forked to background, child pid 3176
no interfaces have a carrier
[ 21.291755][ T3177] 8021q: adding VLAN 0 to HW filter on device bond0
[ 21.300818][ T3177] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK
syzkaller
Warning: Permanently added '10.128.0.29' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [ 38.024021][ T3593] FAULT_INJECTION: forcing a failure.
[ 38.024021][ T3593] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 38.037357][ T3593] CPU: 1 PID: 3593 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 38.048174][ T3593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 38.058221][ T3593] Call Trace:
[ 38.061480][ T3593]
[ 38.064391][ T3593] dump_stack_lvl+0xcd/0x134
[ 38.068993][ T3593] should_fail.cold+0x5/0xa
[ 38.073481][ T3593] prepare_alloc_pages+0x17b/0x570
[ 38.078577][ T3593] __alloc_pages+0x12f/0x500
[ 38.083148][ T3593] ? __alloc_pages_slowpath.constprop.0+0x20e0/0x20e0
[ 38.089894][ T3593] ? is_bpf_text_address+0x99/0x170
[ 38.095085][ T3593] ? kernel_text_address+0x39/0x80
[ 38.100189][ T3593] ? arch_stack_walk+0x93/0xe0
[ 38.104940][ T3593] alloc_pages+0x1aa/0x310
[ 38.109340][ T3593] __stack_depot_save+0x3ba/0x500
[ 38.114348][ T3593] kasan_save_stack+0x2e/0x40
[ 38.119003][ T3593] ? kasan_save_stack+0x1e/0x40
[ 38.123843][ T3593] ? __kasan_kmalloc+0xa9/0xd0
[ 38.128586][ T3593] ? blk_mq_init_tags+0x6a/0x170
[ 38.133526][ T3593] ? blk_mq_alloc_rq_map+0x1ba/0x3b0
[ 38.138810][ T3593] ? blk_mq_alloc_map_and_rqs+0x4b/0x180
[ 38.144440][ T3593] ? blk_mq_map_swqueue+0x85b/0x1150
[ 38.149707][ T3593] ? blk_mq_update_nr_hw_queues+0x5fe/0xe10
[ 38.155599][ T3593] ? nbd_start_device+0x157/0xd10
[ 38.160698][ T3593] ? nbd_ioctl+0x5f3/0xb10
[ 38.165097][ T3593] ? blkdev_ioctl+0x36e/0x800
[ 38.169758][ T3593] ? __x64_sys_ioctl+0x193/0x200
[ 38.174682][ T3593] ? do_syscall_64+0x35/0xb0
[ 38.179258][ T3593] ? entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 38.185395][ T3593] ? mark_held_locks+0x9f/0xe0
[ 38.190160][ T3593] ? ___slab_alloc+0xc3b/0xf20
[ 38.194904][ T3593] ? lockdep_hardirqs_on+0x79/0x100
[ 38.200086][ T3593] ? blk_mq_init_tags+0x6a/0x170
[ 38.205016][ T3593] ? rcu_read_lock_sched_held+0x3a/0x70
[ 38.210542][ T3593] ? trace_kmalloc_node+0x32/0x100
[ 38.215641][ T3593] __kasan_kmalloc+0xa9/0xd0
[ 38.220229][ T3593] blk_mq_init_tags+0x6a/0x170
[ 38.224977][ T3593] blk_mq_alloc_rq_map+0x1ba/0x3b0
[ 38.230079][ T3593] blk_mq_alloc_map_and_rqs+0x4b/0x180
[ 38.235521][ T3593] blk_mq_map_swqueue+0x85b/0x1150
[ 38.240620][ T3593] ? blk_mq_alloc_map_and_rqs+0x180/0x180
[ 38.246322][ T3593] ? blk_mq_update_queue_map+0x129/0x4f0
[ 38.251944][ T3593] blk_mq_update_nr_hw_queues+0x5fe/0xe10
[ 38.257650][ T3593] ? blk_mq_init_queue+0x140/0x140
[ 38.262851][ T3593] ? tomoyo_execute_permission+0x4a0/0x4a0
[ 38.268658][ T3593] nbd_start_device+0x157/0xd10
[ 38.273515][ T3593] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 38.279736][ T3593] ? security_capable+0x8f/0xc0
[ 38.284570][ T3593] nbd_ioctl+0x5f3/0xb10
[ 38.288797][ T3593] ? blk_ioctl_discard+0x340/0x340
[ 38.293893][ T3593] ? nbd_start_device+0xd10/0xd10
[ 38.298908][ T3593] ? __context_tracking_exit+0xb8/0xe0
[ 38.304354][ T3593] ? nbd_start_device+0xd10/0xd10
[ 38.309368][ T3593] blkdev_ioctl+0x36e/0x800
[ 38.313861][ T3593] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 38.319305][ T3593] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 38.325541][ T3593] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 38.331005][ T3593] __x64_sys_ioctl+0x193/0x200
[ 38.335757][ T3593] do_syscall_64+0x35/0xb0
[ 38.340173][ T3593] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 38.346071][ T3593] RIP: 0033:0x7f2b8f209339
[ 38.350556][ T3593] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 38.370157][ T3593] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 38.378549][ T3593] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 38.386514][ T3593] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 38.394464][ T3593] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 38.402413][ T3593] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 38.410364][ T3593] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 38.418337][ T3593]
executing program
[ 38.428320][ T3593] block nbd0: shutting down sockets
[ 38.549979][ T3599] block nbd0: Device being setup by another task
[ 38.592822][ T3598] FAULT_INJECTION: forcing a failure.
[ 38.592822][ T3598] name failslab, interval 1, probability 0, space 0, times 1
[ 38.606769][ T3598] CPU: 0 PID: 3598 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 38.617875][ T3598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 38.628051][ T3598] Call Trace:
[ 38.631338][ T3598]
[ 38.634265][ T3598] dump_stack_lvl+0xcd/0x134
[ 38.638856][ T3598] should_fail.cold+0x5/0xa
[ 38.643372][ T3598] ? __kernfs_new_node+0xd4/0x8b0
[ 38.648406][ T3598] should_failslab+0x5/0x10
[ 38.652921][ T3598] kmem_cache_alloc+0x5e/0x3b0
[ 38.657678][ T3598] __kernfs_new_node+0xd4/0x8b0
[ 38.662517][ T3598] ? kernfs_path_from_node+0x60/0x60
[ 38.667988][ T3598] ? mark_held_locks+0x9f/0xe0
[ 38.672755][ T3598] ? mark_held_locks+0x9f/0xe0
[ 38.677514][ T3598] kernfs_create_dir_ns+0x9c/0x220
[ 38.682633][ T3598] sysfs_create_dir_ns+0x127/0x290
[ 38.687734][ T3598] ? sysfs_create_mount_point+0xb0/0xb0
[ 38.693266][ T3598] ? kfree_const+0x51/0x60
[ 38.697687][ T3598] ? kfree+0xd6/0x4d0
[ 38.701658][ T3598] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 38.708031][ T3598] ? internal_create_groups.part.0+0x110/0x140
[ 38.714214][ T3598] kobject_add_internal+0x2ce/0x900
[ 38.719435][ T3598] kobject_add+0x150/0x1c0
[ 38.723984][ T3598] ? kset_create_and_add+0x1a0/0x1a0
[ 38.729290][ T3598] ? xa_find+0x1cf/0x330
[ 38.733522][ T3598] ? xas_find+0x7d0/0x7d0
[ 38.737864][ T3598] blk_mq_register_hctx+0x1cf/0x2e0
[ 38.743064][ T3598] blk_mq_sysfs_register+0x157/0x180
[ 38.748345][ T3598] ? blk_mq_sysfs_unregister+0x2c0/0x2c0
[ 38.753979][ T3598] ? blk_mq_update_queue_map+0x129/0x4f0
[ 38.759616][ T3598] blk_mq_update_nr_hw_queues+0x769/0xe10
[ 38.765344][ T3598] ? blk_mq_init_queue+0x140/0x140
[ 38.770459][ T3598] ? tomoyo_execute_permission+0x4a0/0x4a0
[ 38.776264][ T3598] nbd_start_device+0x157/0xd10
[ 38.781118][ T3598] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 38.787358][ T3598] ? security_capable+0x8f/0xc0
[ 38.792214][ T3598] nbd_ioctl+0x5f3/0xb10
[ 38.796460][ T3598] ? blk_ioctl_discard+0x340/0x340
[ 38.801564][ T3598] ? nbd_start_device+0xd10/0xd10
[ 38.806588][ T3598] ? __context_tracking_exit+0xb8/0xe0
[ 38.812043][ T3598] ? nbd_start_device+0xd10/0xd10
[ 38.817067][ T3598] blkdev_ioctl+0x36e/0x800
[ 38.821597][ T3598] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 38.827054][ T3598] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 38.833302][ T3598] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 38.838774][ T3598] __x64_sys_ioctl+0x193/0x200
[ 38.843535][ T3598] do_syscall_64+0x35/0xb0
[ 38.848030][ T3598] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 38.853911][ T3598] RIP: 0033:0x7f2b8f209339
[ 38.858313][ T3598] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 38.877925][ T3598] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 38.886358][ T3598] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 38.894329][ T3598] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 38.902296][ T3598] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 38.910259][ T3598] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 38.918229][ T3598] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 38.926205][ T3598]
[ 38.929949][ T3598] kobject_add_internal failed for cpu1 (error: -12 parent: 0)
executing program
[ 38.991315][ T3598] block nbd0: shutting down sockets
[ 39.099993][ T3602] block nbd0: Device being setup by another task
[ 39.106626][ T3601] FAULT_INJECTION: forcing a failure.
[ 39.106626][ T3601] name failslab, interval 1, probability 0, space 0, times 0
[ 39.119433][ T3601] CPU: 1 PID: 3601 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 39.130008][ T3601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 39.140131][ T3601] Call Trace:
[ 39.143393][ T3601]
[ 39.146301][ T3601] dump_stack_lvl+0xcd/0x134
[ 39.150880][ T3601] should_fail.cold+0x5/0xa
[ 39.155368][ T3601] ? security_inode_alloc+0x34/0x160
[ 39.160646][ T3601] should_failslab+0x5/0x10
[ 39.165142][ T3601] kmem_cache_alloc+0x5e/0x3b0
[ 39.169915][ T3601] security_inode_alloc+0x34/0x160
[ 39.175032][ T3601] inode_init_always+0x5d8/0xd70
[ 39.180177][ T3601] alloc_inode+0x82/0x230
[ 39.184496][ T3601] new_inode+0x27/0x2f0
[ 39.188647][ T3601] debugfs_get_inode+0x1a/0x130
[ 39.193481][ T3601] __debugfs_create_file+0x11a/0x540
[ 39.198753][ T3601] debugfs_create_u32+0x6c/0xa0
[ 39.203587][ T3601] nbd_start_device+0x49e/0xd10
[ 39.208424][ T3601] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 39.214644][ T3601] ? security_capable+0x8f/0xc0
[ 39.219478][ T3601] nbd_ioctl+0x5f3/0xb10
[ 39.223702][ T3601] ? blk_ioctl_discard+0x340/0x340
[ 39.228795][ T3601] ? nbd_start_device+0xd10/0xd10
[ 39.233816][ T3601] ? __context_tracking_exit+0xb8/0xe0
[ 39.239258][ T3601] ? nbd_start_device+0xd10/0xd10
[ 39.244263][ T3601] blkdev_ioctl+0x36e/0x800
[ 39.248759][ T3601] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 39.254219][ T3601] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 39.260437][ T3601] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 39.265876][ T3601] __x64_sys_ioctl+0x193/0x200
[ 39.270635][ T3601] do_syscall_64+0x35/0xb0
[ 39.275036][ T3601] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 39.280910][ T3601] RIP: 0033:0x7f2b8f209339
[ 39.285302][ T3601] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 39.304890][ T3601] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 39.313282][ T3601] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 39.321229][ T3601] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 39.329177][ T3601] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 39.337137][ T3601] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
executing program
[ 39.345087][ T3601] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 39.353044][ T3601]
[ 39.357327][ T3601] debugfs: out of free dentries, can not create file 'timeout'
[ 39.365213][ T3601] block nbd0: shutting down sockets
[ 39.502060][ T3604] FAULT_INJECTION: forcing a failure.
[ 39.502060][ T3604] name failslab, interval 1, probability 0, space 0, times 0
[ 39.514983][ T3604] CPU: 0 PID: 3604 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 39.525476][ T3604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 39.535509][ T3604] Call Trace:
[ 39.538771][ T3604]
[ 39.541706][ T3604] dump_stack_lvl+0xcd/0x134
[ 39.546294][ T3604] should_fail.cold+0x5/0xa
[ 39.550777][ T3604] ? radix_tree_node_alloc.constprop.0+0x1e4/0x350
[ 39.557257][ T3604] should_failslab+0x5/0x10
[ 39.561741][ T3604] kmem_cache_alloc+0x5e/0x3b0
[ 39.566487][ T3604] radix_tree_node_alloc.constprop.0+0x1e4/0x350
[ 39.572799][ T3604] idr_get_free+0x554/0xa60
[ 39.577300][ T3604] idr_alloc_u32+0x170/0x2d0
[ 39.581969][ T3604] ? __fprop_add_percpu_max+0x1a0/0x1a0
[ 39.587515][ T3604] idr_alloc_cyclic+0x102/0x230
[ 39.592353][ T3604] ? idr_alloc+0x130/0x130
[ 39.596756][ T3604] ? rwlock_bug.part.0+0x90/0x90
[ 39.601683][ T3604] ? rcu_read_lock_sched_held+0x3a/0x70
[ 39.607221][ T3604] __kernfs_new_node+0x117/0x8b0
[ 39.612145][ T3604] ? kernfs_path_from_node+0x60/0x60
[ 39.617418][ T3604] ? mark_held_locks+0x9f/0xe0
[ 39.622173][ T3604] ? mark_held_locks+0x9f/0xe0
[ 39.626926][ T3604] kernfs_create_dir_ns+0x9c/0x220
[ 39.632027][ T3604] sysfs_create_dir_ns+0x127/0x290
[ 39.637125][ T3604] ? sysfs_create_mount_point+0xb0/0xb0
[ 39.642653][ T3604] ? kfree_const+0x51/0x60
[ 39.647058][ T3604] ? kfree+0xd6/0x4d0
[ 39.651019][ T3604] ? find_held_lock+0x2d/0x110
[ 39.655771][ T3604] kobject_add_internal+0x2ce/0x900
[ 39.660964][ T3604] kobject_add+0x150/0x1c0
[ 39.665363][ T3604] ? kset_create_and_add+0x1a0/0x1a0
[ 39.670636][ T3604] ? xa_find+0x1cf/0x330
[ 39.674861][ T3604] ? xas_find+0x7d0/0x7d0
[ 39.679187][ T3604] blk_mq_register_hctx+0x11a/0x2e0
[ 39.684392][ T3604] blk_mq_sysfs_register+0x157/0x180
[ 39.689662][ T3604] ? blk_mq_sysfs_unregister+0x2c0/0x2c0
[ 39.695366][ T3604] ? blk_mq_update_queue_map+0x129/0x4f0
[ 39.700988][ T3604] blk_mq_update_nr_hw_queues+0x769/0xe10
[ 39.706961][ T3604] ? blk_mq_init_queue+0x140/0x140
[ 39.712062][ T3604] ? tomoyo_execute_permission+0x4a0/0x4a0
[ 39.717882][ T3604] nbd_start_device+0x157/0xd10
[ 39.722730][ T3604] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 39.728958][ T3604] ? security_capable+0x8f/0xc0
[ 39.733891][ T3604] nbd_ioctl+0x5f3/0xb10
[ 39.738148][ T3604] ? blk_ioctl_discard+0x340/0x340
[ 39.743267][ T3604] ? nbd_start_device+0xd10/0xd10
[ 39.748288][ T3604] ? __context_tracking_exit+0xb8/0xe0
[ 39.753762][ T3604] ? nbd_start_device+0xd10/0xd10
[ 39.758804][ T3604] blkdev_ioctl+0x36e/0x800
[ 39.763310][ T3604] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 39.768772][ T3604] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 39.775006][ T3604] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 39.780462][ T3604] __x64_sys_ioctl+0x193/0x200
[ 39.785224][ T3604] do_syscall_64+0x35/0xb0
[ 39.789634][ T3604] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 39.795521][ T3604] RIP: 0033:0x7f2b8f209339
[ 39.799937][ T3604] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 39.819832][ T3604] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 39.828357][ T3604] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 39.836335][ T3604] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 39.844309][ T3604] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 39.852376][ T3604] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 39.860334][ T3604] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 39.868325][ T3604]
executing program
[ 39.926449][ T3604] block nbd0: shutting down sockets
[ 40.029990][ T3608] block nbd0: Device being setup by another task
[ 40.072938][ T3607] FAULT_INJECTION: forcing a failure.
