Warning: Permanently added '10.128.1.62' (ED25519) to the list of known hosts. 1970/01/01 00:01:01 ignoring optional flag "type"="gce" 1970/01/01 00:01:01 parsed 1 programs [ 62.758135][ T4467] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 66.388531][ T4523] chnl_net:caif_netlink_parms(): no params data found [ 66.406794][ T4523] bridge0: port 1(bridge_slave_0) entered blocking state [ 66.407933][ T4523] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.409450][ T4523] device bridge_slave_0 entered promiscuous mode [ 66.411612][ T4523] bridge0: port 2(bridge_slave_1) entered blocking state [ 66.412758][ T4523] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.414277][ T4523] device bridge_slave_1 entered promiscuous mode [ 66.423187][ T4523] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.425478][ T4523] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.433714][ T4523] team0: Port device team_slave_0 added [ 66.435480][ T4523] team0: Port device team_slave_1 added [ 66.442879][ T4523] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 66.443946][ T4523] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.447953][ T4523] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 66.450462][ T4523] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 66.451359][ T4523] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 66.455439][ T4523] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 66.517826][ T4523] device hsr_slave_0 entered promiscuous mode [ 66.556281][ T4523] device hsr_slave_1 entered promiscuous mode [ 67.077445][ T4523] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 67.117563][ T4523] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 67.139745][ T4523] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 67.197893][ T4523] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 67.256828][ T4523] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.257991][ T4523] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.259306][ T4523] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.260308][ T4523] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.277751][ T4523] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.282980][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.284622][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.287280][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.293633][ T4523] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.297455][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.298941][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.300018][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.303962][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.306799][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.307805][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.314450][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.318227][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.342165][ T4523] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.343742][ T4523] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.354602][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.357959][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.361768][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.363200][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.472844][ T4523] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.476882][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 67.478070][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 67.487656][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 67.489327][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 67.498268][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 67.499990][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 67.501503][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 67.502753][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 67.505420][ T4523] device veth0_vlan entered promiscuous mode [ 67.511230][ T4523] device veth1_vlan entered promiscuous mode [ 67.527951][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 67.529341][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 67.530749][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 67.532221][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 67.535217][ T4523] device veth0_macvtap entered promiscuous mode [ 67.539252][ T4523] device veth1_macvtap entered promiscuous mode [ 67.544815][ T4523] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 67.549596][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 67.551020][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 67.552432][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 67.553963][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 67.558780][ T4523] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 67.559960][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 67.564411][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 67.567539][ T4523] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.568854][ T4523] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.570188][ T4523] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.571488][ T4523] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 67.836803][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.838118][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.839830][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 67.853553][ T1621] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.854809][ T1621] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.856714][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.403749][ T136] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.608763][ T13] cfg80211: failed to load regulatory.db [ 69.610454][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.611497][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.849430][ T136] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.149654][ T136] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 73.210434][ T136] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 1970/01/01 00:01:13 executed programs: 0 [ 73.803988][ T4965] chnl_net:caif_netlink_parms(): no params data found [ 73.826982][ T4965] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.828119][ T4965] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.829687][ T4965] device bridge_slave_0 entered promiscuous mode [ 73.831810][ T4965] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.832901][ T4965] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.834373][ T4965] device bridge_slave_1 entered promiscuous mode [ 73.847574][ T4965] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.850221][ T4965] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.860143][ T4965] team0: Port device team_slave_0 added [ 73.861944][ T4965] team0: Port device team_slave_1 added [ 73.870140][ T4965] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 73.871133][ T4965] 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. [ 73.875069][ T4965] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 73.878556][ T4965] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 73.879574][ T4965] 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. [ 73.883823][ T4965] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 73.937383][ T4965] device hsr_slave_0 entered promiscuous mode [ 73.966257][ T4965] device hsr_slave_1 entered promiscuous mode [ 74.006058][ T4965] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 74.007138][ T4965] Cannot create hsr debugfs directory [ 74.473101][ T4965] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 74.497328][ T4965] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 74.537716][ T4965] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 74.567403][ T4965] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 74.605057][ T4965] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.606217][ T4965] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.607437][ T4965] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.608531][ T4965] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.628218][ T4965] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.632928][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.634801][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.636845][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.638716][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 74.643438][ T4965] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.649831][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.651323][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.652435][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.657049][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.658575][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.659676][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.665372][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.669063][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 74.675942][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.678037][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.679513][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 74.682565][ T4965] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 74.733471][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 74.734715][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 74.758362][ T4965] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.765325][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 74.774843][ T4965] device veth0_vlan entered promiscuous mode [ 74.777037][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 74.778647][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 74.780033][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 74.784330][ T4965] device veth1_vlan entered promiscuous mode [ 74.795910][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 74.797455][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 74.817432][ T4965] device veth0_macvtap entered promiscuous mode [ 74.819896][ T4965] device veth1_macvtap entered promiscuous mode [ 74.829248][ T4965] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 74.830788][ T4965] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.832891][ T4965] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.834908][ T4965] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 74.837907][ T4965] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 74.840362][ T4965] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.841595][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 74.843052][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 74.844471][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 74.845872][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 74.847624][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 74.849262][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 74.857667][ T4965] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.858991][ T4965] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.860291][ T4965] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.861620][ T4965] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.897420][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.898707][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.900362][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 74.915302][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.917386][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.918929][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.093139][ T5090] loop0: detected capacity change from 0 to 32768 [ 75.138000][ T5090] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 75.139181][ T5090] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 75.145490][ T5090] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 75.148950][ T4167] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 75.149929][ T4167] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 75.167620][ T4167] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 17ms [ 75.169117][ T4167] gfs2: fsid=syz:syz.0: jid=0: Done [ 75.170553][ T5090] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 75.219059][ T5090] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 75.766167][ T4167] Bluetooth: hci0: command 0x0409 tx timeout [ 77.301454][ T136] device hsr_slave_0 left promiscuous mode [ 77.346716][ T136] device hsr_slave_1 left promiscuous mode [ 77.436069][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.437261][ T136] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 77.438690][ T136] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 77.439725][ T136] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 77.441079][ T136] device bridge_slave_1 left promiscuous mode [ 77.442102][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.477575][ T136] device bridge_slave_0 left promiscuous mode [ 77.478583][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.616151][ T136] device veth1_macvtap left promiscuous mode [ 77.617134][ T136] device veth0_macvtap left promiscuous mode [ 77.618143][ T136] device veth1_vlan left promiscuous mode [ 77.619035][ T136] device veth0_vlan left promiscuous mode [ 77.731397][ T136] team0 (unregistering): Port device team_slave_1 removed [ 77.739414][ T136] team0 (unregistering): Port device team_slave_0 removed [ 77.743772][ T136] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 