Warning: Permanently added '10.128.0.114' (ED25519) to the list of known hosts. 2026/03/20 00:22:56 parsed 1 programs [ 57.089610][ T30] audit: type=1400 audit(1773966176.207:62): avc: denied { node_bind } for pid=5799 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 59.173063][ T30] audit: type=1400 audit(1773966178.297:63): avc: denied { mounton } for pid=5805 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 59.196489][ T30] audit: type=1400 audit(1773966178.317:64): avc: denied { mount } for pid=5805 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 59.198961][ T5805] cgroup: Unknown subsys name 'net' [ 59.224950][ T30] audit: type=1400 audit(1773966178.347:65): avc: denied { unmount } for pid=5805 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 59.324177][ T5805] cgroup: Unknown subsys name 'cpuset' [ 59.331685][ T5805] cgroup: Unknown subsys name 'rlimit' [ 59.479754][ T30] audit: type=1400 audit(1773966178.597:66): avc: denied { setattr } for pid=5805 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 59.514284][ T30] audit: type=1400 audit(1773966178.597:67): avc: denied { create } for pid=5805 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 59.563047][ T30] audit: type=1400 audit(1773966178.597:68): avc: denied { write } for pid=5805 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 59.574690][ T5809] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 59.583629][ T30] audit: type=1400 audit(1773966178.597:69): avc: denied { read } for pid=5805 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 59.612626][ T30] audit: type=1400 audit(1773966178.597:70): avc: denied { mounton } for pid=5805 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 59.637860][ T30] audit: type=1400 audit(1773966178.597:71): avc: denied { mount } for pid=5805 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 60.541345][ T5805] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 62.159939][ T30] kauditd_printk_skb: 4 callbacks suppressed [ 62.159955][ T30] audit: type=1400 audit(1773966181.277:76): avc: denied { execmem } for pid=5814 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 62.190691][ T30] audit: type=1400 audit(1773966181.287:77): avc: denied { read } for pid=5815 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 62.242860][ T30] audit: type=1400 audit(1773966181.287:78): avc: denied { open } for pid=5815 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 62.282029][ T30] audit: type=1400 audit(1773966181.287:79): avc: denied { mounton } for pid=5815 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 62.303440][ T30] audit: type=1400 audit(1773966181.387:80): avc: denied { mounton } for pid=5815 comm="syz-executor" path="/root/syzkaller.FDtcnX/syz-tmp" dev="sda1" ino=2030 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 62.327779][ T30] audit: type=1400 audit(1773966181.397:81): avc: denied { mount } for pid=5815 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 62.350016][ T30] audit: type=1400 audit(1773966181.397:82): avc: denied { mounton } for pid=5815 comm="syz-executor" path="/root/syzkaller.FDtcnX/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 62.375257][ T30] audit: type=1400 audit(1773966181.397:83): avc: denied { mount } for pid=5815 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 62.397065][ T30] audit: type=1400 audit(1773966181.397:84): avc: denied { mounton } for pid=5815 comm="syz-executor" path="/root/syzkaller.FDtcnX/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 62.423579][ T30] audit: type=1400 audit(1773966181.397:85): avc: denied { mounton } for pid=5815 comm="syz-executor" path="/root/syzkaller.FDtcnX/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=4825 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 62.454420][ T5815] 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. [ 63.494107][ T51] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 63.502460][ T51] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 63.511266][ T51] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 63.519026][ T51] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 63.526487][ T51] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 63.756660][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.764851][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.806553][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.814882][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 64.394591][ T5875] chnl_net:caif_netlink_parms(): no params data found [ 64.445103][ T5875] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.452590][ T5875] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.459686][ T5875] bridge_slave_0: entered