[ 40.072938][ T3607] name failslab, interval 1, probability 0, space 0, times 0
[ 40.085687][ T3607] CPU: 1 PID: 3607 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 40.096180][ T3607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 40.106228][ T3607] Call Trace:
[ 40.109499][ T3607]
[ 40.112429][ T3607] dump_stack_lvl+0xcd/0x134
[ 40.117009][ T3607] should_fail.cold+0x5/0xa
[ 40.121494][ T3607] should_failslab+0x5/0x10
[ 40.125978][ T3607] __kmalloc_track_caller+0x79/0x320
[ 40.131243][ T3607] ? kstrdup_const+0x53/0x80
[ 40.135858][ T3607] ? nbd_ioctl+0x5f3/0xb10
[ 40.140562][ T3607] kstrdup+0x36/0x70
[ 40.144538][ T3607] kstrdup_const+0x53/0x80
[ 40.148939][ T3607] __kernfs_new_node+0x9d/0x8b0
[ 40.153805][ T3607] ? kernfs_path_from_node+0x60/0x60
[ 40.159095][ T3607] ? mark_held_locks+0x9f/0xe0
[ 40.163858][ T3607] ? mark_held_locks+0x9f/0xe0
[ 40.168611][ T3607] kernfs_create_dir_ns+0x9c/0x220
[ 40.173712][ T3607] sysfs_create_dir_ns+0x127/0x290
[ 40.178808][ T3607] ? sysfs_create_mount_point+0xb0/0xb0
[ 40.184338][ T3607] ? kfree_const+0x51/0x60
[ 40.188746][ T3607] ? kfree+0xd6/0x4d0
[ 40.192714][ T3607] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 40.198940][ T3607] ? internal_create_groups.part.0+0x110/0x140
[ 40.205092][ T3607] kobject_add_internal+0x2ce/0x900
[ 40.210300][ T3607] kobject_add+0x150/0x1c0
[ 40.214711][ T3607] ? kset_create_and_add+0x1a0/0x1a0
[ 40.219992][ T3607] ? xa_find+0x1cf/0x330
[ 40.224221][ T3607] ? xas_find+0x7d0/0x7d0
[ 40.228545][ T3607] blk_mq_register_hctx+0x1cf/0x2e0
[ 40.233754][ T3607] blk_mq_sysfs_register+0x157/0x180
[ 40.239029][ T3607] ? blk_mq_sysfs_unregister+0x2c0/0x2c0
[ 40.244659][ T3607] ? blk_mq_update_queue_map+0x129/0x4f0
[ 40.250307][ T3607] blk_mq_update_nr_hw_queues+0x769/0xe10
[ 40.256112][ T3607] ? blk_mq_init_queue+0x140/0x140
[ 40.261385][ T3607] ? tomoyo_execute_permission+0x4a0/0x4a0
[ 40.267183][ T3607] nbd_start_device+0x157/0xd10
[ 40.272024][ T3607] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 40.278251][ T3607] ? security_capable+0x8f/0xc0
[ 40.283098][ T3607] nbd_ioctl+0x5f3/0xb10
[ 40.287336][ T3607] ? blk_ioctl_discard+0x340/0x340
[ 40.292453][ T3607] ? nbd_start_device+0xd10/0xd10
[ 40.297470][ T3607] ? __context_tracking_exit+0xb8/0xe0
[ 40.302919][ T3607] ? nbd_start_device+0xd10/0xd10
[ 40.307952][ T3607] blkdev_ioctl+0x36e/0x800
[ 40.312454][ T3607] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 40.317909][ T3607] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 40.324140][ T3607] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 40.329602][ T3607] __x64_sys_ioctl+0x193/0x200
[ 40.334362][ T3607] do_syscall_64+0x35/0xb0
[ 40.338774][ T3607] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 40.344667][ T3607] RIP: 0033:0x7f2b8f209339
[ 40.349108][ T3607] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 40.368712][ T3607] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 40.377130][ T3607] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 40.385130][ T3607] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 40.393098][ T3607] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 40.401060][ T3607] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 40.409028][ T3607] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 40.417105][ T3607]
[ 40.420343][ T3607] kobject_add_internal failed for cpu1 (error: -12 parent: 0)
executing program
[ 40.534017][ T3607] block nbd0: shutting down sockets
[ 40.672231][ T3610] FAULT_INJECTION: forcing a failure.
[ 40.672231][ T3610] name failslab, interval 1, probability 0, space 0, times 0
[ 40.685121][ T3610] CPU: 0 PID: 3610 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 40.695860][ T3610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 40.705901][ T3610] Call Trace:
[ 40.709178][ T3610]
[ 40.712098][ T3610] dump_stack_lvl+0xcd/0x134
[ 40.716678][ T3610] should_fail.cold+0x5/0xa
[ 40.721165][ T3610] ? radix_tree_node_alloc.constprop.0+0x1e4/0x350
[ 40.727650][ T3610] should_failslab+0x5/0x10
[ 40.732136][ T3610] kmem_cache_alloc+0x5e/0x3b0
[ 40.736899][ T3610] radix_tree_node_alloc.constprop.0+0x1e4/0x350
[ 40.743211][ T3610] idr_get_free+0x554/0xa60
[ 40.747702][ T3610] idr_alloc_u32+0x170/0x2d0
[ 40.752274][ T3610] ? __fprop_add_percpu_max+0x1a0/0x1a0
[ 40.757807][ T3610] idr_alloc_cyclic+0x102/0x230
[ 40.762639][ T3610] ? idr_alloc+0x130/0x130
[ 40.767036][ T3610] ? rwlock_bug.part.0+0x90/0x90
[ 40.771972][ T3610] ? rcu_read_lock_sched_held+0x3a/0x70
[ 40.777505][ T3610] __kernfs_new_node+0x117/0x8b0
[ 40.782430][ T3610] ? kernfs_path_from_node+0x60/0x60
[ 40.787855][ T3610] ? mark_held_locks+0x9f/0xe0
[ 40.792848][ T3610] ? mark_held_locks+0x9f/0xe0
[ 40.797628][ T3610] kernfs_create_dir_ns+0x9c/0x220
[ 40.802742][ T3610] sysfs_create_dir_ns+0x127/0x290
[ 40.807865][ T3610] ? sysfs_create_mount_point+0xb0/0xb0
[ 40.813435][ T3610] ? kfree_const+0x51/0x60
[ 40.817849][ T3610] ? kfree+0xd6/0x4d0
[ 40.821812][ T3610] ? find_held_lock+0x2d/0x110
[ 40.826566][ T3610] kobject_add_internal+0x2ce/0x900
[ 40.831765][ T3610] kobject_add+0x150/0x1c0
[ 40.836184][ T3610] ? kset_create_and_add+0x1a0/0x1a0
[ 40.841461][ T3610] ? xa_find+0x1cf/0x330
[ 40.845693][ T3610] ? xas_find+0x7d0/0x7d0
[ 40.850018][ T3610] blk_mq_register_hctx+0x11a/0x2e0
[ 40.855215][ T3610] blk_mq_sysfs_register+0x157/0x180
[ 40.860490][ T3610] ? blk_mq_sysfs_unregister+0x2c0/0x2c0
[ 40.866113][ T3610] ? blk_mq_update_queue_map+0x129/0x4f0
[ 40.871737][ T3610] blk_mq_update_nr_hw_queues+0x769/0xe10
[ 40.877451][ T3610] ? blk_mq_init_queue+0x140/0x140
[ 40.882651][ T3610] ? tomoyo_execute_permission+0x4a0/0x4a0
[ 40.888446][ T3610] nbd_start_device+0x157/0xd10
[ 40.893289][ T3610] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 40.899515][ T3610] ? security_capable+0x8f/0xc0
[ 40.904357][ T3610] nbd_ioctl+0x5f3/0xb10
[ 40.908592][ T3610] ? blk_ioctl_discard+0x340/0x340
[ 40.913693][ T3610] ? nbd_start_device+0xd10/0xd10
[ 40.918711][ T3610] ? __context_tracking_exit+0xb8/0xe0
[ 40.924157][ T3610] ? nbd_start_device+0xd10/0xd10
[ 40.929174][ T3610] blkdev_ioctl+0x36e/0x800
[ 40.933760][ T3610] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 40.939218][ T3610] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 40.945456][ T3610] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 40.950920][ T3610] __x64_sys_ioctl+0x193/0x200
[ 40.955715][ T3610] do_syscall_64+0x35/0xb0
[ 40.960123][ T3610] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 40.966005][ T3610] RIP: 0033:0x7f2b8f209339
[ 40.970429][ T3610] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 40.990026][ T3610] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 40.998437][ T3610] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 41.006396][ T3610] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 41.014439][ T3610] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
executing program
[ 41.022491][ T3610] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 41.030455][ T3610] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 41.038630][ T3610]
[ 41.046630][ T3610] block nbd0: shutting down sockets
[ 41.130959][ T3612] FAULT_INJECTION: forcing a failure.
[ 41.130959][ T3612] name failslab, interval 1, probability 0, space 0, times 0
[ 41.143981][ T3612] CPU: 0 PID: 3612 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 41.154484][ T3612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 41.164854][ T3612] Call Trace:
[ 41.168116][ T3612]
[ 41.171030][ T3612] dump_stack_lvl+0xcd/0x134
[ 41.175723][ T3612] should_fail.cold+0x5/0xa
[ 41.180217][ T3612] should_failslab+0x5/0x10
[ 41.184715][ T3612] kmem_cache_alloc_lru+0x65/0x720
[ 41.189813][ T3612] ? alloc_inode+0x168/0x230
[ 41.194387][ T3612] ? lookup_one_len+0x109/0x1a0
[ 41.199223][ T3612] alloc_inode+0x168/0x230
[ 41.203633][ T3612] new_inode+0x27/0x2f0
[ 41.207789][ T3612] debugfs_get_inode+0x1a/0x130
[ 41.212738][ T3612] __debugfs_create_file+0x11a/0x540
[ 41.218399][ T3612] debugfs_create_u32+0x6c/0xa0
[ 41.223237][ T3612] nbd_start_device+0x49e/0xd10
[ 41.229136][ T3612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 41.235385][ T3612] ? security_capable+0x8f/0xc0
[ 41.240224][ T3612] nbd_ioctl+0x5f3/0xb10
[ 41.244453][ T3612] ? blk_ioctl_discard+0x340/0x340
[ 41.249553][ T3612] ? nbd_start_device+0xd10/0xd10
[ 41.254566][ T3612] ? __context_tracking_exit+0xb8/0xe0
[ 41.260016][ T3612] ? nbd_start_device+0xd10/0xd10
[ 41.265027][ T3612] blkdev_ioctl+0x36e/0x800
[ 41.269520][ T3612] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 41.275140][ T3612] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 41.281362][ T3612] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 41.286914][ T3612] __x64_sys_ioctl+0x193/0x200
[ 41.291666][ T3612] do_syscall_64+0x35/0xb0
[ 41.296073][ T3612] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 41.301952][ T3612] RIP: 0033:0x7f2b8f209339
[ 41.306364][ T3612] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 41.326257][ T3612] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 41.334665][ T3612] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 41.342634][ T3612] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 41.350616][ T3612] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 41.358580][ T3612] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 41.366543][ T3612] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 41.374522][ T3612]
executing program
[ 41.378604][ T3612] debugfs: out of free dentries, can not create file 'timeout'
[ 41.386492][ T3612] block nbd0: shutting down sockets
[ 41.510363][ T3615] FAULT_INJECTION: forcing a failure.
