Warning: Permanently added '10.128.10.32' (ED25519) to the list of known hosts.
2025/07/06 07:35:48 ignoring optional flag "sandboxArg"="0"
2025/07/06 07:35:48 ignoring optional flag "type"="gce"
2025/07/06 07:35:49 parsed 1 programs
2025/07/06 07:35:49 executed programs: 0
[ 108.969699][ T6160] cgroup: Unknown subsys name 'net'
[ 108.979985][ T6160] cgroup: Unknown subsys name 'cpuset'
[ 108.987746][ T6160] cgroup: Unknown subsys name 'rlimit'
[ 110.083247][ T5849] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 110.092332][ T5849] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 110.101785][ T5849] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 110.110230][ T5849] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 110.118053][ T5849] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 110.278760][ T6165] chnl_net:caif_netlink_parms(): no params data found
[ 110.368572][ T6165] bridge0: port 1(bridge_slave_0) entered blocking state
[ 110.376271][ T6165] bridge0: port 1(bridge_slave_0) entered disabled state
[ 110.383819][ T6165] bridge_slave_0: entered allmulticast mode
[ 110.391299][ T6165] bridge_slave_0: entered promiscuous mode
[ 110.400236][ T6165] bridge0: port 2(bridge_slave_1) entered blocking state
[ 110.407853][ T6165] bridge0: port 2(bridge_slave_1) entered disabled state
[ 110.415313][ T6165] bridge_slave_1: entered allmulticast mode
[ 110.422840][ T6165] bridge_slave_1: entered promiscuous mode
[ 110.463618][ T6165] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 110.476497][ T6165] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 110.516966][ T6165] team0: Port device team_slave_0 added
[ 110.526283][ T6165] team0: Port device team_slave_1 added
[ 110.559639][ T6165] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 110.566864][ T6165] 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.
[ 110.592839][ T6165] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 110.605635][ T6165] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 110.612583][ T6165] 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.
[ 110.638556][ T6165] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 110.687199][ T6165] hsr_slave_0: entered promiscuous mode
[ 110.694250][ T6165] hsr_slave_1: entered promiscuous mode
[ 110.830082][ T6165] bridge0: port 2(bridge_slave_1) entered blocking state
[ 110.837274][ T6165] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 110.844843][ T6165] bridge0: port 1(bridge_slave_0) entered blocking state
[ 110.852000][ T6165] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 110.912168][ T6165] 8021q: adding VLAN 0 to HW filter on device bond0
[ 110.930688][ T59] bridge0: port 1(bridge_slave_0) entered disabled state
[ 110.940983][ T59] bridge0: port 2(bridge_slave_1) entered disabled state
[ 110.958417][ T6165] 8021q: adding VLAN 0 to HW filter on device team0
[ 110.972997][ T49] bridge0: port 1(bridge_slave_0) entered blocking state
[ 110.980210][ T49] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 110.995598][ T59] bridge0: port 2(bridge_slave_1) entered blocking state
[ 111.002737][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 111.075358][ T6165] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 111.529626][ T6165] veth0_vlan: entered promiscuous mode
[ 111.543066][ T6165] veth1_vlan: entered promiscuous mode
[ 111.573924][ T6165] veth0_macvtap: entered promiscuous mode
[ 111.583787][ T6165] veth1_macvtap: entered promiscuous mode
[ 111.602616][ T6165] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 111.618495][ T6165] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 111.695061][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.704897][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 111.734380][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 111.742497][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 111.895281][ T6193] FAULT_INJECTION: forcing a failure.
[ 111.895281][ T6193] name failslab, interval 1, probability 0, space 0, times 1
[ 111.908303][ T6193] CPU: 1 UID: 0 PID: 6193 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 111.908333][ T6193] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 111.908348][ T6193] Call Trace:
[ 111.908357][ T6193]
[ 111.908366][ T6193] dump_stack_lvl+0x189/0x250
[ 111.908410][ T6193] ? __pfx____ratelimit+0x10/0x10
[ 111.908451][ T6193] ? __pfx_dump_stack_lvl+0x10/0x10
[ 111.908481][ T6193] ? __pfx__printk+0x10/0x10
[ 111.908524][ T6193] ? __pfx___might_resched+0x10/0x10
[ 111.908553][ T6193] ? srso_alias_return_thunk+0x5/0xfbef5
[ 111.908581][ T6193] should_fail_ex+0x414/0x560
[ 111.908630][ T6193] should_failslab+0xa8/0x100
[ 111.908667][ T6193] __kmalloc_noprof+0xcb/0x4f0
[ 111.908693][ T6193] ? group_cpus_evenly+0x288/0x530
[ 111.908719][ T6193] group_cpus_evenly+0x288/0x530
[ 111.908744][ T6193] ? __pfx_group_cpus_evenly+0x10/0x10
[ 111.908765][ T6193] ? debug_mutex_init+0x38/0x70
[ 111.908794][ T6193] ? nbd_init_request+0xa3/0xc0
[ 111.908814][ T6193] ? __pfx___might_resched+0x10/0x10
[ 111.908834][ T6193] ? blk_mq_alloc_map_and_rqs+0x91b/0x9f0
[ 111.908859][ T6193] blk_mq_map_queues+0x4c/0x400
[ 111.908875][ T6193] ? blk_mq_update_queue_map+0x37a/0x440
[ 111.908902][ T6193] blk_mq_update_nr_hw_queues+0x91c/0x14c0
[ 111.908941][ T6193] nbd_start_device+0x16c/0xac0
[ 111.908963][ T6193] ? security_capable+0x7e/0x2e0
[ 111.908997][ T6193] nbd_ioctl+0x636/0xeb0
[ 111.909017][ T6193] ? srso_alias_return_thunk+0x5/0xfbef5
[ 111.909043][ T6193] ? __pfx_nbd_ioctl+0x10/0x10
[ 111.909075][ T6193] ? __pfx_nbd_ioctl+0x10/0x10
[ 111.909097][ T6193] blkdev_ioctl+0x5a8/0x6d0
[ 111.909118][ T6193] ? __pfx_blkdev_ioctl+0x10/0x10
[ 111.909134][ T6193] ? __fget_files+0x2a/0x420
[ 111.909162][ T6193] ? srso_alias_return_thunk+0x5/0xfbef5
[ 111.909181][ T6193] ? srso_alias_return_thunk+0x5/0xfbef5
[ 111.909203][ T6193] ? __pfx_blkdev_ioctl+0x10/0x10
[ 111.909221][ T6193] __se_sys_ioctl+0xfc/0x170
[ 111.909243][ T6193] do_syscall_64+0xfa/0x3b0
[ 111.909261][ T6193] ? lockdep_hardirqs_on+0x9c/0x150
[ 111.909278][ T6193] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.909296][ T6193] ? srso_alias_return_thunk+0x5/0xfbef5
[ 111.909316][ T6193] ? exc_page_fault+0x9f/0xf0
[ 111.909345][ T6193] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 111.909363][ T6193] RIP: 0033:0x7f90e7e79969
[ 111.909378][ T6193] 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
[ 111.909392][ T6193] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 111.909410][ T6193] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 111.909423][ T6193] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 111.909434][ T6193] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 111.909444][ T6193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 111.909455][ T6193] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 111.909482][ T6193]
[ 112.216946][ T51] Bluetooth: hci0: command tx timeout
[ 112.620625][ T5849] block nbd0: Receive control failed (result -32)
[ 112.621228][ T6193] block nbd0: shutting down sockets
[ 112.783368][ T6196] block nbd0: Device being setup by another task
[ 113.501120][ T5849] block nbd0: Receive control failed (result -32)
[ 113.501582][ T6195] block nbd0: shutting down sockets
[ 113.674738][ T6198] FAULT_INJECTION: forcing a failure.
[ 113.674738][ T6198] name failslab, interval 1, probability 0, space 0, times 0
[ 113.687497][ T6198] CPU: 1 UID: 0 PID: 6198 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 113.687527][ T6198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 113.687557][ T6198] Call Trace:
[ 113.687566][ T6198]
[ 113.687574][ T6198] dump_stack_lvl+0x189/0x250
[ 113.687602][ T6198] ? __pfx____ratelimit+0x10/0x10
[ 113.687634][ T6198] ? __pfx_dump_stack_lvl+0x10/0x10
[ 113.687656][ T6198] ? __pfx__printk+0x10/0x10
[ 113.687687][ T6198] ? __pfx___might_resched+0x10/0x10
[ 113.687708][ T6198] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.687735][ T6198] should_fail_ex+0x414/0x560
[ 113.687771][ T6198] should_failslab+0xa8/0x100
[ 113.687799][ T6198] __kmalloc_noprof+0xcb/0x4f0
[ 113.687821][ T6198] ? __group_cpus_evenly+0x2c6/0x14c0
[ 113.687848][ T6198] __group_cpus_evenly+0x2c6/0x14c0
[ 113.687887][ T6198] ? __pfx___group_cpus_evenly+0x10/0x10
[ 113.687907][ T6198] ? rcu_is_watching+0x15/0xb0
[ 113.687928][ T6198] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.687948][ T6198] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.687969][ T6198] ? group_cpus_evenly+0x288/0x530
[ 113.687995][ T6198] group_cpus_evenly+0x3a3/0x530
[ 113.688019][ T6198] ? __pfx_group_cpus_evenly+0x10/0x10
[ 113.688040][ T6198] ? debug_mutex_init+0x38/0x70
[ 113.688071][ T6198] ? nbd_init_request+0xa3/0xc0
[ 113.688092][ T6198] ? __pfx___might_resched+0x10/0x10
[ 113.688111][ T6198] ? blk_mq_alloc_map_and_rqs+0x91b/0x9f0
[ 113.688137][ T6198] blk_mq_map_queues+0x4c/0x400
[ 113.688153][ T6198] ? blk_mq_update_queue_map+0x37a/0x440
[ 113.688180][ T6198] blk_mq_update_nr_hw_queues+0x91c/0x14c0
[ 113.688219][ T6198] nbd_start_device+0x16c/0xac0
[ 113.688241][ T6198] ? security_capable+0x7e/0x2e0
[ 113.688275][ T6198] nbd_ioctl+0x636/0xeb0
[ 113.688297][ T6198] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.688322][ T6198] ? __pfx_nbd_ioctl+0x10/0x10
[ 113.688353][ T6198] ? __pfx_nbd_ioctl+0x10/0x10
[ 113.688376][ T6198] blkdev_ioctl+0x5a8/0x6d0
[ 113.688396][ T6198] ? __pfx_blkdev_ioctl+0x10/0x10
[ 113.688412][ T6198] ? __fget_files+0x2a/0x420
[ 113.688440][ T6198] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.688460][ T6198] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.688481][ T6198] ? __pfx_blkdev_ioctl+0x10/0x10
[ 113.688499][ T6198] __se_sys_ioctl+0xfc/0x170
[ 113.688521][ T6198] do_syscall_64+0xfa/0x3b0
[ 113.688543][ T6198] ? lockdep_hardirqs_on+0x9c/0x150
[ 113.688562][ T6198] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.688586][ T6198] ? srso_alias_return_thunk+0x5/0xfbef5
[ 113.688614][ T6198] ? exc_page_fault+0x9f/0xf0
[ 113.688656][ T6198] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 113.688681][ T6198] RIP: 0033:0x7f90e7e79969
[ 113.688700][ T6198] 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
[ 113.688714][ T6198] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 113.688732][ T6198] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 113.688745][ T6198] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 113.688755][ T6198] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 113.688766][ T6198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 113.688776][ T6198] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 113.688803][ T6198]
[ 114.244171][ T5160] Bluetooth: hci0: command tx timeout
2025/07/06 07:35:54 executed programs: 3
[ 114.378166][ T51] block nbd0: Receive control failed (result -32)
[ 114.378304][ T5849] block nbd0: Receive control failed (result -32)
[ 114.392130][ T6198] block nbd0: shutting down sockets
[ 114.514520][ T6201] FAULT_INJECTION: forcing a failure.