allmulticast mode [ 64.466617][ T5875] bridge_slave_0: entered promiscuous mode [ 64.479264][ T5875] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.486430][ T5875] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.493571][ T5875] bridge_slave_1: entered allmulticast mode [ 64.500351][ T5875] bridge_slave_1: entered promiscuous mode [ 64.559497][ T5875] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.570284][ T5875] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.591806][ T5875] team0: Port device team_slave_0 added [ 64.599820][ T5875] team0: Port device team_slave_1 added [ 64.625112][ T5875] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.632215][ T5875] 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. [ 64.658476][ T5875] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.672985][ T5875] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.679945][ T5875] 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. [ 64.705881][ T5875] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.739285][ T5875] hsr_slave_0: entered promiscuous mode [ 64.745396][ T5875] hsr_slave_1: entered promiscuous mode [ 64.842615][ T5875] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 64.852828][ T5875] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 64.862614][ T5875] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 64.872114][ T5875] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 64.894351][ T5875] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.901455][ T5875] bridge0: port 2(bridge_slave_1) entered forwarding state [ 64.908932][ T5875] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.916029][ T5875] bridge0: port 1(bridge_slave_0) entered forwarding state [ 64.952655][ T5875] 8021q: adding VLAN 0 to HW filter on device bond0 [ 64.966221][ T59] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.974646][ T59] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.986266][ T5875] 8021q: adding VLAN 0 to HW filter on device team0 [ 64.997157][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.004270][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.015765][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.022874][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.132772][ T5875] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 65.159367][ T5875] veth0_vlan: entered promiscuous mode [ 65.168664][ T5875] veth1_vlan: entered promiscuous mode [ 65.191124][ T5875] veth0_macvtap: entered promiscuous mode [ 65.198886][ T5875] veth1_macvtap: entered promiscuous mode [ 65.214075][ T5875] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 65.225561][ T5875] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 65.237411][ T229] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.246758][ T229] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.255975][ T229] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.265322][ T229] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 65.390479][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.491688][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.570984][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.623068][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.744292][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 65.750789][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 2026/03/20 00:23:05 executed programs: 0 [ 66.017616][ T5129] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 66.025153][ T5129] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 66.032948][ T5129] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 66.040820][ T5129] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 66.048157][ T5129] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 66.142790][ T5917] chnl_net:caif_netlink_parms(): no params data found [ 66.191053][ T5917] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.198524][ T5917] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.205749][ T5917] bridge_slave_0: entered allmulticast mode [ 66.212504][ T5917] bridge_slave_0: entered promiscuous mode [ 66.219976][ T5917] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.227020][ T5917] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.234438][ T5917] bridge_slave_1: entered allmulticast mode [ 66.241395][ T5917] bridge_slave_1: entered promiscuous mode [ 66.265149][ T5917] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.276158][ T5917] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.301655][ T5917] team0: Port device team_slave_0 added [ 66.309424][ T5917] team0: Port device team_slave_1 added [ 66.331376][ T5917] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.338304][ T5917] 