Warning: Permanently added '10.128.0.236' (ED25519) to the list of known hosts. 2025/08/31 02:18:50 parsed 1 programs [ 89.530266][ T5869] cgroup: Unknown subsys name 'net' [ 89.642245][ T5869] cgroup: Unknown subsys name 'cpuset' [ 89.652064][ T5869] cgroup: Unknown subsys name 'rlimit' [ 91.509784][ T5869] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 92.020818][ T959] cfg80211: failed to load regulatory.db [ 94.460047][ T5881] chnl_net:caif_netlink_parms(): no params data found [ 94.537593][ T5881] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.545656][ T5881] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.553176][ T5881] bridge_slave_0: entered allmulticast mode [ 94.560756][ T5881] bridge_slave_0: entered promiscuous mode [ 94.570591][ T5881] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.577724][ T5881] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.585651][ T5881] bridge_slave_1: entered allmulticast mode [ 94.592746][ T5881] bridge_slave_1: entered promiscuous mode [ 94.625229][ T5881] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.637847][ T5881] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.672319][ T5881] team0: Port device team_slave_0 added [ 94.680608][ T5881] team0: Port device team_slave_1 added [ 94.710728][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.717704][ T5881] 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. [ 94.743641][ T5881] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.756556][ T5881] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.763596][ T5881] 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. [ 94.790248][ T5881] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.836206][ T5881] hsr_slave_0: entered promiscuous mode [ 94.842665][ T5881] hsr_slave_1: entered promiscuous mode [ 94.991311][ T5881] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 95.002853][ T5881] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 95.014063][ T5881] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 95.024300][ T5881] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 95.055831][ T5881] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.063155][ T5881] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.071120][ T5881] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.078296][ T5881] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.136708][ T5881] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.155930][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.164531][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.181780][ T5881] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.196457][ T3545] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.203648][ T3545] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.218571][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.225741][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.412481][ T5881] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.457661][ T5881] veth0_vlan: entered promiscuous mode [ 95.471905][ T5881] veth1_vlan: entered promiscuous mode [ 95.502101][ T5881] veth0_macvtap: entered promiscuous mode [ 95.512470][ T5881] veth1_macvtap: entered promiscuous mode [ 95.532649][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.552170][ T5881] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.567689][ T3545] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.577972][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.590467][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.599954][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.666921][ T5881] 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. [ 95.786009][ T3545] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.846218][ T3545] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.912284][ T3545] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.994451][ T3545] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.604800][ T5184] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 97.613865][ T5184] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 97.621960][ T5184] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 97.631958][ T5184] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 97.640875][ T5184] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 98.043064][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.051546][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.082774][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.092038][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.599852][ T3545] bridge_slave_1: left allmulticast mode [ 98.605643][ T3545] bridge_slave_1: left promiscuous mode [ 98.642338][ T3545] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.679991][ T3545] bridge_slave_0: left allmulticast mode [ 98.685701][ T3545] bridge_slave_0: left promiscuous mode [ 98.711908][ T3545] bridge0: port 1(bridge_slave_0) entered disabled state [ 99.100756][ T3545] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 99.114327][ T3545] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 99.126078][ T3545] bond0 (unregistering): Released all slaves [ 99.252499][ T3545] hsr_slave_0: left promiscuous mode [ 99.259348][ T3545] hsr_slave_1: left promiscuous mode [ 99.265585][ T3545] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 99.275295][ T3545] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 99.284476][ T3545] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 99.294887][ T3545] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 99.321411][ T3545] veth1_macvtap: left promiscuous mode [ 99.327137][ T3545] veth0_macvtap: left promiscuous mode [ 99.332938][ T3545] veth1_vlan: left promiscuous mode [ 99.338664][ T3545] veth0_vlan: left promiscuous mode [ 99.654586][ T3545] team0 (unregistering): Port device team_slave_1 removed [ 99.686302][ T3545] team0 (unregistering): Port device team_slave_0 removed 2025/08/31 02:19:04 executed programs: 0 [ 100.885526][ T5184] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 100.895202][ T5184] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 100.903135][ T5184] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 100.912049][ T5184] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 100.919944][ T5184] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 101.673005][ T6002] chnl_net:caif_netlink_parms(): no params data found [ 102.148673][ T6002] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.161741][ T6002] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.169593][ T6002] bridge_slave_0: entered allmulticast mode [ 102.177307][ T6002] bridge_slave_0: entered promiscuous mode [ 102.186755][ T6002] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.194342][ T6002] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.201589][ T6002] bridge_slave_1: entered