Warning: Permanently added '10.128.1.50' (ED25519) to the list of known hosts. 1970/01/01 00:01:21 ignoring optional flag "sandboxArg"="0" 1970/01/01 00:01:21 ignoring optional flag "type"="gce" 1970/01/01 00:01:21 parsed 1 programs [ 84.126893][ T4431] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 91.282145][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.284402][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.287492][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 91.300940][ T1614] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 91.303063][ T1614] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 91.305946][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 91.893855][ T4468] chnl_net:caif_netlink_parms(): no params data found [ 91.930256][ T4468] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.932180][ T4468] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.934736][ T4468] device bridge_slave_0 entered promiscuous mode [ 91.938427][ T4468] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.941026][ T4468] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.943519][ T4468] device bridge_slave_1 entered promiscuous mode [ 91.959983][ T4468] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.964112][ T4468] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.978656][ T4468] team0: Port device team_slave_0 added [ 91.985580][ T4468] team0: Port device team_slave_1 added [ 91.999494][ T4468] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 92.001423][ T4468] 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. [ 92.008274][ T4468] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 92.012843][ T4468] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 92.014702][ T4468] 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. [ 92.021534][ T4468] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 92.091756][ T4468] device hsr_slave_0 entered promiscuous mode [ 92.129490][ T4468] device hsr_slave_1 entered promiscuous mode [ 92.996342][ T4468] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 93.041037][ T4468] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 93.070984][ T4468] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 93.112113][ T4468] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 93.244723][ T4468] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.263330][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 93.265896][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 93.271881][ T4468] 8021q: adding VLAN 0 to HW filter on device team0 [ 93.281313][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 93.284199][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 93.286912][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.288758][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 93.296154][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 93.311183][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 93.314672][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 93.317553][ T153] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.319505][ T153] bridge0: port 2(bridge_slave_1) entered forwarding state [ 93.322685][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 93.331482][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 93.334355][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.341607][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.344339][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.352631][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.355831][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.363414][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.366112][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.376600][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.382434][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.389843][ T4468] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.465404][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.467659][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.473748][ T4468] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.487561][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.493356][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.507599][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.512023][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.514909][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.517866][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.523506][ T4468] device veth0_vlan entered promiscuous mode [ 93.531600][ T4468] device veth1_vlan entered promiscuous mode [ 93.547134][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.553671][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.556979][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.562492][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.567225][ T4468] device veth0_macvtap entered promiscuous mode [ 93.574050][ T4468] device veth1_macvtap entered promiscuous mode [ 93.586550][ T4468] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 93.588590][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.594270][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.596842][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 93.600541][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 93.605905][ T4468] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 93.611556][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 93.614584][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 93.618483][ T4468] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.622517][ T4468] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.624870][ T4468] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 93.627163][ T4468] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:34 executed programs: 0 [ 94.570936][ T4627] chnl_net:caif_netlink_parms(): no params data found [ 94.613429][ T4627] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.615389][ T4627] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.617974][ T4627] device bridge_slave_0 entered promiscuous mode [ 94.623344][ T4627] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.625294][ T4627] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.627831][ T4627] device bridge_slave_1 entered promiscuous mode [ 94.648077][ T4627] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.655230][ T4627] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.674082][ T4627] team0: Port device team_slave_0 added [ 94.677811][ T4627] team0: Port device team_slave_1 added [ 94.697755][ T4627] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 