[ 41.510363][ T3615] name failslab, interval 1, probability 0, space 0, times 0
[ 41.523053][ T3615] CPU: 0 PID: 3615 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 41.533564][ T3615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 41.544097][ T3615] Call Trace:
[ 41.547384][ T3615]
[ 41.550311][ T3615] dump_stack_lvl+0xcd/0x134
[ 41.554903][ T3615] should_fail.cold+0x5/0xa
[ 41.559414][ T3615] should_failslab+0x5/0x10
[ 41.563949][ T3615] kmem_cache_alloc_lru+0x65/0x720
[ 41.569084][ T3615] ? __d_alloc+0x32/0x960
[ 41.573492][ T3615] ? arch_stack_walk+0x93/0xe0
[ 41.578246][ T3615] __d_alloc+0x32/0x960
[ 41.582390][ T3615] d_alloc+0x4a/0x230
[ 41.586369][ T3615] d_alloc_parallel+0xe7/0x1af0
[ 41.591220][ T3615] ? __lock_acquire+0x163e/0x56c0
[ 41.596233][ T3615] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 41.602212][ T3615] ? __d_lookup_rcu+0x750/0x750
[ 41.607068][ T3615] ? lockdep_init_map_type+0x21a/0x7f0
[ 41.612667][ T3615] ? lockdep_init_map_type+0x21a/0x7f0
[ 41.618249][ T3615] __lookup_slow+0x193/0x480
[ 41.622840][ T3615] ? page_get_link+0x7b0/0x7b0
[ 41.627697][ T3615] ? __d_lookup+0x44b/0x790
[ 41.632204][ T3615] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 41.637919][ T3615] ? d_lookup+0x101/0x170
[ 41.642261][ T3615] lookup_one_len+0x16a/0x1a0
[ 41.646930][ T3615] ? try_lookup_one_len+0x180/0x180
[ 41.652115][ T3615] ? rwsem_down_write_slowpath+0x1110/0x1110
[ 41.658093][ T3615] ? do_raw_spin_unlock+0x171/0x230
[ 41.663288][ T3615] ? mntput+0xc/0x90
[ 41.667174][ T3615] start_creating.part.0+0x13a/0x290
[ 41.672458][ T3615] __debugfs_create_file+0xa9/0x540
[ 41.677647][ T3615] debugfs_create_u32+0x6c/0xa0
[ 41.682490][ T3615] nbd_start_device+0x4b9/0xd10
[ 41.687332][ T3615] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 41.693562][ T3615] ? security_capable+0x8f/0xc0
[ 41.698408][ T3615] nbd_ioctl+0x5f3/0xb10
[ 41.702654][ T3615] ? blk_ioctl_discard+0x340/0x340
[ 41.707757][ T3615] ? nbd_start_device+0xd10/0xd10
[ 41.712776][ T3615] ? __context_tracking_exit+0xb8/0xe0
[ 41.718254][ T3615] ? nbd_start_device+0xd10/0xd10
[ 41.723270][ T3615] blkdev_ioctl+0x36e/0x800
[ 41.727765][ T3615] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 41.733220][ T3615] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 41.740005][ T3615] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 41.745478][ T3615] __x64_sys_ioctl+0x193/0x200
[ 41.750237][ T3615] do_syscall_64+0x35/0xb0
[ 41.754644][ T3615] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 41.760631][ T3615] RIP: 0033:0x7f2b8f209339
[ 41.765032][ T3615] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 41.784624][ T3615] RSP: 002b:00007f2b8f1952e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 41.793023][ T3615] RAX: ffffffffffffffda RBX: 00007f2b8f28d4f0 RCX: 00007f2b8f209339
[ 41.801182][ T3615] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 41.809165][ T3615] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 41.817121][ T3615] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4fc
[ 41.825076][ T3615] R13: 00007f2b8f1952f0 R14: 00007f2b8f28d4f8 R15: 0000000000000002
[ 41.833051][ T3615]
executing program
[ 41.862334][ T3615] block nbd0: shutting down sockets
[ 41.941052][ T3617] FAULT_INJECTION: forcing a failure.
[ 41.941052][ T3617] name failslab, interval 1, probability 0, space 0, times 0
[ 41.953856][ T3617] CPU: 0 PID: 3617 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 41.964367][ T3617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 41.974403][ T3617] Call Trace:
[ 41.977667][ T3617]
[ 41.980579][ T3617] dump_stack_lvl+0xcd/0x134
[ 41.985163][ T3617] should_fail.cold+0x5/0xa
[ 41.989649][ T3617] ? security_inode_alloc+0x34/0x160
[ 41.994920][ T3617] should_failslab+0x5/0x10
[ 41.999412][ T3617] kmem_cache_alloc+0x5e/0x3b0
[ 42.004174][ T3617] security_inode_alloc+0x34/0x160
[ 42.009270][ T3617] inode_init_always+0x5d8/0xd70
[ 42.014195][ T3617] alloc_inode+0x82/0x230
[ 42.018527][ T3617] new_inode+0x27/0x2f0
[ 42.022668][ T3617] debugfs_get_inode+0x1a/0x130
[ 42.027522][ T3617] __debugfs_create_file+0x11a/0x540
[ 42.032795][ T3617] debugfs_create_u32+0x6c/0xa0
[ 42.037643][ T3617] nbd_start_device+0x49e/0xd10
[ 42.042483][ T3617] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 42.048705][ T3617] ? security_capable+0x8f/0xc0
[ 42.053540][ T3617] nbd_ioctl+0x5f3/0xb10
[ 42.057769][ T3617] ? blk_ioctl_discard+0x340/0x340
[ 42.062872][ T3617] ? nbd_start_device+0xd10/0xd10
[ 42.067980][ T3617] ? __context_tracking_exit+0xb8/0xe0
[ 42.073446][ T3617] ? nbd_start_device+0xd10/0xd10
[ 42.078461][ T3617] blkdev_ioctl+0x36e/0x800
[ 42.082952][ T3617] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 42.088400][ T3617] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 42.094626][ T3617] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 42.100074][ T3617] __x64_sys_ioctl+0x193/0x200
[ 42.104837][ T3617] do_syscall_64+0x35/0xb0
[ 42.109243][ T3617] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 42.115122][ T3617] RIP: 0033:0x7f2b8f209339
[ 42.119523][ T3617] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 42.139115][ T3617] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 42.147510][ T3617] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 42.155463][ T3617] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 42.163417][ T3617] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 42.171373][ T3617] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 42.179326][ T3617] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 42.187315][ T3617]
[ 42.190919][ T3617] debugfs: out of free dentries, can not create file 'timeout'
executing program
[ 42.307823][ T3617] block nbd0: shutting down sockets
[ 42.410890][ T3619] FAULT_INJECTION: forcing a failure.
[ 42.410890][ T3619] name failslab, interval 1, probability 0, space 0, times 0
[ 42.423563][ T3619] CPU: 1 PID: 3619 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 42.434052][ T3619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 42.444097][ T3619] Call Trace:
[ 42.447362][ T3619]
[ 42.450278][ T3619] dump_stack_lvl+0xcd/0x134
[ 42.454868][ T3619] should_fail.cold+0x5/0xa
[ 42.459359][ T3619] ? security_inode_alloc+0x34/0x160
[ 42.464653][ T3619] should_failslab+0x5/0x10
[ 42.469161][ T3619] kmem_cache_alloc+0x5e/0x3b0
[ 42.473917][ T3619] security_inode_alloc+0x34/0x160
[ 42.479021][ T3619] inode_init_always+0x5d8/0xd70
[ 42.483952][ T3619] alloc_inode+0x82/0x230
[ 42.488271][ T3619] new_inode+0x27/0x2f0
[ 42.492434][ T3619] debugfs_get_inode+0x1a/0x130
[ 42.497275][ T3619] __debugfs_create_file+0x11a/0x540
[ 42.502551][ T3619] debugfs_create_u32+0x6c/0xa0
[ 42.507414][ T3619] nbd_start_device+0x49e/0xd10
[ 42.512257][ T3619] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 42.518486][ T3619] ? security_capable+0x8f/0xc0
[ 42.523329][ T3619] nbd_ioctl+0x5f3/0xb10
[ 42.527794][ T3619] ? blk_ioctl_discard+0x340/0x340
[ 42.532921][ T3619] ? nbd_start_device+0xd10/0xd10
[ 42.537941][ T3619] ? __context_tracking_exit+0xb8/0xe0
[ 42.543387][ T3619] ? nbd_start_device+0xd10/0xd10
[ 42.548401][ T3619] blkdev_ioctl+0x36e/0x800
[ 42.552895][ T3619] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 42.558345][ T3619] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 42.564815][ T3619] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 42.570294][ T3619] __x64_sys_ioctl+0x193/0x200
[ 42.575053][ T3619] do_syscall_64+0x35/0xb0
[ 42.579460][ T3619] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 42.585345][ T3619] RIP: 0033:0x7f2b8f209339
[ 42.589749][ T3619] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 42.609592][ T3619] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 42.618015][ T3619] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 42.626113][ T3619] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 42.634079][ T3619] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 42.642041][ T3619] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 42.649996][ T3619] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 42.657964][ T3619]
[ 42.661311][ T3619] debugfs: out of free dentries, can not create file 'timeout'
executing program
[ 42.778180][ T3619] block nbd0: shutting down sockets
[ 42.880876][ T3621] FAULT_INJECTION: forcing a failure.
[ 42.880876][ T3621] name failslab, interval 1, probability 0, space 0, times 0
[ 42.893550][ T3621] CPU: 1 PID: 3621 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 42.904053][ T3621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 42.914093][ T3621] Call Trace:
[ 42.917355][ T3621]
[ 42.920269][ T3621] dump_stack_lvl+0xcd/0x134
[ 42.924854][ T3621] should_fail.cold+0x5/0xa
[ 42.929347][ T3621] ? security_inode_alloc+0x34/0x160
[ 42.934630][ T3621] should_failslab+0x5/0x10
[ 42.939121][ T3621] kmem_cache_alloc+0x5e/0x3b0
[ 42.943885][ T3621] security_inode_alloc+0x34/0x160
[ 42.948984][ T3621] inode_init_always+0x5d8/0xd70
[ 42.953931][ T3621] alloc_inode+0x82/0x230
[ 42.958249][ T3621] new_inode+0x27/0x2f0
[ 42.962396][ T3621] debugfs_get_inode+0x1a/0x130
[ 42.967239][ T3621] __debugfs_create_file+0x11a/0x540
[ 42.972516][ T3621] debugfs_create_u32+0x6c/0xa0
[ 42.977355][ T3621] nbd_start_device+0x49e/0xd10
[ 42.982195][ T3621] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 42.988420][ T3621] ? security_capable+0x8f/0xc0
[ 42.993262][ T3621] nbd_ioctl+0x5f3/0xb10
[ 42.997496][ T3621] ? blk_ioctl_discard+0x340/0x340
[ 43.002603][ T3621] ? nbd_start_device+0xd10/0xd10
[ 43.007621][ T3621] ? __context_tracking_exit+0xb8/0xe0
[ 43.013070][ T3621] ? nbd_start_device+0xd10/0xd10
[ 43.018086][ T3621] blkdev_ioctl+0x36e/0x800
[ 43.022601][ T3621] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 43.028072][ T3621] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 43.034301][ T3621] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 43.039752][ T3621] __x64_sys_ioctl+0x193/0x200
[ 43.044507][ T3621] do_syscall_64+0x35/0xb0
[ 43.049021][ T3621] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 43.054903][ T3621] RIP: 0033:0x7f2b8f209339
[ 43.059303][ T3621] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 43.078982][ T3621] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 43.087381][ T3621] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 43.095336][ T3621] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 43.103290][ T3621] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 43.111245][ T3621] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 43.119200][ T3621] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 43.127175][ T3621]
[ 43.130486][ T3621] debugfs: out of free dentries, can not create file 'timeout'
executing program
[ 43.248039][ T3621] block nbd0: shutting down sockets
[ 43.330870][ T3624] FAULT_INJECTION: forcing a failure.
[ 43.330870][ T3624] name failslab, interval 1, probability 0, space 0, times 0
[ 43.343639][ T3624] CPU: 0 PID: 3624 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 43.354120][ T3624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 43.364154][ T3624] Call Trace:
[ 43.367415][ T3624]
[ 43.370326][ T3624] dump_stack_lvl+0xcd/0x134
[ 43.374925][ T3624] should_fail.cold+0x5/0xa
[ 43.379412][ T3624] ? security_inode_alloc+0x34/0x160
[ 43.384680][ T3624] should_failslab+0x5/0x10
[ 43.389165][ T3624] kmem_cache_alloc+0x5e/0x3b0
[ 43.393916][ T3624] security_inode_alloc+0x34/0x160
[ 43.399015][ T3624] inode_init_always+0x5d8/0xd70
[ 43.404995][ T3624] alloc_inode+0x82/0x230
[ 43.409329][ T3624] new_inode+0x27/0x2f0
[ 43.413474][ T3624] debugfs_get_inode+0x1a/0x130
[ 43.418318][ T3624] __debugfs_create_file+0x11a/0x540
[ 43.423590][ T3624] debugfs_create_u32+0x6c/0xa0
[ 43.428426][ T3624] nbd_start_device+0x49e/0xd10
[ 43.433278][ T3624] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 43.439504][ T3624] ? security_capable+0x8f/0xc0
[ 43.444563][ T3624] nbd_ioctl+0x5f3/0xb10
[ 43.449412][ T3624] ? blk_ioctl_discard+0x340/0x340
[ 43.454726][ T3624] ? nbd_start_device+0xd10/0xd10
[ 43.459737][ T3624] ? __context_tracking_exit+0xb8/0xe0
[ 43.465182][ T3624] ? nbd_start_device+0xd10/0xd10
[ 43.470193][ T3624] blkdev_ioctl+0x36e/0x800
[ 43.474774][ T3624] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 43.480337][ T3624] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 43.486560][ T3624] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 43.492007][ T3624] __x64_sys_ioctl+0x193/0x200
[ 43.496760][ T3624] do_syscall_64+0x35/0xb0
[ 43.501161][ T3624] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 43.507036][ T3624] RIP: 0033:0x7f2b8f209339
[ 43.511436][ T3624] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 43.531026][ T3624] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 43.539423][ T3624] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 43.547373][ T3624] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 43.555324][ T3624] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 43.563275][ T3624] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 43.571239][ T3624] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 43.579201][ T3624]
executing program
[ 43.582793][ T3624] debugfs: out of free dentries, can not create file 'timeout'
[ 43.590649][ T3624] block nbd0: shutting down sockets
[ 43.680773][ T3626] FAULT_INJECTION: forcing a failure.