allmulticast mode [ 102.209332][ T6002] bridge_slave_1: entered promiscuous mode [ 102.251701][ T6002] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 102.265125][ T6002] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 102.363287][ T6002] team0: Port device team_slave_0 added [ 102.375251][ T6002] team0: Port device team_slave_1 added [ 102.413137][ T6002] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 102.420739][ T6002] 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. [ 102.447250][ T6002] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 102.463054][ T6002] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 102.470584][ T6002] 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. [ 102.496640][ T6002] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 102.603925][ T6002] hsr_slave_0: entered promiscuous mode [ 102.634920][ T6002] hsr_slave_1: entered promiscuous mode [ 102.978979][ T51] Bluetooth: hci0: command tx timeout [ 103.450876][ T6002] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 103.471840][ T6002] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 103.485334][ T6002] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 103.502276][ T6002] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 103.636833][ T6002] 8021q: adding VLAN 0 to HW filter on device bond0 [ 103.667472][ T6002] 8021q: adding VLAN 0 to HW filter on device team0 [ 103.687243][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.694491][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 103.717092][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.724430][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 104.044077][ T6002] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 104.105270][ T6002] veth0_vlan: entered promiscuous mode [ 104.123800][ T6002] veth1_vlan: entered promiscuous mode [ 104.166985][ T6002] veth0_macvtap: entered promiscuous mode [ 104.182869][ T6002] veth1_macvtap: entered promiscuous mode [ 104.213227][ T6002] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.234796][ T6002] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.254041][ T60] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.282645][ T60] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.305117][ T60] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.317779][ T60] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.384168][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.396725][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.445216][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.456625][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.780940][ T6077] nbd0: detected capacity change from 0 to 127 [ 104.795147][ T51] block nbd0: Receive control failed (result -104) [ 105.019077][ T6089] nbd1: detected capacity change from 0 to 127 [ 105.025931][ T51] block nbd1: Receive control failed (result -32) [ 105.038744][ T5966] block nbd1: Send control failed (result -89) [ 105.067026][ T5966] block nbd1: Request send failed, requeueing [ 105.067780][ T51] Bluetooth: hci0: command tx timeout [ 105.074633][ T5966] [ 105.081067][ T5966] ====================================================== [ 105.088105][ T5966] WARNING: possible circular locking dependency detected [ 105.095317][ T5966] syzkaller #0 Not tainted [ 105.099841][ T5966] ------------------------------------------------------ [ 105.106879][ T5966] udevd/5966 is trying to acquire lock: [ 105.112441][ T5966] ffff88805e445f58 (sk_lock-AF_INET6){+.+.}-{0:0}, at: inet_shutdown+0x6a/0x390 [ 105.121536][ T5966] [ 105.121536][ T5966] but task is already holding lock: [ 105.128902][ T5966] ffff888074690670 (&nsock->tx_lock){+.+.}-{4:4}, at: nbd_queue_rq+0xa66/0xf10 [ 105.137880][ T5966] [ 105.137880][ T5966] which lock already depends on the new lock. [ 105.137880][ T5966] [ 105.148276][ T5966] [ 105.148276][ T5966] the existing dependency chain (in reverse order) is: [ 105.157302][ T5966] [ 105.157302][ T5966] -> #6 (&nsock->tx_lock){+.+.}-{4:4}: [ 105.164966][ T5966] lock_acquire+0x120/0x360 [ 105.170022][ T5966] __mutex_lock+0x187/0x1350 [ 105.175137][ T5966] nbd_queue_rq+0x257/0xf10 [ 105.180265][ T5966] blk_mq_dispatch_rq_list+0x4c0/0x1900 [ 105.186334][ T5966] __blk_mq_sched_dispatch_requests+0xda4/0x1570 [ 105.193182][ T5966] blk_mq_sched_dispatch_requests+0xd7/0x190 [ 105.199770][ T5966] blk_mq_run_hw_queue+0x348/0x4f0 [ 105.205423][ T5966] blk_mq_dispatch_list+0xd0c/0xe00 [ 105.211248][ T5966] blk_mq_flush_plug_list+0x469/0x550 [ 105.217145][ T5966] __blk_flush_plug+0x3d3/0x4b0 [ 105.222514][ T5966] __submit_bio+0x2d3/0x5a0 [ 105.227537][ T5966] submit_bio_noacct_nocheck+0x4ab/0xb50 [ 105.233691][ T5966] block_read_full_folio+0x599/0x830 [ 105.239496][ T5966] filemap_read_folio+0x114/0x380 [ 105.245048][ T5966] do_read_cache_folio+0x350/0x590 [ 105.250679][ T5966] read_part_sector+0xb6/0x2b0 [ 105.255973][ T5966] adfspart_check_ICS+0xa4/0xa50 [ 105.261435][ T5966] bdev_disk_changed+0x75f/0x14b0 [ 105.266980][ T5966] blkdev_get_whole+0x380/0x510 [ 105.272364][ T5966] bdev_open+0x31e/0xd30 [ 105.277126][ T5966] blkdev_open+0x3a8/0x510 [ 105.282060][ T5966] do_dentry_open+0x950/0x13f0 [ 105.287339][ T5966] vfs_open+0x3b/0x340 [ 105.291935][ T5966] path_openat+0x2ee5/0x3830 [ 105.297178][ T5966] do_filp_open+0x1fa/0x410 [ 105.302239][ T5966] do_sys_openat2+0x121/0x1c0 [ 105.307459][ T5966] __x64_sys_openat+0x138/0x170 [ 105.312835][ T5966] do_syscall_64+0xfa/0x3b0 [ 105.317903][ T5966] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.324324][ T5966] [ 105.324324][ T5966] -> #5 (&cmd->lock){+.+.}-{4:4}: [ 105.331570][ T5966] lock_acquire+0x120/0x360 [ 105.336596][ T5966] __mutex_lock+0x187/0x1350 [ 105.341708][ T5966] nbd_queue_rq+0xc8/0xf10 [ 105.346656][ T5966] blk_mq_dispatch_rq_list+0x4c0/0x1900 [ 105.352725][ T5966] __blk_mq_sched_dispatch_requests+0xda4/0x1570 [ 105.359675][ T5966] blk_mq_sched_dispatch_requests+0xd7/0x190 [ 105.366203][ T5966] blk_mq_run_hw_queue+0x348/0x4f0 [ 105.371841][ T5966] blk_mq_dispatch_list+0xd0c/0xe00 [ 105.377565][ T5966] blk_mq_flush_plug_list+0x469/0x550 [ 105.383458][ T5966] __blk_flush_plug+0x3d3/0x4b0 [ 105.388920][ T5966] __submit_bio+0x2d3/0x5a0 [ 105.393942][ T5966] submit_bio_noacct_nocheck+0x4ab/0xb50 [ 105.400360][ T5966] block_read_full_folio+0x599/0x830 [ 105.406164][ T5966] filemap_read_folio+0x114/0x380 [ 105.411702][ T5966] do_read_cache_folio+0x350/0x590 [ 105.417339][ T5966] read_part_sector+0xb6/0x2b0 [ 105.422630][ T5966] adfspart_check_ICS+0xa4/0xa50 [ 105.428094][ T5966] bdev_disk_changed+0x75f/0x14b0 [ 105.433644][ T5966] blkdev_get_whole+0x380/0x510 [ 105.439019][ T5966] bdev_open+0x31e/0xd30 [ 105.443791][ T5966] blkdev_open+0x3a8/0x510 [ 105.448719][ T5966] do_dentry_open+0x950/0x13f0 [ 105.454007][ T5966] vfs_open+0x3b/0x340 [ 105.458596][ T5966] path_openat+0x2ee5/0x3830 [ 105.463716][ T5966] do_filp_open+0x1fa/0x410 [ 105.468825][ T5966] do_sys_openat2+0x121/0x1c0 [ 105.474017][ T5966] __x64_sys_openat+0x138/0x170 [ 105.479386][ T5966] do_syscall_64+0xfa/0x3b0 [ 105.484407][ T5966] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.490911][ T5966] [ 105.490911][ T5966] -> #4 (set->srcu){.