[ 97.771206][ T796] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.164' (ED25519) to the list of known hosts. 2026/03/22 17:38:46 parsed 1 programs [ 105.062308][ T5836] cgroup: Unknown subsys name 'net' [ 105.214845][ T5836] cgroup: Unknown subsys name 'cpuset' [ 105.223459][ T5836] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 106.939992][ T5836] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 109.773974][ T5843] 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. [ 110.213264][ T5853] chnl_net:caif_netlink_parms(): no params data found [ 110.293195][ T5853] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.300978][ T5853] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.308490][ T5853] bridge_slave_0: entered allmulticast mode [ 110.316391][ T5853] bridge_slave_0: entered promiscuous mode [ 110.325517][ T5853] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.333164][ T5853] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.340894][ T5853] bridge_slave_1: entered allmulticast mode [ 110.348100][ T5853] bridge_slave_1: entered promiscuous mode [ 110.409983][ T5853] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.423774][ T5853] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.453661][ T5853] team0: Port device team_slave_0 added [ 110.463212][ T5853] team0: Port device team_slave_1 added [ 110.491727][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.498782][ T5853] 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. [ 110.525053][ T5853] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.538438][ T5853] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.546021][ T5853] 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. [ 110.572829][ T5853] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.619325][ T5853] hsr_slave_0: entered promiscuous mode [ 110.626231][ T5853] hsr_slave_1: entered promiscuous mode [ 110.776847][ T5853] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 110.791806][ T5853] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 110.802250][ T5853] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 110.813006][ T5853] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 110.843850][ T5853] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.851535][ T5853] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.859313][ T5853] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.866543][ T5853] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.922414][ T5853] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.941734][ T1148] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.952108][ T1148] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.967875][ T5853] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.980750][ T3014] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.988111][ T3014] bridge0: port 1(bridge_slave_0) entered forwarding state [ 111.001722][ T3014] bridge0: port 2(bridge_slave_1) entered blocking state [ 111.009262][ T3014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.187624][ T5853] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.230453][ T5853] veth0_vlan: entered promiscuous mode [ 111.243169][ T5853] veth1_vlan: entered promiscuous mode [ 111.272736][ T5853] veth0_macvtap: entered promiscuous mode [ 111.282258][ T5853] veth1_macvtap: entered promiscuous mode [ 111.305673][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.320476][ T5853] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.335803][ T1148] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.346478][ T1148] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.357499][ T1148] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.368308][ T1148] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.542120][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.608025][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.674757][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.710202][ T1148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.718304][ T1148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.749145][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 111.770749][ T146] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.779130][ T146] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 113.098673][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 113.108710][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 113.116581][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 113.125447][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 113.133963][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 114.635981][ T12] bridge_slave_1: left allmulticast mode [ 114.654295][ T12] bridge_slave_1: left promiscuous mode [ 114.670207][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 114.706482][ T12] bridge_slave_0: left allmulticast mode [ 114.720180][ T12] bridge_slave_0: left promiscuous mode [ 