Warning: Permanently added '10.128.1.37' (ED25519) to the list of known hosts. 1970/01/01 00:01:03 ignoring optional flag "type"="gce" 1970/01/01 00:01:03 parsed 1 programs [ 65.177005][ T4384] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 67.685902][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.687203][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.688508][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.698319][ T346] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.699619][ T346] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.700803][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.909569][ T4551] chnl_net:caif_netlink_parms(): no params data found [ 67.927695][ T4551] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.928907][ T4551] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.930488][ T4551] device bridge_slave_0 entered promiscuous mode [ 67.932754][ T4551] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.933976][ T4551] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.935471][ T4551] device bridge_slave_1 entered promiscuous mode [ 67.943244][ T4551] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.945760][ T4551] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.953894][ T4551] team0: Port device team_slave_0 added [ 67.955822][ T4551] team0: Port device team_slave_1 added [ 67.962114][ T4551] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.963338][ T4551] 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. [ 67.967403][ T4551] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.969723][ T4551] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.970816][ T4551] 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. [ 67.975538][ T4551] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.034303][ T4551] device hsr_slave_0 entered promiscuous mode [ 68.073338][ T4551] device hsr_slave_1 entered promiscuous mode [ 68.685718][ T4551] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 68.724532][ T4551] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 68.764370][ T4551] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 68.794896][ T4551] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 68.848605][ T4551] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.852841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.854855][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.857624][ T4551] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.860530][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.862148][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.864171][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.865392][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.866894][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.874759][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.876477][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.877937][ T1604] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.879087][ T1604] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.880505][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.882453][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.886119][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.888112][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.897415][ T4551] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.899173][ T4551] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.903839][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.905373][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.906990][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.908810][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.910379][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.912305][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.915554][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.917444][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.987969][ T4551] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.989304][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 68.990544][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 68.997463][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 68.999105][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 69.008757][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 69.010327][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 69.012113][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 69.013930][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 69.016048][ T4551] device veth0_vlan entered promiscuous mode [ 69.019455][ T4551] device veth1_vlan entered promiscuous mode [ 69.027776][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 69.029475][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 69.031276][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 69.032771][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 69.035875][ T4551] device veth0_macvtap entered promiscuous mode [ 69.038204][ T4551] device veth1_macvtap entered promiscuous mode [ 69.042850][ T4551] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 69.044873][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 69.046473][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 69.047935][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 69.049873][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 69.052740][ T4551] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 69.061952][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 69.064871][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 69.067563][ T4551] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.069006][ T4551] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.070306][ T4551] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 69.071780][ T4551] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:09 executed programs: 0 [ 69.244247][ T4684] chnl_net:caif_netlink_parms(): no params data found [ 69.261257][ T4684] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.262563][ T4684] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.264176][ T4684] device bridge_slave_0 entered promiscuous mode [ 69.266315][ T4684] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.267499][ T4684] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.268981][ T4684] device bridge_slave_1 entered promiscuous mode [ 69.277207][ T4684] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.280719][ T4684] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.289627][ T4684] team0: Port device team_slave_0 added [ 69.291401][ T4684] team0: Port device team_slave_1 added [ 69.298640][ T4684] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 69.299796][ T4684] 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. [ 69.309721][ T4684] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 69.312488][ T4684] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 