+.+}-{0:0}: [ 105.498124][ T5966] lock_sync+0xba/0x160 [ 105.502809][ T5966] __synchronize_srcu+0x96/0x3a0 [ 105.508565][ T5966] elevator_switch+0x12b/0x640 [ 105.513855][ T5966] elevator_change+0x2d4/0x450 [ 105.519160][ T5966] elevator_set_default+0x186/0x260 [ 105.524878][ T5966] blk_register_queue+0x34e/0x3f0 [ 105.530421][ T5966] __add_disk+0x677/0xd50 [ 105.535271][ T5966] add_disk_fwnode+0xfc/0x480 [ 105.540464][ T5966] nbd_dev_add+0x717/0xae0 [ 105.545402][ T5966] nbd_init+0x168/0x1f0 [ 105.550479][ T5966] do_one_initcall+0x233/0x820 [ 105.555879][ T5966] do_initcall_level+0x104/0x190 [ 105.561353][ T5966] do_initcalls+0x59/0xa0 [ 105.566217][ T5966] kernel_init_freeable+0x334/0x4b0 [ 105.571936][ T5966] kernel_init+0x1d/0x1d0 [ 105.576784][ T5966] ret_from_fork+0x3f9/0x770 [ 105.582614][ T5966] ret_from_fork_asm+0x1a/0x30 [ 105.588297][ T5966] [ 105.588297][ T5966] -> #3 (&q->elevator_lock){+.+.}-{4:4}: [ 105.596210][ T5966] lock_acquire+0x120/0x360 [ 105.601241][ T5966] __mutex_lock+0x187/0x1350 [ 105.606462][ T5966] elevator_change+0x19b/0x450 [ 105.611752][ T5966] elevator_set_none+0x42/0xb0 [ 105.617049][ T5966] blk_mq_update_nr_hw_queues+0x598/0x1aa0 [ 105.623458][ T5966] nbd_start_device+0x17f/0xb10 [ 105.628831][ T5966] nbd_genl_connect+0x135b/0x18f0 [ 105.634382][ T5966] genl_family_rcv_msg_doit+0x212/0x300 [ 105.640448][ T5966] genl_rcv_msg+0x60e/0x790 [ 105.645470][ T5966] netlink_rcv_skb+0x208/0x470 [ 105.650755][ T5966] genl_rcv+0x28/0x40 [ 105.655258][ T5966] netlink_unicast+0x82f/0x9e0 [ 105.660584][ T5966] netlink_sendmsg+0x805/0xb30 [ 105.665888][ T5966] __sock_sendmsg+0x219/0x270 [ 105.671089][ T5966] ____sys_sendmsg+0x505/0x830 [ 105.676384][ T5966] ___sys_sendmsg+0x21f/0x2a0 [ 105.681599][ T5966] __x64_sys_sendmsg+0x19b/0x260 [ 105.687154][ T5966] do_syscall_64+0xfa/0x3b0 [ 105.692268][ T5966] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.698690][ T5966] [ 105.698690][ T5966] -> #2 (&q->q_usage_counter(io)#49){++++}-{0:0}: [ 105.707300][ T5966] lock_acquire+0x120/0x360 [ 105.712332][ T5966] blk_alloc_queue+0x538/0x620 [ 105.717616][ T5966] __blk_mq_alloc_disk+0x15c/0x340 [ 105.723242][ T5966] nbd_dev_add+0x46c/0xae0 [ 105.728182][ T5966] nbd_init+0x168/0x1f0 [ 105.732853][ T5966] do_one_initcall+0x233/0x820 [ 105.738335][ T5966] do_initcall_level+0x104/0x190 [ 105.743798][ T5966] do_initcalls+0x59/0xa0 [ 105.748649][ T5966] kernel_init_freeable+0x334/0x4b0 [ 105.754556][ T5966] kernel_init+0x1d/0x1d0 [ 105.759409][ T5966] ret_from_fork+0x3f9/0x770 [ 105.764603][ T5966] ret_from_fork_asm+0x1a/0x30 [ 105.769930][ T5966] [ 105.769930][ T5966] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 105.777167][ T5966] lock_acquire+0x120/0x360 [ 105.782221][ T5966] fs_reclaim_acquire+0x72/0x100 [ 105.787688][ T5966] kmem_cache_alloc_node_noprof+0x47/0x3c0 [ 105.794024][ T5966] __alloc_skb+0x112/0x2d0 [ 105.798958][ T5966] __ip6_append_data+0x2c16/0x3f30 [ 105.804682][ T5966] ip6_append_data+0x1c4/0x380 [ 105.809975][ T5966] rawv6_sendmsg+0x127a/0x1820 [ 105.815278][ T5966] __sock_sendmsg+0x19c/0x270 [ 105.820513][ T5966] ____sys_sendmsg+0x505/0x830 [ 105.825798][ T5966] ___sys_sendmsg+0x21f/0x2a0 [ 105.831079][ T5966] __x64_sys_sendmsg+0x19b/0x260 [ 105.836537][ T5966] do_syscall_64+0xfa/0x3b0 [ 105.841559][ T5966] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.847984][ T5966] [ 105.847984][ T5966] -> #0 (sk_lock-AF_INET6){+.+.}-{0:0}: [ 105.855727][ T5966] validate_chain+0xb9b/0x2140 [ 105.861007][ T5966] __lock_acquire+0xab9/0xd20 [ 105.866206][ T5966] lock_acquire+0x120/0x360 [ 105.871491][ T5966] lock_sock_nested+0x48/0x100 [ 105.876776][ T5966] inet_shutdown+0x6a/0x390 [ 105.881900][ T5966] nbd_mark_nsock_dead+0x2e9/0x560 [ 105.887530][ T5966] nbd_send_cmd+0x11ec/0x1ba0 [ 105.892719][ T5966] nbd_queue_rq+0xcdb/0xf10 [ 105.897759][ T5966] blk_mq_dispatch_rq_list+0x4c0/0x1900 [ 105.903842][ T5966] __blk_mq_sched_dispatch_requests+0xda4/0x1570 [ 105.910700][ T5966] blk_mq_sched_dispatch_requests+0xd7/0x190 [ 105.917205][ T5966] blk_mq_run_hw_queue+0x348/0x4f0 [ 105.922839][ T5966] blk_mq_dispatch_list+0xd0c/0xe00 [ 105.928564][ T5966] blk_mq_flush_plug_list+0x469/0x550 [ 105.934457][ T5966] __blk_flush_plug+0x3d3/0x4b0 [ 105.939832][ T5966] __submit_bio+0x2d3/0x5a0 [ 105.944849][ T5966] submit_bio_noacct_nocheck+0x4ab/0xb50 [ 105.951007][ T5966] block_read_full_folio+0x599/0x830 [ 105.956813][ T5966] filemap_read_folio+0x114/0x380 [ 105.962357][ T5966] do_read_cache_folio+0x350/0x590 [ 105.967989][ T5966] read_part_sector+0xb6/0x2b0 [ 105.973277][ T5966] adfspart_check_ICS+0xa4/0xa50 [ 105.978740][ T5966] bdev_disk_changed+0x75f/0x14b0 [ 105.984286][ T5966] blkdev_get_whole+0x380/0x510 [ 105.989656][ T5966] bdev_open+0x31e/0xd30 [ 105.994421][ T5966] blkdev_open+0x3a8/0x510 [ 105.999353][ T5966] do_dentry_open+0x950/0x13f0 [ 106.004636][ T5966] vfs_open+0x3b/0x340 [ 106.009218][ T5966] path_openat+0x2ee5/0x3830 [ 106.014324][ T5966] do_filp_open+0x1fa/0x410 [ 106.019460][ T5966] do_sys_openat2+0x121/0x1c0 [ 106.024660][ T5966] __x64_sys_openat+0x138/0x170 [ 106.030027][ T5966] do_syscall_64+0xfa/0x3b0 [ 106.035047][ T5966] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.041455][ T5966] [ 106.041455][ T5966] other info that might help us debug this: [ 106.041455][ T5966] [ 106.051678][ T5966] Chain exists of: [ 106.051678][ T5966] sk_lock-AF_INET6 --> &cmd->lock --> &nsock->tx_lock [ 106.051678][ T5966] [ 106.064465][ T5966] Possible unsafe locking scenario: [ 106.064465][ T5966] [ 106.071910][ T5966] CPU0 CPU1 [ 106.077292][ T5966] ---- ---- [ 106.082738][ T5966] lock(&nsock->tx_lock); [ 106.087155][ T5966] lock(&cmd->lock); [ 106.093655][ T5966] lock(&nsock->tx_lock); [ 106.100761][ T5966] lock(sk_lock-AF_INET6); [ 106.105262][ T5966] [ 106.105262][ T5966] *** DEADLOCK *** [ 106.105262][ T5966] [ 106.113494][ T5966] 4 locks held by udevd/5966: [ 106.118181][ T5966] #0: ffff888024977358 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xe0/0xd30 [ 106.127420][ T5966] #1: ffff888024906010 (set->srcu){.+.+}-{0:0}, at: blk_mq_run_hw_queue+0x31f/0x4f0 [ 106.136908][ T5966] #2: ffff888053da51f8 (&cmd->lock){+.+.}-{4:4}, at: nbd_queue_rq+0xc8/0xf10 [ 106.145789][ T5966] #3: ffff888074690670 (&nsock->tx_lock){+.+.