Warning: Permanently added '10.128.0.181' (ED25519) to the list of known hosts.
2025/07/06 01:18:36 ignoring optional flag "sandboxArg"="0"
2025/07/06 01:18:36 ignoring optional flag "type"="gce"
2025/07/06 01:18:36 parsed 1 programs
2025/07/06 01:18:36 executed programs: 0
[  120.280384][   T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  120.289111][   T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  120.297355][   T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  120.307023][   T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  120.316351][   T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[  120.481101][ T6169] chnl_net:caif_netlink_parms(): no params data found
[  120.573356][ T6169] bridge0: port 1(bridge_slave_0) entered blocking state
[  120.580677][ T6169] bridge0: port 1(bridge_slave_0) entered disabled state
[  120.588278][ T6169] bridge_slave_0: entered allmulticast mode
[  120.596957][ T6169] bridge_slave_0: entered promiscuous mode
[  120.605720][ T6169] bridge0: port 2(bridge_slave_1) entered blocking state
[  120.613454][ T6169] bridge0: port 2(bridge_slave_1) entered disabled state
[  120.620951][ T6169] bridge_slave_1: entered allmulticast mode
[  120.628732][ T6169] bridge_slave_1: entered promiscuous mode
[  120.669473][ T6169] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[  120.681921][ T6169] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[  120.720372][ T6169] team0: Port device team_slave_0 added
[  120.729044][ T6169] team0: Port device team_slave_1 added
[  120.764145][ T6169] batman_adv: batadv0: Adding interface: batadv_slave_0
[  120.771143][ T6169] 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.
[  120.797305][ T6169] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[  120.810034][ T6169] batman_adv: batadv0: Adding interface: batadv_slave_1
[  120.817202][ T6169] 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.
[  120.843591][ T6169] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[  120.888558][ T6169] hsr_slave_0: entered promiscuous mode
[  120.898632][ T6169] hsr_slave_1: entered promiscuous mode
[  121.038482][ T6169] bridge0: port 2(bridge_slave_1) entered blocking state
[  121.046132][ T6169] bridge0: port 2(bridge_slave_1) entered forwarding state
[  121.054484][ T6169] bridge0: port 1(bridge_slave_0) entered blocking state
[  121.062049][ T6169] bridge0: port 1(bridge_slave_0) entered forwarding state
[  121.125474][ T6169] 8021q: adding VLAN 0 to HW filter on device bond0
[  121.142758][ T1339] bridge0: port 1(bridge_slave_0) entered disabled state
[  121.150986][ T1339] bridge0: port 2(bridge_slave_1) entered disabled state
[  121.169959][ T6169] 8021q: adding VLAN 0 to HW filter on device team0
[  121.185101][   T30] bridge0: port 1(bridge_slave_0) entered blocking state
[  121.192443][   T30] bridge0: port 1(bridge_slave_0) entered forwarding state
[  121.208429][ T1339] bridge0: port 2(bridge_slave_1) entered blocking state
[  121.215712][ T1339] bridge0: port 2(bridge_slave_1) entered forwarding state
[  121.291859][ T6169] 8021q: adding VLAN 0 to HW filter on device batadv0
[  121.746987][ T6169] veth0_vlan: entered promiscuous mode
[  121.759880][ T6169] veth1_vlan: entered promiscuous mode
[  121.791379][ T6169] veth0_macvtap: entered promiscuous mode
[  121.801289][ T6169] veth1_macvtap: entered promiscuous mode
[  121.821128][ T6169] batman_adv: batadv0: Interface activated: batadv_slave_0
[  121.838645][ T6169] batman_adv: batadv0: Interface activated: batadv_slave_1
[  121.917685][ T1318] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  121.927074][ T1318] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  121.964024][   T30] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[  121.973723][   T30] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[  122.165864][ T6195] FAULT_INJECTION: forcing a failure.
[  122.165864][ T6195] name failslab, interval 1, probability 0, space 0, times 1
[  122.181143][ T6195] CPU: 0 UID: 0 PID: 6195 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  122.181169][ T6195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  122.181185][ T6195] Call Trace:
[  122.181192][ T6195]  <TASK>
[  122.181206][ T6195]  dump_stack_lvl+0x189/0x250
[  122.181249][ T6195]  ? __pfx____ratelimit+0x10/0x10
[  122.181275][ T6195]  ? __pfx_dump_stack_lvl+0x10/0x10
[  122.181293][ T6195]  ? __pfx__printk+0x10/0x10
[  122.181320][ T6195]  ? __pfx___might_resched+0x10/0x10
[  122.181340][ T6195]  ? fs_reclaim_acquire+0x7d/0x100
[  122.181367][ T6195]  should_fail_ex+0x414/0x560
[  122.181391][ T6195]  should_failslab+0xa8/0x100
[  122.181414][ T6195]  __kmalloc_noprof+0xcb/0x4f0
[  122.181433][ T6195]  ? group_cpus_evenly+0x288/0x550
[  122.181461][ T6195]  group_cpus_evenly+0x288/0x550
[  122.181489][ T6195]  ? __pfx_group_cpus_evenly+0x10/0x10
[  122.181525][ T6195]  blk_mq_map_queues+0xab/0x4a0
[  122.181548][ T6195]  ? __pfx___might_resched+0x10/0x10
[  122.181562][ T6195]  ? blk_mq_alloc_map_and_rqs+0x91b/0x9f0
[  122.181716][ T6195]  ? __pfx_blk_mq_map_queues+0x10/0x10
[  122.181901][ T6195]  ? blk_mq_update_queue_map+0x37a/0x440
[  122.181944][ T6195]  blk_mq_update_nr_hw_queues+0x91c/0x14c0
[  122.182004][ T6195]  nbd_start_device+0x16c/0xac0
[  122.182033][ T6195]  ? security_capable+0x7e/0x2e0
[  122.182060][ T6195]  nbd_ioctl+0x636/0xeb0
[  122.182093][ T6195]  ? __pfx_nbd_ioctl+0x10/0x10
[  122.182136][ T6195]  ? blkdev_common_ioctl+0xa6c/0xc40
[  122.182163][ T6195]  ? __pfx_nbd_ioctl+0x10/0x10
[  122.182188][ T6195]  blkdev_ioctl+0x5a8/0x6d0
[  122.182219][ T6195]  ? __pfx_blkdev_ioctl+0x10/0x10
[  122.182245][ T6195]  ? __fget_files+0x2a/0x420
[  122.182276][ T6195]  ? bpf_lsm_file_ioctl+0x9/0x20
[  122.182300][ T6195]  ? __pfx_blkdev_ioctl+0x10/0x10
[  122.182333][ T6195]  __se_sys_ioctl+0xf9/0x170
[  122.182363][ T6195]  do_syscall_64+0xfa/0x3b0
[  122.182392][ T6195]  ? lockdep_hardirqs_on+0x9c/0x150
[  122.182420][ T6195]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  122.182442][ T6195]  ? clear_bhb_loop+0x60/0xb0
[  122.182466][ T6195]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  122.182617][ T6195] RIP: 0033:0x7f73f7279a29
[  122.182657][ T6195] 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
[  122.182675][ T6195] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  122.182707][ T6195] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  122.182723][ T6195] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  122.182736][ T6195] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  122.182750][ T6195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  122.182776][ T6195] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  122.182819][ T6195]  </TASK>
[  122.353990][ T5165] Bluetooth: hci0: command tx timeout
[  122.869774][ T5853] block nbd0: Receive control failed (result -32)
[  122.869871][   T51] block nbd0: Receive control failed (result -32)
[  122.874117][ T6195] block nbd0: shutting down sockets
[  123.023346][ T6198] FAULT_INJECTION: forcing a failure.
[  123.023346][ T6198] name failslab, interval 1, probability 0, space 0, times 0
[  123.036815][ T6198] CPU: 0 UID: 0 PID: 6198 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  123.036850][ T6198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  123.036864][ T6198] Call Trace:
[  123.036874][ T6198]  <TASK>
[  123.036883][ T6198]  dump_stack_lvl+0x189/0x250
[  123.036918][ T6198]  ? __pfx____ratelimit+0x10/0x10
[  123.036948][ T6198]  ? __pfx_dump_stack_lvl+0x10/0x10
[  123.036979][ T6198]  ? __pfx__printk+0x10/0x10
[  123.037017][ T6198]  ? __pfx___might_resched+0x10/0x10
[  123.037038][ T6198]  ? fs_reclaim_acquire+0x7d/0x100
[  123.037076][ T6198]  should_fail_ex+0x414/0x560
[  123.037108][ T6198]  should_failslab+0xa8/0x100
[  123.037139][ T6198]  kmem_cache_alloc_noprof+0x73/0x3c0
[  123.037165][ T6198]  ? security_inode_alloc+0x39/0x330
[  123.037196][ T6198]  security_inode_alloc+0x39/0x330
[  123.037222][ T6198]  inode_init_always_gfp+0x9ed/0xdc0
[  123.037258][ T6198]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  123.037281][ T6198]  alloc_inode+0x82/0x1b0
[  123.037323][ T6198]  new_inode+0x22/0x170
[  123.037357][ T6198]  __debugfs_create_file+0x14d/0x4f0
[  123.037385][ T6198]  debugfs_create_file_unsafe+0x3a/0x50
[  123.037415][ T6198]  nbd_start_device+0x33e/0xac0
[  123.037450][ T6198]  ? security_capable+0x7e/0x2e0
[  123.037479][ T6198]  nbd_ioctl+0x636/0xeb0
[  123.037517][ T6198]  ? __pfx_nbd_ioctl+0x10/0x10
[  123.037553][ T6198]  ? blkdev_common_ioctl+0xa6c/0xc40
[  123.037581][ T6198]  ? __pfx_nbd_ioctl+0x10/0x10
[  123.037607][ T6198]  blkdev_ioctl+0x5a8/0x6d0
[  123.037633][ T6198]  ? __pfx_blkdev_ioctl+0x10/0x10
[  123.037654][ T6198]  ? __fget_files+0x2a/0x420
[  123.037680][ T6198]  ? bpf_lsm_file_ioctl+0x9/0x20
[  123.037698][ T6198]  ? __pfx_blkdev_ioctl+0x10/0x10
[  123.037720][ T6198]  __se_sys_ioctl+0xf9/0x170
[  123.037746][ T6198]  do_syscall_64+0xfa/0x3b0
[  123.037775][ T6198]  ? lockdep_hardirqs_on+0x9c/0x150
[  123.037802][ T6198]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  123.037824][ T6198]  ? clear_bhb_loop+0x60/0xb0
[  123.037850][ T6198]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  123.037870][ T6198] RIP: 0033:0x7f73f7279a29
[  123.037886][ 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
[  123.037899][ T6198] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  123.037922][ T6198] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  123.037936][ T6198] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  123.037945][ T6198] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  123.037955][ T6198] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  123.037964][ T6198] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  123.037987][ T6198]  </TASK>
[  123.038047][ T6198] debugfs: out of free dentries, can not create file 'size_bytes'
[  123.790514][ T5853] block nbd0: Receive control failed (result -32)
[  123.790514][   T51] block nbd0: Receive control failed (result -32)
[  123.791395][ T6198] block nbd0: shutting down sockets
[  123.904962][ T6200] FAULT_INJECTION: forcing a failure.