69.314013][ T4684] 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. [ 69.317855][ T4684] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 69.354999][ T4684] device hsr_slave_0 entered promiscuous mode [ 69.393934][ T4684] device hsr_slave_1 entered promiscuous mode [ 69.433767][ T4684] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 69.435163][ T4684] Cannot create hsr debugfs directory [ 69.468832][ T4684] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.625368][ T3335] cfg80211: failed to load regulatory.db [ 69.630214][ T2061] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.631435][ T2061] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.233280][ T4162] Bluetooth: hci1: command 0x0409 tx timeout [ 72.536880][ T4684] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.313228][ T4080] Bluetooth: hci1: command 0x041b tx timeout [ 75.056320][ T4684] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.107599][ T4684] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 75.237818][ T4684] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 75.286155][ T4684] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 75.334457][ T4684] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 75.374240][ T4684] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 75.383251][ T4155] Bluetooth: hci1: command 0x040f tx timeout [ 75.452555][ T4684] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.457079][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.458711][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.461256][ T4684] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.464366][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.465946][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.467466][ T346] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.468559][ T346] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.469967][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.472499][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.474595][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.476055][ T346] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.477232][ T346] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.479750][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.482525][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.486030][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.488014][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.489631][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.492603][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.495248][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.499797][ T4684] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 75.501447][ T4684] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.504778][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.506310][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.507783][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.509225][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.510735][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.550907][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 75.552211][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 75.556333][ T4684] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.562439][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 75.564400][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 75.570266][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 75.571829][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 75.573523][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 75.574952][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 75.577340][ T4684] device veth0_vlan entered promiscuous mode [ 75.580710][ T4684] device veth1_vlan entered promiscuous mode [ 75.588425][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 75.589909][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 75.591267][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 75.592754][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 75.595748][ T4684] device veth0_macvtap entered promiscuous mode [ 75.598103][ T4684] device veth1_macvtap entered promiscuous mode [ 75.602618][ T4684] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 75.605246][ T4684] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.607393][ T4684] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.608758][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 75.610293][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 75.611744][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 75.613922][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 75.616518][ T4684] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 75.618209][ T4684] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 75.620244][ T4684] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.621587][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 75.623771][ T346] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 75.630444][ T4684] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.631836][ T4684] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.633301][ T4684] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.634651][ T4684] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.652746][ T346] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.656094][ T346] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.658913][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.666123][ T1604] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.667448][ T1604] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.668890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:15 executed programs: 2 [ 75.814740][ T4931] loop0: detected capacity change from 0 to 32768 [ 75.861399][ T4931] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 75.862887][ T4931] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 75.871388][ T4931] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 75.875581][ T4159] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 75.876860][ T4159] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 75.892882][ T4159] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 16ms [ 75.895879][ T4159] gfs2: fsid=syz:syz.0: jid=0: Done [ 75.897002][ T4931] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 75.943271][ T4931] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 76.474832][ T148] device hsr_slave_0 left promiscuous mode [ 76.513302][ T148] device hsr_slave_1 left promiscuous mode [ 76.613174][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 76.614428][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 76.615917][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 76.617088][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 76.618580][ T148] device bridge_slave_1 left promiscuous mode [ 