}-{4:4}, at: nbd_queue_rq+0xa66/0xf10 [ 106.155185][ T5966] [ 106.155185][ T5966] stack backtrace: [ 106.161069][ T5966] CPU: 1 UID: 0 PID: 5966 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 106.161087][ T5966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 106.161096][ T5966] Call Trace: [ 106.161101][ T5966] [ 106.161108][ T5966] dump_stack_lvl+0x189/0x250 [ 106.161127][ T5966] ? __pfx_dump_stack_lvl+0x10/0x10 [ 106.161143][ T5966] ? __pfx__printk+0x10/0x10 [ 106.161161][ T5966] ? print_lock_name+0xde/0x100 [ 106.161180][ T5966] print_circular_bug+0x2ee/0x310 [ 106.161197][ T5966] check_noncircular+0x134/0x160 [ 106.161213][ T5966] validate_chain+0xb9b/0x2140 [ 106.161228][ T5966] ? try_to_wake_up+0x7f5/0x12b0 [ 106.161245][ T5966] ? look_up_lock_class+0x74/0x170 [ 106.161266][ T5966] ? register_lock_class+0x51/0x320 [ 106.161285][ T5966] ? __queue_work+0x102/0xfb0 [ 106.161300][ T5966] __lock_acquire+0xab9/0xd20 [ 106.161321][ T5966] ? inet_shutdown+0x6a/0x390 [ 106.161337][ T5966] lock_acquire+0x120/0x360 [ 106.161355][ T5966] ? inet_shutdown+0x6a/0x390 [ 106.161373][ T5966] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 106.161391][ T5966] ? __pfx_queue_work_on+0x10/0x10 [ 106.161406][ T5966] lock_sock_nested+0x48/0x100 [ 106.161424][ T5966] ? inet_shutdown+0x6a/0x390 [ 106.161441][ T5966] inet_shutdown+0x6a/0x390 [ 106.161458][ T5966] nbd_mark_nsock_dead+0x2e9/0x560 [ 106.161473][ T5966] nbd_send_cmd+0x11ec/0x1ba0 [ 106.161488][ T5966] ? _raw_spin_unlock_irqrestore+0x85/0x110 [ 106.161507][ T5966] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 106.161524][ T5966] ? __pfx_nbd_send_cmd+0x10/0x10 [ 106.161538][ T5966] ? __mod_timer+0xb37/0xf30 [ 106.161555][ T5966] ? wbt_issue+0xe0/0x180 [ 106.161573][ T5966] ? blk_mq_start_request+0x4a8/0x8a0 [ 106.161591][ T5966] nbd_queue_rq+0xcdb/0xf10 [ 106.161614][ T5966] ? __pfx_nbd_queue_rq+0x10/0x10 [ 106.161633][ T5966] ? __lock_acquire+0xab9/0xd20 [ 106.161656][ T5966] blk_mq_dispatch_rq_list+0x4c0/0x1900 [ 106.161675][ T5966] ? sbitmap_find_bit+0x47f/0x520 [ 106.161694][ T5966] ? __pfx_blk_mq_dispatch_rq_list+0x10/0x10 [ 106.161712][ T5966] ? __blk_mq_alloc_driver_tag+0x2e7/0x6e0 [ 106.161733][ T5966] __blk_mq_sched_dispatch_requests+0xda4/0x1570 [ 106.161759][ T5966] ? __pfx___blk_mq_sched_dispatch_requests+0x10/0x10 [ 106.161781][ T5966] ? blk_mq_run_hw_queue+0x31f/0x4f0 [ 106.161800][ T5966] blk_mq_sched_dispatch_requests+0xd7/0x190 [ 106.161821][ T5966] ? blk_mq_run_hw_queue+0x31f/0x4f0 [ 106.161837][ T5966] blk_mq_run_hw_queue+0x348/0x4f0 [ 106.161855][ T5966] blk_mq_dispatch_list+0xd0c/0xe00 [ 106.161874][ T5966] ? bdev_count_inflight+0x1cf/0x210 [ 106.161894][ T5966] ? blk_mq_dispatch_list+0x250/0xe00 [ 106.161915][ T5966] ? __pfx_blk_mq_dispatch_list+0x10/0x10 [ 106.161935][ T5966] ? rcu_is_watching+0x15/0xb0 [ 106.161949][ T5966] blk_mq_flush_plug_list+0x469/0x550 [ 106.161968][ T5966] ? blk_add_rq_to_plug+0x300/0x450 [ 106.161986][ T5966] ? blk_mq_submit_bio+0x1912/0x2440 [ 106.162005][ T5966] ? __pfx_blk_mq_flush_plug_list+0x10/0x10 [ 106.162027][ T5966] __blk_flush_plug+0x3d3/0x4b0 [ 106.162048][ T5966] ? __pfx___blk_flush_plug+0x10/0x10 [ 106.162070][ T5966] __submit_bio+0x2d3/0x5a0 [ 106.162082][ T5966] ? ktime_get+0x3e/0x1f0 [ 106.162096][ T5966] ? seqcount_lockdep_reader_access+0x175/0x1c0 [ 106.162112][ T5966] ? __pfx___submit_bio+0x10/0x10 [ 106.162123][ T5966] ? blk_cgroup_bio_start+0x59d/0x640 [ 106.162145][ T5966] ? bio_associate_blkg+0x6d/0x230 [ 106.162166][ T5966] submit_bio_noacct_nocheck+0x4ab/0xb50 [ 106.162185][ T5966] ? bio_associate_blkg+0x6d/0x230 [ 106.162205][ T5966] ? __pfx_submit_bio_noacct_nocheck+0x10/0x10 [ 106.162225][ T5966] ? submit_bio_noacct+0xd6f/0x1a50 [ 106.162247][ T5966] block_read_full_folio+0x599/0x830 [ 106.162264][ T5966] ? __pfx_blkdev_get_block+0x10/0x10 [ 106.162278][ T5966] filemap_read_folio+0x114/0x380 [ 106.162294][ T5966] ? __pfx_blkdev_read_folio+0x10/0x10 [ 106.162306][ T5966] ? __pfx_filemap_read_folio+0x10/0x10 [ 106.162323][ T5966] do_read_cache_folio+0x350/0x590 [ 106.162338][ T5966] ? __pfx_blkdev_read_folio+0x10/0x10 [ 106.162352][ T5966] read_part_sector+0xb6/0x2b0 [ 106.162370][ T5966] adfspart_check_ICS+0xa4/0xa50 [ 106.162389][ T5966] ? snprintf+0xda/0x120 [ 106.162406][ T5966] ? __pfx_adfspart_check_ICS+0x10/0x10 [ 106.162428][ T5966] bdev_disk_changed+0x75f/0x14b0 [ 106.162451][ T5966] ? __pfx_bdev_disk_changed+0x10/0x10 [ 106.162468][ T5966] ? wait_on_inode+0xc0/0x230 [ 106.162483][ T5966] blkdev_get_whole+0x380/0x510 [ 106.162504][ T5966] bdev_open+0x31e/0xd30 [ 106.162525][ T5966] blkdev_open+0x3a8/0x510 [ 106.162539][ T5966] ? __pfx_blkdev_open+0x10/0x10 [ 106.162551][ T5966] do_dentry_open+0x950/0x13f0 [ 106.162569][ T5966] vfs_open+0x3b/0x340 [ 106.162581][ T5966] ? path_openat+0x2ecd/0x3830 [ 106.162597][ T5966] path_openat+0x2ee5/0x3830 [ 106.162612][ T5966] ? arch_stack_walk+0xfc/0x150 [ 106.162634][ T5966] ? stack_depot_save_flags+0x40/0x860 [ 106.162656][ T5966] ? __pfx_path_openat+0x10/0x10 [ 106.162671][ T5966] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.162690][ T5966] do_filp_open+0x1fa/0x410 [ 106.162705][ T5966] ? __lock_acquire+0xab9/0xd20 [ 106.162724][ T5966] ? __pfx_do_filp_open+0x10/0x10 [ 106.162745][ T5966] ? _raw_spin_unlock+0x28/0x50 [ 106.162761][ T5966] ? alloc_fd+0x64c/0x6c0 [ 106.162782][ T5966] do_sys_openat2+0x121/0x1c0 [ 106.162796][ T5966] ? __pfx___x64_sys_recvmsg+0x10/0x10 [ 106.162811][ T5966] ? __pfx_do_sys_openat2+0x10/0x10 [ 106.162827][ T5966] ? rcu_is_watching+0x15/0xb0 [ 106.162840][ T5966] __x64_sys_openat+0x138/0x170 [ 106.162856][ T5966] do_syscall_64+0xfa/0x3b0 [ 106.162867][ T5966] ? lockdep_hardirqs_on+0x9c/0x150 [ 106.162892][ T5966] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.162905][ T5966] ? clear_bhb_loop+0x60/0xb0 [ 106.162919][ T5966] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 106.162932][ T5966] RIP: 0033:0x7fd9542a7407 [ 106.162946][ T5966] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 106.162958][ T5966] RSP: 002b:00007fffba12d690 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 106.162973][ T5966] RAX: ffffffffffffffda RBX: 00007fd954a2a880 RCX: 00007fd9542a7407 [ 106.162983][ T5966] RDX: 00000000000a0800 RSI: 000056431fe6f770 RDI: ffffffffffffff9c [ 106.162993][ T5966] RBP: 000056431fe47910 R08: 0000000000000000 R09: 0000000000000000 2025/08/31 02:19:10 executed programs: 4 [ 106.163002][ T5966] R10: 0000000000000000 R11: 0000000000000202 R12: 000056431fe5fe00 [ 106.163011][ T5966] R13: 000056431fe55190 R14: 0000000000000000 R15: 000056431fe5fe00 [ 106.163025][ T5966] [ 106.799616][ T5943] block nbd1: Receive control failed (result -32) [ 106.807695][ T55] block nbd1: Dead connection, failed to find a fallback [ 106.814881][ T55] block nbd1: shutting down sockets [ 106.820506][ T55] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 106.838765][ T55] Buffer I/O error on dev nbd1, logical block 0, async page read [ 106.850840][ T5966] I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 106.860340][ T5966] Buffer I/O error on dev nbd1, logical