114.726197][ T12] bridge0: port 1(bridge_slave_0) entered disabled state 2026/03/22 17:38:59 executed programs: 0 [ 115.144046][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 115.152963][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 115.161445][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 115.169967][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 115.177701][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 115.216605][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 115.230139][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 115.244801][ T12] bond0 (unregistering): Released all slaves [ 115.382427][ T12] hsr_slave_0: left promiscuous mode [ 115.388550][ T12] hsr_slave_1: left promiscuous mode [ 115.395730][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 115.403740][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 115.412341][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 115.420425][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 115.434976][ T12] veth1_macvtap: left promiscuous mode [ 115.440988][ T12] veth0_macvtap: left promiscuous mode [ 115.446960][ T12] veth1_vlan: left promiscuous mode [ 115.453257][ T12] veth0_vlan: left promiscuous mode [ 115.636032][ T12] team0 (unregistering): Port device team_slave_1 removed [ 115.650864][ T12] team0 (unregistering): Port device team_slave_0 removed [ 115.977397][ T5950] chnl_net:caif_netlink_parms(): no params data found [ 116.242715][ T5950] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.256092][ T5950] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.264761][ T5950] bridge_slave_0: entered allmulticast mode [ 116.273731][ T5950] bridge_slave_0: entered promiscuous mode [ 116.285426][ T5950] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.293394][ T5950] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.301374][ T5950] bridge_slave_1: entered allmulticast mode [ 116.310551][ T5950] bridge_slave_1: entered promiscuous mode [ 116.360958][ T5950] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 116.374069][ T5950] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 116.810286][ T5950] team0: Port device team_slave_0 added [ 116.822929][ T5950] team0: Port device team_slave_1 added [ 116.867357][ T5950] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 116.875784][ T5950] 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. [ 116.905002][ T5950] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 116.922435][ T5950] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 116.931145][ T5950] 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. [ 116.962110][ T5950] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 117.052873][ T5950] hsr_slave_0: entered promiscuous mode [ 117.061491][ T5950] hsr_slave_1: entered promiscuous mode [ 117.219882][ T5143] Bluetooth: hci0: command tx timeout [ 118.020749][ T5950] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 118.037135][ T5950] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 118.049528][ T5950] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 118.063655][ T5950] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 118.175585][ T5950] 8021q: adding VLAN 0 to HW filter on device bond0 [ 118.204996][ T5950] 8021q: adding VLAN 0 to HW filter on device team0 [ 118.224379][ T146] bridge0: port 1(bridge_slave_0) entered blocking state [ 118.232387][ T146] bridge0: port 1(bridge_slave_0) entered forwarding state [ 118.265011][ T146] bridge0: port 2(bridge_slave_1) entered blocking state [ 118.272489][ T146] bridge0: port 2(bridge_slave_1) entered forwarding state [ 118.633141][ T5950] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 118.712844][ T5950] veth0_vlan: entered promiscuous mode [ 118.733294][ T5950] veth1_vlan: entered promiscuous mode [ 118.780064][ T5950] veth0_macvtap: entered promiscuous mode [ 118.791677][ T5950] veth1_macvtap: entered promiscuous mode [ 118.820777][ T5950] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 118.843714][ T5950] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.862813][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.876957][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.895306][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.930869][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 119.007457][ T146] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.032857][ T146] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.074429][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 119.083285][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 119.289140][ T5143] Bluetooth: hci0: command tx timeout [ 119.369788][ T6037] nbd0: detected capacity change from 0 to 63 [ 119.379881][ T5143] block nbd0: Receive control failed (result -32) [ 119.379890][ T51] block nbd0: Receive control failed (result -32) [ 119.393798][ T5937] block nbd0: Send control