[ 86.810739][ T925] cfg80211: failed to load regulatory.db
Warning: Permanently added '10.128.1.19' (ED25519) to the list of known hosts.
2025/07/06 12:37:55 ignoring optional flag "sandboxArg"="0"
2025/07/06 12:37:55 ignoring optional flag "type"="gce"
2025/07/06 12:37:55 parsed 1 programs
2025/07/06 12:37:55 executed programs: 0
[ 93.379294][ T5849] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 93.388615][ T5849] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 93.397001][ T5849] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 93.405810][ T5849] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 93.415777][ T5849] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 93.536411][ T6157] chnl_net:caif_netlink_parms(): no params data found
[ 93.603900][ T6157] bridge0: port 1(bridge_slave_0) entered blocking state
[ 93.611375][ T6157] bridge0: port 1(bridge_slave_0) entered disabled state
[ 93.619004][ T6157] bridge_slave_0: entered allmulticast mode
[ 93.627400][ T6157] bridge_slave_0: entered promiscuous mode
[ 93.637223][ T6157] bridge0: port 2(bridge_slave_1) entered blocking state
[ 93.645801][ T6157] bridge0: port 2(bridge_slave_1) entered disabled state
[ 93.655044][ T6157] bridge_slave_1: entered allmulticast mode
[ 93.662404][ T6157] bridge_slave_1: entered promiscuous mode
[ 93.691678][ T6157] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 93.705324][ T6157] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 93.740049][ T6157] team0: Port device team_slave_0 added
[ 93.748728][ T6157] team0: Port device team_slave_1 added
[ 93.776001][ T6157] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 93.783687][ T6157] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 93.810641][ T6157] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 93.822703][ T6157] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 93.830611][ T6157] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem.
[ 93.856722][ T6157] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 93.895615][ T6157] hsr_slave_0: entered promiscuous mode
[ 93.902481][ T6157] hsr_slave_1: entered promiscuous mode
[ 94.539061][ T6157] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 94.553960][ T6157] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 94.565894][ T6157] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 94.586003][ T6157] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 94.696238][ T6157] 8021q: adding VLAN 0 to HW filter on device bond0
[ 94.723411][ T6157] 8021q: adding VLAN 0 to HW filter on device team0
[ 94.738556][ T3485] bridge0: port 1(bridge_slave_0) entered blocking state
[ 94.745819][ T3485] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 94.762944][ T3485] bridge0: port 2(bridge_slave_1) entered blocking state
[ 94.770151][ T3485] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 94.872160][ T6157] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 94.928679][ T6157] veth0_vlan: entered promiscuous mode
[ 94.944200][ T6157] veth1_vlan: entered promiscuous mode
[ 94.996633][ T6157] veth0_macvtap: entered promiscuous mode
[ 95.007753][ T6157] veth1_macvtap: entered promiscuous mode
[ 95.027646][ T6157] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 95.045451][ T6157] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 95.057720][ T6157] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.068284][ T6157] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.077593][ T6157] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.086849][ T6157] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 95.197418][ T3485] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 95.214497][ T3485] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 95.253038][ T3450] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 95.263457][ T3450] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 95.450209][ T5159] Bluetooth: hci0: command tx timeout
[ 95.465380][ T6216] FAULT_INJECTION: forcing a failure.
[ 95.465380][ T6216] name failslab, interval 1, probability 0, space 0, times 1
[ 95.480531][ T6216] CPU: 1 UID: 0 PID: 6216 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 95.480559][ T6216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 95.480577][ T6216] Call Trace:
[ 95.480588][ T6216]
[ 95.480596][ T6216] dump_stack_lvl+0x189/0x250
[ 95.480643][ T6216] ? __pfx____ratelimit+0x10/0x10
[ 95.480676][ T6216] ? __pfx_dump_stack_lvl+0x10/0x10
[ 95.480698][ T6216] ? __pfx__printk+0x10/0x10
[ 95.480729][ T6216] ? __pfx___might_resched+0x10/0x10
[ 95.480750][ T6216] ? fs_reclaim_acquire+0x7d/0x100
[ 95.480779][ T6216] should_fail_ex+0x414/0x560
[ 95.480813][ T6216] should_failslab+0xa8/0x100
[ 95.480833][ T6216] __kmalloc_noprof+0xcb/0x4f0
[ 95.480860][ T6216] ? group_cpus_evenly+0x288/0x530
[ 95.480887][ T6216] group_cpus_evenly+0x288/0x530
[ 95.480913][ T6216] ? __pfx_group_cpus_evenly+0x10/0x10
[ 95.480935][ T6216] ? debug_mutex_init+0x38/0x70
[ 95.480964][ T6216] ? nbd_init_request+0xa3/0xc0
[ 95.480985][ T6216] ? __pfx___might_resched+0x10/0x10
[ 95.481004][ T6216] ? blk_mq_alloc_map_and_rqs+0x91b/0x9f0
[ 95.481031][ T6216] blk_mq_map_queues+0x4c/0x400
[ 95.481076][ T6216] ? blk_mq_update_queue_map+0x37a/0x440
[ 95.481105][ T6216] blk_mq_update_nr_hw_queues+0x91c/0x14c0
[ 95.481148][ T6216] nbd_start_device+0x16c/0xac0
[ 95.481171][ T6216] ? security_capable+0x7e/0x2e0
[ 95.481200][ T6216] nbd_ioctl+0x636/0xeb0
[ 95.481228][ T6216] ? __pfx_nbd_ioctl+0x10/0x10
[ 95.481247][ T6216] ? __asan_memset+0x22/0x50
[ 95.481270][ T6216] ? smack_file_ioctl+0x24a/0x340
[ 95.481299][ T6216] ? __pfx_smack_file_ioctl+0x10/0x10
[ 95.481328][ T6216] ? __pfx_nbd_ioctl+0x10/0x10
[ 95.481349][ T6216] blkdev_ioctl+0x5a8/0x6d0
[ 95.481369][ T6216] ? __pfx_blkdev_ioctl+0x10/0x10
[ 95.481383][ T6216] ? __fget_files+0x2a/0x420
[ 95.481403][ T6216] ? bpf_lsm_file_ioctl+0x9/0x20
[ 95.481420][ T6216] ? __pfx_blkdev_ioctl+0x10/0x10
[ 95.481436][ T6216] __se_sys_ioctl+0xf9/0x170
[ 95.481461][ T6216] do_syscall_64+0xfa/0x3b0
[ 95.481477][ T6216] ? lockdep_hardirqs_on+0x9c/0x150
[ 95.481501][ T6216] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.481517][ T6216] ? clear_bhb_loop+0x60/0xb0
[ 95.481541][ T6216] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 95.481557][ T6216] RIP: 0033:0x7fd111a79b29
[ 95.481576][ T6216] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 95.481590][ T6216] RSP: 002b:00007fd112c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 95.481608][ T6216] RAX: ffffffffffffffda RBX: 00007fd111b8bf80 RCX: 00007fd111a79b29
[ 95.481625][ T6216] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 95.481635][ T6216] RBP: 00007fd112c1d120 R08: 0000000000000000 R09: 0000000000000000
[ 95.481645][ T6216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 95.481655][ T6216] R13: 000000000000000b R14: 00007fd111b8bf80 R15: 00007ffeb3db6fc8
[ 95.481682][ T6216]
[ 96.158769][ T5849] block nbd0: Receive control failed (result -32)
[ 96.159220][ T5159] block nbd0: Receive control failed (result -32)
[ 96.180872][ T6216] block nbd0: shutting down sockets
[ 96.330517][ T6244] FAULT_INJECTION: forcing a failure.
