634864][ T3949]  ? __kasan_check_write+0x14/0x20
[  481.639808][ T3949]  ? mm_init+0x6bb/0x870
[  481.643906][ T3949]  dup_mm+0x91/0x330
[  481.647621][ T3949]  copy_mm+0x108/0x1b0
[  481.651538][ T3949]  copy_process+0x127a/0x3240
[  481.656053][ T3949]  ? proc_fail_nth_write+0x213/0x290
[  481.661295][ T3949]  ? proc_fail_nth_read+0x220/0x220
[  481.666285][ T3949]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  481.671428][ T3949]  ? vfs_write+0x9af/0x1050
[  481.675868][ T3949]  kernel_clone+0x224/0x8f0
[  481.680418][ T3949]  ? file_end_write+0x1b0/0x1b0
[  481.685048][ T3949]  ? create_io_thread+0x1e0/0x1e0
[  481.689908][ T3949]  __x64_sys_clone+0x289/0x310
[  481.694508][ T3949]  ? __do_sys_vfork+0x130/0x130
[  481.699198][ T3949]  ? debug_smp_processor_id+0x17/0x20
[  481.704403][ T3949]  do_syscall_64+0x44/0xd0
[  481.708654][ T3949]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  481.714381][ T3949] RIP: 0033:0x7fc1f7027d59
[  481.718757][ T3949] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  481.738194][ T3949] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  481.746852][ T3949] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  481.754666][ T3949] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  481.762647][ T3949] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  481.770456][ T3949] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  481.778284][ T3949] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  481.786081][ T3949]  </TASK>
[  481.791995][ T3956] FAULT_INJECTION: forcing a failure.
[  481.791995][ T3956] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  481.796383][ T3958] FAULT_INJECTION: forcing a failure.
[  481.796383][ T3958] name failslab, interval 1, probability 0, space 0, times 0
[  481.806290][ T3960] FAULT_INJECTION: forcing a failure.
[  481.806290][ T3960] name failslab, interval 1, probability 0, space 0, times 0
[  481.817684][ T3955] FAULT_INJECTION: forcing a failure.
[  481.817684][ T3955] name failslab, interval 1, probability 0, space 0, times 0
[  481.830998][ T3956] CPU: 1 PID: 3956 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  481.842783][ T3959] FAULT_INJECTION: forcing a failure.
[  481.842783][ T3959] name failslab, interval 1, probability 0, space 0, times 0
[  481.850838][ T3956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  481.850850][ T3956] Call Trace:
[  481.850855][ T3956]  <TASK>
[  481.850862][ T3956]  dump_stack_lvl+0x151/0x1b7
[  481.883566][ T3956]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  481.888857][ T3956]  dump_stack+0x15/0x17
[  481.892848][ T3956]  should_fail+0x3c0/0x510
[  481.897101][ T3956]  should_fail_alloc_page+0x58/0x70
[  481.902149][ T3956]  __alloc_pages+0x207/0x850
[  481.906562][ T3956]  ? zone_watermark_fast+0x200/0x200
[  481.911682][ T3956]  ? dup_mmap+0x9fc/0xec0
[  481.915849][ T3956]  ? dup_mm+0x91/0x330
[  481.919753][ T3956]  ? copy_mm+0x108/0x1b0
[  481.924091][ T3956]  ? copy_process+0x127a/0x3240
[  481.928780][ T3956]  ? kvm_sched_clock_read+0x18/0x40
[  481.933841][ T3956]  pte_alloc_one+0x73/0x1b0
[  481.938154][ T3956]  ? pfn_modify_allowed+0x2e0/0x2e0
[  481.943186][ T3956]  ? __kasan_check_write+0x14/0x20
[  481.948133][ T3956]  ? __set_page_owner+0x2ee/0x310
[  481.952995][ T3956]  __pte_alloc+0x86/0x350
[  481.957160][ T3956]  ? free_pgtables+0x210/0x210
[  481.961773][ T3956]  copy_pte_range+0x1b1f/0x20b0
[  481.966538][ T3956]  ? __kunmap_atomic+0x80/0x80
[  481.971133][ T3956]  ? __pud_alloc+0x260/0x260
[  481.975568][ T3956]  copy_page_range+0xc1e/0x1090
[  481.980252][ T3956]  ? pfn_valid+0x1e0/0x1e0
[  481.984504][ T3956]  dup_mmap+0x9fc/0xec0
[  481.988493][ T3956]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  481.993709][ T3956]  ? __delayed_free_task+0x110/0x110
[  481.998831][ T3956]  ? __kasan_check_write+0x14/0x20
[  482.003780][ T3956]  ? mm_init+0x6bb/0x870
[  482.007851][ T3956]  dup_mm+0x91/0x330
[  482.011580][ T3956]  copy_mm+0x108/0x1b0
[  482.015485][ T3956]  copy_process+0x127a/0x3240
[  482.019998][ T3956]  ? proc_fail_nth_write+0x213/0x290
[  482.025130][ T3956]  ? proc_fail_nth_read+0x220/0x220
[  482.030155][ T3956]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  482.035098][ T3956]  ? vfs_write+0x9af/0x1050
[  482.039439][ T3956]  kernel_clone+0x224/0x8f0
[  482.043781][ T3956]  ? file_end_write+0x1b0/0x1b0
[  482.048465][ T3956]  ? create_io_thread+0x1e0/0x1e0
[  482.053359][ T3956]  __x64_sys_clone+0x289/0x310
[  482.057930][ T3956]  ? __do_sys_vfork+0x130/0x130
[  482.062657][ T3956]  ? debug_smp_processor_id+0x17/0x20
[  482.067819][ T3956]  do_syscall_64+0x44/0xd0
[  482.072079][ T3956]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  482.077801][ T3956] RIP: 0033:0x7fc1f7027d59
[  482.082057][ T3956] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  482.101587][ T3956] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  482.109827][ T3956] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  482.117639][ T3956] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  482.125448][ T3956] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  482.133258][ T3956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  482.141070][ T3956] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  482.148886][ T3956]  </TASK>
[  482.151750][ T3955] CPU: 0 PID: 3955 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  482.160080][ T3955] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  482.169978][ T3955] Call Trace:
[  482.173101][ T3955]  <TASK>
[  482.175875][ T3955]  dump_stack_lvl+0x151/0x1b7
[  482.180388][ T3955]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  482.185682][ T3955]  dump_stack+0x15/0x17
[  482.189679][ T3955]  should_fail+0x3c0/0x510
[  482.193927][ T3955]  __should_failslab+0x9f/0xe0
[  482.198527][ T3955]  should_failslab+0x9/0x20
[  482.202865][ T3955]  kmem_cache_alloc+0x4f/0x2f0
[  482.207560][ T3955]  ? anon_vma_clone+0xa1/0x510
[  482.212151][ T3955]  anon_vma_clone+0xa1/0x510
[  482.216590][ T3955]  anon_vma_fork+0x91/0x4f0
[  482.220920][ T3955]  ? dup_mmap+0x6ef/0xec0
[  482.225085][ T3955]  dup_mmap+0x7ec/0xec0
[  482.229077][ T3955]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  482.234373][ T3955]  ? __delayed_free_task+0x110/0x110
[  482.239492][ T3955]  ? __kasan_check_write+0x14/0x20
[  482.244441][ T3955]  ? mm_init+0x6bb/0x870
[  482.248520][ T3955]  dup_mm+0x91/0x330
[  482.252253][ T3955]  copy_mm+0x108/0x1b0
[  482.256157][ T3955]  copy_process+0x127a/0x3240
[  482.260683][ T3955]  ? proc_fail_nth_write+0x213/0x290
[  482.265791][ T3955]  ? proc_fail_nth_read+0x220/0x220
[  482.270832][ T3955]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  482.275769][ T3955]  ? vfs_write+0x9af/0x1050
[  482.280113][ T3955]  kernel_clone+0x224/0x8f0
[  482.284449][ T3955]  ? file_end_write+0x1b0/0x1b0
[  482.289138][ T3955]  ? create_io_thread+0x1e0/0x1e0
[  482.293998][ T3955]  __x64_sys_clone+0x289/0x310
[  482.298597][ T3955]  ? __do_sys_vfork+0x130/0x130
[  482.303293][ T3955]  ? debug_smp_processor_id+0x17/0x20
[  482.308493][ T3955]  do_syscall_64+0x44/0xd0
[  482.312748][ T3955]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  482.318480][ T3955] RIP: 0033:0x7fc1f7027d59
[  482.322745][ T3955] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  482.342169][ T3955] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  482.350410][ T3955] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  482.358221][ T3955] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  482.366032][ T3955] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  482.373846][ T3955] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  482.381657][ T3955] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  482.389471][ T3955]  </TASK>
[  482.392567][ T3959] CPU: 0 PID: 3959 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  482.400880][ T3959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  482.410783][ T3959] Call Trace:
[  482.413896][ T3959]  <TASK>
[  482.416678][ T3959]  dump_stack_lvl+0x151/0x1b7
[  482.421189][ T3959]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  482.426480][ T3959]  ? kmem_cache_alloc+0x189/0x2f0
[  482.431342][ T3959]  ? copy_process+0x127a/0x3240
[  482.436030][ T3959]  ? __x64_sys_clone+0x289/0x310
[  482.440800][ T3959]  ? do_syscall_64+0x44/0xd0
[  482.445230][ T3959]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  482.451218][ T3959]  dump_stack+0x15/0x17
[  482.455210][ T3959]  should_fail+0x3c0/0x510
[  482.459467][ T3959]  __should_failslab+0x9f/0xe0
[  482.464077][ T3959]  should_failslab+0x9/0x20
[  482.468404][ T3959]  kmem_cache_alloc+0x4f/0x2f0
[  482.473004][ T3959]  ? anon_vma_clone+0xa1/0x510
[  482.477609][ T3959]  anon_vma_clone+0xa1/0x510
[  482.482985][ T3959]  anon_vma_fork+0x91/0x4f0
[  482.487323][ T3959]  ? dup_mmap+0x6ef/0xec0
[  482.491490][ T3959]  dup_mmap+0x7ec/0xec0
[  482.495488][ T3959]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  482.500691][ T3959]  ? __delayed_free_task+0x110/0x110
[  482.505810][ T3959]  ? __kasan_check_write+0x14/0x20
[  482.510756][ T3959]  ? mm_init+0x6bb/0x870
[  482.514835][ T3959]  dup_mm+0x91/0x330
[  482.518568][ T3959]  copy_mm+0x108/0x1b0
[  482.522475][ T3959]  copy_process+0x127a/0x3240
[  482.526989][ T3959]  ? proc_fail_nth_write+0x213/0x290
[  482.532193][ T3959]  ? proc_fail_nth_read+0x220/0x220
[  482.537230][ T3959]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  482.542175][ T3959]  ? vfs_write+0x9af/0x1050
[  482.546517][ T3959]  kernel_clone+0x224/0x8f0
[  482.550858][ T3959]  ? file_end_write+0x1b0/0x1b0
[  482.555547][ T3959]  ? create_io_thread+0x1e0/0x1e0
[  482.560411][ T3959]  __x64_sys_clone+0x289/0x310
[  482.565003][ T3959]  ? __do_sys_vfork+0x130/0x130
[  482.569689][ T3959]  ? debug_smp_processor_id+0x17/0x20
[  482.574899][ T3959]  do_syscall_64+0x44/0xd0
[  482.579190][ T3959]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  482.585311][ T3959] RIP: 0033:0x7fc1f7027d59
[  482.589564][ T3959] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  482.609092][ T3959] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  482.617336][ T3959] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  482.625493][ T3959] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  482.633576][ T3959] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  482.641384][ T3959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  482.649189][ T3959] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  482.657005][ T3959]  </TASK>
[  482.659872][ T3960] CPU: 1 PID: 3960 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  482.669258][ T3960] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  482.680274][ T3960] Call Trace:
[  482.684100][ T3960]  <TASK>
[  482.686874][ T3960]  dump_stack_lvl+0x151/0x1b7
[  482.691387][ T3960]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  482.696679][ T3960]  ? kmem_cache_alloc+0x189/0x2f0
[  482.701539][ T3960]  ? copy_process+0x127a/0x3240
[  482.706596][ T3960]  ? __x64_sys_clone+0x289/0x310
[  482.711370][ T3960]  ? do_syscall_64+0x44/0xd0
[  482.715796][ T3960]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  482.721698][ T3960]  dump_stack+0x15/0x17
[  482.725693][ T3960]  should_fail+0x3c0/0x510
[  482.729945][ T3960]  __should_failslab+0x9f/0xe0
[  482.734631][ T3960]  should_failslab+0x9/0x20
[  482.738972][ T3960]  kmem_cache_alloc+0x4f/0x2f0
[  482.743576][ T3960]  ? anon_vma_clone+0xa1/0x510
[  482.748171][ T3960]  anon_vma_clone+0xa1/0x510
[  482.752601][ T3960]  anon_vma_fork+0x91/0x4f0
[  482.756935][ T3960]  ? dup_mmap+0x6ef/0xec0
[  482.761119][ T3960]  dup_mmap+0x7ec/0xec0
[  482.765095][ T3960]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  482.770305][ T3960]  ? __delayed_free_task+0x110/0x110
[  482.775423][ T3960]  ? __kasan_check_write+0x14/0x20
[  482.780369][ T3960]  ? mm_init+0x6bb/0x870
[  482.784801][ T3960]  dup_mm+0x91/0x330
[  482.788531][ T3960]  copy_mm+0x108/0x1b0
[  482.792433][ T3960]  copy_process+0x127a/0x3240
[  482.796947][ T3960]  ? proc_fail_nth_write+0x213/0x290
[  482.802159][ T3960]  ? proc_fail_nth_read+0x220/0x220
[  482.807188][ T3960]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  482.812136][ T3960]  ? vfs_write+0x9af/0x1050
[  482.816484][ T3960]  kernel_clone+0x224/0x8f0
[  482.820814][ T3960]  ? file_end_write+0x1b0/0x1b0
[  482.825501][ T3960]  ? create_io_thread+0x1e0/0x1e0
[  482.830361][ T3960]  __x64_sys_clone+0x289/0x310
[  482.834962][ T3960]  ? __do_sys_vfork+0x130/0x130
[  482.839735][ T3960]  ? debug_smp_processor_id+0x17/0x20
[  482.844944][ T3960]  do_syscall_64+0x44/0xd0
[  482.849195][ T3960]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  482.854922][ T3960] RIP: 0033:0x7fc1f7027d59
[  482.859180][ T3960] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  482.878625][ T3960] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  482.887285][ T3960] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  482.895088][ T3960] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  482.902901][ T3960] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  482.910712][ T3960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  482.918523][ T3960] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  482.926340][ T3960]  </TASK>
[  482.929571][ T3958] CPU: 1 PID: 3958 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  482.932020][ T3961] FAULT_INJECTION: forcing a failure.
[  482.932020][ T3961] name failslab, interval 1, probability 0, space 0, times 0
[  482.937882][ T3958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  482.937895][ T3958] Call Trace:
[  482.937899][ T3958]  <TASK>
[  482.937906][ T3958]  dump_stack_lvl+0x151/0x1b7
[  482.937929][ T3958]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  482.975904][ T3958]  dump_stack+0x15/0x17
[  482.979892][ T3958]  should_fail+0x3c0/0x510
[  482.984641][ T3958]  __should_failslab+0x9f/0xe0
[  482.989186][ T3958]  should_failslab+0x9/0x20
[  482.993521][ T3958]  kmem_cache_alloc+0x4f/0x2f0
[  482.998125][ T3958]  ? dup_mmap+0x6d3/0xec0
[  483.002379][ T3958]  dup_mmap+0x6d3/0xec0
[  483.006367][ T3958]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  483.011575][ T3958]  ? __delayed_free_task+0x110/0x110
[  483.016696][ T3958]  ? __kasan_check_write+0x14/0x20
[  483.021643][ T3958]  ? mm_init+0x6bb/0x870
[  483.025820][ T3958]  dup_mm+0x91/0x330
[  483.029734][ T3958]  copy_mm+0x108/0x1b0
[  483.033708][ T3958]  copy_process+0x127a/0x3240
[  483.038222][ T3958]  ? proc_fail_nth_write+0x213/0x290
[  483.043347][ T3958]  ? proc_fail_nth_read+0x220/0x220
[  483.048382][ T3958]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  483.053324][ T3958]  ? vfs_write+0x9af/0x1050
[  483.057666][ T3958]  kernel_clone+0x224/0x8f0
[  483.062003][ T3958]  ? file_end_write+0x1b0/0x1b0
[  483.066689][ T3958]  ? create_io_thread+0x1e0/0x1e0
[  483.071567][ T3958]  __x64_sys_clone+0x289/0x310
[  483.076156][ T3958]  ? __do_sys_vfork+0x130/0x130
[  483.080838][ T3958]  ? debug_smp_processor_id+0x17/0x20
[  483.086043][ T3958]  do_syscall_64+0x44/0xd0
[  483.090297][ T3958]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  483.096032][ T3958] RIP: 0033:0x7fc1f7027d59
[  483.100276][ T3958] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  483.119720][ T3958] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  483.128052][ T3958] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  483.135864][ T3958] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  483.143670][ T3958] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  483.151482][ T3958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  483.159293][ T3958] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  483.167108][ T3958]  </TASK>
[  483.169971][ T3961] CPU: 0 PID: 3961 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  483.178304][ T3961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  483.188203][ T3961] Call Trace:
[  483.191320][ T3961]  <TASK>
[  483.194097][ T3961]  dump_stack_lvl+0x151/0x1b7
[  483.198617][ T3961]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  483.203905][ T3961]  dump_stack+0x15/0x17
[  483.207899][ T3961]  should_fail+0x3c0/0x510
[  483.212168][ T3961]  __should_failslab+0x9f/0xe0
[  483.216749][ T3961]  should_failslab+0x9/0x20
[  483.221089][ T3961]  kmem_cache_alloc+0x4f/0x2f0
[  483.225689][ T3961]  ? anon_vma_clone+0xa1/0x510
[  483.230289][ T3961]  anon_vma_clone+0xa1/0x510
[  483.234715][ T3961]  anon_vma_fork+0x91/0x4f0
[  483.239091][ T3961]  ? dup_mmap+0x6ef/0xec0
[  483.243223][ T3961]  dup_mmap+0x7ec/0xec0
[  483.247213][ T3961]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  483.252422][ T3961]  ? __delayed_free_task+0x110/0x110
[  483.257549][ T3961]  ? __kasan_check_write+0x14/0x20
[  483.262494][ T3961]  ? mm_init+0x6bb/0x870
[  483.266571][ T3961]  dup_mm+0x91/0x330
[  483.270305][ T3961]  copy_mm+0x108/0x1b0
[  483.274204][ T3961]  copy_process+0x127a/0x3240
[  483.278718][ T3961]  ? proc_fail_nth_write+0x213/0x290
[  483.284132][ T3961]  ? proc_fail_nth_read+0x220/0x220
[  483.289165][ T3961]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  483.294114][ T3961]  ? vfs_write+0x9af/0x1050
[  483.298453][ T3961]  kernel_clone+0x224/0x8f0
[  483.302792][ T3961]  ? file_end_write+0x1b0/0x1b0
[  483.307478][ T3961]  ? create_io_thread+0x1e0/0x1e0
[  483.312341][ T3961]  __x64_sys_clone+0x289/0x310
[  483.316941][ T3961]  ? __do_sys_vfork+0x130/0x130
[  483.321625][ T3961]  ? debug_smp_processor_id+0x17/0x20
[  483.326834][ T3961]  do_syscall_64+0x44/0xd0
[  483.331092][ T3961]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  483.336812][ T3961] RIP: 0033:0x7fc1f7027d59
[  483.341067][ T3961] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  483.360514][ T3961] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  483.368753][ T3961] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  483.376563][ T3961] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  483.384381][ T3961] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  483.392190][ T3961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  483.400005][ T3961] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  483.407813][ T3961]  </TASK>
[  483.415147][ T3965] FAULT_INJECTION: forcing a failure.
[  483.415147][ T3965] name failslab, interval 1, probability 0, space 0, times 0
[  483.417600][ T3968] FAULT_INJECTION: forcing a failure.
[  483.417600][ T3968] name failslab, interval 1, probability 0, space 0, times 0
[  483.428863][ T3970] FAULT_INJECTION: forcing a failure.
[  483.428863][ T3970] name failslab, interval 1, probability 0, space 0, times 0
[  483.440348][ T3969] FAULT_INJECTION: forcing a failure.
[  483.440348][ T3969] name failslab, interval 1, probability 0, space 0, times 0
[  483.453120][ T3972] FAULT_INJECTION: forcing a failure.
[  483.453120][ T3972] name failslab, interval 1, probability 0, space 0, times 0
[  483.465590][ T3968] CPU: 0 PID: 3968 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  483.485974][ T3968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  483.495866][ T3968] Call Trace:
[  483.498988][ T3968]  <TASK>
[  483.501883][ T3968]  dump_stack_lvl+0x151/0x1b7
[  483.506368][ T3968]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  483.511659][ T3968]  ? kmem_cache_alloc+0x189/0x2f0
[  483.516608][ T3968]  ? copy_process+0x127a/0x3240
[  483.521294][ T3968]  ? __x64_sys_clone+0x289/0x310
[  483.526086][ T3968]  ? do_syscall_64+0x44/0xd0
[  483.530505][ T3968]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  483.536399][ T3968]  dump_stack+0x15/0x17
[  483.540388][ T3968]  should_fail+0x3c0/0x510
[  483.544646][ T3968]  __should_failslab+0x9f/0xe0
[  483.549242][ T3968]  should_failslab+0x9/0x20
[  483.553588][ T3968]  kmem_cache_alloc+0x4f/0x2f0
[  483.558182][ T3968]  ? anon_vma_clone+0xa1/0x510
[  483.562783][ T3968]  anon_vma_clone+0xa1/0x510
[  483.567212][ T3968]  anon_vma_fork+0x91/0x4f0
[  483.571635][ T3968]  ? dup_mmap+0x6ef/0xec0
[  483.575801][ T3968]  dup_mmap+0x7ec/0xec0
[  483.579792][ T3968]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  483.585433][ T3968]  ? __delayed_free_task+0x110/0x110
[  483.590561][ T3968]  ? __kasan_check_write+0x14/0x20
[  483.595504][ T3968]  ? mm_init+0x6bb/0x870
[  483.599581][ T3968]  dup_mm+0x91/0x330
[  483.603313][ T3968]  copy_mm+0x108/0x1b0
[  483.607218][ T3968]  copy_process+0x127a/0x3240
[  483.611732][ T3968]  ? proc_fail_nth_write+0x213/0x290
[  483.616854][ T3968]  ? proc_fail_nth_read+0x220/0x220
[  483.621885][ T3968]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  483.626921][ T3968]  ? vfs_write+0x9af/0x1050
[  483.631261][ T3968]  kernel_clone+0x224/0x8f0
[  483.635600][ T3968]  ? file_end_write+0x1b0/0x1b0
[  483.640465][ T3968]  ? create_io_thread+0x1e0/0x1e0
[  483.645408][ T3968]  __x64_sys_clone+0x289/0x310
[  483.650009][ T3968]  ? __do_sys_vfork+0x130/0x130
[  483.654696][ T3968]  ? debug_smp_processor_id+0x17/0x20
[  483.659903][ T3968]  do_syscall_64+0x44/0xd0
[  483.664154][ T3968]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  483.669882][ T3968] RIP: 0033:0x7fc1f7027d59
[  483.674134][ T3968] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  483.693670][ T3968] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  483.702094][ T3968] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  483.709891][ T3968] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  483.717702][ T3968] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  483.725608][ T3968] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  483.733411][ T3968] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  483.741228][ T3968]  </TASK>
[  483.746144][ T3969] CPU: 0 PID: 3969 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  483.754556][ T3969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  483.764459][ T3969] Call Trace:
[  483.767571][ T3969]  <TASK>
[  483.770353][ T3969]  dump_stack_lvl+0x151/0x1b7
[  483.774861][ T3969]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  483.780156][ T3969]  dump_stack+0x15/0x17
[  483.784180][ T3969]  should_fail+0x3c0/0x510
[  483.788401][ T3969]  __should_failslab+0x9f/0xe0
[  483.793017][ T3969]  should_failslab+0x9/0x20
[  483.797340][ T3969]  kmem_cache_alloc+0x4f/0x2f0
[  483.801942][ T3969]  ? dup_mmap+0x6d3/0xec0
[  483.806112][ T3969]  dup_mmap+0x6d3/0xec0
[  483.810187][ T3969]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  483.815474][ T3969]  ? __delayed_free_task+0x110/0x110
[  483.820531][ T3969]  ? __kasan_check_write+0x14/0x20
[  483.825463][ T3969]  ? mm_init+0x6bb/0x870
[  483.829628][ T3969]  dup_mm+0x91/0x330
[  483.833364][ T3969]  copy_mm+0x108/0x1b0
[  483.837267][ T3969]  copy_process+0x127a/0x3240
[  483.841782][ T3969]  ? proc_fail_nth_write+0x213/0x290
[  483.846925][ T3969]  ? proc_fail_nth_read+0x220/0x220
[  483.851935][ T3969]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  483.856880][ T3969]  ? vfs_write+0x9af/0x1050
[  483.861226][ T3969]  kernel_clone+0x224/0x8f0
[  483.865568][ T3969]  ? file_end_write+0x1b0/0x1b0
[  483.870333][ T3969]  ? create_io_thread+0x1e0/0x1e0
[  483.875293][ T3969]  __x64_sys_clone+0x289/0x310
[  483.880173][ T3969]  ? __do_sys_vfork+0x130/0x130
[  483.884861][ T3969]  ? debug_smp_processor_id+0x17/0x20
[  483.890068][ T3969]  do_syscall_64+0x44/0xd0
[  483.894320][ T3969]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  483.900047][ T3969] RIP: 0033:0x7fc1f7027d59
[  483.904303][ T3969] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  483.923744][ T3969] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  483.931985][ T3969] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  483.939885][ T3969] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  483.947896][ T3969] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  483.955705][ T3969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  483.963800][ T3969] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  483.971593][ T3969]  </TASK>
[  483.974527][ T3965] CPU: 1 PID: 3965 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  483.982789][ T3965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  483.992682][ T3965] Call Trace:
[  483.995815][ T3965]  <TASK>
[  483.998589][ T3965]  dump_stack_lvl+0x151/0x1b7
[  484.003110][ T3965]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  484.008400][ T3965]  dump_stack+0x15/0x17
[  484.012643][ T3965]  should_fail+0x3c0/0x510
[  484.016897][ T3965]  __should_failslab+0x9f/0xe0
[  484.021505][ T3965]  should_failslab+0x9/0x20
[  484.025837][ T3965]  kmem_cache_alloc+0x4f/0x2f0
[  484.030435][ T3965]  ? dup_mmap+0x6d3/0xec0
[  484.034610][ T3965]  dup_mmap+0x6d3/0xec0
[  484.038703][ T3965]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  484.043893][ T3965]  ? __delayed_free_task+0x110/0x110
[  484.049013][ T3965]  ? __kasan_check_write+0x14/0x20
[  484.053956][ T3965]  ? mm_init+0x6bb/0x870
[  484.058037][ T3965]  dup_mm+0x91/0x330
[  484.061767][ T3965]  copy_mm+0x108/0x1b0
[  484.065672][ T3965]  copy_process+0x127a/0x3240
[  484.070205][ T3965]  ? proc_fail_nth_write+0x213/0x290
[  484.075395][ T3965]  ? proc_fail_nth_read+0x220/0x220
[  484.080429][ T3965]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  484.085376][ T3965]  ? vfs_write+0x9af/0x1050
[  484.089715][ T3965]  kernel_clone+0x224/0x8f0
[  484.094086][ T3965]  ? file_end_write+0x1b0/0x1b0
[  484.098743][ T3965]  ? create_io_thread+0x1e0/0x1e0
[  484.103602][ T3965]  __x64_sys_clone+0x289/0x310
[  484.108205][ T3965]  ? __do_sys_vfork+0x130/0x130
[  484.112895][ T3965]  ? debug_smp_processor_id+0x17/0x20
[  484.118098][ T3965]  do_syscall_64+0x44/0xd0
[  484.122348][ T3965]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  484.128076][ T3965] RIP: 0033:0x7fc1f7027d59
[  484.132330][ T3965] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  484.152429][ T3965] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  484.160666][ T3965] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  484.168481][ T3965] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  484.176288][ T3965] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  484.184100][ T3965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  484.191920][ T3965] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  484.199745][ T3965]  </TASK>
[  484.202595][ T3970] CPU: 0 PID: 3970 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  484.210918][ T3970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  484.220813][ T3970] Call Trace:
[  484.223938][ T3970]  <TASK>
[  484.226715][ T3970]  dump_stack_lvl+0x151/0x1b7
[  484.231232][ T3970]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  484.236537][ T3970]  dump_stack+0x15/0x17
[  484.240514][ T3970]  should_fail+0x3c0/0x510
[  484.244769][ T3970]  __should_failslab+0x9f/0xe0
[  484.249367][ T3970]  should_failslab+0x9/0x20
[  484.253707][ T3970]  kmem_cache_alloc+0x4f/0x2f0
[  484.258305][ T3970]  ? anon_vma_clone+0xa1/0x510
[  484.262908][ T3970]  anon_vma_clone+0xa1/0x510
[  484.267343][ T3970]  anon_vma_fork+0x91/0x4f0
[  484.271670][ T3970]  ? dup_mmap+0x6ef/0xec0
[  484.275839][ T3970]  dup_mmap+0x7ec/0xec0
[  484.279831][ T3970]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  484.285040][ T3970]  ? __delayed_free_task+0x110/0x110
[  484.290159][ T3970]  ? __kasan_check_write+0x14/0x20
[  484.295104][ T3970]  ? mm_init+0x6bb/0x870
[  484.299622][ T3970]  dup_mm+0x91/0x330
[  484.303354][ T3970]  copy_mm+0x108/0x1b0
[  484.307259][ T3970]  copy_process+0x127a/0x3240
[  484.311774][ T3970]  ? proc_fail_nth_write+0x213/0x290
[  484.316889][ T3970]  ? proc_fail_nth_read+0x220/0x220
[  484.321926][ T3970]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  484.326872][ T3970]  ? vfs_write+0x9af/0x1050
[  484.331647][ T3970]  kernel_clone+0x224/0x8f0
[  484.336012][ T3970]  ? file_end_write+0x1b0/0x1b0
[  484.340670][ T3970]  ? create_io_thread+0x1e0/0x1e0
[  484.345532][ T3970]  __x64_sys_clone+0x289/0x310
[  484.350133][ T3970]  ? __do_sys_vfork+0x130/0x130
[  484.354820][ T3970]  ? debug_smp_processor_id+0x17/0x20
[  484.360029][ T3970]  do_syscall_64+0x44/0xd0
[  484.364280][ T3970]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  484.370103][ T3970] RIP: 0033:0x7fc1f7027d59
[  484.374364][ T3970] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  484.393808][ T3970] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  484.402042][ T3970] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  484.409853][ T3970] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  484.417664][ T3970] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  484.425477][ T3970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  484.433287][ T3970] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  484.441100][ T3970]  </TASK>
[  484.443979][ T3972] CPU: 1 PID: 3972 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  484.452298][ T3972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  484.462191][ T3972] Call Trace:
[  484.465316][ T3972]  <TASK>
[  484.468092][ T3972]  dump_stack_lvl+0x151/0x1b7
[  484.472603][ T3972]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  484.477897][ T3972]  ? kmem_cache_alloc+0x189/0x2f0
[  484.482757][ T3972]  ? copy_process+0x127a/0x3240
[  484.487444][ T3972]  ? __x64_sys_clone+0x289/0x310
[  484.492217][ T3972]  ? do_syscall_64+0x44/0xd0
[  484.496644][ T3972]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  484.502546][ T3972]  dump_stack+0x15/0x17
[  484.506538][ T3972]  should_fail+0x3c0/0x510
[  484.510794][ T3972]  __should_failslab+0x9f/0xe0
[  484.515392][ T3972]  should_failslab+0x9/0x20
[  484.519731][ T3972]  kmem_cache_alloc+0x4f/0x2f0
[  484.524334][ T3972]  ? anon_vma_clone+0xa1/0x510
[  484.528931][ T3972]  anon_vma_clone+0xa1/0x510
[  484.533359][ T3972]  anon_vma_fork+0x91/0x4f0
[  484.537700][ T3972]  ? dup_mmap+0x6ef/0xec0
[  484.541864][ T3972]  dup_mmap+0x7ec/0xec0
[  484.545855][ T3972]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  484.551066][ T3972]  ? __delayed_free_task+0x110/0x110
[  484.556184][ T3972]  ? __kasan_check_write+0x14/0x20
[  484.561130][ T3972]  ? mm_init+0x6bb/0x870
[  484.565211][ T3972]  dup_mm+0x91/0x330
[  484.568945][ T3972]  copy_mm+0x108/0x1b0
[  484.572848][ T3972]  copy_process+0x127a/0x3240
[  484.577362][ T3972]  ? proc_fail_nth_write+0x213/0x290
[  484.582485][ T3972]  ? proc_fail_nth_read+0x220/0x220
[  484.587518][ T3972]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  484.592464][ T3972]  ? vfs_write+0x9af/0x1050
[  484.596804][ T3972]  kernel_clone+0x224/0x8f0
[  484.601142][ T3972]  ? file_end_write+0x1b0/0x1b0
[  484.605833][ T3972]  ? create_io_thread+0x1e0/0x1e0
[  484.610692][ T3972]  __x64_sys_clone+0x289/0x310
[  484.615289][ T3972]  ? __do_sys_vfork+0x130/0x130
[  484.619977][ T3972]  ? debug_smp_processor_id+0x17/0x20
[  484.625185][ T3972]  do_syscall_64+0x44/0xd0
[  484.629458][ T3972]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  484.635171][ T3972] RIP: 0033:0x7fc1f7027d59
[  484.639420][ T3972] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  484.658859][ T3972] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  484.667109][ T3972] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  484.674915][ T3972] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  484.682821][ T3972] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  484.691000][ T3972] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  484.698820][ T3972] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  484.706626][ T3972]  </TASK>
[  484.710609][ T3971] FAULT_INJECTION: forcing a failure.
[  484.710609][ T3971] name failslab, interval 1, probability 0, space 0, times 0
[  484.723257][ T3971] CPU: 0 PID: 3971 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  484.731488][ T3971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  484.741383][ T3971] Call Trace:
[  484.744507][ T3971]  <TASK>
[  484.747282][ T3971]  dump_stack_lvl+0x151/0x1b7
[  484.751802][ T3971]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  484.757094][ T3971]  ? sysvec_apic_timer_interrupt+0x55/0xc0
[  484.762733][ T3971]  dump_stack+0x15/0x17
[  484.766743][ T3971]  should_fail+0x3c0/0x510
[  484.770987][ T3971]  __should_failslab+0x9f/0xe0
[  484.775590][ T3971]  should_failslab+0x9/0x20
[  484.779924][ T3971]  kmem_cache_alloc+0x4f/0x2f0
[  484.784519][ T3971]  ? anon_vma_clone+0xa1/0x510
[  484.789118][ T3971]  anon_vma_clone+0xa1/0x510
[  484.793544][ T3971]  anon_vma_fork+0x91/0x4f0
[  484.797891][ T3971]  ? dup_mmap+0x6ef/0xec0
[  484.802051][ T3971]  dup_mmap+0x7ec/0xec0
[  484.806043][ T3971]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  484.811250][ T3971]  ? __delayed_free_task+0x110/0x110
[  484.816369][ T3971]  ? __kasan_check_write+0x14/0x20
[  484.821317][ T3971]  ? mm_init+0x6bb/0x870
[  484.825396][ T3971]  dup_mm+0x91/0x330
[  484.829127][ T3971]  copy_mm+0x108/0x1b0
[  484.833122][ T3971]  copy_process+0x127a/0x3240
[  484.837636][ T3971]  ? proc_fail_nth_write+0x213/0x290
[  484.842754][ T3971]  ? proc_fail_nth_read+0x220/0x220
[  484.847789][ T3971]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  484.852735][ T3971]  ? vfs_write+0x9af/0x1050
[  484.857080][ T3971]  kernel_clone+0x224/0x8f0
[  484.861420][ T3971]  ? file_end_write+0x1b0/0x1b0
[  484.866102][ T3971]  ? create_io_thread+0x1e0/0x1e0
[  484.871051][ T3971]  __x64_sys_clone+0x289/0x310
[  484.875655][ T3971]  ? __do_sys_vfork+0x130/0x130
[  484.880429][ T3971]  ? debug_smp_processor_id+0x17/0x20
[  484.885631][ T3971]  do_syscall_64+0x44/0xd0
[  484.889893][ T3971]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  484.895696][ T3971] RIP: 0033:0x7fc1f7027d59
[  484.899982][ T3971] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  484.919483][ T3971] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  484.928329][ T3971] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  484.936142][ T3971] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  484.944221][ T3971] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  484.952031][ T3971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  484.959936][ T3971] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  484.967750][ T3971]  </TASK>
[  484.975509][ T3980] FAULT_INJECTION: forcing a failure.
[  484.975509][ T3980] name failslab, interval 1, probability 0, space 0, times 0
[  484.978070][ T3981] FAULT_INJECTION: forcing a failure.
[  484.978070][ T3981] name failslab, interval 1, probability 0, space 0, times 0
[  484.988729][ T3982] FAULT_INJECTION: forcing a failure.
[  484.988729][ T3982] name failslab, interval 1, probability 0, space 0, times 0
[  485.000505][ T3983] FAULT_INJECTION: forcing a failure.
[  485.000505][ T3983] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  485.013694][ T3984] FAULT_INJECTION: forcing a failure.
[  485.013694][ T3984] name failslab, interval 1, probability 0, space 0, times 0
[  485.026006][ T3981] CPU: 0 PID: 3981 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  485.046507][ T3981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  485.056416][ T3981] Call Trace:
[  485.059531][ T3981]  <TASK>
[  485.062309][ T3981]  dump_stack_lvl+0x151/0x1b7
[  485.066821][ T3981]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  485.072113][ T3981]  ? kmem_cache_alloc+0x189/0x2f0
[  485.076971][ T3981]  ? copy_process+0x127a/0x3240
[  485.081663][ T3981]  ? __x64_sys_clone+0x289/0x310
[  485.086468][ T3981]  ? do_syscall_64+0x44/0xd0
[  485.091029][ T3981]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  485.097133][ T3981]  dump_stack+0x15/0x17
[  485.101120][ T3981]  should_fail+0x3c0/0x510
[  485.105561][ T3981]  __should_failslab+0x9f/0xe0
[  485.110189][ T3981]  should_failslab+0x9/0x20
[  485.114487][ T3981]  kmem_cache_alloc+0x4f/0x2f0
[  485.119084][ T3981]  ? anon_vma_clone+0xa1/0x510
[  485.123685][ T3981]  anon_vma_clone+0xa1/0x510
[  485.128113][ T3981]  anon_vma_fork+0x91/0x4f0
[  485.132458][ T3981]  ? dup_mmap+0x6ef/0xec0
[  485.136617][ T3981]  dup_mmap+0x7ec/0xec0
[  485.140608][ T3981]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  485.145819][ T3981]  ? __delayed_free_task+0x110/0x110
[  485.150949][ T3981]  ? __kasan_check_write+0x14/0x20
[  485.155885][ T3981]  ? mm_init+0x6bb/0x870
[  485.159965][ T3981]  dup_mm+0x91/0x330
[  485.163699][ T3981]  copy_mm+0x108/0x1b0
[  485.167602][ T3981]  copy_process+0x127a/0x3240
[  485.172122][ T3981]  ? proc_fail_nth_write+0x213/0x290
[  485.177252][ T3981]  ? proc_fail_nth_read+0x220/0x220
[  485.182273][ T3981]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  485.187233][ T3981]  ? vfs_write+0x9af/0x1050
[  485.191560][ T3981]  kernel_clone+0x224/0x8f0
[  485.195899][ T3981]  ? file_end_write+0x1b0/0x1b0
[  485.200585][ T3981]  ? create_io_thread+0x1e0/0x1e0
[  485.205463][ T3981]  __x64_sys_clone+0x289/0x310
[  485.210046][ T3981]  ? __do_sys_vfork+0x130/0x130
[  485.214733][ T3981]  ? debug_smp_processor_id+0x17/0x20
[  485.219941][ T3981]  do_syscall_64+0x44/0xd0
[  485.224206][ T3981]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  485.229918][ T3981] RIP: 0033:0x7fc1f7027d59
[  485.234201][ T3981] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  485.253628][ T3981] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  485.262035][ T3981] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  485.269881][ T3981] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  485.277827][ T3981] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  485.285639][ T3981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  485.293448][ T3981] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  485.301267][ T3981]  </TASK>
[  485.304294][ T3982] CPU: 1 PID: 3982 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  485.312542][ T3982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  485.322441][ T3982] Call Trace:
[  485.325565][ T3982]  <TASK>
[  485.328348][ T3982]  dump_stack_lvl+0x151/0x1b7
[  485.332853][ T3982]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  485.338150][ T3982]  dump_stack+0x15/0x17
[  485.342139][ T3982]  should_fail+0x3c0/0x510
[  485.346394][ T3982]  __should_failslab+0x9f/0xe0
[  485.351000][ T3982]  should_failslab+0x9/0x20
[  485.355332][ T3982]  kmem_cache_alloc+0x4f/0x2f0
[  485.359936][ T3982]  ? dup_mmap+0x6d3/0xec0
[  485.364100][ T3982]  dup_mmap+0x6d3/0xec0
[  485.368104][ T3982]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  485.373388][ T3982]  ? __delayed_free_task+0x110/0x110
[  485.378504][ T3982]  ? __kasan_check_write+0x14/0x20
[  485.383543][ T3982]  ? mm_init+0x6bb/0x870
[  485.387627][ T3982]  dup_mm+0x91/0x330
[  485.391353][ T3982]  copy_mm+0x108/0x1b0
[  485.395258][ T3982]  copy_process+0x127a/0x3240
[  485.399772][ T3982]  ? proc_fail_nth_write+0x213/0x290
[  485.404895][ T3982]  ? proc_fail_nth_read+0x220/0x220
[  485.409923][ T3982]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  485.414874][ T3982]  ? vfs_write+0x9af/0x1050
[  485.419212][ T3982]  kernel_clone+0x224/0x8f0
[  485.423552][ T3982]  ? file_end_write+0x1b0/0x1b0
[  485.428525][ T3982]  ? create_io_thread+0x1e0/0x1e0
[  485.433448][ T3982]  __x64_sys_clone+0x289/0x310
[  485.438046][ T3982]  ? __do_sys_vfork+0x130/0x130
[  485.442730][ T3982]  ? debug_smp_processor_id+0x17/0x20
[  485.447941][ T3982]  do_syscall_64+0x44/0xd0
[  485.452202][ T3982]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  485.458007][ T3982] RIP: 0033:0x7fc1f7027d59
[  485.462263][ T3982] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  485.481963][ T3982] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  485.490291][ T3982] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  485.498104][ T3982] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  485.505914][ T3982] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  485.513814][ T3982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  485.521624][ T3982] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  485.529441][ T3982]  </TASK>
[  485.532304][ T3980] CPU: 0 PID: 3980 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  485.540721][ T3980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  485.550906][ T3980] Call Trace:
[  485.553998][ T3980]  <TASK>
[  485.556780][ T3980]  dump_stack_lvl+0x151/0x1b7
[  485.561290][ T3980]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  485.566671][ T3980]  dump_stack+0x15/0x17
[  485.570748][ T3980]  should_fail+0x3c0/0x510
[  485.575003][ T3980]  __should_failslab+0x9f/0xe0
[  485.579600][ T3980]  should_failslab+0x9/0x20
[  485.583940][ T3980]  kmem_cache_alloc+0x4f/0x2f0
[  485.588547][ T3980]  ? dup_mmap+0x6d3/0xec0
[  485.592707][ T3980]  dup_mmap+0x6d3/0xec0
[  485.596784][ T3980]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  485.601995][ T3980]  ? __delayed_free_task+0x110/0x110
[  485.607112][ T3980]  ? __kasan_check_write+0x14/0x20
[  485.612062][ T3980]  ? mm_init+0x6bb/0x870
[  485.616151][ T3980]  dup_mm+0x91/0x330
[  485.619871][ T3980]  copy_mm+0x108/0x1b0
[  485.623810][ T3980]  copy_process+0x127a/0x3240
[  485.628390][ T3980]  ? proc_fail_nth_write+0x213/0x290
[  485.633500][ T3980]  ? proc_fail_nth_read+0x220/0x220
[  485.638535][ T3980]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  485.643491][ T3980]  ? vfs_write+0x9af/0x1050
[  485.647831][ T3980]  kernel_clone+0x224/0x8f0
[  485.652159][ T3980]  ? file_end_write+0x1b0/0x1b0
[  485.656879][ T3980]  ? create_io_thread+0x1e0/0x1e0
[  485.661710][ T3980]  __x64_sys_clone+0x289/0x310
[  485.666316][ T3980]  ? __do_sys_vfork+0x130/0x130
[  485.670994][ T3980]  ? debug_smp_processor_id+0x17/0x20
[  485.676204][ T3980]  do_syscall_64+0x44/0xd0
[  485.680453][ T3980]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  485.686182][ T3980] RIP: 0033:0x7fc1f7027d59
[  485.690434][ T3980] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  485.709963][ T3980] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  485.718206][ T3980] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  485.726019][ T3980] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  485.733829][ T3980] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  485.741728][ T3980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  485.749538][ T3980] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  485.757362][ T3980]  </TASK>
[  485.760273][ T3984] CPU: 1 PID: 3984 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  485.768723][ T3984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  485.778706][ T3984] Call Trace:
[  485.781830][ T3984]  <TASK>
[  485.784606][ T3984]  dump_stack_lvl+0x151/0x1b7
[  485.789119][ T3984]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  485.794503][ T3984]  dump_stack+0x15/0x17
[  485.798682][ T3984]  should_fail+0x3c0/0x510
[  485.802931][ T3984]  __should_failslab+0x9f/0xe0
[  485.807533][ T3984]  should_failslab+0x9/0x20
[  485.811873][ T3984]  kmem_cache_alloc+0x4f/0x2f0
[  485.816468][ T3984]  ? anon_vma_clone+0xa1/0x510
[  485.821068][ T3984]  anon_vma_clone+0xa1/0x510
[  485.825495][ T3984]  anon_vma_fork+0x91/0x4f0
[  485.829846][ T3984]  ? dup_mmap+0x6ef/0xec0
[  485.834004][ T3984]  dup_mmap+0x7ec/0xec0
[  485.837992][ T3984]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  485.843202][ T3984]  ? __delayed_free_task+0x110/0x110
[  485.848321][ T3984]  ? __kasan_check_write+0x14/0x20
[  485.853267][ T3984]  ? mm_init+0x6bb/0x870
[  485.857348][ T3984]  dup_mm+0x91/0x330
[  485.861082][ T3984]  copy_mm+0x108/0x1b0
[  485.865159][ T3984]  copy_process+0x127a/0x3240
[  485.869672][ T3984]  ? proc_fail_nth_write+0x213/0x290
[  485.874801][ T3984]  ? proc_fail_nth_read+0x220/0x220
[  485.879948][ T3984]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  485.884900][ T3984]  ? vfs_write+0x9af/0x1050
[  485.889240][ T3984]  kernel_clone+0x224/0x8f0
[  485.893576][ T3984]  ? file_end_write+0x1b0/0x1b0
[  485.898353][ T3984]  ? create_io_thread+0x1e0/0x1e0
[  485.903208][ T3984]  __x64_sys_clone+0x289/0x310
[  485.907810][ T3984]  ? __do_sys_vfork+0x130/0x130
[  485.912495][ T3984]  ? debug_smp_processor_id+0x17/0x20
[  485.917702][ T3984]  do_syscall_64+0x44/0xd0
[  485.922047][ T3984]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  485.927770][ T3984] RIP: 0033:0x7fc1f7027d59
[  485.932023][ T3984] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  485.951468][ T3984] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  485.959884][ T3984] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  485.967701][ T3984] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  485.975687][ T3984] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  485.983487][ T3984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  485.991389][ T3984] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  485.999304][ T3984]  </TASK>
[  486.002154][ T3983] CPU: 0 PID: 3983 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  486.010484][ T3983] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.020378][ T3983] Call Trace:
[  486.023502][ T3983]  <TASK>
[  486.026297][ T3983]  dump_stack_lvl+0x151/0x1b7
[  486.030792][ T3983]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  486.036105][ T3983]  ? stack_trace_save+0x1f0/0x1f0
[  486.040945][ T3983]  ? __kernel_text_address+0x9a/0x110
[  486.046160][ T3983]  dump_stack+0x15/0x17
[  486.050147][ T3983]  should_fail+0x3c0/0x510
[  486.054399][ T3983]  should_fail_alloc_page+0x58/0x70
[  486.059435][ T3983]  __alloc_pages+0x207/0x850
[  486.063861][ T3983]  ? zone_watermark_fast+0x200/0x200
[  486.068982][ T3983]  ? __kasan_slab_alloc+0xc9/0xe0
[  486.073840][ T3983]  ? __kasan_slab_alloc+0xb2/0xe0
[  486.078698][ T3983]  ? kmem_cache_alloc+0x189/0x2f0
[  486.083561][ T3983]  ? dup_mmap+0x6d3/0xec0
[  486.087729][ T3983]  ? dup_mm+0x91/0x330
[  486.091631][ T3983]  ? copy_mm+0x108/0x1b0
[  486.095717][ T3983]  allocate_slab+0x62/0x580
[  486.100051][ T3983]  ___slab_alloc+0x2e2/0x6f0
[  486.104478][ T3983]  ? anon_vma_clone+0xa1/0x510
[  486.109081][ T3983]  ? anon_vma_clone+0xa1/0x510
[  486.113679][ T3983]  __slab_alloc+0x4a/0x90
[  486.117852][ T3983]  kmem_cache_alloc+0x205/0x2f0
[  486.122541][ T3983]  ? anon_vma_clone+0xa1/0x510
[  486.127135][ T3983]  anon_vma_clone+0xa1/0x510
[  486.131559][ T3983]  anon_vma_fork+0x91/0x4f0
[  486.135993][ T3983]  ? dup_mmap+0x6ef/0xec0
[  486.140409][ T3983]  dup_mmap+0x7ec/0xec0
[  486.144400][ T3983]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  486.149703][ T3983]  ? __delayed_free_task+0x110/0x110
[  486.154914][ T3983]  ? __kasan_check_write+0x14/0x20
[  486.159856][ T3983]  ? mm_init+0x6bb/0x870
[  486.163936][ T3983]  dup_mm+0x91/0x330
[  486.167666][ T3983]  copy_mm+0x108/0x1b0
[  486.171573][ T3983]  copy_process+0x127a/0x3240
[  486.176085][ T3983]  ? proc_fail_nth_write+0x213/0x290
[  486.181206][ T3983]  ? proc_fail_nth_read+0x220/0x220
[  486.186241][ T3983]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  486.191277][ T3983]  ? vfs_write+0x9af/0x1050
[  486.195616][ T3983]  kernel_clone+0x224/0x8f0
[  486.199965][ T3983]  ? file_end_write+0x1b0/0x1b0
[  486.204640][ T3983]  ? create_io_thread+0x1e0/0x1e0
[  486.209509][ T3983]  __x64_sys_clone+0x289/0x310
[  486.214116][ T3983]  ? __do_sys_vfork+0x130/0x130
[  486.218799][ T3983]  ? debug_smp_processor_id+0x17/0x20
[  486.223996][ T3983]  do_syscall_64+0x44/0xd0
[  486.228251][ T3983]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  486.233985][ T3983] RIP: 0033:0x7fc1f7027d59
[  486.238241][ T3983] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  486.259058][ T3983] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  486.267310][ T3983] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  486.275114][ T3983] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  486.282928][ T3983] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  486.290739][ T3983] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  486.298549][ T3983] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  486.306366][ T3983]  </TASK>
[  486.311250][ T3979] FAULT_INJECTION: forcing a failure.
[  486.311250][ T3979] name failslab, interval 1, probability 0, space 0, times 0
[  486.323906][ T3979] CPU: 1 PID: 3979 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  486.332249][ T3979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.342333][ T3979] Call Trace:
[  486.345458][ T3979]  <TASK>
[  486.348234][ T3979]  dump_stack_lvl+0x151/0x1b7
[  486.352919][ T3979]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  486.358230][ T3979]  dump_stack+0x15/0x17
[  486.362380][ T3979]  should_fail+0x3c0/0x510
[  486.366635][ T3979]  __should_failslab+0x9f/0xe0
[  486.371255][ T3979]  should_failslab+0x9/0x20
[  486.375573][ T3979]  kmem_cache_alloc+0x4f/0x2f0
[  486.380172][ T3979]  ? anon_vma_clone+0xa1/0x510
[  486.384772][ T3979]  anon_vma_clone+0xa1/0x510
[  486.389199][ T3979]  anon_vma_fork+0x91/0x4f0
[  486.393545][ T3979]  ? dup_mmap+0x6ef/0xec0
[  486.397705][ T3979]  dup_mmap+0x7ec/0xec0
[  486.401696][ T3979]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  486.406910][ T3979]  ? __delayed_free_task+0x110/0x110
[  486.412026][ T3979]  ? __kasan_check_write+0x14/0x20
[  486.416997][ T3979]  ? mm_init+0x6bb/0x870
[  486.421138][ T3979]  dup_mm+0x91/0x330
[  486.425229][ T3979]  copy_mm+0x108/0x1b0
[  486.429209][ T3979]  copy_process+0x127a/0x3240
[  486.433901][ T3979]  ? proc_fail_nth_write+0x213/0x290
[  486.439130][ T3979]  ? proc_fail_nth_read+0x220/0x220
[  486.444144][ T3979]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  486.449178][ T3979]  ? vfs_write+0x9af/0x1050
[  486.453605][ T3979]  kernel_clone+0x224/0x8f0
[  486.457951][ T3979]  ? file_end_write+0x1b0/0x1b0
[  486.462675][ T3979]  ? create_io_thread+0x1e0/0x1e0
[  486.467492][ T3979]  __x64_sys_clone+0x289/0x310
[  486.472099][ T3979]  ? __do_sys_vfork+0x130/0x130
[  486.476780][ T3979]  ? debug_smp_processor_id+0x17/0x20
[  486.481985][ T3979]  do_syscall_64+0x44/0xd0
[  486.486244][ T3979]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  486.491969][ T3979] RIP: 0033:0x7fc1f7027d59
[  486.496222][ T3979] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  486.515671][ T3979] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  486.523907][ T3979] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  486.531720][ T3979] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  486.539702][ T3979] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  486.547512][ T3979] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  486.555497][ T3979] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  486.563310][ T3979]  </TASK>
[  486.572165][ T3993] FAULT_INJECTION: forcing a failure.
[  486.572165][ T3993] name failslab, interval 1, probability 0, space 0, times 0
[  486.572348][ T3994] FAULT_INJECTION: forcing a failure.
[  486.572348][ T3994] name failslab, interval 1, probability 0, space 0, times 0
[  486.584962][ T3992] FAULT_INJECTION: forcing a failure.
[  486.584962][ T3992] name failslab, interval 1, probability 0, space 0, times 0
[  486.597368][ T3994] CPU: 0 PID: 3994 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  486.610857][ T3995] FAULT_INJECTION: forcing a failure.
[  486.610857][ T3995] name failslab, interval 1, probability 0, space 0, times 0
[  486.617817][ T3994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.617830][ T3994] Call Trace:
[  486.617835][ T3994]  <TASK>
[  486.617841][ T3994]  dump_stack_lvl+0x151/0x1b7
[  486.617865][ T3994]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  486.655831][ T3994]  ? kmem_cache_alloc+0x189/0x2f0
[  486.660691][ T3994]  ? copy_process+0x127a/0x3240
[  486.665381][ T3994]  ? __x64_sys_clone+0x289/0x310
[  486.670155][ T3994]  ? do_syscall_64+0x44/0xd0
[  486.674588][ T3994]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  486.680481][ T3994]  dump_stack+0x15/0x17
[  486.684474][ T3994]  should_fail+0x3c0/0x510
[  486.688730][ T3994]  __should_failslab+0x9f/0xe0
[  486.693327][ T3994]  should_failslab+0x9/0x20
[  486.697664][ T3994]  kmem_cache_alloc+0x4f/0x2f0
[  486.702266][ T3994]  ? anon_vma_clone+0xa1/0x510
[  486.706870][ T3994]  anon_vma_clone+0xa1/0x510
[  486.711295][ T3994]  anon_vma_fork+0x91/0x4f0
[  486.715631][ T3994]  ? dup_mmap+0x6ef/0xec0
[  486.719798][ T3994]  dup_mmap+0x7ec/0xec0
[  486.723793][ T3994]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  486.728998][ T3994]  ? __delayed_free_task+0x110/0x110
[  486.734119][ T3994]  ? __kasan_check_write+0x14/0x20
[  486.739083][ T3994]  ? mm_init+0x6bb/0x870
[  486.743147][ T3994]  dup_mm+0x91/0x330
[  486.746874][ T3994]  copy_mm+0x108/0x1b0
[  486.750782][ T3994]  copy_process+0x127a/0x3240
[  486.755298][ T3994]  ? proc_fail_nth_write+0x213/0x290
[  486.760423][ T3994]  ? proc_fail_nth_read+0x220/0x220
[  486.765455][ T3994]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  486.770400][ T3994]  ? vfs_write+0x9af/0x1050
[  486.774824][ T3994]  kernel_clone+0x224/0x8f0
[  486.779164][ T3994]  ? file_end_write+0x1b0/0x1b0
[  486.784032][ T3994]  ? create_io_thread+0x1e0/0x1e0
[  486.788890][ T3994]  __x64_sys_clone+0x289/0x310
[  486.793574][ T3994]  ? __do_sys_vfork+0x130/0x130
[  486.798262][ T3994]  ? debug_smp_processor_id+0x17/0x20
[  486.803566][ T3994]  do_syscall_64+0x44/0xd0
[  486.807892][ T3994]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  486.813621][ T3994] RIP: 0033:0x7fc1f7027d59
[  486.817875][ T3994] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  486.837489][ T3994] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  486.845827][ T3994] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  486.853725][ T3994] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  486.861538][ T3994] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  486.869351][ T3994] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  486.877236][ T3994] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  486.885085][ T3994]  </TASK>
[  486.888019][ T3995] CPU: 1 PID: 3995 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  486.896281][ T3995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  486.906334][ T3995] Call Trace:
[  486.909457][ T3995]  <TASK>
[  486.912264][ T3995]  dump_stack_lvl+0x151/0x1b7
[  486.916758][ T3995]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  486.922048][ T3995]  ? kmem_cache_alloc+0x189/0x2f0
[  486.926905][ T3995]  ? copy_process+0x127a/0x3240
[  486.931591][ T3995]  ? __x64_sys_clone+0x289/0x310
[  486.936363][ T3995]  ? do_syscall_64+0x44/0xd0
[  486.940788][ T3995]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  486.946692][ T3995]  dump_stack+0x15/0x17
[  486.950951][ T3995]  should_fail+0x3c0/0x510
[  486.955377][ T3995]  __should_failslab+0x9f/0xe0
[  486.959968][ T3995]  should_failslab+0x9/0x20
[  486.964311][ T3995]  kmem_cache_alloc+0x4f/0x2f0
[  486.968909][ T3995]  ? anon_vma_clone+0xa1/0x510
[  486.973510][ T3995]  anon_vma_clone+0xa1/0x510
[  486.977945][ T3995]  anon_vma_fork+0x91/0x4f0
[  486.982277][ T3995]  ? dup_mmap+0x6ef/0xec0
[  486.986440][ T3995]  dup_mmap+0x7ec/0xec0
[  486.990431][ T3995]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  486.995641][ T3995]  ? __delayed_free_task+0x110/0x110
[  487.000779][ T3995]  ? __kasan_check_write+0x14/0x20
[  487.005708][ T3995]  ? mm_init+0x6bb/0x870
[  487.009792][ T3995]  dup_mm+0x91/0x330
[  487.013521][ T3995]  copy_mm+0x108/0x1b0
[  487.017432][ T3995]  copy_process+0x127a/0x3240
[  487.021945][ T3995]  ? proc_fail_nth_write+0x213/0x290
[  487.027061][ T3995]  ? proc_fail_nth_read+0x220/0x220
[  487.032094][ T3995]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  487.037041][ T3995]  ? vfs_write+0x9af/0x1050
[  487.041382][ T3995]  kernel_clone+0x224/0x8f0
[  487.045719][ T3995]  ? file_end_write+0x1b0/0x1b0
[  487.050407][ T3995]  ? create_io_thread+0x1e0/0x1e0
[  487.055270][ T3995]  __x64_sys_clone+0x289/0x310
[  487.059869][ T3995]  ? __do_sys_vfork+0x130/0x130
[  487.064558][ T3995]  ? debug_smp_processor_id+0x17/0x20
[  487.069769][ T3995]  do_syscall_64+0x44/0xd0
[  487.074014][ T3995]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  487.079742][ T3995] RIP: 0033:0x7fc1f7027d59
[  487.083997][ T3995] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  487.103524][ T3995] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  487.112055][ T3995] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  487.119837][ T3995] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  487.127650][ T3995] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  487.135635][ T3995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  487.143448][ T3995] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  487.151262][ T3995]  </TASK>
[  487.154603][ T3993] CPU: 1 PID: 3993 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  487.163021][ T3993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  487.172986][ T3993] Call Trace:
[  487.176108][ T3993]  <TASK>
[  487.178887][ T3993]  dump_stack_lvl+0x151/0x1b7
[  487.183400][ T3993]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  487.188696][ T3993]  dump_stack+0x15/0x17
[  487.192686][ T3993]  should_fail+0x3c0/0x510
[  487.196943][ T3993]  __should_failslab+0x9f/0xe0
[  487.201629][ T3993]  should_failslab+0x9/0x20
[  487.205964][ T3993]  kmem_cache_alloc+0x4f/0x2f0
[  487.210567][ T3993]  ? dup_mmap+0x6d3/0xec0
[  487.214909][ T3993]  dup_mmap+0x6d3/0xec0
[  487.218899][ T3993]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  487.224107][ T3993]  ? __delayed_free_task+0x110/0x110
[  487.229315][ T3993]  ? __kasan_check_write+0x14/0x20
[  487.234259][ T3993]  ? mm_init+0x6bb/0x870
[  487.238343][ T3993]  dup_mm+0x91/0x330
[  487.242074][ T3993]  copy_mm+0x108/0x1b0
[  487.246328][ T3993]  copy_process+0x127a/0x3240
[  487.251101][ T3993]  ? proc_fail_nth_write+0x213/0x290
[  487.256218][ T3993]  ? proc_fail_nth_read+0x220/0x220
[  487.261255][ T3993]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  487.266207][ T3993]  ? vfs_write+0x9af/0x1050
[  487.270635][ T3993]  kernel_clone+0x224/0x8f0
[  487.275076][ T3993]  ? file_end_write+0x1b0/0x1b0
[  487.279739][ T3993]  ? create_io_thread+0x1e0/0x1e0
[  487.284604][ T3993]  __x64_sys_clone+0x289/0x310
[  487.289241][ T3993]  ? __do_sys_vfork+0x130/0x130
[  487.293897][ T3993]  ? debug_smp_processor_id+0x17/0x20
[  487.299095][ T3993]  do_syscall_64+0x44/0xd0
[  487.303436][ T3993]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  487.309247][ T3993] RIP: 0033:0x7fc1f7027d59
[  487.313503][ T3993] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  487.332943][ T3993] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  487.341188][ T3993] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  487.348998][ T3993] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  487.356894][ T3993] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  487.364708][ T3993] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  487.372517][ T3993] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  487.380331][ T3993]  </TASK>
[  487.383419][ T3992] CPU: 0 PID: 3992 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  487.391739][ T3992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  487.401630][ T3992] Call Trace:
[  487.404757][ T3992]  <TASK>
[  487.407530][ T3992]  dump_stack_lvl+0x151/0x1b7
[  487.412046][ T3992]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  487.417338][ T3992]  dump_stack+0x15/0x17
[  487.421766][ T3992]  should_fail+0x3c0/0x510
[  487.426017][ T3992]  __should_failslab+0x9f/0xe0
[  487.430616][ T3992]  should_failslab+0x9/0x20
[  487.434961][ T3992]  kmem_cache_alloc+0x4f/0x2f0
[  487.439647][ T3992]  ? anon_vma_clone+0xa1/0x510
[  487.444248][ T3992]  anon_vma_clone+0xa1/0x510
[  487.448764][ T3992]  anon_vma_fork+0x91/0x4f0
[  487.453103][ T3992]  ? dup_mmap+0x6ef/0xec0
[  487.457265][ T3992]  dup_mmap+0x7ec/0xec0
[  487.461257][ T3992]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  487.466465][ T3992]  ? __delayed_free_task+0x110/0x110
[  487.471583][ T3992]  ? __kasan_check_write+0x14/0x20
[  487.476534][ T3992]  ? mm_init+0x6bb/0x870
[  487.480614][ T3992]  dup_mm+0x91/0x330
[  487.484343][ T3992]  copy_mm+0x108/0x1b0
[  487.488254][ T3992]  copy_process+0x127a/0x3240
[  487.492772][ T3992]  ? proc_fail_nth_write+0x213/0x290
[  487.497882][ T3992]  ? proc_fail_nth_read+0x220/0x220
[  487.502915][ T3992]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  487.507865][ T3992]  ? vfs_write+0x9af/0x1050
[  487.512206][ T3992]  kernel_clone+0x224/0x8f0
[  487.516540][ T3992]  ? file_end_write+0x1b0/0x1b0
[  487.521227][ T3992]  ? create_io_thread+0x1e0/0x1e0
[  487.526088][ T3992]  __x64_sys_clone+0x289/0x310
[  487.530687][ T3992]  ? __do_sys_vfork+0x130/0x130
[  487.535374][ T3992]  ? debug_smp_processor_id+0x17/0x20
[  487.540583][ T3992]  do_syscall_64+0x44/0xd0
[  487.544836][ T3992]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  487.550563][ T3992] RIP: 0033:0x7fc1f7027d59
[  487.554817][ T3992] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  487.574384][ T3992] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  487.582627][ T3992] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  487.590448][ T3992] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  487.598246][ T3992] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  487.606058][ T3992] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  487.613868][ T3992] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  487.621687][ T3992]  </TASK>
[  487.624927][ T3991] FAULT_INJECTION: forcing a failure.
[  487.624927][ T3991] name failslab, interval 1, probability 0, space 0, times 0
[  487.637536][ T3991] CPU: 1 PID: 3991 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  487.645749][ T3991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  487.655739][ T3991] Call Trace:
[  487.658864][ T3991]  <TASK>
[  487.661647][ T3991]  dump_stack_lvl+0x151/0x1b7
[  487.666154][ T3991]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  487.671448][ T3991]  dump_stack+0x15/0x17
[  487.675533][ T3991]  should_fail+0x3c0/0x510
[  487.679787][ T3991]  __should_failslab+0x9f/0xe0
[  487.684394][ T3991]  should_failslab+0x9/0x20
[  487.688725][ T3991]  kmem_cache_alloc+0x4f/0x2f0
[  487.693324][ T3991]  ? anon_vma_clone+0xa1/0x510
[  487.697929][ T3991]  anon_vma_clone+0xa1/0x510
[  487.702371][ T3991]  anon_vma_fork+0x91/0x4f0
[  487.706692][ T3991]  ? dup_mmap+0x6ef/0xec0
[  487.710862][ T3991]  dup_mmap+0x7ec/0xec0
[  487.714848][ T3991]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  487.720060][ T3991]  ? __delayed_free_task+0x110/0x110
[  487.725178][ T3991]  ? __kasan_check_write+0x14/0x20
[  487.730129][ T3991]  ? mm_init+0x6bb/0x870
[  487.734290][ T3991]  dup_mm+0x91/0x330
[  487.738022][ T3991]  copy_mm+0x108/0x1b0
[  487.741927][ T3991]  copy_process+0x127a/0x3240
[  487.746440][ T3991]  ? proc_fail_nth_write+0x213/0x290
[  487.751562][ T3991]  ? proc_fail_nth_read+0x220/0x220
[  487.756598][ T3991]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  487.761541][ T3991]  ? vfs_write+0x9af/0x1050
[  487.765898][ T3991]  kernel_clone+0x224/0x8f0
[  487.770224][ T3991]  ? file_end_write+0x1b0/0x1b0
[  487.774919][ T3991]  ? create_io_thread+0x1e0/0x1e0
[  487.779775][ T3991]  __x64_sys_clone+0x289/0x310
[  487.784446][ T3991]  ? __do_sys_vfork+0x130/0x130
[  487.789059][ T3991]  ? debug_smp_processor_id+0x17/0x20
[  487.794524][ T3991]  do_syscall_64+0x44/0xd0
[  487.798777][ T3991]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  487.804510][ T3991] RIP: 0033:0x7fc1f7027d59
[  487.808769][ T3991] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  487.828203][ T3991] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  487.836455][ T3991] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  487.844256][ T3991] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  487.852425][ T3991] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  487.860497][ T3991] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  487.868389][ T3991] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  487.876210][ T3991]  </TASK>
[  487.879305][ T3990] FAULT_INJECTION: forcing a failure.
[  487.879305][ T3990] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  487.886698][ T4001] FAULT_INJECTION: forcing a failure.
[  487.886698][ T4001] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  487.893407][ T3990] CPU: 1 PID: 3990 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  487.913738][ T3990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  487.923723][ T3990] Call Trace:
[  487.926931][ T3990]  <TASK>
[  487.929707][ T3990]  dump_stack_lvl+0x151/0x1b7
[  487.934218][ T3990]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  487.939513][ T3990]  dump_stack+0x15/0x17
[  487.943508][ T3990]  should_fail+0x3c0/0x510
[  487.947759][ T3990]  should_fail_alloc_page+0x58/0x70
[  487.952797][ T3990]  __alloc_pages+0x207/0x850
[  487.957246][ T3990]  ? zone_watermark_fast+0x200/0x200
[  487.962357][ T3990]  ? dup_mmap+0x9fc/0xec0
[  487.966597][ T3990]  ? dup_mm+0x91/0x330
[  487.970496][ T3990]  ? copy_mm+0x108/0x1b0
[  487.974582][ T3990]  ? copy_process+0x127a/0x3240
[  487.979269][ T3990]  ? kvm_sched_clock_read+0x18/0x40
[  487.984297][ T3990]  pte_alloc_one+0x73/0x1b0
[  487.988726][ T3990]  ? pfn_modify_allowed+0x2e0/0x2e0
[  487.993758][ T3990]  ? __kasan_check_write+0x14/0x20
[  487.998790][ T3990]  ? __set_page_owner+0x2ee/0x310
[  488.003655][ T3990]  __pte_alloc+0x86/0x350
[  488.007820][ T3990]  ? free_pgtables+0x210/0x210
[  488.012452][ T3990]  copy_pte_range+0x1b1f/0x20b0
[  488.017108][ T3990]  ? __kunmap_atomic+0x80/0x80
[  488.021707][ T3990]  ? __pud_alloc+0x260/0x260
[  488.026133][ T3990]  copy_page_range+0xc1e/0x1090
[  488.030821][ T3990]  ? pfn_valid+0x1e0/0x1e0
[  488.035076][ T3990]  dup_mmap+0x9fc/0xec0
[  488.039151][ T3990]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  488.044357][ T3990]  ? __delayed_free_task+0x110/0x110
[  488.049479][ T3990]  ? __kasan_check_write+0x14/0x20
[  488.054424][ T3990]  ? mm_init+0x6bb/0x870
[  488.058506][ T3990]  dup_mm+0x91/0x330
[  488.062591][ T3990]  copy_mm+0x108/0x1b0
[  488.066500][ T3990]  copy_process+0x127a/0x3240
[  488.071012][ T3990]  ? proc_fail_nth_write+0x213/0x290
[  488.076124][ T3990]  ? proc_fail_nth_read+0x220/0x220
[  488.081160][ T3990]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  488.086106][ T3990]  ? vfs_write+0x9af/0x1050
[  488.090446][ T3990]  kernel_clone+0x224/0x8f0
[  488.094782][ T3990]  ? file_end_write+0x1b0/0x1b0
[  488.099471][ T3990]  ? create_io_thread+0x1e0/0x1e0
[  488.104340][ T3990]  __x64_sys_clone+0x289/0x310
[  488.109284][ T3990]  ? __do_sys_vfork+0x130/0x130
[  488.114055][ T3990]  ? debug_smp_processor_id+0x17/0x20
[  488.119434][ T3990]  do_syscall_64+0x44/0xd0
[  488.123944][ T3990]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  488.129865][ T3990] RIP: 0033:0x7fc1f7027d59
[  488.134228][ T3990] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  488.154167][ T3990] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  488.162417][ T3990] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  488.170310][ T3990] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  488.178225][ T3990] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  488.186107][ T3990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  488.193921][ T3990] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  488.201735][ T3990]  </TASK>
[  488.204598][ T4001] CPU: 0 PID: 4001 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  488.207045][ T4002] FAULT_INJECTION: forcing a failure.
[  488.207045][ T4002] name failslab, interval 1, probability 0, space 0, times 0
[  488.212923][ T4001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  488.212935][ T4001] Call Trace:
[  488.212941][ T4001]  <TASK>
[  488.212948][ T4001]  dump_stack_lvl+0x151/0x1b7
[  488.225855][ T4003] FAULT_INJECTION: forcing a failure.
[  488.225855][ T4003] name failslab, interval 1, probability 0, space 0, times 0
[  488.235491][ T4001]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  488.235525][ T4001]  dump_stack+0x15/0x17
[  488.267964][ T4001]  should_fail+0x3c0/0x510
[  488.272213][ T4001]  should_fail_alloc_page+0x58/0x70
[  488.277249][ T4001]  __alloc_pages+0x207/0x850
[  488.281674][ T4001]  ? zone_watermark_fast+0x200/0x200
[  488.286796][ T4001]  ? dup_mmap+0x9fc/0xec0
[  488.290958][ T4001]  ? dup_mm+0x91/0x330
[  488.294864][ T4001]  ? copy_mm+0x108/0x1b0
[  488.298945][ T4001]  ? copy_process+0x127a/0x3240
[  488.303630][ T4001]  ? kvm_sched_clock_read+0x18/0x40
[  488.309103][ T4001]  pte_alloc_one+0x73/0x1b0
[  488.313437][ T4001]  ? pfn_modify_allowed+0x2e0/0x2e0
[  488.318472][ T4001]  ? __kasan_check_write+0x14/0x20
[  488.323419][ T4001]  ? __set_page_owner+0x2ee/0x310
[  488.328282][ T4001]  __pte_alloc+0x86/0x350
[  488.332538][ T4001]  ? free_pgtables+0x210/0x210
[  488.337139][ T4001]  copy_pte_range+0x1b1f/0x20b0
[  488.341825][ T4001]  ? __kunmap_atomic+0x80/0x80
[  488.346419][ T4001]  ? __pud_alloc+0x260/0x260
[  488.350853][ T4001]  copy_page_range+0xc1e/0x1090
[  488.355545][ T4001]  ? pfn_valid+0x1e0/0x1e0
[  488.359788][ T4001]  dup_mmap+0x9fc/0xec0
[  488.363778][ T4001]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  488.369072][ T4001]  ? __delayed_free_task+0x110/0x110
[  488.374193][ T4001]  ? __kasan_check_write+0x14/0x20
[  488.379143][ T4001]  ? mm_init+0x6bb/0x870
[  488.383222][ T4001]  dup_mm+0x91/0x330
[  488.386950][ T4001]  copy_mm+0x108/0x1b0
[  488.390865][ T4001]  copy_process+0x127a/0x3240
[  488.395371][ T4001]  ? proc_fail_nth_write+0x213/0x290
[  488.400495][ T4001]  ? proc_fail_nth_read+0x220/0x220
[  488.405525][ T4001]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  488.410562][ T4001]  ? vfs_write+0x9af/0x1050
[  488.414919][ T4001]  kernel_clone+0x224/0x8f0
[  488.419239][ T4001]  ? file_end_write+0x1b0/0x1b0
[  488.424015][ T4001]  ? create_io_thread+0x1e0/0x1e0
[  488.429222][ T4001]  __x64_sys_clone+0x289/0x310
[  488.433925][ T4001]  ? __do_sys_vfork+0x130/0x130
[  488.438594][ T4001]  ? debug_smp_processor_id+0x17/0x20
[  488.443799][ T4001]  do_syscall_64+0x44/0xd0
[  488.448050][ T4001]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  488.453782][ T4001] RIP: 0033:0x7fc1f7027d59
[  488.458035][ T4001] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  488.477475][ T4001] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  488.485806][ T4001] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  488.493620][ T4001] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  488.501431][ T4001] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  488.509238][ T4001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  488.517049][ T4001] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  488.524865][ T4001]  </TASK>
[  488.527729][ T4003] CPU: 1 PID: 4003 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  488.536057][ T4003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  488.546038][ T4003] Call Trace:
[  488.549166][ T4003]  <TASK>
[  488.551941][ T4003]  dump_stack_lvl+0x151/0x1b7
[  488.556455][ T4003]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  488.561747][ T4003]  ? kmem_cache_alloc+0x189/0x2f0
[  488.566610][ T4003]  ? copy_process+0x127a/0x3240
[  488.571294][ T4003]  ? __x64_sys_clone+0x289/0x310
[  488.576068][ T4003]  ? do_syscall_64+0x44/0xd0
[  488.580494][ T4003]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  488.586396][ T4003]  dump_stack+0x15/0x17
[  488.590388][ T4003]  should_fail+0x3c0/0x510
[  488.594729][ T4003]  __should_failslab+0x9f/0xe0
[  488.599328][ T4003]  should_failslab+0x9/0x20
[  488.604016][ T4003]  kmem_cache_alloc+0x4f/0x2f0
[  488.608619][ T4003]  ? anon_vma_clone+0xa1/0x510
[  488.613218][ T4003]  anon_vma_clone+0xa1/0x510
[  488.617661][ T4003]  anon_vma_fork+0x91/0x4f0
[  488.621984][ T4003]  ? dup_mmap+0x6ef/0xec0
[  488.626150][ T4003]  dup_mmap+0x7ec/0xec0
[  488.630148][ T4003]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  488.635359][ T4003]  ? __delayed_free_task+0x110/0x110
[  488.640473][ T4003]  ? __kasan_check_write+0x14/0x20
[  488.645416][ T4003]  ? mm_init+0x6bb/0x870
[  488.649498][ T4003]  dup_mm+0x91/0x330
[  488.653230][ T4003]  copy_mm+0x108/0x1b0
[  488.657133][ T4003]  copy_process+0x127a/0x3240
[  488.661654][ T4003]  ? proc_fail_nth_write+0x213/0x290
[  488.666854][ T4003]  ? proc_fail_nth_read+0x220/0x220
[  488.671887][ T4003]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  488.676835][ T4003]  ? vfs_write+0x9af/0x1050
[  488.681261][ T4003]  kernel_clone+0x224/0x8f0
[  488.685600][ T4003]  ? file_end_write+0x1b0/0x1b0
[  488.690306][ T4003]  ? create_io_thread+0x1e0/0x1e0
[  488.695347][ T4003]  __x64_sys_clone+0x289/0x310
[  488.699950][ T4003]  ? __do_sys_vfork+0x130/0x130
[  488.704637][ T4003]  ? debug_smp_processor_id+0x17/0x20
[  488.710027][ T4003]  do_syscall_64+0x44/0xd0
[  488.714279][ T4003]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  488.720009][ T4003] RIP: 0033:0x7fc1f7027d59
[  488.724263][ T4003] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  488.743702][ T4003] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  488.751957][ T4003] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  488.759931][ T4003] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  488.767828][ T4003] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  488.775651][ T4003] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  488.783544][ T4003] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  488.791352][ T4003]  </TASK>
[  488.795075][ T4006] FAULT_INJECTION: forcing a failure.
[  488.795075][ T4006] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  488.798200][ T4002] CPU: 1 PID: 4002 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  488.816671][ T4002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  488.826643][ T4002] Call Trace:
[  488.829804][ T4002]  <TASK>
[  488.832546][ T4002]  dump_stack_lvl+0x151/0x1b7
[  488.837062][ T4002]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  488.842351][ T4002]  ? kmem_cache_alloc+0x189/0x2f0
[  488.847211][ T4002]  ? copy_process+0x127a/0x3240
[  488.851900][ T4002]  ? __x64_sys_clone+0x289/0x310
[  488.856675][ T4002]  ? do_syscall_64+0x44/0xd0
[  488.861107][ T4002]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  488.867005][ T4002]  dump_stack+0x15/0x17
[  488.870995][ T4002]  should_fail+0x3c0/0x510
[  488.875255][ T4002]  __should_failslab+0x9f/0xe0
[  488.879848][ T4002]  should_failslab+0x9/0x20
[  488.884186][ T4002]  kmem_cache_alloc+0x4f/0x2f0
[  488.888786][ T4002]  ? anon_vma_clone+0xa1/0x510
[  488.893390][ T4002]  anon_vma_clone+0xa1/0x510
[  488.897817][ T4002]  anon_vma_fork+0x91/0x4f0
[  488.902258][ T4002]  ? dup_mmap+0x6ef/0xec0
[  488.906418][ T4002]  dup_mmap+0x7ec/0xec0
[  488.910409][ T4002]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  488.915619][ T4002]  ? __delayed_free_task+0x110/0x110
[  488.920736][ T4002]  ? __kasan_check_write+0x14/0x20
[  488.925685][ T4002]  ? mm_init+0x6bb/0x870
[  488.929768][ T4002]  dup_mm+0x91/0x330
[  488.933499][ T4002]  copy_mm+0x108/0x1b0
[  488.937402][ T4002]  copy_process+0x127a/0x3240
[  488.942016][ T4002]  ? proc_fail_nth_write+0x213/0x290
[  488.947135][ T4002]  ? proc_fail_nth_read+0x220/0x220
[  488.952255][ T4002]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  488.957203][ T4002]  ? vfs_write+0x9af/0x1050
[  488.961542][ T4002]  kernel_clone+0x224/0x8f0
[  488.965884][ T4002]  ? file_end_write+0x1b0/0x1b0
[  488.970569][ T4002]  ? create_io_thread+0x1e0/0x1e0
[  488.975520][ T4002]  __x64_sys_clone+0x289/0x310
[  488.980115][ T4002]  ? __do_sys_vfork+0x130/0x130
[  488.984902][ T4002]  ? debug_smp_processor_id+0x17/0x20
[  488.990200][ T4002]  do_syscall_64+0x44/0xd0
[  488.994449][ T4002]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  489.000175][ T4002] RIP: 0033:0x7fc1f7027d59
[  489.004434][ T4002] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  489.023867][ T4002] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  489.032116][ T4002] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  489.039925][ T4002] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  489.047757][ T4002] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  489.055549][ T4002] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  489.063361][ T4002] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  489.071171][ T4002]  </TASK>
[  489.074062][ T4006] CPU: 0 PID: 4006 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  489.077844][ T4005] FAULT_INJECTION: forcing a failure.
[  489.077844][ T4005] name failslab, interval 1, probability 0, space 0, times 0
[  489.082368][ T4006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  489.082381][ T4006] Call Trace:
[  489.082387][ T4006]  <TASK>
[  489.082394][ T4006]  dump_stack_lvl+0x151/0x1b7
[  489.115177][ T4006]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  489.120491][ T4006]  ? is_bpf_text_address+0x1a2/0x1c0
[  489.125735][ T4006]  dump_stack+0x15/0x17
[  489.129683][ T4006]  should_fail+0x3c0/0x510
[  489.133924][ T4006]  should_fail_alloc_page+0x58/0x70
[  489.139065][ T4006]  __alloc_pages+0x207/0x850
[  489.143492][ T4006]  ? zone_watermark_fast+0x200/0x200
[  489.148617][ T4006]  ? __kasan_slab_alloc+0xc9/0xe0
[  489.153488][ T4006]  ? __kasan_slab_alloc+0xb2/0xe0
[  489.158416][ T4006]  ? kmem_cache_alloc+0x189/0x2f0
[  489.163275][ T4006]  ? anon_vma_clone+0xa1/0x510
[  489.167968][ T4006]  __pmd_alloc+0xb1/0x550
[  489.172129][ T4006]  ? __kasan_slab_alloc+0xb2/0xe0
[  489.177020][ T4006]  ? kmem_cache_alloc+0x189/0x2f0
[  489.181851][ T4006]  ? anon_vma_fork+0x1d9/0x4f0
[  489.186450][ T4006]  ? dup_mmap+0x7ec/0xec0
[  489.190709][ T4006]  ? dup_mm+0x91/0x330
[  489.194617][ T4006]  ? copy_mm+0x108/0x1b0
[  489.198715][ T4006]  ? kernel_clone+0x224/0x8f0
[  489.203219][ T4006]  ? __pud_alloc+0x260/0x260
[  489.207651][ T4006]  copy_page_range+0xd04/0x1090
[  489.212413][ T4006]  ? pfn_valid+0x1e0/0x1e0
[  489.217269][ T4006]  dup_mmap+0x9fc/0xec0
[  489.221259][ T4006]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  489.226582][ T4006]  ? __delayed_free_task+0x110/0x110
[  489.232023][ T4006]  ? __kasan_check_write+0x14/0x20
[  489.236969][ T4006]  ? mm_init+0x6bb/0x870
[  489.241050][ T4006]  dup_mm+0x91/0x330
[  489.244784][ T4006]  copy_mm+0x108/0x1b0
[  489.247195][ T4007] FAULT_INJECTION: forcing a failure.
[  489.247195][ T4007] name failslab, interval 1, probability 0, space 0, times 0
[  489.248688][ T4006]  copy_process+0x127a/0x3240
[  489.248712][ T4006]  ? proc_fail_nth_write+0x213/0x290
[  489.270731][ T4006]  ? proc_fail_nth_read+0x220/0x220
[  489.275765][ T4006]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  489.280714][ T4006]  ? vfs_write+0x9af/0x1050
[  489.285052][ T4006]  kernel_clone+0x224/0x8f0
[  489.289394][ T4006]  ? file_end_write+0x1b0/0x1b0
[  489.294082][ T4006]  ? create_io_thread+0x1e0/0x1e0
[  489.298940][ T4006]  __x64_sys_clone+0x289/0x310
[  489.303538][ T4006]  ? __do_sys_vfork+0x130/0x130
[  489.308227][ T4006]  ? debug_smp_processor_id+0x17/0x20
[  489.313436][ T4006]  do_syscall_64+0x44/0xd0
[  489.317702][ T4006]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  489.323503][ T4006] RIP: 0033:0x7fc1f7027d59
[  489.327756][ T4006] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  489.347367][ T4006] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  489.355613][ T4006] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  489.363424][ T4006] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  489.371234][ T4006] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  489.379059][ T4006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  489.386859][ T4006] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  489.394682][ T4006]  </TASK>
[  489.397536][ T4005] CPU: 1 PID: 4005 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  489.405870][ T4005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  489.415759][ T4005] Call Trace:
[  489.418883][ T4005]  <TASK>
[  489.421661][ T4005]  dump_stack_lvl+0x151/0x1b7
[  489.426173][ T4005]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  489.431469][ T4005]  dump_stack+0x15/0x17
[  489.435464][ T4005]  should_fail+0x3c0/0x510
[  489.439713][ T4005]  __should_failslab+0x9f/0xe0
[  489.444315][ T4005]  should_failslab+0x9/0x20
[  489.448661][ T4005]  kmem_cache_alloc+0x4f/0x2f0
[  489.453253][ T4005]  ? dup_mmap+0x6d3/0xec0
[  489.457421][ T4005]  dup_mmap+0x6d3/0xec0
[  489.461583][ T4005]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  489.466796][ T4005]  ? __delayed_free_task+0x110/0x110
[  489.471912][ T4005]  ? __kasan_check_write+0x14/0x20
[  489.476861][ T4005]  ? mm_init+0x6bb/0x870
[  489.480941][ T4005]  dup_mm+0x91/0x330
[  489.484680][ T4005]  copy_mm+0x108/0x1b0
[  489.488577][ T4005]  copy_process+0x127a/0x3240
[  489.493095][ T4005]  ? proc_fail_nth_write+0x213/0x290
[  489.498214][ T4005]  ? proc_fail_nth_read+0x220/0x220
[  489.503247][ T4005]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  489.508193][ T4005]  ? vfs_write+0x9af/0x1050
[  489.512551][ T4005]  kernel_clone+0x224/0x8f0
[  489.516870][ T4005]  ? file_end_write+0x1b0/0x1b0
[  489.521733][ T4005]  ? create_io_thread+0x1e0/0x1e0
[  489.526600][ T4005]  __x64_sys_clone+0x289/0x310
[  489.531193][ T4005]  ? __do_sys_vfork+0x130/0x130
[  489.536054][ T4005]  ? debug_smp_processor_id+0x17/0x20
[  489.541434][ T4005]  do_syscall_64+0x44/0xd0
[  489.545691][ T4005]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  489.551414][ T4005] RIP: 0033:0x7fc1f7027d59
[  489.555669][ T4005] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  489.575201][ T4005] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  489.583480][ T4005] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  489.591250][ T4005] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  489.599068][ T4005] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  489.606877][ T4005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  489.614772][ T4005] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  489.622591][ T4005]  </TASK>
[  489.628333][ T4007] CPU: 1 PID: 4007 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  489.629924][ T4010] FAULT_INJECTION: forcing a failure.
[  489.629924][ T4010] name failslab, interval 1, probability 0, space 0, times 0
[  489.636763][ T4007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  489.636778][ T4007] Call Trace:
[  489.636784][ T4007]  <TASK>
[  489.636791][ T4007]  dump_stack_lvl+0x151/0x1b7
[  489.636815][ T4007]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  489.636834][ T4007]  dump_stack+0x15/0x17
[  489.636857][ T4007]  should_fail+0x3c0/0x510
[  489.636877][ T4007]  __should_failslab+0x9f/0xe0
[  489.636896][ T4007]  should_failslab+0x9/0x20
[  489.650115][ T4011] FAULT_INJECTION: forcing a failure.
[  489.650115][ T4011] name failslab, interval 1, probability 0, space 0, times 0
[  489.659067][ T4007]  kmem_cache_alloc+0x4f/0x2f0
[  489.659093][ T4007]  ? dup_mmap+0x6d3/0xec0
[  489.659110][ T4007]  dup_mmap+0x6d3/0xec0
[  489.659124][ T4007]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  489.659147][ T4007]  ? __delayed_free_task+0x110/0x110
[  489.659165][ T4007]  ? __kasan_check_write+0x14/0x20
[  489.659181][ T4007]  ? mm_init+0x6bb/0x870
[  489.737295][ T4007]  dup_mm+0x91/0x330
[  489.740999][ T4007]  copy_mm+0x108/0x1b0
[  489.744908][ T4007]  copy_process+0x127a/0x3240
[  489.749417][ T4007]  ? proc_fail_nth_write+0x213/0x290
[  489.754541][ T4007]  ? proc_fail_nth_read+0x220/0x220
[  489.759572][ T4007]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  489.764524][ T4007]  ? vfs_write+0x9af/0x1050
[  489.768868][ T4007]  kernel_clone+0x224/0x8f0
[  489.773201][ T4007]  ? file_end_write+0x1b0/0x1b0
[  489.777888][ T4007]  ? create_io_thread+0x1e0/0x1e0
[  489.782759][ T4007]  __x64_sys_clone+0x289/0x310
[  489.787353][ T4007]  ? __do_sys_vfork+0x130/0x130
[  489.792038][ T4007]  ? debug_smp_processor_id+0x17/0x20
[  489.797240][ T4007]  do_syscall_64+0x44/0xd0
[  489.801492][ T4007]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  489.807228][ T4007] RIP: 0033:0x7fc1f7027d59
[  489.811499][ T4007] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  489.830931][ T4007] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  489.839160][ T4007] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  489.846970][ T4007] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  489.854782][ T4007] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  489.862591][ T4007] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  489.870491][ T4007] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  489.878308][ T4007]  </TASK>
[  489.881169][ T4010] CPU: 0 PID: 4010 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  489.889537][ T4010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  489.899481][ T4010] Call Trace:
[  489.902604][ T4010]  <TASK>
[  489.905382][ T4010]  dump_stack_lvl+0x151/0x1b7
[  489.909893][ T4010]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  489.915190][ T4010]  dump_stack+0x15/0x17
[  489.919187][ T4010]  should_fail+0x3c0/0x510
[  489.923436][ T4010]  __should_failslab+0x9f/0xe0
[  489.928052][ T4010]  should_failslab+0x9/0x20
[  489.932373][ T4010]  kmem_cache_alloc+0x4f/0x2f0
[  489.936985][ T4010]  ? dup_mmap+0x6d3/0xec0
[  489.941139][ T4010]  dup_mmap+0x6d3/0xec0
[  489.945131][ T4010]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  489.950429][ T4010]  ? __delayed_free_task+0x110/0x110
[  489.955547][ T4010]  ? __kasan_check_write+0x14/0x20
[  489.960503][ T4010]  ? mm_init+0x6bb/0x870
[  489.964577][ T4010]  dup_mm+0x91/0x330
[  489.968309][ T4010]  copy_mm+0x108/0x1b0
[  489.972210][ T4010]  copy_process+0x127a/0x3240
[  489.976727][ T4010]  ? proc_fail_nth_write+0x213/0x290
[  489.981845][ T4010]  ? proc_fail_nth_read+0x220/0x220
[  489.986879][ T4010]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  489.991826][ T4010]  ? vfs_write+0x9af/0x1050
[  489.996195][ T4010]  kernel_clone+0x224/0x8f0
[  490.000505][ T4010]  ? file_end_write+0x1b0/0x1b0
[  490.005195][ T4010]  ? create_io_thread+0x1e0/0x1e0
[  490.010051][ T4010]  __x64_sys_clone+0x289/0x310
[  490.014652][ T4010]  ? __do_sys_vfork+0x130/0x130
[  490.019338][ T4010]  ? debug_smp_processor_id+0x17/0x20
[  490.024547][ T4010]  do_syscall_64+0x44/0xd0
[  490.028799][ T4010]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  490.034534][ T4010] RIP: 0033:0x7fc1f7027d59
[  490.038789][ T4010] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  490.058234][ T4010] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  490.066576][ T4010] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  490.074391][ T4010] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  490.082210][ T4010] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  490.090103][ T4010] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  490.097908][ T4010] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  490.105812][ T4010]  </TASK>
[  490.109294][ T4011] CPU: 1 PID: 4011 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  490.112615][ T4014] FAULT_INJECTION: forcing a failure.
[  490.112615][ T4014] name failslab, interval 1, probability 0, space 0, times 0
[  490.117618][ T4011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  490.117632][ T4011] Call Trace:
[  490.117637][ T4011]  <TASK>
[  490.117643][ T4011]  dump_stack_lvl+0x151/0x1b7
[  490.117667][ T4011]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  490.117685][ T4011]  ? kmem_cache_alloc+0x189/0x2f0
[  490.117703][ T4011]  ? copy_process+0x127a/0x3240
[  490.117720][ T4011]  ? __x64_sys_clone+0x289/0x310
[  490.117735][ T4011]  ? do_syscall_64+0x44/0xd0
[  490.130569][ T4015] FAULT_INJECTION: forcing a failure.
[  490.130569][ T4015] name failslab, interval 1, probability 0, space 0, times 0
[  490.140125][ T4011]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  490.140150][ T4011]  dump_stack+0x15/0x17
[  490.140167][ T4011]  should_fail+0x3c0/0x510
[  490.143541][ T4016] FAULT_INJECTION: forcing a failure.
[  490.143541][ T4016] name failslab, interval 1, probability 0, space 0, times 0
[  490.146027][ T4011]  __should_failslab+0x9f/0xe0
[  490.146049][ T4011]  should_failslab+0x9/0x20
[  490.222766][ T4011]  kmem_cache_alloc+0x4f/0x2f0
[  490.227364][ T4011]  ? anon_vma_clone+0xa1/0x510
[  490.231955][ T4011]  anon_vma_clone+0xa1/0x510
[  490.236408][ T4011]  anon_vma_fork+0x91/0x4f0
[  490.240768][ T4011]  ? dup_mmap+0x6ef/0xec0
[  490.244899][ T4011]  dup_mmap+0x7ec/0xec0
[  490.248877][ T4011]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  490.254174][ T4011]  ? __delayed_free_task+0x110/0x110
[  490.259296][ T4011]  ? __kasan_check_write+0x14/0x20
[  490.264238][ T4011]  ? mm_init+0x6bb/0x870
[  490.268320][ T4011]  dup_mm+0x91/0x330
[  490.272051][ T4011]  copy_mm+0x108/0x1b0
[  490.275957][ T4011]  copy_process+0x127a/0x3240
[  490.280483][ T4011]  ? proc_fail_nth_write+0x213/0x290
[  490.285593][ T4011]  ? proc_fail_nth_read+0x220/0x220
[  490.290982][ T4011]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  490.296021][ T4011]  ? vfs_write+0x9af/0x1050
[  490.300353][ T4011]  kernel_clone+0x224/0x8f0
[  490.304695][ T4011]  ? file_end_write+0x1b0/0x1b0
[  490.309380][ T4011]  ? create_io_thread+0x1e0/0x1e0
[  490.314241][ T4011]  __x64_sys_clone+0x289/0x310
[  490.318841][ T4011]  ? __do_sys_vfork+0x130/0x130
[  490.323616][ T4011]  ? debug_smp_processor_id+0x17/0x20
[  490.328821][ T4011]  do_syscall_64+0x44/0xd0
[  490.333076][ T4011]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  490.338899][ T4011] RIP: 0033:0x7fc1f7027d59
[  490.343143][ T4011] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  490.362587][ T4011] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  490.370828][ T4011] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  490.378648][ T4011] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  490.386886][ T4011] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  490.394782][ T4011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  490.402595][ T4011] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  490.410412][ T4011]  </TASK>
[  490.413277][ T4014] CPU: 0 PID: 4014 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  490.421613][ T4014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  490.431497][ T4014] Call Trace:
[  490.434621][ T4014]  <TASK>
[  490.437398][ T4014]  dump_stack_lvl+0x151/0x1b7
[  490.441943][ T4014]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  490.447206][ T4014]  ? kmem_cache_alloc+0x189/0x2f0
[  490.452066][ T4014]  ? copy_process+0x127a/0x3240
[  490.456759][ T4014]  ? __x64_sys_clone+0x289/0x310
[  490.461529][ T4014]  ? do_syscall_64+0x44/0xd0
[  490.466040][ T4014]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  490.472126][ T4014]  dump_stack+0x15/0x17
[  490.476106][ T4014]  should_fail+0x3c0/0x510
[  490.480375][ T4014]  __should_failslab+0x9f/0xe0
[  490.484983][ T4014]  should_failslab+0x9/0x20
[  490.489307][ T4014]  kmem_cache_alloc+0x4f/0x2f0
[  490.493905][ T4014]  ? anon_vma_clone+0xa1/0x510
[  490.498517][ T4014]  anon_vma_clone+0xa1/0x510
[  490.502931][ T4014]  anon_vma_fork+0x91/0x4f0
[  490.507266][ T4014]  ? dup_mmap+0x6ef/0xec0
[  490.511439][ T4014]  dup_mmap+0x7ec/0xec0
[  490.515423][ T4014]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  490.520631][ T4014]  ? __delayed_free_task+0x110/0x110
[  490.525940][ T4014]  ? __kasan_check_write+0x14/0x20
[  490.530889][ T4014]  ? mm_init+0x6bb/0x870
[  490.534951][ T4014]  dup_mm+0x91/0x330
[  490.538686][ T4014]  copy_mm+0x108/0x1b0
[  490.542592][ T4014]  copy_process+0x127a/0x3240
[  490.547105][ T4014]  ? proc_fail_nth_write+0x213/0x290
[  490.552222][ T4014]  ? proc_fail_nth_read+0x220/0x220
[  490.557259][ T4014]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  490.562291][ T4014]  ? vfs_write+0x9af/0x1050
[  490.566645][ T4014]  kernel_clone+0x224/0x8f0
[  490.570968][ T4014]  ? file_end_write+0x1b0/0x1b0
[  490.575655][ T4014]  ? create_io_thread+0x1e0/0x1e0
[  490.580530][ T4014]  __x64_sys_clone+0x289/0x310
[  490.585123][ T4014]  ? __do_sys_vfork+0x130/0x130
[  490.589805][ T4014]  ? debug_smp_processor_id+0x17/0x20
[  490.595013][ T4014]  do_syscall_64+0x44/0xd0
[  490.599270][ T4014]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  490.605078][ T4014] RIP: 0033:0x7fc1f7027d59
[  490.609334][ T4014] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  490.629556][ T4014] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  490.637803][ T4014] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  490.645609][ T4014] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  490.653420][ T4014] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  490.661231][ T4014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  490.669130][ T4014] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  490.676944][ T4014]  </TASK>
[  490.679829][ T4015] CPU: 1 PID: 4015 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  490.688195][ T4015] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  490.698382][ T4015] Call Trace:
[  490.701505][ T4015]  <TASK>
[  490.704282][ T4015]  dump_stack_lvl+0x151/0x1b7
[  490.709229][ T4015]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  490.714609][ T4015]  ? kmem_cache_alloc+0x189/0x2f0
[  490.719468][ T4015]  ? copy_process+0x127a/0x3240
[  490.724155][ T4015]  ? __x64_sys_clone+0x289/0x310
[  490.728930][ T4015]  ? do_syscall_64+0x44/0xd0
[  490.733356][ T4015]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  490.739270][ T4015]  dump_stack+0x15/0x17
[  490.743358][ T4015]  should_fail+0x3c0/0x510
[  490.747592][ T4015]  __should_failslab+0x9f/0xe0
[  490.752194][ T4015]  should_failslab+0x9/0x20
[  490.756529][ T4015]  kmem_cache_alloc+0x4f/0x2f0
[  490.761130][ T4015]  ? anon_vma_clone+0xa1/0x510
[  490.765733][ T4015]  anon_vma_clone+0xa1/0x510
[  490.770156][ T4015]  anon_vma_fork+0x91/0x4f0
[  490.774497][ T4015]  ? dup_mmap+0x6ef/0xec0
[  490.778662][ T4015]  dup_mmap+0x7ec/0xec0
[  490.782653][ T4015]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  490.787884][ T4015]  ? __delayed_free_task+0x110/0x110
[  490.793110][ T4015]  ? __kasan_check_write+0x14/0x20
[  490.798051][ T4015]  ? mm_init+0x6bb/0x870
[  490.802126][ T4015]  dup_mm+0x91/0x330
[  490.805859][ T4015]  copy_mm+0x108/0x1b0
[  490.809767][ T4015]  copy_process+0x127a/0x3240
[  490.814295][ T4015]  ? proc_fail_nth_write+0x213/0x290
[  490.819398][ T4015]  ? proc_fail_nth_read+0x220/0x220
[  490.824518][ T4015]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  490.829464][ T4015]  ? vfs_write+0x9af/0x1050
[  490.833890][ T4015]  kernel_clone+0x224/0x8f0
[  490.838413][ T4015]  ? file_end_write+0x1b0/0x1b0
[  490.843091][ T4015]  ? create_io_thread+0x1e0/0x1e0
[  490.848058][ T4015]  __x64_sys_clone+0x289/0x310
[  490.852918][ T4015]  ? __do_sys_vfork+0x130/0x130
[  490.857603][ T4015]  ? debug_smp_processor_id+0x17/0x20
[  490.862810][ T4015]  do_syscall_64+0x44/0xd0
[  490.867067][ T4015]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  490.872879][ T4015] RIP: 0033:0x7fc1f7027d59
[  490.877131][ T4015] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  490.896743][ T4015] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  490.905085][ T4015] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  490.912911][ T4015] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  490.920705][ T4015] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  490.928596][ T4015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  490.936422][ T4015] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  490.944346][ T4015]  </TASK>
[  490.947414][ T4016] CPU: 0 PID: 4016 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  490.955740][ T4016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  490.965626][ T4016] Call Trace:
[  490.968750][ T4016]  <TASK>
[  490.971526][ T4016]  dump_stack_lvl+0x151/0x1b7
[  490.976054][ T4016]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  490.981382][ T4016]  dump_stack+0x15/0x17
[  490.985326][ T4016]  should_fail+0x3c0/0x510
[  490.989580][ T4016]  __should_failslab+0x9f/0xe0
[  490.994266][ T4016]  should_failslab+0x9/0x20
[  490.998618][ T4016]  kmem_cache_alloc+0x4f/0x2f0
[  491.003208][ T4016]  ? anon_vma_clone+0xa1/0x510
[  491.007807][ T4016]  anon_vma_clone+0xa1/0x510
[  491.012234][ T4016]  anon_vma_fork+0x91/0x4f0
[  491.016622][ T4016]  ? dup_mmap+0x6ef/0xec0
[  491.020739][ T4016]  dup_mmap+0x7ec/0xec0
[  491.024746][ T4016]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  491.029939][ T4016]  ? __delayed_free_task+0x110/0x110
[  491.035060][ T4016]  ? __kasan_check_write+0x14/0x20
[  491.040007][ T4016]  ? mm_init+0x6bb/0x870
[  491.044189][ T4016]  dup_mm+0x91/0x330
[  491.047911][ T4016]  copy_mm+0x108/0x1b0
[  491.051818][ T4016]  copy_process+0x127a/0x3240
[  491.056326][ T4016]  ? proc_fail_nth_write+0x213/0x290
[  491.061445][ T4016]  ? proc_fail_nth_read+0x220/0x220
[  491.066477][ T4016]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  491.071525][ T4016]  ? vfs_write+0x9af/0x1050
[  491.075862][ T4016]  kernel_clone+0x224/0x8f0
[  491.080190][ T4016]  ? file_end_write+0x1b0/0x1b0
[  491.084877][ T4016]  ? create_io_thread+0x1e0/0x1e0
[  491.089744][ T4016]  __x64_sys_clone+0x289/0x310
[  491.094340][ T4016]  ? __do_sys_vfork+0x130/0x130
[  491.099026][ T4016]  ? debug_smp_processor_id+0x17/0x20
[  491.104231][ T4016]  do_syscall_64+0x44/0xd0
[  491.108503][ T4016]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  491.114356][ T4016] RIP: 0033:0x7fc1f7027d59
[  491.118558][ T4016] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  491.138168][ T4016] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  491.146498][ T4016] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  491.154396][ T4016] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  491.162208][ T4016] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  491.170018][ T4016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  491.177922][ T4016] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  491.185739][ T4016]  </TASK>
[  491.189371][ T4013] FAULT_INJECTION: forcing a failure.
