Warning: Permanently added '10.128.1.68' (ED25519) to the list of known hosts. 1970/01/01 00:01:04 ignoring optional flag "type"="gce" 1970/01/01 00:01:05 parsed 1 programs [ 66.300901][ T4396] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 67.471810][ T4523] chnl_net:caif_netlink_parms(): no params data found [ 67.490942][ T4523] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.492212][ T4523] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.493669][ T4523] device bridge_slave_0 entered promiscuous mode [ 67.495708][ T4523] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.496872][ T4523] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.498504][ T4523] device bridge_slave_1 entered promiscuous mode [ 67.506310][ T4523] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.508689][ T4523] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.516563][ T4523] team0: Port device team_slave_0 added [ 67.518398][ T4523] team0: Port device team_slave_1 added [ 67.524977][ T4523] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.526096][ T4523] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 67.530698][ T4523] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.533018][ T4523] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.534145][ T4523] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 67.538381][ T4523] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.591419][ T4523] device hsr_slave_0 entered promiscuous mode [ 67.630064][ T4523] device hsr_slave_1 entered promiscuous mode [ 68.319471][ T4523] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.381046][ T4523] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.401148][ T4523] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.452120][ T4523] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.526408][ T4523] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.532021][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.533686][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.542978][ T4523] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.549116][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.550759][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.552384][ T455] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.553484][ T455] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.555011][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.558494][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.560111][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.561565][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.562717][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.569159][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.573064][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.576202][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.578401][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.585186][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.586771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.588390][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.590720][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.592251][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.595162][ T4523] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.597148][ T4523] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.602301][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.604059][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.664088][ T4523] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.675676][ T4523] device veth0_vlan entered promiscuous mode [ 68.678784][ T4523] device veth1_vlan entered promiscuous mode [ 68.681011][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.682350][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.683595][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.685468][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 68.687041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 68.688840][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 68.692112][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 68.700679][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 68.702339][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 68.703836][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 68.706122][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 68.707670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 68.710226][ T4523] device veth0_macvtap entered promiscuous mode [ 68.712508][ T4523] device veth1_macvtap entered promiscuous mode [ 68.720849][ T4523] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.722109][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 68.723812][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 68.725454][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 68.727091][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 68.730063][ T4523] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.732439][ T4523] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.733739][ T4523] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.735200][ T4523] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.736733][ T4523] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.741312][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 68.742982][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.083518][ T148] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.601140][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.602734][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.610966][ T25] cfg80211: failed to load regulatory.db [ 72.033312][ T148] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.902995][ T148] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.943421][ T148] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.197099][ T455] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.198470][ T455] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.199673][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.213302][ T455] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.214800][ T455] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.216126][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:15 executed programs: 0 [ 75.470566][ T4942] chnl_net:caif_netlink_parms(): no params data found [ 75.488108][ T4942] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.489373][ T4942] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.492751][ T4942] device bridge_slave_0 entered promiscuous mode [ 75.495043][ T4942] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.496252][ T4942] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.497793][ T4942] device bridge_slave_1 entered promiscuous mode [ 75.506413][ T4942] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.509136][ T4942] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.519032][ T4942] team0: Port device team_slave_0 added [ 75.521624][ T4942] team0: Port device team_slave_1 added [ 75.528259][ T4942] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.529298][ T4942] 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. [ 75.535183][ T4942] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.549298][ T4942] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.550669][ T4942] 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. [ 75.554960][ T4942] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.611065][ T4942] device hsr_slave_0 entered promiscuous mode [ 75.650156][ T4942] device hsr_slave_1 entered promiscuous mode [ 75.689913][ T4942] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 75.691161][ T4942] Cannot create hsr debugfs directory [ 76.158161][ T4942] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 76.201311][ T4942] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 76.241351][ T4942] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 76.281034][ T4942] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 76.354869][ T4942] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.358905][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.360646][ T455] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.364629][ T4942] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.375266][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.376996][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.378474][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.379646][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.382767][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.384537][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.386118][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.387260][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.388799][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.390728][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.397571][ T4942] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.399179][ T4942] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.404087][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.405670][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.408441][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.410083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.411771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.413352][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.414994][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.416637][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.418128][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.424605][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.426127][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.470280][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 76.471629][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 76.473876][ T4942] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.479498][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 76.481426][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 76.492759][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 76.494440][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 76.496172][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 76.497543][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 76.499404][ T4942] device veth0_vlan entered promiscuous mode [ 76.503770][ T4942] device veth1_vlan entered promiscuous mode [ 76.512419][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 76.514059][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 76.515683][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 76.517312][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 76.520220][ T4942] device veth0_macvtap entered promiscuous mode [ 76.522638][ T4942] device veth1_macvtap entered promiscuous mode [ 76.526981][ T4942] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 76.528845][ T4942] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.532838][ T4942] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 76.534606][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 76.536050][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 76.537399][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 76.539030][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 76.541811][ T4942] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 76.543500][ T4942] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 76.545497][ T4942] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 76.547411][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 76.549032][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 76.552755][ T4942] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.554125][ T4942] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.555590][ T4942] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.557084][ T4942] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 76.582217][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.583565][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.584901][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 76.595082][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 76.596426][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 76.597797][ T1644] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 76.778338][ T5058] loop0: detected capacity change from 0 to 32768 [ 76.784889][ T5058] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 76.786199][ T5058] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 76.797864][ T5058] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 76.805444][ T25] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 76.806556][ T25] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 76.822274][ T25] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 15ms [ 76.823828][ T25] gfs2: fsid=syz:syz.0: jid=0: Done [ 76.824790][ T5058] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 76.857184][ T5058] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 77.440203][ T3625] Bluetooth: hci0: command 0x0409 tx timeout [ 77.881819][ T148] device hsr_slave_0 left promiscuous mode [ 77.920161][ T148] device hsr_slave_1 left promiscuous mode [ 77.999959][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 78.001192][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 78.002785][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 78.004012][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 78.005429][ T148] device bridge_slave_1 left promiscuous mode [ 78.006528][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 78.050407][ T148] device bridge_slave_0 left promiscuous mode [ 