[ 96.330517][ T6244] name failslab, interval 1, probability 0, space 0, times 0
[ 96.354035][ T6244] CPU: 0 UID: 0 PID: 6244 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 96.354064][ T6244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 96.354075][ T6244] Call Trace:
[ 96.354082][ T6244]
[ 96.354090][ T6244] dump_stack_lvl+0x189/0x250
[ 96.354116][ T6244] ? __pfx____ratelimit+0x10/0x10
[ 96.354144][ T6244] ? __pfx_dump_stack_lvl+0x10/0x10
[ 96.354164][ T6244] ? __pfx__printk+0x10/0x10
[ 96.354194][ T6244] ? __pfx___might_resched+0x10/0x10
[ 96.354219][ T6244] should_fail_ex+0x414/0x560
[ 96.354251][ T6244] should_failslab+0xa8/0x100
[ 96.354271][ T6244] __kmalloc_node_noprof+0xd1/0x4e0
[ 96.354297][ T6244] ? alloc_slab_obj_exts+0x39/0xa0
[ 96.354328][ T6244] alloc_slab_obj_exts+0x39/0xa0
[ 96.354353][ T6244] __memcg_slab_post_alloc_hook+0x31e/0x7f0
[ 96.354399][ T6244] kmem_cache_alloc_lru_noprof+0x2c7/0x3d0
[ 96.354426][ T6244] ? alloc_inode+0x6a/0x1b0
[ 96.354457][ T6244] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 96.354484][ T6244] alloc_inode+0x6a/0x1b0
[ 96.354514][ T6244] new_inode+0x22/0x170
[ 96.354536][ T6244] __debugfs_create_file+0x14d/0x4f0
[ 96.354574][ T6244] debugfs_create_file_unsafe+0x3a/0x50
[ 96.354608][ T6244] nbd_start_device+0x33e/0xac0
[ 96.354631][ T6244] ? security_capable+0x7e/0x2e0
[ 96.354656][ T6244] nbd_ioctl+0x636/0xeb0
[ 96.354687][ T6244] ? __pfx_nbd_ioctl+0x10/0x10
[ 96.354706][ T6244] ? __asan_memset+0x22/0x50
[ 96.354729][ T6244] ? smack_file_ioctl+0x24a/0x340
[ 96.354757][ T6244] ? __pfx_smack_file_ioctl+0x10/0x10
[ 96.354783][ T6244] ? __pfx_nbd_ioctl+0x10/0x10
[ 96.354806][ T6244] blkdev_ioctl+0x5a8/0x6d0
[ 96.354828][ T6244] ? __pfx_blkdev_ioctl+0x10/0x10
[ 96.354844][ T6244] ? __fget_files+0x2a/0x420
[ 96.354866][ T6244] ? bpf_lsm_file_ioctl+0x9/0x20
[ 96.354885][ T6244] ? __pfx_blkdev_ioctl+0x10/0x10
[ 96.354904][ T6244] __se_sys_ioctl+0xf9/0x170
[ 96.354932][ T6244] do_syscall_64+0xfa/0x3b0
[ 96.354949][ T6244] ? lockdep_hardirqs_on+0x9c/0x150
[ 96.354976][ T6244] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.354994][ T6244] ? clear_bhb_loop+0x60/0xb0
[ 96.355016][ T6244] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 96.355038][ T6244] RIP: 0033:0x7fd111a79b29
[ 96.355055][ T6244] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 96.355069][ T6244] RSP: 002b:00007fd112c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 96.355088][ T6244] RAX: ffffffffffffffda RBX: 00007fd111b8bf80 RCX: 00007fd111a79b29
[ 96.355102][ T6244] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 96.355112][ T6244] RBP: 00007fd112c1d120 R08: 0000000000000000 R09: 0000000000000000
[ 96.355123][ T6244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 96.355134][ T6244] R13: 000000000000000b R14: 00007fd111b8bf80 R15: 00007ffeb3db6fc8
[ 96.355162][ T6244]
[ 97.058955][ T5849] block nbd0: Receive control failed (result -32)
[ 97.062874][ T6244] block nbd0: shutting down sockets
[ 97.253200][ T6272] block nbd0: Device being setup by another task
[ 97.302470][ T6269] FAULT_INJECTION: forcing a failure.
[ 97.302470][ T6269] name failslab, interval 1, probability 0, space 0, times 0
[ 97.318058][ T6269] CPU: 0 UID: 0 PID: 6269 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 97.318084][ T6269] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 97.318095][ T6269] Call Trace:
[ 97.318103][ T6269]
[ 97.318111][ T6269] dump_stack_lvl+0x189/0x250
[ 97.318145][ T6269] ? __pfx____ratelimit+0x10/0x10
[ 97.318174][ T6269] ? __pfx_dump_stack_lvl+0x10/0x10
[ 97.318196][ T6269] ? __pfx__printk+0x10/0x10
[ 97.318226][ T6269] ? __pfx___might_resched+0x10/0x10
[ 97.318251][ T6269] should_fail_ex+0x414/0x560
[ 97.318283][ T6269] should_failslab+0xa8/0x100
[ 97.318303][ T6269] __kmalloc_cache_node_noprof+0x73/0x3d0
[ 97.318331][ T6269] ? elevator_alloc+0x75/0x140
[ 97.318353][ T6269] elevator_alloc+0x75/0x140
[ 97.318374][ T6269] dd_init_sched+0x24/0x590
[ 97.318395][ T6269] blk_mq_init_sched+0x37a/0x710
[ 97.318424][ T6269] ? __pfx_blk_mq_init_sched+0x10/0x10
[ 97.318447][ T6269] ? _raw_spin_unlock_irq+0x23/0x50
[ 97.318471][ T6269] ? lockdep_hardirqs_on+0x9c/0x150
[ 97.318506][ T6269] elevator_switch+0x19c/0x5f0
[ 97.318530][ T6269] elv_update_nr_hw_queues+0x1e5/0x2a0
[ 97.318559][ T6269] blk_mq_update_nr_hw_queues+0xd54/0x14c0
[ 97.318592][ T6269] ? __pfx___mutex_lock+0x10/0x10
[ 97.318617][ T6269] nbd_start_device+0x16c/0xac0
[ 97.318640][ T6269] ? security_capable+0x7e/0x2e0
[ 97.318667][ T6269] nbd_ioctl+0x636/0xeb0
[ 97.318694][ T6269] ? __pfx_nbd_ioctl+0x10/0x10
[ 97.318712][ T6269] ? __asan_memset+0x22/0x50
[ 97.318735][ T6269] ? smack_file_ioctl+0x24a/0x340
[ 97.318763][ T6269] ? __pfx_smack_file_ioctl+0x10/0x10
[ 97.318791][ T6269] ? __pfx_nbd_ioctl+0x10/0x10
[ 97.318813][ T6269] blkdev_ioctl+0x5a8/0x6d0
[ 97.318834][ T6269] ? __pfx_blkdev_ioctl+0x10/0x10
[ 97.318851][ T6269] ? __fget_files+0x2a/0x420
[ 97.318873][ T6269] ? bpf_lsm_file_ioctl+0x9/0x20
[ 97.318892][ T6269] ? __pfx_blkdev_ioctl+0x10/0x10
[ 97.318911][ T6269] __se_sys_ioctl+0xf9/0x170
[ 97.318938][ T6269] do_syscall_64+0xfa/0x3b0
[ 97.318955][ T6269] ? lockdep_hardirqs_on+0x9c/0x150
[ 97.318983][ T6269] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 97.319001][ T6269] ? clear_bhb_loop+0x60/0xb0
[ 97.319042][ T6269] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 97.319063][ T6269] RIP: 0033:0x7fd111a79b29
[ 97.319080][ T6269] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 97.319094][ T6269] RSP: 002b:00007fd112c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 97.319113][ T6269] RAX: ffffffffffffffda RBX: 00007fd111b8bf80 RCX: 00007fd111a79b29
[ 97.319134][ T6269] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 97.319143][ T6269] RBP: 00007fd112c1d120 R08: 0000000000000000 R09: 0000000000000000
[ 97.319152][ T6269] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 97.319161][ T6269] R13: 000000000000000b R14: 00007fd111b8bf80 R15: 00007ffeb3db6fc8
[ 97.319188][ T6269]
[ 97.617912][ T6269] elv: switch to "mq-deadline" failed, falling back to "none"
[ 97.625989][ T5849] Bluetooth: hci0: command tx timeout
[ 97.952892][ T5849] block nbd0: Receive control failed (result -32)
[ 97.960959][ T6269] block nbd0: shutting down sockets
2025/07/06 12:38:01 executed programs: 3
[ 98.107292][ T6295] FAULT_INJECTION: forcing a failure.
