Warning: Permanently added '[localhost]:11129' (ED25519) to the list of known hosts. 2025/09/06 16:07:13 parsed 1 programs [ 81.447822][ T1333] cfg80211: failed to load regulatory.db [ 82.348131][ T40] audit: type=1400 audit(1757174836.118:117): avc: denied { unlink } for pid=6194 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 83.406832][ T6194] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 86.229388][ T6248] chnl_net:caif_netlink_parms(): no params data found [ 86.320275][ T6248] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.322586][ T6248] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.324891][ T6248] bridge_slave_0: entered allmulticast mode [ 86.327940][ T6248] bridge_slave_0: entered promiscuous mode [ 86.331015][ T6248] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.333343][ T6248] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.335577][ T6248] bridge_slave_1: entered allmulticast mode [ 86.339060][ T6248] bridge_slave_1: entered promiscuous mode [ 86.389922][ T6248] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.395527][ T6248] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.431509][ T6248] team0: Port device team_slave_0 added [ 86.434606][ T6248] team0: Port device team_slave_1 added [ 86.462850][ T6248] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.465006][ T6248] 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. [ 86.474113][ T6248] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.479425][ T6248] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.481895][ T6248] 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. [ 86.491504][ T6248] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.560137][ T6248] hsr_slave_0: entered promiscuous mode [ 86.563180][ T6248] hsr_slave_1: entered promiscuous mode [ 87.107409][ T6248] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.115770][ T6248] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.121882][ T6248] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.127828][ T6248] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.195336][ T6248] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.207553][ T6248] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.214511][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.217580][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.227418][ T1064] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.230365][ T1064] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.385037][ T6248] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.411848][ T6248] veth0_vlan: entered promiscuous mode [ 87.419300][ T6248] veth1_vlan: entered promiscuous mode [ 87.438909][ T6248] veth0_macvtap: entered promiscuous mode [ 87.444320][ T6248] veth1_macvtap: entered promiscuous mode [ 87.456613][ T6248] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.464909][ T6248] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.474161][ T1245] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.477154][ T1245] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.480696][ T1245] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.483435][ T1245] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.558097][ T1064] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.638054][ T1064] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.710917][ T1064] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.791325][ T1064] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.108379][ T40] audit: type=1401 audit(1757174841.878:118): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 88.142384][ T6021] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.145718][ T6021] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.149294][ T6021] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.153032][ T6021] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.158387][ T6021] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.594399][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.596978][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.617026][ T80] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.619797][ T80] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 2025/09/06 16:07:22 executed programs: 0 [ 88.984208][ T5332] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.988353][ T5332] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.992018][ T5332] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.995994][ T5332] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.999579][ T5332] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.155166][ T6371] chnl_net:caif_netlink_parms(): no params data found [ 89.226832][ T6371] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.229441][ T6371] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.231700][ T6371] bridge_slave_0: entered allmulticast mode [ 89.234364][ T6371] bridge_slave_0: entered promiscuous mode [ 89.239326][ T6371] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.241611][ T6371] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.243899][ T6371] bridge_slave_1: entered allmulticast mode [ 89.246588][ T6371] bridge_slave_1: entered promiscuous mode [ 89.278793][ T6371] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 89.283300][ T6371] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 89.319267][ T6371] team0: Port device team_slave_0 added [ 89.322500][ T6371] team0: Port device team_slave_1 added [ 89.358538][ T6371] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 89.360893][ T6371] 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. [ 89.369921][ T6371] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 89.375684][ T6371] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 89.383077][ T6371] 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. [ 89.392187][ T6371] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 89.454222][ T6371] hsr_slave_0: entered promiscuous mode [ 89.456708][ T6371] hsr_slave_1: entered promiscuous mode [ 89.458760][ T6371] debugfs: 'hsr0' already exists in 'hsr' [ 89.460795][ T6371] Cannot create hsr debugfs directory [ 90.767268][ T1064] bridge_slave_1: left allmulticast mode [ 90.769648][ T1064] bridge_slave_1: left promiscuous mode [ 90.772079][ T1064] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.777604][ T1064] bridge_slave_0: left allmulticast mode [ 90.779955][ T1064] bridge_slave_0: left promiscuous mode [ 90.782383][ T1064] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.016365][ T1064] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 91.021313][ T1064] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 91.026233][ T1064] bond0 (unregistering): Released all slaves [ 91.046362][ T5332] Bluetooth: hci0: command tx timeout [ 91.183069][ T1064] hsr_slave_0: left promiscuous mode [ 91.185524][ T1064] hsr_slave_1: left promiscuous mode [ 91.187833][ T1064] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 91.190238][ T1064] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 91.192887][ T1064] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 91.195306][ T1064] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 91.208587][ T1064] veth1_macvtap: left promiscuous mode [ 91.210355][ T1064] veth0_macvtap: left promiscuous mode [ 91.212179][ T1064] veth1_vlan: left promiscuous mode [ 91.213909][ T1064] veth0_vlan: left promiscuous mode [ 91.589663][ T1064] team0 (unregistering): Port device team_slave_1 removed [ 91.636107][ T1064] team0 (unregistering): Port device team_slave_0 removed [ 92.454708][ T6371] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 92.462468][ T6371] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 92.468408][ T6371] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 92.475046][ T6371] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 92.535933][ T6371] 8021q: adding VLAN 0 to HW filter on device bond0 [ 92.545331][ T6371] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.553252][ T80] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.555502][ T80] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.563071][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.565333][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.833361][ T6371] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.869279][ T6371] veth0_vlan: entered promiscuous mode [ 92.874915][ T6371] veth1_vlan: entered promiscuous mode [ 92.918091][ T6371] veth0_macvtap: entered promiscuous mode [ 92.923858][ T6371] veth1_macvtap: entered promiscuous mode [ 92.933996][ T6371] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 92.943121][ T6371] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 92.956487][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.972223][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.975446][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 92.980354][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.011974][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.014444][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.049817][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.053023][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.126354][ T5332] Bluetooth: hci0: command tx timeout [ 93.347028][ T6421] [ 93.347867][ T6421] ====================================================== [ 93.350083][ T6421] WARNING: possible circular locking dependency detected [ 93.352241][ T6421] syzkaller #0 Not tainted [ 93.353640][ T6421] ------------------------------------------------------ [ 93.355725][ T6421] syz.0.16/6421 is trying to acquire lock: [ 93.358163][ T6421] ffffffff8e728908 (pcpu_alloc_mutex){+.+.}-{4:4}, at: pcpu_alloc_noprof+0xb4c/0x1470 [ 93.361113][ T6421] [ 93.361113][ T6421] but task is already holding lock: [ 93.363347][ T6421] ffff8880278558f8 (&q->q_usage_counter(io)#49){++++}-{0:0}, at: __blk_mq_update_nr_hw_queues+0x899/0x1200 [ 93.368713][ T6421] [ 93.368713][ T6421] which lock already depends on the new lock. [ 93.368713][ T6421] [ 93.371884][ T6421] [ 93.371884][ T6421] the existing dependency chain (in reverse order) is: [ 93.374632][ T6421] [ 93.374632][ T6421] -> #2 (&q->q_usage_counter(io)#49){++++}-{0:0}: [ 93.377375][ T6421] blk_alloc_queue+0x619/0x760 [ 93.379041][ T6421] blk_mq_alloc_queue+0x172/0x280 [ 93.380794][ T6421] __blk_mq_alloc_disk+0x29/0x120 [ 93.382514][ T6421] nbd_dev_add+0x492/0xbb0 [ 93.384157][ T6421] nbd_init+0x181/0x320 [ 93.385702][ T6421] do_one_initcall+0x120/0x6e0 [ 93.387367][ T6421] kernel_init_freeable+0x5c2/0x910 [ 93.389158][ T6421] kernel_init+0x1c/0x2b0 [ 93.390721][ T6421] ret_from_fork+0x5d4/0x6f0 [ 93.392321][ T6421] ret_from_fork_asm+0x1a/0x30 [ 93.393970][ T6421] [ 93.393970][ T6421] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 93.396210][ T6421] fs_reclaim_acquire+0x102/0x150 [ 93.397984][ T6421] prepare_alloc_pages+0x162/0x610 [ 93.399746][ T6421] __alloc_frozen_pages_noprof+0x18b/0x23f0 [ 93.401747][ T6421] __alloc_pages_noprof+0xb/0x1b0 [ 93.403464][ T6421] pcpu_populate_chunk+0x110/0xb00 [ 93.405204][ T6421] pcpu_alloc_noprof+0x86a/0x1470 [ 93.407046][ T6421] iommu_dma_init_fq+0x202/0x8a0 [ 93.408844][ T6421] iommu_setup_dma_ops+0x1336/0x1700 [ 93.410645][ T6421] bus_iommu_probe+0x23e/0x530 [ 93.412298][ T6421] iommu_device_register+0x1af/0x280 [ 93.414104][ T6421] intel_iommu_init+0x25e7/0x3780 [ 93.415818][ T6421] pci_iommu_init+0x2e/0x90 [ 93.417450][ T6421] do_one_initcall+0x120/0x6e0 [ 93.419096][ T6421] kernel_init_freeable+0x5c2/0x910 [ 93.420880][ T6421] kernel_init+0x1c/0x2b0 [ 93.422410][ T6421] ret_from_fork+0x5d4/0x6f0 [ 93.424018][ T6421] ret_from_fork_asm+0x1a/0x30 [ 93.425657][ T6421] [ 93.425657][ T6421] -> #0 (pcpu_alloc_mutex){+.+.