Warning: Permanently added '10.128.1.204' (ED25519) to the list of known hosts. 2026/02/21 21:07:45 parsed 1 programs [ 88.381753][ T5834] cgroup: Unknown subsys name 'net' [ 88.532024][ T5834] cgroup: Unknown subsys name 'cpuset' [ 88.541339][ T5834] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 90.163523][ T5834] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.078596][ T804] cfg80211: failed to load regulatory.db [ 93.333791][ T5851] 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. [ 94.549108][ T5873] chnl_net:caif_netlink_parms(): no params data found [ 94.649722][ T5873] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.657921][ T5873] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.665304][ T5873] bridge_slave_0: entered allmulticast mode [ 94.673879][ T5873] bridge_slave_0: entered promiscuous mode [ 94.712693][ T5873] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.720280][ T5873] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.727845][ T5873] bridge_slave_1: entered allmulticast mode [ 94.736804][ T5873] bridge_slave_1: entered promiscuous mode [ 94.786708][ T5873] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.801840][ T5873] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.845016][ T5873] team0: Port device team_slave_0 added [ 94.854485][ T5873] team0: Port device team_slave_1 added [ 94.892012][ T5873] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.899083][ T5873] 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. [ 94.925409][ T5873] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.940022][ T5873] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.947104][ T5873] 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. [ 94.973088][ T5873] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.036328][ T5873] hsr_slave_0: entered promiscuous mode [ 95.044615][ T5873] hsr_slave_1: entered promiscuous mode [ 95.240349][ T5873] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.254356][ T5873] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.265401][ T5873] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.282144][ T5873] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.322691][ T5873] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.330047][ T5873] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.338186][ T5873] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.345355][ T5873] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.425092][ T5873] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.451518][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.460009][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.478701][ T5873] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.495461][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.502662][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.521171][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.528399][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.736208][ T5873] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.803332][ T5873] veth0_vlan: entered promiscuous mode [ 95.818915][ T5873] veth1_vlan: entered promiscuous mode [ 95.860629][ T5873] veth0_macvtap: entered promiscuous mode [ 95.872845][ T5873] veth1_macvtap: entered promiscuous mode [ 95.901059][ T5873] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.922084][ T5873] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.941354][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.951989][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.963574][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.973179][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.125024][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.205876][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.279668][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.305625][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.325279][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.351227][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.384377][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.395059][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.693244][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 97.702610][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 97.711523][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 97.720867][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 