[ 34.885531][ T1615] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.973826][ T1615] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.023567][ T1615] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 37.073901][ T1615] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.233401][ T1615] device hsr_slave_0 left promiscuous mode [ 38.270275][ T1615] device hsr_slave_1 left promiscuous mode [ 38.360314][ T1615] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 38.361805][ T1615] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 38.363761][ T1615] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 38.365062][ T1615] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 38.366547][ T1615] device bridge_slave_1 left promiscuous mode [ 38.367905][ T1615] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.401482][ T1615] device bridge_slave_0 left promiscuous mode [ 38.402699][ T1615] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.520346][ T1615] device veth1_macvtap left promiscuous mode [ 38.521509][ T1615] device veth0_macvtap left promiscuous mode [ 38.522621][ T1615] device veth1_vlan left promiscuous mode [ 38.523673][ T1615] device veth0_vlan left promiscuous mode [ 38.607096][ T1615] team0 (unregistering): Port device team_slave_1 removed [ 38.613001][ T1615] team0 (unregistering): Port device team_slave_0 removed [ 38.616911][ T1615] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 38.653489][ T1615] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 38.773121][ T1615] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.14' (ED25519) to the list of known hosts. 1970/01/01 00:00:39 ignoring optional flag "type"="gce" 1970/01/01 00:00:39 parsed 1 programs 1970/01/01 00:00:39 executed programs: 0 [ 39.238898][ T4253] chnl_net:caif_netlink_parms(): no params data found [ 39.255973][ T4253] bridge0: port 1(bridge_slave_0) entered blocking state [ 39.257220][ T4253] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.258743][ T4253] device bridge_slave_0 entered promiscuous mode [ 39.261101][ T4253] bridge0: port 2(bridge_slave_1) entered blocking state [ 39.262315][ T4253] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.263831][ T4253] device bridge_slave_1 entered promiscuous mode [ 39.271539][ T4253] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 39.274025][ T4253] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 39.283461][ T4253] team0: Port device team_slave_0 added [ 39.285293][ T4253] team0: Port device team_slave_1 added [ 39.292107][ T4253] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 39.293138][ T4253] 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. [ 39.297396][ T4253] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 39.299836][ T4253] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 39.301438][ T4253] 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. [ 39.305515][ T4253] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 39.351630][ T4253] device hsr_slave_0 entered promiscuous mode [ 39.400362][ T4253] device hsr_slave_1 entered promiscuous mode [ 39.944077][ T4253] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 39.971298][ T4253] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 40.021873][ T4253] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 40.062423][ T4253] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 40.147762][ T4253] 8021q: adding VLAN 0 to HW filter on device bond0 [ 40.152896][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 40.154950][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 40.157880][ T4253] 8021q: adding VLAN 0 to HW filter on device team0 [ 40.161068][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 40.162594][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 40.164191][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.165380][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 40.166844][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 40.169889][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 40.172118][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 40.173650][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.174872][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 40.179731][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 40.184276][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 40.188222][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 40.191860][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 40.193418][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 40.195542][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 40.202235][ T4253] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 40.204076][ T4253] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 40.207196][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 40.209420][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 40.211473][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 40.213408][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 40.215004][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 40.216536][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 40.255996][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 40.257405][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 40.262585][ T4253] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 40.274178][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 40.275812][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 40.283136][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 40.284594][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 40.286425][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 40.287850][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 40.289965][ T4253] device veth0_vlan entered promiscuous mode [ 40.293302][ T4253] device veth1_vlan entered promiscuous mode [ 40.300335][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 40.301967][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 40.303796][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 40.305553][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 40.311653][ T4253] device veth0_macvtap entered promiscuous