94.701066][ T4627] 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. [ 94.707717][ T4627] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.715053][ T4627] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.716837][ T4627] 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. [ 94.726032][ T4627] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.784351][ T4627] device hsr_slave_0 entered promiscuous mode [ 94.839817][ T4627] device hsr_slave_1 entered promiscuous mode [ 94.869276][ T4627] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.871315][ T4627] Cannot create hsr debugfs directory [ 94.967083][ T4627] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.520342][ T21] Bluetooth: hci1: command 0x0409 tx timeout [ 97.814704][ T4627] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.599449][ T13] Bluetooth: hci1: command 0x041b tx timeout [ 98.882303][ T4627] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 98.967847][ T4627] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.205196][ T4627] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 99.241415][ T4627] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 99.301199][ T4627] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 99.341621][ T4627] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 99.451823][ T4627] 8021q: adding VLAN 0 to HW filter on device bond0 [ 99.461578][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.463971][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.468792][ T4627] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.473712][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.476508][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.481601][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.483469][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.486449][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.491420][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.494136][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.496592][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.498444][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.506000][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.511517][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.517620][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.521742][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.524538][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.533194][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.536085][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.542809][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.545508][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.551016][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.553748][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.558826][ T4627] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.630677][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.632673][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.638330][ T4627] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.651631][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.654346][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.670801][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.673751][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.676421][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.678898][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.683689][ T4627] device veth0_vlan entered promiscuous mode [ 99.712736][ T4627] device veth1_vlan entered promiscuous mode [ 99.728095][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.730859][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 99.733329][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 99.735833][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 99.741867][ T4627] device veth0_macvtap entered promiscuous mode [ 99.747069][ T4627] device veth1_macvtap entered promiscuous mode [ 99.784346][ T4627] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 99.787172][ T4627] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.793279][ T4627] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 99.795366][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 99.797943][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 99.802046][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 99.804746][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 99.809679][ T4627] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 99.812442][ T4627] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 99.816024][ T4627] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 99.824731][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 99.827434][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 99.834133][ T4627] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.836539][ T4627] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.838841][ T4627] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.841613][ T4627] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 99.878791][ T1614] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.889158][ T1614] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.891911][ T153] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 99.893315][ T1614] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 99.894050][ T153] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.915979][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:39 executed programs: 2 [ 100.197472][ T4861] loop0: detected capacity change from 0 to 32768 [ 100.246267][ T4861] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 100.248528][ T4861] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 100.268072][ T4861] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 100.275235][ T1534] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 100.277173][ T1534] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 100.325415][ T1534] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 48ms [ 100.327990][ T1534] gfs2: fsid=syz:syz.0: jid=0: Done [ 100.330585][ T4861] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 100.406117][ T4861] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 100.679898][ T1534] Bluetooth: hci1: command 0x040f tx timeout [ 101.614338][ T336] device hsr_slave_0 left promiscuous mode [ 101.659797][ T336] device hsr_slave_1 left promiscuous mode [ 101.759282][ T336] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 101.761273][ T336] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 101.763862][ T336] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 