[ 36.244607][ T148] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.283859][ T148] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.323448][ T148] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 38.364988][ T148] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 39.652895][ T148] device hsr_slave_0 left promiscuous mode [ 39.699532][ T148] device hsr_slave_1 left promiscuous mode [ 39.779358][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 39.780837][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 39.783053][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 39.784611][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 39.786538][ T148] device bridge_slave_1 left promiscuous mode [ 39.787914][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.830865][ T148] device bridge_slave_0 left promiscuous mode [ 39.832438][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 39.969597][ T148] device veth1_macvtap left promiscuous mode [ 39.970768][ T148] device veth0_macvtap left promiscuous mode [ 39.972022][ T148] device veth1_vlan left promiscuous mode [ 39.973306][ T148] device veth0_vlan left promiscuous mode [ 40.083080][ T148] team0 (unregistering): Port device team_slave_1 removed [ 40.088177][ T148] team0 (unregistering): Port device team_slave_0 removed [ 40.094812][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 40.143544][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 40.263742][ T148] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.1.186' (ED25519) to the list of known hosts. 1970/01/01 00:00:40 ignoring optional flag "type"="gce" 1970/01/01 00:00:40 parsed 1 programs 1970/01/01 00:00:40 executed programs: 0 [ 41.010779][ T4256] chnl_net:caif_netlink_parms(): no params data found [ 41.030786][ T4256] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.032345][ T4256] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.034050][ T4256] device bridge_slave_0 entered promiscuous mode [ 41.036262][ T4256] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.037707][ T4256] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.040180][ T4256] device bridge_slave_1 entered promiscuous mode [ 41.049837][ T4256] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 41.052683][ T4256] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 41.062137][ T4256] team0: Port device team_slave_0 added [ 41.064395][ T4256] team0: Port device team_slave_1 added [ 41.072628][ T4256] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 41.074076][ T4256] 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. [ 41.078119][ T4256] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 41.081101][ T4256] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 41.082408][ T4256] 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. [ 41.087705][ T4256] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 41.130872][ T4256] device hsr_slave_0 entered promiscuous mode [ 41.169485][ T4256] device hsr_slave_1 entered promiscuous mode [ 41.745535][ T4256] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.782520][ T4256] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.831353][ T4256] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.879963][ T4256] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.952418][ T4256] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.958511][ T4256] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.960784][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 41.962243][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.965603][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 41.967790][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.971453][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.972883][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.977535][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 41.979158][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 41.981453][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.983194][ T354] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.984556][ T354] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.992989][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 41.995062][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 41.996930][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 42.000398][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 42.002344][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 42.004268][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 42.008732][ T4256] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 42.012800][ T4256] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 42.015688][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 42.017775][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 42.019771][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 42.022099][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 42.023971][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 42.028387][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 42.071952][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 42.073580][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 42.077915][ T4256] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 42.085234][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 42.086979][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 42.096262][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 