mode [ 40.313985][ T4253] device veth1_macvtap entered promiscuous mode [ 40.318450][ T4253] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.328397][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 40.329940][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 40.335406][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 40.337076][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 40.339546][ T4253] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.342515][ T4253] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.343964][ T4253] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.345405][ T4253] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.346790][ T4253] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.351683][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 40.353356][ T518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 40.402536][ T4374] nbd0: detected capacity change from 0 to 262 [ 41.210810][ T4353] Bluetooth: hci0: command 0x0409 tx timeout [ 41.217866][ T4067] block nbd0: Receive control failed (result -104) [ 43.290452][ T4074] Bluetooth: hci0: command 0x041b tx timeout [ 45.370346][ T4353] Bluetooth: hci0: command 0x040f tx timeout [ 47.450126][ T4353] Bluetooth: hci0: command 0x0419 tx timeout [ 69.613903][ T1540] cfg80211: failed to load regulatory.db [ 69.615667][ T2066] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.616753][ T2066] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.890238][ T234] block nbd0: Possible stuck request 00000000bbb0f164: control (read@0,4096B). Runtime 30 seconds 1970/01/01 00:01:35 executed programs: 1 [ 96.432948][ T4502] chnl_net:caif_netlink_parms(): no params data found [ 96.449527][ T4502] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.450911][ T4502] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.452360][ T4502] device bridge_slave_0 entered promiscuous mode [ 96.454355][ T4502] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.455467][ T4502] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.456985][ T4502] device bridge_slave_1 entered promiscuous mode [ 96.464333][ T4502] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 96.466717][ T4502] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 96.474945][ T4502] team0: Port device team_slave_0 added [ 96.476724][ T4502] team0: Port device team_slave_1 added [ 96.482904][ T4502] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 96.484027][ T4502] 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. [ 96.488106][ T4502] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 96.491446][ T4502] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 96.492539][ T4502] 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. [ 96.496371][ T4502] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 96.551158][ T4502] device hsr_slave_0 entered promiscuous mode [ 96.600355][ T4502] device hsr_slave_1 entered promiscuous mode [ 96.650194][ T4502] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.651620][ T4502] Cannot create hsr debugfs directory [ 96.681155][ T4502] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.706902][ T4502] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.756858][ T4502] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.798774][ T4502] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.942733][ T4502] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.991499][ T4502] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.031413][ T4502] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.071515][ T4502] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.126746][ T4502] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.127996][ T4502] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.129261][ T4502] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.130753][ T4502] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.147771][ T4502] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.151653][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.153431][ T284] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.154939][ T284] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.156730][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 97.161776][ T4502] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.164737][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.166205][ T284] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.167588][ T284] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.171442][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.173026][ T284] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.174150][ T284] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.182154][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.183731][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.187048][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.190066][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.193611][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.196017][ T4502] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.232953][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.234407][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.237410][ T4502] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.244353][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.251768][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.253748][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.255284][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.256837][ T4502] device veth0_vlan entered promiscuous mode [ 97.260587][ T4502] device veth1_vlan entered promiscuous mode [ 97.267294][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.268864][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.271918][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.274480][ T4502] device veth0_macvtap entered promiscuous mode [ 97.276968][ T4502] device veth1_macvtap entered promiscuous mode [ 97.283658][ T4502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.285422][ T4502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.287663][ T4502] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.288867][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 