Warning: Permanently added '10.128.0.189' (ED25519) to the list of known hosts.
[ 81.588166][ T1109] cfg80211: failed to load regulatory.db
2026/08/08 18:46:17 parsed 1 programs
Setting up swapspace version 1, size = 127995904 bytes
[ 86.403857][ T4492] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS
[ 87.799791][ T4519] chnl_net:caif_netlink_parms(): no params data found
[ 87.835099][ T4519] bridge0: port 1(bridge_slave_0) entered blocking state
[ 87.842435][ T4519] bridge0: port 1(bridge_slave_0) entered disabled state
[ 87.850379][ T4519] device bridge_slave_0 entered promiscuous mode
[ 87.858435][ T4519] bridge0: port 2(bridge_slave_1) entered blocking state
[ 87.865779][ T4519] bridge0: port 2(bridge_slave_1) entered disabled state
[ 87.873672][ T4519] device bridge_slave_1 entered promiscuous mode
[ 87.892844][ T4519] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 87.905855][ T4519] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 87.927583][ T4519] team0: Port device team_slave_0 added
[ 87.934700][ T4519] team0: Port device team_slave_1 added
[ 87.951009][ T4519] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 87.958024][ T4519] 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.
[ 87.985650][ T4519] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 87.998250][ T4519] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 88.005340][ T4519] 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.
[ 88.031558][ T4519] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 88.057465][ T4519] device hsr_slave_0 entered promiscuous mode
[ 88.064276][ T4519] device hsr_slave_1 entered promiscuous mode
[ 88.518389][ T4519] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 88.529642][ T4519] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 88.539374][ T4519] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 88.550885][ T4519] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 88.575329][ T4519] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.582735][ T4519] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 88.591071][ T4519] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.598318][ T4519] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 88.652754][ T4519] 8021q: adding VLAN 0 to HW filter on device bond0
[ 88.669606][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 88.679432][ T151] bridge0: port 1(bridge_slave_0) entered disabled state
[ 88.689678][ T151] bridge0: port 2(bridge_slave_1) entered disabled state
[ 88.698095][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 88.714383][ T4519] 8021q: adding VLAN 0 to HW filter on device team0
[ 88.728737][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 88.738251][ T151] bridge0: port 1(bridge_slave_0) entered blocking state
[ 88.745429][ T151] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 88.768027][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 88.778893][ T151] bridge0: port 2(bridge_slave_1) entered blocking state
[ 88.785989][ T151] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 88.795827][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 88.818170][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 88.828426][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 88.837331][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 88.846385][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 88.858174][ T4519] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 88.983401][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 88.992002][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 89.006259][ T4519] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 89.029203][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 89.039014][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 89.062436][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 89.073071][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 89.084217][ T4519] device veth0_vlan entered promiscuous mode
[ 89.091702][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 89.100604][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 89.115123][ T4519] device veth1_vlan entered promiscuous mode
[ 89.139283][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 89.148628][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 89.157729][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 89.168273][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 89.178438][ T4519] device veth0_macvtap entered promiscuous mode
[ 89.189554][ T4519] device veth1_macvtap entered promiscuous mode
[ 89.205982][ T4519] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 89.214937][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 89.224835][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 89.234491][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 89.244127][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 89.257809][ T4519] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 89.268731][ T4519] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.278653][ T4519] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.288092][ T4519] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.299119][ T4519] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 89.311004][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 89.319966][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 89.470027][ T4246] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 91.994780][ T4246] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 94.241267][ T4246] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 94.292589][ T4246] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 94.879691][ T151] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 94.891633][ T151] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 94.911293][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 94.928201][ T1183] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 94.936042][ T1183] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 94.943949][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 94.962038][ T4246] device hsr_slave_0 left promiscuous mode
[ 94.974954][ T4246] device hsr_slave_1 left promiscuous mode
[ 95.007276][ T4246] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 95.014714][ T4246] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 95.032070][ T4246] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 95.049473][ T4246] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 95.060673][ T4246] device bridge_slave_1 left promiscuous mode
[ 95.067079][ T4246] bridge0: port 2(bridge_slave_1) entered disabled state
[ 95.076060][ T4246] device bridge_slave_0 left promiscuous mode
[ 95.085497][ T4246] bridge0: port 1(bridge_slave_0) entered disabled state
[ 95.102147][ T4246] device veth1_macvtap left promiscuous mode
[ 95.116629][ T4246] device veth0_macvtap left promiscuous mode
[ 95.122749][ T4246] device veth1_vlan left promiscuous mode
[ 95.131797][ T4246] device veth0_vlan left promiscuous mode
[ 95.309812][ T4246] team0 (unregistering): Port device team_slave_1 removed
[ 95.321774][ T4246] team0 (unregistering): Port device team_slave_0 removed
[ 95.333632][ T4246] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 95.349454][ T4246] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 95.397505][ T4246] bond0 (unregistering): Released all slaves
[ 97.864174][ T4246] ODEBUG: Out of memory. ODEBUG disabled
2026/08/08 18:46:31 executed programs: 0
[ 98.465771][ T4968] chnl_net:caif_netlink_parms(): no params data found
[ 98.519528][ T4968] bridge0: port 1(bridge_slave_0) entered blocking state
[ 98.526748][ T4968] bridge0: port 1(bridge_slave_0) entered disabled state
[ 98.534950][ T4968] device bridge_slave_0 entered promiscuous mode
[ 98.543685][ T4968] bridge0: port 2(bridge_slave_1) entered blocking state
[ 98.551192][ T4968] bridge0: port 2(bridge_slave_1) entered disabled state
[ 98.559453][ T4968] device bridge_slave_1 entered promiscuous mode
[ 98.580972][ T4968] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 98.593512][ T4968] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 98.619062][ T4968] team0: Port device team_slave_0 added
[ 98.627148][ T4968] team0: Port device team_slave_1 added
[ 98.649551][ T4968] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 98.656693][ T4968] 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.
[ 98.683044][ T4968] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 98.699793][ T4968] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 98.706992][ T4968] 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.
[ 98.733599][ T4968] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 98.768929][ T4968] device hsr_slave_0 entered promiscuous mode
[ 98.775817][ T4968] device hsr_slave_1 entered promiscuous mode
[ 99.308925][ T4968] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 99.319947][ T4968] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 99.330613][ T4968] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 99.342887][ T4968] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 99.399442][ T4968] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.406636][ T4968] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 99.414179][ T4968] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.421327][ T4968] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 99.509026][ T4968] 8021q: adding VLAN 0 to HW filter on device bond0
[ 99.516193][ T151] bridge0: port 1(bridge_slave_0) entered disabled state
[ 99.524949][ T151] bridge0: port 2(bridge_slave_1) entered disabled state
[ 99.535372][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 99.553406][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 99.561458][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 99.610662][ T4968] 8021q: adding VLAN 0 to HW filter on device team0
[ 99.620945][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 99.631391][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 99.641239][ T1183] bridge0: port 1(bridge_slave_0) entered blocking state
[ 99.648374][ T1183] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 99.662222][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 99.672943][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 99.683014][ T151] bridge0: port 2(bridge_slave_1) entered blocking state
[ 99.690171][ T151] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 99.730182][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 99.744175][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 99.763546][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 99.774606][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 99.785207][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 99.794554][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 99.810924][ T4968] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 99.823938][ T4968] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 99.838768][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 99.848548][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 99.858567][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 99.868128][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 99.878145][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 99.887251][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 100.046876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 100.054634][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 100.083559][ T4968] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 100.113626][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[ 100.124527][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 100.159905][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[ 100.171096][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 100.179736][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 100.188724][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 100.218556][ T4968] device veth0_vlan entered promiscuous mode
[ 100.231303][ T4968] device veth1_vlan entered promiscuous mode
[ 100.272990][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 100.285926][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 100.296974][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[ 100.305549][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 100.318288][ T4968] device veth0_macvtap entered promiscuous mode
[ 100.333392][ T4968] device veth1_macvtap entered promiscuous mode
[ 100.350850][ T4968] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 100.376652][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 100.385456][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[ 100.394646][ T4279] Bluetooth: hci0: command 0x0409 tx timeout
[ 100.401925][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[ 100.423748][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 100.444190][ T4968] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 100.454254][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[ 100.463785][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 100.490477][ T4968] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 100.506389][ T4968] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 100.515120][ T4968] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 100.531489][ T4968] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 100.620641][ T151] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.638286][ T151] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 100.666690][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 100.687058][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 100.695102][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 100.708772][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 100.809864][ T5071] nbd0: detected capacity change from 0 to 8
[ 101.593098][ T4222] block nbd0: Receive control failed (result -104)
[ 101.593192][ T5071] block nbd0: shutting down sockets
[ 101.637235][ C1] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 101.648328][ C1] Buffer I/O error on dev nbd0, logical block 0, async page read
[ 101.656347][ T4793] ldm_validate_partition_table(): Disk read failed.
