Warning: Permanently added '10.128.1.60' (ED25519) to the list of known hosts. 1970/01/01 00:01:02 ignoring optional flag "type"="gce" 1970/01/01 00:01:02 parsed 1 programs [ 63.637141][ T4357] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 65.370053][ T4477] chnl_net:caif_netlink_parms(): no params data found [ 65.387694][ T4477] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.388837][ T4477] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.390408][ T4477] device bridge_slave_0 entered promiscuous mode [ 65.392275][ T4477] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.393429][ T4477] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.394890][ T4477] device bridge_slave_1 entered promiscuous mode [ 65.404387][ T4477] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.407412][ T4477] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.415461][ T4477] team0: Port device team_slave_0 added [ 65.417722][ T4477] team0: Port device team_slave_1 added [ 65.423877][ T4477] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 65.424982][ T4477] 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. [ 65.429373][ T4477] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 65.431718][ T4477] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 65.432810][ T4477] 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. [ 65.437253][ T4477] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 65.497436][ T4477] device hsr_slave_0 entered promiscuous mode [ 65.536870][ T4477] device hsr_slave_1 entered promiscuous mode [ 66.185118][ T4477] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 66.217527][ T4477] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 66.268433][ T4477] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 66.310723][ T4477] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 66.407767][ T4477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 66.411920][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 66.413367][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 66.415892][ T4477] 8021q: adding VLAN 0 to HW filter on device team0 [ 66.419687][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 66.421411][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 66.425594][ T1620] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.426808][ T1620] bridge0: port 1(bridge_slave_0) entered forwarding state [ 66.428775][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 66.433893][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 66.443281][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 66.445058][ T1620] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.446158][ T1620] bridge0: port 2(bridge_slave_1) entered forwarding state [ 66.449436][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 66.451746][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 66.454738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 66.456552][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 66.458446][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.461616][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.463322][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.478474][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.480041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.483178][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.484795][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.488232][ T4477] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.535236][ T4477] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.537426][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.538665][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.547175][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.548922][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.565772][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.567862][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.569578][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.570995][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.574331][ T4477] device veth0_vlan entered promiscuous mode [ 66.578659][ T4477] device veth1_vlan entered promiscuous mode [ 66.585338][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.587001][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.588431][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.590006][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.593264][ T4477] device veth0_macvtap entered promiscuous mode [ 66.595565][ T4477] device veth1_macvtap entered promiscuous mode [ 66.602043][ T4477] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.604060][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.605584][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.607217][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.609051][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.611235][ T4477] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.613941][ T4477] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.615373][ T4477] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.617242][ T4477] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.618513][ T4477] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.621149][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.622816][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.711921][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.713347][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.714732][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 66.722068][ T362] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.723475][ T362] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.724799][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 66.972722][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:07 executed programs: 0 [ 67.457198][ T4701] chnl_net:caif_netlink_parms(): no params data found [ 67.474206][ T4701] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.475456][ T4701] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.477226][ T4701] device bridge_slave_0 entered promiscuous mode [ 67.479282][ T4701] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.480420][ T4701] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.481946][ T4701] device bridge_slave_1 entered promiscuous mode [ 67.489839][ T4701] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.492369][ T4701] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.500402][ T4701] team0: Port device team_slave_0 added [ 67.502260][ T4701] team0: Port device team_slave_1 added [ 67.508645][ T4701] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.509736][ T4701] 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. [ 67.513457][ T4701] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.515605][ T4701] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.516980][ T4701] 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. [ 67.521092][ T4701] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 67.577621][ T4701] device hsr_slave_0 entered promiscuous mode [ 67.606709][ T4701] device hsr_slave_1 entered promiscuous mode [ 67.656599][ T4701] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.657925][ T4701] Cannot create hsr debugfs directory [ 69.436427][ T4152] Bluetooth: hci0: command 0x0409 tx timeout [ 69.597787][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.599027][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 69.601157][ T2327] cfg80211: failed to load regulatory.db [ 69.999706][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.516667][ T4072] Bluetooth: hci0: command 0x041b tx timeout [ 72.379753][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.419989][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.596489][ T4892] Bluetooth: hci0: command 0x040f tx timeout [ 73.600295][ T4701] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.636953][ T4701] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.677600][ T4701] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.727130][ T4701] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.790972][ T4701] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.794858][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 73.796355][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 73.799393][ T4701] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.801851][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 73.803525][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 73.805085][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.806201][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.808055][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 73.811383][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 73.812791][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 73.814283][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.815470][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.824907][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 73.829005][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 73.831765][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 73.833768][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 73.835313][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 73.839193][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 73.841364][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 73.844123][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 73.845705][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 73.849242][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 73.850849][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 73.853380][ T4701] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 73.893000][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 73.894257][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 73.898358][ T4701] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.904951][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 73.906862][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 73.913389][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 73.914849][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 73.916330][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 73.918145][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 73.920478][ T4701] device veth0_vlan entered promiscuous mode [ 73.923863][ T4701] device veth1_vlan entered promiscuous mode [ 73.932502][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 73.934033][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 73.935550][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 73.937654][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.940632][ T4701] device veth0_macvtap entered promiscuous mode [ 73.943139][ T4701] device veth1_macvtap entered promiscuous mode [ 73.948792][ T4701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 73.950593][ T4701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.952844][ T4701] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.954057][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.955538][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.957122][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.958734][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.961247][ T4701] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 73.962972][ T4701] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 73.965220][ T4701] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.968129][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.969763][ T362] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.972323][ T4701] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.973781][ T4701] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.975201][ T4701] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.976622][ T4701] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.997148][ T1620] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.998413][ T1620] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.000456][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.007086][ T1620] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.008373][ T1620] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.009725][ T1620] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:14 executed programs: 2 [ 74.155844][ T4944] loop0: detected capacity change from 0 to 32768 [ 74.201167][ T4944] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 74.202477][ T4944] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 74.208277][ T4944] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 74.210760][ T4152] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 74.211792][ T4152] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 74.235445][ T4152] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 23ms [ 74.238140][ T4152] gfs2: fsid=syz:syz.0: jid=0: Done [ 74.239644][ T4944] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 74.288816][ T4944] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 75.581782][ T136] device hsr_slave_0 left promiscuous mode [ 75.616613][ T136] device hsr_slave_1 left promiscuous mode [ 75.676454][ T4892] Bluetooth: hci0: command 0x0419 tx timeout [ 75.706466][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 75.707709][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 75.709146][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 75.710360][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 75.711668][ T136] device bridge_slave_1 left promiscuous mode [ 75.712719][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.756954][ T136] device bridge_slave_0 left promiscuous mode [ 75.758248][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.896498][ T136] device veth1_macvtap left promiscuous mode [ 75.897610][ T136] device veth0_macvtap left promiscuous mode [ 75.898553][ T136] device veth1_vlan left promiscuous mode [ 75.899531][ T136] device veth0_vlan left promiscuous mode [ 75.986843][ T136] team0 (unregistering): Port device team_slave_1 removed [ 75.991561][ T136] team0 (unregistering): Port device team_slave_0 removed [ 75.995385][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 76.011180][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 76.130060][ T136] bond0 (unregistering): Released all slaves [ 84.091182][ T4951] chnl_net:caif_netlink_parms(): no params data found [ 84.108328][ T4951] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.109616][ T4951] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.111080][ T4951] device bridge_slave_0 entered promiscuous mode [ 84.113017][ T4951] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.114272][ T4951] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.115793][ T4951] device bridge_slave_1 entered promiscuous mode [ 84.123592][ T4951] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 84.125914][ T4951] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 84.134231][ T4951] team0: Port device team_slave_0 added [ 84.135969][ T4951] team0: Port device team_slave_1 added [ 84.142529][ T4951] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 84.143588][ T4951] 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. [ 84.147889][ T4951] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 84.150245][ T4951] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 84.151272][ T4951] 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. [ 84.155199][ T4951] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 84.197539][ T4951] device hsr_slave_0 entered promiscuous mode [ 84.236694][ T4951] device hsr_slave_1 entered promiscuous mode [ 84.303629][ T4951] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.342415][ T4951] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.383283][ T4951] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.435268][ T4951] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.598276][ T4951] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.657783][ T4951] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.697597][ T4951] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.747542][ T4951] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.803034][ T4951] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.804228][ T4951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.805553][ T4951] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.806653][ T4951] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.823298][ T4951] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.827109][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 84.828807][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.830211][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.832031][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 84.835883][ T4951] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.839468][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 84.841028][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.842120][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.844863][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 84.847709][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.848802][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.855020][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 84.856906][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 84.860386][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 84.863379][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 84.866197][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 84.870360][ T4951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 84.908063][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 84.909416][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 84.912463][ T4951] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.919843][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 84.925771][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 84.927953][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 84.929364][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 84.931691][ T4951] device veth0_vlan entered promiscuous mode [ 84.934998][ T4951] device veth1_vlan entered promiscuous mode [ 84.943019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 84.944457][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 84.945862][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 84.948637][ T4951] device veth0_macvtap entered promiscuous mode [ 84.950953][ T4951] device veth1_macvtap entered promiscuous mode [ 84.955895][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 84.958442][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.960592][ T4951] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.961824][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 84.963779][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 84.966000][ T4951] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 84.967825][ T4951] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.969999][ T4951] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.971597][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 84.973898][ T4951] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.975270][ T4951] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.977081][ T4951] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.978383][ T4951] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.996360][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.999016][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.000596][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.005846][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.008725][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.009915][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:25 executed programs: 3 [ 86.076888][ T2327] Bluetooth: hci1: command 0x0409 tx timeout [ 88.156779][ T4145] Bluetooth: hci1: command 0x041b tx timeout 1970/01/01 00:01:30 executed programs: 37 [ 90.246518][ T4145] Bluetooth: hci1: command 0x040f tx timeout [ 92.326491][ T4145] Bluetooth: hci1: command 0x0419 tx timeout 1970/01/01 00:01:35 executed programs: 72 1970/01/01 00:01:40 executed programs: 106 1970/01/01 00:01:45 executed programs: 141 1970/01/01 00:01:50 executed programs: 175 1970/01/01 00:01:55 executed programs: 210 1970/01/01 00:02:00 executed programs: 244 1970/01/01 00:02:05 executed