97.729737][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.470626][ T12] bridge_slave_1: left allmulticast mode [ 98.476604][ T12] bridge_slave_1: left promiscuous mode [ 98.488988][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.560415][ T12] bridge_slave_0: left allmulticast mode [ 98.566143][ T12] bridge_slave_0: left promiscuous mode [ 98.589132][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.827766][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 98.841462][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 98.853254][ T12] bond0 (unregistering): Released all slaves [ 99.019998][ T12] hsr_slave_0: left promiscuous mode [ 99.026418][ T12] hsr_slave_1: left promiscuous mode [ 99.034725][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 99.060282][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 99.081782][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 99.107693][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 99.138350][ T12] veth1_macvtap: left promiscuous mode [ 99.144053][ T12] veth0_macvtap: left promiscuous mode [ 99.167895][ T12] veth1_vlan: left promiscuous mode [ 99.173461][ T12] veth0_vlan: left promiscuous mode 2026/02/21 21:08:00 executed programs: 0 [ 99.538230][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 99.552833][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 99.561133][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 99.569433][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 99.577100][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 99.620039][ T12] team0 (unregistering): Port device team_slave_1 removed [ 99.636500][ T12] team0 (unregistering): Port device team_slave_0 removed [ 100.103298][ T5961] chnl_net:caif_netlink_parms(): no params data found [ 100.325423][ T5961] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.335229][ T5961] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.344070][ T5961] bridge_slave_0: entered allmulticast mode [ 100.352735][ T5961] bridge_slave_0: entered promiscuous mode [ 100.363010][ T5961] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.370560][ T5961] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.379823][ T5961] bridge_slave_1: entered allmulticast mode [ 100.389897][ T5961] bridge_slave_1: entered promiscuous mode [ 100.435059][ T5961] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.449885][ T5961] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.498481][ T5961] team0: Port device team_slave_0 added [ 100.509214][ T5961] team0: Port device team_slave_1 added [ 100.947209][ T5961] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.956541][ T5961] 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. [ 101.007635][ T5961] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 101.035771][ T5961] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 101.043256][ T5961] 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. [ 101.069775][ T5961] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 101.207395][ T5961] hsr_slave_0: entered promiscuous mode [ 101.231250][ T5961] hsr_slave_1: entered promiscuous mode [ 101.668856][ T51] Bluetooth: hci0: command tx timeout [ 102.157397][ T5961] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 102.171020][ T5961] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 102.184194][ T5961] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 102.200972][ T5961] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 102.380556][ T5961] 8021q: adding VLAN 0 to HW filter on device bond0 [ 102.431241][ T5961] 8021q: adding VLAN 0 to HW filter on device team0 [ 102.453858][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.461133][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 102.484866][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.492236][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 102.792551][ T5961] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 102.887345][ T5961] veth0_vlan: entered promiscuous mode [ 102.908270][ T5961] veth1_vlan: entered promiscuous mode [ 102.966414][ T5961] veth0_macvtap: entered promiscuous mode [ 102.981560][ T5961] veth1_macvtap: entered promiscuous mode [ 103.016369][ T5961] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 103.038434][ T5961] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 103.065696][ T49] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.089827][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.102857][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.115717][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 103.198602][ T1161] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.206501][ T1161] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.251725][ T1161] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 103.260607][ T1161] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 103.431935][ T6038] [ 103.434308][ T6038] ====================================================== [ 103.441328][ T6038] WARNING: possible circular locking dependency detected [ 103.448376][ T6038] syzkaller #0 Not tainted [ 103.452806][ T6038] ------------------------------------------------------ [ 103.459841][ T6038] syz.0.17/6038 is trying to acquire lock: [ 103.465658][ T6038] ffffffff8ea5e9a8 (pcpu_alloc_mutex){+.+.}-{4:4}, at: pcpu_alloc_noprof+0x218/0x19c0 [ 103.475261][ T6038] [ 103.475261][ T6038] but task is already holding lock: [ 103.482672][ T6038] ffff88802705c318 (&q->q_usage_counter(io)#49){++++}-{0:0}, at: nbd_start_device+0x17f/0xb10 [ 103.493010][ T6038] [ 103.493010][ T6038] which lock already depends on the new lock. [ 103.493010][ T6038] [ 103.503434][ T6038] [ 103.503434][ T6038] the existing dependency chain (in reverse order) is: [ 103.512555][ T6038] [ 103.512555][ T6038] -> #2 (&q->q_usage_counter(io)#49){++++}-{0:0}: [ 103.521194][ T6038] blk_alloc_queue+0x546/0x680 [ 103.526780][ T6038] __blk_mq_alloc_disk+0x197/0x390 [ 103.532451][ T6038] nbd_dev_add+0x499/0xb50 [ 103.537407][ T6038] nbd_init+0x168/0x1f0 [ 103.542117][ T6038] do_one_initcall+0x250/0x8d0 [ 103.547435][ T6038] do_initcall_level+0x104/0x190 [ 103.552930][ T6038] do_initcalls+0x59/0xa0 [ 103.557810][ T6038] kernel_init_freeable+0x2a6/0x3e0 [ 103.563558][ T6038] kernel_init+0x1d/0x1d0 [ 103.568433][ T6038] ret_from_fork+0x51e/0xb90 [ 103.573587][ T6038] ret_from_fork_asm+0x1a/0x30 [ 103.578905][ T6038] [ 103.578905][ T6038] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 103.586261][ T6038] fs_reclaim_acquire+0x71/0x100 [ 103.591754][ T6038] prepare_alloc_pages+0x152/0x650 [ 103.597417][ T6038] __alloc_frozen_pages_noprof+0x12f/0x380 [ 103.603797][ T6038] __alloc_pages_noprof+0xa/0x30 [ 103.609301][ T6038] pcpu_populate_chunk+0x182/0xb30 [ 103.615143][ T6038] pcpu_alloc_noprof+0xc6c/0x19c0 [ 103.620887][ T6038] xt_percpu_counter_alloc+0x161/0x220 [ 103.626899][ T6038] translate_table+0x134a/0x2110 [ 103.632393][ T6038] ipt_register_table+0x11b/0x7f0 [ 103.637967][ T6038] iptable_nat_table_init+0x43/0x2e0 [ 103.643812][ T6038] xt_find_table_lock+0x30c/0x3e0 [ 103.649393][ T6038] xt_request_find_table_lock+0x26/0x100 [ 103.655598][ T6038] do_ipt_get_ctl+0x716/0x1240 [ 103.660929][ T6038] nf_getsockopt+0x26e/0x290 [ 103.666084][ T6038] ip_getsockopt+0x19e/0x230 [ 103.671221][ T6038] do_sock_getsockopt+0x2d3/0x3f0 [ 103.676887][ T6038] __x64_sys_getsockopt+0x1a4/0x240 [ 103.682658][ T6038] do_syscall_64+0x14d/0xf80 [ 103.687792][ T6038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.694319][ T6038] [ 103.694319][ T6038] -> #0 (pcpu_alloc_mutex){+.+.}-{4:4}: [ 103.702088][ T6038] __lock_acquire+0x15a5/0x2cf0 [ 103.707500][ T6038] lock_acquire+0xf0/0x2e0 [ 103.712492][ T6038] __mutex_lock+0x19f/0x1300 [ 103.717639][ T6038] pcpu_alloc_noprof+0x218/0x19c0 [ 103.723215][ T6038] sbitmap_init_node+0x1e1/0x640 [ 103.728710][ T6038] sbitmap_queue_init_node+0x3e/0x4d0 [ 103.734626][ T6038] blk_mq_init_tags+0x15c/0x2d0 [ 103.740022][ T6038] blk_mq_alloc_map_and_rqs+0xbb/0x9c0 [ 103.746033][ T6038] blk_mq_update_nr_hw_queues+0xa68/0x1ae0 [ 103.752515][ T6038] nbd_start_device+0x17f/0xb10 [ 103.758093][ T6038] nbd_ioctl+0x579/0xe40 [ 103.762893][ T6038] blkdev_ioctl+0x5e3/0x740 [ 103.768039][ T6038] __se_sys_ioctl+0xfc/0x170 [ 103.773186][ T6038] do_syscall_64+0x14d/0xf80 [ 103.778332][ T6038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.784860][ T6038] [ 103.784860][ T6038] other info that might help us debug this: [ 103.784860][ T6038] [ 103.795193][ T6038] Chain exists of: [ 103.795193][ T6038] pcpu_alloc_mutex --> fs_reclaim --> &q->q_usage_counter(io)#49 [ 103.795193][ T6038] [ 103.808922][ T6038] Possible unsafe locking scenario: [ 103.808922][ T6038] [ 103.816548][ T6038] CPU0 CPU1 [ 103.821974][ T6038] ---- ---- [ 103.827405][ T6038] lock(&q->q_usage_counter(io)#49); [ 103.832843][ T6038] lock(fs_reclaim); [ 103.839487][ T6038] lock(&q->q_usage_counter(io)#49); [ 103.847433][ T6038] lock(pcpu_alloc_mutex); [ 103.851972][ T6038] [ 103.851972][ T6038] *** DEADLOCK *** [ 103.851972][ T6038] [ 103.860222][ T6038] 4 locks held by syz.0.17/6038: [ 103.865180][ T6038] #0: ffff888026b421d0 (&set->update_nr_hwq_lock){++++}-{4:4}, at: blk_mq_update_nr_hw_queues+0xad/0x1ae0 [ 103.876614][ T6038] #1: ffff888026b420d8 (&set->tag_list_lock){+.