[  491.189371][ T4013] name failslab, interval 1, probability 0, space 0, times 0
[  491.206791][ T4023] FAULT_INJECTION: forcing a failure.
[  491.206791][ T4023] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  491.209149][ T4022] FAULT_INJECTION: forcing a failure.
[  491.209149][ T4022] name failslab, interval 1, probability 0, space 0, times 0
[  491.220934][ T4026] FAULT_INJECTION: forcing a failure.
[  491.220934][ T4026] name failslab, interval 1, probability 0, space 0, times 0
[  491.233662][ T4022] CPU: 1 PID: 4022 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  491.253152][ T4022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  491.263041][ T4022] Call Trace:
[  491.266167][ T4022]  <TASK>
[  491.268945][ T4022]  dump_stack_lvl+0x151/0x1b7
[  491.273461][ T4022]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  491.278759][ T4022]  dump_stack+0x15/0x17
[  491.282758][ T4022]  should_fail+0x3c0/0x510
[  491.286998][ T4022]  __should_failslab+0x9f/0xe0
[  491.291597][ T4022]  should_failslab+0x9/0x20
[  491.295939][ T4022]  kmem_cache_alloc+0x4f/0x2f0
[  491.300535][ T4022]  ? dup_mmap+0x6d3/0xec0
[  491.304700][ T4022]  dup_mmap+0x6d3/0xec0
[  491.308704][ T4022]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  491.313936][ T4022]  ? __delayed_free_task+0x110/0x110
[  491.319023][ T4022]  ? __kasan_check_write+0x14/0x20
[  491.323977][ T4022]  ? mm_init+0x6bb/0x870
[  491.328055][ T4022]  dup_mm+0x91/0x330
[  491.331804][ T4022]  copy_mm+0x108/0x1b0
[  491.335710][ T4022]  copy_process+0x127a/0x3240
[  491.340674][ T4022]  ? proc_fail_nth_write+0x213/0x290
[  491.345769][ T4022]  ? proc_fail_nth_read+0x220/0x220
[  491.350801][ T4022]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  491.355748][ T4022]  ? vfs_write+0x9af/0x1050
[  491.360090][ T4022]  kernel_clone+0x224/0x8f0
[  491.364428][ T4022]  ? file_end_write+0x1b0/0x1b0
[  491.369122][ T4022]  ? create_io_thread+0x1e0/0x1e0
[  491.373977][ T4022]  __x64_sys_clone+0x289/0x310
[  491.378573][ T4022]  ? __do_sys_vfork+0x130/0x130
[  491.383264][ T4022]  ? debug_smp_processor_id+0x17/0x20
[  491.388465][ T4022]  do_syscall_64+0x44/0xd0
[  491.392720][ T4022]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  491.398446][ T4022] RIP: 0033:0x7fc1f7027d59
[  491.402703][ T4022] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  491.422408][ T4022] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  491.430648][ T4022] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  491.438461][ T4022] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  491.446292][ T4022] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  491.454081][ T4022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  491.461984][ T4022] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  491.469807][ T4022]  </TASK>
[  491.472661][ T4013] CPU: 0 PID: 4013 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  491.480990][ T4013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  491.490884][ T4013] Call Trace:
[  491.494004][ T4013]  <TASK>
[  491.496782][ T4013]  dump_stack_lvl+0x151/0x1b7
[  491.501296][ T4013]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  491.506603][ T4013]  dump_stack+0x15/0x17
[  491.510581][ T4013]  should_fail+0x3c0/0x510
[  491.514837][ T4013]  __should_failslab+0x9f/0xe0
[  491.519435][ T4013]  should_failslab+0x9/0x20
[  491.523774][ T4013]  kmem_cache_alloc+0x4f/0x2f0
[  491.528374][ T4013]  ? dup_mmap+0x6d3/0xec0
[  491.532548][ T4013]  dup_mmap+0x6d3/0xec0
[  491.536534][ T4013]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  491.541740][ T4013]  ? __delayed_free_task+0x110/0x110
[  491.546947][ T4013]  ? __kasan_check_write+0x14/0x20
[  491.551894][ T4013]  ? mm_init+0x6bb/0x870
[  491.556061][ T4013]  dup_mm+0x91/0x330
[  491.559793][ T4013]  copy_mm+0x108/0x1b0
[  491.563700][ T4013]  copy_process+0x127a/0x3240
[  491.568236][ T4013]  ? proc_fail_nth_write+0x213/0x290
[  491.573333][ T4013]  ? proc_fail_nth_read+0x220/0x220
[  491.578370][ T4013]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  491.583353][ T4013]  ? vfs_write+0x9af/0x1050
[  491.587653][ T4013]  kernel_clone+0x224/0x8f0
[  491.591994][ T4013]  ? file_end_write+0x1b0/0x1b0
[  491.596684][ T4013]  ? create_io_thread+0x1e0/0x1e0
[  491.601544][ T4013]  __x64_sys_clone+0x289/0x310
[  491.606140][ T4013]  ? __do_sys_vfork+0x130/0x130
[  491.611088][ T4013]  ? debug_smp_processor_id+0x17/0x20
[  491.616295][ T4013]  do_syscall_64+0x44/0xd0
[  491.620549][ T4013]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  491.626365][ T4013] RIP: 0033:0x7fc1f7027d59
[  491.630618][ T4013] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  491.650229][ T4013] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  491.658481][ T4013] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  491.666285][ T4013] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  491.674097][ T4013] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  491.681908][ T4013] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  491.689722][ T4013] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  491.697533][ T4013]  </TASK>
[  491.700403][ T4023] CPU: 1 PID: 4023 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  491.709009][ T4023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  491.718893][ T4023] Call Trace:
[  491.722042][ T4023]  <TASK>
[  491.724795][ T4023]  dump_stack_lvl+0x151/0x1b7
[  491.729308][ T4023]  ? sysvec_apic_timer_interrupt+0x55/0xc0
[  491.734951][ T4023]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  491.740274][ T4023]  ? __wake_up_klogd+0xd9/0x110
[  491.744932][ T4023]  dump_stack+0x15/0x17
[  491.749011][ T4023]  should_fail+0x3c0/0x510
[  491.753298][ T4023]  should_fail_alloc_page+0x58/0x70
[  491.758297][ T4023]  __alloc_pages+0x207/0x850
[  491.762725][ T4023]  ? zone_watermark_fast+0x200/0x200
[  491.767844][ T4023]  ? dup_mmap+0x9fc/0xec0
[  491.772011][ T4023]  ? dup_mm+0x91/0x330
[  491.775918][ T4023]  ? copy_mm+0x108/0x1b0
[  491.780004][ T4023]  ? copy_process+0x127a/0x3240
[  491.784706][ T4023]  ? kvm_sched_clock_read+0x18/0x40
[  491.789721][ T4023]  pte_alloc_one+0x73/0x1b0
[  491.794055][ T4023]  ? pfn_modify_allowed+0x2e0/0x2e0
[  491.799088][ T4023]  ? __kasan_check_write+0x14/0x20
[  491.804122][ T4023]  ? __set_page_owner+0x2ee/0x310
[  491.808984][ T4023]  __pte_alloc+0x86/0x350
[  491.813152][ T4023]  ? free_pgtables+0x210/0x210
[  491.817760][ T4023]  copy_pte_range+0x1b1f/0x20b0
[  491.822442][ T4023]  ? __kunmap_atomic+0x80/0x80
[  491.827037][ T4023]  ? __pud_alloc+0x260/0x260
[  491.831464][ T4023]  copy_page_range+0xc1e/0x1090
[  491.836155][ T4023]  ? pfn_valid+0x1e0/0x1e0
[  491.840510][ T4023]  dup_mmap+0x9fc/0xec0
[  491.844480][ T4023]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  491.849689][ T4023]  ? __delayed_free_task+0x110/0x110
[  491.854813][ T4023]  ? __kasan_check_write+0x14/0x20
[  491.859756][ T4023]  ? mm_init+0x6bb/0x870
[  491.863832][ T4023]  dup_mm+0x91/0x330
[  491.867566][ T4023]  copy_mm+0x108/0x1b0
[  491.871471][ T4023]  copy_process+0x127a/0x3240
[  491.875985][ T4023]  ? proc_fail_nth_write+0x213/0x290
[  491.881113][ T4023]  ? proc_fail_nth_read+0x220/0x220
[  491.886138][ T4023]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  491.891086][ T4023]  ? vfs_write+0x9af/0x1050
[  491.895427][ T4023]  kernel_clone+0x224/0x8f0
[  491.899767][ T4023]  ? file_end_write+0x1b0/0x1b0
[  491.904455][ T4023]  ? create_io_thread+0x1e0/0x1e0
[  491.909324][ T4023]  __x64_sys_clone+0x289/0x310
[  491.913913][ T4023]  ? __do_sys_vfork+0x130/0x130
[  491.918601][ T4023]  ? debug_smp_processor_id+0x17/0x20
[  491.923894][ T4023]  do_syscall_64+0x44/0xd0
[  491.928159][ T4023]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  491.933872][ T4023] RIP: 0033:0x7fc1f7027d59
[  491.938137][ T4023] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  491.958444][ T4023] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  491.966681][ T4023] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  491.974491][ T4023] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  491.982305][ T4023] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  491.990118][ T4023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  491.997925][ T4023] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  492.005748][ T4023]  </TASK>
[  492.008604][ T4026] CPU: 0 PID: 4026 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  492.016937][ T4026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  492.026826][ T4026] Call Trace:
[  492.029951][ T4026]  <TASK>
[  492.032729][ T4026]  dump_stack_lvl+0x151/0x1b7
[  492.037242][ T4026]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  492.042622][ T4026]  dump_stack+0x15/0x17
[  492.046614][ T4026]  should_fail+0x3c0/0x510
[  492.050869][ T4026]  __should_failslab+0x9f/0xe0
[  492.055472][ T4026]  should_failslab+0x9/0x20
[  492.059806][ T4026]  kmem_cache_alloc+0x4f/0x2f0
[  492.064406][ T4026]  ? anon_vma_clone+0xa1/0x510
[  492.069010][ T4026]  anon_vma_clone+0xa1/0x510
[  492.073436][ T4026]  anon_vma_fork+0x91/0x4f0
[  492.077772][ T4026]  ? dup_mmap+0x6ef/0xec0
[  492.081940][ T4026]  dup_mmap+0x7ec/0xec0
[  492.085933][ T4026]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  492.091140][ T4026]  ? __delayed_free_task+0x110/0x110
[  492.096259][ T4026]  ? __kasan_check_write+0x14/0x20
[  492.101208][ T4026]  ? mm_init+0x6bb/0x870
[  492.105390][ T4026]  dup_mm+0x91/0x330
[  492.109105][ T4026]  copy_mm+0x108/0x1b0
[  492.113009][ T4026]  copy_process+0x127a/0x3240
[  492.117539][ T4026]  ? proc_fail_nth_write+0x213/0x290
[  492.122643][ T4026]  ? proc_fail_nth_read+0x220/0x220
[  492.127678][ T4026]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  492.132635][ T4026]  ? vfs_write+0x9af/0x1050
[  492.136966][ T4026]  kernel_clone+0x224/0x8f0
[  492.141306][ T4026]  ? file_end_write+0x1b0/0x1b0
[  492.145991][ T4026]  ? create_io_thread+0x1e0/0x1e0
[  492.150940][ T4026]  __x64_sys_clone+0x289/0x310
[  492.155541][ T4026]  ? __do_sys_vfork+0x130/0x130
[  492.160230][ T4026]  ? debug_smp_processor_id+0x17/0x20
[  492.165438][ T4026]  do_syscall_64+0x44/0xd0
[  492.169709][ T4026]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  492.175422][ T4026] RIP: 0033:0x7fc1f7027d59
[  492.179671][ T4026] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  492.199297][ T4026] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  492.207538][ T4026] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  492.215344][ T4026] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  492.223158][ T4026] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  492.230969][ T4026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  492.238779][ T4026] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  492.246592][ T4026]  </TASK>
[  492.249986][ T4024] FAULT_INJECTION: forcing a failure.
[  492.249986][ T4024] name failslab, interval 1, probability 0, space 0, times 0
[  492.253555][ T4029] FAULT_INJECTION: forcing a failure.
[  492.253555][ T4029] name failslab, interval 1, probability 0, space 0, times 0
[  492.262466][ T4020] FAULT_INJECTION: forcing a failure.
[  492.262466][ T4020] name failslab, interval 1, probability 0, space 0, times 0
[  492.274911][ T4029] CPU: 0 PID: 4029 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  492.295550][ T4029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  492.305432][ T4029] Call Trace:
[  492.308555][ T4029]  <TASK>
[  492.311335][ T4029]  dump_stack_lvl+0x151/0x1b7
[  492.315846][ T4029]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  492.321140][ T4029]  ? kmem_cache_alloc+0x189/0x2f0
[  492.326086][ T4029]  ? copy_process+0x127a/0x3240
[  492.330775][ T4029]  ? __x64_sys_clone+0x289/0x310
[  492.335547][ T4029]  ? do_syscall_64+0x44/0xd0
[  492.339975][ T4029]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  492.345877][ T4029]  dump_stack+0x15/0x17
[  492.349870][ T4029]  should_fail+0x3c0/0x510
[  492.354134][ T4029]  __should_failslab+0x9f/0xe0
[  492.358805][ T4029]  should_failslab+0x9/0x20
[  492.363145][ T4029]  kmem_cache_alloc+0x4f/0x2f0
[  492.367746][ T4029]  ? anon_vma_clone+0xa1/0x510
[  492.372349][ T4029]  anon_vma_clone+0xa1/0x510
[  492.376775][ T4029]  anon_vma_fork+0x91/0x4f0
[  492.381116][ T4029]  ? dup_mmap+0x6ef/0xec0
[  492.385295][ T4029]  dup_mmap+0x7ec/0xec0
[  492.389273][ T4029]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  492.394482][ T4029]  ? __delayed_free_task+0x110/0x110
[  492.399599][ T4029]  ? __kasan_check_write+0x14/0x20
[  492.404549][ T4029]  ? mm_init+0x6bb/0x870
[  492.408628][ T4029]  dup_mm+0x91/0x330
[  492.412360][ T4029]  copy_mm+0x108/0x1b0
[  492.416265][ T4029]  copy_process+0x127a/0x3240
[  492.420779][ T4029]  ? proc_fail_nth_write+0x213/0x290
[  492.425898][ T4029]  ? proc_fail_nth_read+0x220/0x220
[  492.430931][ T4029]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  492.435878][ T4029]  ? vfs_write+0x9af/0x1050
[  492.440221][ T4029]  kernel_clone+0x224/0x8f0
[  492.444566][ T4029]  ? file_end_write+0x1b0/0x1b0
[  492.449247][ T4029]  ? create_io_thread+0x1e0/0x1e0
[  492.454113][ T4029]  __x64_sys_clone+0x289/0x310
[  492.458710][ T4029]  ? __do_sys_vfork+0x130/0x130
[  492.463393][ T4029]  ? debug_smp_processor_id+0x17/0x20
[  492.468620][ T4029]  do_syscall_64+0x44/0xd0
[  492.472853][ T4029]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  492.478675][ T4029] RIP: 0033:0x7fc1f7027d59
[  492.482919][ T4029] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  492.502364][ T4029] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  492.510605][ T4029] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  492.518416][ T4029] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  492.526229][ T4029] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  492.534042][ T4029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  492.541849][ T4029] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  492.549668][ T4029]  </TASK>
[  492.552526][ T4020] CPU: 1 PID: 4020 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  492.560864][ T4020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  492.570757][ T4020] Call Trace:
[  492.573879][ T4020]  <TASK>
[  492.576658][ T4020]  dump_stack_lvl+0x151/0x1b7
[  492.581172][ T4020]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  492.586463][ T4020]  dump_stack+0x15/0x17
[  492.590630][ T4020]  should_fail+0x3c0/0x510
[  492.594881][ T4020]  __should_failslab+0x9f/0xe0
[  492.599479][ T4020]  should_failslab+0x9/0x20
[  492.603820][ T4020]  kmem_cache_alloc+0x4f/0x2f0
[  492.608422][ T4020]  ? anon_vma_clone+0xa1/0x510
[  492.613021][ T4020]  anon_vma_clone+0xa1/0x510
[  492.617448][ T4020]  anon_vma_fork+0x91/0x4f0
[  492.621787][ T4020]  ? dup_mmap+0x6ef/0xec0
[  492.625953][ T4020]  dup_mmap+0x7ec/0xec0
[  492.629949][ T4020]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  492.635153][ T4020]  ? __delayed_free_task+0x110/0x110
[  492.640273][ T4020]  ? __kasan_check_write+0x14/0x20
[  492.645231][ T4020]  ? mm_init+0x6bb/0x870
[  492.649301][ T4020]  dup_mm+0x91/0x330
[  492.653031][ T4020]  copy_mm+0x108/0x1b0
[  492.656940][ T4020]  copy_process+0x127a/0x3240
[  492.661454][ T4020]  ? proc_fail_nth_write+0x213/0x290
[  492.666572][ T4020]  ? proc_fail_nth_read+0x220/0x220
[  492.671616][ T4020]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  492.676562][ T4020]  ? vfs_write+0x9af/0x1050
[  492.680894][ T4020]  kernel_clone+0x224/0x8f0
[  492.685234][ T4020]  ? file_end_write+0x1b0/0x1b0
[  492.689926][ T4020]  ? create_io_thread+0x1e0/0x1e0
[  492.694873][ T4020]  __x64_sys_clone+0x289/0x310
[  492.699469][ T4020]  ? __do_sys_vfork+0x130/0x130
[  492.704157][ T4020]  ? debug_smp_processor_id+0x17/0x20
[  492.709360][ T4020]  do_syscall_64+0x44/0xd0
[  492.713620][ T4020]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  492.719342][ T4020] RIP: 0033:0x7fc1f7027d59
[  492.723683][ T4020] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  492.743122][ T4020] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  492.751365][ T4020] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  492.759177][ T4020] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  492.766988][ T4020] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  492.774926][ T4020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  492.782821][ T4020] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  492.790633][ T4020]  </TASK>
[  492.793665][ T4024] CPU: 1 PID: 4024 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  492.801973][ T4024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  492.811944][ T4024] Call Trace:
[  492.814989][ T4024]  <TASK>
[  492.817772][ T4024]  dump_stack_lvl+0x151/0x1b7
[  492.822281][ T4024]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  492.827586][ T4024]  dump_stack+0x15/0x17
[  492.831566][ T4024]  should_fail+0x3c0/0x510
[  492.835823][ T4024]  __should_failslab+0x9f/0xe0
[  492.840420][ T4024]  should_failslab+0x9/0x20
[  492.844758][ T4024]  kmem_cache_alloc+0x4f/0x2f0
[  492.849361][ T4024]  ? dup_mmap+0x6d3/0xec0
[  492.853527][ T4024]  dup_mmap+0x6d3/0xec0
[  492.857558][ T4024]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  492.862728][ T4024]  ? __delayed_free_task+0x110/0x110
[  492.867846][ T4024]  ? __kasan_check_write+0x14/0x20
[  492.872800][ T4024]  ? mm_init+0x6bb/0x870
[  492.876873][ T4024]  dup_mm+0x91/0x330
[  492.880606][ T4024]  copy_mm+0x108/0x1b0
[  492.884511][ T4024]  copy_process+0x127a/0x3240
[  492.889049][ T4024]  ? proc_fail_nth_write+0x213/0x290
[  492.894221][ T4024]  ? proc_fail_nth_read+0x220/0x220
[  492.899179][ T4024]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  492.904309][ T4024]  ? vfs_write+0x9af/0x1050
[  492.908646][ T4024]  kernel_clone+0x224/0x8f0
[  492.913064][ T4024]  ? file_end_write+0x1b0/0x1b0
[  492.917752][ T4024]  ? create_io_thread+0x1e0/0x1e0
[  492.922614][ T4024]  __x64_sys_clone+0x289/0x310
[  492.927217][ T4024]  ? __do_sys_vfork+0x130/0x130
[  492.931906][ T4024]  ? debug_smp_processor_id+0x17/0x20
[  492.937106][ T4024]  do_syscall_64+0x44/0xd0
[  492.941475][ T4024]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  492.947207][ T4024] RIP: 0033:0x7fc1f7027d59
[  492.951631][ T4024] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  492.971164][ T4024] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  492.979407][ T4024] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  492.987226][ T4024] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  492.995024][ T4024] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  493.002833][ T4024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  493.010655][ T4024] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  493.018465][ T4024]  </TASK>
[  493.027183][ T4032] FAULT_INJECTION: forcing a failure.
[  493.027183][ T4032] name failslab, interval 1, probability 0, space 0, times 0
[  493.027298][ T4034] FAULT_INJECTION: forcing a failure.
[  493.027298][ T4034] name failslab, interval 1, probability 0, space 0, times 0
[  493.040501][ T4033] FAULT_INJECTION: forcing a failure.
[  493.040501][ T4033] name failslab, interval 1, probability 0, space 0, times 0
[  493.054610][ T4034] CPU: 0 PID: 4034 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  493.067980][ T4036] FAULT_INJECTION: forcing a failure.
[  493.067980][ T4036] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  493.075093][ T4034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  493.075109][ T4034] Call Trace:
[  493.075114][ T4034]  <TASK>
[  493.075121][ T4034]  dump_stack_lvl+0x151/0x1b7
[  493.108686][ T4034]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  493.113985][ T4034]  dump_stack+0x15/0x17
[  493.117969][ T4034]  should_fail+0x3c0/0x510
[  493.122220][ T4034]  __should_failslab+0x9f/0xe0
[  493.126829][ T4034]  should_failslab+0x9/0x20
[  493.131168][ T4034]  kmem_cache_alloc+0x4f/0x2f0
[  493.135763][ T4034]  ? dup_mmap+0x6d3/0xec0
[  493.139927][ T4034]  dup_mmap+0x6d3/0xec0
[  493.143922][ T4034]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  493.149126][ T4034]  ? __delayed_free_task+0x110/0x110
[  493.154958][ T4034]  ? __kasan_check_write+0x14/0x20
[  493.159888][ T4034]  ? mm_init+0x6bb/0x870
[  493.163969][ T4034]  dup_mm+0x91/0x330
[  493.167699][ T4034]  copy_mm+0x108/0x1b0
[  493.171605][ T4034]  copy_process+0x127a/0x3240
[  493.176121][ T4034]  ? proc_fail_nth_write+0x213/0x290
[  493.181238][ T4034]  ? proc_fail_nth_read+0x220/0x220
[  493.186274][ T4034]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  493.191226][ T4034]  ? vfs_write+0x9af/0x1050
[  493.195562][ T4034]  kernel_clone+0x224/0x8f0
[  493.199898][ T4034]  ? file_end_write+0x1b0/0x1b0
[  493.204596][ T4034]  ? create_io_thread+0x1e0/0x1e0
[  493.209448][ T4034]  __x64_sys_clone+0x289/0x310
[  493.214135][ T4034]  ? __do_sys_vfork+0x130/0x130
[  493.218920][ T4034]  ? debug_smp_processor_id+0x17/0x20
[  493.224214][ T4034]  do_syscall_64+0x44/0xd0
[  493.228455][ T4034]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  493.234196][ T4034] RIP: 0033:0x7fc1f7027d59
[  493.238528][ T4034] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  493.257961][ T4034] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  493.266214][ T4034] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  493.274027][ T4034] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  493.281832][ T4034] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  493.289642][ T4034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  493.297492][ T4034] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  493.305271][ T4034]  </TASK>
[  493.308148][ T4032] CPU: 1 PID: 4032 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  493.316552][ T4032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  493.326560][ T4032] Call Trace:
[  493.329679][ T4032]  <TASK>
[  493.332467][ T4032]  dump_stack_lvl+0x151/0x1b7
[  493.336972][ T4032]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  493.342264][ T4032]  ? kmem_cache_alloc+0x189/0x2f0
[  493.347123][ T4032]  ? copy_process+0x127a/0x3240
[  493.351811][ T4032]  ? __x64_sys_clone+0x289/0x310
[  493.356591][ T4032]  ? do_syscall_64+0x44/0xd0
[  493.361010][ T4032]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  493.366918][ T4032]  dump_stack+0x15/0x17
[  493.370907][ T4032]  should_fail+0x3c0/0x510
[  493.375162][ T4032]  __should_failslab+0x9f/0xe0
[  493.379758][ T4032]  should_failslab+0x9/0x20
[  493.384096][ T4032]  kmem_cache_alloc+0x4f/0x2f0
[  493.388700][ T4032]  ? anon_vma_clone+0xa1/0x510
[  493.393297][ T4032]  anon_vma_clone+0xa1/0x510
[  493.397731][ T4032]  anon_vma_fork+0x91/0x4f0
[  493.402071][ T4032]  ? dup_mmap+0x6ef/0xec0
[  493.406229][ T4032]  dup_mmap+0x7ec/0xec0
[  493.410229][ T4032]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  493.415431][ T4032]  ? __delayed_free_task+0x110/0x110
[  493.420722][ T4032]  ? __kasan_check_write+0x14/0x20
[  493.425670][ T4032]  ? mm_init+0x6bb/0x870
[  493.429751][ T4032]  dup_mm+0x91/0x330
[  493.433496][ T4032]  copy_mm+0x108/0x1b0
[  493.437389][ T4032]  copy_process+0x127a/0x3240
[  493.441902][ T4032]  ? proc_fail_nth_write+0x213/0x290
[  493.447023][ T4032]  ? proc_fail_nth_read+0x220/0x220
[  493.452056][ T4032]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  493.457008][ T4032]  ? vfs_write+0x9af/0x1050
[  493.461344][ T4032]  kernel_clone+0x224/0x8f0
[  493.465679][ T4032]  ? file_end_write+0x1b0/0x1b0
[  493.470367][ T4032]  ? create_io_thread+0x1e0/0x1e0
[  493.475231][ T4032]  __x64_sys_clone+0x289/0x310
[  493.479830][ T4032]  ? __do_sys_vfork+0x130/0x130
[  493.484519][ T4032]  ? debug_smp_processor_id+0x17/0x20
[  493.489722][ T4032]  do_syscall_64+0x44/0xd0
[  493.493975][ T4032]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  493.499705][ T4032] RIP: 0033:0x7fc1f7027d59
[  493.503965][ T4032] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  493.523398][ T4032] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  493.531654][ T4032] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  493.539464][ T4032] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  493.547270][ T4032] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  493.555104][ T4032] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  493.562887][ T4032] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  493.570701][ T4032]  </TASK>
[  493.573579][ T4036] CPU: 0 PID: 4036 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  493.581894][ T4036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  493.591790][ T4036] Call Trace:
[  493.594913][ T4036]  <TASK>
[  493.598645][ T4036]  dump_stack_lvl+0x151/0x1b7
[  493.603159][ T4036]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  493.608452][ T4036]  ? anon_vma_clone+0xa1/0x510
[  493.613328][ T4036]  dump_stack+0x15/0x17
[  493.617314][ T4036]  should_fail+0x3c0/0x510
[  493.621584][ T4036]  should_fail_alloc_page+0x58/0x70
[  493.626590][ T4036]  __alloc_pages+0x207/0x850
[  493.631025][ T4036]  ? zone_watermark_fast+0x200/0x200
[  493.636149][ T4036]  ? avc_denied+0x1b0/0x1b0
[  493.640488][ T4036]  allocate_slab+0x62/0x580
[  493.644820][ T4036]  ___slab_alloc+0x2e2/0x6f0
[  493.649352][ T4036]  ? dup_mmap+0x6d3/0xec0
[  493.653509][ T4036]  ? dup_mmap+0x6d3/0xec0
[  493.657675][ T4036]  __slab_alloc+0x4a/0x90
[  493.661850][ T4036]  kmem_cache_alloc+0x205/0x2f0
[  493.666541][ T4036]  ? dup_mmap+0x6d3/0xec0
[  493.670887][ T4036]  dup_mmap+0x6d3/0xec0
[  493.675171][ T4036]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  493.680377][ T4036]  ? __delayed_free_task+0x110/0x110
[  493.685562][ T4036]  ? __kasan_check_write+0x14/0x20
[  493.690510][ T4036]  ? mm_init+0x6bb/0x870
[  493.694598][ T4036]  dup_mm+0x91/0x330
[  493.698327][ T4036]  copy_mm+0x108/0x1b0
[  493.702226][ T4036]  copy_process+0x127a/0x3240
[  493.706739][ T4036]  ? proc_fail_nth_write+0x213/0x290
[  493.711858][ T4036]  ? proc_fail_nth_read+0x220/0x220
[  493.716907][ T4036]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  493.721843][ T4036]  ? vfs_write+0x9af/0x1050
[  493.726180][ T4036]  kernel_clone+0x224/0x8f0
[  493.730530][ T4036]  ? file_end_write+0x1b0/0x1b0
[  493.735208][ T4036]  ? create_io_thread+0x1e0/0x1e0
[  493.740068][ T4036]  __x64_sys_clone+0x289/0x310
[  493.744840][ T4036]  ? __do_sys_vfork+0x130/0x130
[  493.749526][ T4036]  ? debug_smp_processor_id+0x17/0x20
[  493.754739][ T4036]  do_syscall_64+0x44/0xd0
[  493.758985][ T4036]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  493.764721][ T4036] RIP: 0033:0x7fc1f7027d59
[  493.768969][ T4036] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  493.788408][ T4036] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  493.796655][ T4036] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  493.804473][ T4036] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  493.812362][ T4036] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  493.820363][ T4036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  493.828175][ T4036] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  493.835988][ T4036]  </TASK>
[  493.839090][ T4033] CPU: 0 PID: 4033 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  493.847405][ T4033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  493.857292][ T4033] Call Trace:
[  493.860421][ T4033]  <TASK>
[  493.863193][ T4033]  dump_stack_lvl+0x151/0x1b7
[  493.867708][ T4033]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  493.873003][ T4033]  dump_stack+0x15/0x17
[  493.876992][ T4033]  should_fail+0x3c0/0x510
[  493.881248][ T4033]  __should_failslab+0x9f/0xe0
[  493.885846][ T4033]  should_failslab+0x9/0x20
[  493.890190][ T4033]  kmem_cache_alloc+0x4f/0x2f0
[  493.894785][ T4033]  ? anon_vma_clone+0xa1/0x510
[  493.899387][ T4033]  anon_vma_clone+0xa1/0x510
[  493.903816][ T4033]  anon_vma_fork+0x91/0x4f0
[  493.908159][ T4033]  ? dup_mmap+0x6ef/0xec0
[  493.912319][ T4033]  dup_mmap+0x7ec/0xec0
[  493.916312][ T4033]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  493.921691][ T4033]  ? __delayed_free_task+0x110/0x110
[  493.926809][ T4033]  ? __kasan_check_write+0x14/0x20
[  493.931758][ T4033]  ? mm_init+0x6bb/0x870
[  493.935838][ T4033]  dup_mm+0x91/0x330
[  493.939657][ T4033]  copy_mm+0x108/0x1b0
[  493.943563][ T4033]  copy_process+0x127a/0x3240
[  493.948076][ T4033]  ? proc_fail_nth_write+0x213/0x290
[  493.953196][ T4033]  ? proc_fail_nth_read+0x220/0x220
[  493.958232][ T4033]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  493.963178][ T4033]  ? vfs_write+0x9af/0x1050
[  493.967520][ T4033]  kernel_clone+0x224/0x8f0
[  493.971944][ T4033]  ? file_end_write+0x1b0/0x1b0
[  493.976806][ T4033]  ? create_io_thread+0x1e0/0x1e0
[  493.981840][ T4033]  __x64_sys_clone+0x289/0x310
[  493.986439][ T4033]  ? __do_sys_vfork+0x130/0x130
[  493.991136][ T4033]  ? debug_smp_processor_id+0x17/0x20
[  493.996332][ T4033]  do_syscall_64+0x44/0xd0
[  494.000588][ T4033]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  494.006314][ T4033] RIP: 0033:0x7fc1f7027d59
[  494.010569][ T4033] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  494.031077][ T4033] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  494.039322][ T4033] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  494.047136][ T4033] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  494.054946][ T4033] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  494.062757][ T4033] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  494.070596][ T4033] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  494.078382][ T4033]  </TASK>
[  494.081491][ T4035] FAULT_INJECTION: forcing a failure.
[  494.081491][ T4035] name failslab, interval 1, probability 0, space 0, times 0
[  494.093996][ T4035] CPU: 1 PID: 4035 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  494.102387][ T4035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  494.112281][ T4035] Call Trace:
[  494.115405][ T4035]  <TASK>
[  494.118188][ T4035]  dump_stack_lvl+0x151/0x1b7
[  494.122700][ T4035]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  494.127998][ T4035]  dump_stack+0x15/0x17
[  494.131978][ T4035]  should_fail+0x3c0/0x510
[  494.136318][ T4035]  __should_failslab+0x9f/0xe0
[  494.140920][ T4035]  should_failslab+0x9/0x20
[  494.145255][ T4035]  kmem_cache_alloc+0x4f/0x2f0
[  494.149857][ T4035]  ? anon_vma_clone+0xa1/0x510
[  494.154459][ T4035]  anon_vma_clone+0xa1/0x510
[  494.158891][ T4035]  anon_vma_fork+0x91/0x4f0
[  494.163227][ T4035]  ? dup_mmap+0x6ef/0xec0
[  494.167390][ T4035]  dup_mmap+0x7ec/0xec0
[  494.171383][ T4035]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  494.176600][ T4035]  ? __delayed_free_task+0x110/0x110
[  494.181854][ T4035]  ? __kasan_check_write+0x14/0x20
[  494.186797][ T4035]  ? mm_init+0x6bb/0x870
[  494.190874][ T4035]  dup_mm+0x91/0x330
[  494.194610][ T4035]  copy_mm+0x108/0x1b0
[  494.198517][ T4035]  copy_process+0x127a/0x3240
[  494.203115][ T4035]  ? proc_fail_nth_write+0x213/0x290
[  494.208334][ T4035]  ? proc_fail_nth_read+0x220/0x220
[  494.213355][ T4035]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  494.218303][ T4035]  ? vfs_write+0x9af/0x1050
[  494.222650][ T4035]  kernel_clone+0x224/0x8f0
[  494.226983][ T4035]  ? file_end_write+0x1b0/0x1b0
[  494.231667][ T4035]  ? create_io_thread+0x1e0/0x1e0
[  494.236530][ T4035]  __x64_sys_clone+0x289/0x310
[  494.241137][ T4035]  ? __do_sys_vfork+0x130/0x130
[  494.245819][ T4035]  ? debug_smp_processor_id+0x17/0x20
[  494.251196][ T4035]  do_syscall_64+0x44/0xd0
[  494.255454][ T4035]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  494.261177][ T4035] RIP: 0033:0x7fc1f7027d59
[  494.265430][ T4035] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  494.284870][ T4035] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  494.293288][ T4035] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  494.301099][ T4035] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  494.308919][ T4035] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  494.316729][ T4035] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  494.324533][ T4035] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  494.332348][ T4035]  </TASK>
[  494.335616][ T4037] FAULT_INJECTION: forcing a failure.
[  494.335616][ T4037] name failslab, interval 1, probability 0, space 0, times 0
[  494.348235][ T4037] CPU: 1 PID: 4037 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  494.356514][ T4037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  494.366411][ T4037] Call Trace:
[  494.369535][ T4037]  <TASK>
[  494.372313][ T4037]  dump_stack_lvl+0x151/0x1b7
[  494.376824][ T4037]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  494.382120][ T4037]  dump_stack+0x15/0x17
[  494.386112][ T4037]  should_fail+0x3c0/0x510
[  494.390366][ T4037]  __should_failslab+0x9f/0xe0
[  494.394962][ T4037]  should_failslab+0x9/0x20
[  494.399391][ T4037]  kmem_cache_alloc+0x4f/0x2f0
[  494.403992][ T4037]  ? anon_vma_clone+0xa1/0x510
[  494.408592][ T4037]  anon_vma_clone+0xa1/0x510
[  494.413018][ T4037]  anon_vma_fork+0x91/0x4f0
[  494.417354][ T4037]  ? dup_mmap+0x6ef/0xec0
[  494.421521][ T4037]  dup_mmap+0x7ec/0xec0
[  494.425513][ T4037]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  494.430808][ T4037]  ? __delayed_free_task+0x110/0x110
[  494.435930][ T4037]  ? __kasan_check_write+0x14/0x20
[  494.440875][ T4037]  ? mm_init+0x6bb/0x870
[  494.444957][ T4037]  dup_mm+0x91/0x330
[  494.448690][ T4037]  copy_mm+0x108/0x1b0
[  494.452592][ T4037]  copy_process+0x127a/0x3240
[  494.457106][ T4037]  ? proc_fail_nth_write+0x213/0x290
[  494.462228][ T4037]  ? proc_fail_nth_read+0x220/0x220
[  494.467260][ T4037]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  494.472211][ T4037]  ? vfs_write+0x9af/0x1050
[  494.476555][ T4037]  kernel_clone+0x224/0x8f0
[  494.480890][ T4037]  ? file_end_write+0x1b0/0x1b0
[  494.485579][ T4037]  ? create_io_thread+0x1e0/0x1e0
[  494.490461][ T4037]  __x64_sys_clone+0x289/0x310
[  494.495040][ T4037]  ? __do_sys_vfork+0x130/0x130
[  494.499721][ T4037]  ? debug_smp_processor_id+0x17/0x20
[  494.504932][ T4037]  do_syscall_64+0x44/0xd0
[  494.509181][ T4037]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  494.514913][ T4037] RIP: 0033:0x7fc1f7027d59
[  494.519205][ T4037] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  494.538604][ T4037] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  494.546848][ T4037] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  494.554660][ T4037] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  494.562539][ T4037] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  494.570285][ T4037] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  494.578095][ T4037] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  494.585916][ T4037]  </TASK>
[  494.592896][ T4046] FAULT_INJECTION: forcing a failure.
[  494.592896][ T4046] name failslab, interval 1, probability 0, space 0, times 0
[  494.594847][ T4047] FAULT_INJECTION: forcing a failure.
[  494.594847][ T4047] name failslab, interval 1, probability 0, space 0, times 0
[  494.619579][ T4048] FAULT_INJECTION: forcing a failure.
[  494.619579][ T4048] name failslab, interval 1, probability 0, space 0, times 0
[  494.619621][ T4045] FAULT_INJECTION: forcing a failure.
[  494.619621][ T4045] name failslab, interval 1, probability 0, space 0, times 0
[  494.632767][ T4049] FAULT_INJECTION: forcing a failure.
[  494.632767][ T4049] name failslab, interval 1, probability 0, space 0, times 0
[  494.644672][ T4047] CPU: 0 PID: 4047 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  494.665233][ T4047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  494.675127][ T4047] Call Trace:
[  494.678252][ T4047]  <TASK>
[  494.681034][ T4047]  dump_stack_lvl+0x151/0x1b7
[  494.685549][ T4047]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  494.690836][ T4047]  dump_stack+0x15/0x17
[  494.694827][ T4047]  should_fail+0x3c0/0x510
[  494.699167][ T4047]  __should_failslab+0x9f/0xe0
[  494.703766][ T4047]  should_failslab+0x9/0x20
[  494.708366][ T4047]  kmem_cache_alloc+0x4f/0x2f0
[  494.712965][ T4047]  ? dup_mmap+0x6d3/0xec0
[  494.717132][ T4047]  dup_mmap+0x6d3/0xec0
[  494.721123][ T4047]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  494.726345][ T4047]  ? __delayed_free_task+0x110/0x110
[  494.731460][ T4047]  ? __kasan_check_write+0x14/0x20
[  494.736404][ T4047]  ? mm_init+0x6bb/0x870
[  494.740478][ T4047]  dup_mm+0x91/0x330
[  494.744212][ T4047]  copy_mm+0x108/0x1b0
[  494.748116][ T4047]  copy_process+0x127a/0x3240
[  494.752632][ T4047]  ? proc_fail_nth_write+0x213/0x290
[  494.757750][ T4047]  ? proc_fail_nth_read+0x220/0x220
[  494.762785][ T4047]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  494.767826][ T4047]  ? vfs_write+0x9af/0x1050
[  494.772167][ T4047]  kernel_clone+0x224/0x8f0
[  494.776543][ T4047]  ? file_end_write+0x1b0/0x1b0
[  494.781195][ T4047]  ? create_io_thread+0x1e0/0x1e0
[  494.786053][ T4047]  __x64_sys_clone+0x289/0x310
[  494.790652][ T4047]  ? __do_sys_vfork+0x130/0x130
[  494.795338][ T4047]  ? debug_smp_processor_id+0x17/0x20
[  494.800637][ T4047]  do_syscall_64+0x44/0xd0
[  494.804887][ T4047]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  494.810615][ T4047] RIP: 0033:0x7fc1f7027d59
[  494.814871][ T4047] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  494.834314][ T4047] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  494.842554][ T4047] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  494.850364][ T4047] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  494.858175][ T4047] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  494.865995][ T4047] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  494.873798][ T4047] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  494.881614][ T4047]  </TASK>
[  494.884691][ T4049] CPU: 1 PID: 4049 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  494.893017][ T4049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  494.902915][ T4049] Call Trace:
[  494.906031][ T4049]  <TASK>
[  494.908812][ T4049]  dump_stack_lvl+0x151/0x1b7
[  494.913321][ T4049]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  494.918619][ T4049]  dump_stack+0x15/0x17
[  494.922609][ T4049]  should_fail+0x3c0/0x510
[  494.926862][ T4049]  __should_failslab+0x9f/0xe0
[  494.931461][ T4049]  should_failslab+0x9/0x20
[  494.935800][ T4049]  kmem_cache_alloc+0x4f/0x2f0
[  494.940400][ T4049]  ? anon_vma_clone+0xa1/0x510
[  494.945004][ T4049]  anon_vma_clone+0xa1/0x510
[  494.949428][ T4049]  anon_vma_fork+0x91/0x4f0
[  494.953772][ T4049]  ? dup_mmap+0x6ef/0xec0
[  494.957947][ T4049]  dup_mmap+0x7ec/0xec0
[  494.962187][ T4049]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  494.967393][ T4049]  ? __delayed_free_task+0x110/0x110
[  494.972517][ T4049]  ? __kasan_check_write+0x14/0x20
[  494.977460][ T4049]  ? mm_init+0x6bb/0x870
[  494.981540][ T4049]  dup_mm+0x91/0x330
[  494.985358][ T4049]  copy_mm+0x108/0x1b0
[  494.989273][ T4049]  copy_process+0x127a/0x3240
[  494.993782][ T4049]  ? proc_fail_nth_write+0x213/0x290
[  494.998899][ T4049]  ? proc_fail_nth_read+0x220/0x220
[  495.003935][ T4049]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  495.008880][ T4049]  ? vfs_write+0x9af/0x1050
[  495.013225][ T4049]  kernel_clone+0x224/0x8f0
[  495.017562][ T4049]  ? file_end_write+0x1b0/0x1b0
[  495.022250][ T4049]  ? create_io_thread+0x1e0/0x1e0
[  495.027109][ T4049]  __x64_sys_clone+0x289/0x310
[  495.031795][ T4049]  ? __do_sys_vfork+0x130/0x130
[  495.036482][ T4049]  ? debug_smp_processor_id+0x17/0x20
[  495.041688][ T4049]  do_syscall_64+0x44/0xd0
[  495.045943][ T4049]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  495.051670][ T4049] RIP: 0033:0x7fc1f7027d59
[  495.055924][ T4049] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  495.075364][ T4049] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  495.083613][ T4049] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  495.091419][ T4049] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  495.099228][ T4049] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  495.107050][ T4049] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  495.114945][ T4049] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  495.122751][ T4049]  </TASK>
[  495.125619][ T4048] CPU: 0 PID: 4048 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  495.133958][ T4048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  495.143848][ T4048] Call Trace:
[  495.146975][ T4048]  <TASK>
[  495.149746][ T4048]  dump_stack_lvl+0x151/0x1b7
[  495.154258][ T4048]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  495.159636][ T4048]  dump_stack+0x15/0x17
[  495.163629][ T4048]  should_fail+0x3c0/0x510
[  495.167881][ T4048]  __should_failslab+0x9f/0xe0
[  495.172483][ T4048]  should_failslab+0x9/0x20
[  495.176820][ T4048]  kmem_cache_alloc+0x4f/0x2f0
[  495.181421][ T4048]  ? dup_mmap+0x6d3/0xec0
[  495.185585][ T4048]  dup_mmap+0x6d3/0xec0
[  495.189665][ T4048]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  495.194872][ T4048]  ? __delayed_free_task+0x110/0x110
[  495.199995][ T4048]  ? __kasan_check_write+0x14/0x20
[  495.204940][ T4048]  ? mm_init+0x6bb/0x870
[  495.209020][ T4048]  dup_mm+0x91/0x330
[  495.212753][ T4048]  copy_mm+0x108/0x1b0
[  495.216658][ T4048]  copy_process+0x127a/0x3240
[  495.221173][ T4048]  ? proc_fail_nth_write+0x213/0x290
[  495.226294][ T4048]  ? proc_fail_nth_read+0x220/0x220
[  495.231325][ T4048]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  495.236273][ T4048]  ? vfs_write+0x9af/0x1050
[  495.240614][ T4048]  kernel_clone+0x224/0x8f0
[  495.244952][ T4048]  ? file_end_write+0x1b0/0x1b0
[  495.249638][ T4048]  ? create_io_thread+0x1e0/0x1e0
[  495.254501][ T4048]  __x64_sys_clone+0x289/0x310
[  495.259097][ T4048]  ? __do_sys_vfork+0x130/0x130
[  495.263788][ T4048]  ? debug_smp_processor_id+0x17/0x20
[  495.269202][ T4048]  do_syscall_64+0x44/0xd0
[  495.273455][ T4048]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  495.279181][ T4048] RIP: 0033:0x7fc1f7027d59
[  495.283437][ T4048] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  495.302876][ T4048] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  495.311120][ T4048] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  495.318933][ T4048] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  495.326830][ T4048] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  495.334643][ T4048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  495.342454][ T4048] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  495.350266][ T4048]  </TASK>
[  495.353493][ T4046] CPU: 0 PID: 4046 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  495.354969][ T4050] FAULT_INJECTION: forcing a failure.
[  495.354969][ T4050] name failslab, interval 1, probability 0, space 0, times 0
[  495.361804][ T4046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  495.361816][ T4046] Call Trace:
[  495.361821][ T4046]  <TASK>
[  495.361827][ T4046]  dump_stack_lvl+0x151/0x1b7
[  495.361850][ T4046]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  495.399824][ T4046]  dump_stack+0x15/0x17
[  495.403810][ T4046]  should_fail+0x3c0/0x510
[  495.408065][ T4046]  __should_failslab+0x9f/0xe0
[  495.412667][ T4046]  should_failslab+0x9/0x20
[  495.417005][ T4046]  kmem_cache_alloc+0x4f/0x2f0
[  495.421603][ T4046]  ? dup_mmap+0x6d3/0xec0
[  495.425769][ T4046]  dup_mmap+0x6d3/0xec0
[  495.429764][ T4046]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  495.435061][ T4046]  ? __delayed_free_task+0x110/0x110
[  495.440177][ T4046]  ? __kasan_check_write+0x14/0x20
[  495.445124][ T4046]  ? mm_init+0x6bb/0x870
[  495.449207][ T4046]  dup_mm+0x91/0x330
[  495.452936][ T4046]  copy_mm+0x108/0x1b0
[  495.456841][ T4046]  copy_process+0x127a/0x3240
[  495.461366][ T4046]  ? proc_fail_nth_write+0x213/0x290
[  495.466485][ T4046]  ? proc_fail_nth_read+0x220/0x220
[  495.471510][ T4046]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  495.476456][ T4046]  ? vfs_write+0x9af/0x1050
[  495.480900][ T4046]  kernel_clone+0x224/0x8f0
[  495.485235][ T4046]  ? file_end_write+0x1b0/0x1b0
[  495.489932][ T4046]  ? create_io_thread+0x1e0/0x1e0
[  495.494784][ T4046]  __x64_sys_clone+0x289/0x310
[  495.499380][ T4046]  ? __do_sys_vfork+0x130/0x130
[  495.504069][ T4046]  ? debug_smp_processor_id+0x17/0x20
[  495.509279][ T4046]  do_syscall_64+0x44/0xd0
[  495.513528][ T4046]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  495.519262][ T4046] RIP: 0033:0x7fc1f7027d59
[  495.524035][ T4046] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  495.543469][ T4046] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  495.551888][ T4046] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  495.559697][ T4046] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  495.567509][ T4046] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  495.575377][ T4046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  495.583141][ T4046] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  495.590948][ T4046]  </TASK>
[  495.593840][ T4050] CPU: 1 PID: 4050 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  495.602143][ T4050] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  495.612036][ T4050] Call Trace:
[  495.615159][ T4050]  <TASK>
[  495.617939][ T4050]  dump_stack_lvl+0x151/0x1b7
[  495.622451][ T4050]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  495.627839][ T4050]  dump_stack+0x15/0x17
[  495.631836][ T4050]  should_fail+0x3c0/0x510
[  495.636078][ T4050]  __should_failslab+0x9f/0xe0
[  495.640678][ T4050]  should_failslab+0x9/0x20
[  495.645015][ T4050]  kmem_cache_alloc+0x4f/0x2f0
[  495.649614][ T4050]  ? anon_vma_clone+0xa1/0x510
[  495.654215][ T4050]  anon_vma_clone+0xa1/0x510
[  495.658644][ T4050]  anon_vma_fork+0x91/0x4f0
[  495.663010][ T4050]  ? dup_mmap+0x6ef/0xec0
[  495.667148][ T4050]  dup_mmap+0x7ec/0xec0
[  495.671140][ T4050]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  495.676361][ T4050]  ? __delayed_free_task+0x110/0x110
[  495.681559][ T4050]  ? __kasan_check_write+0x14/0x20
[  495.686505][ T4050]  ? mm_init+0x6bb/0x870
[  495.690764][ T4050]  dup_mm+0x91/0x330
[  495.694488][ T4050]  copy_mm+0x108/0x1b0
[  495.698402][ T4050]  copy_process+0x127a/0x3240
[  495.702914][ T4050]  ? proc_fail_nth_write+0x213/0x290
[  495.708029][ T4050]  ? proc_fail_nth_read+0x220/0x220
[  495.713060][ T4050]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  495.718194][ T4050]  ? vfs_write+0x9af/0x1050
[  495.722528][ T4050]  kernel_clone+0x224/0x8f0
[  495.726859][ T4050]  ? file_end_write+0x1b0/0x1b0
[  495.731552][ T4050]  ? create_io_thread+0x1e0/0x1e0
[  495.736408][ T4050]  __x64_sys_clone+0x289/0x310
[  495.741010][ T4050]  ? __do_sys_vfork+0x130/0x130
[  495.745697][ T4050]  ? debug_smp_processor_id+0x17/0x20
[  495.750905][ T4050]  do_syscall_64+0x44/0xd0
[  495.755155][ T4050]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  495.760886][ T4050] RIP: 0033:0x7fc1f7027d59
[  495.765228][ T4050] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  495.784662][ T4050] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  495.792908][ T4050] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  495.800721][ T4050] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  495.808618][ T4050] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  495.816428][ T4050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  495.824246][ T4050] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  495.832056][ T4050]  </TASK>
[  495.834918][ T4045] CPU: 0 PID: 4045 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  495.843259][ T4045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  495.853148][ T4045] Call Trace:
[  495.856272][ T4045]  <TASK>
[  495.859045][ T4045]  dump_stack_lvl+0x151/0x1b7
[  495.863653][ T4045]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  495.868936][ T4045]  ? kmem_cache_alloc+0x189/0x2f0
[  495.873799][ T4045]  ? copy_process+0x127a/0x3240
[  495.878490][ T4045]  ? __x64_sys_clone+0x289/0x310
[  495.883258][ T4045]  ? do_syscall_64+0x44/0xd0
[  495.887687][ T4045]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  495.893587][ T4045]  dump_stack+0x15/0x17
[  495.897670][ T4045]  should_fail+0x3c0/0x510
[  495.901925][ T4045]  __should_failslab+0x9f/0xe0
[  495.906528][ T4045]  should_failslab+0x9/0x20
[  495.910866][ T4045]  kmem_cache_alloc+0x4f/0x2f0
[  495.915460][ T4045]  ? anon_vma_clone+0xa1/0x510
[  495.920057][ T4045]  anon_vma_clone+0xa1/0x510
[  495.924488][ T4045]  anon_vma_fork+0x91/0x4f0
[  495.928824][ T4045]  ? dup_mmap+0x6ef/0xec0
[  495.932989][ T4045]  dup_mmap+0x7ec/0xec0
[  495.936984][ T4045]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  495.942192][ T4045]  ? __delayed_free_task+0x110/0x110
[  495.947310][ T4045]  ? __kasan_check_write+0x14/0x20
[  495.952261][ T4045]  ? mm_init+0x6bb/0x870
[  495.956338][ T4045]  dup_mm+0x91/0x330
[  495.960070][ T4045]  copy_mm+0x108/0x1b0
[  495.963975][ T4045]  copy_process+0x127a/0x3240
[  495.968491][ T4045]  ? proc_fail_nth_write+0x213/0x290
[  495.973634][ T4045]  ? proc_fail_nth_read+0x220/0x220
[  495.978645][ T4045]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  495.983589][ T4045]  ? vfs_write+0x9af/0x1050
[  495.987933][ T4045]  kernel_clone+0x224/0x8f0
[  495.992272][ T4045]  ? file_end_write+0x1b0/0x1b0
[  495.996956][ T4045]  ? create_io_thread+0x1e0/0x1e0
[  496.001839][ T4045]  __x64_sys_clone+0x289/0x310
[  496.006424][ T4045]  ? __do_sys_vfork+0x130/0x130
[  496.011101][ T4045]  ? debug_smp_processor_id+0x17/0x20
[  496.016310][ T4045]  do_syscall_64+0x44/0xd0
[  496.020561][ T4045]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  496.026813][ T4045] RIP: 0033:0x7fc1f7027d59
[  496.031066][ T4045] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  496.050507][ T4045] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  496.058750][ T4045] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  496.066561][ T4045] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  496.074377][ T4045] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  496.082182][ T4045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  496.089999][ T4045] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  496.097810][ T4045]  </TASK>
[  496.106037][ T4053] FAULT_INJECTION: forcing a failure.
[  496.106037][ T4053] name failslab, interval 1, probability 0, space 0, times 0
[  496.106451][ T4054] FAULT_INJECTION: forcing a failure.
[  496.106451][ T4054] name failslab, interval 1, probability 0, space 0, times 0
[  496.119203][ T4055] FAULT_INJECTION: forcing a failure.
[  496.119203][ T4055] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  496.131705][ T4057] FAULT_INJECTION: forcing a failure.
[  496.131705][ T4057] name failslab, interval 1, probability 0, space 0, times 0
[  496.144741][ T4058] FAULT_INJECTION: forcing a failure.
[  496.144741][ T4058] name failslab, interval 1, probability 0, space 0, times 0
[  496.156476][ T4054] CPU: 1 PID: 4054 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  496.177165][ T4054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  496.187052][ T4054] Call Trace:
[  496.190176][ T4054]  <TASK>
[  496.192955][ T4054]  dump_stack_lvl+0x151/0x1b7
[  496.197473][ T4054]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  496.202766][ T4054]  dump_stack+0x15/0x17
[  496.206754][ T4054]  should_fail+0x3c0/0x510
[  496.211105][ T4054]  __should_failslab+0x9f/0xe0
[  496.215695][ T4054]  should_failslab+0x9/0x20
[  496.220032][ T4054]  kmem_cache_alloc+0x4f/0x2f0
[  496.224634][ T4054]  ? dup_mmap+0x6d3/0xec0
[  496.228799][ T4054]  dup_mmap+0x6d3/0xec0
[  496.232802][ T4054]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  496.238004][ T4054]  ? __delayed_free_task+0x110/0x110
[  496.243119][ T4054]  ? __kasan_check_write+0x14/0x20
[  496.248067][ T4054]  ? mm_init+0x6bb/0x870
[  496.252150][ T4054]  dup_mm+0x91/0x330
[  496.255880][ T4054]  copy_mm+0x108/0x1b0
[  496.259801][ T4054]  copy_process+0x127a/0x3240
[  496.264304][ T4054]  ? proc_fail_nth_write+0x213/0x290
[  496.269417][ T4054]  ? proc_fail_nth_read+0x220/0x220
[  496.274452][ T4054]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  496.279399][ T4054]  ? vfs_write+0x9af/0x1050
[  496.283738][ T4054]  kernel_clone+0x224/0x8f0
[  496.288078][ T4054]  ? file_end_write+0x1b0/0x1b0
[  496.292765][ T4054]  ? create_io_thread+0x1e0/0x1e0
[  496.297630][ T4054]  __x64_sys_clone+0x289/0x310
[  496.302224][ T4054]  ? __do_sys_vfork+0x130/0x130
[  496.306913][ T4054]  ? debug_smp_processor_id+0x17/0x20
[  496.312120][ T4054]  do_syscall_64+0x44/0xd0
[  496.316372][ T4054]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  496.322100][ T4054] RIP: 0033:0x7fc1f7027d59
[  496.326363][ T4054] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  496.345793][ T4054] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  496.354040][ T4054] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  496.361849][ T4054] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  496.369669][ T4054] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  496.377471][ T4054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  496.385290][ T4054] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  496.393097][ T4054]  </TASK>
[  496.395959][ T4055] CPU: 0 PID: 4055 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  496.404294][ T4055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  496.414199][ T4055] Call Trace:
[  496.417309][ T4055]  <TASK>
[  496.420125][ T4055]  dump_stack_lvl+0x151/0x1b7
[  496.424687][ T4055]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  496.429983][ T4055]  dump_stack+0x15/0x17
[  496.433972][ T4055]  should_fail+0x3c0/0x510
[  496.438226][ T4055]  should_fail_alloc_page+0x58/0x70
[  496.443262][ T4055]  __alloc_pages+0x207/0x850
[  496.447687][ T4055]  ? zone_watermark_fast+0x200/0x200
[  496.452826][ T4055]  ? dup_mmap+0x9fc/0xec0
[  496.456976][ T4055]  ? dup_mm+0x91/0x330
[  496.460883][ T4055]  ? copy_mm+0x108/0x1b0
[  496.464961][ T4055]  ? copy_process+0x127a/0x3240
[  496.469645][ T4055]  ? kvm_sched_clock_read+0x18/0x40
[  496.474678][ T4055]  pte_alloc_one+0x73/0x1b0
[  496.479018][ T4055]  ? pfn_modify_allowed+0x2e0/0x2e0
[  496.484052][ T4055]  ? __kasan_check_write+0x14/0x20
[  496.489001][ T4055]  ? __set_page_owner+0x2ee/0x310
[  496.493861][ T4055]  __pte_alloc+0x86/0x350
[  496.498199][ T4055]  ? free_pgtables+0x210/0x210
[  496.502803][ T4055]  copy_pte_range+0x1b1f/0x20b0
[  496.507585][ T4055]  ? __kunmap_atomic+0x80/0x80
[  496.512184][ T4055]  ? __pud_alloc+0x260/0x260
[  496.516622][ T4055]  copy_page_range+0xc1e/0x1090
[  496.521298][ T4055]  ? pfn_valid+0x1e0/0x1e0
[  496.525627][ T4055]  dup_mmap+0x9fc/0xec0
[  496.529619][ T4055]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  496.534837][ T4055]  ? __delayed_free_task+0x110/0x110
[  496.540555][ T4055]  ? __kasan_check_write+0x14/0x20
[  496.545500][ T4055]  ? mm_init+0x6bb/0x870
[  496.549583][ T4055]  dup_mm+0x91/0x330
[  496.553315][ T4055]  copy_mm+0x108/0x1b0
[  496.557219][ T4055]  copy_process+0x127a/0x3240
[  496.561732][ T4055]  ? proc_fail_nth_write+0x213/0x290
[  496.566853][ T4055]  ? proc_fail_nth_read+0x220/0x220
[  496.571886][ T4055]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  496.576836][ T4055]  ? vfs_write+0x9af/0x1050
[  496.581173][ T4055]  kernel_clone+0x224/0x8f0
[  496.585510][ T4055]  ? file_end_write+0x1b0/0x1b0
[  496.590204][ T4055]  ? create_io_thread+0x1e0/0x1e0
[  496.595059][ T4055]  __x64_sys_clone+0x289/0x310
[  496.599839][ T4055]  ? __do_sys_vfork+0x130/0x130
[  496.604518][ T4055]  ? debug_smp_processor_id+0x17/0x20
[  496.609726][ T4055]  do_syscall_64+0x44/0xd0
[  496.613980][ T4055]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  496.619709][ T4055] RIP: 0033:0x7fc1f7027d59
[  496.623962][ T4055] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  496.643401][ T4055] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  496.651652][ T4055] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  496.659464][ T4055] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  496.667266][ T4055] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  496.675080][ T4055] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  496.682893][ T4055] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  496.690707][ T4055]  </TASK>
[  496.693627][ T4057] CPU: 1 PID: 4057 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  496.701966][ T4057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  496.711918][ T4057] Call Trace:
[  496.715025][ T4057]  <TASK>
[  496.717819][ T4057]  dump_stack_lvl+0x151/0x1b7
[  496.722318][ T4057]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  496.727606][ T4057]  ? kmem_cache_alloc+0x189/0x2f0
[  496.732589][ T4057]  ? copy_process+0x127a/0x3240
[  496.737275][ T4057]  ? __x64_sys_clone+0x289/0x310
[  496.742043][ T4057]  ? do_syscall_64+0x44/0xd0
[  496.746466][ T4057]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  496.752462][ T4057]  dump_stack+0x15/0x17
[  496.756453][ T4057]  should_fail+0x3c0/0x510
[  496.760703][ T4057]  __should_failslab+0x9f/0xe0
[  496.765303][ T4057]  should_failslab+0x9/0x20
[  496.769639][ T4057]  kmem_cache_alloc+0x4f/0x2f0
[  496.774240][ T4057]  ? anon_vma_clone+0xa1/0x510
[  496.778846][ T4057]  anon_vma_clone+0xa1/0x510
[  496.783277][ T4057]  anon_vma_fork+0x91/0x4f0
[  496.787612][ T4057]  ? dup_mmap+0x6ef/0xec0
[  496.791860][ T4057]  dup_mmap+0x7ec/0xec0
[  496.795858][ T4057]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  496.801060][ T4057]  ? __delayed_free_task+0x110/0x110
[  496.806301][ T4057]  ? __kasan_check_write+0x14/0x20
[  496.811250][ T4057]  ? mm_init+0x6bb/0x870
[  496.815326][ T4057]  dup_mm+0x91/0x330
[  496.819055][ T4057]  copy_mm+0x108/0x1b0
[  496.822961][ T4057]  copy_process+0x127a/0x3240
[  496.827474][ T4057]  ? proc_fail_nth_write+0x213/0x290
[  496.832598][ T4057]  ? proc_fail_nth_read+0x220/0x220
[  496.837631][ T4057]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  496.842578][ T4057]  ? vfs_write+0x9af/0x1050
[  496.846917][ T4057]  kernel_clone+0x224/0x8f0
[  496.851259][ T4057]  ? file_end_write+0x1b0/0x1b0
[  496.855941][ T4057]  ? create_io_thread+0x1e0/0x1e0
[  496.860810][ T4057]  __x64_sys_clone+0x289/0x310
[  496.865404][ T4057]  ? __do_sys_vfork+0x130/0x130
[  496.870099][ T4057]  ? debug_smp_processor_id+0x17/0x20
[  496.875298][ T4057]  do_syscall_64+0x44/0xd0
[  496.879586][ T4057]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  496.885275][ T4057] RIP: 0033:0x7fc1f7027d59
[  496.889550][ T4057] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  496.908971][ T4057] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  496.917222][ T4057] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  496.925037][ T4057] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  496.932840][ T4057] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  496.940648][ T4057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  496.948474][ T4057] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  496.956278][ T4057]  </TASK>
[  496.959136][ T4053] CPU: 0 PID: 4053 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  496.967474][ T4053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  496.977366][ T4053] Call Trace:
[  496.980487][ T4053]  <TASK>
[  496.983265][ T4053]  dump_stack_lvl+0x151/0x1b7
[  496.987781][ T4053]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  496.993071][ T4053]  ? kmem_cache_alloc+0x189/0x2f0
[  496.997938][ T4053]  ? copy_process+0x127a/0x3240
[  497.002635][ T4053]  ? __x64_sys_clone+0x289/0x310
[  497.007391][ T4053]  ? do_syscall_64+0x44/0xd0
[  497.011821][ T4053]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  497.017808][ T4053]  dump_stack+0x15/0x17
[  497.021799][ T4053]  should_fail+0x3c0/0x510
[  497.026060][ T4053]  __should_failslab+0x9f/0xe0
[  497.030651][ T4053]  should_failslab+0x9/0x20
[  497.034996][ T4053]  kmem_cache_alloc+0x4f/0x2f0
[  497.039590][ T4053]  ? anon_vma_clone+0xa1/0x510
[  497.044259][ T4053]  anon_vma_clone+0xa1/0x510
[  497.048626][ T4053]  anon_vma_fork+0x91/0x4f0
[  497.052957][ T4053]  ? dup_mmap+0x6ef/0xec0
[  497.057125][ T4053]  dup_mmap+0x7ec/0xec0
[  497.061122][ T4053]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  497.066326][ T4053]  ? __delayed_free_task+0x110/0x110
[  497.071455][ T4053]  ? __kasan_check_write+0x14/0x20
[  497.076390][ T4053]  ? mm_init+0x6bb/0x870
[  497.080470][ T4053]  dup_mm+0x91/0x330
[  497.084205][ T4053]  copy_mm+0x108/0x1b0
[  497.088110][ T4053]  copy_process+0x127a/0x3240
[  497.092621][ T4053]  ? proc_fail_nth_write+0x213/0x290
[  497.097922][ T4053]  ? proc_fail_nth_read+0x220/0x220
[  497.102950][ T4053]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  497.107904][ T4053]  ? vfs_write+0x9af/0x1050
[  497.112241][ T4053]  kernel_clone+0x224/0x8f0
[  497.116576][ T4053]  ? file_end_write+0x1b0/0x1b0
[  497.121264][ T4053]  ? create_io_thread+0x1e0/0x1e0
[  497.126133][ T4053]  __x64_sys_clone+0x289/0x310
[  497.130729][ T4053]  ? __do_sys_vfork+0x130/0x130
[  497.135421][ T4053]  ? debug_smp_processor_id+0x17/0x20
[  497.140618][ T4053]  do_syscall_64+0x44/0xd0
[  497.144872][ T4053]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  497.150596][ T4053] RIP: 0033:0x7fc1f7027d59
[  497.154856][ T4053] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  497.174292][ T4053] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  497.182623][ T4053] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  497.190528][ T4053] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  497.198341][ T4053] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  497.206145][ T4053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  497.213955][ T4053] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  497.221856][ T4053]  </TASK>
[  497.224719][ T4058] CPU: 1 PID: 4058 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  497.233052][ T4058] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  497.242946][ T4058] Call Trace:
[  497.246068][ T4058]  <TASK>
[  497.248845][ T4058]  dump_stack_lvl+0x151/0x1b7
[  497.253370][ T4058]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  497.258659][ T4058]  dump_stack+0x15/0x17
[  497.262645][ T4058]  should_fail+0x3c0/0x510
[  497.266899][ T4058]  __should_failslab+0x9f/0xe0
[  497.271519][ T4058]  should_failslab+0x9/0x20
[  497.275841][ T4058]  kmem_cache_alloc+0x4f/0x2f0
[  497.280436][ T4058]  ? anon_vma_clone+0xa1/0x510
[  497.285044][ T4058]  anon_vma_clone+0xa1/0x510
[  497.289465][ T4058]  anon_vma_fork+0x91/0x4f0
[  497.293806][ T4058]  ? dup_mmap+0x6ef/0xec0
[  497.298059][ T4058]  dup_mmap+0x7ec/0xec0
[  497.302049][ T4058]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  497.307264][ T4058]  ? __delayed_free_task+0x110/0x110
[  497.312378][ T4058]  ? __kasan_check_write+0x14/0x20
[  497.317331][ T4058]  ? mm_init+0x6bb/0x870
[  497.321434][ T4058]  dup_mm+0x91/0x330
[  497.325134][ T4058]  copy_mm+0x108/0x1b0
[  497.329040][ T4058]  copy_process+0x127a/0x3240
[  497.333554][ T4058]  ? proc_fail_nth_write+0x213/0x290
[  497.338691][ T4058]  ? proc_fail_nth_read+0x220/0x220
[  497.343712][ T4058]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  497.348655][ T4058]  ? vfs_write+0x9af/0x1050
[  497.353257][ T4058]  kernel_clone+0x224/0x8f0
[  497.357599][ T4058]  ? file_end_write+0x1b0/0x1b0
[  497.362281][ T4058]  ? create_io_thread+0x1e0/0x1e0
[  497.367142][ T4058]  __x64_sys_clone+0x289/0x310
[  497.371742][ T4058]  ? __do_sys_vfork+0x130/0x130
[  497.376428][ T4058]  ? debug_smp_processor_id+0x17/0x20
[  497.381638][ T4058]  do_syscall_64+0x44/0xd0
[  497.385889][ T4058]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  497.391736][ T4058] RIP: 0033:0x7fc1f7027d59
[  497.395994][ T4058] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  497.415428][ T4058] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  497.423671][ T4058] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  497.431481][ T4058] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  497.439296][ T4058] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  497.447105][ T4058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  497.454918][ T4058] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  497.462731][ T4058]  </TASK>
[  497.470133][ T4063] FAULT_INJECTION: forcing a failure.
[  497.470133][ T4063] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  497.471672][ T4066] FAULT_INJECTION: forcing a failure.
[  497.471672][ T4066] name failslab, interval 1, probability 0, space 0, times 0
[  497.496487][ T4062] FAULT_INJECTION: forcing a failure.
[  497.496487][ T4062] name failslab, interval 1, probability 0, space 0, times 0
[  497.496494][ T4067] FAULT_INJECTION: forcing a failure.
[  497.496494][ T4067] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  497.496515][ T4067] CPU: 1 PID: 4067 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  497.530326][ T4067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  497.540222][ T4067] Call Trace:
[  497.543343][ T4067]  <TASK>
[  497.546153][ T4067]  dump_stack_lvl+0x151/0x1b7
[  497.550633][ T4067]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  497.555933][ T4067]  dump_stack+0x15/0x17
[  497.559927][ T4067]  should_fail+0x3c0/0x510
[  497.564174][ T4067]  should_fail_alloc_page+0x58/0x70
[  497.569207][ T4067]  __alloc_pages+0x207/0x850
[  497.573659][ T4067]  ? zone_watermark_fast+0x200/0x200
[  497.578775][ T4067]  ? dup_mmap+0x9fc/0xec0
[  497.582920][ T4067]  ? dup_mm+0x91/0x330
[  497.586824][ T4067]  ? copy_mm+0x108/0x1b0
[  497.590916][ T4067]  ? copy_process+0x127a/0x3240
[  497.595591][ T4067]  ? kvm_sched_clock_read+0x18/0x40
[  497.600635][ T4067]  pte_alloc_one+0x73/0x1b0
[  497.605312][ T4067]  ? pfn_modify_allowed+0x2e0/0x2e0
[  497.610346][ T4067]  ? __kasan_check_write+0x14/0x20
[  497.615555][ T4067]  ? __set_page_owner+0x2ee/0x310
[  497.620414][ T4067]  __pte_alloc+0x86/0x350
[  497.624580][ T4067]  ? free_pgtables+0x210/0x210
[  497.629185][ T4067]  copy_pte_range+0x1b1f/0x20b0
[  497.633869][ T4067]  ? __kunmap_atomic+0x80/0x80
[  497.638466][ T4067]  ? __pud_alloc+0x260/0x260
[  497.642913][ T4067]  copy_page_range+0xc1e/0x1090
[  497.647594][ T4067]  ? pfn_valid+0x1e0/0x1e0
[  497.651843][ T4067]  dup_mmap+0x9fc/0xec0
[  497.656003][ T4067]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  497.661217][ T4067]  ? __delayed_free_task+0x110/0x110
[  497.666337][ T4067]  ? __kasan_check_write+0x14/0x20
[  497.671275][ T4067]  ? mm_init+0x6bb/0x870
[  497.675355][ T4067]  dup_mm+0x91/0x330
[  497.679088][ T4067]  copy_mm+0x108/0x1b0
[  497.682993][ T4067]  copy_process+0x127a/0x3240
[  497.687513][ T4067]  ? proc_fail_nth_write+0x213/0x290
[  497.692627][ T4067]  ? proc_fail_nth_read+0x220/0x220
[  497.697746][ T4067]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  497.702694][ T4067]  ? vfs_write+0x9af/0x1050
[  497.707040][ T4067]  kernel_clone+0x224/0x8f0
[  497.711373][ T4067]  ? file_end_write+0x1b0/0x1b0
[  497.716059][ T4067]  ? create_io_thread+0x1e0/0x1e0
[  497.720941][ T4067]  __x64_sys_clone+0x289/0x310
[  497.725522][ T4067]  ? __do_sys_vfork+0x130/0x130
[  497.730206][ T4067]  ? debug_smp_processor_id+0x17/0x20
[  497.735414][ T4067]  do_syscall_64+0x44/0xd0
[  497.739666][ T4067]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  497.745398][ T4067] RIP: 0033:0x7fc1f7027d59
[  497.749649][ T4067] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  497.769097][ T4067] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  497.777333][ T4067] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  497.785149][ T4067] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  497.792954][ T4067] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  497.800775][ T4067] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  497.808579][ T4067] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  497.816395][ T4067]  </TASK>
[  497.821750][ T4068] FAULT_INJECTION: forcing a failure.
[  497.821750][ T4068] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  497.823276][ T4063] CPU: 0 PID: 4063 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  497.835825][ T4069] FAULT_INJECTION: forcing a failure.
[  497.835825][ T4069] name failslab, interval 1, probability 0, space 0, times 0
[  497.843183][ T4063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  497.843196][ T4063] Call Trace:
[  497.843201][ T4063]  <TASK>
[  497.843209][ T4063]  dump_stack_lvl+0x151/0x1b7
[  497.876033][ T4063]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  497.881324][ T4063]  dump_stack+0x15/0x17
[  497.885314][ T4063]  should_fail+0x3c0/0x510
[  497.889595][ T4063]  should_fail_alloc_page+0x58/0x70
[  497.894600][ T4063]  __alloc_pages+0x207/0x850
[  497.899029][ T4063]  ? zone_watermark_fast+0x200/0x200
[  497.904149][ T4063]  ? dup_mmap+0x9fc/0xec0
[  497.908321][ T4063]  ? dup_mm+0x91/0x330
[  497.912222][ T4063]  ? copy_mm+0x108/0x1b0
[  497.916298][ T4063]  ? copy_process+0x127a/0x3240
[  497.920987][ T4063]  ? kvm_sched_clock_read+0x18/0x40
[  497.926023][ T4063]  pte_alloc_one+0x73/0x1b0
[  497.930358][ T4063]  ? pfn_modify_allowed+0x2e0/0x2e0
[  497.935397][ T4063]  ? __kasan_check_write+0x14/0x20
[  497.940340][ T4063]  ? __set_page_owner+0x2ee/0x310
[  497.945203][ T4063]  __pte_alloc+0x86/0x350
[  497.949369][ T4063]  ? free_pgtables+0x210/0x210
[  497.953967][ T4063]  copy_pte_range+0x1b1f/0x20b0
[  497.958696][ T4063]  ? __kunmap_atomic+0x80/0x80
[  497.963255][ T4063]  ? __pud_alloc+0x260/0x260
[  497.967682][ T4063]  copy_page_range+0xc1e/0x1090
[  497.972370][ T4063]  ? pfn_valid+0x1e0/0x1e0
[  497.976620][ T4063]  dup_mmap+0x9fc/0xec0
[  497.980618][ T4063]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  497.985819][ T4063]  ? __delayed_free_task+0x110/0x110
[  497.990945][ T4063]  ? __kasan_check_write+0x14/0x20
[  497.995890][ T4063]  ? mm_init+0x6bb/0x870
[  498.000146][ T4063]  dup_mm+0x91/0x330
[  498.003874][ T4063]  copy_mm+0x108/0x1b0
[  498.007777][ T4063]  copy_process+0x127a/0x3240
[  498.012291][ T4063]  ? proc_fail_nth_write+0x213/0x290
[  498.017417][ T4063]  ? proc_fail_nth_read+0x220/0x220
[  498.022656][ T4063]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  498.027596][ T4063]  ? vfs_write+0x9af/0x1050
[  498.031940][ T4063]  kernel_clone+0x224/0x8f0
[  498.036273][ T4063]  ? file_end_write+0x1b0/0x1b0
[  498.040966][ T4063]  ? create_io_thread+0x1e0/0x1e0
[  498.045825][ T4063]  __x64_sys_clone+0x289/0x310
[  498.050422][ T4063]  ? __do_sys_vfork+0x130/0x130
[  498.055108][ T4063]  ? debug_smp_processor_id+0x17/0x20
[  498.060323][ T4063]  do_syscall_64+0x44/0xd0
[  498.064573][ T4063]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  498.070302][ T4063] RIP: 0033:0x7fc1f7027d59
[  498.074550][ T4063] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  498.093991][ T4063] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  498.102234][ T4063] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  498.110049][ T4063] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  498.117856][ T4063] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  498.125667][ T4063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  498.133572][ T4063] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  498.141379][ T4063]  </TASK>
[  498.144243][ T4069] CPU: 1 PID: 4069 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  498.152673][ T4069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  498.162737][ T4069] Call Trace:
[  498.165853][ T4069]  <TASK>
[  498.168636][ T4069]  dump_stack_lvl+0x151/0x1b7
[  498.173160][ T4069]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  498.178524][ T4069]  dump_stack+0x15/0x17
[  498.182527][ T4069]  should_fail+0x3c0/0x510
[  498.186770][ T4069]  __should_failslab+0x9f/0xe0
[  498.191372][ T4069]  should_failslab+0x9/0x20
[  498.195713][ T4069]  kmem_cache_alloc+0x4f/0x2f0
[  498.200308][ T4069]  ? dup_mmap+0x6d3/0xec0
[  498.204474][ T4069]  dup_mmap+0x6d3/0xec0
[  498.208509][ T4069]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  498.213675][ T4069]  ? __delayed_free_task+0x110/0x110
[  498.218820][ T4069]  ? __kasan_check_write+0x14/0x20
[  498.223743][ T4069]  ? mm_init+0x6bb/0x870
[  498.227820][ T4069]  dup_mm+0x91/0x330
[  498.231641][ T4069]  copy_mm+0x108/0x1b0
[  498.235545][ T4069]  copy_process+0x127a/0x3240
[  498.240060][ T4069]  ? proc_fail_nth_write+0x213/0x290
[  498.245180][ T4069]  ? proc_fail_nth_read+0x220/0x220
[  498.250213][ T4069]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  498.255161][ T4069]  ? vfs_write+0x9af/0x1050
[  498.259500][ T4069]  kernel_clone+0x224/0x8f0
[  498.263838][ T4069]  ? file_end_write+0x1b0/0x1b0
[  498.268547][ T4069]  ? create_io_thread+0x1e0/0x1e0
[  498.273397][ T4069]  __x64_sys_clone+0x289/0x310
[  498.277987][ T4069]  ? __do_sys_vfork+0x130/0x130
[  498.282675][ T4069]  ? debug_smp_processor_id+0x17/0x20
[  498.287880][ T4069]  do_syscall_64+0x44/0xd0
[  498.292140][ T4069]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  498.297882][ T4069] RIP: 0033:0x7fc1f7027d59
[  498.302118][ T4069] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  498.321557][ T4069] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  498.329802][ T4069] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  498.337612][ T4069] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  498.345423][ T4069] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  498.353233][ T4069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  498.361044][ T4069] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  498.368947][ T4069]  </TASK>
[  498.372418][ T4062] CPU: 1 PID: 4062 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  498.377404][ T4071] FAULT_INJECTION: forcing a failure.
[  498.377404][ T4071] name failslab, interval 1, probability 0, space 0, times 0
[  498.380740][ T4062] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  498.380752][ T4062] Call Trace:
[  498.380757][ T4062]  <TASK>
[  498.380763][ T4062]  dump_stack_lvl+0x151/0x1b7
[  498.413891][ T4062]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  498.419187][ T4062]  ? kmem_cache_alloc+0x189/0x2f0
[  498.424045][ T4062]  ? copy_process+0x127a/0x3240
[  498.428739][ T4062]  ? __x64_sys_clone+0x289/0x310
[  498.433508][ T4062]  ? do_syscall_64+0x44/0xd0
[  498.437930][ T4062]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  498.443834][ T4062]  dump_stack+0x15/0x17
[  498.447825][ T4062]  should_fail+0x3c0/0x510
[  498.452078][ T4062]  __should_failslab+0x9f/0xe0
[  498.456676][ T4062]  should_failslab+0x9/0x20
[  498.461022][ T4062]  kmem_cache_alloc+0x4f/0x2f0
[  498.465616][ T4062]  ? anon_vma_clone+0xa1/0x510
[  498.470216][ T4062]  anon_vma_clone+0xa1/0x510
[  498.474645][ T4062]  anon_vma_fork+0x91/0x4f0
[  498.478987][ T4062]  ? dup_mmap+0x6ef/0xec0
[  498.483148][ T4062]  dup_mmap+0x7ec/0xec0
[  498.487143][ T4062]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  498.492349][ T4062]  ? __delayed_free_task+0x110/0x110
[  498.497476][ T4062]  ? __kasan_check_write+0x14/0x20
[  498.502416][ T4062]  ? mm_init+0x6bb/0x870
[  498.506499][ T4062]  dup_mm+0x91/0x330
[  498.510228][ T4062]  copy_mm+0x108/0x1b0
[  498.514135][ T4062]  copy_process+0x127a/0x3240
[  498.518668][ T4062]  ? proc_fail_nth_write+0x213/0x290
[  498.523771][ T4062]  ? proc_fail_nth_read+0x220/0x220
[  498.528801][ T4062]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  498.533749][ T4062]  ? vfs_write+0x9af/0x1050
[  498.538097][ T4062]  kernel_clone+0x224/0x8f0
[  498.542427][ T4062]  ? file_end_write+0x1b0/0x1b0
[  498.547114][ T4062]  ? create_io_thread+0x1e0/0x1e0
[  498.551977][ T4062]  __x64_sys_clone+0x289/0x310
[  498.556587][ T4062]  ? __do_sys_vfork+0x130/0x130
[  498.561262][ T4062]  ? debug_smp_processor_id+0x17/0x20
[  498.566468][ T4062]  do_syscall_64+0x44/0xd0
[  498.570898][ T4062]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  498.576625][ T4062] RIP: 0033:0x7fc1f7027d59
[  498.580967][ T4062] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  498.600494][ T4062] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  498.608736][ T4062] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  498.616547][ T4062] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  498.624358][ T4062] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  498.632255][ T4062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  498.640127][ T4062] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  498.647882][ T4062]  </TASK>
[  498.650744][ T4068] CPU: 0 PID: 4068 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  498.652144][ T4072] FAULT_INJECTION: forcing a failure.
[  498.652144][ T4072] name failslab, interval 1, probability 0, space 0, times 0
[  498.659083][ T4068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  498.659096][ T4068] Call Trace:
[  498.659102][ T4068]  <TASK>
[  498.659107][ T4068]  dump_stack_lvl+0x151/0x1b7
[  498.691800][ T4068]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  498.697095][ T4068]  dump_stack+0x15/0x17
[  498.701084][ T4068]  should_fail+0x3c0/0x510
[  498.705337][ T4068]  should_fail_alloc_page+0x58/0x70
[  498.710368][ T4068]  __alloc_pages+0x207/0x850
[  498.714796][ T4068]  ? zone_watermark_fast+0x200/0x200
[  498.719924][ T4068]  ? dup_mmap+0x9fc/0xec0
[  498.724081][ T4068]  ? dup_mm+0x91/0x330
[  498.727988][ T4068]  ? copy_mm+0x108/0x1b0
[  498.732065][ T4068]  ? copy_process+0x127a/0x3240
[  498.736752][ T4068]  ? kvm_sched_clock_read+0x18/0x40
[  498.741787][ T4068]  pte_alloc_one+0x73/0x1b0
[  498.746126][ T4068]  ? pfn_modify_allowed+0x2e0/0x2e0
[  498.751160][ T4068]  ? __kasan_check_write+0x14/0x20
[  498.756110][ T4068]  ? __set_page_owner+0x2ee/0x310
[  498.760968][ T4068]  __pte_alloc+0x86/0x350
[  498.765135][ T4068]  ? free_pgtables+0x210/0x210
[  498.769736][ T4068]  copy_pte_range+0x1b1f/0x20b0
[  498.774424][ T4068]  ? __kunmap_atomic+0x80/0x80
[  498.779020][ T4068]  ? __pud_alloc+0x260/0x260
[  498.783450][ T4068]  copy_page_range+0xc1e/0x1090
[  498.788142][ T4068]  ? pfn_valid+0x1e0/0x1e0
[  498.792397][ T4068]  dup_mmap+0x9fc/0xec0
[  498.796396][ T4068]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  498.801598][ T4068]  ? __delayed_free_task+0x110/0x110
[  498.806707][ T4068]  ? __kasan_check_write+0x14/0x20
[  498.811654][ T4068]  ? mm_init+0x6bb/0x870
[  498.815736][ T4068]  dup_mm+0x91/0x330
[  498.819726][ T4068]  copy_mm+0x108/0x1b0
[  498.823634][ T4068]  copy_process+0x127a/0x3240
[  498.828149][ T4068]  ? proc_fail_nth_write+0x213/0x290
[  498.833266][ T4068]  ? proc_fail_nth_read+0x220/0x220
[  498.838302][ T4068]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  498.843249][ T4068]  ? vfs_write+0x9af/0x1050
[  498.847590][ T4068]  kernel_clone+0x224/0x8f0
[  498.851928][ T4068]  ? file_end_write+0x1b0/0x1b0
[  498.856617][ T4068]  ? create_io_thread+0x1e0/0x1e0
[  498.861475][ T4068]  __x64_sys_clone+0x289/0x310
[  498.866088][ T4068]  ? __do_sys_vfork+0x130/0x130
[  498.870772][ T4068]  ? debug_smp_processor_id+0x17/0x20
[  498.875974][ T4068]  do_syscall_64+0x44/0xd0
[  498.880221][ T4068]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  498.885952][ T4068] RIP: 0033:0x7fc1f7027d59
[  498.890203][ T4068] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  498.892560][ T4073] FAULT_INJECTION: forcing a failure.
[  498.892560][ T4073] name failslab, interval 1, probability 0, space 0, times 0
[  498.909642][ T4068] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  498.909665][ T4068] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  498.909677][ T4068] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  498.909687][ T4068] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  498.953844][ T4068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  498.961629][ T4068] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  498.969445][ T4068]  </TASK>
[  498.972324][ T4072] CPU: 1 PID: 4072 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  498.980757][ T4072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  498.990640][ T4072] Call Trace:
[  498.993766][ T4072]  <TASK>
[  498.996544][ T4072]  dump_stack_lvl+0x151/0x1b7
[  499.001055][ T4072]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  499.006357][ T4072]  dump_stack+0x15/0x17
[  499.010341][ T4072]  should_fail+0x3c0/0x510
[  499.014594][ T4072]  __should_failslab+0x9f/0xe0
[  499.019194][ T4072]  should_failslab+0x9/0x20
[  499.023569][ T4072]  kmem_cache_alloc+0x4f/0x2f0
[  499.028139][ T4072]  ? dup_mmap+0x6d3/0xec0
[  499.032300][ T4072]  dup_mmap+0x6d3/0xec0
[  499.036291][ T4072]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  499.041500][ T4072]  ? __delayed_free_task+0x110/0x110
[  499.046620][ T4072]  ? __kasan_check_write+0x14/0x20
[  499.051594][ T4072]  ? mm_init+0x6bb/0x870
[  499.055647][ T4072]  dup_mm+0x91/0x330
[  499.059563][ T4072]  copy_mm+0x108/0x1b0
[  499.063552][ T4072]  copy_process+0x127a/0x3240
[  499.068062][ T4072]  ? proc_fail_nth_write+0x213/0x290
[  499.073178][ T4072]  ? proc_fail_nth_read+0x220/0x220
[  499.078216][ T4072]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  499.083162][ T4072]  ? vfs_write+0x9af/0x1050
[  499.087513][ T4072]  kernel_clone+0x224/0x8f0
[  499.091843][ T4072]  ? file_end_write+0x1b0/0x1b0
[  499.096527][ T4072]  ? create_io_thread+0x1e0/0x1e0
[  499.101394][ T4072]  __x64_sys_clone+0x289/0x310
[  499.105991][ T4072]  ? __do_sys_vfork+0x130/0x130
[  499.110680][ T4072]  ? debug_smp_processor_id+0x17/0x20
[  499.115880][ T4072]  do_syscall_64+0x44/0xd0
[  499.120134][ T4072]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  499.125955][ T4072] RIP: 0033:0x7fc1f7027d59
[  499.130203][ T4072] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  499.149645][ T4072] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  499.157892][ T4072] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  499.165700][ T4072] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  499.173509][ T4072] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  499.181322][ T4072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  499.189136][ T4072] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  499.196948][ T4072]  </TASK>
[  499.199834][ T4066] CPU: 0 PID: 4066 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  499.208145][ T4066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  499.216164][ T4076] FAULT_INJECTION: forcing a failure.
[  499.216164][ T4076] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  499.218037][ T4066] Call Trace:
[  499.218049][ T4066]  <TASK>
[  499.218057][ T4066]  dump_stack_lvl+0x151/0x1b7
[  499.241472][ T4066]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  499.246766][ T4066]  dump_stack+0x15/0x17
[  499.250753][ T4066]  should_fail+0x3c0/0x510
[  499.255102][ T4066]  __should_failslab+0x9f/0xe0
[  499.259701][ T4066]  should_failslab+0x9/0x20
[  499.264033][ T4066]  kmem_cache_alloc+0x4f/0x2f0
[  499.268633][ T4066]  ? dup_mmap+0x6d3/0xec0
[  499.272800][ T4066]  dup_mmap+0x6d3/0xec0
[  499.276791][ T4066]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  499.282005][ T4066]  ? __delayed_free_task+0x110/0x110
[  499.287118][ T4066]  ? __kasan_check_write+0x14/0x20
[  499.292066][ T4066]  ? mm_init+0x6bb/0x870
[  499.296145][ T4066]  dup_mm+0x91/0x330
[  499.299879][ T4066]  copy_mm+0x108/0x1b0
[  499.303784][ T4066]  copy_process+0x127a/0x3240
[  499.308298][ T4066]  ? proc_fail_nth_write+0x213/0x290
[  499.313417][ T4066]  ? proc_fail_nth_read+0x220/0x220
[  499.318452][ T4066]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  499.323399][ T4066]  ? vfs_write+0x9af/0x1050
[  499.327738][ T4066]  kernel_clone+0x224/0x8f0
[  499.332080][ T4066]  ? file_end_write+0x1b0/0x1b0
[  499.336763][ T4066]  ? create_io_thread+0x1e0/0x1e0
[  499.341626][ T4066]  __x64_sys_clone+0x289/0x310
[  499.346226][ T4066]  ? __do_sys_vfork+0x130/0x130
[  499.350915][ T4066]  ? debug_smp_processor_id+0x17/0x20
[  499.356118][ T4066]  do_syscall_64+0x44/0xd0
[  499.360375][ T4066]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  499.366099][ T4066] RIP: 0033:0x7fc1f7027d59
[  499.370354][ T4066] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  499.389798][ T4066] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  499.398039][ T4066] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  499.405850][ T4066] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  499.413661][ T4066] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  499.421470][ T4066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  499.429286][ T4066] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  499.437099][ T4066]  </TASK>
[  499.439968][ T4073] CPU: 1 PID: 4073 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  499.448292][ T4073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  499.458184][ T4073] Call Trace:
[  499.461310][ T4073]  <TASK>
[  499.464088][ T4073]  dump_stack_lvl+0x151/0x1b7
[  499.468607][ T4073]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  499.473896][ T4073]  dump_stack+0x15/0x17
[  499.477890][ T4073]  should_fail+0x3c0/0x510
[  499.482228][ T4073]  __should_failslab+0x9f/0xe0
[  499.486826][ T4073]  should_failslab+0x9/0x20
[  499.491165][ T4073]  kmem_cache_alloc+0x4f/0x2f0
[  499.495764][ T4073]  ? anon_vma_fork+0x1d9/0x4f0
[  499.500364][ T4073]  anon_vma_fork+0x1d9/0x4f0
[  499.504793][ T4073]  dup_mmap+0x7ec/0xec0
[  499.508783][ T4073]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  499.513992][ T4073]  ? __delayed_free_task+0x110/0x110
[  499.519113][ T4073]  ? __kasan_check_write+0x14/0x20
[  499.524063][ T4073]  ? mm_init+0x6bb/0x870
[  499.528141][ T4073]  dup_mm+0x91/0x330
[  499.531871][ T4073]  copy_mm+0x108/0x1b0
[  499.535777][ T4073]  copy_process+0x127a/0x3240
[  499.540291][ T4073]  ? proc_fail_nth_write+0x213/0x290
[  499.545416][ T4073]  ? proc_fail_nth_read+0x220/0x220
[  499.550446][ T4073]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  499.555391][ T4073]  ? vfs_write+0x9af/0x1050
[  499.559731][ T4073]  kernel_clone+0x224/0x8f0
[  499.564069][ T4073]  ? file_end_write+0x1b0/0x1b0
[  499.568758][ T4073]  ? create_io_thread+0x1e0/0x1e0
[  499.573618][ T4073]  __x64_sys_clone+0x289/0x310
[  499.578219][ T4073]  ? __do_sys_vfork+0x130/0x130
[  499.582906][ T4073]  ? debug_smp_processor_id+0x17/0x20
[  499.588112][ T4073]  do_syscall_64+0x44/0xd0
[  499.592368][ T4073]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  499.598094][ T4073] RIP: 0033:0x7fc1f7027d59
[  499.602351][ T4073] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  499.621789][ T4073] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  499.630119][ T4073] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  499.637936][ T4073] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  499.645830][ T4073] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  499.653726][ T4073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  499.661554][ T4073] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  499.669351][ T4073]  </TASK>
[  499.673678][ T4076] CPU: 1 PID: 4076 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  499.682085][ T4076] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  499.691983][ T4076] Call Trace:
[  499.695104][ T4076]  <TASK>
[  499.697885][ T4076]  dump_stack_lvl+0x151/0x1b7
[  499.702406][ T4076]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  499.707691][ T4076]  dump_stack+0x15/0x17
[  499.711682][ T4076]  should_fail+0x3c0/0x510
[  499.715954][ T4076]  should_fail_alloc_page+0x58/0x70
[  499.720971][ T4076]  __alloc_pages+0x207/0x850
[  499.725398][ T4076]  ? zone_watermark_fast+0x200/0x200
[  499.730518][ T4076]  ? dup_mmap+0x9fc/0xec0
[  499.734685][ T4076]  ? dup_mm+0x91/0x330
[  499.738591][ T4076]  ? copy_mm+0x108/0x1b0
[  499.742666][ T4076]  ? copy_process+0x127a/0x3240
[  499.747353][ T4076]  ? kvm_sched_clock_read+0x18/0x40
[  499.752397][ T4076]  pte_alloc_one+0x73/0x1b0
[  499.757247][ T4076]  ? pfn_modify_allowed+0x2e0/0x2e0
[  499.762283][ T4076]  ? __kasan_check_write+0x14/0x20
[  499.767227][ T4076]  ? __set_page_owner+0x2ee/0x310
[  499.772089][ T4076]  __pte_alloc+0x86/0x350
[  499.776286][ T4076]  ? free_pgtables+0x210/0x210
[  499.780951][ T4076]  copy_pte_range+0x1b1f/0x20b0
[  499.785632][ T4076]  ? __kunmap_atomic+0x80/0x80
[  499.790227][ T4076]  ? __pud_alloc+0x260/0x260
[  499.794661][ T4076]  copy_page_range+0xc1e/0x1090
[  499.799430][ T4076]  ? pfn_valid+0x1e0/0x1e0
[  499.803684][ T4076]  dup_mmap+0x9fc/0xec0
[  499.807676][ T4076]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  499.812884][ T4076]  ? __delayed_free_task+0x110/0x110
[  499.818094][ T4076]  ? __kasan_check_write+0x14/0x20
[  499.823041][ T4076]  ? mm_init+0x6bb/0x870
[  499.827123][ T4076]  dup_mm+0x91/0x330
[  499.830851][ T4076]  copy_mm+0x108/0x1b0
[  499.834756][ T4076]  copy_process+0x127a/0x3240
[  499.839277][ T4076]  ? proc_fail_nth_write+0x213/0x290
[  499.844560][ T4076]  ? proc_fail_nth_read+0x220/0x220
[  499.849593][ T4076]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  499.854627][ T4076]  ? vfs_write+0x9af/0x1050
[  499.858969][ T4076]  kernel_clone+0x224/0x8f0
[  499.863306][ T4076]  ? file_end_write+0x1b0/0x1b0
[  499.867996][ T4076]  ? create_io_thread+0x1e0/0x1e0
[  499.872872][ T4076]  __x64_sys_clone+0x289/0x310
[  499.877461][ T4076]  ? __do_sys_vfork+0x130/0x130
[  499.882144][ T4076]  ? debug_smp_processor_id+0x17/0x20
[  499.887347][ T4076]  do_syscall_64+0x44/0xd0
[  499.891601][ T4076]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  499.897329][ T4076] RIP: 0033:0x7fc1f7027d59
[  499.901581][ T4076] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  499.921020][ T4076] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  499.929270][ T4076] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  499.937077][ T4076] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  499.944891][ T4076] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  499.952701][ T4076] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  499.960511][ T4076] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  499.968324][ T4076]  </TASK>
[  499.971245][ T4071] CPU: 0 PID: 4071 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  499.973095][ T4077] FAULT_INJECTION: forcing a failure.
[  499.973095][ T4077] name failslab, interval 1, probability 0, space 0, times 0
[  499.979517][ T4071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  499.979530][ T4071] Call Trace:
[  499.979535][ T4071]  <TASK>
[  499.979541][ T4071]  dump_stack_lvl+0x151/0x1b7
[  500.012245][ T4071]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  500.017537][ T4071]  dump_stack+0x15/0x17
[  500.021533][ T4071]  should_fail+0x3c0/0x510
[  500.025780][ T4071]  __should_failslab+0x9f/0xe0
[  500.030379][ T4071]  should_failslab+0x9/0x20
[  500.034719][ T4071]  kmem_cache_alloc+0x4f/0x2f0
[  500.039318][ T4071]  ? anon_vma_fork+0x1d9/0x4f0
[  500.043923][ T4071]  anon_vma_fork+0x1d9/0x4f0
[  500.048435][ T4071]  dup_mmap+0x7ec/0xec0
[  500.052423][ T4071]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  500.057638][ T4071]  ? __delayed_free_task+0x110/0x110
[  500.062752][ T4071]  ? __kasan_check_write+0x14/0x20
[  500.067702][ T4071]  ? mm_init+0x6bb/0x870
[  500.071782][ T4071]  dup_mm+0x91/0x330
[  500.075520][ T4071]  copy_mm+0x108/0x1b0
[  500.079430][ T4071]  copy_process+0x127a/0x3240
[  500.083930][ T4071]  ? proc_fail_nth_write+0x213/0x290
[  500.089051][ T4071]  ? proc_fail_nth_read+0x220/0x220
[  500.094088][ T4071]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  500.099041][ T4071]  ? vfs_write+0x9af/0x1050
[  500.103552][ T4071]  kernel_clone+0x224/0x8f0
[  500.108004][ T4071]  ? file_end_write+0x1b0/0x1b0
[  500.112671][ T4071]  ? create_io_thread+0x1e0/0x1e0
[  500.117530][ T4071]  __x64_sys_clone+0x289/0x310
[  500.122131][ T4071]  ? __do_sys_vfork+0x130/0x130
[  500.126816][ T4071]  ? debug_smp_processor_id+0x17/0x20
[  500.132032][ T4071]  do_syscall_64+0x44/0xd0
[  500.136281][ T4071]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  500.142005][ T4071] RIP: 0033:0x7fc1f7027d59
[  500.146257][ T4071] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  500.165698][ T4071] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  500.173943][ T4071] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  500.181775][ T4071] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  500.189564][ T4071] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  500.197376][ T4071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  500.205187][ T4071] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  500.213006][ T4071]  </TASK>
[  500.215864][ T4077] CPU: 1 PID: 4077 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  500.224198][ T4077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  500.234094][ T4077] Call Trace:
[  500.237216][ T4077]  <TASK>
[  500.239990][ T4077]  dump_stack_lvl+0x151/0x1b7
[  500.244504][ T4077]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  500.249805][ T4077]  dump_stack+0x15/0x17
[  500.253790][ T4077]  should_fail+0x3c0/0x510
[  500.258043][ T4077]  __should_failslab+0x9f/0xe0
[  500.262648][ T4077]  should_failslab+0x9/0x20
[  500.267069][ T4077]  kmem_cache_alloc+0x4f/0x2f0
[  500.271667][ T4077]  ? anon_vma_clone+0xa1/0x510
[  500.276270][ T4077]  anon_vma_clone+0xa1/0x510
[  500.280695][ T4077]  anon_vma_fork+0x91/0x4f0
[  500.285039][ T4077]  ? dup_mmap+0x6ef/0xec0
[  500.289200][ T4077]  dup_mmap+0x7ec/0xec0
[  500.293208][ T4077]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  500.298487][ T4077]  ? __delayed_free_task+0x110/0x110
[  500.303607][ T4077]  ? __kasan_check_write+0x14/0x20
[  500.308557][ T4077]  ? mm_init+0x6bb/0x870
[  500.312633][ T4077]  dup_mm+0x91/0x330
[  500.316366][ T4077]  copy_mm+0x108/0x1b0
[  500.320273][ T4077]  copy_process+0x127a/0x3240
[  500.324785][ T4077]  ? proc_fail_nth_write+0x213/0x290
[  500.329904][ T4077]  ? proc_fail_nth_read+0x220/0x220
[  500.335028][ T4077]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  500.339973][ T4077]  ? vfs_write+0x9af/0x1050
[  500.344314][ T4077]  kernel_clone+0x224/0x8f0
[  500.348652][ T4077]  ? file_end_write+0x1b0/0x1b0
[  500.353429][ T4077]  ? create_io_thread+0x1e0/0x1e0
[  500.358292][ T4077]  __x64_sys_clone+0x289/0x310
[  500.362896][ T4077]  ? __do_sys_vfork+0x130/0x130
[  500.367574][ T4077]  ? debug_smp_processor_id+0x17/0x20
[  500.372780][ T4077]  do_syscall_64+0x44/0xd0
[  500.377033][ T4077]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  500.382763][ T4077] RIP: 0033:0x7fc1f7027d59
[  500.387038][ T4077] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  500.406639][ T4077] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  500.414967][ T4077] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  500.422780][ T4077] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  500.430591][ T4077] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  500.438404][ T4077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  500.446213][ T4077] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  500.454027][ T4077]  </TASK>
[  500.461909][ T4081] FAULT_INJECTION: forcing a failure.