programs: 279 1970/01/01 00:02:10 executed programs: 313 [ 131.037024][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.038160][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:02:15 executed programs: 347 1970/01/01 00:02:20 executed programs: 381 1970/01/01 00:02:26 executed programs: 416 1970/01/01 00:02:31 executed programs: 450 1970/01/01 00:02:36 executed programs: 484 1970/01/01 00:02:41 executed programs: 518 1970/01/01 00:02:46 executed programs: 552 1970/01/01 00:02:51 executed programs: 587 [ 173.783816][ T6170] chnl_net:caif_netlink_parms(): no params data found [ 173.801107][ T6170] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.802376][ T6170] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.803988][ T6170] device bridge_slave_0 entered promiscuous mode [ 173.806268][ T6170] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.807925][ T6170] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.809378][ T6170] device bridge_slave_1 entered promiscuous mode [ 173.817294][ T6170] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.819681][ T6170] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.828817][ T6170] team0: Port device team_slave_0 added [ 173.830536][ T6170] team0: Port device team_slave_1 added [ 173.837073][ T6170] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 173.838229][ T6170] 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. [ 173.842638][ T6170] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 173.845426][ T6170] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 173.846590][ T6170] 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. [ 173.850777][ T6170] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 173.899209][ T6170] device hsr_slave_0 entered promiscuous mode [ 173.936880][ T6170] device hsr_slave_1 entered promiscuous mode [ 174.006475][ T6170] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.007699][ T6170] Cannot create hsr debugfs directory [ 174.043523][ T6170] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.459751][ T6170] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.502183][ T6170] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.600964][ T6170] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.779234][ T6170] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 174.820500][ T6170] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 174.860411][ T6170] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 174.917433][ T6170] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 174.981334][ T6170] 8021q: adding VLAN 0 to HW filter on device bond0 [ 174.985627][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 174.988013][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 174.990761][ T6170] 8021q: adding VLAN 0 to HW filter on device team0 [ 174.993093][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 174.994695][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 174.996102][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 174.997262][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 174.998855][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.004033][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.005748][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.007485][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.008568][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.011230][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 175.013908][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.018818][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.020517][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.022026][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 175.024623][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.027131][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.029761][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 175.031312][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 175.033782][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 175.035290][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 175.041284][ T6170] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 175.080239][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 175.081654][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 175.084713][ T6170] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 175.094283][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 175.096141][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 175.103816][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 175.105471][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 175.107265][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 175.108700][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 175.111306][ T6170] device veth0_vlan entered promiscuous mode [ 175.114517][ T6170] device veth1_vlan entered promiscuous mode [ 175.121620][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 175.123247][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 175.124647][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 175.126079][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.133305][ T6170] device veth0_macvtap entered promiscuous mode [ 175.135670][ T6170] device veth1_macvtap entered promiscuous mode [ 175.140861][ T6170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 175.142563][ T6170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.144193][ T6170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 175.145969][ T6170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.148126][ T6170] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 175.149246][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 175.150846][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 175.152314][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 175.153916][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.156164][ T6170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 175.157991][ T6170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.159564][ T6170] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 175.161242][ T6170] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 175.163336][ T6170] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 175.164387][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 175.165938][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.172931][ T6170] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.174393][ T6170] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.175829][ T6170] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.177649][ T6170] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 175.197577][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.199553][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.202045][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 