[ 114.514520][ T6201] name failslab, interval 1, probability 0, space 0, times 0
[ 114.527397][ T6201] CPU: 1 UID: 0 PID: 6201 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 114.527418][ T6201] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 114.527429][ T6201] Call Trace:
[ 114.527436][ T6201]
[ 114.527443][ T6201] dump_stack_lvl+0x189/0x250
[ 114.527471][ T6201] ? __pfx____ratelimit+0x10/0x10
[ 114.527503][ T6201] ? __pfx_dump_stack_lvl+0x10/0x10
[ 114.527525][ T6201] ? __pfx__printk+0x10/0x10
[ 114.527556][ T6201] ? __pfx___might_resched+0x10/0x10
[ 114.527576][ T6201] ? srso_alias_return_thunk+0x5/0xfbef5
[ 114.527603][ T6201] should_fail_ex+0x414/0x560
[ 114.527639][ T6201] should_failslab+0xa8/0x100
[ 114.527668][ T6201] kmem_cache_alloc_noprof+0x73/0x3c0
[ 114.527690][ T6201] ? security_inode_alloc+0x39/0x330
[ 114.527723][ T6201] security_inode_alloc+0x39/0x330
[ 114.527752][ T6201] inode_init_always_gfp+0x9ed/0xdc0
[ 114.527795][ T6201] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 114.527822][ T6201] alloc_inode+0x82/0x1b0
[ 114.527847][ T6201] new_inode+0x22/0x170
[ 114.527875][ T6201] __debugfs_create_file+0x14d/0x4f0
[ 114.527902][ T6201] debugfs_create_file_unsafe+0x3a/0x50
[ 114.527926][ T6201] nbd_start_device+0x33e/0xac0
[ 114.527949][ T6201] ? security_capable+0x7e/0x2e0
[ 114.527985][ T6201] nbd_ioctl+0x636/0xeb0
[ 114.528006][ T6201] ? srso_alias_return_thunk+0x5/0xfbef5
[ 114.528031][ T6201] ? __pfx_nbd_ioctl+0x10/0x10
[ 114.528063][ T6201] ? __pfx_nbd_ioctl+0x10/0x10
[ 114.528085][ T6201] blkdev_ioctl+0x5a8/0x6d0
[ 114.528106][ T6201] ? __pfx_blkdev_ioctl+0x10/0x10
[ 114.528122][ T6201] ? __fget_files+0x2a/0x420
[ 114.528153][ T6201] ? srso_alias_return_thunk+0x5/0xfbef5
[ 114.528173][ T6201] ? srso_alias_return_thunk+0x5/0xfbef5
[ 114.528194][ T6201] ? __pfx_blkdev_ioctl+0x10/0x10
[ 114.528212][ T6201] __se_sys_ioctl+0xfc/0x170
[ 114.528235][ T6201] do_syscall_64+0xfa/0x3b0
[ 114.528255][ T6201] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.528272][ T6201] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 114.528295][ T6201] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 114.528311][ T6201] RIP: 0033:0x7f90e7e79969
[ 114.528327][ T6201] 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
[ 114.528341][ T6201] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 114.528359][ T6201] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 114.528372][ T6201] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 114.528388][ T6201] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 114.528399][ T6201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 114.528410][ T6201] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 114.528437][ T6201]
[ 114.528467][ T6201] debugfs: out of free dentries, can not create file 'size_bytes'
[ 115.263051][ T51] block nbd0: Receive control failed (result -32)
[ 115.263593][ T5849] block nbd0: Receive control failed (result -32)
[ 115.269621][ T6201] block nbd0: shutting down sockets
[ 115.375464][ T6203] FAULT_INJECTION: forcing a failure.
[ 115.375464][ T6203] name failslab, interval 1, probability 0, space 0, times 0
[ 115.388191][ T6203] CPU: 0 UID: 0 PID: 6203 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 115.388221][ T6203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 115.388236][ T6203] Call Trace:
[ 115.388246][ T6203]
[ 115.388253][ T6203] dump_stack_lvl+0x189/0x250
[ 115.388289][ T6203] ? __pfx____ratelimit+0x10/0x10
[ 115.388319][ T6203] ? __pfx_dump_stack_lvl+0x10/0x10
[ 115.388341][ T6203] ? __pfx__printk+0x10/0x10
[ 115.388371][ T6203] ? __pfx___might_resched+0x10/0x10
[ 115.388392][ T6203] ? srso_alias_return_thunk+0x5/0xfbef5
[ 115.388418][ T6203] should_fail_ex+0x414/0x560
[ 115.388450][ T6203] should_failslab+0xa8/0x100
[ 115.388477][ T6203] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 115.388500][ T6203] ? __d_alloc+0x31/0x6f0
[ 115.388518][ T6203] ? stack_depot_save_flags+0x40/0x900
[ 115.388561][ T6203] __d_alloc+0x31/0x6f0
[ 115.388592][ T6203] d_alloc_parallel+0xe0/0x14e0
[ 115.388615][ T6203] ? inode_init_always_gfp+0x9ed/0xdc0
[ 115.388637][ T6203] ? alloc_inode+0x82/0x1b0
[ 115.388663][ T6203] ? __lock_acquire+0xab9/0xd20
[ 115.388686][ T6203] ? srso_alias_return_thunk+0x5/0xfbef5
[ 115.388705][ T6203] ? __lock_acquire+0xab9/0xd20
[ 115.388729][ T6203] ? __pfx_d_alloc_parallel+0x10/0x10
[ 115.388751][ T6203] ? srso_alias_return_thunk+0x5/0xfbef5
[ 115.388770][ T6203] ? __raw_spin_lock_init+0x45/0x100
[ 115.388797][ T6203] ? srso_alias_return_thunk+0x5/0xfbef5
[ 115.388816][ T6203] ? __init_waitqueue_head+0xa9/0x150
[ 115.388848][ T6203] __lookup_slow+0x116/0x3d0
[ 115.388868][ T6203] ? __pfx___lookup_slow+0x10/0x10
[ 115.388894][ T6203] ? srso_alias_return_thunk+0x5/0xfbef5
[ 115.388913][ T6203] ? d_lookup+0x8a/0xa0
[ 115.388931][ T6203] ? srso_alias_return_thunk+0x5/0xfbef5
[ 115.388950][ T6203] ? lookup_noperm+0x112/0x220
[ 115.388966][ T6203] ? srso_alias_return_thunk+0x5/0xfbef5
[ 115.388990][ T6203] start_creating+0x22e/0x3c0
[ 115.389011][ T6203] ? srso_alias_return_thunk+0x5/0xfbef5
[ 115.389034][ T6203] ? __pfx_start_creating+0x10/0x10
[ 115.389058][ T6203] ? srso_alias_return_thunk+0x5/0xfbef5
[ 115.389077][ T6203] ? up_write+0x1c4/0x420
[ 115.389099][ T6203] ? do_raw_spin_unlock+0x122/0x240
[ 115.389128][ T6203] __debugfs_create_file+0x79/0x4f0
[ 115.389154][ T6203] debugfs_create_file_unsafe+0x3a/0x50
[ 115.389179][ T6203] nbd_start_device+0x356/0xac0
[ 115.389202][ T6203] ? security_capable+0x7e/0x2e0
[ 115.389236][ T6203] nbd_ioctl+0x636/0xeb0
[ 115.389256][ T6203] ? srso_alias_return_thunk+0x5/0xfbef5
[ 115.389299][ T6203] ? __pfx_nbd_ioctl+0x10/0x10
[ 115.389331][ T6203] ? __pfx_nbd_ioctl+0x10/0x10
[ 115.389353][ T6203] blkdev_ioctl+0x5a8/0x6d0
[ 115.389374][ T6203] ? __pfx_blkdev_ioctl+0x10/0x10
[ 115.389390][ T6203] ? __fget_files+0x2a/0x420
[ 115.389418][ T6203] ? srso_alias_return_thunk+0x5/0xfbef5
[ 115.389438][ T6203] ? srso_alias_return_thunk+0x5/0xfbef5
[ 115.389459][ T6203] ? __pfx_blkdev_ioctl+0x10/0x10
[ 115.389477][ T6203] __se_sys_ioctl+0xfc/0x170
[ 115.389499][ T6203] do_syscall_64+0xfa/0x3b0
[ 115.389519][ T6203] ? lockdep_hardirqs_on+0x9c/0x150
[ 115.389536][ T6203] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.389553][ T6203] ? srso_alias_return_thunk+0x5/0xfbef5
[ 115.389572][ T6203] ? exc_page_fault+0x9f/0xf0
[ 115.389602][ T6203] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 115.389619][ T6203] RIP: 0033:0x7f90e7e79969
[ 115.389636][ T6203] 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
[ 115.389655][ T6203] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 115.389680][ T6203] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 115.389698][ T6203] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 115.389713][ T6203] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 115.389728][ T6203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 115.389739][ T6203] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 115.389766][ T6203]
[ 116.140525][ T5849] block nbd0: Receive control failed (result -32)
[ 116.141405][ T51] block nbd0: Receive control failed (result -32)
[ 116.154876][ T6203] block nbd0: shutting down sockets
[ 116.314199][ T51] Bluetooth: hci0: command tx timeout
[ 116.314829][ T6206] block nbd0: Device being setup by another task
[ 116.374484][ T6205] FAULT_INJECTION: forcing a failure.