[ 43.680773][ T3626] name failslab, interval 1, probability 0, space 0, times 0
[ 43.693585][ T3626] CPU: 0 PID: 3626 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 43.704087][ T3626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 43.714129][ T3626] Call Trace:
[ 43.717391][ T3626]
[ 43.720308][ T3626] dump_stack_lvl+0xcd/0x134
[ 43.724895][ T3626] should_fail.cold+0x5/0xa
[ 43.729387][ T3626] should_failslab+0x5/0x10
[ 43.733964][ T3626] kmem_cache_alloc_lru+0x65/0x720
[ 43.739066][ T3626] ? __d_alloc+0x32/0x960
[ 43.743382][ T3626] ? arch_stack_walk+0x93/0xe0
[ 43.748139][ T3626] __d_alloc+0x32/0x960
[ 43.752285][ T3626] d_alloc+0x4a/0x230
[ 43.756254][ T3626] d_alloc_parallel+0xe7/0x1af0
[ 43.761096][ T3626] ? __lock_acquire+0x163e/0x56c0
[ 43.766109][ T3626] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 43.772085][ T3626] ? __d_lookup_rcu+0x750/0x750
[ 43.777015][ T3626] ? lockdep_init_map_type+0x21a/0x7f0
[ 43.782468][ T3626] ? lockdep_init_map_type+0x21a/0x7f0
[ 43.788118][ T3626] __lookup_slow+0x193/0x480
[ 43.792702][ T3626] ? page_get_link+0x7b0/0x7b0
[ 43.797459][ T3626] ? __d_lookup+0x44b/0x790
[ 43.801953][ T3626] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 43.807659][ T3626] ? d_lookup+0x101/0x170
[ 43.811978][ T3626] lookup_one_len+0x16a/0x1a0
[ 43.816642][ T3626] ? try_lookup_one_len+0x180/0x180
[ 43.821932][ T3626] ? rwsem_down_write_slowpath+0x1110/0x1110
[ 43.827901][ T3626] ? do_raw_spin_unlock+0x171/0x230
[ 43.833089][ T3626] ? mntput+0xc/0x90
[ 43.836989][ T3626] start_creating.part.0+0x13a/0x290
[ 43.842266][ T3626] __debugfs_create_file+0xa9/0x540
[ 43.847457][ T3626] debugfs_create_u32+0x6c/0xa0
[ 43.852315][ T3626] nbd_start_device+0x4b9/0xd10
[ 43.857179][ T3626] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 43.863406][ T3626] ? security_capable+0x8f/0xc0
[ 43.868247][ T3626] nbd_ioctl+0x5f3/0xb10
[ 43.872568][ T3626] ? blk_ioctl_discard+0x340/0x340
[ 43.877688][ T3626] ? nbd_start_device+0xd10/0xd10
[ 43.882706][ T3626] ? __context_tracking_exit+0xb8/0xe0
[ 43.888155][ T3626] ? nbd_start_device+0xd10/0xd10
[ 43.893186][ T3626] blkdev_ioctl+0x36e/0x800
[ 43.897681][ T3626] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 43.903130][ T3626] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 43.909359][ T3626] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 43.914809][ T3626] __x64_sys_ioctl+0x193/0x200
[ 43.919582][ T3626] do_syscall_64+0x35/0xb0
[ 43.923988][ T3626] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 43.929871][ T3626] RIP: 0033:0x7f2b8f209339
[ 43.934273][ T3626] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 43.953888][ T3626] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 43.962285][ T3626] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 43.970256][ T3626] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 43.978209][ T3626] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 43.986164][ T3626] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 43.994121][ T3626] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 44.002111][ T3626]
executing program
[ 44.115543][ T3626] block nbd0: shutting down sockets
[ 44.211319][ T3628] FAULT_INJECTION: forcing a failure.
[ 44.211319][ T3628] name failslab, interval 1, probability 0, space 0, times 0
[ 44.224148][ T3628] CPU: 1 PID: 3628 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 44.235260][ T3628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 44.245297][ T3628] Call Trace:
[ 44.248562][ T3628]
[ 44.251492][ T3628] dump_stack_lvl+0xcd/0x134
[ 44.256070][ T3628] should_fail.cold+0x5/0xa
[ 44.260570][ T3628] should_failslab+0x5/0x10
[ 44.265070][ T3628] kmem_cache_alloc_lru+0x65/0x720
[ 44.270167][ T3628] ? alloc_inode+0x168/0x230
[ 44.274742][ T3628] ? lookup_one_len+0x109/0x1a0
[ 44.279597][ T3628] alloc_inode+0x168/0x230
[ 44.283997][ T3628] new_inode+0x27/0x2f0
[ 44.288227][ T3628] debugfs_get_inode+0x1a/0x130
[ 44.293084][ T3628] __debugfs_create_file+0x11a/0x540
[ 44.298625][ T3628] debugfs_create_u32+0x6c/0xa0
[ 44.303462][ T3628] nbd_start_device+0x49e/0xd10
[ 44.308298][ T3628] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 44.314520][ T3628] ? security_capable+0x8f/0xc0
[ 44.319361][ T3628] nbd_ioctl+0x5f3/0xb10
[ 44.323690][ T3628] ? blk_ioctl_discard+0x340/0x340
[ 44.328798][ T3628] ? nbd_start_device+0xd10/0xd10
[ 44.333812][ T3628] ? __context_tracking_exit+0xb8/0xe0
[ 44.339258][ T3628] ? nbd_start_device+0xd10/0xd10
[ 44.344267][ T3628] blkdev_ioctl+0x36e/0x800
[ 44.348756][ T3628] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 44.354201][ T3628] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 44.360440][ T3628] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 44.365919][ T3628] __x64_sys_ioctl+0x193/0x200
[ 44.370673][ T3628] do_syscall_64+0x35/0xb0
[ 44.375082][ T3628] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 44.380964][ T3628] RIP: 0033:0x7f2b8f209339
[ 44.385362][ T3628] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 44.405062][ T3628] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 44.413464][ T3628] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 44.421425][ T3628] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 44.429391][ T3628] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 44.437344][ T3628] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 44.445297][ T3628] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 44.453262][ T3628]
executing program
[ 44.456589][ T3628] debugfs: out of free dentries, can not create file 'timeout'
[ 44.465799][ T3628] block nbd0: shutting down sockets
[ 44.550916][ T3630] FAULT_INJECTION: forcing a failure.
[ 44.550916][ T3630] name failslab, interval 1, probability 0, space 0, times 0
[ 44.563675][ T3630] CPU: 0 PID: 3630 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 44.574157][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 44.584192][ T3630] Call Trace:
[ 44.587453][ T3630]
[ 44.590363][ T3630] dump_stack_lvl+0xcd/0x134
[ 44.594943][ T3630] should_fail.cold+0x5/0xa
[ 44.599431][ T3630] ? security_inode_alloc+0x34/0x160
[ 44.604703][ T3630] should_failslab+0x5/0x10
[ 44.609298][ T3630] kmem_cache_alloc+0x5e/0x3b0
[ 44.614050][ T3630] security_inode_alloc+0x34/0x160
[ 44.619147][ T3630] inode_init_always+0x5d8/0xd70
[ 44.624072][ T3630] alloc_inode+0x82/0x230
[ 44.628394][ T3630] new_inode+0x27/0x2f0
[ 44.632551][ T3630] debugfs_get_inode+0x1a/0x130
[ 44.637393][ T3630] __debugfs_create_file+0x11a/0x540
[ 44.642669][ T3630] debugfs_create_u32+0x6c/0xa0
[ 44.647531][ T3630] nbd_start_device+0x49e/0xd10
[ 44.652368][ T3630] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 44.658589][ T3630] ? security_capable+0x8f/0xc0
[ 44.663429][ T3630] nbd_ioctl+0x5f3/0xb10
[ 44.667674][ T3630] ? blk_ioctl_discard+0x340/0x340
[ 44.672773][ T3630] ? nbd_start_device+0xd10/0xd10
[ 44.677787][ T3630] ? __context_tracking_exit+0xb8/0xe0
[ 44.683237][ T3630] ? nbd_start_device+0xd10/0xd10
[ 44.688251][ T3630] blkdev_ioctl+0x36e/0x800
[ 44.692750][ T3630] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 44.698205][ T3630] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 44.704432][ T3630] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 44.709881][ T3630] __x64_sys_ioctl+0x193/0x200
[ 44.714663][ T3630] do_syscall_64+0x35/0xb0
[ 44.719065][ T3630] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 44.724943][ T3630] RIP: 0033:0x7f2b8f209339
[ 44.729339][ T3630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 44.749101][ T3630] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 44.757529][ T3630] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 44.765498][ T3630] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 44.773466][ T3630] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 44.781436][ T3630] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 44.789406][ T3630] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 44.797384][ T3630]
executing program
[ 44.801001][ T3630] debugfs: out of free dentries, can not create file 'timeout'
[ 44.808896][ T3630] block nbd0: shutting down sockets
[ 44.900891][ T3632] FAULT_INJECTION: forcing a failure.
[ 44.900891][ T3632] name failslab, interval 1, probability 0, space 0, times 0
[ 44.913678][ T3632] CPU: 1 PID: 3632 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 44.924360][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 44.934411][ T3632] Call Trace:
[ 44.937685][ T3632]
[ 44.940604][ T3632] dump_stack_lvl+0xcd/0x134
[ 44.945199][ T3632] should_fail.cold+0x5/0xa
[ 44.949707][ T3632] should_failslab+0x5/0x10
[ 44.954202][ T3632] kmem_cache_alloc_lru+0x65/0x720
[ 44.959309][ T3632] ? __d_alloc+0x32/0x960
[ 44.963631][ T3632] ? arch_stack_walk+0x93/0xe0
[ 44.968394][ T3632] __d_alloc+0x32/0x960
[ 44.972555][ T3632] d_alloc+0x4a/0x230
[ 44.976540][ T3632] d_alloc_parallel+0xe7/0x1af0
[ 44.981384][ T3632] ? __lock_acquire+0x163e/0x56c0
[ 44.986401][ T3632] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 44.992387][ T3632] ? __d_lookup_rcu+0x750/0x750
[ 44.997243][ T3632] ? lockdep_init_map_type+0x21a/0x7f0
[ 45.002702][ T3632] ? lockdep_init_map_type+0x21a/0x7f0
[ 45.008188][ T3632] __lookup_slow+0x193/0x480
[ 45.012807][ T3632] ? page_get_link+0x7b0/0x7b0
[ 45.017611][ T3632] ? __d_lookup+0x44b/0x790
[ 45.022122][ T3632] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 45.027830][ T3632] ? d_lookup+0x101/0x170
[ 45.032160][ T3632] lookup_one_len+0x16a/0x1a0
[ 45.036828][ T3632] ? try_lookup_one_len+0x180/0x180
[ 45.042011][ T3632] ? rwsem_down_write_slowpath+0x1110/0x1110
[ 45.048067][ T3632] ? do_raw_spin_unlock+0x171/0x230
[ 45.053269][ T3632] ? mntput+0xc/0x90
[ 45.057166][ T3632] start_creating.part.0+0x13a/0x290
[ 45.062454][ T3632] __debugfs_create_file+0xa9/0x540
[ 45.067654][ T3632] debugfs_create_u32+0x6c/0xa0
[ 45.072503][ T3632] nbd_start_device+0x4b9/0xd10
[ 45.077355][ T3632] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 45.083589][ T3632] ? security_capable+0x8f/0xc0
[ 45.088444][ T3632] nbd_ioctl+0x5f3/0xb10
[ 45.092686][ T3632] ? blk_ioctl_discard+0x340/0x340
[ 45.097797][ T3632] ? nbd_start_device+0xd10/0xd10
[ 45.102825][ T3632] ? __context_tracking_exit+0xb8/0xe0
[ 45.108289][ T3632] ? nbd_start_device+0xd10/0xd10
[ 45.113428][ T3632] blkdev_ioctl+0x36e/0x800
[ 45.117950][ T3632] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 45.123446][ T3632] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 45.129946][ T3632] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 45.135435][ T3632] __x64_sys_ioctl+0x193/0x200
[ 45.140195][ T3632] do_syscall_64+0x35/0xb0
[ 45.144605][ T3632] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 45.150488][ T3632] RIP: 0033:0x7f2b8f209339
[ 45.154993][ T3632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 45.174762][ T3632] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 45.183164][ T3632] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 45.191125][ T3632] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 45.199360][ T3632] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 45.207334][ T3632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 45.215556][ T3632] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 45.223541][ T3632]
executing program
[ 45.340970][ T3632] block nbd0: shutting down sockets
[ 45.440897][ T3634] FAULT_INJECTION: forcing a failure.
[ 45.440897][ T3634] name failslab, interval 1, probability 0, space 0, times 0
[ 45.453664][ T3634] CPU: 0 PID: 3634 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 45.464160][ T3634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 45.474198][ T3634] Call Trace:
[ 45.477457][ T3634]
[ 45.480389][ T3634] dump_stack_lvl+0xcd/0x134
[ 45.484976][ T3634] should_fail.cold+0x5/0xa
[ 45.489467][ T3634] should_failslab+0x5/0x10
[ 45.493958][ T3634] kmem_cache_alloc_lru+0x65/0x720
[ 45.499145][ T3634] ? __d_alloc+0x32/0x960
[ 45.503462][ T3634] ? arch_stack_walk+0x93/0xe0
[ 45.508223][ T3634] __d_alloc+0x32/0x960
[ 45.512372][ T3634] d_alloc+0x4a/0x230
[ 45.516346][ T3634] d_alloc_parallel+0xe7/0x1af0
[ 45.521189][ T3634] ? __lock_acquire+0x163e/0x56c0
[ 45.526203][ T3634] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 45.532174][ T3634] ? __d_lookup_rcu+0x750/0x750
[ 45.537011][ T3634] ? lockdep_init_map_type+0x21a/0x7f0
[ 45.542545][ T3634] ? lockdep_init_map_type+0x21a/0x7f0
[ 45.547996][ T3634] __lookup_slow+0x193/0x480
[ 45.552576][ T3634] ? page_get_link+0x7b0/0x7b0
[ 45.557332][ T3634] ? __d_lookup+0x44b/0x790
[ 45.561826][ T3634] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 45.567529][ T3634] ? d_lookup+0x101/0x170
[ 45.571849][ T3634] lookup_one_len+0x16a/0x1a0
[ 45.576615][ T3634] ? try_lookup_one_len+0x180/0x180
[ 45.581815][ T3634] ? rwsem_down_write_slowpath+0x1110/0x1110
[ 45.587782][ T3634] ? do_raw_spin_unlock+0x171/0x230
[ 45.592995][ T3634] ? mntput+0xc/0x90
[ 45.596879][ T3634] start_creating.part.0+0x13a/0x290
[ 45.602157][ T3634] __debugfs_create_file+0xa9/0x540
[ 45.607354][ T3634] debugfs_create_u32+0x6c/0xa0
[ 45.612195][ T3634] nbd_start_device+0x4b9/0xd10
[ 45.617035][ T3634] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 45.623265][ T3634] ? security_capable+0x8f/0xc0
[ 45.628108][ T3634] nbd_ioctl+0x5f3/0xb10
[ 45.632344][ T3634] ? blk_ioctl_discard+0x340/0x340
[ 45.637444][ T3634] ? nbd_start_device+0xd10/0xd10
[ 45.642464][ T3634] ? __context_tracking_exit+0xb8/0xe0
[ 45.647929][ T3634] ? nbd_start_device+0xd10/0xd10
[ 45.652944][ T3634] blkdev_ioctl+0x36e/0x800
[ 45.657434][ T3634] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 45.662882][ T3634] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 45.669108][ T3634] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 45.674555][ T3634] __x64_sys_ioctl+0x193/0x200
[ 45.679314][ T3634] do_syscall_64+0x35/0xb0
[ 45.683718][ T3634] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 45.689599][ T3634] RIP: 0033:0x7f2b8f209339
[ 45.694014][ T3634] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 45.713639][ T3634] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 45.722046][ T3634] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 45.730004][ T3634] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 45.738131][ T3634] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 45.746178][ T3634] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 45.754310][ T3634] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 45.762279][ T3634]
executing program
[ 45.879613][ T3634] block nbd0: shutting down sockets
[ 45.989956][ T3637] block nbd0: Device being setup by another task
[ 46.033303][ T3636] FAULT_INJECTION: forcing a failure.