[  123.904962][ T6200] name failslab, interval 1, probability 0, space 0, times 0
[  123.917728][ T6200] CPU: 1 UID: 0 PID: 6200 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  123.917763][ T6200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  123.917774][ T6200] Call Trace:
[  123.917782][ T6200]  <TASK>
[  123.917790][ T6200]  dump_stack_lvl+0x189/0x250
[  123.917816][ T6200]  ? __pfx____ratelimit+0x10/0x10
[  123.917838][ T6200]  ? __pfx_dump_stack_lvl+0x10/0x10
[  123.917857][ T6200]  ? __pfx__printk+0x10/0x10
[  123.917883][ T6200]  ? __pfx___might_resched+0x10/0x10
[  123.917899][ T6200]  ? fs_reclaim_acquire+0x7d/0x100
[  123.917927][ T6200]  should_fail_ex+0x414/0x560
[  123.917950][ T6200]  should_failslab+0xa8/0x100
[  123.917973][ T6200]  kmem_cache_alloc_noprof+0x73/0x3c0
[  123.917992][ T6200]  ? security_inode_alloc+0x39/0x330
[  123.918014][ T6200]  security_inode_alloc+0x39/0x330
[  123.918033][ T6200]  inode_init_always_gfp+0x9ed/0xdc0
[  123.918059][ T6200]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  123.918078][ T6200]  alloc_inode+0x82/0x1b0
[  123.918099][ T6200]  new_inode+0x22/0x170
[  123.918123][ T6200]  __debugfs_create_file+0x14d/0x4f0
[  123.918143][ T6200]  debugfs_create_file_unsafe+0x3a/0x50
[  123.918161][ T6200]  nbd_start_device+0x33e/0xac0
[  123.918183][ T6200]  ? security_capable+0x7e/0x2e0
[  123.918202][ T6200]  nbd_ioctl+0x636/0xeb0
[  123.918225][ T6200]  ? __pfx_nbd_ioctl+0x10/0x10
[  123.918251][ T6200]  ? blkdev_common_ioctl+0xa6c/0xc40
[  123.918274][ T6200]  ? __pfx_nbd_ioctl+0x10/0x10
[  123.918293][ T6200]  blkdev_ioctl+0x5a8/0x6d0
[  123.918318][ T6200]  ? __pfx_blkdev_ioctl+0x10/0x10
[  123.918339][ T6200]  ? __fget_files+0x2a/0x420
[  123.918362][ T6200]  ? bpf_lsm_file_ioctl+0x9/0x20
[  123.918386][ T6200]  ? __pfx_blkdev_ioctl+0x10/0x10
[  123.918408][ T6200]  __se_sys_ioctl+0xf9/0x170
[  123.918427][ T6200]  do_syscall_64+0xfa/0x3b0
[  123.918450][ T6200]  ? lockdep_hardirqs_on+0x9c/0x150
[  123.918471][ T6200]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  123.918486][ T6200]  ? clear_bhb_loop+0x60/0xb0
[  123.918513][ T6200]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  123.918535][ T6200] RIP: 0033:0x7f73f7279a29
[  123.918555][ T6200] 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
[  123.918573][ T6200] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  123.918597][ T6200] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  123.918612][ T6200] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  123.918622][ T6200] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  123.918632][ T6200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  123.918640][ T6200] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  123.918664][ T6200]  </TASK>
[  123.918692][ T6200] debugfs: out of free dentries, can not create file 'size_bytes'
[  124.512963][ T5165] Bluetooth: hci0: command tx timeout
2025/07/06 01:18:42 executed programs: 3
[  124.670866][ T5853] block nbd0: Receive control failed (result -32)
[  124.673451][ T6200] block nbd0: shutting down sockets
[  124.823444][ T6203] FAULT_INJECTION: forcing a failure.
[  124.823444][ T6203] name failslab, interval 1, probability 0, space 0, times 0
[  124.836453][ T6203] CPU: 1 UID: 0 PID: 6203 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  124.836477][ T6203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  124.836487][ T6203] Call Trace:
[  124.836497][ T6203]  <TASK>
[  124.836505][ T6203]  dump_stack_lvl+0x189/0x250
[  124.836538][ T6203]  ? __pfx____ratelimit+0x10/0x10
[  124.836561][ T6203]  ? __pfx_dump_stack_lvl+0x10/0x10
[  124.836579][ T6203]  ? __pfx__printk+0x10/0x10
[  124.836606][ T6203]  ? __pfx___might_resched+0x10/0x10
[  124.836622][ T6203]  ? fs_reclaim_acquire+0x7d/0x100
[  124.836649][ T6203]  should_fail_ex+0x414/0x560
[  124.836672][ T6203]  should_failslab+0xa8/0x100
[  124.836696][ T6203]  kmem_cache_alloc_lru_noprof+0x78/0x3d0
[  124.836716][ T6203]  ? __d_alloc+0x36/0x7a0
[  124.836739][ T6203]  ? stack_depot_save_flags+0x40/0x900
[  124.836760][ T6203]  __d_alloc+0x36/0x7a0
[  124.836788][ T6203]  d_alloc_parallel+0xe5/0x15e0
[  124.836802][ T6203]  ? inode_init_always_gfp+0x9ed/0xdc0
[  124.836820][ T6203]  ? alloc_inode+0x82/0x1b0
[  124.836841][ T6203]  ? __lock_acquire+0xab9/0xd20
[  124.836869][ T6203]  ? __lock_acquire+0xab9/0xd20
[  124.836897][ T6203]  ? __pfx_d_alloc_parallel+0x10/0x10
[  124.836916][ T6203]  ? __raw_spin_lock_init+0x45/0x100
[  124.836938][ T6203]  ? __init_waitqueue_head+0xa9/0x150
[  124.836962][ T6203]  __lookup_slow+0x116/0x3d0
[  124.836979][ T6203]  ? __pfx___lookup_slow+0x10/0x10
[  124.837001][ T6203]  ? d_lookup+0x8a/0xa0
[  124.837015][ T6203]  ? lookup_noperm+0x112/0x220
[  124.837032][ T6203]  simple_start_creating+0xfd/0x1e0
[  124.837065][ T6203]  ? __pfx_simple_start_creating+0x10/0x10
[  124.837095][ T6203]  ? mntput+0x65/0xc0
[  124.837122][ T6203]  start_creating+0x10f/0x180
[  124.837147][ T6203]  __debugfs_create_file+0x79/0x4f0
[  124.837175][ T6203]  debugfs_create_file_unsafe+0x3a/0x50
[  124.837198][ T6203]  nbd_start_device+0x356/0xac0
[  124.837218][ T6203]  ? security_capable+0x7e/0x2e0
[  124.837239][ T6203]  nbd_ioctl+0x636/0xeb0
[  124.837261][ T6203]  ? __pfx_nbd_ioctl+0x10/0x10
[  124.837289][ T6203]  ? blkdev_common_ioctl+0xa6c/0xc40
[  124.837312][ T6203]  ? __pfx_nbd_ioctl+0x10/0x10
[  124.837331][ T6203]  blkdev_ioctl+0x5a8/0x6d0
[  124.837356][ T6203]  ? __pfx_blkdev_ioctl+0x10/0x10
[  124.837376][ T6203]  ? __fget_files+0x2a/0x420
[  124.837400][ T6203]  ? bpf_lsm_file_ioctl+0x9/0x20
[  124.837419][ T6203]  ? __pfx_blkdev_ioctl+0x10/0x10
[  124.837441][ T6203]  __se_sys_ioctl+0xf9/0x170
[  124.837459][ T6203]  do_syscall_64+0xfa/0x3b0
[  124.837481][ T6203]  ? lockdep_hardirqs_on+0x9c/0x150
[  124.837502][ T6203]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  124.837518][ T6203]  ? clear_bhb_loop+0x60/0xb0
[  124.837544][ T6203]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  124.837560][ T6203] RIP: 0033:0x7f73f7279a29
[  124.837575][ 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
[  124.837594][ T6203] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  124.837612][ T6203] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  124.837623][ T6203] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  124.837632][ T6203] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  124.837646][ T6203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  124.837655][ T6203] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  124.837678][ T6203]  </TASK>
[  125.581919][   T51] block nbd0: Receive control failed (result -32)
[  125.583602][ T6203] block nbd0: shutting down sockets
[  125.714044][ T6205] FAULT_INJECTION: forcing a failure.
[  125.714044][ T6205] name failslab, interval 1, probability 0, space 0, times 0
[  125.727118][ T6205] CPU: 0 UID: 0 PID: 6205 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  125.727156][ T6205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  125.727171][ T6205] Call Trace:
[  125.727258][ T6205]  <TASK>
[  125.727268][ T6205]  dump_stack_lvl+0x189/0x250
[  125.727305][ T6205]  ? __pfx____ratelimit+0x10/0x10
[  125.727339][ T6205]  ? __pfx_dump_stack_lvl+0x10/0x10
[  125.727367][ T6205]  ? __pfx__printk+0x10/0x10
[  125.727409][ T6205]  ? __pfx___might_resched+0x10/0x10
[  125.727433][ T6205]  ? fs_reclaim_acquire+0x7d/0x100
[  125.727476][ T6205]  should_fail_ex+0x414/0x560
[  125.727511][ T6205]  should_failslab+0xa8/0x100
[  125.727546][ T6205]  kmem_cache_alloc_noprof+0x73/0x3c0
[  125.727574][ T6205]  ? security_inode_alloc+0x39/0x330
[  125.727607][ T6205]  security_inode_alloc+0x39/0x330
[  125.727637][ T6205]  inode_init_always_gfp+0x9ed/0xdc0
[  125.727677][ T6205]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  125.727704][ T6205]  alloc_inode+0x82/0x1b0
[  125.727735][ T6205]  new_inode+0x22/0x170
[  125.727773][ T6205]  __debugfs_create_file+0x14d/0x4f0
[  125.727804][ T6205]  debugfs_create_file_unsafe+0x3a/0x50
[  125.727832][ T6205]  nbd_start_device+0x33e/0xac0
[  125.727863][ T6205]  ? security_capable+0x7e/0x2e0
[  125.727895][ T6205]  nbd_ioctl+0x636/0xeb0
[  125.727930][ T6205]  ? __pfx_nbd_ioctl+0x10/0x10
[  125.727969][ T6205]  ? blkdev_common_ioctl+0xa6c/0xc40
[  125.728004][ T6205]  ? __pfx_nbd_ioctl+0x10/0x10
[  125.728050][ T6205]  blkdev_ioctl+0x5a8/0x6d0
[  125.728086][ T6205]  ? __pfx_blkdev_ioctl+0x10/0x10
[  125.728109][ T6205]  ? __fget_files+0x2a/0x420
[  125.728136][ T6205]  ? bpf_lsm_file_ioctl+0x9/0x20
[  125.728155][ T6205]  ? __pfx_blkdev_ioctl+0x10/0x10
[  125.728187][ T6205]  __se_sys_ioctl+0xf9/0x170
[  125.728208][ T6205]  do_syscall_64+0xfa/0x3b0
[  125.728233][ T6205]  ? lockdep_hardirqs_on+0x9c/0x150
[  125.728256][ T6205]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  125.728273][ T6205]  ? clear_bhb_loop+0x60/0xb0
[  125.728294][ T6205]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  125.728311][ T6205] RIP: 0033:0x7f73f7279a29
[  125.728328][ 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
[  125.728342][ T6205] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  125.728361][ T6205] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  125.728373][ T6205] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  125.728384][ T6205] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  125.728394][ T6205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  125.728404][ T6205] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  125.728432][ T6205]  </TASK>
[  125.728463][ T6205] debugfs: out of free dentries, can not create file 'size_bytes'
[  126.462493][   T51] block nbd0: Receive control failed (result -32)
[  126.470762][ T5853] block nbd0: Receive control failed (result -32)
[  126.478637][ T6204] block nbd0: shutting down sockets
[  126.594563][ T5853] Bluetooth: hci0: command tx timeout
[  126.595685][ T6207] FAULT_INJECTION: forcing a failure.