block 1, async page read [ 106.868511][ T5966] I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 106.877562][ T5966] Buffer I/O error on dev nbd1, logical block 2, async page read [ 106.886527][ T5966] I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 106.895906][ T5966] Buffer I/O error on dev nbd1, logical block 3, async page read [ 106.904132][ T5966] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 106.913469][ T5966] Buffer I/O error on dev nbd1, logical block 0, async page read [ 106.921562][ T5966] I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 106.930940][ T5966] Buffer I/O error on dev nbd1, logical block 1, async page read [ 106.939075][ T5966] I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 106.940200][ T6096] nbd2: detected capacity change from 0 to 127 [ 106.948404][ T5966] Buffer I/O error on dev nbd1, logical block 2, async page read [ 106.948512][ T5966] I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 106.971895][ T5966] Buffer I/O error on dev nbd1, logical block 3, async page read [ 106.978379][ T5943] block nbd2: Receive control failed (result -104) [ 106.980097][ T5966] I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 106.995742][ T5966] Buffer I/O error on dev nbd1, logical block 0, async page read [ 107.003837][ T5966] I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 107.013286][ T5966] Buffer I/O error on dev nbd1, logical block 1, async page read [ 107.023285][ T5966] ldm_validate_partition_table(): Disk read failed. [ 107.037903][ T5966] Dev nbd1: unable to read RDB block 0 [ 107.045034][ T5966] nbd1: unable to read partition table [ 107.056294][ T5966] ldm_validate_partition_table(): Disk read failed. [ 107.065066][ T5966] Dev nbd1: unable to read RDB block 0 [ 107.073095][ T5966] nbd1: unable to read partition table [ 107.139039][ T5943] Bluetooth: hci0: command tx timeout [ 107.250738][ T6104] nbd3: detected capacity change from 0 to 127 [ 107.261924][ T5943] block nbd3: Receive control failed (result -32) [ 107.269249][ T5966] block nbd3: Send control failed (result -89) [ 107.275449][ T5966] block nbd3: Request send failed, requeueing [ 107.281730][ T6094] block nbd3: Receive control failed (result -32) [ 107.281791][ T55] block nbd3: Dead connection, failed to find a fallback [ 107.295457][ T55] block nbd3: shutting down sockets [ 107.306558][ T5966] ldm_validate_partition_table(): Disk read failed. [ 107.314415][ T5966] Dev nbd3: unable to read RDB block 0 [ 107.321393][ T5966] nbd3: unable to read partition table [ 107.334698][ T5966] ldm_validate_partition_table(): Disk read failed. [ 107.343118][ T5966] Dev nbd3: unable to read RDB block 0 [ 107.350127][ T5966] nbd3: unable to read partition table [ 107.518533][ T6119] nbd4: detected capacity change from 0 to 127 [ 107.525241][ T6094] block nbd4: Receive control failed (result -32) [ 107.532999][ T5966] block nbd4: Send control failed (result -89) [ 107.539860][ T5966] block nbd4: Request send failed, requeueing [ 107.546620][ T5943] block nbd4: Receive control failed (result -32) [ 107.553407][ T95] block nbd4: Dead connection, failed to find a fallback [ 107.558251][ T5966] block nbd4: Dead connection, failed to find a fallback [ 107.567495][ T95] block nbd4: shutting down sockets [ 107.575851][ T5966] ldm_validate_partition_table(): Disk read failed. [ 107.583677][ T5966] Dev nbd4: unable to read RDB block 0 [ 107.591084][ T5966] nbd4: unable to read partition table [ 107.600384][ T5966] ldm_validate_partition_table(): Disk read failed. [ 107.607840][ T5966] Dev nbd4: unable to read RDB block 0 [ 107.614775][ T5966] nbd4: unable to read partition table [ 107.758297][ T6124] nbd5: detected capacity change from 0 to 127 [ 107.764840][ T5943] block nbd5: Receive control failed (result -32) [ 107.765546][ T5966] block nbd5: Send control failed (result -89) [ 107.777888][ T5966] block nbd5: Request send failed, requeueing [ 107.790479][ T6094] block nbd5: Receive control failed (result -32) [ 107.797110][ T95] block nbd5: Dead connection, failed to find a fallback [ 107.804717][ T95] block nbd5: shutting down sockets [ 107.812277][ T5966] ldm_validate_partition_table(): Disk read failed. [ 107.820763][ T5966] Dev nbd5: unable to read RDB block 0 [ 107.827467][ T5966] nbd5: unable to read partition table [ 107.836177][ T5966] ldm_validate_partition_table(): Disk read failed. [ 107.843522][ T5966] Dev nbd5: unable to read RDB block 0 [ 107.850088][ T5966] nbd5: unable to read partition table [ 108.029045][ T6125] nbd6: detected capacity change from 0 to 127 [ 108.035504][ T6094] block nbd6: Receive control failed (result -32) [ 108.036149][ T5966] block nbd6: Send control failed (result -89) [ 108.048501][ T5966] block nbd6: Request send failed, requeueing [ 108.058181][ T5943] block nbd6: Receive control failed (result -32) [ 108.058251][ T55] block nbd6: Dead connection, failed to find a fallback [ 108.072128][ T55] block nbd6: shutting down sockets [ 108.079947][ T5966] ldm_validate_partition_table(): Disk read failed. [ 108.087202][ T5966] Dev nbd6: unable to read RDB block 0 [ 108.093852][ T5966] nbd6: unable to read partition table [ 108.102139][ T5966] ldm_validate_partition_table(): Disk read failed. [ 108.109839][ T5966] Dev nbd6: unable to read RDB block 0 [ 108.116287][ T5966] nbd6: unable to read partition table [ 108.248204][ T6126] nbd7: detected capacity change from 0 to 127 [ 108.255813][ T5966] block nbd7: Send control failed (result -89) [ 108.257275][ T5943] block nbd7: Receive control failed (result -32) [ 108.268630][ T5966] block nbd7: Request send failed, requeueing [ 108.278262][ T6094] block nbd7: Receive control failed (result -32) [ 108.278343][ T5966] block nbd7: Dead connection, failed to find a fallback [ 108.292045][ T5966] block nbd7: shutting down sockets [ 108.300168][ T5966] ldm_validate_partition_table(): Disk read failed. [ 108.307735][ T5966] Dev nbd7: unable to read RDB block 0 [ 108.314554][ T5966] nbd7: unable to read partition table [ 108.326556][ T5966] ldm_validate_partition_table(): Disk read failed. [ 108.334457][ T5966] Dev nbd7: unable to read RDB block 0 [ 108.340951][ T5966] nbd7: unable to read partition table [ 108.438201][ T6127] nbd8: detected capacity change from 0 to 127 [ 108.444719][ T6094] block nbd8: Receive control failed (result -32) [ 108.451914][ T5966] block nbd8: Send control failed (result -89) [ 108.458822][ T5966] block nbd8: Request send failed, requeueing [ 108.465297][ T5943] block nbd8: Receive control failed (result -32) [ 108.472653][ T5966] block nbd8: Dead connection, failed to find a fallback [ 108.481680][ T5966] block nbd8: shutting down sockets [ 108.488628][ T5966] ldm_validate_partition_table(): Disk read failed. [ 108.495977][ T5966] Dev nbd8: unable to read RDB block 0 [ 108.503849][ T5966] nbd8: unable to read partition