[ 116.374484][ T6205] name failslab, interval 1, probability 0, space 0, times 0
[ 116.387655][ T6205] CPU: 0 UID: 0 PID: 6205 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 116.387688][ T6205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 116.387703][ T6205] Call Trace:
[ 116.387713][ T6205]
[ 116.387724][ T6205] dump_stack_lvl+0x189/0x250
[ 116.387761][ T6205] ? __pfx____ratelimit+0x10/0x10
[ 116.387806][ T6205] ? __pfx_dump_stack_lvl+0x10/0x10
[ 116.387838][ T6205] ? __pfx__printk+0x10/0x10
[ 116.387883][ T6205] ? __pfx___might_resched+0x10/0x10
[ 116.387921][ T6205] should_fail_ex+0x414/0x560
[ 116.387968][ T6205] should_failslab+0xa8/0x100
[ 116.388006][ T6205] __kmalloc_cache_node_noprof+0x73/0x3d0
[ 116.388042][ T6205] ? elevator_alloc+0x75/0x140
[ 116.388074][ T6205] elevator_alloc+0x75/0x140
[ 116.388102][ T6205] dd_init_sched+0x24/0x590
[ 116.388135][ T6205] blk_mq_init_sched+0x37d/0x710
[ 116.388175][ T6205] ? __pfx_blk_mq_init_sched+0x10/0x10
[ 116.388207][ T6205] ? _raw_spin_unlock_irq+0x23/0x50
[ 116.388246][ T6205] ? lockdep_hardirqs_on+0x9c/0x150
[ 116.388280][ T6205] elevator_switch+0x19c/0x5f0
[ 116.388311][ T6205] elv_update_nr_hw_queues+0x1e5/0x2a0
[ 116.388348][ T6205] blk_mq_update_nr_hw_queues+0xd54/0x14c0
[ 116.388391][ T6205] ? __pfx___mutex_lock+0x10/0x10
[ 116.388423][ T6205] nbd_start_device+0x16c/0xac0
[ 116.388454][ T6205] ? security_capable+0x7e/0x2e0
[ 116.388500][ T6205] nbd_ioctl+0x636/0xeb0
[ 116.388529][ T6205] ? srso_alias_return_thunk+0x5/0xfbef5
[ 116.388573][ T6205] ? __pfx_nbd_ioctl+0x10/0x10
[ 116.388616][ T6205] ? __pfx_nbd_ioctl+0x10/0x10
[ 116.388645][ T6205] blkdev_ioctl+0x5a8/0x6d0
[ 116.388673][ T6205] ? __pfx_blkdev_ioctl+0x10/0x10
[ 116.388694][ T6205] ? __fget_files+0x2a/0x420
[ 116.388732][ T6205] ? srso_alias_return_thunk+0x5/0xfbef5
[ 116.388758][ T6205] ? srso_alias_return_thunk+0x5/0xfbef5
[ 116.388786][ T6205] ? __pfx_blkdev_ioctl+0x10/0x10
[ 116.388810][ T6205] __se_sys_ioctl+0xfc/0x170
[ 116.388841][ T6205] do_syscall_64+0xfa/0x3b0
[ 116.388864][ T6205] ? lockdep_hardirqs_on+0x9c/0x150
[ 116.388886][ T6205] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.388910][ T6205] ? srso_alias_return_thunk+0x5/0xfbef5
[ 116.388936][ T6205] ? exc_page_fault+0x9f/0xf0
[ 116.388975][ T6205] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 116.388999][ T6205] RIP: 0033:0x7f90e7e79969
[ 116.389019][ T6205] 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
[ 116.389037][ T6205] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 116.389062][ T6205] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 116.389080][ T6205] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 116.389094][ T6205] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 116.389110][ T6205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 116.389124][ T6205] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 116.389160][ T6205]
[ 116.389926][ T6205] elv: switch to "mq-deadline" failed, falling back to "none"
[ 117.017688][ T51] block nbd0: Receive control failed (result -32)
[ 117.018978][ T6205] block nbd0: shutting down sockets
[ 117.165916][ T6208] FAULT_INJECTION: forcing a failure.
[ 117.165916][ T6208] name failslab, interval 1, probability 0, space 0, times 0
[ 117.178685][ T6208] CPU: 1 UID: 0 PID: 6208 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 117.178718][ T6208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 117.178733][ T6208] Call Trace:
[ 117.178742][ T6208]
[ 117.178751][ T6208] dump_stack_lvl+0x189/0x250
[ 117.178779][ T6208] ? __pfx____ratelimit+0x10/0x10
[ 117.178809][ T6208] ? __pfx_dump_stack_lvl+0x10/0x10
[ 117.178830][ T6208] ? __pfx__printk+0x10/0x10
[ 117.178861][ T6208] ? __pfx___might_resched+0x10/0x10
[ 117.178882][ T6208] ? srso_alias_return_thunk+0x5/0xfbef5
[ 117.178909][ T6208] should_fail_ex+0x414/0x560
[ 117.178941][ T6208] should_failslab+0xa8/0x100
[ 117.178968][ T6208] __kmalloc_noprof+0xcb/0x4f0
[ 117.178989][ T6208] ? __group_cpus_evenly+0x2c6/0x14c0
[ 117.179016][ T6208] __group_cpus_evenly+0x2c6/0x14c0
[ 117.179052][ T6208] ? group_cpus_evenly+0x288/0x530
[ 117.179074][ T6208] ? __pfx___group_cpus_evenly+0x10/0x10
[ 117.179094][ T6208] ? rcu_is_watching+0x15/0xb0
[ 117.179115][ T6208] ? srso_alias_return_thunk+0x5/0xfbef5
[ 117.179135][ T6208] ? srso_alias_return_thunk+0x5/0xfbef5
[ 117.179156][ T6208] ? group_cpus_evenly+0x288/0x530
[ 117.179182][ T6208] group_cpus_evenly+0x3a3/0x530
[ 117.179206][ T6208] ? __pfx_group_cpus_evenly+0x10/0x10
[ 117.179227][ T6208] ? debug_mutex_init+0x38/0x70
[ 117.179256][ T6208] ? nbd_init_request+0xa3/0xc0
[ 117.179278][ T6208] ? __pfx___might_resched+0x10/0x10
[ 117.179297][ T6208] ? blk_mq_alloc_map_and_rqs+0x91b/0x9f0
[ 117.179323][ T6208] blk_mq_map_queues+0x4c/0x400
[ 117.179339][ T6208] ? blk_mq_update_queue_map+0x37a/0x440
[ 117.179366][ T6208] blk_mq_update_nr_hw_queues+0x91c/0x14c0
[ 117.179405][ T6208] nbd_start_device+0x16c/0xac0
[ 117.179427][ T6208] ? security_capable+0x7e/0x2e0
[ 117.179460][ T6208] nbd_ioctl+0x636/0xeb0
[ 117.179481][ T6208] ? srso_alias_return_thunk+0x5/0xfbef5
[ 117.179505][ T6208] ? __pfx_nbd_ioctl+0x10/0x10
[ 117.179543][ T6208] ? __pfx_nbd_ioctl+0x10/0x10
[ 117.179565][ T6208] blkdev_ioctl+0x5a8/0x6d0
[ 117.179586][ T6208] ? __pfx_blkdev_ioctl+0x10/0x10
[ 117.179602][ T6208] ? __fget_files+0x2a/0x420
[ 117.179629][ T6208] ? srso_alias_return_thunk+0x5/0xfbef5
[ 117.179649][ T6208] ? srso_alias_return_thunk+0x5/0xfbef5
[ 117.179671][ T6208] ? __pfx_blkdev_ioctl+0x10/0x10
[ 117.179696][ T6208] __se_sys_ioctl+0xfc/0x170
[ 117.179728][ T6208] do_syscall_64+0xfa/0x3b0
[ 117.179753][ T6208] ? lockdep_hardirqs_on+0x9c/0x150
[ 117.179777][ T6208] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.179800][ T6208] ? srso_alias_return_thunk+0x5/0xfbef5
[ 117.179828][ T6208] ? exc_page_fault+0x9f/0xf0
[ 117.179861][ T6208] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 117.179878][ T6208] RIP: 0033:0x7f90e7e79969
[ 117.179893][ T6208] 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
[ 117.179908][ T6208] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 117.179926][ T6208] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 117.179939][ T6208] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 117.179954][ T6208] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 117.179965][ T6208] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 117.179975][ T6208] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 117.180002][ T6208]
[ 117.888482][ T5849] block nbd0: Receive control failed (result -32)
[ 117.888492][ T51] block nbd0: Receive control failed (result -32)
[ 117.902603][ T6208] block nbd0: shutting down sockets
[ 118.014627][ T6210] FAULT_INJECTION: forcing a failure.
[ 118.014627][ T6210] name failslab, interval 1, probability 0, space 0, times 0
[ 118.027832][ T6210] CPU: 0 UID: 0 PID: 6210 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 118.027864][ T6210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 118.027879][ T6210] Call Trace:
[ 118.027887][ T6210]
[ 118.027897][ T6210] dump_stack_lvl+0x189/0x250
[ 118.027933][ T6210] ? __pfx____ratelimit+0x10/0x10
[ 118.027973][ T6210] ? __pfx_dump_stack_lvl+0x10/0x10
[ 118.028002][ T6210] ? __pfx__printk+0x10/0x10
[ 118.028044][ T6210] ? __pfx___might_resched+0x10/0x10
[ 118.028081][ T6210] should_fail_ex+0x414/0x560
[ 118.028120][ T6210] should_failslab+0xa8/0x100
[ 118.028146][ T6210] __kmalloc_node_noprof+0xd1/0x4e0
[ 118.028169][ T6210] ? alloc_slab_obj_exts+0x39/0xa0
[ 118.028194][ T6210] alloc_slab_obj_exts+0x39/0xa0
[ 118.028215][ T6210] __memcg_slab_post_alloc_hook+0x31e/0x7f0
[ 118.028246][ T6210] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.028273][ T6210] kmem_cache_alloc_lru_noprof+0x2c7/0x3d0
[ 118.028297][ T6210] ? alloc_inode+0x6a/0x1b0
[ 118.028323][ T6210] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 118.028346][ T6210] alloc_inode+0x6a/0x1b0
[ 118.028371][ T6210] new_inode+0x22/0x170
[ 118.028399][ T6210] __debugfs_create_file+0x14d/0x4f0
[ 118.028425][ T6210] debugfs_create_file_unsafe+0x3a/0x50
[ 118.028450][ T6210] nbd_start_device+0x33e/0xac0
[ 118.028472][ T6210] ? security_capable+0x7e/0x2e0
[ 118.028506][ T6210] nbd_ioctl+0x636/0xeb0
[ 118.028526][ T6210] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.028556][ T6210] ? __pfx_nbd_ioctl+0x10/0x10
[ 118.028587][ T6210] ? __pfx_nbd_ioctl+0x10/0x10
[ 118.028609][ T6210] blkdev_ioctl+0x5a8/0x6d0
[ 118.028631][ T6210] ? __pfx_blkdev_ioctl+0x10/0x10
[ 118.028647][ T6210] ? __fget_files+0x2a/0x420
[ 118.028674][ T6210] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.028694][ T6210] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.028715][ T6210] ? __pfx_blkdev_ioctl+0x10/0x10
[ 118.028733][ T6210] __se_sys_ioctl+0xfc/0x170
[ 118.028755][ T6210] do_syscall_64+0xfa/0x3b0
[ 118.028773][ T6210] ? lockdep_hardirqs_on+0x9c/0x150
[ 118.028790][ T6210] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.028806][ T6210] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.028826][ T6210] ? exc_page_fault+0x9f/0xf0
[ 118.028855][ T6210] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.028872][ T6210] RIP: 0033:0x7f90e7e79969
[ 118.028888][ T6210] 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
[ 118.028902][ T6210] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 118.028920][ T6210] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 118.028933][ T6210] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 118.028943][ T6210] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 118.028954][ T6210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 118.028964][ T6210] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 118.028991][ T6210]
[ 118.394138][ T6199] Bluetooth: hci0: command tx timeout
[ 118.763128][ T5849] block nbd0: Receive control failed (result -32)
[ 118.763128][ T51] block nbd0: Receive control failed (result -32)
[ 118.764122][ T6210] block nbd0: shutting down sockets
[ 118.894590][ T6212] FAULT_INJECTION: forcing a failure.
