Warning: Permanently added '10.128.0.117' (ED25519) to the list of known hosts. 2025/12/20 17:11:51 parsed 1 programs [ 91.507845][ T5832] cgroup: Unknown subsys name 'net' [ 91.681787][ T5832] cgroup: Unknown subsys name 'cpuset' [ 91.691267][ T5832] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 93.405476][ T5832] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 96.444024][ T5148] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.453552][ T5148] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.461420][ T5148] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.470038][ T5148] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.478327][ T5148] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.586517][ T5844] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 97.026551][ T5855] chnl_net:caif_netlink_parms(): no params data found [ 97.151096][ T9] cfg80211: failed to load regulatory.db [ 97.155611][ T5855] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.165042][ T5855] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.179634][ T5855] bridge_slave_0: entered allmulticast mode [ 97.188708][ T5855] bridge_slave_0: entered promiscuous mode [ 97.206822][ T5855] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.214151][ T5855] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.221423][ T5855] bridge_slave_1: entered allmulticast mode [ 97.229230][ T5855] bridge_slave_1: entered promiscuous mode [ 97.272043][ T5855] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 97.284305][ T5855] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 97.322827][ T5855] team0: Port device team_slave_0 added [ 97.332346][ T5855] team0: Port device team_slave_1 added [ 97.367802][ T5855] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 97.374817][ T5855] 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 1532 would solve the problem. [ 97.401046][ T5855] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 97.414005][ T5855] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 97.421263][ T5855] 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 1532 would solve the problem. [ 97.447216][ T5855] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 97.495204][ T5855] hsr_slave_0: entered promiscuous mode [ 97.503350][ T5855] hsr_slave_1: entered promiscuous mode [ 97.690233][ T5855] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.703353][ T5855] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.714516][ T5855] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.726070][ T5855] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.760833][ T5855] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.768184][ T5855] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.776322][ T5855] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.783691][ T5855] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.848293][ T5855] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.868046][ T1148] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.878225][ T1148] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.896083][ T5855] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.912923][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.920169][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.934646][ T1148] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.941828][ T1148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.155960][ T5855] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.203854][ T5855] veth0_vlan: entered promiscuous mode [ 98.217405][ T5855] veth1_vlan: entered promiscuous mode [ 98.253485][ T5855] veth0_macvtap: entered promiscuous mode [ 98.263689][ T5855] veth1_macvtap: entered promiscuous mode [ 98.285410][ T5855] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 98.302241][ T5855] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.318908][ T1148] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.329937][ T1148] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.341738][ T1148] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.351317][ T1148] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.489158][ T5855] syz-executor (5855) used greatest stack depth: 