table [ 108.513069][ T5966] ldm_validate_partition_table(): Disk read failed. [ 108.520838][ T5966] Dev nbd8: unable to read RDB block 0 [ 108.527234][ T5966] nbd8: unable to read partition table [ 108.678453][ T6128] nbd9: detected capacity change from 0 to 127 [ 108.685070][ T5943] block nbd9: Receive control failed (result -32) [ 108.692259][ T5966] block nbd9: Send control failed (result -89) [ 108.698946][ T5966] block nbd9: Request send failed, requeueing [ 108.705384][ T6094] block nbd9: Receive control failed (result -32) [ 108.705495][ T55] block nbd9: Dead connection, failed to find a fallback [ 108.719148][ T55] block nbd9: shutting down sockets [ 108.726833][ T5966] ldm_validate_partition_table(): Disk read failed. [ 108.735271][ T5966] Dev nbd9: unable to read RDB block 0 [ 108.742265][ T5966] nbd9: unable to read partition table [ 108.753147][ T5966] ldm_validate_partition_table(): Disk read failed. [ 108.760851][ T5966] Dev nbd9: unable to read RDB block 0 [ 108.766978][ T5966] nbd9: unable to read partition table [ 108.928293][ T6129] nbd10: detected capacity change from 0 to 127 [ 108.935124][ T6094] block nbd10: Receive control failed (result -32) [ 108.943758][ T5966] block nbd10: Send control failed (result -89) [ 108.950188][ T5966] block nbd10: Request send failed, requeueing [ 108.956677][ T5943] block nbd10: Receive control failed (result -32) [ 108.963749][ T55] block nbd10: Dead connection, failed to find a fallback [ 108.971186][ T55] block nbd10: shutting down sockets [ 108.977698][ T5966] ldm_validate_partition_table(): Disk read failed. [ 108.985965][ T5966] Dev nbd10: unable to read RDB block 0 [ 108.993482][ T5966] nbd10: unable to read partition table [ 109.002788][ T5966] ldm_validate_partition_table(): Disk read failed. [ 109.010661][ T5966] Dev nbd10: unable to read RDB block 0 [ 109.016999][ T5966] nbd10: unable to read partition table [ 109.158280][ T6130] nbd11: detected capacity change from 0 to 127 [ 109.164847][ T5943] block nbd11: Receive control failed (result -32) [ 109.178797][ T5966] block nbd11: Send control failed (result -89) [ 109.185201][ T5966] block nbd11: Request send failed, requeueing [ 109.193492][ T6094] block nbd11: Receive control failed (result -32) [ 109.193746][ T95] block nbd11: shutting down sockets [ 109.206842][ T5966] ldm_validate_partition_table(): Disk read failed. [ 109.214276][ T5966] Dev nbd11: unable to read RDB block 0 [ 109.221672][ T5966] nbd11: unable to read partition table [ 109.221695][ T6094] Bluetooth: hci0: command tx timeout [ 109.234376][ T5966] ldm_validate_partition_table(): Disk read failed. [ 109.242869][ T5966] Dev nbd11: unable to read RDB block 0 [ 109.250789][ T5966] nbd11: unable to read partition table [ 109.318470][ T6131] nbd12: detected capacity change from 0 to 127 [ 109.325245][ T6094] block nbd12: Receive control failed (result -32) [ 109.332679][ T5943] block nbd12: Receive control failed (result -32) [ 109.339379][ T5966] block nbd12: shutting down sockets [ 109.347772][ T5966] ldm_validate_partition_table(): Disk read failed. [ 109.355714][ T5966] Dev nbd12: unable to read RDB block 0 [ 109.362851][ T5966] nbd12: unable to read partition table [ 109.372695][ T5966] ldm_validate_partition_table(): Disk read failed. [ 109.380121][ T5966] Dev nbd12: unable to read RDB block 0 [ 109.386438][ T5966] nbd12: unable to read partition table [ 109.578415][ T6132] nbd13: detected capacity change from 0 to 127 [ 109.584973][ T5943] block nbd13: Receive control failed (result -32) [ 109.592647][ T6094] block nbd13: Receive control failed (result -32) [ 109.600440][ T55] block nbd13: shutting down sockets [ 109.608331][ T5966] ldm_validate_partition_table(): Disk read failed. [ 109.616160][ T5966] Dev nbd13: unable to read RDB block 0 [ 109.623147][ T5966] nbd13: unable to read partition table [ 109.631629][ T5966] ldm_validate_partition_table(): Disk read failed. [ 109.639060][ T5966] Dev nbd13: unable to read RDB block 0 [ 109.645289][ T5966] nbd13: unable to read partition table [ 109.898359][ T6133] nbd14: detected capacity change from 0 to 127 [ 109.904928][ T6094] block nbd14: Receive control failed (result -32) [ 109.912872][ T5943] block nbd14: Receive control failed (result -32) [ 109.919626][ T55] block nbd14: shutting down sockets [ 109.927807][ T5966] ldm_validate_partition_table(): Disk read failed. [ 109.935857][ T5966] Dev nbd14: unable to read RDB block 0 [ 109.944234][ T5966] nbd14: unable to read partition table [ 109.952872][ T5966] ldm_validate_partition_table(): Disk read failed. [ 109.961839][ T5966] Dev nbd14: unable to read RDB block 0 [ 109.968803][ T5966] nbd14: unable to read partition table [ 110.128261][ T6134] nbd15: detected capacity change from 0 to 127 [ 110.134840][ T5943] block nbd15: Receive control failed (result -32) [ 110.142831][ T5966] nbd_send_cmd: 3 callbacks suppressed [ 110.142851][ T5966] block nbd15: Send control failed (result -89) [ 110.159140][ T5966] nbd_send_cmd: 3 callbacks suppressed [ 110.159161][ T5966] block nbd15: Request send failed, requeueing [ 110.172082][ T6094] block nbd15: Receive control failed (result -32) [ 110.172194][ T95] block nbd15: shutting down sockets [ 110.187020][ T5966] ldm_validate_partition_table(): Disk read failed. [ 110.196711][ T5966] Dev nbd15: unable to read RDB block 0 [ 110.204000][ T5966] nbd15: unable to read partition table [ 110.215091][ T5966] ldm_validate_partition_table(): Disk read failed. [ 110.223873][ T5966] Dev nbd15: unable to read RDB block 0 [ 110.230528][ T5966] nbd15: unable to read partition table [ 110.368371][ T6135] nbd16: detected capacity change from 0 to 127 [ 110.374990][ T6094] block nbd16: Receive control failed (result -32) [ 110.382499][ T5966] block nbd16: Send control failed (result -89) [ 110.389940][ T5966] block nbd16: Request send failed, requeueing [ 110.396268][ T5943] block nbd16: Receive control failed (result -32) [ 110.403299][ T55] block nbd16: shutting down sockets [ 110.411165][ T5966] ldm_validate_partition_table(): Disk read failed. [ 110.419264][ T5966] Dev nbd16: unable to read RDB block 0 [ 110.425650][ T5966] nbd16: unable to read partition table [ 110.434463][ T5966] ldm_validate_partition_table(): Disk read failed. [ 110.442601][ T5966] Dev nbd16: unable to read RDB block 0 [ 110.449998][ T5966] nbd16: unable to read partition table [ 110.668529][ T6138] nbd17: detected capacity change from 0 to 127 [ 110.675815][ T5943] block nbd17: Receive control failed (result -32) [ 110.675968][ T5966] block nbd17: Send control failed (result -32) [ 110.689698][ T5966] block nbd17: Request send failed, requeueing [ 110.696271][ T55] block nbd17: Send control failed (result -89) [ 110.702705][ T55] block nbd17: Request send failed, requeueing [ 110.708989][ T6094] block nbd17: Receive control failed (result -32) [ 