[ 101.663159][ T4793] Dev nbd0: unable to read RDB block 0
[ 101.669140][ T4793] nbd0: unable to read partition table
[ 101.674845][ T4793] nbd0: partition table beyond EOD, truncated
[ 101.787648][ T5112] nbd0: detected capacity change from 0 to 8
[ 102.466901][ T4279] Bluetooth: hci0: command 0x041b tx timeout
[ 102.548051][ T4222] block nbd0: Receive control failed (result -104)
[ 104.556626][ T4963] Bluetooth: hci0: command 0x040f tx timeout
[ 106.626557][ T4954] Bluetooth: hci0: command 0x0419 tx timeout
[ 116.853243][ T5193] chnl_net:caif_netlink_parms(): no params data found
[ 116.887172][ T5193] bridge0: port 1(bridge_slave_0) entered blocking state
[ 116.894443][ T5193] bridge0: port 1(bridge_slave_0) entered disabled state
[ 116.902407][ T5193] device bridge_slave_0 entered promiscuous mode
[ 116.910428][ T5193] bridge0: port 2(bridge_slave_1) entered blocking state
[ 116.917636][ T5193] bridge0: port 2(bridge_slave_1) entered disabled state
[ 116.925400][ T5193] device bridge_slave_1 entered promiscuous mode
[ 116.943262][ T5193] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 116.955164][ T5193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 116.975945][ T5193] team0: Port device team_slave_0 added
[ 116.983803][ T5193] team0: Port device team_slave_1 added
[ 117.001032][ T5193] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 117.008477][ T5193] 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.
[ 117.034693][ T5193] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 117.046409][ T5193] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 117.053363][ T5193] 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.
[ 117.080253][ T5193] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 117.106639][ T5193] device hsr_slave_0 entered promiscuous mode
[ 117.113795][ T5193] device hsr_slave_1 entered promiscuous mode
[ 117.120466][ T5193] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[ 117.128235][ T5193] Cannot create hsr debugfs directory
[ 117.190640][ T5193] netdevsim netdevsim1 netdevsim0: renamed from eth0
[ 117.203607][ T5193] netdevsim netdevsim1 netdevsim1: renamed from eth1
[ 117.212755][ T5193] netdevsim netdevsim1 netdevsim2: renamed from eth2
[ 117.221583][ T5193] netdevsim netdevsim1 netdevsim3: renamed from eth3
[ 117.239478][ T5193] bridge0: port 2(bridge_slave_1) entered blocking state
[ 117.246713][ T5193] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 117.254087][ T5193] bridge0: port 1(bridge_slave_0) entered blocking state
[ 117.261215][ T5193] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 117.294362][ T5193] 8021q: adding VLAN 0 to HW filter on device bond0
[ 117.309823][ T5193] 8021q: adding VLAN 0 to HW filter on device team0
[ 117.317558][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 117.325531][ T4246] bridge0: port 1(bridge_slave_0) entered disabled state
[ 117.333388][ T4246] bridge0: port 2(bridge_slave_1) entered disabled state
[ 117.341869][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready
[ 117.355342][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 117.363840][ T4246] bridge0: port 1(bridge_slave_0) entered blocking state
[ 117.371212][ T4246] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 117.381774][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 117.390782][ T144] bridge0: port 2(bridge_slave_1) entered blocking state
[ 117.397928][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 117.414421][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 117.423237][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 117.435155][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 117.450952][ T5193] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 117.461717][ T5193] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 117.475409][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 117.483898][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 117.492434][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 117.564599][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[ 117.572338][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[ 117.583936][ T5193] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 117.600877][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[ 117.618257][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[ 117.627087][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[ 117.634827][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[ 117.644350][ T5193] device veth0_vlan entered promiscuous mode
[ 117.655802][ T5193] device veth1_vlan entered promiscuous mode
[ 117.673302][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[ 117.681522][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[ 117.690253][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[ 117.700951][ T5193] device veth0_macvtap entered promiscuous mode
[ 117.710416][ T5193] device veth1_macvtap entered promiscuous mode
[ 117.724054][ T5193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[ 117.735349][ T5193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 117.749039][ T5193] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 117.757317][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[ 117.766817][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[ 117.776864][ T5193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[ 117.788077][ T5193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[ 117.800112][ T5193] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 117.808883][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[ 117.820058][ T5193] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.830419][ T5193] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.839554][ T5193] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.849234][ T5193] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 117.889852][ T1183] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 117.897772][ T1183] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.910220][ T4246] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 117.925221][ T4246] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
2026/08/08 18:46:51 executed programs: 4
[ 117.933548][ T4246] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 117.941590][ T1183] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[ 117.998074][ T5205] nbd1: detected capacity change from 0 to 8
[ 118.787110][ T4279] Bluetooth: hci1: command 0x0409 tx timeout
[ 118.807069][ T4224] block nbd1: Receive control failed (result -32)
[ 118.807085][ T5205] block nbd1: shutting down sockets
[ 118.858960][ T5207] nbd1: detected capacity change from 0 to 8
[ 119.664564][ T5207] block nbd1: shutting down sockets
[ 119.664564][ T4224] block nbd1: Receive control failed (result -32)
[ 119.727278][ T5209] nbd1: detected capacity change from 0 to 8
[ 120.520918][ T4224] block nbd1: Receive control failed (result -32)
[ 120.520953][ T5209] block nbd1: shutting down sockets
[ 120.597979][ T5211] nbd1: detected capacity change from 0 to 8
[ 120.876826][ T2304] Bluetooth: hci1: command 0x041b tx timeout
[ 121.378747][ T4224] block nbd1: Receive control failed (result -32)
[ 121.379553][ T5211] block nbd1: shutting down sockets
[ 121.447924][ T5214] nbd1: detected capacity change from 0 to 8
[ 122.241861][ T4224] block nbd1: Receive control failed (result -32)
[ 122.241902][ T5214] block nbd1: shutting down sockets
[ 122.309181][ T5216] nbd1: detected capacity change from 0 to 8
[ 122.946377][ T7] Bluetooth: hci1: command 0x040f tx timeout
[ 123.099335][ T4224] block nbd1: Receive control failed (result -32)
[ 123.099561][ T5216] block nbd1: shutting down sockets
2026/08/08 18:46:56 executed programs: 10
[ 123.167914][ T5218] nbd1: detected capacity change from 0 to 8
[ 123.963380][ T4224] block nbd1: Receive control failed (result -32)
[ 123.963416][ T5218] block nbd1: shutting down sockets
[ 124.038803][ T5220] nbd1: detected capacity change from 0 to 8
[ 124.821516][ T4224] block nbd1: Receive control failed (result -32)
[ 124.821561][ T5220] block nbd1: shutting down sockets
[ 124.897717][ T5222] nbd1: detected capacity change from 0 to 8
[ 125.036414][ T7] Bluetooth: hci1: command 0x0419 tx timeout
[ 125.680125][ T4224] block nbd1: Receive control failed (result -32)
[ 125.680145][ T5222] block nbd1: shutting down sockets
[ 125.738989][ T5224] nbd1: detected capacity change from 0 to 8
[ 126.535432][ T4224] block nbd1: Receive control failed (result -32)
[ 126.536469][ T5224] block nbd1: shutting down sockets
[ 126.607947][ T5226] nbd1: detected capacity change from 0 to 8
[ 127.398746][ T4224] block nbd1: Receive control failed (result -32)