[ 98.107292][ T6295] name failslab, interval 1, probability 0, space 0, times 0
[ 98.126420][ T6295] CPU: 0 UID: 0 PID: 6295 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 98.126449][ T6295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 98.126460][ T6295] Call Trace:
[ 98.126469][ T6295]
[ 98.126476][ T6295] dump_stack_lvl+0x189/0x250
[ 98.126502][ T6295] ? __pfx____ratelimit+0x10/0x10
[ 98.126531][ T6295] ? __pfx_dump_stack_lvl+0x10/0x10
[ 98.126550][ T6295] ? __pfx__printk+0x10/0x10
[ 98.126579][ T6295] ? __pfx___might_resched+0x10/0x10
[ 98.126599][ T6295] ? fs_reclaim_acquire+0x7d/0x100
[ 98.126623][ T6295] should_fail_ex+0x414/0x560
[ 98.126656][ T6295] should_failslab+0xa8/0x100
[ 98.126683][ T6295] __kmalloc_noprof+0xcb/0x4f0
[ 98.126709][ T6295] ? __group_cpus_evenly+0x2c6/0x14c0
[ 98.126736][ T6295] __group_cpus_evenly+0x2c6/0x14c0
[ 98.126779][ T6295] ? __pfx___group_cpus_evenly+0x10/0x10
[ 98.126799][ T6295] ? rcu_is_watching+0x15/0xb0
[ 98.126821][ T6295] ? trace_kmalloc+0x1f/0xd0
[ 98.126846][ T6295] ? group_cpus_evenly+0x288/0x530
[ 98.126872][ T6295] group_cpus_evenly+0x3a3/0x530
[ 98.126898][ T6295] ? __pfx_group_cpus_evenly+0x10/0x10
[ 98.126917][ T6295] ? debug_mutex_init+0x38/0x70
[ 98.126943][ T6295] ? nbd_init_request+0xa3/0xc0
[ 98.126962][ T6295] ? __pfx___might_resched+0x10/0x10
[ 98.126980][ T6295] ? blk_mq_alloc_map_and_rqs+0x91b/0x9f0
[ 98.127006][ T6295] blk_mq_map_queues+0x4c/0x400
[ 98.127032][ T6295] ? blk_mq_update_queue_map+0x37a/0x440
[ 98.127060][ T6295] blk_mq_update_nr_hw_queues+0x91c/0x14c0
[ 98.127103][ T6295] nbd_start_device+0x16c/0xac0
[ 98.127135][ T6295] ? security_capable+0x7e/0x2e0
[ 98.127163][ T6295] nbd_ioctl+0x636/0xeb0
[ 98.127190][ T6295] ? __pfx_nbd_ioctl+0x10/0x10
[ 98.127208][ T6295] ? __asan_memset+0x22/0x50
[ 98.127231][ T6295] ? smack_file_ioctl+0x24a/0x340
[ 98.127259][ T6295] ? __pfx_smack_file_ioctl+0x10/0x10
[ 98.127286][ T6295] ? __pfx_nbd_ioctl+0x10/0x10
[ 98.127308][ T6295] blkdev_ioctl+0x5a8/0x6d0
[ 98.127330][ T6295] ? __pfx_blkdev_ioctl+0x10/0x10
[ 98.127346][ T6295] ? __fget_files+0x2a/0x420
[ 98.127369][ T6295] ? bpf_lsm_file_ioctl+0x9/0x20
[ 98.127386][ T6295] ? __pfx_blkdev_ioctl+0x10/0x10
[ 98.127404][ T6295] __se_sys_ioctl+0xf9/0x170
[ 98.127433][ T6295] do_syscall_64+0xfa/0x3b0
[ 98.127449][ T6295] ? lockdep_hardirqs_on+0x9c/0x150
[ 98.127477][ T6295] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.127495][ T6295] ? clear_bhb_loop+0x60/0xb0
[ 98.127518][ T6295] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 98.127537][ T6295] RIP: 0033:0x7fd111a79b29
[ 98.127553][ T6295] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 98.127569][ T6295] RSP: 002b:00007fd112c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 98.127588][ T6295] RAX: ffffffffffffffda RBX: 00007fd111b8bf80 RCX: 00007fd111a79b29
[ 98.127602][ T6295] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 98.127613][ T6295] RBP: 00007fd112c1d120 R08: 0000000000000000 R09: 0000000000000000
[ 98.127624][ T6295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 98.127635][ T6295] R13: 000000000000000b R14: 00007fd111b8bf80 R15: 00007ffeb3db6fc8
[ 98.127665][ T6295]
[ 98.862809][ T5159] block nbd0: Receive control failed (result -32)
[ 98.869373][ T5849] block nbd0: Receive control failed (result -32)
[ 98.877894][ T6294] block nbd0: shutting down sockets
[ 99.002823][ T6321] FAULT_INJECTION: forcing a failure.
[ 99.002823][ T6321] name failslab, interval 1, probability 0, space 0, times 0
[ 99.025201][ T6321] CPU: 0 UID: 0 PID: 6321 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 99.025230][ T6321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 99.025242][ T6321] Call Trace:
[ 99.025249][ T6321]
[ 99.025258][ T6321] dump_stack_lvl+0x189/0x250
[ 99.025285][ T6321] ? __pfx____ratelimit+0x10/0x10
[ 99.025314][ T6321] ? __pfx_dump_stack_lvl+0x10/0x10
[ 99.025335][ T6321] ? __pfx__printk+0x10/0x10
[ 99.025364][ T6321] ? __pfx___might_resched+0x10/0x10
[ 99.025383][ T6321] ? fs_reclaim_acquire+0x7d/0x100
[ 99.025408][ T6321] should_fail_ex+0x414/0x560
[ 99.025440][ T6321] should_failslab+0xa8/0x100
[ 99.025460][ T6321] kmem_cache_alloc_noprof+0x73/0x3c0
[ 99.025486][ T6321] ? security_inode_alloc+0x39/0x330
[ 99.025514][ T6321] security_inode_alloc+0x39/0x330
[ 99.025540][ T6321] inode_init_always_gfp+0x9ed/0xdc0
[ 99.025576][ T6321] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 99.025603][ T6321] alloc_inode+0x82/0x1b0
[ 99.025633][ T6321] new_inode+0x22/0x170
[ 99.025655][ T6321] __debugfs_create_file+0x14d/0x4f0
[ 99.025688][ T6321] debugfs_create_file_unsafe+0x3a/0x50
[ 99.025717][ T6321] nbd_start_device+0x33e/0xac0
[ 99.025740][ T6321] ? security_capable+0x7e/0x2e0
[ 99.025767][ T6321] nbd_ioctl+0x636/0xeb0
[ 99.025794][ T6321] ? __pfx_nbd_ioctl+0x10/0x10
[ 99.025813][ T6321] ? __asan_memset+0x22/0x50
[ 99.025836][ T6321] ? smack_file_ioctl+0x24a/0x340
[ 99.025864][ T6321] ? __pfx_smack_file_ioctl+0x10/0x10
[ 99.025892][ T6321] ? __pfx_nbd_ioctl+0x10/0x10
[ 99.025915][ T6321] blkdev_ioctl+0x5a8/0x6d0
[ 99.025937][ T6321] ? __pfx_blkdev_ioctl+0x10/0x10
[ 99.025953][ T6321] ? __fget_files+0x2a/0x420
[ 99.025975][ T6321] ? bpf_lsm_file_ioctl+0x9/0x20
[ 99.025995][ T6321] ? __pfx_blkdev_ioctl+0x10/0x10
[ 99.026013][ T6321] __se_sys_ioctl+0xf9/0x170
[ 99.026040][ T6321] do_syscall_64+0xfa/0x3b0
[ 99.026058][ T6321] ? lockdep_hardirqs_on+0x9c/0x150
[ 99.026085][ T6321] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.026104][ T6321] ? clear_bhb_loop+0x60/0xb0
[ 99.026132][ T6321] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.026150][ T6321] RIP: 0033:0x7fd111a79b29
[ 99.026166][ T6321] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 99.026182][ T6321] RSP: 002b:00007fd112c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 99.026201][ T6321] RAX: ffffffffffffffda RBX: 00007fd111b8bf80 RCX: 00007fd111a79b29
[ 99.026219][ T6321] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 99.026230][ T6321] RBP: 00007fd112c1d120 R08: 0000000000000000 R09: 0000000000000000
[ 99.026241][ T6321] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 99.026253][ T6321] R13: 000000000000000b R14: 00007fd111b8bf80 R15: 00007ffeb3db6fc8
[ 99.026282][ T6321]
[ 99.026404][ T6321] debugfs: out of free dentries, can not create file 'size_bytes'
[ 99.690416][ T51] Bluetooth: hci0: command tx timeout
[ 99.763782][ T5849] block nbd0: Receive control failed (result -32)
[ 99.764664][ T6321] block nbd0: shutting down sockets
[ 99.863164][ T6352] FAULT_INJECTION: forcing a failure.