[ 46.033303][ T3636] name failslab, interval 1, probability 0, space 0, times 0
[ 46.046017][ T3636] CPU: 0 PID: 3636 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 46.056538][ T3636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 46.066768][ T3636] Call Trace:
[ 46.070053][ T3636]
[ 46.072967][ T3636] dump_stack_lvl+0xcd/0x134
[ 46.078153][ T3636] should_fail.cold+0x5/0xa
[ 46.082884][ T3636] ? __kernfs_new_node+0xd4/0x8b0
[ 46.087894][ T3636] should_failslab+0x5/0x10
[ 46.092587][ T3636] kmem_cache_alloc+0x5e/0x3b0
[ 46.097350][ T3636] __kernfs_new_node+0xd4/0x8b0
[ 46.102199][ T3636] ? kernfs_path_from_node+0x60/0x60
[ 46.107484][ T3636] ? mark_held_locks+0x9f/0xe0
[ 46.112249][ T3636] ? mark_held_locks+0x9f/0xe0
[ 46.117006][ T3636] kernfs_create_dir_ns+0x9c/0x220
[ 46.122113][ T3636] sysfs_create_dir_ns+0x127/0x290
[ 46.127214][ T3636] ? sysfs_create_mount_point+0xb0/0xb0
[ 46.132770][ T3636] ? kfree_const+0x51/0x60
[ 46.137181][ T3636] ? kfree+0xd6/0x4d0
[ 46.141147][ T3636] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 46.147375][ T3636] ? internal_create_groups.part.0+0x110/0x140
[ 46.153523][ T3636] kobject_add_internal+0x2ce/0x900
[ 46.158720][ T3636] kobject_add+0x150/0x1c0
[ 46.163212][ T3636] ? kset_create_and_add+0x1a0/0x1a0
[ 46.168488][ T3636] ? xa_find+0x1cf/0x330
[ 46.172716][ T3636] ? xas_find+0x7d0/0x7d0
[ 46.177039][ T3636] blk_mq_register_hctx+0x1cf/0x2e0
[ 46.182231][ T3636] blk_mq_sysfs_register+0x157/0x180
[ 46.187508][ T3636] ? blk_mq_sysfs_unregister+0x2c0/0x2c0
[ 46.193131][ T3636] ? blk_mq_update_queue_map+0x129/0x4f0
[ 46.198756][ T3636] blk_mq_update_nr_hw_queues+0x769/0xe10
[ 46.204471][ T3636] ? blk_mq_init_queue+0x140/0x140
[ 46.209573][ T3636] ? tomoyo_execute_permission+0x4a0/0x4a0
[ 46.215372][ T3636] nbd_start_device+0x157/0xd10
[ 46.220215][ T3636] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 46.226441][ T3636] ? security_capable+0x8f/0xc0
[ 46.231282][ T3636] nbd_ioctl+0x5f3/0xb10
[ 46.235516][ T3636] ? blk_ioctl_discard+0x340/0x340
[ 46.240732][ T3636] ? nbd_start_device+0xd10/0xd10
[ 46.245749][ T3636] ? __context_tracking_exit+0xb8/0xe0
[ 46.251375][ T3636] ? nbd_start_device+0xd10/0xd10
[ 46.256409][ T3636] blkdev_ioctl+0x36e/0x800
[ 46.260907][ T3636] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 46.266357][ T3636] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 46.272582][ T3636] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 46.278030][ T3636] __x64_sys_ioctl+0x193/0x200
[ 46.282787][ T3636] do_syscall_64+0x35/0xb0
[ 46.287196][ T3636] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 46.293080][ T3636] RIP: 0033:0x7f2b8f209339
[ 46.297503][ T3636] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 46.317108][ T3636] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 46.325519][ T3636] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 46.333475][ T3636] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 46.341428][ T3636] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 46.349382][ T3636] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 46.357335][ T3636] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 46.365305][ T3636]
[ 46.368639][ T3636] kobject_add_internal failed for cpu1 (error: -12 parent: 0)
executing program
[ 46.482709][ T3636] block nbd0: shutting down sockets
[ 46.622314][ T3639] FAULT_INJECTION: forcing a failure.
[ 46.622314][ T3639] name failslab, interval 1, probability 0, space 0, times 0
[ 46.634977][ T3639] CPU: 1 PID: 3639 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 46.645472][ T3639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 46.655509][ T3639] Call Trace:
[ 46.658771][ T3639]
[ 46.661685][ T3639] dump_stack_lvl+0xcd/0x134
[ 46.667127][ T3639] should_fail.cold+0x5/0xa
[ 46.671836][ T3639] ? __kernfs_new_node+0xd4/0x8b0
[ 46.676957][ T3639] should_failslab+0x5/0x10
[ 46.681445][ T3639] kmem_cache_alloc+0x5e/0x3b0
[ 46.686207][ T3639] __kernfs_new_node+0xd4/0x8b0
[ 46.691060][ T3639] ? kernfs_path_from_node+0x60/0x60
[ 46.696335][ T3639] ? mark_held_locks+0x9f/0xe0
[ 46.701241][ T3639] ? mark_held_locks+0x9f/0xe0
[ 46.705995][ T3639] kernfs_create_dir_ns+0x9c/0x220
[ 46.711103][ T3639] sysfs_create_dir_ns+0x127/0x290
[ 46.716204][ T3639] ? sysfs_create_mount_point+0xb0/0xb0
[ 46.721918][ T3639] ? kfree_const+0x51/0x60
[ 46.726326][ T3639] ? kfree+0xd6/0x4d0
[ 46.730294][ T3639] ? find_held_lock+0x2d/0x110
[ 46.735056][ T3639] kobject_add_internal+0x2ce/0x900
[ 46.740257][ T3639] kobject_add+0x150/0x1c0
[ 46.744670][ T3639] ? kset_create_and_add+0x1a0/0x1a0
[ 46.749948][ T3639] ? xa_find+0x1cf/0x330
[ 46.754179][ T3639] ? xas_find+0x7d0/0x7d0
[ 46.758646][ T3639] blk_mq_register_hctx+0x11a/0x2e0
[ 46.763849][ T3639] blk_mq_sysfs_register+0x157/0x180
[ 46.769129][ T3639] ? blk_mq_sysfs_unregister+0x2c0/0x2c0
[ 46.774757][ T3639] ? blk_mq_update_queue_map+0x129/0x4f0
[ 46.780386][ T3639] blk_mq_update_nr_hw_queues+0x769/0xe10
[ 46.786104][ T3639] ? blk_mq_init_queue+0x140/0x140
[ 46.791205][ T3639] ? tomoyo_execute_permission+0x4a0/0x4a0
[ 46.797006][ T3639] nbd_start_device+0x157/0xd10
[ 46.801855][ T3639] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 46.808089][ T3639] ? security_capable+0x8f/0xc0
[ 46.813110][ T3639] nbd_ioctl+0x5f3/0xb10
[ 46.817356][ T3639] ? blk_ioctl_discard+0x340/0x340
[ 46.822457][ T3639] ? nbd_start_device+0xd10/0xd10
[ 46.827475][ T3639] ? __context_tracking_exit+0xb8/0xe0
[ 46.832927][ T3639] ? nbd_start_device+0xd10/0xd10
[ 46.837964][ T3639] blkdev_ioctl+0x36e/0x800
[ 46.842457][ T3639] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 46.847908][ T3639] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 46.854133][ T3639] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 46.859600][ T3639] __x64_sys_ioctl+0x193/0x200
[ 46.864361][ T3639] do_syscall_64+0x35/0xb0
[ 46.868767][ T3639] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 46.874648][ T3639] RIP: 0033:0x7f2b8f209339
[ 46.879049][ T3639] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 46.898645][ T3639] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 46.907046][ T3639] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 46.915012][ T3639] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
executing program
[ 46.922976][ T3639] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 46.930932][ T3639] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 46.938891][ T3639] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 46.946870][ T3639]
[ 46.950467][ T3639] kobject_add_internal failed for 0 (error: -12 parent: mq)
[ 46.967976][ T3639] block nbd0: shutting down sockets
[ 47.040822][ T3641] FAULT_INJECTION: forcing a failure.
[ 47.040822][ T3641] name failslab, interval 1, probability 0, space 0, times 0
[ 47.053479][ T3641] CPU: 1 PID: 3641 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 47.063971][ T3641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 47.074013][ T3641] Call Trace:
[ 47.077276][ T3641]
[ 47.080188][ T3641] dump_stack_lvl+0xcd/0x134
[ 47.084774][ T3641] should_fail.cold+0x5/0xa
[ 47.089271][ T3641] should_failslab+0x5/0x10
[ 47.093759][ T3641] kmem_cache_alloc_lru+0x65/0x720
[ 47.098857][ T3641] ? __d_alloc+0x32/0x960
[ 47.103170][ T3641] ? arch_stack_walk+0x93/0xe0
[ 47.107929][ T3641] __d_alloc+0x32/0x960
[ 47.112162][ T3641] d_alloc+0x4a/0x230
[ 47.116136][ T3641] d_alloc_parallel+0xe7/0x1af0
[ 47.120996][ T3641] ? __lock_acquire+0x163e/0x56c0
[ 47.126030][ T3641] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 47.132004][ T3641] ? __d_lookup_rcu+0x750/0x750
[ 47.136845][ T3641] ? lockdep_init_map_type+0x21a/0x7f0
[ 47.142292][ T3641] ? lockdep_init_map_type+0x21a/0x7f0
[ 47.147746][ T3641] __lookup_slow+0x193/0x480
[ 47.152325][ T3641] ? page_get_link+0x7b0/0x7b0
[ 47.157079][ T3641] ? __d_lookup+0x44b/0x790
[ 47.161577][ T3641] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 47.167282][ T3641] ? d_lookup+0x101/0x170
[ 47.171600][ T3641] lookup_one_len+0x16a/0x1a0
[ 47.176292][ T3641] ? try_lookup_one_len+0x180/0x180
[ 47.181506][ T3641] ? rwsem_down_write_slowpath+0x1110/0x1110
[ 47.187478][ T3641] ? do_raw_spin_unlock+0x171/0x230
[ 47.192666][ T3641] ? mntput+0xc/0x90
[ 47.196550][ T3641] start_creating.part.0+0x13a/0x290
[ 47.201829][ T3641] __debugfs_create_file+0xa9/0x540
[ 47.207022][ T3641] debugfs_create_u32+0x6c/0xa0
[ 47.211861][ T3641] nbd_start_device+0x4b9/0xd10
[ 47.216716][ T3641] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 47.222947][ T3641] ? security_capable+0x8f/0xc0
[ 47.227793][ T3641] nbd_ioctl+0x5f3/0xb10
[ 47.232029][ T3641] ? blk_ioctl_discard+0x340/0x340
[ 47.237133][ T3641] ? nbd_start_device+0xd10/0xd10
[ 47.242154][ T3641] ? __context_tracking_exit+0xb8/0xe0
[ 47.247606][ T3641] ? nbd_start_device+0xd10/0xd10
[ 47.252624][ T3641] blkdev_ioctl+0x36e/0x800
[ 47.257121][ T3641] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 47.262657][ T3641] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 47.268886][ T3641] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 47.274334][ T3641] __x64_sys_ioctl+0x193/0x200
[ 47.279090][ T3641] do_syscall_64+0x35/0xb0
[ 47.283496][ T3641] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 47.289377][ T3641] RIP: 0033:0x7f2b8f209339
[ 47.293778][ T3641] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 47.313390][ T3641] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 47.321790][ T3641] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 47.329746][ T3641] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 47.337700][ T3641] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 47.345658][ T3641] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 47.353611][ T3641] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 47.361580][ T3641]
executing program
[ 47.479176][ T3641] block nbd0: shutting down sockets
[ 47.560852][ T3643] FAULT_INJECTION: forcing a failure.
[ 47.560852][ T3643] name failslab, interval 1, probability 0, space 0, times 0
[ 47.573567][ T3643] CPU: 1 PID: 3643 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 47.584053][ T3643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 47.594118][ T3643] Call Trace:
[ 47.597404][ T3643]
[ 47.600320][ T3643] dump_stack_lvl+0xcd/0x134
[ 47.604910][ T3643] should_fail.cold+0x5/0xa
[ 47.609409][ T3643] should_failslab+0x5/0x10
[ 47.614096][ T3643] kmem_cache_alloc_lru+0x65/0x720
[ 47.619214][ T3643] ? __d_alloc+0x32/0x960
[ 47.623537][ T3643] ? arch_stack_walk+0x93/0xe0
[ 47.628408][ T3643] __d_alloc+0x32/0x960
[ 47.632552][ T3643] d_alloc+0x4a/0x230
[ 47.636519][ T3643] d_alloc_parallel+0xe7/0x1af0
[ 47.641358][ T3643] ? __lock_acquire+0x163e/0x56c0
[ 47.646370][ T3643] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 47.652342][ T3643] ? __d_lookup_rcu+0x750/0x750
[ 47.657177][ T3643] ? lockdep_init_map_type+0x21a/0x7f0
[ 47.662626][ T3643] ? lockdep_init_map_type+0x21a/0x7f0
[ 47.668071][ T3643] __lookup_slow+0x193/0x480
[ 47.672651][ T3643] ? page_get_link+0x7b0/0x7b0
[ 47.677401][ T3643] ? __d_lookup+0x44b/0x790
[ 47.681894][ T3643] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 47.687594][ T3643] ? d_lookup+0x101/0x170
[ 47.691928][ T3643] lookup_one_len+0x16a/0x1a0
[ 47.696589][ T3643] ? try_lookup_one_len+0x180/0x180
[ 47.701774][ T3643] ? rwsem_down_write_slowpath+0x1110/0x1110
[ 47.707776][ T3643] ? do_raw_spin_unlock+0x171/0x230
[ 47.713000][ T3643] ? mntput+0xc/0x90
[ 47.716897][ T3643] start_creating.part.0+0x13a/0x290
[ 47.722197][ T3643] __debugfs_create_file+0xa9/0x540
[ 47.727400][ T3643] debugfs_create_u32+0x6c/0xa0
[ 47.732252][ T3643] nbd_start_device+0x4b9/0xd10
[ 47.737111][ T3643] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 47.743354][ T3643] ? security_capable+0x8f/0xc0
[ 47.748205][ T3643] nbd_ioctl+0x5f3/0xb10
[ 47.752447][ T3643] ? blk_ioctl_discard+0x340/0x340
[ 47.757551][ T3643] ? nbd_start_device+0xd10/0xd10
[ 47.762584][ T3643] ? __context_tracking_exit+0xb8/0xe0
[ 47.768045][ T3643] ? nbd_start_device+0xd10/0xd10
[ 47.773081][ T3643] blkdev_ioctl+0x36e/0x800
[ 47.777577][ T3643] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 47.783033][ T3643] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 47.789267][ T3643] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 47.794713][ T3643] __x64_sys_ioctl+0x193/0x200
[ 47.799465][ T3643] do_syscall_64+0x35/0xb0
[ 47.803888][ T3643] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 47.809768][ T3643] RIP: 0033:0x7f2b8f209339
[ 47.814168][ T3643] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 47.833762][ T3643] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 47.842160][ T3643] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 47.850112][ T3643] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
executing program
[ 47.858062][ T3643] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 47.866017][ T3643] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 47.873968][ T3643] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 47.881930][ T3643]
[ 47.885854][ T3643] block nbd0: shutting down sockets
[ 47.980902][ T3645] FAULT_INJECTION: forcing a failure.