[ 127.399481][ T5226] block nbd1: shutting down sockets
[ 127.467518][ T5228] nbd1: detected capacity change from 0 to 8
[ 128.262403][ T4224] block nbd1: Receive control failed (result -32)
[ 128.262768][ T5228] block nbd1: shutting down sockets
2026/08/08 18:47:02 executed programs: 16
[ 128.347348][ T5230] nbd1: detected capacity change from 0 to 8
[ 129.121103][ T4224] block nbd1: Receive control failed (result -32)
[ 129.121159][ T5230] block nbd1: shutting down sockets
[ 129.187319][ T5233] nbd1: detected capacity change from 0 to 8
[ 129.982058][ T4224] block nbd1: Receive control failed (result -32)
[ 129.983116][ T5233] block nbd1: shutting down sockets
[ 130.048245][ T5235] nbd1: detected capacity change from 0 to 8
[ 130.841841][ T4224] block nbd1: Receive control failed (result -32)
[ 130.841874][ T5235] block nbd1: shutting down sockets
[ 130.908664][ T5237] nbd1: detected capacity change from 0 to 8
[ 131.698170][ T4224] block nbd1: Receive control failed (result -32)
[ 131.698255][ T5237] block nbd1: shutting down sockets
[ 131.762042][ T5239] nbd1: detected capacity change from 0 to 8
[ 132.157213][ T150] block nbd0: Possible stuck request ffff888020e70200: control (read@0,4096B). Runtime 30 seconds
[ 132.557157][ T4224] block nbd1: Receive control failed (result -32)
[ 132.558447][ T5239] block nbd1: shutting down sockets
[ 132.618253][ T5241] nbd1: detected capacity change from 0 to 8
[ 132.789554][ T1421] ieee802154 phy0 wpan0: encryption failed: -22
[ 132.795855][ T1421] ieee802154 phy1 wpan1: encryption failed: -22
[ 133.412701][ T4224] block nbd1: Receive control failed (result -32)
[ 133.412733][ T5241] block nbd1: shutting down sockets
2026/08/08 18:47:07 executed programs: 22
[ 133.487149][ T5243] nbd1: detected capacity change from 0 to 8
[ 134.268973][ T4224] block nbd1: Receive control failed (result -32)
[ 134.269012][ T5243] block nbd1: shutting down sockets
[ 134.347075][ T5245] nbd1: detected capacity change from 0 to 8
[ 135.134283][ T4224] block nbd1: Receive control failed (result -32)
[ 135.134392][ T5245] block nbd1: shutting down sockets
[ 135.207387][ T5247] nbd1: detected capacity change from 0 to 8
[ 135.994055][ T4224] block nbd1: Receive control failed (result -32)
[ 135.995138][ T5247] block nbd1: shutting down sockets
[ 136.057620][ T5249] nbd1: detected capacity change from 0 to 8
[ 136.850273][ T4224] block nbd1: Receive control failed (result -32)
[ 136.851536][ T5249] block nbd1: shutting down sockets
[ 136.927477][ T5251] nbd1: detected capacity change from 0 to 8
[ 137.707919][ T4224] block nbd1: Receive control failed (result -32)
[ 137.707967][ T5251] block nbd1: shutting down sockets
[ 137.777785][ T5254] nbd1: detected capacity change from 0 to 8
[ 138.573787][ T4224] block nbd1: Receive control failed (result -32)
[ 138.575541][ T5254] block nbd1: shutting down sockets
2026/08/08 18:47:12 executed programs: 28
[ 138.637238][ T5256] nbd1: detected capacity change from 0 to 8
[ 139.432249][ T4224] block nbd1: Receive control failed (result -32)
[ 139.432282][ T5256] block nbd1: shutting down sockets
[ 139.507194][ T5258] nbd1: detected capacity change from 0 to 8
[ 140.292696][ T4224] block nbd1: Receive control failed (result -32)
[ 140.292734][ T5258] block nbd1: shutting down sockets
[ 140.368355][ T5260] nbd1: detected capacity change from 0 to 8
[ 141.155055][ T4224] block nbd1: Receive control failed (result -32)
[ 141.155088][ T5260] block nbd1: shutting down sockets
[ 141.237018][ T5262] nbd1: detected capacity change from 0 to 8
[ 142.012471][ T4224] block nbd1: Receive control failed (result -32)
[ 142.012516][ T5262] block nbd1: shutting down sockets
[ 142.087859][ T5265] nbd1: detected capacity change from 0 to 8
[ 142.873509][ T4224] block nbd1: Receive control failed (result -32)
[ 142.874954][ T5265] block nbd1: shutting down sockets
[ 142.948397][ T5267] nbd1: detected capacity change from 0 to 8
[ 143.734026][ T4224] block nbd1: Receive control failed (result -32)
[ 143.734053][ T5267] block nbd1: shutting down sockets
2026/08/08 18:47:17 executed programs: 34
[ 143.808407][ T5269] nbd1: detected capacity change from 0 to 8
[ 144.594513][ T4224] block nbd1: Receive control failed (result -32)
[ 144.594549][ T5269] block nbd1: shutting down sockets
[ 144.667589][ T5271] nbd1: detected capacity change from 0 to 8
[ 145.454111][ T4224] block nbd1: Receive control failed (result -32)
[ 145.455297][ T5271] block nbd1: shutting down sockets
[ 145.527440][ T5273] nbd1: detected capacity change from 0 to 8
[ 146.313490][ T4224] block nbd1: Receive control failed (result -32)
[ 146.313490][ T5273] block nbd1: shutting down sockets
[ 146.378635][ T5275] nbd1: detected capacity change from 0 to 8
[ 147.169935][ T4224] block nbd1: Receive control failed (result -32)
[ 147.169980][ T5275] block nbd1: shutting down sockets
[ 147.229513][ T5277] nbd1: detected capacity change from 0 to 8
[ 148.026594][ T4224] block nbd1: Receive control failed (result -32)
[ 148.026638][ T5277] block nbd1: shutting down sockets
[ 148.088672][ T5279] nbd1: detected capacity change from 0 to 8
[ 148.886613][ T4224] block nbd1: Receive control failed (result -32)
[ 148.888519][ T5279] block nbd1: shutting down sockets
2026/08/08 18:47:22 executed programs: 40
[ 148.968390][ T5281] nbd1: detected capacity change from 0 to 8
[ 149.749524][ T4224] block nbd1: Receive control failed (result -32)
[ 149.749563][ T5281] block nbd1: shutting down sockets
[ 149.817180][ T5283] nbd1: detected capacity change from 0 to 8
[ 150.620496][ T4224] block nbd1: Receive control failed (result -32)
[ 150.622188][ T5283] block nbd1: shutting down sockets
[ 150.697215][ T5285] nbd1: detected capacity change from 0 to 8
[ 151.482654][ T4224] block nbd1: Receive control failed (result -32)
[ 151.482705][ T5285] block nbd1: shutting down sockets
[ 151.557719][ T5287] nbd1: detected capacity change from 0 to 8
[ 152.344539][ T4224] block nbd1: Receive control failed (result -32)
[ 152.344571][ T5287] block nbd1: shutting down sockets
[ 152.398647][ T5289] nbd1: detected capacity change from 0 to 8
[ 153.199382][ T4224] block nbd1: Receive control failed (result -32)
[ 153.199428][ T5289] block nbd1: shutting down sockets
[ 153.287019][ T5291] nbd1: detected capacity change from 0 to 8
[ 154.062622][ T4224] block nbd1: Receive control failed (result -32)
[ 154.062673][ T5291] block nbd1: shutting down sockets
2026/08/08 18:47:27 executed programs: 46
[ 154.147073][ T5294] nbd1: detected capacity change from 0 to 8
[ 154.920263][ T4224] block nbd1: Receive control failed (result -32)
[ 154.921076][ T5294] block nbd1: shutting down sockets
[ 154.997238][ T5297] nbd1: detected capacity change from 0 to 8
[ 155.780574][ T4224] block nbd1: Receive control failed (result -32)
[ 155.780611][ T5297] block nbd1: shutting down sockets
[ 155.858630][ T5299] nbd1: detected capacity change from 0 to 8
[ 156.643180][ T4224] block nbd1: Receive control failed (result -32)
[ 156.644426][ T5299] block nbd1: shutting down sockets
[ 156.697317][ T5301] nbd1: detected capacity change from 0 to 8
[ 157.500393][ T4224] block nbd1: Receive control failed (result -32)
[ 157.500427][ T5301] block nbd1: shutting down sockets
[ 157.569073][ T5303] nbd1: detected capacity change from 0 to 8
[ 158.363476][ T4224] block nbd1: Receive control failed (result -32)
[ 158.363524][ T5303] block nbd1: shutting down sockets
[ 158.447753][ T5305] nbd1: detected capacity change from 0 to 8
[ 159.223433][ T4224] block nbd1: Receive control failed (result -32)
[ 159.223488][ T5305] block nbd1: shutting down sockets
2026/08/08 18:47:33 executed programs: 52
[ 159.277296][ T5308] nbd1: detected capacity change from 0 to 8
[ 160.080055][ T4224] block nbd1: Receive control failed (result -32)
[ 160.081003][ T5308] block nbd1: shutting down sockets
[ 160.148559][ T5311] nbd1: detected capacity change from 0 to 8
[ 160.935937][ T4224] block nbd1: Receive control failed (result -32)
[ 160.935976][ T5311] block nbd1: shutting down sockets
[ 161.009293][ T5316] nbd1: detected capacity change from 0 to 8
[ 161.795715][ T4224] block nbd1: Receive control failed (result -32)
[ 161.795754][ T5316] block nbd1: shutting down sockets
[ 161.857229][ T5320] nbd1: detected capacity change from 0 to 8
[ 162.236416][ T150] block nbd0: Possible stuck request ffff888020e70200: control (read@0,4096B). Runtime 60 seconds
[ 162.649438][ T4224] block nbd1: Receive control failed (result -32)
[ 162.649478][ T5320] block nbd1: shutting down sockets
[ 162.719383][ T5322] nbd1: detected capacity change from 0 to 8
[ 163.509893][ T4224] block nbd1: Receive control failed (result -32)
[ 163.509958][ T5322] block nbd1: shutting down sockets