[  500.461909][ T4081] name failslab, interval 1, probability 0, space 0, times 0
[  500.461911][ T4079] FAULT_INJECTION: forcing a failure.
[  500.461911][ T4079] name failslab, interval 1, probability 0, space 0, times 0
[  500.461935][ T4081] CPU: 0 PID: 4081 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  500.475506][ T4084] FAULT_INJECTION: forcing a failure.
[  500.475506][ T4084] name failslab, interval 1, probability 0, space 0, times 0
[  500.486726][ T4081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  500.486739][ T4081] Call Trace:
[  500.486744][ T4081]  <TASK>
[  500.486750][ T4081]  dump_stack_lvl+0x151/0x1b7
[  500.528052][ T4081]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  500.533338][ T4081]  dump_stack+0x15/0x17
[  500.537414][ T4081]  should_fail+0x3c0/0x510
[  500.541668][ T4081]  __should_failslab+0x9f/0xe0
[  500.546266][ T4081]  should_failslab+0x9/0x20
[  500.550612][ T4081]  kmem_cache_alloc+0x4f/0x2f0
[  500.555206][ T4081]  ? dup_mmap+0x6d3/0xec0
[  500.559381][ T4081]  dup_mmap+0x6d3/0xec0
[  500.563370][ T4081]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  500.568572][ T4081]  ? __delayed_free_task+0x110/0x110
[  500.573693][ T4081]  ? __kasan_check_write+0x14/0x20
[  500.578640][ T4081]  ? mm_init+0x6bb/0x870
[  500.582718][ T4081]  dup_mm+0x91/0x330
[  500.586451][ T4081]  copy_mm+0x108/0x1b0
[  500.590358][ T4081]  copy_process+0x127a/0x3240
[  500.594871][ T4081]  ? proc_fail_nth_write+0x213/0x290
[  500.599990][ T4081]  ? proc_fail_nth_read+0x220/0x220
[  500.605026][ T4081]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  500.609972][ T4081]  ? vfs_write+0x9af/0x1050
[  500.614313][ T4081]  kernel_clone+0x224/0x8f0
[  500.618649][ T4081]  ? file_end_write+0x1b0/0x1b0
[  500.623346][ T4081]  ? create_io_thread+0x1e0/0x1e0
[  500.628207][ T4081]  __x64_sys_clone+0x289/0x310
[  500.632796][ T4081]  ? __do_sys_vfork+0x130/0x130
[  500.637485][ T4081]  ? debug_smp_processor_id+0x17/0x20
[  500.642692][ T4081]  do_syscall_64+0x44/0xd0
[  500.646947][ T4081]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  500.652671][ T4081] RIP: 0033:0x7fc1f7027d59
[  500.656937][ T4081] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  500.676367][ T4081] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  500.684610][ T4081] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  500.692424][ T4081] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  500.700242][ T4081] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  500.708044][ T4081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  500.715868][ T4081] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  500.723671][ T4081]  </TASK>
[  500.726535][ T4079] CPU: 1 PID: 4079 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  500.734864][ T4079] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  500.744756][ T4079] Call Trace:
[  500.747883][ T4079]  <TASK>
[  500.750659][ T4079]  dump_stack_lvl+0x151/0x1b7
[  500.755180][ T4079]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  500.760469][ T4079]  dump_stack+0x15/0x17
[  500.764459][ T4079]  should_fail+0x3c0/0x510
[  500.768712][ T4079]  __should_failslab+0x9f/0xe0
[  500.773322][ T4079]  should_failslab+0x9/0x20
[  500.777666][ T4079]  kmem_cache_alloc+0x4f/0x2f0
[  500.782253][ T4079]  ? anon_vma_clone+0xa1/0x510
[  500.786854][ T4079]  anon_vma_clone+0xa1/0x510
[  500.791289][ T4079]  anon_vma_fork+0x91/0x4f0
[  500.795628][ T4079]  ? dup_mmap+0x6ef/0xec0
[  500.799783][ T4079]  dup_mmap+0x7ec/0xec0
[  500.803778][ T4079]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  500.808984][ T4079]  ? __delayed_free_task+0x110/0x110
[  500.814104][ T4079]  ? __kasan_check_write+0x14/0x20
[  500.819051][ T4079]  ? mm_init+0x6bb/0x870
[  500.823130][ T4079]  dup_mm+0x91/0x330
[  500.826863][ T4079]  copy_mm+0x108/0x1b0
[  500.830770][ T4079]  copy_process+0x127a/0x3240
[  500.835282][ T4079]  ? proc_fail_nth_write+0x213/0x290
[  500.840414][ T4079]  ? proc_fail_nth_read+0x220/0x220
[  500.845437][ T4079]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  500.850382][ T4079]  ? vfs_write+0x9af/0x1050
[  500.854727][ T4079]  kernel_clone+0x224/0x8f0
[  500.859062][ T4079]  ? file_end_write+0x1b0/0x1b0
[  500.863747][ T4079]  ? create_io_thread+0x1e0/0x1e0
[  500.868608][ T4079]  __x64_sys_clone+0x289/0x310
[  500.873211][ T4079]  ? __do_sys_vfork+0x130/0x130
[  500.877904][ T4079]  ? debug_smp_processor_id+0x17/0x20
[  500.883106][ T4079]  do_syscall_64+0x44/0xd0
[  500.887360][ T4079]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  500.893113][ T4079] RIP: 0033:0x7fc1f7027d59
[  500.897342][ T4079] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  500.916779][ T4079] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  500.925033][ T4079] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  500.932843][ T4079] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  500.940656][ T4079] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  500.948458][ T4079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  500.956267][ T4079] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  500.964178][ T4079]  </TASK>
[  500.968766][ T4084] CPU: 0 PID: 4084 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  500.977184][ T4084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  500.987077][ T4084] Call Trace:
[  500.990201][ T4084]  <TASK>
[  500.992983][ T4084]  dump_stack_lvl+0x151/0x1b7
[  500.997579][ T4084]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  501.002872][ T4084]  ? kmem_cache_alloc+0x189/0x2f0
[  501.007732][ T4084]  ? copy_process+0x127a/0x3240
[  501.012420][ T4084]  ? __x64_sys_clone+0x289/0x310
[  501.017196][ T4084]  ? do_syscall_64+0x44/0xd0
[  501.021620][ T4084]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  501.027522][ T4084]  dump_stack+0x15/0x17
[  501.031527][ T4084]  should_fail+0x3c0/0x510
[  501.035769][ T4084]  __should_failslab+0x9f/0xe0
[  501.040376][ T4084]  should_failslab+0x9/0x20
[  501.044791][ T4084]  kmem_cache_alloc+0x4f/0x2f0
[  501.049395][ T4084]  ? anon_vma_clone+0xa1/0x510
[  501.053993][ T4084]  anon_vma_clone+0xa1/0x510
[  501.058422][ T4084]  anon_vma_fork+0x91/0x4f0
[  501.062758][ T4084]  ? dup_mmap+0x6ef/0xec0
[  501.066924][ T4084]  dup_mmap+0x7ec/0xec0
[  501.070916][ T4084]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  501.076126][ T4084]  ? __delayed_free_task+0x110/0x110
[  501.081246][ T4084]  ? __kasan_check_write+0x14/0x20
[  501.086194][ T4084]  ? mm_init+0x6bb/0x870
[  501.090272][ T4084]  dup_mm+0x91/0x330
[  501.094005][ T4084]  copy_mm+0x108/0x1b0
[  501.097912][ T4084]  copy_process+0x127a/0x3240
[  501.102426][ T4084]  ? proc_fail_nth_write+0x213/0x290
[  501.107550][ T4084]  ? proc_fail_nth_read+0x220/0x220
[  501.112583][ T4084]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  501.117524][ T4084]  ? vfs_write+0x9af/0x1050
[  501.123085][ T4084]  kernel_clone+0x224/0x8f0
[  501.127472][ T4084]  ? file_end_write+0x1b0/0x1b0
[  501.132105][ T4084]  ? create_io_thread+0x1e0/0x1e0
[  501.136966][ T4084]  __x64_sys_clone+0x289/0x310
[  501.141653][ T4084]  ? __do_sys_vfork+0x130/0x130
[  501.146339][ T4084]  ? debug_smp_processor_id+0x17/0x20
[  501.151545][ T4084]  do_syscall_64+0x44/0xd0
[  501.155809][ T4084]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  501.161526][ T4084] RIP: 0033:0x7fc1f7027d59
[  501.165787][ T4084] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  501.185307][ T4084] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  501.193640][ T4084] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  501.201456][ T4084] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  501.209264][ T4084] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  501.217073][ T4084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  501.224893][ T4084] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  501.232726][ T4084]  </TASK>
[  501.237055][ T4082] FAULT_INJECTION: forcing a failure.
[  501.237055][ T4082] name failslab, interval 1, probability 0, space 0, times 0
[  501.240819][ T4086] FAULT_INJECTION: forcing a failure.
[  501.240819][ T4086] name failslab, interval 1, probability 0, space 0, times 0
[  501.249639][ T4080] FAULT_INJECTION: forcing a failure.
[  501.249639][ T4080] name failslab, interval 1, probability 0, space 0, times 0
[  501.262833][ T4088] FAULT_INJECTION: forcing a failure.
[  501.262833][ T4088] name failslab, interval 1, probability 0, space 0, times 0
[  501.275273][ T4080] CPU: 0 PID: 4080 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  501.295340][ T4080] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  501.305233][ T4080] Call Trace:
[  501.308357][ T4080]  <TASK>
[  501.311131][ T4080]  dump_stack_lvl+0x151/0x1b7
[  501.315644][ T4080]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  501.320939][ T4080]  dump_stack+0x15/0x17
[  501.324929][ T4080]  should_fail+0x3c0/0x510
[  501.329303][ T4080]  __should_failslab+0x9f/0xe0
[  501.333909][ T4080]  should_failslab+0x9/0x20
[  501.338251][ T4080]  kmem_cache_alloc+0x4f/0x2f0
[  501.342845][ T4080]  ? anon_vma_clone+0xa1/0x510
[  501.347446][ T4080]  anon_vma_clone+0xa1/0x510
[  501.351871][ T4080]  anon_vma_fork+0x91/0x4f0
[  501.356206][ T4080]  ? dup_mmap+0x6ef/0xec0
[  501.360379][ T4080]  dup_mmap+0x7ec/0xec0
[  501.364362][ T4080]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  501.369573][ T4080]  ? __delayed_free_task+0x110/0x110
[  501.374785][ T4080]  ? __kasan_check_write+0x14/0x20
[  501.379813][ T4080]  ? mm_init+0x6bb/0x870
[  501.383892][ T4080]  dup_mm+0x91/0x330
[  501.387624][ T4080]  copy_mm+0x108/0x1b0
[  501.391529][ T4080]  copy_process+0x127a/0x3240
[  501.396042][ T4080]  ? proc_fail_nth_write+0x213/0x290
[  501.401164][ T4080]  ? proc_fail_nth_read+0x220/0x220
[  501.406291][ T4080]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  501.411327][ T4080]  ? vfs_write+0x9af/0x1050
[  501.415666][ T4080]  kernel_clone+0x224/0x8f0
[  501.419996][ T4080]  ? file_end_write+0x1b0/0x1b0
[  501.424684][ T4080]  ? create_io_thread+0x1e0/0x1e0
[  501.429547][ T4080]  __x64_sys_clone+0x289/0x310
[  501.434155][ T4080]  ? __do_sys_vfork+0x130/0x130
[  501.438836][ T4080]  ? debug_smp_processor_id+0x17/0x20
[  501.444042][ T4080]  do_syscall_64+0x44/0xd0
[  501.448290][ T4080]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  501.454017][ T4080] RIP: 0033:0x7fc1f7027d59
[  501.458274][ T4080] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  501.477713][ T4080] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  501.485958][ T4080] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  501.493781][ T4080] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  501.501580][ T4080] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  501.509390][ T4080] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  501.517203][ T4080] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  501.525025][ T4080]  </TASK>
[  501.527881][ T4086] CPU: 1 PID: 4086 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  501.536301][ T4086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  501.546214][ T4086] Call Trace:
[  501.549316][ T4086]  <TASK>
[  501.552094][ T4086]  dump_stack_lvl+0x151/0x1b7
[  501.556606][ T4086]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  501.561902][ T4086]  dump_stack+0x15/0x17
[  501.565893][ T4086]  should_fail+0x3c0/0x510
[  501.570147][ T4086]  __should_failslab+0x9f/0xe0
[  501.574756][ T4086]  should_failslab+0x9/0x20
[  501.579087][ T4086]  kmem_cache_alloc+0x4f/0x2f0
[  501.583684][ T4086]  ? dup_mmap+0x6d3/0xec0
[  501.587854][ T4086]  dup_mmap+0x6d3/0xec0
[  501.591843][ T4086]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  501.597053][ T4086]  ? __delayed_free_task+0x110/0x110
[  501.602345][ T4086]  ? __kasan_check_write+0x14/0x20
[  501.607294][ T4086]  ? mm_init+0x6bb/0x870
[  501.611373][ T4086]  dup_mm+0x91/0x330
[  501.615104][ T4086]  copy_mm+0x108/0x1b0
[  501.619009][ T4086]  copy_process+0x127a/0x3240
[  501.623611][ T4086]  ? proc_fail_nth_write+0x213/0x290
[  501.628729][ T4086]  ? proc_fail_nth_read+0x220/0x220
[  501.633763][ T4086]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  501.638719][ T4086]  ? vfs_write+0x9af/0x1050
[  501.643054][ T4086]  kernel_clone+0x224/0x8f0
[  501.647390][ T4086]  ? file_end_write+0x1b0/0x1b0
[  501.652080][ T4086]  ? create_io_thread+0x1e0/0x1e0
[  501.656976][ T4086]  __x64_sys_clone+0x289/0x310
[  501.661542][ T4086]  ? __do_sys_vfork+0x130/0x130
[  501.666227][ T4086]  ? debug_smp_processor_id+0x17/0x20
[  501.671469][ T4086]  do_syscall_64+0x44/0xd0
[  501.675685][ T4086]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  501.681414][ T4086] RIP: 0033:0x7fc1f7027d59
[  501.685665][ T4086] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  501.705196][ T4086] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  501.713446][ T4086] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  501.721249][ T4086] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  501.729156][ T4086] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  501.736958][ T4086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  501.744859][ T4086] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  501.752670][ T4086]  </TASK>
[  501.755710][ T4082] CPU: 1 PID: 4082 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  501.764019][ T4082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  501.773916][ T4082] Call Trace:
[  501.777045][ T4082]  <TASK>
[  501.779813][ T4082]  dump_stack_lvl+0x151/0x1b7
[  501.784441][ T4082]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  501.789744][ T4082]  dump_stack+0x15/0x17
[  501.793747][ T4082]  should_fail+0x3c0/0x510
[  501.798070][ T4082]  __should_failslab+0x9f/0xe0
[  501.802667][ T4082]  should_failslab+0x9/0x20
[  501.807009][ T4082]  kmem_cache_alloc+0x4f/0x2f0
[  501.811607][ T4082]  ? dup_mmap+0x6d3/0xec0
[  501.815784][ T4082]  dup_mmap+0x6d3/0xec0
[  501.819776][ T4082]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  501.824987][ T4082]  ? __delayed_free_task+0x110/0x110
[  501.830099][ T4082]  ? __kasan_check_write+0x14/0x20
[  501.835040][ T4082]  ? mm_init+0x6bb/0x870
[  501.839119][ T4082]  dup_mm+0x91/0x330
[  501.842854][ T4082]  copy_mm+0x108/0x1b0
[  501.846758][ T4082]  copy_process+0x127a/0x3240
[  501.851311][ T4082]  ? proc_fail_nth_write+0x213/0x290
[  501.856395][ T4082]  ? proc_fail_nth_read+0x220/0x220
[  501.861434][ T4082]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  501.867425][ T4082]  ? vfs_write+0x9af/0x1050
[  501.871759][ T4082]  kernel_clone+0x224/0x8f0
[  501.876091][ T4082]  ? file_end_write+0x1b0/0x1b0
[  501.880782][ T4082]  ? create_io_thread+0x1e0/0x1e0
[  501.885646][ T4082]  __x64_sys_clone+0x289/0x310
[  501.890240][ T4082]  ? __do_sys_vfork+0x130/0x130
[  501.894928][ T4082]  ? debug_smp_processor_id+0x17/0x20
[  501.900574][ T4082]  do_syscall_64+0x44/0xd0
[  501.904908][ T4082]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  501.910636][ T4082] RIP: 0033:0x7fc1f7027d59
[  501.914890][ T4082] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  501.934330][ T4082] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  501.942574][ T4082] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  501.950391][ T4082] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  501.958198][ T4082] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  501.966095][ T4082] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  501.973908][ T4082] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  501.981721][ T4082]  </TASK>
[  501.985070][ T4088] CPU: 0 PID: 4088 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  501.992128][ T4091] FAULT_INJECTION: forcing a failure.
[  501.992128][ T4091] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  501.993396][ T4088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  501.993409][ T4088] Call Trace:
[  501.993414][ T4088]  <TASK>
[  501.993420][ T4088]  dump_stack_lvl+0x151/0x1b7
[  502.006632][ T4092] FAULT_INJECTION: forcing a failure.
[  502.006632][ T4092] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  502.016309][ T4088]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  502.016338][ T4088]  dump_stack+0x15/0x17
[  502.020259][ T4094] FAULT_INJECTION: forcing a failure.
[  502.020259][ T4094] name failslab, interval 1, probability 0, space 0, times 0
[  502.022208][ T4088]  should_fail+0x3c0/0x510
[  502.022231][ T4088]  __should_failslab+0x9f/0xe0
[  502.070384][ T4088]  should_failslab+0x9/0x20
[  502.074717][ T4088]  kmem_cache_alloc+0x4f/0x2f0
[  502.079319][ T4088]  ? dup_mmap+0x6d3/0xec0
[  502.083483][ T4088]  dup_mmap+0x6d3/0xec0
[  502.087508][ T4088]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  502.092687][ T4088]  ? __delayed_free_task+0x110/0x110
[  502.097808][ T4088]  ? __kasan_check_write+0x14/0x20
[  502.102847][ T4088]  ? mm_init+0x6bb/0x870
[  502.107188][ T4088]  dup_mm+0x91/0x330
[  502.110918][ T4088]  copy_mm+0x108/0x1b0
[  502.114827][ T4088]  copy_process+0x127a/0x3240
[  502.119349][ T4088]  ? proc_fail_nth_write+0x213/0x290
[  502.124462][ T4088]  ? proc_fail_nth_read+0x220/0x220
[  502.129496][ T4088]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  502.134437][ T4088]  ? vfs_write+0x9af/0x1050
[  502.138876][ T4088]  kernel_clone+0x224/0x8f0
[  502.143213][ T4088]  ? file_end_write+0x1b0/0x1b0
[  502.147898][ T4088]  ? create_io_thread+0x1e0/0x1e0
[  502.152771][ T4088]  __x64_sys_clone+0x289/0x310
[  502.157370][ T4088]  ? __do_sys_vfork+0x130/0x130
[  502.162060][ T4088]  ? debug_smp_processor_id+0x17/0x20
[  502.167291][ T4088]  do_syscall_64+0x44/0xd0
[  502.171511][ T4088]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  502.177242][ T4088] RIP: 0033:0x7fc1f7027d59
[  502.181495][ T4088] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  502.200931][ T4088] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  502.209173][ T4088] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  502.216991][ T4088] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  502.224796][ T4088] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  502.232609][ T4088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  502.240420][ T4088] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  502.248234][ T4088]  </TASK>
[  502.251097][ T4092] CPU: 1 PID: 4092 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  502.259430][ T4092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  502.269333][ T4092] Call Trace:
[  502.272446][ T4092]  <TASK>
[  502.275226][ T4092]  dump_stack_lvl+0x151/0x1b7
[  502.279746][ T4092]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  502.285031][ T4092]  dump_stack+0x15/0x17
[  502.289020][ T4092]  should_fail+0x3c0/0x510
[  502.293368][ T4092]  should_fail_alloc_page+0x58/0x70
[  502.298395][ T4092]  __alloc_pages+0x207/0x850
[  502.303007][ T4092]  ? zone_watermark_fast+0x200/0x200
[  502.308302][ T4092]  ? dup_mmap+0x9fc/0xec0
[  502.312466][ T4092]  ? dup_mm+0x91/0x330
[  502.316375][ T4092]  ? copy_mm+0x108/0x1b0
[  502.320451][ T4092]  ? copy_process+0x127a/0x3240
[  502.325138][ T4092]  ? kvm_sched_clock_read+0x18/0x40
[  502.330171][ T4092]  pte_alloc_one+0x73/0x1b0
[  502.334512][ T4092]  ? pfn_modify_allowed+0x2e0/0x2e0
[  502.339545][ T4092]  ? __kasan_check_write+0x14/0x20
[  502.344495][ T4092]  ? __set_page_owner+0x2ee/0x310
[  502.349384][ T4092]  __pte_alloc+0x86/0x350
[  502.353528][ T4092]  ? free_pgtables+0x210/0x210
[  502.358121][ T4092]  copy_pte_range+0x1b1f/0x20b0
[  502.362810][ T4092]  ? __kunmap_atomic+0x80/0x80
[  502.367413][ T4092]  ? __pud_alloc+0x260/0x260
[  502.371835][ T4092]  copy_page_range+0xc1e/0x1090
[  502.376525][ T4092]  ? pfn_valid+0x1e0/0x1e0
[  502.380861][ T4092]  dup_mmap+0x9fc/0xec0
[  502.384850][ T4092]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  502.390061][ T4092]  ? __delayed_free_task+0x110/0x110
[  502.395179][ T4092]  ? __kasan_check_write+0x14/0x20
[  502.400126][ T4092]  ? mm_init+0x6bb/0x870
[  502.404235][ T4092]  dup_mm+0x91/0x330
[  502.407939][ T4092]  copy_mm+0x108/0x1b0
[  502.411846][ T4092]  copy_process+0x127a/0x3240
[  502.416362][ T4092]  ? proc_fail_nth_write+0x213/0x290
[  502.421493][ T4092]  ? proc_fail_nth_read+0x220/0x220
[  502.426606][ T4092]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  502.431544][ T4092]  ? vfs_write+0x9af/0x1050
[  502.435886][ T4092]  kernel_clone+0x224/0x8f0
[  502.440223][ T4092]  ? file_end_write+0x1b0/0x1b0
[  502.444911][ T4092]  ? create_io_thread+0x1e0/0x1e0
[  502.449778][ T4092]  __x64_sys_clone+0x289/0x310
[  502.454374][ T4092]  ? __do_sys_vfork+0x130/0x130
[  502.459156][ T4092]  ? debug_smp_processor_id+0x17/0x20
[  502.464354][ T4092]  do_syscall_64+0x44/0xd0
[  502.468786][ T4092]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  502.474516][ T4092] RIP: 0033:0x7fc1f7027d59
[  502.478779][ T4092] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  502.498471][ T4092] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  502.506727][ T4092] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  502.514611][ T4092] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  502.522424][ T4092] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  502.530334][ T4092] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  502.538141][ T4092] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  502.545954][ T4092]  </TASK>
[  502.549970][ T4091] CPU: 0 PID: 4091 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  502.558332][ T4091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  502.568184][ T4091] Call Trace:
[  502.571309][ T4091]  <TASK>
[  502.574092][ T4091]  dump_stack_lvl+0x151/0x1b7
[  502.578601][ T4091]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  502.583897][ T4091]  dump_stack+0x15/0x17
[  502.587884][ T4091]  should_fail+0x3c0/0x510
[  502.592147][ T4091]  should_fail_alloc_page+0x58/0x70
[  502.597172][ T4091]  __alloc_pages+0x207/0x850
[  502.601602][ T4091]  ? zone_watermark_fast+0x200/0x200
[  502.606720][ T4091]  ? dup_mmap+0x9fc/0xec0
[  502.610883][ T4091]  ? dup_mm+0x91/0x330
[  502.614790][ T4091]  ? copy_mm+0x108/0x1b0
[  502.618869][ T4091]  ? copy_process+0x127a/0x3240
[  502.623557][ T4091]  ? kvm_sched_clock_read+0x18/0x40
[  502.628594][ T4091]  pte_alloc_one+0x73/0x1b0
[  502.633105][ T4091]  ? pfn_modify_allowed+0x2e0/0x2e0
[  502.638139][ T4091]  ? __kasan_check_write+0x14/0x20
[  502.643085][ T4091]  ? __set_page_owner+0x2ee/0x310
[  502.647947][ T4091]  __pte_alloc+0x86/0x350
[  502.652112][ T4091]  ? free_pgtables+0x210/0x210
[  502.656716][ T4091]  copy_pte_range+0x1b1f/0x20b0
[  502.661490][ T4091]  ? __kunmap_atomic+0x80/0x80
[  502.666086][ T4091]  ? __pud_alloc+0x260/0x260
[  502.670515][ T4091]  copy_page_range+0xc1e/0x1090
[  502.675332][ T4091]  ? pfn_valid+0x1e0/0x1e0
[  502.679548][ T4091]  dup_mmap+0x9fc/0xec0
[  502.683533][ T4091]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  502.688743][ T4091]  ? __delayed_free_task+0x110/0x110
[  502.693860][ T4091]  ? __kasan_check_write+0x14/0x20
[  502.698806][ T4091]  ? mm_init+0x6bb/0x870
[  502.702887][ T4091]  dup_mm+0x91/0x330
[  502.706632][ T4091]  copy_mm+0x108/0x1b0
[  502.710523][ T4091]  copy_process+0x127a/0x3240
[  502.715039][ T4091]  ? proc_fail_nth_write+0x213/0x290
[  502.720158][ T4091]  ? proc_fail_nth_read+0x220/0x220
[  502.725219][ T4091]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  502.730150][ T4091]  ? vfs_write+0x9af/0x1050
[  502.734477][ T4091]  kernel_clone+0x224/0x8f0
[  502.738906][ T4091]  ? file_end_write+0x1b0/0x1b0
[  502.743593][ T4091]  ? create_io_thread+0x1e0/0x1e0
[  502.748451][ T4091]  __x64_sys_clone+0x289/0x310
[  502.753053][ T4091]  ? __do_sys_vfork+0x130/0x130
[  502.757740][ T4091]  ? debug_smp_processor_id+0x17/0x20
[  502.762946][ T4091]  do_syscall_64+0x44/0xd0
[  502.767220][ T4091]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  502.772925][ T4091] RIP: 0033:0x7fc1f7027d59
[  502.777179][ T4091] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  502.796618][ T4091] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  502.804864][ T4091] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  502.812676][ T4091] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  502.820486][ T4091] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  502.828312][ T4091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  502.836111][ T4091] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  502.843930][ T4091]  </TASK>
[  502.846794][ T4094] CPU: 1 PID: 4094 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  502.855121][ T4094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  502.865009][ T4094] Call Trace:
[  502.868222][ T4094]  <TASK>
[  502.870998][ T4094]  dump_stack_lvl+0x151/0x1b7
[  502.875692][ T4094]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  502.881153][ T4094]  dump_stack+0x15/0x17
[  502.885145][ T4094]  should_fail+0x3c0/0x510
[  502.889397][ T4094]  __should_failslab+0x9f/0xe0
[  502.894007][ T4094]  should_failslab+0x9/0x20
[  502.898780][ T4094]  kmem_cache_alloc+0x4f/0x2f0
[  502.903371][ T4094]  ? anon_vma_clone+0xa1/0x510
[  502.907972][ T4094]  anon_vma_clone+0xa1/0x510
[  502.912401][ T4094]  anon_vma_fork+0x91/0x4f0
[  502.916739][ T4094]  ? dup_mmap+0x6ef/0xec0
[  502.920991][ T4094]  dup_mmap+0x7ec/0xec0
[  502.924983][ T4094]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  502.930192][ T4094]  ? __delayed_free_task+0x110/0x110
[  502.935311][ T4094]  ? __kasan_check_write+0x14/0x20
[  502.940258][ T4094]  ? mm_init+0x6bb/0x870
[  502.944339][ T4094]  dup_mm+0x91/0x330
[  502.948280][ T4094]  copy_mm+0x108/0x1b0
[  502.952166][ T4094]  copy_process+0x127a/0x3240
[  502.956674][ T4094]  ? proc_fail_nth_write+0x213/0x290
[  502.961784][ T4094]  ? proc_fail_nth_read+0x220/0x220
[  502.966819][ T4094]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  502.971851][ T4094]  ? vfs_write+0x9af/0x1050
[  502.976196][ T4094]  kernel_clone+0x224/0x8f0
[  502.981055][ T4094]  ? file_end_write+0x1b0/0x1b0
[  502.985832][ T4094]  ? create_io_thread+0x1e0/0x1e0
[  502.990683][ T4094]  __x64_sys_clone+0x289/0x310
[  502.995283][ T4094]  ? __do_sys_vfork+0x130/0x130
[  503.000927][ T4094]  ? debug_smp_processor_id+0x17/0x20
[  503.006134][ T4094]  do_syscall_64+0x44/0xd0
[  503.010385][ T4094]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  503.016111][ T4094] RIP: 0033:0x7fc1f7027d59
[  503.020379][ T4094] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  503.039813][ T4094] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  503.048053][ T4094] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  503.055866][ T4094] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  503.063688][ T4094] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  503.071660][ T4094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  503.079585][ T4094] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  503.087670][ T4094]  </TASK>
[  503.091400][ T4093] FAULT_INJECTION: forcing a failure.
[  503.091400][ T4093] name failslab, interval 1, probability 0, space 0, times 0
[  503.104742][ T4093] CPU: 0 PID: 4093 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  503.113071][ T4093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  503.123144][ T4093] Call Trace:
[  503.126257][ T4093]  <TASK>
[  503.129035][ T4093]  dump_stack_lvl+0x151/0x1b7
[  503.133557][ T4093]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  503.139191][ T4093]  dump_stack+0x15/0x17
[  503.143352][ T4093]  should_fail+0x3c0/0x510
[  503.147610][ T4093]  __should_failslab+0x9f/0xe0
[  503.152319][ T4093]  should_failslab+0x9/0x20
[  503.156657][ T4093]  kmem_cache_alloc+0x4f/0x2f0
[  503.161255][ T4093]  ? anon_vma_clone+0xa1/0x510
[  503.165855][ T4093]  anon_vma_clone+0xa1/0x510
[  503.170282][ T4093]  anon_vma_fork+0x91/0x4f0
[  503.174622][ T4093]  ? dup_mmap+0x6ef/0xec0
[  503.178787][ T4093]  dup_mmap+0x7ec/0xec0
[  503.182779][ T4093]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  503.187990][ T4093]  ? __delayed_free_task+0x110/0x110
[  503.193109][ T4093]  ? __kasan_check_write+0x14/0x20
[  503.198056][ T4093]  ? mm_init+0x6bb/0x870
[  503.202134][ T4093]  dup_mm+0x91/0x330
[  503.205869][ T4093]  copy_mm+0x108/0x1b0
[  503.209783][ T4093]  copy_process+0x127a/0x3240
[  503.214297][ T4093]  ? proc_fail_nth_write+0x213/0x290
[  503.219493][ T4093]  ? proc_fail_nth_read+0x220/0x220
[  503.224528][ T4093]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  503.229478][ T4093]  ? vfs_write+0x9af/0x1050
[  503.233816][ T4093]  kernel_clone+0x224/0x8f0
[  503.238166][ T4093]  ? file_end_write+0x1b0/0x1b0
[  503.242843][ T4093]  ? create_io_thread+0x1e0/0x1e0
[  503.247703][ T4093]  __x64_sys_clone+0x289/0x310
[  503.252313][ T4093]  ? __do_sys_vfork+0x130/0x130
[  503.256989][ T4093]  ? debug_smp_processor_id+0x17/0x20
[  503.262195][ T4093]  do_syscall_64+0x44/0xd0
[  503.266450][ T4093]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  503.272199][ T4093] RIP: 0033:0x7fc1f7027d59
[  503.276431][ T4093] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  503.295876][ T4093] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  503.304649][ T4093] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  503.312449][ T4093] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  503.320258][ T4093] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  503.328070][ T4093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  503.335880][ T4093] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  503.343697][ T4093]  </TASK>
[  503.348470][ T4097] FAULT_INJECTION: forcing a failure.
[  503.348470][ T4097] name failslab, interval 1, probability 0, space 0, times 0
[  503.352447][ T4101] FAULT_INJECTION: forcing a failure.
[  503.352447][ T4101] name failslab, interval 1, probability 0, space 0, times 0
[  503.361600][ T4097] CPU: 0 PID: 4097 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  503.381620][ T4097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  503.391511][ T4097] Call Trace:
[  503.394635][ T4097]  <TASK>
[  503.397441][ T4097]  dump_stack_lvl+0x151/0x1b7
[  503.401927][ T4097]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  503.407221][ T4097]  dump_stack+0x15/0x17
[  503.411214][ T4097]  should_fail+0x3c0/0x510
[  503.415466][ T4097]  __should_failslab+0x9f/0xe0
[  503.420065][ T4097]  should_failslab+0x9/0x20
[  503.424414][ T4097]  kmem_cache_alloc+0x4f/0x2f0
[  503.429008][ T4097]  ? dup_mmap+0x6d3/0xec0
[  503.433172][ T4097]  dup_mmap+0x6d3/0xec0
[  503.437165][ T4097]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  503.442372][ T4097]  ? __delayed_free_task+0x110/0x110
[  503.447491][ T4097]  ? __kasan_check_write+0x14/0x20
[  503.452439][ T4097]  ? mm_init+0x6bb/0x870
[  503.456518][ T4097]  dup_mm+0x91/0x330
[  503.460249][ T4097]  copy_mm+0x108/0x1b0
[  503.464155][ T4097]  copy_process+0x127a/0x3240
[  503.468669][ T4097]  ? proc_fail_nth_write+0x213/0x290
[  503.473790][ T4097]  ? proc_fail_nth_read+0x220/0x220
[  503.478825][ T4097]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  503.483770][ T4097]  ? vfs_write+0x9af/0x1050
[  503.488110][ T4097]  kernel_clone+0x224/0x8f0
[  503.492450][ T4097]  ? file_end_write+0x1b0/0x1b0
[  503.497136][ T4097]  ? create_io_thread+0x1e0/0x1e0
[  503.502000][ T4097]  __x64_sys_clone+0x289/0x310
[  503.506598][ T4097]  ? __do_sys_vfork+0x130/0x130
[  503.511287][ T4097]  ? debug_smp_processor_id+0x17/0x20
[  503.516491][ T4097]  do_syscall_64+0x44/0xd0
[  503.520745][ T4097]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  503.526474][ T4097] RIP: 0033:0x7fc1f7027d59
[  503.530739][ T4097] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  503.550254][ T4097] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  503.558497][ T4097] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  503.566311][ T4097] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  503.574124][ T4097] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  503.581940][ T4097] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  503.589746][ T4097] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  503.597561][ T4097]  </TASK>
[  503.600421][ T4101] CPU: 1 PID: 4101 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  503.608753][ T4101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  503.618645][ T4101] Call Trace:
[  503.621767][ T4101]  <TASK>
[  503.624544][ T4101]  dump_stack_lvl+0x151/0x1b7
[  503.629073][ T4101]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  503.634357][ T4101]  dump_stack+0x15/0x17
[  503.638355][ T4101]  should_fail+0x3c0/0x510
[  503.642600][ T4101]  __should_failslab+0x9f/0xe0
[  503.647199][ T4101]  should_failslab+0x9/0x20
[  503.651539][ T4101]  kmem_cache_alloc+0x4f/0x2f0
[  503.656144][ T4101]  ? anon_vma_clone+0xa1/0x510
[  503.660748][ T4101]  anon_vma_clone+0xa1/0x510
[  503.665168][ T4101]  anon_vma_fork+0x91/0x4f0
[  503.669503][ T4101]  ? dup_mmap+0x6ef/0xec0
[  503.673671][ T4101]  dup_mmap+0x7ec/0xec0
[  503.677751][ T4101]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  503.682955][ T4101]  ? __delayed_free_task+0x110/0x110
[  503.688075][ T4101]  ? __kasan_check_write+0x14/0x20
[  503.693023][ T4101]  ? mm_init+0x6bb/0x870
[  503.697104][ T4101]  dup_mm+0x91/0x330
[  503.700836][ T4101]  copy_mm+0x108/0x1b0
[  503.704748][ T4101]  copy_process+0x127a/0x3240
[  503.709283][ T4101]  ? proc_fail_nth_write+0x213/0x290
[  503.714373][ T4101]  ? proc_fail_nth_read+0x220/0x220
[  503.719410][ T4101]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  503.724355][ T4101]  ? vfs_write+0x9af/0x1050
[  503.728781][ T4101]  kernel_clone+0x224/0x8f0
[  503.733141][ T4101]  ? file_end_write+0x1b0/0x1b0
[  503.737805][ T4101]  ? create_io_thread+0x1e0/0x1e0
[  503.742669][ T4101]  __x64_sys_clone+0x289/0x310
[  503.747365][ T4101]  ? __do_sys_vfork+0x130/0x130
[  503.752138][ T4101]  ? debug_smp_processor_id+0x17/0x20
[  503.757373][ T4101]  do_syscall_64+0x44/0xd0
[  503.761599][ T4101]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  503.767325][ T4101] RIP: 0033:0x7fc1f7027d59
[  503.771578][ T4101] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  503.791115][ T4101] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  503.799353][ T4101] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  503.807168][ T4101] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  503.815062][ T4101] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  503.822871][ T4101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  503.830683][ T4101] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  503.838497][ T4101]  </TASK>
[  503.842824][ T4102] FAULT_INJECTION: forcing a failure.
[  503.842824][ T4102] name failslab, interval 1, probability 0, space 0, times 0
[  503.843704][ T4099] FAULT_INJECTION: forcing a failure.
[  503.843704][ T4099] name failslab, interval 1, probability 0, space 0, times 0
[  503.855538][ T4102] CPU: 0 PID: 4102 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  503.876070][ T4102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  503.886727][ T4102] Call Trace:
[  503.889780][ T4102]  <TASK>
[  503.892557][ T4102]  dump_stack_lvl+0x151/0x1b7
[  503.897073][ T4102]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  503.902374][ T4102]  dump_stack+0x15/0x17
[  503.906357][ T4102]  should_fail+0x3c0/0x510
[  503.910616][ T4102]  __should_failslab+0x9f/0xe0
[  503.915213][ T4102]  should_failslab+0x9/0x20
[  503.919640][ T4102]  kmem_cache_alloc+0x4f/0x2f0
[  503.924242][ T4102]  ? dup_mmap+0x6d3/0xec0
[  503.928405][ T4102]  dup_mmap+0x6d3/0xec0
[  503.932396][ T4102]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  503.937606][ T4102]  ? __delayed_free_task+0x110/0x110
[  503.942724][ T4102]  ? __kasan_check_write+0x14/0x20
[  503.947674][ T4102]  ? mm_init+0x6bb/0x870
[  503.951924][ T4102]  dup_mm+0x91/0x330
[  503.955658][ T4102]  copy_mm+0x108/0x1b0
[  503.959566][ T4102]  copy_process+0x127a/0x3240
[  503.964080][ T4102]  ? proc_fail_nth_write+0x213/0x290
[  503.969203][ T4102]  ? proc_fail_nth_read+0x220/0x220
[  503.974238][ T4102]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  503.979271][ T4102]  ? vfs_write+0x9af/0x1050
[  503.983606][ T4102]  kernel_clone+0x224/0x8f0
[  503.987943][ T4102]  ? file_end_write+0x1b0/0x1b0
[  503.992631][ T4102]  ? create_io_thread+0x1e0/0x1e0
[  503.997493][ T4102]  __x64_sys_clone+0x289/0x310
[  504.002089][ T4102]  ? __do_sys_vfork+0x130/0x130
[  504.006873][ T4102]  ? debug_smp_processor_id+0x17/0x20
[  504.012071][ T4102]  do_syscall_64+0x44/0xd0
[  504.016323][ T4102]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  504.022054][ T4102] RIP: 0033:0x7fc1f7027d59
[  504.026308][ T4102] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  504.045834][ T4102] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  504.054081][ T4102] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  504.061887][ T4102] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  504.069698][ T4102] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  504.077514][ T4102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  504.085414][ T4102] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  504.093310][ T4102]  </TASK>
[  504.096179][ T4099] CPU: 1 PID: 4099 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  504.104597][ T4099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  504.115905][ T4099] Call Trace:
[  504.119004][ T4099]  <TASK>
[  504.121890][ T4099]  dump_stack_lvl+0x151/0x1b7
[  504.126375][ T4099]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  504.131670][ T4099]  dump_stack+0x15/0x17
[  504.135661][ T4099]  should_fail+0x3c0/0x510
[  504.139915][ T4099]  __should_failslab+0x9f/0xe0
[  504.144550][ T4099]  should_failslab+0x9/0x20
[  504.148851][ T4099]  kmem_cache_alloc+0x4f/0x2f0
[  504.153627][ T4099]  ? anon_vma_clone+0xa1/0x510
[  504.158228][ T4099]  anon_vma_clone+0xa1/0x510
[  504.162653][ T4099]  anon_vma_fork+0x91/0x4f0
[  504.166996][ T4099]  ? dup_mmap+0x6ef/0xec0
[  504.171244][ T4099]  dup_mmap+0x7ec/0xec0
[  504.175326][ T4099]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  504.180531][ T4099]  ? __delayed_free_task+0x110/0x110
[  504.185830][ T4099]  ? __kasan_check_write+0x14/0x20
[  504.190775][ T4099]  ? mm_init+0x6bb/0x870
[  504.194853][ T4099]  dup_mm+0x91/0x330
[  504.198586][ T4099]  copy_mm+0x108/0x1b0
[  504.202839][ T4099]  copy_process+0x127a/0x3240
[  504.207350][ T4099]  ? proc_fail_nth_write+0x213/0x290
[  504.212471][ T4099]  ? proc_fail_nth_read+0x220/0x220
[  504.217517][ T4099]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  504.222451][ T4099]  ? vfs_write+0x9af/0x1050
[  504.226792][ T4099]  kernel_clone+0x224/0x8f0
[  504.231218][ T4099]  ? file_end_write+0x1b0/0x1b0
[  504.235912][ T4099]  ? create_io_thread+0x1e0/0x1e0
[  504.240775][ T4099]  __x64_sys_clone+0x289/0x310
[  504.245552][ T4099]  ? __do_sys_vfork+0x130/0x130
[  504.250400][ T4099]  ? debug_smp_processor_id+0x17/0x20
[  504.255702][ T4099]  do_syscall_64+0x44/0xd0
[  504.259958][ T4099]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  504.265675][ T4099] RIP: 0033:0x7fc1f7027d59
[  504.270021][ T4099] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  504.289456][ T4099] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  504.297786][ T4099] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  504.305605][ T4099] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  504.313419][ T4099] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  504.321220][ T4099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  504.329033][ T4099] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  504.336850][ T4099]  </TASK>
[  504.339948][ T4100] FAULT_INJECTION: forcing a failure.
[  504.339948][ T4100] name failslab, interval 1, probability 0, space 0, times 0
[  504.352549][ T4100] CPU: 0 PID: 4100 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  504.360872][ T4100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  504.370772][ T4100] Call Trace:
[  504.374067][ T4100]  <TASK>
[  504.376844][ T4100]  dump_stack_lvl+0x151/0x1b7
[  504.381357][ T4100]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  504.386653][ T4100]  dump_stack+0x15/0x17
[  504.390643][ T4100]  should_fail+0x3c0/0x510
[  504.394898][ T4100]  __should_failslab+0x9f/0xe0
[  504.399497][ T4100]  should_failslab+0x9/0x20
[  504.403838][ T4100]  kmem_cache_alloc+0x4f/0x2f0
[  504.408438][ T4100]  ? anon_vma_clone+0xa1/0x510
[  504.413036][ T4100]  anon_vma_clone+0xa1/0x510
[  504.417469][ T4100]  anon_vma_fork+0x91/0x4f0
[  504.421804][ T4100]  ? dup_mmap+0x6ef/0xec0
[  504.425971][ T4100]  dup_mmap+0x7ec/0xec0
[  504.429958][ T4100]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  504.435169][ T4100]  ? __delayed_free_task+0x110/0x110
[  504.440289][ T4100]  ? __kasan_check_write+0x14/0x20
[  504.445330][ T4100]  ? mm_init+0x6bb/0x870
[  504.449401][ T4100]  dup_mm+0x91/0x330
[  504.453134][ T4100]  copy_mm+0x108/0x1b0
[  504.457080][ T4100]  copy_process+0x127a/0x3240
[  504.461552][ T4100]  ? proc_fail_nth_write+0x213/0x290
[  504.466677][ T4100]  ? proc_fail_nth_read+0x220/0x220
[  504.471716][ T4100]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  504.476654][ T4100]  ? vfs_write+0x9af/0x1050
[  504.480995][ T4100]  kernel_clone+0x224/0x8f0
[  504.485335][ T4100]  ? file_end_write+0x1b0/0x1b0
[  504.490041][ T4100]  ? create_io_thread+0x1e0/0x1e0
[  504.494882][ T4100]  __x64_sys_clone+0x289/0x310
[  504.499482][ T4100]  ? __do_sys_vfork+0x130/0x130
[  504.504257][ T4100]  ? debug_smp_processor_id+0x17/0x20
[  504.510069][ T4100]  do_syscall_64+0x44/0xd0
[  504.514325][ T4100]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  504.520049][ T4100] RIP: 0033:0x7fc1f7027d59
[  504.524304][ T4100] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  504.543746][ T4100] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  504.551988][ T4100] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  504.559803][ T4100] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  504.567700][ T4100] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  504.575770][ T4100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  504.583582][ T4100] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  504.591578][ T4100]  </TASK>
[  504.594992][ T4105] FAULT_INJECTION: forcing a failure.
[  504.594992][ T4105] name failslab, interval 1, probability 0, space 0, times 0
[  504.607616][ T4105] CPU: 1 PID: 4105 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  504.615930][ T4105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  504.625932][ T4105] Call Trace:
[  504.629033][ T4105]  <TASK>
[  504.631811][ T4105]  dump_stack_lvl+0x151/0x1b7
[  504.636323][ T4105]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  504.641704][ T4105]  dump_stack+0x15/0x17
[  504.645696][ T4105]  should_fail+0x3c0/0x510
[  504.649949][ T4105]  __should_failslab+0x9f/0xe0
[  504.654554][ T4105]  should_failslab+0x9/0x20
[  504.658890][ T4105]  kmem_cache_alloc+0x4f/0x2f0
[  504.663578][ T4105]  ? anon_vma_clone+0xa1/0x510
[  504.668177][ T4105]  anon_vma_clone+0xa1/0x510
[  504.672613][ T4105]  anon_vma_fork+0x91/0x4f0
[  504.676942][ T4105]  ? dup_mmap+0x6ef/0xec0
[  504.681288][ T4105]  dup_mmap+0x7ec/0xec0
[  504.685272][ T4105]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  504.690628][ T4105]  ? __delayed_free_task+0x110/0x110
[  504.695688][ T4105]  ? __kasan_check_write+0x14/0x20
[  504.700724][ T4105]  ? mm_init+0x6bb/0x870
[  504.704812][ T4105]  dup_mm+0x91/0x330
[  504.708709][ T4105]  copy_mm+0x108/0x1b0
[  504.712614][ T4105]  copy_process+0x127a/0x3240
[  504.717129][ T4105]  ? proc_fail_nth_write+0x213/0x290
[  504.722272][ T4105]  ? proc_fail_nth_read+0x220/0x220
[  504.727282][ T4105]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  504.732316][ T4105]  ? vfs_write+0x9af/0x1050
[  504.736828][ T4105]  kernel_clone+0x224/0x8f0
[  504.741169][ T4105]  ? file_end_write+0x1b0/0x1b0
[  504.745854][ T4105]  ? create_io_thread+0x1e0/0x1e0
[  504.750715][ T4105]  __x64_sys_clone+0x289/0x310
[  504.755320][ T4105]  ? __do_sys_vfork+0x130/0x130
[  504.760045][ T4105]  ? debug_smp_processor_id+0x17/0x20
[  504.765210][ T4105]  do_syscall_64+0x44/0xd0
[  504.769470][ T4105]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  504.775190][ T4105] RIP: 0033:0x7fc1f7027d59
[  504.779530][ T4105] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  504.799147][ T4105] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  504.807394][ T4105] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  504.815206][ T4105] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  504.823145][ T4105] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  504.831394][ T4105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  504.839185][ T4105] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  504.847173][ T4105]  </TASK>
[  504.851250][ T4106] FAULT_INJECTION: forcing a failure.
[  504.851250][ T4106] name failslab, interval 1, probability 0, space 0, times 0
[  504.863791][ T4106] CPU: 1 PID: 4106 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  504.872195][ T4106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  504.882173][ T4106] Call Trace:
[  504.885324][ T4106]  <TASK>
[  504.888076][ T4106]  dump_stack_lvl+0x151/0x1b7
[  504.892586][ T4106]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  504.897883][ T4106]  dump_stack+0x15/0x17
[  504.901872][ T4106]  should_fail+0x3c0/0x510
[  504.906126][ T4106]  __should_failslab+0x9f/0xe0
[  504.910731][ T4106]  should_failslab+0x9/0x20
[  504.915065][ T4106]  kmem_cache_alloc+0x4f/0x2f0
[  504.919666][ T4106]  ? anon_vma_clone+0xa1/0x510
[  504.924273][ T4106]  anon_vma_clone+0xa1/0x510
[  504.928693][ T4106]  anon_vma_fork+0x91/0x4f0
[  504.933031][ T4106]  ? dup_mmap+0x6ef/0xec0
[  504.937196][ T4106]  dup_mmap+0x7ec/0xec0
[  504.941190][ T4106]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  504.946405][ T4106]  ? __delayed_free_task+0x110/0x110
[  504.951525][ T4106]  ? __kasan_check_write+0x14/0x20
[  504.956465][ T4106]  ? mm_init+0x6bb/0x870
[  504.960543][ T4106]  dup_mm+0x91/0x330
[  504.964281][ T4106]  copy_mm+0x108/0x1b0
[  504.968187][ T4106]  copy_process+0x127a/0x3240
[  504.972703][ T4106]  ? proc_fail_nth_write+0x213/0x290
[  504.977836][ T4106]  ? proc_fail_nth_read+0x220/0x220
[  504.982849][ T4106]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  504.987976][ T4106]  ? vfs_write+0x9af/0x1050
[  504.992310][ T4106]  kernel_clone+0x224/0x8f0
[  504.996656][ T4106]  ? file_end_write+0x1b0/0x1b0
[  505.001341][ T4106]  ? create_io_thread+0x1e0/0x1e0
[  505.006201][ T4106]  __x64_sys_clone+0x289/0x310
[  505.010797][ T4106]  ? __do_sys_vfork+0x130/0x130
[  505.015487][ T4106]  ? debug_smp_processor_id+0x17/0x20
[  505.020693][ T4106]  do_syscall_64+0x44/0xd0
[  505.024945][ T4106]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  505.030681][ T4106] RIP: 0033:0x7fc1f7027d59
[  505.035013][ T4106] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  505.054454][ T4106] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  505.062790][ T4106] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  505.070596][ T4106] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  505.078416][ T4106] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  505.086395][ T4106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  505.094203][ T4106] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  505.102022][ T4106]  </TASK>
[  505.109319][ T4114] FAULT_INJECTION: forcing a failure.
[  505.109319][ T4114] name failslab, interval 1, probability 0, space 0, times 0
[  505.110981][ T4112] FAULT_INJECTION: forcing a failure.
[  505.110981][ T4112] name failslab, interval 1, probability 0, space 0, times 0
[  505.122922][ T4115] FAULT_INJECTION: forcing a failure.
[  505.122922][ T4115] name failslab, interval 1, probability 0, space 0, times 0
[  505.134477][ T4113] FAULT_INJECTION: forcing a failure.
[  505.134477][ T4113] name failslab, interval 1, probability 0, space 0, times 0
[  505.147433][ T4116] FAULT_INJECTION: forcing a failure.
[  505.147433][ T4116] name failslab, interval 1, probability 0, space 0, times 0
[  505.159096][ T4112] CPU: 1 PID: 4112 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  505.174237][ T4117] FAULT_INJECTION: forcing a failure.
[  505.174237][ T4117] name failslab, interval 1, probability 0, space 0, times 0
[  505.181718][ T4112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  505.181731][ T4112] Call Trace:
[  505.181736][ T4112]  <TASK>
[  505.181742][ T4112]  dump_stack_lvl+0x151/0x1b7
[  505.181766][ T4112]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  505.219904][ T4112]  ? kmem_cache_alloc+0x189/0x2f0
[  505.224763][ T4112]  ? copy_process+0x127a/0x3240
[  505.230041][ T4112]  ? __x64_sys_clone+0x289/0x310
[  505.234742][ T4112]  ? do_syscall_64+0x44/0xd0
[  505.239170][ T4112]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  505.245172][ T4112]  dump_stack+0x15/0x17
[  505.249161][ T4112]  should_fail+0x3c0/0x510
[  505.253413][ T4112]  __should_failslab+0x9f/0xe0
[  505.258013][ T4112]  should_failslab+0x9/0x20
[  505.262358][ T4112]  kmem_cache_alloc+0x4f/0x2f0
[  505.266953][ T4112]  ? anon_vma_clone+0xa1/0x510
[  505.271555][ T4112]  anon_vma_clone+0xa1/0x510
[  505.275981][ T4112]  anon_vma_fork+0x91/0x4f0
[  505.280319][ T4112]  ? dup_mmap+0x6ef/0xec0
[  505.284487][ T4112]  dup_mmap+0x7ec/0xec0
[  505.288480][ T4112]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  505.293690][ T4112]  ? __delayed_free_task+0x110/0x110
[  505.298808][ T4112]  ? __kasan_check_write+0x14/0x20
[  505.303753][ T4112]  ? mm_init+0x6bb/0x870
[  505.307833][ T4112]  dup_mm+0x91/0x330
[  505.311566][ T4112]  copy_mm+0x108/0x1b0
[  505.315471][ T4112]  copy_process+0x127a/0x3240
[  505.319984][ T4112]  ? proc_fail_nth_write+0x213/0x290
[  505.325103][ T4112]  ? proc_fail_nth_read+0x220/0x220
[  505.330138][ T4112]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  505.335084][ T4112]  ? vfs_write+0x9af/0x1050
[  505.339424][ T4112]  kernel_clone+0x224/0x8f0
[  505.343961][ T4112]  ? file_end_write+0x1b0/0x1b0
[  505.348624][ T4112]  ? create_io_thread+0x1e0/0x1e0
[  505.353488][ T4112]  __x64_sys_clone+0x289/0x310
[  505.358086][ T4112]  ? __do_sys_vfork+0x130/0x130
[  505.362772][ T4112]  ? debug_smp_processor_id+0x17/0x20
[  505.367978][ T4112]  do_syscall_64+0x44/0xd0
[  505.372230][ T4112]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  505.377988][ T4112] RIP: 0033:0x7fc1f7027d59
[  505.382299][ T4112] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  505.402437][ T4112] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  505.410687][ T4112] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  505.418490][ T4112] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  505.426326][ T4112] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  505.434112][ T4112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  505.441924][ T4112] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  505.449739][ T4112]  </TASK>
[  505.452673][ T4114] CPU: 0 PID: 4114 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  505.460936][ T4114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  505.470834][ T4114] Call Trace:
[  505.473952][ T4114]  <TASK>
[  505.476728][ T4114]  dump_stack_lvl+0x151/0x1b7
[  505.481244][ T4114]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  505.486536][ T4114]  dump_stack+0x15/0x17
[  505.490527][ T4114]  should_fail+0x3c0/0x510
[  505.494786][ T4114]  __should_failslab+0x9f/0xe0
[  505.499387][ T4114]  should_failslab+0x9/0x20
[  505.503720][ T4114]  kmem_cache_alloc+0x4f/0x2f0
[  505.508323][ T4114]  ? dup_mmap+0x6d3/0xec0
[  505.512486][ T4114]  dup_mmap+0x6d3/0xec0
[  505.516479][ T4114]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  505.521691][ T4114]  ? __delayed_free_task+0x110/0x110
[  505.526807][ T4114]  ? __kasan_check_write+0x14/0x20
[  505.531756][ T4114]  ? mm_init+0x6bb/0x870
[  505.535833][ T4114]  dup_mm+0x91/0x330
[  505.539575][ T4114]  copy_mm+0x108/0x1b0
[  505.543471][ T4114]  copy_process+0x127a/0x3240
[  505.547985][ T4114]  ? proc_fail_nth_write+0x213/0x290
[  505.553116][ T4114]  ? proc_fail_nth_read+0x220/0x220
[  505.558140][ T4114]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  505.563085][ T4114]  ? vfs_write+0x9af/0x1050
[  505.567515][ T4114]  kernel_clone+0x224/0x8f0
[  505.571852][ T4114]  ? file_end_write+0x1b0/0x1b0
[  505.576628][ T4114]  ? create_io_thread+0x1e0/0x1e0
[  505.581515][ T4114]  __x64_sys_clone+0x289/0x310
[  505.586086][ T4114]  ? __do_sys_vfork+0x130/0x130
[  505.590777][ T4114]  ? debug_smp_processor_id+0x17/0x20
[  505.595985][ T4114]  do_syscall_64+0x44/0xd0
[  505.600233][ T4114]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  505.606313][ T4114] RIP: 0033:0x7fc1f7027d59
[  505.610567][ T4114] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  505.630003][ T4114] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  505.638355][ T4114] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  505.646166][ T4114] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  505.653970][ T4114] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  505.661778][ T4114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  505.669593][ T4114] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  505.677403][ T4114]  </TASK>
[  505.680274][ T4117] CPU: 1 PID: 4117 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  505.688596][ T4117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  505.698587][ T4117] Call Trace:
[  505.701714][ T4117]  <TASK>
[  505.704481][ T4117]  dump_stack_lvl+0x151/0x1b7
[  505.709010][ T4117]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  505.714297][ T4117]  dump_stack+0x15/0x17
[  505.718282][ T4117]  should_fail+0x3c0/0x510
[  505.722542][ T4117]  __should_failslab+0x9f/0xe0
[  505.727133][ T4117]  should_failslab+0x9/0x20
[  505.731475][ T4117]  kmem_cache_alloc+0x4f/0x2f0
[  505.736075][ T4117]  ? dup_mmap+0x6d3/0xec0
[  505.740253][ T4117]  dup_mmap+0x6d3/0xec0
[  505.744230][ T4117]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  505.749441][ T4117]  ? __delayed_free_task+0x110/0x110
[  505.754560][ T4117]  ? __kasan_check_write+0x14/0x20
[  505.759508][ T4117]  ? mm_init+0x6bb/0x870
[  505.763589][ T4117]  dup_mm+0x91/0x330
[  505.767421][ T4117]  copy_mm+0x108/0x1b0
[  505.771310][ T4117]  copy_process+0x127a/0x3240
[  505.775825][ T4117]  ? proc_fail_nth_write+0x213/0x290
[  505.780970][ T4117]  ? proc_fail_nth_read+0x220/0x220
[  505.786068][ T4117]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  505.791272][ T4117]  ? vfs_write+0x9af/0x1050
[  505.795610][ T4117]  kernel_clone+0x224/0x8f0
[  505.799964][ T4117]  ? file_end_write+0x1b0/0x1b0
[  505.804637][ T4117]  ? create_io_thread+0x1e0/0x1e0
[  505.809502][ T4117]  __x64_sys_clone+0x289/0x310
[  505.814099][ T4117]  ? __do_sys_vfork+0x130/0x130
[  505.818785][ T4117]  ? debug_smp_processor_id+0x17/0x20
[  505.823993][ T4117]  do_syscall_64+0x44/0xd0
[  505.828245][ T4117]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  505.833981][ T4117] RIP: 0033:0x7fc1f7027d59
[  505.838228][ T4117] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  505.857667][ T4117] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  505.865915][ T4117] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  505.873733][ T4117] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  505.881884][ T4117] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  505.889699][ T4117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  505.897521][ T4117] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  505.905318][ T4117]  </TASK>
[  505.908430][ T4116] CPU: 0 PID: 4116 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  505.916752][ T4116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  505.926647][ T4116] Call Trace:
[  505.929854][ T4116]  <TASK>
[  505.932638][ T4116]  dump_stack_lvl+0x151/0x1b7
[  505.937147][ T4116]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  505.942526][ T4116]  ? kmem_cache_alloc+0x189/0x2f0
[  505.947571][ T4116]  ? copy_process+0x127a/0x3240
[  505.952252][ T4116]  ? __x64_sys_clone+0x289/0x310
[  505.957018][ T4116]  ? do_syscall_64+0x44/0xd0
[  505.961446][ T4116]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  505.967353][ T4116]  dump_stack+0x15/0x17
[  505.971339][ T4116]  should_fail+0x3c0/0x510
[  505.975596][ T4116]  __should_failslab+0x9f/0xe0
[  505.980197][ T4116]  should_failslab+0x9/0x20
[  505.984533][ T4116]  kmem_cache_alloc+0x4f/0x2f0
[  505.989133][ T4116]  ? anon_vma_clone+0xa1/0x510
[  505.993734][ T4116]  anon_vma_clone+0xa1/0x510
[  505.998160][ T4116]  anon_vma_fork+0x91/0x4f0
[  506.002498][ T4116]  ? dup_mmap+0x6ef/0xec0
[  506.006665][ T4116]  dup_mmap+0x7ec/0xec0
[  506.010657][ T4116]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  506.015868][ T4116]  ? __delayed_free_task+0x110/0x110
[  506.020991][ T4116]  ? __kasan_check_write+0x14/0x20
[  506.025942][ T4116]  ? mm_init+0x6bb/0x870
[  506.030014][ T4116]  dup_mm+0x91/0x330
[  506.033746][ T4116]  copy_mm+0x108/0x1b0
[  506.037825][ T4116]  copy_process+0x127a/0x3240
[  506.042428][ T4116]  ? proc_fail_nth_write+0x213/0x290
[  506.049021][ T4116]  ? proc_fail_nth_read+0x220/0x220
[  506.054054][ T4116]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  506.059010][ T4116]  ? vfs_write+0x9af/0x1050
[  506.063343][ T4116]  kernel_clone+0x224/0x8f0
[  506.067682][ T4116]  ? file_end_write+0x1b0/0x1b0
[  506.072395][ T4116]  ? create_io_thread+0x1e0/0x1e0
[  506.077230][ T4116]  __x64_sys_clone+0x289/0x310
[  506.081845][ T4116]  ? __do_sys_vfork+0x130/0x130
[  506.086520][ T4116]  ? debug_smp_processor_id+0x17/0x20
[  506.091813][ T4116]  do_syscall_64+0x44/0xd0
[  506.096061][ T4116]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  506.101797][ T4116] RIP: 0033:0x7fc1f7027d59
[  506.106051][ T4116] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  506.125495][ T4116] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  506.133726][ T4116] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  506.141538][ T4116] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  506.149353][ T4116] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  506.157167][ T4116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  506.164978][ T4116] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  506.172791][ T4116]  </TASK>
[  506.175649][ T4113] CPU: 1 PID: 4113 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  506.183981][ T4113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  506.193880][ T4113] Call Trace:
[  506.197000][ T4113]  <TASK>
[  506.199779][ T4113]  dump_stack_lvl+0x151/0x1b7
[  506.204291][ T4113]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  506.209586][ T4113]  ? kmem_cache_alloc+0x189/0x2f0
[  506.214447][ T4113]  ? copy_process+0x127a/0x3240
[  506.219129][ T4113]  ? __x64_sys_clone+0x289/0x310
[  506.223912][ T4113]  ? do_syscall_64+0x44/0xd0
[  506.228391][ T4113]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  506.234232][ T4113]  dump_stack+0x15/0x17
[  506.238225][ T4113]  should_fail+0x3c0/0x510
[  506.242479][ T4113]  __should_failslab+0x9f/0xe0
[  506.247089][ T4113]  should_failslab+0x9/0x20
[  506.251417][ T4113]  kmem_cache_alloc+0x4f/0x2f0
[  506.256016][ T4113]  ? anon_vma_clone+0xa1/0x510
[  506.260617][ T4113]  anon_vma_clone+0xa1/0x510
[  506.265047][ T4113]  anon_vma_fork+0x91/0x4f0
[  506.269394][ T4113]  ? dup_mmap+0x6ef/0xec0
[  506.273549][ T4113]  dup_mmap+0x7ec/0xec0
[  506.277540][ T4113]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  506.282752][ T4113]  ? __delayed_free_task+0x110/0x110
[  506.287871][ T4113]  ? __kasan_check_write+0x14/0x20
[  506.292816][ T4113]  ? mm_init+0x6bb/0x870
[  506.296897][ T4113]  dup_mm+0x91/0x330
[  506.300627][ T4113]  copy_mm+0x108/0x1b0
[  506.304539][ T4113]  copy_process+0x127a/0x3240
[  506.309047][ T4113]  ? proc_fail_nth_write+0x213/0x290
[  506.314165][ T4113]  ? proc_fail_nth_read+0x220/0x220
[  506.319292][ T4113]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  506.324323][ T4113]  ? vfs_write+0x9af/0x1050
[  506.328661][ T4113]  kernel_clone+0x224/0x8f0
[  506.333004][ T4113]  ? file_end_write+0x1b0/0x1b0
[  506.337689][ T4113]  ? create_io_thread+0x1e0/0x1e0
[  506.342557][ T4113]  __x64_sys_clone+0x289/0x310
[  506.347148][ T4113]  ? __do_sys_vfork+0x130/0x130
[  506.351843][ T4113]  ? debug_smp_processor_id+0x17/0x20
[  506.357044][ T4113]  do_syscall_64+0x44/0xd0
[  506.361297][ T4113]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  506.367025][ T4113] RIP: 0033:0x7fc1f7027d59
[  506.371279][ T4113] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  506.390801][ T4113] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  506.399135][ T4113] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  506.407117][ T4113] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  506.414932][ T4113] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  506.422918][ T4113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  506.430738][ T4113] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  506.438541][ T4113]  </TASK>
[  506.441465][ T4115] CPU: 0 PID: 4115 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  506.449740][ T4115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  506.459631][ T4115] Call Trace:
[  506.462755][ T4115]  <TASK>
[  506.465531][ T4115]  dump_stack_lvl+0x151/0x1b7
[  506.470042][ T4115]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  506.475424][ T4115]  dump_stack+0x15/0x17
[  506.479418][ T4115]  should_fail+0x3c0/0x510
[  506.483673][ T4115]  __should_failslab+0x9f/0xe0
[  506.488269][ T4115]  should_failslab+0x9/0x20
[  506.492608][ T4115]  kmem_cache_alloc+0x4f/0x2f0
[  506.497209][ T4115]  ? anon_vma_clone+0xa1/0x510
[  506.501811][ T4115]  anon_vma_clone+0xa1/0x510
[  506.506240][ T4115]  anon_vma_fork+0x91/0x4f0
[  506.510573][ T4115]  ? dup_mmap+0x6ef/0xec0
[  506.514743][ T4115]  dup_mmap+0x7ec/0xec0
[  506.518746][ T4115]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  506.523943][ T4115]  ? __delayed_free_task+0x110/0x110
[  506.529062][ T4115]  ? __kasan_check_write+0x14/0x20
[  506.534010][ T4115]  ? mm_init+0x6bb/0x870
[  506.538088][ T4115]  dup_mm+0x91/0x330
[  506.541822][ T4115]  copy_mm+0x108/0x1b0
[  506.545726][ T4115]  copy_process+0x127a/0x3240
[  506.550244][ T4115]  ? proc_fail_nth_write+0x213/0x290
[  506.555366][ T4115]  ? proc_fail_nth_read+0x220/0x220
[  506.560396][ T4115]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  506.565342][ T4115]  ? vfs_write+0x9af/0x1050
[  506.569679][ T4115]  kernel_clone+0x224/0x8f0
[  506.574019][ T4115]  ? file_end_write+0x1b0/0x1b0
[  506.578804][ T4115]  ? create_io_thread+0x1e0/0x1e0
[  506.583655][ T4115]  __x64_sys_clone+0x289/0x310
[  506.588253][ T4115]  ? __do_sys_vfork+0x130/0x130
[  506.592943][ T4115]  ? debug_smp_processor_id+0x17/0x20
[  506.598151][ T4115]  do_syscall_64+0x44/0xd0
[  506.602490][ T4115]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  506.608214][ T4115] RIP: 0033:0x7fc1f7027d59
[  506.612469][ T4115] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  506.631912][ T4115] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  506.640156][ T4115] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  506.647966][ T4115] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  506.656125][ T4115] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  506.663947][ T4115] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  506.671754][ T4115] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  506.679648][ T4115]  </TASK>
[  506.687658][ T4121] FAULT_INJECTION: forcing a failure.
[  506.687658][ T4121] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  506.688548][ T4122] FAULT_INJECTION: forcing a failure.
[  506.688548][ T4122] name failslab, interval 1, probability 0, space 0, times 0
[  506.702206][ T4124] FAULT_INJECTION: forcing a failure.
[  506.702206][ T4124] name failslab, interval 1, probability 0, space 0, times 0
[  506.713319][ T4122] CPU: 0 PID: 4122 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  506.727125][ T4126] FAULT_INJECTION: forcing a failure.
[  506.727125][ T4126] name failslab, interval 1, probability 0, space 0, times 0
[  506.734011][ T4122] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  506.734025][ T4122] Call Trace:
[  506.734031][ T4122]  <TASK>
[  506.734037][ T4122]  dump_stack_lvl+0x151/0x1b7
[  506.766995][ T4122]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  506.772291][ T4122]  dump_stack+0x15/0x17
[  506.776279][ T4122]  should_fail+0x3c0/0x510
[  506.780536][ T4122]  __should_failslab+0x9f/0xe0
[  506.785135][ T4122]  should_failslab+0x9/0x20
[  506.789569][ T4122]  kmem_cache_alloc+0x4f/0x2f0
[  506.794169][ T4122]  ? anon_vma_clone+0xa1/0x510
[  506.798776][ T4122]  anon_vma_clone+0xa1/0x510
[  506.803186][ T4122]  anon_vma_fork+0x91/0x4f0
[  506.807525][ T4122]  ? dup_mmap+0x6ef/0xec0
[  506.811693][ T4122]  dup_mmap+0x7ec/0xec0
[  506.815685][ T4122]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  506.820896][ T4122]  ? __delayed_free_task+0x110/0x110
[  506.826015][ T4122]  ? __kasan_check_write+0x14/0x20
[  506.830959][ T4122]  ? mm_init+0x6bb/0x870
[  506.835040][ T4122]  dup_mm+0x91/0x330
[  506.838783][ T4122]  copy_mm+0x108/0x1b0
[  506.842693][ T4122]  copy_process+0x127a/0x3240
[  506.847202][ T4122]  ? proc_fail_nth_write+0x213/0x290
[  506.852328][ T4122]  ? proc_fail_nth_read+0x220/0x220
[  506.857442][ T4122]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  506.862379][ T4122]  ? vfs_write+0x9af/0x1050
[  506.866723][ T4122]  kernel_clone+0x224/0x8f0
[  506.871058][ T4122]  ? file_end_write+0x1b0/0x1b0
[  506.875744][ T4122]  ? create_io_thread+0x1e0/0x1e0
[  506.880605][ T4122]  __x64_sys_clone+0x289/0x310
[  506.885204][ T4122]  ? __do_sys_vfork+0x130/0x130
[  506.889900][ T4122]  ? debug_smp_processor_id+0x17/0x20
[  506.895100][ T4122]  do_syscall_64+0x44/0xd0
[  506.899353][ T4122]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  506.905078][ T4122] RIP: 0033:0x7fc1f7027d59
[  506.910140][ T4122] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  506.929734][ T4122] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  506.937976][ T4122] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  506.945787][ T4122] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  506.953597][ T4122] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  506.961407][ T4122] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  506.969236][ T4122] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  506.977032][ T4122]  </TASK>
[  506.979922][ T4124] CPU: 1 PID: 4124 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  506.988317][ T4124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  506.998379][ T4124] Call Trace:
[  507.001504][ T4124]  <TASK>
[  507.004282][ T4124]  dump_stack_lvl+0x151/0x1b7
[  507.005851][ T4127] FAULT_INJECTION: forcing a failure.
[  507.005851][ T4127] name failslab, interval 1, probability 0, space 0, times 0
[  507.008796][ T4124]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  507.008821][ T4124]  dump_stack+0x15/0x17
[  507.030581][ T4124]  should_fail+0x3c0/0x510
[  507.034834][ T4124]  __should_failslab+0x9f/0xe0
[  507.039437][ T4124]  should_failslab+0x9/0x20
[  507.043780][ T4124]  kmem_cache_alloc+0x4f/0x2f0
[  507.048378][ T4124]  ? dup_mmap+0x6d3/0xec0
[  507.052541][ T4124]  dup_mmap+0x6d3/0xec0
[  507.056545][ T4124]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  507.061738][ T4124]  ? __delayed_free_task+0x110/0x110
[  507.066863][ T4124]  ? __kasan_check_write+0x14/0x20
[  507.071903][ T4124]  ? mm_init+0x6bb/0x870
[  507.075986][ T4124]  dup_mm+0x91/0x330
[  507.079706][ T4124]  copy_mm+0x108/0x1b0
[  507.083608][ T4124]  copy_process+0x127a/0x3240
[  507.088123][ T4124]  ? proc_fail_nth_write+0x213/0x290
[  507.093256][ T4124]  ? proc_fail_nth_read+0x220/0x220
[  507.098277][ T4124]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  507.103224][ T4124]  ? vfs_write+0x9af/0x1050
[  507.107569][ T4124]  kernel_clone+0x224/0x8f0
[  507.111903][ T4124]  ? file_end_write+0x1b0/0x1b0
[  507.116595][ T4124]  ? create_io_thread+0x1e0/0x1e0
[  507.121455][ T4124]  __x64_sys_clone+0x289/0x310
[  507.126316][ T4124]  ? __do_sys_vfork+0x130/0x130
[  507.131000][ T4124]  ? debug_smp_processor_id+0x17/0x20
[  507.136208][ T4124]  do_syscall_64+0x44/0xd0
[  507.140460][ T4124]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  507.146185][ T4124] RIP: 0033:0x7fc1f7027d59
[  507.150441][ T4124] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  507.169895][ T4124] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  507.178213][ T4124] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  507.186027][ T4124] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  507.193849][ T4124] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  507.201755][ T4124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  507.209565][ T4124] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  507.217388][ T4124]  </TASK>
[  507.220350][ T4127] CPU: 0 PID: 4127 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  507.228580][ T4127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  507.238649][ T4127] Call Trace:
[  507.241767][ T4127]  <TASK>
[  507.244631][ T4127]  dump_stack_lvl+0x151/0x1b7
[  507.249238][ T4127]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  507.254552][ T4127]  dump_stack+0x15/0x17
[  507.258519][ T4127]  should_fail+0x3c0/0x510
[  507.262771][ T4127]  __should_failslab+0x9f/0xe0
[  507.267457][ T4127]  should_failslab+0x9/0x20
[  507.271890][ T4127]  kmem_cache_alloc+0x4f/0x2f0
[  507.276484][ T4127]  ? anon_vma_clone+0xa1/0x510
[  507.281082][ T4127]  anon_vma_clone+0xa1/0x510
[  507.285509][ T4127]  anon_vma_fork+0x91/0x4f0
[  507.289848][ T4127]  ? dup_mmap+0x6ef/0xec0
[  507.294027][ T4127]  dup_mmap+0x7ec/0xec0
[  507.298094][ T4127]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  507.303303][ T4127]  ? __delayed_free_task+0x110/0x110
[  507.308424][ T4127]  ? __kasan_check_write+0x14/0x20
[  507.313368][ T4127]  ? mm_init+0x6bb/0x870
[  507.317448][ T4127]  dup_mm+0x91/0x330
[  507.321197][ T4127]  copy_mm+0x108/0x1b0
[  507.325104][ T4127]  copy_process+0x127a/0x3240
[  507.329611][ T4127]  ? proc_fail_nth_write+0x213/0x290
[  507.334723][ T4127]  ? proc_fail_nth_read+0x220/0x220
[  507.339762][ T4127]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  507.344702][ T4127]  ? vfs_write+0x9af/0x1050
[  507.349041][ T4127]  kernel_clone+0x224/0x8f0
[  507.353399][ T4127]  ? file_end_write+0x1b0/0x1b0
[  507.358079][ T4127]  ? create_io_thread+0x1e0/0x1e0
[  507.362928][ T4127]  __x64_sys_clone+0x289/0x310
[  507.367527][ T4127]  ? __do_sys_vfork+0x130/0x130
[  507.372215][ T4127]  ? debug_smp_processor_id+0x17/0x20
[  507.377421][ T4127]  do_syscall_64+0x44/0xd0
[  507.381675][ T4127]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  507.387401][ T4127] RIP: 0033:0x7fc1f7027d59
[  507.391659][ T4127] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  507.411182][ T4127] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  507.419426][ T4127] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  507.427249][ T4127] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  507.435143][ T4127] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  507.442948][ T4127] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  507.450761][ T4127] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  507.458578][ T4127]  </TASK>
[  507.461492][ T4126] CPU: 1 PID: 4126 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  507.469772][ T4126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  507.479662][ T4126] Call Trace:
[  507.482791][ T4126]  <TASK>
[  507.485565][ T4126]  dump_stack_lvl+0x151/0x1b7
[  507.490084][ T4126]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  507.495375][ T4126]  ? kmem_cache_alloc+0x189/0x2f0
[  507.500240][ T4126]  ? copy_process+0x127a/0x3240
[  507.505017][ T4126]  ? __x64_sys_clone+0x289/0x310
[  507.509780][ T4126]  ? do_syscall_64+0x44/0xd0
[  507.514206][ T4126]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  507.520111][ T4126]  dump_stack+0x15/0x17
[  507.524100][ T4126]  should_fail+0x3c0/0x510
[  507.528355][ T4126]  __should_failslab+0x9f/0xe0
[  507.532953][ T4126]  should_failslab+0x9/0x20
[  507.537291][ T4126]  kmem_cache_alloc+0x4f/0x2f0
[  507.541892][ T4126]  ? anon_vma_clone+0xa1/0x510
[  507.546495][ T4126]  anon_vma_clone+0xa1/0x510
[  507.550919][ T4126]  anon_vma_fork+0x91/0x4f0
[  507.555259][ T4126]  ? dup_mmap+0x6ef/0xec0
[  507.559424][ T4126]  dup_mmap+0x7ec/0xec0
[  507.563420][ T4126]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  507.568626][ T4126]  ? __delayed_free_task+0x110/0x110
[  507.573744][ T4126]  ? __kasan_check_write+0x14/0x20
[  507.578706][ T4126]  ? mm_init+0x6bb/0x870
[  507.582771][ T4126]  dup_mm+0x91/0x330
[  507.586503][ T4126]  copy_mm+0x108/0x1b0
[  507.590408][ T4126]  copy_process+0x127a/0x3240
[  507.595379][ T4126]  ? proc_fail_nth_write+0x213/0x290
[  507.600492][ T4126]  ? proc_fail_nth_read+0x220/0x220
[  507.605578][ T4126]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  507.610556][ T4126]  ? vfs_write+0x9af/0x1050
[  507.614990][ T4126]  kernel_clone+0x224/0x8f0
[  507.619500][ T4126]  ? file_end_write+0x1b0/0x1b0
[  507.624190][ T4126]  ? create_io_thread+0x1e0/0x1e0
[  507.629060][ T4126]  __x64_sys_clone+0x289/0x310
[  507.633655][ T4126]  ? __do_sys_vfork+0x130/0x130
[  507.638334][ T4126]  ? debug_smp_processor_id+0x17/0x20
[  507.643538][ T4126]  do_syscall_64+0x44/0xd0
[  507.647792][ T4126]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  507.653519][ T4126] RIP: 0033:0x7fc1f7027d59
[  507.657771][ T4126] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  507.677213][ T4126] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  507.685549][ T4126] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  507.693358][ T4126] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  507.701179][ T4126] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  507.708976][ T4126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  507.716879][ T4126] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  507.724778][ T4126]  </TASK>
[  507.727640][ T4121] CPU: 0 PID: 4121 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  507.727733][ T4128] FAULT_INJECTION: forcing a failure.
[  507.727733][ T4128] name failslab, interval 1, probability 0, space 0, times 0
[  507.735969][ T4121] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  507.735981][ T4121] Call Trace:
[  507.735986][ T4121]  <TASK>
[  507.735991][ T4121]  dump_stack_lvl+0x151/0x1b7
[  507.768697][ T4121]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  507.773986][ T4121]  dump_stack+0x15/0x17
[  507.777989][ T4121]  should_fail+0x3c0/0x510
[  507.782234][ T4121]  should_fail_alloc_page+0x58/0x70
[  507.787262][ T4121]  __alloc_pages+0x207/0x850
[  507.791697][ T4121]  ? zone_watermark_fast+0x200/0x200
[  507.796813][ T4121]  ? dup_mmap+0x9fc/0xec0
[  507.800979][ T4121]  ? dup_mm+0x91/0x330
[  507.804884][ T4121]  ? copy_mm+0x108/0x1b0
[  507.808972][ T4121]  ? copy_process+0x127a/0x3240
[  507.813655][ T4121]  ? kvm_sched_clock_read+0x18/0x40
[  507.818691][ T4121]  pte_alloc_one+0x73/0x1b0
[  507.823025][ T4121]  ? pfn_modify_allowed+0x2e0/0x2e0
[  507.828054][ T4121]  ? __kasan_check_write+0x14/0x20
[  507.833130][ T4121]  ? __set_page_owner+0x2ee/0x310
[  507.837950][ T4121]  __pte_alloc+0x86/0x350
[  507.842128][ T4121]  ? free_pgtables+0x210/0x210
[  507.846720][ T4121]  copy_pte_range+0x1b1f/0x20b0
[  507.851413][ T4121]  ? __kunmap_atomic+0x80/0x80
[  507.856002][ T4121]  ? __pud_alloc+0x260/0x260
[  507.860432][ T4121]  copy_page_range+0xc1e/0x1090
[  507.865125][ T4121]  ? pfn_valid+0x1e0/0x1e0
[  507.869434][ T4121]  dup_mmap+0x9fc/0xec0
[  507.873461][ T4121]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  507.878745][ T4121]  ? __delayed_free_task+0x110/0x110
[  507.883865][ T4121]  ? __kasan_check_write+0x14/0x20
[  507.888808][ T4121]  ? mm_init+0x6bb/0x870
[  507.892892][ T4121]  dup_mm+0x91/0x330
[  507.896619][ T4121]  copy_mm+0x108/0x1b0
[  507.900526][ T4121]  copy_process+0x127a/0x3240
[  507.905041][ T4121]  ? proc_fail_nth_write+0x213/0x290
[  507.910178][ T4121]  ? proc_fail_nth_read+0x220/0x220
[  507.915197][ T4121]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  507.920322][ T4121]  ? vfs_write+0x9af/0x1050
[  507.924671][ T4121]  kernel_clone+0x224/0x8f0
[  507.929089][ T4121]  ? file_end_write+0x1b0/0x1b0
[  507.933865][ T4121]  ? create_io_thread+0x1e0/0x1e0
[  507.938725][ T4121]  __x64_sys_clone+0x289/0x310
[  507.943323][ T4121]  ? __do_sys_vfork+0x130/0x130
[  507.948010][ T4121]  ? debug_smp_processor_id+0x17/0x20
[  507.953307][ T4121]  do_syscall_64+0x44/0xd0
[  507.957561][ T4121]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  507.963285][ T4121] RIP: 0033:0x7fc1f7027d59
[  507.967538][ T4121] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  507.986981][ T4121] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  507.995226][ T4121] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  508.003060][ T4121] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  508.010931][ T4121] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  508.018745][ T4121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  508.026557][ T4121] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  508.034370][ T4121]  </TASK>
[  508.037353][ T4128] CPU: 1 PID: 4128 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  508.045669][ T4128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  508.055564][ T4128] Call Trace:
[  508.058688][ T4128]  <TASK>
[  508.061463][ T4128]  dump_stack_lvl+0x151/0x1b7
[  508.065975][ T4128]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  508.071531][ T4128]  dump_stack+0x15/0x17
[  508.075524][ T4128]  should_fail+0x3c0/0x510
[  508.079776][ T4128]  __should_failslab+0x9f/0xe0
[  508.084377][ T4128]  should_failslab+0x9/0x20
[  508.088718][ T4128]  kmem_cache_alloc+0x4f/0x2f0
[  508.093318][ T4128]  ? anon_vma_clone+0xa1/0x510
[  508.097918][ T4128]  anon_vma_clone+0xa1/0x510
[  508.102351][ T4128]  anon_vma_fork+0x91/0x4f0
[  508.106681][ T4128]  ? dup_mmap+0x6ef/0xec0
[  508.110847][ T4128]  dup_mmap+0x7ec/0xec0
[  508.114838][ T4128]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  508.120048][ T4128]  ? __delayed_free_task+0x110/0x110
[  508.125167][ T4128]  ? __kasan_check_write+0x14/0x20
[  508.130115][ T4128]  ? mm_init+0x6bb/0x870
[  508.134194][ T4128]  dup_mm+0x91/0x330
[  508.137928][ T4128]  copy_mm+0x108/0x1b0
[  508.141832][ T4128]  copy_process+0x127a/0x3240
[  508.146344][ T4128]  ? proc_fail_nth_write+0x213/0x290
[  508.151465][ T4128]  ? proc_fail_nth_read+0x220/0x220
[  508.156501][ T4128]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  508.161445][ T4128]  ? vfs_write+0x9af/0x1050
[  508.165789][ T4128]  kernel_clone+0x224/0x8f0
[  508.170126][ T4128]  ? file_end_write+0x1b0/0x1b0
[  508.175122][ T4128]  ? create_io_thread+0x1e0/0x1e0
[  508.179971][ T4128]  __x64_sys_clone+0x289/0x310
[  508.184569][ T4128]  ? __do_sys_vfork+0x130/0x130
[  508.189257][ T4128]  ? debug_smp_processor_id+0x17/0x20
[  508.194464][ T4128]  do_syscall_64+0x44/0xd0
[  508.198717][ T4128]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  508.204447][ T4128] RIP: 0033:0x7fc1f7027d59
[  508.208697][ T4128] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  508.228137][ T4128] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  508.236382][ T4128] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  508.244200][ T4128] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  508.252004][ T4128] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  508.259815][ T4128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  508.267627][ T4128] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  508.275441][ T4128]  </TASK>
[  508.280599][ T4130] FAULT_INJECTION: forcing a failure.
[  508.280599][ T4130] name failslab, interval 1, probability 0, space 0, times 0
[  508.293121][ T4130] CPU: 0 PID: 4130 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  508.301443][ T4130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  508.312142][ T4130] Call Trace:
[  508.315263][ T4130]  <TASK>
[  508.318103][ T4130]  dump_stack_lvl+0x151/0x1b7
[  508.322559][ T4130]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  508.327853][ T4130]  dump_stack+0x15/0x17
[  508.331844][ T4130]  should_fail+0x3c0/0x510
[  508.336094][ T4130]  __should_failslab+0x9f/0xe0
[  508.340694][ T4130]  should_failslab+0x9/0x20
[  508.345075][ T4130]  kmem_cache_alloc+0x4f/0x2f0
[  508.349633][ T4130]  ? anon_vma_clone+0xa1/0x510
[  508.354235][ T4130]  anon_vma_clone+0xa1/0x510
[  508.358662][ T4130]  anon_vma_fork+0x91/0x4f0
[  508.363000][ T4130]  ? dup_mmap+0x6ef/0xec0
[  508.367169][ T4130]  dup_mmap+0x7ec/0xec0
[  508.371158][ T4130]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  508.376365][ T4130]  ? __delayed_free_task+0x110/0x110
[  508.381486][ T4130]  ? __kasan_check_write+0x14/0x20
[  508.386433][ T4130]  ? mm_init+0x6bb/0x870
[  508.390512][ T4130]  dup_mm+0x91/0x330
[  508.394245][ T4130]  copy_mm+0x108/0x1b0
[  508.398150][ T4130]  copy_process+0x127a/0x3240
[  508.402670][ T4130]  ? proc_fail_nth_write+0x213/0x290
[  508.407786][ T4130]  ? proc_fail_nth_read+0x220/0x220
[  508.412819][ T4130]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  508.417953][ T4130]  ? vfs_write+0x9af/0x1050
[  508.422294][ T4130]  kernel_clone+0x224/0x8f0
[  508.426626][ T4130]  ? file_end_write+0x1b0/0x1b0
[  508.431319][ T4130]  ? create_io_thread+0x1e0/0x1e0
[  508.436172][ T4130]  __x64_sys_clone+0x289/0x310
[  508.440776][ T4130]  ? __do_sys_vfork+0x130/0x130
[  508.445459][ T4130]  ? debug_smp_processor_id+0x17/0x20
[  508.450673][ T4130]  do_syscall_64+0x44/0xd0
[  508.454919][ T4130]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  508.460646][ T4130] RIP: 0033:0x7fc1f7027d59
[  508.465335][ T4130] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  508.484780][ T4130] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  508.493023][ T4130] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  508.500850][ T4130] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  508.508643][ T4130] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  508.516454][ T4130] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  508.524266][ T4130] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  508.532078][ T4130]  </TASK>
[  508.539955][ T4142] FAULT_INJECTION: forcing a failure.
[  508.539955][ T4142] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  508.540482][ T4138] FAULT_INJECTION: forcing a failure.
[  508.540482][ T4138] name failslab, interval 1, probability 0, space 0, times 0
[  508.553655][ T4142] CPU: 0 PID: 4142 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  508.565757][ T4139] FAULT_INJECTION: forcing a failure.
[  508.565757][ T4139] name failslab, interval 1, probability 0, space 0, times 0
[  508.573811][ T4142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  508.573822][ T4142] Call Trace:
[  508.573827][ T4142]  <TASK>
[  508.573833][ T4142]  dump_stack_lvl+0x151/0x1b7
[  508.573856][ T4142]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  508.612008][ T4142]  dump_stack+0x15/0x17
[  508.616000][ T4142]  should_fail+0x3c0/0x510
[  508.620247][ T4142]  should_fail_alloc_page+0x58/0x70
[  508.625282][ T4142]  __alloc_pages+0x207/0x850
[  508.629804][ T4142]  ? zone_watermark_fast+0x200/0x200
[  508.634912][ T4142]  ? dup_mmap+0x9fc/0xec0
[  508.639079][ T4142]  ? dup_mm+0x91/0x330
[  508.643110][ T4142]  ? copy_mm+0x108/0x1b0
[  508.647194][ T4142]  ? copy_process+0x127a/0x3240
[  508.651868][ T4142]  ? kvm_sched_clock_read+0x18/0x40
[  508.656904][ T4142]  pte_alloc_one+0x73/0x1b0
[  508.662468][ T4142]  ? pfn_modify_allowed+0x2e0/0x2e0
[  508.667490][ T4142]  ? __kasan_check_write+0x14/0x20
[  508.672451][ T4142]  ? __set_page_owner+0x2ee/0x310
[  508.677482][ T4142]  __pte_alloc+0x86/0x350
[  508.681638][ T4142]  ? free_pgtables+0x210/0x210
[  508.686237][ T4142]  copy_pte_range+0x1b1f/0x20b0
[  508.690930][ T4142]  ? __kunmap_atomic+0x80/0x80
[  508.695525][ T4142]  ? __pud_alloc+0x260/0x260
[  508.700039][ T4142]  copy_page_range+0xc1e/0x1090
[  508.704728][ T4142]  ? pfn_valid+0x1e0/0x1e0
[  508.708986][ T4142]  dup_mmap+0x9fc/0xec0
[  508.712969][ T4142]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  508.718177][ T4142]  ? __delayed_free_task+0x110/0x110
[  508.723299][ T4142]  ? __kasan_check_write+0x14/0x20
[  508.728340][ T4142]  ? mm_init+0x6bb/0x870
[  508.732412][ T4142]  dup_mm+0x91/0x330
[  508.736143][ T4142]  copy_mm+0x108/0x1b0
[  508.740084][ T4142]  copy_process+0x127a/0x3240
[  508.744565][ T4142]  ? proc_fail_nth_write+0x213/0x290
[  508.749686][ T4142]  ? proc_fail_nth_read+0x220/0x220
[  508.754719][ T4142]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  508.759677][ T4142]  ? vfs_write+0x9af/0x1050
[  508.764004][ T4142]  kernel_clone+0x224/0x8f0
[  508.768341][ T4142]  ? file_end_write+0x1b0/0x1b0
[  508.773034][ T4142]  ? create_io_thread+0x1e0/0x1e0
[  508.777901][ T4142]  __x64_sys_clone+0x289/0x310
[  508.782579][ T4142]  ? __do_sys_vfork+0x130/0x130
[  508.787262][ T4142]  ? debug_smp_processor_id+0x17/0x20
[  508.792557][ T4142]  do_syscall_64+0x44/0xd0
[  508.796811][ T4142]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  508.802538][ T4142] RIP: 0033:0x7fc1f7027d59
[  508.806793][ T4142] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  508.826321][ T4142] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  508.835861][ T4142] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  508.843694][ T4142] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  508.851650][ T4142] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  508.859466][ T4142] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  508.867273][ T4142] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  508.875095][ T4142]  </TASK>
[  508.878472][ T4138] CPU: 1 PID: 4138 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  508.886797][ T4138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  508.896688][ T4138] Call Trace:
[  508.899830][ T4138]  <TASK>
[  508.902590][ T4138]  dump_stack_lvl+0x151/0x1b7
[  508.907105][ T4138]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  508.912397][ T4138]  dump_stack+0x15/0x17
[  508.916389][ T4138]  should_fail+0x3c0/0x510
[  508.920645][ T4138]  __should_failslab+0x9f/0xe0
[  508.925244][ T4138]  should_failslab+0x9/0x20
[  508.929584][ T4138]  kmem_cache_alloc+0x4f/0x2f0
[  508.934181][ T4138]  ? anon_vma_clone+0xa1/0x510
[  508.938784][ T4138]  anon_vma_clone+0xa1/0x510
[  508.943210][ T4138]  anon_vma_fork+0x91/0x4f0
[  508.947548][ T4138]  ? dup_mmap+0x6ef/0xec0
[  508.951716][ T4138]  dup_mmap+0x7ec/0xec0
[  508.955880][ T4138]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  508.961089][ T4138]  ? __delayed_free_task+0x110/0x110
[  508.966216][ T4138]  ? __kasan_check_write+0x14/0x20
[  508.971329][ T4138]  ? mm_init+0x6bb/0x870
[  508.975408][ T4138]  dup_mm+0x91/0x330
[  508.979145][ T4138]  copy_mm+0x108/0x1b0
[  508.983047][ T4138]  copy_process+0x127a/0x3240
[  508.987735][ T4138]  ? proc_fail_nth_write+0x213/0x290
[  508.992854][ T4138]  ? proc_fail_nth_read+0x220/0x220
[  508.997886][ T4138]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  509.002836][ T4138]  ? vfs_write+0x9af/0x1050
[  509.007181][ T4138]  kernel_clone+0x224/0x8f0
[  509.011524][ T4138]  ? file_end_write+0x1b0/0x1b0
[  509.016199][ T4138]  ? create_io_thread+0x1e0/0x1e0
[  509.021067][ T4138]  __x64_sys_clone+0x289/0x310
[  509.025661][ T4138]  ? __do_sys_vfork+0x130/0x130
[  509.030348][ T4138]  ? debug_smp_processor_id+0x17/0x20
[  509.035555][ T4138]  do_syscall_64+0x44/0xd0
[  509.039811][ T4138]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  509.045538][ T4138] RIP: 0033:0x7fc1f7027d59
[  509.050662][ T4138] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  509.070098][ T4138] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  509.078341][ T4138] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  509.086152][ T4138] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  509.093973][ T4138] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  509.101778][ T4138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  509.109589][ T4138] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  509.117412][ T4138]  </TASK>
[  509.120264][ T4139] CPU: 0 PID: 4139 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  509.122780][ T4144] FAULT_INJECTION: forcing a failure.
[  509.122780][ T4144] name failslab, interval 1, probability 0, space 0, times 0
[  509.128602][ T4139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.128615][ T4139] Call Trace:
[  509.128620][ T4139]  <TASK>
[  509.128626][ T4139]  dump_stack_lvl+0x151/0x1b7
[  509.128649][ T4139]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  509.166610][ T4139]  ? kmem_cache_alloc+0x189/0x2f0
[  509.171472][ T4139]  ? copy_process+0x127a/0x3240
[  509.176156][ T4139]  ? __x64_sys_clone+0x289/0x310
[  509.180932][ T4139]  ? do_syscall_64+0x44/0xd0
[  509.185376][ T4139]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  509.191435][ T4139]  dump_stack+0x15/0x17
[  509.195428][ T4139]  should_fail+0x3c0/0x510
[  509.199677][ T4139]  __should_failslab+0x9f/0xe0
[  509.204277][ T4139]  should_failslab+0x9/0x20
[  509.208618][ T4139]  kmem_cache_alloc+0x4f/0x2f0
[  509.213219][ T4139]  ? anon_vma_clone+0xa1/0x510
[  509.217818][ T4139]  anon_vma_clone+0xa1/0x510
[  509.222245][ T4139]  anon_vma_fork+0x91/0x4f0
[  509.226581][ T4139]  ? dup_mmap+0x6ef/0xec0
[  509.230749][ T4139]  dup_mmap+0x7ec/0xec0
[  509.234742][ T4139]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  509.239949][ T4139]  ? __delayed_free_task+0x110/0x110
[  509.245069][ T4139]  ? __kasan_check_write+0x14/0x20
[  509.250017][ T4139]  ? mm_init+0x6bb/0x870
[  509.254095][ T4139]  dup_mm+0x91/0x330
[  509.257831][ T4139]  copy_mm+0x108/0x1b0
[  509.261735][ T4139]  copy_process+0x127a/0x3240
[  509.266247][ T4139]  ? proc_fail_nth_write+0x213/0x290
[  509.271375][ T4139]  ? proc_fail_nth_read+0x220/0x220
[  509.276402][ T4139]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  509.281349][ T4139]  ? vfs_write+0x9af/0x1050
[  509.285689][ T4139]  kernel_clone+0x224/0x8f0
[  509.290031][ T4139]  ? file_end_write+0x1b0/0x1b0
[  509.294739][ T4139]  ? create_io_thread+0x1e0/0x1e0
[  509.295928][ T4136] FAULT_INJECTION: forcing a failure.
[  509.295928][ T4136] name failslab, interval 1, probability 0, space 0, times 0
[  509.299573][ T4139]  __x64_sys_clone+0x289/0x310
[  509.299594][ T4139]  ? __do_sys_vfork+0x130/0x130
[  509.312488][ T4140] FAULT_INJECTION: forcing a failure.
[  509.312488][ T4140] name failslab, interval 1, probability 0, space 0, times 0
[  509.316684][ T4139]  ? debug_smp_processor_id+0x17/0x20
[  509.316707][ T4139]  do_syscall_64+0x44/0xd0
[  509.343418][ T4139]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  509.349143][ T4139] RIP: 0033:0x7fc1f7027d59
[  509.353406][ T4139] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  509.372837][ T4139] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  509.381081][ T4139] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  509.388892][ T4139] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  509.396704][ T4139] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  509.404517][ T4139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  509.412327][ T4139] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  509.420141][ T4139]  </TASK>
[  509.423083][ T4136] CPU: 1 PID: 4136 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  509.431345][ T4136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.441229][ T4136] Call Trace:
[  509.444354][ T4136]  <TASK>
[  509.447133][ T4136]  dump_stack_lvl+0x151/0x1b7
[  509.451650][ T4136]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  509.456941][ T4136]  dump_stack+0x15/0x17
[  509.460934][ T4136]  should_fail+0x3c0/0x510
[  509.465183][ T4136]  __should_failslab+0x9f/0xe0
[  509.469783][ T4136]  should_failslab+0x9/0x20
[  509.474122][ T4136]  kmem_cache_alloc+0x4f/0x2f0
[  509.478724][ T4136]  ? dup_mmap+0x6d3/0xec0
[  509.482888][ T4136]  dup_mmap+0x6d3/0xec0
[  509.486880][ T4136]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  509.492090][ T4136]  ? __delayed_free_task+0x110/0x110
[  509.497210][ T4136]  ? __kasan_check_write+0x14/0x20
[  509.502154][ T4136]  ? mm_init+0x6bb/0x870
[  509.506237][ T4136]  dup_mm+0x91/0x330
[  509.509967][ T4136]  copy_mm+0x108/0x1b0
[  509.513873][ T4136]  copy_process+0x127a/0x3240
[  509.518387][ T4136]  ? proc_fail_nth_write+0x213/0x290
[  509.523507][ T4136]  ? proc_fail_nth_read+0x220/0x220
[  509.528543][ T4136]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  509.533487][ T4136]  ? vfs_write+0x9af/0x1050
[  509.537930][ T4136]  kernel_clone+0x224/0x8f0
[  509.542253][ T4136]  ? file_end_write+0x1b0/0x1b0
[  509.546942][ T4136]  ? create_io_thread+0x1e0/0x1e0
[  509.551803][ T4136]  __x64_sys_clone+0x289/0x310
[  509.556402][ T4136]  ? __do_sys_vfork+0x130/0x130
[  509.561090][ T4136]  ? debug_smp_processor_id+0x17/0x20
[  509.566297][ T4136]  do_syscall_64+0x44/0xd0
[  509.570548][ T4136]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  509.576277][ T4136] RIP: 0033:0x7fc1f7027d59
[  509.580553][ T4136] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  509.599970][ T4136] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  509.608216][ T4136] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  509.616032][ T4136] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  509.623863][ T4136] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  509.631740][ T4136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  509.639634][ T4136] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  509.647450][ T4136]  </TASK>
[  509.650377][ T4144] CPU: 0 PID: 4144 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  509.658651][ T4144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.668537][ T4144] Call Trace:
[  509.671667][ T4144]  <TASK>
[  509.674441][ T4144]  dump_stack_lvl+0x151/0x1b7
[  509.678953][ T4144]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  509.684245][ T4144]  ? kmem_cache_alloc+0x189/0x2f0
[  509.689113][ T4144]  ? copy_process+0x127a/0x3240
[  509.693794][ T4144]  ? __x64_sys_clone+0x289/0x310
[  509.698564][ T4144]  ? do_syscall_64+0x44/0xd0
[  509.702991][ T4144]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  509.708896][ T4144]  dump_stack+0x15/0x17
[  509.712888][ T4144]  should_fail+0x3c0/0x510
[  509.717139][ T4144]  __should_failslab+0x9f/0xe0
[  509.721748][ T4144]  should_failslab+0x9/0x20
[  509.726079][ T4144]  kmem_cache_alloc+0x4f/0x2f0
[  509.730682][ T4144]  ? anon_vma_clone+0xa1/0x510
[  509.735281][ T4144]  anon_vma_clone+0xa1/0x510
[  509.739707][ T4144]  anon_vma_fork+0x91/0x4f0
[  509.744044][ T4144]  ? dup_mmap+0x6ef/0xec0
[  509.748213][ T4144]  dup_mmap+0x7ec/0xec0
[  509.752204][ T4144]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  509.757411][ T4144]  ? __delayed_free_task+0x110/0x110
[  509.762533][ T4144]  ? __kasan_check_write+0x14/0x20
[  509.767476][ T4144]  ? mm_init+0x6bb/0x870
[  509.771557][ T4144]  dup_mm+0x91/0x330
[  509.775299][ T4144]  copy_mm+0x108/0x1b0
[  509.779196][ T4144]  copy_process+0x127a/0x3240
[  509.783719][ T4144]  ? proc_fail_nth_write+0x213/0x290
[  509.788841][ T4144]  ? proc_fail_nth_read+0x220/0x220
[  509.793865][ T4144]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  509.798844][ T4144]  ? vfs_write+0x9af/0x1050
[  509.803153][ T4144]  kernel_clone+0x224/0x8f0
[  509.807582][ T4144]  ? file_end_write+0x1b0/0x1b0
[  509.812264][ T4144]  ? create_io_thread+0x1e0/0x1e0
[  509.817142][ T4144]  __x64_sys_clone+0x289/0x310
[  509.821864][ T4144]  ? __do_sys_vfork+0x130/0x130
[  509.826681][ T4144]  ? debug_smp_processor_id+0x17/0x20
[  509.831973][ T4144]  do_syscall_64+0x44/0xd0
[  509.836228][ T4144]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  509.841954][ T4144] RIP: 0033:0x7fc1f7027d59
[  509.846208][ T4144] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  509.866083][ T4144] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  509.874328][ T4144] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  509.882137][ T4144] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  509.889959][ T4144] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  509.897764][ T4144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  509.905570][ T4144] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  509.913386][ T4144]  </TASK>
[  509.916250][ T4140] CPU: 1 PID: 4140 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  509.924583][ T4140] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  509.934486][ T4140] Call Trace:
[  509.937600][ T4140]  <TASK>
[  509.940376][ T4140]  dump_stack_lvl+0x151/0x1b7
[  509.944887][ T4140]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  509.950184][ T4140]  dump_stack+0x15/0x17
[  509.954172][ T4140]  should_fail+0x3c0/0x510
[  509.958429][ T4140]  __should_failslab+0x9f/0xe0
[  509.963029][ T4140]  should_failslab+0x9/0x20
[  509.967367][ T4140]  kmem_cache_alloc+0x4f/0x2f0
[  509.971967][ T4140]  ? anon_vma_clone+0xa1/0x510
[  509.976663][ T4140]  anon_vma_clone+0xa1/0x510
[  509.981096][ T4140]  anon_vma_fork+0x91/0x4f0
[  509.985427][ T4140]  ? dup_mmap+0x6ef/0xec0
[  509.989602][ T4140]  dup_mmap+0x7ec/0xec0
[  509.993586][ T4140]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  509.998796][ T4140]  ? __delayed_free_task+0x110/0x110
[  510.003911][ T4140]  ? __kasan_check_write+0x14/0x20
[  510.008857][ T4140]  ? mm_init+0x6bb/0x870
[  510.012937][ T4140]  dup_mm+0x91/0x330
[  510.016670][ T4140]  copy_mm+0x108/0x1b0
[  510.020579][ T4140]  copy_process+0x127a/0x3240
[  510.025089][ T4140]  ? proc_fail_nth_write+0x213/0x290
[  510.030389][ T4140]  ? proc_fail_nth_read+0x220/0x220
[  510.035421][ T4140]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  510.040367][ T4140]  ? vfs_write+0x9af/0x1050
[  510.044708][ T4140]  kernel_clone+0x224/0x8f0
[  510.049044][ T4140]  ? file_end_write+0x1b0/0x1b0
[  510.053818][ T4140]  ? create_io_thread+0x1e0/0x1e0
[  510.058683][ T4140]  __x64_sys_clone+0x289/0x310
[  510.063286][ T4140]  ? __do_sys_vfork+0x130/0x130
[  510.067965][ T4140]  ? debug_smp_processor_id+0x17/0x20
[  510.073173][ T4140]  do_syscall_64+0x44/0xd0
[  510.077426][ T4140]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  510.083152][ T4140] RIP: 0033:0x7fc1f7027d59
[  510.087409][ T4140] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  510.106846][ T4140] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  510.115101][ T4140] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  510.122905][ T4140] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  510.130728][ T4140] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  510.138526][ T4140] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  510.146338][ T4140] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  510.154153][ T4140]  </TASK>
[  510.157215][ T4141] FAULT_INJECTION: forcing a failure.