[ 118.894590][ T6212] name failslab, interval 1, probability 0, space 0, times 0
[ 118.907309][ T6212] CPU: 1 UID: 0 PID: 6212 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 118.907331][ T6212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 118.907342][ T6212] Call Trace:
[ 118.907350][ T6212]
[ 118.907357][ T6212] dump_stack_lvl+0x189/0x250
[ 118.907383][ T6212] ? __pfx____ratelimit+0x10/0x10
[ 118.907413][ T6212] ? __pfx_dump_stack_lvl+0x10/0x10
[ 118.907435][ T6212] ? __pfx__printk+0x10/0x10
[ 118.907465][ T6212] ? __pfx___might_resched+0x10/0x10
[ 118.907487][ T6212] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.907513][ T6212] should_fail_ex+0x414/0x560
[ 118.907551][ T6212] should_failslab+0xa8/0x100
[ 118.907578][ T6212] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 118.907600][ T6212] ? __d_alloc+0x31/0x6f0
[ 118.907616][ T6212] ? stack_depot_save_flags+0x40/0x900
[ 118.907647][ T6212] __d_alloc+0x31/0x6f0
[ 118.907668][ T6212] d_alloc_parallel+0xe0/0x14e0
[ 118.907685][ T6212] ? inode_init_always_gfp+0x9ed/0xdc0
[ 118.907709][ T6212] ? alloc_inode+0x82/0x1b0
[ 118.907746][ T6212] ? __lock_acquire+0xab9/0xd20
[ 118.907778][ T6212] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.907807][ T6212] ? __lock_acquire+0xab9/0xd20
[ 118.907831][ T6212] ? __pfx_d_alloc_parallel+0x10/0x10
[ 118.907853][ T6212] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.907873][ T6212] ? __raw_spin_lock_init+0x45/0x100
[ 118.907900][ T6212] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.907919][ T6212] ? __init_waitqueue_head+0xa9/0x150
[ 118.907950][ T6212] __lookup_slow+0x116/0x3d0
[ 118.907971][ T6212] ? __pfx___lookup_slow+0x10/0x10
[ 118.907996][ T6212] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.908016][ T6212] ? d_lookup+0x8a/0xa0
[ 118.908033][ T6212] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.908052][ T6212] ? lookup_noperm+0x112/0x220
[ 118.908068][ T6212] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.908092][ T6212] start_creating+0x22e/0x3c0
[ 118.908112][ T6212] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.908136][ T6212] ? __pfx_start_creating+0x10/0x10
[ 118.908159][ T6212] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.908179][ T6212] ? up_write+0x1c4/0x420
[ 118.908200][ T6212] ? do_raw_spin_unlock+0x122/0x240
[ 118.908230][ T6212] __debugfs_create_file+0x79/0x4f0
[ 118.908256][ T6212] debugfs_create_file_unsafe+0x3a/0x50
[ 118.908281][ T6212] nbd_start_device+0x356/0xac0
[ 118.908305][ T6212] ? security_capable+0x7e/0x2e0
[ 118.908339][ T6212] nbd_ioctl+0x636/0xeb0
[ 118.908359][ T6212] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.908384][ T6212] ? __pfx_nbd_ioctl+0x10/0x10
[ 118.908415][ T6212] ? __pfx_nbd_ioctl+0x10/0x10
[ 118.908437][ T6212] blkdev_ioctl+0x5a8/0x6d0
[ 118.908458][ T6212] ? __pfx_blkdev_ioctl+0x10/0x10
[ 118.908474][ T6212] ? __fget_files+0x2a/0x420
[ 118.908502][ T6212] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.908521][ T6212] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.908542][ T6212] ? __pfx_blkdev_ioctl+0x10/0x10
[ 118.908565][ T6212] __se_sys_ioctl+0xfc/0x170
[ 118.908587][ T6212] do_syscall_64+0xfa/0x3b0
[ 118.908605][ T6212] ? lockdep_hardirqs_on+0x9c/0x150
[ 118.908622][ T6212] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.908638][ T6212] ? srso_alias_return_thunk+0x5/0xfbef5
[ 118.908658][ T6212] ? exc_page_fault+0x9f/0xf0
[ 118.908687][ T6212] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 118.908704][ T6212] RIP: 0033:0x7f90e7e79969
[ 118.908720][ T6212] 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
[ 118.908734][ T6212] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 118.908752][ T6212] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 118.908765][ T6212] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 118.908776][ T6212] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 118.908786][ T6212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 118.908797][ T6212] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 118.908826][ T6212]
2025/07/06 07:35:59 executed programs: 9
[ 119.638946][ T5849] block nbd0: Receive control failed (result -32)
[ 119.638983][ T51] block nbd0: Receive control failed (result -32)
[ 119.646194][ T6212] block nbd0: shutting down sockets
[ 119.764322][ T6214] FAULT_INJECTION: forcing a failure.
[ 119.764322][ T6214] name failslab, interval 1, probability 0, space 0, times 0
[ 119.777684][ T6214] CPU: 0 UID: 0 PID: 6214 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 119.777714][ T6214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 119.777728][ T6214] Call Trace:
[ 119.777737][ T6214]
[ 119.777747][ T6214] dump_stack_lvl+0x189/0x250
[ 119.777782][ T6214] ? __pfx____ratelimit+0x10/0x10
[ 119.777821][ T6214] ? __pfx_dump_stack_lvl+0x10/0x10
[ 119.777849][ T6214] ? __pfx__printk+0x10/0x10
[ 119.777891][ T6214] ? __pfx___might_resched+0x10/0x10
[ 119.777920][ T6214] ? srso_alias_return_thunk+0x5/0xfbef5
[ 119.777950][ T6214] should_fail_ex+0x414/0x560
[ 119.777982][ T6214] should_failslab+0xa8/0x100
[ 119.778009][ T6214] kmem_cache_alloc_noprof+0x73/0x3c0
[ 119.778031][ T6214] ? security_inode_alloc+0x39/0x330
[ 119.778054][ T6214] security_inode_alloc+0x39/0x330
[ 119.778074][ T6214] inode_init_always_gfp+0x9ed/0xdc0
[ 119.778105][ T6214] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 119.778127][ T6214] alloc_inode+0x82/0x1b0
[ 119.778152][ T6214] new_inode+0x22/0x170
[ 119.778180][ T6214] __debugfs_create_file+0x14d/0x4f0
[ 119.778206][ T6214] debugfs_create_file_unsafe+0x3a/0x50
[ 119.778231][ T6214] nbd_start_device+0x33e/0xac0
[ 119.778253][ T6214] ? security_capable+0x7e/0x2e0
[ 119.778286][ T6214] nbd_ioctl+0x636/0xeb0
[ 119.778312][ T6214] ? srso_alias_return_thunk+0x5/0xfbef5
[ 119.778337][ T6214] ? __pfx_nbd_ioctl+0x10/0x10
[ 119.778369][ T6214] ? __pfx_nbd_ioctl+0x10/0x10
[ 119.778391][ T6214] blkdev_ioctl+0x5a8/0x6d0
[ 119.778412][ T6214] ? __pfx_blkdev_ioctl+0x10/0x10
[ 119.778428][ T6214] ? __fget_files+0x2a/0x420
[ 119.778455][ T6214] ? srso_alias_return_thunk+0x5/0xfbef5
[ 119.778475][ T6214] ? srso_alias_return_thunk+0x5/0xfbef5
[ 119.778496][ T6214] ? __pfx_blkdev_ioctl+0x10/0x10
[ 119.778514][ T6214] __se_sys_ioctl+0xfc/0x170
[ 119.778536][ T6214] do_syscall_64+0xfa/0x3b0
[ 119.778556][ T6214] ? lockdep_hardirqs_on+0x9c/0x150
[ 119.778573][ T6214] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.778589][ T6214] ? srso_alias_return_thunk+0x5/0xfbef5
[ 119.778608][ T6214] ? exc_page_fault+0x9f/0xf0
[ 119.778638][ T6214] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 119.778655][ T6214] RIP: 0033:0x7f90e7e79969
[ 119.778671][ T6214] 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
[ 119.778684][ T6214] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 119.778703][ T6214] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 119.778716][ T6214] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 119.778726][ T6214] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 119.778737][ T6214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 119.778747][ T6214] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 119.778774][ T6214]
[ 119.778798][ T6214] debugfs: out of free dentries, can not create file 'size_bytes'
[ 120.520868][ T51] block nbd0: Receive control failed (result -32)
[ 120.523279][ T6214] block nbd0: shutting down sockets
[ 120.663876][ T6218] FAULT_INJECTION: forcing a failure.