[ 163.628135][ T5324] nbd1: detected capacity change from 0 to 8
[ 164.414114][ T4224] block nbd1: Receive control failed (result -32)
[ 164.414149][ T5324] block nbd1: shutting down sockets
2026/08/08 18:47:38 executed programs: 58
[ 164.487784][ T5326] nbd1: detected capacity change from 0 to 8
[ 165.272511][ T4224] block nbd1: Receive control failed (result -32)
[ 165.272546][ T5326] block nbd1: shutting down sockets
[ 165.337698][ T5328] nbd1: detected capacity change from 0 to 8
[ 166.130398][ T4224] block nbd1: Receive control failed (result -32)
[ 166.130443][ T5328] block nbd1: shutting down sockets
[ 166.218043][ T5330] nbd1: detected capacity change from 0 to 8
[ 166.993648][ T4224] block nbd1: Receive control failed (result -32)
[ 166.993695][ T5330] block nbd1: shutting down sockets
[ 167.068172][ T5333] nbd1: detected capacity change from 0 to 8
[ 167.854259][ T4224] block nbd1: Receive control failed (result -32)
[ 167.854336][ T5333] block nbd1: shutting down sockets
[ 167.917785][ T5335] nbd1: detected capacity change from 0 to 8
[ 168.718477][ T4224] block nbd1: Receive control failed (result -32)
[ 168.718525][ T5335] block nbd1: shutting down sockets
[ 168.777615][ T5337] nbd1: detected capacity change from 0 to 8
[ 169.574455][ T4224] block nbd1: Receive control failed (result -32)
[ 169.574490][ T5337] block nbd1: shutting down sockets
2026/08/08 18:47:43 executed programs: 64
[ 169.649089][ T5339] nbd1: detected capacity change from 0 to 8
[ 170.435912][ T4224] block nbd1: Receive control failed (result -32)
[ 170.435948][ T5339] block nbd1: shutting down sockets
[ 170.507583][ T5341] nbd1: detected capacity change from 0 to 8
[ 171.300435][ T4224] block nbd1: Receive control failed (result -32)
[ 171.301130][ T5341] block nbd1: shutting down sockets
[ 171.368573][ T5343] nbd1: detected capacity change from 0 to 8
[ 172.158529][ T4224] block nbd1: Receive control failed (result -32)
[ 172.158668][ T5343] block nbd1: shutting down sockets
[ 172.237364][ T5345] nbd1: detected capacity change from 0 to 8
[ 173.021541][ T4224] block nbd1: Receive control failed (result -32)
[ 173.021843][ T5345] block nbd1: shutting down sockets
[ 173.088329][ T5347] nbd1: detected capacity change from 0 to 8
[ 173.880519][ T4224] block nbd1: Receive control failed (result -32)
[ 173.881313][ T5347] block nbd1: shutting down sockets
[ 173.967036][ T5349] nbd1: detected capacity change from 0 to 8
[ 174.741455][ T4224] block nbd1: Receive control failed (result -32)
[ 174.741510][ T5349] block nbd1: shutting down sockets
2026/08/08 18:47:48 executed programs: 70
[ 174.797505][ T5352] nbd1: detected capacity change from 0 to 8
[ 175.597727][ T4224] block nbd1: Receive control failed (result -32)
[ 175.598377][ T5352] block nbd1: shutting down sockets
[ 175.657977][ T5354] nbd1: detected capacity change from 0 to 8
[ 176.459370][ T4224] block nbd1: Receive control failed (result -32)
[ 176.460233][ T5354] block nbd1: shutting down sockets
[ 176.528185][ T5356] nbd1: detected capacity change from 0 to 8
[ 177.320349][ T4224] block nbd1: Receive control failed (result -32)
[ 177.320452][ T5356] block nbd1: shutting down sockets
[ 177.377300][ T5358] nbd1: detected capacity change from 0 to 8
[ 178.180237][ T4224] block nbd1: Receive control failed (result -32)
[ 178.180335][ T5358] block nbd1: shutting down sockets
[ 178.248273][ T5360] nbd1: detected capacity change from 0 to 8
[ 179.041010][ T4224] block nbd1: Receive control failed (result -32)
[ 179.041043][ T5360] block nbd1: shutting down sockets
[ 179.097339][ T5362] nbd1: detected capacity change from 0 to 8
[ 179.899459][ T4224] block nbd1: Receive control failed (result -32)
[ 179.899502][ T5362] block nbd1: shutting down sockets
2026/08/08 18:47:53 executed programs: 76
[ 179.967550][ T5364] nbd1: detected capacity change from 0 to 8
[ 180.768121][ T5364] block nbd1: shutting down sockets
[ 180.768152][ T4224] block nbd1: Receive control failed (result -32)
[ 180.839810][ T5366] nbd1: detected capacity change from 0 to 8
[ 181.625033][ T4224] block nbd1: Receive control failed (result -32)
[ 181.625076][ T5366] block nbd1: shutting down sockets
[ 181.697597][ T5368] nbd1: detected capacity change from 0 to 8
[ 182.482876][ T4224] block nbd1: Receive control failed (result -32)
[ 182.482909][ T5368] block nbd1: shutting down sockets
[ 182.549253][ T5370] nbd1: detected capacity change from 0 to 8
[ 183.341804][ T4224] block nbd1: Receive control failed (result -32)
[ 183.341832][ T5370] block nbd1: shutting down sockets
[ 183.397471][ T5372] nbd1: detected capacity change from 0 to 8
[ 184.197457][ T4224] block nbd1: Receive control failed (result -32)
[ 184.197502][ T5372] block nbd1: shutting down sockets
[ 184.257898][ T5374] nbd1: detected capacity change from 0 to 8
[ 185.053487][ T4224] block nbd1: Receive control failed (result -32)
[ 185.054225][ T5374] block nbd1: shutting down sockets
2026/08/08 18:47:58 executed programs: 82
[ 185.117188][ T5376] nbd1: detected capacity change from 0 to 8
[ 185.908761][ T4224] block nbd1: Receive control failed (result -32)
[ 185.909367][ T5376] block nbd1: shutting down sockets
[ 185.967537][ T5378] nbd1: detected capacity change from 0 to 8
[ 186.765720][ T4224] block nbd1: Receive control failed (result -32)
[ 186.765764][ T5378] block nbd1: shutting down sockets
[ 186.847226][ T5380] nbd1: detected capacity change from 0 to 8
[ 187.630514][ T4224] block nbd1: Receive control failed (result -32)
[ 187.630549][ T5380] block nbd1: shutting down sockets
[ 187.688492][ T5382] nbd1: detected capacity change from 0 to 8
[ 188.491872][ T4224] block nbd1: Receive control failed (result -32)
[ 188.492119][ T5382] block nbd1: shutting down sockets
[ 188.567267][ T5384] nbd1: detected capacity change from 0 to 8
[ 189.355153][ T4224] block nbd1: Receive control failed (result -32)
[ 189.355187][ T5384] block nbd1: shutting down sockets
[ 189.427897][ T5386] nbd1: detected capacity change from 0 to 8
[ 190.216656][ T4224] block nbd1: Receive control failed (result -32)
[ 190.218575][ T5386] block nbd1: shutting down sockets
2026/08/08 18:48:04 executed programs: 88
[ 190.277659][ T5388] nbd1: detected capacity change from 0 to 8
[ 191.082720][ T4224] block nbd1: Receive control failed (result -32)
[ 191.083447][ T5388] block nbd1: shutting down sockets
[ 191.166974][ T5390] nbd1: detected capacity change from 0 to 8
[ 191.941401][ T4224] block nbd1: Receive control failed (result -32)
[ 191.942271][ T5390] block nbd1: shutting down sockets
[ 191.997672][ T5393] nbd1: detected capacity change from 0 to 8
[ 192.316565][ T150] block nbd0: Possible stuck request ffff888020e70200: control (read@0,4096B). Runtime 90 seconds
[ 192.797993][ T4224] block nbd1: Receive control failed (result -32)
[ 192.798086][ T5393] block nbd1: shutting down sockets
[ 192.886918][ T5395] nbd1: detected capacity change from 0 to 8
[ 193.658867][ T4224] block nbd1: Receive control failed (result -32)
[ 193.659334][ T5395] block nbd1: shutting down sockets
[ 193.727570][ T5398] nbd1: detected capacity change from 0 to 8
[ 194.228204][ T1421] ieee802154 phy0 wpan0: encryption failed: -22
[ 194.234765][ T1421] ieee802154 phy1 wpan1: encryption failed: -22
[ 194.519049][ T4224] block nbd1: Receive control failed (result -32)
[ 194.519088][ T5398] block nbd1: shutting down sockets
[ 194.577780][ T5400] nbd1: detected capacity change from 0 to 8
2026/08/08 18:48:09 executed programs: 94
[ 195.380181][ T4224] block nbd1: Receive control failed (result -32)
[ 195.380223][ T5400] block nbd1: shutting down sockets
[ 195.439556][ T5402] nbd1: detected capacity change from 0 to 8
[ 196.236011][ T4224] block nbd1: Receive control failed (result -32)
[ 196.236035][ T5402] block nbd1: shutting down sockets
[ 196.307178][ T5404] nbd1: detected capacity change from 0 to 8
[ 197.093494][ T4224] block nbd1: Receive control failed (result -32)
[ 197.094045][ T5404] block nbd1: shutting down sockets
[ 197.167341][ T5406] nbd1: detected capacity change from 0 to 8
[ 197.951627][ T4224] block nbd1: Receive control failed (result -32)
[ 197.951665][ T5406] block nbd1: shutting down sockets
[ 198.018557][ T5408] nbd1: detected capacity change from 0 to 8
[ 198.808894][ T4224] block nbd1: Receive control failed (result -32)
[ 198.808930][ T5408] block nbd1: shutting down sockets
[ 198.867457][ T5410] nbd1: detected capacity change from 0 to 8
[ 199.662636][ T4224] block nbd1: Receive control failed (result -32)
[ 199.662665][ T5410] block nbd1: shutting down sockets
[ 199.717461][ T5412] nbd1: detected capacity change from 0 to 8
[ 200.521755][ T4224] block nbd1: Receive control failed (result -32)
