Warning: Permanently added '10.128.0.73' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 ignoring optional flag "type"="gce" 1970/01/01 00:01:01 parsed 1 programs [ 63.212342][ T4398] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 65.277293][ T4563] chnl_net:caif_netlink_parms(): no params data found [ 65.305692][ T4563] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.306876][ T4563] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.308540][ T4563] device bridge_slave_0 entered promiscuous mode [ 65.311252][ T4563] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.312458][ T4563] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.314070][ T4563] device bridge_slave_1 entered promiscuous mode [ 65.323983][ T4563] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.328065][ T4563] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.339244][ T4563] team0: Port device team_slave_0 added [ 65.341667][ T4563] team0: Port device team_slave_1 added [ 65.349093][ T4563] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.350675][ T4563] 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. [ 65.354939][ T4563] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.357373][ T4563] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.358453][ T4563] 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. [ 65.362835][ T4563] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.421405][ T4563] device hsr_slave_0 entered promiscuous mode [ 65.460337][ T4563] device hsr_slave_1 entered promiscuous mode [ 66.095809][ T4563] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.122334][ T4563] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.154305][ T4563] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.201607][ T4563] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.279735][ T4563] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.285022][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.286562][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.289082][ T4563] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.292994][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.294753][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.296247][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.297393][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.299195][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.301742][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.303284][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.304342][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.305697][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.309201][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.313738][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.326937][ T4563] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 66.328645][ T4563] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 66.333776][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.335756][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.337310][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.339013][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.346135][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.347807][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.349404][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.352038][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.356314][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.357879][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.399629][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.402210][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.406849][ T4563] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.414276][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.415960][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.429134][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.432719][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.434532][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.436006][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.441356][ T4563] device veth0_vlan entered promiscuous mode [ 66.445162][ T4563] device veth1_vlan entered promiscuous mode [ 66.455220][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.457385][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.458951][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.461241][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.464657][ T4563] device veth0_macvtap entered promiscuous mode [ 66.467208][ T4563] device veth1_macvtap entered promiscuous mode [ 66.475619][ T4563] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.476907][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.478468][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.479948][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.482213][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.485729][ T4563] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.487368][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.488996][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.492128][ T4563] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.493521][ T4563] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.494846][ T4563] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.496177][ T4563] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.615293][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.616580][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.617919][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.628333][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.629681][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.631962][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:06 executed programs: 0 [ 66.857653][ T4702] chnl_net:caif_netlink_parms(): no params data found [ 66.878826][ T4702] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.880056][ T4702] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.882202][ T4702] device bridge_slave_0 entered promiscuous mode [ 66.884614][ T4702] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.885722][ T4702] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.887420][ T4702] device bridge_slave_1 entered promiscuous mode [ 66.897260][ T4702] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.900047][ T4702] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.911366][ T4702] team0: Port device team_slave_0 added [ 66.913326][ T4702] team0: Port device team_slave_1 added [ 66.921480][ T4702] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.922715][ T4702] 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. [ 66.926798][ T4702] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.929145][ T4702] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.930678][ T4702] 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. [ 66.934707][ T4702] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.971841][ T4702] device hsr_slave_0 entered promiscuous mode [ 67.010473][ T4702] device hsr_slave_1 entered promiscuous mode [ 67.030236][ T4702] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.031596][ T4702] Cannot create hsr debugfs directory [ 67.092594][ T4702] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.820389][ T13] Bluetooth: hci0: command 0x0409 tx timeout [ 69.621778][ T3341] cfg80211: failed to load regulatory.db [ 69.621989][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.624154][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.995826][ T4702] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 70.900180][ T4633] Bluetooth: hci0: command 0x041b tx timeout [ 72.504285][ T4702] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.555567][ T4702] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.685134][ T4702] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.733161][ T4702] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.771743][ T4702] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.817520][ T4702] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.869593][ T4702] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.874527][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.876738][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.879590][ T4702] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.884951][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.886574][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.888155][ T1673] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.889418][ T1673] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.891500][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.894672][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.896344][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.897878][ T1673] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.899086][ T1673] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.903597][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.906750][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.909736][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.911924][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.913710][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.916656][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.918593][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.924096][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.925562][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.928473][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.930485][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.939739][ T4702] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.980201][ T4633] Bluetooth: hci0: command 0x040f tx timeout [ 72.984908][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.986248][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.990769][ T4702] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.001735][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.003486][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.010859][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.012451][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.014065][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.015689][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.018221][ T4702] device veth0_vlan entered promiscuous mode [ 73.023638][ T4702] device veth1_vlan entered promiscuous mode [ 73.037521][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.039219][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.041577][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.043187][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.045649][ T4702] device veth0_macvtap entered promiscuous mode [ 73.048568][ T4702] device veth1_macvtap entered promiscuous mode [ 73.054386][ T4702] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.056048][ T4702] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.058190][ T4702] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.059419][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.061228][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.062711][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.064270][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.067017][ T4702] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.068680][ T4702] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.071573][ T4702] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.072817][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.074601][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.077279][ T4702] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.078661][ T4702] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.080038][ T4702] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.082353][ T4702] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.104198][ T1673] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.105486][ T1673] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.107438][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.117260][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.118630][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.120937][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:13 executed programs: 2 [ 73.276181][ T4954] loop0: detected capacity change from 0 to 32768 [ 73.332163][ T4954] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 73.333551][ T4954] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 73.342042][ T4954] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 73.344549][ T4636] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 73.345791][ T4636] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 73.364784][ T4636] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 18ms [ 73.367941][ T4636] gfs2: fsid=syz:syz.0: jid=0: Done [ 73.369099][ T4954] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 73.412038][ T4954] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 74.227733][ T347] device hsr_slave_0 left promiscuous mode [ 74.260968][ T347] device hsr_slave_1 left promiscuous mode [ 74.350220][ T347] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 74.351527][ T347] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 74.353103][ T347] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 74.354297][ T347] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 74.355755][ T347] device bridge_slave_1 left promiscuous mode [ 74.356829][ T347] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.390793][ T347] device bridge_slave_0 left promiscuous mode [ 74.391946][ T347] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.540272][ T347] device veth1_macvtap left promiscuous mode [ 74.541281][ T347] device veth0_macvtap left promiscuous mode [ 74.542351][ T347] device veth1_vlan left promiscuous mode [ 74.543292][ T347] device veth0_vlan left promiscuous mode [ 74.654572][ T347] team0 (unregistering): Port device team_slave_1 removed [ 74.659369][ T347] team0 (unregistering): Port device team_slave_0 removed [ 74.667348][ T347] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 74.703969][ T347] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 74.804869][ T347] bond0 (unregistering): Released all slaves [ 75.061108][ T4169] Bluetooth: hci0: command 0x0419 tx timeout [ 83.208927][ T4967] chnl_net:caif_netlink_parms(): no params data found [ 83.228593][ T4967] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.229920][ T4967] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.231651][ T4967] device bridge_slave_0 entered promiscuous mode [ 83.233926][ T4967] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.235159][ T4967] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.236715][ T4967] device bridge_slave_1 entered promiscuous mode [ 83.245272][ T4967] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.247919][ T4967] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.257115][ T4967] team0: Port device team_slave_0 added [ 83.259162][ T4967] team0: Port device team_slave_1 added [ 83.266591][ T4967] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.267784][ T4967] 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. [ 83.272163][ T4967] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.274639][ T4967] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.275778][ T4967] 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. [ 83.279777][ T4967] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.361403][ T4967] device hsr_slave_0 entered promiscuous mode [ 83.410353][ T4967] device hsr_slave_1 entered promiscuous mode [ 83.502885][ T4967] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.557386][ T4967] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.607230][ T4967] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.669956][ T4967] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 83.797236][ T4967] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.842227][ T4967] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.881465][ T4967] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.921648][ T4967] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.977682][ T4967] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.978991][ T4967] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.980301][ T4967] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.981531][ T4967] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.002391][ T4967] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.006648][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.008390][ T347] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.009863][ T347] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.011756][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 84.016133][ T4967] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.019537][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.022449][ T347] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.023675][ T347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.027011][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.028506][ T347] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.029723][ T347] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.036881][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.038496][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.044007][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.047183][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.050572][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.053582][ T4967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 84.096985][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.098472][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.103085][ T4967] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.111793][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.119419][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.121610][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.123104][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.125761][ T4967] device veth0_vlan entered promiscuous mode [ 84.129654][ T4967] device veth1_vlan entered promiscuous mode [ 84.139743][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 84.141731][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 84.143389][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.146474][ T4967] device veth0_macvtap entered promiscuous mode [ 84.149309][ T4967] device veth1_macvtap entered promiscuous mode [ 84.156414][ T4967] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.158111][ T4967] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.160635][ T4967] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.162104][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.164207][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.167540][ T4967] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.169158][ T4967] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.172733][ T4967] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.174340][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.177220][ T4967] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.178578][ T4967] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.179950][ T4967] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.181533][ T4967] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.205855][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.208638][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.211376][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 84.217658][ T347] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.218867][ T347] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.222678][ T347] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:24 executed programs: 3 [ 85.230998][ T4164] Bluetooth: hci1: command 0x0409 tx timeout [ 87.314681][ T4165] Bluetooth: hci1: command 0x041b tx timeout [ 89.380515][ T4164] Bluetooth: hci1: command 0x040f tx timeout 1970/01/01 00:01:29 executed programs: 35 [ 91.460260][ T4164] Bluetooth: hci1: command 0x0419 tx timeout 1970/01/01 00:01:34 executed programs: 67 1970/01/01 00:01:39 executed programs: 99 1970/01/01 00:01:44 executed programs: 131 1970/01/01 00:01:49 executed programs: 163 1970/01/01 00:01:54 executed programs: 194 1970/01/01 00:01:59 executed programs: 226 1970/01/01 00:02:04 executed programs: 258 1970/01/01 00:02:09 executed programs: 