[  126.595685][ T6207] name failslab, interval 1, probability 0, space 0, times 0
[  126.613676][ T6207] CPU: 1 UID: 0 PID: 6207 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  126.613701][ T6207] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  126.613711][ T6207] Call Trace:
[  126.613718][ T6207]  <TASK>
[  126.613725][ T6207]  dump_stack_lvl+0x189/0x250
[  126.613751][ T6207]  ? __pfx____ratelimit+0x10/0x10
[  126.613774][ T6207]  ? __pfx_dump_stack_lvl+0x10/0x10
[  126.613792][ T6207]  ? __pfx__printk+0x10/0x10
[  126.613816][ T6207]  ? __pfx___might_resched+0x10/0x10
[  126.613833][ T6207]  ? fs_reclaim_acquire+0x7d/0x100
[  126.613860][ T6207]  should_fail_ex+0x414/0x560
[  126.613882][ T6207]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  126.613908][ T6207]  should_failslab+0xa8/0x100
[  126.613938][ T6207]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  126.613958][ T6207]  kmem_cache_alloc_lru_noprof+0x78/0x3d0
[  126.613985][ T6207]  ? alloc_inode+0x67/0x1b0
[  126.614024][ T6207]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  126.614040][ T6207]  alloc_inode+0x67/0x1b0
[  126.614061][ T6207]  new_inode+0x22/0x170
[  126.614085][ T6207]  __debugfs_create_file+0x14d/0x4f0
[  126.614105][ T6207]  debugfs_create_file_unsafe+0x3a/0x50
[  126.614123][ T6207]  nbd_start_device+0x33e/0xac0
[  126.614152][ T6207]  ? security_capable+0x7e/0x2e0
[  126.614173][ T6207]  nbd_ioctl+0x636/0xeb0
[  126.614195][ T6207]  ? __pfx_nbd_ioctl+0x10/0x10
[  126.614221][ T6207]  ? blkdev_common_ioctl+0xa6c/0xc40
[  126.614244][ T6207]  ? __pfx_nbd_ioctl+0x10/0x10
[  126.614262][ T6207]  blkdev_ioctl+0x5a8/0x6d0
[  126.614287][ T6207]  ? __pfx_blkdev_ioctl+0x10/0x10
[  126.614307][ T6207]  ? __fget_files+0x2a/0x420
[  126.614332][ T6207]  ? bpf_lsm_file_ioctl+0x9/0x20
[  126.614350][ T6207]  ? __pfx_blkdev_ioctl+0x10/0x10
[  126.614372][ T6207]  __se_sys_ioctl+0xf9/0x170
[  126.614392][ T6207]  do_syscall_64+0xfa/0x3b0
[  126.614414][ T6207]  ? lockdep_hardirqs_on+0x9c/0x150
[  126.614435][ T6207]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  126.614450][ T6207]  ? clear_bhb_loop+0x60/0xb0
[  126.614470][ T6207]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  126.614485][ T6207] RIP: 0033:0x7f73f7279a29
[  126.614506][ T6207] 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
[  126.614518][ T6207] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  126.614536][ T6207] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  126.614547][ T6207] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  126.614556][ T6207] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  126.614565][ T6207] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  126.614574][ T6207] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  126.614597][ T6207]  </TASK>
[  126.614605][ T6207] debugfs: out of free dentries, can not create file 'size_bytes'
[  127.371505][   T51] block nbd0: Receive control failed (result -32)
[  127.371534][ T5853] block nbd0: Receive control failed (result -32)
[  127.380456][ T6207] block nbd0: shutting down sockets
[  127.542972][ T6210] FAULT_INJECTION: forcing a failure.
[  127.542972][ T6210] name failslab, interval 1, probability 0, space 0, times 0
[  127.556293][ T6210] CPU: 1 UID: 0 PID: 6210 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  127.556328][ T6210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  127.556339][ T6210] Call Trace:
[  127.556346][ T6210]  <TASK>
[  127.556353][ T6210]  dump_stack_lvl+0x189/0x250
[  127.556379][ T6210]  ? __pfx____ratelimit+0x10/0x10
[  127.556402][ T6210]  ? __pfx_dump_stack_lvl+0x10/0x10
[  127.556420][ T6210]  ? __pfx__printk+0x10/0x10
[  127.556447][ T6210]  ? __pfx___might_resched+0x10/0x10
[  127.556461][ T6210]  ? fs_reclaim_acquire+0x7d/0x100
[  127.556488][ T6210]  should_fail_ex+0x414/0x560
[  127.556511][ T6210]  should_failslab+0xa8/0x100
[  127.556533][ T6210]  kmem_cache_alloc_noprof+0x73/0x3c0
[  127.556552][ T6210]  ? security_inode_alloc+0x39/0x330
[  127.556573][ T6210]  security_inode_alloc+0x39/0x330
[  127.556592][ T6210]  inode_init_always_gfp+0x9ed/0xdc0
[  127.556618][ T6210]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  127.556636][ T6210]  alloc_inode+0x82/0x1b0
[  127.556656][ T6210]  new_inode+0x22/0x170
[  127.556680][ T6210]  __debugfs_create_file+0x14d/0x4f0
[  127.556699][ T6210]  debugfs_create_file_unsafe+0x3a/0x50
[  127.556717][ T6210]  nbd_start_device+0x33e/0xac0
[  127.556738][ T6210]  ? security_capable+0x7e/0x2e0
[  127.556758][ T6210]  nbd_ioctl+0x636/0xeb0
[  127.556780][ T6210]  ? __pfx_nbd_ioctl+0x10/0x10
[  127.556806][ T6210]  ? blkdev_common_ioctl+0xa6c/0xc40
[  127.556838][ T6210]  ? __pfx_nbd_ioctl+0x10/0x10
[  127.556857][ T6210]  blkdev_ioctl+0x5a8/0x6d0
[  127.556881][ T6210]  ? __pfx_blkdev_ioctl+0x10/0x10
[  127.556902][ T6210]  ? __fget_files+0x2a/0x420
[  127.556926][ T6210]  ? bpf_lsm_file_ioctl+0x9/0x20
[  127.556944][ T6210]  ? __pfx_blkdev_ioctl+0x10/0x10
[  127.556966][ T6210]  __se_sys_ioctl+0xf9/0x170
[  127.556984][ T6210]  do_syscall_64+0xfa/0x3b0
[  127.557013][ T6210]  ? lockdep_hardirqs_on+0x9c/0x150
[  127.557034][ T6210]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  127.557049][ T6210]  ? clear_bhb_loop+0x60/0xb0
[  127.557068][ T6210]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  127.557083][ T6210] RIP: 0033:0x7f73f7279a29
[  127.557099][ 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
[  127.557115][ T6210] RSP: 002b:00007f73f69fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  127.557132][ T6210] RAX: ffffffffffffffda RBX: 00007f73f738c050 RCX: 00007f73f7279a29
[  127.557144][ T6210] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  127.557153][ T6210] RBP: 00007f73f69fe120 R08: 0000000000000000 R09: 0000000000000000
[  127.557162][ T6210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  127.557171][ T6210] R13: 000000000000006e R14: 00007f73f738c050 R15: 00007ffda00ab3d8
[  127.557194][ T6210]  </TASK>
[  127.557222][ T6210] debugfs: out of free dentries, can not create file 'size_bytes'
[  128.279109][   T51] block nbd0: Receive control failed (result -32)
[  128.281187][ T5853] block nbd0: Receive control failed (result -32)
[  128.287145][ T6210] block nbd0: shutting down sockets
[  128.474653][ T6212] FAULT_INJECTION: forcing a failure.
[  128.474653][ T6212] name failslab, interval 1, probability 0, space 0, times 0
[  128.487991][ T6212] CPU: 0 UID: 0 PID: 6212 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  128.488018][ T6212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  128.488030][ T6212] Call Trace:
[  128.488037][ T6212]  <TASK>
[  128.488044][ T6212]  dump_stack_lvl+0x189/0x250
[  128.488073][ T6212]  ? __pfx____ratelimit+0x10/0x10
[  128.488098][ T6212]  ? __pfx_dump_stack_lvl+0x10/0x10
[  128.488118][ T6212]  ? __pfx__printk+0x10/0x10
[  128.488148][ T6212]  ? __pfx___might_resched+0x10/0x10
[  128.488165][ T6212]  ? fs_reclaim_acquire+0x7d/0x100
[  128.488196][ T6212]  should_fail_ex+0x414/0x560
[  128.488220][ T6212]  should_failslab+0xa8/0x100
[  128.488271][ T6212]  kmem_cache_alloc_noprof+0x73/0x3c0
[  128.488292][ T6212]  ? security_inode_alloc+0x39/0x330
[  128.488323][ T6212]  security_inode_alloc+0x39/0x330
[  128.488352][ T6212]  inode_init_always_gfp+0x9ed/0xdc0
[  128.488392][ T6212]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  128.488419][ T6212]  alloc_inode+0x82/0x1b0
[  128.488453][ T6212]  new_inode+0x22/0x170
[  128.488480][ T6212]  __debugfs_create_file+0x14d/0x4f0
[  128.488501][ T6212]  debugfs_create_file_unsafe+0x3a/0x50
[  128.488522][ T6212]  nbd_start_device+0x33e/0xac0
[  128.488544][ T6212]  ? security_capable+0x7e/0x2e0
[  128.488566][ T6212]  nbd_ioctl+0x636/0xeb0
[  128.488591][ T6212]  ? __pfx_nbd_ioctl+0x10/0x10
[  128.488620][ T6212]  ? blkdev_common_ioctl+0xa6c/0xc40
[  128.488646][ T6212]  ? __pfx_nbd_ioctl+0x10/0x10
[  128.488667][ T6212]  blkdev_ioctl+0x5a8/0x6d0
[  128.488694][ T6212]  ? __pfx_blkdev_ioctl+0x10/0x10
[  128.488717][ T6212]  ? __fget_files+0x2a/0x420
[  128.488744][ T6212]  ? bpf_lsm_file_ioctl+0x9/0x20
[  128.488763][ T6212]  ? __pfx_blkdev_ioctl+0x10/0x10
[  128.488788][ T6212]  __se_sys_ioctl+0xf9/0x170
[  128.488809][ T6212]  do_syscall_64+0xfa/0x3b0
[  128.488834][ T6212]  ? lockdep_hardirqs_on+0x9c/0x150
[  128.488857][ T6212]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  128.488874][ T6212]  ? clear_bhb_loop+0x60/0xb0
[  128.488896][ T6212]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  128.488912][ T6212] RIP: 0033:0x7f73f7279a29
[  128.488929][ 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
[  128.488943][ T6212] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  128.488962][ T6212] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  128.488975][ T6212] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  128.488987][ T6212] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  128.488997][ T6212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  128.489007][ T6212] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  128.489033][ T6212]  </TASK>
[  128.489068][ T6212] debugfs: out of free dentries, can not create file 'size_bytes'
[  128.676998][ T5853] Bluetooth: hci0: command tx timeout
[  129.212064][ T5165] block nbd0: Receive control failed (result -32)
[  129.219422][   T51] block nbd0: Receive control failed (result -32)
[  129.226574][ T6212] block nbd0: shutting down sockets
2025/07/06 01:18:47 executed programs: 9
[  130.090475][   T51] block nbd0: Receive control failed (result -32)
[  130.090996][ T6215] block nbd0: shutting down sockets
[  130.203478][ T6217] FAULT_INJECTION: forcing a failure.