78.051571][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 78.179997][ T148] device veth1_macvtap left promiscuous mode [ 78.181094][ T148] device veth0_macvtap left promiscuous mode [ 78.182166][ T148] device veth1_vlan left promiscuous mode [ 78.183206][ T148] device veth0_vlan left promiscuous mode [ 78.271311][ T148] team0 (unregistering): Port device team_slave_1 removed [ 78.275559][ T148] team0 (unregistering): Port device team_slave_0 removed [ 78.279376][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 78.333434][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 78.453034][ T148] bond0 (unregistering): Released all slaves [ 79.520078][ T25] Bluetooth: hci0: command 0x041b tx timeout [ 81.600162][ T4111] Bluetooth: hci0: command 0x040f tx timeout [ 83.689899][ T4111] Bluetooth: hci0: command 0x0419 tx timeout [ 86.684628][ T5084] chnl_net:caif_netlink_parms(): no params data found [ 86.701541][ T5084] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.702833][ T5084] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.704441][ T5084] device bridge_slave_0 entered promiscuous mode [ 86.706423][ T5084] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.707691][ T5084] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.709176][ T5084] device bridge_slave_1 entered promiscuous mode [ 86.716696][ T5084] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.719092][ T5084] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.727300][ T5084] team0: Port device team_slave_0 added [ 86.729009][ T5084] team0: Port device team_slave_1 added [ 86.735595][ T5084] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.736813][ T5084] 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. [ 86.741450][ T5084] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.743840][ T5084] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.744957][ T5084] 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. [ 86.748980][ T5084] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.790955][ T5084] device hsr_slave_0 entered promiscuous mode [ 86.829990][ T5084] device hsr_slave_1 entered promiscuous mode [ 86.908756][ T5084] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.956637][ T5084] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.997167][ T5084] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.038842][ T5084] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.183666][ T5084] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 87.221449][ T5084] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 87.271133][ T5084] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 87.331139][ T5084] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 87.376087][ T5084] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.377572][ T5084] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.378754][ T5084] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.379974][ T5084] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.396532][ T5084] 8021q: adding VLAN 0 to HW filter on device bond0 [ 87.401036][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 87.402771][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.404308][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.406249][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 87.410860][ T5084] 8021q: adding VLAN 0 to HW filter on device team0 [ 87.414088][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 87.415646][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.416717][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.419372][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.422095][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.423267][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.429531][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.431586][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.434648][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.437615][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.441045][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.443484][ T5084] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.481011][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 87.482322][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 87.485836][ T5084] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.492391][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.498805][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.500690][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.502123][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.504555][ T5084] device veth0_vlan entered promiscuous mode [ 87.507913][ T5084] device veth1_vlan entered promiscuous mode [ 87.515540][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 87.517068][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 87.518512][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.522129][ T5084] device veth0_macvtap entered promiscuous mode [ 87.524535][ T5084] device veth1_macvtap entered promiscuous mode [ 87.529304][ T5084] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.531794][ T5084] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.534166][ T5084] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.535344][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.537241][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 87.539717][ T5084] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.541527][ T5084] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.543910][ T5084] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.545142][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 87.548345][ T5084] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.550163][ T5084] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.551655][ T5084] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.553084][ T5084] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 87.571817][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.573910][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.575794][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 87.582053][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 87.583394][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 87.584713][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:27 executed programs: 3 [ 88.730184][ T4111] Bluetooth: hci1: command 0x0409 tx timeout [ 90.810339][ T3623] Bluetooth: hci1: command 0x041b tx timeout 1970/01/01 00:01:32 executed programs: 37 [ 92.880008][ T7] Bluetooth: hci1: command 0x040f tx timeout [ 94.959941][ T5081] Bluetooth: hci1: command 0x0419 tx timeout 1970/01/01 00:01:37 executed programs: 72 1970/01/01 00:01:42 executed programs: 107 1970/01/01 00:01:47 executed programs: 142 1970/01/01 00:01:52 executed programs: 176 1970/01/01 00:01:58 executed programs: 211 1970/01/01 