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. [ 66.364469][ T5917] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.376286][ T5917] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.383580][ T5917] 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. [ 66.410116][ T5917] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.444892][ T5917] hsr_slave_0: entered promiscuous mode [ 66.450981][ T5917] hsr_slave_1: entered promiscuous mode [ 66.456785][ T5917] debugfs: 'hsr0' already exists in 'hsr' [ 66.462771][ T5917] Cannot create hsr debugfs directory [ 68.060545][ T5129] Bluetooth: hci0: command tx timeout [ 68.675539][ T13] bridge_slave_1: left allmulticast mode [ 68.681279][ T13] bridge_slave_1: left promiscuous mode [ 68.687308][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 68.705337][ T13] bridge_slave_0: left allmulticast mode [ 68.711054][ T13] bridge_slave_0: left promiscuous mode [ 68.716912][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 68.880419][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 68.891709][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 68.901741][ T13] bond0 (unregistering): Released all slaves [ 69.010353][ T13] hsr_slave_0: left promiscuous mode [ 69.016205][ T13] hsr_slave_1: left promiscuous mode [ 69.025275][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 69.035235][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 69.043300][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 69.050844][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 69.063740][ T13] veth1_macvtap: left promiscuous mode [ 69.069288][ T13] veth0_macvtap: left promiscuous mode [ 69.077006][ T13] veth1_vlan: left promiscuous mode [ 69.082287][ T13] veth0_vlan: left promiscuous mode [ 69.289845][ T13] team0 (unregistering): Port device team_slave_1 removed [ 69.304487][ T13] team0 (unregistering): Port device team_slave_0 removed [ 69.587905][ T5917] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 69.598074][ T5917] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 69.616457][ T5917] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 69.629229][ T5917] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 69.731742][ T5917] 8021q: adding VLAN 0 to HW filter on device bond0 [ 69.749151][ T5917] 8021q: adding VLAN 0 to HW filter on device team0 [ 69.768934][ T106] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.776030][ T106] bridge0: port 1(bridge_slave_0) entered forwarding state [ 69.799351][ T106] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.806472][ T106] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.140697][ T5129] Bluetooth: hci0: command tx timeout [ 70.186457][ T5917] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.213260][ T5917] veth0_vlan: entered promiscuous mode [ 70.223607][ T5917] veth1_vlan: entered promiscuous mode [ 70.242920][ T5917] veth0_macvtap: entered promiscuous mode [ 70.250877][ T5917] veth1_macvtap: entered promiscuous mode [ 70.263114][ T5917] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.276405][ T5917] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.288091][ T229] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.299517][ T229] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.315209][ T229] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.324246][ T229] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.365104][ T106] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.376814][ T106] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.397667][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.405711][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.640069][ T5991] nbd0: detected capacity change from 0 to 63 [ 70.648988][ T51] block nbd0: Receive control failed (result -104) [ 70.649178][ T5129] block nbd0: Receive control failed (result -32) [ 70.663819][ T5811] block nbd0: Send control failed (result -32) [ 70.676937][ T5811] block nbd0: Request send failed, requeueing [ 70.684616][ T5143] block nbd0: Dead connection, failed to find a fallback [ 70.692402][ T5143] block nbd0: shutting down sockets [ 70.693276][ T5811] I/O error, dev nbd0, sector 4 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 70.697762][ T5143] I/O error, dev nbd0, sector 2 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 70.718131][ T5811] Buffer I/O error on dev nbd0, logical block 2, async page read [ 70.726033][ T5143] Buffer I/O error on dev nbd0, logical block 1, async page read [ 70.727230][ T5811] I/O error, dev nbd0, sector 6 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 70.744312][ T5811] Buffer I/O error on dev nbd0, logical block 3, async page read [ 70.899967][ T5992] nbd1: detected capacity change from 0 to 63 [ 70.908104][ T5992] block nbd0: reconnected socket [ 70.908425][ T5993] block nbd0: Receive control failed (result -107) [ 70.913699][ T5129] block nbd1: Receive control failed (result -104) [ 70.919965][ T51] block nbd1: Receive control failed (result -32) [ 70.933005][ T5993] [ 70.935329][ T5993] ====================================================== [ 70.942318][ T5993] WARNING: possible circular locking dependency detected [ 70.949313][ T5993] syzkaller #0 Not tainted [ 70.953702][ T5993] ------------------------------------------------------ [ 70.960691][ T5993] kworker/u9:3/5993 is trying to acquire lock: [ 70.966813][ T5993] ffff88801c36d1e0 (sk_lock-AF_INET6){+.