[ 200.521784][ T5412] block nbd1: shutting down sockets
2026/08/08 18:48:14 executed programs: 100
[ 200.578261][ T5414] nbd1: detected capacity change from 0 to 8
[ 201.377429][ T4224] block nbd1: Receive control failed (result -32)
[ 201.377464][ T5414] block nbd1: shutting down sockets
[ 201.447422][ T5416] nbd1: detected capacity change from 0 to 8
[ 202.232668][ T4224] block nbd1: Receive control failed (result -32)
[ 202.232740][ T5416] block nbd1: shutting down sockets
[ 202.307297][ T5418] nbd1: detected capacity change from 0 to 8
[ 203.092329][ T4224] block nbd1: Receive control failed (result -32)
[ 203.092368][ T5418] block nbd1: shutting down sockets
[ 203.148129][ T5420] nbd1: detected capacity change from 0 to 8
[ 203.947902][ T4224] block nbd1: Receive control failed (result -32)
[ 203.948516][ T5420] block nbd1: shutting down sockets
[ 204.007356][ T5422] nbd1: detected capacity change from 0 to 8
[ 204.809481][ T4224] block nbd1: Receive control failed (result -32)
[ 204.810369][ T5422] block nbd1: shutting down sockets
[ 204.877684][ T5424] nbd1: detected capacity change from 0 to 8
2026/08/08 18:48:19 executed programs: 106
[ 205.669487][ T4224] block nbd1: Receive control failed (result -32)
[ 205.669525][ T5424] block nbd1: shutting down sockets
[ 205.727969][ T5426] nbd1: detected capacity change from 0 to 8
[ 206.523909][ T4224] block nbd1: Receive control failed (result -32)
[ 206.524648][ T5426] block nbd1: shutting down sockets
[ 206.597748][ T5428] nbd1: detected capacity change from 0 to 8
[ 207.382737][ T4224] block nbd1: Receive control failed (result -32)
[ 207.383326][ T5428] block nbd1: shutting down sockets
[ 207.457903][ T5430] nbd1: detected capacity change from 0 to 8
[ 208.239990][ T4224] block nbd1: Receive control failed (result -32)
[ 208.240029][ T5430] block nbd1: shutting down sockets
[ 208.308103][ T5432] nbd1: detected capacity change from 0 to 8
[ 209.108447][ T4224] block nbd1: Receive control failed (result -32)
[ 209.108453][ T5432] block nbd1: shutting down sockets
[ 209.177283][ T5434] nbd1: detected capacity change from 0 to 8
[ 209.963006][ T4224] block nbd1: Receive control failed (result -32)
[ 209.963045][ T5434] block nbd1: shutting down sockets
[ 210.038592][ T5436] nbd1: detected capacity change from 0 to 8
[ 210.821457][ T4224] block nbd1: Receive control failed (result -32)
[ 210.821488][ T5436] block nbd1: shutting down sockets
2026/08/08 18:48:24 executed programs: 112
[ 210.887325][ T5438] nbd1: detected capacity change from 0 to 8
[ 211.678355][ T4224] block nbd1: Receive control failed (result -32)
[ 211.678384][ T5438] block nbd1: shutting down sockets
[ 211.728020][ T5440] nbd1: detected capacity change from 0 to 8
[ 212.533391][ T4224] block nbd1: Receive control failed (result -32)
[ 212.534216][ T5440] block nbd1: shutting down sockets
[ 212.587578][ T5442] nbd1: detected capacity change from 0 to 8
[ 213.389390][ T4224] block nbd1: Receive control failed (result -32)
[ 213.389449][ T5442] block nbd1: shutting down sockets
[ 213.448418][ T5444] nbd1: detected capacity change from 0 to 8
[ 214.244231][ T4224] block nbd1: Receive control failed (result -32)
[ 214.244267][ T5444] block nbd1: shutting down sockets
[ 214.297626][ T5446] nbd1: detected capacity change from 0 to 8
[ 215.101541][ T4224] block nbd1: Receive control failed (result -32)
[ 215.101571][ T5446] block nbd1: shutting down sockets
[ 215.178165][ T5448] nbd1: detected capacity change from 0 to 8
[ 215.959640][ T4224] block nbd1: Receive control failed (result -32)
[ 215.959672][ T5448] block nbd1: shutting down sockets
2026/08/08 18:48:29 executed programs: 118
[ 216.027188][ T5450] nbd1: detected capacity change from 0 to 8
[ 216.823676][ T4224] block nbd1: Receive control failed (result -32)
[ 216.823710][ T5450] block nbd1: shutting down sockets
[ 216.897326][ T5452] nbd1: detected capacity change from 0 to 8
[ 217.683971][ T4224] block nbd1: Receive control failed (result -32)
[ 217.684003][ T5452] block nbd1: shutting down sockets
[ 217.757473][ T5454] nbd1: detected capacity change from 0 to 8
[ 218.543096][ T4224] block nbd1: Receive control failed (result -32)
[ 218.543739][ T5454] block nbd1: shutting down sockets
[ 218.609042][ T5456] nbd1: detected capacity change from 0 to 8
[ 219.399631][ T4224] block nbd1: Receive control failed (result -32)
[ 219.399676][ T5456] block nbd1: shutting down sockets
[ 219.478457][ T5458] nbd1: detected capacity change from 0 to 8
[ 220.258912][ T4224] block nbd1: Receive control failed (result -32)
[ 220.258979][ T5458] block nbd1: shutting down sockets
[ 220.327803][ T5461] nbd1: detected capacity change from 0 to 8
[ 221.117979][ T4224] block nbd1: Receive control failed (result -32)
[ 221.119238][ T5461] block nbd1: shutting down sockets
2026/08/08 18:48:34 executed programs: 124
[ 221.199514][ T5463] nbd1: detected capacity change from 0 to 8
[ 221.906529][ T2304] Bluetooth: hci0: command 0x0406 tx timeout
[ 221.979001][ T4224] block nbd1: Receive control failed (result -32)
[ 221.979045][ T5463] block nbd1: shutting down sockets
[ 222.037544][ T5465] nbd1: detected capacity change from 0 to 8
[ 222.396457][ T150] block nbd0: Possible stuck request ffff888020e70200: control (read@0,4096B). Runtime 120 seconds
[ 222.842341][ T4224] block nbd1: Receive control failed (result -32)
[ 222.842377][ T5465] block nbd1: shutting down sockets
[ 222.897435][ T5467] nbd1: detected capacity change from 0 to 8
[ 223.699061][ T4224] block nbd1: Receive control failed (result -32)
[ 223.700765][ T5467] block nbd1: shutting down sockets
[ 223.767695][ T5469] nbd1: detected capacity change from 0 to 8
[ 224.560880][ T4224] block nbd1: Receive control failed (result -32)
[ 224.560907][ T5469] block nbd1: shutting down sockets
[ 224.628995][ T5476] nbd1: detected capacity change from 0 to 8
[ 225.419301][ T4224] block nbd1: Receive control failed (result -32)
[ 225.419342][ T5476] block nbd1: shutting down sockets
[ 225.477754][ T5478] nbd1: detected capacity change from 0 to 8
[ 226.272812][ T4224] block nbd1: Receive control failed (result -32)
[ 226.273481][ T5478] block nbd1: shutting down sockets
2026/08/08 18:48:40 executed programs: 130
[ 226.327439][ T5481] nbd1: detected capacity change from 0 to 8
[ 227.131790][ T4224] block nbd1: Receive control failed (result -32)
[ 227.131831][ T5481] block nbd1: shutting down sockets
[ 227.187593][ T5483] nbd1: detected capacity change from 0 to 8
[ 227.988186][ T4224] block nbd1: Receive control failed (result -32)
[ 227.988235][ T5483] block nbd1: shutting down sockets
[ 228.077301][ T5485] nbd1: detected capacity change from 0 to 8
[ 228.850513][ T4224] block nbd1: Receive control failed (result -32)
[ 228.850630][ T5485] block nbd1: shutting down sockets
[ 228.928137][ T5488] nbd1: detected capacity change from 0 to 8
[ 229.718393][ T4224] block nbd1: Receive control failed (result -32)
[ 229.719808][ T5488] block nbd1: shutting down sockets
[ 229.777600][ T5490] nbd1: detected capacity change from 0 to 8
[ 230.581499][ T5490] block nbd1: shutting down sockets
[ 230.638594][ T5492] nbd1: detected capacity change from 0 to 8
2026/08/08 18:48:45 executed programs: 136
[ 231.433996][ T4224] block nbd1: Receive control failed (result -32)
[ 231.435232][ T5492] block nbd1: shutting down sockets
[ 231.517202][ T5494] nbd1: detected capacity change from 0 to 8
[ 232.291344][ T4224] block nbd1: Receive control failed (result -32)
[ 232.291905][ T5494] block nbd1: shutting down sockets
[ 232.367846][ T5497] nbd1: detected capacity change from 0 to 8
[ 233.151508][ T4224] block nbd1: Receive control failed (result -32)
[ 233.151566][ T5497] block nbd1: shutting down sockets
[ 233.227359][ T5499] nbd1: detected capacity change from 0 to 8
[ 234.018403][ T4224] block nbd1: Receive control failed (result -32)
[ 234.018447][ T5499] block nbd1: shutting down sockets
[ 234.087788][ T5501] nbd1: detected capacity change from 0 to 8
[ 234.878535][ T4224] block nbd1: Receive control failed (result -32)
[ 234.878579][ T5501] block nbd1: shutting down sockets
[ 234.937435][ T5503] nbd1: detected capacity change from 0 to 8
[ 235.739442][ T4224] block nbd1: Receive control failed (result -32)
[ 235.740092][ T5503] block nbd1: shutting down sockets
[ 235.797759][ T5505] nbd1: detected capacity change from 0 to 8
2026/08/08 18:48:50 executed programs: 142
[ 236.597692][ T4224] block nbd1: Receive control failed (result -32)
[ 236.597746][ T5505] block nbd1: shutting down sockets
[ 236.658211][ T5507] nbd1: detected capacity change from 0 to 8
[ 237.453654][ T4224] block nbd1: Receive control failed (result -32)
