[ 49.586541][ T148] bridge0: port 1(bridge_slave_0) entered disabled state [ 49.716773][ T148] device veth1_macvtap left promiscuous mode [ 49.717548][ T148] device veth0_macvtap left promiscuous mode [ 49.718333][ T148] device veth1_vlan left promiscuous mode [ 49.719076][ T148] device veth0_vlan left promiscuous mode [ 49.802978][ T148] team0 (unregistering): Port device team_slave_1 removed [ 49.808422][ T148] team0 (unregistering): Port device team_slave_0 removed [ 49.812451][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 49.848022][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 49.988614][ T148] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.221' (ED25519) to the list of known hosts. 1970/01/01 00:00:58 ignoring optional flag "type"="gce" 1970/01/01 00:00:58 parsed 1 programs [ 60.326979][ T4403] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 61.720067][ T4525] chnl_net:caif_netlink_parms(): no params data found [ 61.737259][ T4525] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.738490][ T4525] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.739982][ T4525] device bridge_slave_0 entered promiscuous mode [ 61.741915][ T4525] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.743050][ T4525] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.744531][ T4525] device bridge_slave_1 entered promiscuous mode [ 61.754922][ T4525] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.758027][ T4525] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.765928][ T4525] team0: Port device team_slave_0 added [ 61.768313][ T4525] team0: Port device team_slave_1 added [ 61.774452][ T4525] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.775763][ T4525] 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. [ 61.779897][ T4525] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.782258][ T4525] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.783325][ T4525] 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. [ 61.787282][ T4525] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.846203][ T4525] device hsr_slave_0 entered promiscuous mode [ 61.925307][ T4525] device hsr_slave_1 entered promiscuous mode [ 62.541122][ T4525] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 62.576641][ T4525] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 62.589544][ T4525] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 62.675237][ T4525] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 62.818832][ T4525] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.824913][ T1861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.827079][ T1861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.837786][ T4525] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.843562][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.846383][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.847997][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.849021][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.853904][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.857391][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.858952][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.860496][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.861552][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.869556][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.871932][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.873600][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.877738][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.883071][ T4525] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.884691][ T4525] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.892679][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.894350][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.897388][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.898874][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.900236][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.901747][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.903431][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.914193][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 62.953993][ T4525] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.959236][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 62.960453][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 62.972979][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 62.974592][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 62.987119][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 62.988611][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 62.990221][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.991539][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.994500][ T4525] device veth0_vlan entered promiscuous mode [ 63.000667][ T4525] device veth1_vlan entered promiscuous mode [ 63.011038][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 63.012479][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 63.013810][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 63.018736][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.021948][ T4525] device veth0_macvtap entered promiscuous mode [ 63.024465][ T4525] device veth1_macvtap entered promiscuous mode [ 63.030966][ T4525] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.032217][ T1861] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.033812][ T1861] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 63.035587][ T1861] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.037224][ T1861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.047498][ T4525] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.048689][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.050519][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.052990][ T4525] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.054301][ T4525] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.055940][ T4525] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.057262][ T4525] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.579202][ T1679] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.649114][ T1861] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.650367][ T1861] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.652160][ T1861] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 63.661649][ T1861] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 63.662907][ T1861] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 