[  130.203478][ T6217] name failslab, interval 1, probability 0, space 0, times 0
[  130.216388][ T6217] CPU: 1 UID: 0 PID: 6217 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  130.216413][ T6217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  130.216424][ T6217] Call Trace:
[  130.216434][ T6217]  <TASK>
[  130.216442][ T6217]  dump_stack_lvl+0x189/0x250
[  130.216470][ T6217]  ? __pfx____ratelimit+0x10/0x10
[  130.216493][ T6217]  ? __pfx_dump_stack_lvl+0x10/0x10
[  130.216511][ T6217]  ? __pfx__printk+0x10/0x10
[  130.216538][ T6217]  ? __pfx___might_resched+0x10/0x10
[  130.216553][ T6217]  ? fs_reclaim_acquire+0x7d/0x100
[  130.216581][ T6217]  should_fail_ex+0x414/0x560
[  130.216604][ T6217]  should_failslab+0xa8/0x100
[  130.216627][ T6217]  kmem_cache_alloc_noprof+0x73/0x3c0
[  130.216647][ T6217]  ? security_inode_alloc+0x39/0x330
[  130.216668][ T6217]  security_inode_alloc+0x39/0x330
[  130.216687][ T6217]  inode_init_always_gfp+0x9ed/0xdc0
[  130.216713][ T6217]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  130.216738][ T6217]  alloc_inode+0x82/0x1b0
[  130.216759][ T6217]  new_inode+0x22/0x170
[  130.216783][ T6217]  __debugfs_create_file+0x14d/0x4f0
[  130.216810][ T6217]  debugfs_create_file_unsafe+0x3a/0x50
[  130.216832][ T6217]  nbd_start_device+0x33e/0xac0
[  130.216858][ T6217]  ? security_capable+0x7e/0x2e0
[  130.216884][ T6217]  nbd_ioctl+0x636/0xeb0
[  130.216930][ T6217]  ? __pfx_nbd_ioctl+0x10/0x10
[  130.216967][ T6217]  ? blkdev_common_ioctl+0xa6c/0xc40
[  130.217000][ T6217]  ? __pfx_nbd_ioctl+0x10/0x10
[  130.217025][ T6217]  blkdev_ioctl+0x5a8/0x6d0
[  130.217052][ T6217]  ? __pfx_blkdev_ioctl+0x10/0x10
[  130.217072][ T6217]  ? __fget_files+0x2a/0x420
[  130.217096][ T6217]  ? bpf_lsm_file_ioctl+0x9/0x20
[  130.217114][ T6217]  ? __pfx_blkdev_ioctl+0x10/0x10
[  130.217139][ T6217]  __se_sys_ioctl+0xf9/0x170
[  130.217158][ T6217]  do_syscall_64+0xfa/0x3b0
[  130.217181][ T6217]  ? lockdep_hardirqs_on+0x9c/0x150
[  130.217203][ T6217]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  130.217218][ T6217]  ? clear_bhb_loop+0x60/0xb0
[  130.217238][ T6217]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  130.217253][ T6217] RIP: 0033:0x7f73f7279a29
[  130.217269][ T6217] 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
[  130.217282][ T6217] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  130.217299][ T6217] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  130.217311][ T6217] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  130.217320][ T6217] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  130.217329][ T6217] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  130.217338][ T6217] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  130.217361][ T6217]  </TASK>
[  130.217400][ T6217] debugfs: out of free dentries, can not create file 'size_bytes'
[  130.961213][ T5165] block nbd0: Receive control failed (result -32)
[  130.963775][ T6217] block nbd0: shutting down sockets
[  131.083320][ T6220] FAULT_INJECTION: forcing a failure.
[  131.083320][ T6220] name failslab, interval 1, probability 0, space 0, times 0
[  131.096340][ T6220] CPU: 1 UID: 0 PID: 6220 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  131.096364][ T6220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  131.096374][ T6220] Call Trace:
[  131.096384][ T6220]  <TASK>
[  131.096392][ T6220]  dump_stack_lvl+0x189/0x250
[  131.096418][ T6220]  ? __pfx____ratelimit+0x10/0x10
[  131.096440][ T6220]  ? __pfx_dump_stack_lvl+0x10/0x10
[  131.096459][ T6220]  ? __pfx__printk+0x10/0x10
[  131.096483][ T6220]  ? __pfx___might_resched+0x10/0x10
[  131.096499][ T6220]  ? fs_reclaim_acquire+0x7d/0x100
[  131.096527][ T6220]  should_fail_ex+0x414/0x560
[  131.096548][ T6220]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  131.096565][ T6220]  should_failslab+0xa8/0x100
[  131.096588][ T6220]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  131.096603][ T6220]  kmem_cache_alloc_lru_noprof+0x78/0x3d0
[  131.096623][ T6220]  ? alloc_inode+0x67/0x1b0
[  131.096645][ T6220]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  131.096661][ T6220]  alloc_inode+0x67/0x1b0
[  131.096682][ T6220]  new_inode+0x22/0x170
[  131.096707][ T6220]  __debugfs_create_file+0x14d/0x4f0
[  131.096727][ T6220]  debugfs_create_file_unsafe+0x3a/0x50
[  131.096746][ T6220]  nbd_start_device+0x33e/0xac0
[  131.096828][ T6220]  ? security_capable+0x7e/0x2e0
[  131.096849][ T6220]  nbd_ioctl+0x636/0xeb0
[  131.096872][ T6220]  ? __pfx_nbd_ioctl+0x10/0x10
[  131.096899][ T6220]  ? blkdev_common_ioctl+0xa6c/0xc40
[  131.096922][ T6220]  ? __pfx_nbd_ioctl+0x10/0x10
[  131.096950][ T6220]  blkdev_ioctl+0x5a8/0x6d0
[  131.096983][ T6220]  ? __pfx_blkdev_ioctl+0x10/0x10
[  131.097011][ T6220]  ? __fget_files+0x2a/0x420
[  131.097044][ T6220]  ? bpf_lsm_file_ioctl+0x9/0x20
[  131.097069][ T6220]  ? __pfx_blkdev_ioctl+0x10/0x10
[  131.097099][ T6220]  __se_sys_ioctl+0xf9/0x170
[  131.097118][ T6220]  do_syscall_64+0xfa/0x3b0
[  131.097142][ T6220]  ? lockdep_hardirqs_on+0x9c/0x150
[  131.097162][ T6220]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  131.097178][ T6220]  ? clear_bhb_loop+0x60/0xb0
[  131.097197][ T6220]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  131.097212][ T6220] RIP: 0033:0x7f73f7279a29
[  131.097229][ T6220] 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
[  131.097241][ T6220] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  131.097258][ T6220] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  131.097270][ T6220] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  131.097279][ T6220] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  131.097288][ T6220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  131.097297][ T6220] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  131.097320][ T6220]  </TASK>
[  131.097327][ T6220] debugfs: out of free dentries, can not create file 'size_bytes'
[  131.859462][   T51] block nbd0: Receive control failed (result -32)
[  131.860068][ T6220] block nbd0: shutting down sockets
[  131.993830][ T6223] FAULT_INJECTION: forcing a failure.
[  131.993830][ T6223] name failslab, interval 1, probability 0, space 0, times 0
[  132.006817][ T6223] CPU: 1 UID: 0 PID: 6223 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  132.006842][ T6223] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  132.006857][ T6223] Call Trace:
[  132.006870][ T6223]  <TASK>
[  132.006881][ T6223]  dump_stack_lvl+0x189/0x250
[  132.006930][ T6223]  ? __pfx____ratelimit+0x10/0x10
[  132.006961][ T6223]  ? __pfx_dump_stack_lvl+0x10/0x10
[  132.006987][ T6223]  ? __pfx__printk+0x10/0x10
[  132.007019][ T6223]  ? __pfx___might_resched+0x10/0x10
[  132.007034][ T6223]  ? fs_reclaim_acquire+0x7d/0x100
[  132.007061][ T6223]  should_fail_ex+0x414/0x560
[  132.007085][ T6223]  should_failslab+0xa8/0x100
[  132.007108][ T6223]  kmem_cache_alloc_lru_noprof+0x78/0x3d0
[  132.007128][ T6223]  ? __d_alloc+0x36/0x7a0
[  132.007151][ T6223]  ? stack_depot_save_flags+0x40/0x900
[  132.007172][ T6223]  __d_alloc+0x36/0x7a0
[  132.007200][ T6223]  d_alloc_parallel+0xe5/0x15e0
[  132.007214][ T6223]  ? inode_init_always_gfp+0x9ed/0xdc0
[  132.007233][ T6223]  ? alloc_inode+0x82/0x1b0
[  132.007254][ T6223]  ? __lock_acquire+0xab9/0xd20
[  132.007283][ T6223]  ? __lock_acquire+0xab9/0xd20
[  132.007311][ T6223]  ? __pfx_d_alloc_parallel+0x10/0x10
[  132.007330][ T6223]  ? __raw_spin_lock_init+0x45/0x100
[  132.007351][ T6223]  ? __init_waitqueue_head+0xa9/0x150
[  132.007375][ T6223]  __lookup_slow+0x116/0x3d0
[  132.007392][ T6223]  ? __pfx___lookup_slow+0x10/0x10
[  132.007414][ T6223]  ? d_lookup+0x8a/0xa0
[  132.007428][ T6223]  ? lookup_noperm+0x112/0x220
[  132.007445][ T6223]  simple_start_creating+0xfd/0x1e0
[  132.007468][ T6223]  ? __pfx_simple_start_creating+0x10/0x10
[  132.007491][ T6223]  ? mntput+0x65/0xc0
[  132.007527][ T6223]  start_creating+0x10f/0x180
[  132.007545][ T6223]  __debugfs_create_file+0x79/0x4f0
[  132.007565][ T6223]  debugfs_create_file_unsafe+0x3a/0x50
[  132.007583][ T6223]  nbd_start_device+0x356/0xac0
[  132.007603][ T6223]  ? security_capable+0x7e/0x2e0
[  132.007624][ T6223]  nbd_ioctl+0x636/0xeb0
[  132.007647][ T6223]  ? __pfx_nbd_ioctl+0x10/0x10
[  132.007683][ T6223]  ? blkdev_common_ioctl+0xa6c/0xc40
[  132.007707][ T6223]  ? __pfx_nbd_ioctl+0x10/0x10
[  132.007726][ T6223]  blkdev_ioctl+0x5a8/0x6d0
[  132.007751][ T6223]  ? __pfx_blkdev_ioctl+0x10/0x10
[  132.007771][ T6223]  ? __fget_files+0x2a/0x420
[  132.007794][ T6223]  ? bpf_lsm_file_ioctl+0x9/0x20
[  132.007812][ T6223]  ? __pfx_blkdev_ioctl+0x10/0x10
[  132.007834][ T6223]  __se_sys_ioctl+0xf9/0x170
[  132.007852][ T6223]  do_syscall_64+0xfa/0x3b0
[  132.007875][ T6223]  ? lockdep_hardirqs_on+0x9c/0x150
[  132.007895][ T6223]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  132.007913][ T6223]  ? clear_bhb_loop+0x60/0xb0
[  132.007938][ T6223]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  132.007954][ T6223] RIP: 0033:0x7f73f7279a29
[  132.007970][ T6223] 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
[  132.007983][ T6223] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  132.008007][ T6223] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  132.008021][ T6223] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  132.008034][ T6223] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  132.008046][ T6223] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  132.008059][ T6223] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  132.008091][ T6223]  </TASK>
[  132.761202][   T51] block nbd0: Receive control failed (result -32)
[  132.761202][ T5165] block nbd0: Receive control failed (result -32)
[  132.762598][ T6223] block nbd0: shutting down sockets
[  132.873473][ T6229] FAULT_INJECTION: forcing a failure.