+.}-{4:4}, at: blk_mq_update_nr_hw_queues+0xc0/0x1ae0 [ 103.887631][ T6038] #2: ffff88802705c318 (&q->q_usage_counter(io)#49){++++}-{0:0}, at: nbd_start_device+0x17f/0xb10 [ 103.898600][ T6038] #3: ffff88802705c350 (&q->q_usage_counter(queue)#33){+.+.}-{0:0}, at: nbd_start_device+0x17f/0xb10 [ 103.909625][ T6038] [ 103.909625][ T6038] stack backtrace: [ 103.915657][ T6038] CPU: 1 UID: 0 PID: 6038 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 103.915677][ T6038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 103.915700][ T6038] Call Trace: [ 103.915710][ T6038] [ 103.915717][ T6038] dump_stack_lvl+0xe8/0x150 [ 103.915742][ T6038] print_circular_bug+0x2e1/0x300 [ 103.915770][ T6038] check_noncircular+0x12e/0x150 [ 103.915797][ T6038] __lock_acquire+0x15a5/0x2cf0 [ 103.915827][ T6038] lock_acquire+0xf0/0x2e0 [ 103.915846][ T6038] ? pcpu_alloc_noprof+0x218/0x19c0 [ 103.915867][ T6038] __mutex_lock+0x19f/0x1300 [ 103.915883][ T6038] ? pcpu_alloc_noprof+0x218/0x19c0 [ 103.915899][ T6038] ? stack_depot_save_flags+0x3f3/0x810 [ 103.915926][ T6038] ? kasan_save_track+0x4f/0x80 [ 103.915943][ T6038] ? kasan_save_track+0x3e/0x80 [ 103.915958][ T6038] ? pcpu_alloc_noprof+0x218/0x19c0 [ 103.915973][ T6038] ? __kmalloc_cache_node_noprof+0x3ef/0x6b0 [ 103.915990][ T6038] ? blk_mq_init_tags+0x83/0x2d0 [ 103.916010][ T6038] ? blk_mq_alloc_map_and_rqs+0xbb/0x9c0 [ 103.916025][ T6038] ? blk_mq_update_nr_hw_queues+0xa68/0x1ae0 [ 103.916043][ T6038] ? __pfx___mutex_lock+0x10/0x10 [ 103.916057][ T6038] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.916079][ T6038] pcpu_alloc_noprof+0x218/0x19c0 [ 103.916103][ T6038] sbitmap_init_node+0x1e1/0x640 [ 103.916124][ T6038] sbitmap_queue_init_node+0x3e/0x4d0 [ 103.916144][ T6038] blk_mq_init_tags+0x15c/0x2d0 [ 103.916165][ T6038] blk_mq_alloc_map_and_rqs+0xbb/0x9c0 [ 103.916183][ T6038] ? kfree+0x1c1/0x630 [ 103.916206][ T6038] ? blk_mq_update_nr_hw_queues+0x977/0x1ae0 [ 103.916225][ T6038] blk_mq_update_nr_hw_queues+0xa68/0x1ae0 [ 103.916250][ T6038] ? __pfx_blk_mq_update_nr_hw_queues+0x10/0x10 [ 103.916270][ T6038] ? tomoyo_path_number_perm+0x219/0x630 [ 103.916294][ T6038] ? __pfx___mutex_lock+0x10/0x10 [ 103.916311][ T6038] nbd_start_device+0x17f/0xb10 [ 103.916333][ T6038] nbd_ioctl+0x579/0xe40 [ 103.916353][ T6038] ? __pfx_nbd_ioctl+0x10/0x10 [ 103.916375][ T6038] ? __pfx_nbd_ioctl+0x10/0x10 [ 103.916393][ T6038] blkdev_ioctl+0x5e3/0x740 [ 103.916410][ T6038] ? __pfx_blkdev_ioctl+0x10/0x10 [ 103.916426][ T6038] ? rcu_is_watching+0x15/0xb0 [ 103.916449][ T6038] ? bpf_lsm_file_ioctl+0x9/0x20 [ 103.916469][ T6038] ? __pfx_blkdev_ioctl+0x10/0x10 [ 103.916485][ T6038] __se_sys_ioctl+0xfc/0x170 [ 103.916503][ T6038] do_syscall_64+0x14d/0xf80 [ 103.916517][ T6038] ? trace_irq_disable+0x3b/0x150 [ 103.916541][ T6038] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.916556][ T6038] ? clear_bhb_loop+0x40/0x90 [ 103.916574][ T6038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.916590][ T6038] RIP: 0033:0x7fc03019c629 [ 103.916610][ T6038] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 103.916623][ T6038] RSP: 002b:00007ffd5dc03168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 103.916640][ T6038] RAX: ffffffffffffffda RBX: 00007fc030415fa0 RCX: 00007fc03019c629 [ 103.916652][ T6038] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 103.916662][ T6038] RBP: 00007fc030232b39 R08: 0000000000000000 R09: 0000000000000000 [ 103.916671][ T6038] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 103.916687][ T6038] R13: 00007fc030415fac R14: 00007fc030415fa0 R15: 00007fc030415fa0 [ 103.916705][ T6038] [ 103.929465][ T51] Bluetooth: hci0: command tx timeout [ 106.307933][ T6061] Bluetooth: hci0: command tx timeout [ 106.317168][ T6038] block nbd0: shutting down sockets 2026/02/21 21:08:07 executed programs: 3 [ 108.388380][ T6061] Bluetooth: hci0: command tx timeout [ 109.348274][ T6062] block nbd0: shutting down sockets [ 112.395173][ T6063] block nbd0: shutting down sockets 2026/02/21 21:08:13 executed programs: 5