101.765769][ T336] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 101.768144][ T336] device bridge_slave_1 left promiscuous mode [ 101.770026][ T336] bridge0: port 2(bridge_slave_1) entered disabled state [ 101.811140][ T336] device bridge_slave_0 left promiscuous mode [ 101.812852][ T336] bridge0: port 1(bridge_slave_0) entered disabled state [ 101.969398][ T336] device veth1_macvtap left promiscuous mode [ 101.971123][ T336] device veth0_macvtap left promiscuous mode [ 101.972802][ T336] device veth1_vlan left promiscuous mode [ 101.974274][ T336] device veth0_vlan left promiscuous mode [ 102.199992][ T336] team0 (unregistering): Port device team_slave_1 removed [ 102.208486][ T336] team0 (unregistering): Port device team_slave_0 removed [ 102.218620][ T336] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 102.255630][ T336] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 102.388654][ T336] bond0 (unregistering): Released all slaves [ 102.759241][ T4118] Bluetooth: hci1: command 0x0419 tx timeout [ 110.064070][ T4866] chnl_net:caif_netlink_parms(): no params data found [ 110.096462][ T4866] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.098430][ T4866] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.101197][ T4866] device bridge_slave_0 entered promiscuous mode [ 110.105841][ T4866] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.107761][ T4866] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.110827][ T4866] device bridge_slave_1 entered promiscuous mode [ 110.126316][ T4866] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 110.131069][ T4866] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 110.148142][ T4866] team0: Port device team_slave_0 added [ 110.151592][ T4866] team0: Port device team_slave_1 added [ 110.164044][ T4866] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 110.165945][ T4866] 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. [ 110.172996][ T4866] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 110.177250][ T4866] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 110.179114][ T4866] 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. [ 110.185790][ T4866] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 110.241193][ T4866] device hsr_slave_0 entered promiscuous mode [ 110.280482][ T4866] device hsr_slave_1 entered promiscuous mode [ 110.378872][ T4866] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.434398][ T4866] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.503085][ T4866] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.548269][ T4866] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 110.703582][ T4866] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 110.731413][ T4866] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 110.781268][ T4866] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 110.831469][ T4866] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 110.892857][ T4866] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.894990][ T4866] bridge0: port 2(bridge_slave_1) entered forwarding state [ 110.896949][ T4866] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.898796][ T4866] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.939583][ T4866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 110.946669][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 110.949859][ T336] bridge0: port 1(bridge_slave_0) entered disabled state [ 110.952471][ T336] bridge0: port 2(bridge_slave_1) entered disabled state [ 110.955601][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 110.964767][ T4866] 8021q: adding VLAN 0 to HW filter on device team0 [ 110.972505][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 110.975154][ T336] bridge0: port 1(bridge_slave_0) entered blocking state [ 110.977008][ T336] bridge0: port 1(bridge_slave_0) entered forwarding state [ 110.984985][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 110.987681][ T336] bridge0: port 2(bridge_slave_1) entered blocking state [ 110.989544][ T336] bridge0: port 2(bridge_slave_1) entered forwarding state [ 111.002359][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 111.005122][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 111.011706][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 111.017862][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 111.025948][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 111.031794][ T4866] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 111.102071][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 111.104299][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 111.111231][ T4866] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 111.123133][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 111.125905][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 111.138376][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 111.141393][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 111.144765][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 111.147188][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 111.152677][ T4866] device veth0_vlan entered promiscuous mode [ 111.160201][ T4866] device veth1_vlan entered promiscuous mode [ 111.176495][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 111.180467][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 111.183051][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 111.185751][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 111.192483][ T4866] device veth0_macvtap entered promiscuous mode [ 111.197198][ T4866] device veth1_macvtap entered promiscuous mode [ 111.209254][ T4866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 111.211951][ T4866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.215523][ T4866] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 111.217935][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 111.221514][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 111.223988][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 111.226712][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 111.232402][ T4866] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 111.235129][ T4866] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 111.238683][ T4866] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 111.241850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 111.244490][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 111.251863][ T4866] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.254055][ T4866] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.256294][ T4866] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.258595][ T4866] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 111.297015][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.302065][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.304999][ T153] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 111.321222][ T336] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 111.323360][ T336] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 111.326255][ T336] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:51 executed programs: 3 [ 112.039612][ T4118] Bluetooth: hci0: command 0x0409 tx timeout [ 114.119192][ T13] Bluetooth: hci0: command 0x041b tx timeout [ 116.209189][ T1960] Bluetooth: hci0: command 0x040f tx timeout 1970/01/01 00:01:56 executed programs: 19 [ 118.279292][ T4547] Bluetooth: hci0: command 0x0419 tx timeout 1970/01/01 00:02:01 executed programs: 36 1970/01/01 00:02:06 executed programs: 53 [ 131.080334][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.082190][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:02:11 executed programs: 70 1970/01/01 00:02:17 executed programs: 87 1970/01/01 00:02:22 executed programs: 104 1970/01/01 00:02:27 executed programs: 121 1970/01/01 00:02:32 executed programs: 138 1970/01/01 00:02:37 executed programs: 155 1970/01/01 00:02:42 executed programs: 172 1970/01/01 00:02:47 executed programs: 189 1970/01/01 00:02:53 executed programs: 206 1970/01/01 00:02:58 executed programs: 223 1970/01/01 00:03:03 executed programs: 240 1970/01/01 00:03:08 executed programs: 257 [ 192.520033][ T2056] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.521781][ T2056] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:03:13 executed programs: 274 1970/01/01 00:03:18 executed programs: 291 1970/01/01 00:03:23 executed programs: 308 1970/01/01 00:03:29 executed programs: 325 1970/01/01 00:03:34 executed programs: 342 1970/01/01 00:03:39 executed programs: 359 [ 220.199188][ T1960] Bluetooth: hci1: command 0x0406 tx timeout 1970/01/01 00:03:44 executed programs: 376 1970/01/01 00:03:49 executed programs: 393 1970/01/01 00:03:54 executed programs: 410 [ 235.559110][ T4547] Bluetooth: hci0: command 0x0406 tx timeout 1970/01/01 00:03:59 executed programs: 427 1970/01/01 00:04:05 executed programs: 444 [ 245.639150][ T27] INFO: task kworker/1:1H:227 blocked for more than 143 seconds. [ 245.641328][ T27] Not tainted 5.15.180-syzkaller #0 [ 245.642810][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.645067][ T27] task:kworker/1:1H state:D stack: 0 pid: 227 ppid: 2 flags:0x00000008 [ 245.647693][ T27] Workqueue: glock_workqueue glock_work_func [ 245.653600][ T27] Call trace: [ 245.654564][ T27] __switch_to+0x2f4/0x558 [ 245.655753][ T27] __schedule+0xe00/0x1c0c [ 245.657605][ T27] schedule+0x11c/0x1c8 [ 245.658842][ T27] rwsem_down_write_slowpath+0xcb8/0x13f4 [ 245.660985][ T27] down_write+0xe8/0x12c [ 245.662204][ T27] freeze_super+0x54/0x374 [ 245.663292][ T27] freeze_go_sync+0x128/0x31c [ 245.664537][ T27] do_xmote+0x2ec/0xf90 [ 245.665612][ T27] run_queue+0x3fc/0x6c0 [ 245.666669][ T27] glock_work_func+0x208/0x458 [ 245.667928][ T27] process_one_work+0x79c/0x1140 [ 245.672341][ T27] worker_thread+0x8f4/0x101c [ 245.673587][ T27] kthread+0x374/0x454 [ 245.674663][ T27] ret_from_fork+0x10/0x20 [ 245.675979][ T27] INFO: task syz.0.15:4861 blocked for more than 143 seconds. [ 245.677915][ T27] Not tainted 5.15.180-syzkaller #0 [ 245.680021][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 245.682382][ T27] task:syz.0.15 state:D stack: 0 pid: 4861 ppid: 4627 flags:0x00000009 [ 245.684799][ T27] Call trace: [ 245.685637][ T27] __switch_to+0x2f4/0x558 [ 245.686845][ T27] __schedule+0xe00/0x1c0c [ 245.687994][ T27] schedule+0x11c/0x1c8 [ 245.688997][ T27] schedule_timeout+0xb4/0x2c8 [ 245.694020][ T27] do_wait_for_common+0x1fc/0x35c [ 245.695318][ T27] wait_for_completion+0x48/0x60 [ 245.696556][ T27] flush_workqueue+0x4b8/0x1024 [ 245.698775][ T27] gfs2_gl_hash_clear+0xd0/0x2cc [ 245.702273][ T27] gfs2_fill_super+0x111c/0x19e0 [ 245.703669][ T27] get_tree_bdev+0x358/0x544 [ 245.704958][ T27] gfs2_get_tree+0x54/0x1b4 [ 245.706124][ T27] vfs_get_tree+0x90/0x274 [ 245.707267][ T27] do_new_mount+0x228/0x810 [ 245.708450][ T27] path_mount+0x5b4/0x1000 [ 245.712619][ T27] __arm64_sys_mount+0x514/0x5e4 [ 245.713933][ T27] invoke_syscall+0x98/0x2b8 [ 245.715205][ T27] el0_svc_common+0x138/0x258 [ 245.716418][ T27] do_el0_svc+0x58/0x14c [ 245.717548][ T27] el0_svc+0x78/0x1e0 [ 245.718589][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 245.720713][ T27] el0t_64_sync+0x1a0/0x1a4 [ 245.721913][ T27] [ 245.721913][ T27] Showing all locks held in the system: [ 245.723944][ T27] 1 lock held by khungtaskd/27: [ 245.725151][ T27] #0: ffff8000143211e0 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 245.727656][ T27] 3 locks held by kworker/1:1H/227: [ 245.732075][ T27] #0: ffff0000c7290538 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x678/0x1140 [ 245.734979][ T27] #1: ffff80001bef7c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6b8/0x1140 [ 245.738281][ T27] #2: ffff0000cc4020e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: freeze_super+0x54/0x374 [ 245.741498][ T27] 2 locks held by getty/3787: [ 245.742678][ T27] #0: ffff0000d401c098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 245.745195][ T27] #1: ffff80001bd1b2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2f0/0xf6c [ 245.747905][ T27] 1 lock held by syz.0.15/4861: [ 245.751951][ T27] #0: ffff0000cc4020e0 (&type->s_umount_key#49/1){+.+.}-{3:3}, at: alloc_super+0x1a8/0x824 [ 245.754752][ T27] [ 245.755346][ T27] ============================================= [ 245.755346][ T27] [ 245.757596][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 245.759410][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted 5.15.180-syzkaller #0 [ 245.761491][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 245.764081][ T27] Call trace: [ 245.764908][ T27] dump_backtrace+0x0/0x43c [ 245.766135][ T27] show_stack+0x2c/0x3c [ 245.767197][ T27] __dump_stack+0x30/0x40 [ 245.768336][ T27] dump_stack_lvl+0xf8/0x160 [ 245.769540][ T27] dump_stack+0x1c/0x5c [ 245.770581][ T27] panic+0x2e4/0x854 [ 245.771690][ T27] hung_task_panic+0x0/0x2c [ 245.772845][ T27] kthread+0x374/0x454 [ 245.773872][ T27] ret_from_fork+0x10/0x20 [ 245.775099][ T27] SMP: stopping secondary CPUs [ 245.776388][ T27] Kernel Offset: disabled [ 245.777474][ T27] CPU features: 0x8,000081c1,21302e40 [ 245.778922][ T27] Memory Limit: none [ 246.157684][ T27] Rebooting in 86400 seconds..