Warning: Permanently added '10.128.0.173' (ED25519) to the list of known hosts. 1970/01/01 00:01:39 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:39 ignoring optional flag "type"="gce" 1970/01/01 00:01:39 parsed 1 programs [ 102.698933][ T4459] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 116.337943][ T4505] chnl_net:caif_netlink_parms(): no params data found [ 116.374137][ T4505] bridge0: port 1(bridge_slave_0) entered blocking state [ 116.376126][ T4505] bridge0: port 1(bridge_slave_0) entered disabled state [ 116.378677][ T4505] device bridge_slave_0 entered promiscuous mode [ 116.382324][ T4505] bridge0: port 2(bridge_slave_1) entered blocking state [ 116.384404][ T4505] bridge0: port 2(bridge_slave_1) entered disabled state [ 116.386933][ T4505] device bridge_slave_1 entered promiscuous mode [ 116.403108][ T4505] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 116.407867][ T4505] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 116.425378][ T4505] team0: Port device team_slave_0 added [ 116.428807][ T4505] team0: Port device team_slave_1 added [ 116.442759][ T4505] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 116.445435][ T4505] 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. [ 116.452233][ T4505] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 116.456669][ T4505] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 116.458453][ T4505] 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. [ 116.465310][ T4505] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 116.526239][ T4505] device hsr_slave_0 entered promiscuous mode [ 116.595902][ T4505] device hsr_slave_1 entered promiscuous mode [ 117.495265][ T4505] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 117.536162][ T4505] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 117.572493][ T4505] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 117.616370][ T4505] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 117.730915][ T4505] 8021q: adding VLAN 0 to HW filter on device bond0 [ 117.739306][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 117.741984][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 117.751314][ T4505] 8021q: adding VLAN 0 to HW filter on device team0 [ 117.761061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 117.763908][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 117.767356][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 117.769221][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 117.771585][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 117.776402][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 117.778896][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 117.780904][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 117.783342][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 117.792150][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 117.796422][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 117.805271][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 117.808670][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 117.817902][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 117.820575][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 117.825901][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 117.828735][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 117.831408][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 117.838471][ T4505] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 117.841981][ T4505] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 117.845745][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 117.848376][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 117.935761][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 117.938069][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 117.945938][ T4505] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 117.958633][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 117.961594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 117.996792][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 117.999686][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 118.003218][ T4505] device veth0_vlan entered promiscuous mode [ 118.012073][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 118.015062][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 118.018191][ T4505] device veth1_vlan entered promiscuous mode [ 118.034917][ T4505] device veth0_macvtap entered promiscuous mode [ 118.037373][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 118.040094][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 118.042759][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 118.049277][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 118.055433][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 118.059826][ T4505] device veth1_macvtap entered promiscuous mode [ 118.072077][ T4505] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 118.074499][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 118.077226][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 118.079935][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 118.086763][ T4505] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 118.090316][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 118.093108][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 118.098405][ T4505] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.100771][ T4505] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.103111][ T4505] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.106498][ T4505] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 118.421700][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.425587][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.428379][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 118.456724][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 118.458912][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 118.461886][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:59 executed programs: 0 [ 119.274564][ T4665] chnl_net:caif_netlink_parms(): no params data found [ 119.312615][ T4665] bridge0: port 1(bridge_slave_0) entered blocking state [ 119.315414][ T4665] bridge0: port 1(bridge_slave_0) entered disabled state [ 119.318031][ T4665] device bridge_slave_0 entered promiscuous mode [ 119.324729][ T4665] bridge0: port 2(bridge_slave_1) entered blocking state [ 119.326729][ T4665] bridge0: port 2(bridge_slave_1) entered disabled state [ 119.329430][ T4665] device bridge_slave_1 entered promiscuous mode [ 119.346175][ T4665] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 119.350867][ T4665] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 119.369160][ T4665] team0: Port device team_slave_0 added [ 119.372700][ T4665] team0: Port device team_slave_1 added [ 119.387928][ T4665] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 