[ 47.980902][ T3645] name failslab, interval 1, probability 0, space 0, times 0
[ 47.993994][ T3645] CPU: 1 PID: 3645 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 48.004489][ T3645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 48.014530][ T3645] Call Trace:
[ 48.017793][ T3645]
[ 48.020705][ T3645] dump_stack_lvl+0xcd/0x134
[ 48.025293][ T3645] should_fail.cold+0x5/0xa
[ 48.029784][ T3645] ? security_inode_alloc+0x34/0x160
[ 48.035059][ T3645] should_failslab+0x5/0x10
[ 48.039551][ T3645] kmem_cache_alloc+0x5e/0x3b0
[ 48.044395][ T3645] security_inode_alloc+0x34/0x160
[ 48.049494][ T3645] inode_init_always+0x5d8/0xd70
[ 48.054423][ T3645] alloc_inode+0x82/0x230
[ 48.058741][ T3645] new_inode+0x27/0x2f0
[ 48.062887][ T3645] debugfs_get_inode+0x1a/0x130
[ 48.067731][ T3645] __debugfs_create_file+0x11a/0x540
[ 48.073008][ T3645] debugfs_create_u32+0x6c/0xa0
[ 48.077848][ T3645] nbd_start_device+0x49e/0xd10
[ 48.082689][ T3645] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 48.088918][ T3645] ? security_capable+0x8f/0xc0
[ 48.093761][ T3645] nbd_ioctl+0x5f3/0xb10
[ 48.098000][ T3645] ? blk_ioctl_discard+0x340/0x340
[ 48.103102][ T3645] ? nbd_start_device+0xd10/0xd10
[ 48.108210][ T3645] ? __context_tracking_exit+0xb8/0xe0
[ 48.113664][ T3645] ? nbd_start_device+0xd10/0xd10
[ 48.118687][ T3645] blkdev_ioctl+0x36e/0x800
[ 48.123181][ T3645] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 48.128632][ T3645] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 48.134860][ T3645] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 48.140585][ T3645] __x64_sys_ioctl+0x193/0x200
[ 48.145363][ T3645] do_syscall_64+0x35/0xb0
[ 48.149772][ T3645] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 48.155657][ T3645] RIP: 0033:0x7f2b8f209339
[ 48.160061][ T3645] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 48.179653][ T3645] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 48.188053][ T3645] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 48.196095][ T3645] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 48.204506][ T3645] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 48.212467][ T3645] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 48.220450][ T3645] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 48.228429][ T3645]
[ 48.231674][ T3645] debugfs: out of free dentries, can not create file 'timeout'
executing program
[ 48.348988][ T3645] block nbd0: shutting down sockets
[ 48.440580][ T3647] FAULT_INJECTION: forcing a failure.
[ 48.440580][ T3647] name failslab, interval 1, probability 0, space 0, times 0
[ 48.453266][ T3647] CPU: 0 PID: 3647 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 48.463763][ T3647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 48.473798][ T3647] Call Trace:
[ 48.477058][ T3647]
[ 48.479973][ T3647] dump_stack_lvl+0xcd/0x134
[ 48.484570][ T3647] should_fail.cold+0x5/0xa
[ 48.489073][ T3647] ? security_inode_alloc+0x34/0x160
[ 48.494349][ T3647] should_failslab+0x5/0x10
[ 48.498848][ T3647] kmem_cache_alloc+0x5e/0x3b0
[ 48.503621][ T3647] security_inode_alloc+0x34/0x160
[ 48.508734][ T3647] inode_init_always+0x5d8/0xd70
[ 48.513680][ T3647] alloc_inode+0x82/0x230
[ 48.518017][ T3647] new_inode+0x27/0x2f0
[ 48.522175][ T3647] debugfs_get_inode+0x1a/0x130
[ 48.527026][ T3647] __debugfs_create_file+0x11a/0x540
[ 48.532332][ T3647] debugfs_create_u32+0x6c/0xa0
[ 48.537185][ T3647] nbd_start_device+0x49e/0xd10
[ 48.542031][ T3647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 48.548265][ T3647] ? security_capable+0x8f/0xc0
[ 48.553126][ T3647] nbd_ioctl+0x5f3/0xb10
[ 48.557364][ T3647] ? blk_ioctl_discard+0x340/0x340
[ 48.562462][ T3647] ? nbd_start_device+0xd10/0xd10
[ 48.567477][ T3647] ? __context_tracking_exit+0xb8/0xe0
[ 48.572923][ T3647] ? nbd_start_device+0xd10/0xd10
[ 48.577935][ T3647] blkdev_ioctl+0x36e/0x800
[ 48.582424][ T3647] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 48.587873][ T3647] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 48.594105][ T3647] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 48.599582][ T3647] __x64_sys_ioctl+0x193/0x200
[ 48.604354][ T3647] do_syscall_64+0x35/0xb0
[ 48.608758][ T3647] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 48.614641][ T3647] RIP: 0033:0x7f2b8f209339
[ 48.619043][ T3647] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 48.638653][ T3647] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 48.647065][ T3647] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 48.655047][ T3647] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 48.663006][ T3647] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 48.670969][ T3647] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 48.678943][ T3647] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 48.686907][ T3647]
executing program
[ 48.690592][ T3647] debugfs: out of free dentries, can not create file 'timeout'
[ 48.698448][ T3647] block nbd0: shutting down sockets
[ 48.810296][ T3650] FAULT_INJECTION: forcing a failure.
[ 48.810296][ T3650] name failslab, interval 1, probability 0, space 0, times 0
[ 48.823205][ T3650] CPU: 0 PID: 3650 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 48.833701][ T3650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 48.843754][ T3650] Call Trace:
[ 48.847023][ T3650]
[ 48.849958][ T3650] dump_stack_lvl+0xcd/0x134
[ 48.854560][ T3650] should_fail.cold+0x5/0xa
[ 48.859049][ T3650] ? security_inode_alloc+0x34/0x160
[ 48.864328][ T3650] should_failslab+0x5/0x10
[ 48.868826][ T3650] kmem_cache_alloc+0x5e/0x3b0
[ 48.873581][ T3650] security_inode_alloc+0x34/0x160
[ 48.878681][ T3650] inode_init_always+0x5d8/0xd70
[ 48.883614][ T3650] alloc_inode+0x82/0x230
[ 48.887935][ T3650] new_inode+0x27/0x2f0
[ 48.892099][ T3650] debugfs_get_inode+0x1a/0x130
[ 48.896956][ T3650] __debugfs_create_file+0x11a/0x540
[ 48.902435][ T3650] debugfs_create_u32+0x6c/0xa0
[ 48.907293][ T3650] nbd_start_device+0x49e/0xd10
[ 48.912137][ T3650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 48.918456][ T3650] ? security_capable+0x8f/0xc0
[ 48.923309][ T3650] nbd_ioctl+0x5f3/0xb10
[ 48.927559][ T3650] ? blk_ioctl_discard+0x340/0x340
[ 48.932679][ T3650] ? nbd_start_device+0xd10/0xd10
[ 48.937702][ T3650] ? __context_tracking_exit+0xb8/0xe0
[ 48.943164][ T3650] ? nbd_start_device+0xd10/0xd10
[ 48.948176][ T3650] blkdev_ioctl+0x36e/0x800
[ 48.952679][ T3650] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 48.958158][ T3650] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 48.964416][ T3650] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 48.969880][ T3650] __x64_sys_ioctl+0x193/0x200
[ 48.974661][ T3650] do_syscall_64+0x35/0xb0
[ 48.979067][ T3650] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 48.984958][ T3650] RIP: 0033:0x7f2b8f209339
[ 48.989371][ T3650] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 49.008995][ T3650] RSP: 002b:00007f2b8f1952e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 49.017406][ T3650] RAX: ffffffffffffffda RBX: 00007f2b8f28d4f0 RCX: 00007f2b8f209339
[ 49.025374][ T3650] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 49.033457][ T3650] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 49.041421][ T3650] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4fc
[ 49.049375][ T3650] R13: 00007f2b8f1952f0 R14: 00007f2b8f28d4f8 R15: 0000000000000002
[ 49.057339][ T3650]
executing program
[ 49.061011][ T3650] debugfs: out of free dentries, can not create file 'timeout'
[ 49.068821][ T3650] block nbd0: shutting down sockets
[ 49.161188][ T3652] FAULT_INJECTION: forcing a failure.
[ 49.161188][ T3652] name failslab, interval 1, probability 0, space 0, times 0
[ 49.174033][ T3652] CPU: 1 PID: 3652 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 49.184762][ T3652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 49.194814][ T3652] Call Trace:
[ 49.198083][ T3652]
[ 49.201000][ T3652] dump_stack_lvl+0xcd/0x134
[ 49.205585][ T3652] should_fail.cold+0x5/0xa
[ 49.210102][ T3652] should_failslab+0x5/0x10
[ 49.214592][ T3652] kmem_cache_alloc_lru+0x65/0x720
[ 49.219704][ T3652] ? __d_alloc+0x32/0x960
[ 49.224037][ T3652] ? arch_stack_walk+0x93/0xe0
[ 49.228847][ T3652] __d_alloc+0x32/0x960
[ 49.232986][ T3652] d_alloc+0x4a/0x230
[ 49.237044][ T3652] d_alloc_parallel+0xe7/0x1af0
[ 49.241899][ T3652] ? __lock_acquire+0x163e/0x56c0
[ 49.246914][ T3652] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 49.252901][ T3652] ? __d_lookup_rcu+0x750/0x750
[ 49.257752][ T3652] ? lockdep_init_map_type+0x21a/0x7f0
[ 49.263208][ T3652] ? lockdep_init_map_type+0x21a/0x7f0
[ 49.268657][ T3652] __lookup_slow+0x193/0x480
[ 49.273234][ T3652] ? page_get_link+0x7b0/0x7b0
[ 49.278003][ T3652] ? __d_lookup+0x44b/0x790
[ 49.282497][ T3652] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 49.288199][ T3652] ? d_lookup+0x101/0x170
[ 49.292513][ T3652] lookup_one_len+0x16a/0x1a0
[ 49.297191][ T3652] ? try_lookup_one_len+0x180/0x180
[ 49.302388][ T3652] ? rwsem_down_write_slowpath+0x1110/0x1110
[ 49.308437][ T3652] ? do_raw_spin_unlock+0x171/0x230
[ 49.313619][ T3652] ? mntput+0xc/0x90
[ 49.317499][ T3652] start_creating.part.0+0x13a/0x290
[ 49.322778][ T3652] __debugfs_create_file+0xa9/0x540
[ 49.327978][ T3652] debugfs_create_u32+0x6c/0xa0
[ 49.332818][ T3652] nbd_start_device+0x4b9/0xd10
[ 49.337659][ T3652] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 49.343890][ T3652] ? security_capable+0x8f/0xc0
[ 49.348741][ T3652] nbd_ioctl+0x5f3/0xb10
[ 49.352979][ T3652] ? blk_ioctl_discard+0x340/0x340
[ 49.358082][ T3652] ? nbd_start_device+0xd10/0xd10
[ 49.363415][ T3652] ? __context_tracking_exit+0xb8/0xe0
[ 49.368888][ T3652] ? nbd_start_device+0xd10/0xd10
[ 49.373920][ T3652] blkdev_ioctl+0x36e/0x800
[ 49.378422][ T3652] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 49.383878][ T3652] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 49.390110][ T3652] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 49.395578][ T3652] __x64_sys_ioctl+0x193/0x200
[ 49.400337][ T3652] do_syscall_64+0x35/0xb0
[ 49.404744][ T3652] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 49.410628][ T3652] RIP: 0033:0x7f2b8f209339
[ 49.415032][ T3652] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 49.434650][ T3652] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 49.443063][ T3652] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 49.451025][ T3652] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
executing program
[ 49.458982][ T3652] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 49.467043][ T3652] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 49.475003][ T3652] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 49.482979][ T3652]
[ 49.486532][ T3652] block nbd0: shutting down sockets
[ 49.570729][ T3654] FAULT_INJECTION: forcing a failure.
[ 49.570729][ T3654] name failslab, interval 1, probability 0, space 0, times 0
[ 49.583568][ T3654] CPU: 1 PID: 3654 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 49.594159][ T3654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 49.604211][ T3654] Call Trace:
[ 49.607652][ T3654]
[ 49.610567][ T3654] dump_stack_lvl+0xcd/0x134
[ 49.615152][ T3654] should_fail.cold+0x5/0xa
[ 49.619643][ T3654] ? security_inode_alloc+0x34/0x160
[ 49.624919][ T3654] should_failslab+0x5/0x10
[ 49.629413][ T3654] kmem_cache_alloc+0x5e/0x3b0
[ 49.634165][ T3654] security_inode_alloc+0x34/0x160
[ 49.639264][ T3654] inode_init_always+0x5d8/0xd70
[ 49.644193][ T3654] alloc_inode+0x82/0x230
[ 49.648512][ T3654] new_inode+0x27/0x2f0
[ 49.652673][ T3654] debugfs_get_inode+0x1a/0x130
[ 49.657533][ T3654] __debugfs_create_file+0x11a/0x540
[ 49.662829][ T3654] debugfs_create_u32+0x6c/0xa0
[ 49.667669][ T3654] nbd_start_device+0x49e/0xd10
[ 49.672509][ T3654] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 49.678735][ T3654] ? security_capable+0x8f/0xc0
[ 49.683576][ T3654] nbd_ioctl+0x5f3/0xb10
[ 49.687809][ T3654] ? blk_ioctl_discard+0x340/0x340
[ 49.692913][ T3654] ? nbd_start_device+0xd10/0xd10
[ 49.697931][ T3654] ? __context_tracking_exit+0xb8/0xe0
[ 49.703379][ T3654] ? nbd_start_device+0xd10/0xd10
[ 49.708395][ T3654] blkdev_ioctl+0x36e/0x800
[ 49.712894][ T3654] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 49.718360][ T3654] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 49.724603][ T3654] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 49.730053][ T3654] __x64_sys_ioctl+0x193/0x200
[ 49.734815][ T3654] do_syscall_64+0x35/0xb0
[ 49.739222][ T3654] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 49.745124][ T3654] RIP: 0033:0x7f2b8f209339
[ 49.749541][ T3654] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 49.769241][ T3654] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 49.777643][ T3654] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 49.785601][ T3654] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 49.793557][ T3654] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 49.801511][ T3654] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 49.809466][ T3654] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 49.817452][ T3654]
[ 49.820732][ T3654] debugfs: out of free dentries, can not create file 'timeout'
executing program
[ 49.938347][ T3654] block nbd0: shutting down sockets
[ 50.060455][ T3657] FAULT_INJECTION: forcing a failure.