42.097924][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 42.100437][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 42.102093][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 42.105252][ T4256] device veth0_vlan entered promiscuous mode [ 42.109114][ T4256] device veth1_vlan entered promiscuous mode [ 42.120916][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 42.122559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 42.124379][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 42.126352][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 42.131771][ T4256] device veth0_macvtap entered promiscuous mode [ 42.135146][ T4256] device veth1_macvtap entered promiscuous mode [ 42.141793][ T4256] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 42.143124][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 42.145028][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 42.146660][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 42.148305][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 42.153852][ T4256] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 42.156714][ T4256] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.158484][ T4256] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.160974][ T4256] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.162794][ T4256] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 42.165384][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 42.167482][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 42.292861][ T4389] nbd0: detected capacity change from 0 to 131072 [ 42.980343][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 43.048019][ T144] block nbd0: Receive control failed (result -104) [ 43.048366][ T4380] block nbd0: shutting down sockets [ 43.063242][ C0] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 43.065353][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read [ 43.067032][ T4108] ldm_validate_partition_table(): Disk read failed. [ 43.068238][ T4108] Dev nbd0: unable to read RDB block 0 [ 43.070419][ T4108] nbd0: unable to read partition table [ 43.072321][ T4108] nbd0: partition table beyond EOD, truncated [ 43.129689][ T4485] block nbd0: Device being setup by another task [ 43.131421][ T4485] nbd0: detected capacity change from 0 to 131072 [ 43.250769][ T4506] nbd0: detected capacity change from 0 to 131072 [ 43.981133][ T144] block nbd0: Receive control failed (result -104) [ 43.981857][ T4493] block nbd0: shutting down sockets [ 43.984782][ C0] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 43.987068][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read [ 43.988622][ T4108] ldm_validate_partition_table(): Disk read failed. [ 43.990187][ T4108] Dev nbd0: unable to read RDB block 0 [ 43.991381][ T4108] nbd0: unable to read partition table [ 43.992643][ T4108] nbd0: partition table beyond EOD, truncated [ 44.101692][ T4515] nbd0: detected capacity change from 0 to 131072 [ 44.856842][ T144] block nbd0: Receive control failed (result -104) [ 45.069541][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 47.149318][ T4075] Bluetooth: hci0: command 0x040f tx timeout [ 49.219299][ T4267] Bluetooth: hci0: command 0x0419 tx timeout [ 69.622904][ T21] cfg80211: failed to load regulatory.db [ 69.624934][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.626198][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 74.749310][ T149] block nbd0: Possible stuck request 00000000227498af: control (read@0,4096B). Runtime 30 seconds 1970/01/01 00:01:38 executed programs: 4 [ 100.083761][ T4524] chnl_net:caif_netlink_parms(): no params data found [ 100.102841][ T4524] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.104370][ T4524] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.106374][ T4524] device bridge_slave_0 entered promiscuous mode [ 100.108798][ T4524] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.110240][ T4524] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.112096][ T4524] device bridge_slave_1 entered promiscuous mode [ 100.123149][ T4524] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 100.125931][ T4524] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 100.134588][ T4524] team0: Port device team_slave_0 added [ 100.136683][ T4524] team0: Port device team_slave_1 added [ 100.145627][ T4524] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 100.146897][ T4524] 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. [ 100.151603][ T4524] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 100.154540][ T4524] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 100.155864][ T4524] 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. [ 100.161434][ T4524] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 100.220514][ T4524] device hsr_slave_0 entered promiscuous mode [ 100.259507][ T4524] device hsr_slave_1 entered promiscuous mode [ 100.299332][ T4524] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 100.300929][ T4524] Cannot create hsr debugfs directory [ 100.335960][ T4524] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.377153][ T4524] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.416927][ T4524] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.470432][ T4524] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.603766][ T4524] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.631245][ T4524] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.680765][ T4524] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.720560][ T4524] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.777230][ T4524] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.778563][ T4524] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.780016][ T4524] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.781414][ T4524] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.801217][ T4524] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.805590][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.807691][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 100.810012][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.812166][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 100.817210][ T4524] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.821826][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.823435][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.824895][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.828043][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.830914][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.832320][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.841064][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.842790][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.846227][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.851279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.854802][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.857653][ T4524] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.901515][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 100.903144][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 100.906887][ T4524] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.915689][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.923930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.926673][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.928407][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.932633][ T4524] device veth0_vlan entered promiscuous mode [ 100.936602][ T4524] device veth1_vlan entered promiscuous mode [ 100.947390][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.950696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.952521][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 100.955643][ T4524] device veth0_macvtap entered promiscuous mode [ 100.958494][ T4524] device veth1_macvtap entered promiscuous mode [ 100.964949][ T4524] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 100.966915][ T4524] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.969548][ T4524] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 100.971249][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 100.973486][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 100.976920][ T4524] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 100.978831][ T4524] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 100.982827][ T4524] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 100.984378][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 100.987550][ T4524] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.989155][ T4524] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.991269][ T4524] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 100.993001][ T4524] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 102.109614][ T4075] Bluetooth: hci1: command 0x0409 tx timeout [ 104.189472][ T1540] Bluetooth: hci1: command 0x041b tx timeout [ 104.819484][ T149] block nbd0: Possible stuck request 00000000227498af: control (read@0,4096B). Runtime 60 seconds [ 106.259484][ T4267] Bluetooth: hci1: command 0x040f tx timeout [ 108.339280][ T4267] Bluetooth: hci1: command 0x0419 tx timeout [ 131.060208][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.061386][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 134.899301][ T149] block nbd0: Possible stuck request 00000000227498af: control (read@0,4096B). Runtime 90 seconds 1970/01/01 00:02:35 executed programs: 5 [ 157.097209][ T4546] chnl_net:caif_netlink_parms(): no params data found [ 157.117345][ T4546] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.118901][ T4546] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.121112][ T4546] device bridge_slave_0 entered promiscuous mode [ 157.123706][ T4546] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.125074][ T4546] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.126861][ T4546] device bridge_slave_1 entered promiscuous mode [ 157.136477][ T4546] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 157.139538][ T4546] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 157.148006][ T4546] team0: Port device team_slave_0 added [ 157.150695][ T4546] team0: Port device team_slave_1 added [ 157.159043][ T4546] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 157.160572][ T4546] 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. [ 157.166035][ T4546] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 157.168717][ T4546] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 157.170337][ T4546] 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. [ 157.174979][ T4546] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 157.250667][ T4546] device hsr_slave_0 entered promiscuous mode [ 157.299505][ T4546] device hsr_slave_1 entered promiscuous mode [ 157.359376][ T4546] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 157.361005][ T4546] Cannot