119.389767][ T4665] 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. [ 119.397377][ T4665] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 119.428289][ T4665] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 119.430405][ T4665] 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. [ 119.437940][ T4665] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 119.506156][ T4665] device hsr_slave_0 entered promiscuous mode [ 119.535412][ T4665] device hsr_slave_1 entered promiscuous mode [ 119.584339][ T4665] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 119.586426][ T4665] Cannot create hsr debugfs directory [ 119.655736][ T4665] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 121.224204][ T25] Bluetooth: hci0: command 0x0409 tx timeout [ 123.180263][ T4665] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.314793][ T4849] Bluetooth: hci0: command 0x041b tx timeout [ 123.850757][ T4665] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 123.916762][ T4665] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 124.083481][ T4665] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 124.126597][ T4665] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 124.186802][ T4665] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 124.226169][ T4665] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 124.359978][ T4665] 8021q: adding VLAN 0 to HW filter on device bond0 [ 124.368192][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 124.370839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 124.377125][ T4665] 8021q: adding VLAN 0 to HW filter on device team0 [ 124.381676][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 124.385878][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 124.388451][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.390458][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 124.392960][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 124.415399][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 124.418164][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 124.420839][ T1709] bridge0: port 2(bridge_slave_1) entered blocking state [ 124.422775][ T1709] bridge0: port 2(bridge_slave_1) entered forwarding state [ 124.428380][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 124.433664][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 124.440921][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 124.444594][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 124.448242][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 124.452893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 124.459983][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 124.466010][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 124.468643][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 124.473438][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 124.477015][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 124.481566][ T4665] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 124.563792][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 124.566174][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 124.573170][ T4665] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 124.589382][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 124.592240][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 124.603901][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 124.606749][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 124.609517][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 124.611958][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 124.616454][ T4665] device veth0_vlan entered promiscuous mode [ 124.622916][ T4665] device veth1_vlan entered promiscuous mode [ 124.668448][ T4665] device veth0_macvtap entered promiscuous mode [ 124.673002][ T4665] device veth1_macvtap entered promiscuous mode [ 124.676437][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 124.679270][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 124.681886][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 124.686109][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 124.688729][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 124.691402][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 124.702217][ T4665] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 124.705353][ T4665] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 124.709093][ T4665] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 124.711549][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 124.714857][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 124.719355][ T4665] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 124.722168][ T4665] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 124.727231][ T4665] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 124.730131][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 124.732931][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 124.737923][ T4665] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.740345][ T4665] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.742610][ T4665] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.746082][ T4665] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 124.787896][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.794124][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.800542][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 124.808330][ T1709] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 124.810579][ T1709] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 124.813458][ T1709] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:02:04 executed programs: 2 [ 125.127934][ T4905] loop0: detected capacity change from 0 to 32768 [ 125.181378][ T4905] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 125.183839][ T4905] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 125.200210][ T4905] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 125.205027][ T4138] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 125.207020][ T4138] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 125.247638][ T4138] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 40ms [ 125.251529][ T4138] gfs2: fsid=syz:syz.0: jid=0: Done [ 125.253346][ T4905] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 125.352416][ T4905] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 125.384737][ T4849] Bluetooth: hci0: command 0x040f tx timeout [ 126.212509][ T300] device hsr_slave_0 left promiscuous mode [ 126.254905][ T300] device hsr_slave_1 left promiscuous mode [ 126.334089][ T300] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 126.336354][ T300] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 126.340011][ T300] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 126.342029][ T300] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 