[ 237.453700][ T5507] block nbd1: shutting down sockets
[ 237.526990][ T5509] nbd1: detected capacity change from 0 to 8
[ 238.310172][ T4224] block nbd1: Receive control failed (result -32)
[ 238.310217][ T5509] block nbd1: shutting down sockets
[ 238.387441][ T5511] nbd1: detected capacity change from 0 to 8
[ 239.168534][ T4224] block nbd1: Receive control failed (result -32)
[ 239.168583][ T5511] block nbd1: shutting down sockets
[ 239.227297][ T5514] nbd1: detected capacity change from 0 to 8
[ 240.028980][ T4224] block nbd1: Receive control failed (result -32)
[ 240.029808][ T5514] block nbd1: shutting down sockets
[ 240.107145][ T5516] nbd1: detected capacity change from 0 to 8
[ 240.894569][ T4224] block nbd1: Receive control failed (result -32)
[ 240.894604][ T5516] block nbd1: shutting down sockets
[ 240.967090][ T5518] nbd1: detected capacity change from 0 to 8
[ 241.754857][ T4224] block nbd1: Receive control failed (result -32)
[ 241.755664][ T5518] block nbd1: shutting down sockets
2026/08/08 18:48:55 executed programs: 148
[ 241.808618][ T5520] nbd1: detected capacity change from 0 to 8
[ 242.386389][ T23] Bluetooth: hci1: command 0x0406 tx timeout
[ 242.609005][ T4224] block nbd1: Receive control failed (result -32)
[ 242.609047][ T5520] block nbd1: shutting down sockets
[ 242.678289][ T5522] nbd1: detected capacity change from 0 to 8
[ 243.467067][ T4224] block nbd1: Receive control failed (result -32)
[ 243.467679][ T5522] block nbd1: shutting down sockets
[ 243.527859][ T5524] nbd1: detected capacity change from 0 to 8
[ 244.323362][ T4224] block nbd1: Receive control failed (result -32)
[ 244.323392][ T5524] block nbd1: shutting down sockets
[ 244.388504][ T5526] nbd1: detected capacity change from 0 to 8
[ 245.182239][ T4224] block nbd1: Receive control failed (result -32)
[ 245.182281][ T5526] block nbd1: shutting down sockets
[ 245.237486][ T5528] nbd1: detected capacity change from 0 to 8
[ 246.039137][ T4224] block nbd1: Receive control failed (result -32)
[ 246.039753][ T5528] block nbd1: shutting down sockets
[ 246.107226][ T5530] nbd1: detected capacity change from 0 to 8
[ 246.900396][ T4224] block nbd1: Receive control failed (result -32)
[ 246.900440][ T5530] block nbd1: shutting down sockets
2026/08/08 18:49:00 executed programs: 154
[ 246.958433][ T5532] nbd1: detected capacity change from 0 to 8
[ 247.761219][ T4224] block nbd1: Receive control failed (result -32)
[ 247.761957][ T5532] block nbd1: shutting down sockets
[ 247.817325][ T5534] nbd1: detected capacity change from 0 to 8
[ 248.616206][ T4224] block nbd1: Receive control failed (result -32)
[ 248.616264][ T5534] block nbd1: shutting down sockets
[ 248.678031][ T5536] nbd1: detected capacity change from 0 to 8
[ 249.471208][ T4224] block nbd1: Receive control failed (result -32)
[ 249.471246][ T5536] block nbd1: shutting down sockets
[ 249.548260][ T5538] nbd1: detected capacity change from 0 to 8
[ 250.332051][ T4224] block nbd1: Receive control failed (result -32)
[ 250.332085][ T5538] block nbd1: shutting down sockets
[ 250.407418][ T5540] nbd1: detected capacity change from 0 to 8
[ 251.199457][ T4224] block nbd1: Receive control failed (result -32)
[ 251.199494][ T5540] block nbd1: shutting down sockets
[ 251.276970][ T5542] nbd1: detected capacity change from 0 to 8
2026/08/08 18:49:05 executed programs: 160
[ 252.069431][ T4224] block nbd1: Receive control failed (result -32)
[ 252.069472][ T5542] block nbd1: shutting down sockets
[ 252.128829][ T5544] nbd1: detected capacity change from 0 to 8
[ 252.466432][ T150] block nbd0: Possible stuck request ffff888020e70200: control (read@0,4096B). Runtime 150 seconds
[ 252.925467][ T4224] block nbd1: Receive control failed (result -32)
[ 252.925496][ T5544] block nbd1: shutting down sockets
[ 252.997453][ T5546] nbd1: detected capacity change from 0 to 8
[ 253.784850][ T4224] block nbd1: Receive control failed (result -32)
[ 253.784919][ T5546] block nbd1: shutting down sockets
[ 253.867379][ T5548] nbd1: detected capacity change from 0 to 8
[ 254.639922][ T4224] block nbd1: Receive control failed (result -32)
[ 254.639975][ T5548] block nbd1: shutting down sockets
[ 254.718332][ T5551] nbd1: detected capacity change from 0 to 8
[ 255.507843][ T4224] block nbd1: Receive control failed (result -32)
[ 255.512819][ T5551] block nbd1: shutting down sockets
[ 255.567280][ T5553] nbd1: detected capacity change from 0 to 8
[ 255.668154][ T1421] ieee802154 phy0 wpan0: encryption failed: -22
[ 255.674524][ T1421] ieee802154 phy1 wpan1: encryption failed: -22
[ 256.365765][ T4224] block nbd1: Receive control failed (result -32)
[ 256.366589][ T5553] block nbd1: shutting down sockets
[ 256.417965][ T5555] nbd1: detected capacity change from 0 to 8
[ 257.227692][ T4224] block nbd1: Receive control failed (result -32)
[ 257.227730][ T5555] block nbd1: shutting down sockets
2026/08/08 18:49:11 executed programs: 166
[ 257.288510][ T5557] nbd1: detected capacity change from 0 to 8
[ 258.081805][ T4224] block nbd1: Receive control failed (result -32)
[ 258.081851][ T5557] block nbd1: shutting down sockets
[ 258.158544][ T5559] nbd1: detected capacity change from 0 to 8
[ 258.942568][ T4224] block nbd1: Receive control failed (result -32)
[ 258.942598][ T5559] block nbd1: shutting down sockets
[ 258.997642][ T5561] nbd1: detected capacity change from 0 to 8
[ 259.798791][ T4224] block nbd1: Receive control failed (result -32)
[ 259.798830][ T5561] block nbd1: shutting down sockets
[ 259.867475][ T5563] nbd1: detected capacity change from 0 to 8
[ 260.659126][ T4224] block nbd1: Receive control failed (result -32)
[ 260.659785][ T5563] block nbd1: shutting down sockets
[ 260.717391][ T5565] nbd1: detected capacity change from 0 to 8
[ 261.514743][ T4224] block nbd1: Receive control failed (result -32)
[ 261.514783][ T5565] block nbd1: shutting down sockets
[ 261.587553][ T5567] nbd1: detected capacity change from 0 to 8
[ 262.076504][ T27] INFO: task udevd:3558 blocked for more than 143 seconds.
[ 262.084063][ T27] Not tainted syzkaller #0
[ 262.089170][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 262.097891][ T27] task:udevd state:D stack:26560 pid: 3558 ppid: 1 flags:0x00004002
[ 262.107329][ T27] Call Trace:
[ 262.110632][ T27]
[ 262.113552][ T27] __schedule+0x11c3/0x4350
[ 262.118136][ T27] ? rcu_lock_acquire+0x30/0x30
[ 262.122995][ T27] ? __mutex_lock_common+0xdf0/0x2400
[ 262.128499][ T27] ? release_firmware_map_entry+0x190/0x190
[ 262.134413][ T27] ? __lock_acquire+0x7b50/0x7b50
[ 262.139500][ T27] ? __mutex_trylock_common+0x86/0x260
[ 262.144982][ T27] ? rcu_lock_release+0x20/0x20
[ 262.149881][ T27] schedule+0x11b/0x1e0
[ 262.154046][ T27] schedule_preempt_disabled+0xf/0x20
[ 262.159578][ T27] __mutex_lock_common+0xdf5/0x2400
[ 262.164800][ T27] ? blkdev_get_by_dev+0x162/0xa50
[ 262.169972][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 262.175186][ T27] ? iput+0x345/0x880
[ 262.179217][ T27] ? ilookup+0x1dc/0x220
[ 262.183556][ T27] mutex_lock_nested+0x17/0x20
[ 262.188344][ T27] blkdev_get_by_dev+0x162/0xa50
[ 262.193296][ T27] blkdev_open+0x128/0x2c0
[ 262.197788][ T27] ? block_ioctl+0xf0/0xf0
[ 262.202322][ T27] do_dentry_open+0x7f7/0xf90
[ 262.207059][ T27] path_openat+0x2718/0x2fb0
[ 262.211662][ T27] ? __kasan_slab_alloc+0xa9/0xc0
[ 262.216738][ T27] ? do_filp_open+0x400/0x400
[ 262.221436][ T27] do_filp_open+0x1df/0x400
[ 262.225942][ T27] ? vfs_tmpfile+0x300/0x300
[ 262.230714][ T27] ? _raw_spin_unlock+0x24/0x40
[ 262.235663][ T27] ? alloc_fd+0x59e/0x650
[ 262.240041][ T27] do_sys_openat2+0x14b/0x500
[ 262.244730][ T27] ? __lock_acquire+0x7b50/0x7b50
[ 262.249786][ T27] ? do_sys_open+0xe0/0xe0
[ 262.254204][ T27] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 262.260246][ T27] ? lock_chain_count+0x20/0x20
[ 262.265104][ T27] __x64_sys_openat+0x135/0x160
[ 262.270009][ T27] do_syscall_64+0x4c/0xa0
[ 262.274426][ T27] ? clear_bhb_loop+0x30/0x80
[ 262.279161][ T27] ? clear_bhb_loop+0x30/0x80
[ 262.283861][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 262.289793][ T27] RIP: 0033:0x7f6477675407
[ 262.294210][ T27] RSP: 002b:00007ffc99ae9f30 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 262.302780][ T27] RAX: ffffffffffffffda RBX: 00007f6477587880 RCX: 00007f6477675407
[ 262.310935][ T27] RDX: 00000000000a0800 RSI: 000055d10eaaa9a0 RDI: ffffffffffffff9c
[ 262.318981][ T27] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
[ 262.327167][ T27] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000
[ 262.335138][ T27] R13: 000055d0e894d100 R14: 0000000000000000 R15: 00007ffc99aea1c0
[ 262.343492][ T27]
[ 262.346588][ T27] INFO: task udevd:4793 blocked for more than 143 seconds.