failed (result -32) [ 119.404039][ T5937] block nbd0: Request send failed, requeueing [ 119.421419][ T1577] block nbd0: Dead connection, failed to find a fallback [ 119.434664][ T1577] block nbd0: shutting down sockets [ 119.438511][ T5937] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 119.440361][ T1577] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 119.462725][ T1577] Buffer I/O error on dev nbd0, logical block 0, async page read [ 119.471489][ T5937] Buffer I/O error on dev nbd0, logical block 1, async page read [ 119.481360][ T5937] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 119.491813][ T5937] Buffer I/O error on dev nbd0, logical block 2, async page read [ 119.502310][ T5937] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 119.512029][ T5937] Buffer I/O error on dev nbd0, logical block 3, async page read [ 119.520301][ T5937] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 119.530506][ T5937] Buffer I/O error on dev nbd0, logical block 0, async page read [ 119.538304][ T5937] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 119.548743][ T5937] Buffer I/O error on dev nbd0, logical block 1, async page read [ 119.557712][ T5937] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 119.567850][ T5937] Buffer I/O error on dev nbd0, logical block 2, async page read [ 119.576535][ T5937] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 119.586451][ T5937] Buffer I/O error on dev nbd0, logical block 3, async page read [ 119.594599][ T5937] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 119.604516][ T5937] Buffer I/O error on dev nbd0, logical block 0, async page read [ 119.613814][ T5937] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 119.624300][ T5937] Buffer I/O error on dev nbd0, logical block 1, async page read [ 119.632961][ T5937] ldm_validate_partition_table(): Disk read failed. [ 119.640551][ T5937] Dev nbd0: unable to read RDB block 0 [ 119.646557][ T5937] nbd0: unable to read partition table [ 119.649982][ T6044] nbd1: detected capacity change from 0 to 63 [ 119.662746][ T5937] ldm_validate_partition_table(): Disk read failed. [ 119.665584][ T51] block nbd1: Receive control failed (result -104) [ 119.670553][ T5143] block nbd1: Receive control failed (result -32) [ 119.689916][ T5937] Dev nbd0: unable to read RDB block 0 [ 119.696210][ T5937] nbd0: unable to read partition table [ 119.959392][ T6047] nbd2: detected capacity change from 0 to 63 [ 119.967525][ T5143] block nbd2: Receive control failed (result -32) [ 119.968031][ T51] block nbd2: Receive control failed (result -32) [ 119.982679][ T5937] block nbd2: Send control failed (result -32) [ 119.991722][ T5937] block nbd2: Request send failed, requeueing [ 119.998267][ T11] block nbd2: Dead connection, failed to find a fallback [ 120.006000][ T11] block nbd2: shutting down sockets [ 120.014659][ T5937] ldm_validate_partition_table(): Disk read failed. [ 120.022527][ T5937] Dev nbd2: unable to read RDB block 0 [ 120.028696][ T5937] nbd2: unable to read partition table [ 120.040960][ T5937] ldm_validate_partition_table(): Disk read failed. [ 120.048072][ T5937] Dev nbd2: unable to read RDB block 0 [ 120.054422][ T5937] nbd2: unable to read partition table [ 120.259179][ T6050] nbd3: detected capacity change from 0 to 63 [ 120.266957][ T51] block nbd3: Receive control failed (result -104) [ 120.273985][ T5143] block nbd3: Receive control failed (result -32) 2026/03/22 17:39:04 executed programs: 6 [ 120.496625][ T5143] block nbd4: Receive control failed (result -107) [ 120.504314][ T5143] [ 120.506750][ T5143] ====================================================== [ 120.513768][ T5143] WARNING: possible circular locking dependency detected [ 120.520792][ T5143] syzkaller #0 Not tainted [ 120.525309][ T5143] ------------------------------------------------------ [ 120.532497][ T5143] kworker/u9:1/5143 is trying to acquire lock: [ 120.538657][ T5143] ffff88804e19ea60 (sk_lock-AF_INET){+.+.}-{0:0}, at: inet_shutdown+0x6a/0x390 [ 120.547712][ T5143] [ 120.547712][ T5143] but task is already holding lock: [ 120.555253][ T5143] ffff88802868bc70 (&nsock->tx_lock){+.+.}-{4:4}, at: recv_work+0x1c6a/0x1d90 [ 120.564245][ T5143] [ 120.564245][ T5143] which lock already depends on the new lock. [ 120.564245][ T5143] [ 120.574837][ T5143] [ 120.574837][ T5143] the existing dependency chain (in reverse order) is: [ 120.584025][ T5143] [ 120.584025][ T5143] -> #6 (&nsock->tx_lock){+.+.