175.207904][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 175.209136][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 175.210387][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 175.631391][ T9] device hsr_slave_0 left promiscuous mode [ 175.666815][ T9] device hsr_slave_1 left promiscuous mode [ 175.736487][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 175.737715][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 175.739714][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 175.740946][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 175.742336][ T9] device bridge_slave_1 left promiscuous mode [ 175.743412][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.756680][ T4888] Bluetooth: hci2: command 0x0409 tx timeout [ 175.777062][ T9] device bridge_slave_0 left promiscuous mode [ 175.778161][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.917166][ T9] device veth1_macvtap left promiscuous mode [ 175.918212][ T9] device veth0_macvtap left promiscuous mode [ 175.919273][ T9] device veth1_vlan left promiscuous mode [ 175.920243][ T9] device veth0_vlan left promiscuous mode [ 176.059928][ T9] team0 (unregistering): Port device team_slave_1 removed [ 176.064064][ T9] team0 (unregistering): Port device team_slave_0 removed [ 176.068713][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 176.109869][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 176.210941][ T9] bond0 (unregistering): Released all slaves 1970/01/01 00:02:56 executed programs: 611 [ 177.847617][ T2327] Bluetooth: hci2: command 0x041b tx timeout [ 179.916475][ T2327] Bluetooth: hci2: command 0x040f tx timeout 1970/01/01 00:03:01 executed programs: 645 [ 182.006429][ T4146] Bluetooth: hci2: command 0x0419 tx timeout 1970/01/01 00:03:06 executed programs: 679 1970/01/01 00:03:11 executed programs: 713 [ 192.477830][ T2063] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.478895][ T2063] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.556527][ T2327] Bluetooth: hci0: command 0x0406 tx timeout 1970/01/01 00:03:16 executed programs: 747 1970/01/01 00:03:21 executed programs: 781 1970/01/01 00:03:26 executed programs: 815 1970/01/01 00:03:32 executed programs: 850 1970/01/01 00:03:37 executed programs: 885 1970/01/01 00:03:42 executed programs: 920 1970/01/01 00:03:47 executed programs: 954 1970/01/01 00:03:52 executed programs: 988 1970/01/01 00:03:57 executed programs: 1022 [ 237.916658][ T27] INFO: task kworker/0:1H:234 blocked for more than 143 seconds. [ 237.918171][ T27] Not tainted syzkaller #0 [ 237.918875][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 237.920197][ T27] task:kworker/0:1H state:D stack: 0 pid: 234 ppid: 2 flags:0x00000008 [ 237.921617][ T27] Workqueue: glock_workqueue glock_work_func [ 237.922704][ T27] Call trace: [ 237.923318][ T27] __switch_to+0x2f4/0x540 [ 237.924166][ T27] __schedule+0xdfc/0x1bc4 [ 237.924940][ T27] schedule+0x11c/0x1c8 [ 237.925554][ T27] rwsem_down_write_slowpath+0xc34/0x145c [ 237.927393][ T27] down_write+0xe8/0x12c [ 237.928115][ T27] freeze_super+0x54/0x36c [ 237.928819][ T27] freeze_go_sync+0x128/0x31c [ 237.929511][ T27] do_xmote+0x2ec/0xf58 [ 237.930108][ T27] run_queue+0x3fc/0x698 [ 237.930773][ T27] glock_work_func+0x208/0x440 [ 237.931468][ T27] process_one_work+0x79c/0x1138 [ 237.932326][ T27] worker_thread+0x8f4/0x1034 [ 237.933135][ T27] kthread+0x374/0x454 [ 237.933777][ T27] ret_from_fork+0x10/0x20 [ 237.934521][ T27] INFO: task syz.0.15:4944 blocked for more than 143 seconds. [ 237.935777][ T27] Not tainted syzkaller #0 [ 237.939700][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 237.941448][ T27] task:syz.0.15 state:D stack: 0 pid: 4944 ppid: 4701 flags:0x00000009 [ 237.942889][ T27] Call trace: [ 237.943439][ T27] __switch_to+0x2f4/0x540 [ 237.944109][ T27] __schedule+0xdfc/0x1bc4 [ 237.944872][ T27] schedule+0x11c/0x1c8 [ 237.945602][ T27] schedule_timeout+0xc8/0x2f4 [ 237.946928][ T27] do_wait_for_common+0x204/0x374 [ 237.947708][ T27] wait_for_completion+0x48/0x60 [ 237.948502][ T27] flush_workqueue+0x4cc/0x104c [ 237.949258][ T27] gfs2_gl_hash_clear+0xc8/0x2cc [ 237.950078][ T27] gfs2_fill_super+0x1164/0x1a18 [ 237.950863][ T27] get_tree_bdev+0x358/0x544 [ 237.951632][ T27] gfs2_get_tree+0x54/0x1b4 [ 237.952380][ T27] vfs_get_tree+0x90/0x274 [ 237.953141][ T27] do_new_mount+0x228/0x810 [ 237.953859][ T27] path_mount+0x5bc/0x1008 [ 237.954626][ T27] __arm64_sys_mount+0x514/0x5f0 [ 237.955406][ T27] invoke_syscall+0x98/0x2b0 [ 237.956153][ T27] el0_svc_common+0x138/0x258 [ 237.957574][ T27] do_el0_svc+0x58/0x13c [ 237.958217][ T27] el0_svc+0x78/0x1d0 [ 237.958863][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 237.959723][ T27] el0t_64_sync+0x1a0/0x1a4 [ 237.960487][ T27] [ 237.960487][ T27] Showing all locks held in the system: [ 237.961688][ T27] 1 lock held by khungtaskd/27: [ 237.962493][ T27] #0: ffff800014471360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 237.963929][ T27] 3 locks held by kworker/0:1H/234: [ 237.964693][ T27] #0: ffff0000c6843938 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x678/0x1138 [ 237.967168][ T27] #1: ffff80001e8c7c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6b8/0x1138 [ 237.969067][ T27] #2: ffff0000d58fa0e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: freeze_super+0x54/0x36c [ 237.970681][ T27] 2 locks held by getty/3804: [ 237.971397][ T27] #0: ffff0000d443b098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 237.972924][ T27] #1: ffff80001be8b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2f0/0xf6c [ 237.974502][ T27] 1 lock held by syz.0.15/4944: [ 237.975286][ T27] #0: ffff0000d58fa0e0 (&type->s_umount_key#49/1){+.+.}-{3:3}, at: alloc_super+0x1a8/0x81c [ 237.977852][ T27] 4 locks held by syz.0.1039/7034: [ 237.978699][ T27] [ 237.979076][ T27] ============================================= [ 237.979076][ T27] [ 237.980428][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 237.981533][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 237.982557][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/26/2026 [ 237.984020][ T27] Call trace: [ 237.984517][ T27] dump_backtrace+0x0/0x458 [ 237.985213][ T27] show_stack+0x2c/0x3c [ 237.985881][ T27] __dump_stack+0x30/0x40 [ 237.986606][ T27] dump_stack_lvl+0xf4/0x15c [ 237.987391][ T27] dump_stack+0x1c/0x5c [ 237.988064][ T27] panic+0x2fc/0x860 [ 237.988707][ T27] hung_task_panic+0x0/0x2c [ 237.989401][ T27] kthread+0x374/0x454 [ 237.990060][ T27] ret_from_fork+0x10/0x20 [ 237.990757][ T27] SMP: stopping secondary CPUs [ 237.991505][ T27] Kernel Offset: disabled [ 237.992182][ T27] CPU features: 0x8,000003c1,7d33ffd9 [ 237.992992][ T27] Memory Limit: none [ 238.225932][ T27] Rebooting in 86400 seconds..