[  132.873473][ T6229] name failslab, interval 1, probability 0, space 0, times 0
[  132.887947][ T6229] CPU: 0 UID: 0 PID: 6229 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  132.887983][ T6229] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  132.887997][ T6229] Call Trace:
[  132.888006][ T6229]  <TASK>
[  132.888016][ T6229]  dump_stack_lvl+0x189/0x250
[  132.888060][ T6229]  ? __pfx____ratelimit+0x10/0x10
[  132.888090][ T6229]  ? __pfx_dump_stack_lvl+0x10/0x10
[  132.888116][ T6229]  ? __pfx__printk+0x10/0x10
[  132.888153][ T6229]  ? __pfx___might_resched+0x10/0x10
[  132.888176][ T6229]  ? fs_reclaim_acquire+0x7d/0x100
[  132.888212][ T6229]  should_fail_ex+0x414/0x560
[  132.888244][ T6229]  should_failslab+0xa8/0x100
[  132.888276][ T6229]  kmem_cache_alloc_lru_noprof+0x78/0x3d0
[  132.888303][ T6229]  ? __d_alloc+0x36/0x7a0
[  132.888334][ T6229]  ? stack_depot_save_flags+0x40/0x900
[  132.888364][ T6229]  __d_alloc+0x36/0x7a0
[  132.888403][ T6229]  d_alloc_parallel+0xe5/0x15e0
[  132.888422][ T6229]  ? inode_init_always_gfp+0x9ed/0xdc0
[  132.888447][ T6229]  ? alloc_inode+0x82/0x1b0
[  132.888476][ T6229]  ? __lock_acquire+0xab9/0xd20
[  132.888514][ T6229]  ? __lock_acquire+0xab9/0xd20
[  132.888554][ T6229]  ? __pfx_d_alloc_parallel+0x10/0x10
[  132.888580][ T6229]  ? __raw_spin_lock_init+0x45/0x100
[  132.888610][ T6229]  ? __init_waitqueue_head+0xa9/0x150
[  132.888656][ T6229]  __lookup_slow+0x116/0x3d0
[  132.888681][ T6229]  ? __pfx___lookup_slow+0x10/0x10
[  132.888713][ T6229]  ? d_lookup+0x8a/0xa0
[  132.888733][ T6229]  ? lookup_noperm+0x112/0x220
[  132.888757][ T6229]  simple_start_creating+0xfd/0x1e0
[  132.888789][ T6229]  ? __pfx_simple_start_creating+0x10/0x10
[  132.888820][ T6229]  ? mntput+0x65/0xc0
[  132.888848][ T6229]  start_creating+0x10f/0x180
[  132.888872][ T6229]  __debugfs_create_file+0x79/0x4f0
[  132.888899][ T6229]  debugfs_create_file_unsafe+0x3a/0x50
[  132.888925][ T6229]  nbd_start_device+0x356/0xac0
[  132.888952][ T6229]  ? security_capable+0x7e/0x2e0
[  132.888981][ T6229]  nbd_ioctl+0x636/0xeb0
[  132.889013][ T6229]  ? __pfx_nbd_ioctl+0x10/0x10
[  132.889048][ T6229]  ? blkdev_common_ioctl+0xa6c/0xc40
[  132.889079][ T6229]  ? __pfx_nbd_ioctl+0x10/0x10
[  132.889104][ T6229]  blkdev_ioctl+0x5a8/0x6d0
[  132.889138][ T6229]  ? __pfx_blkdev_ioctl+0x10/0x10
[  132.889166][ T6229]  ? __fget_files+0x2a/0x420
[  132.889199][ T6229]  ? bpf_lsm_file_ioctl+0x9/0x20
[  132.889224][ T6229]  ? __pfx_blkdev_ioctl+0x10/0x10
[  132.889254][ T6229]  __se_sys_ioctl+0xf9/0x170
[  132.889280][ T6229]  do_syscall_64+0xfa/0x3b0
[  132.889311][ T6229]  ? lockdep_hardirqs_on+0x9c/0x150
[  132.889339][ T6229]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  132.889360][ T6229]  ? clear_bhb_loop+0x60/0xb0
[  132.889387][ T6229]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  132.889409][ T6229] RIP: 0033:0x7f73f7279a29
[  132.889430][ T6229] 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
[  132.889448][ T6229] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  132.889470][ T6229] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  132.889485][ T6229] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  132.889498][ T6229] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  132.889510][ T6229] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  132.889522][ T6229] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  132.889555][ T6229]  </TASK>
[  133.656500][   T51] block nbd0: Receive control failed (result -32)
[  133.657082][ T6229] block nbd0: shutting down sockets
[  133.813508][ T6234] FAULT_INJECTION: forcing a failure.
[  133.813508][ T6234] name failslab, interval 1, probability 0, space 0, times 0
[  133.826592][ T6234] CPU: 0 UID: 0 PID: 6234 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  133.826625][ T6234] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  133.826639][ T6234] Call Trace:
[  133.826651][ T6234]  <TASK>
[  133.826663][ T6234]  dump_stack_lvl+0x189/0x250
[  133.826691][ T6234]  ? __pfx____ratelimit+0x10/0x10
[  133.826714][ T6234]  ? __pfx_dump_stack_lvl+0x10/0x10
[  133.826739][ T6234]  ? __pfx__printk+0x10/0x10
[  133.826766][ T6234]  ? __pfx___might_resched+0x10/0x10
[  133.826781][ T6234]  ? fs_reclaim_acquire+0x7d/0x100
[  133.826808][ T6234]  should_fail_ex+0x414/0x560
[  133.826838][ T6234]  should_failslab+0xa8/0x100
[  133.826880][ T6234]  kmem_cache_alloc_noprof+0x73/0x3c0
[  133.826907][ T6234]  ? security_inode_alloc+0x39/0x330
[  133.826942][ T6234]  security_inode_alloc+0x39/0x330
[  133.826966][ T6234]  inode_init_always_gfp+0x9ed/0xdc0
[  133.826993][ T6234]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  133.827010][ T6234]  alloc_inode+0x82/0x1b0
[  133.827030][ T6234]  new_inode+0x22/0x170
[  133.827055][ T6234]  __debugfs_create_file+0x14d/0x4f0
[  133.827075][ T6234]  debugfs_create_file_unsafe+0x3a/0x50
[  133.827093][ T6234]  nbd_start_device+0x33e/0xac0
[  133.827114][ T6234]  ? security_capable+0x7e/0x2e0
[  133.827133][ T6234]  nbd_ioctl+0x636/0xeb0
[  133.827156][ T6234]  ? __pfx_nbd_ioctl+0x10/0x10
[  133.827183][ T6234]  ? blkdev_common_ioctl+0xa6c/0xc40
[  133.827205][ T6234]  ? __pfx_nbd_ioctl+0x10/0x10
[  133.827224][ T6234]  blkdev_ioctl+0x5a8/0x6d0
[  133.827249][ T6234]  ? __pfx_blkdev_ioctl+0x10/0x10
[  133.827269][ T6234]  ? __fget_files+0x2a/0x420
[  133.827298][ T6234]  ? bpf_lsm_file_ioctl+0x9/0x20
[  133.827315][ T6234]  ? __pfx_blkdev_ioctl+0x10/0x10
[  133.827338][ T6234]  __se_sys_ioctl+0xf9/0x170
[  133.827356][ T6234]  do_syscall_64+0xfa/0x3b0
[  133.827395][ T6234]  ? lockdep_hardirqs_on+0x9c/0x150
[  133.827417][ T6234]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  133.827432][ T6234]  ? clear_bhb_loop+0x60/0xb0
[  133.827451][ T6234]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  133.827466][ T6234] RIP: 0033:0x7f73f7279a29
[  133.827482][ 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
[  133.827494][ T6234] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  133.827511][ T6234] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  133.827523][ T6234] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  133.827532][ T6234] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  133.827541][ T6234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  133.827550][ T6234] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  133.827573][ T6234]  </TASK>
[  133.827605][ T6234] debugfs: out of free dentries, can not create file 'size_bytes'
[  134.572432][ T5165] block nbd0: Receive control failed (result -32)
[  134.574294][   T51] block nbd0: Receive control failed (result -32)
[  134.587324][ T6234] block nbd0: shutting down sockets
[  134.732831][ T6239] FAULT_INJECTION: forcing a failure.
[  134.732831][ T6239] name failslab, interval 1, probability 0, space 0, times 0
[  134.746087][ T6239] CPU: 0 UID: 0 PID: 6239 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  134.746120][ T6239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  134.746133][ T6239] Call Trace:
[  134.746144][ T6239]  <TASK>
[  134.746152][ T6239]  dump_stack_lvl+0x189/0x250
[  134.746178][ T6239]  ? __pfx____ratelimit+0x10/0x10
[  134.746201][ T6239]  ? __pfx_dump_stack_lvl+0x10/0x10
[  134.746219][ T6239]  ? __pfx__printk+0x10/0x10
[  134.746244][ T6239]  ? __pfx___might_resched+0x10/0x10
[  134.746260][ T6239]  ? fs_reclaim_acquire+0x7d/0x100
[  134.746288][ T6239]  should_fail_ex+0x414/0x560
[  134.746309][ T6239]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  134.746327][ T6239]  should_failslab+0xa8/0x100
[  134.746348][ T6239]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  134.746363][ T6239]  kmem_cache_alloc_lru_noprof+0x78/0x3d0
[  134.746383][ T6239]  ? alloc_inode+0x67/0x1b0
[  134.746406][ T6239]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  134.746430][ T6239]  alloc_inode+0x67/0x1b0
[  134.746451][ T6239]  new_inode+0x22/0x170
[  134.746475][ T6239]  __debugfs_create_file+0x14d/0x4f0
[  134.746494][ T6239]  debugfs_create_file_unsafe+0x3a/0x50
[  134.746513][ T6239]  nbd_start_device+0x33e/0xac0
[  134.746533][ T6239]  ? security_capable+0x7e/0x2e0
[  134.746553][ T6239]  nbd_ioctl+0x636/0xeb0
[  134.746575][ T6239]  ? __pfx_nbd_ioctl+0x10/0x10
[  134.746602][ T6239]  ? blkdev_common_ioctl+0xa6c/0xc40
[  134.746625][ T6239]  ? __pfx_nbd_ioctl+0x10/0x10
[  134.746643][ T6239]  blkdev_ioctl+0x5a8/0x6d0
[  134.746668][ T6239]  ? __pfx_blkdev_ioctl+0x10/0x10
[  134.746690][ T6239]  ? __fget_files+0x2a/0x420
[  134.746714][ T6239]  ? bpf_lsm_file_ioctl+0x9/0x20
[  134.746732][ T6239]  ? __pfx_blkdev_ioctl+0x10/0x10
[  134.746754][ T6239]  __se_sys_ioctl+0xf9/0x170
[  134.746773][ T6239]  do_syscall_64+0xfa/0x3b0
[  134.746795][ T6239]  ? lockdep_hardirqs_on+0x9c/0x150
[  134.746815][ T6239]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  134.746831][ T6239]  ? clear_bhb_loop+0x60/0xb0
[  134.746850][ T6239]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  134.746865][ T6239] RIP: 0033:0x7f73f7279a29
[  134.746880][ 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
[  134.746893][ T6239] RSP: 002b:00007f73f69fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  134.746910][ T6239] RAX: ffffffffffffffda RBX: 00007f73f738c050 RCX: 00007f73f7279a29
[  134.746921][ T6239] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  134.746930][ T6239] RBP: 00007f73f69fe120 R08: 0000000000000000 R09: 0000000000000000
[  134.746939][ T6239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  134.746948][ T6239] R13: 000000000000006e R14: 00007f73f738c050 R15: 00007ffda00ab3d8
[  134.746971][ T6239]  </TASK>
[  134.746979][ T6239] debugfs: out of free dentries, can not create file 'size_bytes'
2025/07/06 01:18:53 executed programs: 15
[  135.475954][ T5165] block nbd0: Receive control failed (result -32)
[  135.477838][   T51] block nbd0: Receive control failed (result -32)
[  135.490383][ T6239] block nbd0: shutting down sockets
[  135.652375][ T6242] block nbd0: Device being setup by another task
[  135.717604][ T6241] elv: switch to "mq-deadline" failed, falling back to "none"
[  136.358548][   T51] block nbd0: Receive control failed (result -32)
[  136.365487][ T6241] block nbd0: shutting down sockets
[  136.514011][ T6244] FAULT_INJECTION: forcing a failure.