[ 262.354315][ T27] Not tainted syzkaller #0
[ 262.359627][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 262.368542][ T27] task:udevd state:D stack:25360 pid: 4793 ppid: 3558 flags:0x00004002
[ 262.370456][ T5567] block nbd1: shutting down sockets
[ 262.377925][ T27] Call Trace:
[ 262.386467][ T27]
[ 262.389412][ T27] __schedule+0x11c3/0x4350
[ 262.393941][ T27] ? release_firmware_map_entry+0x190/0x190
[ 262.399892][ T27] ? preempt_schedule+0xbc/0xd0
[ 262.404766][ T27] ? preempt_schedule_common+0xa5/0xd0
[ 262.410464][ T27] ? release_firmware_map_entry+0x190/0x190
[ 262.416426][ T27] ? preempt_schedule+0xbc/0xd0
[ 262.421379][ T27] ? schedule_preempt_disabled+0x20/0x20
2026/08/08 18:49:16 executed programs: 172
[ 262.427051][ T27] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 262.433057][ T27] ? __lock_acquire+0x7b50/0x7b50
[ 262.438147][ T27] ? lock_chain_count+0x20/0x20
[ 262.443218][ T27] schedule+0x11b/0x1e0
[ 262.447440][ T27] io_schedule+0x7c/0xd0
[ 262.451695][ T27] wait_on_page_bit_common+0x8bf/0xeb0
[ 262.457211][ T27] ? wait_on_page_bit+0x50/0x50
[ 262.462064][ T27] ? blkdev_fallocate+0x4a0/0x4a0
[ 262.467195][ T27] ? rcu_lock_release+0x20/0x20
[ 262.472144][ T27] do_read_cache_page+0xae6/0x1010
[ 262.477346][ T27] read_part_sector+0xd7/0x4c0
[ 262.482275][ T27] ? vsnprintf+0x14e/0x1c20
[ 262.486831][ T27] adfspart_check_ICS+0xc3/0xe90
[ 262.491778][ T27] ? vsnprintf+0x1b22/0x1c20
[ 262.496801][ T27] ? adfspart_check_ADFS+0x840/0x840
[ 262.502183][ T27] ? snprintf+0xe5/0x140
[ 262.506597][ T27] ? vscnprintf+0x80/0x80
[ 262.511061][ T27] bdev_disk_changed+0x936/0x1690
[ 262.516126][ T27] ? blk_drop_partitions+0x1b0/0x1b0
[ 262.521545][ T27] ? iput+0x345/0x880
[ 262.525600][ T27] blkdev_get_whole+0x2f9/0x390
[ 262.530525][ T27] blkdev_get_by_dev+0x2da/0xa50
[ 262.535485][ T27] blkdev_open+0x128/0x2c0
[ 262.539994][ T27] ? block_ioctl+0xf0/0xf0
[ 262.544431][ T27] do_dentry_open+0x7f7/0xf90
[ 262.549176][ T27] path_openat+0x2718/0x2fb0
[ 262.553809][ T27] ? __kasan_slab_alloc+0xa9/0xc0
[ 262.558898][ T27] ? do_filp_open+0x400/0x400
[ 262.563596][ T27] do_filp_open+0x1df/0x400
[ 262.568146][ T27] ? vfs_tmpfile+0x300/0x300
[ 262.572751][ T27] ? _raw_spin_unlock+0x24/0x40
[ 262.577638][ T27] ? alloc_fd+0x59e/0x650
[ 262.581974][ T27] do_sys_openat2+0x14b/0x500
[ 262.586713][ T27] ? __lock_acquire+0x7b50/0x7b50
[ 262.591750][ T27] ? do_sys_open+0xe0/0xe0
[ 262.596158][ T27] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 262.602163][ T27] ? lock_chain_count+0x20/0x20
[ 262.607057][ T27] __x64_sys_openat+0x135/0x160
[ 262.612001][ T27] do_syscall_64+0x4c/0xa0
[ 262.616478][ T27] ? clear_bhb_loop+0x30/0x80
[ 262.621161][ T27] ? clear_bhb_loop+0x30/0x80
[ 262.625874][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 262.631810][ T27] RIP: 0033:0x7f6477675407
[ 262.636390][ T27] RSP: 002b:00007ffc99ae9d70 EFLAGS: 00000202 ORIG_RAX: 0000000000000101
[ 262.644828][ T27] RAX: ffffffffffffffda RBX: 00007f6477587880 RCX: 00007f6477675407
[ 262.652990][ T27] RDX: 00000000000a0800 RSI: 000055d10eaa0430 RDI: ffffffffffffff9c
[ 262.661002][ T27] RBP: 000055d10ea9f910 R08: 0000000000000000 R09: 0000000000000000
[ 262.669011][ T27] R10: 0000000000000000 R11: 0000000000000202 R12: 000055d10eab3ba0
[ 262.677027][ T27] R13: 000055d10eab7410 R14: 0000000000000000 R15: 000055d10eab3ba0
[ 262.685148][ T27]
[ 262.688557][ T27] INFO: task syz.0.18:5112 blocked for more than 143 seconds.