97.291390][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.293734][ T4502] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 97.295441][ T4502] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.297554][ T4502] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 97.298882][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.302144][ T4502] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.303685][ T4502] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.305380][ T4502] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.306972][ T4502] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.410412][ T3625] Bluetooth: hci1: command 0x0409 tx timeout [ 100.490123][ T3625] Bluetooth: hci1: command 0x041b tx timeout [ 100.970467][ T234] block nbd0: Possible stuck request 00000000bbb0f164: control (read@0,4096B). Runtime 60 seconds [ 101.425842][ T3662] udevd[3662]: worker [4111] /devices/virtual/block/nbd0 is taking a long time [ 102.570202][ T21] Bluetooth: hci1: command 0x040f tx timeout [ 104.660136][ T4076] Bluetooth: hci1: command 0x0419 tx timeout [ 131.051144][ T2066] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.052232][ T2066] ieee802154 phy1 wpan1: encryption failed: -22 [ 131.053674][ T234] block nbd0: Possible stuck request 00000000bbb0f164: control (read@0,4096B). Runtime 90 seconds 1970/01/01 00:02:32 executed programs: 2 [ 153.387974][ T4523] chnl_net:caif_netlink_parms(): no params data found [ 153.405062][ T4523] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.406385][ T4523] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.408091][ T4523] device bridge_slave_0 entered promiscuous mode [ 153.410336][ T4523] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.411631][ T4523] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.413157][ T4523] device bridge_slave_1 entered promiscuous mode [ 153.420975][ T4523] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 153.423419][ T4523] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 153.431147][ T4523] team0: Port device team_slave_0 added [ 153.432870][ T4523] team0: Port device team_slave_1 added [ 153.439504][ T4523] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 153.440770][ T4523] 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. [ 153.445125][ T4523] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 153.447534][ T4523] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 153.448760][ T4523] 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. [ 153.453414][ T4523] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 153.501363][ T4523] device hsr_slave_0 entered promiscuous mode [ 153.540341][ T4523] device hsr_slave_1 entered promiscuous mode [ 153.590179][ T4523] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 153.591453][ T4523] Cannot create hsr debugfs directory [ 153.619869][ T4523] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.656056][ T4523] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.716615][ T4523] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.758612][ T4523] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 153.902678][ T4523] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 153.931750][ T4523] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 153.961373][ T4523] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 154.011278][ T4523] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 154.065987][ T4523] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.067307][ T4523] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.068702][ T4523] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.070007][ T4523] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.087231][ T4523] 8021q: adding VLAN 0 to HW filter on device bond0 [ 154.091733][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 154.093493][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 154.095039][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 154.096919][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 154.101826][ T4523] 8021q: adding VLAN 0 to HW filter on device team0 [ 154.105183][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 154.106646][ T284] bridge0: port 1(bridge_slave_0) entered blocking state [ 154.107875][ T284] bridge0: port 1(bridge_slave_0) entered forwarding state [ 154.111924][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 154.113552][ T284] bridge0: port 2(bridge_slave_1) entered blocking state [ 154.114847][ T284] bridge0: port 2(bridge_slave_1) entered forwarding state [ 154.122138][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 154.123797][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 154.126666][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 154.129624][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 154.133521][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 154.135962][ T4523] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 154.173101][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 154.174509][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 154.177783][ T4523] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 154.184504][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 154.190983][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 154.192616][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 154.194066][ T284] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 154.196523][ T4523] device veth0_vlan entered promiscuous mode [ 154.199733][ T4523] device veth1_vlan entered promiscuous mode [ 154.206940][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 154.208635][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 154.210687][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 154.213449][ T4523] device veth0_macvtap entered promiscuous mode [ 154.215905][ T4523] device veth1_macvtap entered promiscuous mode [ 154.222432][ T4523] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 154.224129][ T4523] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.225726][ T4523] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 154.227465][ T4523] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.229921][ T4523] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 154.231693][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 154.233719][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 154.236339][ T4523] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 154.237894][ T4523] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.239662][ T4523] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 154.241885][ T4523] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 154.244237][ T4523] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 154.245668][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 154.248350][ T4523] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.249768][ T4523] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.251442][ T4523] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.252877][ T4523] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 155.370240][ T4076] Bluetooth: hci2: command 0x0409 tx timeout [ 157.450165][ T4074] Bluetooth: hci2: command 0x041b tx timeout [ 159.530280][ T4074] Bluetooth: hci2: command 0x040f tx timeout [ 161.130246][ T234] block nbd0: Possible stuck request 00000000bbb0f164: control (read@0,4096B). Runtime 120 seconds [ 161.610133][ T21] Bluetooth: hci2: command 0x0419 tx timeout [ 163.850144][ T4074] Bluetooth: hci0: command 0x0406 tx timeout [ 191.210212][ T234] block nbd0: Possible stuck request 00000000bbb0f164: control (read@0,4096B). Runtime 150 seconds [ 192.490979][ T2066] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.492026][ T2066] ieee802154 phy1 wpan1: encryption failed: -22 [ 193.130326][ T27] INFO: task udevd:4111 blocked for more than 143 seconds. [ 193.131785][ T27] Not tainted syzkaller #0 [ 193.132562][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 193.134018][ T27] task:udevd state:D stack: 0 pid: 4111 ppid: 3662 flags:0x00000004 [ 193.135404][ T27] Call trace: [ 193.136021][ T27] __switch_to+0x2f4/0x540 [ 193.136708][ T27] __schedule+0xe20/0x1c6c [ 193.137444][ T27] schedule+0x11c/0x1c8 [ 193.138176][ T27] io_schedule+0x84/0x160 [ 193.138914][ T27] wait_on_page_bit_common+0x658/0xab4 [ 193.139899][ T27] do_read_cache_page+0x738/0x8e8 [ 193.140815][ T27] read_cache_page+0x68/0x88 [ 193.141471][ T27] read_part_sector+0xe8/0x4b8 [ 193.142295][ T27] adfspart_check_ICS+0xb4/0x5b0 [ 193.143210][ T27] bdev_disk_changed+0x814/0x1388 [ 193.143995][ T27] blkdev_get_whole+0x2a4/0x344 [ 193.144767][ T27] blkdev_get_by_dev+0x230/0x86c [ 193.145570][ T27] blkdev_open+0x108/0x284 [ 193.146270][ T27] do_dentry_open+0x754/0xea4 [ 193.147032][ T27] vfs_open+0x7c/0x90 [ 193.147701][ T27] path_openat+0x1ff8/0x2808 [ 193.148464][ T27] do_filp_open+0x188/0x370 [ 193.149232][ T27] do_sys_openat2+0x134/0x3fc [ 193.150011][ T27] __arm64_sys_openat+0x11c/0x150 [ 193.150981][ T27] invoke_syscall+0x98/0x28c [ 193.151742][ T27] el0_svc_common+0x13c/0x258 [ 193.152543][ T27] do_el0_svc+0x5c/0x140 [ 193.153219][ T27] el0_svc+0x78/0x1d0 [ 193.153877][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 193.154666][ T27] el0t_64_sync+0x1a0/0x1a4 [ 193.155409][ T27] INFO: task syz-executor.0:4374 blocked for more than 143 seconds. [ 193.156711][ T27] Not tainted syzkaller #0 [ 193.157557][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 193.159013][ T27] task:syz-executor.0 state:D stack: 0 pid: 4374 ppid: 4253 flags:0x0000000d [ 193.160661][ T27] Call trace: [ 193.161197][ T27] __switch_to+0x2f4/0x540 [ 193.161926][ T27] __schedule+0xe20/0x1c6c [ 193.162601][ T27] schedule+0x11c/0x1c8 [ 193.163262][ T27] schedule_preempt_disabled+0x18/0x2c [ 193.164099][ T27] __mutex_lock_common+0xae0/0x1ea4 [ 193.164915][ T27] mutex_lock_nested+0xac/0x11c [ 193.165713][ T27] blkdev_put+0xdc/0x6c4 [ 193.166390][ T27] blkdev_close+0x74/0xb0 [ 193.167147][ T27] __fput+0x1b8/0x7e8 [ 193.167781][ T27] ____fput+0x20/0x30 [ 193.168369][ T27] task_work_run+0x13c/0x1e8 [ 193.169072][ T27] do_notify_resume+0x2488/0x30a8 [ 193.169962][ T27] el0_svc+0xf0/0x1d0 [ 193.170714][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 193.171550][ T27] el0t_64_sync+0x1a0/0x1a4 [ 193.172277][ T27] [ 193.172277][ T27] Showing all locks held in the system: [ 193.173481][ T27] 1 lock held by khungtaskd/27: [ 193.174272][ T27] #0: ffff800014571460 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 193.175814][ T27] 2 locks held by getty/3805: [ 193.176595][ T27] #0: ffff0000d448e098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 193.178172][ T27] #1: ffff80001bece2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2ec/0xf90 [ 193.179676][ T27] 1 lock held by udevd/4111: [ 193.180491][ T27] #0: ffff0000cbd77918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x120/0x86c [ 193.182204][ T27] 1 lock held by syz-executor.0/4374: [ 193.183093][ T27] #0: ffff0000cbd77918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0xdc/0x6c4 [ 193.184583][ T27] 1 lock held by syz-executor.0/4514: [ 193.185401][ T27] #0: ffff0000cbd77918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x120/0x86c [ 193.186975][ T27] 1 lock held by syz-executor.0/4535: [ 193.187911][ T27] #0: ffff0000cbd77918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x120/0x86c [ 193.189576][ T27] [ 193.189980][ T27] ============================================= [ 193.189980][ T27] [ 193.191568][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 193.192711][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 193.193853][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 193.195416][ T27] Call trace: [ 193.195954][ T27] dump_backtrace+0x0/0x458 [ 193.196707][ T27] show_stack+0x2c/0x3c [ 193.197359][ T27] __dump_stack+0x30/0x40 [ 193.198053][ T27] dump_stack_lvl+0xf4/0x15c [ 193.198807][ T27] dump_stack+0x1c/0x5c [ 193.199486][ T27] panic+0x2fc/0x860 [ 193.200250][ T27] hung_task_panic+0x0/0x2c [ 193.201161][ T27] kthread+0x37c/0x460 [ 193.201876][ T27] ret_from_fork+0x10/0x20 [ 193.202648][ T27] SMP: stopping secondary CPUs [ 193.203493][ T27] Kernel Offset: disabled [ 193.204224][ T27] CPU features: 0xa,000003c1,7d33ffd9 [ 193.205189][ T27] Memory Limit: none [ 193.429211][ T27] Rebooting in 86400 seconds..