[ 120.663876][ T6218] name failslab, interval 1, probability 0, space 0, times 0
[ 120.676630][ T6218] CPU: 0 UID: 0 PID: 6218 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 120.676660][ T6218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 120.676674][ T6218] Call Trace:
[ 120.676684][ T6218]
[ 120.676694][ T6218] dump_stack_lvl+0x189/0x250
[ 120.676727][ T6218] ? __pfx____ratelimit+0x10/0x10
[ 120.676758][ T6218] ? __pfx_dump_stack_lvl+0x10/0x10
[ 120.676780][ T6218] ? __pfx__printk+0x10/0x10
[ 120.676809][ T6218] ? __pfx___might_resched+0x10/0x10
[ 120.676831][ T6218] ? srso_alias_return_thunk+0x5/0xfbef5
[ 120.676857][ T6218] should_fail_ex+0x414/0x560
[ 120.676889][ T6218] should_failslab+0xa8/0x100
[ 120.676916][ T6218] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 120.676938][ T6218] ? __d_alloc+0x31/0x6f0
[ 120.676954][ T6218] ? stack_depot_save_flags+0x40/0x900
[ 120.676985][ T6218] __d_alloc+0x31/0x6f0
[ 120.677006][ T6218] d_alloc_parallel+0xe0/0x14e0
[ 120.677023][ T6218] ? inode_init_always_gfp+0x9ed/0xdc0
[ 120.677045][ T6218] ? alloc_inode+0x82/0x1b0
[ 120.677070][ T6218] ? __lock_acquire+0xab9/0xd20
[ 120.677093][ T6218] ? srso_alias_return_thunk+0x5/0xfbef5
[ 120.677112][ T6218] ? __lock_acquire+0xab9/0xd20
[ 120.677136][ T6218] ? __pfx_d_alloc_parallel+0x10/0x10
[ 120.677158][ T6218] ? srso_alias_return_thunk+0x5/0xfbef5
[ 120.677177][ T6218] ? __raw_spin_lock_init+0x45/0x100
[ 120.677204][ T6218] ? srso_alias_return_thunk+0x5/0xfbef5
[ 120.677224][ T6218] ? __init_waitqueue_head+0xa9/0x150
[ 120.677255][ T6218] __lookup_slow+0x116/0x3d0
[ 120.677275][ T6218] ? __pfx___lookup_slow+0x10/0x10
[ 120.677310][ T6218] ? srso_alias_return_thunk+0x5/0xfbef5
[ 120.677329][ T6218] ? d_lookup+0x8a/0xa0
[ 120.677347][ T6218] ? srso_alias_return_thunk+0x5/0xfbef5
[ 120.677366][ T6218] ? lookup_noperm+0x112/0x220
[ 120.677382][ T6218] ? srso_alias_return_thunk+0x5/0xfbef5
[ 120.677406][ T6218] start_creating+0x22e/0x3c0
[ 120.677426][ T6218] ? srso_alias_return_thunk+0x5/0xfbef5
[ 120.677449][ T6218] ? __pfx_start_creating+0x10/0x10
[ 120.677473][ T6218] ? srso_alias_return_thunk+0x5/0xfbef5
[ 120.677493][ T6218] ? up_write+0x1c4/0x420
[ 120.677514][ T6218] ? do_raw_spin_unlock+0x122/0x240
[ 120.677544][ T6218] __debugfs_create_file+0x79/0x4f0
[ 120.677572][ T6218] debugfs_create_file_unsafe+0x3a/0x50
[ 120.677597][ T6218] nbd_start_device+0x356/0xac0
[ 120.677620][ T6218] ? security_capable+0x7e/0x2e0
[ 120.677653][ T6218] nbd_ioctl+0x636/0xeb0
[ 120.677673][ T6218] ? srso_alias_return_thunk+0x5/0xfbef5
[ 120.677698][ T6218] ? __pfx_nbd_ioctl+0x10/0x10
[ 120.677731][ T6218] ? __pfx_nbd_ioctl+0x10/0x10
[ 120.677761][ T6218] blkdev_ioctl+0x5a8/0x6d0
[ 120.677791][ T6218] ? __pfx_blkdev_ioctl+0x10/0x10
[ 120.677814][ T6218] ? __fget_files+0x2a/0x420
[ 120.677849][ T6218] ? srso_alias_return_thunk+0x5/0xfbef5
[ 120.677869][ T6218] ? srso_alias_return_thunk+0x5/0xfbef5
[ 120.677890][ T6218] ? __pfx_blkdev_ioctl+0x10/0x10
[ 120.677908][ T6218] __se_sys_ioctl+0xfc/0x170
[ 120.677930][ T6218] do_syscall_64+0xfa/0x3b0
[ 120.677947][ T6218] ? lockdep_hardirqs_on+0x9c/0x150
[ 120.677965][ T6218] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.677981][ T6218] ? srso_alias_return_thunk+0x5/0xfbef5
[ 120.678000][ T6218] ? exc_page_fault+0x9f/0xf0
[ 120.678030][ T6218] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 120.678047][ T6218] RIP: 0033:0x7f90e7e79969
[ 120.678062][ T6218] 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
[ 120.678076][ T6218] RSP: 002b:00007f90e90060c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 120.678095][ T6218] RAX: ffffffffffffffda RBX: 00007f90e7f8c030 RCX: 00007f90e7e79969
[ 120.678108][ T6218] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 120.678118][ T6218] RBP: 00007f90e9006120 R08: 0000000000000000 R09: 0000000000000000
[ 120.678129][ T6218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 120.678139][ T6218] R13: 000000000000006e R14: 00007f90e7f8c030 R15: 00007ffff9a27dd8
[ 120.678166][ T6218]
[ 121.393046][ T5849] block nbd0: Receive control failed (result -32)
[ 121.394257][ T6218] block nbd0: shutting down sockets
[ 121.484502][ T6222] FAULT_INJECTION: forcing a failure.
[ 121.484502][ T6222] name failslab, interval 1, probability 0, space 0, times 0
[ 121.497219][ T6222] CPU: 1 UID: 0 PID: 6222 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 121.497241][ T6222] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 121.497252][ T6222] Call Trace:
[ 121.497260][ T6222]
[ 121.497267][ T6222] dump_stack_lvl+0x189/0x250
[ 121.497294][ T6222] ? __pfx____ratelimit+0x10/0x10
[ 121.497325][ T6222] ? __pfx_dump_stack_lvl+0x10/0x10
[ 121.497347][ T6222] ? __pfx__printk+0x10/0x10
[ 121.497377][ T6222] ? __pfx___might_resched+0x10/0x10
[ 121.497397][ T6222] ? srso_alias_return_thunk+0x5/0xfbef5
[ 121.497424][ T6222] should_fail_ex+0x414/0x560
[ 121.497456][ T6222] should_failslab+0xa8/0x100
[ 121.497487][ T6222] kmem_cache_alloc_noprof+0x73/0x3c0
[ 121.497518][ T6222] ? security_inode_alloc+0x39/0x330
[ 121.497556][ T6222] security_inode_alloc+0x39/0x330
[ 121.497585][ T6222] inode_init_always_gfp+0x9ed/0xdc0
[ 121.497618][ T6222] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 121.497640][ T6222] alloc_inode+0x82/0x1b0
[ 121.497665][ T6222] new_inode+0x22/0x170
[ 121.497694][ T6222] __debugfs_create_file+0x14d/0x4f0
[ 121.497721][ T6222] debugfs_create_file_unsafe+0x3a/0x50
[ 121.497745][ T6222] nbd_start_device+0x33e/0xac0
[ 121.497769][ T6222] ? security_capable+0x7e/0x2e0
[ 121.497802][ T6222] nbd_ioctl+0x636/0xeb0
[ 121.497823][ T6222] ? srso_alias_return_thunk+0x5/0xfbef5
[ 121.497847][ T6222] ? __pfx_nbd_ioctl+0x10/0x10
[ 121.497879][ T6222] ? __pfx_nbd_ioctl+0x10/0x10
[ 121.497901][ T6222] blkdev_ioctl+0x5a8/0x6d0
[ 121.497923][ T6222] ? __pfx_blkdev_ioctl+0x10/0x10
[ 121.497939][ T6222] ? __fget_files+0x2a/0x420
[ 121.497966][ T6222] ? srso_alias_return_thunk+0x5/0xfbef5
[ 121.497986][ T6222] ? srso_alias_return_thunk+0x5/0xfbef5
[ 121.498007][ T6222] ? __pfx_blkdev_ioctl+0x10/0x10
[ 121.498025][ T6222] __se_sys_ioctl+0xfc/0x170
[ 121.498048][ T6222] do_syscall_64+0xfa/0x3b0
[ 121.498066][ T6222] ? lockdep_hardirqs_on+0x9c/0x150
[ 121.498083][ T6222] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.498099][ T6222] ? srso_alias_return_thunk+0x5/0xfbef5
[ 121.498119][ T6222] ? exc_page_fault+0x9f/0xf0
[ 121.498148][ T6222] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 121.498165][ T6222] RIP: 0033:0x7f90e7e79969
[ 121.498181][ T6222] 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
[ 121.498195][ T6222] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 121.498213][ T6222] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 121.498226][ T6222] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 121.498236][ T6222] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 121.498247][ T6222] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 121.498257][ T6222] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 121.498284][ T6222]
[ 121.498309][ T6222] debugfs: out of free dentries, can not create file 'size_bytes'
[ 122.270736][ T5849] block nbd0: Receive control failed (result -32)
[ 122.271861][ T51] block nbd0: Receive control failed (result -32)
[ 122.277297][ T6222] block nbd0: shutting down sockets
[ 122.384688][ T6224] FAULT_INJECTION: forcing a failure.