290 [ 131.071137][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.072233][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:02:15 executed programs: 321 1970/01/01 00:02:20 executed programs: 352 1970/01/01 00:02:25 executed programs: 384 1970/01/01 00:02:30 executed programs: 416 1970/01/01 00:02:35 executed programs: 448 1970/01/01 00:02:40 executed programs: 480 1970/01/01 00:02:45 executed programs: 512 1970/01/01 00:02:50 executed programs: 544 1970/01/01 00:02:55 executed programs: 576 [ 179.898531][ T6186] chnl_net:caif_netlink_parms(): no params data found [ 179.916772][ T6186] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.918062][ T6186] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.919652][ T6186] device bridge_slave_0 entered promiscuous mode [ 179.922627][ T6186] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.923885][ T6186] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.925373][ T6186] device bridge_slave_1 entered promiscuous mode [ 179.934659][ T6186] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 179.937035][ T6186] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 179.945997][ T6186] team0: Port device team_slave_0 added [ 179.947833][ T6186] team0: Port device team_slave_1 added [ 179.955897][ T6186] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 179.957026][ T6186] 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. [ 179.961181][ T6186] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 179.963591][ T6186] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 179.964629][ T6186] 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. [ 179.968929][ T6186] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 180.001939][ T6186] device hsr_slave_0 entered promiscuous mode [ 180.050628][ T6186] device hsr_slave_1 entered promiscuous mode [ 180.100287][ T6186] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 180.101566][ T6186] Cannot create hsr debugfs directory [ 180.143377][ T6186] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.326420][ T6186] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.604135][ T6186] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.648012][ T6186] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.816850][ T6186] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 180.848062][ T6186] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 180.871993][ T6186] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 180.891699][ T6186] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 180.971701][ T6186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 180.975868][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 180.977579][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 180.980506][ T6186] 8021q: adding VLAN 0 to HW filter on device team0 [ 180.983664][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.985386][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.986996][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.988147][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 180.989564][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 180.994475][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 180.996117][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 180.997622][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.999029][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 181.006510][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 181.009865][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 181.013570][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 181.016325][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 181.017977][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 181.022039][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 181.023796][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 181.027259][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 181.028786][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 181.033310][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 181.035047][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 181.037103][ T6186] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 181.079442][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 181.080984][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 181.085026][ T6186] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 181.096340][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 181.097996][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 181.105835][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 181.107505][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 181.109186][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 181.111251][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 181.114346][ T6186] device veth0_vlan entered promiscuous mode [ 181.117862][ T6186] device veth1_vlan entered promiscuous mode [ 181.126739][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 181.128391][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 181.129930][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 181.132364][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 181.134934][ T6186] device veth0_macvtap entered promiscuous mode [ 181.137662][ T6186] device veth1_macvtap entered promiscuous mode [ 181.147596][ T6186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 181.149341][ T6186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.151517][ T6186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 181.153128][ T6186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.155397][ T6186] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 181.156565][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 181.158231][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 181.159795][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 181.161948][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 181.164783][ T6186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 181.166958][ T6186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.168662][ T6186] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 181.170554][ T6186] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 181.172776][ T6186] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 181.174477][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 181.176218][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 181.178906][ T6186] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.180469][ T6186] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.181823][ T6186] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.183254][ T6186] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.207744][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 181.211458][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 