[  510.157215][ T4141] name failslab, interval 1, probability 0, space 0, times 0
[  510.169719][ T4141] CPU: 0 PID: 4141 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  510.178041][ T4141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  510.187932][ T4141] Call Trace:
[  510.191057][ T4141]  <TASK>
[  510.193835][ T4141]  dump_stack_lvl+0x151/0x1b7
[  510.198350][ T4141]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  510.203729][ T4141]  dump_stack+0x15/0x17
[  510.207720][ T4141]  should_fail+0x3c0/0x510
[  510.211974][ T4141]  __should_failslab+0x9f/0xe0
[  510.216578][ T4141]  should_failslab+0x9/0x20
[  510.220913][ T4141]  kmem_cache_alloc+0x4f/0x2f0
[  510.225513][ T4141]  ? anon_vma_clone+0xa1/0x510
[  510.230114][ T4141]  anon_vma_clone+0xa1/0x510
[  510.234542][ T4141]  anon_vma_fork+0x91/0x4f0
[  510.238880][ T4141]  ? dup_mmap+0x6ef/0xec0
[  510.243046][ T4141]  dup_mmap+0x7ec/0xec0
[  510.247037][ T4141]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  510.252248][ T4141]  ? __delayed_free_task+0x110/0x110
[  510.257549][ T4141]  ? __kasan_check_write+0x14/0x20
[  510.262502][ T4141]  ? mm_init+0x6bb/0x870
[  510.266575][ T4141]  dup_mm+0x91/0x330
[  510.270305][ T4141]  copy_mm+0x108/0x1b0
[  510.274212][ T4141]  copy_process+0x127a/0x3240
[  510.278724][ T4141]  ? proc_fail_nth_write+0x213/0x290
[  510.283847][ T4141]  ? proc_fail_nth_read+0x220/0x220
[  510.288880][ T4141]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  510.293829][ T4141]  ? vfs_write+0x9af/0x1050
[  510.298167][ T4141]  kernel_clone+0x224/0x8f0
[  510.302507][ T4141]  ? file_end_write+0x1b0/0x1b0
[  510.307298][ T4141]  ? create_io_thread+0x1e0/0x1e0
[  510.312158][ T4141]  __x64_sys_clone+0x289/0x310
[  510.316759][ T4141]  ? __do_sys_vfork+0x130/0x130
[  510.321553][ T4141]  ? debug_smp_processor_id+0x17/0x20
[  510.326759][ T4141]  do_syscall_64+0x44/0xd0
[  510.331016][ T4141]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  510.336742][ T4141] RIP: 0033:0x7fc1f7027d59
[  510.340994][ T4141] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  510.360435][ T4141] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  510.368684][ T4141] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  510.376492][ T4141] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  510.384301][ T4141] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  510.392112][ T4141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  510.399939][ T4141] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  510.407772][ T4141]  </TASK>
[  510.415607][ T4150] FAULT_INJECTION: forcing a failure.
[  510.415607][ T4150] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  510.416407][ T4153] FAULT_INJECTION: forcing a failure.
[  510.416407][ T4153] name failslab, interval 1, probability 0, space 0, times 0
[  510.429551][ T4152] FAULT_INJECTION: forcing a failure.
[  510.429551][ T4152] name failslab, interval 1, probability 0, space 0, times 0
[  510.441839][ T4148] FAULT_INJECTION: forcing a failure.
[  510.441839][ T4148] name failslab, interval 1, probability 0, space 0, times 0
[  510.455853][ T4155] FAULT_INJECTION: forcing a failure.
[  510.455853][ T4155] name failslab, interval 1, probability 0, space 0, times 0
[  510.466281][ T4153] CPU: 1 PID: 4153 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  510.486783][ T4153] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  510.496674][ T4153] Call Trace:
[  510.499796][ T4153]  <TASK>
[  510.502575][ T4153]  dump_stack_lvl+0x151/0x1b7
[  510.507090][ T4153]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  510.512392][ T4153]  ? kmem_cache_alloc+0x189/0x2f0
[  510.517241][ T4153]  ? copy_process+0x127a/0x3240
[  510.521928][ T4153]  ? __x64_sys_clone+0x289/0x310
[  510.526705][ T4153]  ? do_syscall_64+0x44/0xd0
[  510.531129][ T4153]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  510.537033][ T4153]  dump_stack+0x15/0x17
[  510.541024][ T4153]  should_fail+0x3c0/0x510
[  510.545284][ T4153]  __should_failslab+0x9f/0xe0
[  510.549887][ T4153]  should_failslab+0x9/0x20
[  510.554215][ T4153]  kmem_cache_alloc+0x4f/0x2f0
[  510.558913][ T4153]  ? anon_vma_clone+0xa1/0x510
[  510.563503][ T4153]  anon_vma_clone+0xa1/0x510
[  510.567937][ T4153]  anon_vma_fork+0x91/0x4f0
[  510.572270][ T4153]  ? dup_mmap+0x6ef/0xec0
[  510.576445][ T4153]  dup_mmap+0x7ec/0xec0
[  510.580430][ T4153]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  510.585638][ T4153]  ? __delayed_free_task+0x110/0x110
[  510.590755][ T4153]  ? __kasan_check_write+0x14/0x20
[  510.595702][ T4153]  ? mm_init+0x6bb/0x870
[  510.599781][ T4153]  dup_mm+0x91/0x330
[  510.603520][ T4153]  copy_mm+0x108/0x1b0
[  510.607421][ T4153]  copy_process+0x127a/0x3240
[  510.611943][ T4153]  ? proc_fail_nth_write+0x213/0x290
[  510.617052][ T4153]  ? proc_fail_nth_read+0x220/0x220
[  510.622206][ T4153]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  510.627492][ T4153]  ? vfs_write+0x9af/0x1050
[  510.632253][ T4153]  kernel_clone+0x224/0x8f0
[  510.636591][ T4153]  ? file_end_write+0x1b0/0x1b0
[  510.641271][ T4153]  ? create_io_thread+0x1e0/0x1e0
[  510.646136][ T4153]  __x64_sys_clone+0x289/0x310
[  510.650740][ T4153]  ? __do_sys_vfork+0x130/0x130
[  510.655418][ T4153]  ? debug_smp_processor_id+0x17/0x20
[  510.660651][ T4153]  do_syscall_64+0x44/0xd0
[  510.664877][ T4153]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  510.670607][ T4153] RIP: 0033:0x7fc1f7027d59
[  510.674868][ T4153] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  510.694389][ T4153] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  510.702671][ T4153] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  510.710529][ T4153] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  510.718342][ T4153] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  510.726157][ T4153] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  510.733963][ T4153] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  510.741778][ T4153]  </TASK>
[  510.744637][ T4152] CPU: 0 PID: 4152 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  510.752971][ T4152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  510.762955][ T4152] Call Trace:
[  510.766078][ T4152]  <TASK>
[  510.768940][ T4152]  dump_stack_lvl+0x151/0x1b7
[  510.773453][ T4152]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  510.778749][ T4152]  dump_stack+0x15/0x17
[  510.782740][ T4152]  should_fail+0x3c0/0x510
[  510.786997][ T4152]  __should_failslab+0x9f/0xe0
[  510.791595][ T4152]  should_failslab+0x9/0x20
[  510.795930][ T4152]  kmem_cache_alloc+0x4f/0x2f0
[  510.800532][ T4152]  ? anon_vma_clone+0xa1/0x510
[  510.805147][ T4152]  anon_vma_clone+0xa1/0x510
[  510.809563][ T4152]  anon_vma_fork+0x91/0x4f0
[  510.813899][ T4152]  ? dup_mmap+0x6ef/0xec0
[  510.818066][ T4152]  dup_mmap+0x7ec/0xec0
[  510.822056][ T4152]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  510.827266][ T4152]  ? __delayed_free_task+0x110/0x110
[  510.832386][ T4152]  ? __kasan_check_write+0x14/0x20
[  510.837330][ T4152]  ? mm_init+0x6bb/0x870
[  510.842038][ T4152]  dup_mm+0x91/0x330
[  510.845936][ T4152]  copy_mm+0x108/0x1b0
[  510.849841][ T4152]  copy_process+0x127a/0x3240
[  510.854356][ T4152]  ? proc_fail_nth_write+0x213/0x290
[  510.859475][ T4152]  ? proc_fail_nth_read+0x220/0x220
[  510.864505][ T4152]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  510.869893][ T4152]  ? vfs_write+0x9af/0x1050
[  510.874231][ T4152]  kernel_clone+0x224/0x8f0
[  510.878766][ T4152]  ? file_end_write+0x1b0/0x1b0
[  510.883465][ T4152]  ? create_io_thread+0x1e0/0x1e0
[  510.888324][ T4152]  __x64_sys_clone+0x289/0x310
[  510.893009][ T4152]  ? __do_sys_vfork+0x130/0x130
[  510.897698][ T4152]  ? debug_smp_processor_id+0x17/0x20
[  510.902908][ T4152]  do_syscall_64+0x44/0xd0
[  510.907160][ T4152]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  510.912883][ T4152] RIP: 0033:0x7fc1f7027d59
[  510.917147][ T4152] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  510.936757][ T4152] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  510.944998][ T4152] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  510.952899][ T4152] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  510.960794][ T4152] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  510.968604][ T4152] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  510.976416][ T4152] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  510.984327][ T4152]  </TASK>
[  510.987180][ T4148] CPU: 1 PID: 4148 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  510.995616][ T4148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  511.005499][ T4148] Call Trace:
[  511.008616][ T4148]  <TASK>
[  511.011401][ T4148]  dump_stack_lvl+0x151/0x1b7
[  511.015910][ T4148]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  511.021201][ T4148]  ? kmem_cache_alloc+0x189/0x2f0
[  511.026062][ T4148]  ? copy_process+0x127a/0x3240
[  511.030842][ T4148]  ? __x64_sys_clone+0x289/0x310
[  511.035616][ T4148]  ? do_syscall_64+0x44/0xd0
[  511.040030][ T4148]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  511.045940][ T4148]  dump_stack+0x15/0x17
[  511.049930][ T4148]  should_fail+0x3c0/0x510
[  511.054182][ T4148]  __should_failslab+0x9f/0xe0
[  511.058780][ T4148]  should_failslab+0x9/0x20
[  511.063120][ T4148]  kmem_cache_alloc+0x4f/0x2f0
[  511.067720][ T4148]  ? anon_vma_clone+0xa1/0x510
[  511.072321][ T4148]  anon_vma_clone+0xa1/0x510
[  511.076920][ T4148]  anon_vma_fork+0x91/0x4f0
[  511.081257][ T4148]  ? dup_mmap+0x6ef/0xec0
[  511.085426][ T4148]  dup_mmap+0x7ec/0xec0
[  511.089417][ T4148]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  511.094626][ T4148]  ? __delayed_free_task+0x110/0x110
[  511.099752][ T4148]  ? __kasan_check_write+0x14/0x20
[  511.104887][ T4148]  ? mm_init+0x6bb/0x870
[  511.109035][ T4148]  dup_mm+0x91/0x330
[  511.112852][ T4148]  copy_mm+0x108/0x1b0
[  511.116760][ T4148]  copy_process+0x127a/0x3240
[  511.121273][ T4148]  ? proc_fail_nth_write+0x213/0x290
[  511.126391][ T4148]  ? proc_fail_nth_read+0x220/0x220
[  511.131541][ T4148]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  511.136479][ T4148]  ? vfs_write+0x9af/0x1050
[  511.140822][ T4148]  kernel_clone+0x224/0x8f0
[  511.145249][ T4148]  ? file_end_write+0x1b0/0x1b0
[  511.149934][ T4148]  ? create_io_thread+0x1e0/0x1e0
[  511.154795][ T4148]  __x64_sys_clone+0x289/0x310
[  511.159404][ T4148]  ? __do_sys_vfork+0x130/0x130
[  511.164082][ T4148]  ? debug_smp_processor_id+0x17/0x20
[  511.169295][ T4148]  do_syscall_64+0x44/0xd0
[  511.173542][ T4148]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  511.179267][ T4148] RIP: 0033:0x7fc1f7027d59
[  511.183523][ T4148] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  511.202962][ T4148] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  511.211207][ T4148] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  511.219108][ T4148] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  511.226925][ T4148] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  511.234737][ T4148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  511.242540][ T4148] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  511.250395][ T4148]  </TASK>
[  511.253795][ T4150] CPU: 1 PID: 4150 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  511.257571][ T4154] FAULT_INJECTION: forcing a failure.
[  511.257571][ T4154] name failslab, interval 1, probability 0, space 0, times 0
[  511.262115][ T4150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  511.284592][ T4150] Call Trace:
[  511.287714][ T4150]  <TASK>
[  511.290492][ T4150]  dump_stack_lvl+0x151/0x1b7
[  511.295004][ T4150]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  511.300299][ T4150]  dump_stack+0x15/0x17
[  511.304291][ T4150]  should_fail+0x3c0/0x510
[  511.308544][ T4150]  should_fail_alloc_page+0x58/0x70
[  511.313577][ T4150]  __alloc_pages+0x207/0x850
[  511.320438][ T4150]  ? zone_watermark_fast+0x200/0x200
[  511.325559][ T4150]  ? dup_mmap+0x9fc/0xec0
[  511.329825][ T4150]  ? dup_mm+0x91/0x330
[  511.333714][ T4150]  ? copy_mm+0x108/0x1b0
[  511.337796][ T4150]  ? copy_process+0x127a/0x3240
[  511.342492][ T4150]  ? kvm_sched_clock_read+0x18/0x40
[  511.347514][ T4150]  pte_alloc_one+0x73/0x1b0
[  511.351852][ T4150]  ? pfn_modify_allowed+0x2e0/0x2e0
[  511.356975][ T4150]  ? __kasan_check_write+0x14/0x20
[  511.361920][ T4150]  ? __set_page_owner+0x2ee/0x310
[  511.366789][ T4150]  __pte_alloc+0x86/0x350
[  511.371046][ T4150]  ? free_pgtables+0x210/0x210
[  511.375643][ T4150]  copy_pte_range+0x1b1f/0x20b0
[  511.380336][ T4150]  ? __kunmap_atomic+0x80/0x80
[  511.384924][ T4150]  ? __pud_alloc+0x260/0x260
[  511.389461][ T4150]  copy_page_range+0xc1e/0x1090
[  511.394306][ T4150]  ? pfn_valid+0x1e0/0x1e0
[  511.398566][ T4150]  dup_mmap+0x9fc/0xec0
[  511.402548][ T4150]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  511.407843][ T4150]  ? __delayed_free_task+0x110/0x110
[  511.412962][ T4150]  ? __kasan_check_write+0x14/0x20
[  511.417922][ T4150]  ? mm_init+0x6bb/0x870
[  511.421988][ T4150]  dup_mm+0x91/0x330
[  511.425721][ T4150]  copy_mm+0x108/0x1b0
[  511.429632][ T4150]  copy_process+0x127a/0x3240
[  511.434237][ T4150]  ? proc_fail_nth_write+0x213/0x290
[  511.439372][ T4150]  ? proc_fail_nth_read+0x220/0x220
[  511.444382][ T4150]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  511.449331][ T4150]  ? vfs_write+0x9af/0x1050
[  511.453670][ T4150]  kernel_clone+0x224/0x8f0
[  511.458008][ T4150]  ? file_end_write+0x1b0/0x1b0
[  511.462780][ T4150]  ? create_io_thread+0x1e0/0x1e0
[  511.467645][ T4150]  __x64_sys_clone+0x289/0x310
[  511.472243][ T4150]  ? __do_sys_vfork+0x130/0x130
[  511.476929][ T4150]  ? debug_smp_processor_id+0x17/0x20
[  511.482136][ T4150]  do_syscall_64+0x44/0xd0
[  511.486387][ T4150]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  511.493535][ T4150] RIP: 0033:0x7fc1f7027d59
[  511.497760][ T4150] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  511.517201][ T4150] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  511.525444][ T4150] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  511.533255][ T4150] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  511.541071][ T4150] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  511.548880][ T4150] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  511.556774][ T4150] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  511.564590][ T4150]  </TASK>
[  511.567681][ T4155] CPU: 1 PID: 4155 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  511.575996][ T4155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  511.585893][ T4155] Call Trace:
[  511.589012][ T4155]  <TASK>
[  511.591791][ T4155]  dump_stack_lvl+0x151/0x1b7
[  511.596318][ T4155]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  511.601598][ T4155]  ? kmem_cache_alloc+0x189/0x2f0
[  511.606458][ T4155]  ? copy_process+0x127a/0x3240
[  511.611149][ T4155]  ? __x64_sys_clone+0x289/0x310
[  511.615919][ T4155]  ? do_syscall_64+0x44/0xd0
[  511.620343][ T4155]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  511.626247][ T4155]  dump_stack+0x15/0x17
[  511.630237][ T4155]  should_fail+0x3c0/0x510
[  511.634525][ T4155]  __should_failslab+0x9f/0xe0
[  511.639090][ T4155]  should_failslab+0x9/0x20
[  511.643430][ T4155]  kmem_cache_alloc+0x4f/0x2f0
[  511.648032][ T4155]  ? anon_vma_clone+0xa1/0x510
[  511.652629][ T4155]  anon_vma_clone+0xa1/0x510
[  511.657143][ T4155]  anon_vma_fork+0x91/0x4f0
[  511.661481][ T4155]  ? dup_mmap+0x6ef/0xec0
[  511.665650][ T4155]  dup_mmap+0x7ec/0xec0
[  511.669641][ T4155]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  511.674850][ T4155]  ? __delayed_free_task+0x110/0x110
[  511.679971][ T4155]  ? __kasan_check_write+0x14/0x20
[  511.684948][ T4155]  ? mm_init+0x6bb/0x870
[  511.688995][ T4155]  dup_mm+0x91/0x330
[  511.692728][ T4155]  copy_mm+0x108/0x1b0
[  511.696633][ T4155]  copy_process+0x127a/0x3240
[  511.701156][ T4155]  ? proc_fail_nth_write+0x213/0x290
[  511.706266][ T4155]  ? proc_fail_nth_read+0x220/0x220
[  511.711308][ T4155]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  511.716256][ T4155]  ? vfs_write+0x9af/0x1050
[  511.720589][ T4155]  kernel_clone+0x224/0x8f0
[  511.725014][ T4155]  ? file_end_write+0x1b0/0x1b0
[  511.729708][ T4155]  ? create_io_thread+0x1e0/0x1e0
[  511.734562][ T4155]  __x64_sys_clone+0x289/0x310
[  511.739161][ T4155]  ? __do_sys_vfork+0x130/0x130
[  511.743858][ T4155]  ? debug_smp_processor_id+0x17/0x20
[  511.749055][ T4155]  do_syscall_64+0x44/0xd0
[  511.753308][ T4155]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  511.759121][ T4155] RIP: 0033:0x7fc1f7027d59
[  511.763384][ T4155] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  511.782820][ T4155] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  511.791070][ T4155] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  511.798873][ T4155] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  511.806683][ T4155] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  511.814496][ T4155] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  511.822309][ T4155] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  511.830125][ T4155]  </TASK>
[  511.832984][ T4154] CPU: 0 PID: 4154 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  511.841330][ T4154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  511.851214][ T4154] Call Trace:
[  511.854342][ T4154]  <TASK>
[  511.857113][ T4154]  dump_stack_lvl+0x151/0x1b7
[  511.861625][ T4154]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  511.866926][ T4154]  dump_stack+0x15/0x17
[  511.870909][ T4154]  should_fail+0x3c0/0x510
[  511.875162][ T4154]  __should_failslab+0x9f/0xe0
[  511.879764][ T4154]  should_failslab+0x9/0x20
[  511.884102][ T4154]  kmem_cache_alloc+0x4f/0x2f0
[  511.888700][ T4154]  ? anon_vma_clone+0xa1/0x510
[  511.893303][ T4154]  anon_vma_clone+0xa1/0x510
[  511.897729][ T4154]  anon_vma_fork+0x91/0x4f0
[  511.902066][ T4154]  ? dup_mmap+0x6ef/0xec0
[  511.906233][ T4154]  dup_mmap+0x7ec/0xec0
[  511.910229][ T4154]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  511.915434][ T4154]  ? __delayed_free_task+0x110/0x110
[  511.920555][ T4154]  ? __kasan_check_write+0x14/0x20
[  511.925503][ T4154]  ? mm_init+0x6bb/0x870
[  511.929580][ T4154]  dup_mm+0x91/0x330
[  511.933316][ T4154]  copy_mm+0x108/0x1b0
[  511.937219][ T4154]  copy_process+0x127a/0x3240
[  511.941741][ T4154]  ? proc_fail_nth_write+0x213/0x290
[  511.946855][ T4154]  ? proc_fail_nth_read+0x220/0x220
[  511.951885][ T4154]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  511.956848][ T4154]  ? vfs_write+0x9af/0x1050
[  511.961173][ T4154]  kernel_clone+0x224/0x8f0
[  511.965519][ T4154]  ? file_end_write+0x1b0/0x1b0
[  511.970982][ T4154]  ? create_io_thread+0x1e0/0x1e0
[  511.977455][ T4154]  __x64_sys_clone+0x289/0x310
[  511.982053][ T4154]  ? __do_sys_vfork+0x130/0x130
[  511.986743][ T4154]  ? debug_smp_processor_id+0x17/0x20
[  511.991948][ T4154]  do_syscall_64+0x44/0xd0
[  511.996199][ T4154]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  512.001926][ T4154] RIP: 0033:0x7fc1f7027d59
[  512.006181][ T4154] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  512.025629][ T4154] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  512.033866][ T4154] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  512.041967][ T4154] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  512.049781][ T4154] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  512.059326][ T4154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  512.067157][ T4154] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  512.074943][ T4154]  </TASK>
[  512.084708][ T4166] FAULT_INJECTION: forcing a failure.
[  512.084708][ T4166] name failslab, interval 1, probability 0, space 0, times 0
[  512.087134][ T4167] FAULT_INJECTION: forcing a failure.
[  512.087134][ T4167] name failslab, interval 1, probability 0, space 0, times 0
[  512.098435][ T4166] CPU: 1 PID: 4166 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  512.110972][ T4164] FAULT_INJECTION: forcing a failure.
[  512.110972][ T4164] name failslab, interval 1, probability 0, space 0, times 0
[  512.118041][ T4166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  512.118055][ T4166] Call Trace:
[  512.118060][ T4166]  <TASK>
[  512.118066][ T4166]  dump_stack_lvl+0x151/0x1b7
[  512.150763][ T4166]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  512.156057][ T4166]  dump_stack+0x15/0x17
[  512.160051][ T4166]  should_fail+0x3c0/0x510
[  512.164301][ T4166]  __should_failslab+0x9f/0xe0
[  512.168904][ T4166]  should_failslab+0x9/0x20
[  512.173241][ T4166]  kmem_cache_alloc+0x4f/0x2f0
[  512.177841][ T4166]  ? dup_mmap+0x6d3/0xec0
[  512.182007][ T4166]  dup_mmap+0x6d3/0xec0
[  512.185999][ T4166]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  512.191207][ T4166]  ? __delayed_free_task+0x110/0x110
[  512.196415][ T4166]  ? __kasan_check_write+0x14/0x20
[  512.201362][ T4166]  ? mm_init+0x6bb/0x870
[  512.205440][ T4166]  dup_mm+0x91/0x330
[  512.209287][ T4166]  copy_mm+0x108/0x1b0
[  512.213186][ T4166]  copy_process+0x127a/0x3240
[  512.217695][ T4166]  ? proc_fail_nth_write+0x213/0x290
[  512.222812][ T4166]  ? proc_fail_nth_read+0x220/0x220
[  512.227850][ T4166]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  512.232794][ T4166]  ? vfs_write+0x9af/0x1050
[  512.237134][ T4166]  kernel_clone+0x224/0x8f0
[  512.241475][ T4166]  ? file_end_write+0x1b0/0x1b0
[  512.246162][ T4166]  ? create_io_thread+0x1e0/0x1e0
[  512.251022][ T4166]  __x64_sys_clone+0x289/0x310
[  512.255623][ T4166]  ? __do_sys_vfork+0x130/0x130
[  512.260309][ T4166]  ? debug_smp_processor_id+0x17/0x20
[  512.265515][ T4166]  do_syscall_64+0x44/0xd0
[  512.269767][ T4166]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  512.275495][ T4166] RIP: 0033:0x7fc1f7027d59
[  512.279748][ T4166] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  512.299191][ T4166] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  512.307434][ T4166] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  512.315247][ T4166] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  512.323058][ T4166] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  512.330868][ T4166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  512.338679][ T4166] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  512.346493][ T4166]  </TASK>
[  512.349357][ T4167] CPU: 0 PID: 4167 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  512.357691][ T4167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  512.367581][ T4167] Call Trace:
[  512.370709][ T4167]  <TASK>
[  512.373484][ T4167]  dump_stack_lvl+0x151/0x1b7
[  512.377994][ T4167]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  512.383291][ T4167]  dump_stack+0x15/0x17
[  512.387282][ T4167]  should_fail+0x3c0/0x510
[  512.391539][ T4167]  __should_failslab+0x9f/0xe0
[  512.396136][ T4167]  should_failslab+0x9/0x20
[  512.400474][ T4167]  kmem_cache_alloc+0x4f/0x2f0
[  512.405168][ T4167]  ? anon_vma_clone+0xa1/0x510
[  512.409763][ T4167]  anon_vma_clone+0xa1/0x510
[  512.414190][ T4167]  anon_vma_fork+0x91/0x4f0
[  512.418549][ T4167]  ? dup_mmap+0x6ef/0xec0
[  512.422693][ T4167]  dup_mmap+0x7ec/0xec0
[  512.426686][ T4167]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  512.431893][ T4167]  ? __delayed_free_task+0x110/0x110
[  512.437189][ T4167]  ? __kasan_check_write+0x14/0x20
[  512.442135][ T4167]  ? mm_init+0x6bb/0x870
[  512.446212][ T4167]  dup_mm+0x91/0x330
[  512.449945][ T4167]  copy_mm+0x108/0x1b0
[  512.453852][ T4167]  copy_process+0x127a/0x3240
[  512.458364][ T4167]  ? proc_fail_nth_write+0x213/0x290
[  512.463485][ T4167]  ? proc_fail_nth_read+0x220/0x220
[  512.468519][ T4167]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  512.473466][ T4167]  ? vfs_write+0x9af/0x1050
[  512.477805][ T4167]  kernel_clone+0x224/0x8f0
[  512.482146][ T4167]  ? file_end_write+0x1b0/0x1b0
[  512.486834][ T4167]  ? create_io_thread+0x1e0/0x1e0
[  512.491702][ T4167]  __x64_sys_clone+0x289/0x310
[  512.496315][ T4167]  ? __do_sys_vfork+0x130/0x130
[  512.500986][ T4167]  ? debug_smp_processor_id+0x17/0x20
[  512.506187][ T4167]  do_syscall_64+0x44/0xd0
[  512.510439][ T4167]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  512.516165][ T4167] RIP: 0033:0x7fc1f7027d59
[  512.520421][ T4167] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  512.539865][ T4167] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  512.548107][ T4167] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  512.555917][ T4167] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  512.563733][ T4167] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  512.571616][ T4167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  512.579351][ T4167] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  512.587166][ T4167]  </TASK>
[  512.590390][ T4164] CPU: 0 PID: 4164 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  512.598722][ T4164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  512.608597][ T4164] Call Trace:
[  512.611721][ T4164]  <TASK>
[  512.614498][ T4164]  dump_stack_lvl+0x151/0x1b7
[  512.619013][ T4164]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  512.624305][ T4164]  ? kmem_cache_alloc+0x189/0x2f0
[  512.629172][ T4164]  ? copy_process+0x127a/0x3240
[  512.634254][ T4164]  ? __x64_sys_clone+0x289/0x310
[  512.639146][ T4164]  ? do_syscall_64+0x44/0xd0
[  512.643572][ T4164]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  512.649476][ T4164]  dump_stack+0x15/0x17
[  512.653470][ T4164]  should_fail+0x3c0/0x510
[  512.657894][ T4164]  __should_failslab+0x9f/0xe0
[  512.662493][ T4164]  should_failslab+0x9/0x20
[  512.666834][ T4164]  kmem_cache_alloc+0x4f/0x2f0
[  512.671519][ T4164]  ? anon_vma_clone+0xa1/0x510
[  512.676120][ T4164]  anon_vma_clone+0xa1/0x510
[  512.680546][ T4164]  anon_vma_fork+0x91/0x4f0
[  512.684886][ T4164]  ? dup_mmap+0x6ef/0xec0
[  512.689051][ T4164]  dup_mmap+0x7ec/0xec0
[  512.693043][ T4164]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  512.698340][ T4164]  ? __delayed_free_task+0x110/0x110
[  512.703471][ T4164]  ? __kasan_check_write+0x14/0x20
[  512.708407][ T4164]  ? mm_init+0x6bb/0x870
[  512.712484][ T4164]  dup_mm+0x91/0x330
[  512.716245][ T4164]  copy_mm+0x108/0x1b0
[  512.720124][ T4164]  copy_process+0x127a/0x3240
[  512.724645][ T4164]  ? proc_fail_nth_write+0x213/0x290
[  512.729763][ T4164]  ? proc_fail_nth_read+0x220/0x220
[  512.734791][ T4164]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  512.739740][ T4164]  ? vfs_write+0x9af/0x1050
[  512.744079][ T4164]  kernel_clone+0x224/0x8f0
[  512.748417][ T4164]  ? file_end_write+0x1b0/0x1b0
[  512.753194][ T4164]  ? create_io_thread+0x1e0/0x1e0
[  512.758062][ T4164]  __x64_sys_clone+0x289/0x310
[  512.762653][ T4164]  ? __do_sys_vfork+0x130/0x130
[  512.767340][ T4164]  ? debug_smp_processor_id+0x17/0x20
[  512.772547][ T4164]  do_syscall_64+0x44/0xd0
[  512.776801][ T4164]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  512.782536][ T4164] RIP: 0033:0x7fc1f7027d59
[  512.786780][ T4164] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  512.806225][ T4164] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  512.814466][ T4164] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  512.822278][ T4164] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  512.830089][ T4164] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  512.837910][ T4164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  512.845719][ T4164] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  512.853527][ T4164]  </TASK>
[  512.857178][ T4165] FAULT_INJECTION: forcing a failure.
[  512.857178][ T4165] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  512.860322][ T4171] FAULT_INJECTION: forcing a failure.
[  512.860322][ T4171] name failslab, interval 1, probability 0, space 0, times 0
[  512.870355][ T4165] CPU: 1 PID: 4165 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  512.890940][ T4165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  512.900835][ T4165] Call Trace:
[  512.903953][ T4165]  <TASK>
[  512.906733][ T4165]  dump_stack_lvl+0x151/0x1b7
[  512.911248][ T4165]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  512.916540][ T4165]  dump_stack+0x15/0x17
[  512.920544][ T4165]  should_fail+0x3c0/0x510
[  512.924790][ T4165]  should_fail_alloc_page+0x58/0x70
[  512.929822][ T4165]  __alloc_pages+0x207/0x850
[  512.934256][ T4165]  ? zone_watermark_fast+0x200/0x200
[  512.939370][ T4165]  ? dup_mmap+0x9fc/0xec0
[  512.943532][ T4165]  ? dup_mm+0x91/0x330
[  512.947436][ T4165]  ? copy_mm+0x108/0x1b0
[  512.951517][ T4165]  ? copy_process+0x127a/0x3240
[  512.956464][ T4165]  ? kvm_sched_clock_read+0x18/0x40
[  512.961505][ T4165]  pte_alloc_one+0x73/0x1b0
[  512.965838][ T4165]  ? pfn_modify_allowed+0x2e0/0x2e0
[  512.970871][ T4165]  ? __kasan_check_write+0x14/0x20
[  512.975825][ T4165]  ? __set_page_owner+0x2ee/0x310
[  512.980682][ T4165]  __pte_alloc+0x86/0x350
[  512.984856][ T4165]  ? free_pgtables+0x210/0x210
[  512.989448][ T4165]  copy_pte_range+0x1b1f/0x20b0
[  512.994136][ T4165]  ? __kunmap_atomic+0x80/0x80
[  512.998739][ T4165]  ? __pud_alloc+0x260/0x260
[  513.003161][ T4165]  copy_page_range+0xc1e/0x1090
[  513.007846][ T4165]  ? pfn_valid+0x1e0/0x1e0
[  513.012098][ T4165]  dup_mmap+0x9fc/0xec0
[  513.016089][ T4165]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  513.021300][ T4165]  ? __delayed_free_task+0x110/0x110
[  513.026419][ T4165]  ? __kasan_check_write+0x14/0x20
[  513.031364][ T4165]  ? mm_init+0x6bb/0x870
[  513.035443][ T4165]  dup_mm+0x91/0x330
[  513.039177][ T4165]  copy_mm+0x108/0x1b0
[  513.043257][ T4165]  copy_process+0x127a/0x3240
[  513.047778][ T4165]  ? proc_fail_nth_write+0x213/0x290
[  513.052890][ T4165]  ? proc_fail_nth_read+0x220/0x220
[  513.057924][ T4165]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  513.062870][ T4165]  ? vfs_write+0x9af/0x1050
[  513.067211][ T4165]  kernel_clone+0x224/0x8f0
[  513.071550][ T4165]  ? file_end_write+0x1b0/0x1b0
[  513.076235][ T4165]  ? create_io_thread+0x1e0/0x1e0
[  513.081098][ T4165]  __x64_sys_clone+0x289/0x310
[  513.085699][ T4165]  ? __do_sys_vfork+0x130/0x130
[  513.090385][ T4165]  ? debug_smp_processor_id+0x17/0x20
[  513.095677][ T4165]  do_syscall_64+0x44/0xd0
[  513.099931][ T4165]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  513.105657][ T4165] RIP: 0033:0x7fc1f7027d59
[  513.109916][ T4165] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  513.129356][ T4165] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  513.137603][ T4165] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  513.145408][ T4165] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  513.153219][ T4165] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  513.161032][ T4165] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  513.168841][ T4165] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  513.176667][ T4165]  </TASK>
[  513.179521][ T4171] CPU: 0 PID: 4171 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  513.187852][ T4171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  513.197834][ T4171] Call Trace:
[  513.200954][ T4171]  <TASK>
[  513.203735][ T4171]  dump_stack_lvl+0x151/0x1b7
[  513.208352][ T4171]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  513.213643][ T4171]  dump_stack+0x15/0x17
[  513.217635][ T4171]  should_fail+0x3c0/0x510
[  513.221892][ T4171]  __should_failslab+0x9f/0xe0
[  513.226493][ T4171]  should_failslab+0x9/0x20
[  513.230833][ T4171]  kmem_cache_alloc+0x4f/0x2f0
[  513.235427][ T4171]  ? anon_vma_clone+0xa1/0x510
[  513.240027][ T4171]  anon_vma_clone+0xa1/0x510
[  513.244457][ T4171]  anon_vma_fork+0x91/0x4f0
[  513.248795][ T4171]  ? dup_mmap+0x6ef/0xec0
[  513.252957][ T4171]  dup_mmap+0x7ec/0xec0
[  513.256959][ T4171]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  513.262187][ T4171]  ? __delayed_free_task+0x110/0x110
[  513.267281][ T4171]  ? __kasan_check_write+0x14/0x20
[  513.272228][ T4171]  ? mm_init+0x6bb/0x870
[  513.276310][ T4171]  dup_mm+0x91/0x330
[  513.280041][ T4171]  copy_mm+0x108/0x1b0
[  513.283944][ T4171]  copy_process+0x127a/0x3240
[  513.288459][ T4171]  ? proc_fail_nth_write+0x213/0x290
[  513.293589][ T4171]  ? proc_fail_nth_read+0x220/0x220
[  513.298612][ T4171]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  513.303574][ T4171]  ? vfs_write+0x9af/0x1050
[  513.307902][ T4171]  kernel_clone+0x224/0x8f0
[  513.312239][ T4171]  ? file_end_write+0x1b0/0x1b0
[  513.316924][ T4171]  ? create_io_thread+0x1e0/0x1e0
[  513.321787][ T4171]  __x64_sys_clone+0x289/0x310
[  513.326385][ T4171]  ? __do_sys_vfork+0x130/0x130
[  513.331072][ T4171]  ? debug_smp_processor_id+0x17/0x20
[  513.336281][ T4171]  do_syscall_64+0x44/0xd0
[  513.340533][ T4171]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  513.346259][ T4171] RIP: 0033:0x7fc1f7027d59
[  513.350514][ T4171] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  513.369960][ T4171] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  513.378205][ T4171] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  513.386012][ T4171] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  513.393821][ T4171] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  513.401632][ T4171] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  513.409443][ T4171] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  513.417259][ T4171]  </TASK>
[  513.420613][ T4168] FAULT_INJECTION: forcing a failure.
[  513.420613][ T4168] name failslab, interval 1, probability 0, space 0, times 0
[  513.433178][ T4168] CPU: 0 PID: 4168 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  513.441590][ T4168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  513.451484][ T4168] Call Trace:
[  513.454609][ T4168]  <TASK>
[  513.457384][ T4168]  dump_stack_lvl+0x151/0x1b7
[  513.461899][ T4168]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  513.467196][ T4168]  dump_stack+0x15/0x17
[  513.471185][ T4168]  should_fail+0x3c0/0x510
[  513.475439][ T4168]  __should_failslab+0x9f/0xe0
[  513.480159][ T4168]  should_failslab+0x9/0x20
[  513.484491][ T4168]  kmem_cache_alloc+0x4f/0x2f0
[  513.489198][ T4168]  ? anon_vma_clone+0xa1/0x510
[  513.493776][ T4168]  anon_vma_clone+0xa1/0x510
[  513.498203][ T4168]  anon_vma_fork+0x91/0x4f0
[  513.502542][ T4168]  ? dup_mmap+0x6ef/0xec0
[  513.506715][ T4168]  dup_mmap+0x7ec/0xec0
[  513.510701][ T4168]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  513.515909][ T4168]  ? __delayed_free_task+0x110/0x110
[  513.521029][ T4168]  ? __kasan_check_write+0x14/0x20
[  513.525977][ T4168]  ? mm_init+0x6bb/0x870
[  513.530055][ T4168]  dup_mm+0x91/0x330
[  513.533788][ T4168]  copy_mm+0x108/0x1b0
[  513.537704][ T4168]  copy_process+0x127a/0x3240
[  513.542207][ T4168]  ? proc_fail_nth_write+0x213/0x290
[  513.547326][ T4168]  ? proc_fail_nth_read+0x220/0x220
[  513.552366][ T4168]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  513.557394][ T4168]  ? vfs_write+0x9af/0x1050
[  513.561734][ T4168]  kernel_clone+0x224/0x8f0
[  513.566081][ T4168]  ? file_end_write+0x1b0/0x1b0
[  513.570763][ T4168]  ? create_io_thread+0x1e0/0x1e0
[  513.575622][ T4168]  __x64_sys_clone+0x289/0x310
[  513.580223][ T4168]  ? __do_sys_vfork+0x130/0x130
[  513.584909][ T4168]  ? debug_smp_processor_id+0x17/0x20
[  513.590137][ T4168]  do_syscall_64+0x44/0xd0
[  513.594373][ T4168]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  513.600099][ T4168] RIP: 0033:0x7fc1f7027d59
[  513.604352][ T4168] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  513.623793][ T4168] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  513.632034][ T4168] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  513.639845][ T4168] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  513.647659][ T4168] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  513.655467][ T4168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  513.663284][ T4168] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  513.671093][ T4168]  </TASK>
[  513.674889][ T4163] FAULT_INJECTION: forcing a failure.
[  513.674889][ T4163] name failslab, interval 1, probability 0, space 0, times 0
[  513.687393][ T4163] CPU: 0 PID: 4163 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  513.695617][ T4163] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  513.705520][ T4163] Call Trace:
[  513.708634][ T4163]  <TASK>
[  513.711410][ T4163]  dump_stack_lvl+0x151/0x1b7
[  513.715923][ T4163]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  513.721226][ T4163]  dump_stack+0x15/0x17
[  513.725212][ T4163]  should_fail+0x3c0/0x510
[  513.729463][ T4163]  __should_failslab+0x9f/0xe0
[  513.734064][ T4163]  should_failslab+0x9/0x20
[  513.738402][ T4163]  kmem_cache_alloc+0x4f/0x2f0
[  513.743004][ T4163]  ? anon_vma_clone+0xa1/0x510
[  513.747604][ T4163]  anon_vma_clone+0xa1/0x510
[  513.752033][ T4163]  anon_vma_fork+0x91/0x4f0
[  513.756372][ T4163]  ? dup_mmap+0x6ef/0xec0
[  513.760538][ T4163]  dup_mmap+0x7ec/0xec0
[  513.764527][ T4163]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  513.769736][ T4163]  ? __delayed_free_task+0x110/0x110
[  513.774871][ T4163]  ? __kasan_check_write+0x14/0x20
[  513.779802][ T4163]  ? mm_init+0x6bb/0x870
[  513.783899][ T4163]  dup_mm+0x91/0x330
[  513.787633][ T4163]  copy_mm+0x108/0x1b0
[  513.791629][ T4163]  copy_process+0x127a/0x3240
[  513.796216][ T4163]  ? proc_fail_nth_write+0x213/0x290
[  513.801326][ T4163]  ? proc_fail_nth_read+0x220/0x220
[  513.806360][ T4163]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  513.811308][ T4163]  ? vfs_write+0x9af/0x1050
[  513.815835][ T4163]  kernel_clone+0x224/0x8f0
[  513.820175][ T4163]  ? file_end_write+0x1b0/0x1b0
[  513.824855][ T4163]  ? create_io_thread+0x1e0/0x1e0
[  513.829976][ T4163]  __x64_sys_clone+0x289/0x310
[  513.834750][ T4163]  ? __do_sys_vfork+0x130/0x130
[  513.839441][ T4163]  ? debug_smp_processor_id+0x17/0x20
[  513.844645][ T4163]  do_syscall_64+0x44/0xd0
[  513.848902][ T4163]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  513.854628][ T4163] RIP: 0033:0x7fc1f7027d59
[  513.858879][ T4163] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  513.879193][ T4163] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  513.887434][ T4163] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  513.895241][ T4163] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  513.903054][ T4163] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  513.910865][ T4163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  513.918678][ T4163] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  513.926490][ T4163]  </TASK>
[  513.935434][ T4179] FAULT_INJECTION: forcing a failure.
[  513.935434][ T4179] name failslab, interval 1, probability 0, space 0, times 0
[  513.936161][ T4178] FAULT_INJECTION: forcing a failure.
[  513.936161][ T4178] name failslab, interval 1, probability 0, space 0, times 0
[  513.949324][ T4181] FAULT_INJECTION: forcing a failure.
[  513.949324][ T4181] name failslab, interval 1, probability 0, space 0, times 0
[  513.961525][ T4178] CPU: 0 PID: 4178 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  513.981006][ T4178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  513.990918][ T4178] Call Trace:
[  513.994023][ T4178]  <TASK>
[  513.996804][ T4178]  dump_stack_lvl+0x151/0x1b7
[  514.001316][ T4178]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  514.006614][ T4178]  dump_stack+0x15/0x17
[  514.010601][ T4178]  should_fail+0x3c0/0x510
[  514.014852][ T4178]  __should_failslab+0x9f/0xe0
[  514.019461][ T4178]  should_failslab+0x9/0x20
[  514.023797][ T4178]  kmem_cache_alloc+0x4f/0x2f0
[  514.028394][ T4178]  ? anon_vma_clone+0xa1/0x510
[  514.033002][ T4178]  anon_vma_clone+0xa1/0x510
[  514.037507][ T4178]  anon_vma_fork+0x91/0x4f0
[  514.041847][ T4178]  ? dup_mmap+0x6ef/0xec0
[  514.046019][ T4178]  dup_mmap+0x7ec/0xec0
[  514.050005][ T4178]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  514.055211][ T4178]  ? __delayed_free_task+0x110/0x110
[  514.060506][ T4178]  ? __kasan_check_write+0x14/0x20
[  514.065452][ T4178]  ? mm_init+0x6bb/0x870
[  514.069530][ T4178]  dup_mm+0x91/0x330
[  514.073265][ T4178]  copy_mm+0x108/0x1b0
[  514.077174][ T4178]  copy_process+0x127a/0x3240
[  514.081683][ T4178]  ? proc_fail_nth_write+0x213/0x290
[  514.086898][ T4178]  ? proc_fail_nth_read+0x220/0x220
[  514.092017][ T4178]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  514.096957][ T4178]  ? vfs_write+0x9af/0x1050
[  514.101297][ T4178]  kernel_clone+0x224/0x8f0
[  514.105637][ T4178]  ? file_end_write+0x1b0/0x1b0
[  514.110346][ T4178]  ? create_io_thread+0x1e0/0x1e0
[  514.115203][ T4178]  __x64_sys_clone+0x289/0x310
[  514.119787][ T4178]  ? __do_sys_vfork+0x130/0x130
[  514.124477][ T4178]  ? debug_smp_processor_id+0x17/0x20
[  514.129687][ T4178]  do_syscall_64+0x44/0xd0
[  514.133931][ T4178]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  514.139747][ T4178] RIP: 0033:0x7fc1f7027d59
[  514.144090][ T4178] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  514.163524][ T4178] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  514.171770][ T4178] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  514.179591][ T4178] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  514.187743][ T4178] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  514.195637][ T4178] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  514.203454][ T4178] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  514.211269][ T4178]  </TASK>
[  514.214129][ T4181] CPU: 1 PID: 4181 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  514.222459][ T4181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  514.232438][ T4181] Call Trace:
[  514.235562][ T4181]  <TASK>
[  514.238346][ T4181]  dump_stack_lvl+0x151/0x1b7
[  514.242852][ T4181]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  514.248148][ T4181]  ? kmem_cache_alloc+0x189/0x2f0
[  514.253005][ T4181]  ? copy_process+0x127a/0x3240
[  514.257693][ T4181]  ? __x64_sys_clone+0x289/0x310
[  514.262469][ T4181]  ? do_syscall_64+0x44/0xd0
[  514.266892][ T4181]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  514.272797][ T4181]  dump_stack+0x15/0x17
[  514.276789][ T4181]  should_fail+0x3c0/0x510
[  514.281042][ T4181]  __should_failslab+0x9f/0xe0
[  514.285659][ T4181]  should_failslab+0x9/0x20
[  514.289979][ T4181]  kmem_cache_alloc+0x4f/0x2f0
[  514.294587][ T4181]  ? anon_vma_clone+0xa1/0x510
[  514.299180][ T4181]  anon_vma_clone+0xa1/0x510
[  514.303711][ T4181]  anon_vma_fork+0x91/0x4f0
[  514.308042][ T4181]  ? dup_mmap+0x6ef/0xec0
[  514.312296][ T4181]  dup_mmap+0x7ec/0xec0
[  514.316288][ T4181]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  514.321492][ T4181]  ? __delayed_free_task+0x110/0x110
[  514.325959][ T4180] FAULT_INJECTION: forcing a failure.
[  514.325959][ T4180] name failslab, interval 1, probability 0, space 0, times 0
[  514.326615][ T4181]  ? __kasan_check_write+0x14/0x20
[  514.339064][ T4177] FAULT_INJECTION: forcing a failure.
[  514.339064][ T4177] name failslab, interval 1, probability 0, space 0, times 0
[  514.344075][ T4181]  ? mm_init+0x6bb/0x870
[  514.360578][ T4181]  dup_mm+0x91/0x330
[  514.364293][ T4181]  copy_mm+0x108/0x1b0
[  514.368206][ T4181]  copy_process+0x127a/0x3240
[  514.372713][ T4181]  ? proc_fail_nth_write+0x213/0x290
[  514.377835][ T4181]  ? proc_fail_nth_read+0x220/0x220
[  514.382868][ T4181]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  514.387822][ T4181]  ? vfs_write+0x9af/0x1050
[  514.392155][ T4181]  kernel_clone+0x224/0x8f0
[  514.396495][ T4181]  ? file_end_write+0x1b0/0x1b0
[  514.401181][ T4181]  ? create_io_thread+0x1e0/0x1e0
[  514.406043][ T4181]  __x64_sys_clone+0x289/0x310
[  514.410644][ T4181]  ? __do_sys_vfork+0x130/0x130
[  514.415333][ T4181]  ? debug_smp_processor_id+0x17/0x20
[  514.420622][ T4181]  do_syscall_64+0x44/0xd0
[  514.424963][ T4181]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  514.430690][ T4181] RIP: 0033:0x7fc1f7027d59
[  514.434947][ T4181] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  514.454384][ T4181] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  514.462800][ T4181] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  514.470626][ T4181] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  514.478423][ T4181] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  514.486234][ T4181] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  514.494057][ T4181] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  514.501947][ T4181]  </TASK>
[  514.504813][ T4179] CPU: 0 PID: 4179 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  514.513144][ T4179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  514.523129][ T4179] Call Trace:
[  514.526254][ T4179]  <TASK>
[  514.529030][ T4179]  dump_stack_lvl+0x151/0x1b7
[  514.533546][ T4179]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  514.538837][ T4179]  dump_stack+0x15/0x17
[  514.542828][ T4179]  should_fail+0x3c0/0x510
[  514.547084][ T4179]  __should_failslab+0x9f/0xe0
[  514.551682][ T4179]  should_failslab+0x9/0x20
[  514.556026][ T4179]  kmem_cache_alloc+0x4f/0x2f0
[  514.560622][ T4179]  ? dup_mmap+0x6d3/0xec0
[  514.564791][ T4179]  dup_mmap+0x6d3/0xec0
[  514.568781][ T4179]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  514.573989][ T4179]  ? __delayed_free_task+0x110/0x110
[  514.579109][ T4179]  ? __kasan_check_write+0x14/0x20
[  514.584053][ T4179]  ? mm_init+0x6bb/0x870
[  514.588154][ T4179]  dup_mm+0x91/0x330
[  514.591867][ T4179]  copy_mm+0x108/0x1b0
[  514.595771][ T4179]  copy_process+0x127a/0x3240
[  514.600295][ T4179]  ? proc_fail_nth_write+0x213/0x290
[  514.605405][ T4179]  ? proc_fail_nth_read+0x220/0x220
[  514.610440][ T4179]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  514.615387][ T4179]  ? vfs_write+0x9af/0x1050
[  514.619728][ T4179]  kernel_clone+0x224/0x8f0
[  514.624065][ T4179]  ? file_end_write+0x1b0/0x1b0
[  514.628776][ T4179]  ? create_io_thread+0x1e0/0x1e0
[  514.633617][ T4179]  __x64_sys_clone+0x289/0x310
[  514.638220][ T4179]  ? __do_sys_vfork+0x130/0x130
[  514.642900][ T4179]  ? debug_smp_processor_id+0x17/0x20
[  514.648112][ T4179]  do_syscall_64+0x44/0xd0
[  514.652359][ T4179]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  514.658092][ T4179] RIP: 0033:0x7fc1f7027d59
[  514.662342][ T4179] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  514.681782][ T4179] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  514.690029][ T4179] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  514.697841][ T4179] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  514.705650][ T4179] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  514.713564][ T4179] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  514.721375][ T4179] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  514.729190][ T4179]  </TASK>
[  514.732348][ T4180] CPU: 0 PID: 4180 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  514.740660][ T4180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  514.750553][ T4180] Call Trace:
[  514.753675][ T4180]  <TASK>
[  514.756458][ T4180]  dump_stack_lvl+0x151/0x1b7
[  514.760967][ T4180]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  514.766261][ T4180]  dump_stack+0x15/0x17
[  514.770253][ T4180]  should_fail+0x3c0/0x510
[  514.774505][ T4180]  __should_failslab+0x9f/0xe0
[  514.779106][ T4180]  should_failslab+0x9/0x20
[  514.783448][ T4180]  kmem_cache_alloc+0x4f/0x2f0
[  514.788045][ T4180]  ? dup_mmap+0x6d3/0xec0
[  514.792210][ T4180]  dup_mmap+0x6d3/0xec0
[  514.796205][ T4180]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  514.801410][ T4180]  ? __delayed_free_task+0x110/0x110
[  514.806624][ T4180]  ? __kasan_check_write+0x14/0x20
[  514.811565][ T4180]  ? mm_init+0x6bb/0x870
[  514.815646][ T4180]  dup_mm+0x91/0x330
[  514.819377][ T4180]  copy_mm+0x108/0x1b0
[  514.823370][ T4180]  copy_process+0x127a/0x3240
[  514.827892][ T4180]  ? proc_fail_nth_write+0x213/0x290
[  514.833002][ T4180]  ? proc_fail_nth_read+0x220/0x220
[  514.838038][ T4180]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  514.842987][ T4180]  ? vfs_write+0x9af/0x1050
[  514.847325][ T4180]  kernel_clone+0x224/0x8f0
[  514.851779][ T4180]  ? file_end_write+0x1b0/0x1b0
[  514.856471][ T4180]  ? create_io_thread+0x1e0/0x1e0
[  514.861331][ T4180]  __x64_sys_clone+0x289/0x310
[  514.865925][ T4180]  ? __do_sys_vfork+0x130/0x130
[  514.870611][ T4180]  ? debug_smp_processor_id+0x17/0x20
[  514.875817][ T4180]  do_syscall_64+0x44/0xd0
[  514.880071][ T4180]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  514.885798][ T4180] RIP: 0033:0x7fc1f7027d59
[  514.890054][ T4180] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  514.909495][ T4180] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  514.917825][ T4180] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  514.925635][ T4180] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  514.933621][ T4180] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  514.941440][ T4180] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  514.949243][ T4180] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  514.957060][ T4180]  </TASK>
[  514.960759][ T4177] CPU: 0 PID: 4177 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  514.969080][ T4177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  514.978996][ T4177] Call Trace:
[  514.982108][ T4177]  <TASK>
[  514.984881][ T4177]  dump_stack_lvl+0x151/0x1b7
[  514.989386][ T4177]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  514.994680][ T4177]  dump_stack+0x15/0x17
[  514.998683][ T4177]  should_fail+0x3c0/0x510
[  515.003012][ T4177]  __should_failslab+0x9f/0xe0
[  515.007611][ T4177]  should_failslab+0x9/0x20
[  515.011953][ T4177]  kmem_cache_alloc+0x4f/0x2f0
[  515.016554][ T4177]  ? anon_vma_clone+0xa1/0x510
[  515.021152][ T4177]  anon_vma_clone+0xa1/0x510
[  515.025578][ T4177]  anon_vma_fork+0x91/0x4f0
[  515.029915][ T4177]  ? dup_mmap+0x6ef/0xec0
[  515.034084][ T4177]  dup_mmap+0x7ec/0xec0
[  515.038076][ T4177]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  515.043292][ T4177]  ? __delayed_free_task+0x110/0x110
[  515.048403][ T4177]  ? __kasan_check_write+0x14/0x20
[  515.053348][ T4177]  ? mm_init+0x6bb/0x870
[  515.057430][ T4177]  dup_mm+0x91/0x330
[  515.061159][ T4177]  copy_mm+0x108/0x1b0
[  515.065066][ T4177]  copy_process+0x127a/0x3240
[  515.069585][ T4177]  ? proc_fail_nth_write+0x213/0x290
[  515.074702][ T4177]  ? proc_fail_nth_read+0x220/0x220
[  515.079737][ T4177]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  515.084694][ T4177]  ? vfs_write+0x9af/0x1050
[  515.089036][ T4177]  kernel_clone+0x224/0x8f0
[  515.093373][ T4177]  ? file_end_write+0x1b0/0x1b0
[  515.098137][ T4177]  ? create_io_thread+0x1e0/0x1e0
[  515.102999][ T4177]  __x64_sys_clone+0x289/0x310
[  515.107595][ T4177]  ? __do_sys_vfork+0x130/0x130
[  515.112283][ T4177]  ? debug_smp_processor_id+0x17/0x20
[  515.117495][ T4177]  do_syscall_64+0x44/0xd0
[  515.121741][ T4177]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  515.127470][ T4177] RIP: 0033:0x7fc1f7027d59
[  515.131723][ T4177] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  515.151165][ T4177] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  515.159415][ T4177] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  515.167219][ T4177] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  515.175042][ T4177] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  515.182842][ T4177] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  515.190740][ T4177] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  515.198556][ T4177]  </TASK>
[  515.201764][ T4182] FAULT_INJECTION: forcing a failure.
[  515.201764][ T4182] name failslab, interval 1, probability 0, space 0, times 0
[  515.214261][ T4182] CPU: 1 PID: 4182 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  515.222492][ T4182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  515.232384][ T4182] Call Trace:
[  515.235508][ T4182]  <TASK>
[  515.238289][ T4182]  dump_stack_lvl+0x151/0x1b7
[  515.242798][ T4182]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  515.248098][ T4182]  dump_stack+0x15/0x17
[  515.252089][ T4182]  should_fail+0x3c0/0x510
[  515.256342][ T4182]  __should_failslab+0x9f/0xe0
[  515.260942][ T4182]  should_failslab+0x9/0x20
[  515.265277][ T4182]  kmem_cache_alloc+0x4f/0x2f0
[  515.269885][ T4182]  ? anon_vma_clone+0xa1/0x510
[  515.274567][ T4182]  anon_vma_clone+0xa1/0x510
[  515.278993][ T4182]  anon_vma_fork+0x91/0x4f0
[  515.283331][ T4182]  ? dup_mmap+0x6ef/0xec0
[  515.287504][ T4182]  dup_mmap+0x7ec/0xec0
[  515.291493][ T4182]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  515.296698][ T4182]  ? __delayed_free_task+0x110/0x110
[  515.301818][ T4182]  ? __kasan_check_write+0x14/0x20
[  515.306764][ T4182]  ? mm_init+0x6bb/0x870
[  515.310850][ T4182]  dup_mm+0x91/0x330
[  515.314578][ T4182]  copy_mm+0x108/0x1b0
[  515.318493][ T4182]  copy_process+0x127a/0x3240
[  515.322994][ T4182]  ? proc_fail_nth_write+0x213/0x290
[  515.328126][ T4182]  ? proc_fail_nth_read+0x220/0x220
[  515.333149][ T4182]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  515.338097][ T4182]  ? vfs_write+0x9af/0x1050
[  515.342452][ T4182]  kernel_clone+0x224/0x8f0
[  515.346781][ T4182]  ? file_end_write+0x1b0/0x1b0
[  515.351468][ T4182]  ? create_io_thread+0x1e0/0x1e0
[  515.356321][ T4182]  __x64_sys_clone+0x289/0x310
[  515.361099][ T4182]  ? __do_sys_vfork+0x130/0x130
[  515.365784][ T4182]  ? debug_smp_processor_id+0x17/0x20
[  515.370996][ T4182]  do_syscall_64+0x44/0xd0
[  515.375243][ T4182]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  515.380972][ T4182] RIP: 0033:0x7fc1f7027d59
[  515.385232][ T4182] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  515.404665][ T4182] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  515.412909][ T4182] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  515.420721][ T4182] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  515.428632][ T4182] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  515.436446][ T4182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  515.444253][ T4182] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  515.452164][ T4182]  </TASK>
[  515.459507][ T4186] FAULT_INJECTION: forcing a failure.
[  515.459507][ T4186] name failslab, interval 1, probability 0, space 0, times 0
[  515.463293][ T4189] FAULT_INJECTION: forcing a failure.
[  515.463293][ T4189] name failslab, interval 1, probability 0, space 0, times 0
[  515.473648][ T4193] FAULT_INJECTION: forcing a failure.
[  515.473648][ T4193] name failslab, interval 1, probability 0, space 0, times 0
[  515.485427][ T4192] FAULT_INJECTION: forcing a failure.
[  515.485427][ T4192] name failslab, interval 1, probability 0, space 0, times 0
[  515.497060][ T4186] CPU: 1 PID: 4186 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  515.517744][ T4186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  515.527641][ T4186] Call Trace:
[  515.530762][ T4186]  <TASK>
[  515.533546][ T4186]  dump_stack_lvl+0x151/0x1b7
[  515.538051][ T4186]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  515.543359][ T4186]  dump_stack+0x15/0x17
[  515.547339][ T4186]  should_fail+0x3c0/0x510
[  515.551590][ T4186]  __should_failslab+0x9f/0xe0
[  515.556191][ T4186]  should_failslab+0x9/0x20
[  515.560531][ T4186]  kmem_cache_alloc+0x4f/0x2f0
[  515.565134][ T4186]  ? dup_mmap+0x6d3/0xec0
[  515.569296][ T4186]  dup_mmap+0x6d3/0xec0
[  515.573289][ T4186]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  515.578520][ T4186]  ? __delayed_free_task+0x110/0x110
[  515.583618][ T4186]  ? __kasan_check_write+0x14/0x20
[  515.588650][ T4186]  ? mm_init+0x6bb/0x870
[  515.592732][ T4186]  dup_mm+0x91/0x330
[  515.596635][ T4186]  copy_mm+0x108/0x1b0
[  515.600542][ T4186]  copy_process+0x127a/0x3240
[  515.605066][ T4186]  ? proc_fail_nth_write+0x213/0x290
[  515.610187][ T4186]  ? proc_fail_nth_read+0x220/0x220
[  515.615213][ T4186]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  515.620331][ T4186]  ? vfs_write+0x9af/0x1050
[  515.624676][ T4186]  kernel_clone+0x224/0x8f0
[  515.629011][ T4186]  ? file_end_write+0x1b0/0x1b0
[  515.633696][ T4186]  ? create_io_thread+0x1e0/0x1e0
[  515.638561][ T4186]  __x64_sys_clone+0x289/0x310
[  515.643161][ T4186]  ? __do_sys_vfork+0x130/0x130
[  515.647843][ T4186]  ? debug_smp_processor_id+0x17/0x20
[  515.653093][ T4186]  do_syscall_64+0x44/0xd0
[  515.657304][ T4186]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  515.663032][ T4186] RIP: 0033:0x7fc1f7027d59
[  515.667290][ T4186] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  515.686821][ T4186] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  515.695059][ T4186] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  515.702870][ T4186] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  515.710686][ T4186] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  515.718490][ T4186] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  515.726304][ T4186] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  515.734119][ T4186]  </TASK>
[  515.736984][ T4193] CPU: 0 PID: 4193 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  515.745315][ T4193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  515.755204][ T4193] Call Trace:
[  515.758328][ T4193]  <TASK>
[  515.761106][ T4193]  dump_stack_lvl+0x151/0x1b7
[  515.765617][ T4193]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  515.770925][ T4193]  ? kmem_cache_alloc+0x189/0x2f0
[  515.775773][ T4193]  ? copy_process+0x127a/0x3240
[  515.780459][ T4193]  ? __x64_sys_clone+0x289/0x310
[  515.785233][ T4193]  ? do_syscall_64+0x44/0xd0
[  515.789668][ T4193]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  515.795563][ T4193]  dump_stack+0x15/0x17
[  515.799553][ T4193]  should_fail+0x3c0/0x510
[  515.803806][ T4193]  __should_failslab+0x9f/0xe0
[  515.808406][ T4193]  should_failslab+0x9/0x20
[  515.812743][ T4193]  kmem_cache_alloc+0x4f/0x2f0
[  515.817346][ T4193]  ? anon_vma_clone+0xa1/0x510
[  515.821946][ T4193]  anon_vma_clone+0xa1/0x510
[  515.826376][ T4193]  anon_vma_fork+0x91/0x4f0
[  515.830711][ T4193]  ? dup_mmap+0x6ef/0xec0
[  515.834883][ T4193]  dup_mmap+0x7ec/0xec0
[  515.838869][ T4193]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  515.844076][ T4193]  ? __delayed_free_task+0x110/0x110
[  515.849202][ T4193]  ? __kasan_check_write+0x14/0x20
[  515.854145][ T4193]  ? mm_init+0x6bb/0x870
[  515.858225][ T4193]  dup_mm+0x91/0x330
[  515.861957][ T4193]  copy_mm+0x108/0x1b0
[  515.865863][ T4193]  copy_process+0x127a/0x3240
[  515.870375][ T4193]  ? proc_fail_nth_write+0x213/0x290
[  515.875604][ T4193]  ? proc_fail_nth_read+0x220/0x220
[  515.880622][ T4193]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  515.885566][ T4193]  ? vfs_write+0x9af/0x1050
[  515.889907][ T4193]  kernel_clone+0x224/0x8f0
[  515.894242][ T4193]  ? file_end_write+0x1b0/0x1b0
[  515.898958][ T4193]  ? create_io_thread+0x1e0/0x1e0
[  515.903789][ T4193]  __x64_sys_clone+0x289/0x310
[  515.908393][ T4193]  ? __do_sys_vfork+0x130/0x130
[  515.913079][ T4193]  ? debug_smp_processor_id+0x17/0x20
[  515.918284][ T4193]  do_syscall_64+0x44/0xd0
[  515.922544][ T4193]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  515.928268][ T4193] RIP: 0033:0x7fc1f7027d59
[  515.932521][ T4193] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  515.952282][ T4193] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  515.960611][ T4193] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  515.968432][ T4193] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  515.976237][ T4193] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  515.984048][ T4193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  515.991858][ T4193] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  515.999674][ T4193]  </TASK>
[  516.002926][ T4189] CPU: 0 PID: 4189 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  516.011516][ T4189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  516.021413][ T4189] Call Trace:
[  516.024694][ T4189]  <TASK>
[  516.027462][ T4189]  dump_stack_lvl+0x151/0x1b7
[  516.031969][ T4189]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  516.037270][ T4189]  dump_stack+0x15/0x17
[  516.041257][ T4189]  should_fail+0x3c0/0x510
[  516.045506][ T4189]  __should_failslab+0x9f/0xe0
[  516.050106][ T4189]  should_failslab+0x9/0x20
[  516.054446][ T4189]  kmem_cache_alloc+0x4f/0x2f0
[  516.059045][ T4189]  ? anon_vma_clone+0xa1/0x510
[  516.063653][ T4189]  anon_vma_clone+0xa1/0x510
[  516.068072][ T4189]  anon_vma_fork+0x91/0x4f0
[  516.072412][ T4189]  ? dup_mmap+0x6ef/0xec0
[  516.076577][ T4189]  dup_mmap+0x7ec/0xec0
[  516.080568][ T4189]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  516.086049][ T4189]  ? __delayed_free_task+0x110/0x110
[  516.091169][ T4189]  ? __kasan_check_write+0x14/0x20
[  516.096114][ T4189]  ? mm_init+0x6bb/0x870
[  516.100194][ T4189]  dup_mm+0x91/0x330
[  516.103926][ T4189]  copy_mm+0x108/0x1b0
[  516.107837][ T4189]  copy_process+0x127a/0x3240
[  516.112438][ T4189]  ? proc_fail_nth_write+0x213/0x290
[  516.117553][ T4189]  ? proc_fail_nth_read+0x220/0x220
[  516.122590][ T4189]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  516.127544][ T4189]  ? vfs_write+0x9af/0x1050
[  516.131911][ T4189]  kernel_clone+0x224/0x8f0
[  516.136212][ T4189]  ? file_end_write+0x1b0/0x1b0
[  516.140907][ T4189]  ? create_io_thread+0x1e0/0x1e0
[  516.145761][ T4189]  __x64_sys_clone+0x289/0x310
[  516.150467][ T4189]  ? __do_sys_vfork+0x130/0x130
[  516.155134][ T4189]  ? debug_smp_processor_id+0x17/0x20
[  516.160342][ T4189]  do_syscall_64+0x44/0xd0
[  516.164593][ T4189]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  516.170322][ T4189] RIP: 0033:0x7fc1f7027d59
[  516.174577][ T4189] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  516.194024][ T4189] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  516.202270][ T4189] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  516.210071][ T4189] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  516.218061][ T4189] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  516.225876][ T4189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  516.233861][ T4189] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  516.241677][ T4189]  </TASK>
[  516.244531][ T4192] CPU: 1 PID: 4192 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  516.252864][ T4192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  516.262755][ T4192] Call Trace:
[  516.265877][ T4192]  <TASK>
[  516.268662][ T4192]  dump_stack_lvl+0x151/0x1b7
[  516.273361][ T4192]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  516.278636][ T4192]  ? kmem_cache_alloc+0x189/0x2f0
[  516.283497][ T4192]  ? copy_process+0x127a/0x3240
[  516.288188][ T4192]  ? __x64_sys_clone+0x289/0x310
[  516.292955][ T4192]  ? do_syscall_64+0x44/0xd0
[  516.297385][ T4192]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  516.303288][ T4192]  dump_stack+0x15/0x17
[  516.307279][ T4192]  should_fail+0x3c0/0x510
[  516.311530][ T4192]  __should_failslab+0x9f/0xe0
[  516.316135][ T4192]  should_failslab+0x9/0x20
[  516.320468][ T4192]  kmem_cache_alloc+0x4f/0x2f0
[  516.325071][ T4192]  ? anon_vma_clone+0xa1/0x510
[  516.329671][ T4192]  anon_vma_clone+0xa1/0x510
[  516.334096][ T4192]  anon_vma_fork+0x91/0x4f0
[  516.338437][ T4192]  ? dup_mmap+0x6ef/0xec0
[  516.342602][ T4192]  dup_mmap+0x7ec/0xec0
[  516.346592][ T4192]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  516.351801][ T4192]  ? __delayed_free_task+0x110/0x110
[  516.356926][ T4192]  ? __kasan_check_write+0x14/0x20
[  516.361868][ T4192]  ? mm_init+0x6bb/0x870
[  516.365949][ T4192]  dup_mm+0x91/0x330
[  516.369680][ T4192]  copy_mm+0x108/0x1b0
[  516.373586][ T4192]  copy_process+0x127a/0x3240
[  516.378102][ T4192]  ? proc_fail_nth_write+0x213/0x290
[  516.383219][ T4192]  ? proc_fail_nth_read+0x220/0x220
[  516.388255][ T4192]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  516.393201][ T4192]  ? vfs_write+0x9af/0x1050
[  516.397542][ T4192]  kernel_clone+0x224/0x8f0
[  516.401879][ T4192]  ? file_end_write+0x1b0/0x1b0
[  516.406567][ T4192]  ? create_io_thread+0x1e0/0x1e0
[  516.411430][ T4192]  __x64_sys_clone+0x289/0x310
[  516.416027][ T4192]  ? __do_sys_vfork+0x130/0x130
[  516.420801][ T4192]  ? debug_smp_processor_id+0x17/0x20
[  516.426009][ T4192]  do_syscall_64+0x44/0xd0
[  516.430265][ T4192]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  516.435989][ T4192] RIP: 0033:0x7fc1f7027d59
[  516.440242][ T4192] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  516.459683][ T4192] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  516.467929][ T4192] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  516.475827][ T4192] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  516.483725][ T4192] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  516.491535][ T4192] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  516.499352][ T4192] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  516.507160][ T4192]  </TASK>
[  516.510190][ T4190] FAULT_INJECTION: forcing a failure.
[  516.510190][ T4190] name failslab, interval 1, probability 0, space 0, times 0
[  516.510460][ T4191] FAULT_INJECTION: forcing a failure.
[  516.510460][ T4191] name failslab, interval 1, probability 0, space 0, times 0
[  516.523777][ T4190] CPU: 1 PID: 4190 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  516.543324][ T4190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  516.553215][ T4190] Call Trace:
[  516.556340][ T4190]  <TASK>
[  516.559117][ T4190]  dump_stack_lvl+0x151/0x1b7
[  516.563631][ T4190]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  516.568924][ T4190]  dump_stack+0x15/0x17
[  516.572917][ T4190]  should_fail+0x3c0/0x510
[  516.577169][ T4190]  __should_failslab+0x9f/0xe0
[  516.581770][ T4190]  should_failslab+0x9/0x20
[  516.586107][ T4190]  kmem_cache_alloc+0x4f/0x2f0
[  516.590706][ T4190]  ? dup_mmap+0x6d3/0xec0
[  516.594875][ T4190]  dup_mmap+0x6d3/0xec0
[  516.598873][ T4190]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  516.604077][ T4190]  ? __delayed_free_task+0x110/0x110
[  516.609207][ T4190]  ? __kasan_check_write+0x14/0x20
[  516.614140][ T4190]  ? mm_init+0x6bb/0x870
[  516.618229][ T4190]  dup_mm+0x91/0x330
[  516.621955][ T4190]  copy_mm+0x108/0x1b0
[  516.625861][ T4190]  copy_process+0x127a/0x3240
[  516.630372][ T4190]  ? proc_fail_nth_write+0x213/0x290
[  516.635492][ T4190]  ? proc_fail_nth_read+0x220/0x220
[  516.640527][ T4190]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  516.645473][ T4190]  ? vfs_write+0x9af/0x1050
[  516.649818][ T4190]  kernel_clone+0x224/0x8f0
[  516.654151][ T4190]  ? file_end_write+0x1b0/0x1b0
[  516.658930][ T4190]  ? create_io_thread+0x1e0/0x1e0
[  516.663797][ T4190]  __x64_sys_clone+0x289/0x310
[  516.668388][ T4190]  ? __do_sys_vfork+0x130/0x130
[  516.673075][ T4190]  ? debug_smp_processor_id+0x17/0x20
[  516.678281][ T4190]  do_syscall_64+0x44/0xd0
[  516.682535][ T4190]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  516.688349][ T4190] RIP: 0033:0x7fc1f7027d59
[  516.692603][ T4190] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  516.712487][ T4190] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  516.720726][ T4190] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  516.728531][ T4190] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  516.736519][ T4190] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  516.744328][ T4190] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  516.752148][ T4190] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  516.760044][ T4190]  </TASK>
[  516.762910][ T4191] CPU: 0 PID: 4191 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  516.771242][ T4191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  516.781133][ T4191] Call Trace:
[  516.784253][ T4191]  <TASK>
[  516.787035][ T4191]  dump_stack_lvl+0x151/0x1b7
[  516.791543][ T4191]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  516.796838][ T4191]  dump_stack+0x15/0x17
[  516.800829][ T4191]  should_fail+0x3c0/0x510
[  516.805098][ T4191]  __should_failslab+0x9f/0xe0
[  516.809688][ T4191]  should_failslab+0x9/0x20
[  516.814022][ T4191]  kmem_cache_alloc+0x4f/0x2f0
[  516.818624][ T4191]  ? anon_vma_clone+0xa1/0x510
[  516.823221][ T4191]  anon_vma_clone+0xa1/0x510
[  516.827663][ T4191]  anon_vma_fork+0x91/0x4f0
[  516.832078][ T4191]  ? dup_mmap+0x6ef/0xec0
[  516.836249][ T4191]  dup_mmap+0x7ec/0xec0
[  516.840406][ T4191]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  516.845683][ T4191]  ? __delayed_free_task+0x110/0x110
[  516.850736][ T4191]  ? __kasan_check_write+0x14/0x20
[  516.855683][ T4191]  ? mm_init+0x6bb/0x870
[  516.859763][ T4191]  dup_mm+0x91/0x330
[  516.863495][ T4191]  copy_mm+0x108/0x1b0
[  516.867400][ T4191]  copy_process+0x127a/0x3240
[  516.871913][ T4191]  ? proc_fail_nth_write+0x213/0x290
[  516.877033][ T4191]  ? proc_fail_nth_read+0x220/0x220
[  516.882064][ T4191]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  516.887015][ T4191]  ? vfs_write+0x9af/0x1050
[  516.891355][ T4191]  kernel_clone+0x224/0x8f0
[  516.895876][ T4191]  ? file_end_write+0x1b0/0x1b0
[  516.900561][ T4191]  ? create_io_thread+0x1e0/0x1e0
[  516.905414][ T4191]  __x64_sys_clone+0x289/0x310
[  516.910015][ T4191]  ? __do_sys_vfork+0x130/0x130
[  516.914709][ T4191]  ? debug_smp_processor_id+0x17/0x20
[  516.919911][ T4191]  do_syscall_64+0x44/0xd0
[  516.924169][ T4191]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  516.929886][ T4191] RIP: 0033:0x7fc1f7027d59
[  516.934144][ T4191] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  516.953589][ T4191] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  516.961827][ T4191] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  516.969648][ T4191] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  516.977448][ T4191] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  516.985259][ T4191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  516.993271][ T4191] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  517.001614][ T4191]  </TASK>
[  517.008193][ T4200] FAULT_INJECTION: forcing a failure.
[  517.008193][ T4200] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  517.011088][ T4203] FAULT_INJECTION: forcing a failure.
[  517.011088][ T4203] name failslab, interval 1, probability 0, space 0, times 0
[  517.022277][ T4198] FAULT_INJECTION: forcing a failure.
[  517.022277][ T4198] name failslab, interval 1, probability 0, space 0, times 0
[  517.035246][ T4203] CPU: 1 PID: 4203 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  517.054714][ T4203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  517.064609][ T4203] Call Trace:
[  517.067733][ T4203]  <TASK>
[  517.070506][ T4203]  dump_stack_lvl+0x151/0x1b7
[  517.075024][ T4203]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  517.080334][ T4203]  dump_stack+0x15/0x17
[  517.084318][ T4203]  should_fail+0x3c0/0x510
[  517.088739][ T4203]  __should_failslab+0x9f/0xe0
[  517.093421][ T4203]  should_failslab+0x9/0x20
[  517.097778][ T4203]  kmem_cache_alloc+0x4f/0x2f0
[  517.102386][ T4203]  ? anon_vma_clone+0xa1/0x510
[  517.106965][ T4203]  anon_vma_clone+0xa1/0x510
[  517.111389][ T4203]  anon_vma_fork+0x91/0x4f0
[  517.115727][ T4203]  ? dup_mmap+0x6ef/0xec0
[  517.119924][ T4203]  dup_mmap+0x7ec/0xec0
[  517.123886][ T4203]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  517.129095][ T4203]  ? __delayed_free_task+0x110/0x110
[  517.134214][ T4203]  ? __kasan_check_write+0x14/0x20
[  517.139338][ T4203]  ? mm_init+0x6bb/0x870
[  517.143417][ T4203]  dup_mm+0x91/0x330
[  517.147146][ T4203]  copy_mm+0x108/0x1b0
[  517.151053][ T4203]  copy_process+0x127a/0x3240
[  517.155565][ T4203]  ? proc_fail_nth_write+0x213/0x290
[  517.160688][ T4203]  ? proc_fail_nth_read+0x220/0x220
[  517.165722][ T4203]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  517.170754][ T4203]  ? vfs_write+0x9af/0x1050
[  517.175094][ T4203]  kernel_clone+0x224/0x8f0
[  517.179437][ T4203]  ? file_end_write+0x1b0/0x1b0
[  517.184120][ T4203]  ? create_io_thread+0x1e0/0x1e0
[  517.188981][ T4203]  __x64_sys_clone+0x289/0x310
[  517.193585][ T4203]  ? __do_sys_vfork+0x130/0x130
[  517.198270][ T4203]  ? debug_smp_processor_id+0x17/0x20
[  517.203486][ T4203]  do_syscall_64+0x44/0xd0
[  517.207741][ T4203]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  517.213460][ T4203] RIP: 0033:0x7fc1f7027d59
[  517.217720][ T4203] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  517.237329][ T4203] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  517.245665][ T4203] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  517.253646][ T4203] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  517.261456][ T4203] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  517.269270][ T4203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  517.277080][ T4203] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  517.284897][ T4203]  </TASK>
[  517.287759][ T4200] CPU: 0 PID: 4200 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  517.296092][ T4200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  517.306256][ T4200] Call Trace:
[  517.309368][ T4200]  <TASK>
[  517.312144][ T4200]  dump_stack_lvl+0x151/0x1b7
[  517.316659][ T4200]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  517.322039][ T4200]  ? is_bpf_text_address+0x1a2/0x1c0
[  517.327172][ T4200]  dump_stack+0x15/0x17
[  517.331167][ T4200]  should_fail+0x3c0/0x510
[  517.335502][ T4200]  should_fail_alloc_page+0x58/0x70
[  517.340699][ T4200]  __alloc_pages+0x207/0x850
[  517.345124][ T4200]  ? zone_watermark_fast+0x200/0x200
[  517.350244][ T4200]  ? __kasan_slab_alloc+0xc9/0xe0
[  517.355106][ T4200]  ? __kasan_slab_alloc+0xb2/0xe0
[  517.359965][ T4200]  ? kmem_cache_alloc+0x189/0x2f0
[  517.364825][ T4200]  ? anon_vma_clone+0xa1/0x510
[  517.369427][ T4200]  __pmd_alloc+0xb1/0x550
[  517.373597][ T4200]  ? __kasan_slab_alloc+0xb2/0xe0
[  517.378625][ T4200]  ? kmem_cache_alloc+0x189/0x2f0
[  517.383484][ T4200]  ? anon_vma_fork+0x1d9/0x4f0
[  517.388089][ T4200]  ? dup_mmap+0x7ec/0xec0
[  517.392254][ T4200]  ? dup_mm+0x91/0x330
[  517.396160][ T4200]  ? copy_mm+0x108/0x1b0
[  517.400236][ T4200]  ? kernel_clone+0x224/0x8f0
[  517.404753][ T4200]  ? __pud_alloc+0x260/0x260
[  517.409180][ T4200]  copy_page_range+0xd04/0x1090
[  517.413869][ T4200]  ? pfn_valid+0x1e0/0x1e0
[  517.418119][ T4200]  dup_mmap+0x9fc/0xec0
[  517.422105][ T4200]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  517.427319][ T4200]  ? __delayed_free_task+0x110/0x110
[  517.432439][ T4200]  ? __kasan_check_write+0x14/0x20
[  517.437391][ T4200]  ? mm_init+0x6bb/0x870
[  517.441466][ T4200]  dup_mm+0x91/0x330
[  517.445198][ T4200]  copy_mm+0x108/0x1b0
[  517.449102][ T4200]  copy_process+0x127a/0x3240
[  517.453615][ T4200]  ? proc_fail_nth_write+0x213/0x290
[  517.458739][ T4200]  ? proc_fail_nth_read+0x220/0x220
[  517.463769][ T4200]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  517.468807][ T4200]  ? vfs_write+0x9af/0x1050
[  517.473145][ T4200]  kernel_clone+0x224/0x8f0
[  517.477481][ T4200]  ? file_end_write+0x1b0/0x1b0
[  517.482167][ T4200]  ? create_io_thread+0x1e0/0x1e0
[  517.487030][ T4200]  __x64_sys_clone+0x289/0x310
[  517.491633][ T4200]  ? __do_sys_vfork+0x130/0x130
[  517.496319][ T4200]  ? debug_smp_processor_id+0x17/0x20
[  517.501525][ T4200]  do_syscall_64+0x44/0xd0
[  517.505774][ T4200]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  517.511590][ T4200] RIP: 0033:0x7fc1f7027d59
[  517.515846][ T4200] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  517.535285][ T4200] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  517.543530][ T4200] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  517.552997][ T4200] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  517.560810][ T4200] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  517.568623][ T4200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  517.576518][ T4200] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  517.584335][ T4200]  </TASK>
[  517.587196][ T4198] CPU: 1 PID: 4198 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  517.587857][ T4199] FAULT_INJECTION: forcing a failure.
[  517.587857][ T4199] name failslab, interval 1, probability 0, space 0, times 0
[  517.595612][ T4198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  517.595626][ T4198] Call Trace:
[  517.595631][ T4198]  <TASK>
[  517.595638][ T4198]  dump_stack_lvl+0x151/0x1b7
[  517.628517][ T4198]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  517.633801][ T4198]  ? kmem_cache_alloc+0x189/0x2f0
[  517.638665][ T4198]  ? copy_process+0x127a/0x3240
[  517.643358][ T4198]  ? __x64_sys_clone+0x289/0x310
[  517.648122][ T4198]  ? do_syscall_64+0x44/0xd0
[  517.652551][ T4198]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  517.658453][ T4198]  dump_stack+0x15/0x17
[  517.662445][ T4198]  should_fail+0x3c0/0x510
[  517.666959][ T4198]  __should_failslab+0x9f/0xe0
[  517.671558][ T4198]  should_failslab+0x9/0x20
[  517.675893][ T4198]  kmem_cache_alloc+0x4f/0x2f0
[  517.680495][ T4198]  ? anon_vma_clone+0xa1/0x510
[  517.685100][ T4198]  anon_vma_clone+0xa1/0x510
[  517.689527][ T4198]  anon_vma_fork+0x91/0x4f0
[  517.693860][ T4198]  ? dup_mmap+0x6ef/0xec0
[  517.698118][ T4198]  dup_mmap+0x7ec/0xec0
[  517.702107][ T4198]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  517.707406][ T4198]  ? __delayed_free_task+0x110/0x110
[  517.712522][ T4198]  ? __kasan_check_write+0x14/0x20
[  517.717473][ T4198]  ? mm_init+0x6bb/0x870
[  517.721549][ T4198]  dup_mm+0x91/0x330
[  517.725280][ T4198]  copy_mm+0x108/0x1b0
[  517.729193][ T4198]  copy_process+0x127a/0x3240
[  517.733735][ T4198]  ? proc_fail_nth_write+0x213/0x290
[  517.738828][ T4198]  ? proc_fail_nth_read+0x220/0x220
[  517.743861][ T4198]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  517.748801][ T4198]  ? vfs_write+0x9af/0x1050
[  517.753145][ T4198]  kernel_clone+0x224/0x8f0
[  517.757481][ T4198]  ? file_end_write+0x1b0/0x1b0
[  517.762179][ T4198]  ? create_io_thread+0x1e0/0x1e0
[  517.767031][ T4198]  __x64_sys_clone+0x289/0x310
[  517.771806][ T4198]  ? __do_sys_vfork+0x130/0x130
[  517.776491][ T4198]  ? debug_smp_processor_id+0x17/0x20
[  517.781783][ T4198]  do_syscall_64+0x44/0xd0
[  517.786038][ T4198]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  517.791782][ T4198] RIP: 0033:0x7fc1f7027d59
[  517.796021][ T4198] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  517.815461][ T4198] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  517.823703][ T4198] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  517.831512][ T4198] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  517.839327][ T4198] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  517.847135][ T4198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  517.855128][ T4198] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  517.862943][ T4198]  </TASK>
[  517.865798][ T4199] CPU: 0 PID: 4199 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  517.874131][ T4199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  517.884026][ T4199] Call Trace:
[  517.887234][ T4199]  <TASK>
[  517.890012][ T4199]  dump_stack_lvl+0x151/0x1b7
[  517.894527][ T4199]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  517.900118][ T4199]  dump_stack+0x15/0x17
[  517.904158][ T4199]  should_fail+0x3c0/0x510
[  517.908409][ T4199]  __should_failslab+0x9f/0xe0
[  517.913231][ T4199]  should_failslab+0x9/0x20
[  517.917523][ T4199]  kmem_cache_alloc+0x4f/0x2f0
[  517.922219][ T4199]  ? anon_vma_clone+0xa1/0x510
[  517.926808][ T4199]  anon_vma_clone+0xa1/0x510
[  517.931288][ T4199]  anon_vma_fork+0x91/0x4f0
[  517.935576][ T4199]  ? dup_mmap+0x6ef/0xec0
[  517.939744][ T4199]  dup_mmap+0x7ec/0xec0
[  517.943735][ T4199]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  517.949030][ T4199]  ? __delayed_free_task+0x110/0x110
[  517.954180][ T4199]  ? __kasan_check_write+0x14/0x20
[  517.959098][ T4199]  ? mm_init+0x6bb/0x870
[  517.963177][ T4199]  dup_mm+0x91/0x330
[  517.966994][ T4199]  copy_mm+0x108/0x1b0
[  517.970986][ T4199]  copy_process+0x127a/0x3240
[  517.975499][ T4199]  ? proc_fail_nth_write+0x213/0x290
[  517.980621][ T4199]  ? proc_fail_nth_read+0x220/0x220
[  517.985740][ T4199]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  517.990688][ T4199]  ? vfs_write+0x9af/0x1050
[  517.995026][ T4199]  kernel_clone+0x224/0x8f0
[  517.999378][ T4199]  ? file_end_write+0x1b0/0x1b0
[  518.004060][ T4199]  ? create_io_thread+0x1e0/0x1e0
[  518.008914][ T4199]  __x64_sys_clone+0x289/0x310
[  518.013515][ T4199]  ? __do_sys_vfork+0x130/0x130
[  518.018288][ T4199]  ? debug_smp_processor_id+0x17/0x20
[  518.023757][ T4199]  do_syscall_64+0x44/0xd0
[  518.028010][ T4199]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  518.033746][ T4199] RIP: 0033:0x7fc1f7027d59
[  518.037991][ T4199] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  518.057518][ T4199] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  518.065859][ T4199] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  518.073667][ T4199] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  518.081474][ T4199] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  518.089291][ T4199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  518.097123][ T4199] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  518.106848][ T4199]  </TASK>
[  518.111987][ T4202] FAULT_INJECTION: forcing a failure.
[  518.111987][ T4202] name failslab, interval 1, probability 0, space 0, times 0
[  518.125406][ T4202] CPU: 1 PID: 4202 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  518.133745][ T4202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  518.143772][ T4202] Call Trace:
[  518.146902][ T4202]  <TASK>
[  518.149671][ T4202]  dump_stack_lvl+0x151/0x1b7
[  518.154202][ T4202]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  518.159479][ T4202]  dump_stack+0x15/0x17
[  518.163471][ T4202]  should_fail+0x3c0/0x510
[  518.167725][ T4202]  __should_failslab+0x9f/0xe0
[  518.172322][ T4202]  should_failslab+0x9/0x20
[  518.176662][ T4202]  kmem_cache_alloc+0x4f/0x2f0
[  518.181262][ T4202]  ? anon_vma_clone+0xa1/0x510
[  518.186011][ T4202]  anon_vma_clone+0xa1/0x510
[  518.190458][ T4202]  anon_vma_fork+0x91/0x4f0
[  518.194799][ T4202]  ? dup_mmap+0x6ef/0xec0
[  518.198932][ T4202]  dup_mmap+0x7ec/0xec0
[  518.202923][ T4202]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  518.208142][ T4202]  ? __delayed_free_task+0x110/0x110
[  518.213253][ T4202]  ? __kasan_check_write+0x14/0x20
[  518.218200][ T4202]  ? mm_init+0x6bb/0x870
[  518.222277][ T4202]  dup_mm+0x91/0x330
[  518.226013][ T4202]  copy_mm+0x108/0x1b0
[  518.229916][ T4202]  copy_process+0x127a/0x3240
[  518.234429][ T4202]  ? proc_fail_nth_write+0x213/0x290
[  518.239553][ T4202]  ? proc_fail_nth_read+0x220/0x220
[  518.244615][ T4202]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  518.249529][ T4202]  ? vfs_write+0x9af/0x1050
[  518.253873][ T4202]  kernel_clone+0x224/0x8f0
[  518.258210][ T4202]  ? file_end_write+0x1b0/0x1b0
[  518.262899][ T4202]  ? create_io_thread+0x1e0/0x1e0
[  518.267771][ T4202]  __x64_sys_clone+0x289/0x310
[  518.272366][ T4202]  ? __do_sys_vfork+0x130/0x130
[  518.277046][ T4202]  ? debug_smp_processor_id+0x17/0x20
[  518.282254][ T4202]  do_syscall_64+0x44/0xd0
[  518.286505][ T4202]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  518.292232][ T4202] RIP: 0033:0x7fc1f7027d59
[  518.296575][ T4202] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  518.316102][ T4202] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  518.324345][ T4202] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  518.332176][ T4202] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  518.340054][ T4202] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  518.347958][ T4202] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  518.355772][ T4202] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  518.363666][ T4202]  </TASK>
[  518.367404][ T4206] FAULT_INJECTION: forcing a failure.
[  518.367404][ T4206] name failslab, interval 1, probability 0, space 0, times 0
[  518.379902][ T4206] CPU: 0 PID: 4206 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  518.388248][ T4206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  518.398151][ T4206] Call Trace:
[  518.401437][ T4206]  <TASK>
[  518.404203][ T4206]  dump_stack_lvl+0x151/0x1b7
[  518.408719][ T4206]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  518.414094][ T4206]  dump_stack+0x15/0x17
[  518.418085][ T4206]  should_fail+0x3c0/0x510
[  518.422337][ T4206]  __should_failslab+0x9f/0xe0
[  518.426938][ T4206]  should_failslab+0x9/0x20
[  518.431365][ T4206]  kmem_cache_alloc+0x4f/0x2f0
[  518.435964][ T4206]  ? anon_vma_clone+0xa1/0x510
[  518.440565][ T4206]  anon_vma_clone+0xa1/0x510
[  518.444991][ T4206]  anon_vma_fork+0x91/0x4f0
[  518.449329][ T4206]  ? dup_mmap+0x6ef/0xec0
[  518.453497][ T4206]  dup_mmap+0x7ec/0xec0
[  518.457487][ T4206]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  518.462694][ T4206]  ? __delayed_free_task+0x110/0x110
[  518.467817][ T4206]  ? __kasan_check_write+0x14/0x20
[  518.472852][ T4206]  ? mm_init+0x6bb/0x870
[  518.476930][ T4206]  dup_mm+0x91/0x330
[  518.480674][ T4206]  copy_mm+0x108/0x1b0
[  518.484571][ T4206]  copy_process+0x127a/0x3240
[  518.489083][ T4206]  ? proc_fail_nth_write+0x213/0x290
[  518.494202][ T4206]  ? proc_fail_nth_read+0x220/0x220
[  518.499235][ T4206]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  518.504268][ T4206]  ? vfs_write+0x9af/0x1050
[  518.508607][ T4206]  kernel_clone+0x224/0x8f0
[  518.512947][ T4206]  ? file_end_write+0x1b0/0x1b0
[  518.517648][ T4206]  ? create_io_thread+0x1e0/0x1e0
[  518.522496][ T4206]  __x64_sys_clone+0x289/0x310
[  518.527095][ T4206]  ? __do_sys_vfork+0x130/0x130
[  518.531793][ T4206]  ? debug_smp_processor_id+0x17/0x20
[  518.536998][ T4206]  do_syscall_64+0x44/0xd0
[  518.541243][ T4206]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  518.546968][ T4206] RIP: 0033:0x7fc1f7027d59
[  518.551222][ T4206] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  518.570665][ T4206] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  518.578995][ T4206] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  518.586892][ T4206] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  518.594702][ T4206] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  518.602514][ T4206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  518.610327][ T4206] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  518.618228][ T4206]  </TASK>
[  518.623188][ T4207] FAULT_INJECTION: forcing a failure.
[  518.623188][ T4207] name failslab, interval 1, probability 0, space 0, times 0
[  518.623717][ T4212] FAULT_INJECTION: forcing a failure.
[  518.623717][ T4212] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  518.640715][ T4214] FAULT_INJECTION: forcing a failure.
[  518.640715][ T4214] name failslab, interval 1, probability 0, space 0, times 0
[  518.661841][ T4217] FAULT_INJECTION: forcing a failure.
[  518.661841][ T4217] name failslab, interval 1, probability 0, space 0, times 0
[  518.661839][ T4215] FAULT_INJECTION: forcing a failure.