00:02:03 executed programs: 245 1970/01/01 00:02:08 executed programs: 280 [ 131.040469][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.041588][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:02:13 executed programs: 315 1970/01/01 00:02:18 executed programs: 350 1970/01/01 00:02:23 executed programs: 385 1970/01/01 00:02:28 executed programs: 419 1970/01/01 00:02:33 executed programs: 454 1970/01/01 00:02:38 executed programs: 489 1970/01/01 00:02:44 executed programs: 524 1970/01/01 00:02:49 executed programs: 559 1970/01/01 00:02:54 executed programs: 594 [ 175.522357][ T6303] chnl_net:caif_netlink_parms(): no params data found [ 175.539692][ T6303] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.541022][ T6303] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.542600][ T6303] device bridge_slave_0 entered promiscuous mode [ 175.544540][ T6303] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.545653][ T6303] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.547159][ T6303] device bridge_slave_1 entered promiscuous mode [ 175.554464][ T6303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 175.557387][ T6303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 175.564805][ T6303] team0: Port device team_slave_0 added [ 175.566610][ T6303] team0: Port device team_slave_1 added [ 175.573280][ T6303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 175.574387][ T6303] 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. [ 175.578749][ T6303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 175.581145][ T6303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 175.582253][ T6303] 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. [ 175.586600][ T6303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 175.621062][ T6303] device hsr_slave_0 entered promiscuous mode [ 175.650079][ T6303] device hsr_slave_1 entered promiscuous mode [ 175.709934][ T6303] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.711384][ T6303] Cannot create hsr debugfs directory [ 175.747725][ T6303] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.222837][ T6303] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.265672][ T6303] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.403572][ T6303] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.584996][ T6303] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 176.614247][ T6303] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 176.651102][ T6303] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 176.693758][ T6303] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 176.774291][ T6303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.778132][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.779599][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.783883][ T6303] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.786216][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.787806][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.789271][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.790455][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.792372][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.797299][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.799023][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.801008][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.802145][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.804753][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 176.807465][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 176.810252][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.811933][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.813485][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 176.816006][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 176.817734][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 176.821201][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.822728][ T348] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.825149][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.826757][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.829604][ T6303] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 176.867308][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 176.868708][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 176.872453][ T6303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.878151][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 176.880323][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.889264][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 176.892816][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.894368][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.895861][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.898173][ T6303] device veth0_vlan entered promiscuous mode [ 176.901927][ T6303] device veth1_vlan entered promiscuous mode [ 176.908690][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 176.912301][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 176.913743][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.915360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.918416][ T6303] device veth0_macvtap entered promiscuous mode [ 176.920893][ T6303] device veth1_macvtap entered promiscuous mode [ 176.925415][ T6303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 176.927102][ T6303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.928859][ T6303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 176.931385][ T6303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.933733][ T6303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.937988][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 176.939530][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 176.941638][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.943224][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.945812][ T6303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 176.947581][ T6303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.949311][ T6303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 176.951475][ T6303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.953656][ T6303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 176.955074][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 176.956825][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.959748][ T6303] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.961467][ T6303] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.962862][ T6303] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.964311][ T6303] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.988352][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.990918][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.994068][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 