[ 50.060455][ T3657] name failslab, interval 1, probability 0, space 0, times 0
[ 50.073133][ T3657] CPU: 1 PID: 3657 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 50.083638][ T3657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.093764][ T3657] Call Trace:
[ 50.097039][ T3657]
[ 50.099952][ T3657] dump_stack_lvl+0xcd/0x134
[ 50.104533][ T3657] should_fail.cold+0x5/0xa
[ 50.109022][ T3657] should_failslab+0x5/0x10
[ 50.113522][ T3657] kmem_cache_alloc_lru+0x65/0x720
[ 50.118633][ T3657] ? alloc_inode+0x168/0x230
[ 50.123339][ T3657] ? lookup_one_len+0x109/0x1a0
[ 50.128180][ T3657] alloc_inode+0x168/0x230
[ 50.132582][ T3657] new_inode+0x27/0x2f0
[ 50.136723][ T3657] debugfs_get_inode+0x1a/0x130
[ 50.141646][ T3657] __debugfs_create_file+0x11a/0x540
[ 50.146940][ T3657] debugfs_create_u32+0x6c/0xa0
[ 50.151781][ T3657] nbd_start_device+0x49e/0xd10
[ 50.156637][ T3657] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 50.162866][ T3657] ? security_capable+0x8f/0xc0
[ 50.167716][ T3657] nbd_ioctl+0x5f3/0xb10
[ 50.171950][ T3657] ? blk_ioctl_discard+0x340/0x340
[ 50.177055][ T3657] ? nbd_start_device+0xd10/0xd10
[ 50.182076][ T3657] ? __context_tracking_exit+0xb8/0xe0
[ 50.187561][ T3657] ? nbd_start_device+0xd10/0xd10
[ 50.192602][ T3657] blkdev_ioctl+0x36e/0x800
[ 50.197116][ T3657] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 50.202583][ T3657] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 50.208815][ T3657] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 50.214269][ T3657] __x64_sys_ioctl+0x193/0x200
[ 50.219034][ T3657] do_syscall_64+0x35/0xb0
[ 50.223449][ T3657] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 50.229506][ T3657] RIP: 0033:0x7f2b8f209339
[ 50.233909][ T3657] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 50.253693][ T3657] RSP: 002b:00007f2b8f1952e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 50.262095][ T3657] RAX: ffffffffffffffda RBX: 00007f2b8f28d4f0 RCX: 00007f2b8f209339
[ 50.270069][ T3657] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 50.278027][ T3657] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 50.286067][ T3657] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4fc
[ 50.294025][ T3657] R13: 00007f2b8f1952f0 R14: 00007f2b8f28d4f8 R15: 0000000000000002
[ 50.302018][ T3657]
[ 50.305238][ T3657] debugfs: out of free dentries, can not create file 'timeout'
executing program
[ 50.344236][ T3657] block nbd0: shutting down sockets
[ 50.440580][ T3659] FAULT_INJECTION: forcing a failure.
[ 50.440580][ T3659] name failslab, interval 1, probability 0, space 0, times 0
[ 50.453331][ T3659] CPU: 0 PID: 3659 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 50.463824][ T3659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.473858][ T3659] Call Trace:
[ 50.477118][ T3659]
[ 50.480029][ T3659] dump_stack_lvl+0xcd/0x134
[ 50.484624][ T3659] should_fail.cold+0x5/0xa
[ 50.489112][ T3659] should_failslab+0x5/0x10
[ 50.493596][ T3659] kmem_cache_alloc_lru+0x65/0x720
[ 50.498713][ T3659] ? __d_alloc+0x32/0x960
[ 50.503043][ T3659] ? arch_stack_walk+0x93/0xe0
[ 50.507795][ T3659] __d_alloc+0x32/0x960
[ 50.511956][ T3659] d_alloc+0x4a/0x230
[ 50.515941][ T3659] d_alloc_parallel+0xe7/0x1af0
[ 50.520779][ T3659] ? __lock_acquire+0x163e/0x56c0
[ 50.525791][ T3659] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 50.531759][ T3659] ? __d_lookup_rcu+0x750/0x750
[ 50.536595][ T3659] ? lockdep_init_map_type+0x21a/0x7f0
[ 50.542053][ T3659] ? lockdep_init_map_type+0x21a/0x7f0
[ 50.547586][ T3659] __lookup_slow+0x193/0x480
[ 50.552162][ T3659] ? page_get_link+0x7b0/0x7b0
[ 50.556911][ T3659] ? __d_lookup+0x44b/0x790
[ 50.561493][ T3659] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 50.567201][ T3659] ? d_lookup+0x101/0x170
[ 50.571537][ T3659] lookup_one_len+0x16a/0x1a0
[ 50.576201][ T3659] ? try_lookup_one_len+0x180/0x180
[ 50.581385][ T3659] ? rwsem_down_write_slowpath+0x1110/0x1110
[ 50.587354][ T3659] ? do_raw_spin_unlock+0x171/0x230
[ 50.592556][ T3659] ? mntput+0xc/0x90
[ 50.596441][ T3659] start_creating.part.0+0x13a/0x290
[ 50.601718][ T3659] __debugfs_create_file+0xa9/0x540
[ 50.606907][ T3659] debugfs_create_u32+0x6c/0xa0
[ 50.611748][ T3659] nbd_start_device+0x4b9/0xd10
[ 50.616590][ T3659] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 50.622817][ T3659] ? security_capable+0x8f/0xc0
[ 50.627669][ T3659] nbd_ioctl+0x5f3/0xb10
[ 50.631931][ T3659] ? blk_ioctl_discard+0x340/0x340
[ 50.637122][ T3659] ? nbd_start_device+0xd10/0xd10
[ 50.642139][ T3659] ? __context_tracking_exit+0xb8/0xe0
[ 50.647588][ T3659] ? nbd_start_device+0xd10/0xd10
[ 50.652610][ T3659] blkdev_ioctl+0x36e/0x800
[ 50.657111][ T3659] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 50.662564][ T3659] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 50.668793][ T3659] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 50.674245][ T3659] __x64_sys_ioctl+0x193/0x200
[ 50.679002][ T3659] do_syscall_64+0x35/0xb0
[ 50.683407][ T3659] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 50.689288][ T3659] RIP: 0033:0x7f2b8f209339
[ 50.693688][ T3659] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 50.713470][ T3659] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 50.721878][ T3659] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 50.729863][ T3659] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 50.737907][ T3659] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 50.745879][ T3659] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 50.753835][ T3659] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 50.761829][ T3659]
executing program
[ 50.809286][ T3659] block nbd0: shutting down sockets
[ 50.910707][ T3661] FAULT_INJECTION: forcing a failure.
[ 50.910707][ T3661] name failslab, interval 1, probability 0, space 0, times 0
[ 50.923424][ T3661] CPU: 0 PID: 3661 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 50.934012][ T3661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 50.944047][ T3661] Call Trace:
[ 50.947308][ T3661]
[ 50.950228][ T3661] dump_stack_lvl+0xcd/0x134
[ 50.954832][ T3661] should_fail.cold+0x5/0xa
[ 50.959330][ T3661] should_failslab+0x5/0x10
[ 50.963821][ T3661] kmem_cache_alloc_lru+0x65/0x720
[ 50.968922][ T3661] ? alloc_inode+0x168/0x230
[ 50.973498][ T3661] ? lookup_one_len+0x109/0x1a0
[ 50.978348][ T3661] alloc_inode+0x168/0x230
[ 50.982749][ T3661] new_inode+0x27/0x2f0
[ 50.986935][ T3661] debugfs_get_inode+0x1a/0x130
[ 50.991780][ T3661] __debugfs_create_file+0x11a/0x540
[ 50.997052][ T3661] debugfs_create_u32+0x6c/0xa0
[ 51.001898][ T3661] nbd_start_device+0x49e/0xd10
[ 51.006740][ T3661] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 51.012996][ T3661] ? security_capable+0x8f/0xc0
[ 51.017834][ T3661] nbd_ioctl+0x5f3/0xb10
[ 51.022067][ T3661] ? blk_ioctl_discard+0x340/0x340
[ 51.027186][ T3661] ? nbd_start_device+0xd10/0xd10
[ 51.032201][ T3661] ? __context_tracking_exit+0xb8/0xe0
[ 51.037676][ T3661] ? nbd_start_device+0xd10/0xd10
[ 51.042704][ T3661] blkdev_ioctl+0x36e/0x800
[ 51.047197][ T3661] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 51.052663][ T3661] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 51.058893][ T3661] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 51.064344][ T3661] __x64_sys_ioctl+0x193/0x200
[ 51.069102][ T3661] do_syscall_64+0x35/0xb0
[ 51.073504][ T3661] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 51.079387][ T3661] RIP: 0033:0x7f2b8f209339
[ 51.083787][ T3661] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 51.103475][ T3661] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 51.111885][ T3661] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 51.119846][ T3661] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 51.127808][ T3661] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 51.135782][ T3661] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 51.143747][ T3661] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 51.151717][ T3661]
[ 51.154982][ T3661] debugfs: out of free dentries, can not create file 'timeout'
executing program
[ 51.201424][ T3661] block nbd0: shutting down sockets
[ 51.291360][ T3663] FAULT_INJECTION: forcing a failure.
[ 51.291360][ T3663] name failslab, interval 1, probability 0, space 0, times 0
[ 51.304365][ T3663] CPU: 1 PID: 3663 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 51.314871][ T3663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.325479][ T3663] Call Trace:
[ 51.328749][ T3663]
[ 51.331671][ T3663] dump_stack_lvl+0xcd/0x134
[ 51.336254][ T3663] should_fail.cold+0x5/0xa
[ 51.340883][ T3663] should_failslab+0x5/0x10
[ 51.345369][ T3663] kmem_cache_alloc_lru+0x65/0x720
[ 51.350462][ T3663] ? __d_alloc+0x32/0x960
[ 51.354864][ T3663] ? arch_stack_walk+0x93/0xe0
[ 51.359617][ T3663] __d_alloc+0x32/0x960
[ 51.363758][ T3663] d_alloc+0x4a/0x230
[ 51.367724][ T3663] d_alloc_parallel+0xe7/0x1af0
[ 51.372560][ T3663] ? __lock_acquire+0x163e/0x56c0
[ 51.377574][ T3663] ? lockdep_hardirqs_on_prepare+0x400/0x400
[ 51.383543][ T3663] ? __d_lookup_rcu+0x750/0x750
[ 51.388376][ T3663] ? lockdep_init_map_type+0x21a/0x7f0
[ 51.393817][ T3663] ? lockdep_init_map_type+0x21a/0x7f0
[ 51.399305][ T3663] __lookup_slow+0x193/0x480
[ 51.404092][ T3663] ? page_get_link+0x7b0/0x7b0
[ 51.409045][ T3663] ? __d_lookup+0x44b/0x790
[ 51.413562][ T3663] ? __sanitizer_cov_trace_cmp4+0x1c/0x70
[ 51.419284][ T3663] ? d_lookup+0x101/0x170
[ 51.423612][ T3663] lookup_one_len+0x16a/0x1a0
[ 51.428281][ T3663] ? try_lookup_one_len+0x180/0x180
[ 51.433463][ T3663] ? rwsem_down_write_slowpath+0x1110/0x1110
[ 51.439432][ T3663] ? do_raw_spin_unlock+0x171/0x230
[ 51.444617][ T3663] ? mntput+0xc/0x90
[ 51.448502][ T3663] start_creating.part.0+0x13a/0x290
[ 51.453778][ T3663] __debugfs_create_file+0xa9/0x540
[ 51.458969][ T3663] debugfs_create_u32+0x6c/0xa0
[ 51.463806][ T3663] nbd_start_device+0x4b9/0xd10
[ 51.468646][ T3663] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 51.474872][ T3663] ? security_capable+0x8f/0xc0
[ 51.479714][ T3663] nbd_ioctl+0x5f3/0xb10
[ 51.484072][ T3663] ? blk_ioctl_discard+0x340/0x340
[ 51.490236][ T3663] ? nbd_start_device+0xd10/0xd10
[ 51.495258][ T3663] ? __context_tracking_exit+0xb8/0xe0
[ 51.500709][ T3663] ? nbd_start_device+0xd10/0xd10
[ 51.505725][ T3663] blkdev_ioctl+0x36e/0x800
[ 51.510238][ T3663] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 51.515710][ T3663] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 51.522125][ T3663] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 51.527574][ T3663] __x64_sys_ioctl+0x193/0x200
[ 51.532331][ T3663] do_syscall_64+0x35/0xb0
[ 51.536933][ T3663] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 51.542902][ T3663] RIP: 0033:0x7f2b8f209339
[ 51.547301][ T3663] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 51.566893][ T3663] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 51.575290][ T3663] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 51.583248][ T3663] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 51.591306][ T3663] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 51.599261][ T3663] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 51.607213][ T3663] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 51.615180][ T3663]
executing program
[ 51.729572][ T3663] block nbd0: shutting down sockets
[ 51.800573][ T3665] FAULT_INJECTION: forcing a failure.