126.345470][ T300] device bridge_slave_1 left promiscuous mode [ 126.347607][ T300] bridge0: port 2(bridge_slave_1) entered disabled state [ 126.396517][ T300] device bridge_slave_0 left promiscuous mode [ 126.398353][ T300] bridge0: port 1(bridge_slave_0) entered disabled state [ 126.524373][ T300] device veth1_macvtap left promiscuous mode [ 126.526293][ T300] device veth0_macvtap left promiscuous mode [ 126.528009][ T300] device veth1_vlan left promiscuous mode [ 126.529745][ T300] device veth0_vlan left promiscuous mode [ 126.767051][ T300] team0 (unregistering): Port device team_slave_1 removed [ 126.777329][ T300] team0 (unregistering): Port device team_slave_0 removed [ 126.785701][ T300] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 126.841791][ T300] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 126.991788][ T300] bond0 (unregistering): Released all slaves [ 127.474138][ T3333] Bluetooth: hci0: command 0x0419 tx timeout [ 131.065264][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.067103][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 [ 134.968476][ T4911] chnl_net:caif_netlink_parms(): no params data found [ 135.008073][ T4911] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.010139][ T4911] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.012836][ T4911] device bridge_slave_0 entered promiscuous mode [ 135.017123][ T4911] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.019167][ T4911] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.021863][ T4911] device bridge_slave_1 entered promiscuous mode [ 135.039294][ T4911] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 135.043914][ T4911] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 135.059967][ T4911] team0: Port device team_slave_0 added [ 135.064714][ T4911] team0: Port device team_slave_1 added [ 135.078446][ T4911] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 135.080412][ T4911] 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. [ 135.087665][ T4911] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 135.091901][ T4911] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 135.093674][ T4911] 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. [ 135.100813][ T4911] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 135.166009][ T4911] device hsr_slave_0 entered promiscuous mode [ 135.204331][ T4911] device hsr_slave_1 entered promiscuous mode [ 135.305070][ T4911] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 135.368374][ T4911] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 135.431962][ T4911] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 135.504133][ T4911] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 135.660804][ T4911] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 135.717586][ T4911] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 135.757567][ T4911] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 135.796366][ T4911] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 135.862952][ T4911] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.865039][ T4911] bridge0: port 2(bridge_slave_1) entered forwarding state [ 135.867175][ T4911] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.869290][ T4911] bridge0: port 1(bridge_slave_0) entered forwarding state [ 135.910159][ T4911] 8021q: adding VLAN 0 to HW filter on device bond0 [ 135.919083][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 135.921992][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 135.924918][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 135.928140][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 135.935986][ T4911] 8021q: adding VLAN 0 to HW filter on device team0 [ 135.942464][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 135.945089][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 135.947043][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 135.952276][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 135.957755][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 135.960910][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 135.962821][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 135.968007][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 135.973615][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 135.979534][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 135.982755][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 135.986425][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 135.991686][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 135.995317][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 136.000698][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 136.003522][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 136.009726][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 136.012477][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 136.018921][ T4911] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 136.102521][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 136.108188][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 136.116455][ T4911] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 136.131244][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 136.134408][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 136.147641][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 136.150460][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 136.153429][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 136.156301][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 136.161041][ T4911] device veth0_vlan entered promiscuous mode [ 136.171441][ T4911] device veth1_vlan entered promiscuous mode [ 136.189961][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 136.192601][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 136.195579][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 136.198758][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 136.203769][ T4911] device veth0_macvtap entered promiscuous mode [ 136.208957][ T4911] device veth1_macvtap entered promiscuous mode [ 136.221611][ T4911] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 136.229520][ T4911] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 136.233337][ T4911] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 136.235620][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 136.238273][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 136.240839][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 136.244992][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 136.249966][ T4911] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 136.252865][ T4911] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 136.256795][ T4911] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 136.259142][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 