[ 99.863164][ T6352] name failslab, interval 1, probability 0, space 0, times 0
[ 99.877550][ T6352] CPU: 0 UID: 0 PID: 6352 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 99.877577][ T6352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 99.877588][ T6352] Call Trace:
[ 99.877596][ T6352]
[ 99.877604][ T6352] dump_stack_lvl+0x189/0x250
[ 99.877629][ T6352] ? __pfx____ratelimit+0x10/0x10
[ 99.877659][ T6352] ? __pfx_dump_stack_lvl+0x10/0x10
[ 99.877680][ T6352] ? __pfx__printk+0x10/0x10
[ 99.877710][ T6352] ? __pfx___might_resched+0x10/0x10
[ 99.877730][ T6352] ? fs_reclaim_acquire+0x7d/0x100
[ 99.877754][ T6352] should_fail_ex+0x414/0x560
[ 99.877786][ T6352] should_failslab+0xa8/0x100
[ 99.877807][ T6352] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 99.877834][ T6352] ? __d_alloc+0x31/0x6f0
[ 99.877853][ T6352] ? stack_depot_save_flags+0x40/0x900
[ 99.877884][ T6352] __d_alloc+0x31/0x6f0
[ 99.877909][ T6352] d_alloc_parallel+0xe0/0x14e0
[ 99.877931][ T6352] ? inode_init_always_gfp+0x9ed/0xdc0
[ 99.877957][ T6352] ? alloc_inode+0x82/0x1b0
[ 99.877987][ T6352] ? __lock_acquire+0xab9/0xd20
[ 99.878009][ T6352] ? __lock_acquire+0xab9/0xd20
[ 99.878032][ T6352] ? __pfx_d_alloc_parallel+0x10/0x10
[ 99.878061][ T6352] ? __raw_spin_lock_init+0x45/0x100
[ 99.878087][ T6352] ? __init_waitqueue_head+0xa9/0x150
[ 99.878118][ T6352] __lookup_slow+0x116/0x3d0
[ 99.878142][ T6352] ? __pfx___lookup_slow+0x10/0x10
[ 99.878174][ T6352] ? d_lookup+0x8a/0xa0
[ 99.878197][ T6352] ? lookup_noperm+0x112/0x220
[ 99.878233][ T6352] start_creating+0x22e/0x3c0
[ 99.878263][ T6352] ? __pfx_start_creating+0x10/0x10
[ 99.878292][ T6352] ? up_write+0x1c4/0x420
[ 99.878312][ T6352] ? do_raw_spin_unlock+0x122/0x240
[ 99.878341][ T6352] __debugfs_create_file+0x79/0x4f0
[ 99.878372][ T6352] debugfs_create_file_unsafe+0x3a/0x50
[ 99.878402][ T6352] nbd_start_device+0x356/0xac0
[ 99.878425][ T6352] ? security_capable+0x7e/0x2e0
[ 99.878452][ T6352] nbd_ioctl+0x636/0xeb0
[ 99.878479][ T6352] ? __pfx_nbd_ioctl+0x10/0x10
[ 99.878496][ T6352] ? __asan_memset+0x22/0x50
[ 99.878519][ T6352] ? smack_file_ioctl+0x24a/0x340
[ 99.878548][ T6352] ? __pfx_smack_file_ioctl+0x10/0x10
[ 99.878576][ T6352] ? __pfx_nbd_ioctl+0x10/0x10
[ 99.878598][ T6352] blkdev_ioctl+0x5a8/0x6d0
[ 99.878620][ T6352] ? __pfx_blkdev_ioctl+0x10/0x10
[ 99.878636][ T6352] ? __fget_files+0x2a/0x420
[ 99.878658][ T6352] ? bpf_lsm_file_ioctl+0x9/0x20
[ 99.878676][ T6352] ? __pfx_blkdev_ioctl+0x10/0x10
[ 99.878694][ T6352] __se_sys_ioctl+0xf9/0x170
[ 99.878721][ T6352] do_syscall_64+0xfa/0x3b0
[ 99.878739][ T6352] ? lockdep_hardirqs_on+0x9c/0x150
[ 99.878767][ T6352] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.878785][ T6352] ? clear_bhb_loop+0x60/0xb0
[ 99.878808][ T6352] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 99.878826][ T6352] RIP: 0033:0x7fd111a79b29
[ 99.878856][ T6352] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 99.878871][ T6352] RSP: 002b:00007fd112c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 99.878891][ T6352] RAX: ffffffffffffffda RBX: 00007fd111b8bf80 RCX: 00007fd111a79b29
[ 99.878905][ T6352] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 99.878917][ T6352] RBP: 00007fd112c1d120 R08: 0000000000000000 R09: 0000000000000000
[ 99.878927][ T6352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 99.878937][ T6352] R13: 000000000000000b R14: 00007fd111b8bf80 R15: 00007ffeb3db6fc8
[ 99.878967][ T6352]
[ 100.637456][ T5159] block nbd0: Receive control failed (result -32)
[ 100.637849][ T6352] block nbd0: shutting down sockets
[ 100.771817][ T6384] FAULT_INJECTION: forcing a failure.
[ 100.771817][ T6384] name failslab, interval 1, probability 0, space 0, times 0
[ 100.786229][ T6384] CPU: 0 UID: 0 PID: 6384 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 100.786256][ T6384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 100.786267][ T6384] Call Trace:
[ 100.786275][ T6384]
[ 100.786283][ T6384] dump_stack_lvl+0x189/0x250
[ 100.786309][ T6384] ? __pfx____ratelimit+0x10/0x10
[ 100.786339][ T6384] ? __pfx_dump_stack_lvl+0x10/0x10
[ 100.786360][ T6384] ? __pfx__printk+0x10/0x10
[ 100.786389][ T6384] ? __pfx___might_resched+0x10/0x10
[ 100.786409][ T6384] ? fs_reclaim_acquire+0x7d/0x100
[ 100.786430][ T6384] should_fail_ex+0x414/0x560
[ 100.786464][ T6384] should_failslab+0xa8/0x100
[ 100.786485][ T6384] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 100.786513][ T6384] ? __d_alloc+0x31/0x6f0
[ 100.786534][ T6384] ? stack_depot_save_flags+0x40/0x900
[ 100.786565][ T6384] __d_alloc+0x31/0x6f0
[ 100.786592][ T6384] d_alloc_parallel+0xe0/0x14e0
[ 100.786613][ T6384] ? inode_init_always_gfp+0x9ed/0xdc0
[ 100.786639][ T6384] ? alloc_inode+0x82/0x1b0
[ 100.786669][ T6384] ? __lock_acquire+0xab9/0xd20
[ 100.786691][ T6384] ? __lock_acquire+0xab9/0xd20
[ 100.786713][ T6384] ? __pfx_d_alloc_parallel+0x10/0x10
[ 100.786742][ T6384] ? __raw_spin_lock_init+0x45/0x100
[ 100.786769][ T6384] ? __init_waitqueue_head+0xa9/0x150
[ 100.786800][ T6384] __lookup_slow+0x116/0x3d0
[ 100.786826][ T6384] ? __pfx___lookup_slow+0x10/0x10
[ 100.786859][ T6384] ? d_lookup+0x8a/0xa0
[ 100.786882][ T6384] ? lookup_noperm+0x112/0x220
[ 100.786978][ T6384] start_creating+0x22e/0x3c0
[ 100.787010][ T6384] ? __pfx_start_creating+0x10/0x10
[ 100.787040][ T6384] ? up_write+0x1c4/0x420
[ 100.787060][ T6384] ? do_raw_spin_unlock+0x122/0x240
[ 100.787088][ T6384] __debugfs_create_file+0x79/0x4f0
[ 100.787118][ T6384] debugfs_create_file_unsafe+0x3a/0x50
[ 100.787148][ T6384] nbd_start_device+0x356/0xac0
[ 100.787169][ T6384] ? security_capable+0x7e/0x2e0
[ 100.787196][ T6384] nbd_ioctl+0x636/0xeb0
[ 100.787226][ T6384] ? __pfx_nbd_ioctl+0x10/0x10
[ 100.787245][ T6384] ? __asan_memset+0x22/0x50
[ 100.787269][ T6384] ? smack_file_ioctl+0x24a/0x340
[ 100.787298][ T6384] ? __pfx_smack_file_ioctl+0x10/0x10
[ 100.787327][ T6384] ? __pfx_nbd_ioctl+0x10/0x10
[ 100.787349][ T6384] blkdev_ioctl+0x5a8/0x6d0
[ 100.787371][ T6384] ? __pfx_blkdev_ioctl+0x10/0x10
[ 100.787388][ T6384] ? __fget_files+0x2a/0x420
[ 100.787411][ T6384] ? bpf_lsm_file_ioctl+0x9/0x20
[ 100.787429][ T6384] ? __pfx_blkdev_ioctl+0x10/0x10
[ 100.787448][ T6384] __se_sys_ioctl+0xf9/0x170
[ 100.787473][ T6384] do_syscall_64+0xfa/0x3b0
[ 100.787492][ T6384] ? lockdep_hardirqs_on+0x9c/0x150
[ 100.787520][ T6384] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.787539][ T6384] ? clear_bhb_loop+0x60/0xb0
[ 100.787562][ T6384] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 100.787581][ T6384] RIP: 0033:0x7fd111a79b29
[ 100.787598][ T6384] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 100.787612][ T6384] RSP: 002b:00007fd112c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 100.787631][ T6384] RAX: ffffffffffffffda RBX: 00007fd111b8bf80 RCX: 00007fd111a79b29
[ 100.787643][ T6384] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 100.787653][ T6384] RBP: 00007fd112c1d120 R08: 0000000000000000 R09: 0000000000000000
[ 100.787663][ T6384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 100.787673][ T6384] R13: 000000000000000b R14: 00007fd111b8bf80 R15: 00007ffeb3db6fc8
[ 100.787700][ T6384]
[ 101.531792][ T5159] block nbd0: Receive control failed (result -32)
[ 101.532357][ T6384] block nbd0: shutting down sockets
[ 101.663260][ T6408] FAULT_INJECTION: forcing a failure.