77.779757][ T136] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 77.846229][ T4235] Bluetooth: hci0: command 0x041b tx timeout [ 77.901341][ T136] bond0 (unregistering): Released all slaves [ 79.936291][ T4116] Bluetooth: hci0: command 0x040f tx timeout [ 82.006054][ T4116] Bluetooth: hci0: command 0x0419 tx timeout [ 85.009352][ T5100] chnl_net:caif_netlink_parms(): no params data found [ 85.028930][ T5100] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.030069][ T5100] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.031461][ T5100] device bridge_slave_0 entered promiscuous mode [ 85.033626][ T5100] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.034672][ T5100] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.036114][ T5100] device bridge_slave_1 entered promiscuous mode [ 85.044267][ T5100] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.047911][ T5100] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.055973][ T5100] team0: Port device team_slave_0 added [ 85.057867][ T5100] team0: Port device team_slave_1 added [ 85.065212][ T5100] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.066516][ T5100] 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. [ 85.070196][ T5100] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.072411][ T5100] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.073385][ T5100] 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. [ 85.077334][ T5100] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.137101][ T5100] device hsr_slave_0 entered promiscuous mode [ 85.186241][ T5100] device hsr_slave_1 entered promiscuous mode [ 85.259048][ T5100] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.304039][ T5100] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.353876][ T5100] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.416152][ T5100] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.579727][ T5100] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 85.608009][ T5100] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 85.658299][ T5100] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 85.697486][ T5100] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 85.744283][ T5100] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.745436][ T5100] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.746811][ T5100] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.747901][ T5100] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.767165][ T5100] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.770992][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.772709][ T355] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.774250][ T355] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.776122][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 85.780199][ T5100] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.783332][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.785401][ T1621] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.786499][ T1621] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.791861][ T1621] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.793336][ T1621] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.794453][ T1621] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.802275][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.803882][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.808764][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.812096][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.815296][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.818561][ T5100] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 85.859308][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 85.860650][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 85.863928][ T5100] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.871258][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 85.878229][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 85.879691][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 85.881027][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 85.884206][ T5100] device veth0_vlan entered promiscuous mode [ 85.888508][ T5100] device veth1_vlan entered promiscuous mode [ 85.897521][ T5100] device veth0_macvtap entered promiscuous mode [ 85.898920][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 85.901157][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 85.902646][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 85.904121][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 85.908454][ T5100] device veth1_macvtap entered promiscuous mode [ 85.914509][ T5100] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 85.916431][ T5100] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.918705][ T5100] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.919881][ T355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 85.922873][ T5100] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 85.924508][ T5100] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 85.927331][ T5100] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.928550][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 85.931276][ T5100] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.932573][ T5100] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.933839][ T5100] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.935050][ T5100] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.961620][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.962801][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.964557][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 85.972649][ T1621] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 85.973955][ T1621] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 85.975806][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:25 executed programs: 3 [ 86.966228][ T4171] Bluetooth: hci1: command 0x0409 tx timeout [ 89.056396][ T25] Bluetooth: hci1: command 0x041b tx timeout 1970/01/01 00:01:31 executed programs: 35 [ 91.126365][ T4171] Bluetooth: hci1: command 0x040f tx timeout [ 93.206080][ T25] Bluetooth: hci1: command 0x0419 tx timeout 1970/01/01 00:01:36 executed programs: 68 1970/01/01 00:01:41 executed programs: 101 1970/01/01 00:01:46 executed programs: 133 1970/01/01 00:01:51 executed programs: 166 1970/01/01 00:01:56 executed programs: 199 1970/01/01 00:02:01 executed programs: 231 1970/01/01 00:02:06 executed programs: 264 [ 131.046831][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.047884][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:02:11 executed programs: 296 1970/01/01 00:02:16 executed programs: 329 1970/01/01 00:02:22 executed programs: 362 1970/01/01 00:02:27 executed