136.261819][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 136.268085][ T4911] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.270470][ T4911] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.272722][ T4911] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.276051][ T4911] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 136.329460][ T300] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 136.331631][ T300] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 136.335127][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 136.352371][ T300] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 136.355299][ T300] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 136.358405][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:02:16 executed programs: 3 [ 136.904645][ T4063] Bluetooth: hci1: command 0x0409 tx timeout [ 138.984113][ T4063] Bluetooth: hci1: command 0x041b tx timeout [ 141.064132][ T4850] Bluetooth: hci1: command 0x040f tx timeout 1970/01/01 00:02:21 executed programs: 17 [ 143.144144][ T4850] Bluetooth: hci1: command 0x0419 tx timeout 1970/01/01 00:02:26 executed programs: 32 1970/01/01 00:02:31 executed programs: 47 1970/01/01 00:02:36 executed programs: 63 1970/01/01 00:02:41 executed programs: 78 1970/01/01 00:02:46 executed programs: 93 1970/01/01 00:02:51 executed programs: 108 1970/01/01 00:02:57 executed programs: 123 1970/01/01 00:03:02 executed programs: 138 1970/01/01 00:03:07 executed programs: 153 1970/01/01 00:03:12 executed programs: 168 [ 192.515789][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.517550][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:03:17 executed programs: 183 1970/01/01 00:03:22 executed programs: 198 1970/01/01 00:03:27 executed programs: 213 1970/01/01 00:03:32 executed programs: 228 1970/01/01 00:03:37 executed programs: 243 1970/01/01 00:03:42 executed programs: 258 1970/01/01 00:03:47 executed programs: 273 1970/01/01 00:03:52 executed programs: 288 1970/01/01 00:03:58 executed programs: 303 1970/01/01 00:04:03 executed programs: 319 [ 245.784049][ T4849] Bluetooth: hci0: command 0x0406 tx timeout 1970/01/01 00:04:08 executed programs: 334 1970/01/01 00:04:13 executed programs: 349 [ 253.947282][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 253.949051][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:04:18 executed programs: 364 [ 261.144062][ T4063] Bluetooth: hci1: command 0x0406 tx timeout 1970/01/01 00:04:23 executed programs: 379 1970/01/01 00:04:28 executed programs: 394 1970/01/01 00:04:33 executed programs: 409 [ 274.424963][ T27] INFO: task kworker/1:1H:149 blocked for more than 143 seconds. [ 274.427414][ T27] Not tainted 5.15.186-syzkaller #0 [ 274.429021][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 274.431415][ T27] task:kworker/1:1H state:D stack: 0 pid: 149 ppid: 2 flags:0x00000008 [ 274.443982][ T27] Workqueue: glock_workqueue glock_work_func [ 274.445613][ T27] Call trace: [ 274.446483][ T27] __switch_to+0x2f4/0x558 [ 274.447657][ T27] __schedule+0xe00/0x1c0c [ 274.448847][ T27] schedule+0x11c/0x1c8 [ 274.449903][ T27] rwsem_down_write_slowpath+0xcb8/0x13f4 [ 274.451506][ T27] down_write+0xe8/0x12c [ 274.452641][ T27] freeze_super+0x54/0x374 [ 274.462947][ T27] freeze_go_sync+0x128/0x31c [ 274.467090][ T27] do_xmote+0x2ec/0xf90 [ 274.468190][ T27] run_queue+0x3fc/0x6c0 [ 274.469386][ T27] glock_work_func+0x208/0x458 [ 274.470747][ T27] process_one_work+0x79c/0x1140 [ 274.472083][ T27] worker_thread+0x8f4/0x101c [ 274.473358][ T27] kthread+0x374/0x454 [ 274.474502][ T27] ret_from_fork+0x10/0x20 [ 274.475816][ T27] INFO: task syz.0.15:4905 blocked for more than 143 seconds. [ 274.477910][ T27] Not tainted 5.15.186-syzkaller #0 [ 274.479499][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 274.481996][ T27] task:syz.0.15 state:D stack: 0 pid: 4905 ppid: 4665 flags:0x00000009 [ 274.487305][ T27] Call trace: [ 274.488203][ T27] __switch_to+0x2f4/0x558 [ 274.489390][ T27] __schedule+0xe00/0x1c0c [ 274.490538][ T27] schedule+0x11c/0x1c8 [ 274.503973][ T27] schedule_timeout+0xb4/0x2c8 [ 274.513487][ T27] do_wait_for_common+0x1fc/0x35c [ 274.518765][ T27] wait_for_completion+0x48/0x60 [ 274.520146][ T27] flush_workqueue+0x4b8/0x1024 [ 274.521397][ T27] gfs2_gl_hash_clear+0xd0/0x2cc [ 274.522707][ T27] gfs2_fill_super+0x111c/0x19e0 [ 274.524234][ T27] get_tree_bdev+0x358/0x544 [ 274.525568][ T27] gfs2_get_tree+0x54/0x1b4 [ 274.526935][ T27] vfs_get_tree+0x90/0x274 [ 274.528165][ T27] do_new_mount+0x228/0x810 [ 274.529348][ T27] path_mount+0x5b4/0x1000 [ 274.530578][ T27] __arm64_sys_mount+0x514/0x5e4 [ 274.531917][ T27] invoke_syscall+0x98/0x2b8 [ 274.533126][ T27] el0_svc_common+0x138/0x258 [ 274.543971][ T27] do_el0_svc+0x58/0x14c [ 274.545129][ T27] el0_svc+0x78/0x1e0 [ 274.546216][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 274.547594][ T27] el0t_64_sync+0x1a0/0x1a4 [ 274.548936][ T27] [ 274.548936][ T27] Showing all locks held in the system: [ 274.551045][ T27] 1 lock held by khungtaskd/27: [ 274.552367][ T27] #0: ffff800014351360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 274.564073][ T27] 3 locks held by kworker/1:1H/149: [ 274.565472][ T27] #0: ffff0000c6787538 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x678/0x1140 [ 274.568440][ T27] #1: ffff80001be77c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6b8/0x1140 [ 274.571795][ T27] #2: ffff0000dcfda0e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: freeze_super+0x54/0x374 [ 274.577532][ T27] 2 locks held by getty/3808: [ 274.578889][ T27] #0: ffff0000d3ef7098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 274.581468][ T27] #1: ffff80001b7b32e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2f0/0xf6c [ 274.584839][ T27] 1 lock held by syz.0.15/4905: [ 274.586442][ T27] #0: ffff0000dcfda0e0 (&type->s_umount_key#49/1){+.+.}-{3:3}, at: alloc_super+0x1a8/0x824 [ 274.589379][ T27] 1 lock held by syz.0.424/5766: [ 274.590869][ T27] [ 274.591494][ T27] ============================================= [ 274.591494][ T27] [ 274.593767][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 274.595693][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted 5.15.186-syzkaller #0 [ 274.597916][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 274.600709][ T27] Call trace: [ 274.601631][ T27] dump_backtrace+0x0/0x43c [ 274.602874][ T27] show_stack+0x2c/0x3c [ 274.604030][ T27] __dump_stack+0x30/0x40 [ 274.605285][ T27] dump_stack_lvl+0xf8/0x160 [ 274.606524][ T27] dump_stack+0x1c/0x5c [ 274.607707][ T27] panic+0x2e4/0x854 [ 274.608774][ T27] hung_task_panic+0x0/0x2c [ 274.610006][ T27] kthread+0x374/0x454 [ 274.611142][ T27] ret_from_fork+0x10/0x20 [ 274.612348][ T27] SMP: stopping secondary CPUs [ 274.613661][ T27] Kernel Offset: disabled [ 274.614836][ T27] CPU features: 0x8,000081c1,21302e40 [ 274.616278][ T27] Memory Limit: none [ 275.085050][ T27] Rebooting in 86400 seconds..