76.619611][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.663681][ T148] device bridge_slave_0 left promiscuous mode [ 76.664779][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.803239][ T148] device veth1_macvtap left promiscuous mode [ 76.804301][ T148] device veth0_macvtap left promiscuous mode [ 76.805309][ T148] device veth1_vlan left promiscuous mode [ 76.806314][ T148] device veth0_vlan left promiscuous mode [ 76.895267][ T148] team0 (unregistering): Port device team_slave_1 removed [ 76.899303][ T148] team0 (unregistering): Port device team_slave_0 removed [ 76.904011][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.946970][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 77.036614][ T148] bond0 (unregistering): Released all slaves [ 77.463306][ T4155] Bluetooth: hci1: command 0x0419 tx timeout [ 85.749882][ T4940] chnl_net:caif_netlink_parms(): no params data found [ 85.766612][ T4940] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.767902][ T4940] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.769501][ T4940] device bridge_slave_0 entered promiscuous mode [ 85.771527][ T4940] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.772770][ T4940] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.774415][ T4940] device bridge_slave_1 entered promiscuous mode [ 85.781699][ T4940] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.784510][ T4940] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.792917][ T4940] team0: Port device team_slave_0 added [ 85.794986][ T4940] team0: Port device team_slave_1 added [ 85.801186][ T4940] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.802312][ T4940] 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. [ 85.806323][ T4940] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.808705][ T4940] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.809842][ T4940] 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. [ 85.813997][ T4940] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.864191][ T4940] device hsr_slave_0 entered promiscuous mode [ 85.913268][ T4940] device hsr_slave_1 entered promiscuous mode [ 85.991424][ T4940] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.019972][ T4940] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.059478][ T4940] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.101723][ T4940] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.246170][ T4940] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 86.284723][ T4940] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 86.354303][ T4940] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 86.404409][ T4940] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 86.450314][ T4940] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.451491][ T4940] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.452695][ T4940] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.454266][ T4940] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.471180][ T4940] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.475154][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.476941][ T1604] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.478447][ T1604] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.480286][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 86.484881][ T4940] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.487978][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.489542][ T1604] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.490737][ T1604] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.496009][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.497499][ T1604] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.498623][ T1604] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.505953][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.507676][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.510464][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.515487][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.516959][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.519443][ T4940] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.558567][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.559861][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.563026][ T4940] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.570065][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 86.577030][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 86.578732][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 86.580211][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 86.582449][ T4940] device veth0_vlan entered promiscuous mode [ 86.585877][ T4940] device veth1_vlan entered promiscuous mode [ 86.592751][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 86.594646][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 86.596233][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 86.599106][ T4940] device veth0_macvtap entered promiscuous mode [ 86.602929][ T4940] device veth1_macvtap entered promiscuous mode [ 86.609775][ T4940] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 86.611653][ T4940] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.614179][ T4940] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 86.615504][ T4143] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 86.617542][ T4143] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 86.619952][ T4940] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 86.621586][ T4940] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 86.624464][ T4940] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 86.625985][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 86.628585][ T4940] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.629885][ T4940] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.631168][ T4940] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.632453][ T4940] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 86.650334][ T1604] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.652801][ T1604] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.655889][ T4143] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 86.661257][ T1604] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 86.662477][ T1604] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 86.666886][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:26 executed programs: 3 [ 87.783496][ T4159] Bluetooth: hci0: command 0x0409 tx timeout [ 89.863177][ T4159] Bluetooth: hci0: command 0x041b tx timeout 1970/01/01 00:01:31 executed programs: 37 [ 91.943660][ T4159] Bluetooth: hci0: command 0x040f tx timeout [ 94.023164][ T4159] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:01:36 executed programs: 71 1970/01/01 00:01:41 executed programs: 105 1970/01/01 00:01:46 executed programs: 139 1970/01/01 00:01:51 executed programs: 174 