}-{4:4}: [ 93.428051][ T6421] __lock_acquire+0x12a6/0x1ce0 [ 93.429679][ T6421] lock_acquire+0x179/0x350 [ 93.431213][ T6421] __mutex_lock+0x193/0x1060 [ 93.432835][ T6421] pcpu_alloc_noprof+0xb4c/0x1470 [ 93.434576][ T6421] sbitmap_init_node+0x2fd/0x770 [ 93.436367][ T6421] sbitmap_queue_init_node+0x40/0x4a0 [ 93.438837][ T6421] blk_mq_init_tags+0x12d/0x2b0 [ 93.440570][ T6421] blk_mq_alloc_map_and_rqs+0x237/0xf60 [ 93.442452][ T6421] __blk_mq_alloc_map_and_rqs+0x128/0x1f0 [ 93.444384][ T6421] __blk_mq_update_nr_hw_queues+0xcc1/0x1200 [ 93.446489][ T6421] blk_mq_update_nr_hw_queues+0x3b/0x60 [ 93.448823][ T6421] nbd_start_device+0x1b0/0xd70 [ 93.451042][ T6421] nbd_ioctl+0x219/0xda0 [ 93.452564][ T6421] blkdev_ioctl+0x277/0x6d0 [ 93.454092][ T6421] __x64_sys_ioctl+0x18b/0x210 [ 93.455696][ T6421] do_syscall_64+0xcd/0x4c0 [ 93.457677][ T6421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.460046][ T6421] [ 93.460046][ T6421] other info that might help us debug this: [ 93.460046][ T6421] [ 93.463152][ T6421] Chain exists of: [ 93.463152][ T6421] pcpu_alloc_mutex --> fs_reclaim --> &q->q_usage_counter(io)#49 [ 93.463152][ T6421] [ 93.467338][ T6421] Possible unsafe locking scenario: [ 93.467338][ T6421] [ 93.469679][ T6421] CPU0 CPU1 [ 93.471337][ T6421] ---- ---- [ 93.472999][ T6421] lock(&q->q_usage_counter(io)#49); [ 93.474671][ T6421] lock(fs_reclaim); [ 93.476913][ T6421] lock(&q->q_usage_counter(io)#49); [ 93.479959][ T6421] lock(pcpu_alloc_mutex); [ 93.481384][ T6421] [ 93.481384][ T6421] *** DEADLOCK *** [ 93.481384][ T6421] [ 93.483876][ T6421] 4 locks held by syz.0.16/6421: [ 93.485417][ T6421] #0: ffff888105da8988 (&set->update_nr_hwq_lock){++++}-{4:4}, at: blk_mq_update_nr_hw_queues+0x27/0x60 [ 93.489192][ T6421] #1: ffff888105da88d8 (&set->tag_list_lock){+.+.}-{4:4}, at: blk_mq_update_nr_hw_queues+0x31/0x60 [ 93.492494][ T6421] #2: ffff8880278558f8 (&q->q_usage_counter(io)#49){++++}-{0:0}, at: __blk_mq_update_nr_hw_queues+0x899/0x1200 [ 93.496195][ T6421] #3: ffff888027855930 (&q->q_usage_counter(queue)#33){+.+.}-{0:0}, at: __blk_mq_update_nr_hw_queues+0x899/0x1200 [ 93.500083][ T6421] [ 93.500083][ T6421] stack backtrace: [ 93.501989][ T6421] CPU: 2 UID: 0 PID: 6421 Comm: syz.0.16 Not tainted syzkaller #0 PREEMPT(full) [ 93.502002][ T6421] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 93.502008][ T6421] Call Trace: [ 93.502013][ T6421] [ 93.502018][ T6421] dump_stack_lvl+0x116/0x1f0 [ 93.502033][ T6421] print_circular_bug+0x275/0x350 [ 93.502050][ T6421] check_noncircular+0x14c/0x170 [ 93.502066][ T6421] __lock_acquire+0x12a6/0x1ce0 [ 93.502082][ T6421] lock_acquire+0x179/0x350 [ 93.502097][ T6421] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 93.502107][ T6421] ? __pfx___might_resched+0x10/0x10 [ 93.502120][ T6421] ? mark_held_locks+0x49/0x80 [ 93.502135][ T6421] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 93.502144][ T6421] __mutex_lock+0x193/0x1060 [ 93.502157][ T6421] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 93.502165][ T6421] ? stack_depot_save_flags+0x3de/0x9c0 [ 93.502180][ T6421] ? __pfx___mutex_lock+0x10/0x10 [ 93.502193][ T6421] ? __kasan_kmalloc+0xaa/0xb0 [ 93.502202][ T6421] ? blk_mq_init_tags+0x87/0x2b0 [ 93.502214][ T6421] ? blk_mq_alloc_map_and_rqs+0x237/0xf60 [ 93.502225][ T6421] ? blk_mq_update_nr_hw_queues+0x3b/0x60 [ 93.502236][ T6421] ? nbd_start_device+0x1b0/0xd70 [ 93.502252][ T6421] ? pcpu_alloc_noprof+0xb4c/0x1470 [ 93.502261][ T6421] pcpu_alloc_noprof+0xb4c/0x1470 [ 93.502273][ T6421] sbitmap_init_node+0x2fd/0x770 [ 93.502282][ T6421] sbitmap_queue_init_node+0x40/0x4a0 [ 93.502296][ T6421] blk_mq_init_tags+0x12d/0x2b0 [ 93.502309][ T6421] blk_mq_alloc_map_and_rqs+0x237/0xf60 [ 93.502320][ T6421] ? lockdep_hardirqs_on+0x7c/0x110 [ 93.502333][ T6421] __blk_mq_alloc_map_and_rqs+0x128/0x1f0 [ 93.502345][ T6421] __blk_mq_update_nr_hw_queues+0xcc1/0x1200 [ 93.502358][ T6421] ? __pfx___blk_mq_update_nr_hw_queues+0x10/0x10 [ 93.502373][ T6421] ? __pfx_down_write+0x10/0x10 [ 93.502387][ T6421] blk_mq_update_nr_hw_queues+0x3b/0x60 [ 93.502399][ T6421] nbd_start_device+0x1b0/0xd70 [ 93.502412][ T6421] ? bpf_lsm_capable+0x9/0x10 [ 93.502427][ T6421] nbd_ioctl+0x219/0xda0 [ 93.502440][ T6421] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 93.502455][ T6421] ? __pfx_nbd_ioctl+0x10/0x10 [ 93.502466][ T6421] ? __pfx_ioctl_has_perm.constprop.0.isra.0+0x10/0x10 [ 93.502484][ T6421] ? __pfx_nbd_ioctl+0x10/0x10 [ 93.502496][ T6421] blkdev_ioctl+0x277/0x6d0 [ 93.502506][ T6421] ? __pfx_blkdev_ioctl+0x10/0x10 [ 93.502515][ T6421] ? selinux_file_ioctl+0x180/0x270 [ 93.502528][ T6421] ? selinux_file_ioctl+0xb4/0x270 [ 93.502544][ T6421] ? __pfx_blkdev_ioctl+0x10/0x10 [ 93.502553][ T6421] __x64_sys_ioctl+0x18b/0x210 [ 93.502568][ T6421] do_syscall_64+0xcd/0x4c0 [ 93.502581][ T6421] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 93.502593][ T6421] RIP: 0033:0x7f978b38d169 [ 93.502601][ T6421] 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 [ 93.502610][ T6421] RSP: 002b:00007f978c200038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 93.502620][ T6421] RAX: ffffffffffffffda RBX: 00007f978b5a5fa0 RCX: 00007f978b38d169 [ 93.502626][ T6421] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 93.502632][ T6421] RBP: 00007f978b40e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 93.502637][ T6421] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 93.502643][ T6421] R13: 0000000000000000 R14: 00007f978b5a5fa0 R15: 00007fff22cdfe58 [ 93.502651][ T6421] [ 93.908091][ T6021] block nbd0: Receive control failed (result -32) [ 93.908090][ T5332] block nbd0: Receive control failed (result -32) [ 93.908225][ T6421] block nbd0: shutting down sockets 2025/09/06 16:07:27 executed programs: 3 [ 94.756719][ T5332] block nbd0: Receive control failed (result -32) [ 94.756733][ T6021] block nbd0: Receive control failed (result -32) [ 94.756860][ T6424] block nbd0: shutting down sockets [ 94.926241][ T6428] block nbd0: Device being setup by another task [ 95.206237][ T5332] Bluetooth: hci0: command tx timeout [ 95.602821][ T6021] block nbd0: Receive control failed (result -32) [ 95.602964][ T6429] block nbd0: shutting down sockets [ 95.766296][ T6432] block nbd0: Device being setup by another task [ 96.449724][ T6431] block nbd0: shutting down sockets [ 96.596278][ T6435] block nbd0: Device being setup by another task [ 97.286251][ T5332] Bluetooth: hci0: command tx timeout [ 97.296237][ T6021] block nbd0: Receive control failed (result -32) [ 97.296414][ T6434] block nbd0: shutting down sockets [ 98.146686][ T5332] block nbd0: Receive control failed (result -32) [ 98.146693][ T6021] block nbd0: Receive control failed (result -32) [ 98.146761][ T6438] block nbd0: shutting down sockets [ 98.296230][ T6444] block nbd0: Device being setup by another task [ 99.000642][ T5332] block nbd0: Receive control failed (result -32) [ 99.000724][ T6443] block nbd0: shutting down sockets 2025/09/06 16:07:32 executed programs: 9 [ 99.846310][ T6021] block nbd0: Receive control failed (result -32) [ 99.846422][ T5332] block nbd0: Receive control failed (result -32) [ 99.846436][ T6448] block nbd0: shutting down sockets [ 99.996312][ T6454] block nbd0: Device being setup by another task [ 100.698067][ T5332] block nbd0: Receive control failed (result -32) [ 100.698149][ T6453] block nbd0: shutting down sockets [ 100.866221][ T6457] block nbd0: Device being setup by another task [ 101.547572][ T5332] block nbd0: Receive control failed (result -32) [ 101.547615][ T6458] block nbd0: shutting down sockets [ 101.687432][ T6461] block nbd0: Device being setup by another task [ 102.405320][ T6460] block nbd0: shutting down sockets [ 102.586252][ T6464] block nbd0: Device being setup by another task [ 103.253318][ T5332] block nbd0: Receive control failed (result -32) [ 103.253421][ T6465] block nbd0: shutting down sockets