181.217904][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 181.219909][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 181.221896][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 181.223245][ T1673] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:03:01 executed programs: 603 [ 181.838416][ T347] device hsr_slave_0 left promiscuous mode [ 181.873032][ T347] device hsr_slave_1 left promiscuous mode [ 181.940494][ T4169] Bluetooth: hci2: command 0x0409 tx timeout [ 181.950431][ T347] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 181.951764][ T347] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 181.953435][ T347] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 181.954661][ T347] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 181.957861][ T347] device bridge_slave_1 left promiscuous mode [ 181.959243][ T347] bridge0: port 2(bridge_slave_1) entered disabled state [ 182.010924][ T347] device bridge_slave_0 left promiscuous mode [ 182.012033][ T347] bridge0: port 1(bridge_slave_0) entered disabled state [ 182.160279][ T347] device veth1_macvtap left promiscuous mode [ 182.161423][ T347] device veth0_macvtap left promiscuous mode [ 182.162601][ T347] device veth1_vlan left promiscuous mode [ 182.163583][ T347] device veth0_vlan left promiscuous mode [ 182.316673][ T347] team0 (unregistering): Port device team_slave_1 removed [ 182.323015][ T347] team0 (unregistering): Port device team_slave_0 removed [ 182.328459][ T347] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 182.364232][ T347] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 182.446624][ T347] bond0 (unregistering): Released all slaves [ 184.020596][ T4165] Bluetooth: hci2: command 0x041b tx timeout [ 186.100178][ T4169] Bluetooth: hci2: command 0x040f tx timeout 1970/01/01 00:03:06 executed programs: 634 [ 188.180194][ T4169] Bluetooth: hci2: command 0x0419 tx timeout [ 189.460328][ T4164] Bluetooth: hci0: command 0x0406 tx timeout 1970/01/01 00:03:11 executed programs: 666 [ 192.511232][ T2065] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.512260][ T2065] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:03:16 executed programs: 697 1970/01/01 00:03:21 executed programs: 729 1970/01/01 00:03:26 executed programs: 761 1970/01/01 00:03:31 executed programs: 793 1970/01/01 00:03:36 executed programs: 825 1970/01/01 00:03:41 executed programs: 857 1970/01/01 00:03:46 executed programs: 889 1970/01/01 00:03:51 executed programs: 921 [ 234.110340][ T27] INFO: task kworker/0:1H:149 blocked for more than 143 seconds. [ 234.111733][ T27] Not tainted syzkaller #0 [ 234.112508][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 234.113836][ T27] task:kworker/0:1H state:D stack: 0 pid: 149 ppid: 2 flags:0x00000008 [ 234.115284][ T27] Workqueue: glock_workqueue glock_work_func [ 234.116236][ T27] Call trace: [ 234.116736][ T27] __switch_to+0x2f4/0x540 [ 234.117416][ T27] __schedule+0xdfc/0x1bc4 [ 234.118118][ T27] schedule+0x11c/0x1c8 [ 234.118819][ T27] rwsem_down_write_slowpath+0xc34/0x145c [ 234.119714][ T27] down_write+0xe8/0x12c [ 234.123259][ T27] freeze_super+0x54/0x36c [ 234.123969][ T27] freeze_go_sync+0x128/0x31c [ 234.124730][ T27] do_xmote+0x2ec/0xf58 [ 234.125389][ T27] run_queue+0x3fc/0x698 [ 234.126064][ T27] glock_work_func+0x208/0x440 [ 234.126815][ T27] process_one_work+0x79c/0x1138 [ 234.127594][ T27] worker_thread+0x8f4/0x1034 [ 234.128331][ T27] kthread+0x374/0x454 [ 234.128969][ T27] ret_from_fork+0x10/0x20 [ 234.129726][ T27] INFO: task syz.0.15:4954 blocked for more than 143 seconds. [ 234.131302][ T27] Not tainted syzkaller #0 [ 234.132113][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 234.133702][ T27] task:syz.0.15 state:D stack: 0 pid: 4954 ppid: 4702 flags:0x00000009 [ 234.135182][ T27] Call trace: [ 234.135783][ T27] __switch_to+0x2f4/0x540 [ 234.136464][ T27] __schedule+0xdfc/0x1bc4 [ 234.137141][ T27] schedule+0x11c/0x1c8 [ 234.137765][ T27] schedule_timeout+0xc8/0x2f4 [ 234.138452][ T27] do_wait_for_common+0x204/0x374 [ 234.139227][ T27] wait_for_completion+0x48/0x60 [ 234.140035][ T27] flush_workqueue+0x4cc/0x104c [ 234.142387][ T27] gfs2_gl_hash_clear+0xc8/0x2cc [ 234.143146][ T27] gfs2_fill_super+0x1164/0x1a18 [ 234.144023][ T27] get_tree_bdev+0x358/0x544 [ 234.144742][ T27] gfs2_get_tree+0x54/0x1b4 [ 234.145463][ T27] vfs_get_tree+0x90/0x274 [ 234.146255][ T27] do_new_mount+0x228/0x810 [ 234.147037][ T27] path_mount+0x5bc/0x1008 [ 234.147767][ T27] __arm64_sys_mount+0x514/0x5f0 [ 234.148544][ T27] invoke_syscall+0x98/0x2b0 [ 234.149347][ T27] el0_svc_common+0x138/0x258 [ 234.150075][ T27] do_el0_svc+0x58/0x13c [ 234.151037][ T27] el0_svc+0x78/0x1d0 [ 234.151696][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 234.152498][ T27] el0t_64_sync+0x1a0/0x1a4 [ 234.153276][ T27] [ 234.153276][ T27] Showing all locks held in the system: [ 234.154598][ T27] 1 lock held by khungtaskd/27: [ 234.155357][ T27] #0: ffff800014461360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 234.157053][ T27] 3 locks held by kworker/0:1H/149: [ 234.157934][ T27] #0: ffff0000c68f1138 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x678/0x1138 [ 234.159726][ T27] #1: ffff80001bf67c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6b8/0x1138 [ 234.163159][ T27] #2: ffff0000d8f580e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: freeze_super+0x54/0x36c [ 234.164903][ T27] 2 locks held by getty/3803: [ 234.165613][ T27] #0: ffff0000d1cb3098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 234.167325][ T27] #1: ffff80001b9162e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2f0/0xf6c [ 234.169130][ T27] 1 lock held by syz.0.15/4954: [ 234.169992][ T27] #0: ffff0000d8f580e0 (&type->s_umount_key#49/1){+.+.}-{3:3}, at: alloc_super+0x1a8/0x81c [ 234.172054][ T27] 2 locks held by syz.0.948/6869: [ 234.172818][ T27] [ 234.173168][ T27] ============================================= [ 234.173168][ T27] [ 234.174436][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 234.175430][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 234.176690][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 234.178350][ T27] Call trace: [ 234.178888][ T27] dump_backtrace+0x0/0x458 [ 234.179607][ T27] show_stack+0x2c/0x3c [ 234.180270][ T27] __dump_stack+0x30/0x40 [ 234.180989][ T27] dump_stack_lvl+0xf4/0x15c [ 234.181711][ T27] dump_stack+0x1c/0x5c [ 234.182359][ T27] panic+0x2fc/0x860 [ 234.182960][ T27] hung_task_panic+0x0/0x2c [ 234.183712][ T27] kthread+0x374/0x454 [ 234.184402][ T27] ret_from_fork+0x10/0x20 [ 234.185103][ T27] SMP: stopping secondary CPUs [ 234.185833][ T27] Kernel Offset: disabled [ 234.186537][ T27] CPU features: 0x8,000003c1,7d33ffd9 [ 234.187333][ T27] Memory Limit: none [ 234.437123][ T27] Rebooting in 86400 seconds..