1970/01/01 00:01:57 executed programs: 209 1970/01/01 00:02:02 executed programs: 244 1970/01/01 00:02:07 executed programs: 278 [ 131.063622][ T2061] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.064748][ T2061] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:02:12 executed programs: 312 1970/01/01 00:02:17 executed programs: 346 1970/01/01 00:02:22 executed programs: 380 1970/01/01 00:02:27 executed programs: 414 1970/01/01 00:02:32 executed programs: 449 1970/01/01 00:02:37 executed programs: 484 1970/01/01 00:02:42 executed programs: 518 1970/01/01 00:02:48 executed programs: 552 1970/01/01 00:02:53 executed programs: 586 [ 175.590095][ T6160] chnl_net:caif_netlink_parms(): no params data found [ 175.607275][ T6160] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.608471][ T6160] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.609945][ T6160] device bridge_slave_0 entered promiscuous mode [ 175.612065][ T6160] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.613796][ T6160] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.615285][ T6160] device bridge_slave_1 entered promiscuous mode [ 175.622772][ T6160] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 175.625872][ T6160] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 175.634421][ T6160] team0: Port device team_slave_0 added [ 175.636235][ T6160] team0: Port device team_slave_1 added [ 175.642668][ T6160] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 175.644145][ T6160] 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. [ 175.648443][ T6160] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 175.650819][ T6160] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 175.651874][ T6160] 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. [ 175.656445][ T6160] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 175.714268][ T6160] device hsr_slave_0 entered promiscuous mode [ 175.753445][ T6160] device hsr_slave_1 entered promiscuous mode [ 175.783184][ T6160] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 175.784372][ T6160] Cannot create hsr debugfs directory [ 175.821136][ T6160] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.246606][ T6160] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.288887][ T6160] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.367129][ T6160] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.557128][ T6160] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 176.607469][ T6160] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 176.667473][ T6160] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 176.704421][ T6160] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 176.757284][ T6160] 8021q: adding VLAN 0 to HW filter on device bond0 [ 176.760950][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 176.762462][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 176.766183][ T6160] 8021q: adding VLAN 0 to HW filter on device team0 [ 176.768630][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 176.770346][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 176.771945][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 176.773004][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 176.775156][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 176.777968][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 176.779516][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 176.780979][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 176.782028][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 176.789240][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 176.791964][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 176.796893][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 176.798642][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 176.800248][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 176.802839][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 176.805590][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 176.808431][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 176.809889][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.812561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.814552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.817621][ T6160] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 176.855692][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 176.857015][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 176.860444][ T6160] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.866724][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 176.868877][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.874747][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 176.876290][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.877834][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.879247][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.881428][ T6160] device veth0_vlan entered promiscuous mode [ 176.888148][ T6160] device veth1_vlan entered promiscuous mode [ 176.896797][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 176.898469][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 176.899913][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.901455][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.904095][ T6160] device veth0_macvtap entered promiscuous mode [ 176.906629][ T6160] device veth1_macvtap entered promiscuous mode [ 176.911317][ T6160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 176.913030][ T6160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.915188][ T6160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 176.916877][ T6160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.919218][ T6160] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.920726][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 176.922247][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 176.924002][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.925578][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.928131][ T6160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 176.929860][ T6160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.931482][ T6160] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 176.933619][ T6160] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.935734][ T6160] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 176.937087][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 176.938786][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.941303][ T6160] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.942677][ T6160] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.945219][ T6160] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.946667][ T6160] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.971605][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.974242][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.976115][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 