[  518.661839][ T4215] name failslab, interval 1, probability 0, space 0, times 0
[  518.661866][ T4215] CPU: 1 PID: 4215 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  518.695073][ T4215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  518.705064][ T4215] Call Trace:
[  518.708180][ T4215]  <TASK>
[  518.710955][ T4215]  dump_stack_lvl+0x151/0x1b7
[  518.715469][ T4215]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  518.720849][ T4215]  ? kmem_cache_alloc+0x189/0x2f0
[  518.725710][ T4215]  ? copy_process+0x127a/0x3240
[  518.730397][ T4215]  ? __x64_sys_clone+0x289/0x310
[  518.735168][ T4215]  ? do_syscall_64+0x44/0xd0
[  518.739605][ T4215]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  518.745616][ T4215]  dump_stack+0x15/0x17
[  518.749603][ T4215]  should_fail+0x3c0/0x510
[  518.753855][ T4215]  __should_failslab+0x9f/0xe0
[  518.758454][ T4215]  should_failslab+0x9/0x20
[  518.762794][ T4215]  kmem_cache_alloc+0x4f/0x2f0
[  518.767427][ T4215]  ? anon_vma_clone+0xa1/0x510
[  518.772094][ T4215]  anon_vma_clone+0xa1/0x510
[  518.776602][ T4215]  anon_vma_fork+0x91/0x4f0
[  518.780935][ T4215]  ? dup_mmap+0x6ef/0xec0
[  518.785116][ T4215]  dup_mmap+0x7ec/0xec0
[  518.789101][ T4215]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  518.794301][ T4215]  ? __delayed_free_task+0x110/0x110
[  518.799426][ T4215]  ? __kasan_check_write+0x14/0x20
[  518.804454][ T4215]  ? mm_init+0x6bb/0x870
[  518.808534][ T4215]  dup_mm+0x91/0x330
[  518.812266][ T4215]  copy_mm+0x108/0x1b0
[  518.816170][ T4215]  copy_process+0x127a/0x3240
[  518.820692][ T4215]  ? proc_fail_nth_write+0x213/0x290
[  518.826225][ T4215]  ? proc_fail_nth_read+0x220/0x220
[  518.831259][ T4215]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  518.836208][ T4215]  ? vfs_write+0x9af/0x1050
[  518.840632][ T4215]  kernel_clone+0x224/0x8f0
[  518.844970][ T4215]  ? file_end_write+0x1b0/0x1b0
[  518.849670][ T4215]  ? create_io_thread+0x1e0/0x1e0
[  518.854520][ T4215]  __x64_sys_clone+0x289/0x310
[  518.859148][ T4215]  ? __do_sys_vfork+0x130/0x130
[  518.863902][ T4215]  ? debug_smp_processor_id+0x17/0x20
[  518.869098][ T4215]  do_syscall_64+0x44/0xd0
[  518.873437][ T4215]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  518.879167][ T4215] RIP: 0033:0x7fc1f7027d59
[  518.883420][ T4215] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  518.902859][ T4215] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  518.911157][ T4215] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  518.919010][ T4215] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  518.927088][ T4215] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  518.934897][ T4215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  518.942821][ T4215] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  518.950791][ T4215]  </TASK>
[  518.954017][ T4207] CPU: 0 PID: 4207 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  518.962686][ T4207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  518.972590][ T4207] Call Trace:
[  518.975704][ T4207]  <TASK>
[  518.978568][ T4207]  dump_stack_lvl+0x151/0x1b7
[  518.983083][ T4207]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  518.988753][ T4207]  dump_stack+0x15/0x17
[  518.992741][ T4207]  should_fail+0x3c0/0x510
[  518.997019][ T4207]  __should_failslab+0x9f/0xe0
[  519.001596][ T4207]  should_failslab+0x9/0x20
[  519.005934][ T4207]  kmem_cache_alloc+0x4f/0x2f0
[  519.010629][ T4207]  ? dup_mmap+0x6d3/0xec0
[  519.014797][ T4207]  dup_mmap+0x6d3/0xec0
[  519.018782][ T4207]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  519.023995][ T4207]  ? __delayed_free_task+0x110/0x110
[  519.029109][ T4207]  ? __kasan_check_write+0x14/0x20
[  519.034073][ T4207]  ? mm_init+0x6bb/0x870
[  519.038144][ T4207]  dup_mm+0x91/0x330
[  519.041865][ T4207]  copy_mm+0x108/0x1b0
[  519.045779][ T4207]  copy_process+0x127a/0x3240
[  519.050285][ T4207]  ? proc_fail_nth_write+0x213/0x290
[  519.055406][ T4207]  ? proc_fail_nth_read+0x220/0x220
[  519.060443][ T4207]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  519.065386][ T4207]  ? vfs_write+0x9af/0x1050
[  519.069727][ T4207]  kernel_clone+0x224/0x8f0
[  519.074091][ T4207]  ? file_end_write+0x1b0/0x1b0
[  519.078755][ T4207]  ? create_io_thread+0x1e0/0x1e0
[  519.083709][ T4207]  __x64_sys_clone+0x289/0x310
[  519.088300][ T4207]  ? __do_sys_vfork+0x130/0x130
[  519.093082][ T4207]  ? debug_smp_processor_id+0x17/0x20
[  519.098288][ T4207]  do_syscall_64+0x44/0xd0
[  519.102537][ T4207]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  519.108270][ T4207] RIP: 0033:0x7fc1f7027d59
[  519.112774][ T4207] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  519.132843][ T4207] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  519.141157][ T4207] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  519.148967][ T4207] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  519.157057][ T4207] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  519.164852][ T4207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  519.173017][ T4207] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  519.180827][ T4207]  </TASK>
[  519.183683][ T4214] CPU: 1 PID: 4214 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  519.192016][ T4214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  519.201914][ T4214] Call Trace:
[  519.205037][ T4214]  <TASK>
[  519.207812][ T4214]  dump_stack_lvl+0x151/0x1b7
[  519.212498][ T4214]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  519.217796][ T4214]  dump_stack+0x15/0x17
[  519.221786][ T4214]  should_fail+0x3c0/0x510
[  519.226047][ T4214]  __should_failslab+0x9f/0xe0
[  519.230638][ T4214]  should_failslab+0x9/0x20
[  519.235062][ T4214]  kmem_cache_alloc+0x4f/0x2f0
[  519.239664][ T4214]  ? anon_vma_fork+0x1d9/0x4f0
[  519.244267][ T4214]  anon_vma_fork+0x1d9/0x4f0
[  519.248704][ T4214]  dup_mmap+0x7ec/0xec0
[  519.252681][ T4214]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  519.257898][ T4214]  ? __delayed_free_task+0x110/0x110
[  519.263021][ T4214]  ? __kasan_check_write+0x14/0x20
[  519.268051][ T4214]  ? mm_init+0x6bb/0x870
[  519.272135][ T4214]  dup_mm+0x91/0x330
[  519.275943][ T4214]  copy_mm+0x108/0x1b0
[  519.279854][ T4214]  copy_process+0x127a/0x3240
[  519.284363][ T4214]  ? proc_fail_nth_write+0x213/0x290
[  519.289485][ T4214]  ? proc_fail_nth_read+0x220/0x220
[  519.294528][ T4214]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  519.299652][ T4214]  ? vfs_write+0x9af/0x1050
[  519.303988][ T4214]  kernel_clone+0x224/0x8f0
[  519.308329][ T4214]  ? file_end_write+0x1b0/0x1b0
[  519.313015][ T4214]  ? create_io_thread+0x1e0/0x1e0
[  519.317962][ T4214]  ? __kasan_check_read+0x11/0x20
[  519.322824][ T4214]  ? preempt_schedule_irq+0xef/0x140
[  519.327948][ T4214]  __x64_sys_clone+0x289/0x310
[  519.332551][ T4214]  ? __do_sys_vfork+0x130/0x130
[  519.337229][ T4214]  ? fpregs_restore_userregs+0x1f0/0x3a0
[  519.342699][ T4214]  ? switch_fpu_return+0xe/0x10
[  519.347384][ T4214]  do_syscall_64+0x44/0xd0
[  519.351637][ T4214]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  519.357365][ T4214] RIP: 0033:0x7fc1f7027d59
[  519.361617][ T4214] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  519.381152][ T4214] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  519.389393][ T4214] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  519.397216][ T4214] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  519.405703][ T4214] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  519.413534][ T4214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  519.421438][ T4214] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  519.429239][ T4214]  </TASK>
[  519.432108][ T4217] CPU: 0 PID: 4217 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  519.440531][ T4217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  519.450416][ T4217] Call Trace:
[  519.453540][ T4217]  <TASK>
[  519.456317][ T4217]  dump_stack_lvl+0x151/0x1b7
[  519.460828][ T4217]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  519.466122][ T4217]  dump_stack+0x15/0x17
[  519.470114][ T4217]  should_fail+0x3c0/0x510
[  519.474454][ T4217]  __should_failslab+0x9f/0xe0
[  519.479141][ T4217]  should_failslab+0x9/0x20
[  519.483481][ T4217]  kmem_cache_alloc+0x4f/0x2f0
[  519.488087][ T4217]  ? anon_vma_clone+0xa1/0x510
[  519.492684][ T4217]  anon_vma_clone+0xa1/0x510
[  519.497109][ T4217]  anon_vma_fork+0x91/0x4f0
[  519.501532][ T4217]  ? dup_mmap+0x6ef/0xec0
[  519.505697][ T4217]  dup_mmap+0x7ec/0xec0
[  519.509691][ T4217]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  519.514906][ T4217]  ? __delayed_free_task+0x110/0x110
[  519.520026][ T4217]  ? __kasan_check_write+0x14/0x20
[  519.524966][ T4217]  ? mm_init+0x6bb/0x870
[  519.530002][ T4217]  dup_mm+0x91/0x330
[  519.533733][ T4217]  copy_mm+0x108/0x1b0
[  519.537812][ T4217]  copy_process+0x127a/0x3240
[  519.542326][ T4217]  ? proc_fail_nth_write+0x213/0x290
[  519.547445][ T4217]  ? proc_fail_nth_read+0x220/0x220
[  519.552500][ T4217]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  519.557433][ T4217]  ? vfs_write+0x9af/0x1050
[  519.561770][ T4217]  kernel_clone+0x224/0x8f0
[  519.566113][ T4217]  ? file_end_write+0x1b0/0x1b0
[  519.570791][ T4217]  ? create_io_thread+0x1e0/0x1e0
[  519.575688][ T4217]  __x64_sys_clone+0x289/0x310
[  519.580252][ T4217]  ? __do_sys_vfork+0x130/0x130
[  519.584945][ T4217]  ? debug_smp_processor_id+0x17/0x20
[  519.590582][ T4217]  do_syscall_64+0x44/0xd0
[  519.594836][ T4217]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  519.600745][ T4217] RIP: 0033:0x7fc1f7027d59
[  519.604993][ T4217] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  519.624603][ T4217] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  519.633195][ T4217] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  519.641006][ T4217] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  519.648817][ T4217] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  519.656630][ T4217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  519.664451][ T4217] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  519.672258][ T4217]  </TASK>
[  519.675128][ T4212] CPU: 1 PID: 4212 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  519.683448][ T4212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  519.693347][ T4212] Call Trace:
[  519.696467][ T4212]  <TASK>
[  519.699246][ T4212]  dump_stack_lvl+0x151/0x1b7
[  519.703758][ T4212]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  519.709061][ T4212]  dump_stack+0x15/0x17
[  519.713132][ T4212]  should_fail+0x3c0/0x510
[  519.717387][ T4212]  should_fail_alloc_page+0x58/0x70
[  519.722428][ T4212]  __alloc_pages+0x207/0x850
[  519.726849][ T4212]  ? zone_watermark_fast+0x200/0x200
[  519.731965][ T4212]  ? dup_mmap+0x9fc/0xec0
[  519.736128][ T4212]  ? dup_mm+0x91/0x330
[  519.740033][ T4212]  ? copy_mm+0x108/0x1b0
[  519.744113][ T4212]  ? copy_process+0x127a/0x3240
[  519.748801][ T4212]  ? kvm_sched_clock_read+0x18/0x40
[  519.753834][ T4212]  pte_alloc_one+0x73/0x1b0
[  519.758181][ T4212]  ? pfn_modify_allowed+0x2e0/0x2e0
[  519.763305][ T4212]  ? __kasan_check_write+0x14/0x20
[  519.768254][ T4212]  ? __set_page_owner+0x2ee/0x310
[  519.773106][ T4212]  __pte_alloc+0x86/0x350
[  519.777270][ T4212]  ? free_pgtables+0x210/0x210
[  519.781881][ T4212]  copy_pte_range+0x1b1f/0x20b0
[  519.786578][ T4212]  ? __kunmap_atomic+0x80/0x80
[  519.791166][ T4212]  ? __pud_alloc+0x260/0x260
[  519.795583][ T4212]  copy_page_range+0xc1e/0x1090
[  519.800272][ T4212]  ? pfn_valid+0x1e0/0x1e0
[  519.804521][ T4212]  dup_mmap+0x9fc/0xec0
[  519.808529][ T4212]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  519.813724][ T4212]  ? __delayed_free_task+0x110/0x110
[  519.818846][ T4212]  ? __kasan_check_write+0x14/0x20
[  519.823789][ T4212]  ? mm_init+0x6bb/0x870
[  519.827870][ T4212]  dup_mm+0x91/0x330
[  519.831601][ T4212]  copy_mm+0x108/0x1b0
[  519.835505][ T4212]  copy_process+0x127a/0x3240
[  519.840024][ T4212]  ? proc_fail_nth_write+0x213/0x290
[  519.845140][ T4212]  ? proc_fail_nth_read+0x220/0x220
[  519.850173][ T4212]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  519.855120][ T4212]  ? vfs_write+0x9af/0x1050
[  519.859461][ T4212]  kernel_clone+0x224/0x8f0
[  519.863805][ T4212]  ? file_end_write+0x1b0/0x1b0
[  519.868488][ T4212]  ? create_io_thread+0x1e0/0x1e0
[  519.873346][ T4212]  __x64_sys_clone+0x289/0x310
[  519.877948][ T4212]  ? __do_sys_vfork+0x130/0x130
[  519.882634][ T4212]  ? debug_smp_processor_id+0x17/0x20
[  519.887843][ T4212]  do_syscall_64+0x44/0xd0
[  519.892096][ T4212]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  519.897829][ T4212] RIP: 0033:0x7fc1f7027d59
[  519.902077][ T4212] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  519.921950][ T4212] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  519.930198][ T4212] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  519.938265][ T4212] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  519.946166][ T4212] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  519.954073][ T4212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  519.961892][ T4212] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  519.969708][ T4212]  </TASK>
[  519.973858][ T4216] FAULT_INJECTION: forcing a failure.
[  519.973858][ T4216] name failslab, interval 1, probability 0, space 0, times 0
[  519.977239][ T4221] FAULT_INJECTION: forcing a failure.
[  519.977239][ T4221] name failslab, interval 1, probability 0, space 0, times 0
[  519.994695][ T4223] FAULT_INJECTION: forcing a failure.
[  519.994695][ T4223] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  519.999731][ T4222] FAULT_INJECTION: forcing a failure.
[  519.999731][ T4222] name failslab, interval 1, probability 0, space 0, times 0
[  520.012053][ T4216] CPU: 1 PID: 4216 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  520.032549][ T4216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  520.042445][ T4216] Call Trace:
[  520.045580][ T4216]  <TASK>
[  520.048345][ T4216]  dump_stack_lvl+0x151/0x1b7
[  520.052865][ T4216]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  520.058154][ T4216]  dump_stack+0x15/0x17
[  520.062150][ T4216]  should_fail+0x3c0/0x510
[  520.066399][ T4216]  __should_failslab+0x9f/0xe0
[  520.071008][ T4216]  should_failslab+0x9/0x20
[  520.075425][ T4216]  kmem_cache_alloc+0x4f/0x2f0
[  520.080037][ T4216]  ? dup_mmap+0x6d3/0xec0
[  520.084189][ T4216]  dup_mmap+0x6d3/0xec0
[  520.088182][ T4216]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  520.093391][ T4216]  ? __delayed_free_task+0x110/0x110
[  520.098694][ T4216]  ? __kasan_check_write+0x14/0x20
[  520.103639][ T4216]  ? mm_init+0x6bb/0x870
[  520.107719][ T4216]  dup_mm+0x91/0x330
[  520.111442][ T4216]  copy_mm+0x108/0x1b0
[  520.115349][ T4216]  copy_process+0x127a/0x3240
[  520.119862][ T4216]  ? proc_fail_nth_write+0x213/0x290
[  520.124982][ T4216]  ? proc_fail_nth_read+0x220/0x220
[  520.130037][ T4216]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  520.134962][ T4216]  ? vfs_write+0x9af/0x1050
[  520.139314][ T4216]  kernel_clone+0x224/0x8f0
[  520.143642][ T4216]  ? file_end_write+0x1b0/0x1b0
[  520.148328][ T4216]  ? create_io_thread+0x1e0/0x1e0
[  520.153193][ T4216]  __x64_sys_clone+0x289/0x310
[  520.157799][ T4216]  ? __do_sys_vfork+0x130/0x130
[  520.162478][ T4216]  ? debug_smp_processor_id+0x17/0x20
[  520.167780][ T4216]  do_syscall_64+0x44/0xd0
[  520.172040][ T4216]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  520.177759][ T4216] RIP: 0033:0x7fc1f7027d59
[  520.182014][ T4216] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  520.201458][ T4216] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  520.209697][ T4216] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  520.217520][ T4216] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  520.225318][ T4216] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  520.233129][ T4216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  520.241035][ T4216] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  520.248928][ T4216]  </TASK>
[  520.253619][ T4223] CPU: 1 PID: 4223 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  520.261943][ T4223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  520.271932][ T4223] Call Trace:
[  520.275049][ T4223]  <TASK>
[  520.277825][ T4223]  dump_stack_lvl+0x151/0x1b7
[  520.282339][ T4223]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  520.287635][ T4223]  dump_stack+0x15/0x17
[  520.291624][ T4223]  should_fail+0x3c0/0x510
[  520.295895][ T4223]  should_fail_alloc_page+0x58/0x70
[  520.300910][ T4223]  __alloc_pages+0x207/0x850
[  520.305339][ T4223]  ? zone_watermark_fast+0x200/0x200
[  520.310457][ T4223]  ? dup_mmap+0x9fc/0xec0
[  520.314623][ T4223]  ? dup_mm+0x91/0x330
[  520.318620][ T4223]  ? copy_mm+0x108/0x1b0
[  520.322694][ T4223]  ? copy_process+0x127a/0x3240
[  520.327383][ T4223]  ? kvm_sched_clock_read+0x18/0x40
[  520.332426][ T4223]  pte_alloc_one+0x73/0x1b0
[  520.336755][ T4223]  ? pfn_modify_allowed+0x2e0/0x2e0
[  520.341787][ T4223]  ? __kasan_check_write+0x14/0x20
[  520.346735][ T4223]  ? __set_page_owner+0x2ee/0x310
[  520.351693][ T4223]  __pte_alloc+0x86/0x350
[  520.355849][ T4223]  ? free_pgtables+0x210/0x210
[  520.360449][ T4223]  copy_pte_range+0x1b1f/0x20b0
[  520.365142][ T4223]  ? __kunmap_atomic+0x80/0x80
[  520.369741][ T4223]  ? __pud_alloc+0x260/0x260
[  520.374167][ T4223]  copy_page_range+0xc1e/0x1090
[  520.378853][ T4223]  ? pfn_valid+0x1e0/0x1e0
[  520.383110][ T4223]  dup_mmap+0x9fc/0xec0
[  520.387097][ T4223]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  520.392305][ T4223]  ? __delayed_free_task+0x110/0x110
[  520.397424][ T4223]  ? __kasan_check_write+0x14/0x20
[  520.402380][ T4223]  ? mm_init+0x6bb/0x870
[  520.406450][ T4223]  dup_mm+0x91/0x330
[  520.410183][ T4223]  copy_mm+0x108/0x1b0
[  520.414089][ T4223]  copy_process+0x127a/0x3240
[  520.418602][ T4223]  ? proc_fail_nth_write+0x213/0x290
[  520.423721][ T4223]  ? proc_fail_nth_read+0x220/0x220
[  520.428754][ T4223]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  520.433703][ T4223]  ? vfs_write+0x9af/0x1050
[  520.438043][ T4223]  kernel_clone+0x224/0x8f0
[  520.442386][ T4223]  ? file_end_write+0x1b0/0x1b0
[  520.447072][ T4223]  ? create_io_thread+0x1e0/0x1e0
[  520.452107][ T4223]  __x64_sys_clone+0x289/0x310
[  520.456704][ T4223]  ? __do_sys_vfork+0x130/0x130
[  520.461399][ T4223]  ? debug_smp_processor_id+0x17/0x20
[  520.466597][ T4223]  do_syscall_64+0x44/0xd0
[  520.470850][ T4223]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  520.476576][ T4223] RIP: 0033:0x7fc1f7027d59
[  520.480831][ T4223] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  520.500533][ T4223] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  520.508862][ T4223] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  520.516771][ T4223] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  520.524580][ T4223] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  520.532383][ T4223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  520.540195][ T4223] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  520.548028][ T4223]  </TASK>
[  520.550897][ T4222] CPU: 0 PID: 4222 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  520.553572][ T4224] FAULT_INJECTION: forcing a failure.
[  520.553572][ T4224] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  520.559200][ T4222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  520.559213][ T4222] Call Trace:
[  520.559218][ T4222]  <TASK>
[  520.559224][ T4222]  dump_stack_lvl+0x151/0x1b7
[  520.573040][ T4225] FAULT_INJECTION: forcing a failure.
[  520.573040][ T4225] name failslab, interval 1, probability 0, space 0, times 0
[  520.582119][ T4222]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  520.582146][ T4222]  ? kmem_cache_alloc+0x189/0x2f0
[  520.582162][ T4222]  ? copy_process+0x127a/0x3240
[  520.619784][ T4222]  ? __x64_sys_clone+0x289/0x310
[  520.624556][ T4222]  ? do_syscall_64+0x44/0xd0
[  520.629008][ T4222]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  520.634885][ T4222]  dump_stack+0x15/0x17
[  520.638882][ T4222]  should_fail+0x3c0/0x510
[  520.643249][ T4222]  __should_failslab+0x9f/0xe0
[  520.647817][ T4222]  should_failslab+0x9/0x20
[  520.652156][ T4222]  kmem_cache_alloc+0x4f/0x2f0
[  520.656845][ T4222]  ? anon_vma_clone+0xa1/0x510
[  520.661444][ T4222]  anon_vma_clone+0xa1/0x510
[  520.665875][ T4222]  anon_vma_fork+0x91/0x4f0
[  520.670208][ T4222]  ? dup_mmap+0x6ef/0xec0
[  520.674375][ T4222]  dup_mmap+0x7ec/0xec0
[  520.678372][ T4222]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  520.683576][ T4222]  ? __delayed_free_task+0x110/0x110
[  520.688697][ T4222]  ? __kasan_check_write+0x14/0x20
[  520.693641][ T4222]  ? mm_init+0x6bb/0x870
[  520.697724][ T4222]  dup_mm+0x91/0x330
[  520.701559][ T4222]  copy_mm+0x108/0x1b0
[  520.705489][ T4222]  copy_process+0x127a/0x3240
[  520.705592][ T4226] FAULT_INJECTION: forcing a failure.
[  520.705592][ T4226] name failslab, interval 1, probability 0, space 0, times 0
[  520.709966][ T4222]  ? proc_fail_nth_write+0x213/0x290
[  520.709986][ T4222]  ? proc_fail_nth_read+0x220/0x220
[  520.732526][ T4222]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  520.737472][ T4222]  ? vfs_write+0x9af/0x1050
[  520.741813][ T4222]  kernel_clone+0x224/0x8f0
[  520.746151][ T4222]  ? file_end_write+0x1b0/0x1b0
[  520.750843][ T4222]  ? create_io_thread+0x1e0/0x1e0
[  520.755706][ T4222]  __x64_sys_clone+0x289/0x310
[  520.760298][ T4222]  ? __do_sys_vfork+0x130/0x130
[  520.764988][ T4222]  ? debug_smp_processor_id+0x17/0x20
[  520.770202][ T4222]  do_syscall_64+0x44/0xd0
[  520.774449][ T4222]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  520.780175][ T4222] RIP: 0033:0x7fc1f7027d59
[  520.784427][ T4222] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  520.803871][ T4222] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  520.812114][ T4222] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  520.819923][ T4222] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  520.827741][ T4222] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  520.835555][ T4222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  520.843356][ T4222] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  520.851175][ T4222]  </TASK>
[  520.854037][ T4224] CPU: 1 PID: 4224 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  520.862370][ T4224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  520.872267][ T4224] Call Trace:
[  520.875398][ T4224]  <TASK>
[  520.878164][ T4224]  dump_stack_lvl+0x151/0x1b7
[  520.882676][ T4224]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  520.888144][ T4224]  dump_stack+0x15/0x17
[  520.892153][ T4224]  should_fail+0x3c0/0x510
[  520.896390][ T4224]  should_fail_alloc_page+0x58/0x70
[  520.901420][ T4224]  __alloc_pages+0x207/0x850
[  520.905849][ T4224]  ? zone_watermark_fast+0x200/0x200
[  520.910969][ T4224]  ? dup_mmap+0x9fc/0xec0
[  520.915138][ T4224]  ? dup_mm+0x91/0x330
[  520.919039][ T4224]  ? copy_mm+0x108/0x1b0
[  520.923120][ T4224]  ? copy_process+0x127a/0x3240
[  520.927816][ T4224]  ? kvm_sched_clock_read+0x18/0x40
[  520.932840][ T4224]  pte_alloc_one+0x73/0x1b0
[  520.937282][ T4224]  ? pfn_modify_allowed+0x2e0/0x2e0
[  520.942309][ T4224]  ? __kasan_check_write+0x14/0x20
[  520.947267][ T4224]  ? __set_page_owner+0x2ee/0x310
[  520.952406][ T4224]  __pte_alloc+0x86/0x350
[  520.956569][ T4224]  ? free_pgtables+0x210/0x210
[  520.961170][ T4224]  copy_pte_range+0x1b1f/0x20b0
[  520.965860][ T4224]  ? __kunmap_atomic+0x80/0x80
[  520.970493][ T4224]  ? __pud_alloc+0x260/0x260
[  520.974884][ T4224]  copy_page_range+0xc1e/0x1090
[  520.979573][ T4224]  ? pfn_valid+0x1e0/0x1e0
[  520.983823][ T4224]  dup_mmap+0x9fc/0xec0
[  520.987902][ T4224]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  520.993206][ T4224]  ? __delayed_free_task+0x110/0x110
[  520.998609][ T4224]  ? __kasan_check_write+0x14/0x20
[  521.003720][ T4224]  ? mm_init+0x6bb/0x870
[  521.007793][ T4224]  dup_mm+0x91/0x330
[  521.011535][ T4224]  copy_mm+0x108/0x1b0
[  521.015518][ T4224]  copy_process+0x127a/0x3240
[  521.020044][ T4224]  ? proc_fail_nth_write+0x213/0x290
[  521.025246][ T4224]  ? proc_fail_nth_read+0x220/0x220
[  521.030273][ T4224]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  521.035227][ T4224]  ? vfs_write+0x9af/0x1050
[  521.039569][ T4224]  kernel_clone+0x224/0x8f0
[  521.043909][ T4224]  ? file_end_write+0x1b0/0x1b0
[  521.048586][ T4224]  ? create_io_thread+0x1e0/0x1e0
[  521.053452][ T4224]  __x64_sys_clone+0x289/0x310
[  521.058051][ T4224]  ? __do_sys_vfork+0x130/0x130
[  521.062734][ T4224]  ? debug_smp_processor_id+0x17/0x20
[  521.067955][ T4224]  do_syscall_64+0x44/0xd0
[  521.072192][ T4224]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  521.078014][ T4224] RIP: 0033:0x7fc1f7027d59
[  521.082268][ T4224] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  521.101788][ T4224] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  521.110295][ T4224] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  521.118105][ T4224] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  521.125927][ T4224] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  521.133728][ T4224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  521.141547][ T4224] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  521.149439][ T4224]  </TASK>
[  521.152821][ T4226] CPU: 1 PID: 4226 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  521.161140][ T4226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  521.171040][ T4226] Call Trace:
[  521.174196][ T4226]  <TASK>
[  521.176936][ T4226]  dump_stack_lvl+0x151/0x1b7
[  521.181449][ T4226]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  521.186829][ T4226]  dump_stack+0x15/0x17
[  521.190819][ T4226]  should_fail+0x3c0/0x510
[  521.195073][ T4226]  __should_failslab+0x9f/0xe0
[  521.199677][ T4226]  should_failslab+0x9/0x20
[  521.204012][ T4226]  kmem_cache_alloc+0x4f/0x2f0
[  521.208615][ T4226]  ? dup_mmap+0x6d3/0xec0
[  521.212790][ T4226]  dup_mmap+0x6d3/0xec0
[  521.216775][ T4226]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  521.221980][ T4226]  ? __delayed_free_task+0x110/0x110
[  521.227101][ T4226]  ? __kasan_check_write+0x14/0x20
[  521.232057][ T4226]  ? mm_init+0x6bb/0x870
[  521.236125][ T4226]  dup_mm+0x91/0x330
[  521.239873][ T4226]  copy_mm+0x108/0x1b0
[  521.243764][ T4226]  copy_process+0x127a/0x3240
[  521.248279][ T4226]  ? proc_fail_nth_write+0x213/0x290
[  521.253397][ T4226]  ? proc_fail_nth_read+0x220/0x220
[  521.259159][ T4226]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  521.264104][ T4226]  ? vfs_write+0x9af/0x1050
[  521.268446][ T4226]  kernel_clone+0x224/0x8f0
[  521.272786][ T4226]  ? file_end_write+0x1b0/0x1b0
[  521.277471][ T4226]  ? create_io_thread+0x1e0/0x1e0
[  521.282330][ T4226]  __x64_sys_clone+0x289/0x310
[  521.286938][ T4226]  ? __do_sys_vfork+0x130/0x130
[  521.291710][ T4226]  ? debug_smp_processor_id+0x17/0x20
[  521.296913][ T4226]  do_syscall_64+0x44/0xd0
[  521.301162][ T4226]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  521.306891][ T4226] RIP: 0033:0x7fc1f7027d59
[  521.311144][ T4226] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  521.330593][ T4226] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  521.338830][ T4226] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  521.346651][ T4226] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  521.354470][ T4226] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  521.362440][ T4226] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  521.370250][ T4226] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  521.378070][ T4226]  </TASK>
[  521.380928][ T4221] CPU: 0 PID: 4221 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  521.384043][ T4227] FAULT_INJECTION: forcing a failure.
[  521.384043][ T4227] name failslab, interval 1, probability 0, space 0, times 0
[  521.389608][ T4221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  521.389621][ T4221] Call Trace:
[  521.389627][ T4221]  <TASK>
[  521.389633][ T4221]  dump_stack_lvl+0x151/0x1b7
[  521.389655][ T4221]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  521.427728][ T4221]  dump_stack+0x15/0x17
[  521.431712][ T4221]  should_fail+0x3c0/0x510
[  521.435968][ T4221]  __should_failslab+0x9f/0xe0
[  521.440563][ T4221]  should_failslab+0x9/0x20
[  521.444991][ T4221]  kmem_cache_alloc+0x4f/0x2f0
[  521.449590][ T4221]  ? dup_mmap+0x6d3/0xec0
[  521.453763][ T4221]  dup_mmap+0x6d3/0xec0
[  521.457754][ T4221]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  521.462958][ T4221]  ? __delayed_free_task+0x110/0x110
[  521.468078][ T4221]  ? __kasan_check_write+0x14/0x20
[  521.473111][ T4221]  ? mm_init+0x6bb/0x870
[  521.477192][ T4221]  dup_mm+0x91/0x330
[  521.480928][ T4221]  copy_mm+0x108/0x1b0
[  521.484830][ T4221]  copy_process+0x127a/0x3240
[  521.489344][ T4221]  ? proc_fail_nth_write+0x213/0x290
[  521.494464][ T4221]  ? proc_fail_nth_read+0x220/0x220
[  521.499670][ T4221]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  521.504616][ T4221]  ? vfs_write+0x9af/0x1050
[  521.508960][ T4221]  kernel_clone+0x224/0x8f0
[  521.513333][ T4221]  ? file_end_write+0x1b0/0x1b0
[  521.517986][ T4221]  ? create_io_thread+0x1e0/0x1e0
[  521.522854][ T4221]  __x64_sys_clone+0x289/0x310
[  521.527445][ T4221]  ? __do_sys_vfork+0x130/0x130
[  521.532132][ T4221]  ? debug_smp_processor_id+0x17/0x20
[  521.538650][ T4221]  do_syscall_64+0x44/0xd0
[  521.542991][ T4221]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  521.548706][ T4221] RIP: 0033:0x7fc1f7027d59
[  521.552962][ T4221] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  521.572401][ T4221] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  521.580655][ T4221] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  521.588458][ T4221] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  521.596267][ T4221] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  521.604242][ T4221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  521.611986][ T4221] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  521.619803][ T4221]  </TASK>
[  521.622664][ T4225] CPU: 1 PID: 4225 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  521.630995][ T4225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  521.640888][ T4225] Call Trace:
[  521.644013][ T4225]  <TASK>
[  521.646805][ T4225]  dump_stack_lvl+0x151/0x1b7
[  521.651303][ T4225]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  521.656597][ T4225]  dump_stack+0x15/0x17
[  521.660587][ T4225]  should_fail+0x3c0/0x510
[  521.664845][ T4225]  __should_failslab+0x9f/0xe0
[  521.669441][ T4225]  should_failslab+0x9/0x20
[  521.673875][ T4225]  kmem_cache_alloc+0x4f/0x2f0
[  521.678730][ T4225]  ? anon_vma_fork+0x1d9/0x4f0
[  521.683329][ T4225]  anon_vma_fork+0x1d9/0x4f0
[  521.687758][ T4225]  dup_mmap+0x7ec/0xec0
[  521.691748][ T4225]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  521.696955][ T4225]  ? __delayed_free_task+0x110/0x110
[  521.702076][ T4225]  ? __kasan_check_write+0x14/0x20
[  521.707028][ T4225]  ? mm_init+0x6bb/0x870
[  521.711112][ T4225]  dup_mm+0x91/0x330
[  521.714847][ T4225]  copy_mm+0x108/0x1b0
[  521.718746][ T4225]  copy_process+0x127a/0x3240
[  521.723252][ T4225]  ? proc_fail_nth_write+0x213/0x290
[  521.728374][ T4225]  ? proc_fail_nth_read+0x220/0x220
[  521.733422][ T4225]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  521.738354][ T4225]  ? vfs_write+0x9af/0x1050
[  521.742697][ T4225]  kernel_clone+0x224/0x8f0
[  521.747032][ T4225]  ? file_end_write+0x1b0/0x1b0
[  521.751722][ T4225]  ? create_io_thread+0x1e0/0x1e0
[  521.756580][ T4225]  __x64_sys_clone+0x289/0x310
[  521.761187][ T4225]  ? __do_sys_vfork+0x130/0x130
[  521.765869][ T4225]  ? debug_smp_processor_id+0x17/0x20
[  521.771075][ T4225]  do_syscall_64+0x44/0xd0
[  521.775326][ T4225]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  521.781058][ T4225] RIP: 0033:0x7fc1f7027d59
[  521.785310][ T4225] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  521.804748][ T4225] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  521.812994][ T4225] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  521.820806][ T4225] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  521.828648][ T4225] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  521.836426][ T4225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  521.844248][ T4225] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  521.852060][ T4225]  </TASK>
[  521.855312][ T4227] CPU: 1 PID: 4227 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  521.863628][ T4227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  521.873694][ T4227] Call Trace:
[  521.876848][ T4227]  <TASK>
[  521.879594][ T4227]  dump_stack_lvl+0x151/0x1b7
[  521.884125][ T4227]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  521.889404][ T4227]  dump_stack+0x15/0x17
[  521.893390][ T4227]  should_fail+0x3c0/0x510
[  521.897644][ T4227]  __should_failslab+0x9f/0xe0
[  521.902247][ T4227]  should_failslab+0x9/0x20
[  521.906584][ T4227]  kmem_cache_alloc+0x4f/0x2f0
[  521.911190][ T4227]  ? anon_vma_clone+0xa1/0x510
[  521.915786][ T4227]  anon_vma_clone+0xa1/0x510
[  521.920211][ T4227]  anon_vma_fork+0x91/0x4f0
[  521.924550][ T4227]  ? dup_mmap+0x6ef/0xec0
[  521.928717][ T4227]  dup_mmap+0x7ec/0xec0
[  521.932716][ T4227]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  521.937919][ T4227]  ? __delayed_free_task+0x110/0x110
[  521.943038][ T4227]  ? __kasan_check_write+0x14/0x20
[  521.947983][ T4227]  ? mm_init+0x6bb/0x870
[  521.952066][ T4227]  dup_mm+0x91/0x330
[  521.955798][ T4227]  copy_mm+0x108/0x1b0
[  521.959794][ T4227]  copy_process+0x127a/0x3240
[  521.964316][ T4227]  ? proc_fail_nth_write+0x213/0x290
[  521.969422][ T4227]  ? proc_fail_nth_read+0x220/0x220
[  521.974459][ T4227]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  521.979403][ T4227]  ? vfs_write+0x9af/0x1050
[  521.983763][ T4227]  kernel_clone+0x224/0x8f0
[  521.988081][ T4227]  ? file_end_write+0x1b0/0x1b0
[  521.992774][ T4227]  ? create_io_thread+0x1e0/0x1e0
[  521.997629][ T4227]  __x64_sys_clone+0x289/0x310
[  522.002232][ T4227]  ? __do_sys_vfork+0x130/0x130
[  522.006918][ T4227]  ? debug_smp_processor_id+0x17/0x20
[  522.012124][ T4227]  do_syscall_64+0x44/0xd0
[  522.016377][ T4227]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  522.022192][ T4227] RIP: 0033:0x7fc1f7027d59
[  522.026447][ T4227] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  522.046057][ T4227] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  522.054396][ T4227] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  522.062200][ T4227] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  522.070115][ T4227] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  522.077921][ T4227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  522.085735][ T4227] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  522.093545][ T4227]  </TASK>
[  522.100914][ T4233] FAULT_INJECTION: forcing a failure.
[  522.100914][ T4233] name failslab, interval 1, probability 0, space 0, times 0
[  522.102689][ T4236] FAULT_INJECTION: forcing a failure.
[  522.102689][ T4236] name failslab, interval 1, probability 0, space 0, times 0
[  522.103424][ T4232] FAULT_INJECTION: forcing a failure.
[  522.103424][ T4232] name failslab, interval 1, probability 0, space 0, times 0
[  522.114200][ T4235] FAULT_INJECTION: forcing a failure.
[  522.114200][ T4235] name failslab, interval 1, probability 0, space 0, times 0
[  522.126162][ T4234] FAULT_INJECTION: forcing a failure.
[  522.126162][ T4234] name failslab, interval 1, probability 0, space 0, times 0
[  522.138225][ T4233] CPU: 0 PID: 4233 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  522.162973][ T4233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  522.162987][ T4233] Call Trace:
[  522.162992][ T4233]  <TASK>
[  522.162998][ T4233]  dump_stack_lvl+0x151/0x1b7
[  522.163023][ T4233]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  522.197254][ T4233]  dump_stack+0x15/0x17
[  522.201246][ T4233]  should_fail+0x3c0/0x510
[  522.205498][ T4233]  __should_failslab+0x9f/0xe0
[  522.210104][ T4233]  should_failslab+0x9/0x20
[  522.214436][ T4233]  kmem_cache_alloc+0x4f/0x2f0
[  522.219187][ T4233]  ? dup_mmap+0x6d3/0xec0
[  522.223302][ T4233]  dup_mmap+0x6d3/0xec0
[  522.227282][ T4233]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  522.232491][ T4233]  ? __delayed_free_task+0x110/0x110
[  522.237618][ T4233]  ? __kasan_check_write+0x14/0x20
[  522.242562][ T4233]  ? mm_init+0x6bb/0x870
[  522.246636][ T4233]  dup_mm+0x91/0x330
[  522.250368][ T4233]  copy_mm+0x108/0x1b0
[  522.254274][ T4233]  copy_process+0x127a/0x3240
[  522.258814][ T4233]  ? proc_fail_nth_write+0x213/0x290
[  522.263920][ T4233]  ? proc_fail_nth_read+0x220/0x220
[  522.268942][ T4233]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  522.273888][ T4233]  ? vfs_write+0x9af/0x1050
[  522.278231][ T4233]  kernel_clone+0x224/0x8f0
[  522.282569][ T4233]  ? file_end_write+0x1b0/0x1b0
[  522.287253][ T4233]  ? create_io_thread+0x1e0/0x1e0
[  522.292115][ T4233]  __x64_sys_clone+0x289/0x310
[  522.296721][ T4233]  ? __do_sys_vfork+0x130/0x130
[  522.301405][ T4233]  ? debug_smp_processor_id+0x17/0x20
[  522.306610][ T4233]  do_syscall_64+0x44/0xd0
[  522.310864][ T4233]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  522.316594][ T4233] RIP: 0033:0x7fc1f7027d59
[  522.320846][ T4233] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  522.340374][ T4233] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  522.348618][ T4233] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  522.356429][ T4233] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  522.364245][ T4233] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  522.372050][ T4233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  522.379861][ T4233] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  522.387851][ T4233]  </TASK>
[  522.390709][ T4236] CPU: 1 PID: 4236 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  522.399047][ T4236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  522.408938][ T4236] Call Trace:
[  522.412061][ T4236]  <TASK>
[  522.414840][ T4236]  dump_stack_lvl+0x151/0x1b7
[  522.419364][ T4236]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  522.424645][ T4236]  dump_stack+0x15/0x17
[  522.428636][ T4236]  should_fail+0x3c0/0x510
[  522.432893][ T4236]  __should_failslab+0x9f/0xe0
[  522.437489][ T4236]  should_failslab+0x9/0x20
[  522.441837][ T4236]  kmem_cache_alloc+0x4f/0x2f0
[  522.446431][ T4236]  ? anon_vma_clone+0xa1/0x510
[  522.451032][ T4236]  anon_vma_clone+0xa1/0x510
[  522.455459][ T4236]  anon_vma_fork+0x91/0x4f0
[  522.459797][ T4236]  ? dup_mmap+0x6ef/0xec0
[  522.464051][ T4236]  dup_mmap+0x7ec/0xec0
[  522.468040][ T4236]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  522.473250][ T4236]  ? __delayed_free_task+0x110/0x110
[  522.478381][ T4236]  ? __kasan_check_write+0x14/0x20
[  522.483315][ T4236]  ? mm_init+0x6bb/0x870
[  522.487395][ T4236]  dup_mm+0x91/0x330
[  522.491126][ T4236]  copy_mm+0x108/0x1b0
[  522.495045][ T4236]  copy_process+0x127a/0x3240
[  522.499549][ T4236]  ? proc_fail_nth_write+0x213/0x290
[  522.504754][ T4236]  ? proc_fail_nth_read+0x220/0x220
[  522.509789][ T4236]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  522.514736][ T4236]  ? vfs_write+0x9af/0x1050
[  522.519137][ T4236]  kernel_clone+0x224/0x8f0
[  522.523421][ T4236]  ? file_end_write+0x1b0/0x1b0
[  522.528100][ T4236]  ? create_io_thread+0x1e0/0x1e0
[  522.532971][ T4236]  __x64_sys_clone+0x289/0x310
[  522.537563][ T4236]  ? __do_sys_vfork+0x130/0x130
[  522.542251][ T4236]  ? debug_smp_processor_id+0x17/0x20
[  522.547459][ T4236]  do_syscall_64+0x44/0xd0
[  522.551710][ T4236]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  522.557438][ T4236] RIP: 0033:0x7fc1f7027d59
[  522.561692][ T4236] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  522.581132][ T4236] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  522.589548][ T4236] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  522.597362][ T4236] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  522.605260][ T4236] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  522.613068][ T4236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  522.620967][ T4236] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  522.629042][ T4236]  </TASK>
[  522.631936][ T4235] CPU: 0 PID: 4235 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  522.640238][ T4235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  522.650130][ T4235] Call Trace:
[  522.653521][ T4235]  <TASK>
[  522.656294][ T4235]  dump_stack_lvl+0x151/0x1b7
[  522.660806][ T4235]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  522.666187][ T4235]  dump_stack+0x15/0x17
[  522.670181][ T4235]  should_fail+0x3c0/0x510
[  522.674433][ T4235]  __should_failslab+0x9f/0xe0
[  522.679032][ T4235]  should_failslab+0x9/0x20
[  522.683458][ T4235]  kmem_cache_alloc+0x4f/0x2f0
[  522.688145][ T4235]  ? dup_mmap+0x6d3/0xec0
[  522.692326][ T4235]  dup_mmap+0x6d3/0xec0
[  522.696303][ T4235]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  522.701521][ T4235]  ? __delayed_free_task+0x110/0x110
[  522.706987][ T4235]  ? __kasan_check_write+0x14/0x20
[  522.711923][ T4235]  ? mm_init+0x6bb/0x870
[  522.716012][ T4235]  dup_mm+0x91/0x330
[  522.719742][ T4235]  copy_mm+0x108/0x1b0
[  522.723647][ T4235]  copy_process+0x127a/0x3240
[  522.728155][ T4235]  ? proc_fail_nth_write+0x213/0x290
[  522.733283][ T4235]  ? proc_fail_nth_read+0x220/0x220
[  522.738310][ T4235]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  522.743257][ T4235]  ? vfs_write+0x9af/0x1050
[  522.747605][ T4235]  kernel_clone+0x224/0x8f0
[  522.751935][ T4235]  ? file_end_write+0x1b0/0x1b0
[  522.756738][ T4235]  ? create_io_thread+0x1e0/0x1e0
[  522.761574][ T4235]  __x64_sys_clone+0x289/0x310
[  522.766174][ T4235]  ? __do_sys_vfork+0x130/0x130
[  522.771030][ T4235]  ? debug_smp_processor_id+0x17/0x20
[  522.776673][ T4235]  do_syscall_64+0x44/0xd0
[  522.780925][ T4235]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  522.786653][ T4235] RIP: 0033:0x7fc1f7027d59
[  522.790911][ T4235] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  522.810439][ T4235] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  522.818766][ T4235] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  522.826676][ T4235] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  522.834484][ T4235] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  522.842297][ T4235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  522.850107][ T4235] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  522.858273][ T4235]  </TASK>
[  522.861136][ T4234] CPU: 1 PID: 4234 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  522.869466][ T4234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  522.879447][ T4234] Call Trace:
[  522.882570][ T4234]  <TASK>
[  522.885344][ T4234]  dump_stack_lvl+0x151/0x1b7
[  522.889860][ T4234]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  522.895587][ T4234]  ? kmem_cache_alloc+0x189/0x2f0
[  522.900446][ T4234]  ? copy_process+0x127a/0x3240
[  522.905138][ T4234]  ? __x64_sys_clone+0x289/0x310
[  522.909904][ T4234]  ? do_syscall_64+0x44/0xd0
[  522.914333][ T4234]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  522.920236][ T4234]  dump_stack+0x15/0x17
[  522.924227][ T4234]  should_fail+0x3c0/0x510
[  522.928480][ T4234]  __should_failslab+0x9f/0xe0
[  522.933083][ T4234]  should_failslab+0x9/0x20
[  522.937510][ T4234]  kmem_cache_alloc+0x4f/0x2f0
[  522.942109][ T4234]  ? anon_vma_clone+0xa1/0x510
[  522.947491][ T4234]  anon_vma_clone+0xa1/0x510
[  522.951917][ T4234]  anon_vma_fork+0x91/0x4f0
[  522.956257][ T4234]  ? dup_mmap+0x6ef/0xec0
[  522.960601][ T4234]  dup_mmap+0x7ec/0xec0
[  522.964585][ T4234]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  522.969798][ T4234]  ? __delayed_free_task+0x110/0x110
[  522.974914][ T4234]  ? __kasan_check_write+0x14/0x20
[  522.979866][ T4234]  ? mm_init+0x6bb/0x870
[  522.983946][ T4234]  dup_mm+0x91/0x330
[  522.987675][ T4234]  copy_mm+0x108/0x1b0
[  522.991588][ T4234]  copy_process+0x127a/0x3240
[  522.996094][ T4234]  ? proc_fail_nth_write+0x213/0x290
[  523.001213][ T4234]  ? proc_fail_nth_read+0x220/0x220
[  523.006297][ T4234]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  523.011200][ T4234]  ? vfs_write+0x9af/0x1050
[  523.015535][ T4234]  kernel_clone+0x224/0x8f0
[  523.019873][ T4234]  ? file_end_write+0x1b0/0x1b0
[  523.024567][ T4234]  ? create_io_thread+0x1e0/0x1e0
[  523.029596][ T4234]  __x64_sys_clone+0x289/0x310
[  523.034194][ T4234]  ? __do_sys_vfork+0x130/0x130
[  523.038884][ T4234]  ? debug_smp_processor_id+0x17/0x20
[  523.044089][ T4234]  do_syscall_64+0x44/0xd0
[  523.048341][ T4234]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  523.054070][ T4234] RIP: 0033:0x7fc1f7027d59
[  523.058324][ T4234] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  523.077762][ T4234] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  523.086008][ T4234] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  523.093819][ T4234] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  523.102240][ T4234] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  523.110049][ T4234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  523.117860][ T4234] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  523.125674][ T4234]  </TASK>
[  523.128537][ T4232] CPU: 0 PID: 4232 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  523.128962][ T4231] FAULT_INJECTION: forcing a failure.
[  523.128962][ T4231] name failslab, interval 1, probability 0, space 0, times 0
[  523.136864][ T4232] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  523.136875][ T4232] Call Trace:
[  523.136881][ T4232]  <TASK>
[  523.136887][ T4232]  dump_stack_lvl+0x151/0x1b7
[  523.136909][ T4232]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  523.174893][ T4232]  ? kmem_cache_alloc+0x189/0x2f0
[  523.179750][ T4232]  ? copy_process+0x127a/0x3240
[  523.184430][ T4232]  ? __x64_sys_clone+0x289/0x310
[  523.189213][ T4232]  ? do_syscall_64+0x44/0xd0
[  523.193638][ T4232]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  523.199533][ T4232]  dump_stack+0x15/0x17
[  523.203532][ T4232]  should_fail+0x3c0/0x510
[  523.207778][ T4232]  __should_failslab+0x9f/0xe0
[  523.212383][ T4232]  should_failslab+0x9/0x20
[  523.216724][ T4232]  kmem_cache_alloc+0x4f/0x2f0
[  523.221326][ T4232]  ? anon_vma_clone+0xa1/0x510
[  523.226052][ T4232]  anon_vma_clone+0xa1/0x510
[  523.230474][ T4232]  anon_vma_fork+0x91/0x4f0
[  523.234813][ T4232]  ? dup_mmap+0x6ef/0xec0
[  523.238986][ T4232]  dup_mmap+0x7ec/0xec0
[  523.242973][ T4232]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  523.248180][ T4232]  ? __delayed_free_task+0x110/0x110
[  523.253299][ T4232]  ? __kasan_check_write+0x14/0x20
[  523.258425][ T4232]  ? mm_init+0x6bb/0x870
[  523.262500][ T4232]  dup_mm+0x91/0x330
[  523.266238][ T4232]  copy_mm+0x108/0x1b0
[  523.270138][ T4232]  copy_process+0x127a/0x3240
[  523.274653][ T4232]  ? proc_fail_nth_write+0x213/0x290
[  523.279776][ T4232]  ? proc_fail_nth_read+0x220/0x220
[  523.284804][ T4232]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  523.289761][ T4232]  ? vfs_write+0x9af/0x1050
[  523.294093][ T4232]  kernel_clone+0x224/0x8f0
[  523.298433][ T4232]  ? file_end_write+0x1b0/0x1b0
[  523.303117][ T4232]  ? create_io_thread+0x1e0/0x1e0
[  523.307979][ T4232]  __x64_sys_clone+0x289/0x310
[  523.312580][ T4232]  ? __do_sys_vfork+0x130/0x130
[  523.317274][ T4232]  ? debug_smp_processor_id+0x17/0x20
[  523.322480][ T4232]  do_syscall_64+0x44/0xd0
[  523.326737][ T4232]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  523.332547][ T4232] RIP: 0033:0x7fc1f7027d59
[  523.336796][ T4232] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  523.356236][ T4232] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  523.364477][ T4232] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  523.372289][ T4232] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  523.380100][ T4232] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  523.387912][ T4232] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  523.395722][ T4232] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  523.403538][ T4232]  </TASK>
[  523.406402][ T4231] CPU: 1 PID: 4231 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  523.414742][ T4231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  523.424721][ T4231] Call Trace:
[  523.427838][ T4231]  <TASK>
[  523.430614][ T4231]  dump_stack_lvl+0x151/0x1b7
[  523.435126][ T4231]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  523.440509][ T4231]  dump_stack+0x15/0x17
[  523.444509][ T4231]  should_fail+0x3c0/0x510
[  523.448773][ T4231]  __should_failslab+0x9f/0xe0
[  523.453354][ T4231]  should_failslab+0x9/0x20
[  523.457692][ T4231]  kmem_cache_alloc+0x4f/0x2f0
[  523.462295][ T4231]  ? anon_vma_clone+0xa1/0x510
[  523.466892][ T4231]  anon_vma_clone+0xa1/0x510
[  523.471319][ T4231]  anon_vma_fork+0x91/0x4f0
[  523.475776][ T4231]  ? dup_mmap+0x6ef/0xec0
[  523.479938][ T4231]  dup_mmap+0x7ec/0xec0
[  523.483930][ T4231]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  523.489312][ T4231]  ? __delayed_free_task+0x110/0x110
[  523.494431][ T4231]  ? __kasan_check_write+0x14/0x20
[  523.499378][ T4231]  ? mm_init+0x6bb/0x870
[  523.503459][ T4231]  dup_mm+0x91/0x330
[  523.507217][ T4231]  copy_mm+0x108/0x1b0
[  523.511107][ T4231]  copy_process+0x127a/0x3240
[  523.515615][ T4231]  ? proc_fail_nth_write+0x213/0x290
[  523.520739][ T4231]  ? proc_fail_nth_read+0x220/0x220
[  523.525808][ T4231]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  523.530712][ T4231]  ? vfs_write+0x9af/0x1050
[  523.535055][ T4231]  kernel_clone+0x224/0x8f0
[  523.539390][ T4231]  ? file_end_write+0x1b0/0x1b0
[  523.544076][ T4231]  ? create_io_thread+0x1e0/0x1e0
[  523.548937][ T4231]  __x64_sys_clone+0x289/0x310
[  523.553543][ T4231]  ? __do_sys_vfork+0x130/0x130
[  523.558224][ T4231]  ? debug_smp_processor_id+0x17/0x20
[  523.563432][ T4231]  do_syscall_64+0x44/0xd0
[  523.567689][ T4231]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  523.573412][ T4231] RIP: 0033:0x7fc1f7027d59
[  523.577666][ T4231] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  523.597194][ T4231] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  523.605437][ T4231] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  523.613249][ T4231] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  523.621060][ T4231] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  523.628877][ T4231] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  523.636689][ T4231] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  523.644506][ T4231]  </TASK>
[  523.653050][ T4241] FAULT_INJECTION: forcing a failure.
[  523.653050][ T4241] name failslab, interval 1, probability 0, space 0, times 0
[  523.663581][ T4245] FAULT_INJECTION: forcing a failure.
[  523.663581][ T4245] name failslab, interval 1, probability 0, space 0, times 0
[  523.666240][ T4247] FAULT_INJECTION: forcing a failure.
[  523.666240][ T4247] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  523.678787][ T4246] FAULT_INJECTION: forcing a failure.
[  523.678787][ T4246] name failslab, interval 1, probability 0, space 0, times 0
[  523.691057][ T4241] CPU: 0 PID: 4241 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  523.704684][ T4243] FAULT_INJECTION: forcing a failure.
[  523.704684][ T4243] name failslab, interval 1, probability 0, space 0, times 0
[  523.711727][ T4241] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  523.711741][ T4241] Call Trace:
[  523.711746][ T4241]  <TASK>
[  523.711752][ T4241]  dump_stack_lvl+0x151/0x1b7
[  523.744452][ T4241]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  523.749749][ T4241]  dump_stack+0x15/0x17
[  523.753735][ T4241]  should_fail+0x3c0/0x510
[  523.757990][ T4241]  __should_failslab+0x9f/0xe0
[  523.762586][ T4241]  should_failslab+0x9/0x20
[  523.766927][ T4241]  kmem_cache_alloc+0x4f/0x2f0
[  523.771529][ T4241]  ? dup_mmap+0x6d3/0xec0
[  523.775704][ T4241]  dup_mmap+0x6d3/0xec0
[  523.779687][ T4241]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  523.784898][ T4241]  ? __delayed_free_task+0x110/0x110
[  523.790025][ T4241]  ? __kasan_check_write+0x14/0x20
[  523.794961][ T4241]  ? mm_init+0x6bb/0x870
[  523.799045][ T4241]  dup_mm+0x91/0x330
[  523.802774][ T4241]  copy_mm+0x108/0x1b0
[  523.806677][ T4241]  copy_process+0x127a/0x3240
[  523.811198][ T4241]  ? proc_fail_nth_write+0x213/0x290
[  523.816400][ T4241]  ? proc_fail_nth_read+0x220/0x220
[  523.821438][ T4241]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  523.826380][ T4241]  ? vfs_write+0x9af/0x1050
[  523.830722][ T4241]  kernel_clone+0x224/0x8f0
[  523.835062][ T4241]  ? file_end_write+0x1b0/0x1b0
[  523.839749][ T4241]  ? create_io_thread+0x1e0/0x1e0
[  523.844694][ T4241]  __x64_sys_clone+0x289/0x310
[  523.849380][ T4241]  ? __do_sys_vfork+0x130/0x130
[  523.854097][ T4241]  ? debug_smp_processor_id+0x17/0x20
[  523.859277][ T4241]  do_syscall_64+0x44/0xd0
[  523.863789][ T4241]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  523.869519][ T4241] RIP: 0033:0x7fc1f7027d59
[  523.873771][ T4241] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  523.893209][ T4241] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  523.901456][ T4241] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  523.909268][ T4241] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  523.917081][ T4241] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  523.924889][ T4241] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  523.932699][ T4241] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  523.940513][ T4241]  </TASK>
[  523.943375][ T4243] CPU: 1 PID: 4243 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  523.951800][ T4243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  523.961701][ T4243] Call Trace:
[  523.964811][ T4243]  <TASK>
[  523.967591][ T4243]  dump_stack_lvl+0x151/0x1b7
[  523.972102][ T4243]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  523.977395][ T4243]  ? kmem_cache_alloc+0x189/0x2f0
[  523.982539][ T4243]  ? copy_process+0x127a/0x3240
[  523.987205][ T4243]  ? __x64_sys_clone+0x289/0x310
[  523.991977][ T4243]  ? do_syscall_64+0x44/0xd0
[  523.996403][ T4243]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  524.002631][ T4243]  dump_stack+0x15/0x17
[  524.006676][ T4243]  should_fail+0x3c0/0x510
[  524.010867][ T4243]  __should_failslab+0x9f/0xe0
[  524.015469][ T4243]  should_failslab+0x9/0x20
[  524.019806][ T4243]  kmem_cache_alloc+0x4f/0x2f0
[  524.024405][ T4243]  ? anon_vma_clone+0xa1/0x510
[  524.029006][ T4243]  anon_vma_clone+0xa1/0x510
[  524.033433][ T4243]  anon_vma_fork+0x91/0x4f0
[  524.037783][ T4243]  ? dup_mmap+0x6ef/0xec0
[  524.041938][ T4243]  dup_mmap+0x7ec/0xec0
[  524.045932][ T4243]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  524.051139][ T4243]  ? __delayed_free_task+0x110/0x110
[  524.056263][ T4243]  ? __kasan_check_write+0x14/0x20
[  524.061211][ T4243]  ? mm_init+0x6bb/0x870
[  524.065289][ T4243]  dup_mm+0x91/0x330
[  524.069020][ T4243]  copy_mm+0x108/0x1b0
[  524.072924][ T4243]  copy_process+0x127a/0x3240
[  524.077438][ T4243]  ? proc_fail_nth_write+0x213/0x290
[  524.082558][ T4243]  ? proc_fail_nth_read+0x220/0x220
[  524.087599][ T4243]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  524.092540][ T4243]  ? vfs_write+0x9af/0x1050
[  524.096879][ T4243]  kernel_clone+0x224/0x8f0
[  524.101251][ T4243]  ? file_end_write+0x1b0/0x1b0
[  524.105907][ T4243]  ? create_io_thread+0x1e0/0x1e0
[  524.110764][ T4243]  __x64_sys_clone+0x289/0x310
[  524.115549][ T4243]  ? __do_sys_vfork+0x130/0x130
[  524.120231][ T4243]  ? debug_smp_processor_id+0x17/0x20
[  524.125433][ T4243]  do_syscall_64+0x44/0xd0
[  524.129695][ T4243]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  524.135419][ T4243] RIP: 0033:0x7fc1f7027d59
[  524.139669][ T4243] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  524.159108][ T4243] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  524.167349][ T4243] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  524.175170][ T4243] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  524.183325][ T4243] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  524.191132][ T4243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  524.199038][ T4243] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  524.206843][ T4243]  </TASK>
[  524.209708][ T4246] CPU: 0 PID: 4246 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  524.218047][ T4246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.228019][ T4246] Call Trace:
[  524.231143][ T4246]  <TASK>
[  524.233921][ T4246]  dump_stack_lvl+0x151/0x1b7
[  524.238436][ T4246]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  524.243827][ T4246]  dump_stack+0x15/0x17
[  524.247808][ T4246]  should_fail+0x3c0/0x510
[  524.252064][ T4246]  __should_failslab+0x9f/0xe0
[  524.256659][ T4246]  should_failslab+0x9/0x20
[  524.260998][ T4246]  kmem_cache_alloc+0x4f/0x2f0
[  524.265598][ T4246]  ? anon_vma_clone+0xa1/0x510
[  524.270201][ T4246]  anon_vma_clone+0xa1/0x510
[  524.274626][ T4246]  anon_vma_fork+0x91/0x4f0
[  524.278964][ T4246]  ? dup_mmap+0x6ef/0xec0
[  524.283132][ T4246]  dup_mmap+0x7ec/0xec0
[  524.287125][ T4246]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  524.292335][ T4246]  ? __delayed_free_task+0x110/0x110
[  524.297458][ T4246]  ? __kasan_check_write+0x14/0x20
[  524.302400][ T4246]  ? mm_init+0x6bb/0x870
[  524.306479][ T4246]  dup_mm+0x91/0x330
[  524.310208][ T4246]  copy_mm+0x108/0x1b0
[  524.314116][ T4246]  copy_process+0x127a/0x3240
[  524.318629][ T4246]  ? proc_fail_nth_write+0x213/0x290
[  524.323751][ T4246]  ? proc_fail_nth_read+0x220/0x220
[  524.328796][ T4246]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  524.333730][ T4246]  ? vfs_write+0x9af/0x1050
[  524.338073][ T4246]  kernel_clone+0x224/0x8f0
[  524.342412][ T4246]  ? file_end_write+0x1b0/0x1b0
[  524.347185][ T4246]  ? create_io_thread+0x1e0/0x1e0
[  524.352044][ T4246]  __x64_sys_clone+0x289/0x310
[  524.356655][ T4246]  ? __do_sys_vfork+0x130/0x130
[  524.361331][ T4246]  ? debug_smp_processor_id+0x17/0x20
[  524.366548][ T4246]  do_syscall_64+0x44/0xd0
[  524.370793][ T4246]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  524.376526][ T4246] RIP: 0033:0x7fc1f7027d59
[  524.380773][ T4246] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  524.400215][ T4246] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  524.408457][ T4246] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  524.416269][ T4246] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  524.424099][ T4246] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  524.431892][ T4246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  524.439703][ T4246] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  524.447615][ T4246]  </TASK>
[  524.450479][ T4247] CPU: 1 PID: 4247 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  524.458804][ T4247] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.468885][ T4247] Call Trace:
[  524.471988][ T4247]  <TASK>
[  524.474785][ T4247]  dump_stack_lvl+0x151/0x1b7
[  524.479290][ T4247]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  524.484750][ T4247]  ? is_bpf_text_address+0x1a2/0x1c0
[  524.490044][ T4247]  dump_stack+0x15/0x17
[  524.494122][ T4247]  should_fail+0x3c0/0x510
[  524.498375][ T4247]  should_fail_alloc_page+0x58/0x70
[  524.503494][ T4247]  __alloc_pages+0x207/0x850
[  524.508008][ T4247]  ? zone_watermark_fast+0x200/0x200
[  524.513217][ T4247]  ? __kasan_slab_alloc+0xc9/0xe0
[  524.518089][ T4247]  ? __kasan_slab_alloc+0xb2/0xe0
[  524.522937][ T4247]  ? kmem_cache_alloc+0x189/0x2f0
[  524.527794][ T4247]  ? anon_vma_clone+0xa1/0x510
[  524.532506][ T4247]  __pmd_alloc+0xb1/0x550
[  524.536648][ T4247]  ? __kasan_slab_alloc+0xb2/0xe0
[  524.541509][ T4247]  ? kmem_cache_alloc+0x189/0x2f0
[  524.546368][ T4247]  ? anon_vma_fork+0x1d9/0x4f0
[  524.550970][ T4247]  ? dup_mmap+0x7ec/0xec0
[  524.555135][ T4247]  ? dup_mm+0x91/0x330
[  524.559041][ T4247]  ? copy_mm+0x108/0x1b0
[  524.563119][ T4247]  ? kernel_clone+0x224/0x8f0
[  524.567635][ T4247]  ? __pud_alloc+0x260/0x260
[  524.572072][ T4247]  copy_page_range+0xd04/0x1090
[  524.576750][ T4247]  ? pfn_valid+0x1e0/0x1e0
[  524.581174][ T4247]  dup_mmap+0x9fc/0xec0
[  524.585164][ T4247]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  524.590377][ T4247]  ? __delayed_free_task+0x110/0x110
[  524.595495][ T4247]  ? __kasan_check_write+0x14/0x20
[  524.600444][ T4247]  ? mm_init+0x6bb/0x870
[  524.604551][ T4247]  dup_mm+0x91/0x330
[  524.608252][ T4247]  copy_mm+0x108/0x1b0
[  524.612158][ T4247]  copy_process+0x127a/0x3240
[  524.616674][ T4247]  ? proc_fail_nth_write+0x213/0x290
[  524.621791][ T4247]  ? proc_fail_nth_read+0x220/0x220
[  524.626830][ T4247]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  524.631773][ T4247]  ? vfs_write+0x9af/0x1050
[  524.636115][ T4247]  kernel_clone+0x224/0x8f0
[  524.640452][ T4247]  ? file_end_write+0x1b0/0x1b0
[  524.645144][ T4247]  ? create_io_thread+0x1e0/0x1e0
[  524.650001][ T4247]  __x64_sys_clone+0x289/0x310
[  524.654602][ T4247]  ? __do_sys_vfork+0x130/0x130
[  524.659287][ T4247]  ? debug_smp_processor_id+0x17/0x20
[  524.664493][ T4247]  do_syscall_64+0x44/0xd0
[  524.668836][ T4247]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  524.674572][ T4247] RIP: 0033:0x7fc1f7027d59
[  524.678816][ T4247] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  524.698387][ T4247] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  524.706676][ T4247] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  524.714483][ T4247] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  524.722301][ T4247] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  524.730153][ T4247] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  524.737918][ T4247] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  524.745733][ T4247]  </TASK>
[  524.748988][ T4245] CPU: 1 PID: 4245 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  524.757308][ T4245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  524.767201][ T4245] Call Trace:
[  524.770323][ T4245]  <TASK>
[  524.773097][ T4245]  dump_stack_lvl+0x151/0x1b7
[  524.777613][ T4245]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  524.782906][ T4245]  ? kmem_cache_alloc+0x189/0x2f0
[  524.787763][ T4245]  ? copy_process+0x127a/0x3240
[  524.792451][ T4245]  ? __x64_sys_clone+0x289/0x310
[  524.797225][ T4245]  ? do_syscall_64+0x44/0xd0
[  524.801650][ T4245]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  524.807552][ T4245]  dump_stack+0x15/0x17
[  524.811547][ T4245]  should_fail+0x3c0/0x510
[  524.815802][ T4245]  __should_failslab+0x9f/0xe0
[  524.820497][ T4245]  should_failslab+0x9/0x20
[  524.824834][ T4245]  kmem_cache_alloc+0x4f/0x2f0
[  524.829435][ T4245]  ? anon_vma_clone+0xa1/0x510
[  524.834069][ T4245]  anon_vma_clone+0xa1/0x510
[  524.838567][ T4245]  anon_vma_fork+0x91/0x4f0
[  524.842890][ T4245]  ? dup_mmap+0x6ef/0xec0
[  524.847061][ T4245]  dup_mmap+0x7ec/0xec0
[  524.851047][ T4245]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  524.856261][ T4245]  ? __delayed_free_task+0x110/0x110
[  524.861374][ T4245]  ? __kasan_check_write+0x14/0x20
[  524.866320][ T4245]  ? mm_init+0x6bb/0x870
[  524.870402][ T4245]  dup_mm+0x91/0x330
[  524.874140][ T4245]  copy_mm+0x108/0x1b0
[  524.878040][ T4245]  copy_process+0x127a/0x3240
[  524.882561][ T4245]  ? proc_fail_nth_write+0x213/0x290
[  524.887672][ T4245]  ? proc_fail_nth_read+0x220/0x220
[  524.892705][ T4245]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  524.897653][ T4245]  ? vfs_write+0x9af/0x1050
[  524.901995][ T4245]  kernel_clone+0x224/0x8f0
[  524.906334][ T4245]  ? file_end_write+0x1b0/0x1b0
[  524.911021][ T4245]  ? create_io_thread+0x1e0/0x1e0
[  524.915878][ T4245]  __x64_sys_clone+0x289/0x310
[  524.920502][ T4245]  ? __do_sys_vfork+0x130/0x130
[  524.925171][ T4245]  ? debug_smp_processor_id+0x17/0x20
[  524.930375][ T4245]  do_syscall_64+0x44/0xd0
[  524.934627][ T4245]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  524.940356][ T4245] RIP: 0033:0x7fc1f7027d59
[  524.944611][ T4245] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  524.964316][ T4245] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  524.972560][ T4245] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  524.980368][ T4245] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  524.988294][ T4245] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  524.996104][ T4245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  525.003915][ T4245] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  525.011734][ T4245]  </TASK>
[  525.015326][ T4248] FAULT_INJECTION: forcing a failure.
[  525.015326][ T4248] name failslab, interval 1, probability 0, space 0, times 0
[  525.027859][ T4248] CPU: 1 PID: 4248 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  525.036174][ T4248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.046067][ T4248] Call Trace:
[  525.049193][ T4248]  <TASK>
[  525.051970][ T4248]  dump_stack_lvl+0x151/0x1b7
[  525.056489][ T4248]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  525.061777][ T4248]  dump_stack+0x15/0x17
[  525.065770][ T4248]  should_fail+0x3c0/0x510
[  525.070022][ T4248]  __should_failslab+0x9f/0xe0
[  525.074622][ T4248]  should_failslab+0x9/0x20
[  525.079057][ T4248]  kmem_cache_alloc+0x4f/0x2f0
[  525.083649][ T4248]  ? anon_vma_clone+0xa1/0x510
[  525.088278][ T4248]  anon_vma_clone+0xa1/0x510
[  525.092689][ T4248]  anon_vma_fork+0x91/0x4f0
[  525.097035][ T4248]  ? dup_mmap+0x6ef/0xec0
[  525.101190][ T4248]  dup_mmap+0x7ec/0xec0
[  525.105181][ T4248]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  525.110383][ T4248]  ? __delayed_free_task+0x110/0x110
[  525.115501][ T4248]  ? __kasan_check_write+0x14/0x20
[  525.120448][ T4248]  ? mm_init+0x6bb/0x870
[  525.124545][ T4248]  dup_mm+0x91/0x330
[  525.128345][ T4248]  copy_mm+0x108/0x1b0
[  525.132250][ T4248]  copy_process+0x127a/0x3240
[  525.136765][ T4248]  ? proc_fail_nth_write+0x213/0x290
[  525.141885][ T4248]  ? proc_fail_nth_read+0x220/0x220
[  525.147007][ T4248]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  525.151953][ T4248]  ? vfs_write+0x9af/0x1050
[  525.156295][ T4248]  kernel_clone+0x224/0x8f0
[  525.160979][ T4248]  ? file_end_write+0x1b0/0x1b0
[  525.165758][ T4248]  ? create_io_thread+0x1e0/0x1e0
[  525.170614][ T4248]  __x64_sys_clone+0x289/0x310
[  525.175241][ T4248]  ? __do_sys_vfork+0x130/0x130
[  525.180164][ T4248]  ? debug_smp_processor_id+0x17/0x20
[  525.185368][ T4248]  do_syscall_64+0x44/0xd0
[  525.189620][ T4248]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  525.195355][ T4248] RIP: 0033:0x7fc1f7027d59
[  525.199614][ T4248] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  525.219222][ T4248] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  525.227462][ T4248] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  525.235446][ T4248] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  525.243257][ T4248] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  525.251107][ T4248] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  525.258967][ T4248] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  525.266781][ T4248]  </TASK>
[  525.274583][ T4253] FAULT_INJECTION: forcing a failure.
[  525.274583][ T4253] name failslab, interval 1, probability 0, space 0, times 0
[  525.275788][ T4258] FAULT_INJECTION: forcing a failure.
[  525.275788][ T4258] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  525.287565][ T4255] FAULT_INJECTION: forcing a failure.
[  525.287565][ T4255] name failslab, interval 1, probability 0, space 0, times 0
[  525.300201][ T4258] CPU: 0 PID: 4258 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  525.313266][ T4254] FAULT_INJECTION: forcing a failure.
[  525.313266][ T4254] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  525.320771][ T4258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.320784][ T4258] Call Trace:
[  525.320789][ T4258]  <TASK>
[  525.320796][ T4258]  dump_stack_lvl+0x151/0x1b7
[  525.320819][ T4258]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  525.334562][ T4259] FAULT_INJECTION: forcing a failure.
[  525.334562][ T4259] name failslab, interval 1, probability 0, space 0, times 0
[  525.343669][ T4258]  ? is_bpf_text_address+0x1a2/0x1c0
[  525.343692][ T4258]  dump_stack+0x15/0x17
[  525.343709][ T4258]  should_fail+0x3c0/0x510
[  525.385160][ T4258]  should_fail_alloc_page+0x58/0x70
[  525.390187][ T4258]  __alloc_pages+0x207/0x850
[  525.394619][ T4258]  ? zone_watermark_fast+0x200/0x200
[  525.399737][ T4258]  ? __kasan_slab_alloc+0xc9/0xe0
[  525.404595][ T4258]  ? __kasan_slab_alloc+0xb2/0xe0
[  525.409455][ T4258]  ? kmem_cache_alloc+0x189/0x2f0
[  525.414317][ T4258]  ? anon_vma_clone+0xa1/0x510
[  525.418945][ T4258]  __pmd_alloc+0xb1/0x550
[  525.423085][ T4258]  ? __kasan_slab_alloc+0xb2/0xe0
[  525.427944][ T4258]  ? kmem_cache_alloc+0x189/0x2f0
[  525.432805][ T4258]  ? anon_vma_fork+0x1d9/0x4f0
[  525.437403][ T4258]  ? dup_mmap+0x7ec/0xec0
[  525.441568][ T4258]  ? dup_mm+0x91/0x330
[  525.445477][ T4258]  ? copy_mm+0x108/0x1b0
[  525.449555][ T4258]  ? kernel_clone+0x224/0x8f0
[  525.454069][ T4258]  ? __pud_alloc+0x260/0x260
[  525.458498][ T4258]  copy_page_range+0xd04/0x1090
[  525.463184][ T4258]  ? pfn_valid+0x1e0/0x1e0
[  525.467445][ T4258]  dup_mmap+0x9fc/0xec0
[  525.471426][ T4258]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  525.476638][ T4258]  ? __delayed_free_task+0x110/0x110
[  525.481753][ T4258]  ? __kasan_check_write+0x14/0x20
[  525.486700][ T4258]  ? mm_init+0x6bb/0x870
[  525.490782][ T4258]  dup_mm+0x91/0x330
[  525.494516][ T4258]  copy_mm+0x108/0x1b0
[  525.498423][ T4258]  copy_process+0x127a/0x3240
[  525.502934][ T4258]  ? proc_fail_nth_write+0x213/0x290
[  525.508056][ T4258]  ? proc_fail_nth_read+0x220/0x220
[  525.513087][ T4258]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  525.518039][ T4258]  ? vfs_write+0x9af/0x1050
[  525.522374][ T4258]  kernel_clone+0x224/0x8f0
[  525.526720][ T4258]  ? file_end_write+0x1b0/0x1b0
[  525.531401][ T4258]  ? create_io_thread+0x1e0/0x1e0
[  525.536264][ T4258]  __x64_sys_clone+0x289/0x310
[  525.540864][ T4258]  ? __do_sys_vfork+0x130/0x130
[  525.545546][ T4258]  ? debug_smp_processor_id+0x17/0x20
[  525.550753][ T4258]  do_syscall_64+0x44/0xd0
[  525.555006][ T4258]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  525.560734][ T4258] RIP: 0033:0x7fc1f7027d59
[  525.564990][ T4258] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  525.584431][ T4258] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  525.592675][ T4258] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  525.600486][ T4258] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  525.608294][ T4258] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  525.616104][ T4258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  525.623925][ T4258] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  525.631742][ T4258]  </TASK>
[  525.634601][ T4259] CPU: 1 PID: 4259 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  525.642938][ T4259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.652824][ T4259] Call Trace:
[  525.655946][ T4259]  <TASK>
[  525.658731][ T4259]  dump_stack_lvl+0x151/0x1b7
[  525.663237][ T4259]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  525.668533][ T4259]  dump_stack+0x15/0x17
[  525.672522][ T4259]  should_fail+0x3c0/0x510
[  525.676778][ T4259]  __should_failslab+0x9f/0xe0
[  525.681379][ T4259]  should_failslab+0x9/0x20
[  525.685722][ T4259]  kmem_cache_alloc+0x4f/0x2f0
[  525.690315][ T4259]  ? anon_vma_clone+0xa1/0x510
[  525.694922][ T4259]  anon_vma_clone+0xa1/0x510
[  525.699431][ T4259]  anon_vma_fork+0x91/0x4f0
[  525.703776][ T4259]  ? dup_mmap+0x6ef/0xec0
[  525.707936][ T4259]  dup_mmap+0x7ec/0xec0
[  525.711927][ T4259]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  525.717138][ T4259]  ? __delayed_free_task+0x110/0x110
[  525.722253][ T4259]  ? __kasan_check_write+0x14/0x20
[  525.727202][ T4259]  ? mm_init+0x6bb/0x870
[  525.731280][ T4259]  dup_mm+0x91/0x330
[  525.735185][ T4259]  copy_mm+0x108/0x1b0
[  525.739093][ T4259]  copy_process+0x127a/0x3240
[  525.743612][ T4259]  ? proc_fail_nth_write+0x213/0x290
[  525.748724][ T4259]  ? proc_fail_nth_read+0x220/0x220
[  525.753766][ T4259]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  525.758710][ T4259]  ? vfs_write+0x9af/0x1050
[  525.763143][ T4259]  kernel_clone+0x224/0x8f0
[  525.767485][ T4259]  ? file_end_write+0x1b0/0x1b0
[  525.772169][ T4259]  ? create_io_thread+0x1e0/0x1e0
[  525.777032][ T4259]  __x64_sys_clone+0x289/0x310
[  525.781639][ T4259]  ? __do_sys_vfork+0x130/0x130
[  525.786317][ T4259]  ? debug_smp_processor_id+0x17/0x20
[  525.791524][ T4259]  do_syscall_64+0x44/0xd0
[  525.795785][ T4259]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  525.801525][ T4259] RIP: 0033:0x7fc1f7027d59
[  525.805758][ T4259] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  525.825197][ T4259] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  525.833445][ T4259] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  525.841257][ T4259] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  525.849068][ T4259] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  525.856878][ T4259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  525.864695][ T4259] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  525.872503][ T4259]  </TASK>
[  525.875369][ T4255] CPU: 0 PID: 4255 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  525.883698][ T4255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  525.893601][ T4255] Call Trace:
[  525.896809][ T4255]  <TASK>
[  525.899590][ T4255]  dump_stack_lvl+0x151/0x1b7
[  525.904278][ T4255]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  525.909569][ T4255]  dump_stack+0x15/0x17
[  525.913561][ T4255]  should_fail+0x3c0/0x510
[  525.917813][ T4255]  __should_failslab+0x9f/0xe0
[  525.922416][ T4255]  should_failslab+0x9/0x20
[  525.926752][ T4255]  kmem_cache_alloc+0x4f/0x2f0
[  525.931352][ T4255]  ? dup_mmap+0x6d3/0xec0
[  525.935521][ T4255]  dup_mmap+0x6d3/0xec0
[  525.939512][ T4255]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  525.944990][ T4255]  ? __delayed_free_task+0x110/0x110
[  525.950100][ T4255]  ? __kasan_check_write+0x14/0x20
[  525.955047][ T4255]  ? mm_init+0x6bb/0x870
[  525.959125][ T4255]  dup_mm+0x91/0x330
[  525.962863][ T4255]  copy_mm+0x108/0x1b0
[  525.966763][ T4255]  copy_process+0x127a/0x3240
[  525.971298][ T4255]  ? proc_fail_nth_write+0x213/0x290
[  525.976400][ T4255]  ? proc_fail_nth_read+0x220/0x220
[  525.981434][ T4255]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  525.986393][ T4255]  ? vfs_write+0x9af/0x1050
[  525.990731][ T4255]  kernel_clone+0x224/0x8f0
[  525.995059][ T4255]  ? file_end_write+0x1b0/0x1b0
[  525.999745][ T4255]  ? create_io_thread+0x1e0/0x1e0
[  526.004609][ T4255]  __x64_sys_clone+0x289/0x310
[  526.009294][ T4255]  ? __do_sys_vfork+0x130/0x130
[  526.013980][ T4255]  ? debug_smp_processor_id+0x17/0x20
[  526.019187][ T4255]  do_syscall_64+0x44/0xd0
[  526.023439][ T4255]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  526.029166][ T4255] RIP: 0033:0x7fc1f7027d59
[  526.033420][ T4255] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  526.052866][ T4255] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  526.061113][ T4255] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  526.068916][ T4255] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  526.076732][ T4255] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  526.084543][ T4255] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  526.092450][ T4255] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  526.100355][ T4255]  </TASK>
[  526.103227][ T4253] CPU: 1 PID: 4253 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  526.111547][ T4253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  526.121530][ T4253] Call Trace:
[  526.124653][ T4253]  <TASK>
[  526.127429][ T4253]  dump_stack_lvl+0x151/0x1b7
[  526.131940][ T4253]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  526.137245][ T4253]  ? kmem_cache_alloc+0x189/0x2f0
[  526.142182][ T4253]  ? copy_process+0x127a/0x3240
[  526.146869][ T4253]  ? __x64_sys_clone+0x289/0x310
[  526.151641][ T4253]  ? do_syscall_64+0x44/0xd0
[  526.156075][ T4253]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  526.161975][ T4253]  dump_stack+0x15/0x17
[  526.165961][ T4253]  should_fail+0x3c0/0x510
[  526.170218][ T4253]  __should_failslab+0x9f/0xe0
[  526.174816][ T4253]  should_failslab+0x9/0x20
[  526.179176][ T4253]  kmem_cache_alloc+0x4f/0x2f0
[  526.183755][ T4253]  ? anon_vma_clone+0xa1/0x510
[  526.188441][ T4253]  anon_vma_clone+0xa1/0x510
[  526.192871][ T4253]  anon_vma_fork+0x91/0x4f0
[  526.197207][ T4253]  ? dup_mmap+0x6ef/0xec0
[  526.201374][ T4253]  dup_mmap+0x7ec/0xec0
[  526.205366][ T4253]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  526.210574][ T4253]  ? __delayed_free_task+0x110/0x110
[  526.215704][ T4253]  ? __kasan_check_write+0x14/0x20
[  526.220819][ T4253]  ? mm_init+0x6bb/0x870
[  526.224923][ T4253]  dup_mm+0x91/0x330
[  526.228625][ T4253]  copy_mm+0x108/0x1b0
[  526.232532][ T4253]  copy_process+0x127a/0x3240
[  526.237048][ T4253]  ? proc_fail_nth_write+0x213/0x290
[  526.242176][ T4253]  ? proc_fail_nth_read+0x220/0x220
[  526.247199][ T4253]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  526.252148][ T4253]  ? vfs_write+0x9af/0x1050
[  526.256494][ T4253]  kernel_clone+0x224/0x8f0
[  526.260829][ T4253]  ? file_end_write+0x1b0/0x1b0
[  526.265603][ T4253]  ? create_io_thread+0x1e0/0x1e0
[  526.270462][ T4253]  __x64_sys_clone+0x289/0x310
[  526.275060][ T4253]  ? __do_sys_vfork+0x130/0x130
[  526.279747][ T4253]  ? debug_smp_processor_id+0x17/0x20
[  526.284954][ T4253]  do_syscall_64+0x44/0xd0
[  526.289208][ T4253]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  526.294935][ T4253] RIP: 0033:0x7fc1f7027d59
[  526.299189][ T4253] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  526.319325][ T4253] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  526.327571][ T4253] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  526.335380][ T4253] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  526.343192][ T4253] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  526.351009][ T4253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  526.358814][ T4253] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  526.366630][ T4253]  </TASK>
[  526.370875][ T4257] FAULT_INJECTION: forcing a failure.
[  526.370875][ T4257] name failslab, interval 1, probability 0, space 0, times 0
[  526.371401][ T4254] CPU: 0 PID: 4254 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  526.391609][ T4254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  526.401509][ T4254] Call Trace:
[  526.404625][ T4254]  <TASK>
[  526.407402][ T4254]  dump_stack_lvl+0x151/0x1b7
[  526.411917][ T4254]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  526.417212][ T4254]  ? stack_trace_save+0x1f0/0x1f0
[  526.422070][ T4254]  ? __kernel_text_address+0x9a/0x110
[  526.427277][ T4254]  dump_stack+0x15/0x17
[  526.431268][ T4254]  should_fail+0x3c0/0x510
[  526.435532][ T4254]  should_fail_alloc_page+0x58/0x70
[  526.440556][ T4254]  __alloc_pages+0x207/0x850
[  526.444985][ T4254]  ? zone_watermark_fast+0x200/0x200
[  526.450103][ T4254]  ? __kasan_slab_alloc+0xc9/0xe0
[  526.454964][ T4254]  ? __kasan_slab_alloc+0xb2/0xe0
[  526.459822][ T4254]  ? kmem_cache_alloc+0x189/0x2f0
[  526.464684][ T4254]  ? dup_mmap+0x6d3/0xec0
[  526.468850][ T4254]  ? dup_mm+0x91/0x330
[  526.472756][ T4254]  ? copy_mm+0x108/0x1b0
[  526.476835][ T4254]  allocate_slab+0x62/0x580
[  526.481174][ T4254]  ___slab_alloc+0x2e2/0x6f0
[  526.485599][ T4254]  ? anon_vma_clone+0xa1/0x510
[  526.490204][ T4254]  ? anon_vma_clone+0xa1/0x510
[  526.494804][ T4254]  __slab_alloc+0x4a/0x90
[  526.498968][ T4254]  kmem_cache_alloc+0x205/0x2f0
[  526.503662][ T4254]  ? anon_vma_clone+0xa1/0x510
[  526.508264][ T4254]  anon_vma_clone+0xa1/0x510
[  526.512770][ T4254]  anon_vma_fork+0x91/0x4f0
[  526.517105][ T4254]  ? dup_mmap+0x6ef/0xec0
[  526.521279][ T4254]  dup_mmap+0x7ec/0xec0
[  526.525266][ T4254]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  526.530473][ T4254]  ? __delayed_free_task+0x110/0x110
[  526.535593][ T4254]  ? __kasan_check_write+0x14/0x20
[  526.540542][ T4254]  ? mm_init+0x6bb/0x870
[  526.544622][ T4254]  dup_mm+0x91/0x330
[  526.548352][ T4254]  copy_mm+0x108/0x1b0
[  526.552271][ T4254]  copy_process+0x127a/0x3240
[  526.556866][ T4254]  ? proc_fail_nth_write+0x213/0x290
[  526.561979][ T4254]  ? proc_fail_nth_read+0x220/0x220
[  526.567013][ T4254]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  526.571989][ T4254]  ? vfs_write+0x9af/0x1050
[  526.576300][ T4254]  kernel_clone+0x224/0x8f0
[  526.580640][ T4254]  ? file_end_write+0x1b0/0x1b0
[  526.585324][ T4254]  ? create_io_thread+0x1e0/0x1e0
[  526.590274][ T4254]  __x64_sys_clone+0x289/0x310
[  526.594873][ T4254]  ? __do_sys_vfork+0x130/0x130
[  526.599560][ T4254]  ? debug_smp_processor_id+0x17/0x20
[  526.604768][ T4254]  do_syscall_64+0x44/0xd0
[  526.609020][ T4254]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  526.614746][ T4254] RIP: 0033:0x7fc1f7027d59
[  526.619001][ T4254] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  526.638444][ T4254] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  526.646694][ T4254] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  526.654498][ T4254] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  526.662309][ T4254] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  526.670125][ T4254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  526.677960][ T4254] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  526.686190][ T4254]  </TASK>
[  526.689044][ T4257] CPU: 1 PID: 4257 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  526.697463][ T4257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  526.707353][ T4257] Call Trace:
[  526.710477][ T4257]  <TASK>
[  526.713255][ T4257]  dump_stack_lvl+0x151/0x1b7
[  526.717773][ T4257]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  526.723061][ T4257]  dump_stack+0x15/0x17
[  526.727052][ T4257]  should_fail+0x3c0/0x510
[  526.731305][ T4257]  __should_failslab+0x9f/0xe0
[  526.735906][ T4257]  should_failslab+0x9/0x20
[  526.740244][ T4257]  kmem_cache_alloc+0x4f/0x2f0
[  526.744876][ T4257]  ? anon_vma_clone+0xa1/0x510
[  526.749447][ T4257]  anon_vma_clone+0xa1/0x510
[  526.753873][ T4257]  anon_vma_fork+0x91/0x4f0
[  526.758216][ T4257]  ? dup_mmap+0x6ef/0xec0
[  526.762382][ T4257]  dup_mmap+0x7ec/0xec0
[  526.766376][ T4257]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  526.771580][ T4257]  ? __delayed_free_task+0x110/0x110
[  526.776711][ T4257]  ? __kasan_check_write+0x14/0x20
[  526.781644][ T4257]  ? mm_init+0x6bb/0x870
[  526.785724][ T4257]  dup_mm+0x91/0x330
[  526.789467][ T4257]  copy_mm+0x108/0x1b0
[  526.793477][ T4257]  copy_process+0x127a/0x3240
[  526.798251][ T4257]  ? proc_fail_nth_write+0x213/0x290
[  526.803369][ T4257]  ? proc_fail_nth_read+0x220/0x220
[  526.808405][ T4257]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  526.813351][ T4257]  ? vfs_write+0x9af/0x1050
[  526.817692][ T4257]  kernel_clone+0x224/0x8f0
[  526.822038][ T4257]  ? file_end_write+0x1b0/0x1b0
[  526.826724][ T4257]  ? create_io_thread+0x1e0/0x1e0
[  526.831666][ T4257]  __x64_sys_clone+0x289/0x310
[  526.836274][ T4257]  ? __do_sys_vfork+0x130/0x130
[  526.840956][ T4257]  ? debug_smp_processor_id+0x17/0x20
[  526.846159][ T4257]  do_syscall_64+0x44/0xd0
[  526.850414][ T4257]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  526.856141][ T4257] RIP: 0033:0x7fc1f7027d59
[  526.860396][ T4257] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  526.879933][ T4257] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  526.888180][ T4257] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  526.895993][ T4257] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  526.904411][ T4257] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  526.912220][ T4257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  526.920029][ T4257] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  526.927843][ T4257]  </TASK>
[  526.935673][ T4267] FAULT_INJECTION: forcing a failure.
[  526.935673][ T4267] name failslab, interval 1, probability 0, space 0, times 0
[  526.937656][ T4266] FAULT_INJECTION: forcing a failure.
[  526.937656][ T4266] name failslab, interval 1, probability 0, space 0, times 0
[  526.949665][ T4267] CPU: 0 PID: 4267 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  526.960745][ T4265] FAULT_INJECTION: forcing a failure.
[  526.960745][ T4265] name failslab, interval 1, probability 0, space 0, times 0
[  526.968826][ T4267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  526.968837][ T4267] Call Trace:
[  526.968842][ T4267]  <TASK>
[  526.968848][ T4267]  dump_stack_lvl+0x151/0x1b7
[  526.981543][ T4270] FAULT_INJECTION: forcing a failure.
[  526.981543][ T4270] name failslab, interval 1, probability 0, space 0, times 0
[  526.991321][ T4267]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  526.991348][ T4267]  dump_stack+0x15/0x17
[  527.023517][ T4267]  should_fail+0x3c0/0x510
[  527.027768][ T4267]  __should_failslab+0x9f/0xe0
[  527.032454][ T4267]  should_failslab+0x9/0x20
[  527.036794][ T4267]  kmem_cache_alloc+0x4f/0x2f0
[  527.041393][ T4267]  ? dup_mmap+0x6d3/0xec0
[  527.045559][ T4267]  dup_mmap+0x6d3/0xec0
[  527.049559][ T4267]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  527.054761][ T4267]  ? __delayed_free_task+0x110/0x110
[  527.059880][ T4267]  ? __kasan_check_write+0x14/0x20
[  527.064829][ T4267]  ? mm_init+0x6bb/0x870
[  527.068918][ T4267]  dup_mm+0x91/0x330
[  527.072643][ T4267]  copy_mm+0x108/0x1b0
[  527.076551][ T4267]  copy_process+0x127a/0x3240
[  527.081061][ T4267]  ? proc_fail_nth_write+0x213/0x290
[  527.086183][ T4267]  ? proc_fail_nth_read+0x220/0x220
[  527.091346][ T4267]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  527.096257][ T4267]  ? vfs_write+0x9af/0x1050
[  527.100591][ T4267]  kernel_clone+0x224/0x8f0
[  527.104924][ T4267]  ? file_end_write+0x1b0/0x1b0
[  527.109619][ T4267]  ? create_io_thread+0x1e0/0x1e0
[  527.114474][ T4267]  __x64_sys_clone+0x289/0x310
[  527.119072][ T4267]  ? __do_sys_vfork+0x130/0x130
[  527.123762][ T4267]  ? debug_smp_processor_id+0x17/0x20
[  527.128966][ T4267]  do_syscall_64+0x44/0xd0
[  527.133220][ T4267]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  527.138947][ T4267] RIP: 0033:0x7fc1f7027d59
[  527.143287][ T4267] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  527.162726][ T4267] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  527.170974][ T4267] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  527.178784][ T4267] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  527.186593][ T4267] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  527.194501][ T4267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  527.202310][ T4267] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  527.210127][ T4267]  </TASK>
[  527.212989][ T4270] CPU: 1 PID: 4270 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  527.221320][ T4270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  527.231219][ T4270] Call Trace:
[  527.234352][ T4270]  <TASK>
[  527.237130][ T4270]  dump_stack_lvl+0x151/0x1b7
[  527.241628][ T4270]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  527.246923][ T4270]  ? kmem_cache_alloc+0x189/0x2f0
[  527.251784][ T4270]  ? copy_process+0x127a/0x3240
[  527.256467][ T4270]  ? __x64_sys_clone+0x289/0x310
[  527.261243][ T4270]  ? do_syscall_64+0x44/0xd0
[  527.265668][ T4270]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  527.271573][ T4270]  dump_stack+0x15/0x17
[  527.275564][ T4270]  should_fail+0x3c0/0x510
[  527.279814][ T4270]  __should_failslab+0x9f/0xe0
[  527.284416][ T4270]  should_failslab+0x9/0x20
[  527.288753][ T4270]  kmem_cache_alloc+0x4f/0x2f0
[  527.293355][ T4270]  ? anon_vma_clone+0xa1/0x510
[  527.297960][ T4270]  anon_vma_clone+0xa1/0x510
[  527.302381][ T4270]  anon_vma_fork+0x91/0x4f0
[  527.306731][ T4270]  ? dup_mmap+0x6ef/0xec0
[  527.310887][ T4270]  dup_mmap+0x7ec/0xec0
[  527.315061][ T4270]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  527.320357][ T4270]  ? __delayed_free_task+0x110/0x110
[  527.325476][ T4270]  ? __kasan_check_write+0x14/0x20
[  527.330510][ T4270]  ? mm_init+0x6bb/0x870
[  527.334590][ T4270]  dup_mm+0x91/0x330
[  527.338335][ T4270]  copy_mm+0x108/0x1b0
[  527.342226][ T4270]  copy_process+0x127a/0x3240
[  527.346741][ T4270]  ? proc_fail_nth_write+0x213/0x290
[  527.351944][ T4270]  ? proc_fail_nth_read+0x220/0x220
[  527.356983][ T4270]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  527.361929][ T4270]  ? vfs_write+0x9af/0x1050
[  527.366365][ T4270]  kernel_clone+0x224/0x8f0
[  527.370694][ T4270]  ? file_end_write+0x1b0/0x1b0
[  527.375378][ T4270]  ? create_io_thread+0x1e0/0x1e0
[  527.380239][ T4270]  __x64_sys_clone+0x289/0x310
[  527.384839][ T4270]  ? __do_sys_vfork+0x130/0x130
[  527.389529][ T4270]  ? debug_smp_processor_id+0x17/0x20
[  527.394737][ T4270]  do_syscall_64+0x44/0xd0
[  527.398988][ T4270]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  527.404718][ T4270] RIP: 0033:0x7fc1f7027d59
[  527.408971][ T4270] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  527.428415][ T4270] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  527.436740][ T4270] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  527.444554][ T4270] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  527.452366][ T4270] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  527.460175][ T4270] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  527.467998][ T4270] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  527.475805][ T4270]  </TASK>
[  527.478890][ T4265] CPU: 0 PID: 4265 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  527.487214][ T4265] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  527.497110][ T4265] Call Trace:
[  527.500228][ T4265]  <TASK>
[  527.503005][ T4265]  dump_stack_lvl+0x151/0x1b7
[  527.507519][ T4265]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  527.512811][ T4265]  dump_stack+0x15/0x17
[  527.516888][ T4265]  should_fail+0x3c0/0x510
[  527.521145][ T4265]  __should_failslab+0x9f/0xe0
[  527.525754][ T4265]  should_failslab+0x9/0x20
[  527.530081][ T4265]  kmem_cache_alloc+0x4f/0x2f0
[  527.534681][ T4265]  ? dup_mmap+0x6d3/0xec0
[  527.538953][ T4265]  dup_mmap+0x6d3/0xec0
[  527.542929][ T4265]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  527.548136][ T4265]  ? __delayed_free_task+0x110/0x110
[  527.553259][ T4265]  ? __kasan_check_write+0x14/0x20
[  527.558205][ T4265]  ? mm_init+0x6bb/0x870
[  527.562304][ T4265]  dup_mm+0x91/0x330
[  527.566020][ T4265]  copy_mm+0x108/0x1b0
[  527.569970][ T4265]  copy_process+0x127a/0x3240
[  527.574436][ T4265]  ? proc_fail_nth_write+0x213/0x290
[  527.579554][ T4265]  ? proc_fail_nth_read+0x220/0x220
[  527.584592][ T4265]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  527.589532][ T4265]  ? vfs_write+0x9af/0x1050
[  527.593880][ T4265]  kernel_clone+0x224/0x8f0
[  527.598263][ T4265]  ? file_end_write+0x1b0/0x1b0
[  527.602905][ T4265]  ? create_io_thread+0x1e0/0x1e0
[  527.607773][ T4265]  __x64_sys_clone+0x289/0x310
[  527.612363][ T4265]  ? __do_sys_vfork+0x130/0x130
[  527.617049][ T4265]  ? debug_smp_processor_id+0x17/0x20
[  527.622256][ T4265]  do_syscall_64+0x44/0xd0
[  527.626513][ T4265]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  527.632240][ T4265] RIP: 0033:0x7fc1f7027d59
[  527.636702][ T4265] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  527.656820][ T4265] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  527.665161][ T4265] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  527.673105][ T4265] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  527.680853][ T4265] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  527.688665][ T4265] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  527.696476][ T4265] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  527.704292][ T4265]  </TASK>
[  527.707184][ T4266] CPU: 1 PID: 4266 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  527.715488][ T4266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  527.725377][ T4266] Call Trace:
[  527.728503][ T4266]  <TASK>
[  527.731282][ T4266]  dump_stack_lvl+0x151/0x1b7
[  527.735794][ T4266]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  527.741091][ T4266]  dump_stack+0x15/0x17
[  527.745079][ T4266]  should_fail+0x3c0/0x510
[  527.749332][ T4266]  __should_failslab+0x9f/0xe0
[  527.753932][ T4266]  should_failslab+0x9/0x20
[  527.758349][ T4266]  kmem_cache_alloc+0x4f/0x2f0
[  527.762877][ T4266]  ? anon_vma_clone+0xa1/0x510
[  527.767471][ T4266]  anon_vma_clone+0xa1/0x510
[  527.771900][ T4266]  anon_vma_fork+0x91/0x4f0
[  527.776244][ T4266]  ? dup_mmap+0x6ef/0xec0
[  527.780404][ T4266]  dup_mmap+0x7ec/0xec0
[  527.784396][ T4266]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  527.789612][ T4266]  ? __delayed_free_task+0x110/0x110
[  527.794726][ T4266]  ? __kasan_check_write+0x14/0x20
[  527.799705][ T4266]  ? mm_init+0x6bb/0x870
[  527.803752][ T4266]  dup_mm+0x91/0x330
[  527.807490][ T4266]  copy_mm+0x108/0x1b0
[  527.811397][ T4266]  copy_process+0x127a/0x3240
[  527.815903][ T4266]  ? proc_fail_nth_write+0x213/0x290
[  527.821034][ T4266]  ? proc_fail_nth_read+0x220/0x220
[  527.826056][ T4266]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  527.831003][ T4266]  ? vfs_write+0x9af/0x1050
[  527.835346][ T4266]  kernel_clone+0x224/0x8f0
[  527.839682][ T4266]  ? file_end_write+0x1b0/0x1b0
[  527.844371][ T4266]  ? create_io_thread+0x1e0/0x1e0
[  527.849231][ T4266]  __x64_sys_clone+0x289/0x310
[  527.853831][ T4266]  ? __do_sys_vfork+0x130/0x130
[  527.858519][ T4266]  ? debug_smp_processor_id+0x17/0x20
[  527.863727][ T4266]  do_syscall_64+0x44/0xd0
[  527.868012][ T4266]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  527.873704][ T4266] RIP: 0033:0x7fc1f7027d59
[  527.877959][ T4266] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  527.897399][ T4266] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  527.905833][ T4266] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  527.913646][ T4266] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  527.921450][ T4266] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  527.929260][ T4266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  527.937070][ T4266] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  527.944886][ T4266]  </TASK>
[  527.948848][ T4268] FAULT_INJECTION: forcing a failure.
[  527.948848][ T4268] name failslab, interval 1, probability 0, space 0, times 0
[  527.961331][ T4269] FAULT_INJECTION: forcing a failure.
[  527.961331][ T4269] name failslab, interval 1, probability 0, space 0, times 0
[  527.963019][ T4268] CPU: 1 PID: 4268 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  527.982093][ T4268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  527.991985][ T4268] Call Trace:
[  527.995112][ T4268]  <TASK>
[  527.997889][ T4268]  dump_stack_lvl+0x151/0x1b7
[  528.002401][ T4268]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  528.007694][ T4268]  dump_stack+0x15/0x17
[  528.011686][ T4268]  should_fail+0x3c0/0x510
[  528.015951][ T4268]  __should_failslab+0x9f/0xe0
[  528.020557][ T4268]  should_failslab+0x9/0x20
[  528.025233][ T4268]  kmem_cache_alloc+0x4f/0x2f0
[  528.029912][ T4268]  ? dup_mmap+0x6d3/0xec0
[  528.034117][ T4268]  dup_mmap+0x6d3/0xec0
[  528.038073][ T4268]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  528.043661][ T4268]  ? __delayed_free_task+0x110/0x110
[  528.049043][ T4268]  ? __kasan_check_write+0x14/0x20
[  528.054166][ T4268]  ? mm_init+0x6bb/0x870
[  528.058414][ T4268]  dup_mm+0x91/0x330
[  528.062156][ T4268]  copy_mm+0x108/0x1b0
[  528.066135][ T4268]  copy_process+0x127a/0x3240
[  528.070783][ T4268]  ? proc_fail_nth_write+0x213/0x290
[  528.075891][ T4268]  ? proc_fail_nth_read+0x220/0x220
[  528.080932][ T4268]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  528.085869][ T4268]  ? vfs_write+0x9af/0x1050
[  528.090299][ T4268]  kernel_clone+0x224/0x8f0
[  528.094647][ T4268]  ? file_end_write+0x1b0/0x1b0
[  528.099422][ T4268]  ? create_io_thread+0x1e0/0x1e0
[  528.104273][ T4268]  __x64_sys_clone+0x289/0x310
[  528.108957][ T4268]  ? __do_sys_vfork+0x130/0x130
[  528.113666][ T4268]  ? debug_smp_processor_id+0x17/0x20
[  528.118960][ T4268]  do_syscall_64+0x44/0xd0
[  528.123192][ T4268]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  528.128919][ T4268] RIP: 0033:0x7fc1f7027d59
[  528.133174][ T4268] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  528.152614][ T4268] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  528.160861][ T4268] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  528.168763][ T4268] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  528.176571][ T4268] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  528.184380][ T4268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  528.192287][ T4268] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  528.200093][ T4268]  </TASK>
[  528.202974][ T4269] CPU: 0 PID: 4269 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  528.212706][ T4269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  528.223152][ T4269] Call Trace:
[  528.226268][ T4269]  <TASK>
[  528.229050][ T4269]  dump_stack_lvl+0x151/0x1b7
[  528.233561][ T4269]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  528.238860][ T4269]  dump_stack+0x15/0x17
[  528.242844][ T4269]  should_fail+0x3c0/0x510
[  528.247098][ T4269]  __should_failslab+0x9f/0xe0
[  528.251698][ T4269]  should_failslab+0x9/0x20
[  528.256038][ T4269]  kmem_cache_alloc+0x4f/0x2f0
[  528.260651][ T4269]  ? anon_vma_clone+0xa1/0x510
[  528.265242][ T4269]  anon_vma_clone+0xa1/0x510
[  528.269666][ T4269]  anon_vma_fork+0x91/0x4f0
[  528.274003][ T4269]  ? dup_mmap+0x6ef/0xec0
[  528.278170][ T4269]  dup_mmap+0x7ec/0xec0
[  528.282335][ T4269]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  528.287544][ T4269]  ? __delayed_free_task+0x110/0x110
[  528.292667][ T4269]  ? __kasan_check_write+0x14/0x20
[  528.297610][ T4269]  ? mm_init+0x6bb/0x870
[  528.301693][ T4269]  dup_mm+0x91/0x330
[  528.305421][ T4269]  copy_mm+0x108/0x1b0
[  528.309329][ T4269]  copy_process+0x127a/0x3240
[  528.313849][ T4269]  ? proc_fail_nth_write+0x213/0x290
[  528.318961][ T4269]  ? proc_fail_nth_read+0x220/0x220
[  528.323999][ T4269]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  528.328942][ T4269]  ? vfs_write+0x9af/0x1050
[  528.333918][ T4269]  kernel_clone+0x224/0x8f0
[  528.338253][ T4269]  ? file_end_write+0x1b0/0x1b0
[  528.342943][ T4269]  ? create_io_thread+0x1e0/0x1e0
[  528.347801][ T4269]  __x64_sys_clone+0x289/0x310
[  528.352489][ T4269]  ? __do_sys_vfork+0x130/0x130
[  528.357177][ T4269]  ? debug_smp_processor_id+0x17/0x20
[  528.362383][ T4269]  do_syscall_64+0x44/0xd0
[  528.366634][ T4269]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  528.372374][ T4269] RIP: 0033:0x7fc1f7027d59
[  528.376620][ T4269] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  528.396058][ T4269] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  528.404303][ T4269] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  528.412213][ T4269] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  528.420014][ T4269] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  528.427836][ T4269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  528.435636][ T4269] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  528.443448][ T4269]  </TASK>
[  528.450268][ T4277] FAULT_INJECTION: forcing a failure.
[  528.450268][ T4277] name failslab, interval 1, probability 0, space 0, times 0
[  528.452449][ T4276] FAULT_INJECTION: forcing a failure.
[  528.452449][ T4276] name failslab, interval 1, probability 0, space 0, times 0
[  528.463548][ T4279] FAULT_INJECTION: forcing a failure.
[  528.463548][ T4279] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  528.477474][ T4276] CPU: 1 PID: 4276 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  528.499360][ T4276] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  528.509254][ T4276] Call Trace:
[  528.512379][ T4276]  <TASK>
[  528.515169][ T4276]  dump_stack_lvl+0x151/0x1b7
[  528.519675][ T4276]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  528.525311][ T4276]  dump_stack+0x15/0x17
[  528.529474][ T4276]  should_fail+0x3c0/0x510
[  528.533810][ T4276]  __should_failslab+0x9f/0xe0
[  528.538427][ T4276]  should_failslab+0x9/0x20
[  528.542850][ T4276]  kmem_cache_alloc+0x4f/0x2f0
[  528.547535][ T4276]  ? anon_vma_clone+0xa1/0x510
[  528.552131][ T4276]  anon_vma_clone+0xa1/0x510
[  528.556555][ T4276]  anon_vma_fork+0x91/0x4f0
[  528.560906][ T4276]  ? dup_mmap+0x6ef/0xec0
[  528.565150][ T4276]  dup_mmap+0x7ec/0xec0
[  528.569137][ T4276]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  528.574347][ T4276]  ? __delayed_free_task+0x110/0x110
[  528.579465][ T4276]  ? __kasan_check_write+0x14/0x20
[  528.584417][ T4276]  ? mm_init+0x6bb/0x870
[  528.588491][ T4276]  dup_mm+0x91/0x330
[  528.592231][ T4276]  copy_mm+0x108/0x1b0
[  528.596136][ T4276]  copy_process+0x127a/0x3240
[  528.600644][ T4276]  ? proc_fail_nth_write+0x213/0x290
[  528.606031][ T4276]  ? proc_fail_nth_read+0x220/0x220
[  528.611092][ T4276]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  528.616006][ T4276]  ? vfs_write+0x9af/0x1050
[  528.620354][ T4276]  kernel_clone+0x224/0x8f0
[  528.624769][ T4276]  ? file_end_write+0x1b0/0x1b0
[  528.629460][ T4276]  ? create_io_thread+0x1e0/0x1e0
[  528.634321][ T4276]  __x64_sys_clone+0x289/0x310
[  528.638927][ T4276]  ? __do_sys_vfork+0x130/0x130
[  528.643605][ T4276]  ? debug_smp_processor_id+0x17/0x20
[  528.648817][ T4276]  do_syscall_64+0x44/0xd0
[  528.653064][ T4276]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  528.658793][ T4276] RIP: 0033:0x7fc1f7027d59
[  528.663086][ T4276] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  528.682486][ T4276] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  528.690734][ T4276] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  528.698804][ T4276] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  528.706615][ T4276] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  528.714513][ T4276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  528.722327][ T4276] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  528.730229][ T4276]  </TASK>
[  528.733088][ T4277] CPU: 0 PID: 4277 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  528.733465][ T4274] FAULT_INJECTION: forcing a failure.