+.}-{0:0}, at: inet_shutdown+0x67/0x410 [ 70.975845][ T5993] [ 70.975845][ T5993] but task is already holding lock: [ 70.983180][ T5993] ffff888078118c70 (&nsock->tx_lock){+.+.}-{4:4}, at: recv_work+0x5e7/0x8c0 [ 70.991856][ T5993] [ 70.991856][ T5993] which lock already depends on the new lock. [ 70.991856][ T5993] [ 71.002231][ T5993] [ 71.002231][ T5993] the existing dependency chain (in reverse order) is: [ 71.011219][ T5993] [ 71.011219][ T5993] -> #6 (&nsock->tx_lock){+.+.}-{4:4}: [ 71.018835][ T5993] __mutex_lock+0x1a2/0x1b90 [ 71.023936][ T5993] nbd_queue_rq+0x428/0x1080 [ 71.029040][ T5993] blk_mq_dispatch_rq_list+0x422/0x1e70 [ 71.035091][ T5993] __blk_mq_sched_dispatch_requests+0xcea/0x1620 [ 71.041919][ T5993] blk_mq_sched_dispatch_requests+0xd7/0x1c0 [ 71.048398][ T5993] blk_mq_run_hw_queue+0x23c/0x670 [ 71.054011][ T5993] blk_mq_dispatch_list+0x51d/0x1360 [ 71.059804][ T5993] blk_mq_flush_plug_list+0x130/0x600 [ 71.065681][ T5993] __blk_flush_plug+0x2c4/0x4b0 [ 71.071036][ T5993] __submit_bio+0x584/0x6c0 [ 71.076042][ T5993] submit_bio_noacct_nocheck+0x562/0xc10 [ 71.082179][ T5993] submit_bio_noacct+0xd17/0x2010 [ 71.087707][ T5993] submit_bh_wbc+0x59c/0x770 [ 71.092800][ T5993] block_read_full_folio+0x264/0x8e0 [ 71.098591][ T5993] filemap_read_folio+0xfc/0x3b0 [ 71.104034][ T5993] do_read_cache_folio+0x2d7/0x6b0 [ 71.109650][ T5993] read_part_sector+0xd1/0x370 [ 71.114916][ T5993] adfspart_check_ICS+0x93/0x910 [ 71.120354][ T5993] bdev_disk_changed+0x7f8/0xc80 [ 71.125792][ T5993] blkdev_get_whole+0x187/0x290 [ 71.131140][ T5993] bdev_open+0x2c7/0xe40 [ 71.135883][ T5993] blkdev_open+0x34e/0x4f0 [ 71.140799][ T5993] do_dentry_open+0x6d8/0x1660 [ 71.146068][ T5993] vfs_open+0x82/0x3f0 [ 71.150637][ T5993] path_openat+0x208c/0x31a0 [ 71.155725][ T5993] do_file_open+0x20e/0x430 [ 71.160726][ T5993] do_sys_openat2+0x10d/0x1e0 [ 71.165902][ T5993] __x64_sys_openat+0x12d/0x210 [ 71.171253][ T5993] do_syscall_64+0x106/0xf80 [ 71.176346][ T5993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.182739][ T5993] [ 71.182739][ T5993] -> #5 (&cmd->lock){+.+.}-{4:4}: [ 71.189925][ T5993] __mutex_lock+0x1a2/0x1b90 [ 71.195017][ T5993] nbd_queue_rq+0xba/0x1080 [ 71.200032][ T5993] blk_mq_dispatch_rq_list+0x422/0x1e70 [ 71.206078][ T5993] __blk_mq_sched_dispatch_requests+0xcea/0x1620 [ 71.212904][ T5993] blk_mq_sched_dispatch_requests+0xd7/0x1c0 [ 71.219384][ T5993] blk_mq_run_hw_queue+0x23c/0x670 [ 71.224994][ T5993] blk_mq_dispatch_list+0x51d/0x1360 [ 71.230781][ T5993] blk_mq_flush_plug_list+0x130/0x600 [ 71.236654][ T5993] __blk_flush_plug+0x2c4/0x4b0 [ 71.242002][ T5993] __submit_bio+0x584/0x6c0 [ 71.247007][ T5993] submit_bio_noacct_nocheck+0x562/0xc10 [ 71.253142][ T5993] submit_bio_noacct+0xd17/0x2010 [ 71.258665][ T5993] submit_bh_wbc+0x59c/0x770 [ 71.263757][ T5993] block_read_full_folio+0x264/0x8e0 [ 71.269545][ T5993] filemap_read_folio+0xfc/0x3b0 [ 71.274983][ T5993] do_read_cache_folio+0x2d7/0x6b0 [ 71.280599][ T5993] read_part_sector+0xd1/0x370 [ 71.285858][ T5993] adfspart_check_ICS+0x93/0x910 [ 71.291294][ T5993] bdev_disk_changed+0x7f8/0xc80 [ 71.296727][ T5993] blkdev_get_whole+0x187/0x290 [ 71.302075][ T5993] bdev_open+0x2c7/0xe40 [ 71.306814][ T5993] blkdev_open+0x34e/0x4f0 [ 71.311729][ T5993] do_dentry_open+0x6d8/0x1660 [ 71.316996][ T5993] vfs_open+0x82/0x3f0 [ 71.321566][ T5993] path_openat+0x208c/0x31a0 [ 71.326654][ T5993] do_file_open+0x20e/0x430 [ 71.331655][ T5993] do_sys_openat2+0x10d/0x1e0 [ 71.336832][ T5993] __x64_sys_openat+0x12d/0x210 [ 71.342182][ T5993] do_syscall_64+0x106/0xf80 [ 71.347271][ T5993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.353664][ T5993] [ 71.353664][ T5993] -> #4 (set->srcu){.+.