[ 51.800573][ T3665] name failslab, interval 1, probability 0, space 0, times 0
[ 51.813226][ T3665] CPU: 1 PID: 3665 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 51.823723][ T3665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 51.833763][ T3665] Call Trace:
[ 51.837022][ T3665]
[ 51.839935][ T3665] dump_stack_lvl+0xcd/0x134
[ 51.844518][ T3665] should_fail.cold+0x5/0xa
[ 51.849023][ T3665] ? security_inode_alloc+0x34/0x160
[ 51.854291][ T3665] should_failslab+0x5/0x10
[ 51.858778][ T3665] kmem_cache_alloc+0x5e/0x3b0
[ 51.863545][ T3665] security_inode_alloc+0x34/0x160
[ 51.868639][ T3665] inode_init_always+0x5d8/0xd70
[ 51.873566][ T3665] alloc_inode+0x82/0x230
[ 51.877880][ T3665] new_inode+0x27/0x2f0
[ 51.882023][ T3665] debugfs_get_inode+0x1a/0x130
[ 51.886861][ T3665] __debugfs_create_file+0x11a/0x540
[ 51.892134][ T3665] debugfs_create_u32+0x6c/0xa0
[ 51.896973][ T3665] nbd_start_device+0x49e/0xd10
[ 51.901810][ T3665] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 51.908036][ T3665] ? security_capable+0x8f/0xc0
[ 51.912880][ T3665] nbd_ioctl+0x5f3/0xb10
[ 51.917132][ T3665] ? blk_ioctl_discard+0x340/0x340
[ 51.922234][ T3665] ? nbd_start_device+0xd10/0xd10
[ 51.927268][ T3665] ? __context_tracking_exit+0xb8/0xe0
[ 51.932734][ T3665] ? nbd_start_device+0xd10/0xd10
[ 51.937745][ T3665] blkdev_ioctl+0x36e/0x800
[ 51.942236][ T3665] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 51.947687][ T3665] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 51.953925][ T3665] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 51.959386][ T3665] __x64_sys_ioctl+0x193/0x200
[ 51.964147][ T3665] do_syscall_64+0x35/0xb0
[ 51.968552][ T3665] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 51.974516][ T3665] RIP: 0033:0x7f2b8f209339
[ 51.978915][ T3665] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 51.998512][ T3665] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 52.006912][ T3665] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 52.014876][ T3665] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 52.022832][ T3665] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 52.030783][ T3665] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 52.038732][ T3665] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 52.046782][ T3665]
executing program
[ 52.051000][ T3665] debugfs: out of free dentries, can not create file 'timeout'
[ 52.058816][ T3665] block nbd0: shutting down sockets
[ 52.210394][ T3668] FAULT_INJECTION: forcing a failure.
[ 52.210394][ T3668] name failslab, interval 1, probability 0, space 0, times 0
[ 52.223068][ T3668] CPU: 0 PID: 3668 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 52.233878][ T3668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.244109][ T3668] Call Trace:
[ 52.247370][ T3668]
[ 52.250281][ T3668] dump_stack_lvl+0xcd/0x134
[ 52.254863][ T3668] should_fail.cold+0x5/0xa
[ 52.259473][ T3668] ? security_inode_alloc+0x34/0x160
[ 52.264742][ T3668] should_failslab+0x5/0x10
[ 52.269241][ T3668] kmem_cache_alloc+0x5e/0x3b0
[ 52.273989][ T3668] security_inode_alloc+0x34/0x160
[ 52.279098][ T3668] inode_init_always+0x5d8/0xd70
[ 52.284023][ T3668] alloc_inode+0x82/0x230
[ 52.288336][ T3668] new_inode+0x27/0x2f0
[ 52.292481][ T3668] debugfs_get_inode+0x1a/0x130
[ 52.297423][ T3668] __debugfs_create_file+0x11a/0x540
[ 52.302715][ T3668] debugfs_create_u32+0x6c/0xa0
[ 52.307551][ T3668] nbd_start_device+0x49e/0xd10
[ 52.312398][ T3668] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 52.318634][ T3668] ? security_capable+0x8f/0xc0
[ 52.323478][ T3668] nbd_ioctl+0x5f3/0xb10
[ 52.327724][ T3668] ? blk_ioctl_discard+0x340/0x340
[ 52.332821][ T3668] ? nbd_start_device+0xd10/0xd10
[ 52.337844][ T3668] ? __context_tracking_exit+0xb8/0xe0
[ 52.343297][ T3668] ? nbd_start_device+0xd10/0xd10
[ 52.348316][ T3668] blkdev_ioctl+0x36e/0x800
[ 52.352987][ T3668] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 52.358456][ T3668] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 52.364705][ T3668] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 52.370184][ T3668] __x64_sys_ioctl+0x193/0x200
[ 52.375033][ T3668] do_syscall_64+0x35/0xb0
[ 52.379700][ T3668] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 52.385591][ T3668] RIP: 0033:0x7f2b8f209339
[ 52.389999][ T3668] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 52.409591][ T3668] RSP: 002b:00007f2b8f1952e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 52.417996][ T3668] RAX: ffffffffffffffda RBX: 00007f2b8f28d4f0 RCX: 00007f2b8f209339
[ 52.425958][ T3668] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 52.433917][ T3668] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 52.441875][ T3668] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4fc
[ 52.449829][ T3668] R13: 00007f2b8f1952f0 R14: 00007f2b8f28d4f8 R15: 0000000000000002
[ 52.457801][ T3668]
executing program
[ 52.462534][ T3668] debugfs: out of free dentries, can not create file 'timeout'
[ 52.471175][ T3668] block nbd0: shutting down sockets
[ 52.589946][ T3671] block nbd0: Device being setup by another task
[ 52.632616][ T3670] ------------[ cut here ]------------
[ 52.638275][ T3670] kernfs: can not remove 'nr_tags', no directory
[ 52.644871][ T3670] WARNING: CPU: 0 PID: 3670 at fs/kernfs/dir.c:1569 kernfs_remove_by_name_ns+0xed/0x110
[ 52.654663][ T3670] Modules linked in:
[ 52.658545][ T3670] CPU: 0 PID: 3670 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 52.670069][ T3670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 52.680500][ T3670] RIP: 0010:kernfs_remove_by_name_ns+0xed/0x110
[ 52.686830][ T3670] Code: c3 e8 67 ee 79 ff 4c 89 e7 41 bc fe ff ff ff e8 69 1e 5d ff eb da e8 52 ee 79 ff 4c 89 ee 48 c7 c7 a0 95 de 89 e8 eb 3d 29 07 <0f> 0b 41 bc fe ff ff ff eb bc e8 24 7f c5 ff e9 71 ff ff ff e8 1a
[ 52.706900][ T3670] RSP: 0018:ffffc9000341fa20 EFLAGS: 00010286
[ 52.713262][ T3670] RAX: 0000000000000000 RBX: ffffffff8c657a68 RCX: 0000000000000000
[ 52.721480][ T3670] RDX: ffff888020479d80 RSI: ffffffff81601ae8 RDI: fffff52000683f36
[ 52.729540][ T3670] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
[ 52.737646][ T3670] R10: ffffffff815fc4be R11: 0000000000000000 R12: 0000000000000000
[ 52.745673][ T3670] R13: ffffffff8a255fc0 R14: 0000000000000000 R15: 0000000000000001
[ 52.753695][ T3670] FS: 00007f2b8f1b6700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[ 52.762684][ T3670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.769341][ T3670] CR2: 00007f2b8f271aa6 CR3: 0000000073cfa000 CR4: 0000000000350ef0
[ 52.777539][ T3670] Call Trace:
[ 52.780860][ T3670]
[ 52.783794][ T3670] remove_files+0x96/0x1c0
[ 52.788226][ T3670] sysfs_remove_group+0x87/0x170
[ 52.793798][ T3670] sysfs_remove_groups+0x5c/0xa0
[ 52.798748][ T3670] __kobject_del+0x89/0x200
[ 52.803324][ T3670] kobject_del+0x3c/0x60
[ 52.807570][ T3670] blk_mq_sysfs_unregister+0x247/0x2c0
[ 52.813080][ T3670] ? __blk_mq_register_dev+0x5b0/0x5b0
[ 52.818637][ T3670] ? blk_mq_debugfs_register_hctxs+0x100/0x100
[ 52.824879][ T3670] blk_mq_update_nr_hw_queues+0x48c/0xe10
[ 52.830808][ T3670] ? blk_mq_init_queue+0x140/0x140
[ 52.835914][ T3670] ? tomoyo_execute_permission+0x4a0/0x4a0
[ 52.841953][ T3670] nbd_start_device+0x157/0xd10
[ 52.846806][ T3670] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 52.853361][ T3670] ? security_capable+0x8f/0xc0
[ 52.858224][ T3670] nbd_ioctl+0x5f3/0xb10
[ 52.862545][ T3670] ? blk_ioctl_discard+0x340/0x340
[ 52.867669][ T3670] ? nbd_start_device+0xd10/0xd10
[ 52.872757][ T3670] ? __context_tracking_exit+0xb8/0xe0
[ 52.878432][ T3670] ? nbd_start_device+0xd10/0xd10
[ 52.883780][ T3670] blkdev_ioctl+0x36e/0x800
[ 52.888299][ T3670] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 52.894189][ T3670] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 52.900526][ T3670] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 52.906028][ T3670] __x64_sys_ioctl+0x193/0x200
[ 52.910862][ T3670] do_syscall_64+0x35/0xb0
[ 52.915291][ T3670] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 52.921256][ T3670] RIP: 0033:0x7f2b8f209339
[ 52.925685][ T3670] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 52.945352][ T3670] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 52.953791][ T3670] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 52.961800][ T3670] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 52.969784][ T3670] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 52.977871][ T3670] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 52.985901][ T3670] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 52.993946][ T3670]
[ 52.996976][ T3670] Kernel panic - not syncing: panic_on_warn set ...
[ 53.003551][ T3670] CPU: 0 PID: 3670 Comm: syz-executor363 Not tainted 5.18.0-rc6-syzkaller-00148-gec7f49619d8e #0
[ 53.014036][ T3670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 53.024073][ T3670] Call Trace:
[ 53.027339][ T3670]
[ 53.030270][ T3670] dump_stack_lvl+0xcd/0x134
[ 53.035181][ T3670] panic+0x2d7/0x636
[ 53.039538][ T3670] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 53.045750][ T3670] ? __warn.cold+0x1d1/0x2c5
[ 53.050548][ T3670] ? kernfs_remove_by_name_ns+0xed/0x110
[ 53.056169][ T3670] __warn.cold+0x1e2/0x2c5
[ 53.060585][ T3670] ? wake_up_klogd.part.0+0x8e/0xd0
[ 53.065769][ T3670] ? kernfs_remove_by_name_ns+0xed/0x110
[ 53.071390][ T3670] report_bug+0x1bd/0x210
[ 53.075716][ T3670] handle_bug+0x3c/0x60
[ 53.079859][ T3670] exc_invalid_op+0x14/0x40
[ 53.084366][ T3670] asm_exc_invalid_op+0x12/0x20
[ 53.089203][ T3670] RIP: 0010:kernfs_remove_by_name_ns+0xed/0x110
[ 53.095439][ T3670] Code: c3 e8 67 ee 79 ff 4c 89 e7 41 bc fe ff ff ff e8 69 1e 5d ff eb da e8 52 ee 79 ff 4c 89 ee 48 c7 c7 a0 95 de 89 e8 eb 3d 29 07 <0f> 0b 41 bc fe ff ff ff eb bc e8 24 7f c5 ff e9 71 ff ff ff e8 1a
[ 53.115049][ T3670] RSP: 0018:ffffc9000341fa20 EFLAGS: 00010286
[ 53.121133][ T3670] RAX: 0000000000000000 RBX: ffffffff8c657a68 RCX: 0000000000000000
[ 53.129120][ T3670] RDX: ffff888020479d80 RSI: ffffffff81601ae8 RDI: fffff52000683f36
[ 53.137086][ T3670] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001
[ 53.145050][ T3670] R10: ffffffff815fc4be R11: 0000000000000000 R12: 0000000000000000
[ 53.153014][ T3670] R13: ffffffff8a255fc0 R14: 0000000000000000 R15: 0000000000000001
[ 53.161017][ T3670] ? wake_up_klogd.part.0+0x8e/0xd0
[ 53.166217][ T3670] ? vprintk+0x88/0x90
[ 53.170275][ T3670] remove_files+0x96/0x1c0
[ 53.174682][ T3670] sysfs_remove_group+0x87/0x170
[ 53.179625][ T3670] sysfs_remove_groups+0x5c/0xa0
[ 53.184553][ T3670] __kobject_del+0x89/0x200
[ 53.189056][ T3670] kobject_del+0x3c/0x60
[ 53.193638][ T3670] blk_mq_sysfs_unregister+0x247/0x2c0
[ 53.199358][ T3670] ? __blk_mq_register_dev+0x5b0/0x5b0
[ 53.204802][ T3670] ? blk_mq_debugfs_register_hctxs+0x100/0x100
[ 53.210945][ T3670] blk_mq_update_nr_hw_queues+0x48c/0xe10
[ 53.216656][ T3670] ? blk_mq_init_queue+0x140/0x140
[ 53.221759][ T3670] ? tomoyo_execute_permission+0x4a0/0x4a0
[ 53.227571][ T3670] nbd_start_device+0x157/0xd10
[ 53.232416][ T3670] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 53.238639][ T3670] ? security_capable+0x8f/0xc0
[ 53.243479][ T3670] nbd_ioctl+0x5f3/0xb10
[ 53.247718][ T3670] ? blk_ioctl_discard+0x340/0x340
[ 53.252816][ T3670] ? nbd_start_device+0xd10/0xd10
[ 53.257918][ T3670] ? __context_tracking_exit+0xb8/0xe0
[ 53.263368][ T3670] ? nbd_start_device+0xd10/0xd10
[ 53.268379][ T3670] blkdev_ioctl+0x36e/0x800
[ 53.272875][ T3670] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 53.278334][ T3670] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[ 53.284566][ T3670] ? blkdev_common_ioctl+0x17a0/0x17a0
[ 53.290030][ T3670] __x64_sys_ioctl+0x193/0x200
[ 53.294807][ T3670] do_syscall_64+0x35/0xb0
[ 53.299213][ T3670] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 53.305097][ T3670] RIP: 0033:0x7f2b8f209339
[ 53.309497][ T3670] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48
[ 53.329181][ T3670] RSP: 002b:00007f2b8f1b62e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 53.337580][ T3670] RAX: ffffffffffffffda RBX: 00007f2b8f28d4e0 RCX: 00007f2b8f209339
[ 53.345534][ T3670] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 53.353504][ T3670] RBP: 00007f2b8f25a1ac R08: 0000000000000002 R09: 0000000000003631
[ 53.361562][ T3670] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f2b8f28d4ec
[ 53.369541][ T3670] R13: 00007f2b8f1b62f0 R14: 00007f2b8f28d4e8 R15: 0000000000000002
[ 53.377514][ T3670]
[ 53.381216][ T3670] Kernel Offset: disabled
[ 53.385604][ T3670] Rebooting in 86400 seconds..