[  528.733465][ T4274] name failslab, interval 1, probability 0, space 0, times 0
[  528.741416][ T4277] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  528.741429][ T4277] Call Trace:
[  528.741435][ T4277]  <TASK>
[  528.741440][ T4277]  dump_stack_lvl+0x151/0x1b7
[  528.741463][ T4277]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  528.779606][ T4277]  ? kmem_cache_alloc+0x189/0x2f0
[  528.784468][ T4277]  ? copy_process+0x127a/0x3240
[  528.789171][ T4277]  ? __x64_sys_clone+0x289/0x310
[  528.793937][ T4277]  ? do_syscall_64+0x44/0xd0
[  528.798438][ T4277]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  528.804510][ T4277]  dump_stack+0x15/0x17
[  528.808479][ T4277]  should_fail+0x3c0/0x510
[  528.812730][ T4277]  __should_failslab+0x9f/0xe0
[  528.817334][ T4277]  should_failslab+0x9/0x20
[  528.821782][ T4277]  kmem_cache_alloc+0x4f/0x2f0
[  528.826550][ T4277]  ? anon_vma_clone+0xa1/0x510
[  528.831147][ T4277]  anon_vma_clone+0xa1/0x510
[  528.835573][ T4277]  anon_vma_fork+0x91/0x4f0
[  528.839915][ T4277]  ? dup_mmap+0x6ef/0xec0
[  528.844077][ T4277]  dup_mmap+0x7ec/0xec0
[  528.848073][ T4277]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  528.853465][ T4277]  ? __delayed_free_task+0x110/0x110
[  528.858599][ T4277]  ? __kasan_check_write+0x14/0x20
[  528.863519][ T4277]  ? mm_init+0x6bb/0x870
[  528.867599][ T4277]  dup_mm+0x91/0x330
[  528.871333][ T4277]  copy_mm+0x108/0x1b0
[  528.875235][ T4277]  copy_process+0x127a/0x3240
[  528.879749][ T4277]  ? proc_fail_nth_write+0x213/0x290
[  528.884875][ T4277]  ? proc_fail_nth_read+0x220/0x220
[  528.890108][ T4277]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  528.895064][ T4277]  ? vfs_write+0x9af/0x1050
[  528.899395][ T4277]  kernel_clone+0x224/0x8f0
[  528.903736][ T4277]  ? file_end_write+0x1b0/0x1b0
[  528.908422][ T4277]  ? create_io_thread+0x1e0/0x1e0
[  528.913283][ T4277]  __x64_sys_clone+0x289/0x310
[  528.917893][ T4277]  ? __do_sys_vfork+0x130/0x130
[  528.922576][ T4277]  ? debug_smp_processor_id+0x17/0x20
[  528.927879][ T4277]  do_syscall_64+0x44/0xd0
[  528.932218][ T4277]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  528.937941][ T4277] RIP: 0033:0x7fc1f7027d59
[  528.942194][ T4277] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  528.961645][ T4277] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  528.969885][ T4277] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  528.977689][ T4277] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  528.985498][ T4277] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  528.993312][ T4277] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  529.001213][ T4277] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  529.009024][ T4277]  </TASK>
[  529.011886][ T4279] CPU: 1 PID: 4279 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  529.020228][ T4279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  529.030129][ T4279] Call Trace:
[  529.033236][ T4279]  <TASK>
[  529.036014][ T4279]  dump_stack_lvl+0x151/0x1b7
[  529.040525][ T4279]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  529.045822][ T4279]  ? anon_vma_clone+0xa1/0x510
[  529.050418][ T4279]  dump_stack+0x15/0x17
[  529.054411][ T4279]  should_fail+0x3c0/0x510
[  529.058666][ T4279]  should_fail_alloc_page+0x58/0x70
[  529.063696][ T4279]  __alloc_pages+0x207/0x850
[  529.068135][ T4279]  ? zone_watermark_fast+0x200/0x200
[  529.073246][ T4279]  ? avc_denied+0x1b0/0x1b0
[  529.077585][ T4279]  allocate_slab+0x62/0x580
[  529.081926][ T4279]  ___slab_alloc+0x2e2/0x6f0
[  529.086525][ T4279]  ? dup_mmap+0x6d3/0xec0
[  529.090704][ T4279]  ? dup_mmap+0x6d3/0xec0
[  529.094856][ T4279]  __slab_alloc+0x4a/0x90
[  529.099022][ T4279]  kmem_cache_alloc+0x205/0x2f0
[  529.103710][ T4279]  ? dup_mmap+0x6d3/0xec0
[  529.107881][ T4279]  dup_mmap+0x6d3/0xec0
[  529.111896][ T4279]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  529.117355][ T4279]  ? __delayed_free_task+0x110/0x110
[  529.122467][ T4279]  ? __kasan_check_write+0x14/0x20
[  529.127412][ T4279]  ? mm_init+0x6bb/0x870
[  529.131491][ T4279]  dup_mm+0x91/0x330
[  529.135232][ T4279]  copy_mm+0x108/0x1b0
[  529.139131][ T4279]  copy_process+0x127a/0x3240
[  529.143644][ T4279]  ? proc_fail_nth_write+0x213/0x290
[  529.148765][ T4279]  ? proc_fail_nth_read+0x220/0x220
[  529.153798][ T4279]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  529.158773][ T4279]  ? vfs_write+0x9af/0x1050
[  529.163086][ T4279]  kernel_clone+0x224/0x8f0
[  529.167424][ T4279]  ? file_end_write+0x1b0/0x1b0
[  529.172115][ T4279]  ? create_io_thread+0x1e0/0x1e0
[  529.176970][ T4279]  __x64_sys_clone+0x289/0x310
[  529.181570][ T4279]  ? __do_sys_vfork+0x130/0x130
[  529.186258][ T4279]  ? debug_smp_processor_id+0x17/0x20
[  529.191469][ T4279]  do_syscall_64+0x44/0xd0
[  529.195719][ T4279]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  529.201449][ T4279] RIP: 0033:0x7fc1f7027d59
[  529.205722][ T4279] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  529.225141][ T4279] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  529.233383][ T4279] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  529.241203][ T4279] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  529.249015][ T4279] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  529.256820][ T4279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  529.264630][ T4279] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  529.272449][ T4279]  </TASK>
[  529.276036][ T4274] CPU: 0 PID: 4274 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  529.284363][ T4274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  529.294258][ T4274] Call Trace:
[  529.297379][ T4274]  <TASK>
[  529.300158][ T4274]  dump_stack_lvl+0x151/0x1b7
[  529.304673][ T4274]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  529.310053][ T4274]  dump_stack+0x15/0x17
[  529.314046][ T4274]  should_fail+0x3c0/0x510
[  529.318471][ T4274]  __should_failslab+0x9f/0xe0
[  529.323070][ T4274]  should_failslab+0x9/0x20
[  529.327413][ T4274]  kmem_cache_alloc+0x4f/0x2f0
[  529.332010][ T4274]  ? anon_vma_clone+0xa1/0x510
[  529.336640][ T4274]  anon_vma_clone+0xa1/0x510
[  529.341038][ T4274]  anon_vma_fork+0x91/0x4f0
[  529.345374][ T4274]  ? dup_mmap+0x6ef/0xec0
[  529.349655][ T4274]  dup_mmap+0x7ec/0xec0
[  529.353620][ T4274]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  529.358834][ T4274]  ? __delayed_free_task+0x110/0x110
[  529.363950][ T4274]  ? __kasan_check_write+0x14/0x20
[  529.368921][ T4274]  ? mm_init+0x6bb/0x870
[  529.372987][ T4274]  dup_mm+0x91/0x330
[  529.376709][ T4274]  copy_mm+0x108/0x1b0
[  529.380613][ T4274]  copy_process+0x127a/0x3240
[  529.385128][ T4274]  ? proc_fail_nth_write+0x213/0x290
[  529.390252][ T4274]  ? proc_fail_nth_read+0x220/0x220
[  529.395283][ T4274]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  529.400229][ T4274]  ? vfs_write+0x9af/0x1050
[  529.404566][ T4274]  kernel_clone+0x224/0x8f0
[  529.408906][ T4274]  ? file_end_write+0x1b0/0x1b0
[  529.413594][ T4274]  ? create_io_thread+0x1e0/0x1e0
[  529.418455][ T4274]  __x64_sys_clone+0x289/0x310
[  529.423055][ T4274]  ? __do_sys_vfork+0x130/0x130
[  529.427742][ T4274]  ? debug_smp_processor_id+0x17/0x20
[  529.433035][ T4274]  do_syscall_64+0x44/0xd0
[  529.437288][ T4274]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  529.443033][ T4274] RIP: 0033:0x7fc1f7027d59
[  529.447270][ T4274] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  529.466711][ T4274] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  529.474965][ T4274] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  529.482766][ T4274] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  529.490582][ T4274] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  529.498393][ T4274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  529.506203][ T4274] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  529.514022][ T4274]  </TASK>
[  529.516994][ T4278] FAULT_INJECTION: forcing a failure.
[  529.516994][ T4278] name failslab, interval 1, probability 0, space 0, times 0
[  529.529406][ T4278] CPU: 1 PID: 4278 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  529.537807][ T4278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  529.547711][ T4278] Call Trace:
[  529.550827][ T4278]  <TASK>
[  529.553618][ T4278]  dump_stack_lvl+0x151/0x1b7
[  529.558116][ T4278]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  529.563411][ T4278]  dump_stack+0x15/0x17
[  529.567406][ T4278]  should_fail+0x3c0/0x510
[  529.571656][ T4278]  __should_failslab+0x9f/0xe0
[  529.576263][ T4278]  should_failslab+0x9/0x20
[  529.580688][ T4278]  kmem_cache_alloc+0x4f/0x2f0
[  529.585289][ T4278]  ? anon_vma_clone+0xa1/0x510
[  529.589889][ T4278]  anon_vma_clone+0xa1/0x510
[  529.594316][ T4278]  anon_vma_fork+0x91/0x4f0
[  529.598656][ T4278]  ? dup_mmap+0x6ef/0xec0
[  529.602822][ T4278]  dup_mmap+0x7ec/0xec0
[  529.606814][ T4278]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  529.612021][ T4278]  ? __delayed_free_task+0x110/0x110
[  529.617142][ T4278]  ? __kasan_check_write+0x14/0x20
[  529.622087][ T4278]  ? mm_init+0x6bb/0x870
[  529.626167][ T4278]  dup_mm+0x91/0x330
[  529.629899][ T4278]  copy_mm+0x108/0x1b0
[  529.633804][ T4278]  copy_process+0x127a/0x3240
[  529.638319][ T4278]  ? proc_fail_nth_write+0x213/0x290
[  529.643441][ T4278]  ? proc_fail_nth_read+0x220/0x220
[  529.648475][ T4278]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  529.653421][ T4278]  ? vfs_write+0x9af/0x1050
[  529.657771][ T4278]  kernel_clone+0x224/0x8f0
[  529.662099][ T4278]  ? file_end_write+0x1b0/0x1b0
[  529.666786][ T4278]  ? create_io_thread+0x1e0/0x1e0
[  529.671766][ T4278]  __x64_sys_clone+0x289/0x310
[  529.676365][ T4278]  ? __do_sys_vfork+0x130/0x130
[  529.681051][ T4278]  ? debug_smp_processor_id+0x17/0x20
[  529.686260][ T4278]  do_syscall_64+0x44/0xd0
[  529.690597][ T4278]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  529.696326][ T4278] RIP: 0033:0x7fc1f7027d59
[  529.700582][ T4278] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  529.720024][ T4278] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  529.728265][ T4278] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  529.736079][ T4278] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  529.743975][ T4278] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  529.751787][ T4278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  529.759598][ T4278] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  529.767413][ T4278]  </TASK>
[  529.770530][ T4280] FAULT_INJECTION: forcing a failure.
[  529.770530][ T4280] name failslab, interval 1, probability 0, space 0, times 0
[  529.783101][ T4280] CPU: 1 PID: 4280 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  529.791428][ T4280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  529.801364][ T4280] Call Trace:
[  529.804444][ T4280]  <TASK>
[  529.807223][ T4280]  dump_stack_lvl+0x151/0x1b7
[  529.811742][ T4280]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  529.817031][ T4280]  dump_stack+0x15/0x17
[  529.821021][ T4280]  should_fail+0x3c0/0x510
[  529.825276][ T4280]  __should_failslab+0x9f/0xe0
[  529.829881][ T4280]  should_failslab+0x9/0x20
[  529.834217][ T4280]  kmem_cache_alloc+0x4f/0x2f0
[  529.838900][ T4280]  ? anon_vma_clone+0xa1/0x510
[  529.843505][ T4280]  anon_vma_clone+0xa1/0x510
[  529.847928][ T4280]  anon_vma_fork+0x91/0x4f0
[  529.852267][ T4280]  ? dup_mmap+0x6ef/0xec0
[  529.856431][ T4280]  dup_mmap+0x7ec/0xec0
[  529.860424][ T4280]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  529.865632][ T4280]  ? __delayed_free_task+0x110/0x110
[  529.870762][ T4280]  ? __kasan_check_write+0x14/0x20
[  529.875700][ T4280]  ? mm_init+0x6bb/0x870
[  529.879778][ T4280]  dup_mm+0x91/0x330
[  529.883511][ T4280]  copy_mm+0x108/0x1b0
[  529.887416][ T4280]  copy_process+0x127a/0x3240
[  529.891931][ T4280]  ? proc_fail_nth_write+0x213/0x290
[  529.897055][ T4280]  ? proc_fail_nth_read+0x220/0x220
[  529.902083][ T4280]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  529.907045][ T4280]  ? vfs_write+0x9af/0x1050
[  529.911717][ T4280]  kernel_clone+0x224/0x8f0
[  529.916059][ T4280]  ? file_end_write+0x1b0/0x1b0
[  529.920747][ T4280]  ? create_io_thread+0x1e0/0x1e0
[  529.925607][ T4280]  __x64_sys_clone+0x289/0x310
[  529.930204][ T4280]  ? __do_sys_vfork+0x130/0x130
[  529.934892][ T4280]  ? debug_smp_processor_id+0x17/0x20
[  529.940177][ T4280]  do_syscall_64+0x44/0xd0
[  529.944349][ T4280]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  529.950083][ T4280] RIP: 0033:0x7fc1f7027d59
[  529.954518][ T4280] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  529.974150][ T4280] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  529.982585][ T4280] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  529.990393][ T4280] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  529.998214][ T4280] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  530.006105][ T4280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  530.013912][ T4280] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  530.022084][ T4280]  </TASK>
[  530.030656][ T4289] FAULT_INJECTION: forcing a failure.
[  530.030656][ T4289] name failslab, interval 1, probability 0, space 0, times 0
[  530.031501][ T4291] FAULT_INJECTION: forcing a failure.
[  530.031501][ T4291] name failslab, interval 1, probability 0, space 0, times 0
[  530.055636][ T4289] CPU: 0 PID: 4289 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  530.063930][ T4289] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  530.073909][ T4289] Call Trace:
[  530.077035][ T4289]  <TASK>
[  530.079814][ T4289]  dump_stack_lvl+0x151/0x1b7
[  530.084326][ T4289]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  530.089620][ T4289]  dump_stack+0x15/0x17
[  530.093612][ T4289]  should_fail+0x3c0/0x510
[  530.097864][ T4289]  __should_failslab+0x9f/0xe0
[  530.102463][ T4289]  should_failslab+0x9/0x20
[  530.106806][ T4289]  kmem_cache_alloc+0x4f/0x2f0
[  530.111404][ T4289]  ? anon_vma_clone+0xa1/0x510
[  530.116100][ T4289]  anon_vma_clone+0xa1/0x510
[  530.120516][ T4289]  anon_vma_fork+0x91/0x4f0
[  530.124854][ T4289]  ? dup_mmap+0x6ef/0xec0
[  530.129454][ T4289]  dup_mmap+0x7ec/0xec0
[  530.133449][ T4289]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  530.138660][ T4289]  ? __delayed_free_task+0x110/0x110
[  530.143775][ T4289]  ? __kasan_check_write+0x14/0x20
[  530.148722][ T4289]  ? mm_init+0x6bb/0x870
[  530.152802][ T4289]  dup_mm+0x91/0x330
[  530.156535][ T4289]  copy_mm+0x108/0x1b0
[  530.160442][ T4289]  copy_process+0x127a/0x3240
[  530.164954][ T4289]  ? proc_fail_nth_write+0x213/0x290
[  530.170072][ T4289]  ? proc_fail_nth_read+0x220/0x220
[  530.175108][ T4289]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  530.180054][ T4289]  ? vfs_write+0x9af/0x1050
[  530.184396][ T4289]  kernel_clone+0x224/0x8f0
[  530.188734][ T4289]  ? file_end_write+0x1b0/0x1b0
[  530.193421][ T4289]  ? create_io_thread+0x1e0/0x1e0
[  530.198282][ T4289]  ? irqentry_exit_cond_resched+0x2b/0x30
[  530.203838][ T4289]  __x64_sys_clone+0x289/0x310
[  530.208610][ T4289]  ? __do_sys_vfork+0x130/0x130
[  530.213300][ T4289]  ? debug_smp_processor_id+0x17/0x20
[  530.218504][ T4289]  do_syscall_64+0x44/0xd0
[  530.222758][ T4289]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  530.228488][ T4289] RIP: 0033:0x7fc1f7027d59
[  530.232741][ T4289] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  530.252179][ T4289] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  530.260421][ T4289] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  530.268232][ T4289] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  530.276048][ T4289] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  530.283856][ T4289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  530.291688][ T4289] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  530.299569][ T4289]  </TASK>
[  530.302506][ T4291] CPU: 1 PID: 4291 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  530.310765][ T4291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  530.320659][ T4291] Call Trace:
[  530.323807][ T4291]  <TASK>
[  530.326655][ T4291]  dump_stack_lvl+0x151/0x1b7
[  530.331169][ T4291]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  530.336460][ T4291]  ? kmem_cache_alloc+0x189/0x2f0
[  530.341324][ T4291]  ? copy_process+0x127a/0x3240
[  530.346008][ T4291]  ? __x64_sys_clone+0x289/0x310
[  530.350782][ T4291]  ? do_syscall_64+0x44/0xd0
[  530.355207][ T4291]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  530.361120][ T4291]  dump_stack+0x15/0x17
[  530.365423][ T4291]  should_fail+0x3c0/0x510
[  530.369618][ T4291]  __should_failslab+0x9f/0xe0
[  530.374215][ T4291]  should_failslab+0x9/0x20
[  530.378903][ T4291]  kmem_cache_alloc+0x4f/0x2f0
[  530.383504][ T4291]  ? anon_vma_clone+0xa1/0x510
[  530.388135][ T4291]  anon_vma_clone+0xa1/0x510
[  530.392530][ T4291]  anon_vma_fork+0x91/0x4f0
[  530.396870][ T4291]  ? dup_mmap+0x6ef/0xec0
[  530.401034][ T4291]  dup_mmap+0x7ec/0xec0
[  530.405026][ T4291]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  530.410234][ T4291]  ? __delayed_free_task+0x110/0x110
[  530.415355][ T4291]  ? __kasan_check_write+0x14/0x20
[  530.420303][ T4291]  ? mm_init+0x6bb/0x870
[  530.424383][ T4291]  dup_mm+0x91/0x330
[  530.428115][ T4291]  copy_mm+0x108/0x1b0
[  530.432037][ T4291]  copy_process+0x127a/0x3240
[  530.436534][ T4291]  ? proc_fail_nth_write+0x213/0x290
[  530.441653][ T4291]  ? proc_fail_nth_read+0x220/0x220
[  530.446688][ T4291]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  530.451634][ T4291]  ? vfs_write+0x9af/0x1050
[  530.455974][ T4291]  kernel_clone+0x224/0x8f0
[  530.460313][ T4291]  ? file_end_write+0x1b0/0x1b0
[  530.465001][ T4291]  ? create_io_thread+0x1e0/0x1e0
[  530.469952][ T4291]  __x64_sys_clone+0x289/0x310
[  530.474551][ T4291]  ? __do_sys_vfork+0x130/0x130
[  530.479235][ T4291]  ? debug_smp_processor_id+0x17/0x20
[  530.484444][ T4291]  do_syscall_64+0x44/0xd0
[  530.488696][ T4291]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  530.494423][ T4291] RIP: 0033:0x7fc1f7027d59
[  530.498677][ T4291] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  530.518117][ T4291] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  530.526363][ T4291] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  530.534171][ T4291] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  530.541984][ T4291] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  530.549798][ T4291] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  530.557607][ T4291] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  530.565424][ T4291]  </TASK>
[  530.568773][ T4290] FAULT_INJECTION: forcing a failure.
[  530.568773][ T4290] name failslab, interval 1, probability 0, space 0, times 0
[  530.581287][ T4290] CPU: 0 PID: 4290 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  530.589609][ T4290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  530.599506][ T4290] Call Trace:
[  530.602638][ T4290]  <TASK>
[  530.605409][ T4290]  dump_stack_lvl+0x151/0x1b7
[  530.609922][ T4290]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  530.615214][ T4290]  dump_stack+0x15/0x17
[  530.619205][ T4290]  should_fail+0x3c0/0x510
[  530.623459][ T4290]  __should_failslab+0x9f/0xe0
[  530.628060][ T4290]  should_failslab+0x9/0x20
[  530.632397][ T4290]  kmem_cache_alloc+0x4f/0x2f0
[  530.636999][ T4290]  ? anon_vma_clone+0xa1/0x510
[  530.641600][ T4290]  anon_vma_clone+0xa1/0x510
[  530.646026][ T4290]  anon_vma_fork+0x91/0x4f0
[  530.650364][ T4290]  ? dup_mmap+0x6ef/0xec0
[  530.654531][ T4290]  dup_mmap+0x7ec/0xec0
[  530.658525][ T4290]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  530.663729][ T4290]  ? __delayed_free_task+0x110/0x110
[  530.668875][ T4290]  ? __kasan_check_write+0x14/0x20
[  530.673798][ T4290]  ? mm_init+0x6bb/0x870
[  530.677997][ T4290]  dup_mm+0x91/0x330
[  530.681702][ T4290]  copy_mm+0x108/0x1b0
[  530.685602][ T4290]  copy_process+0x127a/0x3240
[  530.690116][ T4290]  ? proc_fail_nth_write+0x213/0x290
[  530.695250][ T4290]  ? proc_fail_nth_read+0x220/0x220
[  530.700279][ T4290]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  530.705222][ T4290]  ? vfs_write+0x9af/0x1050
[  530.709557][ T4290]  kernel_clone+0x224/0x8f0
[  530.713904][ T4290]  ? file_end_write+0x1b0/0x1b0
[  530.718585][ T4290]  ? create_io_thread+0x1e0/0x1e0
[  530.723443][ T4290]  __x64_sys_clone+0x289/0x310
[  530.728042][ T4290]  ? __do_sys_vfork+0x130/0x130
[  530.732731][ T4290]  ? debug_smp_processor_id+0x17/0x20
[  530.737937][ T4290]  do_syscall_64+0x44/0xd0
[  530.742191][ T4290]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  530.747922][ T4290] RIP: 0033:0x7fc1f7027d59
[  530.752175][ T4290] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  530.771612][ T4290] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  530.779871][ T4290] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  530.787671][ T4290] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  530.795482][ T4290] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  530.803293][ T4290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  530.811107][ T4290] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  530.818921][ T4290]  </TASK>
[  530.822650][ T4287] FAULT_INJECTION: forcing a failure.
[  530.822650][ T4287] name failslab, interval 1, probability 0, space 0, times 0
[  530.835151][ T4287] CPU: 1 PID: 4287 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  530.843470][ T4287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  530.853794][ T4287] Call Trace:
[  530.856915][ T4287]  <TASK>
[  530.859694][ T4287]  dump_stack_lvl+0x151/0x1b7
[  530.864208][ T4287]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  530.869500][ T4287]  dump_stack+0x15/0x17
[  530.873492][ T4287]  should_fail+0x3c0/0x510
[  530.877745][ T4287]  __should_failslab+0x9f/0xe0
[  530.882355][ T4287]  should_failslab+0x9/0x20
[  530.886688][ T4287]  kmem_cache_alloc+0x4f/0x2f0
[  530.891291][ T4287]  ? anon_vma_clone+0xa1/0x510
[  530.895884][ T4287]  anon_vma_clone+0xa1/0x510
[  530.900317][ T4287]  anon_vma_fork+0x91/0x4f0
[  530.904652][ T4287]  ? dup_mmap+0x6ef/0xec0
[  530.908819][ T4287]  dup_mmap+0x7ec/0xec0
[  530.912814][ T4287]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  530.918014][ T4287]  ? __delayed_free_task+0x110/0x110
[  530.923134][ T4287]  ? __kasan_check_write+0x14/0x20
[  530.928085][ T4287]  ? mm_init+0x6bb/0x870
[  530.932165][ T4287]  dup_mm+0x91/0x330
[  530.935893][ T4287]  copy_mm+0x108/0x1b0
[  530.939812][ T4287]  copy_process+0x127a/0x3240
[  530.944319][ T4287]  ? proc_fail_nth_write+0x213/0x290
[  530.949432][ T4287]  ? proc_fail_nth_read+0x220/0x220
[  530.954469][ T4287]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  530.959418][ T4287]  ? vfs_write+0x9af/0x1050
[  530.963758][ T4287]  kernel_clone+0x224/0x8f0
[  530.968098][ T4287]  ? file_end_write+0x1b0/0x1b0
[  530.972781][ T4287]  ? create_io_thread+0x1e0/0x1e0
[  530.977643][ T4287]  __x64_sys_clone+0x289/0x310
[  530.982244][ T4287]  ? __do_sys_vfork+0x130/0x130
[  530.986928][ T4287]  ? debug_smp_processor_id+0x17/0x20
[  530.992137][ T4287]  do_syscall_64+0x44/0xd0
[  530.996390][ T4287]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  531.002116][ T4287] RIP: 0033:0x7fc1f7027d59
[  531.006373][ T4287] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  531.025987][ T4287] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  531.034320][ T4287] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  531.042127][ T4287] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  531.049946][ T4287] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  531.057885][ T4287] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  531.065688][ T4287] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  531.073499][ T4287]  </TASK>
[  531.076593][ T4292] FAULT_INJECTION: forcing a failure.
[  531.076593][ T4292] name failslab, interval 1, probability 0, space 0, times 0
[  531.089089][ T4292] CPU: 1 PID: 4292 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  531.097396][ T4292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  531.107290][ T4292] Call Trace:
[  531.110412][ T4292]  <TASK>
[  531.113192][ T4292]  dump_stack_lvl+0x151/0x1b7
[  531.117710][ T4292]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  531.123004][ T4292]  dump_stack+0x15/0x17
[  531.127005][ T4292]  should_fail+0x3c0/0x510
[  531.131248][ T4292]  __should_failslab+0x9f/0xe0
[  531.135849][ T4292]  should_failslab+0x9/0x20
[  531.140186][ T4292]  kmem_cache_alloc+0x4f/0x2f0
[  531.144785][ T4292]  ? anon_vma_clone+0xa1/0x510
[  531.149383][ T4292]  anon_vma_clone+0xa1/0x510
[  531.153810][ T4292]  anon_vma_fork+0x91/0x4f0
[  531.158149][ T4292]  ? dup_mmap+0x6ef/0xec0
[  531.162315][ T4292]  dup_mmap+0x7ec/0xec0
[  531.166306][ T4292]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  531.171515][ T4292]  ? __delayed_free_task+0x110/0x110
[  531.176724][ T4292]  ? __kasan_check_write+0x14/0x20
[  531.181679][ T4292]  ? mm_init+0x6bb/0x870
[  531.185749][ T4292]  dup_mm+0x91/0x330
[  531.189482][ T4292]  copy_mm+0x108/0x1b0
[  531.193396][ T4292]  copy_process+0x127a/0x3240
[  531.197907][ T4292]  ? proc_fail_nth_write+0x213/0x290
[  531.203024][ T4292]  ? proc_fail_nth_read+0x220/0x220
[  531.208063][ T4292]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  531.213003][ T4292]  ? vfs_write+0x9af/0x1050
[  531.217344][ T4292]  kernel_clone+0x224/0x8f0
[  531.221683][ T4292]  ? file_end_write+0x1b0/0x1b0
[  531.226369][ T4292]  ? create_io_thread+0x1e0/0x1e0
[  531.231228][ T4292]  __x64_sys_clone+0x289/0x310
[  531.235827][ T4292]  ? __do_sys_vfork+0x130/0x130
[  531.240520][ T4292]  ? debug_smp_processor_id+0x17/0x20
[  531.245721][ T4292]  do_syscall_64+0x44/0xd0
[  531.249976][ T4292]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  531.255791][ T4292] RIP: 0033:0x7fc1f7027d59
[  531.260042][ T4292] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  531.279659][ T4292] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  531.287990][ T4292] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  531.295799][ T4292] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  531.303612][ T4292] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  531.311425][ T4292] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  531.319322][ T4292] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  531.327134][ T4292]  </TASK>
[  531.330165][ T4293] FAULT_INJECTION: forcing a failure.
[  531.330165][ T4293] name failslab, interval 1, probability 0, space 0, times 0
[  531.342649][ T4293] CPU: 1 PID: 4293 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  531.350887][ T4293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  531.360778][ T4293] Call Trace:
[  531.363904][ T4293]  <TASK>
[  531.366680][ T4293]  dump_stack_lvl+0x151/0x1b7
[  531.371279][ T4293]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  531.376573][ T4293]  dump_stack+0x15/0x17
[  531.380609][ T4293]  should_fail+0x3c0/0x510
[  531.384906][ T4293]  __should_failslab+0x9f/0xe0
[  531.389504][ T4293]  should_failslab+0x9/0x20
[  531.393845][ T4293]  kmem_cache_alloc+0x4f/0x2f0
[  531.398448][ T4293]  ? anon_vma_clone+0xa1/0x510
[  531.403045][ T4293]  anon_vma_clone+0xa1/0x510
[  531.407472][ T4293]  anon_vma_fork+0x91/0x4f0
[  531.411811][ T4293]  ? dup_mmap+0x6ef/0xec0
[  531.415976][ T4293]  dup_mmap+0x7ec/0xec0
[  531.419972][ T4293]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  531.425176][ T4293]  ? __delayed_free_task+0x110/0x110
[  531.430298][ T4293]  ? __kasan_check_write+0x14/0x20
[  531.435335][ T4293]  ? mm_init+0x6bb/0x870
[  531.439408][ T4293]  dup_mm+0x91/0x330
[  531.443143][ T4293]  copy_mm+0x108/0x1b0
[  531.447047][ T4293]  copy_process+0x127a/0x3240
[  531.451560][ T4293]  ? proc_fail_nth_write+0x213/0x290
[  531.456682][ T4293]  ? proc_fail_nth_read+0x220/0x220
[  531.461715][ T4293]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  531.466664][ T4293]  ? vfs_write+0x9af/0x1050
[  531.471001][ T4293]  kernel_clone+0x224/0x8f0
[  531.475342][ T4293]  ? file_end_write+0x1b0/0x1b0
[  531.480042][ T4293]  ? create_io_thread+0x1e0/0x1e0
[  531.484888][ T4293]  __x64_sys_clone+0x289/0x310
[  531.489492][ T4293]  ? __do_sys_vfork+0x130/0x130
[  531.494175][ T4293]  ? debug_smp_processor_id+0x17/0x20
[  531.499383][ T4293]  do_syscall_64+0x44/0xd0
[  531.503636][ T4293]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  531.509363][ T4293] RIP: 0033:0x7fc1f7027d59
[  531.513617][ T4293] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  531.533147][ T4293] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  531.541395][ T4293] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  531.549202][ T4293] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  531.557185][ T4293] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  531.564997][ T4293] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  531.572812][ T4293] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  531.580623][ T4293]  </TASK>
[  531.588936][ T4300] FAULT_INJECTION: forcing a failure.
[  531.588936][ T4300] name failslab, interval 1, probability 0, space 0, times 0
[  531.591569][ T4304] FAULT_INJECTION: forcing a failure.
[  531.591569][ T4304] name failslab, interval 1, probability 0, space 0, times 0
[  531.601797][ T4300] CPU: 1 PID: 4300 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  531.622176][ T4300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  531.632168][ T4300] Call Trace:
[  531.635285][ T4300]  <TASK>
[  531.638068][ T4300]  dump_stack_lvl+0x151/0x1b7
[  531.642580][ T4300]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  531.647956][ T4300]  dump_stack+0x15/0x17
[  531.651946][ T4300]  should_fail+0x3c0/0x510
[  531.656201][ T4300]  __should_failslab+0x9f/0xe0
[  531.660886][ T4300]  should_failslab+0x9/0x20
[  531.665227][ T4300]  kmem_cache_alloc+0x4f/0x2f0
[  531.669827][ T4300]  ? anon_vma_clone+0xa1/0x510
[  531.674515][ T4300]  anon_vma_clone+0xa1/0x510
[  531.678949][ T4300]  anon_vma_fork+0x91/0x4f0
[  531.683276][ T4300]  ? dup_mmap+0x6ef/0xec0
[  531.687449][ T4300]  dup_mmap+0x7ec/0xec0
[  531.691436][ T4300]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  531.696647][ T4300]  ? __delayed_free_task+0x110/0x110
[  531.701767][ T4300]  ? __kasan_check_write+0x14/0x20
[  531.706713][ T4300]  ? mm_init+0x6bb/0x870
[  531.710797][ T4300]  dup_mm+0x91/0x330
[  531.714523][ T4300]  copy_mm+0x108/0x1b0
[  531.718431][ T4300]  copy_process+0x127a/0x3240
[  531.722948][ T4300]  ? proc_fail_nth_write+0x213/0x290
[  531.728062][ T4300]  ? proc_fail_nth_read+0x220/0x220
[  531.733183][ T4300]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  531.738129][ T4300]  ? vfs_write+0x9af/0x1050
[  531.742477][ T4300]  kernel_clone+0x224/0x8f0
[  531.746809][ T4300]  ? file_end_write+0x1b0/0x1b0
[  531.751499][ T4300]  ? create_io_thread+0x1e0/0x1e0
[  531.756371][ T4300]  __x64_sys_clone+0x289/0x310
[  531.760957][ T4300]  ? __do_sys_vfork+0x130/0x130
[  531.765643][ T4300]  ? debug_smp_processor_id+0x17/0x20
[  531.770852][ T4300]  do_syscall_64+0x44/0xd0
[  531.775112][ T4300]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  531.780839][ T4300] RIP: 0033:0x7fc1f7027d59
[  531.785100][ T4300] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  531.804713][ T4300] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  531.812962][ T4300] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  531.820776][ T4300] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  531.828690][ T4300] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  531.836491][ T4300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  531.844301][ T4300] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  531.852123][ T4300]  </TASK>
[  531.854977][ T4304] CPU: 0 PID: 4304 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  531.859014][ T4297] FAULT_INJECTION: forcing a failure.
[  531.859014][ T4297] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  531.863309][ T4304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  531.886483][ T4304] Call Trace:
[  531.889605][ T4304]  <TASK>
[  531.892381][ T4304]  dump_stack_lvl+0x151/0x1b7
[  531.896895][ T4304]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  531.902188][ T4304]  ? kmem_cache_alloc+0x189/0x2f0
[  531.907048][ T4304]  ? copy_process+0x127a/0x3240
[  531.911737][ T4304]  ? __x64_sys_clone+0x289/0x310
[  531.916511][ T4304]  ? do_syscall_64+0x44/0xd0
[  531.921021][ T4304]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  531.926924][ T4304]  dump_stack+0x15/0x17
[  531.930918][ T4304]  should_fail+0x3c0/0x510
[  531.935178][ T4304]  __should_failslab+0x9f/0xe0
[  531.935850][ T4306] FAULT_INJECTION: forcing a failure.
[  531.935850][ T4306] name failslab, interval 1, probability 0, space 0, times 0
[  531.939768][ T4304]  should_failslab+0x9/0x20
[  531.939789][ T4304]  kmem_cache_alloc+0x4f/0x2f0
[  531.961123][ T4304]  ? anon_vma_clone+0xa1/0x510
[  531.965719][ T4304]  anon_vma_clone+0xa1/0x510
[  531.970149][ T4304]  anon_vma_fork+0x91/0x4f0
[  531.974487][ T4304]  ? dup_mmap+0x6ef/0xec0
[  531.978655][ T4304]  dup_mmap+0x7ec/0xec0
[  531.982657][ T4304]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  531.987854][ T4304]  ? __delayed_free_task+0x110/0x110
[  531.992971][ T4304]  ? __kasan_check_write+0x14/0x20
[  531.997925][ T4304]  ? mm_init+0x6bb/0x870
[  532.002000][ T4304]  dup_mm+0x91/0x330
[  532.005747][ T4304]  copy_mm+0x108/0x1b0
[  532.009647][ T4304]  copy_process+0x127a/0x3240
[  532.014152][ T4304]  ? proc_fail_nth_write+0x213/0x290
[  532.019279][ T4304]  ? proc_fail_nth_read+0x220/0x220
[  532.024306][ T4304]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  532.029252][ T4304]  ? vfs_write+0x9af/0x1050
[  532.033593][ T4304]  kernel_clone+0x224/0x8f0
[  532.037931][ T4304]  ? file_end_write+0x1b0/0x1b0
[  532.042618][ T4304]  ? create_io_thread+0x1e0/0x1e0
[  532.047484][ T4304]  __x64_sys_clone+0x289/0x310
[  532.052173][ T4304]  ? __do_sys_vfork+0x130/0x130
[  532.056861][ T4304]  ? debug_smp_processor_id+0x17/0x20
[  532.062061][ T4304]  do_syscall_64+0x44/0xd0
[  532.066314][ T4304]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  532.072040][ T4304] RIP: 0033:0x7fc1f7027d59
[  532.076297][ T4304] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  532.095921][ T4304] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  532.104176][ T4304] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  532.111992][ T4304] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  532.119873][ T4304] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  532.127945][ T4304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  532.135848][ T4304] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  532.143662][ T4304]  </TASK>
[  532.146518][ T4297] CPU: 1 PID: 4297 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  532.154850][ T4297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  532.164744][ T4297] Call Trace:
[  532.167868][ T4297]  <TASK>
[  532.170734][ T4297]  dump_stack_lvl+0x151/0x1b7
[  532.175246][ T4297]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  532.180547][ T4297]  dump_stack+0x15/0x17
[  532.184534][ T4297]  should_fail+0x3c0/0x510
[  532.188786][ T4297]  should_fail_alloc_page+0x58/0x70
[  532.193820][ T4297]  __alloc_pages+0x207/0x850
[  532.198248][ T4297]  ? zone_watermark_fast+0x200/0x200
[  532.203366][ T4297]  ? dup_mmap+0x9fc/0xec0
[  532.207533][ T4297]  ? dup_mm+0x91/0x330
[  532.211438][ T4297]  ? copy_mm+0x108/0x1b0
[  532.215515][ T4297]  ? copy_process+0x127a/0x3240
[  532.220204][ T4297]  ? kvm_sched_clock_read+0x18/0x40
[  532.225239][ T4297]  pte_alloc_one+0x73/0x1b0
[  532.229586][ T4297]  ? pfn_modify_allowed+0x2e0/0x2e0
[  532.234612][ T4297]  ? __kasan_check_write+0x14/0x20
[  532.239645][ T4297]  ? __set_page_owner+0x2ee/0x310
[  532.244507][ T4297]  __pte_alloc+0x86/0x350
[  532.248674][ T4297]  ? free_pgtables+0x210/0x210
[  532.253282][ T4297]  copy_pte_range+0x1b1f/0x20b0
[  532.257962][ T4297]  ? __kunmap_atomic+0x80/0x80
[  532.262584][ T4297]  ? __pud_alloc+0x260/0x260
[  532.266985][ T4297]  copy_page_range+0xc1e/0x1090
[  532.271674][ T4297]  ? pfn_valid+0x1e0/0x1e0
[  532.275926][ T4297]  dup_mmap+0x9fc/0xec0
[  532.279917][ T4297]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  532.285127][ T4297]  ? __delayed_free_task+0x110/0x110
[  532.290253][ T4297]  ? __kasan_check_write+0x14/0x20
[  532.295204][ T4297]  ? mm_init+0x6bb/0x870
[  532.299273][ T4297]  dup_mm+0x91/0x330
[  532.303013][ T4297]  copy_mm+0x108/0x1b0
[  532.306918][ T4297]  copy_process+0x127a/0x3240
[  532.311423][ T4297]  ? proc_fail_nth_write+0x213/0x290
[  532.316549][ T4297]  ? proc_fail_nth_read+0x220/0x220
[  532.321611][ T4297]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  532.326523][ T4297]  ? vfs_write+0x9af/0x1050
[  532.330865][ T4297]  kernel_clone+0x224/0x8f0
[  532.335208][ T4297]  ? file_end_write+0x1b0/0x1b0
[  532.339888][ T4297]  ? create_io_thread+0x1e0/0x1e0
[  532.344848][ T4297]  __x64_sys_clone+0x289/0x310
[  532.349446][ T4297]  ? __do_sys_vfork+0x130/0x130
[  532.354132][ T4297]  ? debug_smp_processor_id+0x17/0x20
[  532.359341][ T4297]  do_syscall_64+0x44/0xd0
[  532.363593][ T4297]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  532.369333][ T4297] RIP: 0033:0x7fc1f7027d59
[  532.373581][ T4297] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  532.393016][ T4297] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  532.401259][ T4297] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  532.409157][ T4297] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  532.416970][ T4297] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  532.424788][ T4297] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  532.432592][ T4297] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  532.440405][ T4297]  </TASK>
[  532.443734][ T4306] CPU: 0 PID: 4306 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  532.452063][ T4306] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  532.461949][ T4306] Call Trace:
[  532.465068][ T4306]  <TASK>
[  532.467846][ T4306]  dump_stack_lvl+0x151/0x1b7
[  532.472366][ T4306]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  532.477656][ T4306]  dump_stack+0x15/0x17
[  532.481646][ T4306]  should_fail+0x3c0/0x510
[  532.485898][ T4306]  __should_failslab+0x9f/0xe0
[  532.490498][ T4306]  should_failslab+0x9/0x20
[  532.494846][ T4306]  kmem_cache_alloc+0x4f/0x2f0
[  532.499436][ T4306]  ? anon_vma_clone+0xa1/0x510
[  532.504039][ T4306]  anon_vma_clone+0xa1/0x510
[  532.508550][ T4306]  anon_vma_fork+0x91/0x4f0
[  532.512894][ T4306]  ? dup_mmap+0x6ef/0xec0
[  532.517060][ T4306]  dup_mmap+0x7ec/0xec0
[  532.521049][ T4306]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  532.526360][ T4306]  ? __delayed_free_task+0x110/0x110
[  532.531462][ T4306]  ? __kasan_check_write+0x14/0x20
[  532.536411][ T4306]  ? mm_init+0x6bb/0x870
[  532.540932][ T4306]  dup_mm+0x91/0x330
[  532.544662][ T4306]  copy_mm+0x108/0x1b0
[  532.548573][ T4306]  copy_process+0x127a/0x3240
[  532.553081][ T4306]  ? proc_fail_nth_write+0x213/0x290
[  532.558202][ T4306]  ? proc_fail_nth_read+0x220/0x220
[  532.563236][ T4306]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  532.568185][ T4306]  ? vfs_write+0x9af/0x1050
[  532.572615][ T4306]  kernel_clone+0x224/0x8f0
[  532.576951][ T4306]  ? file_end_write+0x1b0/0x1b0
[  532.581636][ T4306]  ? create_io_thread+0x1e0/0x1e0
[  532.586495][ T4306]  __x64_sys_clone+0x289/0x310
[  532.591097][ T4306]  ? __do_sys_vfork+0x130/0x130
[  532.595783][ T4306]  ? debug_smp_processor_id+0x17/0x20
[  532.600992][ T4306]  do_syscall_64+0x44/0xd0
[  532.605245][ T4306]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  532.611328][ T4306] RIP: 0033:0x7fc1f7027d59
[  532.615583][ T4306] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  532.635386][ T4306] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  532.643624][ T4306] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  532.652044][ T4306] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  532.659861][ T4306] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  532.667666][ T4306] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  532.675562][ T4306] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  532.683377][ T4306]  </TASK>
[  532.687389][ T4305] FAULT_INJECTION: forcing a failure.
[  532.687389][ T4305] name failslab, interval 1, probability 0, space 0, times 0
[  532.700002][ T4305] CPU: 0 PID: 4305 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  532.708470][ T4305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  532.718365][ T4305] Call Trace:
[  532.721488][ T4305]  <TASK>
[  532.724267][ T4305]  dump_stack_lvl+0x151/0x1b7
[  532.728786][ T4305]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  532.734072][ T4305]  dump_stack+0x15/0x17
[  532.738065][ T4305]  should_fail+0x3c0/0x510
[  532.742321][ T4305]  __should_failslab+0x9f/0xe0
[  532.746919][ T4305]  should_failslab+0x9/0x20
[  532.751257][ T4305]  kmem_cache_alloc+0x4f/0x2f0
[  532.755868][ T4305]  ? anon_vma_clone+0xa1/0x510
[  532.760463][ T4305]  anon_vma_clone+0xa1/0x510
[  532.764884][ T4305]  anon_vma_fork+0x91/0x4f0
[  532.769225][ T4305]  ? dup_mmap+0x6ef/0xec0
[  532.773484][ T4305]  dup_mmap+0x7ec/0xec0
[  532.777474][ T4305]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  532.782677][ T4305]  ? __delayed_free_task+0x110/0x110
[  532.787796][ T4305]  ? __kasan_check_write+0x14/0x20
[  532.792743][ T4305]  ? mm_init+0x6bb/0x870
[  532.796825][ T4305]  dup_mm+0x91/0x330
[  532.800556][ T4305]  copy_mm+0x108/0x1b0
[  532.804463][ T4305]  copy_process+0x127a/0x3240
[  532.808974][ T4305]  ? proc_fail_nth_write+0x213/0x290
[  532.814094][ T4305]  ? proc_fail_nth_read+0x220/0x220
[  532.819128][ T4305]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  532.824089][ T4305]  ? vfs_write+0x9af/0x1050
[  532.828427][ T4305]  kernel_clone+0x224/0x8f0
[  532.832854][ T4305]  ? file_end_write+0x1b0/0x1b0
[  532.837620][ T4305]  ? create_io_thread+0x1e0/0x1e0
[  532.842478][ T4305]  __x64_sys_clone+0x289/0x310
[  532.847075][ T4305]  ? __do_sys_vfork+0x130/0x130
[  532.851850][ T4305]  ? debug_smp_processor_id+0x17/0x20
[  532.857058][ T4305]  do_syscall_64+0x44/0xd0
[  532.861311][ T4305]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  532.867044][ T4305] RIP: 0033:0x7fc1f7027d59
[  532.871313][ T4305] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  532.890732][ T4305] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  532.898990][ T4305] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  532.906796][ T4305] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  532.914600][ T4305] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  532.922497][ T4305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  532.930397][ T4305] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  532.938211][ T4305]  </TASK>
[  532.943273][ T4308] FAULT_INJECTION: forcing a failure.
[  532.943273][ T4308] name failslab, interval 1, probability 0, space 0, times 0
[  532.955885][ T4308] CPU: 1 PID: 4308 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  532.964209][ T4308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  532.974101][ T4308] Call Trace:
[  532.977238][ T4308]  <TASK>
[  532.979997][ T4308]  dump_stack_lvl+0x151/0x1b7
[  532.984509][ T4308]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  532.989806][ T4308]  dump_stack+0x15/0x17
[  532.993795][ T4308]  should_fail+0x3c0/0x510
[  532.998051][ T4308]  __should_failslab+0x9f/0xe0
[  533.002656][ T4308]  should_failslab+0x9/0x20
[  533.006989][ T4308]  kmem_cache_alloc+0x4f/0x2f0
[  533.011598][ T4308]  ? anon_vma_clone+0xa1/0x510
[  533.016190][ T4308]  anon_vma_clone+0xa1/0x510
[  533.020617][ T4308]  anon_vma_fork+0x91/0x4f0
[  533.024958][ T4308]  ? dup_mmap+0x6ef/0xec0
[  533.029123][ T4308]  dup_mmap+0x7ec/0xec0
[  533.033121][ T4308]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  533.038322][ T4308]  ? __delayed_free_task+0x110/0x110
[  533.043443][ T4308]  ? __kasan_check_write+0x14/0x20
[  533.048392][ T4308]  ? mm_init+0x6bb/0x870
[  533.052467][ T4308]  dup_mm+0x91/0x330
[  533.056202][ T4308]  copy_mm+0x108/0x1b0
[  533.060106][ T4308]  copy_process+0x127a/0x3240
[  533.064623][ T4308]  ? proc_fail_nth_write+0x213/0x290
[  533.069746][ T4308]  ? proc_fail_nth_read+0x220/0x220
[  533.074949][ T4308]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  533.079894][ T4308]  ? vfs_write+0x9af/0x1050
[  533.084236][ T4308]  kernel_clone+0x224/0x8f0
[  533.088574][ T4308]  ? file_end_write+0x1b0/0x1b0
[  533.093291][ T4308]  ? create_io_thread+0x1e0/0x1e0
[  533.098124][ T4308]  __x64_sys_clone+0x289/0x310
[  533.102727][ T4308]  ? __do_sys_vfork+0x130/0x130
[  533.107410][ T4308]  ? debug_smp_processor_id+0x17/0x20
[  533.112878][ T4308]  do_syscall_64+0x44/0xd0
[  533.117128][ T4308]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  533.122860][ T4308] RIP: 0033:0x7fc1f7027d59
[  533.127111][ T4308] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  533.146552][ T4308] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  533.154796][ T4308] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  533.162704][ T4308] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  533.170505][ T4308] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  533.178316][ T4308] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  533.186132][ T4308] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  533.194038][ T4308]  </TASK>
[  533.199522][ T4311] FAULT_INJECTION: forcing a failure.
[  533.199522][ T4311] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  533.203397][ T4317] FAULT_INJECTION: forcing a failure.
[  533.203397][ T4317] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  533.213858][ T4315] FAULT_INJECTION: forcing a failure.
[  533.213858][ T4315] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  533.226404][ T4319] FAULT_INJECTION: forcing a failure.
[  533.226404][ T4319] name failslab, interval 1, probability 0, space 0, times 0
[  533.240447][ T4311] CPU: 0 PID: 4311 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  533.259613][ T4311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  533.269485][ T4311] Call Trace:
[  533.272693][ T4311]  <TASK>
[  533.275474][ T4311]  dump_stack_lvl+0x151/0x1b7
[  533.280165][ T4311]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  533.285454][ T4311]  dump_stack+0x15/0x17
[  533.289445][ T4311]  should_fail+0x3c0/0x510
[  533.293784][ T4311]  should_fail_alloc_page+0x58/0x70
[  533.298816][ T4311]  __alloc_pages+0x207/0x850
[  533.303267][ T4311]  ? zone_watermark_fast+0x200/0x200
[  533.308368][ T4311]  ? dup_mmap+0x9fc/0xec0
[  533.312543][ T4311]  ? dup_mm+0x91/0x330
[  533.316522][ T4311]  ? copy_mm+0x108/0x1b0
[  533.320600][ T4311]  ? copy_process+0x127a/0x3240
[  533.325298][ T4311]  ? kvm_sched_clock_read+0x18/0x40
[  533.330330][ T4311]  pte_alloc_one+0x73/0x1b0
[  533.334669][ T4311]  ? pfn_modify_allowed+0x2e0/0x2e0
[  533.339705][ T4311]  ? __kasan_check_write+0x14/0x20
[  533.344730][ T4311]  ? __set_page_owner+0x2ee/0x310
[  533.349591][ T4311]  __pte_alloc+0x86/0x350
[  533.353762][ T4311]  ? free_pgtables+0x210/0x210
[  533.358358][ T4311]  copy_pte_range+0x1b1f/0x20b0
[  533.363164][ T4311]  ? __kunmap_atomic+0x80/0x80
[  533.367783][ T4311]  ? __pud_alloc+0x260/0x260
[  533.372186][ T4311]  copy_page_range+0xc1e/0x1090
[  533.376879][ T4311]  ? pfn_valid+0x1e0/0x1e0
[  533.381125][ T4311]  dup_mmap+0x9fc/0xec0
[  533.385122][ T4311]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  533.390325][ T4311]  ? __delayed_free_task+0x110/0x110
[  533.395444][ T4311]  ? __kasan_check_write+0x14/0x20
[  533.400393][ T4311]  ? mm_init+0x6bb/0x870
[  533.404470][ T4311]  dup_mm+0x91/0x330
[  533.408207][ T4311]  copy_mm+0x108/0x1b0
[  533.412111][ T4311]  copy_process+0x127a/0x3240
[  533.416623][ T4311]  ? proc_fail_nth_write+0x213/0x290
[  533.421744][ T4311]  ? proc_fail_nth_read+0x220/0x220
[  533.426777][ T4311]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  533.431726][ T4311]  ? vfs_write+0x9af/0x1050
[  533.436063][ T4311]  kernel_clone+0x224/0x8f0
[  533.440403][ T4311]  ? file_end_write+0x1b0/0x1b0
[  533.445090][ T4311]  ? create_io_thread+0x1e0/0x1e0
[  533.450038][ T4311]  __x64_sys_clone+0x289/0x310
[  533.454641][ T4311]  ? __do_sys_vfork+0x130/0x130
[  533.459326][ T4311]  ? debug_smp_processor_id+0x17/0x20
[  533.464532][ T4311]  do_syscall_64+0x44/0xd0
[  533.468785][ T4311]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  533.474512][ T4311] RIP: 0033:0x7fc1f7027d59
[  533.478767][ T4311] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  533.498207][ T4311] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  533.506452][ T4311] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  533.514262][ T4311] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  533.522072][ T4311] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  533.529884][ T4311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  533.537697][ T4311] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  533.545508][ T4311]  </TASK>
[  533.548373][ T4317] CPU: 1 PID: 4317 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  533.556705][ T4317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  533.566599][ T4317] Call Trace:
[  533.569744][ T4317]  <TASK>
[  533.572499][ T4317]  dump_stack_lvl+0x151/0x1b7
[  533.577013][ T4317]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  533.582308][ T4317]  ? is_bpf_text_address+0x1a2/0x1c0
[  533.587426][ T4317]  dump_stack+0x15/0x17
[  533.591420][ T4317]  should_fail+0x3c0/0x510
[  533.595674][ T4317]  should_fail_alloc_page+0x58/0x70
[  533.600706][ T4317]  __alloc_pages+0x207/0x850
[  533.605135][ T4317]  ? zone_watermark_fast+0x200/0x200
[  533.610256][ T4317]  ? __kasan_slab_alloc+0xc9/0xe0
[  533.615115][ T4317]  ? __kasan_slab_alloc+0xb2/0xe0
[  533.619975][ T4317]  ? kmem_cache_alloc+0x189/0x2f0
[  533.624832][ T4317]  ? anon_vma_clone+0xa1/0x510
[  533.629438][ T4317]  __pmd_alloc+0xb1/0x550
[  533.633599][ T4317]  ? __kasan_slab_alloc+0xb2/0xe0
[  533.638460][ T4317]  ? kmem_cache_alloc+0x189/0x2f0
[  533.643320][ T4317]  ? anon_vma_fork+0x1d9/0x4f0
[  533.647920][ T4317]  ? dup_mmap+0x7ec/0xec0
[  533.652085][ T4317]  ? dup_mm+0x91/0x330
[  533.655990][ T4317]  ? copy_mm+0x108/0x1b0
[  533.660072][ T4317]  ? kernel_clone+0x224/0x8f0
[  533.664585][ T4317]  ? __pud_alloc+0x260/0x260
[  533.669014][ T4317]  copy_page_range+0xd04/0x1090
[  533.673701][ T4317]  ? pfn_valid+0x1e0/0x1e0
[  533.677953][ T4317]  dup_mmap+0x9fc/0xec0
[  533.681944][ T4317]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  533.687156][ T4317]  ? __delayed_free_task+0x110/0x110
[  533.692271][ T4317]  ? __kasan_check_write+0x14/0x20
[  533.697221][ T4317]  ? mm_init+0x6bb/0x870
[  533.701299][ T4317]  dup_mm+0x91/0x330
[  533.705029][ T4317]  copy_mm+0x108/0x1b0
[  533.708935][ T4317]  copy_process+0x127a/0x3240
[  533.713450][ T4317]  ? proc_fail_nth_write+0x213/0x290
[  533.718568][ T4317]  ? proc_fail_nth_read+0x220/0x220
[  533.723607][ T4317]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  533.728551][ T4317]  ? vfs_write+0x9af/0x1050
[  533.732891][ T4317]  kernel_clone+0x224/0x8f0
[  533.737229][ T4317]  ? file_end_write+0x1b0/0x1b0
[  533.741916][ T4317]  ? create_io_thread+0x1e0/0x1e0
[  533.746777][ T4317]  __x64_sys_clone+0x289/0x310
[  533.751377][ T4317]  ? __do_sys_vfork+0x130/0x130
[  533.756063][ T4317]  ? debug_smp_processor_id+0x17/0x20
[  533.761271][ T4317]  do_syscall_64+0x44/0xd0
[  533.765526][ T4317]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  533.771250][ T4317] RIP: 0033:0x7fc1f7027d59
[  533.775505][ T4317] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  533.794950][ T4317] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  533.803194][ T4317] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  533.811001][ T4317] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  533.818811][ T4317] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  533.826785][ T4317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  533.834522][ T4317] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  533.842337][ T4317]  </TASK>
[  533.845204][ T4315] CPU: 0 PID: 4315 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  533.853532][ T4315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  533.863430][ T4315] Call Trace:
[  533.866551][ T4315]  <TASK>
[  533.869329][ T4315]  dump_stack_lvl+0x151/0x1b7
[  533.873928][ T4315]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  533.879235][ T4315]  dump_stack+0x15/0x17
[  533.883215][ T4315]  should_fail+0x3c0/0x510
[  533.887466][ T4315]  should_fail_alloc_page+0x58/0x70
[  533.892503][ T4315]  __alloc_pages+0x207/0x850
[  533.896927][ T4315]  ? zone_watermark_fast+0x200/0x200
[  533.902046][ T4315]  ? dup_mmap+0x9fc/0xec0
[  533.906213][ T4315]  ? dup_mm+0x91/0x330
[  533.910119][ T4315]  ? copy_mm+0x108/0x1b0
[  533.914209][ T4315]  ? copy_process+0x127a/0x3240
[  533.918890][ T4315]  ? kvm_sched_clock_read+0x18/0x40
[  533.923921][ T4315]  pte_alloc_one+0x73/0x1b0
[  533.928257][ T4315]  ? pfn_modify_allowed+0x2e0/0x2e0
[  533.933290][ T4315]  ? __kasan_check_write+0x14/0x20
[  533.938352][ T4315]  ? __set_page_owner+0x2ee/0x310
[  533.943216][ T4315]  __pte_alloc+0x86/0x350
[  533.947381][ T4315]  ? free_pgtables+0x210/0x210
[  533.951982][ T4315]  copy_pte_range+0x1b1f/0x20b0
[  533.956670][ T4315]  ? __kunmap_atomic+0x80/0x80
[  533.961269][ T4315]  ? __pud_alloc+0x260/0x260
[  533.965703][ T4315]  copy_page_range+0xc1e/0x1090
[  533.970472][ T4315]  ? pfn_valid+0x1e0/0x1e0
[  533.974724][ T4315]  dup_mmap+0x9fc/0xec0
[  533.978713][ T4315]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  533.983919][ T4315]  ? __delayed_free_task+0x110/0x110
[  533.989050][ T4315]  ? __kasan_check_write+0x14/0x20
[  533.993990][ T4315]  ? mm_init+0x6bb/0x870
[  533.998067][ T4315]  dup_mm+0x91/0x330
[  534.001798][ T4315]  copy_mm+0x108/0x1b0
[  534.005703][ T4315]  copy_process+0x127a/0x3240
[  534.010219][ T4315]  ? proc_fail_nth_write+0x213/0x290
[  534.015338][ T4315]  ? proc_fail_nth_read+0x220/0x220
[  534.020375][ T4315]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  534.025319][ T4315]  ? vfs_write+0x9af/0x1050
[  534.029658][ T4315]  kernel_clone+0x224/0x8f0
[  534.033998][ T4315]  ? file_end_write+0x1b0/0x1b0
[  534.038686][ T4315]  ? create_io_thread+0x1e0/0x1e0
[  534.043545][ T4315]  __x64_sys_clone+0x289/0x310
[  534.048150][ T4315]  ? __do_sys_vfork+0x130/0x130
[  534.052846][ T4315]  ? debug_smp_processor_id+0x17/0x20
[  534.058039][ T4315]  do_syscall_64+0x44/0xd0
[  534.062300][ T4315]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  534.068115][ T4315] RIP: 0033:0x7fc1f7027d59
[  534.072363][ T4315] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  534.091802][ T4315] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  534.100050][ T4315] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  534.107858][ T4315] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  534.115698][ T4315] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  534.123487][ T4315] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  534.131298][ T4315] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  534.139285][ T4315]  </TASK>
[  534.143480][ T4319] CPU: 1 PID: 4319 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  534.151808][ T4319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  534.161787][ T4319] Call Trace:
[  534.164912][ T4319]  <TASK>
[  534.167689][ T4319]  dump_stack_lvl+0x151/0x1b7
[  534.172290][ T4319]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  534.177594][ T4319]  dump_stack+0x15/0x17
[  534.181576][ T4319]  should_fail+0x3c0/0x510
[  534.185834][ T4319]  __should_failslab+0x9f/0xe0
[  534.190429][ T4319]  should_failslab+0x9/0x20
[  534.194766][ T4319]  kmem_cache_alloc+0x4f/0x2f0
[  534.199377][ T4319]  ? anon_vma_clone+0xa1/0x510
[  534.203989][ T4319]  anon_vma_clone+0xa1/0x510
[  534.208407][ T4319]  anon_vma_fork+0x91/0x4f0
[  534.212733][ T4319]  ? dup_mmap+0x6ef/0xec0
[  534.216904][ T4319]  dup_mmap+0x7ec/0xec0
[  534.220892][ T4319]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  534.226106][ T4319]  ? __delayed_free_task+0x110/0x110
[  534.231222][ T4319]  ? __kasan_check_write+0x14/0x20
[  534.236169][ T4319]  ? mm_init+0x6bb/0x870
[  534.240245][ T4319]  dup_mm+0x91/0x330
[  534.243977][ T4319]  copy_mm+0x108/0x1b0
[  534.247885][ T4319]  copy_process+0x127a/0x3240
[  534.252396][ T4319]  ? proc_fail_nth_write+0x213/0x290
[  534.257530][ T4319]  ? proc_fail_nth_read+0x220/0x220
[  534.262554][ T4319]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  534.267500][ T4319]  ? vfs_write+0x9af/0x1050
[  534.271846][ T4319]  kernel_clone+0x224/0x8f0
[  534.276178][ T4319]  ? file_end_write+0x1b0/0x1b0
[  534.280889][ T4319]  ? create_io_thread+0x1e0/0x1e0
[  534.285725][ T4319]  __x64_sys_clone+0x289/0x310
[  534.290326][ T4319]  ? __do_sys_vfork+0x130/0x130
[  534.295112][ T4319]  ? debug_smp_processor_id+0x17/0x20
[  534.300405][ T4319]  do_syscall_64+0x44/0xd0
[  534.304657][ T4319]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  534.310385][ T4319] RIP: 0033:0x7fc1f7027d59
[  534.314638][ T4319] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  534.334254][ T4319] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  534.342496][ T4319] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  534.350308][ T4319] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  534.358207][ T4319] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  534.366030][ T4319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  534.373827][ T4319] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  534.381643][ T4319]  </TASK>
[  534.385009][ T4318] FAULT_INJECTION: forcing a failure.
[  534.385009][ T4318] name failslab, interval 1, probability 0, space 0, times 0
[  534.388342][ T4322] FAULT_INJECTION: forcing a failure.
[  534.388342][ T4322] name failslab, interval 1, probability 0, space 0, times 0
[  534.397483][ T4316] FAULT_INJECTION: forcing a failure.
[  534.397483][ T4316] name failslab, interval 1, probability 0, space 0, times 0
[  534.409976][ T4322] CPU: 1 PID: 4322 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  534.430579][ T4322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  534.440467][ T4322] Call Trace:
[  534.443597][ T4322]  <TASK>
[  534.446366][ T4322]  dump_stack_lvl+0x151/0x1b7
[  534.451054][ T4322]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  534.456344][ T4322]  ? kmem_cache_alloc+0x189/0x2f0
[  534.461294][ T4322]  ? copy_process+0x127a/0x3240
[  534.465979][ T4322]  ? __x64_sys_clone+0x289/0x310
[  534.470763][ T4322]  ? do_syscall_64+0x44/0xd0
[  534.475188][ T4322]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  534.481083][ T4322]  dump_stack+0x15/0x17
[  534.485077][ T4322]  should_fail+0x3c0/0x510
[  534.489328][ T4322]  __should_failslab+0x9f/0xe0
[  534.493926][ T4322]  should_failslab+0x9/0x20
[  534.498270][ T4322]  kmem_cache_alloc+0x4f/0x2f0
[  534.502867][ T4322]  ? anon_vma_clone+0xa1/0x510
[  534.507472][ T4322]  anon_vma_clone+0xa1/0x510
[  534.511897][ T4322]  anon_vma_fork+0x91/0x4f0
[  534.516233][ T4322]  ? dup_mmap+0x6ef/0xec0
[  534.520402][ T4322]  dup_mmap+0x7ec/0xec0
[  534.524399][ T4322]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  534.529607][ T4322]  ? __delayed_free_task+0x110/0x110
[  534.534721][ T4322]  ? __kasan_check_write+0x14/0x20
[  534.539668][ T4322]  ? mm_init+0x6bb/0x870
[  534.543746][ T4322]  dup_mm+0x91/0x330
[  534.547479][ T4322]  copy_mm+0x108/0x1b0
[  534.551384][ T4322]  copy_process+0x127a/0x3240
[  534.555898][ T4322]  ? proc_fail_nth_write+0x213/0x290
[  534.561025][ T4322]  ? proc_fail_nth_read+0x220/0x220
[  534.566052][ T4322]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  534.570998][ T4322]  ? vfs_write+0x9af/0x1050
[  534.575340][ T4322]  kernel_clone+0x224/0x8f0
[  534.579677][ T4322]  ? file_end_write+0x1b0/0x1b0
[  534.584368][ T4322]  ? create_io_thread+0x1e0/0x1e0
[  534.589231][ T4322]  __x64_sys_clone+0x289/0x310
[  534.593824][ T4322]  ? __do_sys_vfork+0x130/0x130
[  534.598517][ T4322]  ? debug_smp_processor_id+0x17/0x20
[  534.603807][ T4322]  do_syscall_64+0x44/0xd0
[  534.608057][ T4322]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  534.613788][ T4322] RIP: 0033:0x7fc1f7027d59
[  534.618039][ T4322] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  534.637656][ T4322] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  534.645899][ T4322] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  534.654056][ T4322] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  534.661869][ T4322] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  534.669679][ T4322] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  534.677577][ T4322] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  534.685392][ T4322]  </TASK>
[  534.688437][ T4316] CPU: 0 PID: 4316 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  534.696760][ T4316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  534.706654][ T4316] Call Trace:
[  534.709779][ T4316]  <TASK>
[  534.712554][ T4316]  dump_stack_lvl+0x151/0x1b7
[  534.717068][ T4316]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  534.722365][ T4316]  dump_stack+0x15/0x17
[  534.726395][ T4316]  should_fail+0x3c0/0x510
[  534.730616][ T4316]  __should_failslab+0x9f/0xe0
[  534.735207][ T4316]  should_failslab+0x9/0x20
[  534.739557][ T4316]  kmem_cache_alloc+0x4f/0x2f0
[  534.744145][ T4316]  ? anon_vma_clone+0xa1/0x510
[  534.748748][ T4316]  anon_vma_clone+0xa1/0x510
[  534.753175][ T4316]  anon_vma_fork+0x91/0x4f0
[  534.757511][ T4316]  ? dup_mmap+0x6ef/0xec0
[  534.761678][ T4316]  dup_mmap+0x7ec/0xec0
[  534.765679][ T4316]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  534.770878][ T4316]  ? __delayed_free_task+0x110/0x110
[  534.776001][ T4316]  ? __kasan_check_write+0x14/0x20
[  534.780945][ T4316]  ? mm_init+0x6bb/0x870
[  534.785024][ T4316]  dup_mm+0x91/0x330
[  534.788759][ T4316]  copy_mm+0x108/0x1b0
[  534.792664][ T4316]  copy_process+0x127a/0x3240
[  534.797202][ T4316]  ? proc_fail_nth_write+0x213/0x290
[  534.802383][ T4316]  ? proc_fail_nth_read+0x220/0x220
[  534.807420][ T4316]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  534.812367][ T4316]  ? vfs_write+0x9af/0x1050
[  534.816705][ T4316]  kernel_clone+0x224/0x8f0
[  534.821060][ T4316]  ? file_end_write+0x1b0/0x1b0
[  534.825735][ T4316]  ? create_io_thread+0x1e0/0x1e0
[  534.830594][ T4316]  __x64_sys_clone+0x289/0x310
[  534.835193][ T4316]  ? __do_sys_vfork+0x130/0x130
[  534.839880][ T4316]  ? debug_smp_processor_id+0x17/0x20
[  534.845089][ T4316]  do_syscall_64+0x44/0xd0
[  534.849338][ T4316]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  534.855067][ T4316] RIP: 0033:0x7fc1f7027d59
[  534.859322][ T4316] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  534.878760][ T4316] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  534.887105][ T4316] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  534.894911][ T4316] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  534.902807][ T4316] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  534.910612][ T4316] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  534.918423][ T4316] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  534.926238][ T4316]  </TASK>
[  534.929353][ T4318] CPU: 0 PID: 4318 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  534.937756][ T4318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  534.948169][ T4318] Call Trace:
[  534.951289][ T4318]  <TASK>
[  534.954070][ T4318]  dump_stack_lvl+0x151/0x1b7
[  534.958670][ T4318]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  534.964052][ T4318]  dump_stack+0x15/0x17
[  534.968111][ T4318]  should_fail+0x3c0/0x510
[  534.972297][ T4318]  __should_failslab+0x9f/0xe0
[  534.976896][ T4318]  should_failslab+0x9/0x20
[  534.981235][ T4318]  kmem_cache_alloc+0x4f/0x2f0
[  534.985836][ T4318]  ? dup_mmap+0x6d3/0xec0
[  534.990002][ T4318]  dup_mmap+0x6d3/0xec0
[  534.993995][ T4318]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  534.999202][ T4318]  ? __delayed_free_task+0x110/0x110
[  535.004498][ T4318]  ? __kasan_check_write+0x14/0x20
[  535.009571][ T4318]  ? mm_init+0x6bb/0x870
[  535.013646][ T4318]  dup_mm+0x91/0x330
[  535.017368][ T4318]  copy_mm+0x108/0x1b0
[  535.021273][ T4318]  copy_process+0x127a/0x3240
[  535.025786][ T4318]  ? proc_fail_nth_write+0x213/0x290
[  535.031184][ T4318]  ? proc_fail_nth_read+0x220/0x220
[  535.036219][ T4318]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  535.041169][ T4318]  ? vfs_write+0x9af/0x1050
[  535.045504][ T4318]  kernel_clone+0x224/0x8f0
[  535.049848][ T4318]  ? file_end_write+0x1b0/0x1b0
[  535.054528][ T4318]  ? create_io_thread+0x1e0/0x1e0
[  535.059391][ T4318]  __x64_sys_clone+0x289/0x310
[  535.064101][ T4318]  ? __do_sys_vfork+0x130/0x130
[  535.068855][ T4318]  ? debug_smp_processor_id+0x17/0x20
[  535.074247][ T4318]  do_syscall_64+0x44/0xd0
[  535.078662][ T4318]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  535.084386][ T4318] RIP: 0033:0x7fc1f7027d59
[  535.088642][ T4318] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  535.108082][ T4318] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  535.116498][ T4318] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  535.124398][ T4318] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  535.132381][ T4318] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  535.140328][ T4318] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  535.148219][ T4318] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  535.156040][ T4318]  </TASK>
[  535.163991][ T4328] FAULT_INJECTION: forcing a failure.
[  535.163991][ T4328] name failslab, interval 1, probability 0, space 0, times 0
[  535.167398][ T4330] FAULT_INJECTION: forcing a failure.
[  535.167398][ T4330] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  535.177300][ T4329] FAULT_INJECTION: forcing a failure.
[  535.177300][ T4329] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  535.189529][ T4325] FAULT_INJECTION: forcing a failure.
[  535.189529][ T4325] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  535.202745][ T4328] CPU: 1 PID: 4328 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  535.215858][ T4327] FAULT_INJECTION: forcing a failure.
[  535.215858][ T4327] name failslab, interval 1, probability 0, space 0, times 0
[  535.224062][ T4328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  535.237426][ T4331] FAULT_INJECTION: forcing a failure.
[  535.237426][ T4331] name failslab, interval 1, probability 0, space 0, times 0
[  535.246546][ T4328] Call Trace:
[  535.246554][ T4328]  <TASK>
[  535.246559][ T4328]  dump_stack_lvl+0x151/0x1b7
[  535.269537][ T4328]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  535.274919][ T4328]  dump_stack+0x15/0x17
[  535.278912][ T4328]  should_fail+0x3c0/0x510
[  535.283163][ T4328]  __should_failslab+0x9f/0xe0
[  535.287762][ T4328]  should_failslab+0x9/0x20
[  535.292115][ T4328]  kmem_cache_alloc+0x4f/0x2f0
[  535.296701][ T4328]  ? dup_mmap+0x6d3/0xec0
[  535.300868][ T4328]  dup_mmap+0x6d3/0xec0
[  535.304860][ T4328]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  535.310066][ T4328]  ? __delayed_free_task+0x110/0x110
[  535.315283][ T4328]  ? __kasan_check_write+0x14/0x20
[  535.320232][ T4328]  ? mm_init+0x6bb/0x870
[  535.324315][ T4328]  dup_mm+0x91/0x330
[  535.328065][ T4328]  copy_mm+0x108/0x1b0
[  535.331948][ T4328]  copy_process+0x127a/0x3240
[  535.336468][ T4328]  ? proc_fail_nth_write+0x213/0x290
[  535.341582][ T4328]  ? proc_fail_nth_read+0x220/0x220
[  535.346615][ T4328]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  535.351564][ T4328]  ? vfs_write+0x9af/0x1050
[  535.355902][ T4328]  kernel_clone+0x224/0x8f0
[  535.360242][ T4328]  ? file_end_write+0x1b0/0x1b0
[  535.364929][ T4328]  ? create_io_thread+0x1e0/0x1e0
[  535.369794][ T4328]  __x64_sys_clone+0x289/0x310
[  535.374388][ T4328]  ? __do_sys_vfork+0x130/0x130
[  535.379075][ T4328]  ? debug_smp_processor_id+0x17/0x20
[  535.384284][ T4328]  do_syscall_64+0x44/0xd0
[  535.388538][ T4328]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  535.394263][ T4328] RIP: 0033:0x7fc1f7027d59
[  535.398516][ T4328] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  535.417960][ T4328] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  535.426210][ T4328] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  535.434102][ T4328] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  535.441913][ T4328] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  535.449722][ T4328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  535.457571][ T4328] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  535.465349][ T4328]  </TASK>
[  535.468210][ T4330] CPU: 0 PID: 4330 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  535.476571][ T4330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  535.486537][ T4330] Call Trace:
[  535.489653][ T4330]  <TASK>
[  535.492429][ T4330]  dump_stack_lvl+0x151/0x1b7
[  535.496939][ T4330]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  535.502233][ T4330]  dump_stack+0x15/0x17
[  535.506307][ T4330]  should_fail+0x3c0/0x510
[  535.510574][ T4330]  should_fail_alloc_page+0x58/0x70
[  535.515606][ T4330]  __alloc_pages+0x207/0x850
[  535.520035][ T4330]  ? zone_watermark_fast+0x200/0x200
[  535.525155][ T4330]  ? dup_mmap+0x9fc/0xec0
[  535.529320][ T4330]  ? dup_mm+0x91/0x330
[  535.533224][ T4330]  ? copy_mm+0x108/0x1b0
[  535.537302][ T4330]  ? copy_process+0x127a/0x3240
[  535.541995][ T4330]  ? kvm_sched_clock_read+0x18/0x40
[  535.547026][ T4330]  pte_alloc_one+0x73/0x1b0
[  535.551363][ T4330]  ? pfn_modify_allowed+0x2e0/0x2e0
[  535.556403][ T4330]  ? __kasan_check_write+0x14/0x20
[  535.561351][ T4330]  ? __set_page_owner+0x2ee/0x310
[  535.566206][ T4330]  __pte_alloc+0x86/0x350
[  535.570373][ T4330]  ? free_pgtables+0x210/0x210
[  535.574972][ T4330]  copy_pte_range+0x1b1f/0x20b0
[  535.579663][ T4330]  ? __kunmap_atomic+0x80/0x80
[  535.584262][ T4330]  ? __pud_alloc+0x260/0x260
[  535.588693][ T4330]  copy_page_range+0xc1e/0x1090
[  535.593380][ T4330]  ? pfn_valid+0x1e0/0x1e0
[  535.597628][ T4330]  dup_mmap+0x9fc/0xec0
[  535.601619][ T4330]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  535.606912][ T4330]  ? __delayed_free_task+0x110/0x110
[  535.612034][ T4330]  ? __kasan_check_write+0x14/0x20
[  535.616980][ T4330]  ? mm_init+0x6bb/0x870
[  535.621066][ T4330]  dup_mm+0x91/0x330
[  535.624789][ T4330]  copy_mm+0x108/0x1b0
[  535.628956][ T4330]  copy_process+0x127a/0x3240
[  535.633565][ T4330]  ? proc_fail_nth_write+0x213/0x290
[  535.638677][ T4330]  ? proc_fail_nth_read+0x220/0x220
[  535.643710][ T4330]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  535.648658][ T4330]  ? vfs_write+0x9af/0x1050
[  535.653172][ T4330]  kernel_clone+0x224/0x8f0
[  535.657729][ T4330]  ? file_end_write+0x1b0/0x1b0
[  535.662377][ T4330]  ? create_io_thread+0x1e0/0x1e0
[  535.667232][ T4330]  __x64_sys_clone+0x289/0x310
[  535.671832][ T4330]  ? __do_sys_vfork+0x130/0x130
[  535.676526][ T4330]  ? debug_smp_processor_id+0x17/0x20
[  535.681813][ T4330]  do_syscall_64+0x44/0xd0
[  535.686067][ T4330]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  535.691793][ T4330] RIP: 0033:0x7fc1f7027d59
[  535.696047][ T4330] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  535.715486][ T4330] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  535.723732][ T4330] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  535.731640][ T4330] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  535.739453][ T4330] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  535.747263][ T4330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  535.755076][ T4330] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  535.762888][ T4330]  </TASK>
[  535.765959][ T4331] CPU: 0 PID: 4331 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  535.774268][ T4331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  535.784254][ T4331] Call Trace:
[  535.787380][ T4331]  <TASK>
[  535.790158][ T4331]  dump_stack_lvl+0x151/0x1b7
[  535.794669][ T4331]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  535.799964][ T4331]  ? kmem_cache_alloc+0x189/0x2f0
[  535.804925][ T4331]  ? copy_process+0x127a/0x3240
[  535.809610][ T4331]  ? __x64_sys_clone+0x289/0x310
[  535.814383][ T4331]  ? do_syscall_64+0x44/0xd0
[  535.818810][ T4331]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  535.824713][ T4331]  dump_stack+0x15/0x17
[  535.828707][ T4331]  should_fail+0x3c0/0x510
[  535.832959][ T4331]  __should_failslab+0x9f/0xe0
[  535.837558][ T4331]  should_failslab+0x9/0x20
[  535.841904][ T4331]  kmem_cache_alloc+0x4f/0x2f0
[  535.846593][ T4331]  ? anon_vma_clone+0xa1/0x510
[  535.851183][ T4331]  anon_vma_clone+0xa1/0x510
[  535.855618][ T4331]  anon_vma_fork+0x91/0x4f0
[  535.859956][ T4331]  ? dup_mmap+0x6ef/0xec0
[  535.864115][ T4331]  dup_mmap+0x7ec/0xec0
[  535.868105][ T4331]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  535.873316][ T4331]  ? __delayed_free_task+0x110/0x110
[  535.878440][ T4331]  ? __kasan_check_write+0x14/0x20
[  535.883383][ T4331]  ? mm_init+0x6bb/0x870
[  535.887478][ T4331]  dup_mm+0x91/0x330
[  535.891200][ T4331]  copy_mm+0x108/0x1b0
[  535.895186][ T4331]  copy_process+0x127a/0x3240
[  535.899700][ T4331]  ? proc_fail_nth_write+0x213/0x290
[  535.904823][ T4331]  ? proc_fail_nth_read+0x220/0x220
[  535.909855][ T4331]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  535.914801][ T4331]  ? vfs_write+0x9af/0x1050
[  535.919144][ T4331]  kernel_clone+0x224/0x8f0
[  535.923480][ T4331]  ? file_end_write+0x1b0/0x1b0
[  535.928166][ T4331]  ? create_io_thread+0x1e0/0x1e0
[  535.933037][ T4331]  __x64_sys_clone+0x289/0x310
[  535.937800][ T4331]  ? __do_sys_vfork+0x130/0x130
[  535.942493][ T4331]  ? debug_smp_processor_id+0x17/0x20
[  535.947695][ T4331]  do_syscall_64+0x44/0xd0
[  535.951951][ T4331]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  535.957677][ T4331] RIP: 0033:0x7fc1f7027d59
[  535.961931][ T4331] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  535.981377][ T4331] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  535.989617][ T4331] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  535.997520][ T4331] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  536.005412][ T4331] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  536.013223][ T4331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  536.021036][ T4331] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  536.028848][ T4331]  </TASK>
[  536.031716][ T4325] CPU: 1 PID: 4325 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  536.040043][ T4325] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  536.049936][ T4325] Call Trace:
[  536.053060][ T4325]  <TASK>
[  536.055837][ T4325]  dump_stack_lvl+0x151/0x1b7
[  536.060348][ T4325]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  536.065644][ T4325]  ? stack_trace_save+0x1f0/0x1f0
[  536.070505][ T4325]  ? __kernel_text_address+0x9a/0x110
[  536.075710][ T4325]  dump_stack+0x15/0x17
[  536.079707][ T4325]  should_fail+0x3c0/0x510
[  536.083955][ T4325]  should_fail_alloc_page+0x58/0x70
[  536.088991][ T4325]  __alloc_pages+0x207/0x850
[  536.093420][ T4325]  ? zone_watermark_fast+0x200/0x200
[  536.098539][ T4325]  ? __kasan_slab_alloc+0xc9/0xe0
[  536.103398][ T4325]  ? __kasan_slab_alloc+0xb2/0xe0
[  536.108257][ T4325]  ? kmem_cache_alloc+0x189/0x2f0
[  536.113118][ T4325]  ? dup_mmap+0x6d3/0xec0
[  536.117284][ T4325]  ? dup_mm+0x91/0x330
[  536.121803][ T4325]  ? copy_mm+0x108/0x1b0
[  536.125878][ T4325]  allocate_slab+0x62/0x580
[  536.130259][ T4325]  ___slab_alloc+0x2e2/0x6f0
[  536.134642][ T4325]  ? anon_vma_clone+0xa1/0x510
[  536.139248][ T4325]  ? anon_vma_clone+0xa1/0x510
[  536.143844][ T4325]  __slab_alloc+0x4a/0x90
[  536.148009][ T4325]  kmem_cache_alloc+0x205/0x2f0
[  536.152783][ T4325]  ? anon_vma_clone+0xa1/0x510
[  536.157383][ T4325]  anon_vma_clone+0xa1/0x510
[  536.161811][ T4325]  anon_vma_fork+0x91/0x4f0
[  536.166147][ T4325]  ? dup_mmap+0x6ef/0xec0
[  536.170316][ T4325]  dup_mmap+0x7ec/0xec0
[  536.174395][ T4325]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  536.179776][ T4325]  ? __delayed_free_task+0x110/0x110
[  536.184896][ T4325]  ? __kasan_check_write+0x14/0x20
[  536.189842][ T4325]  ? mm_init+0x6bb/0x870
[  536.193921][ T4325]  dup_mm+0x91/0x330
[  536.197664][ T4325]  copy_mm+0x108/0x1b0
[  536.201559][ T4325]  copy_process+0x127a/0x3240
[  536.206074][ T4325]  ? proc_fail_nth_write+0x213/0x290
[  536.211192][ T4325]  ? proc_fail_nth_read+0x220/0x220
[  536.216229][ T4325]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  536.221173][ T4325]  ? vfs_write+0x9af/0x1050
[  536.225603][ T4325]  kernel_clone+0x224/0x8f0
[  536.229941][ T4325]  ? file_end_write+0x1b0/0x1b0
[  536.234628][ T4325]  ? create_io_thread+0x1e0/0x1e0
[  536.239496][ T4325]  __x64_sys_clone+0x289/0x310
[  536.244175][ T4325]  ? __do_sys_vfork+0x130/0x130
[  536.248998][ T4325]  ? debug_smp_processor_id+0x17/0x20
[  536.254154][ T4325]  do_syscall_64+0x44/0xd0
[  536.258500][ T4325]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  536.264226][ T4325] RIP: 0033:0x7fc1f7027d59
[  536.268505][ T4325] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  536.287918][ T4325] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  536.296163][ T4325] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  536.303977][ T4325] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  536.311875][ T4325] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  536.320723][ T4325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  536.328629][ T4325] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  536.336522][ T4325]  </TASK>
[  536.339751][ T4329] CPU: 1 PID: 4329 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  536.348245][ T4329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  536.358224][ T4329] Call Trace:
[  536.361346][ T4329]  <TASK>
[  536.364124][ T4329]  dump_stack_lvl+0x151/0x1b7
[  536.368641][ T4329]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  536.373944][ T4329]  dump_stack+0x15/0x17
[  536.377931][ T4329]  should_fail+0x3c0/0x510
[  536.382176][ T4329]  should_fail_alloc_page+0x58/0x70
[  536.387210][ T4329]  __alloc_pages+0x207/0x850
[  536.391640][ T4329]  ? zone_watermark_fast+0x200/0x200
[  536.398058][ T4329]  ? dup_mmap+0x9fc/0xec0
[  536.402223][ T4329]  ? dup_mm+0x91/0x330
[  536.406130][ T4329]  ? copy_mm+0x108/0x1b0
[  536.410212][ T4329]  ? copy_process+0x127a/0x3240
[  536.414897][ T4329]  ? kvm_sched_clock_read+0x18/0x40
[  536.420017][ T4329]  pte_alloc_one+0x73/0x1b0
[  536.424361][ T4329]  ? pfn_modify_allowed+0x2e0/0x2e0
[  536.429397][ T4329]  ? __kasan_check_write+0x14/0x20
[  536.434338][ T4329]  ? __set_page_owner+0x2ee/0x310
[  536.439199][ T4329]  __pte_alloc+0x86/0x350
[  536.443367][ T4329]  ? free_pgtables+0x210/0x210
[  536.447976][ T4329]  copy_pte_range+0x1b1f/0x20b0
[  536.452654][ T4329]  ? __kunmap_atomic+0x80/0x80
[  536.457249][ T4329]  ? __pud_alloc+0x260/0x260
[  536.461679][ T4329]  copy_page_range+0xc1e/0x1090
[  536.466366][ T4329]  ? pfn_valid+0x1e0/0x1e0
[  536.470619][ T4329]  dup_mmap+0x9fc/0xec0
[  536.474608][ T4329]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  536.479825][ T4329]  ? __delayed_free_task+0x110/0x110
[  536.484940][ T4329]  ? __kasan_check_write+0x14/0x20
[  536.489891][ T4329]  ? mm_init+0x6bb/0x870
[  536.493964][ T4329]  dup_mm+0x91/0x330
[  536.497697][ T4329]  copy_mm+0x108/0x1b0
[  536.501601][ T4329]  copy_process+0x127a/0x3240
[  536.506124][ T4329]  ? proc_fail_nth_write+0x213/0x290
[  536.511236][ T4329]  ? proc_fail_nth_read+0x220/0x220
[  536.516272][ T4329]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  536.521306][ T4329]  ? vfs_write+0x9af/0x1050
[  536.525644][ T4329]  kernel_clone+0x224/0x8f0
[  536.529983][ T4329]  ? file_end_write+0x1b0/0x1b0
[  536.534668][ T4329]  ? create_io_thread+0x1e0/0x1e0
[  536.539528][ T4329]  __x64_sys_clone+0x289/0x310
[  536.544130][ T4329]  ? __do_sys_vfork+0x130/0x130
[  536.548817][ T4329]  ? debug_smp_processor_id+0x17/0x20
[  536.554025][ T4329]  do_syscall_64+0x44/0xd0
[  536.558278][ T4329]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  536.564002][ T4329] RIP: 0033:0x7fc1f7027d59
[  536.568256][ T4329] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  536.587706][ T4329] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  536.595943][ T4329] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  536.603754][ T4329] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  536.611565][ T4329] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  536.619472][ T4329] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  536.627283][ T4329] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  536.635097][ T4329]  </TASK>
[  536.638045][ T4327] CPU: 0 PID: 4327 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  536.646384][ T4327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  536.656277][ T4327] Call Trace:
[  536.659401][ T4327]  <TASK>
[  536.662175][ T4327]  dump_stack_lvl+0x151/0x1b7
[  536.667042][ T4327]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  536.672425][ T4327]  dump_stack+0x15/0x17
[  536.676501][ T4327]  should_fail+0x3c0/0x510
[  536.680755][ T4327]  __should_failslab+0x9f/0xe0
[  536.685348][ T4327]  should_failslab+0x9/0x20
[  536.689715][ T4327]  kmem_cache_alloc+0x4f/0x2f0
[  536.694320][ T4327]  ? anon_vma_clone+0xa1/0x510
[  536.698896][ T4327]  anon_vma_clone+0xa1/0x510
[  536.703330][ T4327]  anon_vma_fork+0x91/0x4f0
[  536.707660][ T4327]  ? dup_mmap+0x6ef/0xec0
[  536.711820][ T4327]  dup_mmap+0x7ec/0xec0
[  536.715897][ T4327]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  536.721280][ T4327]  ? __delayed_free_task+0x110/0x110
[  536.726404][ T4327]  ? __kasan_check_write+0x14/0x20
[  536.731348][ T4327]  ? mm_init+0x6bb/0x870
[  536.735427][ T4327]  dup_mm+0x91/0x330
[  536.739161][ T4327]  copy_mm+0x108/0x1b0
[  536.743062][ T4327]  copy_process+0x127a/0x3240
[  536.747577][ T4327]  ? proc_fail_nth_write+0x213/0x290
[  536.752696][ T4327]  ? proc_fail_nth_read+0x220/0x220
[  536.757733][ T4327]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  536.762679][ T4327]  ? vfs_write+0x9af/0x1050
[  536.767018][ T4327]  kernel_clone+0x224/0x8f0
[  536.771358][ T4327]  ? file_end_write+0x1b0/0x1b0
[  536.776046][ T4327]  ? create_io_thread+0x1e0/0x1e0
[  536.780905][ T4327]  __x64_sys_clone+0x289/0x310
[  536.785505][ T4327]  ? __do_sys_vfork+0x130/0x130
[  536.790194][ T4327]  ? debug_smp_processor_id+0x17/0x20
[  536.795408][ T4327]  do_syscall_64+0x44/0xd0
[  536.799673][ T4327]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  536.805553][ T4327] RIP: 0033:0x7fc1f7027d59
[  536.809894][ T4327] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  536.829428][ T4327] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  536.837779][ T4327] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  536.845600][ T4327] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  536.853405][ T4327] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  536.861477][ T4327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  536.869295][ T4327] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  536.877100][ T4327]  </TASK>
[  536.885626][ T4339] FAULT_INJECTION: forcing a failure.
[  536.885626][ T4339] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  536.887456][ T4337] FAULT_INJECTION: forcing a failure.
[  536.887456][ T4337] name failslab, interval 1, probability 0, space 0, times 0
[  536.900214][ T4339] CPU: 1 PID: 4339 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  536.919394][ T4339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  536.929289][ T4339] Call Trace:
[  536.932411][ T4339]  <TASK>
[  536.935188][ T4339]  dump_stack_lvl+0x151/0x1b7
[  536.939702][ T4339]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  536.944995][ T4339]  dump_stack+0x15/0x17
[  536.948985][ T4339]  should_fail+0x3c0/0x510
[  536.953243][ T4339]  should_fail_alloc_page+0x58/0x70
[  536.958272][ T4339]  __alloc_pages+0x207/0x850
[  536.962701][ T4339]  ? zone_watermark_fast+0x200/0x200
[  536.967821][ T4339]  ? dup_mmap+0x9fc/0xec0
[  536.972007][ T4339]  ? dup_mm+0x91/0x330
[  536.976154][ T4339]  ? copy_mm+0x108/0x1b0
[  536.980233][ T4339]  ? copy_process+0x127a/0x3240
[  536.984919][ T4339]  ? kvm_sched_clock_read+0x18/0x40
[  536.989952][ T4339]  pte_alloc_one+0x73/0x1b0
[  536.994308][ T4339]  ? pfn_modify_allowed+0x2e0/0x2e0
[  536.999328][ T4339]  ? __kasan_check_write+0x14/0x20
[  537.004274][ T4339]  ? __set_page_owner+0x2ee/0x310
[  537.009137][ T4339]  __pte_alloc+0x86/0x350
[  537.013299][ T4339]  ? free_pgtables+0x210/0x210
[  537.017902][ T4339]  copy_pte_range+0x1b1f/0x20b0
[  537.022599][ T4339]  ? __kunmap_atomic+0x80/0x80
[  537.027185][ T4339]  ? __pud_alloc+0x260/0x260
[  537.031630][ T4339]  copy_page_range+0xc1e/0x1090
[  537.036388][ T4339]  ? pfn_valid+0x1e0/0x1e0
[  537.040642][ T4339]  dup_mmap+0x9fc/0xec0
[  537.045326][ T4339]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  537.050534][ T4339]  ? __delayed_free_task+0x110/0x110
[  537.055655][ T4339]  ? __kasan_check_write+0x14/0x20
[  537.060600][ T4339]  ? mm_init+0x6bb/0x870
[  537.064690][ T4339]  dup_mm+0x91/0x330
[  537.068411][ T4339]  copy_mm+0x108/0x1b0
[  537.072322][ T4339]  copy_process+0x127a/0x3240
[  537.076849][ T4339]  ? proc_fail_nth_write+0x213/0x290
[  537.081954][ T4339]  ? proc_fail_nth_read+0x220/0x220
[  537.086986][ T4339]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  537.091933][ T4339]  ? vfs_write+0x9af/0x1050
[  537.096367][ T4339]  kernel_clone+0x224/0x8f0
[  537.100704][ T4339]  ? file_end_write+0x1b0/0x1b0
[  537.106167][ T4339]  ? create_io_thread+0x1e0/0x1e0
[  537.111028][ T4339]  __x64_sys_clone+0x289/0x310
[  537.115631][ T4339]  ? __do_sys_vfork+0x130/0x130
[  537.120327][ T4339]  ? debug_smp_processor_id+0x17/0x20
[  537.125530][ T4339]  do_syscall_64+0x44/0xd0
[  537.129777][ T4339]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  537.135507][ T4339] RIP: 0033:0x7fc1f7027d59
[  537.139758][ T4339] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  537.159196][ T4339] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  537.167466][ T4339] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  537.175340][ T4339] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  537.183150][ T4339] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  537.190964][ T4339] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  537.198862][ T4339] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  537.206676][ T4339]  </TASK>
[  537.209535][ T4337] CPU: 0 PID: 4337 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  537.217892][ T4337] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  537.227764][ T4337] Call Trace:
[  537.230888][ T4337]  <TASK>
[  537.233669][ T4337]  dump_stack_lvl+0x151/0x1b7
[  537.238273][ T4337]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  537.243559][ T4337]  dump_stack+0x15/0x17
[  537.248026][ T4337]  should_fail+0x3c0/0x510
[  537.252272][ T4337]  __should_failslab+0x9f/0xe0
[  537.256925][ T4337]  should_failslab+0x9/0x20
[  537.261209][ T4337]  kmem_cache_alloc+0x4f/0x2f0
[  537.265815][ T4337]  ? anon_vma_clone+0xa1/0x510
[  537.270411][ T4337]  anon_vma_clone+0xa1/0x510
[  537.274834][ T4337]  anon_vma_fork+0x91/0x4f0
[  537.279175][ T4337]  ? dup_mmap+0x6ef/0xec0
[  537.283343][ T4337]  dup_mmap+0x7ec/0xec0
[  537.287371][ T4337]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  537.292541][ T4337]  ? __delayed_free_task+0x110/0x110
[  537.297749][ T4337]  ? __kasan_check_write+0x14/0x20
[  537.302957][ T4337]  ? mm_init+0x6bb/0x870
[  537.307033][ T4337]  dup_mm+0x91/0x330
[  537.310765][ T4337]  copy_mm+0x108/0x1b0
[  537.314672][ T4337]  copy_process+0x127a/0x3240
[  537.319276][ T4337]  ? proc_fail_nth_write+0x213/0x290
[  537.324394][ T4337]  ? proc_fail_nth_read+0x220/0x220
[  537.329436][ T4337]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  537.334373][ T4337]  ? vfs_write+0x9af/0x1050
[  537.338715][ T4337]  kernel_clone+0x224/0x8f0
[  537.343052][ T4337]  ? file_end_write+0x1b0/0x1b0
[  537.347740][ T4337]  ? create_io_thread+0x1e0/0x1e0
[  537.352600][ T4337]  __x64_sys_clone+0x289/0x310
[  537.357217][ T4337]  ? __do_sys_vfork+0x130/0x130
[  537.361919][ T4337]  ? debug_smp_processor_id+0x17/0x20
[  537.367095][ T4337]  do_syscall_64+0x44/0xd0
[  537.371355][ T4337]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  537.377074][ T4337] RIP: 0033:0x7fc1f7027d59
[  537.381339][ T4337] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  537.400772][ T4337] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  537.409012][ T4337] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  537.416853][ T4337] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  537.424634][ T4337] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  537.432449][ T4337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  537.440260][ T4337] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  537.448071][ T4337]  </TASK>
[  537.452572][ T4335] FAULT_INJECTION: forcing a failure.
[  537.452572][ T4335] name failslab, interval 1, probability 0, space 0, times 0
[  537.454479][ T4344] FAULT_INJECTION: forcing a failure.
[  537.454479][ T4344] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  537.465169][ T4341] FAULT_INJECTION: forcing a failure.
[  537.465169][ T4341] name failslab, interval 1, probability 0, space 0, times 0
[  537.465194][ T4341] CPU: 1 PID: 4341 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  537.465212][ T4341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  537.508840][ T4341] Call Trace:
[  537.512053][ T4341]  <TASK>
[  537.514825][ T4341]  dump_stack_lvl+0x151/0x1b7
[  537.519438][ T4341]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  537.524730][ T4341]  dump_stack+0x15/0x17
[  537.528728][ T4341]  should_fail+0x3c0/0x510
[  537.533005][ T4341]  __should_failslab+0x9f/0xe0
[  537.537584][ T4341]  should_failslab+0x9/0x20
[  537.542002][ T4341]  kmem_cache_alloc+0x4f/0x2f0
[  537.546687][ T4341]  ? anon_vma_clone+0xa1/0x510
[  537.551289][ T4341]  anon_vma_clone+0xa1/0x510
[  537.555718][ T4341]  anon_vma_fork+0x91/0x4f0
[  537.560056][ T4341]  ? dup_mmap+0x6ef/0xec0
[  537.564230][ T4341]  dup_mmap+0x7ec/0xec0
[  537.568225][ T4341]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  537.573425][ T4341]  ? __delayed_free_task+0x110/0x110
[  537.578547][ T4341]  ? __kasan_check_write+0x14/0x20
[  537.583634][ T4341]  ? mm_init+0x6bb/0x870
[  537.587708][ T4341]  dup_mm+0x91/0x330
[  537.591439][ T4341]  copy_mm+0x108/0x1b0
[  537.595348][ T4341]  copy_process+0x127a/0x3240
[  537.599859][ T4341]  ? proc_fail_nth_write+0x213/0x290
[  537.604977][ T4341]  ? proc_fail_nth_read+0x220/0x220
[  537.610186][ T4341]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  537.615220][ T4341]  ? vfs_write+0x9af/0x1050
[  537.619649][ T4341]  kernel_clone+0x224/0x8f0
[  537.623987][ T4341]  ? file_end_write+0x1b0/0x1b0
[  537.628680][ T4341]  ? create_io_thread+0x1e0/0x1e0
[  537.633532][ T4341]  __x64_sys_clone+0x289/0x310
[  537.638267][ T4341]  ? __do_sys_vfork+0x130/0x130
[  537.642940][ T4341]  ? debug_smp_processor_id+0x17/0x20
[  537.648132][ T4341]  do_syscall_64+0x44/0xd0
[  537.652386][ T4341]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  537.658114][ T4341] RIP: 0033:0x7fc1f7027d59
[  537.662367][ T4341] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  537.682013][ T4341] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  537.690345][ T4341] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  537.698149][ T4341] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  537.706049][ T4341] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  537.713858][ T4341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  537.721678][ T4341] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  537.729486][ T4341]  </TASK>
[  537.732347][ T4344] CPU: 0 PID: 4344 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  537.740681][ T4344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  537.750570][ T4344] Call Trace:
[  537.753698][ T4344]  <TASK>
[  537.756562][ T4344]  dump_stack_lvl+0x151/0x1b7
[  537.761075][ T4344]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  537.766381][ T4344]  ? is_bpf_text_address+0x1a2/0x1c0
[  537.771489][ T4344]  dump_stack+0x15/0x17
[  537.775482][ T4344]  should_fail+0x3c0/0x510
[  537.779736][ T4344]  should_fail_alloc_page+0x58/0x70
[  537.784769][ T4344]  __alloc_pages+0x207/0x850
[  537.789194][ T4344]  ? zone_watermark_fast+0x200/0x200
[  537.794414][ T4344]  ? __kasan_slab_alloc+0xc9/0xe0
[  537.799261][ T4344]  ? __kasan_slab_alloc+0xb2/0xe0
[  537.804139][ T4344]  ? kmem_cache_alloc+0x189/0x2f0
[  537.808988][ T4344]  ? anon_vma_clone+0xa1/0x510
[  537.813757][ T4344]  __pmd_alloc+0xb1/0x550
[  537.817922][ T4344]  ? __kasan_slab_alloc+0xb2/0xe0
[  537.822780][ T4344]  ? kmem_cache_alloc+0x189/0x2f0
[  537.827641][ T4344]  ? anon_vma_fork+0x1d9/0x4f0
[  537.832250][ T4344]  ? dup_mmap+0x7ec/0xec0
[  537.836425][ T4344]  ? dup_mm+0x91/0x330
[  537.840398][ T4344]  ? copy_mm+0x108/0x1b0
[  537.844486][ T4344]  ? kernel_clone+0x224/0x8f0
[  537.848991][ T4344]  ? __pud_alloc+0x260/0x260
[  537.853422][ T4344]  copy_page_range+0xd04/0x1090
[  537.858295][ T4344]  ? pfn_valid+0x1e0/0x1e0
[  537.862533][ T4344]  dup_mmap+0x9fc/0xec0
[  537.866527][ T4344]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  537.871736][ T4344]  ? __delayed_free_task+0x110/0x110
[  537.877027][ T4344]  ? __kasan_check_write+0x14/0x20
[  537.881973][ T4344]  ? mm_init+0x6bb/0x870
[  537.886229][ T4344]  dup_mm+0x91/0x330
[  537.889960][ T4344]  copy_mm+0x108/0x1b0
[  537.893866][ T4344]  copy_process+0x127a/0x3240
[  537.898380][ T4344]  ? proc_fail_nth_write+0x213/0x290
[  537.903498][ T4344]  ? proc_fail_nth_read+0x220/0x220
[  537.908535][ T4344]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  537.913481][ T4344]  ? vfs_write+0x9af/0x1050
[  537.917819][ T4344]  kernel_clone+0x224/0x8f0
[  537.922158][ T4344]  ? file_end_write+0x1b0/0x1b0
[  537.926848][ T4344]  ? create_io_thread+0x1e0/0x1e0
[  537.931795][ T4344]  __x64_sys_clone+0x289/0x310
[  537.936393][ T4344]  ? __do_sys_vfork+0x130/0x130
[  537.941080][ T4344]  ? debug_smp_processor_id+0x17/0x20
[  537.946286][ T4344]  do_syscall_64+0x44/0xd0
[  537.950629][ T4344]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  537.956445][ T4344] RIP: 0033:0x7fc1f7027d59
[  537.960695][ T4344] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  537.980231][ T4344] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  537.988646][ T4344] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  537.996460][ T4344] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  538.004285][ T4344] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  538.012284][ T4344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  538.020065][ T4344] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  538.025854][ T4338] FAULT_INJECTION: forcing a failure.