18056 bytes left [ 98.522754][ T37] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.613543][ T37] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.743445][ T37] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.813084][ T37] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.142143][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.155336][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.185749][ T1338] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 101.193844][ T1338] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 101.595184][ T37] bridge_slave_1: left allmulticast mode [ 101.602590][ T37] bridge_slave_1: left promiscuous mode [ 101.610240][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.635960][ T37] bridge_slave_0: left allmulticast mode [ 101.642075][ T37] bridge_slave_0: left promiscuous mode [ 101.649727][ T37] bridge0: port 1(bridge_slave_0) entered disabled state 2025/12/20 17:12:05 executed programs: 0 [ 101.791235][ T5148] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 101.799836][ T5148] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 101.810792][ T5148] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 101.829756][ T5148] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 101.838551][ T5148] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 102.016763][ T37] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.029834][ T37] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.040524][ T37] bond0 (unregistering): Released all slaves [ 102.162709][ T37] hsr_slave_0: left promiscuous mode [ 102.170841][ T37] hsr_slave_1: left promiscuous mode [ 102.177258][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.185724][ T37] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.195719][ T37] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.204121][ T37] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.225331][ T37] veth1_macvtap: left promiscuous mode [ 102.231239][ T37] veth0_macvtap: left promiscuous mode [ 102.237070][ T37] veth1_vlan: left promiscuous mode [ 102.243584][ T37] veth0_vlan: left promiscuous mode [ 102.719428][ T37] team0 (unregistering): Port device team_slave_1 removed [ 102.762805][ T37] team0 (unregistering): Port device team_slave_0 removed [ 103.177408][ T5943] chnl_net:caif_netlink_parms(): no params data found [ 103.361803][ T5943] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.369403][ T5943] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.377275][ T5943] bridge_slave_0: entered allmulticast mode [ 103.390803][ T5943] bridge_slave_0: entered promiscuous mode [ 103.408650][ T5943] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.415980][ T5943] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.428455][ T5943] bridge_slave_1: entered allmulticast mode [ 103.436491][ T5943] bridge_slave_1: entered promiscuous mode [ 103.492421][ T5943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.506689][ T5943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.868460][ T52] Bluetooth: hci0: command tx timeout [ 104.128132][ T5943] team0: Port device team_slave_0 added [ 104.148174][ T5943] team0: Port device team_slave_1 added [ 104.189073][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 104.196087][ T5943] 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 1532 would solve the problem. [ 104.223458][ T5943] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 104.269537][ T5943] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 104.276818][ T5943] 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 1532 would solve the problem. [ 104.304092][ T5943] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 104.495242][ T5943] hsr_slave_0: entered promiscuous mode [ 104.514830][ T5943] hsr_slave_1: entered promiscuous mode [ 105.615471][ T5943] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 105.629880][ T5943] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 105.645717][ T5943] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 105.661445][ T5943] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 105.792709][ T5943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.824657][ T5943] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.843282][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.850653][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.877752][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.884992][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.948731][ T52] Bluetooth: hci0: command tx timeout [ 106.197448][ T5943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.262177][ T5943] veth0_vlan: entered promiscuous mode [ 106.278990][ T5943] veth1_vlan: entered promiscuous mode [ 106.325767][ T5943] veth0_macvtap: entered promiscuous mode [ 106.340160][ T5943] veth1_macvtap: entered promiscuous mode [ 106.369392][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 106.391735][ T5943] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 106.411716][ T1338] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.430205][ T1338] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.444566][ T1338] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.467253][ T1338] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 106.572576][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.595086][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.640004][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 106.648744][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 106.899304][ T6040] [ 106.901711][ T6040] ====================================================== [ 106.908779][ T6040] WARNING: possible circular locking dependency detected [ 106.915838][ T6040] syzkaller #0 Not tainted [ 106.920277][ T6040] ------------------------------------------------------ [ 106.927338][ T6040] syz.0.17/6040 is trying to acquire lock: [ 106.933171][ T6040] ffffffff8e42bb68 (pcpu_alloc_mutex){+.+.}-{4:4}, at: pcpu_alloc_noprof+0x25b/0x1750 [ 106.942890][ T6040] [ 106.942890][ T6040] but task is already holding lock: [ 106.950280][ T6040] ffff88802547d628 (&q->q_usage_counter(io)#49){++++}-{0:0}, at: nbd_start_device+0x17f/0xb10 [ 106.960622][ T6040] [ 106.960622][ T6040] which lock already depends on the new lock. [ 106.960622][ T6040] [ 106.971140][ T6040] [ 106.971140][ T6040] the existing dependency chain (in reverse order) is: [ 106.980173][ T6040] [ 106.980173][ T6040] -> #2 (&q->q_usage_counter(io)#49){++++}-{0:0}: [ 106.988803][ T6040] blk_alloc_queue+0x52f/0x610 [ 106.994196][ T6040] __blk_mq_alloc_disk+0x15c/0x340 [ 106.999853][ T6040] nbd_dev_add+0x46c/0xae0 [ 107.004817][ T6040] nbd_init+0x168/0x1f0 [ 107.009521][ T6040] do_one_initcall+0x1fb/0x820 [ 107.014824][ T6040] do_initcall_level+0x104/0x190 [ 107.020300][ T6040] do_initcalls+0x59/0xa0 [ 107.025159][ T6040] kernel_init_freeable+0x334/0x4b0 [ 107.030894][ T6040] kernel_init+0x1d/0x1d0 [ 107.035772][ T6040] ret_from_fork+0x599/0xb30 [ 107.040911][ T6040] ret_from_fork_asm+0x1a/0x30 [ 107.046218][ T6040] [ 107.046218][ T6040] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 107.053467][ T6040] fs_reclaim_acquire+0x72/0x100 [ 107.058939][ T6040] prepare_alloc_pages+0x152/0x650 [ 107.064586][ T6040] __alloc_frozen_pages_noprof+0x123/0x370 [ 107.070931][ T6040] __alloc_pages_noprof+0xa/0x30 [ 107.076406][ T6040] pcpu_populate_chunk+0x182/0xb30 [ 107.082059][ T6040] pcpu_alloc_noprof+0xcb6/0x1750 [ 107.088058][ T6040] xt_percpu_counter_alloc+0x161/0x220 [ 107.094152][ T6040] translate_table+0x12e9/0x2000 [ 107.099642][ T6040] ipt_register_table+0x106/0x7c0 [ 107.105230][ T6040] iptable_security_table_init+0x41/0x70 [ 107.111420][ T6040] xt_find_table_lock+0x30c/0x3e0 [ 107.116998][ T6040] xt_request_find_table_lock+0x26/0x100 [ 107.123178][ T6040] do_ipt_get_ctl+0x730/0x1180 [ 107.128488][ T6040] nf_getsockopt+0x26e/0x290 [ 107.133623][ T6040] ip_getsockopt+0x1c4/0x220 [ 107.138758][ T6040] do_sock_getsockopt+0x2b4/0x3d0 [ 107.144322][ T6040] __x64_sys_getsockopt+0x1a5/0x250 [ 107.150055][ T6040] do_syscall_64+0xfa/0xf80 [ 107.155093][ T6040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.161522][ T6040] [ 107.161522][ T6040] -> #0 (pcpu_alloc_mutex){+.+.