110.715641][ T55] block nbd17: shutting down sockets [ 110.724045][ T5966] ldm_validate_partition_table(): Disk read failed. [ 110.731973][ T5966] Dev nbd17: unable to read RDB block 0 [ 110.740772][ T5966] nbd17: unable to read partition table [ 110.749925][ T5966] ldm_validate_partition_table(): Disk read failed. [ 110.757194][ T5966] Dev nbd17: unable to read RDB block 0 [ 110.763845][ T5966] nbd17: unable to read partition table [ 110.958283][ T6140] nbd18: detected capacity change from 0 to 127 [ 110.964987][ T6094] block nbd18: Receive control failed (result -32) [ 110.972772][ T5966] block nbd18: Send control failed (result -89) [ 110.991860][ T5966] block nbd18: Request send failed, requeueing [ 110.998546][ T5943] block nbd18: Receive control failed (result -32) [ 110.998614][ T95] block nbd18: shutting down sockets [ 111.011843][ T5966] ldm_validate_partition_table(): Disk read failed. [ 111.020749][ T5966] Dev nbd18: unable to read RDB block 0 [ 111.027070][ T5966] nbd18: unable to read partition table [ 111.036137][ T5966] ldm_validate_partition_table(): Disk read failed. [ 111.043999][ T5966] Dev nbd18: unable to read RDB block 0 [ 111.050945][ T5966] nbd18: unable to read partition table [ 111.208498][ T6142] nbd19: detected capacity change from 0 to 127 [ 111.215122][ T5943] block nbd19: Receive control failed (result -32) [ 111.222355][ T5966] block nbd19: Send control failed (result -89) [ 111.228929][ T5966] block nbd19: Request send failed, requeueing [ 111.235258][ T6094] block nbd19: Receive control failed (result -32) [ 111.241997][ T55] block nbd19: shutting down sockets [ 111.249889][ T5966] ldm_validate_partition_table(): Disk read failed. [ 111.257189][ T5966] Dev nbd19: unable to read RDB block 0 [ 111.263652][ T5966] nbd19: unable to read partition table [ 111.274337][ T5966] ldm_validate_partition_table(): Disk read failed. [ 111.283056][ T5966] Dev nbd19: unable to read RDB block 0 [ 111.290284][ T5966] nbd19: unable to read partition table [ 111.518250][ T6144] nbd20: detected capacity change from 0 to 127 [ 111.525296][ T6094] block nbd20: Receive control failed (result -32) [ 111.532461][ T5966] block nbd20: Send control failed (result -89) [ 111.539241][ T5966] block nbd20: Request send failed, requeueing [ 111.545568][ T5943] block nbd20: Receive control failed (result -32) [ 111.552503][ T55] block nbd20: shutting down sockets [ 111.560440][ T5966] ldm_validate_partition_table(): Disk read failed. [ 111.568797][ T5966] Dev nbd20: unable to read RDB block 0 [ 111.575784][ T5966] nbd20: unable to read partition table [ 111.585058][ T5966] ldm_validate_partition_table(): Disk read failed. [ 111.592435][ T5966] Dev nbd20: unable to read RDB block 0 [ 111.599973][ T5966] nbd20: unable to read partition table [ 111.808278][ T6146] nbd21: detected capacity change from 0 to 127 [ 111.814833][ T5943] block nbd21: Receive control failed (result -32) [ 111.822354][ T5966] block nbd21: Send control failed (result -89) [ 111.836920][ T5966] block nbd21: Request send failed, requeueing [ 111.851343][ T6094] block nbd21: Receive control failed (result -32) 2025/08/31 02:19:15 executed programs: 24 [ 111.851402][ T55] find_fallback: 10 callbacks suppressed [ 111.851417][ T55] block nbd21: Dead connection, failed to find a fallback [ 111.869264][ T5966] block nbd21: Dead connection, failed to find a fallback [ 111.880364][ T5966] blk_print_req_error: 2802 callbacks suppressed [ 111.880379][ T5966] I/O error, dev nbd21, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 111.880740][ T55] block nbd21: shutting down sockets [ 111.886815][ T5966] buffer_io_error: 2802 callbacks suppressed [ 111.886826][ T5966] Buffer I/O error on dev nbd21, logical block 1, async page read [ 111.895990][ T55] I/O error, dev nbd21, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 111.896015][ T55] Buffer I/O error on dev nbd21, logical block 0, async page read [ 111.932974][ T5966] I/O error, dev nbd21, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 111.942256][ T5966] Buffer I/O error on dev nbd21, logical block 2, async page read [ 111.950431][ T5966] I/O error, dev nbd21, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 111.959606][ T5966] Buffer I/O error on dev nbd21, logical block 3, async page read [ 111.967517][ T5966] I/O error, dev nbd21, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 111.976873][ T5966] Buffer I/O error on dev nbd21, logical block 0, async page read [ 111.985024][ T5966] I/O error, dev nbd21, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 111.994247][ T5966] Buffer I/O error on dev nbd21, logical block 1, async page read [ 112.002886][ T5966] I/O error, dev nbd21, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 112.012348][ T5966] Buffer I/O error on dev nbd21, logical block 2, async page read [ 112.020409][ T5966] I/O error, dev nbd21, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 112.029590][ T5966] Buffer I/O error on dev nbd21, logical block 3, async page read [ 112.037561][ T5966] I/O error, dev nbd21, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 112.046936][ T5966] Buffer I/O error on dev nbd21, logical block 0, async page read [ 112.054874][ T5966] I/O error, dev nbd21, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 112.064213][ T5966] Buffer I/O error on dev nbd21, logical block 1, async page read [ 112.073016][ T5966] ldm_validate_partition_table(): Disk read failed. [ 112.080886][ T5966] Dev nbd21: unable to read RDB block 0 [ 112.087768][ T5966] nbd21: unable to read partition table [ 112.099545][ T5966] ldm_validate_partition_table(): Disk read failed. [ 112.107474][ T5966] Dev nbd21: unable to read RDB block 0 [ 112.114709][ T5966] nbd21: unable to read partition table [ 112.148219][ T6148] nbd22: detected capacity change from 0 to 127 [ 112.154984][ T6094] block nbd22: Receive control failed (result -32) [ 112.162276][ T6150] block nbd22: Send control failed (result -89) [ 112.169559][ T6150] block nbd22: Request send failed, requeueing [ 112.178105][ T5943] block nbd22: Receive control failed (result -32) [ 112.185007][ T55] block nbd22: Dead connection, failed to find a fallback [ 112.192837][ T55] block nbd22: shutting down sockets [ 112.200970][ T6150] ldm_validate_partition_table(): Disk read failed. [ 112.208634][ T6150] Dev nbd22: unable to read RDB block 0 [ 112.215316][ T6150] nbd22: unable to read partition table [ 112.226385][ T6150] ldm_validate_partition_table(): Disk read failed. [ 112.234990][ T6150] Dev nbd22: unable to read RDB block 0 [ 112.242109][ T6150] nbd22: unable to read partition table [ 112.438449][ T6151] nbd23: detected capacity change from 0 to 127 [ 112.445037][ T5943] block nbd23: Receive control failed (result -32) [ 112.452788][ T6150] block nbd23: Send control failed (result -89) [ 112.468492][ T6150] block