}-{4:4}: [ 120.591765][ T5143] __mutex_lock+0x19f/0x1300 [ 120.596888][ T5143] nbd_queue_rq+0x37b/0x1100 [ 120.602183][ T5143] blk_mq_dispatch_rq_list+0xa70/0x1910 [ 120.608250][ T5143] __blk_mq_sched_dispatch_requests+0xdcc/0x1600 [ 120.615102][ T5143] blk_mq_sched_dispatch_requests+0xd7/0x190 [ 120.621610][ T5143] blk_mq_run_hw_queue+0x348/0x4f0 [ 120.627419][ T5143] blk_mq_dispatch_list+0xd16/0xe10 [ 120.633148][ T5143] blk_mq_flush_plug_list+0x48d/0x570 [ 120.639095][ T5143] __blk_flush_plug+0x3ed/0x4d0 [ 120.644731][ T5143] __submit_bio+0x28d/0x580 [ 120.649766][ T5143] submit_bio_noacct_nocheck+0x2f4/0xa70 [ 120.656190][ T5143] block_read_full_folio+0x599/0x830 [ 120.662022][ T5143] filemap_read_folio+0x137/0x3b0 [ 120.667688][ T5143] do_read_cache_folio+0x358/0x590 [ 120.673444][ T5143] read_part_sector+0xb6/0x2b0 [ 120.678925][ T5143] adfspart_check_ICS+0xa5/0xa40 [ 120.684691][ T5143] bdev_disk_changed+0x7ba/0x1550 [ 120.690870][ T5143] blkdev_get_whole+0x380/0x510 [ 120.696425][ T5143] bdev_open+0x31e/0xd30 [ 120.701212][ T5143] blkdev_open+0x470/0x610 [ 120.706164][ T5143] do_dentry_open+0x785/0x14e0 [ 120.711632][ T5143] vfs_open+0x3b/0x340 [ 120.716248][ T5143] path_openat+0x2e08/0x3860 [ 120.721396][ T5143] do_file_open+0x23e/0x4a0 [ 120.726426][ T5143] do_sys_openat2+0x113/0x200 [ 120.731733][ T5143] __x64_sys_openat+0x138/0x170 [ 120.737201][ T5143] do_syscall_64+0x14d/0xf80 [ 120.742503][ T5143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.749158][ T5143] [ 120.749158][ T5143] -> #5 (&cmd->lock){+.+.}-{4:4}: [ 120.756999][ T5143] __mutex_lock+0x19f/0x1300 [ 120.762669][ T5143] nbd_queue_rq+0xc6/0x1100 [ 120.767779][ T5143] blk_mq_dispatch_rq_list+0xa70/0x1910 [ 120.773946][ T5143] __blk_mq_sched_dispatch_requests+0xdcc/0x1600 [ 120.781149][ T5143] blk_mq_sched_dispatch_requests+0xd7/0x190 [ 120.787667][ T5143] blk_mq_run_hw_queue+0x348/0x4f0 [ 120.793495][ T5143] blk_mq_dispatch_list+0xd16/0xe10 [ 120.799394][ T5143] blk_mq_flush_plug_list+0x48d/0x570 [ 120.805291][ T5143] __blk_flush_plug+0x3ed/0x4d0 [ 120.810860][ T5143] __submit_bio+0x28d/0x580 [ 120.815981][ T5143] submit_bio_noacct_nocheck+0x2f4/0xa70 [ 120.822234][ T5143] block_read_full_folio+0x599/0x830 [ 120.828219][ T5143] filemap_read_folio+0x137/0x3b0 [ 120.833765][ T5143] do_read_cache_folio+0x358/0x590 [ 120.839595][ T5143] read_part_sector+0xb6/0x2b0 [ 120.844879][ T5143] adfspart_check_ICS+0xa5/0xa40 [ 120.850520][ T5143] bdev_disk_changed+0x7ba/0x1550 [ 120.856067][ T5143] blkdev_get_whole+0x380/0x510 [ 120.861547][ T5143] bdev_open+0x31e/0xd30 [ 120.866438][ T5143] blkdev_open+0x470/0x610 [ 120.871504][ T5143] do_dentry_open+0x785/0x14e0 [ 120.876818][ T5143] vfs_open+0x3b/0x340 [ 120.881607][ T5143] path_openat+0x2e08/0x3860 [ 120.886823][ T5143] do_file_open+0x23e/0x4a0 [ 120.892131][ T5143] do_sys_openat2+0x113/0x200 [ 120.897449][ T5143] __x64_sys_openat+0x138/0x170 [ 120.903122][ T5143] do_syscall_64+0x14d/0xf80 [ 120.908423][ T5143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 120.914945][ T5143] [ 120.914945][ T5143] -> #4 (set->srcu){.+.+}-{0:0}: [ 120.922232][ T5143] __synchronize_srcu+0xca/0x3e0 [ 120.928480][ T5143] elevator_switch+0x1e8/0x7a0 [ 120.933829][ T5143] elevator_change+0x2cc/0x450 [ 120.939566][ T5143] elevator_set_default+0x36c/0x430 [ 120.945749][ T5143] blk_register_queue+0x366/0x430 [ 120.951419][ T5143] __add_disk+0x677/0xd50 [ 120.957088][ T5143] add_disk_fwnode+0xfb/0x480 [ 120.965809][ T5143] nbd_dev_add+0x72c/0xb50 [ 120.970932][ T5143] nbd_init+0x168/0x1f0 [ 120.975700][ T5143] do_one_initcall+0x250/0x8d0 [ 120.981368][ T5143] do_initcall_level+0x104/0x190 [ 120.987456][ T5143] do_initcalls+0x59/0xa0 [ 120.992328][ T5143] kernel_init_freeable+0x2a6/0x3e0 [ 120.998060][ T5143] kernel_init+0x1d/0x1d0 [ 121.003011][ T5143] ret_from_fork+0x51e/0xb90 [ 121.008175][ T5143] ret_from_fork_asm+0x1a/0x30 [ 121.013649][ T5143] [ 121.013649][ T5143] -> #3 (&q->elevator_lock){+.+.}-{4:4}: [ 121.021834][ T5143] __mutex_lock+0x19f/0x1300 [ 121.027182][ T5143] elevator_change+0x1b3/0x450 [ 121.032687][ T5143] elevator_set_none+0xb5/0x140 [ 121.038238][ T5143] blk_mq_update_nr_hw_queues+0x5e7/0x1a60 [ 121.044578][ T5143] nbd_start_device+0x17f/0xb10 [ 121.050359][ T5143] nbd_genl_connect+0x165b/0x1cf0 [ 121.056257][ T5143] genl_family_rcv_msg_doit+0x22a/0x330 [ 121.062414][ T5143] genl_rcv_msg+0x61c/0x7a0 [ 121.067527][ T5143] netlink_rcv_skb+0x232/0x4b0 [ 121.072904][ T5143] genl_rcv+0x28/0x40 [ 121.077409][ T5143] netlink_unicast+0x80f/0x9b0 [ 121.082698][ T5143] netlink_sendmsg+0x813/0xb40 [ 121.087985][ T5143] ____sys_sendmsg+0x972/0x9f0 [ 121.093270][ T5143] ___sys_sendmsg+0x2a5/0x360 [ 121.098728][ T5143] __x64_sys_sendmsg+0x1bd/0x2a0 [ 121.104189][ T5143] do_syscall_64+0x14d/0xf80 [ 121.109340][ T5143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.115916][ T5143] [ 121.115916][ T5143] -> #2 (&q->q_usage_counter(io)#49){++++}-{0:0}: [ 121.124888][ T5143] blk_alloc_queue+0x546/0x680 [ 121.130298][ T5143] __blk_mq_alloc_disk+0x197/0x390 [ 121.135948][ T5143] nbd_dev_add+0x499/0xb50 [ 121.141168][ T5143] nbd_init+0x168/0x1f0 [ 121.145856][ T5143] do_one_initcall+0x250/0x8d0 [ 121.151442][ T5143] do_initcall_level+0x104/0x190 [ 121.157181][ T5143] do_initcalls+0x59/0xa0 [ 121.162310][ T5143] kernel_init_freeable+0x2a6/0x3e0 [ 121.168249][ T5143] kernel_init+0x1d/0x1d0 [ 121.173128][ T5143] ret_from_fork+0x51e/0xb90 [ 121.178337][ T5143] ret_from_fork_asm+0x1a/0x30 [ 121.183937][ T5143] [ 121.183937][ T5143] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 121.191256][ T5143] fs_reclaim_acquire+0x71/0x100 [ 121.196791][ T5143] kmem_cache_alloc_node_noprof+0x4a/0x690 [ 121.203300][ T5143] __alloc_skb+0x1d0/0x7d0 [ 121.208271][ T5143] tcp_stream_alloc_skb+0x3f/0x580 [ 121.214042][ T5143] tcp_sendmsg_locked+0x1375/0x5490 [ 121.219768][ T5143] tcp_sendmsg+0x2f/0x50 [ 121.224542][ T5143] sock_write_iter+0x406/0x4f0 [ 121.229915][ T5143] vfs_write+0x61d/0xb90 [ 121.234678][ T5143] ksys_write+0x150/0x270 [ 121.239540][ T5143] do_syscall_64+0x14d/0xf80 [ 121.244890][ T5143] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 121.251501][ T5143] [ 121.251501][ T5143] -> #0 (sk_lock-AF_INET){+.+.}-{0:0}: [ 121.259180][ T5143] __lock_acquire+0x15a5/0x2cf0 [ 121.265089][ T5143] lock_acquire+0xf0/0x2e0 [ 121.270054][ T5143] lock_sock_nested+0x41/0x100 [ 121.275352][ T5143] inet_shutdown+0x6a/0x390 [ 121.280511][ T5143] nbd_mark_nsock_dead+0x2e9/0x560 [ 121.286259][ T5143] recv_work+0x1c7f/0x1d90 [ 121.291247][ T5143] process_scheduled_works+0xb6e/0x18c0 [ 121.297419][ T5143] worker_thread+0xa53/0xfc0 [ 121.302750][ T5143] kthread+0x388/0x470 [ 121.307978][ T5143] ret_from_fork+0x51e/0xb90 [ 121.313355][ T5143] ret_from_fork_asm+0x1a/0x30 [ 121.319032][ T5143] [ 121.319032][ T5143] other info that might help us debug this: [ 121.319032][ T5143] [ 121.329552][ T5143] Chain exists of: [ 121.329552][ T5143] sk_lock-AF_INET --> &cmd->lock --> &nsock->tx_lock [ 121.329552][ T5143] [ 121.342872][ T5143] Possible unsafe locking scenario: [ 121.342872][ T5143] [ 121.350605][ T5143] CPU0 CPU1 [ 121.355971][ T5143] ---- ---- [ 121.361862][ T5143] lock(&nsock->tx_lock); [ 121.366932][ T5143] lock(&cmd->lock); [ 121.373658][ T5143] lock(&nsock->tx_lock); [ 121.380883][ T5143] lock(sk_lock-AF_INET); [ 121.385404][ T5143] [ 121.385404][ T5143] *** DEADLOCK *** [ 121.385404][ T5143] [ 121.393881][ T5143] 3 locks held by kworker/u9:1/5143: [ 121.399505][ T5143] #0: ffff8880268e3148 ((wq_completion)nbd4-recv){+.+.}-{0:0}, at: process_scheduled_works+0xa52/0x18c0 [ 121.411409][ T5143] #1: ffffc9000f7e7c40 ((work_completion)(&args->work)){+.+.}-{0:0}, at: process_scheduled_works+0xa8d/0x18c0 [ 121.423889][ T5143] #2: ffff88802868bc70 (&nsock->tx_lock){+.+.}-{4:4}, at: recv_work+0x1c6a/0x1d90 [ 121.433318][ T5143] [ 121.433318][ T5143] stack backtrace: [ 121.439309][ T5143] CPU: 0 UID: 0 PID: 5143 Comm: kworker/u9:1 Not tainted syzkaller #0 PREEMPT(full) [ 121.439333][ T5143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 121.439344][ T5143] Workqueue: nbd4-recv recv_work [ 121.439369][ T5143] Call Trace: [ 121.439379][ T5143] [ 121.439386][ T5143] dump_stack_lvl+0xe8/0x150 [ 121.439409][ T5143] print_circular_bug+0x2e1/0x300 [ 121.439434][ T5143] check_noncircular+0x12e/0x150 [ 121.439457][ T5143] __lock_acquire+0x15a5/0x2cf0 [ 121.439478][ T5143] ? _raw_spin_unlock_irqrestore+0x4c/0x80 [ 121.439494][ T5143] ? try_to_wake_up+0x7fc/0x1390 [ 121.439513][ T5143] lock_acquire+0xf0/0x2e0 [ 121.439531][ T5143] ? inet_shutdown+0x6a/0x390 [ 121.439550][ T5143] lock_sock_nested+0x41/0x100 [ 121.439572][ T5143] ? inet_shutdown+0x6a/0x390 [ 121.439589][ T5143] inet_shutdown+0x6a/0x390 [ 121.439606][ T5143] nbd_mark_nsock_dead+0x2e9/0x560 [ 121.439624][ T5143] recv_work+0x1c7f/0x1d90 [ 121.439648][ T5143] ? __pfx_recv_work+0x10/0x10 [ 121.439683][ T5143] ? do_raw_spin_lock+0x12b/0x2f0 [ 121.439699][ T5143] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 121.439718][ T5143] ? process_scheduled_works+0xa8d/0x18c0 [ 121.439736][ T5143] ? process_scheduled_works+0xa8d/0x18c0 [ 121.439755][ T5143] process_scheduled_works+0xb6e/0x18c0 [ 121.439782][ T5143] ? __pfx_process_scheduled_works+0x10/0x10 [ 121.439802][ T5143] ? assign_work+0x3d5/0x5e0 [ 121.439820][ T5143] worker_thread+0xa53/0xfc0 [ 121.439847][ T5143] kthread+0x388/0x470 [ 121.439861][ T5143] ? __pfx_worker_thread+0x10/0x10 [ 121.439880][ T5143] ? __pfx_kthread+0x10/0x10 [ 121.439893][ T5143] ret_from_fork+0x51e/0xb90 [ 121.439914][ T5143] ? __pfx_ret_from_fork+0x10/0x10 [ 121.439932][ T5143] ? __switch_to+0xc7d/0x1450 [ 121.439948][ T5143] ? __pfx_kthread+0x10/0x10 [ 121.439962][ T5143] ret_from_fork_asm+0x1a/0x30 [ 121.439988][ T5143] [ 121.445193][ T5907] Bluetooth: hci0: command tx timeout [ 121.471775][ T51] block nbd4: Receive control failed (result -32) [ 121.489013][ T6053] nbd4: detected capacity change from 0 to 63 [ 121.646422][ T5841] block nbd4: Dead connection, failed to find a fallback [ 121.664550][ T5841] block nbd4: shutting down sockets [ 121.685709][ T5841] ldm_validate_partition_table(): Disk read failed. [ 121.693139][ T5841] Dev nbd4: unable to read RDB block 0 [ 121.702188][ T5841] nbd4: unable to read