[ 122.384688][ T6224] name failslab, interval 1, probability 0, space 0, times 0
[ 122.397687][ T6224] CPU: 0 UID: 0 PID: 6224 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 122.397709][ T6224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 122.397720][ T6224] Call Trace:
[ 122.397727][ T6224]
[ 122.397734][ T6224] dump_stack_lvl+0x189/0x250
[ 122.397762][ T6224] ? __pfx____ratelimit+0x10/0x10
[ 122.397792][ T6224] ? __pfx_dump_stack_lvl+0x10/0x10
[ 122.397814][ T6224] ? __pfx__printk+0x10/0x10
[ 122.397840][ T6224] ? __pfx___might_resched+0x10/0x10
[ 122.397863][ T6224] ? srso_alias_return_thunk+0x5/0xfbef5
[ 122.397896][ T6224] should_fail_ex+0x414/0x560
[ 122.397940][ T6224] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 122.397972][ T6224] should_failslab+0xa8/0x100
[ 122.398002][ T6224] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 122.398023][ T6224] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 122.398045][ T6224] ? alloc_inode+0x6a/0x1b0
[ 122.398072][ T6224] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 122.398093][ T6224] alloc_inode+0x6a/0x1b0
[ 122.398118][ T6224] new_inode+0x22/0x170
[ 122.398153][ T6224] __debugfs_create_file+0x14d/0x4f0
[ 122.398180][ T6224] debugfs_create_file_unsafe+0x3a/0x50
[ 122.398204][ T6224] nbd_start_device+0x33e/0xac0
[ 122.398227][ T6224] ? security_capable+0x7e/0x2e0
[ 122.398260][ T6224] nbd_ioctl+0x636/0xeb0
[ 122.398281][ T6224] ? srso_alias_return_thunk+0x5/0xfbef5
[ 122.398308][ T6224] ? __pfx_nbd_ioctl+0x10/0x10
[ 122.398339][ T6224] ? __pfx_nbd_ioctl+0x10/0x10
[ 122.398361][ T6224] blkdev_ioctl+0x5a8/0x6d0
[ 122.398383][ T6224] ? __pfx_blkdev_ioctl+0x10/0x10
[ 122.398399][ T6224] ? __fget_files+0x2a/0x420
[ 122.398426][ T6224] ? srso_alias_return_thunk+0x5/0xfbef5
[ 122.398446][ T6224] ? srso_alias_return_thunk+0x5/0xfbef5
[ 122.398467][ T6224] ? __pfx_blkdev_ioctl+0x10/0x10
[ 122.398485][ T6224] __se_sys_ioctl+0xfc/0x170
[ 122.398507][ T6224] do_syscall_64+0xfa/0x3b0
[ 122.398525][ T6224] ? lockdep_hardirqs_on+0x9c/0x150
[ 122.398542][ T6224] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.398564][ T6224] ? srso_alias_return_thunk+0x5/0xfbef5
[ 122.398583][ T6224] ? exc_page_fault+0x9f/0xf0
[ 122.398613][ T6224] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 122.398630][ T6224] RIP: 0033:0x7f90e7e79969
[ 122.398645][ T6224] 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
[ 122.398660][ T6224] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 122.398678][ T6224] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 122.398691][ T6224] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 122.398701][ T6224] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 122.398712][ T6224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 122.398722][ T6224] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 122.398749][ T6224]
[ 122.398756][ T6224] debugfs: out of free dentries, can not create file 'size_bytes'
[ 123.147620][ T51] block nbd0: Receive control failed (result -32)
[ 123.147620][ T5849] block nbd0: Receive control failed (result -32)
[ 123.161470][ T6224] block nbd0: shutting down sockets
[ 123.244844][ T6228] FAULT_INJECTION: forcing a failure.
[ 123.244844][ T6228] name failslab, interval 1, probability 0, space 0, times 0
[ 123.257904][ T6228] CPU: 0 UID: 0 PID: 6228 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 123.257935][ T6228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 123.257950][ T6228] Call Trace:
[ 123.257960][ T6228]
[ 123.257969][ T6228] dump_stack_lvl+0x189/0x250
[ 123.258003][ T6228] ? __pfx____ratelimit+0x10/0x10
[ 123.258045][ T6228] ? __pfx_dump_stack_lvl+0x10/0x10
[ 123.258076][ T6228] ? __pfx__printk+0x10/0x10
[ 123.258118][ T6228] ? __pfx___might_resched+0x10/0x10
[ 123.258148][ T6228] ? srso_alias_return_thunk+0x5/0xfbef5
[ 123.258179][ T6228] should_fail_ex+0x414/0x560
[ 123.258213][ T6228] should_failslab+0xa8/0x100
[ 123.258241][ T6228] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 123.258263][ T6228] ? __d_alloc+0x31/0x6f0
[ 123.258279][ T6228] ? stack_depot_save_flags+0x40/0x900
[ 123.258314][ T6228] __d_alloc+0x31/0x6f0
[ 123.258336][ T6228] d_alloc_parallel+0xe0/0x14e0
[ 123.258353][ T6228] ? inode_init_always_gfp+0x9ed/0xdc0
[ 123.258375][ T6228] ? alloc_inode+0x82/0x1b0
[ 123.258401][ T6228] ? __lock_acquire+0xab9/0xd20
[ 123.258423][ T6228] ? srso_alias_return_thunk+0x5/0xfbef5
[ 123.258443][ T6228] ? __lock_acquire+0xab9/0xd20
[ 123.258466][ T6228] ? __pfx_d_alloc_parallel+0x10/0x10
[ 123.258488][ T6228] ? srso_alias_return_thunk+0x5/0xfbef5
[ 123.258508][ T6228] ? __raw_spin_lock_init+0x45/0x100
[ 123.258534][ T6228] ? srso_alias_return_thunk+0x5/0xfbef5
[ 123.258555][ T6228] ? __init_waitqueue_head+0xa9/0x150
[ 123.258586][ T6228] __lookup_slow+0x116/0x3d0
[ 123.258607][ T6228] ? __pfx___lookup_slow+0x10/0x10
[ 123.258635][ T6228] ? srso_alias_return_thunk+0x5/0xfbef5
[ 123.258663][ T6228] ? d_lookup+0x8a/0xa0
[ 123.258688][ T6228] ? srso_alias_return_thunk+0x5/0xfbef5
[ 123.258720][ T6228] ? lookup_noperm+0x112/0x220
[ 123.258740][ T6228] ? srso_alias_return_thunk+0x5/0xfbef5
[ 123.258765][ T6228] start_creating+0x22e/0x3c0
[ 123.258785][ T6228] ? srso_alias_return_thunk+0x5/0xfbef5
[ 123.258809][ T6228] ? __pfx_start_creating+0x10/0x10
[ 123.258832][ T6228] ? srso_alias_return_thunk+0x5/0xfbef5
[ 123.258852][ T6228] ? up_write+0x1c4/0x420
[ 123.258873][ T6228] ? do_raw_spin_unlock+0x122/0x240
[ 123.258903][ T6228] __debugfs_create_file+0x79/0x4f0
[ 123.258929][ T6228] debugfs_create_file_unsafe+0x3a/0x50
[ 123.258954][ T6228] nbd_start_device+0x356/0xac0
[ 123.258977][ T6228] ? security_capable+0x7e/0x2e0
[ 123.259010][ T6228] nbd_ioctl+0x636/0xeb0
[ 123.259031][ T6228] ? srso_alias_return_thunk+0x5/0xfbef5
[ 123.259055][ T6228] ? __pfx_nbd_ioctl+0x10/0x10
[ 123.259087][ T6228] ? __pfx_nbd_ioctl+0x10/0x10
[ 123.259109][ T6228] blkdev_ioctl+0x5a8/0x6d0
[ 123.259130][ T6228] ? __pfx_blkdev_ioctl+0x10/0x10
[ 123.259146][ T6228] ? __fget_files+0x2a/0x420
[ 123.259174][ T6228] ? srso_alias_return_thunk+0x5/0xfbef5
[ 123.259193][ T6228] ? srso_alias_return_thunk+0x5/0xfbef5
[ 123.259214][ T6228] ? __pfx_blkdev_ioctl+0x10/0x10
[ 123.259232][ T6228] __se_sys_ioctl+0xfc/0x170
[ 123.259254][ T6228] do_syscall_64+0xfa/0x3b0
[ 123.259273][ T6228] ? lockdep_hardirqs_on+0x9c/0x150
[ 123.259290][ T6228] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.259312][ T6228] ? srso_alias_return_thunk+0x5/0xfbef5
[ 123.259331][ T6228] ? exc_page_fault+0x9f/0xf0
[ 123.259361][ T6228] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 123.259378][ T6228] RIP: 0033:0x7f90e7e79969
[ 123.259394][ T6228] 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
[ 123.259408][ T6228] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 123.259426][ T6228] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 123.259439][ T6228] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 123.259449][ T6228] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 123.259460][ T6228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 123.259470][ T6228] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 123.259497][ T6228]
[ 124.024462][ T51] block nbd0: Receive control failed (result -32)
[ 124.024935][ T6228] block nbd0: shutting down sockets
[ 124.154788][ T6234] FAULT_INJECTION: forcing a failure.
[ 124.154788][ T6234] name failslab, interval 1, probability 0, space 0, times 0
[ 124.167526][ T6234] CPU: 1 UID: 0 PID: 6234 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 124.167547][ T6234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 124.167560][ T6234] Call Trace:
[ 124.167567][ T6234]
[ 124.167575][ T6234] dump_stack_lvl+0x189/0x250
[ 124.167602][ T6234] ? __pfx____ratelimit+0x10/0x10
[ 124.167632][ T6234] ? __pfx_dump_stack_lvl+0x10/0x10
[ 124.167654][ T6234] ? __pfx__printk+0x10/0x10
[ 124.167683][ T6234] ? __pfx___might_resched+0x10/0x10
[ 124.167704][ T6234] ? srso_alias_return_thunk+0x5/0xfbef5
[ 124.167730][ T6234] should_fail_ex+0x414/0x560
[ 124.167762][ T6234] should_failslab+0xa8/0x100
[ 124.167788][ T6234] kmem_cache_alloc_noprof+0x73/0x3c0
[ 124.167809][ T6234] ? security_inode_alloc+0x39/0x330
[ 124.167832][ T6234] security_inode_alloc+0x39/0x330
[ 124.167852][ T6234] inode_init_always_gfp+0x9ed/0xdc0
[ 124.167883][ T6234] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 124.167905][ T6234] alloc_inode+0x82/0x1b0
[ 124.167930][ T6234] new_inode+0x22/0x170
[ 124.167959][ T6234] __debugfs_create_file+0x14d/0x4f0
[ 124.167985][ T6234] debugfs_create_file_unsafe+0x3a/0x50
[ 124.168009][ T6234] nbd_start_device+0x33e/0xac0
[ 124.168035][ T6234] ? security_capable+0x7e/0x2e0
[ 124.168082][ T6234] nbd_ioctl+0x636/0xeb0
[ 124.168112][ T6234] ? srso_alias_return_thunk+0x5/0xfbef5
[ 124.168146][ T6234] ? __pfx_nbd_ioctl+0x10/0x10
[ 124.168177][ T6234] ? __pfx_nbd_ioctl+0x10/0x10
[ 124.168199][ T6234] blkdev_ioctl+0x5a8/0x6d0
[ 124.168221][ T6234] ? __pfx_blkdev_ioctl+0x10/0x10
[ 124.168237][ T6234] ? __fget_files+0x2a/0x420
[ 124.168264][ T6234] ? srso_alias_return_thunk+0x5/0xfbef5
[ 124.168284][ T6234] ? srso_alias_return_thunk+0x5/0xfbef5
[ 124.168309][ T6234] ? __pfx_blkdev_ioctl+0x10/0x10
[ 124.168327][ T6234] __se_sys_ioctl+0xfc/0x170
[ 124.168350][ T6234] do_syscall_64+0xfa/0x3b0
[ 124.168368][ T6234] ? lockdep_hardirqs_on+0x9c/0x150
[ 124.168384][ T6234] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.168401][ T6234] ? srso_alias_return_thunk+0x5/0xfbef5
[ 124.168420][ T6234] ? exc_page_fault+0x9f/0xf0
[ 124.168450][ T6234] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 124.168467][ T6234] RIP: 0033:0x7f90e7e79969
[ 124.168482][ T6234] 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
[ 124.168496][ T6234] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 124.168514][ T6234] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 124.168527][ T6234] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 124.168537][ T6234] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 124.168548][ T6234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 124.168560][ T6234] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 124.168586][ T6234]
[ 124.168608][ T6234] debugfs: out of free dentries, can not create file 'size_bytes'
2025/07/06 07:36:05 executed programs: 15
[ 124.905588][ T5849] block nbd0: Receive control failed (result -32)
[ 124.905595][ T51] block nbd0: Receive control failed (result -32)
[ 124.907675][ T6234] block nbd0: shutting down sockets
[ 125.034979][ T6236] FAULT_INJECTION: forcing a failure.