nbd23: Request send failed, requeueing [ 112.476101][ T6094] block nbd23: Receive control failed (result -32) [ 112.483023][ T95] block nbd23: Dead connection, failed to find a fallback [ 112.490410][ T95] block nbd23: shutting down sockets [ 112.496911][ T6150] ldm_validate_partition_table(): Disk read failed. [ 112.505261][ T6150] Dev nbd23: unable to read RDB block 0 [ 112.512179][ T6150] nbd23: unable to read partition table [ 112.522275][ T6150] ldm_validate_partition_table(): Disk read failed. [ 112.529972][ T6150] Dev nbd23: unable to read RDB block 0 [ 112.536222][ T6150] nbd23: unable to read partition table [ 112.698334][ T6153] nbd24: detected capacity change from 0 to 127 [ 112.704883][ T6094] block nbd24: Receive control failed (result -32) [ 112.705920][ T95] block nbd24: Dead connection, failed to find a fallback [ 112.711499][ T5943] block nbd24: Receive control failed (result -32) [ 112.718791][ T6150] block nbd24: Dead connection, failed to find a fallback [ 112.734202][ T95] block nbd24: shutting down sockets [ 112.741867][ T6150] ldm_validate_partition_table(): Disk read failed. [ 112.750238][ T6150] Dev nbd24: unable to read RDB block 0 [ 112.757210][ T6150] nbd24: unable to read partition table [ 112.767885][ T6150] ldm_validate_partition_table(): Disk read failed. [ 112.776670][ T6150] Dev nbd24: unable to read RDB block 0 [ 112.783506][ T6150] nbd24: unable to read partition table [ 112.968225][ T6155] nbd25: detected capacity change from 0 to 127 [ 112.974848][ T6094] block nbd25: Receive control failed (result -32) [ 112.982693][ T95] block nbd25: Dead connection, failed to find a fallback [ 112.983358][ T5943] block nbd25: Receive control failed (result -32) [ 112.989866][ T95] block nbd25: shutting down sockets [ 113.004125][ T6150] ldm_validate_partition_table(): Disk read failed. [ 113.012067][ T6150] Dev nbd25: unable to read RDB block 0 [ 113.019472][ T6150] nbd25: unable to read partition table [ 113.031586][ T6150] ldm_validate_partition_table(): Disk read failed. [ 113.039889][ T6150] Dev nbd25: unable to read RDB block 0 [ 113.046241][ T6150] nbd25: unable to read partition table [ 113.228328][ T6157] nbd26: detected capacity change from 0 to 127 [ 113.235206][ T5943] block nbd26: Receive control failed (result -32) [ 113.242595][ T6094] block nbd26: Receive control failed (result -32) [ 113.242640][ T55] block nbd26: Dead connection, failed to find a fallback [ 113.256338][ T55] block nbd26: shutting down sockets [ 113.264481][ T6150] ldm_validate_partition_table(): Disk read failed. [ 113.284114][ T6150] Dev nbd26: unable to read RDB block 0 [ 113.291548][ T6150] nbd26: unable to read partition table [ 113.302206][ T6150] ldm_validate_partition_table(): Disk read failed. [ 113.310962][ T6150] Dev nbd26: unable to read RDB block 0 [ 113.317374][ T6150] nbd26: unable to read partition table [ 113.478502][ T6159] nbd27: detected capacity change from 0 to 127 [ 113.485159][ T6094] block nbd27: Receive control failed (result -32) [ 113.493249][ T5943] block nbd27: Receive control failed (result -32) [ 113.493296][ T6150] block nbd27: Dead connection, failed to find a fallback [ 113.508641][ T95] block nbd27: Dead connection, failed to find a fallback [ 113.515799][ T95] block nbd27: shutting down sockets [ 113.529272][ T6150] ldm_validate_partition_table(): Disk read failed. [ 113.537151][ T6150] Dev nbd27: unable to read RDB block 0 [ 113.544406][ T6150] nbd27: unable to read partition table [ 113.556106][ T6150] ldm_validate_partition_table(): Disk read failed. [ 113.563652][ T6150] Dev nbd27: unable to read RDB block 0 [ 113.570978][ T6150] nbd27: unable to read partition table [ 113.768367][ T6161] nbd28: detected capacity change from 0 to 127 [ 113.774938][ T5943] block nbd28: Receive control failed (result -32) [ 113.782681][ T6094] block nbd28: Receive control failed (result -32) [ 113.782721][ T55] block nbd28: shutting down sockets [ 113.797957][ T6150] ldm_validate_partition_table(): Disk read failed. [ 113.806216][ T6150] Dev nbd28: unable to read RDB block 0 [ 113.813555][ T6150] nbd28: unable to read partition table [ 113.823518][ T6150] ldm_validate_partition_table(): Disk read failed. [ 113.832476][ T6150] Dev nbd28: unable to read RDB block 0 [ 113.841937][ T6150] nbd28: unable to read partition table [ 114.038353][ T6163] nbd29: detected capacity change from 0 to 127 [ 114.045020][ T6094] block nbd29: Receive control failed (result -32) [ 114.053046][ T5943] block nbd29: Receive control failed (result -32) [ 114.053094][ T95] block nbd29: shutting down sockets [ 114.070356][ T6150] ldm_validate_partition_table(): Disk read failed. [ 114.079633][ T6150] Dev nbd29: unable to read RDB block 0 [ 114.086858][ T6150] nbd29: unable to read partition table [ 114.097981][ T6150] ldm_validate_partition_table(): Disk read failed. [ 114.107392][ T6150] Dev nbd29: unable to read RDB block 0 [ 114.114815][ T6150] nbd29: unable to read partition table [ 114.308341][ T6165] nbd30: detected capacity change from 0 to 127 [ 114.315004][ T5943] block nbd30: Receive control failed (result -32) [ 114.322982][ T6094] block nbd30: Receive control failed (result -32) [ 114.323034][ T55] block nbd30: shutting down sockets [ 114.340300][ T6150] ldm_validate_partition_table(): Disk read failed. [ 114.349984][ T6150] Dev nbd30: unable to read RDB block 0 [ 114.357142][ T6150] nbd30: unable to read partition table [ 114.368547][ T6150] ldm_validate_partition_table(): Disk read failed. [ 114.376392][ T6150] Dev nbd30: unable to read RDB block 0 [ 114.384599][ T6150] nbd30: unable to read partition table [ 114.608336][ T6167] nbd31: detected capacity change from 0 to 127 [ 114.616053][ T6094] block nbd31: Receive control failed (result -32) [ 114.623535][ T6150] block nbd31: shutting down sockets [ 114.632242][ T6150] ldm_validate_partition_table(): Disk read failed. [ 114.640606][ T6150] Dev nbd31: unable to read RDB block 0 [ 114.649987][ T6150] nbd31: unable to read partition table [ 114.663095][ T6150] ldm_validate_partition_table(): Disk read failed. [ 114.672093][ T6150] Dev nbd31: unable to read RDB block 0 [ 114.680225][ T6150] nbd31: unable to read partition table [ 114.918342][ T6169] nbd32: detected capacity change from 0 to 127 [ 114.924917][ T5943] block nbd32: Receive control failed (result -32) [ 114.933260][ T6094] block nbd32: Receive control failed (result -32) [ 114.933316][ T55] block nbd32: shutting down sockets [ 114.951095][ T6150] ldm_validate_partition_table(): Disk read failed. [ 114.959742][ T6150] Dev nbd32: unable to read RDB block 0 [ 114.966664][ T6150] nbd32: unable to read partition table [ 114.977031][ T6150] ldm_validate_partition_table(): Disk read failed. [ 114.985449][ T6150] Dev nbd32: unable to read RDB block 0 [ 114.993375][ T6150] nbd32: unable to read partition table