[  136.514011][ T6244] name failslab, interval 1, probability 0, space 0, times 0
[  136.527363][ T6244] CPU: 1 UID: 0 PID: 6244 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  136.527399][ T6244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  136.527409][ T6244] Call Trace:
[  136.527416][ T6244]  <TASK>
[  136.527424][ T6244]  dump_stack_lvl+0x189/0x250
[  136.527451][ T6244]  ? __pfx____ratelimit+0x10/0x10
[  136.527474][ T6244]  ? __pfx_dump_stack_lvl+0x10/0x10
[  136.527492][ T6244]  ? __pfx__printk+0x10/0x10
[  136.527519][ T6244]  ? __pfx___might_resched+0x10/0x10
[  136.527535][ T6244]  ? fs_reclaim_acquire+0x7d/0x100
[  136.527562][ T6244]  should_fail_ex+0x414/0x560
[  136.527586][ T6244]  should_failslab+0xa8/0x100
[  136.527617][ T6244]  __kmalloc_noprof+0xcb/0x4f0
[  136.527636][ T6244]  ? __group_cpus_evenly+0x2c6/0x14c0
[  136.527666][ T6244]  __group_cpus_evenly+0x2c6/0x14c0
[  136.527705][ T6244]  ? __pfx___group_cpus_evenly+0x10/0x10
[  136.527728][ T6244]  ? rcu_is_watching+0x15/0xb0
[  136.527745][ T6244]  ? trace_kmalloc+0x1f/0xd0
[  136.527762][ T6244]  ? group_cpus_evenly+0x288/0x550
[  136.527789][ T6244]  group_cpus_evenly+0x39e/0x550
[  136.527816][ T6244]  ? __pfx_group_cpus_evenly+0x10/0x10
[  136.527851][ T6244]  blk_mq_map_queues+0xab/0x4a0
[  136.527875][ T6244]  ? __pfx___might_resched+0x10/0x10
[  136.527889][ T6244]  ? blk_mq_alloc_map_and_rqs+0x91b/0x9f0
[  136.527916][ T6244]  ? __pfx_blk_mq_map_queues+0x10/0x10
[  136.527939][ T6244]  ? blk_mq_update_queue_map+0x37a/0x440
[  136.527969][ T6244]  blk_mq_update_nr_hw_queues+0x91c/0x14c0
[  136.528009][ T6244]  nbd_start_device+0x16c/0xac0
[  136.528031][ T6244]  ? security_capable+0x7e/0x2e0
[  136.528051][ T6244]  nbd_ioctl+0x636/0xeb0
[  136.528074][ T6244]  ? __pfx_nbd_ioctl+0x10/0x10
[  136.528101][ T6244]  ? blkdev_common_ioctl+0xa6c/0xc40
[  136.528122][ T6244]  ? __pfx_nbd_ioctl+0x10/0x10
[  136.528141][ T6244]  blkdev_ioctl+0x5a8/0x6d0
[  136.528167][ T6244]  ? __pfx_blkdev_ioctl+0x10/0x10
[  136.528187][ T6244]  ? __fget_files+0x2a/0x420
[  136.528212][ T6244]  ? bpf_lsm_file_ioctl+0x9/0x20
[  136.528229][ T6244]  ? __pfx_blkdev_ioctl+0x10/0x10
[  136.528251][ T6244]  __se_sys_ioctl+0xf9/0x170
[  136.528271][ T6244]  do_syscall_64+0xfa/0x3b0
[  136.528293][ T6244]  ? lockdep_hardirqs_on+0x9c/0x150
[  136.528318][ T6244]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  136.528334][ T6244]  ? clear_bhb_loop+0x60/0xb0
[  136.528353][ T6244]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  136.528372][ T6244] RIP: 0033:0x7f73f7279a29
[  136.528393][ 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
[  136.528409][ T6244] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  136.528433][ T6244] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  136.528449][ T6244] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  136.528461][ T6244] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  136.528475][ T6244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  136.528487][ T6244] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  136.528522][ T6244]  </TASK>
[  137.240352][   T51] block nbd0: Receive control failed (result -32)
[  137.240801][ T5165] block nbd0: Receive control failed (result -32)
[  137.247173][ T6244] block nbd0: shutting down sockets
[  137.363834][ T6246] FAULT_INJECTION: forcing a failure.
[  137.363834][ T6246] name failslab, interval 1, probability 0, space 0, times 0
[  137.377210][ T6246] CPU: 1 UID: 0 PID: 6246 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  137.377250][ T6246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  137.377265][ T6246] Call Trace:
[  137.377279][ T6246]  <TASK>
[  137.377292][ T6246]  dump_stack_lvl+0x189/0x250
[  137.377319][ T6246]  ? __pfx____ratelimit+0x10/0x10
[  137.377343][ T6246]  ? __pfx_dump_stack_lvl+0x10/0x10
[  137.377361][ T6246]  ? __pfx__printk+0x10/0x10
[  137.377388][ T6246]  ? __pfx___might_resched+0x10/0x10
[  137.377404][ T6246]  ? fs_reclaim_acquire+0x7d/0x100
[  137.377432][ T6246]  should_fail_ex+0x414/0x560
[  137.377455][ T6246]  should_failslab+0xa8/0x100
[  137.377479][ T6246]  kmem_cache_alloc_lru_noprof+0x78/0x3d0
[  137.377499][ T6246]  ? __d_alloc+0x36/0x7a0
[  137.377528][ T6246]  __d_alloc+0x36/0x7a0
[  137.377556][ T6246]  d_alloc_parallel+0xe5/0x15e0
[  137.377570][ T6246]  ? new_inode+0x22/0x170
[  137.377617][ T6246]  ? __debugfs_create_file+0x14d/0x4f0
[  137.377636][ T6246]  ? __lock_acquire+0xab9/0xd20
[  137.377665][ T6246]  ? __lock_acquire+0xab9/0xd20
[  137.377693][ T6246]  ? __pfx_d_alloc_parallel+0x10/0x10
[  137.377712][ T6246]  ? __raw_spin_lock_init+0x45/0x100
[  137.377733][ T6246]  ? __init_waitqueue_head+0xa9/0x150
[  137.377758][ T6246]  __lookup_slow+0x116/0x3d0
[  137.377775][ T6246]  ? __pfx___lookup_slow+0x10/0x10
[  137.377797][ T6246]  ? d_lookup+0x8a/0xa0
[  137.377811][ T6246]  ? lookup_noperm+0x112/0x220
[  137.377828][ T6246]  simple_start_creating+0xfd/0x1e0
[  137.377851][ T6246]  ? __pfx_simple_start_creating+0x10/0x10
[  137.377874][ T6246]  ? mntput+0x65/0xc0
[  137.377895][ T6246]  start_creating+0x10f/0x180
[  137.377912][ T6246]  __debugfs_create_file+0x79/0x4f0
[  137.377931][ T6246]  debugfs_create_file_unsafe+0x3a/0x50
[  137.377950][ T6246]  nbd_start_device+0x33e/0xac0
[  137.377970][ T6246]  ? security_capable+0x7e/0x2e0
[  137.377997][ T6246]  nbd_ioctl+0x636/0xeb0
[  137.378019][ T6246]  ? __pfx_nbd_ioctl+0x10/0x10
[  137.378046][ T6246]  ? blkdev_common_ioctl+0xa6c/0xc40
[  137.378068][ T6246]  ? __pfx_nbd_ioctl+0x10/0x10
[  137.378087][ T6246]  blkdev_ioctl+0x5a8/0x6d0
[  137.378112][ T6246]  ? __pfx_blkdev_ioctl+0x10/0x10
[  137.378141][ T6246]  ? __fget_files+0x2a/0x420
[  137.378165][ T6246]  ? bpf_lsm_file_ioctl+0x9/0x20
[  137.378183][ T6246]  ? __pfx_blkdev_ioctl+0x10/0x10
[  137.378205][ T6246]  __se_sys_ioctl+0xf9/0x170
[  137.378231][ T6246]  do_syscall_64+0xfa/0x3b0
[  137.378254][ T6246]  ? lockdep_hardirqs_on+0x9c/0x150
[  137.378274][ T6246]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  137.378290][ T6246]  ? clear_bhb_loop+0x60/0xb0
[  137.378315][ T6246]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  137.378336][ T6246] RIP: 0033:0x7f73f7279a29
[  137.378356][ T6246] 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
[  137.378373][ T6246] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  137.378406][ T6246] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  137.378421][ T6246] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  137.378434][ T6246] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  137.378447][ T6246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  137.378459][ T6246] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  137.378487][ T6246]  </TASK>
[  138.118511][ T5165] block nbd0: Receive control failed (result -32)
[  138.121285][   T51] block nbd0: Receive control failed (result -32)
[  138.132906][ T6246] block nbd0: shutting down sockets
[  138.262716][ T6249] FAULT_INJECTION: forcing a failure.