programs: 394 1970/01/01 00:02:32 executed programs: 427 1970/01/01 00:02:37 executed programs: 460 1970/01/01 00:02:42 executed programs: 493 1970/01/01 00:02:47 executed programs: 526 1970/01/01 00:02:52 executed programs: 559 1970/01/01 00:02:57 executed programs: 591 [ 179.555616][ T6326] chnl_net:caif_netlink_parms(): no params data found [ 179.574237][ T6326] bridge0: port 1(bridge_slave_0) entered blocking state [ 179.575366][ T6326] bridge0: port 1(bridge_slave_0) entered disabled state [ 179.577911][ T6326] device bridge_slave_0 entered promiscuous mode [ 179.579807][ T6326] bridge0: port 2(bridge_slave_1) entered blocking state [ 179.580905][ T6326] bridge0: port 2(bridge_slave_1) entered disabled state [ 179.582343][ T6326] device bridge_slave_1 entered promiscuous mode [ 179.591093][ T6326] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 179.593516][ T6326] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 179.601593][ T6326] team0: Port device team_slave_0 added [ 179.603402][ T6326] team0: Port device team_slave_1 added [ 179.610861][ T6326] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 179.611922][ T6326] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 179.615500][ T6326] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 179.617841][ T6326] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 179.618788][ T6326] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 179.622380][ T6326] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 179.687697][ T6326] device hsr_slave_0 entered promiscuous mode [ 179.706489][ T6326] device hsr_slave_1 entered promiscuous mode [ 179.756063][ T6326] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 179.757268][ T6326] Cannot create hsr debugfs directory [ 179.796874][ T6326] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.239832][ T6326] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.283237][ T6326] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.370470][ T6326] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 180.573508][ T6326] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 180.630385][ T6326] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 180.681200][ T6326] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 180.717185][ T6326] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 180.788664][ T6326] 8021q: adding VLAN 0 to HW filter on device bond0 [ 180.792863][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 180.794257][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 180.796854][ T6326] 8021q: adding VLAN 0 to HW filter on device team0 [ 180.799330][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 180.800923][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 180.802386][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 180.803428][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 180.804685][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 180.815490][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 180.817624][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 180.819083][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 180.820083][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 180.822946][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 180.825975][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 180.831393][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 180.833101][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 180.834996][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 180.838299][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 180.840016][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 180.842593][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 180.844178][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 180.850738][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 180.852251][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 180.855035][ T6326] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 180.898325][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 180.899578][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 180.903181][ T6326] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 180.910237][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 180.912914][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 180.919366][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 180.920933][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 180.922459][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 180.923863][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 180.930096][ T6326] device veth0_vlan entered promiscuous mode [ 180.933657][ T6326] device veth1_vlan entered promiscuous mode [ 180.943028][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 180.944627][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 180.946762][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 180.948313][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 180.950925][ T6326] device veth0_macvtap entered promiscuous mode [ 180.953336][ T6326] device veth1_macvtap entered promiscuous mode [ 180.959472][ T6326] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 180.960992][ T6326] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.962316][ T6326] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 180.963749][ T6326] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.965669][ T6326] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 180.969785][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 180.971580][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 180.972950][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 180.974407][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 180.977033][ T6326] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 180.978534][ T6326] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.979834][ T6326] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 180.981185][ T6326] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 180.983404][ T6326] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 180.984710][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 180.986549][ T551] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 180.993101][ T6326] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.994359][ T6326] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.995647][ T6326] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 180.997447][ T6326] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 181.025273][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 181.026942][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 181.029079][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 181.040981][ T551] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 181.042101][ T551] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 181.043574][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 181.434721][ T1621] device hsr_slave_0 left promiscuous mode [ 181.476491][ T1621] device hsr_slave_1 left promiscuous mode [ 181.556257][ T1621] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 181.557382][ T1621] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 181.560750][ T1621] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 181.561797][ T1621] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 181.563122][ T1621] device bridge_slave_1 left promiscuous mode [ 181.564214][ T1621] bridge0: port 2(bridge_slave_1) entered disabled state [ 181.586664][ T1621] device bridge_slave_0 left promiscuous mode [ 181.587639][ T1621] bridge0: port 1(bridge_slave_0) entered disabled state [ 181.606196][ T4125] Bluetooth: hci2: command 0x0409 tx timeout [ 181.736264][ T1621] device veth1_macvtap left promiscuous mode [ 181.737420][ T1621] device veth0_macvtap left promiscuous mode [ 181.738481][ T1621] device veth1_vlan left promiscuous mode [ 181.739440][ T1621] device veth0_vlan left promiscuous mode [ 181.892079][ T1621] team0 (unregistering): Port device team_slave_1 removed [ 181.897190][ T1621] team0 (unregistering): Port device team_slave_0 removed [ 181.901628][ T1621] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 181.931473][ T1621] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 182.061628][ T1621] bond0 (unregistering): Released all slaves 1970/01/01 00:03:02 executed programs: 613 [ 183.686085][ T13] Bluetooth: hci2: command 0x041b tx timeout [ 185.777429][ T13] Bluetooth: hci2: command 0x040f tx timeout 1970/01/01 00:03:07 executed programs: 645 [ 187.856065][ T13] Bluetooth: hci2: command 0x0419 tx timeout [ 192.497789][ T2064] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.498805][ T2064] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:03:12 executed programs: 677 1970/01/01 00:03:17 executed programs: 709 [ 199.686158][ T4171] Bluetooth: hci0: command 0x0406 tx timeout 1970/01/01 00:03:22 executed programs: 741 1970/01/01 00:03:27 executed programs: 773 1970/01/01 00:03:32 executed programs: 805 1970/01/01 00:03:38 executed programs: 838 1970/01/01 00:03:43 executed programs: 871 1970/01/01 00:03:48 executed programs: 904 1970/01/01 00:03:53 executed programs: 936 [ 234.086069][ T27] INFO: task kworker/1:1H:234 blocked for more than 143 seconds. [ 234.087308][ T27] Not tainted syzkaller #0 [ 234.088026][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 234.089198][ T27] task:kworker/1:1H state:D stack: 0 pid: 234 ppid: 2 flags:0x00000008 [ 234.090406][ T27] Workqueue: glock_workqueue glock_work_func [ 234.091271][ T27] Call trace: [ 234.091727][ T27] __switch_to+0x2f4/0x558 [ 234.092316][ T27] __schedule+0xe08/0x1bf8 [ 234.092937][ T27] schedule+0x11c/0x1c8 [ 234.093495][ T27] rwsem_down_write_slowpath+0xcb8/0x13f4 [ 234.094286][ T27] down_write+0xe8/0x12c [ 234.094898][ T27] freeze_super+0x54/0x374 [ 234.095609][ T27] freeze_go_sync+0x128/0x31c [ 234.097816][ T27] do_xmote+0x2ec/0xf90 [ 234.098463][ T27] run_queue+0x3fc/0x6c0 [ 234.099118][ T27] glock_work_func+0x208/0x458 [ 234.099812][ T27] process_one_work+0x79c/0x1140 [ 234.100487][ T27] worker_thread+0x8f4/0x101c [ 234.101168][ T27] kthread+0x374/0x454 [ 234.101719][ T27] ret_from_fork+0x10/0x20 [ 234.102378][ T27] INFO: task syz.0.15:5090 blocked for more than 143 seconds. [ 234.103721][ T27] Not tainted syzkaller #0 [ 234.104412][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 234.105630][ T27] task:syz.0.15 state:D stack: 0 pid: 5090 ppid: 4965 flags:0x00000009 [ 234.107497][ T27] Call trace: [ 234.107966][ T27] __switch_to+0x2f4/0x558 [ 234.108605][ T27] __schedule+0xe08/0x1bf8 [ 234.109229][ T27] schedule+0x11c/0x1c8 [ 234.109835][ T27] schedule_timeout+0xb4/0x2c8 [ 234.110542][ T27] do_wait_for_common+0x1fc/0x35c [ 234.111268][ T27] wait_for_completion+0x48/0x60 [ 234.111940][ T27] flush_workqueue+0x4b8/0x1024 [ 234.112616][ T27] gfs2_gl_hash_clear+0xd0/0x2cc [ 234.113307][ T27] gfs2_fill_super+0x111c/0x19e0 [ 234.113984][ T27] get_tree_bdev+0x358/0x544 [ 234.114615][ T27] gfs2_get_tree+0x54/0x1b4 [ 234.115234][ T27] vfs_get_tree+0x90/0x274 [ 234.115835][ T27] do_new_mount+0x228/0x810 [ 234.117273][ T27] path_mount+0x5b4/0x1000 [ 234.117850][ T27] __arm64_sys_mount+0x514/0x5e4 [ 234.118526][ T27] invoke_syscall+0x98/0x2b8 [ 234.119124][ T27] el0_svc_common+0x138/0x258 [ 234.119743][ T27] do_el0_svc+0x58/0x14c [ 234.120330][ T27] el0_svc+0x78/0x1e0 [ 234.120878][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 234.121563][ T27] el0t_64_sync+0x1a0/0x1a4 [ 234.122169][ T27] [ 234.122169][ T27] Showing all locks held in the system: [ 234.123192][ T27] 1 lock held by khungtaskd/27: [ 234.123819][ T27] #0: ffff800014361520 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 234.125194][ T27] 3 locks held by kworker/1:1H/234: [ 234.125934][ T27] #0: ffff0000c69f9938 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x678/0x1140 [ 234.128270][ T27] #1: ffff80001bfa7c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6b8/0x1140 [ 234.130131][ T27] #2: ffff0000c6a920e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: freeze_super+0x54/0x374 [ 234.131612][ T27] 2 locks held by getty/3805: [ 234.132245][ T27] #0: ffff0000d3bbd098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 234.133625][ T27] #1: ffff80001bd0e2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2f0/0xf6c [ 234.135082][ T27] 1 lock held by syz.0.15/5090: [ 234.135792][ T27] #0: ffff0000c6a920e0 (&type->s_umount_key#49/1){+.+.}-{3:3}, at: alloc_super+0x1a8/0x824 [ 234.138184][ T27] 2 locks held by syz.0.954/7026: [ 234.138895][ T27] [ 234.139227][ T27] ============================================= [ 234.139227][ T27] [ 234.140451][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 234.141376][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 234.142343][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 234.143686][ T27] Call trace: [ 234.144109][ T27] dump_backtrace+0x0/0x43c [ 234.144711][ T27] show_stack+0x2c/0x3c [ 234.145264][ T27] __dump_stack+0x30/0x40 [ 234.145844][ T27] dump_stack_lvl+0xf8/0x160 [ 234.146485][ T27] dump_stack+0x1c/0x5c [ 234.147047][ T27] panic+0x2e4/0x854 [ 234.147598][ T27] hung_task_panic+0x0/0x2c [ 234.148225][ T27] kthread+0x374/0x454 [ 234.148801][ T27] ret_from_fork+0x10/0x20 [ 234.149426][ T27] SMP: stopping secondary CPUs [ 234.150066][ T27] Kernel Offset: disabled [ 234.150655][ T27] CPU features: 0x8,000003c1,7d33ffd9 [ 234.151432][ T27] Memory Limit: none [ 234.400837][ T27] Rebooting in 86400 seconds..