+}-{0:0}: [ 71.360763][ T5993] __synchronize_srcu+0xa1/0x2a0 [ 71.366197][ T5993] blk_mq_quiesce_queue+0x149/0x1c0 [ 71.371890][ T5993] elevator_switch+0x17b/0x7e0 [ 71.377152][ T5993] elevator_change+0x352/0x530 [ 71.382412][ T5993] elevator_set_default+0x29e/0x360 [ 71.388107][ T5993] blk_register_queue+0x412/0x590 [ 71.393634][ T5993] __add_disk+0x73f/0xe40 [ 71.398465][ T5993] add_disk_fwnode+0x118/0x5c0 [ 71.403731][ T5993] nbd_dev_add+0x77a/0xb10 [ 71.408649][ T5993] nbd_init+0x291/0x2b0 [ 71.413313][ T5993] do_one_initcall+0x11d/0x760 [ 71.418578][ T5993] kernel_init_freeable+0x6e5/0x7a0 [ 71.424272][ T5993] kernel_init+0x1f/0x1e0 [ 71.429109][ T5993] ret_from_fork+0x754/0xd80 [ 71.434199][ T5993] ret_from_fork_asm+0x1a/0x30 [ 71.439464][ T5993] [ 71.439464][ T5993] -> #3 (&q->elevator_lock){+.+.}-{4:4}: [ 71.447254][ T5993] __mutex_lock+0x1a2/0x1b90 [ 71.452345][ T5993] elevator_change+0x1bc/0x530 [ 71.457606][ T5993] elevator_set_none+0x92/0xf0 [ 71.462868][ T5993] blk_mq_update_nr_hw_queues+0x4c1/0x15f0 [ 71.469176][ T5993] nbd_start_device+0x1a6/0xbd0 [ 71.474529][ T5993] nbd_genl_connect+0xff2/0x1a40 [ 71.479969][ T5993] genl_family_rcv_msg_doit+0x214/0x300 [ 71.486022][ T5993] genl_rcv_msg+0x560/0x800 [ 71.491031][ T5993] netlink_rcv_skb+0x159/0x420 [ 71.496297][ T5993] genl_rcv+0x28/0x40 [ 71.500783][ T5993] netlink_unicast+0x5aa/0x870 [ 71.506048][ T5993] netlink_sendmsg+0x8b0/0xda0 [ 71.511312][ T5993] ____sys_sendmsg+0x9e1/0xb70 [ 71.516583][ T5993] ___sys_sendmsg+0x190/0x1e0 [ 71.521765][ T5993] __sys_sendmsg+0x170/0x220 [ 71.526855][ T5993] do_syscall_64+0x106/0xf80 [ 71.531947][ T5993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.538348][ T5993] [ 71.538348][ T5993] -> #2 (&q->q_usage_counter(io)#49){++++}-{0:0}: [ 71.546936][ T5993] blk_alloc_queue+0x610/0x790 [ 71.552207][ T5993] blk_mq_alloc_queue+0x174/0x290 [ 71.557734][ T5993] __blk_mq_alloc_disk+0x29/0x120 [ 71.563260][ T5993] nbd_dev_add+0x492/0xb10 [ 71.568180][ T5993] nbd_init+0x291/0x2b0 [ 71.572841][ T5993] do_one_initcall+0x11d/0x760 [ 71.578112][ T5993] kernel_init_freeable+0x6e5/0x7a0 [ 71.583815][ T5993] kernel_init+0x1f/0x1e0 [ 71.588659][ T5993] ret_from_fork+0x754/0xd80 [ 71.593748][ T5993] ret_from_fork_asm+0x1a/0x30 [ 71.599012][ T5993] [ 71.599012][ T5993] -> #1 (fs_reclaim){+.+.}-{0:0}: [ 71.606197][ T5993] fs_reclaim_acquire+0xc4/0x100 [ 71.611637][ T5993] kmem_cache_alloc_node_noprof+0x53/0x6f0 [ 71.617948][ T5993] __alloc_skb+0x140/0x710 [ 71.622866][ T5993] __ip6_append_data+0x36c0/0x4dc0 [ 71.628484][ T5993] ip6_append_data+0x10b/0x410 [ 71.633751][ T5993] rawv6_sendmsg+0x169c/0x4420 [ 71.639020][ T5993] inet_sendmsg+0x11c/0x140 [ 71.644024][ T5993] ____sys_sendmsg+0x98d/0xb70 [ 71.649296][ T5993] ___sys_sendmsg+0x190/0x1e0 [ 71.654479][ T5993] __sys_sendmsg+0x170/0x220 [ 71.659570][ T5993] do_syscall_64+0x106/0xf80 [ 71.664661][ T5993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 71.671052][ T5993] [ 71.671052][ T5993] -> #0 (sk_lock-AF_INET6){+.+.}-{0:0}: [ 71.678755][ T5993] __lock_acquire+0x14b8/0x2630 [ 71.684103][ T5993] lock_acquire+0x1cf/0x380 [ 71.689100][ T5993] lock_sock_nested+0x41/0xf0 [ 71.694279][ T5993] inet_shutdown+0x67/0x410 [ 71.699285][ T5993] nbd_mark_nsock_dead+0xae/0x5c0 [ 71.704812][ T5993] recv_work+0x5fb/0x8c0 [ 71.709560][ T5993] process_one_work+0xa23/0x19a0 [ 71.714995][ T5993] worker_thread+0x5ef/0xe50 [ 71.720084][ T5993] kthread+0x370/0x450 [ 71.724649][ T5993] ret_from_fork+0x754/0xd80 [ 71.729738][ T5993] ret_from_fork_asm+0x1a/0x30 [ 71.735004][ T5993] [ 71.735004][ T5993] other info that might help us debug this: [ 71.735004][ T5993] [ 71.745208][ T5993] Chain exists of: [ 71.745208][ T5993] sk_lock-AF_INET6 --> &cmd->lock --> &nsock->tx_lock [ 71.745208][ T5993] [ 71.757865][ T5993] Possible unsafe locking scenario: [ 71.757865][ T5993] [ 71.765287][ T5993] CPU0 CPU1 [ 71.770628][ T5993] ---- ---- [ 71.775966][ T5993] lock(&nsock->tx_lock); [ 71.780358][ T5993] lock(&cmd->lock); [ 71.786835][ T5993] lock(&nsock->tx_lock); [ 71.793748][ T5993] lock(sk_lock-AF_INET6); [ 71.798226][ T5993] [ 71.798226][ T5993] *** DEADLOCK *** [ 71.798226][ T5993] [ 71.806344][ T5993] 3 locks held by kworker/u9:3/5993: [ 71.811600][ T5993] #0: ffff888027df4948 ((wq_completion)nbd0-recv){+.+.}-{0:0}, at: process_one_work+0x1310/0x19a0 [ 71.822271][ T5993] #1: ffffc90003347d08 ((work_completion)(&args->work)#3){+.+.}-{0:0}, at: process_one_work+0x988/0x19a0 [ 71.833556][ T5993] #2: ffff888078118c70 (&nsock->tx_lock){+.+.