}-{4:4}: [ 107.169284][ T6040] __lock_acquire+0x15a6/0x2cf0 [ 107.174695][ T6040] lock_acquire+0x117/0x340 [ 107.179744][ T6040] __mutex_lock+0x187/0x1350 [ 107.184875][ T6040] pcpu_alloc_noprof+0x25b/0x1750 [ 107.190534][ T6040] sbitmap_init_node+0x1e1/0x640 [ 107.196016][ T6040] sbitmap_queue_init_node+0x3e/0x4d0 [ 107.201933][ T6040] blk_mq_init_tags+0x15c/0x2d0 [ 107.207320][ T6040] blk_mq_alloc_map_and_rqs+0xbb/0x9c0 [ 107.213325][ T6040] blk_mq_update_nr_hw_queues+0xa2f/0x1a80 [ 107.219668][ T6040] nbd_start_device+0x17f/0xb10 [ 107.225065][ T6040] nbd_genl_connect+0x1353/0x1900 [ 107.230628][ T6040] genl_family_rcv_msg_doit+0x215/0x300 [ 107.236742][ T6040] genl_rcv_msg+0x60e/0x790 [ 107.241786][ T6040] netlink_rcv_skb+0x208/0x470 [ 107.247098][ T6040] genl_rcv+0x28/0x40 [ 107.251621][ T6040] netlink_unicast+0x82f/0x9e0 [ 107.256923][ T6040] netlink_sendmsg+0x805/0xb30 [ 107.262224][ T6040] sock_sendmsg_nosec+0x18f/0x1d0 [ 107.267795][ T6040] ____sys_sendmsg+0x577/0x880 [ 107.273092][ T6040] ___sys_sendmsg+0x21f/0x2a0 [ 107.278331][ T6040] __x64_sys_sendmsg+0x19b/0x260 [ 107.283819][ T6040] do_syscall_64+0xfa/0xf80 [ 107.288874][ T6040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.295310][ T6040] [ 107.295310][ T6040] other info that might help us debug this: [ 107.295310][ T6040] [ 107.305590][ T6040] Chain exists of: [ 107.305590][ T6040] pcpu_alloc_mutex --> fs_reclaim --> &q->q_usage_counter(io)#49 [ 107.305590][ T6040] [ 107.319269][ T6040] Possible unsafe locking scenario: [ 107.319269][ T6040] [ 107.326729][ T6040] CPU0 CPU1 [ 107.332106][ T6040] ---- ---- [ 107.337504][ T6040] lock(&q->q_usage_counter(io)#49); [ 107.342902][ T6040] lock(fs_reclaim); [ 107.349422][ T6040] lock(&q->q_usage_counter(io)#49); [ 107.357341][ T6040] lock(pcpu_alloc_mutex); [ 107.361862][ T6040] [ 107.361862][ T6040] *** DEADLOCK *** [ 107.361862][ T6040] [ 107.370016][ T6040] 6 locks held by syz.0.17/6040: [ 107.374966][ T6040] #0: ffffffff8f794230 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40 [ 107.383174][ T6040] #1: ffffffff8f794048 (genl_mutex){+.+.}-{4:4}, at: genl_rcv_msg+0x10d/0x790 [ 107.392173][ T6040] #2: ffff8880255401d0 (&set->update_nr_hwq_lock){++++}-{4:4}, at: blk_mq_update_nr_hw_queues+0xa6/0x1a80 [ 107.403615][ T6040] #3: ffff8880255400d8 (&set->tag_list_lock){+.+.}-{4:4}, at: blk_mq_update_nr_hw_queues+0xb9/0x1a80 [ 107.414605][ T6040] #4: ffff88802547d628 (&q->q_usage_counter(io)#49){++++}-{0:0}, at: nbd_start_device+0x17f/0xb10 [ 107.425337][ T6040] #5: ffff88802547d660 (&q->q_usage_counter(queue)#33){+.+.}-{0:0}, at: nbd_start_device+0x17f/0xb10 [ 107.436358][ T6040] [ 107.436358][ T6040] stack backtrace: [ 107.442277][ T6040] CPU: 0 UID: 0 PID: 6040 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 107.442296][ T6040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 107.442312][ T6040] Call Trace: [ 107.442321][ T6040] [ 107.442328][ T6040] dump_stack_lvl+0x189/0x250 [ 107.442347][ T6040] ? __pfx_dump_stack_lvl+0x10/0x10 [ 107.442362][ T6040] ? __pfx__printk+0x10/0x10 [ 107.442386][ T6040] ? print_lock_name+0xde/0x100 [ 107.442410][ T6040] print_circular_bug+0x2e2/0x300 [ 107.442429][ T6040] check_noncircular+0x12e/0x150 [ 107.442447][ T6040] __lock_acquire+0x15a6/0x2cf0 [ 107.442480][ T6040] ? pcpu_alloc_noprof+0x25b/0x1750 [ 107.442503][ T6040] lock_acquire+0x117/0x340 [ 107.442524][ T6040] ? pcpu_alloc_noprof+0x25b/0x1750 [ 107.442551][ T6040] __mutex_lock+0x187/0x1350 [ 107.442569][ T6040] ? pcpu_alloc_noprof+0x25b/0x1750 [ 107.442591][ T6040] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 107.442607][ T6040] ? kasan_save_track+0x4f/0x80 [ 107.442630][ T6040] ? kasan_save_track+0x3e/0x80 [ 107.442652][ T6040] ? __kasan_kmalloc+0x93/0xb0 [ 107.442665][ T6040] ? blk_mq_init_tags+0x83/0x2d0 [ 107.442679][ T6040] ? blk_mq_alloc_map_and_rqs+0xbb/0x9c0 [ 107.442697][ T6040] ? blk_mq_update_nr_hw_queues+0xa2f/0x1a80 [ 107.442718][ T6040] ? pcpu_alloc_noprof+0x25b/0x1750 [ 107.442739][ T6040] ? nbd_genl_connect+0x1353/0x1900 [ 107.442760][ T6040] ? genl_family_rcv_msg_doit+0x215/0x300 [ 107.442784][ T6040] ? genl_rcv_msg+0x60e/0x790 [ 107.442808][ T6040] ? __pfx___mutex_lock+0x10/0x10 [ 107.442824][ T6040] ? ____sys_sendmsg+0x577/0x880 [ 107.442842][ T6040] ? do_syscall_64+0xfa/0xf80 [ 107.442858][ T6040] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.442880][ T6040] pcpu_alloc_noprof+0x25b/0x1750 [ 107.442907][ T6040] sbitmap_init_node+0x1e1/0x640 [ 107.442933][ T6040] sbitmap_queue_init_node+0x3e/0x4d0 [ 107.442958][ T6040] blk_mq_init_tags+0x15c/0x2d0 [ 107.442974][ T6040] blk_mq_alloc_map_and_rqs+0xbb/0x9c0 [ 107.442995][ T6040] ? blk_mq_update_nr_hw_queues+0x944/0x1a80 [ 107.443016][ T6040] ? kfree+0x1c0/0x660 [ 107.443040][ T6040] ? blk_mq_update_nr_hw_queues+0x8fe/0x1a80 [ 107.443063][ T6040] blk_mq_update_nr_hw_queues+0xa2f/0x1a80 [ 107.443092][ T6040] ? __pfx_blk_mq_update_nr_hw_queues+0x10/0x10 [ 107.443117][ T6040] ? sysfs_add_file_mode_ns+0x259/0x300 [ 107.443142][ T6040] nbd_start_device+0x17f/0xb10 [ 107.443167][ T6040] ? device_create_file+0xf4/0x1b0 [ 107.443192][ T6040] nbd_genl_connect+0x1353/0x1900 [ 107.443218][ T6040] ? __pfx_nbd_genl_connect+0x10/0x10 [ 107.443248][ T6040] ? rcu_is_watching+0x15/0xb0 [ 107.443265][ T6040] ? __nla_parse+0x40/0x60 [ 107.443288][ T6040] ? genl_family_rcv_msg_attrs_parse+0x1c9/0x2a0 [ 107.443306][ T6040] genl_family_rcv_msg_doit+0x215/0x300 [ 107.443334][ T6040] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 107.443362][ T6040] ? __lock_acquire+0x6b6/0x2cf0 [ 107.443387][ T6040] genl_rcv_msg+0x60e/0x790 [ 107.443413][ T6040] ? __pfx_genl_rcv_msg+0x10/0x10 [ 107.443436][ T6040] ? __pfx_nbd_genl_connect+0x10/0x10 [ 107.443463][ T6040] netlink_rcv_skb+0x208/0x470 [ 107.443483][ T6040] ? __pfx_genl_rcv_msg+0x10/0x10 [ 107.443507][ T6040] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 107.443532][ T6040] ? down_read+0x274/0x2e0 [ 107.443549][ T6040] ? genl_rcv+0xd/0x40 [ 107.443572][ T6040] genl_rcv+0x28/0x40 [ 107.443593][ T6040] netlink_unicast+0x82f/0x9e0 [ 107.443612][ T6040] ? __pfx_netlink_unicast+0x10/0x10 [ 107.443629][ T6040] ? netlink_sendmsg+0x642/0xb30 [ 107.443648][ T6040] ? skb_put+0x11b/0x210 [ 107.443664][ T6040] netlink_sendmsg+0x805/0xb30 [ 107.443683][ T6040] ? aa_sk_perm+0x15f/0x920 [ 107.443702][ T6040] ? __pfx_netlink_sendmsg+0x10/0x10 [ 107.443722][ T6040] ? tomoyo_socket_sendmsg_permission+0x1e1/0x300 [ 107.443745][ T6040] ? __pfx_netlink_sendmsg+0x10/0x10 [ 107.443764][ T6040] sock_sendmsg_nosec+0x18f/0x1d0 [ 107.443787][ T6040] ____sys_sendmsg+0x577/0x880 [ 107.443808][ T6040] ? __pfx_____sys_sendmsg+0x10/0x10 [ 107.443828][ T6040] ? import_iovec+0x74/0xa0 [ 107.443851][ T6040] ___sys_sendmsg+0x21f/0x2a0 [ 107.443868][ T6040] ? __pfx____sys_sendmsg+0x10/0x10 [ 107.443888][ T6040] ? futex_hash_put+0x4b/0x60 [ 107.443908][ T6040] ? futex_wake+0x4b2/0x560 [ 107.443940][ T6040] __x64_sys_sendmsg+0x19b/0x260 [ 107.443958][ T6040] ? __pfx___x64_sys_sendmsg+0x10/0x10 [ 107.443987][ T6040] ? do_syscall_64+0xbe/0xf80 [ 107.444004][ T6040] do_syscall_64+0xfa/0xf80 [ 107.444021][ T6040] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.444036][ T6040] ? clear_bhb_loop+0x60/0xb0 [ 107.444053][ T6040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 107.444069][ T6040] RIP: 0033:0x7f866d38f749 [ 107.444088][ T6040] 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 a8 ff ff ff f7 d8 64 89 01 48 [ 107.444101][ T6040] RSP: 002b:00007ffde2da5cd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 107.444117][ T6040] RAX: ffffffffffffffda RBX: 00007f866d5e5fa0 RCX: 00007f866d38f749 [ 107.444129][ T6040] RDX: 0000000020000800 RSI: 0000200000000000 RDI: 0000000000000004 [ 107.444139][ T6040] RBP: 00007f866d413f91 R08: 0000000000000000 R09: 0000000000000000 [ 107.444148][ T6040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 107.444157][ T6040] R13: 00007f866d5e5fa0 R14: 00007f866d5e5fa0 R15: 0000000000000003 [ 107.444174][ T6040] [ 108.027811][ T6057] Bluetooth: hci0: command tx timeout [ 108.039135][ T52] block nbd0: Receive control failed (result -32) [ 108.039142][ T5148] block nbd0: Receive control failed (result -32) 2025/12/20 17:12:11 executed programs: 3 [ 108.261294][ T52] block nbd1: Receive control failed (result -32) [ 108.261881][ T5148] block nbd1: Receive control failed (result -32) [ 108.478044][ T52] block nbd2: Receive control failed (result -32) [ 108.478044][ T5148] block nbd2: Receive control failed (result -32) [ 108.738263][ T52] block nbd3: Receive control failed (result -32) [ 108.738263][ T5148] block nbd3: Receive control failed (result -32) [ 108.998048][ T52] block nbd4: Receive control failed (result -32) [ 108.998379][ T5148] block nbd4: Receive control failed (result -32) [ 109.318197][ T5148] block nbd5: Receive control failed (result -32) [ 109.318197][ T52] block nbd5: Receive control failed (result -32) [ 109.558210][ T52] block nbd6: Receive control failed (result -32) [ 109.558210][ T5148] block nbd6: Receive control failed (result -32) [ 109.857998][ T52] block nbd7: Receive control failed (result -32) [ 109.858011][ T5148] block nbd7: Receive control failed (result -32) [ 110.107602][ T5847] Bluetooth: hci0: command tx timeout [ 110.128017][ T52] block nbd8: Receive control failed (result -32) [ 110.128017][ T5148] block nbd8: Receive control failed (result -32) [ 110.388727][ T52] block nbd9: Receive control failed (result -32) [ 110.388727][ T5148] block nbd9: Receive control failed (result -32) [ 110.618109][ T52] block nbd10: Receive control failed (result -32) [ 110.618695][ T5148] block nbd10: Receive control failed (result -32) [ 110.908016][ T5148] block nbd11: Receive control failed (result -32) [ 110.908038][ T52] block nbd11: Receive control failed (result -32) [ 111.188388][ T5148] block nbd12: Receive control failed (result -32) [ 111.188388][ T52] block nbd12: Receive control failed (result -32) [ 111.498650][ T52] block nbd13: Receive control failed (result -32) [ 111.498650][ T5148] block nbd13: Receive control failed (result -32) [ 111.757995][ T52] block nbd14: Receive control failed (result -32) [ 111.758036][ T5148] block nbd14: Receive control failed (result -32) [ 112.017977][ T52] block nbd15: Receive control failed (result -32) [ 112.017982][ T5148] block nbd15: Receive control failed (result -32) [ 112.308147][ T52] block nbd16: Receive control failed (result -32) [ 112.308147][ T5148] block nbd16: Receive control failed (result -32) [ 112.598066][ T52] block nbd17: Receive control failed (result -32) [ 112.598069][ T5148] block nbd17: Receive control failed (result -32) [ 112.878215][ T52] block nbd18: Receive control failed (result -32) [ 112.878215][ T5148] block nbd18: Receive control failed (result -32) 2025/12/20 17:12:16 executed programs: 22 [ 113.151162][ T52] block nbd19: Receive control failed (result -32) [ 113.158762][ T5148] block nbd19: Receive control failed (result -32) [ 113.448346][ T5148] block nbd20: Receive control failed (result -32) [ 113.454977][ T52] block nbd20: Receive control failed (result -32) [ 113.758055][ T52] block nbd21: Receive control failed (result -32) [ 113.764694][ T5148] block nbd21: Receive control failed (result -32) [ 114.038009][ T52] block nbd22: Receive control failed (result -32) [ 114.044646][ T5148] block nbd22: Receive control failed (result -32) [ 114.348165][ T52] block nbd23: Receive control failed (result -32) [ 114.354778][ T5148] block nbd23: Receive control failed (result -32) [ 114.628134][ T5148] block nbd24: Receive control failed (result -32) [ 114.628136][ T52] block nbd24: Receive control failed (result -32) [ 114.878369][ T5148] block nbd25: Receive control failed (result -32) [ 114.878369][ T52] block nbd25: Receive control failed (result -32) [ 115.148444][ T52] block nbd26: Receive control failed (result -32) [ 115.148444][ T5148] block nbd26: Receive control failed (result -32) [ 115.448133][ T5148] block nbd27: Receive control failed (result -32) [ 115.448133][ T52] block nbd27: Receive control failed (result -32) [ 115.737996][ T5148] block nbd28: Receive control failed (result -32) [ 115.737996][ T52] block nbd28: Receive control failed (result -32) [ 115.998279][ T52] block nbd29: Receive control failed (result -32) [ 115.998279][ T5148] block nbd29: Receive control failed (result -32) [ 116.278635][ T5148] block nbd30: Receive control failed (result -32) [ 116.278636][ T52] block nbd30: Receive control failed (result -32) [ 116.557979][ T52] block nbd31: Receive control failed (result -32) [ 116.557992][ T5148] block nbd31: Receive control failed (result -32) [ 116.838098][ T5148] block nbd32: Receive control failed (result -32) [ 116.838099][ T52] block nbd32: Receive control failed (result -32)