[  138.262716][ T6249] name failslab, interval 1, probability 0, space 0, times 0
[  138.275721][ T6249] CPU: 0 UID: 0 PID: 6249 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  138.275758][ T6249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  138.275773][ T6249] Call Trace:
[  138.275785][ T6249]  <TASK>
[  138.275793][ T6249]  dump_stack_lvl+0x189/0x250
[  138.275821][ T6249]  ? __pfx____ratelimit+0x10/0x10
[  138.275846][ T6249]  ? __pfx_dump_stack_lvl+0x10/0x10
[  138.275867][ T6249]  ? __pfx__printk+0x10/0x10
[  138.275894][ T6249]  ? __pfx___might_resched+0x10/0x10
[  138.275912][ T6249]  ? fs_reclaim_acquire+0x7d/0x100
[  138.275943][ T6249]  should_fail_ex+0x414/0x560
[  138.275967][ T6249]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  138.275986][ T6249]  should_failslab+0xa8/0x100
[  138.276011][ T6249]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  138.276027][ T6249]  kmem_cache_alloc_lru_noprof+0x78/0x3d0
[  138.276050][ T6249]  ? alloc_inode+0x67/0x1b0
[  138.276078][ T6249]  ? __pfx_debugfs_alloc_inode+0x10/0x10
[  138.276096][ T6249]  alloc_inode+0x67/0x1b0
[  138.276119][ T6249]  new_inode+0x22/0x170
[  138.276147][ T6249]  __debugfs_create_file+0x14d/0x4f0
[  138.276171][ T6249]  debugfs_create_file_unsafe+0x3a/0x50
[  138.276195][ T6249]  nbd_start_device+0x33e/0xac0
[  138.276221][ T6249]  ? security_capable+0x7e/0x2e0
[  138.276248][ T6249]  nbd_ioctl+0x636/0xeb0
[  138.276273][ T6249]  ? __pfx_nbd_ioctl+0x10/0x10
[  138.276303][ T6249]  ? blkdev_common_ioctl+0xa6c/0xc40
[  138.276329][ T6249]  ? __pfx_nbd_ioctl+0x10/0x10
[  138.276357][ T6249]  blkdev_ioctl+0x5a8/0x6d0
[  138.276385][ T6249]  ? __pfx_blkdev_ioctl+0x10/0x10
[  138.276408][ T6249]  ? __fget_files+0x2a/0x420
[  138.276442][ T6249]  ? bpf_lsm_file_ioctl+0x9/0x20
[  138.276463][ T6249]  ? __pfx_blkdev_ioctl+0x10/0x10
[  138.276488][ T6249]  __se_sys_ioctl+0xf9/0x170
[  138.276508][ T6249]  do_syscall_64+0xfa/0x3b0
[  138.276532][ T6249]  ? lockdep_hardirqs_on+0x9c/0x150
[  138.276555][ T6249]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  138.276572][ T6249]  ? clear_bhb_loop+0x60/0xb0
[  138.276594][ T6249]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  138.276611][ T6249] RIP: 0033:0x7f73f7279a29
[  138.276629][ T6249] 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
[  138.276643][ T6249] RSP: 002b:00007f73f69fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  138.276662][ T6249] RAX: ffffffffffffffda RBX: 00007f73f738c050 RCX: 00007f73f7279a29
[  138.276675][ T6249] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  138.276685][ T6249] RBP: 00007f73f69fe120 R08: 0000000000000000 R09: 0000000000000000
[  138.276696][ T6249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  138.276711][ T6249] R13: 000000000000006e R14: 00007f73f738c050 R15: 00007ffda00ab3d8
[  138.276738][ T6249]  </TASK>
[  138.276747][ T6249] debugfs: out of free dentries, can not create file 'size_bytes'
[  138.916683][ T1300] ieee802154 phy0 wpan0: encryption failed: -22
[  138.923986][ T1300] ieee802154 phy1 wpan1: encryption failed: -22
[  139.002259][ T5165] block nbd0: Receive control failed (result -32)
[  139.003091][ T6249] block nbd0: shutting down sockets
[  139.094317][ T6251] FAULT_INJECTION: forcing a failure.
[  139.094317][ T6251] name failslab, interval 1, probability 0, space 0, times 0
[  139.108880][ T6251] CPU: 0 UID: 0 PID: 6251 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  139.108904][ T6251] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  139.108914][ T6251] Call Trace:
[  139.108921][ T6251]  <TASK>
[  139.108928][ T6251]  dump_stack_lvl+0x189/0x250
[  139.108954][ T6251]  ? __pfx____ratelimit+0x10/0x10
[  139.108977][ T6251]  ? __pfx_dump_stack_lvl+0x10/0x10
[  139.108996][ T6251]  ? __pfx__printk+0x10/0x10
[  139.109022][ T6251]  ? __pfx___might_resched+0x10/0x10
[  139.109039][ T6251]  ? fs_reclaim_acquire+0x7d/0x100
[  139.109073][ T6251]  should_fail_ex+0x414/0x560
[  139.109111][ T6251]  should_failslab+0xa8/0x100
[  139.109134][ T6251]  kmem_cache_alloc_lru_noprof+0x78/0x3d0
[  139.109153][ T6251]  ? __d_alloc+0x36/0x7a0
[  139.109177][ T6251]  ? stack_depot_save_flags+0x40/0x900
[  139.109198][ T6251]  __d_alloc+0x36/0x7a0
[  139.109227][ T6251]  d_alloc_parallel+0xe5/0x15e0
[  139.109241][ T6251]  ? inode_init_always_gfp+0x9ed/0xdc0
[  139.109259][ T6251]  ? alloc_inode+0x82/0x1b0
[  139.109280][ T6251]  ? __lock_acquire+0xab9/0xd20
[  139.109308][ T6251]  ? __lock_acquire+0xab9/0xd20
[  139.109336][ T6251]  ? __pfx_d_alloc_parallel+0x10/0x10
[  139.109358][ T6251]  ? __raw_spin_lock_init+0x45/0x100
[  139.109386][ T6251]  ? __init_waitqueue_head+0xa9/0x150
[  139.109421][ T6251]  __lookup_slow+0x116/0x3d0
[  139.109445][ T6251]  ? __pfx___lookup_slow+0x10/0x10
[  139.109476][ T6251]  ? d_lookup+0x8a/0xa0
[  139.109496][ T6251]  ? lookup_noperm+0x112/0x220
[  139.109519][ T6251]  simple_start_creating+0xfd/0x1e0
[  139.109542][ T6251]  ? __pfx_simple_start_creating+0x10/0x10
[  139.109565][ T6251]  ? mntput+0x65/0xc0
[  139.109585][ T6251]  start_creating+0x10f/0x180
[  139.109603][ T6251]  __debugfs_create_file+0x79/0x4f0
[  139.109622][ T6251]  debugfs_create_file_unsafe+0x3a/0x50
[  139.109640][ T6251]  nbd_start_device+0x356/0xac0
[  139.109661][ T6251]  ? security_capable+0x7e/0x2e0
[  139.109681][ T6251]  nbd_ioctl+0x636/0xeb0
[  139.109704][ T6251]  ? __pfx_nbd_ioctl+0x10/0x10
[  139.109730][ T6251]  ? blkdev_common_ioctl+0xa6c/0xc40
[  139.109753][ T6251]  ? __pfx_nbd_ioctl+0x10/0x10
[  139.109772][ T6251]  blkdev_ioctl+0x5a8/0x6d0
[  139.109797][ T6251]  ? __pfx_blkdev_ioctl+0x10/0x10
[  139.109817][ T6251]  ? __fget_files+0x2a/0x420
[  139.109841][ T6251]  ? bpf_lsm_file_ioctl+0x9/0x20
[  139.109859][ T6251]  ? __pfx_blkdev_ioctl+0x10/0x10
[  139.109881][ T6251]  __se_sys_ioctl+0xf9/0x170
[  139.109899][ T6251]  do_syscall_64+0xfa/0x3b0
[  139.109922][ T6251]  ? lockdep_hardirqs_on+0x9c/0x150
[  139.109943][ T6251]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  139.109958][ T6251]  ? clear_bhb_loop+0x60/0xb0
[  139.109977][ T6251]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  139.109993][ T6251] RIP: 0033:0x7f73f7279a29
[  139.110008][ T6251] 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
[  139.110021][ T6251] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  139.110044][ T6251] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  139.110055][ T6251] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  139.110064][ T6251] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  139.110074][ T6251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  139.110082][ T6251] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  139.110111][ T6251]  </TASK>
[  139.873226][ T5165] block nbd0: Receive control failed (result -32)
[  139.876496][   T51] block nbd0: Receive control failed (result -32)
[  139.887503][ T6251] block nbd0: shutting down sockets
[  140.052336][ T6254] block nbd0: Device being setup by another task
[  140.114517][ T6253] FAULT_INJECTION: forcing a failure.
[  140.114517][ T6253] name failslab, interval 1, probability 0, space 0, times 0
[  140.128598][ T6253] CPU: 0 UID: 0 PID: 6253 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  140.128628][ T6253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  140.128641][ T6253] Call Trace:
[  140.128650][ T6253]  <TASK>
[  140.128659][ T6253]  dump_stack_lvl+0x189/0x250
[  140.128691][ T6253]  ? __pfx____ratelimit+0x10/0x10
[  140.128716][ T6253]  ? __pfx_dump_stack_lvl+0x10/0x10
[  140.128734][ T6253]  ? __pfx__printk+0x10/0x10
[  140.128771][ T6253]  ? __pfx___might_resched+0x10/0x10
[  140.128793][ T6253]  ? fs_reclaim_acquire+0x7d/0x100
[  140.128830][ T6253]  should_fail_ex+0x414/0x560
[  140.128864][ T6253]  should_failslab+0xa8/0x100
[  140.128887][ T6253]  kmem_cache_alloc_noprof+0x73/0x3c0
[  140.128906][ T6253]  ? __kernfs_new_node+0xd7/0x7e0
[  140.128927][ T6253]  __kernfs_new_node+0xd7/0x7e0
[  140.128940][ T6253]  ? __lock_acquire+0xab9/0xd20
[  140.128971][ T6253]  ? __pfx___kernfs_new_node+0x10/0x10
[  140.128986][ T6253]  ? kernfs_root+0x1c/0x230
[  140.129023][ T6253]  ? kernfs_root+0x1c/0x230
[  140.129045][ T6253]  ? kernfs_root+0x1c/0x230
[  140.129066][ T6253]  ? kernfs_root+0x1c/0x230
[  140.129093][ T6253]  kernfs_new_node+0x102/0x210
[  140.129111][ T6253]  kernfs_create_dir_ns+0x44/0x130
[  140.129130][ T6253]  sysfs_create_dir_ns+0x123/0x280
[  140.129156][ T6253]  ? __pfx_sysfs_create_dir_ns+0x10/0x10
[  140.129177][ T6253]  ? lockdep_hardirqs_on+0x9c/0x150
[  140.129206][ T6253]  kobject_add_internal+0x59f/0xb40
[  140.129237][ T6253]  kobject_add+0x155/0x220
[  140.129265][ T6253]  ? __pfx_kobject_add+0x10/0x10
[  140.129289][ T6253]  ? xa_find+0x8c/0x2b0
[  140.129320][ T6253]  blk_mq_register_hctx+0x1d7/0x400
[  140.129348][ T6253]  blk_mq_sysfs_register_hctxs+0xf2/0x180
[  140.129370][ T6253]  ? __pfx_blk_mq_sysfs_register_hctxs+0x10/0x10
[  140.129394][ T6253]  ? blk_mq_update_nr_hw_queues+0xd54/0x14c0
[  140.129423][ T6253]  blk_mq_update_nr_hw_queues+0xdc2/0x14c0
[  140.129456][ T6253]  ? __pfx___mutex_lock+0x10/0x10
[  140.129494][ T6253]  nbd_start_device+0x16c/0xac0
[  140.129522][ T6253]  ? security_capable+0x7e/0x2e0
[  140.129551][ T6253]  nbd_ioctl+0x636/0xeb0
[  140.129579][ T6253]  ? __pfx_nbd_ioctl+0x10/0x10
[  140.129605][ T6253]  ? blkdev_common_ioctl+0xa6c/0xc40