partition table [ 121.712376][ T5841] ldm_validate_partition_table(): Disk read failed. [ 121.720056][ T5841] Dev nbd4: unable to read RDB block 0 [ 121.725972][ T5841] nbd4: unable to read partition table [ 121.839859][ T6057] nbd5: detected capacity change from 0 to 63 [ 121.847564][ T6055] block nbd5: Receive control failed (result -104) [ 121.854503][ T5907] block nbd5: Receive control failed (result -32) [ 122.089089][ T6060] nbd6: detected capacity change from 0 to 63 [ 122.096886][ T5907] block nbd6: Receive control failed (result -32) [ 122.097523][ T5837] block nbd6: Send control failed (result -32) [ 122.109106][ T6055] block nbd6: Receive control failed (result -32) [ 122.116691][ T5837] block nbd6: Request send failed, requeueing [ 122.129695][ T1577] block nbd6: Dead connection, failed to find a fallback [ 122.136937][ T1577] block nbd6: shutting down sockets [ 122.143493][ T5837] ldm_validate_partition_table(): Disk read failed. [ 122.151777][ T5837] Dev nbd6: unable to read RDB block 0 [ 122.157822][ T5837] nbd6: unable to read partition table [ 122.166334][ T5837] ldm_validate_partition_table(): Disk read failed. [ 122.174472][ T5837] Dev nbd6: unable to read RDB block 0 [ 122.180536][ T5837] nbd6: unable to read partition table [ 122.349076][ T6063] nbd7: detected capacity change from 0 to 63 [ 122.356821][ T6055] block nbd7: Receive control failed (result -32) [ 122.357060][ T6064] block nbd7: Send control failed (result -32) [ 122.369028][ T5907] block nbd7: Receive control failed (result -32) [ 122.379182][ T6064] block nbd7: Request send failed, requeueing [ 122.385624][ T11] block nbd7: Dead connection, failed to find a fallback [ 122.393052][ T11] block nbd7: shutting down sockets [ 122.400295][ T6064] ldm_validate_partition_table(): Disk read failed. [ 122.407626][ T6064] Dev nbd7: unable to read RDB block 0 [ 122.413903][ T6064] nbd7: unable to read partition table [ 122.422771][ T6064] ldm_validate_partition_table(): Disk read failed. [ 122.430551][ T6064] Dev nbd7: unable to read RDB block 0 [ 122.436640][ T6064] nbd7: unable to read partition table [ 122.629050][ T6067] nbd8: detected capacity change from 0 to 63 [ 122.636848][ T5907] block nbd8: Receive control failed (result -104) [ 122.637460][ T6055] block nbd8: Receive control failed (result -32) [ 122.869162][ T6070] nbd9: detected capacity change from 0 to 63 [ 122.876134][ T5907] block nbd9: Receive control failed (result -32) [ 122.877184][ T5837] block nbd9: Send control failed (result -32) [ 122.883058][ T6055] block nbd9: Receive control failed (result -32) [ 122.889399][ T5837] block nbd9: Request send failed, requeueing [ 122.902161][ T1577] block nbd9: Dead connection, failed to find a fallback [ 122.909665][ T1577] block nbd9: shutting down sockets [ 122.916166][ T5837] ldm_validate_partition_table(): Disk read failed. [ 122.924705][ T5837] Dev nbd9: unable to read RDB block 0 [ 122.931215][ T5837] nbd9: unable to read partition table [ 122.943304][ T5837] ldm_validate_partition_table(): Disk read failed. [ 122.952626][ T5837] Dev nbd9: unable to read RDB block 0 [ 122.958423][ T5837] nbd9: unable to read partition table [ 123.130374][ T6055] block nbd10: Receive control failed (result -32) [ 123.130808][ T5907] block nbd10: Receive control failed (result -32) [ 123.137697][ T6073] block nbd10: Send control failed (result -32) [ 123.152361][ T6073] block nbd10: Request send failed, requeueing [ 123.164771][ T6073] block nbd10: Dead connection, failed to find a fallback [ 123.174867][ T11] block nbd10: Dead connection, failed to find a fallback [ 123.182699][ T6073] block nbd10: shutting down sockets [ 123.188658][ T6073] ldm_validate_partition_table(): Disk read failed. [ 123.196695][ T6073] Dev nbd10: unable to read RDB block 0 [ 123.203227][ T6073] nbd10: unable to read partition table [ 123.211571][ T6073] ldm_validate_partition_table(): Disk read failed. [ 123.218530][ T6073] Dev nbd10: unable to read RDB block 0 [ 123.224995][ T6073] nbd10: unable to read partition table [ 123.371223][ T5837] block nbd11: Send control failed (result -32) [ 123.371580][ T5907] block nbd11: Receive control failed (result -32) [ 123.384215][ T6055] block nbd11: Receive control failed (result -32) [ 123.390846][ T5837] block nbd11: Request send failed, requeueing [ 123.391038][ T5837] block nbd11: Send control failed (result -32) [ 123.404190][ T5837] block nbd11: Request send failed, requeueing [ 123.420486][ T1577] block nbd11: Dead connection, failed to find a fallback [ 123.428128][ T1577] block nbd11: shutting down sockets [ 123.434782][ T5837] ldm_validate_partition_table(): Disk read failed. [ 123.444100][ T5837] Dev nbd11: unable to read RDB block 0 [ 123.451738][ T5837] nbd11: unable to read partition table [ 123.460534][ T5837] ldm_validate_partition_table(): Disk read failed. [ 123.467692][ T5837] Dev nbd11: unable to read RDB block 