create hsr debugfs directory [ 157.393726][ T4546] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.446200][ T4546] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.516163][ T4546] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.559225][ T4546] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 157.703814][ T4546] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 157.732029][ T4546] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 157.770802][ T4546] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 157.810885][ T4546] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 157.876942][ T4546] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.878337][ T4546] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.879991][ T4546] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.881292][ T4546] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.902444][ T4546] 8021q: adding VLAN 0 to HW filter on device bond0 [ 157.906834][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 157.908975][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 157.911095][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 157.913031][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 157.917595][ T4546] 8021q: adding VLAN 0 to HW filter on device team0 [ 157.925174][ T354] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 157.926945][ T354] bridge0: port 1(bridge_slave_0) entered blocking state [ 157.928458][ T354] bridge0: port 1(bridge_slave_0) entered forwarding state [ 157.932170][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 157.934172][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 157.935424][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 157.943669][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 157.945676][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 157.949061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 157.952861][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 157.956961][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 157.961296][ T4546] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 158.004930][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 158.006603][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 158.011282][ T4546] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 158.019094][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 158.027644][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 158.029890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 158.031542][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 158.034340][ T4546] device veth0_vlan entered promiscuous mode [ 158.038444][ T4546] device veth1_vlan entered promiscuous mode [ 158.048232][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 158.050362][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 158.051844][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 158.054768][ T4546] device veth0_macvtap entered promiscuous mode [ 158.057467][ T4546] device veth1_macvtap entered promiscuous mode [ 158.064531][ T4546] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 158.066669][ T4546] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.068497][ T4546] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 158.070615][ T4546] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.073410][ T4546] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 158.075045][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 158.077290][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 158.081230][ T4546] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 158.083274][ T4546] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.085348][ T4546] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 158.087454][ T4546] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 158.090559][ T4546] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 158.092330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 158.095291][ T4546] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.096745][ T4546] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.098456][ T4546] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 158.100696][ T4546] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 159.059734][ T4075] Bluetooth: hci2: command 0x0409 tx timeout [ 161.139507][ T7] Bluetooth: hci2: command 0x041b tx timeout [ 163.219441][ T7] Bluetooth: hci2: command 0x040f tx timeout [ 163.859420][ T7] Bluetooth: hci0: command 0x0406 tx timeout [ 164.979424][ T149] block nbd0: Possible stuck request 00000000227498af: control (read@0,4096B). Runtime 120 seconds [ 165.309281][ T7] Bluetooth: hci2: command 0x0419 tx timeout [ 192.500220][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.501675][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 195.059326][ T149] block nbd0: Possible stuck request 00000000227498af: control (read@0,4096B). Runtime 150 seconds [ 195.059381][ T27] INFO: task udevd:3659 blocked for more than 143 seconds. [ 195.062666][ T27] Not tainted syzkaller #0 [ 195.063608][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 195.065077][ T27] task:udevd state:D stack: 0 pid: 3659 ppid: 1 flags:0x00000004 [ 195.066777][ T27] Call trace: [ 195.067402][ T27] __switch_to+0x2f4/0x540 [ 195.068260][ T27] __schedule+0xe20/0x1c6c [ 195.069160][ T27] schedule+0x11c/0x1c8 [ 195.070344][ T27] schedule_preempt_disabled+0x18/0x2c [ 195.071287][ T27] __mutex_lock_common+0xae0/0x1ea4 [ 