[ 101.663260][ T6408] name failslab, interval 1, probability 0, space 0, times 0
[ 101.679580][ T6408] CPU: 1 UID: 0 PID: 6408 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 101.679607][ T6408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 101.679618][ T6408] Call Trace:
[ 101.679626][ T6408]
[ 101.679643][ T6408] dump_stack_lvl+0x189/0x250
[ 101.679669][ T6408] ? __pfx____ratelimit+0x10/0x10
[ 101.679698][ T6408] ? __pfx_dump_stack_lvl+0x10/0x10
[ 101.679719][ T6408] ? __pfx__printk+0x10/0x10
[ 101.679748][ T6408] ? __pfx___might_resched+0x10/0x10
[ 101.679768][ T6408] ? fs_reclaim_acquire+0x7d/0x100
[ 101.679799][ T6408] should_fail_ex+0x414/0x560
[ 101.679831][ T6408] should_failslab+0xa8/0x100
[ 101.679850][ T6408] kmem_cache_alloc_noprof+0x73/0x3c0
[ 101.679876][ T6408] ? security_inode_alloc+0x39/0x330
[ 101.679903][ T6408] security_inode_alloc+0x39/0x330
[ 101.679928][ T6408] inode_init_always_gfp+0x9ed/0xdc0
[ 101.679964][ T6408] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 101.679991][ T6408] alloc_inode+0x82/0x1b0
[ 101.680020][ T6408] new_inode+0x22/0x170
[ 101.680042][ T6408] __debugfs_create_file+0x14d/0x4f0
[ 101.680074][ T6408] debugfs_create_file_unsafe+0x3a/0x50
[ 101.680104][ T6408] nbd_start_device+0x33e/0xac0
[ 101.680127][ T6408] ? security_capable+0x7e/0x2e0
[ 101.680158][ T6408] nbd_ioctl+0x636/0xeb0
[ 101.680184][ T6408] ? __pfx_nbd_ioctl+0x10/0x10
[ 101.680203][ T6408] ? __asan_memset+0x22/0x50
[ 101.680226][ T6408] ? smack_file_ioctl+0x24a/0x340
[ 101.680254][ T6408] ? __pfx_smack_file_ioctl+0x10/0x10
[ 101.680283][ T6408] ? __pfx_nbd_ioctl+0x10/0x10
[ 101.680304][ T6408] blkdev_ioctl+0x5a8/0x6d0
[ 101.680326][ T6408] ? __pfx_blkdev_ioctl+0x10/0x10
[ 101.680342][ T6408] ? __fget_files+0x2a/0x420
[ 101.680364][ T6408] ? bpf_lsm_file_ioctl+0x9/0x20
[ 101.680383][ T6408] ? __pfx_blkdev_ioctl+0x10/0x10
[ 101.680401][ T6408] __se_sys_ioctl+0xf9/0x170
[ 101.680429][ T6408] do_syscall_64+0xfa/0x3b0
[ 101.680446][ T6408] ? lockdep_hardirqs_on+0x9c/0x150
[ 101.680474][ T6408] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.680492][ T6408] ? clear_bhb_loop+0x60/0xb0
[ 101.680515][ T6408] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 101.680533][ T6408] RIP: 0033:0x7fd111a79b29
[ 101.680550][ T6408] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 101.680565][ T6408] RSP: 002b:00007fd112c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 101.680585][ T6408] RAX: ffffffffffffffda RBX: 00007fd111b8bf80 RCX: 00007fd111a79b29
[ 101.680598][ T6408] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 101.680609][ T6408] RBP: 00007fd112c1d120 R08: 0000000000000000 R09: 0000000000000000
[ 101.680621][ T6408] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 101.680632][ T6408] R13: 000000000000000b R14: 00007fd111b8bf80 R15: 00007ffeb3db6fc8
[ 101.680661][ T6408]
[ 101.680688][ T6408] debugfs: out of free dentries, can not create file 'size_bytes'
[ 101.809341][ T5849] Bluetooth: hci0: command tx timeout
[ 102.408740][ T6346] block nbd0: Receive control failed (result -32)
[ 102.415430][ T5159] block nbd0: Receive control failed (result -32)
[ 102.423723][ T6406] block nbd0: shutting down sockets
[ 102.590324][ T6440] FAULT_INJECTION: forcing a failure.
[ 102.590324][ T6440] name failslab, interval 1, probability 0, space 0, times 0
[ 102.603231][ T6440] CPU: 1 UID: 0 PID: 6440 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 102.603257][ T6440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 102.603269][ T6440] Call Trace:
[ 102.603276][ T6440]
[ 102.603284][ T6440] dump_stack_lvl+0x189/0x250
[ 102.603310][ T6440] ? __pfx____ratelimit+0x10/0x10
[ 102.603339][ T6440] ? __pfx_dump_stack_lvl+0x10/0x10
[ 102.603360][ T6440] ? __pfx__printk+0x10/0x10
[ 102.603385][ T6440] ? __pfx___might_resched+0x10/0x10
[ 102.603406][ T6440] ? fs_reclaim_acquire+0x7d/0x100
[ 102.603430][ T6440] should_fail_ex+0x414/0x560
[ 102.603460][ T6440] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 102.603487][ T6440] should_failslab+0xa8/0x100
[ 102.603506][ T6440] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 102.603537][ T6440] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 102.603563][ T6440] ? alloc_inode+0x6a/0x1b0
[ 102.603593][ T6440] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 102.603619][ T6440] alloc_inode+0x6a/0x1b0
[ 102.603648][ T6440] new_inode+0x22/0x170
[ 102.603671][ T6440] __debugfs_create_file+0x14d/0x4f0
[ 102.603702][ T6440] debugfs_create_file_unsafe+0x3a/0x50
[ 102.603732][ T6440] nbd_start_device+0x33e/0xac0
[ 102.603755][ T6440] ? security_capable+0x7e/0x2e0
[ 102.603782][ T6440] nbd_ioctl+0x636/0xeb0
[ 102.603808][ T6440] ? __pfx_nbd_ioctl+0x10/0x10
[ 102.603826][ T6440] ? __asan_memset+0x22/0x50
[ 102.603849][ T6440] ? smack_file_ioctl+0x24a/0x340
[ 102.603877][ T6440] ? __pfx_smack_file_ioctl+0x10/0x10
[ 102.603905][ T6440] ? __pfx_nbd_ioctl+0x10/0x10
[ 102.603927][ T6440] blkdev_ioctl+0x5a8/0x6d0
[ 102.603950][ T6440] ? __pfx_blkdev_ioctl+0x10/0x10
[ 102.603965][ T6440] ? __fget_files+0x2a/0x420
[ 102.603987][ T6440] ? bpf_lsm_file_ioctl+0x9/0x20
[ 102.604007][ T6440] ? __pfx_blkdev_ioctl+0x10/0x10
[ 102.604025][ T6440] __se_sys_ioctl+0xf9/0x170
[ 102.604052][ T6440] do_syscall_64+0xfa/0x3b0
[ 102.604078][ T6440] ? lockdep_hardirqs_on+0x9c/0x150
[ 102.604107][ T6440] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.604126][ T6440] ? clear_bhb_loop+0x60/0xb0
[ 102.604150][ T6440] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 102.604169][ T6440] RIP: 0033:0x7fd111a79b29
[ 102.604185][ T6440] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 102.604202][ T6440] RSP: 002b:00007fd112c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 102.604221][ T6440] RAX: ffffffffffffffda RBX: 00007fd111b8bf80 RCX: 00007fd111a79b29
[ 102.604236][ T6440] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 102.604247][ T6440] RBP: 00007fd112c1d120 R08: 0000000000000000 R09: 0000000000000000
[ 102.604264][ T6440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 102.604275][ T6440] R13: 000000000000000b R14: 00007fd111b8bf80 R15: 00007ffeb3db6fc8
[ 102.604306][ T6440]
[ 102.604384][ T6440] debugfs: out of free dentries, can not create file 'size_bytes'
2025/07/06 12:38:06 executed programs: 9
[ 103.341688][ T5159] block nbd0: Receive control failed (result -32)
[ 103.343210][ T6440] block nbd0: shutting down sockets
[ 103.501923][ T6470] FAULT_INJECTION: forcing a failure.