[  538.025854][ T4338] name failslab, interval 1, probability 0, space 0, times 0
[  538.027880][ T4344]  </TASK>
[  538.040464][ T4335] CPU: 0 PID: 4335 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  538.051488][ T4335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  538.061384][ T4335] Call Trace:
[  538.064504][ T4335]  <TASK>
[  538.067283][ T4335]  dump_stack_lvl+0x151/0x1b7
[  538.071796][ T4335]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  538.077182][ T4335]  dump_stack+0x15/0x17
[  538.081168][ T4335]  should_fail+0x3c0/0x510
[  538.085645][ T4335]  __should_failslab+0x9f/0xe0
[  538.090195][ T4335]  should_failslab+0x9/0x20
[  538.094621][ T4335]  kmem_cache_alloc+0x4f/0x2f0
[  538.099232][ T4335]  ? dup_mmap+0x6d3/0xec0
[  538.103395][ T4335]  dup_mmap+0x6d3/0xec0
[  538.107380][ T4335]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  538.112586][ T4335]  ? __delayed_free_task+0x110/0x110
[  538.118401][ T4335]  ? __kasan_check_write+0x14/0x20
[  538.123349][ T4335]  ? mm_init+0x6bb/0x870
[  538.127429][ T4335]  dup_mm+0x91/0x330
[  538.131160][ T4335]  copy_mm+0x108/0x1b0
[  538.135068][ T4335]  copy_process+0x127a/0x3240
[  538.139581][ T4335]  ? proc_fail_nth_write+0x213/0x290
[  538.144803][ T4335]  ? proc_fail_nth_read+0x220/0x220
[  538.149824][ T4335]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  538.154789][ T4335]  ? vfs_write+0x9af/0x1050
[  538.159118][ T4335]  kernel_clone+0x224/0x8f0
[  538.163459][ T4335]  ? file_end_write+0x1b0/0x1b0
[  538.168133][ T4335]  ? create_io_thread+0x1e0/0x1e0
[  538.173117][ T4335]  __x64_sys_clone+0x289/0x310
[  538.177710][ T4335]  ? __do_sys_vfork+0x130/0x130
[  538.182408][ T4335]  ? debug_smp_processor_id+0x17/0x20
[  538.187735][ T4335]  do_syscall_64+0x44/0xd0
[  538.191938][ T4335]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  538.198016][ T4335] RIP: 0033:0x7fc1f7027d59
[  538.202270][ T4335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  538.221710][ T4335] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  538.229962][ T4335] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  538.237766][ T4335] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  538.245575][ T4335] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  538.253387][ T4335] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  538.261201][ T4335] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  538.269011][ T4335]  </TASK>
[  538.272142][ T4338] CPU: 0 PID: 4338 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  538.280545][ T4338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  538.290441][ T4338] Call Trace:
[  538.293560][ T4338]  <TASK>
[  538.296338][ T4338]  dump_stack_lvl+0x151/0x1b7
[  538.300853][ T4338]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  538.306249][ T4338]  dump_stack+0x15/0x17
[  538.310398][ T4338]  should_fail+0x3c0/0x510
[  538.314662][ T4338]  __should_failslab+0x9f/0xe0
[  538.319252][ T4338]  should_failslab+0x9/0x20
[  538.323589][ T4338]  kmem_cache_alloc+0x4f/0x2f0
[  538.328276][ T4338]  ? anon_vma_clone+0xa1/0x510
[  538.332877][ T4338]  anon_vma_clone+0xa1/0x510
[  538.337303][ T4338]  anon_vma_fork+0x91/0x4f0
[  538.341816][ T4338]  ? dup_mmap+0x6ef/0xec0
[  538.345983][ T4338]  dup_mmap+0x7ec/0xec0
[  538.349982][ T4338]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  538.355182][ T4338]  ? __delayed_free_task+0x110/0x110
[  538.360333][ T4338]  ? __kasan_check_write+0x14/0x20
[  538.365384][ T4338]  ? mm_init+0x6bb/0x870
[  538.369440][ T4338]  dup_mm+0x91/0x330
[  538.373174][ T4338]  copy_mm+0x108/0x1b0
[  538.377078][ T4338]  copy_process+0x127a/0x3240
[  538.381688][ T4338]  ? proc_fail_nth_write+0x213/0x290
[  538.386819][ T4338]  ? proc_fail_nth_read+0x220/0x220
[  538.391835][ T4338]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  538.396886][ T4338]  ? vfs_write+0x9af/0x1050
[  538.401285][ T4338]  kernel_clone+0x224/0x8f0
[  538.405568][ T4338]  ? file_end_write+0x1b0/0x1b0
[  538.410252][ T4338]  ? create_io_thread+0x1e0/0x1e0
[  538.415113][ T4338]  __x64_sys_clone+0x289/0x310
[  538.419713][ T4338]  ? __do_sys_vfork+0x130/0x130
[  538.424399][ T4338]  ? debug_smp_processor_id+0x17/0x20
[  538.429885][ T4338]  do_syscall_64+0x44/0xd0
[  538.434225][ T4338]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  538.439952][ T4338] RIP: 0033:0x7fc1f7027d59
[  538.444207][ T4338] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  538.463647][ T4338] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  538.471890][ T4338] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  538.479702][ T4338] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  538.487516][ T4338] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  538.495412][ T4338] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  538.503226][ T4338] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  538.511049][ T4338]  </TASK>
[  538.515404][ T4334] FAULT_INJECTION: forcing a failure.
[  538.515404][ T4334] name failslab, interval 1, probability 0, space 0, times 0
[  538.527843][ T4334] CPU: 0 PID: 4334 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  538.536136][ T4334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  538.546029][ T4334] Call Trace:
[  538.549327][ T4334]  <TASK>
[  538.552104][ T4334]  dump_stack_lvl+0x151/0x1b7
[  538.556618][ T4334]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  538.561914][ T4334]  dump_stack+0x15/0x17
[  538.565905][ T4334]  should_fail+0x3c0/0x510
[  538.571201][ T4334]  __should_failslab+0x9f/0xe0
[  538.575984][ T4334]  should_failslab+0x9/0x20
[  538.580487][ T4334]  kmem_cache_alloc+0x4f/0x2f0
[  538.585099][ T4334]  ? anon_vma_clone+0xa1/0x510
[  538.589686][ T4334]  anon_vma_clone+0xa1/0x510
[  538.594115][ T4334]  anon_vma_fork+0x91/0x4f0
[  538.598539][ T4334]  ? dup_mmap+0x6ef/0xec0
[  538.602707][ T4334]  dup_mmap+0x7ec/0xec0
[  538.606694][ T4334]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  538.611906][ T4334]  ? __delayed_free_task+0x110/0x110
[  538.617373][ T4334]  ? __kasan_check_write+0x14/0x20
[  538.622362][ T4334]  ? mm_init+0x6bb/0x870
[  538.626424][ T4334]  dup_mm+0x91/0x330
[  538.630240][ T4334]  copy_mm+0x108/0x1b0
[  538.634146][ T4334]  copy_process+0x127a/0x3240
[  538.638896][ T4334]  ? proc_fail_nth_write+0x213/0x290
[  538.644018][ T4334]  ? proc_fail_nth_read+0x220/0x220
[  538.649050][ T4334]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  538.655141][ T4334]  ? vfs_write+0x9af/0x1050
[  538.659506][ T4334]  kernel_clone+0x224/0x8f0
[  538.663871][ T4334]  ? file_end_write+0x1b0/0x1b0
[  538.668726][ T4334]  ? create_io_thread+0x1e0/0x1e0
[  538.673568][ T4334]  __x64_sys_clone+0x289/0x310
[  538.678251][ T4334]  ? __do_sys_vfork+0x130/0x130
[  538.682940][ T4334]  ? debug_smp_processor_id+0x17/0x20
[  538.688158][ T4334]  do_syscall_64+0x44/0xd0
[  538.692398][ T4334]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  538.698318][ T4334] RIP: 0033:0x7fc1f7027d59
[  538.702575][ T4334] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  538.722299][ T4334] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  538.730626][ T4334] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  538.738522][ T4334] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  538.746332][ T4334] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  538.754347][ T4334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  538.762158][ T4334] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  538.769979][ T4334]  </TASK>
[  538.776460][ T4349] FAULT_INJECTION: forcing a failure.
[  538.776460][ T4349] name failslab, interval 1, probability 0, space 0, times 0
[  538.780841][ T4351] FAULT_INJECTION: forcing a failure.
[  538.780841][ T4351] name failslab, interval 1, probability 0, space 0, times 0
[  538.781153][ T4350] FAULT_INJECTION: forcing a failure.
[  538.781153][ T4350] name failslab, interval 1, probability 0, space 0, times 0
[  538.789690][ T4353] FAULT_INJECTION: forcing a failure.
[  538.789690][ T4353] name failslab, interval 1, probability 0, space 0, times 0
[  538.814992][ T4354] FAULT_INJECTION: forcing a failure.
[  538.814992][ T4354] name failslab, interval 1, probability 0, space 0, times 0
[  538.828231][ T4352] FAULT_INJECTION: forcing a failure.
[  538.828231][ T4352] name failslab, interval 1, probability 0, space 0, times 0
[  538.839296][ T4349] CPU: 0 PID: 4349 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  538.859907][ T4349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  538.869976][ T4349] Call Trace:
[  538.873095][ T4349]  <TASK>
[  538.875972][ T4349]  dump_stack_lvl+0x151/0x1b7
[  538.880481][ T4349]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  538.885779][ T4349]  dump_stack+0x15/0x17
[  538.889776][ T4349]  should_fail+0x3c0/0x510
[  538.894022][ T4349]  __should_failslab+0x9f/0xe0
[  538.898623][ T4349]  should_failslab+0x9/0x20
[  538.902961][ T4349]  kmem_cache_alloc+0x4f/0x2f0
[  538.907561][ T4349]  ? dup_mmap+0x6d3/0xec0
[  538.911730][ T4349]  dup_mmap+0x6d3/0xec0
[  538.915731][ T4349]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  538.920927][ T4349]  ? __delayed_free_task+0x110/0x110
[  538.926056][ T4349]  ? __kasan_check_write+0x14/0x20
[  538.931017][ T4349]  ? mm_init+0x6bb/0x870
[  538.935081][ T4349]  dup_mm+0x91/0x330
[  538.938807][ T4349]  copy_mm+0x108/0x1b0
[  538.942727][ T4349]  copy_process+0x127a/0x3240
[  538.947238][ T4349]  ? proc_fail_nth_write+0x213/0x290
[  538.952346][ T4349]  ? proc_fail_nth_read+0x220/0x220
[  538.957381][ T4349]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  538.962329][ T4349]  ? vfs_write+0x9af/0x1050
[  538.966674][ T4349]  kernel_clone+0x224/0x8f0
[  538.971016][ T4349]  ? file_end_write+0x1b0/0x1b0
[  538.975693][ T4349]  ? create_io_thread+0x1e0/0x1e0
[  538.980730][ T4349]  __x64_sys_clone+0x289/0x310
[  538.985328][ T4349]  ? __do_sys_vfork+0x130/0x130
[  538.990014][ T4349]  ? debug_smp_processor_id+0x17/0x20
[  538.995925][ T4349]  do_syscall_64+0x44/0xd0
[  539.000175][ T4349]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  539.005901][ T4349] RIP: 0033:0x7fc1f7027d59
[  539.010274][ T4349] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  539.029677][ T4349] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  539.037921][ T4349] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  539.045732][ T4349] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  539.053543][ T4349] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  539.061381][ T4349] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  539.069429][ T4349] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  539.077415][ T4349]  </TASK>
[  539.080686][ T4354] CPU: 0 PID: 4354 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  539.089295][ T4354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  539.099158][ T4354] Call Trace:
[  539.102280][ T4354]  <TASK>
[  539.105065][ T4354]  dump_stack_lvl+0x151/0x1b7
[  539.109575][ T4354]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  539.114879][ T4354]  dump_stack+0x15/0x17
[  539.118859][ T4354]  should_fail+0x3c0/0x510
[  539.123111][ T4354]  __should_failslab+0x9f/0xe0
[  539.127767][ T4354]  should_failslab+0x9/0x20
[  539.132053][ T4354]  kmem_cache_alloc+0x4f/0x2f0
[  539.136653][ T4354]  ? anon_vma_clone+0xa1/0x510
[  539.141251][ T4354]  anon_vma_clone+0xa1/0x510
[  539.145681][ T4354]  anon_vma_fork+0x91/0x4f0
[  539.150015][ T4354]  ? dup_mmap+0x6ef/0xec0
[  539.154183][ T4354]  dup_mmap+0x7ec/0xec0
[  539.158176][ T4354]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  539.163396][ T4354]  ? __delayed_free_task+0x110/0x110
[  539.168505][ T4354]  ? __kasan_check_write+0x14/0x20
[  539.173452][ T4354]  ? mm_init+0x6bb/0x870
[  539.177618][ T4354]  dup_mm+0x91/0x330
[  539.181436][ T4354]  copy_mm+0x108/0x1b0
[  539.185345][ T4354]  copy_process+0x127a/0x3240
[  539.189856][ T4354]  ? proc_fail_nth_write+0x213/0x290
[  539.195088][ T4354]  ? proc_fail_nth_read+0x220/0x220
[  539.200134][ T4354]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  539.205070][ T4354]  ? vfs_write+0x9af/0x1050
[  539.209408][ T4354]  kernel_clone+0x224/0x8f0
[  539.213747][ T4354]  ? file_end_write+0x1b0/0x1b0
[  539.218434][ T4354]  ? create_io_thread+0x1e0/0x1e0
[  539.223288][ T4354]  __x64_sys_clone+0x289/0x310
[  539.228929][ T4354]  ? __do_sys_vfork+0x130/0x130
[  539.233615][ T4354]  ? debug_smp_processor_id+0x17/0x20
[  539.238908][ T4354]  do_syscall_64+0x44/0xd0
[  539.243171][ T4354]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  539.248891][ T4354] RIP: 0033:0x7fc1f7027d59
[  539.253149][ T4354] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  539.272670][ T4354] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  539.280916][ T4354] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  539.288738][ T4354] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  539.296624][ T4354] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  539.304439][ T4354] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  539.312253][ T4354] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  539.320062][ T4354]  </TASK>
[  539.322969][ T4350] CPU: 1 PID: 4350 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  539.331257][ T4350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  539.341152][ T4350] Call Trace:
[  539.344282][ T4350]  <TASK>
[  539.347143][ T4350]  dump_stack_lvl+0x151/0x1b7
[  539.351654][ T4350]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  539.356950][ T4350]  dump_stack+0x15/0x17
[  539.360944][ T4350]  should_fail+0x3c0/0x510
[  539.365191][ T4350]  __should_failslab+0x9f/0xe0
[  539.369791][ T4350]  should_failslab+0x9/0x20
[  539.374132][ T4350]  kmem_cache_alloc+0x4f/0x2f0
[  539.378733][ T4350]  ? anon_vma_fork+0x1d9/0x4f0
[  539.383418][ T4350]  anon_vma_fork+0x1d9/0x4f0
[  539.387845][ T4350]  dup_mmap+0x7ec/0xec0
[  539.391836][ T4350]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  539.397045][ T4350]  ? __delayed_free_task+0x110/0x110
[  539.402164][ T4350]  ? __kasan_check_write+0x14/0x20
[  539.407124][ T4350]  ? mm_init+0x6bb/0x870
[  539.411189][ T4350]  dup_mm+0x91/0x330
[  539.414922][ T4350]  copy_mm+0x108/0x1b0
[  539.418831][ T4350]  copy_process+0x127a/0x3240
[  539.423340][ T4350]  ? proc_fail_nth_write+0x213/0x290
[  539.428460][ T4350]  ? proc_fail_nth_read+0x220/0x220
[  539.433499][ T4350]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  539.438442][ T4350]  ? vfs_write+0x9af/0x1050
[  539.442782][ T4350]  kernel_clone+0x224/0x8f0
[  539.447126][ T4350]  ? file_end_write+0x1b0/0x1b0
[  539.451898][ T4350]  ? create_io_thread+0x1e0/0x1e0
[  539.456762][ T4350]  __x64_sys_clone+0x289/0x310
[  539.461564][ T4350]  ? __do_sys_vfork+0x130/0x130
[  539.466260][ T4350]  ? debug_smp_processor_id+0x17/0x20
[  539.471487][ T4350]  do_syscall_64+0x44/0xd0
[  539.475713][ T4350]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  539.481438][ T4350] RIP: 0033:0x7fc1f7027d59
[  539.485690][ T4350] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  539.505395][ T4350] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  539.513725][ T4350] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  539.521533][ T4350] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  539.529351][ T4350] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  539.537253][ T4350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  539.545068][ T4350] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  539.552884][ T4350]  </TASK>
[  539.555747][ T4353] CPU: 0 PID: 4353 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  539.564076][ T4353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  539.574111][ T4353] Call Trace:
[  539.577321][ T4353]  <TASK>
[  539.580125][ T4353]  dump_stack_lvl+0x151/0x1b7
[  539.584603][ T4353]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  539.589915][ T4353]  dump_stack+0x15/0x17
[  539.593888][ T4353]  should_fail+0x3c0/0x510
[  539.598320][ T4353]  __should_failslab+0x9f/0xe0
[  539.602918][ T4353]  should_failslab+0x9/0x20
[  539.607384][ T4353]  kmem_cache_alloc+0x4f/0x2f0
[  539.612163][ T4353]  ? dup_mmap+0x6d3/0xec0
[  539.616316][ T4353]  dup_mmap+0x6d3/0xec0
[  539.620308][ T4353]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  539.625519][ T4353]  ? __delayed_free_task+0x110/0x110
[  539.630636][ T4353]  ? __kasan_check_write+0x14/0x20
[  539.635596][ T4353]  ? mm_init+0x6bb/0x870
[  539.641313][ T4353]  dup_mm+0x91/0x330
[  539.645055][ T4353]  copy_mm+0x108/0x1b0
[  539.648958][ T4353]  copy_process+0x127a/0x3240
[  539.653476][ T4353]  ? proc_fail_nth_write+0x213/0x290
[  539.658932][ T4353]  ? proc_fail_nth_read+0x220/0x220
[  539.663974][ T4353]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  539.668911][ T4353]  ? vfs_write+0x9af/0x1050
[  539.673263][ T4353]  kernel_clone+0x224/0x8f0
[  539.677629][ T4353]  ? file_end_write+0x1b0/0x1b0
[  539.682278][ T4353]  ? create_io_thread+0x1e0/0x1e0
[  539.687227][ T4353]  __x64_sys_clone+0x289/0x310
[  539.691831][ T4353]  ? __do_sys_vfork+0x130/0x130
[  539.696530][ T4353]  ? debug_smp_processor_id+0x17/0x20
[  539.701724][ T4353]  do_syscall_64+0x44/0xd0
[  539.705979][ T4353]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  539.711881][ T4353] RIP: 0033:0x7fc1f7027d59
[  539.716138][ T4353] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  539.735752][ T4353] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  539.744071][ T4353] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  539.751882][ T4353] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  539.759692][ T4353] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  539.767535][ T4353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  539.775321][ T4353] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  539.783133][ T4353]  </TASK>
[  539.786043][ T4351] CPU: 1 PID: 4351 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  539.794087][ T4356] FAULT_INJECTION: forcing a failure.
[  539.794087][ T4356] name failslab, interval 1, probability 0, space 0, times 0
[  539.794339][ T4351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  539.807635][ T4358] FAULT_INJECTION: forcing a failure.
[  539.807635][ T4358] name failslab, interval 1, probability 0, space 0, times 0
[  539.816636][ T4351] Call Trace:
[  539.816652][ T4351]  <TASK>
[  539.816659][ T4351]  dump_stack_lvl+0x151/0x1b7
[  539.816685][ T4351]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  539.816703][ T4351]  dump_stack+0x15/0x17
[  539.848747][ T4351]  should_fail+0x3c0/0x510
[  539.852999][ T4351]  __should_failslab+0x9f/0xe0
[  539.857625][ T4351]  should_failslab+0x9/0x20
[  539.861936][ T4351]  kmem_cache_alloc+0x4f/0x2f0
[  539.866534][ T4351]  ? dup_mmap+0x6d3/0xec0
[  539.870702][ T4351]  dup_mmap+0x6d3/0xec0
[  539.874841][ T4351]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  539.880036][ T4351]  ? __delayed_free_task+0x110/0x110
[  539.885160][ T4351]  ? __kasan_check_write+0x14/0x20
[  539.890102][ T4351]  ? mm_init+0x6bb/0x870
[  539.894180][ T4351]  dup_mm+0x91/0x330
[  539.898049][ T4351]  copy_mm+0x108/0x1b0
[  539.901945][ T4351]  copy_process+0x127a/0x3240
[  539.906465][ T4351]  ? proc_fail_nth_write+0x213/0x290
[  539.911578][ T4351]  ? proc_fail_nth_read+0x220/0x220
[  539.916699][ T4351]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  539.921644][ T4351]  ? vfs_write+0x9af/0x1050
[  539.925987][ T4351]  kernel_clone+0x224/0x8f0
[  539.930583][ T4351]  ? file_end_write+0x1b0/0x1b0
[  539.935273][ T4351]  ? create_io_thread+0x1e0/0x1e0
[  539.940139][ T4351]  __x64_sys_clone+0x289/0x310
[  539.944731][ T4351]  ? __do_sys_vfork+0x130/0x130
[  539.949508][ T4351]  ? debug_smp_processor_id+0x17/0x20
[  539.954713][ T4351]  do_syscall_64+0x44/0xd0
[  539.959061][ T4351]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  539.964784][ T4351] RIP: 0033:0x7fc1f7027d59
[  539.969035][ T4351] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  539.988478][ T4351] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  539.996893][ T4351] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  540.004805][ T4351] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  540.012689][ T4351] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  540.020517][ T4351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  540.028310][ T4351] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  540.036133][ T4351]  </TASK>
[  540.038990][ T4358] CPU: 0 PID: 4358 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  540.047319][ T4358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  540.057215][ T4358] Call Trace:
[  540.060338][ T4358]  <TASK>
[  540.063115][ T4358]  dump_stack_lvl+0x151/0x1b7
[  540.067630][ T4358]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  540.072927][ T4358]  dump_stack+0x15/0x17
[  540.076914][ T4358]  should_fail+0x3c0/0x510
[  540.081621][ T4358]  __should_failslab+0x9f/0xe0
[  540.086203][ T4358]  should_failslab+0x9/0x20
[  540.090559][ T4358]  kmem_cache_alloc+0x4f/0x2f0
[  540.095144][ T4358]  ? anon_vma_clone+0xa1/0x510
[  540.099747][ T4358]  anon_vma_clone+0xa1/0x510
[  540.104175][ T4358]  anon_vma_fork+0x91/0x4f0
[  540.108513][ T4358]  ? dup_mmap+0x6ef/0xec0
[  540.112761][ T4358]  dup_mmap+0x7ec/0xec0
[  540.116752][ T4358]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  540.121972][ T4358]  ? __delayed_free_task+0x110/0x110
[  540.127094][ T4358]  ? __kasan_check_write+0x14/0x20
[  540.132124][ T4358]  ? mm_init+0x6bb/0x870
[  540.136199][ T4358]  dup_mm+0x91/0x330
[  540.139928][ T4358]  copy_mm+0x108/0x1b0
[  540.144103][ T4358]  copy_process+0x127a/0x3240
[  540.148647][ T4358]  ? proc_fail_nth_write+0x213/0x290
[  540.153725][ T4358]  ? proc_fail_nth_read+0x220/0x220
[  540.158770][ T4358]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  540.163704][ T4358]  ? vfs_write+0x9af/0x1050
[  540.168047][ T4358]  kernel_clone+0x224/0x8f0
[  540.172385][ T4358]  ? file_end_write+0x1b0/0x1b0
[  540.177082][ T4358]  ? create_io_thread+0x1e0/0x1e0
[  540.181935][ T4358]  __x64_sys_clone+0x289/0x310
[  540.186532][ T4358]  ? __do_sys_vfork+0x130/0x130
[  540.191219][ T4358]  ? debug_smp_processor_id+0x17/0x20
[  540.196428][ T4358]  do_syscall_64+0x44/0xd0
[  540.200681][ T4358]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  540.206494][ T4358] RIP: 0033:0x7fc1f7027d59
[  540.210753][ T4358] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  540.230373][ T4358] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  540.238707][ T4358] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  540.246503][ T4358] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  540.254316][ T4358] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  540.262126][ T4358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  540.269945][ T4358] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  540.277755][ T4358]  </TASK>
[  540.280671][ T4352] CPU: 1 PID: 4352 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  540.288965][ T4352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  540.298847][ T4352] Call Trace:
[  540.301977][ T4352]  <TASK>
[  540.304743][ T4352]  dump_stack_lvl+0x151/0x1b7
[  540.309310][ T4352]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  540.314552][ T4352]  ? kmem_cache_alloc+0x189/0x2f0
[  540.319417][ T4352]  ? copy_process+0x127a/0x3240
[  540.324100][ T4352]  ? __x64_sys_clone+0x289/0x310
[  540.328871][ T4352]  ? do_syscall_64+0x44/0xd0
[  540.333298][ T4352]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  540.339200][ T4352]  dump_stack+0x15/0x17
[  540.343191][ T4352]  should_fail+0x3c0/0x510
[  540.347447][ T4352]  __should_failslab+0x9f/0xe0
[  540.352045][ T4352]  should_failslab+0x9/0x20
[  540.356383][ T4352]  kmem_cache_alloc+0x4f/0x2f0
[  540.361078][ T4352]  ? anon_vma_clone+0xa1/0x510
[  540.365672][ T4352]  anon_vma_clone+0xa1/0x510
[  540.370109][ T4352]  anon_vma_fork+0x91/0x4f0
[  540.374438][ T4352]  ? dup_mmap+0x6ef/0xec0
[  540.378606][ T4352]  dup_mmap+0x7ec/0xec0
[  540.382595][ T4352]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  540.387802][ T4352]  ? __delayed_free_task+0x110/0x110
[  540.392934][ T4352]  ? __kasan_check_write+0x14/0x20
[  540.397877][ T4352]  ? mm_init+0x6bb/0x870
[  540.401956][ T4352]  dup_mm+0x91/0x330
[  540.405689][ T4352]  copy_mm+0x108/0x1b0
[  540.409686][ T4352]  copy_process+0x127a/0x3240
[  540.414197][ T4352]  ? proc_fail_nth_write+0x213/0x290
[  540.419317][ T4352]  ? proc_fail_nth_read+0x220/0x220
[  540.424353][ T4352]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  540.429299][ T4352]  ? vfs_write+0x9af/0x1050
[  540.433638][ T4352]  kernel_clone+0x224/0x8f0
[  540.437989][ T4352]  ? file_end_write+0x1b0/0x1b0
[  540.442686][ T4352]  ? create_io_thread+0x1e0/0x1e0
[  540.447538][ T4352]  __x64_sys_clone+0x289/0x310
[  540.452125][ T4352]  ? __do_sys_vfork+0x130/0x130
[  540.456813][ T4352]  ? debug_smp_processor_id+0x17/0x20
[  540.462021][ T4352]  do_syscall_64+0x44/0xd0
[  540.466283][ T4352]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  540.472004][ T4352] RIP: 0033:0x7fc1f7027d59
[  540.476341][ T4352] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  540.495779][ T4352] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  540.504025][ T4352] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  540.511836][ T4352] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  540.519647][ T4352] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  540.527461][ T4352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  540.535270][ T4352] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  540.543087][ T4352]  </TASK>
[  540.543961][ T4359] FAULT_INJECTION: forcing a failure.
[  540.543961][ T4359] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  540.560489][ T4362] FAULT_INJECTION: forcing a failure.
[  540.560489][ T4362] name failslab, interval 1, probability 0, space 0, times 0
[  540.562549][ T4356] CPU: 0 PID: 4356 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  540.573773][ T4363] FAULT_INJECTION: forcing a failure.
[  540.573773][ T4363] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  540.581315][ T4356] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  540.581328][ T4356] Call Trace:
[  540.581333][ T4356]  <TASK>
[  540.581339][ T4356]  dump_stack_lvl+0x151/0x1b7
[  540.581362][ T4356]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  540.620306][ T4356]  dump_stack+0x15/0x17
[  540.624497][ T4356]  should_fail+0x3c0/0x510
[  540.628833][ T4356]  __should_failslab+0x9f/0xe0
[  540.633429][ T4356]  should_failslab+0x9/0x20
[  540.637780][ T4356]  kmem_cache_alloc+0x4f/0x2f0
[  540.642370][ T4356]  ? dup_mmap+0x6d3/0xec0
[  540.646622][ T4356]  dup_mmap+0x6d3/0xec0
[  540.650613][ T4356]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  540.655912][ T4356]  ? __delayed_free_task+0x110/0x110
[  540.661074][ T4356]  ? __kasan_check_write+0x14/0x20
[  540.665993][ T4356]  ? mm_init+0x6bb/0x870
[  540.670100][ T4356]  dup_mm+0x91/0x330
[  540.673789][ T4356]  copy_mm+0x108/0x1b0
[  540.677694][ T4356]  copy_process+0x127a/0x3240
[  540.682214][ T4356]  ? proc_fail_nth_write+0x213/0x290
[  540.687329][ T4356]  ? proc_fail_nth_read+0x220/0x220
[  540.692362][ T4356]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  540.697313][ T4356]  ? vfs_write+0x9af/0x1050
[  540.701648][ T4356]  kernel_clone+0x224/0x8f0
[  540.706079][ T4356]  ? file_end_write+0x1b0/0x1b0
[  540.710760][ T4356]  ? create_io_thread+0x1e0/0x1e0
[  540.715623][ T4356]  __x64_sys_clone+0x289/0x310
[  540.720223][ T4356]  ? __do_sys_vfork+0x130/0x130
[  540.724910][ T4356]  ? debug_smp_processor_id+0x17/0x20
[  540.730117][ T4356]  do_syscall_64+0x44/0xd0
[  540.734395][ T4356]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  540.740100][ T4356] RIP: 0033:0x7fc1f7027d59
[  540.744525][ T4356] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  540.763967][ T4356] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  540.772213][ T4356] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  540.780020][ T4356] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  540.787833][ T4356] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  540.795641][ T4356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  540.803455][ T4356] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  540.811269][ T4356]  </TASK>
[  540.814651][ T4363] CPU: 1 PID: 4363 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  540.816174][ T4361] FAULT_INJECTION: forcing a failure.
[  540.816174][ T4361] name failslab, interval 1, probability 0, space 0, times 0
[  540.822968][ T4363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  540.822983][ T4363] Call Trace:
[  540.822989][ T4363]  <TASK>
[  540.822995][ T4363]  dump_stack_lvl+0x151/0x1b7
[  540.855693][ T4363]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  540.860992][ T4363]  dump_stack+0x15/0x17
[  540.864975][ T4363]  should_fail+0x3c0/0x510
[  540.869228][ T4363]  should_fail_alloc_page+0x58/0x70
[  540.874267][ T4363]  __alloc_pages+0x207/0x850
[  540.878875][ T4363]  ? zone_watermark_fast+0x200/0x200
[  540.884026][ T4363]  ? dup_mmap+0x9fc/0xec0
[  540.888151][ T4363]  ? dup_mm+0x91/0x330
[  540.892057][ T4363]  ? copy_mm+0x108/0x1b0
[  540.896137][ T4363]  ? copy_process+0x127a/0x3240
[  540.900831][ T4363]  ? kvm_sched_clock_read+0x18/0x40
[  540.906009][ T4363]  pte_alloc_one+0x73/0x1b0
[  540.910349][ T4363]  ? pfn_modify_allowed+0x2e0/0x2e0
[  540.915384][ T4363]  ? __kasan_check_write+0x14/0x20
[  540.920413][ T4363]  ? __set_page_owner+0x2ee/0x310
[  540.925276][ T4363]  __pte_alloc+0x86/0x350
[  540.929440][ T4363]  ? free_pgtables+0x210/0x210
[  540.934046][ T4363]  copy_pte_range+0x1b1f/0x20b0
[  540.938736][ T4363]  ? __kunmap_atomic+0x80/0x80
[  540.943424][ T4363]  ? __pud_alloc+0x260/0x260
[  540.947838][ T4363]  copy_page_range+0xc1e/0x1090
[  540.952529][ T4363]  ? pfn_valid+0x1e0/0x1e0
[  540.956951][ T4363]  dup_mmap+0x9fc/0xec0
[  540.960971][ T4363]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  540.966148][ T4363]  ? __delayed_free_task+0x110/0x110
[  540.971267][ T4363]  ? __kasan_check_write+0x14/0x20
[  540.976217][ T4363]  ? mm_init+0x6bb/0x870
[  540.980295][ T4363]  dup_mm+0x91/0x330
[  540.984028][ T4363]  copy_mm+0x108/0x1b0
[  540.987935][ T4363]  copy_process+0x127a/0x3240
[  540.992732][ T4363]  ? proc_fail_nth_write+0x213/0x290
[  540.997949][ T4363]  ? proc_fail_nth_read+0x220/0x220
[  541.002973][ T4363]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  541.007922][ T4363]  ? vfs_write+0x9af/0x1050
[  541.012523][ T4363]  kernel_clone+0x224/0x8f0
[  541.017126][ T4363]  ? file_end_write+0x1b0/0x1b0
[  541.021814][ T4363]  ? create_io_thread+0x1e0/0x1e0
[  541.026758][ T4363]  __x64_sys_clone+0x289/0x310
[  541.031355][ T4363]  ? __do_sys_vfork+0x130/0x130
[  541.036042][ T4363]  ? debug_smp_processor_id+0x17/0x20
[  541.041250][ T4363]  do_syscall_64+0x44/0xd0
[  541.045592][ T4363]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  541.051317][ T4363] RIP: 0033:0x7fc1f7027d59
[  541.055570][ T4363] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  541.075099][ T4363] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  541.084728][ T4363] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  541.092625][ T4363] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  541.100436][ T4363] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  541.108248][ T4363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  541.116060][ T4363] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  541.123874][ T4363]  </TASK>
[  541.126738][ T4361] CPU: 0 PID: 4361 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  541.135069][ T4361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  541.144972][ T4361] Call Trace:
[  541.148260][ T4361]  <TASK>
[  541.151045][ T4361]  dump_stack_lvl+0x151/0x1b7
[  541.155551][ T4361]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  541.160842][ T4361]  ? kmem_cache_alloc+0x189/0x2f0
[  541.165705][ T4361]  ? copy_process+0x127a/0x3240
[  541.170403][ T4361]  ? __x64_sys_clone+0x289/0x310
[  541.175163][ T4361]  ? do_syscall_64+0x44/0xd0
[  541.179677][ T4361]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  541.185580][ T4361]  dump_stack+0x15/0x17
[  541.189571][ T4361]  should_fail+0x3c0/0x510
[  541.194085][ T4361]  __should_failslab+0x9f/0xe0
[  541.198684][ T4361]  should_failslab+0x9/0x20
[  541.203201][ T4361]  kmem_cache_alloc+0x4f/0x2f0
[  541.207804][ T4361]  ? anon_vma_clone+0xa1/0x510
[  541.212397][ T4361]  anon_vma_clone+0xa1/0x510
[  541.216913][ T4361]  anon_vma_fork+0x91/0x4f0
[  541.221250][ T4361]  ? dup_mmap+0x6ef/0xec0
[  541.225418][ T4361]  dup_mmap+0x7ec/0xec0
[  541.229410][ T4361]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  541.234642][ T4361]  ? __delayed_free_task+0x110/0x110
[  541.239736][ T4361]  ? __kasan_check_write+0x14/0x20
[  541.244772][ T4361]  ? mm_init+0x6bb/0x870
[  541.248859][ T4361]  dup_mm+0x91/0x330
[  541.252582][ T4361]  copy_mm+0x108/0x1b0
[  541.256491][ T4361]  copy_process+0x127a/0x3240
[  541.261088][ T4361]  ? proc_fail_nth_write+0x213/0x290
[  541.266208][ T4361]  ? proc_fail_nth_read+0x220/0x220
[  541.271244][ T4361]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  541.276188][ T4361]  ? vfs_write+0x9af/0x1050
[  541.280531][ T4361]  kernel_clone+0x224/0x8f0
[  541.284879][ T4361]  ? file_end_write+0x1b0/0x1b0
[  541.289554][ T4361]  ? create_io_thread+0x1e0/0x1e0
[  541.294462][ T4361]  __x64_sys_clone+0x289/0x310
[  541.299017][ T4361]  ? __do_sys_vfork+0x130/0x130
[  541.303704][ T4361]  ? debug_smp_processor_id+0x17/0x20
[  541.308911][ T4361]  do_syscall_64+0x44/0xd0
[  541.313165][ T4361]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  541.318891][ T4361] RIP: 0033:0x7fc1f7027d59
[  541.323150][ T4361] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  541.342585][ T4361] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  541.351091][ T4361] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  541.358901][ T4361] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  541.366715][ T4361] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  541.374523][ T4361] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  541.382338][ T4361] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  541.390180][ T4361]  </TASK>
[  541.393209][ T4359] CPU: 0 PID: 4359 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  541.401528][ T4359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  541.411514][ T4359] Call Trace:
[  541.414729][ T4359]  <TASK>
[  541.417501][ T4359]  dump_stack_lvl+0x151/0x1b7
[  541.422015][ T4359]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  541.427489][ T4359]  dump_stack+0x15/0x17
[  541.431503][ T4359]  should_fail+0x3c0/0x510
[  541.435730][ T4359]  should_fail_alloc_page+0x58/0x70
[  541.440766][ T4359]  __alloc_pages+0x207/0x850
[  541.445188][ T4359]  ? zone_watermark_fast+0x200/0x200
[  541.450308][ T4359]  ? dup_mmap+0x9fc/0xec0
[  541.454475][ T4359]  ? dup_mm+0x91/0x330
[  541.458385][ T4359]  ? copy_mm+0x108/0x1b0
[  541.462501][ T4359]  ? copy_process+0x127a/0x3240
[  541.467408][ T4359]  ? kvm_sched_clock_read+0x18/0x40
[  541.472475][ T4359]  pte_alloc_one+0x73/0x1b0
[  541.476780][ T4359]  ? pfn_modify_allowed+0x2e0/0x2e0
[  541.482788][ T4359]  ? __kasan_check_write+0x14/0x20
[  541.487714][ T4359]  ? __set_page_owner+0x2ee/0x310
[  541.492584][ T4359]  __pte_alloc+0x86/0x350
[  541.496744][ T4359]  ? free_pgtables+0x210/0x210
[  541.501351][ T4359]  copy_pte_range+0x1b1f/0x20b0
[  541.506038][ T4359]  ? __kunmap_atomic+0x80/0x80
[  541.510628][ T4359]  ? __pud_alloc+0x260/0x260
[  541.515324][ T4359]  copy_page_range+0xc1e/0x1090
[  541.520215][ T4359]  ? pfn_valid+0x1e0/0x1e0
[  541.524469][ T4359]  dup_mmap+0x9fc/0xec0
[  541.528534][ T4359]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  541.533832][ T4359]  ? __delayed_free_task+0x110/0x110
[  541.538948][ T4359]  ? __kasan_check_write+0x14/0x20
[  541.543897][ T4359]  ? mm_init+0x6bb/0x870
[  541.547975][ T4359]  dup_mm+0x91/0x330
[  541.551711][ T4359]  copy_mm+0x108/0x1b0
[  541.555614][ T4359]  copy_process+0x127a/0x3240
[  541.560127][ T4359]  ? proc_fail_nth_write+0x213/0x290
[  541.565254][ T4359]  ? proc_fail_nth_read+0x220/0x220
[  541.570284][ T4359]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  541.575230][ T4359]  ? vfs_write+0x9af/0x1050
[  541.579569][ T4359]  kernel_clone+0x224/0x8f0
[  541.583907][ T4359]  ? file_end_write+0x1b0/0x1b0
[  541.588598][ T4359]  ? create_io_thread+0x1e0/0x1e0
[  541.593458][ T4359]  __x64_sys_clone+0x289/0x310
[  541.598058][ T4359]  ? __do_sys_vfork+0x130/0x130
[  541.602741][ T4359]  ? fpregs_restore_userregs+0x1f0/0x3a0
[  541.608213][ T4359]  ? switch_fpu_return+0xe/0x10
[  541.612987][ T4359]  do_syscall_64+0x44/0xd0
[  541.617247][ T4359]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  541.622977][ T4359] RIP: 0033:0x7fc1f7027d59
[  541.627303][ T4359] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  541.646748][ T4359] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  541.654990][ T4359] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  541.662803][ T4359] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  541.670612][ T4359] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  541.678424][ T4359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  541.686232][ T4359] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  541.694048][ T4359]  </TASK>
[  541.696952][ T4362] CPU: 1 PID: 4362 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  541.699851][ T4365] FAULT_INJECTION: forcing a failure.
[  541.699851][ T4365] name failslab, interval 1, probability 0, space 0, times 0
[  541.705245][ T4362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  541.705260][ T4362] Call Trace:
[  541.705265][ T4362]  <TASK>
[  541.705272][ T4362]  dump_stack_lvl+0x151/0x1b7
[  541.737985][ T4362]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  541.743260][ T4362]  dump_stack+0x15/0x17
[  541.747249][ T4362]  should_fail+0x3c0/0x510
[  541.751504][ T4362]  __should_failslab+0x9f/0xe0
[  541.756112][ T4362]  should_failslab+0x9/0x20
[  541.760442][ T4362]  kmem_cache_alloc+0x4f/0x2f0
[  541.765044][ T4362]  ? dup_mmap+0x6d3/0xec0
[  541.769210][ T4362]  dup_mmap+0x6d3/0xec0
[  541.773201][ T4362]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  541.778409][ T4362]  ? __delayed_free_task+0x110/0x110
[  541.783527][ T4362]  ? __kasan_check_write+0x14/0x20
[  541.788484][ T4362]  ? mm_init+0x6bb/0x870
[  541.792558][ T4362]  dup_mm+0x91/0x330
[  541.796296][ T4362]  copy_mm+0x108/0x1b0
[  541.800195][ T4362]  copy_process+0x127a/0x3240
[  541.804795][ T4362]  ? proc_fail_nth_write+0x213/0x290
[  541.809915][ T4362]  ? proc_fail_nth_read+0x220/0x220
[  541.814948][ T4362]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  541.820163][ T4362]  ? vfs_write+0x9af/0x1050
[  541.824498][ T4362]  kernel_clone+0x224/0x8f0
[  541.828928][ T4362]  ? file_end_write+0x1b0/0x1b0
[  541.833613][ T4362]  ? create_io_thread+0x1e0/0x1e0
[  541.838470][ T4362]  __x64_sys_clone+0x289/0x310
[  541.843073][ T4362]  ? __do_sys_vfork+0x130/0x130
[  541.847761][ T4362]  ? debug_smp_processor_id+0x17/0x20
[  541.852964][ T4362]  do_syscall_64+0x44/0xd0
[  541.857223][ T4362]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  541.862949][ T4362] RIP: 0033:0x7fc1f7027d59
[  541.867229][ T4362] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  541.886913][ T4362] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  541.895228][ T4362] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  541.903167][ T4362] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  541.910982][ T4362] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  541.918792][ T4362] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  541.926609][ T4362] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  541.934414][ T4362]  </TASK>
[  541.937276][ T4365] CPU: 0 PID: 4365 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  541.945780][ T4365] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  541.955673][ T4365] Call Trace:
[  541.958797][ T4365]  <TASK>
[  541.961612][ T4365]  dump_stack_lvl+0x151/0x1b7
[  541.966087][ T4365]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  541.971386][ T4365]  dump_stack+0x15/0x17
[  541.975385][ T4365]  should_fail+0x3c0/0x510
[  541.979632][ T4365]  __should_failslab+0x9f/0xe0
[  541.984315][ T4365]  should_failslab+0x9/0x20
[  541.988652][ T4365]  kmem_cache_alloc+0x4f/0x2f0
[  541.993254][ T4365]  ? dup_mmap+0x6d3/0xec0
[  541.997426][ T4365]  dup_mmap+0x6d3/0xec0
[  542.001412][ T4365]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  542.006627][ T4365]  ? __delayed_free_task+0x110/0x110
[  542.011742][ T4365]  ? __kasan_check_write+0x14/0x20
[  542.016686][ T4365]  ? mm_init+0x6bb/0x870
[  542.020768][ T4365]  dup_mm+0x91/0x330
[  542.024507][ T4365]  copy_mm+0x108/0x1b0
[  542.028405][ T4365]  copy_process+0x127a/0x3240
[  542.032918][ T4365]  ? proc_fail_nth_write+0x213/0x290
[  542.038044][ T4365]  ? proc_fail_nth_read+0x220/0x220
[  542.043160][ T4365]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  542.048287][ T4365]  ? vfs_write+0x9af/0x1050
[  542.052628][ T4365]  kernel_clone+0x224/0x8f0
[  542.056965][ T4365]  ? file_end_write+0x1b0/0x1b0
[  542.061658][ T4365]  ? create_io_thread+0x1e0/0x1e0
[  542.066510][ T4365]  __x64_sys_clone+0x289/0x310
[  542.071109][ T4365]  ? __do_sys_vfork+0x130/0x130
[  542.075800][ T4365]  ? debug_smp_processor_id+0x17/0x20
[  542.081012][ T4365]  do_syscall_64+0x44/0xd0
[  542.085253][ T4365]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  542.090981][ T4365] RIP: 0033:0x7fc1f7027d59
[  542.095321][ T4365] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  542.114850][ T4365] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  542.123092][ T4365] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  542.130903][ T4365] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  542.138717][ T4365] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  542.146528][ T4365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  542.154339][ T4365] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  542.162152][ T4365]  </TASK>
[  542.169983][ T4371] FAULT_INJECTION: forcing a failure.
[  542.169983][ T4371] name failslab, interval 1, probability 0, space 0, times 0
[  542.174222][ T4370] FAULT_INJECTION: forcing a failure.
[  542.174222][ T4370] name failslab, interval 1, probability 0, space 0, times 0
[  542.183187][ T4371] CPU: 1 PID: 4371 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  542.203142][ T4371] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  542.213059][ T4371] Call Trace:
[  542.216161][ T4371]  <TASK>
[  542.218936][ T4371]  dump_stack_lvl+0x151/0x1b7
[  542.223453][ T4371]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  542.228746][ T4371]  dump_stack+0x15/0x17
[  542.232736][ T4371]  should_fail+0x3c0/0x510
[  542.236989][ T4371]  __should_failslab+0x9f/0xe0
[  542.241595][ T4371]  should_failslab+0x9/0x20
[  542.245928][ T4371]  kmem_cache_alloc+0x4f/0x2f0
[  542.250537][ T4371]  ? dup_mmap+0x6d3/0xec0
[  542.254695][ T4371]  dup_mmap+0x6d3/0xec0
[  542.258685][ T4371]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  542.263895][ T4371]  ? __delayed_free_task+0x110/0x110
[  542.269105][ T4371]  ? __kasan_check_write+0x14/0x20
[  542.274050][ T4371]  ? mm_init+0x6bb/0x870
[  542.278287][ T4371]  dup_mm+0x91/0x330
[  542.282009][ T4371]  copy_mm+0x108/0x1b0
[  542.285918][ T4371]  copy_process+0x127a/0x3240
[  542.290429][ T4371]  ? proc_fail_nth_write+0x213/0x290
[  542.295722][ T4371]  ? proc_fail_nth_read+0x220/0x220
[  542.300757][ T4371]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  542.305703][ T4371]  ? vfs_write+0x9af/0x1050
[  542.310043][ T4371]  kernel_clone+0x224/0x8f0
[  542.314383][ T4371]  ? file_end_write+0x1b0/0x1b0
[  542.319069][ T4371]  ? create_io_thread+0x1e0/0x1e0
[  542.323932][ T4371]  __x64_sys_clone+0x289/0x310
[  542.328528][ T4371]  ? __do_sys_vfork+0x130/0x130
[  542.333217][ T4371]  ? debug_smp_processor_id+0x17/0x20
[  542.338423][ T4371]  do_syscall_64+0x44/0xd0
[  542.342676][ T4371]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  542.348403][ T4371] RIP: 0033:0x7fc1f7027d59
[  542.352659][ T4371] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  542.372227][ T4371] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  542.380468][ T4371] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  542.388280][ T4371] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  542.396089][ T4371] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  542.403902][ T4371] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  542.411717][ T4371] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  542.419528][ T4371]  </TASK>
[  542.422402][ T4370] CPU: 0 PID: 4370 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  542.430723][ T4370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  542.440619][ T4370] Call Trace:
[  542.443744][ T4370]  <TASK>
[  542.446518][ T4370]  dump_stack_lvl+0x151/0x1b7
[  542.451724][ T4370]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  542.457020][ T4370]  dump_stack+0x15/0x17
[  542.461009][ T4370]  should_fail+0x3c0/0x510
[  542.465265][ T4370]  __should_failslab+0x9f/0xe0
[  542.469865][ T4370]  should_failslab+0x9/0x20
[  542.474203][ T4370]  kmem_cache_alloc+0x4f/0x2f0
[  542.478809][ T4370]  ? anon_vma_clone+0xa1/0x510
[  542.483402][ T4370]  anon_vma_clone+0xa1/0x510
[  542.487830][ T4370]  anon_vma_fork+0x91/0x4f0
[  542.492171][ T4370]  ? dup_mmap+0x6ef/0xec0
[  542.496339][ T4370]  dup_mmap+0x7ec/0xec0
[  542.500331][ T4370]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  542.505635][ T4370]  ? __delayed_free_task+0x110/0x110
[  542.510742][ T4370]  ? __kasan_check_write+0x14/0x20
[  542.515784][ T4370]  ? mm_init+0x6bb/0x870
[  542.519858][ T4370]  dup_mm+0x91/0x330
[  542.523588][ T4370]  copy_mm+0x108/0x1b0
[  542.527494][ T4370]  copy_process+0x127a/0x3240
[  542.532015][ T4370]  ? proc_fail_nth_write+0x213/0x290
[  542.537126][ T4370]  ? proc_fail_nth_read+0x220/0x220
[  542.542160][ T4370]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  542.547106][ T4370]  ? vfs_write+0x9af/0x1050
[  542.551446][ T4370]  kernel_clone+0x224/0x8f0
[  542.555793][ T4370]  ? file_end_write+0x1b0/0x1b0
[  542.560473][ T4370]  ? create_io_thread+0x1e0/0x1e0
[  542.565338][ T4370]  __x64_sys_clone+0x289/0x310
[  542.569942][ T4370]  ? __do_sys_vfork+0x130/0x130
[  542.574619][ T4370]  ? debug_smp_processor_id+0x17/0x20
[  542.579838][ T4370]  do_syscall_64+0x44/0xd0
[  542.584116][ T4370]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  542.589895][ T4370] RIP: 0033:0x7fc1f7027d59
[  542.594154][ T4370] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  542.613593][ T4370] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  542.621851][ T4370] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  542.629672][ T4370] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  542.637459][ T4370] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  542.645278][ T4370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  542.653079][ T4370] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  542.660895][ T4370]  </TASK>
[  542.664204][ T4373] FAULT_INJECTION: forcing a failure.
[  542.664204][ T4373] name failslab, interval 1, probability 0, space 0, times 0
[  542.664229][ T4372] FAULT_INJECTION: forcing a failure.
[  542.664229][ T4372] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  542.677235][ T4373] CPU: 0 PID: 4373 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  542.698072][ T4373] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  542.708049][ T4373] Call Trace:
[  542.711174][ T4373]  <TASK>
[  542.713949][ T4373]  dump_stack_lvl+0x151/0x1b7
[  542.718470][ T4373]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  542.723775][ T4373]  dump_stack+0x15/0x17
[  542.727753][ T4373]  should_fail+0x3c0/0x510
[  542.732018][ T4373]  __should_failslab+0x9f/0xe0
[  542.736607][ T4373]  should_failslab+0x9/0x20
[  542.740941][ T4373]  kmem_cache_alloc+0x4f/0x2f0
[  542.745551][ T4373]  ? anon_vma_clone+0xa1/0x510
[  542.750143][ T4373]  anon_vma_clone+0xa1/0x510
[  542.754580][ T4373]  anon_vma_fork+0x91/0x4f0
[  542.758939][ T4373]  ? dup_mmap+0x6ef/0xec0
[  542.763075][ T4373]  dup_mmap+0x7ec/0xec0
[  542.767067][ T4373]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  542.772427][ T4373]  ? __delayed_free_task+0x110/0x110
[  542.777500][ T4373]  ? __kasan_check_write+0x14/0x20
[  542.782446][ T4373]  ? mm_init+0x6bb/0x870
[  542.786527][ T4373]  dup_mm+0x91/0x330
[  542.790346][ T4373]  copy_mm+0x108/0x1b0
[  542.794252][ T4373]  copy_process+0x127a/0x3240
[  542.798777][ T4373]  ? proc_fail_nth_write+0x213/0x290
[  542.803894][ T4373]  ? proc_fail_nth_read+0x220/0x220
[  542.809005][ T4373]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  542.813959][ T4373]  ? vfs_write+0x9af/0x1050
[  542.818303][ T4373]  kernel_clone+0x224/0x8f0
[  542.822721][ T4373]  ? file_end_write+0x1b0/0x1b0
[  542.827405][ T4373]  ? create_io_thread+0x1e0/0x1e0
[  542.832266][ T4373]  __x64_sys_clone+0x289/0x310
[  542.836868][ T4373]  ? __do_sys_vfork+0x130/0x130
[  542.841554][ T4373]  ? debug_smp_processor_id+0x17/0x20
[  542.846766][ T4373]  do_syscall_64+0x44/0xd0
[  542.851012][ T4373]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  542.856748][ T4373] RIP: 0033:0x7fc1f7027d59
[  542.860994][ T4373] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  542.880639][ T4373] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  542.888878][ T4373] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  542.896778][ T4373] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  542.904589][ T4373] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  542.912421][ T4373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  542.920212][ T4373] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  542.928028][ T4373]  </TASK>
[  542.932399][ T4368] FAULT_INJECTION: forcing a failure.
[  542.932399][ T4368] name failslab, interval 1, probability 0, space 0, times 0
[  542.934608][ T4372] CPU: 1 PID: 4372 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  542.953132][ T4372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  542.963038][ T4372] Call Trace:
[  542.966151][ T4372]  <TASK>
[  542.968930][ T4372]  dump_stack_lvl+0x151/0x1b7
[  542.973445][ T4372]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  542.978739][ T4372]  dump_stack+0x15/0x17
[  542.982738][ T4372]  should_fail+0x3c0/0x510
[  542.987260][ T4372]  should_fail_alloc_page+0x58/0x70
[  542.992276][ T4372]  __alloc_pages+0x207/0x850
[  542.996705][ T4372]  ? zone_watermark_fast+0x200/0x200
[  543.001828][ T4372]  ? dup_mmap+0x9fc/0xec0
[  543.006162][ T4372]  ? dup_mm+0x91/0x330
[  543.010193][ T4372]  ? copy_mm+0x108/0x1b0
[  543.014269][ T4372]  ? copy_process+0x127a/0x3240
[  543.018958][ T4372]  ? kvm_sched_clock_read+0x18/0x40
[  543.023989][ T4372]  pte_alloc_one+0x73/0x1b0
[  543.028329][ T4372]  ? pfn_modify_allowed+0x2e0/0x2e0
[  543.033364][ T4372]  ? __kasan_check_write+0x14/0x20
[  543.038311][ T4372]  ? __set_page_owner+0x2ee/0x310
[  543.043170][ T4372]  __pte_alloc+0x86/0x350
[  543.047336][ T4372]  ? free_pgtables+0x210/0x210
[  543.051935][ T4372]  copy_pte_range+0x1b1f/0x20b0
[  543.056637][ T4372]  ? __kunmap_atomic+0x80/0x80
[  543.061220][ T4372]  ? __pud_alloc+0x260/0x260
[  543.065649][ T4372]  copy_page_range+0xc1e/0x1090
[  543.070338][ T4372]  ? pfn_valid+0x1e0/0x1e0
[  543.074593][ T4372]  dup_mmap+0x9fc/0xec0
[  543.078579][ T4372]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  543.083799][ T4372]  ? __delayed_free_task+0x110/0x110
[  543.088910][ T4372]  ? __kasan_check_write+0x14/0x20
[  543.093862][ T4372]  ? mm_init+0x6bb/0x870
[  543.097933][ T4372]  dup_mm+0x91/0x330
[  543.101666][ T4372]  copy_mm+0x108/0x1b0
[  543.105574][ T4372]  copy_process+0x127a/0x3240
[  543.110086][ T4372]  ? proc_fail_nth_write+0x213/0x290
[  543.115211][ T4372]  ? proc_fail_nth_read+0x220/0x220
[  543.120239][ T4372]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  543.125193][ T4372]  ? vfs_write+0x9af/0x1050
[  543.130308][ T4372]  kernel_clone+0x224/0x8f0
[  543.134659][ T4372]  ? file_end_write+0x1b0/0x1b0
[  543.139767][ T4372]  ? create_io_thread+0x1e0/0x1e0
[  543.144720][ T4372]  __x64_sys_clone+0x289/0x310
[  543.149316][ T4372]  ? __do_sys_vfork+0x130/0x130
[  543.154005][ T4372]  ? debug_smp_processor_id+0x17/0x20
[  543.159215][ T4372]  do_syscall_64+0x44/0xd0
[  543.163461][ T4372]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  543.169192][ T4372] RIP: 0033:0x7fc1f7027d59
[  543.173446][ T4372] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  543.192883][ T4372] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  543.201129][ T4372] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  543.208939][ T4372] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  543.216749][ T4372] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  543.224746][ T4372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  543.232546][ T4372] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  543.240369][ T4372]  </TASK>
[  543.243222][ T4368] CPU: 0 PID: 4368 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  543.251562][ T4368] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  543.261448][ T4368] Call Trace:
[  543.264573][ T4368]  <TASK>
[  543.267349][ T4368]  dump_stack_lvl+0x151/0x1b7
[  543.271889][ T4368]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  543.277156][ T4368]  dump_stack+0x15/0x17
[  543.281148][ T4368]  should_fail+0x3c0/0x510
[  543.285403][ T4368]  __should_failslab+0x9f/0xe0
[  543.290003][ T4368]  should_failslab+0x9/0x20
[  543.294342][ T4368]  kmem_cache_alloc+0x4f/0x2f0
[  543.298947][ T4368]  ? anon_vma_clone+0xa1/0x510
[  543.303541][ T4368]  anon_vma_clone+0xa1/0x510
[  543.307974][ T4368]  anon_vma_fork+0x91/0x4f0
[  543.312307][ T4368]  ? dup_mmap+0x6ef/0xec0
[  543.316473][ T4368]  dup_mmap+0x7ec/0xec0
[  543.320466][ T4368]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  543.325775][ T4368]  ? __delayed_free_task+0x110/0x110
[  543.330881][ T4368]  ? __kasan_check_write+0x14/0x20
[  543.335830][ T4368]  ? mm_init+0x6bb/0x870
[  543.339905][ T4368]  dup_mm+0x91/0x330
[  543.343640][ T4368]  copy_mm+0x108/0x1b0
[  543.347544][ T4368]  copy_process+0x127a/0x3240
[  543.352060][ T4368]  ? proc_fail_nth_write+0x213/0x290
[  543.357178][ T4368]  ? proc_fail_nth_read+0x220/0x220
[  543.362215][ T4368]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  543.367160][ T4368]  ? vfs_write+0x9af/0x1050
[  543.371499][ T4368]  kernel_clone+0x224/0x8f0
[  543.375839][ T4368]  ? file_end_write+0x1b0/0x1b0
[  543.380525][ T4368]  ? create_io_thread+0x1e0/0x1e0
[  543.385386][ T4368]  __x64_sys_clone+0x289/0x310
[  543.389986][ T4368]  ? __do_sys_vfork+0x130/0x130
[  543.394672][ T4368]  ? debug_smp_processor_id+0x17/0x20
[  543.399880][ T4368]  do_syscall_64+0x44/0xd0
[  543.404132][ T4368]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  543.409861][ T4368] RIP: 0033:0x7fc1f7027d59
[  543.414114][ T4368] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  543.433555][ T4368] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  543.441803][ T4368] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  543.449621][ T4368] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  543.457421][ T4368] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  543.465263][ T4368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  543.473046][ T4368] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  543.480858][ T4368]  </TASK>
[  543.488706][ T4377] FAULT_INJECTION: forcing a failure.
[  543.488706][ T4377] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  543.489845][ T4382] FAULT_INJECTION: forcing a failure.
[  543.489845][ T4382] name failslab, interval 1, probability 0, space 0, times 0
[  543.503666][ T4383] FAULT_INJECTION: forcing a failure.
[  543.503666][ T4383] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  543.514586][ T4381] FAULT_INJECTION: forcing a failure.
[  543.514586][ T4381] name failslab, interval 1, probability 0, space 0, times 0
[  543.527307][ T4377] CPU: 1 PID: 4377 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  543.527332][ T4377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  543.527342][ T4377] Call Trace:
[  543.561095][ T4377]  <TASK>
[  543.563882][ T4377]  dump_stack_lvl+0x151/0x1b7
[  543.568388][ T4377]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  543.573687][ T4377]  dump_stack+0x15/0x17
[  543.577671][ T4377]  should_fail+0x3c0/0x510
[  543.581935][ T4377]  should_fail_alloc_page+0x58/0x70
[  543.587049][ T4377]  __alloc_pages+0x207/0x850
[  543.591475][ T4377]  ? zone_watermark_fast+0x200/0x200
[  543.596592][ T4377]  ? dup_mmap+0x9fc/0xec0
[  543.600758][ T4377]  ? dup_mm+0x91/0x330
[  543.604712][ T4377]  ? copy_mm+0x108/0x1b0
[  543.608778][ T4377]  ? copy_process+0x127a/0x3240
[  543.613432][ T4377]  ? kvm_sched_clock_read+0x18/0x40
[  543.618466][ T4377]  pte_alloc_one+0x73/0x1b0
[  543.622912][ T4377]  ? pfn_modify_allowed+0x2e0/0x2e0
[  543.627925][ T4377]  ? __kasan_check_write+0x14/0x20
[  543.632871][ T4377]  ? __set_page_owner+0x2ee/0x310
[  543.637734][ T4377]  __pte_alloc+0x86/0x350
[  543.641900][ T4377]  ? free_pgtables+0x210/0x210
[  543.646500][ T4377]  copy_pte_range+0x1b1f/0x20b0
[  543.651194][ T4377]  ? __kunmap_atomic+0x80/0x80
[  543.655795][ T4377]  ? __pud_alloc+0x260/0x260
[  543.660214][ T4377]  copy_page_range+0xc1e/0x1090
[  543.664906][ T4377]  ? pfn_valid+0x1e0/0x1e0
[  543.669153][ T4377]  dup_mmap+0x9fc/0xec0
[  543.673166][ T4377]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  543.678352][ T4377]  ? __delayed_free_task+0x110/0x110
[  543.683475][ T4377]  ? __kasan_check_write+0x14/0x20
[  543.688423][ T4377]  ? mm_init+0x6bb/0x870
[  543.692497][ T4377]  dup_mm+0x91/0x330
[  543.696268][ T4377]  copy_mm+0x108/0x1b0
[  543.700135][ T4377]  copy_process+0x127a/0x3240
[  543.704750][ T4377]  ? proc_fail_nth_write+0x213/0x290
[  543.709943][ T4377]  ? proc_fail_nth_read+0x220/0x220
[  543.714976][ T4377]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  543.719924][ T4377]  ? vfs_write+0x9af/0x1050
[  543.724264][ T4377]  kernel_clone+0x224/0x8f0
[  543.728610][ T4377]  ? file_end_write+0x1b0/0x1b0
[  543.733293][ T4377]  ? create_io_thread+0x1e0/0x1e0
[  543.738151][ T4377]  __x64_sys_clone+0x289/0x310
[  543.742753][ T4377]  ? __do_sys_vfork+0x130/0x130
[  543.747438][ T4377]  ? debug_smp_processor_id+0x17/0x20
[  543.752644][ T4377]  do_syscall_64+0x44/0xd0
[  543.756895][ T4377]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  543.762624][ T4377] RIP: 0033:0x7fc1f7027d59
[  543.766883][ T4377] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  543.786320][ T4377] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  543.794737][ T4377] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  543.802549][ T4377] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  543.810359][ T4377] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  543.818173][ T4377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  543.825982][ T4377] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  543.833802][ T4377]  </TASK>
[  543.836662][ T4381] CPU: 0 PID: 4381 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  543.844999][ T4381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  543.854889][ T4381] Call Trace:
[  543.858103][ T4381]  <TASK>
[  543.860873][ T4381]  dump_stack_lvl+0x151/0x1b7
[  543.865393][ T4381]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  543.870685][ T4381]  ? kmem_cache_alloc+0x189/0x2f0
[  543.875541][ T4381]  ? copy_process+0x127a/0x3240
[  543.880248][ T4381]  ? __x64_sys_clone+0x289/0x310
[  543.885001][ T4381]  ? do_syscall_64+0x44/0xd0
[  543.889428][ T4381]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  543.895333][ T4381]  dump_stack+0x15/0x17
[  543.899321][ T4381]  should_fail+0x3c0/0x510
[  543.903575][ T4381]  __should_failslab+0x9f/0xe0
[  543.908182][ T4381]  should_failslab+0x9/0x20
[  543.912513][ T4381]  kmem_cache_alloc+0x4f/0x2f0
[  543.917113][ T4381]  ? anon_vma_clone+0xa1/0x510
[  543.921801][ T4381]  anon_vma_clone+0xa1/0x510
[  543.926230][ T4381]  anon_vma_fork+0x91/0x4f0
[  543.930567][ T4381]  ? dup_mmap+0x6ef/0xec0
[  543.934736][ T4381]  dup_mmap+0x7ec/0xec0
[  543.938724][ T4381]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  543.943933][ T4381]  ? __delayed_free_task+0x110/0x110
[  543.949054][ T4381]  ? __kasan_check_write+0x14/0x20
[  543.954004][ T4381]  ? mm_init+0x6bb/0x870
[  543.958093][ T4381]  dup_mm+0x91/0x330
[  543.961811][ T4381]  copy_mm+0x108/0x1b0
[  543.965731][ T4381]  copy_process+0x127a/0x3240
[  543.970245][ T4381]  ? proc_fail_nth_write+0x213/0x290
[  543.975352][ T4381]  ? proc_fail_nth_read+0x220/0x220
[  543.980389][ T4381]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  543.985331][ T4381]  ? vfs_write+0x9af/0x1050
[  543.989712][ T4381]  kernel_clone+0x224/0x8f0
[  543.994013][ T4381]  ? file_end_write+0x1b0/0x1b0
[  543.998706][ T4381]  ? create_io_thread+0x1e0/0x1e0
[  544.003560][ T4381]  __x64_sys_clone+0x289/0x310
[  544.008248][ T4381]  ? __do_sys_vfork+0x130/0x130
[  544.012940][ T4381]  ? debug_smp_processor_id+0x17/0x20
[  544.018143][ T4381]  do_syscall_64+0x44/0xd0
[  544.022408][ T4381]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  544.028122][ T4381] RIP: 0033:0x7fc1f7027d59
[  544.032463][ T4381] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  544.051989][ T4381] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  544.060232][ T4381] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  544.068044][ T4381] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  544.076032][ T4381] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  544.083842][ T4381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  544.091768][ T4381] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  544.099551][ T4381]  </TASK>
[  544.102420][ T4383] CPU: 1 PID: 4383 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  544.110753][ T4383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  544.120727][ T4383] Call Trace:
[  544.123861][ T4383]  <TASK>
[  544.126628][ T4383]  dump_stack_lvl+0x151/0x1b7
[  544.131140][ T4383]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  544.136520][ T4383]  ? anon_vma_clone+0xa1/0x510
[  544.141128][ T4383]  dump_stack+0x15/0x17
[  544.145115][ T4383]  should_fail+0x3c0/0x510
[  544.149367][ T4383]  should_fail_alloc_page+0x58/0x70
[  544.154411][ T4383]  __alloc_pages+0x207/0x850
[  544.158829][ T4383]  ? zone_watermark_fast+0x200/0x200
[  544.163948][ T4383]  ? avc_denied+0x1b0/0x1b0
[  544.168315][ T4383]  allocate_slab+0x62/0x580
[  544.172637][ T4383]  ___slab_alloc+0x2e2/0x6f0
[  544.177155][ T4383]  ? dup_mmap+0x6d3/0xec0
[  544.181375][ T4383]  ? dup_mmap+0x6d3/0xec0
[  544.185486][ T4383]  __slab_alloc+0x4a/0x90
[  544.189656][ T4383]  kmem_cache_alloc+0x205/0x2f0
[  544.194340][ T4383]  ? dup_mmap+0x6d3/0xec0
[  544.198504][ T4383]  dup_mmap+0x6d3/0xec0
[  544.202501][ T4383]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  544.207707][ T4383]  ? __delayed_free_task+0x110/0x110
[  544.213086][ T4383]  ? __kasan_check_write+0x14/0x20
[  544.218035][ T4383]  ? mm_init+0x6bb/0x870
[  544.222113][ T4383]  dup_mm+0x91/0x330
[  544.225854][ T4383]  copy_mm+0x108/0x1b0
[  544.229760][ T4383]  copy_process+0x127a/0x3240
[  544.234265][ T4383]  ? proc_fail_nth_write+0x213/0x290
[  544.239386][ T4383]  ? proc_fail_nth_read+0x220/0x220
[  544.244427][ T4383]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  544.249368][ T4383]  ? vfs_write+0x9af/0x1050
[  544.253705][ T4383]  kernel_clone+0x224/0x8f0
[  544.258133][ T4383]  ? file_end_write+0x1b0/0x1b0
[  544.262818][ T4383]  ? create_io_thread+0x1e0/0x1e0
[  544.267679][ T4383]  __x64_sys_clone+0x289/0x310
[  544.272281][ T4383]  ? __do_sys_vfork+0x130/0x130
[  544.276966][ T4383]  ? debug_smp_processor_id+0x17/0x20
[  544.282262][ T4383]  do_syscall_64+0x44/0xd0
[  544.286512][ T4383]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  544.292240][ T4383] RIP: 0033:0x7fc1f7027d59
[  544.296513][ T4383] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  544.315934][ T4383] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  544.324268][ T4383] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  544.332078][ T4383] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  544.339888][ T4383] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  544.347699][ T4383] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  544.355510][ T4383] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  544.363413][ T4383]  </TASK>
[  544.367883][ T4382] CPU: 0 PID: 4382 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  544.376220][ T4382] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  544.386104][ T4382] Call Trace:
[  544.389234][ T4382]  <TASK>
[  544.392013][ T4382]  dump_stack_lvl+0x151/0x1b7
[  544.396520][ T4382]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  544.401818][ T4382]  dump_stack+0x15/0x17
[  544.405802][ T4382]  should_fail+0x3c0/0x510
[  544.410055][ T4382]  __should_failslab+0x9f/0xe0
[  544.414660][ T4382]  should_failslab+0x9/0x20
[  544.418999][ T4382]  kmem_cache_alloc+0x4f/0x2f0
[  544.423596][ T4382]  ? anon_vma_clone+0xa1/0x510
[  544.428194][ T4382]  anon_vma_clone+0xa1/0x510
[  544.432629][ T4382]  anon_vma_fork+0x91/0x4f0
[  544.436961][ T4382]  ? dup_mmap+0x6ef/0xec0
[  544.441129][ T4382]  dup_mmap+0x7ec/0xec0
[  544.445118][ T4382]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  544.450328][ T4382]  ? __delayed_free_task+0x110/0x110
[  544.455447][ T4382]  ? __kasan_check_write+0x14/0x20
[  544.460393][ T4382]  ? mm_init+0x6bb/0x870
[  544.464474][ T4382]  dup_mm+0x91/0x330
[  544.468210][ T4382]  copy_mm+0x108/0x1b0
[  544.472110][ T4382]  copy_process+0x127a/0x3240
[  544.476624][ T4382]  ? proc_fail_nth_write+0x213/0x290
[  544.481750][ T4382]  ? proc_fail_nth_read+0x220/0x220
[  544.486783][ T4382]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  544.491725][ T4382]  ? vfs_write+0x9af/0x1050
[  544.496065][ T4382]  kernel_clone+0x224/0x8f0
[  544.500422][ T4382]  ? file_end_write+0x1b0/0x1b0
[  544.505091][ T4382]  ? create_io_thread+0x1e0/0x1e0
[  544.510042][ T4382]  __x64_sys_clone+0x289/0x310
[  544.514657][ T4382]  ? __do_sys_vfork+0x130/0x130
[  544.519327][ T4382]  ? debug_smp_processor_id+0x17/0x20
[  544.524637][ T4382]  do_syscall_64+0x44/0xd0
[  544.528903][ T4382]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  544.534651][ T4382] RIP: 0033:0x7fc1f7027d59
[  544.538881][ T4382] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  544.558325][ T4382] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  544.566575][ T4382] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  544.574379][ T4382] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  544.582190][ T4382] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  544.590003][ T4382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  544.597812][ T4382] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  544.605632][ T4382]  </TASK>
[  544.608731][ T4378] FAULT_INJECTION: forcing a failure.
[  544.608731][ T4378] name failslab, interval 1, probability 0, space 0, times 0
[  544.609722][ T4379] FAULT_INJECTION: forcing a failure.
[  544.609722][ T4379] name failslab, interval 1, probability 0, space 0, times 0
[  544.621947][ T4378] CPU: 1 PID: 4378 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  544.642133][ T4378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  544.652025][ T4378] Call Trace:
[  544.655152][ T4378]  <TASK>
[  544.657928][ T4378]  dump_stack_lvl+0x151/0x1b7
[  544.662449][ T4378]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  544.667735][ T4378]  dump_stack+0x15/0x17
[  544.671729][ T4378]  should_fail+0x3c0/0x510
[  544.675981][ T4378]  __should_failslab+0x9f/0xe0
[  544.680585][ T4378]  should_failslab+0x9/0x20
[  544.684918][ T4378]  kmem_cache_alloc+0x4f/0x2f0
[  544.689519][ T4378]  ? dup_mmap+0x6d3/0xec0
[  544.693708][ T4378]  dup_mmap+0x6d3/0xec0
[  544.697679][ T4378]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  544.702889][ T4378]  ? __delayed_free_task+0x110/0x110
[  544.708006][ T4378]  ? __kasan_check_write+0x14/0x20
[  544.712953][ T4378]  ? mm_init+0x6bb/0x870
[  544.717130][ T4378]  dup_mm+0x91/0x330
[  544.720863][ T4378]  copy_mm+0x108/0x1b0
[  544.724773][ T4378]  copy_process+0x127a/0x3240
[  544.729288][ T4378]  ? proc_fail_nth_write+0x213/0x290
[  544.734402][ T4378]  ? proc_fail_nth_read+0x220/0x220
[  544.739436][ T4378]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  544.744385][ T4378]  ? vfs_write+0x9af/0x1050
[  544.748726][ T4378]  kernel_clone+0x224/0x8f0
[  544.753061][ T4378]  ? file_end_write+0x1b0/0x1b0
[  544.757748][ T4378]  ? create_io_thread+0x1e0/0x1e0
[  544.762618][ T4378]  __x64_sys_clone+0x289/0x310
[  544.767209][ T4378]  ? __do_sys_vfork+0x130/0x130
[  544.771902][ T4378]  ? debug_smp_processor_id+0x17/0x20
[  544.777116][ T4378]  do_syscall_64+0x44/0xd0
[  544.781358][ T4378]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  544.787083][ T4378] RIP: 0033:0x7fc1f7027d59
[  544.791360][ T4378] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  544.811299][ T4378] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  544.819545][ T4378] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  544.827526][ T4378] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  544.835333][ T4378] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  544.843147][ T4378] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  544.850961][ T4378] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  544.858774][ T4378]  </TASK>
[  544.861635][ T4379] CPU: 0 PID: 4379 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  544.869970][ T4379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  544.879862][ T4379] Call Trace:
[  544.882985][ T4379]  <TASK>
[  544.885762][ T4379]  dump_stack_lvl+0x151/0x1b7
[  544.890272][ T4379]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  544.895567][ T4379]  dump_stack+0x15/0x17
[  544.899562][ T4379]  should_fail+0x3c0/0x510
[  544.903816][ T4379]  __should_failslab+0x9f/0xe0
[  544.908411][ T4379]  should_failslab+0x9/0x20
[  544.912751][ T4379]  kmem_cache_alloc+0x4f/0x2f0
[  544.917359][ T4379]  ? anon_vma_clone+0xa1/0x510
[  544.921951][ T4379]  anon_vma_clone+0xa1/0x510
[  544.926466][ T4379]  anon_vma_fork+0x91/0x4f0
[  544.930805][ T4379]  ? dup_mmap+0x6ef/0xec0
[  544.934972][ T4379]  dup_mmap+0x7ec/0xec0
[  544.938964][ T4379]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  544.944172][ T4379]  ? __delayed_free_task+0x110/0x110
[  544.949406][ T4379]  ? __kasan_check_write+0x14/0x20
[  544.954326][ T4379]  ? mm_init+0x6bb/0x870
[  544.958408][ T4379]  dup_mm+0x91/0x330
[  544.962138][ T4379]  copy_mm+0x108/0x1b0
[  544.966047][ T4379]  copy_process+0x127a/0x3240
[  544.970556][ T4379]  ? proc_fail_nth_write+0x213/0x290
[  544.975677][ T4379]  ? proc_fail_nth_read+0x220/0x220
[  544.980735][ T4379]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  544.985660][ T4379]  ? vfs_write+0x9af/0x1050
[  544.989997][ T4379]  kernel_clone+0x224/0x8f0
[  544.994340][ T4379]  ? file_end_write+0x1b0/0x1b0
[  544.999110][ T4379]  ? create_io_thread+0x1e0/0x1e0
[  545.003975][ T4379]  __x64_sys_clone+0x289/0x310
[  545.008571][ T4379]  ? __do_sys_vfork+0x130/0x130
[  545.013258][ T4379]  ? debug_smp_processor_id+0x17/0x20
[  545.018463][ T4379]  do_syscall_64+0x44/0xd0
[  545.022722][ T4379]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  545.028446][ T4379] RIP: 0033:0x7fc1f7027d59
[  545.032699][ T4379] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  545.052143][ T4379] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  545.060388][ T4379] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  545.068195][ T4379] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  545.076008][ T4379] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  545.083905][ T4379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  545.091722][ T4379] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  545.099532][ T4379]  </TASK>
[  545.106473][ T4390] FAULT_INJECTION: forcing a failure.
[  545.106473][ T4390] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  545.108499][ T4389] FAULT_INJECTION: forcing a failure.
[  545.108499][ T4389] name failslab, interval 1, probability 0, space 0, times 0
[  545.109181][ T4388] FAULT_INJECTION: forcing a failure.
[  545.109181][ T4388] name failslab, interval 1, probability 0, space 0, times 0
[  545.120277][ T4392] FAULT_INJECTION: forcing a failure.
[  545.120277][ T4392] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  545.145177][ T4393] FAULT_INJECTION: forcing a failure.
[  545.145177][ T4393] name failslab, interval 1, probability 0, space 0, times 0
[  545.157784][ T4388] CPU: 1 PID: 4388 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  545.170806][ T4394] FAULT_INJECTION: forcing a failure.
[  545.170806][ T4394] name failslab, interval 1, probability 0, space 0, times 0
[  545.178160][ T4388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  545.178172][ T4388] Call Trace:
[  545.178177][ T4388]  <TASK>
[  545.178184][ T4388]  dump_stack_lvl+0x151/0x1b7
[  545.178207][ T4388]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  545.216265][ T4388]  ? kmem_cache_alloc+0x189/0x2f0
[  545.221124][ T4388]  ? copy_process+0x127a/0x3240
[  545.225808][ T4388]  ? __x64_sys_clone+0x289/0x310
[  545.230584][ T4388]  ? do_syscall_64+0x44/0xd0
[  545.235009][ T4388]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  545.240913][ T4388]  dump_stack+0x15/0x17
[  545.244905][ T4388]  should_fail+0x3c0/0x510
[  545.249159][ T4388]  __should_failslab+0x9f/0xe0
[  545.253758][ T4388]  should_failslab+0x9/0x20
[  545.258095][ T4388]  kmem_cache_alloc+0x4f/0x2f0
[  545.262706][ T4388]  ? anon_vma_clone+0xa1/0x510
[  545.267295][ T4388]  anon_vma_clone+0xa1/0x510
[  545.271721][ T4388]  anon_vma_fork+0x91/0x4f0
[  545.276061][ T4388]  ? dup_mmap+0x6ef/0xec0
[  545.280247][ T4388]  dup_mmap+0x7ec/0xec0
[  545.284218][ T4388]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  545.289435][ T4388]  ? __delayed_free_task+0x110/0x110
[  545.294556][ T4388]  ? __kasan_check_write+0x14/0x20
[  545.299498][ T4388]  ? mm_init+0x6bb/0x870
[  545.303746][ T4388]  dup_mm+0x91/0x330
[  545.307489][ T4388]  copy_mm+0x108/0x1b0
[  545.311395][ T4388]  copy_process+0x127a/0x3240
[  545.315901][ T4388]  ? proc_fail_nth_write+0x213/0x290
[  545.321021][ T4388]  ? proc_fail_nth_read+0x220/0x220
[  545.326142][ T4388]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  545.331177][ T4388]  ? vfs_write+0x9af/0x1050
[  545.335515][ T4388]  kernel_clone+0x224/0x8f0
[  545.339858][ T4388]  ? file_end_write+0x1b0/0x1b0
[  545.344540][ T4388]  ? create_io_thread+0x1e0/0x1e0
[  545.349405][ T4388]  __x64_sys_clone+0x289/0x310
[  545.354002][ T4388]  ? __do_sys_vfork+0x130/0x130
[  545.358687][ T4388]  ? debug_smp_processor_id+0x17/0x20
[  545.363898][ T4388]  do_syscall_64+0x44/0xd0
[  545.368149][ T4388]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  545.373877][ T4388] RIP: 0033:0x7fc1f7027d59
[  545.378129][ T4388] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  545.397657][ T4388] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  545.405904][ T4388] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  545.413716][ T4388] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  545.421524][ T4388] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  545.429335][ T4388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  545.437145][ T4388] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  545.444960][ T4388]  </TASK>
[  545.447824][ T4390] CPU: 0 PID: 4390 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  545.456158][ T4390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  545.466086][ T4390] Call Trace:
[  545.469174][ T4390]  <TASK>
[  545.471951][ T4390]  dump_stack_lvl+0x151/0x1b7
[  545.476464][ T4390]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  545.481757][ T4390]  dump_stack+0x15/0x17
[  545.485753][ T4390]  should_fail+0x3c0/0x510
[  545.490004][ T4390]  should_fail_alloc_page+0x58/0x70
[  545.495037][ T4390]  __alloc_pages+0x207/0x850
[  545.499474][ T4390]  ? zone_watermark_fast+0x200/0x200
[  545.504584][ T4390]  ? dup_mmap+0x9fc/0xec0
[  545.508749][ T4390]  ? dup_mm+0x91/0x330
[  545.512656][ T4390]  ? copy_mm+0x108/0x1b0
[  545.516734][ T4390]  ? copy_process+0x127a/0x3240
[  545.521424][ T4390]  ? kvm_sched_clock_read+0x18/0x40
[  545.526458][ T4390]  pte_alloc_one+0x73/0x1b0
[  545.530797][ T4390]  ? pfn_modify_allowed+0x2e0/0x2e0
[  545.535828][ T4390]  ? __kasan_check_write+0x14/0x20
[  545.540775][ T4390]  ? __set_page_owner+0x2ee/0x310
[  545.545637][ T4390]  __pte_alloc+0x86/0x350
[  545.549804][ T4390]  ? free_pgtables+0x210/0x210
[  545.554405][ T4390]  copy_pte_range+0x1b1f/0x20b0
[  545.559092][ T4390]  ? __kunmap_atomic+0x80/0x80
[  545.563691][ T4390]  ? __pud_alloc+0x260/0x260
[  545.568119][ T4390]  copy_page_range+0xc1e/0x1090
[  545.572805][ T4390]  ? pfn_valid+0x1e0/0x1e0
[  545.577056][ T4390]  dup_mmap+0x9fc/0xec0
[  545.581056][ T4390]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  545.586258][ T4390]  ? __delayed_free_task+0x110/0x110
[  545.591377][ T4390]  ? __kasan_check_write+0x14/0x20
[  545.596324][ T4390]  ? mm_init+0x6bb/0x870
[  545.600400][ T4390]  dup_mm+0x91/0x330
[  545.604136][ T4390]  copy_mm+0x108/0x1b0
[  545.608040][ T4390]  copy_process+0x127a/0x3240
[  545.612555][ T4390]  ? proc_fail_nth_write+0x213/0x290
[  545.617674][ T4390]  ? proc_fail_nth_read+0x220/0x220
[  545.622710][ T4390]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  545.627655][ T4390]  ? vfs_write+0x9af/0x1050
[  545.631995][ T4390]  kernel_clone+0x224/0x8f0
[  545.636335][ T4390]  ? file_end_write+0x1b0/0x1b0
[  545.641024][ T4390]  ? create_io_thread+0x1e0/0x1e0
[  545.645883][ T4390]  __x64_sys_clone+0x289/0x310
[  545.650481][ T4390]  ? __do_sys_vfork+0x130/0x130
[  545.655179][ T4390]  ? debug_smp_processor_id+0x17/0x20
[  545.660383][ T4390]  do_syscall_64+0x44/0xd0
[  545.664652][ T4390]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  545.670357][ T4390] RIP: 0033:0x7fc1f7027d59
[  545.674611][ T4390] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  545.694229][ T4390] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  545.702470][ T4390] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  545.710280][ T4390] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  545.718100][ T4390] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  545.725903][ T4390] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  545.733712][ T4390] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  545.741530][ T4390]  </TASK>
[  545.744398][ T4394] CPU: 1 PID: 4394 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  545.752721][ T4394] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  545.762702][ T4394] Call Trace:
[  545.765827][ T4394]  <TASK>
[  545.768605][ T4394]  dump_stack_lvl+0x151/0x1b7
[  545.773127][ T4394]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  545.778410][ T4394]  ? kmem_cache_alloc+0x189/0x2f0
[  545.783275][ T4394]  ? copy_process+0x127a/0x3240
[  545.787957][ T4394]  ? __x64_sys_clone+0x289/0x310
[  545.792730][ T4394]  ? do_syscall_64+0x44/0xd0
[  545.797158][ T4394]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  545.803060][ T4394]  dump_stack+0x15/0x17
[  545.807052][ T4394]  should_fail+0x3c0/0x510
[  545.811307][ T4394]  __should_failslab+0x9f/0xe0
[  545.815905][ T4394]  should_failslab+0x9/0x20
[  545.820243][ T4394]  kmem_cache_alloc+0x4f/0x2f0
[  545.824854][ T4394]  ? anon_vma_clone+0xa1/0x510
[  545.829458][ T4394]  anon_vma_clone+0xa1/0x510
[  545.833885][ T4394]  anon_vma_fork+0x91/0x4f0
[  545.838210][ T4394]  ? dup_mmap+0x6ef/0xec0
[  545.842376][ T4394]  dup_mmap+0x7ec/0xec0
[  545.846374][ T4394]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  545.851584][ T4394]  ? __delayed_free_task+0x110/0x110
[  545.856699][ T4394]  ? __kasan_check_write+0x14/0x20
[  545.861649][ T4394]  ? mm_init+0x6bb/0x870
[  545.865726][ T4394]  dup_mm+0x91/0x330
[  545.869457][ T4394]  copy_mm+0x108/0x1b0
[  545.873370][ T4394]  copy_process+0x127a/0x3240
[  545.877875][ T4394]  ? proc_fail_nth_write+0x213/0x290
[  545.882995][ T4394]  ? proc_fail_nth_read+0x220/0x220
[  545.888034][ T4394]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  545.892989][ T4394]  ? vfs_write+0x9af/0x1050
[  545.897318][ T4394]  kernel_clone+0x224/0x8f0
[  545.901654][ T4394]  ? file_end_write+0x1b0/0x1b0
[  545.906340][ T4394]  ? create_io_thread+0x1e0/0x1e0
[  545.911205][ T4394]  __x64_sys_clone+0x289/0x310
[  545.915804][ T4394]  ? __do_sys_vfork+0x130/0x130
[  545.920491][ T4394]  ? debug_smp_processor_id+0x17/0x20
[  545.925695][ T4394]  do_syscall_64+0x44/0xd0
[  545.929949][ T4394]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  545.935676][ T4394] RIP: 0033:0x7fc1f7027d59
[  545.939932][ T4394] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  545.959372][ T4394] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  545.967616][ T4394] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  545.975426][ T4394] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  545.983240][ T4394] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  545.991050][ T4394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  545.998977][ T4394] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  546.006792][ T4394]  </TASK>
[  546.009918][ T4389] CPU: 0 PID: 4389 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  546.018239][ T4389] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  546.028302][ T4389] Call Trace:
[  546.031431][ T4389]  <TASK>
[  546.034206][ T4389]  dump_stack_lvl+0x151/0x1b7
[  546.038720][ T4389]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  546.044101][ T4389]  dump_stack+0x15/0x17
[  546.048091][ T4389]  should_fail+0x3c0/0x510
[  546.052345][ T4389]  __should_failslab+0x9f/0xe0
[  546.056944][ T4389]  should_failslab+0x9/0x20
[  546.061283][ T4389]  kmem_cache_alloc+0x4f/0x2f0
[  546.065882][ T4389]  ? dup_mmap+0x6d3/0xec0
[  546.070053][ T4389]  dup_mmap+0x6d3/0xec0
[  546.074042][ T4389]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  546.079252][ T4389]  ? __delayed_free_task+0x110/0x110
[  546.084370][ T4389]  ? __kasan_check_write+0x14/0x20
[  546.089321][ T4389]  ? mm_init+0x6bb/0x870
[  546.093397][ T4389]  dup_mm+0x91/0x330
[  546.097128][ T4389]  copy_mm+0x108/0x1b0
[  546.101036][ T4389]  copy_process+0x127a/0x3240
[  546.105564][ T4389]  ? proc_fail_nth_write+0x213/0x290
[  546.110665][ T4389]  ? proc_fail_nth_read+0x220/0x220
[  546.115702][ T4389]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  546.120647][ T4389]  ? vfs_write+0x9af/0x1050
[  546.124989][ T4389]  kernel_clone+0x224/0x8f0
[  546.129328][ T4389]  ? file_end_write+0x1b0/0x1b0
[  546.134107][ T4389]  ? create_io_thread+0x1e0/0x1e0
[  546.138964][ T4389]  __x64_sys_clone+0x289/0x310
[  546.143561][ T4389]  ? __do_sys_vfork+0x130/0x130
[  546.148247][ T4389]  ? debug_smp_processor_id+0x17/0x20
[  546.153456][ T4389]  do_syscall_64+0x44/0xd0
[  546.157707][ T4389]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  546.163438][ T4389] RIP: 0033:0x7fc1f7027d59
[  546.167690][ T4389] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  546.187133][ T4389] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  546.195383][ T4389] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  546.203197][ T4389] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  546.211009][ T4389] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  546.219765][ T4389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  546.227575][ T4389] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  546.235389][ T4389]  </TASK>
[  546.238252][ T4393] CPU: 1 PID: 4393 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  546.246585][ T4393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  546.256479][ T4393] Call Trace:
[  546.259612][ T4393]  <TASK>
[  546.262380][ T4393]  dump_stack_lvl+0x151/0x1b7
[  546.266893][ T4393]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  546.272188][ T4393]  dump_stack+0x15/0x17
[  546.276178][ T4393]  should_fail+0x3c0/0x510
[  546.280431][ T4393]  __should_failslab+0x9f/0xe0
[  546.285031][ T4393]  should_failslab+0x9/0x20
[  546.289370][ T4393]  kmem_cache_alloc+0x4f/0x2f0
[  546.293972][ T4393]  ? anon_vma_clone+0xa1/0x510
[  546.298570][ T4393]  anon_vma_clone+0xa1/0x510
[  546.303007][ T4393]  anon_vma_fork+0x91/0x4f0
[  546.307424][ T4393]  ? dup_mmap+0x6ef/0xec0
[  546.311595][ T4393]  dup_mmap+0x7ec/0xec0
[  546.315582][ T4393]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  546.320789][ T4393]  ? __delayed_free_task+0x110/0x110
[  546.325910][ T4393]  ? __kasan_check_write+0x14/0x20
[  546.330857][ T4393]  ? mm_init+0x6bb/0x870
[  546.334947][ T4393]  dup_mm+0x91/0x330
[  546.338763][ T4393]  copy_mm+0x108/0x1b0
[  546.342662][ T4393]  copy_process+0x127a/0x3240
[  546.347176][ T4393]  ? proc_fail_nth_write+0x213/0x290
[  546.352302][ T4393]  ? proc_fail_nth_read+0x220/0x220
[  546.357330][ T4393]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  546.362275][ T4393]  ? vfs_write+0x9af/0x1050
[  546.366621][ T4393]  kernel_clone+0x224/0x8f0
[  546.370967][ T4393]  ? file_end_write+0x1b0/0x1b0
[  546.375648][ T4393]  ? create_io_thread+0x1e0/0x1e0
[  546.380504][ T4393]  __x64_sys_clone+0x289/0x310
[  546.385104][ T4393]  ? __do_sys_vfork+0x130/0x130
[  546.389791][ T4393]  ? debug_smp_processor_id+0x17/0x20
[  546.394997][ T4393]  do_syscall_64+0x44/0xd0
[  546.399249][ T4393]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  546.405001][ T4393] RIP: 0033:0x7fc1f7027d59
[  546.409243][ T4393] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  546.428674][ T4393] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  546.436915][ T4393] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  546.444728][ T4393] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  546.452548][ T4393] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  546.460348][ T4393] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  546.468257][ T4393] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  546.476075][ T4393]  </TASK>
[  546.478936][ T4392] CPU: 0 PID: 4392 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  546.484739][ T4398] FAULT_INJECTION: forcing a failure.
[  546.484739][ T4398] name failslab, interval 1, probability 0, space 0, times 0
[  546.487403][ T4392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  546.487416][ T4392] Call Trace:
[  546.487421][ T4392]  <TASK>
[  546.487426][ T4392]  dump_stack_lvl+0x151/0x1b7
[  546.487449][ T4392]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  546.525406][ T4392]  dump_stack+0x15/0x17
[  546.529391][ T4392]  should_fail+0x3c0/0x510
[  546.533646][ T4392]  should_fail_alloc_page+0x58/0x70
[  546.538679][ T4392]  __alloc_pages+0x207/0x850
[  546.543108][ T4392]  ? zone_watermark_fast+0x200/0x200
[  546.548226][ T4392]  ? dup_mmap+0x9fc/0xec0
[  546.552394][ T4392]  ? dup_mm+0x91/0x330
[  546.556397][ T4392]  ? copy_mm+0x108/0x1b0
[  546.560551][ T4392]  ? copy_process+0x127a/0x3240
[  546.565239][ T4392]  ? kvm_sched_clock_read+0x18/0x40
[  546.570275][ T4392]  pte_alloc_one+0x73/0x1b0
[  546.574620][ T4392]  ? pfn_modify_allowed+0x2e0/0x2e0
[  546.579648][ T4392]  ? __kasan_check_write+0x14/0x20
[  546.584594][ T4392]  ? __set_page_owner+0x2ee/0x310
[  546.589484][ T4392]  __pte_alloc+0x86/0x350
[  546.593620][ T4392]  ? free_pgtables+0x210/0x210
[  546.598222][ T4392]  copy_pte_range+0x1b1f/0x20b0
[  546.602911][ T4392]  ? __kunmap_atomic+0x80/0x80
[  546.607507][ T4392]  ? __pud_alloc+0x260/0x260
[  546.611943][ T4392]  copy_page_range+0xc1e/0x1090
[  546.616625][ T4392]  ? pfn_valid+0x1e0/0x1e0
[  546.621049][ T4392]  dup_mmap+0x9fc/0xec0
[  546.625040][ T4392]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  546.630252][ T4392]  ? __delayed_free_task+0x110/0x110
[  546.635369][ T4392]  ? __kasan_check_write+0x14/0x20
[  546.640328][ T4392]  ? mm_init+0x6bb/0x870
[  546.644392][ T4392]  dup_mm+0x91/0x330
[  546.648124][ T4392]  copy_mm+0x108/0x1b0
[  546.652031][ T4392]  copy_process+0x127a/0x3240
[  546.656569][ T4392]  ? proc_fail_nth_write+0x213/0x290
[  546.661667][ T4392]  ? proc_fail_nth_read+0x220/0x220
[  546.666701][ T4392]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  546.671649][ T4392]  ? vfs_write+0x9af/0x1050
[  546.675988][ T4392]  kernel_clone+0x224/0x8f0
[  546.680334][ T4392]  ? file_end_write+0x1b0/0x1b0
[  546.685014][ T4392]  ? create_io_thread+0x1e0/0x1e0
[  546.689873][ T4392]  __x64_sys_clone+0x289/0x310
[  546.694478][ T4392]  ? __do_sys_vfork+0x130/0x130
[  546.699250][ T4392]  ? debug_smp_processor_id+0x17/0x20
[  546.704480][ T4392]  do_syscall_64+0x44/0xd0
[  546.708933][ T4392]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  546.714617][ T4392] RIP: 0033:0x7fc1f7027d59
[  546.718866][ T4392] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  546.738910][ T4392] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  546.747153][ T4392] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  546.754967][ T4392] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  546.762799][ T4392] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  546.770587][ T4392] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  546.778399][ T4392] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  546.786216][ T4392]  </TASK>
[  546.789077][ T4398] CPU: 1 PID: 4398 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  546.797413][ T4398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  546.807483][ T4398] Call Trace:
[  546.810607][ T4398]  <TASK>
[  546.813385][ T4398]  dump_stack_lvl+0x151/0x1b7
[  546.817987][ T4398]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  546.823278][ T4398]  dump_stack+0x15/0x17
[  546.827272][ T4398]  should_fail+0x3c0/0x510
[  546.831615][ T4398]  __should_failslab+0x9f/0xe0
[  546.836210][ T4398]  should_failslab+0x9/0x20
[  546.840548][ T4398]  kmem_cache_alloc+0x4f/0x2f0
[  546.845150][ T4398]  ? anon_vma_clone+0xa1/0x510
[  546.849750][ T4398]  anon_vma_clone+0xa1/0x510
[  546.854177][ T4398]  anon_vma_fork+0x91/0x4f0
[  546.858517][ T4398]  ? dup_mmap+0x6ef/0xec0
[  546.862681][ T4398]  dup_mmap+0x7ec/0xec0
[  546.866673][ T4398]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  546.871881][ T4398]  ? __delayed_free_task+0x110/0x110
[  546.877002][ T4398]  ? __kasan_check_write+0x14/0x20
[  546.881978][ T4398]  ? mm_init+0x6bb/0x870
[  546.886029][ T4398]  dup_mm+0x91/0x330
[  546.889760][ T4398]  copy_mm+0x108/0x1b0
[  546.893666][ T4398]  copy_process+0x127a/0x3240
[  546.898180][ T4398]  ? proc_fail_nth_write+0x213/0x290
[  546.903300][ T4398]  ? proc_fail_nth_read+0x220/0x220
[  546.908334][ T4398]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  546.913279][ T4398]  ? vfs_write+0x9af/0x1050
[  546.917622][ T4398]  kernel_clone+0x224/0x8f0
[  546.921963][ T4398]  ? file_end_write+0x1b0/0x1b0
[  546.926653][ T4398]  ? create_io_thread+0x1e0/0x1e0
[  546.931554][ T4398]  __x64_sys_clone+0x289/0x310
[  546.936128][ T4398]  ? __do_sys_vfork+0x130/0x130
[  546.940795][ T4398]  ? debug_smp_processor_id+0x17/0x20
[  546.946008][ T4398]  do_syscall_64+0x44/0xd0
[  546.950262][ T4398]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  546.955982][ T4398] RIP: 0033:0x7fc1f7027d59
[  546.960322][ T4398] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  546.979766][ T4398] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  546.988007][ T4398] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  546.995819][ T4398] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  547.003630][ T4398] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  547.011442][ T4398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  547.019254][ T4398] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  547.027066][ T4398]  </TASK>
[  547.037230][ T4404] FAULT_INJECTION: forcing a failure.
[  547.037230][ T4404] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  547.037551][ T4403] FAULT_INJECTION: forcing a failure.
[  547.037551][ T4403] name failslab, interval 1, probability 0, space 0, times 0
[  547.051101][ T4404] CPU: 0 PID: 4404 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  547.063629][ T4405] FAULT_INJECTION: forcing a failure.
[  547.063629][ T4405] name failslab, interval 1, probability 0, space 0, times 0
[  547.071081][ T4404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  547.071094][ T4404] Call Trace:
[  547.071098][ T4404]  <TASK>
[  547.071104][ T4404]  dump_stack_lvl+0x151/0x1b7
[  547.071127][ T4404]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  547.085196][ T4406] FAULT_INJECTION: forcing a failure.