[  140.129626][ T6253]  ? __pfx_nbd_ioctl+0x10/0x10
[  140.129645][ T6253]  blkdev_ioctl+0x5a8/0x6d0
[  140.129669][ T6253]  ? __pfx_blkdev_ioctl+0x10/0x10
[  140.129690][ T6253]  ? __fget_files+0x2a/0x420
[  140.129714][ T6253]  ? bpf_lsm_file_ioctl+0x9/0x20
[  140.129731][ T6253]  ? __pfx_blkdev_ioctl+0x10/0x10
[  140.129754][ T6253]  __se_sys_ioctl+0xf9/0x170
[  140.129772][ T6253]  do_syscall_64+0xfa/0x3b0
[  140.129793][ T6253]  ? lockdep_hardirqs_on+0x9c/0x150
[  140.129812][ T6253]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.129828][ T6253]  ? clear_bhb_loop+0x60/0xb0
[  140.129847][ T6253]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  140.129862][ T6253] RIP: 0033:0x7f73f7279a29
[  140.129877][ T6253] 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
[  140.129897][ T6253] RSP: 002b:00007f73f82fa0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  140.129920][ T6253] RAX: ffffffffffffffda RBX: 00007f73f738bf80 RCX: 00007f73f7279a29
[  140.129935][ T6253] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  140.129948][ T6253] RBP: 00007f73f82fa120 R08: 0000000000000000 R09: 0000000000000000
[  140.129961][ T6253] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  140.129976][ T6253] R13: 000000000000000b R14: 00007f73f738bf80 R15: 00007ffda00ab3d8
[  140.130006][ T6253]  </TASK>
[  140.130039][ T6253] kobject: kobject_add_internal failed for cpu0 (error: -12 parent: 0)
2025/07/06 01:18:58 executed programs: 21
[  140.777131][   T51] block nbd0: Receive control failed (result -32)
[  140.783773][ T6253] block nbd0: shutting down sockets
[  140.914951][ T6257] ------------[ cut here ]------------
[  140.920503][ T6257] kernfs: can not remove 'nr_tags', no directory
[  140.927409][ T6257] WARNING: fs/kernfs/dir.c:1707 at kernfs_remove_by_name_ns+0xd1/0x130, CPU#1: syz-executor.0/6257
[  140.938238][ T6257] Modules linked in:
[  140.942868][ T6257] CPU: 1 UID: 0 PID: 6257 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  140.956284][ T6257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  140.966828][ T6257] RIP: 0010:kernfs_remove_by_name_ns+0xd1/0x130
[  140.973552][ T6257] Code: 4c 89 f7 e8 c1 f2 ff ff 4c 89 f7 e8 69 9b ff ff 31 ed eb 2b e8 40 2c 61 ff 90 48 c7 c7 00 4e 9c 8b 4c 89 f6 e8 e0 fa 24 ff 90 <0f> 0b 90 90 bd fe ff ff ff eb 12 e8 1f 2c 61 ff bd fe ff ff ff 48
[  140.993636][ T6257] RSP: 0018:ffffc9000ad379c8 EFLAGS: 00010246
[  140.999856][ T6257] RAX: 44d52a6db50fff00 RBX: ffffffff8be13160 RCX: ffff88807b1b0000
[  141.008221][ T6257] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[  141.016589][ T6257] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004
[  141.024752][ T6257] R10: dffffc0000000000 R11: fffffbfff1bfa430 R12: 0000000000000000
[  141.033243][ T6257] R13: ffffffff8e89e880 R14: ffffffff8be131c0 R15: 0000000000000000
[  141.042374][ T6257] FS:  00007f73f69fe6c0(0000) GS:ffff888125ce7000(0000) knlGS:0000000000000000
[  141.051385][ T6257] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  141.058441][ T6257] CR2: 00007f73f69fdff8 CR3: 0000000033236000 CR4: 00000000003526f0
[  141.066672][ T6257] Call Trace:
[  141.070095][ T6257]  <TASK>
[  141.073137][ T6257]  sysfs_remove_group+0xfc/0x2c0
[  141.078142][ T6257]  sysfs_remove_groups+0x54/0xb0
[  141.083209][ T6257]  __kobject_del+0x84/0x300
[  141.087763][ T6257]  kobject_del+0x45/0x60
[  141.092040][ T6257]  blk_mq_sysfs_unregister_hctxs+0x1fb/0x2b0
[  141.098231][ T6257]  ? __pfx_blk_mq_sysfs_unregister_hctxs+0x10/0x10
[  141.104835][ T6257]  blk_mq_update_nr_hw_queues+0x25d/0x14c0
[  141.110782][ T6257]  ? __pfx___mutex_lock+0x10/0x10
[  141.115939][ T6257]  nbd_start_device+0x16c/0xac0
[  141.120939][ T6257]  ? security_capable+0x7e/0x2e0
[  141.126182][ T6257]  nbd_ioctl+0x636/0xeb0
[  141.130578][ T6257]  ? __pfx_nbd_ioctl+0x10/0x10
[  141.135462][ T6257]  ? blkdev_common_ioctl+0xa6c/0xc40
[  141.140798][ T6257]  ? __pfx_nbd_ioctl+0x10/0x10
[  141.145698][ T6257]  blkdev_ioctl+0x5a8/0x6d0
[  141.150261][ T6257]  ? __pfx_blkdev_ioctl+0x10/0x10
[  141.155514][ T6257]  ? __fget_files+0x2a/0x420
[  141.160176][ T6257]  ? bpf_lsm_file_ioctl+0x9/0x20
[  141.165287][ T6257]  ? __pfx_blkdev_ioctl+0x10/0x10
[  141.170375][ T6257]  __se_sys_ioctl+0xf9/0x170
[  141.175111][ T6257]  do_syscall_64+0xfa/0x3b0
[  141.179708][ T6257]  ? lockdep_hardirqs_on+0x9c/0x150
[  141.185178][ T6257]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  141.191428][ T6257]  ? clear_bhb_loop+0x60/0xb0
[  141.196393][ T6257]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  141.202556][ T6257] RIP: 0033:0x7f73f7279a29
[  141.207102][ T6257] 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
[  141.227013][ T6257] RSP: 002b:00007f73f69fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  141.235542][ T6257] RAX: ffffffffffffffda RBX: 00007f73f738c050 RCX: 00007f73f7279a29
[  141.243884][ T6257] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  141.252274][ T6257] RBP: 00007f73f69fe120 R08: 0000000000000000 R09: 0000000000000000
[  141.260301][ T6257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  141.268485][ T6257] R13: 000000000000006e R14: 00007f73f738c050 R15: 00007ffda00ab3d8
[  141.276678][ T6257]  </TASK>
[  141.279762][ T6257] Kernel panic - not syncing: kernel: panic_on_warn set ...
[  141.287177][ T6257] CPU: 1 UID: 0 PID: 6257 Comm: syz-executor.0 Not tainted 6.16.0-rc4-next-20250704-syzkaller-g26ffb3d6f02c #0 PREEMPT(full) 
[  141.300475][ T6257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
[  141.310758][ T6257] Call Trace:
[  141.314134][ T6257]  <TASK>
[  141.317270][ T6257]  dump_stack_lvl+0x99/0x250
[  141.322334][ T6257]  ? __asan_memcpy+0x40/0x70
[  141.327433][ T6257]  ? __pfx_dump_stack_lvl+0x10/0x10
[  141.332853][ T6257]  ? __pfx__printk+0x10/0x10
[  141.337497][ T6257]  panic+0x2db/0x790
[  141.341570][ T6257]  ? __pfx_panic+0x10/0x10
[  141.346070][ T6257]  __warn+0x334/0x4c0
[  141.350212][ T6257]  ? kernfs_remove_by_name_ns+0xd1/0x130
[  141.355908][ T6257]  ? kernfs_remove_by_name_ns+0xd1/0x130
[  141.361587][ T6257]  report_bug+0x2be/0x4f0
[  141.366389][ T6257]  ? kernfs_remove_by_name_ns+0xd1/0x130
[  141.372087][ T6257]  ? kernfs_remove_by_name_ns+0xd1/0x130
[  141.377856][ T6257]  ? kernfs_remove_by_name_ns+0xd3/0x130
[  141.383645][ T6257]  handle_bug+0x84/0x160
[  141.388636][ T6257]  exc_invalid_op+0x1a/0x50
[  141.393190][ T6257]  asm_exc_invalid_op+0x1a/0x20
[  141.398171][ T6257] RIP: 0010:kernfs_remove_by_name_ns+0xd1/0x130
[  141.404592][ T6257] Code: 4c 89 f7 e8 c1 f2 ff ff 4c 89 f7 e8 69 9b ff ff 31 ed eb 2b e8 40 2c 61 ff 90 48 c7 c7 00 4e 9c 8b 4c 89 f6 e8 e0 fa 24 ff 90 <0f> 0b 90 90 bd fe ff ff ff eb 12 e8 1f 2c 61 ff bd fe ff ff ff 48
[  141.424849][ T6257] RSP: 0018:ffffc9000ad379c8 EFLAGS: 00010246
[  141.431005][ T6257] RAX: 44d52a6db50fff00 RBX: ffffffff8be13160 RCX: ffff88807b1b0000
[  141.439013][ T6257] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[  141.447097][ T6257] RBP: dffffc0000000000 R08: 0000000000000003 R09: 0000000000000004
[  141.455114][ T6257] R10: dffffc0000000000 R11: fffffbfff1bfa430 R12: 0000000000000000
[  141.463354][ T6257] R13: ffffffff8e89e880 R14: ffffffff8be131c0 R15: 0000000000000000
[  141.471554][ T6257]  ? kernfs_remove_by_name_ns+0xd0/0x130
[  141.477317][ T6257]  sysfs_remove_group+0xfc/0x2c0
[  141.482406][ T6257]  sysfs_remove_groups+0x54/0xb0
[  141.487581][ T6257]  __kobject_del+0x84/0x300
[  141.492230][ T6257]  kobject_del+0x45/0x60
[  141.496680][ T6257]  blk_mq_sysfs_unregister_hctxs+0x1fb/0x2b0
[  141.502783][ T6257]  ? __pfx_blk_mq_sysfs_unregister_hctxs+0x10/0x10
[  141.509432][ T6257]  blk_mq_update_nr_hw_queues+0x25d/0x14c0
[  141.515474][ T6257]  ? __pfx___mutex_lock+0x10/0x10
[  141.520752][ T6257]  nbd_start_device+0x16c/0xac0
[  141.525766][ T6257]  ? security_capable+0x7e/0x2e0
[  141.531128][ T6257]  nbd_ioctl+0x636/0xeb0
[  141.535710][ T6257]  ? __pfx_nbd_ioctl+0x10/0x10
[  141.540639][ T6257]  ? blkdev_common_ioctl+0xa6c/0xc40
[  141.546258][ T6257]  ? __pfx_nbd_ioctl+0x10/0x10
[  141.551529][ T6257]  blkdev_ioctl+0x5a8/0x6d0
[  141.556402][ T6257]  ? __pfx_blkdev_ioctl+0x10/0x10
[  141.561575][ T6257]  ? __fget_files+0x2a/0x420
[  141.566228][ T6257]  ? bpf_lsm_file_ioctl+0x9/0x20
[  141.571201][ T6257]  ? __pfx_blkdev_ioctl+0x10/0x10
[  141.576518][ T6257]  __se_sys_ioctl+0xf9/0x170
[  141.581187][ T6257]  do_syscall_64+0xfa/0x3b0
[  141.585812][ T6257]  ? lockdep_hardirqs_on+0x9c/0x150
[  141.591040][ T6257]  ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  141.597261][ T6257]  ? clear_bhb_loop+0x60/0xb0
[  141.602507][ T6257]  entry_SYSCALL_64_after_hwframe+0x77/0x7f
[  141.609136][ T6257] RIP: 0033:0x7f73f7279a29
[  141.613585][ T6257] 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
[  141.633941][ T6257] RSP: 002b:00007f73f69fe0c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[  141.642826][ T6257] RAX: ffffffffffffffda RBX: 00007f73f738c050 RCX: 00007f73f7279a29
[  141.651078][ T6257] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000007
[  141.659070][ T6257] RBP: 00007f73f69fe120 R08: 0000000000000000 R09: 0000000000000000
[  141.667161][ T6257] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[  141.675149][ T6257] R13: 000000000000006e R14: 00007f73f738c050 R15: 00007ffda00ab3d8
[  141.683243][ T6257]  </TASK>
[  141.686438][ T6257] Kernel Offset: disabled
[  141.690771][ T6257] Rebooting in 86400 seconds..