176.981392][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.982715][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 176.984743][ T1604] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 177.623440][ T4155] Bluetooth: hci2: command 0x0409 tx timeout [ 177.678017][ T4143] device hsr_slave_0 left promiscuous mode [ 177.713396][ T4143] device hsr_slave_1 left promiscuous mode [ 177.813229][ T4143] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 177.814556][ T4143] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 177.816104][ T4143] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 177.817245][ T4143] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 177.818550][ T4143] device bridge_slave_1 left promiscuous mode [ 177.819582][ T4143] bridge0: port 2(bridge_slave_1) entered disabled state [ 177.874351][ T4143] device bridge_slave_0 left promiscuous mode [ 177.875480][ T4143] bridge0: port 1(bridge_slave_0) entered disabled state [ 178.043278][ T4143] device veth1_macvtap left promiscuous mode [ 178.044354][ T4143] device veth0_macvtap left promiscuous mode [ 178.045413][ T4143] device veth1_vlan left promiscuous mode [ 178.046379][ T4143] device veth0_vlan left promiscuous mode 1970/01/01 00:02:58 executed programs: 610 [ 178.166788][ T4143] team0 (unregistering): Port device team_slave_1 removed [ 178.170993][ T4143] team0 (unregistering): Port device team_slave_0 removed [ 178.178002][ T4143] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 178.218327][ T4143] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 178.309381][ T4143] bond0 (unregistering): Released all slaves [ 179.703166][ T4159] Bluetooth: hci2: command 0x041b tx timeout [ 181.783355][ T4155] Bluetooth: hci2: command 0x040f tx timeout 1970/01/01 00:03:03 executed programs: 644 [ 183.863175][ T4159] Bluetooth: hci2: command 0x0419 tx timeout 1970/01/01 00:03:08 executed programs: 678 [ 192.504079][ T2061] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.506001][ T2061] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:03:13 executed programs: 712 [ 194.583292][ T4155] Bluetooth: hci1: command 0x0406 tx timeout 1970/01/01 00:03:18 executed programs: 746 1970/01/01 00:03:23 executed programs: 780 1970/01/01 00:03:28 executed programs: 815 1970/01/01 00:03:33 executed programs: 849 1970/01/01 00:03:38 executed programs: 883 1970/01/01 00:03:43 executed programs: 917 1970/01/01 00:03:48 executed programs: 951 1970/01/01 00:03:53 executed programs: 985 [ 236.673674][ T27] INFO: task kworker/1:1H:234 blocked for more than 143 seconds. [ 236.675016][ T27] Not tainted syzkaller #0 [ 236.675708][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 236.677036][ T27] task:kworker/1:1H state:D stack: 0 pid: 234 ppid: 2 flags:0x00000008 [ 236.678533][ T27] Workqueue: glock_workqueue glock_work_func [ 236.679531][ T27] Call trace: [ 236.680059][ T27] __switch_to+0x2f4/0x540 [ 236.680776][ T27] __schedule+0xdfc/0x1bc4 [ 236.681497][ T27] schedule+0x11c/0x1c8 [ 236.682156][ T27] rwsem_down_write_slowpath+0xc34/0x145c [ 236.684861][ T27] down_write+0xe8/0x12c [ 236.685621][ T27] freeze_super+0x54/0x36c [ 236.686283][ T27] freeze_go_sync+0x128/0x31c [ 236.686961][ T27] do_xmote+0x2ec/0xf58 [ 236.687594][ T27] run_queue+0x3fc/0x698 [ 236.688233][ T27] glock_work_func+0x208/0x440 [ 236.688927][ T27] process_one_work+0x79c/0x1138 [ 236.689655][ T27] worker_thread+0x8f4/0x1034 [ 236.690350][ T27] kthread+0x374/0x454 [ 236.690953][ T27] ret_from_fork+0x10/0x20 [ 236.691644][ T27] INFO: task syz.0.15:4931 blocked for more than 143 seconds. [ 236.692654][ T27] Not tainted syzkaller #0 [ 236.694588][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 236.696057][ T27] task:syz.0.15 state:D stack: 0 pid: 4931 ppid: 4684 flags:0x00000009 [ 236.697538][ T27] Call trace: [ 236.698085][ T27] __switch_to+0x2f4/0x540 [ 236.698787][ T27] __schedule+0xdfc/0x1bc4 [ 236.699483][ T27] schedule+0x11c/0x1c8 [ 236.700154][ T27] schedule_timeout+0xc8/0x2f4 [ 236.700880][ T27] do_wait_for_common+0x204/0x374 [ 236.701622][ T27] wait_for_completion+0x48/0x60 [ 236.702444][ T27] flush_workqueue+0x4cc/0x104c [ 236.704920][ T27] gfs2_gl_hash_clear+0xc8/0x2cc [ 236.705701][ T27] gfs2_fill_super+0x1164/0x1a18 [ 236.706642][ T27] get_tree_bdev+0x358/0x544 [ 236.707379][ T27] gfs2_get_tree+0x54/0x1b4 [ 236.708111][ T27] vfs_get_tree+0x90/0x274 [ 236.713452][ T27] do_new_mount+0x228/0x810 [ 236.714182][ T27] path_mount+0x5bc/0x1008 [ 236.714916][ T27] __arm64_sys_mount+0x514/0x5f0 [ 236.715792][ T27] invoke_syscall+0x98/0x2b0 [ 236.716493][ T27] el0_svc_common+0x138/0x258 [ 236.717363][ T27] do_el0_svc+0x58/0x13c [ 236.718028][ T27] el0_svc+0x78/0x1d0 [ 236.718663][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 236.719441][ T27] el0t_64_sync+0x1a0/0x1a4 [ 236.720126][ T27] [ 236.720126][ T27] Showing all locks held in the system: [ 236.721332][ T27] 1 lock held by khungtaskd/27: [ 236.722071][ T27] #0: ffff800014471360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 236.725560][ T27] 3 locks held by kworker/1:1H/234: [ 236.726396][ T27] #0: ffff0000c686f938 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x678/0x1138 [ 236.728319][ T27] #1: ffff80001cfe7c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6b8/0x1138 [ 236.730128][ T27] #2: ffff0000d7fea0e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: freeze_super+0x54/0x36c [ 236.731645][ T27] 2 locks held by getty/3802: [ 236.732360][ T27] #0: ffff0000d3607098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 236.734189][ T27] #1: ffff80001be7e2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2f0/0xf6c [ 236.735779][ T27] 1 lock held by syz.0.15/4931: [ 236.736592][ T27] #0: ffff0000d7fea0e0 (&type->s_umount_key#49/1){+.+.}-{3:3}, at: alloc_super+0x1a8/0x81c [ 236.738226][ T27] 1 lock held by syz.0.1017/6980: [ 236.739124][ T27] [ 236.739434][ T27] ============================================= [ 236.739434][ T27] [ 236.740628][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 236.741733][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 236.742952][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 236.744569][ T27] Call trace: [ 236.745088][ T27] dump_backtrace+0x0/0x458 [ 236.745748][ T27] show_stack+0x2c/0x3c [ 236.746407][ T27] __dump_stack+0x30/0x40 [ 236.747068][ T27] dump_stack_lvl+0xf4/0x15c [ 236.747758][ T27] dump_stack+0x1c/0x5c [ 236.748405][ T27] panic+0x2fc/0x860 [ 236.749025][ T27] hung_task_panic+0x0/0x2c [ 236.749715][ T27] kthread+0x374/0x454 [ 236.750326][ T27] ret_from_fork+0x10/0x20 [ 236.751002][ T27] SMP: stopping secondary CPUs [ 236.751702][ T27] Kernel Offset: disabled [ 236.752331][ T27] CPU features: 0x8,000003c1,7d33ffd9 [ 236.753175][ T27] Memory Limit: none [ 236.981380][ T27] Rebooting in 86400 seconds..