[ 262.696013][ T27] Not tainted syzkaller #0
[ 262.701001][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
[ 262.709905][ T27] task:syz.0.18 state:D stack:27888 pid: 5112 ppid: 4968 flags:0x00004004
[ 262.719561][ T27] Call Trace:
[ 262.722881][ T27]
[ 262.726105][ T27] __schedule+0x11c3/0x4350
[ 262.730709][ T27] ? rcu_lock_acquire+0x30/0x30
[ 262.735666][ T27] ? __mutex_lock_common+0xdf0/0x2400
[ 262.741126][ T27] ? release_firmware_map_entry+0x190/0x190
[ 262.747237][ T27] ? __lock_acquire+0x7b50/0x7b50
[ 262.752289][ T27] ? __mutex_trylock_common+0x86/0x260
[ 262.757842][ T27] ? rcu_lock_release+0x20/0x20
[ 262.762705][ T27] schedule+0x11b/0x1e0
[ 262.766911][ T27] schedule_preempt_disabled+0xf/0x20
[ 262.772340][ T27] __mutex_lock_common+0xdf5/0x2400
[ 262.777895][ T27] ? blkdev_put+0xf1/0x780
[ 262.782325][ T27] ? mutex_lock_io_nested+0x60/0x60
[ 262.787831][ T27] ? fsnotify_set_children_dentry_flags+0x220/0x220
[ 262.794466][ T27] mutex_lock_nested+0x17/0x20
[ 262.799501][ T27] blkdev_put+0xf1/0x780
[ 262.803964][ T27] ? lockdep_hardirqs_on_prepare+0x448/0x7c0
[ 262.810064][ T27] blkdev_close+0x76/0xa0
[ 262.814446][ T27] ? blkdev_open+0x2c0/0x2c0
[ 262.819213][ T27] __fput+0x212/0x8c0
[ 262.823216][ T27] task_work_run+0x125/0x1a0
[ 262.827877][ T27] exit_to_user_mode_loop+0x10f/0x130
[ 262.833262][ T27] exit_to_user_mode_prepare+0xee/0x180
[ 262.838932][ T27] syscall_exit_to_user_mode+0x16/0x40
[ 262.844713][ T27] do_syscall_64+0x58/0xa0
[ 262.849184][ T27] ? clear_bhb_loop+0x30/0x80
[ 262.853892][ T27] ? clear_bhb_loop+0x30/0x80
[ 262.858634][ T27] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 262.864626][ T27] RIP: 0033:0x7f4e09608e79
[ 262.869160][ T27] RSP: 002b:00007f4e08c6c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 262.877702][ T27] RAX: 0000000000000000 RBX: 00007f4e09873fa0 RCX: 00007f4e09608e79
[ 262.885708][ T27] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003
[ 262.893831][ T27] RBP: 00007f4e0969bee0 R08: 0000000000000000 R09: 0000000000000000
[ 262.901828][ T27] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 262.909866][ T27] R13: 00007f4e09874038 R14: 00007f4e09873fa0 R15: 00007fff2330a2e8
[ 262.918090][ T27]
[ 262.921164][ T27]
[ 262.921164][ T27] Showing all locks held in the system:
[ 262.927361][ T5571] nbd1: detected capacity change from 0 to 8
[ 262.928979][ T27] 1 lock held by khungtaskd/27:
[ 262.939737][ T27] #0: ffffffff8c31ef60 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30
[ 262.949259][ T27] 1 lock held by udevd/3558:
[ 262.953858][ T27] #0: ffff888020a94518 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x162/0xa50
[ 262.963912][ T27] 2 locks held by getty/3947:
[ 262.968728][ T27] #0: ffff88807f913098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70
[ 262.978595][ T27] #1: ffffc90002d032e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x594/0x1a50
[ 262.988929][ T27] 2 locks held by kworker/u5:2/4224:
[ 262.994308][ T27] #0: ffff88802061f938 ((wq_completion)nbd1-recv){+.+.}-{0:0}, at: process_one_work+0x75c/0xff0
[ 263.005068][ T27] #1: ffffc90002f5fd00 ((work_completion)(&args->work)){+.+.}-{0:0}, at: process_one_work+0x79e/0xff0
[ 263.016366][ T27] 1 lock held by udevd/4793:
[ 263.021070][ T27] #0: ffff888020a94518 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x162/0xa50
[ 263.031223][ T27] 1 lock held by syz.0.18/5112:
[ 263.036072][ T27] #0: ffff888020a94518 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0xf1/0x780
[ 263.045581][ T27]
[ 263.047954][ T27] =============================================
[ 263.047954][ T27]
[ 263.056537][ T27] NMI backtrace for cpu 0
[ 263.060879][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0
[ 263.068063][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 263.078207][ T27] Call Trace:
[ 263.081603][ T27]
[ 263.084721][ T27] dump_stack_lvl+0x188/0x250
[ 263.089400][ T27] ? show_regs_print_info+0x20/0x20
[ 263.094610][ T27] ? load_image+0x410/0x410
[ 263.099109][ T27] ? nmi_cpu_backtrace+0x1b2/0x3d0
[ 263.104219][ T27] nmi_cpu_backtrace+0x3a2/0x3d0
[ 263.109168][ T27] ? nmi_trigger_cpumask_backtrace+0x280/0x280
[ 263.115314][ T27] ? _printk+0xda/0x130
[ 263.119467][ T27] ? load_image+0x410/0x410
[ 263.123975][ T27] ? load_image+0x410/0x410
[ 263.128475][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10
[ 263.134539][ T27] nmi_trigger_cpumask_backtrace+0x163/0x280
[ 263.140555][ T27] watchdog+0xe1b/0xe60
[ 263.144721][ T27] kthread+0x42e/0x520
[ 263.148891][ T27] ? hungtask_pm_notify+0x40/0x40
[ 263.153904][ T27] ? kthread_blkcg+0xd0/0xd0
[ 263.158488][ T27] ret_from_fork+0x1f/0x30
[ 263.162910][ T27]
[ 263.166121][ T27] Sending NMI from CPU 0 to CPUs 1:
[ 263.171405][ C1] NMI backtrace for cpu 1
[ 263.171415][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted syzkaller #0
[ 263.171429][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 263.171437][ C1] RIP: 0010:kasan_check_range+0x7a/0x290
[ 263.171459][ C1] Code: 1c 16 4c 8d 44 3e ff 4d 89 c1 49 c1 e9 03 4b 8d 1c 21 49 89 df 4d 29 df 49 83 ff 10 7f 29 4d 85 ff 0f 84 38 01 00 00 4c 89 cb <48> f7 d3 4c 01 f3 41 80 3b 00 0f 85 86 01 00 00 49 ff c3 48 ff c3
[ 263.171480][ C1] RSP: 0018:ffffc90000dd0e88 EFLAGS: 00000002
[ 263.171493][ C1] RAX: ffffffff816bfb01 RBX: 1ffffffff2c677e0 RCX: ffffffff816bfbc4
[ 263.171504][ C1] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff9633bf00
[ 263.171512][ C1] RBP: ffffc90000dd0fd0 R08: ffffffff9633bf07 R09: 1ffffffff2c677e0
[ 263.171522][ C1] R10: dffffc0000000000 R11: fffffbfff2c677e0 R12: dffffc0000000001
[ 263.171530][ C1] R13: dffffc0000000000 R14: 1ffffffff2c677e0 R15: 0000000000000001
[ 263.171538][ C1] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000
[ 263.171547][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 263.171554][ C1] CR2: 00007f6e0b7f15c0 CR3: 000000007ee93000 CR4: 00000000003506e0
[ 263.171565][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 263.171571][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 263.171578][ C1] Call Trace:
[ 263.171583][ C1]
[ 263.171589][ C1] tick_check_oneshot_broadcast_this_cpu+0x44/0x170
[ 263.171607][ C1] tick_irq_enter+0x78/0x470
[ 263.171621][ C1] ? irqtime_account_irq+0xb2/0x1b0
[ 263.171637][ C1] ? tick_nohz_idle_exit+0x510/0x510
[ 263.171650][ C1] ? __irq_exit_rcu+0x147/0x230
[ 263.171663][ C1] ? irq_exit_rcu+0x20/0x20
[ 263.171679][ C1] irq_enter_rcu+0x9a/0xe0
[ 263.171691][ C1] sysvec_call_function_single+0x90/0xc0
[ 263.171706][ C1]
[ 263.171710][ C1]
[ 263.171715][ C1] asm_sysvec_call_function_single+0x16/0x20
[ 263.171730][ C1] RIP: 0010:default_idle+0xb/0x10
[ 263.171742][ C1] Code: b7 48 89 df e8 36 b7 f4 f7 eb ad e8 df ab f6 ff 00 00 cc cc 00 00 cc cc 00 00 cc cc 00 00 cc 66 90 0f 00 2d e7 65 5c 00 fb f4 0f 1f 40 00 41 57 41 56 53 49 be 00 00 00 00 00 fc ff df 65 48
[ 263.171751][ C1] RSP: 0018:ffffc90000d67d48 EFLAGS: 000002c2
[ 263.171762][ C1] RAX: 44131d6839350800 RBX: ffff888016e98000 RCX: 44131d6839350800
[ 263.171772][ C1] RDX: 0000000000000001 RSI: ffffffff8a2b2be0 RDI: ffffffff8a7a4200
[ 263.171780][ C1] RBP: ffffc90000d67e80 R08: ffff8880b913b30b R09: 1ffff11017227661
[ 263.171790][ C1] R10: dffffc0000000000 R11: ffffed1017227662 R12: 1ffff920001acfb4
[ 263.171800][ C1] R13: dffffc0000000000 R14: 1ffff11002dd3000 R15: 0000000000000000
[ 263.171816][ C1] default_idle_call+0x81/0xc0
[ 263.171828][ C1] do_idle+0x3a1/0x650
[ 263.171844][ C1] ? idle_inject_timer_fn+0x60/0x60
[ 263.171857][ C1] ? lockdep_hardirqs_on+0x94/0x140
[ 263.171871][ C1] ? asm_sysvec_apic_timer_interrupt+0x10/0x20
[ 263.171887][ C1] ? schedule_idle+0x57/0x90
[ 263.171903][ C1] cpu_startup_entry+0x14/0x20
[ 263.171916][ C1] start_secondary+0x32f/0x430
[ 263.171933][ C1] ? arch_scale_freq_tick+0x120/0x120
[ 263.171951][ C1] secondary_startup_64_no_verify+0xb1/0xbb
[ 263.171973][ C1]
[ 263.172428][ T27] Kernel panic - not syncing: hung_task: blocked tasks
[ 263.247344][ T5571] block nbd1: shutting down sockets
[ 263.249370][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0
[ 263.508945][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026
[ 263.518996][ T27] Call Trace:
[ 263.522283][ T27]
[ 263.525215][ T27] dump_stack_lvl+0x188/0x250
[ 263.530012][ T27] ? show_regs_print_info+0x20/0x20
[ 263.535227][ T27] ? load_image+0x410/0x410
[ 263.539727][ T27] panic+0x2f8/0x850
[ 263.543711][ T27] ? schedule_preempt_disabled+0x20/0x20
[ 263.549365][ T27] ? bpf_jit_dump+0xd0/0xd0
[ 263.553869][ T27] ? nmi_trigger_cpumask_backtrace+0x260/0x280
[ 263.560167][ T27] watchdog+0xe5a/0xe60
[ 263.564410][ T27] kthread+0x42e/0x520
[ 263.568470][ T27] ? hungtask_pm_notify+0x40/0x40
[ 263.573498][ T27] ? kthread_blkcg+0xd0/0xd0
[ 263.578087][ T27] ret_from_fork+0x1f/0x30
[ 263.582517][ T27]
[ 263.585752][ T27] Kernel Offset: disabled
[ 263.590084][ T27] Rebooting in 86400 seconds..