}-{4:4}, at: recv_work+0x5e7/0x8c0 [ 71.842669][ T5993] [ 71.842669][ T5993] stack backtrace: [ 71.848535][ T5993] CPU: 0 UID: 0 PID: 5993 Comm: kworker/u9:3 Not tainted syzkaller #0 PREEMPT(full) [ 71.848551][ T5993] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 71.848561][ T5993] Workqueue: nbd0-recv recv_work [ 71.848580][ T5993] Call Trace: [ 71.848585][ T5993] [ 71.848591][ T5993] dump_stack_lvl+0x100/0x190 [ 71.848611][ T5993] print_circular_bug.cold+0x178/0x1c7 [ 71.848633][ T5993] check_noncircular+0x146/0x160 [ 71.848655][ T5993] __lock_acquire+0x14b8/0x2630 [ 71.848669][ T5993] lock_acquire+0x1cf/0x380 [ 71.848681][ T5993] ? inet_shutdown+0x67/0x410 [ 71.848702][ T5993] lock_sock_nested+0x41/0xf0 [ 71.848718][ T5993] ? inet_shutdown+0x67/0x410 [ 71.848736][ T5993] inet_shutdown+0x67/0x410 [ 71.848755][ T5993] nbd_mark_nsock_dead+0xae/0x5c0 [ 71.848773][ T5993] recv_work+0x5fb/0x8c0 [ 71.848792][ T5993] ? __lock_acquire+0xd73/0x2630 [ 71.848808][ T5993] ? __pfx_recv_work+0x10/0x10 [ 71.848827][ T5993] ? debug_object_deactivate+0x2e4/0x3b0 [ 71.848849][ T5993] ? rcu_is_watching+0x12/0xc0 [ 71.848865][ T5993] process_one_work+0xa23/0x19a0 [ 71.848881][ T5993] ? __pfx_process_one_work+0x10/0x10 [ 71.848897][ T5993] ? __pfx_recv_work+0x10/0x10 [ 71.848916][ T5993] worker_thread+0x5ef/0xe50 [ 71.848931][ T5993] ? __pfx_worker_thread+0x10/0x10 [ 71.848945][ T5993] ? kthread+0x13a/0x450 [ 71.848956][ T5993] ? __pfx_worker_thread+0x10/0x10 [ 71.848969][ T5993] kthread+0x370/0x450 [ 71.848980][ T5993] ? __pfx_kthread+0x10/0x10 [ 71.848992][ T5993] ret_from_fork+0x754/0xd80 [ 71.849006][ T5993] ? __pfx_ret_from_fork+0x10/0x10 2026/03/20 00:23:10 executed programs: 4 [ 71.849019][ T5993] ? __switch_to+0x7b4/0x1120 [ 71.849035][ T5993] ? __pfx_kthread+0x10/0x10 [ 71.849048][ T5993] ret_from_fork_asm+0x1a/0x30 [ 71.849067][ T5993] [ 72.219927][ T5129] Bluetooth: hci0: command tx timeout [ 72.250058][ T5994] nbd2: detected capacity change from 0 to 63 [ 72.257409][ T5994] block nbd0: reconnected socket [ 72.257445][ T5129] block nbd0: Receive control failed (result -107) [ 72.262755][ T51] block nbd2: Receive control failed (result -104) [ 72.275434][ T5993] block nbd2: Receive control failed (result -32) [ 72.499920][ T5995] nbd3: detected capacity change from 0 to 63 [ 72.506933][ T5995] block nbd0: reconnected socket [ 72.506966][ T5129] block nbd0: Receive control failed (result -107) [ 72.518384][ T51] block nbd3: Receive control failed (result -104) [ 72.525043][ T5993] block nbd3: Receive control failed (result -32) [ 72.759911][ T5996] nbd4: detected capacity change from 0 to 63 [ 72.766929][ T5996] block nbd0: reconnected socket [ 72.766964][ T5129] block nbd0: Receive control failed (result -107) [ 72.772163][ T51] block nbd4: Receive control failed (result -104) [ 72.778511][ T5993] block nbd4: Receive control failed (result -32) [ 73.039961][ T5998] nbd5: detected capacity change from 0 to 63 [ 73.047206][ T51] block nbd0: Receive control failed (result -107) [ 73.053863][ T5998] block nbd0: reconnected socket [ 73.059193][ T5993] block nbd5: Receive control failed (result -32) [ 73.059943][ T5129] block nbd5: Receive control failed (result -32) [ 73.073499][ T5999] block nbd5: Dead connection, failed to find a fallback [ 73.080680][ T5999] block nbd5: shutting down sockets [ 73.085911][ T5999] I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 73.095388][ T5999] Buffer I/O error on dev nbd5, logical block 0, async page read [ 73.103370][ T5999] I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 73.112840][ T5999] Buffer I/O error on dev nbd5, logical block 1, async page read [ 73.120612][ T5999] I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 73.130366][ T5999] Buffer I/O error on dev nbd5, logical block 2, async page read [ 73.138093][ T5999] I/O error, dev nbd5, sector 6 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 73.147559][ T5999] Buffer I/O error on dev nbd5, logical block 3, async page read [ 73.155300][ T5999] I/O error, dev nbd5, sector 0 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 73.164763][ T5999] Buffer I/O error on dev nbd5, logical block 0, async page read [ 73.172514][ T5999] I/O error, dev nbd5, sector 2 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 73.182087][ T5999] Buffer I/O error on dev nbd5, logical block 1, async page read [ 73.189806][ T5999] I/O error, dev nbd5, sector 4 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2 [ 73.199257][ T5999] Buffer I/O error on dev nbd5, logical block 2, async page read [ 73.207265][ T5999] ldm_validate_partition_table(): Disk read failed. [ 73.214070][ T5999] Dev nbd5: unable to read RDB block 0 [ 73.219711][ T5999] nbd5: unable to read partition table [ 73.226983][ T5999] ldm_validate_partition_table(): Disk read failed. [ 73.233753][ T5999] Dev nbd5: unable to read RDB block 0 [ 73.239380][ T5999] nbd5: unable to read partition table [ 73.300079][ T6000] nbd6: detected capacity change from 0 to 63 [ 73.307494][ T6000] block nbd0: reconnected socket [ 73.307527][ T51] block nbd0: Receive control failed (result -107) [ 73.312969][ T5993] block nbd6: Receive control failed (result -104) [ 73.318975][ T5129] block nbd6: Receive control failed (result -32) [ 73.539962][ T6001] nbd7: detected capacity change from 0 to 63 [ 73.547289][ T6001] block nbd0: reconnected socket [ 73.547306][ T5993] block nbd0: Receive control failed (result -107) [ 73.552628][ T5129] block nbd7: Receive control failed (result -32) [ 73.558731][ T51] block nbd7: Receive control failed (result -32) [ 73.576906][ T6002] block nbd7: Dead connection, failed to find a fallback [ 73.584535][ T6002] block nbd7: shutting down sockets [ 73.590245][ T6002] ldm_validate_partition_table(): Disk read failed. [ 73.596996][ T6002] Dev nbd7: unable to read RDB block 0 [ 73.602784][ T6002] nbd7: unable to read partition table [ 73.617280][ T6002] ldm_validate_partition_table(): Disk read failed. [ 73.624480][ T6002] Dev nbd7: unable to read RDB block 0 [ 73.630341][ T6002] nbd7: unable to read partition table [ 73.789942][ T6003] nbd8: detected capacity change from 0 to 63 [ 73.797069][ T6003] block nbd0: reconnected socket [ 73.797098][ T5129] block nbd0: Receive control failed (result -107) [ 73.802532][ T5993] block nbd8: Receive control failed (result -104) [ 73.808506][ T51] block nbd8: Receive control failed (result -32) [ 74.049934][ T6004] nbd9: detected capacity change from 0 to 63 [ 74.057018][ T5993] block nbd0: Receive control failed (result -107) [ 74.063800][ T6004] block nbd0: reconnected socket [ 74.068940][ T51] block nbd9: Receive control failed (result -104) [ 74.075473][ T5129] block nbd9: Receive control failed (result -32) [ 74.291013][ T5993] block nbd0: Receive control failed (result -107) [ 74.296193][ T6006] block nbd0: reconnected socket [ 74.302677][ T51] block nbd10: Receive control failed (result -104) [ 74.309275][ T5129] block nbd10: Receive control failed (result -32) [ 74.315798][ T5993] Bluetooth: hci0: command tx timeout [ 74.581002][ T6008] block nbd0: reconnected socket [ 74.583486][ T5993] block nbd0: Receive control failed (result -107) [ 74.586248][ T51] block nbd11: Receive control failed (result -32) [ 74.592490][ T5129] block nbd11: Receive control failed (result -32) [ 74.607959][ T6009] block nbd11: Dead connection, failed to find a fallback [ 74.615278][ T6009] block nbd11: shutting down sockets [ 74.621224][ T6009] ldm_validate_partition_table(): Disk read failed. [ 74.627980][ T6009] Dev nbd11: unable to read RDB block 0 [ 74.633780][ T6009] nbd11: unable to read partition table [ 74.642315][ T6009] ldm_validate_partition_table(): Disk read failed. [ 74.649056][ T6009] Dev nbd11: unable to read RDB block 0 [ 74.654860][ T6009] nbd11: unable to read partition table [ 74.860928][ T6010] block nbd0: reconnected socket [ 74.860955][ T51] block nbd0: Receive control failed (result -107) [ 74.866165][ T5129] block nbd12: Receive control failed (result -104) [ 74.872380][ T5993] block nbd12: Receive control failed (result -32) [ 75.121040][ T5129] block nbd0: Receive control failed (result -107) [ 75.127634][ T6011] block nbd0: reconnected socket [ 75.132884][ T51] block nbd13: Receive control failed (result -104) [ 75.139504][ T5993] block nbd13: Receive control failed (result -32) [ 75.370910][ T5129] block nbd0: Receive control failed (result -107) [ 75.377480][ T6013] block nbd0: reconnected socket [ 75.382707][ T51] block nbd14: Receive control failed (result -104) [ 75.389313][ T5993] block nbd14: Receive control failed (result -32) [ 75.660436][ T6015] set_capacity_and_notify: 5 callbacks suppressed [ 75.660450][ T6015] nbd15: detected capacity change from 0 to 63 [ 75.674102][ T6015] block nbd0: reconnected socket [ 75.674133][ T5129] block nbd0: Receive control failed (result -107) [ 75.679341][ T51] block nbd15: Receive control failed (result -32) [ 75.685553][ T5993] block nbd15: Receive control failed (result -32) [ 75.950030][ T6016] nbd16: detected capacity change from 0 to 63 [ 75.957004][ T6016] block nbd0: reconnected socket [ 75.957038][ T51] block nbd0: Receive control failed (result -107) [ 75.962401][ T5129] block nbd16: Receive control failed (result -32) [ 75.968438][ T5993] block nbd16: Receive control failed (result -32) [ 75.990208][ T976] cfg80211: failed to load regulatory.db [ 76.250190][ T6018] nbd17: detected capacity change from 0 to 63 [ 76.257098][ T6018] block nbd0: reconnected socket [ 76.257127][ T51] block nbd0: Receive control failed (result -107) [ 76.262512][ T5993] block nbd17: Receive control failed (result -32) [ 76.268526][ T5129] block nbd17: Receive control failed (result -32) [ 76.520056][ T6020] nbd18: detected capacity change from 0 to 63 [ 76.526976][ T6020] block nbd0: reconnected socket [ 76.527006][ T5993] block nbd0: Receive control failed (result -107) [ 76.532306][ T5129] block nbd18: Receive control failed (result -32) [ 76.538426][ T51] block nbd18: Receive control failed (result -32) [ 76.779937][ T6022] nbd19: detected capacity change from 0 to 63 [ 76.786852][ T6022] block nbd0: reconnected socket [ 76.786880][ T5129] block nbd0: Receive control failed (result -107) [ 76.792296][ T51] block nbd19: Receive control failed (result -32) [ 76.804958][ T5993] block nbd19: Receive control failed (result -32) 2026/03/20 00:23:15 executed programs: 22 [ 77.049915][ T6024] nbd20: detected capacity change from 0 to 63 [ 77.056833][ T6024] block nbd0: reconnected socket [ 77.056862][ T5129] block nbd0: Receive control failed (result -107) [ 77.062227][ T5993] block nbd20: Receive control failed (result -32) [ 77.068261][ T51] block nbd20: Receive control failed (result -32) [ 77.299952][ T6026] nbd21: detected capacity change from 0 to 63 [ 77.306867][ T6026] block nbd0: reconnected socket [ 77.306896][ T5993] block nbd0: Receive control failed (result -107) [ 77.312249][ T5129] block nbd21: Receive control failed (result -32) [ 77.324786][ T51] block nbd21: Receive control failed (result -32) [ 77.589926][ T6028] nbd22: detected capacity change from 0 to 63 [ 77.596893][ T6028] block nbd0: reconnected socket [ 77.596925][ T5993] block nbd0: Receive control failed (result -107) [ 77.602289][ T51] block nbd22: Receive control failed (result -32) [ 77.608338][ T5129] block nbd22: Receive control failed (result -32) [ 77.839959][ T6030] nbd23: detected capacity change from 0 to 63 [ 77.846933][ T6030] block nbd0: reconnected socket [ 77.846963][ T5129] block nbd0: Receive control failed (result -107) [ 77.852327][ T5993] block nbd23: Receive control failed (result -32) [ 77.864859][ T51] block nbd23: Receive control failed (result -32) [ 78.089979][ T6032] nbd24: detected capacity change from 0 to 63 [ 78.096959][ T6032] block nbd0: reconnected socket [ 78.096983][ T5129] block nbd0: Receive control failed (result -107) [ 78.102364][ T5993] block nbd24: Receive control failed (result -32) [ 78.114882][ T51] block nbd24: Receive control failed (result -32) [ 78.330712][ T6034] block nbd0: reconnected socket [ 78.330738][ T5129] block nbd0: Receive control failed (result -107) [ 78.336054][ T5993] block nbd25: Receive control failed (result -32) [ 78.342159][ T51] block nbd25: Receive control failed (result -32) [ 78.591462][ T6036] block nbd0: reconnected socket [ 78.591487][ T5993] block nbd0: Receive control failed (result -107) [ 78.596652][ T5129] block nbd26: Receive control failed (result -32) [ 78.602909][ T51] block nbd26: Receive control failed (result -32) [ 78.830801][ T6038] block nbd0: reconnected socket [ 78.830830][ T5129] block nbd0: Receive control failed (result -107) [ 78.836168][ T51] block nbd27: Receive control failed (result -32) [ 78.842479][ T5993] block nbd27: Receive control failed (result -32) [ 79.100870][ T6040] block nbd0: reconnected socket [ 79.100899][ T5129] block nbd0: Receive control failed (result -107) [ 79.106088][ T51] block nbd28: Receive control failed (result -32) [ 79.118940][ T5993] block nbd28: Receive control failed (result -32) [ 79.341291][ T6042] block nbd0: reconnected socket [ 79.341534][ T5129] block nbd0: Receive control failed (result -107) [ 79.346641][ T51] block nbd29: Receive control failed (result -32) [ 79.352854][ T5993] block nbd29: Receive control failed (result -32) [ 79.591509][ T6044] block nbd0: reconnected socket [ 79.591537][ T51] block nbd0: Receive control failed (result -107) [ 79.596720][ T5129] block nbd30: Receive control failed (result -32) [ 79.602964][ T5993] block nbd30: Receive control failed (result -32) [ 79.840751][ T6046] block nbd0: reconnected socket [ 79.840777][ T5129] block nbd0: Receive control failed (result -107) [ 79.845965][ T5993] block nbd31: Receive control failed (result -32) [ 79.858681][ T51] block nbd31: Receive control failed (result -32) [ 80.140741][ T6048] block nbd0: reconnected socket [ 80.140769][ T5129] block nbd0: Receive control failed (result -107) [ 80.145957][ T5993] block nbd32: Receive control failed (result -32) [ 80.158677][ T51] block nbd32: Receive control failed (result -32) [ 80.410719][ T6050] block nbd0: reconnected socket [ 80.410745][ T5129] block nbd0: Receive control failed (result -107) [ 80.415899][ T5993] block nbd33: Receive control failed (result -32) [ 80.422167][ T51] block nbd33: Receive control failed (result -32) [ 80.660875][ T6052] block nbd0: reconnected socket [ 80.660902][ T5993] block nbd0: Receive control failed (result -107) [ 80.666091][ T5129] block nbd34: Receive control failed (result -32) [ 80.672314][ T51] block nbd34: Receive control failed (result -32)