63.664072][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:03 executed programs: 0 [ 64.057939][ T4766] chnl_net:caif_netlink_parms(): no params data found [ 64.078047][ T4766] bridge0: port 1(bridge_slave_0) entered blocking state [ 64.079246][ T4766] bridge0: port 1(bridge_slave_0) entered disabled state [ 64.080848][ T4766] device bridge_slave_0 entered promiscuous mode [ 64.082879][ T4766] bridge0: port 2(bridge_slave_1) entered blocking state [ 64.084147][ T4766] bridge0: port 2(bridge_slave_1) entered disabled state [ 64.086719][ T4766] device bridge_slave_1 entered promiscuous mode [ 64.094876][ T4766] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 64.100374][ T4766] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 64.110841][ T4766] team0: Port device team_slave_0 added [ 64.112743][ T4766] team0: Port device team_slave_1 added [ 64.120705][ T4766] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 64.121750][ T4766] 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. [ 64.126430][ T4766] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 64.129096][ T4766] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 64.130134][ T4766] 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. [ 64.133805][ T4766] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 64.186864][ T4766] device hsr_slave_0 entered promiscuous mode [ 64.206253][ T4766] device hsr_slave_1 entered promiscuous mode [ 64.255210][ T4766] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 64.256508][ T4766] Cannot create hsr debugfs directory [ 66.025585][ T4154] Bluetooth: hci0: command 0x0409 tx timeout [ 66.328367][ T1679] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.105130][ T4154] Bluetooth: hci0: command 0x041b tx timeout [ 68.958633][ T1679] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 68.998974][ T1679] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.617016][ T1970] cfg80211: failed to load regulatory.db [ 69.618801][ T2066] ieee802154 phy0 wpan0: encryption failed: -22 [ 69.619777][ T2066] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.185134][ T4153] Bluetooth: hci0: command 0x040f tx timeout [ 70.199313][ T4766] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 70.255976][ T4766] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 70.304489][ T4766] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 70.356759][ T4766] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 70.451661][ T4766] 8021q: adding VLAN 0 to HW filter on device bond0 [ 70.455957][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 70.458084][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 70.460684][ T4766] 8021q: adding VLAN 0 to HW filter on device team0 [ 70.463245][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 70.464782][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 70.467581][ T513] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.468635][ T513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 70.470034][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 70.479637][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 70.481222][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 70.482707][ T513] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.483818][ T513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 70.486916][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 70.489645][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 70.492298][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 70.494503][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 70.496935][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 70.499703][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 70.501322][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 70.504155][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 70.506257][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 70.509101][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 70.510709][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 70.513133][ T4766] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 70.552240][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 70.553416][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 70.558996][ T4766] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 70.565619][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 70.567219][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 70.574380][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 70.576789][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 70.578419][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 70.579766][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 70.582174][ T4766] device veth0_vlan entered promiscuous mode [ 70.587492][ T4766] device veth1_vlan entered promiscuous mode [ 70.594448][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 70.596487][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 70.597986][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 70.599502][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 70.602088][ T4766] device veth0_macvtap entered promiscuous mode [ 70.604621][ T4766] device veth1_macvtap entered promiscuous mode [ 70.610002][ T4766] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 70.611743][ T4766] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.613958][ T4766] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 70.615465][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 70.617184][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 70.618698][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 70.620103][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 70.622553][ T4766] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 70.624136][ T4766] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 70.627477][ T4766] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 70.628885][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 70.630381][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 70.633162][ T4766] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.634602][ T4766] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.636899][ T4766] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.638188][ T4766] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 70.660551][ T148] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.662646][ T148] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.667497][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 70.672052][ T148] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 