0 [ 123.473810][ T5837] nbd11: unable to read partition table [ 123.530799][ T5907] Bluetooth: hci0: command tx timeout [ 123.640964][ T6055] block nbd12: Receive control failed (result -104) [ 123.648064][ T5907] block nbd12: Receive control failed (result -32) [ 123.860569][ T5907] block nbd13: Receive control failed (result -104) [ 123.861046][ T6055] block nbd13: Receive control failed (result -32) [ 123.868403][ T5837] block nbd13: Send control failed (result -32) [ 123.881658][ T5837] block nbd13: Request send failed, requeueing [ 123.896690][ T6081] block nbd13: Dead connection, failed to find a fallback [ 123.904660][ T6081] block nbd13: shutting down sockets [ 124.109974][ T6055] block nbd14: Receive control failed (result -32) [ 124.110057][ T5907] block nbd14: Receive control failed (result -32) [ 124.123746][ T6089] block nbd14: Send control failed (result -32) [ 124.131913][ T6089] block nbd14: Request send failed, requeueing [ 124.139116][ T6089] block nbd14: shutting down sockets [ 124.148317][ T6089] ldm_validate_partition_table(): Disk read failed. [ 124.157645][ T6089] Dev nbd14: unable to read RDB block 0 [ 124.164017][ T6089] nbd14: unable to read partition table [ 124.174922][ T6089] ldm_validate_partition_table(): Disk read failed. [ 124.182942][ T6089] Dev nbd14: unable to read RDB block 0 [ 124.189773][ T6089] nbd14: unable to read partition table [ 124.360404][ T5907] block nbd15: Receive control failed (result -104) [ 124.360877][ T6055] block nbd15: Receive control failed (result -32) [ 124.581753][ T5907] block nbd16: Receive control failed (result -107) [ 124.619050][ T6096] set_capacity_and_notify: 6 callbacks suppressed [ 124.619066][ T6096] nbd16: detected capacity change from 0 to 63 [ 124.632995][ T6055] block nbd16: Receive control failed (result -32) [ 124.634195][ T6098] block nbd16: Send control failed (result -32) [ 124.646285][ T6098] block nbd16: Request send failed, requeueing [ 124.653212][ T6081] find_fallback: 1 callbacks suppressed [ 124.653231][ T6081] block nbd16: Dead connection, failed to find a fallback [ 124.661535][ T6098] block nbd16: Dead connection, failed to find a fallback [ 124.677639][ T6098] blk_print_req_error: 1323 callbacks suppressed [ 124.677658][ T6098] I/O error, dev nbd16, sector 2 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 124.678483][ T6081] block nbd16: shutting down sockets [ 124.685893][ T6098] buffer_io_error: 1323 callbacks suppressed [ 124.685908][ T6098] Buffer I/O error on dev nbd16, logical block 1, async page read [ 124.695315][ T6081] I/O error, dev nbd16, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 124.725555][ T6081] Buffer I/O error on dev nbd16, logical block 0, async page read [ 124.736465][ T6098] I/O error, dev nbd16, sector 4 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 124.746588][ T6098] Buffer I/O error on dev nbd16, logical block 2, async page read [ 124.755237][ T6098] I/O error, dev nbd16, sector 6 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 124.766391][ T6098] Buffer I/O error on dev nbd16, logical block 3, async page read [ 124.774605][ T6098] I/O error, dev nbd16, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 124.785295][ T6098] Buffer I/O error on dev nbd16, logical block 0, async page read [ 124.793766][ T6098] I/O error, dev nbd16, sector 2 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 124.803598][ T6098] Buffer I/O error on dev nbd16, logical block 1, async page read [ 124.812008][ T6098] I/O error, dev nbd16, sector 4 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 124.821797][ T6098] Buffer I/O error on dev nbd16, logical block 2, async page read [ 124.829858][ T6098] I/O error, dev nbd16, sector 6 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 124.839846][ T6098] Buffer I/O error on dev nbd16, logical block 3, async page read [ 124.847844][ T6098] I/O error, dev nbd16, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 124.857580][ T6098] Buffer I/O error on dev nbd16, logical block 0, async page read [ 124.865845][ T6098] I/O error, dev nbd16, sector 2 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 124.875452][ T6098] Buffer I/O error on dev nbd16, logical block 1, async page read [ 124.884259][ T6098] ldm_validate_partition_table(): Disk read failed. [ 124.891447][ T6098] Dev nbd16: unable to read RDB block 0 [ 124.897693][ T6098] nbd16: unable to read partition table [ 124.907669][ T6098] ldm_validate_partition_table(): Disk read failed. [ 124.915063][ T6098] Dev nbd16: unable to read RDB block 0 [ 124.922342][ T6098] nbd16: unable to read partition table [ 125.001995][ T5907] block nbd17: Receive control failed (result -107) [ 125.039086][ T6101] nbd17: detected capacity change from 0 to 63 [ 125.046796][ T6055] block nbd17: Receive control failed (result -104) [ 125.279164][ T6107] nbd18: detected capacity change from 0 to 63 [ 