[  547.085196][ T4406] name failslab, interval 1, probability 0, space 0, times 0
[  547.093561][ T4404]  ? is_bpf_text_address+0x1a2/0x1c0
[  547.093585][ T4404]  dump_stack+0x15/0x17
[  547.093603][ T4404]  should_fail+0x3c0/0x510
[  547.135054][ T4404]  should_fail_alloc_page+0x58/0x70
[  547.140082][ T4404]  __alloc_pages+0x207/0x850
[  547.144509][ T4404]  ? zone_watermark_fast+0x200/0x200
[  547.149629][ T4404]  ? __kasan_slab_alloc+0xc9/0xe0
[  547.154487][ T4404]  ? __kasan_slab_alloc+0xb2/0xe0
[  547.159355][ T4404]  ? kmem_cache_alloc+0x189/0x2f0
[  547.164303][ T4404]  ? anon_vma_clone+0xa1/0x510
[  547.168902][ T4404]  __pmd_alloc+0xb1/0x550
[  547.173062][ T4404]  ? __kasan_slab_alloc+0xb2/0xe0
[  547.177924][ T4404]  ? kmem_cache_alloc+0x189/0x2f0
[  547.182968][ T4404]  ? anon_vma_fork+0x1d9/0x4f0
[  547.187578][ T4404]  ? dup_mmap+0x7ec/0xec0
[  547.191721][ T4404]  ? dup_mm+0x91/0x330
[  547.195626][ T4404]  ? copy_mm+0x108/0x1b0
[  547.199794][ T4404]  ? kernel_clone+0x224/0x8f0
[  547.204307][ T4404]  ? __pud_alloc+0x260/0x260
[  547.208743][ T4404]  copy_page_range+0xd04/0x1090
[  547.213424][ T4404]  ? pfn_valid+0x1e0/0x1e0
[  547.217675][ T4404]  dup_mmap+0x9fc/0xec0
[  547.221665][ T4404]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  547.226877][ T4404]  ? __delayed_free_task+0x110/0x110
[  547.232019][ T4404]  ? __kasan_check_write+0x14/0x20
[  547.236958][ T4404]  ? mm_init+0x6bb/0x870
[  547.241020][ T4404]  dup_mm+0x91/0x330
[  547.244754][ T4404]  copy_mm+0x108/0x1b0
[  547.248667][ T4404]  copy_process+0x127a/0x3240
[  547.253263][ T4404]  ? proc_fail_nth_write+0x213/0x290
[  547.258381][ T4404]  ? proc_fail_nth_read+0x220/0x220
[  547.263420][ T4404]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  547.268359][ T4404]  ? vfs_write+0x9af/0x1050
[  547.272968][ T4404]  kernel_clone+0x224/0x8f0
[  547.277385][ T4404]  ? file_end_write+0x1b0/0x1b0
[  547.282071][ T4404]  ? create_io_thread+0x1e0/0x1e0
[  547.286934][ T4404]  __x64_sys_clone+0x289/0x310
[  547.291533][ T4404]  ? __do_sys_vfork+0x130/0x130
[  547.296223][ T4404]  ? debug_smp_processor_id+0x17/0x20
[  547.301434][ T4404]  do_syscall_64+0x44/0xd0
[  547.305681][ T4404]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  547.311414][ T4404] RIP: 0033:0x7fc1f7027d59
[  547.315664][ T4404] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  547.335189][ T4404] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  547.343441][ T4404] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  547.351331][ T4404] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  547.359142][ T4404] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  547.366954][ T4404] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  547.374767][ T4404] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  547.382585][ T4404]  </TASK>
[  547.385447][ T4403] CPU: 1 PID: 4403 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  547.393774][ T4403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  547.403667][ T4403] Call Trace:
[  547.406830][ T4403]  <TASK>
[  547.409570][ T4403]  dump_stack_lvl+0x151/0x1b7
[  547.414083][ T4403]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  547.419378][ T4403]  dump_stack+0x15/0x17
[  547.423377][ T4403]  should_fail+0x3c0/0x510
[  547.427622][ T4403]  __should_failslab+0x9f/0xe0
[  547.432221][ T4403]  should_failslab+0x9/0x20
[  547.436562][ T4403]  kmem_cache_alloc+0x4f/0x2f0
[  547.441162][ T4403]  ? anon_vma_clone+0xa1/0x510
[  547.445863][ T4403]  anon_vma_clone+0xa1/0x510
[  547.450369][ T4403]  anon_vma_fork+0x91/0x4f0
[  547.454700][ T4403]  ? dup_mmap+0x6ef/0xec0
[  547.458954][ T4403]  dup_mmap+0x7ec/0xec0
[  547.462948][ T4403]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  547.468154][ T4403]  ? __delayed_free_task+0x110/0x110
[  547.473288][ T4403]  ? __kasan_check_write+0x14/0x20
[  547.478308][ T4403]  ? mm_init+0x6bb/0x870
[  547.482389][ T4403]  dup_mm+0x91/0x330
[  547.486294][ T4403]  copy_mm+0x108/0x1b0
[  547.490198][ T4403]  copy_process+0x127a/0x3240
[  547.494715][ T4403]  ? proc_fail_nth_write+0x213/0x290
[  547.499868][ T4403]  ? proc_fail_nth_read+0x220/0x220
[  547.504888][ T4403]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  547.509811][ T4403]  ? vfs_write+0x9af/0x1050
[  547.514162][ T4403]  kernel_clone+0x224/0x8f0
[  547.518666][ T4403]  ? file_end_write+0x1b0/0x1b0
[  547.523440][ T4403]  ? create_io_thread+0x1e0/0x1e0
[  547.528301][ T4403]  __x64_sys_clone+0x289/0x310
[  547.532899][ T4403]  ? __do_sys_vfork+0x130/0x130
[  547.537592][ T4403]  ? debug_smp_processor_id+0x17/0x20
[  547.542800][ T4403]  do_syscall_64+0x44/0xd0
[  547.547047][ T4403]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  547.552783][ T4403] RIP: 0033:0x7fc1f7027d59
[  547.557028][ T4403] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  547.576481][ T4403] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  547.584714][ T4403] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  547.592613][ T4403] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  547.600423][ T4403] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  547.608235][ T4403] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  547.616044][ T4403] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  547.623861][ T4403]  </TASK>
[  547.626721][ T4405] CPU: 0 PID: 4405 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  547.635063][ T4405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  547.644959][ T4405] Call Trace:
[  547.648073][ T4405]  <TASK>
[  547.650853][ T4405]  dump_stack_lvl+0x151/0x1b7
[  547.655367][ T4405]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  547.660659][ T4405]  ? kmem_cache_alloc+0x189/0x2f0
[  547.665608][ T4405]  ? copy_process+0x127a/0x3240
[  547.670292][ T4405]  ? __x64_sys_clone+0x289/0x310
[  547.675066][ T4405]  ? do_syscall_64+0x44/0xd0
[  547.679488][ T4405]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  547.685575][ T4405]  dump_stack+0x15/0x17
[  547.689567][ T4405]  should_fail+0x3c0/0x510
[  547.693821][ T4405]  __should_failslab+0x9f/0xe0
[  547.698421][ T4405]  should_failslab+0x9/0x20
[  547.702766][ T4405]  kmem_cache_alloc+0x4f/0x2f0
[  547.707449][ T4405]  ? anon_vma_clone+0xa1/0x510
[  547.712048][ T4405]  anon_vma_clone+0xa1/0x510
[  547.716477][ T4405]  anon_vma_fork+0x91/0x4f0
[  547.720812][ T4405]  ? dup_mmap+0x6ef/0xec0
[  547.724978][ T4405]  dup_mmap+0x7ec/0xec0
[  547.728971][ T4405]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  547.734276][ T4405]  ? __delayed_free_task+0x110/0x110
[  547.739391][ T4405]  ? __kasan_check_write+0x14/0x20
[  547.744333][ T4405]  ? mm_init+0x6bb/0x870
[  547.748414][ T4405]  dup_mm+0x91/0x330
[  547.752146][ T4405]  copy_mm+0x108/0x1b0
[  547.756051][ T4405]  copy_process+0x127a/0x3240
[  547.760574][ T4405]  ? proc_fail_nth_write+0x213/0x290
[  547.765683][ T4405]  ? proc_fail_nth_read+0x220/0x220
[  547.770720][ T4405]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  547.776186][ T4405]  ? vfs_write+0x9af/0x1050
[  547.780536][ T4405]  kernel_clone+0x224/0x8f0
[  547.784864][ T4405]  ? file_end_write+0x1b0/0x1b0
[  547.789554][ T4405]  ? create_io_thread+0x1e0/0x1e0
[  547.794413][ T4405]  __x64_sys_clone+0x289/0x310
[  547.799015][ T4405]  ? __do_sys_vfork+0x130/0x130
[  547.803700][ T4405]  ? debug_smp_processor_id+0x17/0x20
[  547.808912][ T4405]  do_syscall_64+0x44/0xd0
[  547.813164][ T4405]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  547.818887][ T4405] RIP: 0033:0x7fc1f7027d59
[  547.823403][ T4405] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  547.842929][ T4405] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  547.851173][ T4405] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  547.858982][ T4405] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  547.866794][ T4405] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  547.874694][ T4405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  547.882680][ T4405] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  547.890495][ T4405]  </TASK>
[  547.893355][ T4406] CPU: 1 PID: 4406 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  547.893521][ T4407] FAULT_INJECTION: forcing a failure.
[  547.893521][ T4407] name failslab, interval 1, probability 0, space 0, times 0
[  547.901684][ T4406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  547.901695][ T4406] Call Trace:
[  547.901700][ T4406]  <TASK>
[  547.901705][ T4406]  dump_stack_lvl+0x151/0x1b7
[  547.934503][ T4406]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  547.939807][ T4406]  dump_stack+0x15/0x17
[  547.943873][ T4406]  should_fail+0x3c0/0x510
[  547.948129][ T4406]  __should_failslab+0x9f/0xe0
[  547.952728][ T4406]  should_failslab+0x9/0x20
[  547.957068][ T4406]  kmem_cache_alloc+0x4f/0x2f0
[  547.961669][ T4406]  ? dup_mmap+0x6d3/0xec0
[  547.965834][ T4406]  dup_mmap+0x6d3/0xec0
[  547.970029][ T4406]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  547.975237][ T4406]  ? __delayed_free_task+0x110/0x110
[  547.980358][ T4406]  ? __kasan_check_write+0x14/0x20
[  547.985391][ T4406]  ? mm_init+0x6bb/0x870
[  547.989469][ T4406]  dup_mm+0x91/0x330
[  547.993202][ T4406]  copy_mm+0x108/0x1b0
[  547.997111][ T4406]  copy_process+0x127a/0x3240
[  548.001631][ T4406]  ? proc_fail_nth_write+0x213/0x290
[  548.006745][ T4406]  ? proc_fail_nth_read+0x220/0x220
[  548.011778][ T4406]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  548.016728][ T4406]  ? vfs_write+0x9af/0x1050
[  548.021063][ T4406]  kernel_clone+0x224/0x8f0
[  548.025402][ T4406]  ? file_end_write+0x1b0/0x1b0
[  548.030086][ T4406]  ? create_io_thread+0x1e0/0x1e0
[  548.034949][ T4406]  __x64_sys_clone+0x289/0x310
[  548.039667][ T4406]  ? __do_sys_vfork+0x130/0x130
[  548.044355][ T4406]  ? debug_smp_processor_id+0x17/0x20
[  548.049569][ T4406]  do_syscall_64+0x44/0xd0
[  548.053814][ T4406]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  548.059539][ T4406] RIP: 0033:0x7fc1f7027d59
[  548.063795][ T4406] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  548.083237][ T4406] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  548.091479][ T4406] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  548.099291][ T4406] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  548.107308][ T4406] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  548.115111][ T4406] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  548.122925][ T4406] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  548.130737][ T4406]  </TASK>
[  548.134837][ T4402] FAULT_INJECTION: forcing a failure.
[  548.134837][ T4402] name failslab, interval 1, probability 0, space 0, times 0
[  548.148885][ T4407] CPU: 0 PID: 4407 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  548.157213][ T4407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  548.167107][ T4407] Call Trace:
[  548.170329][ T4407]  <TASK>
[  548.173103][ T4407]  dump_stack_lvl+0x151/0x1b7
[  548.177612][ T4407]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  548.182905][ T4407]  dump_stack+0x15/0x17
[  548.186895][ T4407]  should_fail+0x3c0/0x510
[  548.191149][ T4407]  __should_failslab+0x9f/0xe0
[  548.195921][ T4407]  should_failslab+0x9/0x20
[  548.200436][ T4407]  kmem_cache_alloc+0x4f/0x2f0
[  548.205051][ T4407]  ? dup_mmap+0x6d3/0xec0
[  548.209201][ T4407]  dup_mmap+0x6d3/0xec0
[  548.213201][ T4407]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  548.218402][ T4407]  ? __delayed_free_task+0x110/0x110
[  548.223527][ T4407]  ? __kasan_check_write+0x14/0x20
[  548.228645][ T4407]  ? mm_init+0x6bb/0x870
[  548.232721][ T4407]  dup_mm+0x91/0x330
[  548.236453][ T4407]  copy_mm+0x108/0x1b0
[  548.240361][ T4407]  copy_process+0x127a/0x3240
[  548.244889][ T4407]  ? proc_fail_nth_write+0x213/0x290
[  548.249995][ T4407]  ? proc_fail_nth_read+0x220/0x220
[  548.255030][ T4407]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  548.259976][ T4407]  ? vfs_write+0x9af/0x1050
[  548.264319][ T4407]  kernel_clone+0x224/0x8f0
[  548.268662][ T4407]  ? file_end_write+0x1b0/0x1b0
[  548.273427][ T4407]  ? create_io_thread+0x1e0/0x1e0
[  548.278289][ T4407]  __x64_sys_clone+0x289/0x310
[  548.282889][ T4407]  ? __do_sys_vfork+0x130/0x130
[  548.287576][ T4407]  ? debug_smp_processor_id+0x17/0x20
[  548.292868][ T4407]  do_syscall_64+0x44/0xd0
[  548.297121][ T4407]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  548.302859][ T4407] RIP: 0033:0x7fc1f7027d59
[  548.307116][ T4407] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  548.326545][ T4407] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  548.335222][ T4407] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  548.343034][ T4407] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  548.350844][ T4407] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  548.358744][ T4407] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  548.366554][ T4407] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  548.374377][ T4407]  </TASK>
[  548.377231][ T4402] CPU: 1 PID: 4402 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  548.385563][ T4402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  548.395456][ T4402] Call Trace:
[  548.398667][ T4402]  <TASK>
[  548.401443][ T4402]  dump_stack_lvl+0x151/0x1b7
[  548.405960][ T4402]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  548.411252][ T4402]  dump_stack+0x15/0x17
[  548.415274][ T4402]  should_fail+0x3c0/0x510
[  548.419497][ T4402]  __should_failslab+0x9f/0xe0
[  548.424096][ T4402]  should_failslab+0x9/0x20
[  548.428435][ T4402]  kmem_cache_alloc+0x4f/0x2f0
[  548.433038][ T4402]  ? anon_vma_clone+0xa1/0x510
[  548.437640][ T4402]  anon_vma_clone+0xa1/0x510
[  548.442066][ T4402]  anon_vma_fork+0x91/0x4f0
[  548.446401][ T4402]  ? dup_mmap+0x6ef/0xec0
[  548.450569][ T4402]  dup_mmap+0x7ec/0xec0
[  548.454560][ T4402]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  548.459771][ T4402]  ? __delayed_free_task+0x110/0x110
[  548.464888][ T4402]  ? __kasan_check_write+0x14/0x20
[  548.469833][ T4402]  ? mm_init+0x6bb/0x870
[  548.473913][ T4402]  dup_mm+0x91/0x330
[  548.477645][ T4402]  copy_mm+0x108/0x1b0
[  548.481552][ T4402]  copy_process+0x127a/0x3240
[  548.486064][ T4402]  ? proc_fail_nth_write+0x213/0x290
[  548.491190][ T4402]  ? proc_fail_nth_read+0x220/0x220
[  548.496218][ T4402]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  548.501166][ T4402]  ? vfs_write+0x9af/0x1050
[  548.505507][ T4402]  kernel_clone+0x224/0x8f0
[  548.509850][ T4402]  ? file_end_write+0x1b0/0x1b0
[  548.514539][ T4402]  ? create_io_thread+0x1e0/0x1e0
[  548.519684][ T4402]  __x64_sys_clone+0x289/0x310
[  548.524285][ T4402]  ? __do_sys_vfork+0x130/0x130
[  548.528967][ T4402]  ? debug_smp_processor_id+0x17/0x20
[  548.534441][ T4402]  do_syscall_64+0x44/0xd0
[  548.538700][ T4402]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  548.544424][ T4402] RIP: 0033:0x7fc1f7027d59
[  548.548755][ T4402] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  548.568288][ T4402] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  548.576529][ T4402] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  548.584340][ T4402] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  548.592151][ T4402] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  548.599961][ T4402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  548.607777][ T4402] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  548.615761][ T4402]  </TASK>
[  548.620532][ T4410] FAULT_INJECTION: forcing a failure.
[  548.620532][ T4410] name failslab, interval 1, probability 0, space 0, times 0
[  548.627197][ T4412] FAULT_INJECTION: forcing a failure.
[  548.627197][ T4412] name failslab, interval 1, probability 0, space 0, times 0
[  548.645937][ T4413] FAULT_INJECTION: forcing a failure.
[  548.645937][ T4413] name failslab, interval 1, probability 0, space 0, times 0
[  548.646489][ T4417] FAULT_INJECTION: forcing a failure.
[  548.646489][ T4417] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  548.671734][ T4410] CPU: 1 PID: 4410 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  548.680053][ T4410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  548.690031][ T4410] Call Trace:
[  548.693206][ T4410]  <TASK>
[  548.695934][ T4410]  dump_stack_lvl+0x151/0x1b7
[  548.700624][ T4410]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  548.705917][ T4410]  dump_stack+0x15/0x17
[  548.709917][ T4410]  should_fail+0x3c0/0x510
[  548.714162][ T4410]  __should_failslab+0x9f/0xe0
[  548.718944][ T4410]  should_failslab+0x9/0x20
[  548.723280][ T4410]  kmem_cache_alloc+0x4f/0x2f0
[  548.727880][ T4410]  ? dup_mmap+0x6d3/0xec0
[  548.732050][ T4410]  dup_mmap+0x6d3/0xec0
[  548.736273][ T4410]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  548.741423][ T4410]  ? __delayed_free_task+0x110/0x110
[  548.746629][ T4410]  ? __kasan_check_write+0x14/0x20
[  548.751582][ T4410]  ? mm_init+0x6bb/0x870
[  548.755654][ T4410]  dup_mm+0x91/0x330
[  548.759387][ T4410]  copy_mm+0x108/0x1b0
[  548.763294][ T4410]  copy_process+0x127a/0x3240
[  548.767814][ T4410]  ? proc_fail_nth_write+0x213/0x290
[  548.772940][ T4410]  ? proc_fail_nth_read+0x220/0x220
[  548.777961][ T4410]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  548.782907][ T4410]  ? vfs_write+0x9af/0x1050
[  548.787247][ T4410]  kernel_clone+0x224/0x8f0
[  548.791587][ T4410]  ? file_end_write+0x1b0/0x1b0
[  548.796280][ T4410]  ? create_io_thread+0x1e0/0x1e0
[  548.801134][ T4410]  __x64_sys_clone+0x289/0x310
[  548.805791][ T4410]  ? __do_sys_vfork+0x130/0x130
[  548.810420][ T4410]  ? debug_smp_processor_id+0x17/0x20
[  548.815627][ T4410]  do_syscall_64+0x44/0xd0
[  548.819881][ T4410]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  548.825606][ T4410] RIP: 0033:0x7fc1f7027d59
[  548.829862][ T4410] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  548.849394][ T4410] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  548.857639][ T4410] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  548.865444][ T4410] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  548.873261][ T4410] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  548.881069][ T4410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  548.888880][ T4410] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  548.896694][ T4410]  </TASK>
[  548.899726][ T4417] CPU: 0 PID: 4417 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  548.908046][ T4417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  548.917940][ T4417] Call Trace:
[  548.921065][ T4417]  <TASK>
[  548.923842][ T4417]  dump_stack_lvl+0x151/0x1b7
[  548.928391][ T4417]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  548.933654][ T4417]  ? stack_trace_save+0x1f0/0x1f0
[  548.938506][ T4417]  ? __kernel_text_address+0x9a/0x110
[  548.943717][ T4417]  dump_stack+0x15/0x17
[  548.947706][ T4417]  should_fail+0x3c0/0x510
[  548.951962][ T4417]  should_fail_alloc_page+0x58/0x70
[  548.957022][ T4417]  __alloc_pages+0x207/0x850
[  548.961435][ T4417]  ? zone_watermark_fast+0x200/0x200
[  548.966546][ T4417]  ? __kasan_slab_alloc+0xc9/0xe0
[  548.971401][ T4417]  ? __kasan_slab_alloc+0xb2/0xe0
[  548.976730][ T4417]  ? kmem_cache_alloc+0x189/0x2f0
[  548.981883][ T4417]  ? dup_mmap+0x6d3/0xec0
[  548.986046][ T4417]  ? dup_mm+0x91/0x330
[  548.989972][ T4417]  ? copy_mm+0x108/0x1b0
[  548.994034][ T4417]  allocate_slab+0x62/0x580
[  548.998373][ T4417]  ___slab_alloc+0x2e2/0x6f0
[  549.002800][ T4417]  ? anon_vma_clone+0xa1/0x510
[  549.007399][ T4417]  ? anon_vma_clone+0xa1/0x510
[  549.012000][ T4417]  __slab_alloc+0x4a/0x90
[  549.016168][ T4417]  kmem_cache_alloc+0x205/0x2f0
[  549.020850][ T4417]  ? anon_vma_clone+0xa1/0x510
[  549.025460][ T4417]  anon_vma_clone+0xa1/0x510
[  549.029890][ T4417]  anon_vma_fork+0x91/0x4f0
[  549.034220][ T4417]  ? dup_mmap+0x6ef/0xec0
[  549.038398][ T4417]  dup_mmap+0x7ec/0xec0
[  549.042378][ T4417]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  549.047587][ T4417]  ? __delayed_free_task+0x110/0x110
[  549.052704][ T4417]  ? __kasan_check_write+0x14/0x20
[  549.057652][ T4417]  ? mm_init+0x6bb/0x870
[  549.061730][ T4417]  dup_mm+0x91/0x330
[  549.065462][ T4417]  copy_mm+0x108/0x1b0
[  549.069368][ T4417]  copy_process+0x127a/0x3240
[  549.073882][ T4417]  ? proc_fail_nth_write+0x213/0x290
[  549.079002][ T4417]  ? proc_fail_nth_read+0x220/0x220
[  549.084044][ T4417]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  549.088984][ T4417]  ? vfs_write+0x9af/0x1050
[  549.093331][ T4417]  kernel_clone+0x224/0x8f0
[  549.097661][ T4417]  ? file_end_write+0x1b0/0x1b0
[  549.102349][ T4417]  ? create_io_thread+0x1e0/0x1e0
[  549.107213][ T4417]  __x64_sys_clone+0x289/0x310
[  549.111809][ T4417]  ? __do_sys_vfork+0x130/0x130
[  549.116496][ T4417]  ? debug_smp_processor_id+0x17/0x20
[  549.121703][ T4417]  do_syscall_64+0x44/0xd0
[  549.125954][ T4417]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  549.131681][ T4417] RIP: 0033:0x7fc1f7027d59
[  549.135941][ T4417] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  549.155376][ T4417] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  549.163621][ T4417] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  549.171431][ T4417] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  549.179247][ T4417] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  549.187054][ T4417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  549.194869][ T4417] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  549.202684][ T4417]  </TASK>
[  549.205543][ T4413] CPU: 1 PID: 4413 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  549.213879][ T4413] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  549.223783][ T4413] Call Trace:
[  549.226894][ T4413]  <TASK>
[  549.229672][ T4413]  dump_stack_lvl+0x151/0x1b7
[  549.234194][ T4413]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  549.239477][ T4413]  dump_stack+0x15/0x17
[  549.243468][ T4413]  should_fail+0x3c0/0x510
[  549.247727][ T4413]  __should_failslab+0x9f/0xe0
[  549.252353][ T4413]  should_failslab+0x9/0x20
[  549.256662][ T4413]  kmem_cache_alloc+0x4f/0x2f0
[  549.261262][ T4413]  ? anon_vma_clone+0xa1/0x510
[  549.265864][ T4413]  anon_vma_clone+0xa1/0x510
[  549.270289][ T4413]  anon_vma_fork+0x91/0x4f0
[  549.274628][ T4413]  ? dup_mmap+0x6ef/0xec0
[  549.278793][ T4413]  dup_mmap+0x7ec/0xec0
[  549.282783][ T4413]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  549.287993][ T4413]  ? __delayed_free_task+0x110/0x110
[  549.293114][ T4413]  ? __kasan_check_write+0x14/0x20
[  549.298066][ T4413]  ? mm_init+0x6bb/0x870
[  549.302144][ T4413]  dup_mm+0x91/0x330
[  549.305871][ T4413]  copy_mm+0x108/0x1b0
[  549.309778][ T4413]  copy_process+0x127a/0x3240
[  549.314294][ T4413]  ? proc_fail_nth_write+0x213/0x290
[  549.319414][ T4413]  ? proc_fail_nth_read+0x220/0x220
[  549.324446][ T4413]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  549.329396][ T4413]  ? vfs_write+0x9af/0x1050
[  549.333732][ T4413]  kernel_clone+0x224/0x8f0
[  549.338073][ T4413]  ? file_end_write+0x1b0/0x1b0
[  549.342760][ T4413]  ? create_io_thread+0x1e0/0x1e0
[  549.347625][ T4413]  __x64_sys_clone+0x289/0x310
[  549.352221][ T4413]  ? __do_sys_vfork+0x130/0x130
[  549.356911][ T4413]  ? debug_smp_processor_id+0x17/0x20
[  549.362112][ T4413]  do_syscall_64+0x44/0xd0
[  549.366365][ T4413]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  549.372095][ T4413] RIP: 0033:0x7fc1f7027d59
[  549.376346][ T4413] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  549.395789][ T4413] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  549.404033][ T4413] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  549.411945][ T4413] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  549.419846][ T4413] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  549.427656][ T4413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  549.435470][ T4413] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  549.443363][ T4413]  </TASK>
[  549.446308][ T4412] CPU: 0 PID: 4412 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  549.454554][ T4412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  549.464883][ T4412] Call Trace:
[  549.468094][ T4412]  <TASK>
[  549.470876][ T4412]  dump_stack_lvl+0x151/0x1b7
[  549.475394][ T4412]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  549.480851][ T4412]  ? kmem_cache_alloc+0x189/0x2f0
[  549.485819][ T4412]  ? copy_process+0x127a/0x3240
[  549.490667][ T4412]  ? __x64_sys_clone+0x289/0x310
[  549.495436][ T4412]  ? do_syscall_64+0x44/0xd0
[  549.499948][ T4412]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  549.505854][ T4412]  dump_stack+0x15/0x17
[  549.509843][ T4412]  should_fail+0x3c0/0x510
[  549.514106][ T4412]  __should_failslab+0x9f/0xe0
[  549.518787][ T4412]  should_failslab+0x9/0x20
[  549.523121][ T4412]  kmem_cache_alloc+0x4f/0x2f0
[  549.527724][ T4412]  ? anon_vma_clone+0xa1/0x510
[  549.532331][ T4412]  anon_vma_clone+0xa1/0x510
[  549.536747][ T4412]  anon_vma_fork+0x91/0x4f0
[  549.541094][ T4412]  ? dup_mmap+0x6ef/0xec0
[  549.545254][ T4412]  dup_mmap+0x7ec/0xec0
[  549.549242][ T4412]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  549.554461][ T4412]  ? __delayed_free_task+0x110/0x110
[  549.559573][ T4412]  ? __kasan_check_write+0x14/0x20
[  549.564521][ T4412]  ? mm_init+0x6bb/0x870
[  549.568601][ T4412]  dup_mm+0x91/0x330
[  549.572338][ T4412]  copy_mm+0x108/0x1b0
[  549.576241][ T4412]  copy_process+0x127a/0x3240
[  549.580753][ T4412]  ? proc_fail_nth_write+0x213/0x290
[  549.585870][ T4412]  ? proc_fail_nth_read+0x220/0x220
[  549.590904][ T4412]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  549.595854][ T4412]  ? vfs_write+0x9af/0x1050
[  549.600278][ T4412]  kernel_clone+0x224/0x8f0
[  549.604618][ T4412]  ? file_end_write+0x1b0/0x1b0
[  549.609304][ T4412]  ? create_io_thread+0x1e0/0x1e0
[  549.614170][ T4412]  __x64_sys_clone+0x289/0x310
[  549.618767][ T4412]  ? __do_sys_vfork+0x130/0x130
[  549.623539][ T4412]  ? debug_smp_processor_id+0x17/0x20
[  549.628746][ T4412]  do_syscall_64+0x44/0xd0
[  549.632997][ T4412]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  549.638729][ T4412] RIP: 0033:0x7fc1f7027d59
[  549.642993][ T4412] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  549.662419][ T4412] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  549.670665][ T4412] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  549.678479][ T4412] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  549.686374][ T4412] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  549.694186][ T4412] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  549.701997][ T4412] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  549.709811][ T4412]  </TASK>
[  549.713611][ T4414] FAULT_INJECTION: forcing a failure.
[  549.713611][ T4414] name failslab, interval 1, probability 0, space 0, times 0
[  549.713746][ T4416] FAULT_INJECTION: forcing a failure.
[  549.713746][ T4416] name failslab, interval 1, probability 0, space 0, times 0
[  549.726986][ T4414] CPU: 1 PID: 4414 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  549.747049][ T4414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  549.756911][ T4414] Call Trace:
[  549.760037][ T4414]  <TASK>
[  549.762814][ T4414]  dump_stack_lvl+0x151/0x1b7
[  549.767326][ T4414]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  549.772620][ T4414]  dump_stack+0x15/0x17
[  549.776610][ T4414]  should_fail+0x3c0/0x510
[  549.780874][ T4414]  __should_failslab+0x9f/0xe0
[  549.785463][ T4414]  should_failslab+0x9/0x20
[  549.789803][ T4414]  kmem_cache_alloc+0x4f/0x2f0
[  549.794403][ T4414]  ? dup_mmap+0x6d3/0xec0
[  549.798574][ T4414]  dup_mmap+0x6d3/0xec0
[  549.802562][ T4414]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  549.807778][ T4414]  ? __delayed_free_task+0x110/0x110
[  549.812889][ T4414]  ? __kasan_check_write+0x14/0x20
[  549.817839][ T4414]  ? mm_init+0x6bb/0x870
[  549.821915][ T4414]  dup_mm+0x91/0x330
[  549.825653][ T4414]  copy_mm+0x108/0x1b0
[  549.829569][ T4414]  copy_process+0x127a/0x3240
[  549.834069][ T4414]  ? proc_fail_nth_write+0x213/0x290
[  549.839192][ T4414]  ? proc_fail_nth_read+0x220/0x220
[  549.844223][ T4414]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  549.849168][ T4414]  ? vfs_write+0x9af/0x1050
[  549.853512][ T4414]  kernel_clone+0x224/0x8f0
[  549.857848][ T4414]  ? file_end_write+0x1b0/0x1b0
[  549.862536][ T4414]  ? create_io_thread+0x1e0/0x1e0
[  549.867397][ T4414]  __x64_sys_clone+0x289/0x310
[  549.871996][ T4414]  ? __do_sys_vfork+0x130/0x130
[  549.876683][ T4414]  ? debug_smp_processor_id+0x17/0x20
[  549.881898][ T4414]  do_syscall_64+0x44/0xd0
[  549.886141][ T4414]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  549.891874][ T4414] RIP: 0033:0x7fc1f7027d59
[  549.896124][ T4414] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  549.915566][ T4414] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  549.923808][ T4414] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  549.931621][ T4414] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  549.939433][ T4414] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  549.947251][ T4414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  549.955055][ T4414] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  549.963141][ T4414]  </TASK>
[  549.966003][ T4416] CPU: 0 PID: 4416 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  549.967737][ T4420] FAULT_INJECTION: forcing a failure.
[  549.967737][ T4420] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  549.974320][ T4416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  549.974332][ T4416] Call Trace:
[  549.974338][ T4416]  <TASK>
[  549.974345][ T4416]  dump_stack_lvl+0x151/0x1b7
[  550.007659][ T4416]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  550.012948][ T4416]  dump_stack+0x15/0x17
[  550.016937][ T4416]  should_fail+0x3c0/0x510
[  550.021203][ T4416]  __should_failslab+0x9f/0xe0
[  550.025790][ T4416]  should_failslab+0x9/0x20
[  550.030140][ T4416]  kmem_cache_alloc+0x4f/0x2f0
[  550.034730][ T4416]  ? dup_mmap+0x6d3/0xec0
[  550.038900][ T4416]  dup_mmap+0x6d3/0xec0
[  550.042915][ T4416]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  550.048094][ T4416]  ? __delayed_free_task+0x110/0x110
[  550.053237][ T4416]  ? __kasan_check_write+0x14/0x20
[  550.058172][ T4416]  ? mm_init+0x6bb/0x870
[  550.062243][ T4416]  dup_mm+0x91/0x330
[  550.065973][ T4416]  copy_mm+0x108/0x1b0
[  550.069882][ T4416]  copy_process+0x127a/0x3240
[  550.074397][ T4416]  ? proc_fail_nth_write+0x213/0x290
[  550.079525][ T4416]  ? proc_fail_nth_read+0x220/0x220
[  550.084549][ T4416]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  550.089492][ T4416]  ? vfs_write+0x9af/0x1050
[  550.093836][ T4416]  kernel_clone+0x224/0x8f0
[  550.098172][ T4416]  ? file_end_write+0x1b0/0x1b0
[  550.102956][ T4416]  ? create_io_thread+0x1e0/0x1e0
[  550.107817][ T4416]  __x64_sys_clone+0x289/0x310
[  550.112428][ T4416]  ? __do_sys_vfork+0x130/0x130
[  550.117110][ T4416]  ? debug_smp_processor_id+0x17/0x20
[  550.122400][ T4416]  do_syscall_64+0x44/0xd0
[  550.126657][ T4416]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  550.132376][ T4416] RIP: 0033:0x7fc1f7027d59
[  550.136634][ T4416] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  550.156074][ T4416] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  550.164316][ T4416] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  550.172132][ T4416] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  550.179943][ T4416] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  550.187755][ T4416] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  550.195564][ T4416] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  550.203479][ T4416]  </TASK>
[  550.206327][ T4420] CPU: 1 PID: 4420 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  550.212144][ T4421] FAULT_INJECTION: forcing a failure.
[  550.212144][ T4421] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  550.214665][ T4420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  550.237749][ T4420] Call Trace:
[  550.240867][ T4420]  <TASK>
[  550.243653][ T4420]  dump_stack_lvl+0x151/0x1b7
[  550.248164][ T4420]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  550.253458][ T4420]  dump_stack+0x15/0x17
[  550.257445][ T4420]  should_fail+0x3c0/0x510
[  550.261698][ T4420]  should_fail_alloc_page+0x58/0x70
[  550.266733][ T4420]  __alloc_pages+0x207/0x850
[  550.271161][ T4420]  ? zone_watermark_fast+0x200/0x200
[  550.276279][ T4420]  ? dup_mmap+0x9fc/0xec0
[  550.280448][ T4420]  ? dup_mm+0x91/0x330
[  550.284349][ T4420]  ? copy_mm+0x108/0x1b0
[  550.288434][ T4420]  ? copy_process+0x127a/0x3240
[  550.293120][ T4420]  ? kvm_sched_clock_read+0x18/0x40
[  550.298153][ T4420]  pte_alloc_one+0x73/0x1b0
[  550.302492][ T4420]  ? pfn_modify_allowed+0x2e0/0x2e0
[  550.307524][ T4420]  ? __kasan_check_write+0x14/0x20
[  550.312477][ T4420]  ? __set_page_owner+0x2ee/0x310
[  550.317333][ T4420]  __pte_alloc+0x86/0x350
[  550.321500][ T4420]  ? free_pgtables+0x210/0x210
[  550.326114][ T4420]  copy_pte_range+0x1b1f/0x20b0
[  550.330791][ T4420]  ? __kunmap_atomic+0x80/0x80
[  550.335387][ T4420]  ? __pud_alloc+0x260/0x260
[  550.339813][ T4420]  copy_page_range+0xc1e/0x1090
[  550.344500][ T4420]  ? pfn_valid+0x1e0/0x1e0
[  550.348751][ T4420]  dup_mmap+0x9fc/0xec0
[  550.352741][ T4420]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  550.358563][ T4420]  ? __delayed_free_task+0x110/0x110
[  550.363684][ T4420]  ? __kasan_check_write+0x14/0x20
[  550.368627][ T4420]  ? mm_init+0x6bb/0x870
[  550.372704][ T4420]  dup_mm+0x91/0x330
[  550.376436][ T4420]  copy_mm+0x108/0x1b0
[  550.380344][ T4420]  copy_process+0x127a/0x3240
[  550.384860][ T4420]  ? proc_fail_nth_write+0x213/0x290
[  550.390851][ T4420]  ? proc_fail_nth_read+0x220/0x220
[  550.395882][ T4420]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  550.400827][ T4420]  ? vfs_write+0x9af/0x1050
[  550.405167][ T4420]  kernel_clone+0x224/0x8f0
[  550.409592][ T4420]  ? file_end_write+0x1b0/0x1b0
[  550.414367][ T4420]  ? create_io_thread+0x1e0/0x1e0
[  550.419229][ T4420]  __x64_sys_clone+0x289/0x310
[  550.423915][ T4420]  ? __do_sys_vfork+0x130/0x130
[  550.428600][ T4420]  ? debug_smp_processor_id+0x17/0x20
[  550.433809][ T4420]  do_syscall_64+0x44/0xd0
[  550.438060][ T4420]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  550.443803][ T4420] RIP: 0033:0x7fc1f7027d59
[  550.448133][ T4420] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  550.467958][ T4420] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  550.476336][ T4420] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  550.484153][ T4420] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  550.492043][ T4420] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  550.499857][ T4420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  550.507667][ T4420] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  550.515479][ T4420]  </TASK>
[  550.518431][ T4421] CPU: 0 PID: 4421 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  550.526772][ T4421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  550.536654][ T4421] Call Trace:
[  550.540038][ T4421]  <TASK>
[  550.542818][ T4421]  dump_stack_lvl+0x151/0x1b7
[  550.547330][ T4421]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  550.552623][ T4421]  dump_stack+0x15/0x17
[  550.556627][ T4421]  should_fail+0x3c0/0x510
[  550.560891][ T4421]  should_fail_alloc_page+0x58/0x70
[  550.565905][ T4421]  __alloc_pages+0x207/0x850
[  550.570432][ T4421]  ? zone_watermark_fast+0x200/0x200
[  550.575538][ T4421]  ? dup_mmap+0x9fc/0xec0
[  550.579702][ T4421]  ? dup_mm+0x91/0x330
[  550.583605][ T4421]  ? copy_mm+0x108/0x1b0
[  550.587689][ T4421]  ? copy_process+0x127a/0x3240
[  550.592376][ T4421]  ? kvm_sched_clock_read+0x18/0x40
[  550.597406][ T4421]  pte_alloc_one+0x73/0x1b0
[  550.601750][ T4421]  ? pfn_modify_allowed+0x2e0/0x2e0
[  550.606782][ T4421]  ? __kasan_check_write+0x14/0x20
[  550.611815][ T4421]  ? __set_page_owner+0x2ee/0x310
[  550.616676][ T4421]  __pte_alloc+0x86/0x350
[  550.620932][ T4421]  ? free_pgtables+0x210/0x210
[  550.625533][ T4421]  copy_pte_range+0x1b1f/0x20b0
[  550.630218][ T4421]  ? __kunmap_atomic+0x80/0x80
[  550.634814][ T4421]  ? __pud_alloc+0x260/0x260
[  550.639241][ T4421]  copy_page_range+0xc1e/0x1090
[  550.643933][ T4421]  ? pfn_valid+0x1e0/0x1e0
[  550.648183][ T4421]  dup_mmap+0x9fc/0xec0
[  550.652173][ T4421]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  550.657383][ T4421]  ? __delayed_free_task+0x110/0x110
[  550.662499][ T4421]  ? __kasan_check_write+0x14/0x20
[  550.667459][ T4421]  ? mm_init+0x6bb/0x870
[  550.671529][ T4421]  dup_mm+0x91/0x330
[  550.675266][ T4421]  copy_mm+0x108/0x1b0
[  550.679165][ T4421]  copy_process+0x127a/0x3240
[  550.683856][ T4421]  ? proc_fail_nth_write+0x213/0x290
[  550.688980][ T4421]  ? proc_fail_nth_read+0x220/0x220
[  550.694019][ T4421]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  550.698953][ T4421]  ? vfs_write+0x9af/0x1050
[  550.703303][ T4421]  kernel_clone+0x224/0x8f0
[  550.707722][ T4421]  ? file_end_write+0x1b0/0x1b0
[  550.712495][ T4421]  ? create_io_thread+0x1e0/0x1e0
[  550.717356][ T4421]  __x64_sys_clone+0x289/0x310
[  550.721953][ T4421]  ? __do_sys_vfork+0x130/0x130
[  550.726650][ T4421]  ? debug_smp_processor_id+0x17/0x20
[  550.731853][ T4421]  do_syscall_64+0x44/0xd0
[  550.736103][ T4421]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  550.741827][ T4421] RIP: 0033:0x7fc1f7027d59
[  550.746083][ T4421] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  550.765613][ T4421] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  550.773855][ T4421] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  550.781669][ T4421] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  550.789564][ T4421] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  550.797375][ T4421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  550.805188][ T4421] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  550.812999][ T4421]  </TASK>
[  550.816775][ T4426] FAULT_INJECTION: forcing a failure.
[  550.816775][ T4426] name failslab, interval 1, probability 0, space 0, times 0
[  550.829358][ T4426] CPU: 0 PID: 4426 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  550.837707][ T4426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  550.847600][ T4426] Call Trace:
[  550.850726][ T4426]  <TASK>
[  550.853504][ T4426]  dump_stack_lvl+0x151/0x1b7
[  550.858021][ T4426]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  550.863310][ T4426]  dump_stack+0x15/0x17
[  550.867300][ T4426]  should_fail+0x3c0/0x510
[  550.871551][ T4426]  __should_failslab+0x9f/0xe0
[  550.876246][ T4426]  should_failslab+0x9/0x20
[  550.880586][ T4426]  kmem_cache_alloc+0x4f/0x2f0
[  550.885183][ T4426]  ? anon_vma_clone+0xa1/0x510
[  550.889785][ T4426]  anon_vma_clone+0xa1/0x510
[  550.894207][ T4426]  anon_vma_fork+0x91/0x4f0
[  550.898546][ T4426]  ? dup_mmap+0x6ef/0xec0
[  550.902969][ T4426]  dup_mmap+0x7ec/0xec0
[  550.906964][ T4426]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  550.912170][ T4426]  ? __delayed_free_task+0x110/0x110
[  550.917291][ T4426]  ? __kasan_check_write+0x14/0x20
[  550.922241][ T4426]  ? mm_init+0x6bb/0x870
[  550.926322][ T4426]  dup_mm+0x91/0x330
[  550.930049][ T4426]  copy_mm+0x108/0x1b0
[  550.933956][ T4426]  copy_process+0x127a/0x3240
[  550.938471][ T4426]  ? proc_fail_nth_write+0x213/0x290
[  550.943676][ T4426]  ? proc_fail_nth_read+0x220/0x220
[  550.948709][ T4426]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  550.953657][ T4426]  ? vfs_write+0x9af/0x1050
[  550.957999][ T4426]  kernel_clone+0x224/0x8f0
[  550.962338][ T4426]  ? file_end_write+0x1b0/0x1b0
[  550.967022][ T4426]  ? create_io_thread+0x1e0/0x1e0
[  550.971883][ T4426]  __x64_sys_clone+0x289/0x310
[  550.976484][ T4426]  ? __do_sys_vfork+0x130/0x130
[  550.981172][ T4426]  ? debug_smp_processor_id+0x17/0x20
[  550.986380][ T4426]  do_syscall_64+0x44/0xd0
[  550.990645][ T4426]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  550.996360][ T4426] RIP: 0033:0x7fc1f7027d59
[  551.000614][ T4426] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  551.020145][ T4426] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  551.028472][ T4426] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  551.036283][ T4426] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  551.044094][ T4426] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  551.051906][ T4426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  551.059719][ T4426] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  551.067616][ T4426]  </TASK>
[  551.071845][ T4425] FAULT_INJECTION: forcing a failure.
[  551.071845][ T4425] name failslab, interval 1, probability 0, space 0, times 0
[  551.084334][ T4425] CPU: 0 PID: 4425 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  551.092678][ T4425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  551.102569][ T4425] Call Trace:
[  551.105700][ T4425]  <TASK>
[  551.108465][ T4425]  dump_stack_lvl+0x151/0x1b7
[  551.113122][ T4425]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  551.118371][ T4425]  dump_stack+0x15/0x17
[  551.122355][ T4425]  should_fail+0x3c0/0x510
[  551.126707][ T4425]  __should_failslab+0x9f/0xe0
[  551.131291][ T4425]  should_failslab+0x9/0x20
[  551.135630][ T4425]  kmem_cache_alloc+0x4f/0x2f0
[  551.140232][ T4425]  ? anon_vma_clone+0xa1/0x510
[  551.144835][ T4425]  anon_vma_clone+0xa1/0x510
[  551.149432][ T4425]  anon_vma_fork+0x91/0x4f0
[  551.153770][ T4425]  ? dup_mmap+0x6ef/0xec0
[  551.158024][ T4425]  dup_mmap+0x7ec/0xec0
[  551.162102][ T4425]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  551.167660][ T4425]  ? __delayed_free_task+0x110/0x110
[  551.172793][ T4425]  ? __kasan_check_write+0x14/0x20
[  551.177726][ T4425]  ? mm_init+0x6bb/0x870
[  551.181806][ T4425]  dup_mm+0x91/0x330
[  551.185539][ T4425]  copy_mm+0x108/0x1b0
[  551.189442][ T4425]  copy_process+0x127a/0x3240
[  551.193956][ T4425]  ? proc_fail_nth_write+0x213/0x290
[  551.199078][ T4425]  ? proc_fail_nth_read+0x220/0x220
[  551.204109][ T4425]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  551.209058][ T4425]  ? vfs_write+0x9af/0x1050
[  551.213487][ T4425]  kernel_clone+0x224/0x8f0
[  551.217837][ T4425]  ? file_end_write+0x1b0/0x1b0
[  551.222510][ T4425]  ? create_io_thread+0x1e0/0x1e0
[  551.227389][ T4425]  __x64_sys_clone+0x289/0x310
[  551.232148][ T4425]  ? __do_sys_vfork+0x130/0x130
[  551.236837][ T4425]  ? debug_smp_processor_id+0x17/0x20
[  551.242047][ T4425]  do_syscall_64+0x44/0xd0
[  551.246292][ T4425]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  551.252105][ T4425] RIP: 0033:0x7fc1f7027d59
[  551.256368][ T4425] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  551.275887][ T4425] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  551.284129][ T4425] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  551.291946][ T4425] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  551.299757][ T4425] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  551.307567][ T4425] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  551.315386][ T4425] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  551.323192][ T4425]  </TASK>
[  551.326211][ T4424] FAULT_INJECTION: forcing a failure.
[  551.326211][ T4424] name failslab, interval 1, probability 0, space 0, times 0
[  551.338835][ T4424] CPU: 0 PID: 4424 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  551.347153][ T4424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  551.357048][ T4424] Call Trace:
[  551.360171][ T4424]  <TASK>
[  551.362948][ T4424]  dump_stack_lvl+0x151/0x1b7
[  551.367468][ T4424]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  551.372760][ T4424]  dump_stack+0x15/0x17
[  551.376754][ T4424]  should_fail+0x3c0/0x510
[  551.381001][ T4424]  __should_failslab+0x9f/0xe0
[  551.385598][ T4424]  should_failslab+0x9/0x20
[  551.389953][ T4424]  kmem_cache_alloc+0x4f/0x2f0
[  551.394539][ T4424]  ? anon_vma_clone+0xa1/0x510
[  551.399486][ T4424]  anon_vma_clone+0xa1/0x510
[  551.404356][ T4424]  anon_vma_fork+0x91/0x4f0
[  551.408687][ T4424]  ? dup_mmap+0x6ef/0xec0
[  551.412893][ T4424]  dup_mmap+0x7ec/0xec0
[  551.416841][ T4424]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  551.422050][ T4424]  ? __delayed_free_task+0x110/0x110
[  551.427172][ T4424]  ? __kasan_check_write+0x14/0x20
[  551.432147][ T4424]  ? mm_init+0x6bb/0x870
[  551.436206][ T4424]  dup_mm+0x91/0x330
[  551.439929][ T4424]  copy_mm+0x108/0x1b0
[  551.443836][ T4424]  copy_process+0x127a/0x3240
[  551.448348][ T4424]  ? proc_fail_nth_write+0x213/0x290
[  551.453471][ T4424]  ? proc_fail_nth_read+0x220/0x220
[  551.458502][ T4424]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  551.463450][ T4424]  ? vfs_write+0x9af/0x1050
[  551.467791][ T4424]  kernel_clone+0x224/0x8f0
[  551.472132][ T4424]  ? file_end_write+0x1b0/0x1b0
[  551.476837][ T4424]  ? create_io_thread+0x1e0/0x1e0
[  551.481677][ T4424]  __x64_sys_clone+0x289/0x310
[  551.486278][ T4424]  ? __do_sys_vfork+0x130/0x130
[  551.491928][ T4424]  ? debug_smp_processor_id+0x17/0x20
[  551.497159][ T4424]  do_syscall_64+0x44/0xd0
[  551.501377][ T4424]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  551.507203][ T4424] RIP: 0033:0x7fc1f7027d59
[  551.511537][ T4424] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  551.531595][ T4424] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  551.539826][ T4424] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  551.547636][ T4424] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  551.555450][ T4424] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  551.563258][ T4424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  551.571071][ T4424] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  551.578886][ T4424]  </TASK>
[  551.582948][ T4427] FAULT_INJECTION: forcing a failure.
[  551.582948][ T4427] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  551.590798][ T4431] FAULT_INJECTION: forcing a failure.
[  551.590798][ T4431] name failslab, interval 1, probability 0, space 0, times 0
[  551.599459][ T4433] FAULT_INJECTION: forcing a failure.
[  551.599459][ T4433] name failslab, interval 1, probability 0, space 0, times 0
[  551.609797][ T4436] FAULT_INJECTION: forcing a failure.
[  551.609797][ T4436] name failslab, interval 1, probability 0, space 0, times 0
[  551.621270][ T4433] CPU: 0 PID: 4433 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  551.641603][ T4433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  551.651500][ T4433] Call Trace:
[  551.654621][ T4433]  <TASK>
[  551.657400][ T4433]  dump_stack_lvl+0x151/0x1b7
[  551.661922][ T4433]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  551.667210][ T4433]  dump_stack+0x15/0x17
[  551.671199][ T4433]  should_fail+0x3c0/0x510
[  551.675453][ T4433]  __should_failslab+0x9f/0xe0
[  551.680051][ T4433]  should_failslab+0x9/0x20
[  551.684392][ T4433]  kmem_cache_alloc+0x4f/0x2f0
[  551.688995][ T4433]  ? anon_vma_clone+0xa1/0x510
[  551.693596][ T4433]  anon_vma_clone+0xa1/0x510
[  551.698026][ T4433]  anon_vma_fork+0x91/0x4f0
[  551.702358][ T4433]  ? dup_mmap+0x6ef/0xec0
[  551.706614][ T4433]  dup_mmap+0x7ec/0xec0
[  551.710692][ T4433]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  551.715897][ T4433]  ? __delayed_free_task+0x110/0x110
[  551.721020][ T4433]  ? __kasan_check_write+0x14/0x20
[  551.725962][ T4433]  ? mm_init+0x6bb/0x870
[  551.730043][ T4433]  dup_mm+0x91/0x330
[  551.733774][ T4433]  copy_mm+0x108/0x1b0
[  551.737680][ T4433]  copy_process+0x127a/0x3240
[  551.742196][ T4433]  ? proc_fail_nth_write+0x213/0x290
[  551.747315][ T4433]  ? proc_fail_nth_read+0x220/0x220
[  551.752353][ T4433]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  551.757295][ T4433]  ? vfs_write+0x9af/0x1050
[  551.761733][ T4433]  kernel_clone+0x224/0x8f0
[  551.766068][ T4433]  ? file_end_write+0x1b0/0x1b0
[  551.770758][ T4433]  ? create_io_thread+0x1e0/0x1e0
[  551.775618][ T4433]  __x64_sys_clone+0x289/0x310
[  551.780217][ T4433]  ? __do_sys_vfork+0x130/0x130
[  551.784906][ T4433]  ? debug_smp_processor_id+0x17/0x20
[  551.790110][ T4433]  do_syscall_64+0x44/0xd0
[  551.794366][ T4433]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  551.800353][ T4433] RIP: 0033:0x7fc1f7027d59
[  551.804611][ T4433] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  551.824135][ T4433] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  551.832377][ T4433] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  551.840191][ T4433] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  551.848000][ T4433] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  551.855809][ T4433] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  551.863621][ T4433] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  551.871440][ T4433]  </TASK>
[  551.874301][ T4436] CPU: 1 PID: 4436 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  551.882719][ T4436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  551.884202][ T4439] FAULT_INJECTION: forcing a failure.
[  551.884202][ T4439] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  551.892613][ T4436] Call Trace:
[  551.892622][ T4436]  <TASK>
[  551.892627][ T4436]  dump_stack_lvl+0x151/0x1b7
[  551.916048][ T4436]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  551.921341][ T4436]  dump_stack+0x15/0x17
[  551.925333][ T4436]  should_fail+0x3c0/0x510
[  551.929585][ T4436]  __should_failslab+0x9f/0xe0
[  551.934183][ T4436]  should_failslab+0x9/0x20
[  551.938523][ T4436]  kmem_cache_alloc+0x4f/0x2f0
[  551.943123][ T4436]  ? dup_mmap+0x6d3/0xec0
[  551.947291][ T4436]  dup_mmap+0x6d3/0xec0
[  551.951283][ T4436]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  551.956494][ T4436]  ? __delayed_free_task+0x110/0x110
[  551.961623][ T4436]  ? __kasan_check_write+0x14/0x20
[  551.966559][ T4436]  ? mm_init+0x6bb/0x870
[  551.970636][ T4436]  dup_mm+0x91/0x330
[  551.974474][ T4436]  copy_mm+0x108/0x1b0
[  551.978361][ T4436]  copy_process+0x127a/0x3240
[  551.982875][ T4436]  ? proc_fail_nth_write+0x213/0x290
[  551.987996][ T4436]  ? proc_fail_nth_read+0x220/0x220
[  551.993032][ T4436]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  551.997977][ T4436]  ? vfs_write+0x9af/0x1050
[  552.002325][ T4436]  kernel_clone+0x224/0x8f0
[  552.006659][ T4436]  ? file_end_write+0x1b0/0x1b0
[  552.011341][ T4436]  ? create_io_thread+0x1e0/0x1e0
[  552.016203][ T4436]  __x64_sys_clone+0x289/0x310
[  552.020806][ T4436]  ? __do_sys_vfork+0x130/0x130
[  552.025490][ T4436]  ? debug_smp_processor_id+0x17/0x20
[  552.030700][ T4436]  do_syscall_64+0x44/0xd0
[  552.034949][ T4436]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  552.040690][ T4436] RIP: 0033:0x7fc1f7027d59
[  552.044930][ T4436] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  552.064373][ T4436] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  552.072704][ T4436] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  552.080516][ T4436] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  552.088502][ T4436] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  552.096427][ T4436] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  552.104223][ T4436] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  552.112036][ T4436]  </TASK>
[  552.114896][ T4431] CPU: 0 PID: 4431 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  552.115103][ T4434] FAULT_INJECTION: forcing a failure.
[  552.115103][ T4434] name failslab, interval 1, probability 0, space 0, times 0
[  552.123226][ T4431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  552.123237][ T4431] Call Trace:
[  552.123242][ T4431]  <TASK>
[  552.123248][ T4431]  dump_stack_lvl+0x151/0x1b7
[  552.156038][ T4431]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  552.161329][ T4431]  dump_stack+0x15/0x17
[  552.165324][ T4431]  should_fail+0x3c0/0x510
[  552.169576][ T4431]  __should_failslab+0x9f/0xe0
[  552.174174][ T4431]  should_failslab+0x9/0x20
[  552.178512][ T4431]  kmem_cache_alloc+0x4f/0x2f0
[  552.183138][ T4431]  ? dup_mmap+0x6d3/0xec0
[  552.187278][ T4431]  dup_mmap+0x6d3/0xec0
[  552.191272][ T4431]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  552.196490][ T4431]  ? __delayed_free_task+0x110/0x110
[  552.201603][ T4431]  ? __kasan_check_write+0x14/0x20
[  552.206634][ T4431]  ? mm_init+0x6bb/0x870
[  552.210712][ T4431]  dup_mm+0x91/0x330
[  552.214460][ T4431]  copy_mm+0x108/0x1b0
[  552.218350][ T4431]  copy_process+0x127a/0x3240
[  552.222863][ T4431]  ? proc_fail_nth_write+0x213/0x290
[  552.227984][ T4431]  ? proc_fail_nth_read+0x220/0x220
[  552.233194][ T4431]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  552.238148][ T4431]  ? vfs_write+0x9af/0x1050
[  552.242483][ T4431]  kernel_clone+0x224/0x8f0
[  552.246818][ T4431]  ? file_end_write+0x1b0/0x1b0
[  552.251504][ T4431]  ? create_io_thread+0x1e0/0x1e0
[  552.256400][ T4431]  __x64_sys_clone+0x289/0x310
[  552.260965][ T4431]  ? __do_sys_vfork+0x130/0x130
[  552.265659][ T4431]  ? debug_smp_processor_id+0x17/0x20
[  552.270876][ T4431]  do_syscall_64+0x44/0xd0
[  552.275114][ T4431]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  552.280840][ T4431] RIP: 0033:0x7fc1f7027d59
[  552.285093][ T4431] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  552.304534][ T4431] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  552.312778][ T4431] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  552.320591][ T4431] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  552.328404][ T4431] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  552.336214][ T4431] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  552.344035][ T4431] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  552.351842][ T4431]  </TASK>
[  552.354775][ T4434] CPU: 1 PID: 4434 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  552.355230][ T4435] FAULT_INJECTION: forcing a failure.
[  552.355230][ T4435] name failslab, interval 1, probability 0, space 0, times 0
[  552.363034][ T4434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  552.363046][ T4434] Call Trace:
[  552.363052][ T4434]  <TASK>
[  552.363057][ T4434]  dump_stack_lvl+0x151/0x1b7
[  552.395759][ T4434]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  552.401052][ T4434]  dump_stack+0x15/0x17
[  552.405039][ T4434]  should_fail+0x3c0/0x510
[  552.409294][ T4434]  __should_failslab+0x9f/0xe0
[  552.413895][ T4434]  should_failslab+0x9/0x20
[  552.418233][ T4434]  kmem_cache_alloc+0x4f/0x2f0
[  552.422834][ T4434]  ? dup_mmap+0x6d3/0xec0
[  552.427002][ T4434]  dup_mmap+0x6d3/0xec0
[  552.430995][ T4434]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  552.436201][ T4434]  ? __delayed_free_task+0x110/0x110
[  552.441322][ T4434]  ? __kasan_check_write+0x14/0x20
[  552.446267][ T4434]  ? mm_init+0x6bb/0x870
[  552.450346][ T4434]  dup_mm+0x91/0x330
[  552.454088][ T4434]  copy_mm+0x108/0x1b0
[  552.457985][ T4434]  copy_process+0x127a/0x3240
[  552.462501][ T4434]  ? proc_fail_nth_write+0x213/0x290
[  552.467619][ T4434]  ? proc_fail_nth_read+0x220/0x220
[  552.472652][ T4434]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  552.477599][ T4434]  ? vfs_write+0x9af/0x1050
[  552.481939][ T4434]  kernel_clone+0x224/0x8f0
[  552.486280][ T4434]  ? file_end_write+0x1b0/0x1b0
[  552.490962][ T4434]  ? create_io_thread+0x1e0/0x1e0
[  552.495824][ T4434]  __x64_sys_clone+0x289/0x310
[  552.500426][ T4434]  ? __do_sys_vfork+0x130/0x130
[  552.505112][ T4434]  ? debug_smp_processor_id+0x17/0x20
[  552.510430][ T4434]  do_syscall_64+0x44/0xd0
[  552.514680][ T4434]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  552.520410][ T4434] RIP: 0033:0x7fc1f7027d59
[  552.524752][ T4434] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  552.544192][ T4434] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  552.552629][ T4434] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  552.560433][ T4434] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  552.568238][ T4434] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  552.576052][ T4434] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  552.583955][ T4434] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  552.591856][ T4434]  </TASK>
[  552.594722][ T4427] CPU: 0 PID: 4427 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  552.603143][ T4427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  552.613034][ T4427] Call Trace:
[  552.616161][ T4427]  <TASK>
[  552.618955][ T4427]  dump_stack_lvl+0x151/0x1b7
[  552.623548][ T4427]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  552.628830][ T4427]  dump_stack+0x15/0x17
[  552.632830][ T4427]  should_fail+0x3c0/0x510
[  552.637073][ T4427]  should_fail_alloc_page+0x58/0x70
[  552.642108][ T4427]  __alloc_pages+0x207/0x850
[  552.646645][ T4427]  ? zone_watermark_fast+0x200/0x200
[  552.651738][ T4427]  ? dup_mmap+0x9fc/0xec0
[  552.655913][ T4427]  ? dup_mm+0x91/0x330
[  552.659812][ T4427]  ? copy_mm+0x108/0x1b0
[  552.663890][ T4427]  ? copy_process+0x127a/0x3240
[  552.668588][ T4427]  ? kvm_sched_clock_read+0x18/0x40
[  552.673622][ T4427]  pte_alloc_one+0x73/0x1b0
[  552.678036][ T4427]  ? pfn_modify_allowed+0x2e0/0x2e0
[  552.683081][ T4427]  ? __kasan_check_write+0x14/0x20
[  552.688019][ T4427]  ? __set_page_owner+0x2ee/0x310
[  552.692878][ T4427]  __pte_alloc+0x86/0x350
[  552.697044][ T4427]  ? free_pgtables+0x210/0x210
[  552.701657][ T4427]  copy_pte_range+0x1b1f/0x20b0
[  552.706422][ T4427]  ? __kunmap_atomic+0x80/0x80
[  552.711018][ T4427]  ? __pud_alloc+0x260/0x260
[  552.715709][ T4427]  copy_page_range+0xc1e/0x1090
[  552.720406][ T4427]  ? pfn_valid+0x1e0/0x1e0
[  552.724647][ T4427]  dup_mmap+0x9fc/0xec0
[  552.728640][ T4427]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  552.733844][ T4427]  ? __delayed_free_task+0x110/0x110
[  552.738968][ T4427]  ? __kasan_check_write+0x14/0x20
[  552.743915][ T4427]  ? mm_init+0x6bb/0x870
[  552.747993][ T4427]  dup_mm+0x91/0x330
[  552.751722][ T4427]  copy_mm+0x108/0x1b0
[  552.755630][ T4427]  copy_process+0x127a/0x3240
[  552.760145][ T4427]  ? proc_fail_nth_write+0x213/0x290
[  552.765264][ T4427]  ? proc_fail_nth_read+0x220/0x220
[  552.770298][ T4427]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  552.775242][ T4427]  ? vfs_write+0x9af/0x1050
[  552.779670][ T4427]  kernel_clone+0x224/0x8f0
[  552.784011][ T4427]  ? file_end_write+0x1b0/0x1b0
[  552.788696][ T4427]  ? create_io_thread+0x1e0/0x1e0
[  552.793560][ T4427]  __x64_sys_clone+0x289/0x310
[  552.798165][ T4427]  ? __do_sys_vfork+0x130/0x130
[  552.802858][ T4427]  ? debug_smp_processor_id+0x17/0x20
[  552.808054][ T4427]  do_syscall_64+0x44/0xd0
[  552.812309][ T4427]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  552.818035][ T4427] RIP: 0033:0x7fc1f7027d59
[  552.822285][ T4427] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  552.841732][ T4427] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  552.849971][ T4427] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  552.857783][ T4427] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  552.865596][ T4427] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  552.873407][ T4427] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  552.881215][ T4427] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  552.889030][ T4427]  </TASK>
[  552.892205][ T4439] CPU: 0 PID: 4439 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  552.900516][ T4439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  552.910597][ T4439] Call Trace:
[  552.913701][ T4439]  <TASK>
[  552.916478][ T4439]  dump_stack_lvl+0x151/0x1b7
[  552.920994][ T4439]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  552.926287][ T4439]  ? is_bpf_text_address+0x1a2/0x1c0
[  552.931406][ T4439]  dump_stack+0x15/0x17
[  552.935401][ T4439]  should_fail+0x3c0/0x510
[  552.939656][ T4439]  should_fail_alloc_page+0x58/0x70
[  552.944691][ T4439]  __alloc_pages+0x207/0x850
[  552.949203][ T4439]  ? zone_watermark_fast+0x200/0x200
[  552.954331][ T4439]  ? __kasan_slab_alloc+0xc9/0xe0
[  552.959182][ T4439]  ? __kasan_slab_alloc+0xb2/0xe0
[  552.964040][ T4439]  ? kmem_cache_alloc+0x189/0x2f0
[  552.968903][ T4439]  ? anon_vma_clone+0xa1/0x510
[  552.973503][ T4439]  __pmd_alloc+0xb1/0x550
[  552.977666][ T4439]  ? __kasan_slab_alloc+0xb2/0xe0
[  552.982525][ T4439]  ? kmem_cache_alloc+0x189/0x2f0
[  552.987388][ T4439]  ? anon_vma_fork+0x1d9/0x4f0
[  552.991993][ T4439]  ? dup_mmap+0x7ec/0xec0
[  552.996160][ T4439]  ? dup_mm+0x91/0x330
[  553.000059][ T4439]  ? copy_mm+0x108/0x1b0
[  553.004141][ T4439]  ? kernel_clone+0x224/0x8f0
[  553.008656][ T4439]  ? __pud_alloc+0x260/0x260
[  553.013079][ T4439]  copy_page_range+0xd04/0x1090
[  553.017768][ T4439]  ? pfn_valid+0x1e0/0x1e0
[  553.022019][ T4439]  dup_mmap+0x9fc/0xec0
[  553.026009][ T4439]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  553.031220][ T4439]  ? __delayed_free_task+0x110/0x110
[  553.036340][ T4439]  ? __kasan_check_write+0x14/0x20
[  553.041285][ T4439]  ? mm_init+0x6bb/0x870
[  553.045367][ T4439]  dup_mm+0x91/0x330
[  553.049099][ T4439]  copy_mm+0x108/0x1b0
[  553.053011][ T4439]  copy_process+0x127a/0x3240
[  553.057526][ T4439]  ? proc_fail_nth_write+0x213/0x290
[  553.062661][ T4439]  ? proc_fail_nth_read+0x220/0x220
[  553.067677][ T4439]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  553.072619][ T4439]  ? vfs_write+0x9af/0x1050
[  553.076961][ T4439]  kernel_clone+0x224/0x8f0
[  553.081299][ T4439]  ? file_end_write+0x1b0/0x1b0
[  553.085982][ T4439]  ? create_io_thread+0x1e0/0x1e0
[  553.090847][ T4439]  __x64_sys_clone+0x289/0x310
[  553.095444][ T4439]  ? __do_sys_vfork+0x130/0x130
[  553.100143][ T4439]  ? debug_smp_processor_id+0x17/0x20
[  553.105350][ T4439]  do_syscall_64+0x44/0xd0
[  553.109594][ T4439]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  553.115318][ T4439] RIP: 0033:0x7fc1f7027d59
[  553.119575][ T4439] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  553.139123][ T4439] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  553.147361][ T4439] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  553.155175][ T4439] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  553.163420][ T4439] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  553.171510][ T4439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  553.179409][ T4439] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  553.187222][ T4439]  </TASK>
[  553.190810][ T4435] CPU: 0 PID: 4435 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  553.200201][ T4435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  553.210171][ T4435] Call Trace:
[  553.213377][ T4435]  <TASK>
[  553.216155][ T4435]  dump_stack_lvl+0x151/0x1b7
[  553.220761][ T4435]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  553.226058][ T4435]  dump_stack+0x15/0x17
[  553.230044][ T4435]  should_fail+0x3c0/0x510
[  553.234293][ T4435]  __should_failslab+0x9f/0xe0
[  553.238898][ T4435]  should_failslab+0x9/0x20
[  553.243381][ T4435]  kmem_cache_alloc+0x4f/0x2f0
[  553.247981][ T4435]  ? anon_vma_clone+0xa1/0x510
[  553.252580][ T4435]  anon_vma_clone+0xa1/0x510
[  553.257010][ T4435]  anon_vma_fork+0x91/0x4f0
[  553.261362][ T4435]  ? dup_mmap+0x6ef/0xec0
[  553.265511][ T4435]  dup_mmap+0x7ec/0xec0
[  553.269506][ T4435]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  553.274712][ T4435]  ? __delayed_free_task+0x110/0x110
[  553.279832][ T4435]  ? __kasan_check_write+0x14/0x20
[  553.284872][ T4435]  ? mm_init+0x6bb/0x870
[  553.289064][ T4435]  dup_mm+0x91/0x330
[  553.292791][ T4435]  copy_mm+0x108/0x1b0
[  553.296701][ T4435]  copy_process+0x127a/0x3240
[  553.301209][ T4435]  ? proc_fail_nth_write+0x213/0x290
[  553.306330][ T4435]  ? proc_fail_nth_read+0x220/0x220
[  553.311362][ T4435]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  553.316311][ T4435]  ? vfs_write+0x9af/0x1050
[  553.320651][ T4435]  kernel_clone+0x224/0x8f0
[  553.324989][ T4435]  ? file_end_write+0x1b0/0x1b0
[  553.329674][ T4435]  ? create_io_thread+0x1e0/0x1e0
[  553.334536][ T4435]  __x64_sys_clone+0x289/0x310
[  553.339137][ T4435]  ? __do_sys_vfork+0x130/0x130
[  553.343823][ T4435]  ? debug_smp_processor_id+0x17/0x20
[  553.349216][ T4435]  do_syscall_64+0x44/0xd0
[  553.353470][ T4435]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  553.359287][ T4435] RIP: 0033:0x7fc1f7027d59
[  553.363538][ T4435] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  553.382981][ T4435] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  553.391225][ T4435] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  553.399039][ T4435] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  553.406848][ T4435] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  553.414661][ T4435] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  553.422467][ T4435] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  553.430284][ T4435]  </TASK>
[  553.436880][ T4442] FAULT_INJECTION: forcing a failure.
[  553.436880][ T4442] name failslab, interval 1, probability 0, space 0, times 0
[  553.440036][ T4446] FAULT_INJECTION: forcing a failure.
[  553.440036][ T4446] name failslab, interval 1, probability 0, space 0, times 0
[  553.450235][ T4447] FAULT_INJECTION: forcing a failure.
[  553.450235][ T4447] name failslab, interval 1, probability 0, space 0, times 0
[  553.462235][ T4443] FAULT_INJECTION: forcing a failure.
[  553.462235][ T4443] name failslab, interval 1, probability 0, space 0, times 0
[  553.474170][ T4442] CPU: 1 PID: 4442 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  553.474193][ T4442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  553.474203][ T4442] Call Trace:
[  553.474208][ T4442]  <TASK>
[  553.510657][ T4442]  dump_stack_lvl+0x151/0x1b7
[  553.515169][ T4442]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  553.520469][ T4442]  dump_stack+0x15/0x17
[  553.524447][ T4442]  should_fail+0x3c0/0x510
[  553.528708][ T4442]  __should_failslab+0x9f/0xe0
[  553.533304][ T4442]  should_failslab+0x9/0x20
[  553.537648][ T4442]  kmem_cache_alloc+0x4f/0x2f0
[  553.542242][ T4442]  ? dup_mmap+0x6d3/0xec0
[  553.546668][ T4442]  dup_mmap+0x6d3/0xec0
[  553.550677][ T4442]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  553.555870][ T4442]  ? __delayed_free_task+0x110/0x110
[  553.560989][ T4442]  ? __kasan_check_write+0x14/0x20
[  553.565942][ T4442]  ? mm_init+0x6bb/0x870
[  553.570016][ T4442]  dup_mm+0x91/0x330
[  553.573750][ T4442]  copy_mm+0x108/0x1b0
[  553.577653][ T4442]  copy_process+0x127a/0x3240
[  553.582168][ T4442]  ? proc_fail_nth_write+0x213/0x290
[  553.587305][ T4442]  ? proc_fail_nth_read+0x220/0x220
[  553.592332][ T4442]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  553.597275][ T4442]  ? vfs_write+0x9af/0x1050
[  553.601607][ T4442]  kernel_clone+0x224/0x8f0
[  553.605946][ T4442]  ? file_end_write+0x1b0/0x1b0
[  553.610633][ T4442]  ? create_io_thread+0x1e0/0x1e0
[  553.615498][ T4442]  __x64_sys_clone+0x289/0x310
[  553.620098][ T4442]  ? __do_sys_vfork+0x130/0x130
[  553.624782][ T4442]  ? debug_smp_processor_id+0x17/0x20
[  553.630006][ T4442]  do_syscall_64+0x44/0xd0
[  553.634241][ T4442]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  553.639968][ T4442] RIP: 0033:0x7fc1f7027d59
[  553.644310][ T4442] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  553.664014][ T4442] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  553.672694][ T4442] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  553.680847][ T4442] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  553.688662][ T4442] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  553.696560][ T4442] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  553.704642][ T4442] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  553.712449][ T4442]  </TASK>
[  553.715307][ T4446] CPU: 0 PID: 4446 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  553.723681][ T4446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  553.733536][ T4446] Call Trace:
[  553.736745][ T4446]  <TASK>
[  553.739522][ T4446]  dump_stack_lvl+0x151/0x1b7
[  553.744035][ T4446]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  553.749502][ T4446]  dump_stack+0x15/0x17
[  553.753508][ T4446]  should_fail+0x3c0/0x510
[  553.757746][ T4446]  __should_failslab+0x9f/0xe0
[  553.762346][ T4446]  should_failslab+0x9/0x20
[  553.766685][ T4446]  kmem_cache_alloc+0x4f/0x2f0
[  553.771285][ T4446]  ? anon_vma_clone+0xa1/0x510
[  553.775887][ T4446]  anon_vma_clone+0xa1/0x510
[  553.780316][ T4446]  anon_vma_fork+0x91/0x4f0
[  553.784653][ T4446]  ? dup_mmap+0x6ef/0xec0
[  553.788817][ T4446]  dup_mmap+0x7ec/0xec0
[  553.792811][ T4446]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  553.798024][ T4446]  ? __delayed_free_task+0x110/0x110
[  553.803135][ T4446]  ? __kasan_check_write+0x14/0x20
[  553.808169][ T4446]  ? mm_init+0x6bb/0x870
[  553.812250][ T4446]  dup_mm+0x91/0x330
[  553.815982][ T4446]  copy_mm+0x108/0x1b0
[  553.819888][ T4446]  copy_process+0x127a/0x3240
[  553.824402][ T4446]  ? proc_fail_nth_write+0x213/0x290
[  553.829539][ T4446]  ? proc_fail_nth_read+0x220/0x220
[  553.834555][ T4446]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  553.839522][ T4446]  ? vfs_write+0x9af/0x1050
[  553.843842][ T4446]  kernel_clone+0x224/0x8f0
[  553.848180][ T4446]  ? file_end_write+0x1b0/0x1b0
[  553.852870][ T4446]  ? create_io_thread+0x1e0/0x1e0
[  553.857732][ T4446]  __x64_sys_clone+0x289/0x310
[  553.862328][ T4446]  ? __do_sys_vfork+0x130/0x130
[  553.867024][ T4446]  ? debug_smp_processor_id+0x17/0x20
[  553.872227][ T4446]  do_syscall_64+0x44/0xd0
[  553.876479][ T4446]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  553.882293][ T4446] RIP: 0033:0x7fc1f7027d59
[  553.886634][ T4446] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  553.906077][ T4446] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  553.914314][ T4446] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  553.922125][ T4446] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  553.929953][ T4446] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  553.937751][ T4446] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  553.945562][ T4446] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  553.953380][ T4446]  </TASK>
[  553.956239][ T4447] CPU: 1 PID: 4447 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  553.964569][ T4447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  553.974463][ T4447] Call Trace:
[  553.977592][ T4447]  <TASK>
[  553.980365][ T4447]  dump_stack_lvl+0x151/0x1b7
[  553.984965][ T4447]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  553.990260][ T4447]  ? kmem_cache_alloc+0x189/0x2f0
[  553.995124][ T4447]  ? copy_process+0x127a/0x3240
[  553.999807][ T4447]  ? __x64_sys_clone+0x289/0x310
[  554.004684][ T4447]  ? do_syscall_64+0x44/0xd0
[  554.009090][ T4447]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  554.014998][ T4447]  dump_stack+0x15/0x17
[  554.018987][ T4447]  should_fail+0x3c0/0x510
[  554.023239][ T4447]  __should_failslab+0x9f/0xe0
[  554.027841][ T4447]  should_failslab+0x9/0x20
[  554.032178][ T4447]  kmem_cache_alloc+0x4f/0x2f0
[  554.036777][ T4447]  ? anon_vma_clone+0xa1/0x510
[  554.041381][ T4447]  anon_vma_clone+0xa1/0x510
[  554.045806][ T4447]  anon_vma_fork+0x91/0x4f0
[  554.050144][ T4447]  ? dup_mmap+0x6ef/0xec0
[  554.054313][ T4447]  dup_mmap+0x7ec/0xec0
[  554.058302][ T4447]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  554.063513][ T4447]  ? __delayed_free_task+0x110/0x110
[  554.068635][ T4447]  ? __kasan_check_write+0x14/0x20
[  554.073578][ T4447]  ? mm_init+0x6bb/0x870
[  554.077657][ T4447]  dup_mm+0x91/0x330
[  554.081407][ T4447]  copy_mm+0x108/0x1b0
[  554.085296][ T4447]  copy_process+0x127a/0x3240
[  554.089811][ T4447]  ? proc_fail_nth_write+0x213/0x290
[  554.094931][ T4447]  ? proc_fail_nth_read+0x220/0x220
[  554.099963][ T4447]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  554.104915][ T4447]  ? vfs_write+0x9af/0x1050
[  554.109338][ T4447]  kernel_clone+0x224/0x8f0
[  554.113726][ T4447]  ? file_end_write+0x1b0/0x1b0
[  554.118363][ T4447]  ? create_io_thread+0x1e0/0x1e0
[  554.123319][ T4447]  __x64_sys_clone+0x289/0x310
[  554.127915][ T4447]  ? __do_sys_vfork+0x130/0x130
[  554.132600][ T4447]  ? debug_smp_processor_id+0x17/0x20
[  554.137873][ T4447]  do_syscall_64+0x44/0xd0
[  554.142058][ T4447]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  554.147789][ T4447] RIP: 0033:0x7fc1f7027d59
[  554.152044][ T4447] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  554.171499][ T4447] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  554.179723][ T4447] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  554.187538][ T4447] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  554.195363][ T4447] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  554.203160][ T4447] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  554.210969][ T4447] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  554.219127][ T4447]  </TASK>
[  554.222619][ T4443] CPU: 0 PID: 4443 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  554.225456][ T4445] FAULT_INJECTION: forcing a failure.
[  554.225456][ T4445] name failslab, interval 1, probability 0, space 0, times 0
[  554.231026][ T4443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  554.231038][ T4443] Call Trace:
[  554.231044][ T4443]  <TASK>
[  554.231056][ T4443]  dump_stack_lvl+0x151/0x1b7
[  554.263760][ T4443]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  554.269047][ T4443]  dump_stack+0x15/0x17
[  554.273034][ T4443]  should_fail+0x3c0/0x510
[  554.277288][ T4443]  __should_failslab+0x9f/0xe0
[  554.281886][ T4443]  should_failslab+0x9/0x20
[  554.286226][ T4443]  kmem_cache_alloc+0x4f/0x2f0
[  554.290827][ T4443]  ? anon_vma_fork+0x1d9/0x4f0
[  554.295619][ T4443]  anon_vma_fork+0x1d9/0x4f0
[  554.300037][ T4443]  dup_mmap+0x7ec/0xec0
[  554.304038][ T4443]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  554.309237][ T4443]  ? __delayed_free_task+0x110/0x110
[  554.314438][ T4443]  ? __kasan_check_write+0x14/0x20
[  554.319307][ T4443]  ? mm_init+0x6bb/0x870
[  554.323470][ T4443]  dup_mm+0x91/0x330
[  554.327205][ T4443]  copy_mm+0x108/0x1b0
[  554.331107][ T4443]  copy_process+0x127a/0x3240
[  554.335635][ T4443]  ? proc_fail_nth_write+0x213/0x290
[  554.340739][ T4443]  ? proc_fail_nth_read+0x220/0x220
[  554.345775][ T4443]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  554.350722][ T4443]  ? vfs_write+0x9af/0x1050
[  554.355064][ T4443]  kernel_clone+0x224/0x8f0
[  554.359400][ T4443]  ? file_end_write+0x1b0/0x1b0
[  554.364101][ T4443]  ? create_io_thread+0x1e0/0x1e0
[  554.369036][ T4443]  __x64_sys_clone+0x289/0x310
[  554.373640][ T4443]  ? __do_sys_vfork+0x130/0x130
[  554.378325][ T4443]  ? debug_smp_processor_id+0x17/0x20
[  554.383536][ T4443]  do_syscall_64+0x44/0xd0
[  554.387961][ T4443]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  554.393872][ T4443] RIP: 0033:0x7fc1f7027d59
[  554.398109][ T4443] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  554.417564][ T4443] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  554.425789][ T4443] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  554.433701][ T4443] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  554.441499][ T4443] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  554.449312][ T4443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  554.457120][ T4443] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  554.464936][ T4443]  </TASK>
[  554.467808][ T4445] CPU: 1 PID: 4445 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  554.476309][ T4445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  554.486207][ T4445] Call Trace:
[  554.489323][ T4445]  <TASK>
[  554.492105][ T4445]  dump_stack_lvl+0x151/0x1b7
[  554.496613][ T4445]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  554.501909][ T4445]  dump_stack+0x15/0x17
[  554.505978][ T4445]  should_fail+0x3c0/0x510
[  554.510150][ T4445]  __should_failslab+0x9f/0xe0
[  554.514749][ T4445]  should_failslab+0x9/0x20
[  554.519117][ T4445]  kmem_cache_alloc+0x4f/0x2f0
[  554.523714][ T4445]  ? anon_vma_clone+0xa1/0x510
[  554.528294][ T4445]  anon_vma_clone+0xa1/0x510
[  554.532725][ T4445]  anon_vma_fork+0x91/0x4f0
[  554.537057][ T4445]  ? dup_mmap+0x6ef/0xec0
[  554.541223][ T4445]  dup_mmap+0x7ec/0xec0
[  554.545213][ T4445]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  554.550421][ T4445]  ? __delayed_free_task+0x110/0x110
[  554.555541][ T4445]  ? __kasan_check_write+0x14/0x20
[  554.560489][ T4445]  ? mm_init+0x6bb/0x870
[  554.564571][ T4445]  dup_mm+0x91/0x330
[  554.568302][ T4445]  copy_mm+0x108/0x1b0
[  554.572207][ T4445]  copy_process+0x127a/0x3240
[  554.576720][ T4445]  ? proc_fail_nth_write+0x213/0x290
[  554.581838][ T4445]  ? proc_fail_nth_read+0x220/0x220
[  554.586873][ T4445]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  554.591827][ T4445]  ? vfs_write+0x9af/0x1050
[  554.596163][ T4445]  kernel_clone+0x224/0x8f0
[  554.600593][ T4445]  ? file_end_write+0x1b0/0x1b0
[  554.605279][ T4445]  ? create_io_thread+0x1e0/0x1e0
[  554.610138][ T4445]  __x64_sys_clone+0x289/0x310
[  554.614735][ T4445]  ? __do_sys_vfork+0x130/0x130
[  554.619769][ T4445]  ? debug_smp_processor_id+0x17/0x20
[  554.625073][ T4445]  do_syscall_64+0x44/0xd0
[  554.629314][ T4445]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  554.635042][ T4445] RIP: 0033:0x7fc1f7027d59
[  554.639296][ T4445] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  554.659388][ T4445] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  554.667628][ T4445] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  554.675436][ T4445] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  554.683335][ T4445] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  554.691150][ T4445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  554.698971][ T4445] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  554.706782][ T4445]  </TASK>
[  554.710220][ T4444] FAULT_INJECTION: forcing a failure.
[  554.710220][ T4444] name failslab, interval 1, probability 0, space 0, times 0
[  554.722803][ T4444] CPU: 1 PID: 4444 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  554.731039][ T4444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  554.741017][ T4444] Call Trace:
[  554.744143][ T4444]  <TASK>
[  554.747005][ T4444]  dump_stack_lvl+0x151/0x1b7
[  554.751521][ T4444]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  554.756813][ T4444]  dump_stack+0x15/0x17
[  554.760816][ T4444]  should_fail+0x3c0/0x510
[  554.765060][ T4444]  __should_failslab+0x9f/0xe0
[  554.769667][ T4444]  should_failslab+0x9/0x20
[  554.773996][ T4444]  kmem_cache_alloc+0x4f/0x2f0
[  554.778597][ T4444]  ? anon_vma_clone+0xa1/0x510
[  554.783198][ T4444]  anon_vma_clone+0xa1/0x510
[  554.787625][ T4444]  anon_vma_fork+0x91/0x4f0
[  554.791965][ T4444]  ? dup_mmap+0x6ef/0xec0
[  554.796132][ T4444]  dup_mmap+0x7ec/0xec0
[  554.800125][ T4444]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  554.805472][ T4444]  ? __delayed_free_task+0x110/0x110
[  554.810589][ T4444]  ? __kasan_check_write+0x14/0x20
[  554.815533][ T4444]  ? mm_init+0x6bb/0x870
[  554.819621][ T4444]  dup_mm+0x91/0x330
[  554.823346][ T4444]  copy_mm+0x108/0x1b0
[  554.827253][ T4444]  copy_process+0x127a/0x3240
[  554.831765][ T4444]  ? proc_fail_nth_write+0x213/0x290
[  554.836894][ T4444]  ? proc_fail_nth_read+0x220/0x220
[  554.842007][ T4444]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  554.847040][ T4444]  ? vfs_write+0x9af/0x1050
[  554.851382][ T4444]  kernel_clone+0x224/0x8f0
[  554.855722][ T4444]  ? file_end_write+0x1b0/0x1b0
[  554.860507][ T4444]  ? create_io_thread+0x1e0/0x1e0
[  554.865538][ T4444]  __x64_sys_clone+0x289/0x310
[  554.870139][ T4444]  ? __do_sys_vfork+0x130/0x130
[  554.874825][ T4444]  ? debug_smp_processor_id+0x17/0x20
[  554.880031][ T4444]  do_syscall_64+0x44/0xd0
[  554.884290][ T4444]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  554.890018][ T4444] RIP: 0033:0x7fc1f7027d59
[  554.894266][ T4444] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  554.913711][ T4444] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  554.921951][ T4444] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  554.929762][ T4444] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  554.937573][ T4444] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  554.945385][ T4444] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  554.953195][ T4444] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  554.961167][ T4444]  </TASK>
[  554.967125][ T4455] FAULT_INJECTION: forcing a failure.
[  554.967125][ T4455] name failslab, interval 1, probability 0, space 0, times 0
[  554.970873][ T4454] FAULT_INJECTION: forcing a failure.
[  554.970873][ T4454] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[  554.980913][ T4456] FAULT_INJECTION: forcing a failure.
[  554.980913][ T4456] name failslab, interval 1, probability 0, space 0, times 0
[  554.992695][ T4452] FAULT_INJECTION: forcing a failure.
[  554.992695][ T4452] name failslab, interval 1, probability 0, space 0, times 0
[  555.006184][ T4455] CPU: 1 PID: 4455 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  555.018696][ T4459] FAULT_INJECTION: forcing a failure.
[  555.018696][ T4459] name failslab, interval 1, probability 0, space 0, times 0
[  555.025973][ T4455] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  555.025986][ T4455] Call Trace:
[  555.025991][ T4455]  <TASK>
[  555.025997][ T4455]  dump_stack_lvl+0x151/0x1b7
[  555.039146][ T4458] FAULT_INJECTION: forcing a failure.
[  555.039146][ T4458] name failslab, interval 1, probability 0, space 0, times 0
[  555.048280][ T4455]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  555.048307][ T4455]  dump_stack+0x15/0x17
[  555.080398][ T4455]  should_fail+0x3c0/0x510
[  555.084646][ T4455]  __should_failslab+0x9f/0xe0
[  555.089245][ T4455]  should_failslab+0x9/0x20
[  555.093584][ T4455]  kmem_cache_alloc+0x4f/0x2f0
[  555.098185][ T4455]  ? dup_mmap+0x6d3/0xec0
[  555.102352][ T4455]  dup_mmap+0x6d3/0xec0
[  555.106352][ T4455]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  555.111551][ T4455]  ? __delayed_free_task+0x110/0x110
[  555.116676][ T4455]  ? __kasan_check_write+0x14/0x20
[  555.121616][ T4455]  ? mm_init+0x6bb/0x870
[  555.125697][ T4455]  dup_mm+0x91/0x330
[  555.129431][ T4455]  copy_mm+0x108/0x1b0
[  555.133335][ T4455]  copy_process+0x127a/0x3240
[  555.137849][ T4455]  ? proc_fail_nth_write+0x213/0x290
[  555.142970][ T4455]  ? proc_fail_nth_read+0x220/0x220
[  555.148014][ T4455]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  555.152949][ T4455]  ? vfs_write+0x9af/0x1050
[  555.157290][ T4455]  kernel_clone+0x224/0x8f0
[  555.161630][ T4455]  ? file_end_write+0x1b0/0x1b0
[  555.166316][ T4455]  ? create_io_thread+0x1e0/0x1e0
[  555.171187][ T4455]  __x64_sys_clone+0x289/0x310
[  555.175776][ T4455]  ? __do_sys_vfork+0x130/0x130
[  555.180466][ T4455]  ? debug_smp_processor_id+0x17/0x20
[  555.185683][ T4455]  do_syscall_64+0x44/0xd0
[  555.189932][ T4455]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  555.195652][ T4455] RIP: 0033:0x7fc1f7027d59
[  555.199904][ T4455] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  555.219357][ T4455] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  555.227676][ T4455] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  555.235491][ T4455] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  555.243300][ T4455] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  555.251113][ T4455] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  555.258921][ T4455] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  555.266737][ T4455]  </TASK>
[  555.269613][ T4459] CPU: 0 PID: 4459 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  555.278134][ T4459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  555.288089][ T4459] Call Trace:
[  555.291208][ T4459]  <TASK>
[  555.293988][ T4459]  dump_stack_lvl+0x151/0x1b7
[  555.298500][ T4459]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  555.303856][ T4459]  dump_stack+0x15/0x17
[  555.307789][ T4459]  should_fail+0x3c0/0x510
[  555.312040][ T4459]  __should_failslab+0x9f/0xe0
[  555.316639][ T4459]  should_failslab+0x9/0x20
[  555.320984][ T4459]  kmem_cache_alloc+0x4f/0x2f0
[  555.325578][ T4459]  ? anon_vma_clone+0xa1/0x510
[  555.330183][ T4459]  anon_vma_clone+0xa1/0x510
[  555.334605][ T4459]  anon_vma_fork+0x91/0x4f0
[  555.338943][ T4459]  ? dup_mmap+0x6ef/0xec0
[  555.343114][ T4459]  dup_mmap+0x7ec/0xec0
[  555.347113][ T4459]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  555.352311][ T4459]  ? __delayed_free_task+0x110/0x110
[  555.357430][ T4459]  ? __kasan_check_write+0x14/0x20
[  555.362377][ T4459]  ? mm_init+0x6bb/0x870
[  555.366460][ T4459]  dup_mm+0x91/0x330
[  555.370277][ T4459]  copy_mm+0x108/0x1b0
[  555.374184][ T4459]  copy_process+0x127a/0x3240
[  555.378699][ T4459]  ? proc_fail_nth_write+0x213/0x290
[  555.383903][ T4459]  ? proc_fail_nth_read+0x220/0x220
[  555.388936][ T4459]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  555.393883][ T4459]  ? vfs_write+0x9af/0x1050
[  555.398223][ T4459]  kernel_clone+0x224/0x8f0
[  555.402564][ T4459]  ? file_end_write+0x1b0/0x1b0
[  555.407254][ T4459]  ? create_io_thread+0x1e0/0x1e0
[  555.412117][ T4459]  __x64_sys_clone+0x289/0x310
[  555.416712][ T4459]  ? __do_sys_vfork+0x130/0x130
[  555.421408][ T4459]  ? debug_smp_processor_id+0x17/0x20
[  555.426606][ T4459]  do_syscall_64+0x44/0xd0
[  555.430945][ T4459]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  555.436673][ T4459] RIP: 0033:0x7fc1f7027d59
[  555.441043][ T4459] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  555.460563][ T4459] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  555.468801][ T4459] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  555.476615][ T4459] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  555.484428][ T4459] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  555.492241][ T4459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  555.500132][ T4459] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  555.507947][ T4459]  </TASK>
[  555.510950][ T4458] CPU: 1 PID: 4458 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  555.519470][ T4458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  555.529342][ T4458] Call Trace:
[  555.532467][ T4458]  <TASK>
[  555.535248][ T4458]  dump_stack_lvl+0x151/0x1b7
[  555.539756][ T4458]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  555.545059][ T4458]  ? kmem_cache_alloc+0x189/0x2f0
[  555.549913][ T4458]  ? copy_process+0x127a/0x3240
[  555.554600][ T4458]  ? __x64_sys_clone+0x289/0x310
[  555.559374][ T4458]  ? do_syscall_64+0x44/0xd0
[  555.563797][ T4458]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  555.569702][ T4458]  dump_stack+0x15/0x17
[  555.573699][ T4458]  should_fail+0x3c0/0x510
[  555.577946][ T4458]  __should_failslab+0x9f/0xe0
[  555.582545][ T4458]  should_failslab+0x9/0x20
[  555.586885][ T4458]  kmem_cache_alloc+0x4f/0x2f0
[  555.591573][ T4458]  ? anon_vma_clone+0xa1/0x510
[  555.596180][ T4458]  anon_vma_clone+0xa1/0x510
[  555.600603][ T4458]  anon_vma_fork+0x91/0x4f0
[  555.604961][ T4458]  ? dup_mmap+0x6ef/0xec0
[  555.609111][ T4458]  dup_mmap+0x7ec/0xec0
[  555.613220][ T4458]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  555.618391][ T4458]  ? __delayed_free_task+0x110/0x110
[  555.623609][ T4458]  ? __kasan_check_write+0x14/0x20
[  555.628631][ T4458]  ? mm_init+0x6bb/0x870
[  555.632723][ T4458]  dup_mm+0x91/0x330
[  555.636475][ T4458]  copy_mm+0x108/0x1b0
[  555.640355][ T4458]  copy_process+0x127a/0x3240
[  555.644870][ T4458]  ? proc_fail_nth_write+0x213/0x290
[  555.649983][ T4458]  ? proc_fail_nth_read+0x220/0x220
[  555.655015][ T4458]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  555.659984][ T4458]  ? vfs_write+0x9af/0x1050
[  555.664330][ T4458]  kernel_clone+0x224/0x8f0
[  555.668644][ T4458]  ? file_end_write+0x1b0/0x1b0
[  555.673547][ T4458]  ? create_io_thread+0x1e0/0x1e0
[  555.678404][ T4458]  __x64_sys_clone+0x289/0x310
[  555.682998][ T4458]  ? __do_sys_vfork+0x130/0x130
[  555.687680][ T4458]  ? debug_smp_processor_id+0x17/0x20
[  555.692888][ T4458]  do_syscall_64+0x44/0xd0
[  555.697268][ T4458]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  555.702961][ T4458] RIP: 0033:0x7fc1f7027d59
[  555.707210][ T4458] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  555.726769][ T4458] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  555.735014][ T4458] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  555.742815][ T4458] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  555.750802][ T4458] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  555.758727][ T4458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  555.766552][ T4458] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  555.774448][ T4458]  </TASK>
[  555.779008][ T4456] CPU: 1 PID: 4456 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  555.787335][ T4456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  555.797318][ T4456] Call Trace:
[  555.800449][ T4456]  <TASK>
[  555.803217][ T4456]  dump_stack_lvl+0x151/0x1b7
[  555.807733][ T4456]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  555.813034][ T4456]  ? kmem_cache_alloc+0x189/0x2f0
[  555.817881][ T4456]  ? copy_process+0x127a/0x3240
[  555.822577][ T4456]  ? __x64_sys_clone+0x289/0x310
[  555.827339][ T4456]  ? do_syscall_64+0x44/0xd0
[  555.831768][ T4456]  ? entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  555.837674][ T4456]  dump_stack+0x15/0x17
[  555.841660][ T4456]  should_fail+0x3c0/0x510
[  555.845915][ T4456]  __should_failslab+0x9f/0xe0
[  555.850513][ T4456]  should_failslab+0x9/0x20
[  555.854852][ T4456]  kmem_cache_alloc+0x4f/0x2f0
[  555.859460][ T4456]  ? anon_vma_clone+0xa1/0x510
[  555.864141][ T4456]  anon_vma_clone+0xa1/0x510
[  555.868569][ T4456]  anon_vma_fork+0x91/0x4f0
[  555.872905][ T4456]  ? dup_mmap+0x6ef/0xec0
[  555.877087][ T4456]  dup_mmap+0x7ec/0xec0
[  555.881075][ T4456]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  555.886273][ T4456]  ? __delayed_free_task+0x110/0x110
[  555.891393][ T4456]  ? __kasan_check_write+0x14/0x20
[  555.896340][ T4456]  ? mm_init+0x6bb/0x870
[  555.900420][ T4456]  dup_mm+0x91/0x330
[  555.904162][ T4456]  copy_mm+0x108/0x1b0
[  555.908176][ T4456]  copy_process+0x127a/0x3240
[  555.912686][ T4456]  ? proc_fail_nth_write+0x213/0x290
[  555.917805][ T4456]  ? proc_fail_nth_read+0x220/0x220
[  555.922840][ T4456]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  555.927785][ T4456]  ? vfs_write+0x9af/0x1050
[  555.932124][ T4456]  kernel_clone+0x224/0x8f0
[  555.936672][ T4456]  ? file_end_write+0x1b0/0x1b0
[  555.941355][ T4456]  ? create_io_thread+0x1e0/0x1e0
[  555.946218][ T4456]  __x64_sys_clone+0x289/0x310
[  555.950819][ T4456]  ? __do_sys_vfork+0x130/0x130
[  555.955553][ T4456]  ? debug_smp_processor_id+0x17/0x20
[  555.960711][ T4456]  do_syscall_64+0x44/0xd0
[  555.964963][ T4456]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  555.970697][ T4456] RIP: 0033:0x7fc1f7027d59
[  555.974946][ T4456] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  555.994393][ T4456] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  556.002780][ T4456] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  556.010586][ T4456] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  556.018395][ T4456] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  556.026205][ T4456] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  556.034023][ T4456] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  556.041961][ T4456]  </TASK>
[  556.045534][ T4454] CPU: 1 PID: 4454 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  556.053858][ T4454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  556.063756][ T4454] Call Trace:
[  556.066872][ T4454]  <TASK>
[  556.069652][ T4454]  dump_stack_lvl+0x151/0x1b7
[  556.074163][ T4454]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  556.079458][ T4454]  dump_stack+0x15/0x17
[  556.083449][ T4454]  should_fail+0x3c0/0x510
[  556.087703][ T4454]  should_fail_alloc_page+0x58/0x70
[  556.092737][ T4454]  __alloc_pages+0x207/0x850
[  556.097165][ T4454]  ? zone_watermark_fast+0x200/0x200
[  556.102293][ T4454]  ? dup_mmap+0x9fc/0xec0
[  556.106459][ T4454]  ? dup_mm+0x91/0x330
[  556.110354][ T4454]  ? copy_mm+0x108/0x1b0
[  556.114434][ T4454]  ? copy_process+0x127a/0x3240
[  556.119124][ T4454]  ? kvm_sched_clock_read+0x18/0x40
[  556.124156][ T4454]  pte_alloc_one+0x73/0x1b0
[  556.128581][ T4454]  ? pfn_modify_allowed+0x2e0/0x2e0
[  556.133617][ T4454]  ? __kasan_check_write+0x14/0x20
[  556.138564][ T4454]  ? __set_page_owner+0x2ee/0x310
[  556.143597][ T4454]  __pte_alloc+0x86/0x350
[  556.147763][ T4454]  ? free_pgtables+0x210/0x210
[  556.152453][ T4454]  copy_pte_range+0x1b1f/0x20b0
[  556.157138][ T4454]  ? __kunmap_atomic+0x80/0x80
[  556.161735][ T4454]  ? __pud_alloc+0x260/0x260
[  556.166163][ T4454]  copy_page_range+0xc1e/0x1090
[  556.170940][ T4454]  ? pfn_valid+0x1e0/0x1e0
[  556.175189][ T4454]  dup_mmap+0x9fc/0xec0
[  556.179181][ T4454]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  556.184390][ T4454]  ? __delayed_free_task+0x110/0x110
[  556.189512][ T4454]  ? __kasan_check_write+0x14/0x20
[  556.194457][ T4454]  ? mm_init+0x6bb/0x870
[  556.198536][ T4454]  dup_mm+0x91/0x330
[  556.202267][ T4454]  copy_mm+0x108/0x1b0
[  556.206261][ T4454]  copy_process+0x127a/0x3240
[  556.210774][ T4454]  ? proc_fail_nth_write+0x213/0x290
[  556.215892][ T4454]  ? proc_fail_nth_read+0x220/0x220
[  556.220928][ T4454]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  556.225900][ T4454]  ? vfs_write+0x9af/0x1050
[  556.230215][ T4454]  kernel_clone+0x224/0x8f0
[  556.234554][ T4454]  ? file_end_write+0x1b0/0x1b0
[  556.239247][ T4454]  ? create_io_thread+0x1e0/0x1e0
[  556.244103][ T4454]  __x64_sys_clone+0x289/0x310
[  556.248700][ T4454]  ? __do_sys_vfork+0x130/0x130
[  556.253390][ T4454]  ? debug_smp_processor_id+0x17/0x20
[  556.258604][ T4454]  do_syscall_64+0x44/0xd0
[  556.262848][ T4454]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  556.268575][ T4454] RIP: 0033:0x7fc1f7027d59
[  556.272831][ T4454] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  556.292279][ T4454] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  556.300517][ T4454] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  556.308328][ T4454] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  556.316138][ T4454] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  556.324123][ T4454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  556.332019][ T4454] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  556.339835][ T4454]  </TASK>
[  556.343937][ T4452] CPU: 1 PID: 4452 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  556.346793][ T4463] FAULT_INJECTION: forcing a failure.
[  556.346793][ T4463] name failslab, interval 1, probability 0, space 0, times 0
[  556.352257][ T4452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
[  556.365393][ T4462] FAULT_INJECTION: forcing a failure.
[  556.365393][ T4462] name failslab, interval 1, probability 0, space 0, times 0
[  556.374571][ T4452] Call Trace:
[  556.374580][ T4452]  <TASK>
[  556.374587][ T4452]  dump_stack_lvl+0x151/0x1b7
[  556.397483][ T4452]  ? bfq_pos_tree_add_move+0x43e/0x43e
[  556.402780][ T4452]  dump_stack+0x15/0x17
[  556.406890][ T4452]  should_fail+0x3c0/0x510
[  556.411151][ T4452]  __should_failslab+0x9f/0xe0
[  556.415747][ T4452]  should_failslab+0x9/0x20
[  556.420082][ T4452]  kmem_cache_alloc+0x4f/0x2f0
[  556.424780][ T4452]  ? dup_mmap+0x6d3/0xec0
[  556.428936][ T4452]  dup_mmap+0x6d3/0xec0
[  556.432928][ T4452]  ? _raw_spin_trylock_bh+0x1d0/0x1d0
[  556.438134][ T4452]  ? __delayed_free_task+0x110/0x110
[  556.443255][ T4452]  ? __kasan_check_write+0x14/0x20
[  556.448201][ T4452]  ? mm_init+0x6bb/0x870
[  556.452277][ T4452]  dup_mm+0x91/0x330
[  556.456014][ T4452]  copy_mm+0x108/0x1b0
[  556.459916][ T4452]  copy_process+0x127a/0x3240
[  556.464433][ T4452]  ? proc_fail_nth_write+0x213/0x290
[  556.469551][ T4452]  ? proc_fail_nth_read+0x220/0x220
[  556.474586][ T4452]  ? pidfd_show_fdinfo+0x2b0/0x2b0
[  556.479532][ T4452]  ? vfs_write+0x9af/0x1050
[  556.483872][ T4452]  kernel_clone+0x224/0x8f0
[  556.488211][ T4452]  ? file_end_write+0x1b0/0x1b0
[  556.492901][ T4452]  ? create_io_thread+0x1e0/0x1e0
[  556.497758][ T4452]  __x64_sys_clone+0x289/0x310
[  556.502357][ T4452]  ? __do_sys_vfork+0x130/0x130
[  556.507046][ T4452]  ? debug_smp_processor_id+0x17/0x20
[  556.512251][ T4452]  do_syscall_64+0x44/0xd0
[  556.516509][ T4452]  entry_SYSCALL_64_after_hwframe+0x61/0xcb
[  556.522244][ T4452] RIP: 0033:0x7fc1f7027d59
[  556.526485][ T4452] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 31 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48
[  556.546135][ T4452] RSP: 002b:00007ffd5d9e1e68 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[  556.554393][ T4452] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fc1f7027d59
[  556.562371][ T4452] RDX: 00000000200000c0 RSI: 0000000000000000 RDI: 0000000000001000
[  556.570180][ T4452] RBP: 00007ffd5d9e1e80 R08: 0000000000000000 R09: 0000000000000015
[  556.577993][ T4452] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
[  556.586089][ T4452] R13: 00007ffd5d9e1ea0 R14: 00007ffd5d9e1e90 R15: 00007ffd5d9e1e74
[  556.593889][ T4452]  </TASK>
[  556.596749][ T4462] CPU: 0 PID: 4462 Comm: syz-executor224 Not tainted 5.15.82-syzkaller #0
[  556.602136][ T4468] FAULT_INJECTION: forcing a failure.