[ 103.501923][ T6470] name failslab, interval 1, probability 0, space 0, times 0
[ 103.515873][ T6470] CPU: 0 UID: 0 PID: 6470 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 103.515899][ T6470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 103.515910][ T6470] Call Trace:
[ 103.515918][ T6470]
[ 103.515926][ T6470] dump_stack_lvl+0x189/0x250
[ 103.515952][ T6470] ? __pfx____ratelimit+0x10/0x10
[ 103.515981][ T6470] ? __pfx_dump_stack_lvl+0x10/0x10
[ 103.516002][ T6470] ? __pfx__printk+0x10/0x10
[ 103.516027][ T6470] ? __pfx___might_resched+0x10/0x10
[ 103.516048][ T6470] ? fs_reclaim_acquire+0x7d/0x100
[ 103.516072][ T6470] should_fail_ex+0x414/0x560
[ 103.516103][ T6470] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 103.516129][ T6470] should_failslab+0xa8/0x100
[ 103.516148][ T6470] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 103.516172][ T6470] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 103.516199][ T6470] ? alloc_inode+0x6a/0x1b0
[ 103.516230][ T6470] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 103.516255][ T6470] alloc_inode+0x6a/0x1b0
[ 103.516285][ T6470] new_inode+0x22/0x170
[ 103.516307][ T6470] __debugfs_create_file+0x14d/0x4f0
[ 103.516338][ T6470] debugfs_create_file_unsafe+0x3a/0x50
[ 103.516368][ T6470] nbd_start_device+0x33e/0xac0
[ 103.516391][ T6470] ? security_capable+0x7e/0x2e0
[ 103.516418][ T6470] nbd_ioctl+0x636/0xeb0
[ 103.516443][ T6470] ? __pfx_nbd_ioctl+0x10/0x10
[ 103.516462][ T6470] ? __asan_memset+0x22/0x50
[ 103.516484][ T6470] ? smack_file_ioctl+0x24a/0x340
[ 103.516512][ T6470] ? __pfx_smack_file_ioctl+0x10/0x10
[ 103.516540][ T6470] ? __pfx_nbd_ioctl+0x10/0x10
[ 103.516562][ T6470] blkdev_ioctl+0x5a8/0x6d0
[ 103.516584][ T6470] ? __pfx_blkdev_ioctl+0x10/0x10
[ 103.516599][ T6470] ? __fget_files+0x2a/0x420
[ 103.516620][ T6470] ? bpf_lsm_file_ioctl+0x9/0x20
[ 103.516640][ T6470] ? __pfx_blkdev_ioctl+0x10/0x10
[ 103.516658][ T6470] __se_sys_ioctl+0xf9/0x170
[ 103.516685][ T6470] do_syscall_64+0xfa/0x3b0
[ 103.516703][ T6470] ? lockdep_hardirqs_on+0x9c/0x150
[ 103.516730][ T6470] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.516749][ T6470] ? clear_bhb_loop+0x60/0xb0
[ 103.516771][ T6470] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 103.516797][ T6470] RIP: 0033:0x7fd111a79b29
[ 103.516813][ T6470] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 103.516828][ T6470] RSP: 002b:00007fd112c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 103.516848][ T6470] RAX: ffffffffffffffda RBX: 00007fd111b8bf80 RCX: 00007fd111a79b29
[ 103.516861][ T6470] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 103.516872][ T6470] RBP: 00007fd112c1d120 R08: 0000000000000000 R09: 0000000000000000
[ 103.516884][ T6470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 103.516898][ T6470] R13: 000000000000000b R14: 00007fd111b8bf80 R15: 00007ffeb3db6fc8
[ 103.516928][ T6470]
[ 103.517003][ T6470] debugfs: out of free dentries, can not create file 'size_bytes'
[ 104.228385][ T5159] block nbd0: Receive control failed (result -32)
[ 104.228804][ T6470] block nbd0: shutting down sockets
[ 104.387211][ T6500] FAULT_INJECTION: forcing a failure.
[ 104.387211][ T6500] name failslab, interval 1, probability 0, space 0, times 0
[ 104.401037][ T6500] CPU: 0 UID: 0 PID: 6500 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 104.401063][ T6500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 104.401074][ T6500] Call Trace:
[ 104.401082][ T6500]
[ 104.401090][ T6500] dump_stack_lvl+0x189/0x250
[ 104.401117][ T6500] ? __pfx____ratelimit+0x10/0x10
[ 104.401146][ T6500] ? __pfx_dump_stack_lvl+0x10/0x10
[ 104.401168][ T6500] ? __pfx__printk+0x10/0x10
[ 104.401196][ T6500] ? __pfx___might_resched+0x10/0x10
[ 104.401222][ T6500] should_fail_ex+0x414/0x560
[ 104.401258][ T6500] should_failslab+0xa8/0x100
[ 104.401277][ T6500] kmem_cache_alloc_noprof+0x73/0x3c0
[ 104.401303][ T6500] ? security_inode_alloc+0x39/0x330
[ 104.401340][ T6500] security_inode_alloc+0x39/0x330
[ 104.401365][ T6500] inode_init_always_gfp+0x9ed/0xdc0
[ 104.401396][ T6500] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 104.401422][ T6500] alloc_inode+0x82/0x1b0
[ 104.401448][ T6500] new_inode+0x22/0x170
[ 104.401475][ T6500] __debugfs_create_file+0x14d/0x4f0
[ 104.401505][ T6500] debugfs_create_file_full+0x3f/0x60
[ 104.401534][ T6500] nbd_start_device+0x323/0xac0
[ 104.401555][ T6500] ? security_capable+0x7e/0x2e0
[ 104.401580][ T6500] nbd_ioctl+0x636/0xeb0
[ 104.401606][ T6500] ? __pfx_nbd_ioctl+0x10/0x10
[ 104.401624][ T6500] ? __asan_memset+0x22/0x50
[ 104.401645][ T6500] ? smack_file_ioctl+0x24a/0x340
[ 104.401673][ T6500] ? __pfx_smack_file_ioctl+0x10/0x10
[ 104.401699][ T6500] ? __pfx_nbd_ioctl+0x10/0x10
[ 104.401720][ T6500] blkdev_ioctl+0x5a8/0x6d0
[ 104.401741][ T6500] ? __pfx_blkdev_ioctl+0x10/0x10
[ 104.401756][ T6500] ? __fget_files+0x2a/0x420
[ 104.401778][ T6500] ? bpf_lsm_file_ioctl+0x9/0x20
[ 104.401796][ T6500] ? __pfx_blkdev_ioctl+0x10/0x10
[ 104.401815][ T6500] __se_sys_ioctl+0xf9/0x170
[ 104.401842][ T6500] do_syscall_64+0xfa/0x3b0
[ 104.401859][ T6500] ? lockdep_hardirqs_on+0x9c/0x150
[ 104.401887][ T6500] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.401904][ T6500] ? clear_bhb_loop+0x60/0xb0
[ 104.401927][ T6500] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 104.401956][ T6500] RIP: 0033:0x7fd111a79b29
[ 104.401973][ T6500] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 104.401988][ T6500] RSP: 002b:00007fd112c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 104.402007][ T6500] RAX: ffffffffffffffda RBX: 00007fd111b8bf80 RCX: 00007fd111a79b29
[ 104.402021][ T6500] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 104.402033][ T6500] RBP: 00007fd112c1d120 R08: 0000000000000000 R09: 0000000000000000
[ 104.402045][ T6500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 104.402061][ T6500] R13: 000000000000000b R14: 00007fd111b8bf80 R15: 00007ffeb3db6fc8
[ 104.402089][ T6500]
[ 104.402207][ T6500] debugfs: out of free dentries, can not create file 'tasks'
[ 105.140438][ T6346] block nbd0: Receive control failed (result -32)
[ 105.147488][ T5159] block nbd0: Receive control failed (result -32)
[ 105.154150][ T6500] block nbd0: shutting down sockets
[ 105.297274][ T6532] FAULT_INJECTION: forcing a failure.
[ 105.297274][ T6532] name failslab, interval 1, probability 0, space 0, times 0
[ 105.315902][ T6532] CPU: 1 UID: 0 PID: 6532 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 105.315930][ T6532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 105.315941][ T6532] Call Trace:
[ 105.315949][ T6532]
[ 105.315957][ T6532] dump_stack_lvl+0x189/0x250
[ 105.315984][ T6532] ? __pfx____ratelimit+0x10/0x10
[ 105.316013][ T6532] ? __pfx_dump_stack_lvl+0x10/0x10
[ 105.316033][ T6532] ? __pfx__printk+0x10/0x10
[ 105.316059][ T6532] ? __pfx___might_resched+0x10/0x10
[ 105.316080][ T6532] ? fs_reclaim_acquire+0x7d/0x100
[ 105.316104][ T6532] should_fail_ex+0x414/0x560
[ 105.316133][ T6532] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 105.316160][ T6532] should_failslab+0xa8/0x100
[ 105.316178][ T6532] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 105.316203][ T6532] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 105.316230][ T6532] ? alloc_inode+0x6a/0x1b0
[ 105.316261][ T6532] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 105.316287][ T6532] alloc_inode+0x6a/0x1b0
[ 105.316317][ T6532] new_inode+0x22/0x170
[ 105.316339][ T6532] __debugfs_create_file+0x14d/0x4f0
[ 105.316371][ T6532] debugfs_create_file_unsafe+0x3a/0x50
[ 105.316400][ T6532] nbd_start_device+0x33e/0xac0
[ 105.316423][ T6532] ? security_capable+0x7e/0x2e0
[ 105.316451][ T6532] nbd_ioctl+0x636/0xeb0
[ 105.316477][ T6532] ? __pfx_nbd_ioctl+0x10/0x10
[ 105.316494][ T6532] ? __asan_memset+0x22/0x50
[ 105.316516][ T6532] ? smack_file_ioctl+0x24a/0x340
[ 105.316543][ T6532] ? __pfx_smack_file_ioctl+0x10/0x10
[ 105.316571][ T6532] ? __pfx_nbd_ioctl+0x10/0x10
[ 105.316593][ T6532] blkdev_ioctl+0x5a8/0x6d0
[ 105.316616][ T6532] ? __pfx_blkdev_ioctl+0x10/0x10
[ 105.316630][ T6532] ? __fget_files+0x2a/0x420
[ 105.316652][ T6532] ? bpf_lsm_file_ioctl+0x9/0x20
[ 105.316671][ T6532] ? __pfx_blkdev_ioctl+0x10/0x10
[ 105.316689][ T6532] __se_sys_ioctl+0xf9/0x170
[ 105.316716][ T6532] do_syscall_64+0xfa/0x3b0
[ 105.316734][ T6532] ? lockdep_hardirqs_on+0x9c/0x150
[ 105.316761][ T6532] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.316779][ T6532] ? clear_bhb_loop+0x60/0xb0
[ 105.316802][ T6532] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 105.316820][ T6532] RIP: 0033:0x7fd111a79b29
[ 105.316836][ T6532] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 105.316851][ T6532] RSP: 002b:00007fd112c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 105.316869][ T6532] RAX: ffffffffffffffda RBX: 00007fd111b8bf80 RCX: 00007fd111a79b29
[ 105.316890][ T6532] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 105.316902][ T6532] RBP: 00007fd112c1d120 R08: 0000000000000000 R09: 0000000000000000
[ 105.316913][ T6532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 105.316923][ T6532] R13: 000000000000000b R14: 00007fd111b8bf80 R15: 00007ffeb3db6fc8
[ 105.316951][ T6532]
[ 105.316959][ T6532] debugfs: out of free dentries, can not create file 'size_bytes'
[ 106.030563][ T6346] block nbd0: Receive control failed (result -32)
[ 106.031742][ T6532] block nbd0: shutting down sockets
[ 106.159376][ T6544] block nbd0: Device being setup by another task
[ 106.221355][ T6543] FAULT_INJECTION: forcing a failure.