125.286676][ T5907] block nbd18: Receive control failed (result -32) [ 125.287113][ T6055] block nbd18: Receive control failed (result -32) [ 125.294251][ T6103] block nbd18: Send control failed (result -32) [ 125.306693][ T6103] block nbd18: Request send failed, requeueing [ 125.313801][ T6081] block nbd18: Dead connection, failed to find a fallback [ 125.319674][ T6103] block nbd18: Dead connection, failed to find a fallback 2026/03/22 17:39:09 executed programs: 21 [ 125.329581][ T6081] block nbd18: shutting down sockets [ 125.335751][ T6103] ldm_validate_partition_table(): Disk read failed. [ 125.343638][ T6103] Dev nbd18: unable to read RDB block 0 [ 125.351933][ T6103] nbd18: unable to read partition table [ 125.370814][ T6103] ldm_validate_partition_table(): Disk read failed. [ 125.378161][ T6103] Dev nbd18: unable to read RDB block 0 [ 125.385485][ T6103] nbd18: unable to read partition table [ 125.569161][ T6112] nbd19: detected capacity change from 0 to 63 [ 125.576990][ T5907] block nbd19: Receive control failed (result -104) [ 125.579038][ T6055] block nbd19: Receive control failed (result -32) [ 125.809186][ T6117] nbd20: detected capacity change from 0 to 63 [ 125.817084][ T5907] block nbd20: Receive control failed (result -104) [ 125.823933][ T6055] block nbd20: Receive control failed (result -32) [ 126.021749][ T6055] block nbd21: Receive control failed (result -107) [ 126.069115][ T6122] nbd21: detected capacity change from 0 to 63 [ 126.076972][ T6125] block nbd21: Send control failed (result -32) [ 126.079008][ T5907] block nbd21: Receive control failed (result -104) [ 126.091888][ T6125] block nbd21: Request send failed, requeueing [ 126.098300][ T6081] block nbd21: Dead connection, failed to find a fallback [ 126.105665][ T6081] block nbd21: shutting down sockets [ 126.292129][ T6055] block nbd22: Receive control failed (result -107) [ 126.329137][ T6129] nbd22: detected capacity change from 0 to 63 [ 126.336891][ T5907] block nbd22: Receive control failed (result -104) [ 126.541875][ T6055] block nbd23: Receive control failed (result -107) [ 126.579123][ T6133] nbd23: detected capacity change from 0 to 63 [ 126.586941][ T5907] block nbd23: Receive control failed (result -32) [ 126.819107][ T6137] nbd24: detected capacity change from 0 to 63 [ 126.826829][ T6055] block nbd24: Receive control failed (result -32) [ 126.829017][ T5907] block nbd24: Receive control failed (result -32) [ 127.052225][ T6055] block nbd25: Receive control failed (result -107) [ 127.069663][ T6141] nbd25: detected capacity change from 0 to 63 [ 127.077447][ T5907] block nbd25: Receive control failed (result -32) [ 127.322297][ T6055] block nbd26: Receive control failed (result -107) [ 127.360357][ T5907] block nbd26: Receive control failed (result -32) [ 127.561926][ T6055] block nbd27: Receive control failed (result -107) [ 127.609964][ T5907] block nbd27: Receive control failed (result -32) [ 127.819830][ T5907] block nbd28: Receive control failed (result -32) [ 127.820320][ T6055] block nbd28: Receive control failed (result -32) [ 128.051916][ T5907] block nbd29: Receive control failed (result -107) [ 128.089800][ T6055] block nbd29: Receive control failed (result -32) [ 128.301892][ T5907] block nbd30: Receive control failed (result -107) [ 128.339666][ T6055] block nbd30: Receive control failed (result -32) [ 128.570069][ T5907] block nbd31: Receive control failed (result -32) [ 128.570491][ T6055] block nbd31: Receive control failed (result -32) [ 128.782934][ T5907] block nbd32: Receive control failed (result -107) [ 128.810306][ T6055] block nbd32: Receive control failed (result -32) [ 129.031802][ T5907] block nbd33: Receive control failed (result -107) [ 129.070012][ T6055] block nbd33: Receive control failed (result -32) [ 129.299778][ T6055] block nbd34: Receive control failed (result -32) [ 129.299778][ T5907] block nbd34: Receive control failed (result -32) [ 129.530673][ T5907] block nbd35: Receive control failed (result -32) [ 129.531121][ T6055] block nbd35: Receive control failed (result -32) [ 129.742459][ T5907] block nbd36: Receive control failed (result -107) [ 129.779134][ T6185] set_capacity_and_notify: 10 callbacks suppressed [ 129.779157][ T6185] nbd36: detected capacity change from 0 to 63 [ 129.793815][ T6055] block nbd36: Receive control failed (result -32) [ 129.999092][ T6189] nbd37: detected capacity change from 0 to 63 [ 130.006573][ T5907] block nbd37: Receive control failed (result -32) [ 130.013184][ T6055] block nbd37: Receive control failed (result -32) [ 130.239102][ T6193] nbd38: detected capacity change from 0 to 63 [ 130.246113][ T5907] block nbd38: Receive control failed (result -32) [ 130.249132][ T6055] block nbd38: Receive control failed (result -32) [ 130.461743][ T5907] block nbd39: Receive control failed (result -107) [ 130.499061][ T6197] nbd39: detected capacity change from 0 to 63