176.999331][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 177.001903][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 177.003547][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 177.450127][ T1644] device hsr_slave_0 left promiscuous mode [ 177.481939][ T1644] device hsr_slave_1 left promiscuous mode [ 177.519896][ T7] Bluetooth: hci2: command 0x0409 tx timeout [ 177.579951][ T1644] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 177.581365][ T1644] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 177.584742][ T1644] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 177.586021][ T1644] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 177.587565][ T1644] device bridge_slave_1 left promiscuous mode [ 177.588696][ T1644] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.640681][ T1644] device bridge_slave_0 left promiscuous mode [ 177.641905][ T1644] bridge0: port 1(bridge_slave_0) entered disabled state [ 177.780049][ T1644] device veth1_macvtap left promiscuous mode [ 177.781168][ T1644] device veth0_macvtap left promiscuous mode [ 177.782245][ T1644] device veth1_vlan left promiscuous mode [ 177.783327][ T1644] device veth0_vlan left promiscuous mode [ 177.877679][ T1644] team0 (unregistering): Port device team_slave_1 removed [ 177.884230][ T1644] team0 (unregistering): Port device team_slave_0 removed [ 177.888155][ T1644] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 177.921311][ T1644] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 178.023009][ T1644] bond0 (unregistering): Released all slaves 1970/01/01 00:02:59 executed programs: 618 [ 179.599934][ T7] Bluetooth: hci2: command 0x041b tx timeout [ 181.679906][ T7] Bluetooth: hci2: command 0x040f tx timeout [ 183.759936][ T1540] Bluetooth: hci2: command 0x0419 tx timeout 1970/01/01 00:03:04 executed programs: 652 1970/01/01 00:03:09 executed programs: 687 [ 192.480542][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.481573][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:03:14 executed programs: 721 [ 199.679886][ T7] Bluetooth: hci0: command 0x0406 tx timeout 1970/01/01 00:03:19 executed programs: 756 1970/01/01 00:03:24 executed programs: 790 1970/01/01 00:03:29 executed programs: 825 1970/01/01 00:03:34 executed programs: 859 1970/01/01 00:03:39 executed programs: 894 1970/01/01 00:03:45 executed programs: 929 1970/01/01 00:03:50 executed programs: 964 1970/01/01 00:03:55 executed programs: 999 [ 236.639947][ T27] INFO: task kworker/1:1H:149 blocked for more than 143 seconds. [ 236.641358][ T27] Not tainted syzkaller #0 [ 236.642103][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 236.643481][ T27] task:kworker/1:1H state:D stack: 0 pid: 149 ppid: 2 flags:0x00000008 [ 236.645073][ T27] Workqueue: glock_workqueue glock_work_func [ 236.646077][ T27] Call trace: [ 236.646628][ T27] __switch_to+0x2f4/0x540 [ 236.647392][ T27] __schedule+0xdfc/0x1bc4 [ 236.648136][ T27] schedule+0x11c/0x1c8 [ 236.648818][ T27] rwsem_down_write_slowpath+0xc34/0x145c [ 236.649795][ T27] down_write+0xe8/0x12c [ 236.652371][ T27] freeze_super+0x54/0x36c [ 236.653039][ T27] freeze_go_sync+0x128/0x31c [ 236.653794][ T27] do_xmote+0x2ec/0xf58 [ 236.654497][ T27] run_queue+0x3fc/0x698 [ 236.655236][ T27] glock_work_func+0x208/0x440 [ 236.656059][ T27] process_one_work+0x79c/0x1138 [ 236.657204][ T27] worker_thread+0x8f4/0x1034 [ 236.657968][ T27] kthread+0x374/0x454 [ 236.658711][ T27] ret_from_fork+0x10/0x20 [ 236.659471][ T27] INFO: task syz.0.15:5058 blocked for more than 143 seconds. [ 236.661156][ T27] Not tainted syzkaller #0 [ 236.661944][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 236.663365][ T27] task:syz.0.15 state:D stack: 0 pid: 5058 ppid: 4942 flags:0x00000009 [ 236.664953][ T27] Call trace: [ 236.665514][ T27] __switch_to+0x2f4/0x540 [ 236.666278][ T27] __schedule+0xdfc/0x1bc4 [ 236.667030][ T27] schedule+0x11c/0x1c8 [ 236.667719][ T27] schedule_timeout+0xc8/0x2f4 [ 236.668476][ T27] do_wait_for_common+0x204/0x374 [ 236.669322][ T27] wait_for_completion+0x48/0x60 [ 236.670643][ T27] flush_workqueue+0x4cc/0x104c [ 236.671384][ T27] gfs2_gl_hash_clear+0xc8/0x2cc [ 236.672151][ T27] gfs2_fill_super+0x1164/0x1a18 [ 236.672940][ T27] get_tree_bdev+0x358/0x544 [ 236.673644][ T27] gfs2_get_tree+0x54/0x1b4 [ 236.674343][ T27] vfs_get_tree+0x90/0x274 [ 236.675066][ T27] do_new_mount+0x228/0x810 [ 236.675831][ T27] path_mount+0x5bc/0x1008 [ 236.676561][ T27] __arm64_sys_mount+0x514/0x5f0 [ 236.677407][ T27] invoke_syscall+0x98/0x2b0 [ 236.678212][ T27] el0_svc_common+0x138/0x258 [ 236.678977][ T27] do_el0_svc+0x58/0x13c [ 236.679676][ T27] el0_svc+0x78/0x1d0 [ 236.681536][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 236.682309][ T27] el0t_64_sync+0x1a0/0x1a4 [ 236.683120][ T27] [ 236.683120][ T27] Showing all locks held in the system: [ 236.684412][ T27] 1 lock held by khungtaskd/27: [ 236.685205][ T27] #0: ffff800014471360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 236.686716][ T27] 3 locks held by kworker/1:1H/149: [ 236.687603][ T27] #0: ffff0000c5f32538 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x678/0x1138 [ 236.689406][ T27] #1: ffff80001bf37c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6b8/0x1138 [ 236.691948][ T27] #2: ffff0000c60820e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: freeze_super+0x54/0x36c [ 236.693424][ T27] 2 locks held by getty/3804: [ 236.694167][ T27] #0: ffff0000d1b3f098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 236.695748][ T27] #1: ffff80001be7e2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2f0/0xf6c [ 236.697439][ T27] 1 lock held by syz.0.15/5058: [ 236.698217][ T27] #0: ffff0000c60820e0 (&type->s_umount_key#49/1){+.+.}-{3:3}, at: alloc_super+0x1a8/0x81c [ 236.700415][ T27] 1 lock held by syz.0.1022/7133: [ 236.701246][ T27] [ 236.701629][ T27] ============================================= [ 236.701629][ T27] [ 236.703062][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 236.704167][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 236.705325][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 236.707004][ T27] Call trace: [ 236.707535][ T27] dump_backtrace+0x0/0x458 [ 236.708236][ T27] show_stack+0x2c/0x3c [ 236.708977][ T27] __dump_stack+0x30/0x40 [ 236.709745][ T27] dump_stack_lvl+0xf4/0x15c [ 236.710541][ T27] dump_stack+0x1c/0x5c [ 236.711215][ T27] panic+0x2fc/0x860 [ 236.711829][ T27] hung_task_panic+0x0/0x2c [ 236.712642][ T27] kthread+0x374/0x454 [ 236.713380][ T27] ret_from_fork+0x10/0x20 [ 236.714140][ T27] SMP: stopping secondary CPUs [ 236.714990][ T27] Kernel Offset: disabled [ 236.715711][ T27] CPU features: 0x8,000003c1,7d33ffd9 [ 236.716618][ T27] Memory Limit: none [ 236.949457][ T27] Rebooting in 86400 seconds..