[ 106.221355][ T6543] name failslab, interval 1, probability 0, space 0, times 0
[ 106.234451][ T6543] CPU: 0 UID: 0 PID: 6543 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 106.234475][ T6543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 106.234485][ T6543] Call Trace:
[ 106.234493][ T6543]
[ 106.234500][ T6543] dump_stack_lvl+0x189/0x250
[ 106.234526][ T6543] ? __pfx____ratelimit+0x10/0x10
[ 106.234554][ T6543] ? __pfx_dump_stack_lvl+0x10/0x10
[ 106.234581][ T6543] ? __pfx__printk+0x10/0x10
[ 106.234606][ T6543] ? __pfx___might_resched+0x10/0x10
[ 106.234627][ T6543] ? fs_reclaim_acquire+0x7d/0x100
[ 106.234651][ T6543] should_fail_ex+0x414/0x560
[ 106.234681][ T6543] should_failslab+0xa8/0x100
[ 106.234692][ T6543] __kmalloc_node_track_caller_noprof+0xcc/0x4e0
[ 106.234707][ T6543] ? __kernfs_new_node+0x9c/0x7e0
[ 106.234721][ T6543] kstrdup+0x42/0x100
[ 106.234733][ T6543] __kernfs_new_node+0x9c/0x7e0
[ 106.234744][ T6543] ? __lock_acquire+0xab9/0xd20
[ 106.234757][ T6543] ? __pfx___kernfs_new_node+0x10/0x10
[ 106.234769][ T6543] ? kernfs_root+0x1c/0x230
[ 106.234782][ T6543] ? kernfs_root+0x1c/0x230
[ 106.234792][ T6543] ? kernfs_root+0x1c/0x230
[ 106.234800][ T6543] ? kernfs_root+0x1c/0x230
[ 106.234812][ T6543] kernfs_new_node+0x102/0x210
[ 106.234828][ T6543] kernfs_create_dir_ns+0x44/0x130
[ 106.234841][ T6543] sysfs_create_dir_ns+0x123/0x280
[ 106.234854][ T6543] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 106.234862][ T6543] ? lockdep_hardirqs_on+0x9c/0x150
[ 106.234882][ T6543] kobject_add_internal+0x59f/0xb40
[ 106.234898][ T6543] kobject_add+0x155/0x220
[ 106.234911][ T6543] ? __pfx_kobject_add+0x10/0x10
[ 106.234922][ T6543] ? xa_find+0x8c/0x2b0
[ 106.234937][ T6543] blk_mq_register_hctx+0x1d7/0x400
[ 106.234956][ T6543] blk_mq_sysfs_register_hctxs+0xf2/0x180
[ 106.234971][ T6543] ? __pfx_blk_mq_sysfs_register_hctxs+0x10/0x10
[ 106.234988][ T6543] ? blk_mq_update_nr_hw_queues+0xd54/0x14c0
[ 106.235002][ T6543] blk_mq_update_nr_hw_queues+0xdc2/0x14c0
[ 106.235018][ T6543] ? __pfx___mutex_lock+0x10/0x10
[ 106.235032][ T6543] nbd_start_device+0x16c/0xac0
[ 106.235045][ T6543] ? security_capable+0x7e/0x2e0
[ 106.235059][ T6543] nbd_ioctl+0x636/0xeb0
[ 106.235073][ T6543] ? __pfx_nbd_ioctl+0x10/0x10
[ 106.235083][ T6543] ? __asan_memset+0x22/0x50
[ 106.235095][ T6543] ? smack_file_ioctl+0x24a/0x340
[ 106.235110][ T6543] ? __pfx_smack_file_ioctl+0x10/0x10
[ 106.235124][ T6543] ? __pfx_nbd_ioctl+0x10/0x10
[ 106.235136][ T6543] blkdev_ioctl+0x5a8/0x6d0
[ 106.235147][ T6543] ? __pfx_blkdev_ioctl+0x10/0x10
[ 106.235155][ T6543] ? __fget_files+0x2a/0x420
[ 106.235167][ T6543] ? bpf_lsm_file_ioctl+0x9/0x20
[ 106.235178][ T6543] ? __pfx_blkdev_ioctl+0x10/0x10
[ 106.235187][ T6543] __se_sys_ioctl+0xf9/0x170
[ 106.235202][ T6543] do_syscall_64+0xfa/0x3b0
[ 106.235211][ T6543] ? lockdep_hardirqs_on+0x9c/0x150
[ 106.235225][ T6543] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.235235][ T6543] ? clear_bhb_loop+0x60/0xb0
[ 106.235247][ T6543] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 106.235256][ T6543] RIP: 0033:0x7fd111a79b29
[ 106.235266][ T6543] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 106.235275][ T6543] RSP: 002b:00007fd112c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 106.235286][ T6543] RAX: ffffffffffffffda RBX: 00007fd111b8bf80 RCX: 00007fd111a79b29
[ 106.235293][ T6543] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 106.235299][ T6543] RBP: 00007fd112c1d120 R08: 0000000000000000 R09: 0000000000000000
[ 106.235305][ T6543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 106.235311][ T6543] R13: 000000000000000b R14: 00007fd111b8bf80 R15: 00007ffeb3db6fc8
[ 106.235326][ T6543]
[ 106.235333][ T6543] kobject: kobject_add_internal failed for cpu0 (error: -12 parent: 0)
[ 106.894372][ T5159] block nbd0: Receive control failed (result -32)
[ 106.895455][ T6543] block nbd0: shutting down sockets
[ 107.021308][ T6546] ------------[ cut here ]------------
[ 107.026962][ T6546] kernfs: can not remove 'nr_tags', no directory
[ 107.033655][ T6546] WARNING: CPU: 1 PID: 6546 at fs/kernfs/dir.c:1707 kernfs_remove_by_name_ns+0xd1/0x130
[ 107.043421][ T6546] Modules linked in:
[ 107.047691][ T6546] CPU: 1 UID: 0 PID: 6546 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 107.059691][ T6546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 107.069876][ T6546] RIP: 0010:kernfs_remove_by_name_ns+0xd1/0x130
[ 107.076144][ T6546] Code: 4c 89 f7 e8 c1 f2 ff ff 4c 89 f7 e8 69 9b ff ff 31 ed eb 2b e8 c0 96 64 ff 90 48 c7 c7 c0 31 9c 8b 4c 89 f6 e8 80 3f 28 ff 90 <0f> 0b 90 90 bd fe ff ff ff eb 12 e8 9f 96 64 ff bd fe ff ff ff 48
[ 107.095899][ T6546] RSP: 0018:ffffc90004d7f9c8 EFLAGS: 00010246
[ 107.102182][ T6546] RAX: b370a3fdb2970f00 RBX: ffffffff8bdff800 RCX: ffff88802b275a00
[ 107.110219][ T6546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 107.118206][ T6546] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004
[ 107.126541][ T6546] R10: dffffc0000000000 R11: fffffbfff1bfa9fc R12: 0000000000000000
[ 107.134675][ T6546] R13: ffffffff8e88c0e0 R14: ffffffff8bdff860 R15: 0000000000000000
[ 107.142743][ T6546] FS: 00007fd112c1d6c0(0000) GS:ffff888125d50000(0000) knlGS:0000000000000000
[ 107.151735][ T6546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 107.158449][ T6546] CR2: 00007fd112c1cc98 CR3: 0000000074c9e000 CR4: 00000000003526f0
[ 107.166502][ T6546] Call Trace:
[ 107.169934][ T6546]
[ 107.172924][ T6546] sysfs_remove_group+0xfc/0x2c0
[ 107.177867][ T6546] sysfs_remove_groups+0x54/0xb0
[ 107.182890][ T6546] __kobject_del+0x84/0x300
[ 107.187410][ T6546] kobject_del+0x45/0x60
[ 107.191701][ T6546] blk_mq_sysfs_unregister_hctxs+0x1fb/0x2b0
[ 107.197777][ T6546] ? __pfx_blk_mq_sysfs_unregister_hctxs+0x10/0x10
[ 107.204343][ T6546] blk_mq_update_nr_hw_queues+0x25d/0x14c0
[ 107.210313][ T6546] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 107.215954][ T6546] ? __pfx___mutex_lock+0x10/0x10