195.072314][ T27] mutex_lock_nested+0xac/0x11c [ 195.073222][ T27] blkdev_get_by_dev+0x120/0x86c [ 195.074082][ T27] blkdev_open+0x108/0x284 [ 195.074936][ T27] do_dentry_open+0x754/0xea4 [ 195.075743][ T27] vfs_open+0x7c/0x90 [ 195.076439][ T27] path_openat+0x1ff8/0x2808 [ 195.077262][ T27] do_filp_open+0x188/0x370 [ 195.078099][ T27] do_sys_openat2+0x134/0x3fc [ 195.079016][ T27] __arm64_sys_openat+0x11c/0x150 [ 195.080020][ T27] invoke_syscall+0x98/0x28c [ 195.080891][ T27] el0_svc_common+0x13c/0x258 [ 195.081794][ T27] do_el0_svc+0x5c/0x140 [ 195.082564][ T27] el0_svc+0x78/0x1d4 [ 195.083314][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 195.084311][ T27] el0t_64_sync+0x1a0/0x1a4 [ 195.085145][ T27] INFO: task udevd:4108 blocked for more than 143 seconds. [ 195.086401][ T27] Not tainted syzkaller #0 [ 195.087161][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 195.088645][ T27] task:udevd state:D stack: 0 pid: 4108 ppid: 3659 flags:0x00000004 [ 195.091079][ T27] Call trace: [ 195.091638][ T27] __switch_to+0x2f4/0x540 [ 195.092477][ T27] __schedule+0xe20/0x1c6c [ 195.093342][ T27] schedule+0x11c/0x1c8 [ 195.094138][ T27] io_schedule+0x84/0x160 [ 195.094993][ T27] wait_on_page_bit_common+0x658/0xab4 [ 195.096088][ T27] do_read_cache_page+0x738/0x8e8 [ 195.096967][ T27] read_cache_page+0x68/0x88 [ 195.097901][ T27] read_part_sector+0xe8/0x4b8 [ 195.098753][ T27] adfspart_check_ICS+0xb4/0x5b0 [ 195.099848][ T27] bdev_disk_changed+0x814/0x1388 [ 195.100789][ T27] blkdev_get_whole+0x2a4/0x344 [ 195.101744][ T27] blkdev_get_by_dev+0x230/0x86c [ 195.102539][ T27] blkdev_open+0x108/0x284 [ 195.103280][ T27] do_dentry_open+0x754/0xea4 [ 195.104113][ T27] vfs_open+0x7c/0x90 [ 195.104858][ T27] path_openat+0x1ff8/0x2808 [ 195.105751][ T27] do_filp_open+0x188/0x370 [ 195.106644][ T27] do_sys_openat2+0x134/0x3fc [ 195.107574][ T27] __arm64_sys_openat+0x11c/0x150 [ 195.108596][ T27] invoke_syscall+0x98/0x28c [ 195.110022][ T27] el0_svc_common+0x13c/0x258 [ 195.110869][ T27] do_el0_svc+0x5c/0x140 [ 195.111617][ T27] el0_svc+0x78/0x1d4 [ 195.112458][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 195.113494][ T27] el0t_64_sync+0x1a0/0x1a4 [ 195.114413][ T27] INFO: task syz-executor.0:4514 blocked for more than 143 seconds. [ 195.116007][ T27] Not tainted syzkaller #0 [ 195.116947][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 195.118661][ T27] task:syz-executor.0 state:D stack: 0 pid: 4514 ppid: 4256 flags:0x0000000d [ 195.120450][ T27] Call trace: [ 195.121058][ T27] __switch_to+0x2f4/0x540 [ 195.121919][ T27] __schedule+0xe20/0x1c6c [ 195.122782][ T27] schedule+0x11c/0x1c8 [ 195.123595][ T27] schedule_preempt_disabled+0x18/0x2c [ 195.124756][ T27] __mutex_lock_common+0xae0/0x1ea4 [ 195.125871][ T27] mutex_lock_nested+0xac/0x11c [ 195.126849][ T27] blkdev_put+0xdc/0x6c4 [ 195.127619][ T27] blkdev_close+0x74/0xb0 [ 195.128365][ T27] __fput+0x1b8/0x7e8 [ 195.129058][ T27] ____fput+0x20/0x30 [ 195.130358][ T27] task_work_run+0x13c/0x1e8 [ 195.131217][ T27] get_signal+0x12b0/0x13b0 [ 195.132063][ T27] do_notify_resume+0x344/0x30a8 [ 195.132916][ T27] el0_svc+0xf4/0x1d4 [ 195.133581][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 195.134500][ T27] el0t_64_sync+0x1a0/0x1a4 [ 195.135378][ T27] [ 195.135378][ T27] Showing all locks held in the system: [ 195.136775][ T27] 1 lock held by khungtaskd/27: [ 195.137660][ T27] #0: ffff800014591520 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 195.139584][ T27] 1 lock held by udevd/3659: [ 195.140420][ T27] #0: ffff0000cc3a5918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x120/0x86c [ 195.142275][ T27] 2 locks held by getty/3800: [ 195.143106][ T27] #0: ffff0000d35db098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 195.144836][ T27] #1: ffff80001ba532e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2ec/0xf90 [ 195.146579][ T27] 1 lock held by udevd/4108: [ 195.147328][ T27] #0: ffff0000cc3a5918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x120/0x86c [ 195.149088][ T27] 1 lock held by syz-executor.0/4514: [ 195.150135][ T27] #0: ffff0000cc3a5918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0xdc/0x6c4 [ 195.151939][ T27] 1 lock held by syz-executor.0/4537: [ 195.152986][ T27] #0: ffff0000cc3a5918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x120/0x86c [ 195.154930][ T27] 1 lock held by syz-executor.0/4558: [ 195.155889][ T27] #0: ffff0000cc3a5918 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0x120/0x86c [ 195.157878][ T27] [ 195.158347][ T27] ============================================= [ 195.158347][ T27] [ 195.160082][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 195.161454][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 195.162861][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/23/2026 [ 195.164665][ T27] Call trace: [ 195.165271][ T27] dump_backtrace+0x0/0x458 [ 195.166084][ T27] show_stack+0x2c/0x3c [ 195.166792][ T27] __dump_stack+0x30/0x40 [ 195.167598][ T27] dump_stack_lvl+0xf4/0x15c [ 195.168498][ T27] dump_stack+0x1c/0x5c [ 195.169269][ T27] panic+0x2fc/0x860 [ 195.170028][ T27] hung_task_panic+0x0/0x2c [ 195.170947][ T27] kthread+0x37c/0x460 [ 195.171707][ T27] ret_from_fork+0x10/0x20 [ 195.172556][ T27] SMP: stopping secondary CPUs [ 195.173507][ T27] Kernel Offset: disabled [ 195.174436][ T27] CPU features: 0xa,000003c1,7d33ffd9 [ 195.175419][ T27] Memory Limit: none [ 195.362284][ T27] Rebooting in 86400 seconds..