[ 125.034979][ T6236] name failslab, interval 1, probability 0, space 0, times 0
[ 125.047652][ T6236] CPU: 1 UID: 0 PID: 6236 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 125.047674][ T6236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 125.047685][ T6236] Call Trace:
[ 125.047692][ T6236]
[ 125.047700][ T6236] dump_stack_lvl+0x189/0x250
[ 125.047727][ T6236] ? __pfx____ratelimit+0x10/0x10
[ 125.047757][ T6236] ? __pfx_dump_stack_lvl+0x10/0x10
[ 125.047779][ T6236] ? __pfx__printk+0x10/0x10
[ 125.047805][ T6236] ? __pfx___might_resched+0x10/0x10
[ 125.047828][ T6236] ? srso_alias_return_thunk+0x5/0xfbef5
[ 125.047854][ T6236] should_fail_ex+0x414/0x560
[ 125.047886][ T6236] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 125.047908][ T6236] should_failslab+0xa8/0x100
[ 125.047935][ T6236] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 125.047956][ T6236] kmem_cache_alloc_lru_noprof+0x78/0x3d0
[ 125.047978][ T6236] ? alloc_inode+0x6a/0x1b0
[ 125.048005][ T6236] ? __pfx_debugfs_alloc_inode+0x10/0x10
[ 125.048027][ T6236] alloc_inode+0x6a/0x1b0
[ 125.048051][ T6236] new_inode+0x22/0x170
[ 125.048080][ T6236] __debugfs_create_file+0x14d/0x4f0
[ 125.048106][ T6236] debugfs_create_file_unsafe+0x3a/0x50
[ 125.048131][ T6236] nbd_start_device+0x33e/0xac0
[ 125.048154][ T6236] ? security_capable+0x7e/0x2e0
[ 125.048187][ T6236] nbd_ioctl+0x636/0xeb0
[ 125.048208][ T6236] ? srso_alias_return_thunk+0x5/0xfbef5
[ 125.048236][ T6236] ? __pfx_nbd_ioctl+0x10/0x10
[ 125.048280][ T6236] ? __pfx_nbd_ioctl+0x10/0x10
[ 125.048312][ T6236] blkdev_ioctl+0x5a8/0x6d0
[ 125.048339][ T6236] ? __pfx_blkdev_ioctl+0x10/0x10
[ 125.048355][ T6236] ? __fget_files+0x2a/0x420
[ 125.048383][ T6236] ? srso_alias_return_thunk+0x5/0xfbef5
[ 125.048403][ T6236] ? srso_alias_return_thunk+0x5/0xfbef5
[ 125.048424][ T6236] ? __pfx_blkdev_ioctl+0x10/0x10
[ 125.048442][ T6236] __se_sys_ioctl+0xfc/0x170
[ 125.048464][ T6236] do_syscall_64+0xfa/0x3b0
[ 125.048482][ T6236] ? lockdep_hardirqs_on+0x9c/0x150
[ 125.048499][ T6236] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.048516][ T6236] ? srso_alias_return_thunk+0x5/0xfbef5
[ 125.048535][ T6236] ? exc_page_fault+0x9f/0xf0
[ 125.048570][ T6236] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 125.048586][ T6236] RIP: 0033:0x7f90e7e79969
[ 125.048602][ T6236] 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
[ 125.048616][ T6236] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 125.048634][ T6236] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 125.048647][ T6236] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 125.048657][ T6236] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 125.048668][ T6236] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 125.048678][ T6236] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 125.048705][ T6236]
[ 125.048712][ T6236] debugfs: out of free dentries, can not create file 'size_bytes'
[ 125.786067][ T5849] block nbd0: Receive control failed (result -32)
[ 125.787572][ T51] block nbd0: Receive control failed (result -32)
[ 125.794798][ T6236] block nbd0: shutting down sockets
[ 125.943345][ T6240] block nbd0: Device being setup by another task
[ 125.985154][ T6239] FAULT_INJECTION: forcing a failure.
[ 125.985154][ T6239] name failslab, interval 1, probability 0, space 0, times 0
[ 125.998868][ T6239] CPU: 0 UID: 0 PID: 6239 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 125.998901][ T6239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 125.998915][ T6239] Call Trace:
[ 125.998925][ T6239]
[ 125.998935][ T6239] dump_stack_lvl+0x189/0x250
[ 125.998972][ T6239] ? __pfx____ratelimit+0x10/0x10
[ 125.999012][ T6239] ? __pfx_dump_stack_lvl+0x10/0x10
[ 125.999041][ T6239] ? __pfx__printk+0x10/0x10
[ 125.999081][ T6239] ? __pfx___might_resched+0x10/0x10
[ 125.999110][ T6239] ? srso_alias_return_thunk+0x5/0xfbef5
[ 125.999145][ T6239] should_fail_ex+0x414/0x560
[ 125.999189][ T6239] should_failslab+0xa8/0x100
[ 125.999224][ T6239] kmem_cache_alloc_noprof+0x73/0x3c0
[ 125.999253][ T6239] ? __kernfs_new_node+0xd7/0x7e0
[ 125.999297][ T6239] __kernfs_new_node+0xd7/0x7e0
[ 125.999339][ T6239] ? srso_alias_return_thunk+0x5/0xfbef5
[ 125.999366][ T6239] ? __lock_acquire+0xab9/0xd20
[ 125.999399][ T6239] ? __pfx___kernfs_new_node+0x10/0x10
[ 125.999439][ T6239] ? kernfs_root+0x1c/0x230
[ 125.999477][ T6239] ? srso_alias_return_thunk+0x5/0xfbef5
[ 125.999509][ T6239] ? kernfs_root+0x1c/0x230
[ 125.999543][ T6239] ? kernfs_root+0x1c/0x230
[ 125.999574][ T6239] ? kernfs_root+0x1c/0x230
[ 125.999615][ T6239] kernfs_new_node+0x102/0x210
[ 125.999658][ T6239] kernfs_create_dir_ns+0x44/0x130
[ 125.999686][ T6239] sysfs_create_dir_ns+0x123/0x280
[ 125.999725][ T6239] ? __pfx_sysfs_create_dir_ns+0x10/0x10
[ 125.999755][ T6239] ? lockdep_hardirqs_on+0x9c/0x150
[ 125.999790][ T6239] kobject_add_internal+0x59f/0xb40
[ 125.999816][ T6239] ? srso_alias_return_thunk+0x5/0xfbef5
[ 125.999840][ T6239] kobject_add+0x155/0x220
[ 125.999865][ T6239] ? __pfx_kobject_add+0x10/0x10
[ 125.999887][ T6239] ? xa_find+0x8c/0x2b0
[ 125.999911][ T6239] ? srso_alias_return_thunk+0x5/0xfbef5
[ 125.999935][ T6239] blk_mq_register_hctx+0x1d7/0x400
[ 125.999969][ T6239] blk_mq_sysfs_register_hctxs+0xf2/0x180
[ 125.999998][ T6239] ? __pfx_blk_mq_sysfs_register_hctxs+0x10/0x10
[ 126.000027][ T6239] ? srso_alias_return_thunk+0x5/0xfbef5
[ 126.000049][ T6239] ? blk_mq_update_nr_hw_queues+0xd54/0x14c0
[ 126.000075][ T6239] blk_mq_update_nr_hw_queues+0xdc2/0x14c0
[ 126.000106][ T6239] ? __pfx___mutex_lock+0x10/0x10
[ 126.000130][ T6239] nbd_start_device+0x16c/0xac0
[ 126.000154][ T6239] ? security_capable+0x7e/0x2e0
[ 126.000188][ T6239] nbd_ioctl+0x636/0xeb0
[ 126.000208][ T6239] ? srso_alias_return_thunk+0x5/0xfbef5
[ 126.000233][ T6239] ? __pfx_nbd_ioctl+0x10/0x10
[ 126.000265][ T6239] ? __pfx_nbd_ioctl+0x10/0x10
[ 126.000287][ T6239] blkdev_ioctl+0x5a8/0x6d0
[ 126.000313][ T6239] ? __pfx_blkdev_ioctl+0x10/0x10
[ 126.000329][ T6239] ? __fget_files+0x2a/0x420
[ 126.000358][ T6239] ? srso_alias_return_thunk+0x5/0xfbef5
[ 126.000377][ T6239] ? srso_alias_return_thunk+0x5/0xfbef5
[ 126.000398][ T6239] ? __pfx_blkdev_ioctl+0x10/0x10
[ 126.000417][ T6239] __se_sys_ioctl+0xfc/0x170
[ 126.000439][ T6239] do_syscall_64+0xfa/0x3b0
[ 126.000457][ T6239] ? lockdep_hardirqs_on+0x9c/0x150
[ 126.000473][ T6239] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 126.000490][ T6239] ? srso_alias_return_thunk+0x5/0xfbef5
[ 126.000509][ T6239] ? exc_page_fault+0x9f/0xf0
[ 126.000549][ T6239] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 126.000573][ T6239] RIP: 0033:0x7f90e7e79969
[ 126.000594][ T6239] 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
[ 126.000613][ T6239] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 126.000639][ T6239] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 126.000656][ T6239] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 126.000668][ T6239] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 126.000679][ T6239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 126.000689][ T6239] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 126.000716][ T6239]
[ 126.000748][ T6239] kobject: kobject_add_internal failed for cpu0 (error: -12 parent: 0)
[ 126.670567][ T51] block nbd0: Receive control failed (result -32)
[ 126.672101][ T6239] block nbd0: shutting down sockets
[ 126.755523][ T6242] ------------[ cut here ]------------
[ 126.761009][ T6242] kernfs: can not remove 'nr_tags', no directory
[ 126.767833][ T6242] WARNING: CPU: 1 PID: 6242 at fs/kernfs/dir.c:1707 kernfs_remove_by_name_ns+0xd1/0x130
[ 126.777695][ T6242] Modules linked in:
[ 126.781984][ T6242] CPU: 1 UID: 0 PID: 6242 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 126.794197][ T6242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 126.804709][ T6242] RIP: 0010:kernfs_remove_by_name_ns+0xd1/0x130
[ 126.811331][ T6242] Code: 4c 89 f7 e8 c1 f2 ff ff 4c 89 f7 e8 69 9b ff ff 31 ed eb 2b e8 b0 67 62 ff 90 48 c7 c7 00 45 9c 8b 4c 89 f6 e8 40 10 26 ff 90 <0f> 0b 90 90 bd fe ff ff ff eb 12 e8 8f 67 62 ff bd fe ff ff ff 48
[ 126.832214][ T6242] RSP: 0018:ffffc9000210f9c8 EFLAGS: 00010246
[ 126.838649][ T6242] RAX: 9ef0b0c967a44400 RBX: ffffffff8be0cb80 RCX: ffff88802f099e00
[ 126.847191][ T6242] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 126.855556][ T6242] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004
[ 126.863612][ T6242] R10: dffffc0000000000 R11: fffffbfff1bfa9fc R12: 0000000000000000
[ 126.871615][ T6242] R13: ffffffff8e89e400 R14: ffffffff8be0cbe0 R15: 0000000000000000
[ 126.879656][ T6242] FS: 00007f90e90276c0(0000) GS:ffff888125d1c000(0000) knlGS:0000000000000000
[ 126.888672][ T6242] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 126.895335][ T6242] CR2: 00007f90e7f8d090 CR3: 0000000034ab7000 CR4: 0000000000350ef0
[ 126.903402][ T6242] Call Trace:
[ 126.906732][ T6242]
[ 126.909722][ T6242] sysfs_remove_group+0xfc/0x2c0
[ 126.914804][ T6242] sysfs_remove_groups+0x54/0xb0
[ 126.919777][ T6242] __kobject_del+0x84/0x300
[ 126.924394][ T6242] kobject_del+0x45/0x60
[ 126.928664][ T6242] blk_mq_sysfs_unregister_hctxs+0x1fb/0x2b0
[ 126.934728][ T6242] ? __pfx_blk_mq_sysfs_unregister_hctxs+0x10/0x10
[ 126.941479][ T6242] ? srso_alias_return_thunk+0x5/0xfbef5
[ 126.947418][ T6242] blk_mq_update_nr_hw_queues+0x25d/0x14c0
[ 126.953395][ T6242] ? __pfx_aa_get_newest_label+0x10/0x10
[ 126.959178][ T6242] ? __pfx___mutex_lock+0x10/0x10
[ 126.964331][ T6242] nbd_start_device+0x16c/0xac0
[ 126.969220][ T6242] ? security_capable+0x7e/0x2e0
[ 126.974279][ T6242] nbd_ioctl+0x636/0xeb0
[ 126.978584][ T6242] ? srso_alias_return_thunk+0x5/0xfbef5
[ 126.984286][ T6242] ? __pfx_nbd_ioctl+0x10/0x10
[ 126.989086][ T6242] ? __pfx_nbd_ioctl+0x10/0x10
[ 126.993930][ T6242] blkdev_ioctl+0x5a8/0x6d0
[ 126.998454][ T6242] ? __pfx_blkdev_ioctl+0x10/0x10
[ 127.003542][ T6242] ? __fget_files+0x2a/0x420
[ 127.008167][ T6242] ? srso_alias_return_thunk+0x5/0xfbef5
[ 127.013924][ T6242] ? srso_alias_return_thunk+0x5/0xfbef5
[ 127.019581][ T6242] ? __pfx_blkdev_ioctl+0x10/0x10
[ 127.024668][ T6242] __se_sys_ioctl+0xfc/0x170
[ 127.029279][ T6242] do_syscall_64+0xfa/0x3b0
[ 127.033878][ T6242] ? lockdep_hardirqs_on+0x9c/0x150
[ 127.039277][ T6242] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.045676][ T6242] ? srso_alias_return_thunk+0x5/0xfbef5
[ 127.051330][ T6242] ? exc_page_fault+0x9f/0xf0
[ 127.056072][ T6242] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.061979][ T6242] RIP: 0033:0x7f90e7e79969
[ 127.066454][ T6242] 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
[ 127.086130][ T6242] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 127.094645][ T6242] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 127.102647][ T6242] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 127.110723][ T6242] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 127.118765][ T6242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 127.126864][ T6242] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 127.134964][ T6242]
[ 127.137997][ T6242] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 127.145272][ T6242] CPU: 1 UID: 0 PID: 6242 Comm: syz-executor.0 Not tainted 6.16.0-rc4-syzkaller-g1f988d0788f5 #0 PREEMPT(full)
[ 127.157088][ T6242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[ 127.167159][ T6242] Call Trace:
[ 127.170446][ T6242]
[ 127.173385][ T6242] dump_stack_lvl+0x99/0x250
[ 127.177982][ T6242] ? __asan_memcpy+0x40/0x70
[ 127.182572][ T6242] ? __pfx_dump_stack_lvl+0x10/0x10
[ 127.187789][ T6242] ? __pfx__printk+0x10/0x10
[ 127.192390][ T6242] ? srso_alias_return_thunk+0x5/0xfbef5
[ 127.198026][ T6242] panic+0x2db/0x790
[ 127.201951][ T6242] ? __pfx_panic+0x10/0x10
[ 127.206364][ T6242] ? show_trace_log_lvl+0x4fb/0x550
[ 127.211582][ T6242] __warn+0x31b/0x4b0
[ 127.215567][ T6242] ? kernfs_remove_by_name_ns+0xd1/0x130
[ 127.221198][ T6242] ? kernfs_remove_by_name_ns+0xd1/0x130
[ 127.226827][ T6242] report_bug+0x2be/0x4f0
[ 127.231163][ T6242] ? kernfs_remove_by_name_ns+0xd1/0x130
[ 127.236790][ T6242] ? kernfs_remove_by_name_ns+0xd1/0x130
[ 127.242508][ T6242] ? kernfs_remove_by_name_ns+0xd3/0x130
[ 127.248167][ T6242] handle_bug+0x84/0x160
[ 127.252445][ T6242] exc_invalid_op+0x1a/0x50
[ 127.256970][ T6242] asm_exc_invalid_op+0x1a/0x20
[ 127.261828][ T6242] RIP: 0010:kernfs_remove_by_name_ns+0xd1/0x130
[ 127.268077][ T6242] Code: 4c 89 f7 e8 c1 f2 ff ff 4c 89 f7 e8 69 9b ff ff 31 ed eb 2b e8 b0 67 62 ff 90 48 c7 c7 00 45 9c 8b 4c 89 f6 e8 40 10 26 ff 90 <0f> 0b 90 90 bd fe ff ff ff eb 12 e8 8f 67 62 ff bd fe ff ff ff 48
[ 127.287699][ T6242] RSP: 0018:ffffc9000210f9c8 EFLAGS: 00010246
[ 127.293786][ T6242] RAX: 9ef0b0c967a44400 RBX: ffffffff8be0cb80 RCX: ffff88802f099e00
[ 127.301763][ T6242] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000002
[ 127.309738][ T6242] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004
[ 127.317715][ T6242] R10: dffffc0000000000 R11: fffffbfff1bfa9fc R12: 0000000000000000
[ 127.325688][ T6242] R13: ffffffff8e89e400 R14: ffffffff8be0cbe0 R15: 0000000000000000
[ 127.333685][ T6242] ? kernfs_remove_by_name_ns+0xd0/0x130
[ 127.339328][ T6242] sysfs_remove_group+0xfc/0x2c0
[ 127.344289][ T6242] sysfs_remove_groups+0x54/0xb0
[ 127.349335][ T6242] __kobject_del+0x84/0x300
[ 127.353854][ T6242] kobject_del+0x45/0x60
[ 127.358104][ T6242] blk_mq_sysfs_unregister_hctxs+0x1fb/0x2b0
[ 127.364109][ T6242] ? __pfx_blk_mq_sysfs_unregister_hctxs+0x10/0x10
[ 127.370629][ T6242] ? srso_alias_return_thunk+0x5/0xfbef5
[ 127.376275][ T6242] blk_mq_update_nr_hw_queues+0x25d/0x14c0
[ 127.382091][ T6242] ? __pfx_aa_get_newest_label+0x10/0x10
[ 127.387743][ T6242] ? __pfx___mutex_lock+0x10/0x10
[ 127.392782][ T6242] nbd_start_device+0x16c/0xac0
[ 127.397645][ T6242] ? security_capable+0x7e/0x2e0
[ 127.402605][ T6242] nbd_ioctl+0x636/0xeb0
[ 127.406853][ T6242] ? srso_alias_return_thunk+0x5/0xfbef5
[ 127.412503][ T6242] ? __pfx_nbd_ioctl+0x10/0x10
[ 127.417294][ T6242] ? __pfx_nbd_ioctl+0x10/0x10
[ 127.422070][ T6242] blkdev_ioctl+0x5a8/0x6d0
[ 127.426588][ T6242] ? __pfx_blkdev_ioctl+0x10/0x10
[ 127.431619][ T6242] ? __fget_files+0x2a/0x420
[ 127.436228][ T6242] ? srso_alias_return_thunk+0x5/0xfbef5
[ 127.441867][ T6242] ? srso_alias_return_thunk+0x5/0xfbef5
[ 127.447519][ T6242] ? __pfx_blkdev_ioctl+0x10/0x10
[ 127.452573][ T6242] __se_sys_ioctl+0xfc/0x170
[ 127.457187][ T6242] do_syscall_64+0xfa/0x3b0
[ 127.461700][ T6242] ? lockdep_hardirqs_on+0x9c/0x150
[ 127.466901][ T6242] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.472973][ T6242] ? srso_alias_return_thunk+0x5/0xfbef5
[ 127.478616][ T6242] ? exc_page_fault+0x9f/0xf0
[ 127.483321][ T6242] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 127.489220][ T6242] RIP: 0033:0x7f90e7e79969
[ 127.493641][ T6242] 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
[ 127.513343][ T6242] RSP: 002b:00007f90e90270c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 127.521773][ T6242] RAX: ffffffffffffffda RBX: 00007f90e7f8bf60 RCX: 00007f90e7e79969
[ 127.529751][ T6242] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[ 127.537722][ T6242] RBP: 00007f90e9027120 R08: 0000000000000000 R09: 0000000000000000
[ 127.545699][ T6242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 127.553681][ T6242] R13: 000000000000000b R14: 00007f90e7f8bf60 R15: 00007ffff9a27dd8
[ 127.561681][ T6242]
[ 127.564969][ T6242] Kernel Offset: disabled
[ 127.569296][ T6242] Rebooting in 86400 seconds..