[ 107.221025][ T6546] nbd_start_device+0x16c/0xac0
[ 107.226009][ T6546] ? security_capable+0x7e/0x2e0
[ 107.231012][ T6546] nbd_ioctl+0x636/0xeb0
[ 107.235373][ T6546] ? __pfx_nbd_ioctl+0x10/0x10
[ 107.240202][ T6546] ? __asan_memset+0x22/0x50
[ 107.244832][ T6546] ? smack_file_ioctl+0x24a/0x340
[ 107.250090][ T6546] ? __pfx_smack_file_ioctl+0x10/0x10
[ 107.255490][ T6546] ? __pfx_nbd_ioctl+0x10/0x10
[ 107.260318][ T6546] blkdev_ioctl+0x5a8/0x6d0
[ 107.264955][ T6546] ? __pfx_blkdev_ioctl+0x10/0x10
[ 107.270048][ T6546] ? __fget_files+0x2a/0x420
[ 107.274661][ T6546] ? bpf_lsm_file_ioctl+0x9/0x20
[ 107.279682][ T6546] ? __pfx_blkdev_ioctl+0x10/0x10
[ 107.284774][ T6546] __se_sys_ioctl+0xf9/0x170
[ 107.290067][ T6546] do_syscall_64+0xfa/0x3b0
[ 107.294612][ T6546] ? lockdep_hardirqs_on+0x9c/0x150
[ 107.300206][ T6546] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.306310][ T6546] ? clear_bhb_loop+0x60/0xb0
[ 107.311050][ T6546] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.316963][ T6546] RIP: 0033:0x7fd111a79b29
[ 107.321419][ T6546] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 107.341120][ T6546] RSP: 002b:00007fd112c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 107.349613][ T6546] RAX: ffffffffffffffda RBX: 00007fd111b8bf80 RCX: 00007fd111a79b29
[ 107.357693][ T6546] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 107.365806][ T6546] RBP: 00007fd112c1d120 R08: 0000000000000000 R09: 0000000000000000
[ 107.373903][ T6546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 107.381914][ T6546] R13: 000000000000000b R14: 00007fd111b8bf80 R15: 00007ffeb3db6fc8
[ 107.389978][ T6546]
[ 107.393018][ T6546] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 107.400577][ T6546] CPU: 1 UID: 0 PID: 6546 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 107.412643][ T6546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 107.422805][ T6546] Call Trace:
[ 107.426104][ T6546]
[ 107.429181][ T6546] dump_stack_lvl+0x99/0x250
[ 107.433797][ T6546] ? __asan_memcpy+0x40/0x70
[ 107.438401][ T6546] ? __pfx_dump_stack_lvl+0x10/0x10
[ 107.443622][ T6546] ? __pfx__printk+0x10/0x10
[ 107.448313][ T6546] panic+0x2db/0x790
[ 107.452210][ T6546] ? __pfx_panic+0x10/0x10
[ 107.456624][ T6546] ? show_trace_log_lvl+0x4fb/0x550
[ 107.461939][ T6546] __warn+0x31b/0x4b0
[ 107.465918][ T6546] ? kernfs_remove_by_name_ns+0xd1/0x130
[ 107.471642][ T6546] ? kernfs_remove_by_name_ns+0xd1/0x130
[ 107.477281][ T6546] report_bug+0x2be/0x4f0
[ 107.481618][ T6546] ? kernfs_remove_by_name_ns+0xd1/0x130
[ 107.487336][ T6546] ? kernfs_remove_by_name_ns+0xd1/0x130
[ 107.493080][ T6546] ? kernfs_remove_by_name_ns+0xd3/0x130
[ 107.498897][ T6546] handle_bug+0x84/0x160
[ 107.503230][ T6546] exc_invalid_op+0x1a/0x50
[ 107.507746][ T6546] asm_exc_invalid_op+0x1a/0x20
[ 107.512611][ T6546] RIP: 0010:kernfs_remove_by_name_ns+0xd1/0x130
[ 107.518863][ T6546] Code: 4c 89 f7 e8 c1 f2 ff ff 4c 89 f7 e8 69 9b ff ff 31 ed eb 2b e8 c0 96 64 ff 90 48 c7 c7 c0 31 9c 8b 4c 89 f6 e8 80 3f 28 ff 90 <0f> 0b 90 90 bd fe ff ff ff eb 12 e8 9f 96 64 ff bd fe ff ff ff 48
[ 107.538561][ T6546] RSP: 0018:ffffc90004d7f9c8 EFLAGS: 00010246
[ 107.544649][ T6546] RAX: b370a3fdb2970f00 RBX: ffffffff8bdff800 RCX: ffff88802b275a00
[ 107.552634][ T6546] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 107.560617][ T6546] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004
[ 107.568600][ T6546] R10: dffffc0000000000 R11: fffffbfff1bfa9fc R12: 0000000000000000
[ 107.576745][ T6546] R13: ffffffff8e88c0e0 R14: ffffffff8bdff860 R15: 0000000000000000
[ 107.584836][ T6546] ? kernfs_remove_by_name_ns+0xd0/0x130
[ 107.590605][ T6546] sysfs_remove_group+0xfc/0x2c0
[ 107.595546][ T6546] sysfs_remove_groups+0x54/0xb0
[ 107.600489][ T6546] __kobject_del+0x84/0x300
[ 107.604995][ T6546] kobject_del+0x45/0x60
[ 107.609245][ T6546] blk_mq_sysfs_unregister_hctxs+0x1fb/0x2b0
[ 107.615254][ T6546] ? __pfx_blk_mq_sysfs_unregister_hctxs+0x10/0x10
[ 107.621866][ T6546] blk_mq_update_nr_hw_queues+0x25d/0x14c0
[ 107.627765][ T6546] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 107.633494][ T6546] ? __pfx___mutex_lock+0x10/0x10
[ 107.638519][ T6546] nbd_start_device+0x16c/0xac0
[ 107.643372][ T6546] ? security_capable+0x7e/0x2e0
[ 107.648315][ T6546] nbd_ioctl+0x636/0xeb0
[ 107.652562][ T6546] ? __pfx_nbd_ioctl+0x10/0x10
[ 107.657327][ T6546] ? __asan_memset+0x22/0x50
[ 107.662009][ T6546] ? smack_file_ioctl+0x24a/0x340
[ 107.667047][ T6546] ? __pfx_smack_file_ioctl+0x10/0x10
[ 107.672433][ T6546] ? __pfx_nbd_ioctl+0x10/0x10
[ 107.677370][ T6546] blkdev_ioctl+0x5a8/0x6d0
[ 107.681871][ T6546] ? __pfx_blkdev_ioctl+0x10/0x10
[ 107.686886][ T6546] ? __fget_files+0x2a/0x420
[ 107.691473][ T6546] ? bpf_lsm_file_ioctl+0x9/0x20
[ 107.696407][ T6546] ? __pfx_blkdev_ioctl+0x10/0x10
[ 107.701461][ T6546] __se_sys_ioctl+0xf9/0x170
[ 107.706086][ T6546] do_syscall_64+0xfa/0x3b0
[ 107.710611][ T6546] ? lockdep_hardirqs_on+0x9c/0x150
[ 107.715816][ T6546] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.721963][ T6546] ? clear_bhb_loop+0x60/0xb0
[ 107.726648][ T6546] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 107.732536][ T6546] RIP: 0033:0x7fd111a79b29
[ 107.736950][ T6546] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48
[ 107.756817][ T6546] RSP: 002b:00007fd112c1d0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 107.765278][ T6546] RAX: ffffffffffffffda RBX: 00007fd111b8bf80 RCX: 00007fd111a79b29
[ 107.773249][ T6546] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 107.781398][ T6546] RBP: 00007fd112c1d120 R08: 0000000000000000 R09: 0000000000000000
[ 107.789636][ T6546] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 107.797722][ T6546] R13: 000000000000000b R14: 00007fd111b8bf80 R15: 00007ffeb3db6fc8
[ 107.805731][ T6546]
[ 107.809032][ T6546] Kernel Offset: disabled
[ 107.813354][ T6546] Rebooting in 86400 seconds..