70.673307][ T148] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 70.674937][ T1861] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:10 executed programs: 2 [ 70.812003][ T5004] loop0: detected capacity change from 0 to 32768 [ 70.860836][ T5004] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 70.862118][ T5004] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 70.868098][ T5004] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 70.870540][ T4684] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 70.871563][ T4684] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 70.891027][ T4684] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 19ms [ 70.892663][ T4684] gfs2: fsid=syz:syz.0: jid=0: Done [ 70.893770][ T5004] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 70.927889][ T5004] gfs2: fsid=syz:syz.0: can't make FS RW: -5 [ 71.847007][ T1679] device hsr_slave_0 left promiscuous mode [ 71.905473][ T1679] device hsr_slave_1 left promiscuous mode [ 71.985125][ T1679] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 71.986297][ T1679] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 71.987754][ T1679] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 71.988928][ T1679] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 71.990343][ T1679] device bridge_slave_1 left promiscuous mode [ 71.991658][ T1679] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.035674][ T1679] device bridge_slave_0 left promiscuous mode [ 72.036701][ T1679] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.165181][ T1679] device veth1_macvtap left promiscuous mode [ 72.166230][ T1679] device veth0_macvtap left promiscuous mode [ 72.167162][ T1679] device veth1_vlan left promiscuous mode [ 72.168066][ T1679] device veth0_vlan left promiscuous mode [ 72.260486][ T1679] team0 (unregistering): Port device team_slave_1 removed [ 72.264743][ T1679] team0 (unregistering): Port device team_slave_0 removed [ 72.265116][ T4154] Bluetooth: hci0: command 0x0419 tx timeout [ 72.268625][ T1679] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 72.298269][ T1679] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 72.409207][ T1679] bond0 (unregistering): Released all slaves [ 80.756372][ T5016] chnl_net:caif_netlink_parms(): no params data found [ 80.773304][ T5016] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.774563][ T5016] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.776217][ T5016] device bridge_slave_0 entered promiscuous mode [ 80.778250][ T5016] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.779411][ T5016] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.781509][ T5016] device bridge_slave_1 entered promiscuous mode [ 80.789444][ T5016] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.791793][ T5016] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.800290][ T5016] team0: Port device team_slave_0 added [ 80.802061][ T5016] team0: Port device team_slave_1 added [ 80.808472][ T5016] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.809925][ T5016] 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. [ 80.813726][ T5016] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.816448][ T5016] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.817517][ T5016] 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. [ 80.821321][ T5016] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 80.866355][ T5016] device hsr_slave_0 entered promiscuous mode [ 80.905304][ T5016] device hsr_slave_1 entered promiscuous mode [ 80.974686][ T5016] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.053375][ T5016] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.102141][ T5016] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.144515][ T5016] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 81.318969][ T5016] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 81.346713][ T5016] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 81.386334][ T5016] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 81.436287][ T5016] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 81.483146][ T5016] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.484338][ T5016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.485607][ T5016] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.486689][ T5016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.505418][ T5016] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.509246][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.511095][ T136] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.512453][ T136] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.514183][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 81.519086][ T5016] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.528137][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.529744][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.531084][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.532361][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.533782][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.534821][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.538600][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.540230][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.543476][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.548876][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.551826][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.554241][ T5016] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.593491][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.594740][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.598723][ T5016] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.605981][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.612894][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.614883][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.616468][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.619112][ T5016] device veth0_vlan entered promiscuous mode [ 81.622918][ T5016] device veth1_vlan entered promiscuous mode [ 81.630524][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 81.631995][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 81.633438][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.635863][ T5016] device veth0_macvtap entered promiscuous mode [ 81.639088][ T5016] device veth1_macvtap entered promiscuous mode [ 81.644407][ T5016] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 81.646462][ T5016] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.648922][ T5016] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 81.650325][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.652366][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 81.654806][ T5016] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 81.657190][ T5016] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 81.659613][ T5016] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 81.661332][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.663960][ T5016] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.666115][ T5016] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.667485][ T5016] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.668867][ T5016] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 81.688998][ T136] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.691185][ T136] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.697503][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 81.701083][ T136] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 81.702280][ T136] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 81.703509][ T1679] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 1970/01/01 00:01:21 executed programs: 3 [ 82.735734][ T4942] Bluetooth: hci1: command 0x0409 tx timeout [ 84.825178][ T4942] Bluetooth: hci1: command 0x041b tx timeout 1970/01/01 00:01:26 executed programs: 37 [ 86.895428][ T4062] Bluetooth: hci1: command 0x040f tx timeout [ 88.975108][ T4166] Bluetooth: hci1: command 0x0419 tx timeout 1970/01/01 00:01:31 executed programs: 72 1970/01/01 00:01:37 executed programs: 107 1970/01/01 00:01:42 executed programs: 141 1970/01/01 00:01:47 executed programs: 175 1970/01/01 00:01:52 executed programs: 209 1970/01/01 00:01:57 executed programs: 243 1970/01/01 00:02:02 executed programs: 277 1970/01/01 00:02:07 executed programs: 311 [ 131.056324][ T2066] ieee802154 phy0 wpan0: encryption failed: -22 [ 131.057364][ T2066] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:02:12 executed programs: 345 1970/01/01 00:02:17 executed programs: 380 1970/01/01 00:02:22 executed programs: 414 1970/01/01 00:02:27 executed programs: 448 1970/01/01 00:02:32 executed programs: 482 1970/01/01 00:02:37 executed programs: 516 1970/01/01 00:02:43 executed programs: 551 1970/01/01 00:02:48 executed programs: 585 [ 170.807959][ T6241] chnl_net:caif_netlink_parms(): no params data found [ 170.825622][ T6241] bridge0: port 1(bridge_slave_0) entered blocking state [ 170.826761][ T6241] bridge0: port 1(bridge_slave_0) entered disabled state [ 170.828282][ T6241] device bridge_slave_0 entered promiscuous mode [ 170.830252][ T6241] bridge0: port 2(bridge_slave_1) entered blocking state [ 170.831379][ T6241] bridge0: port 2(bridge_slave_1) entered disabled state [ 170.832855][ T6241] device bridge_slave_1 entered promiscuous mode [ 170.840667][ T6241] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 170.843539][ T6241] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 170.851849][ T6241] team0: Port device team_slave_0 added [ 170.853650][ T6241] team0: Port device team_slave_1 added [ 170.861942][ T6241] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 170.863043][ T6241] 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. [ 170.867281][ T6241] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 170.869601][ T6241] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 170.870678][ T6241] 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. [ 170.874665][ T6241] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 170.936247][ T6241] device hsr_slave_0 entered promiscuous mode [ 170.975354][ T6241] device hsr_slave_1 entered promiscuous mode [ 171.015126][ T6241] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 171.016284][ T6241] Cannot create hsr debugfs directory [ 171.053530][ T6241] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 171.258404][ T6241] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 171.568491][ T6241] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 171.631220][ T6241] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 171.758441][ T6241] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 171.816525][ T6241] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 171.874377][ T6241] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 171.916675][ T6241] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 171.978312][ T6241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 171.982585][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 171.984224][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 171.989208][ T6241] 8021q: adding VLAN 0 to HW filter on device team0 [ 171.991620][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 171.993241][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 171.994637][ T513] bridge0: port 1(bridge_slave_0) entered blocking state [ 171.995859][ T513] bridge0: port 1(bridge_slave_0) entered forwarding state [ 171.997432][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 172.003002][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 172.004531][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 172.007950][ T513] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.008974][ T513] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.011788][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 172.014584][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 172.018333][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 172.020488][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 172.022188][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 172.024985][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 172.027822][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 172.030941][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 172.032518][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 172.039059][ T1861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 172.040726][ T1861] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 172.043220][ T6241] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 172.083388][ T1679] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 172.084731][ T1679] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 172.090367][ T6241] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 172.097869][ T1679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 172.099551][ T1679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 172.107314][ T1679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 172.108919][ T1679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 172.110470][ T1679] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 172.111858][ T1679] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 172.114376][ T6241] device veth0_vlan entered promiscuous mode [ 172.118013][ T6241] device veth1_vlan entered promiscuous mode [ 172.127667][ T1861] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 172.129117][ T1861] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 172.130599][ T1861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 172.132117][ T1861] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 172.138066][ T6241] device veth0_macvtap entered promiscuous mode [ 172.140608][ T6241] device veth1_macvtap entered promiscuous mode [ 172.146295][ T6241] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 172.148057][ T6241] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 172.149763][ T6241] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 172.151409][ T6241] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 172.153513][ T6241] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 172.154639][ T1679] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 172.156666][ T1679] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 172.158115][ T1679] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 172.159652][ T1679] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 172.162256][ T6241] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 172.163942][ T6241] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 172.166092][ T6241] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 172.167708][ T6241] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 172.169796][ T6241] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 172.170992][ T1679] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 172.172753][ T1679] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 172.175795][ T6241] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.177175][ T6241] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.178590][ T6241] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.179890][ T6241] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 172.201622][ T1679] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.203701][ T1679] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.209059][ T513] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 172.213436][ T1861] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 172.214600][ T1861] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 172.217128][ T1861] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 172.815333][ T4942] Bluetooth: hci2: command 0x0409 tx timeout [ 172.904324][ T148] device hsr_slave_0 left promiscuous mode [ 172.945342][ T148] device hsr_slave_1 left promiscuous mode [ 173.025235][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 173.026407][ T148] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 173.029603][ T148] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 173.030636][ T148] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 173.032055][ T148] device bridge_slave_1 left promiscuous mode [ 173.033138][ T148] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.065663][ T148] device bridge_slave_0 left promiscuous mode [ 173.066695][ T148] bridge0: port 1(bridge_slave_0) entered disabled state 1970/01/01 00:02:53 executed programs: 609 [ 173.215301][ T148] device veth1_macvtap left promiscuous mode [ 173.216286][ T148] device veth0_macvtap left promiscuous mode [ 173.217241][ T148] device veth1_vlan left promiscuous mode [ 173.218141][ T148] device veth0_vlan left promiscuous mode [ 173.340413][ T148] team0 (unregistering): Port device team_slave_1 removed [ 173.344956][ T148] team0 (unregistering): Port device team_slave_0 removed [ 173.349709][ T148] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 173.370746][ T148] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 173.487860][ T148] bond0 (unregistering): Released all slaves [ 174.895076][ T7] Bluetooth: hci2: command 0x041b tx timeout [ 176.975108][ T4942] Bluetooth: hci2: command 0x040f tx timeout 1970/01/01 00:02:58 executed programs: 643 [ 179.055115][ T4942] Bluetooth: hci2: command 0x0419 tx timeout 1970/01/01 00:03:03 executed programs: 677 1970/01/01 00:03:08 executed programs: 711 [ 189.455243][ T4942] Bluetooth: hci0: command 0x0406 tx timeout [ 192.496158][ T2066] ieee802154 phy0 wpan0: encryption failed: -22 [ 192.497183][ T2066] ieee802154 phy1 wpan1: encryption failed: -22 1970/01/01 00:03:13 executed programs: 745 1970/01/01 00:03:18 executed programs: 779 1970/01/01 00:03:23 executed programs: 813 1970/01/01 00:03:28 executed programs: 847 1970/01/01 00:03:33 executed programs: 881 1970/01/01 00:03:38 executed programs: 915 1970/01/01 00:03:43 executed programs: 949 1970/01/01 00:03:48 executed programs: 983 [ 232.175428][ T27] INFO: task kworker/0:1H:234 blocked for more than 143 seconds. [ 232.176753][ T27] Not tainted syzkaller #0 [ 232.177483][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 232.178861][ T27] task:kworker/0:1H state:D stack: 0 pid: 234 ppid: 2 flags:0x00000008 [ 232.180278][ T27] Workqueue: glock_workqueue glock_work_func [ 232.181142][ T27] Call trace: [ 232.181596][ T27] __switch_to+0x2f4/0x540 [ 232.182251][ T27] __schedule+0xdfc/0x1bc4 [ 232.182976][ T27] schedule+0x11c/0x1c8 [ 232.183598][ T27] rwsem_down_write_slowpath+0xc34/0x145c [ 232.184416][ T27] down_write+0xe8/0x12c [ 232.187621][ T27] freeze_super+0x54/0x36c [ 232.188365][ T27] freeze_go_sync+0x128/0x31c [ 232.189094][ T27] do_xmote+0x2ec/0xf58 [ 232.189775][ T27] run_queue+0x3fc/0x698 [ 232.190415][ T27] glock_work_func+0x208/0x440 [ 232.191121][ T27] process_one_work+0x79c/0x1138 [ 232.191870][ T27] worker_thread+0x8f4/0x1034 [ 232.192576][ T27] kthread+0x374/0x454 [ 232.193156][ T27] ret_from_fork+0x10/0x20 [ 232.193858][ T27] INFO: task syz.0.15:5004 blocked for more than 143 seconds. [ 232.194938][ T27] Not tainted syzkaller #0 [ 232.196297][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 232.197636][ T27] task:syz.0.15 state:D stack: 0 pid: 5004 ppid: 4766 flags:0x00000009 [ 232.198967][ T27] Call trace: [ 232.199430][ T27] __switch_to+0x2f4/0x540 [ 232.200108][ T27] __schedule+0xdfc/0x1bc4 [ 232.200807][ T27] schedule+0x11c/0x1c8 [ 232.201375][ T27] schedule_timeout+0xc8/0x2f4 [ 232.202114][ T27] do_wait_for_common+0x204/0x374 [ 232.202872][ T27] wait_for_completion+0x48/0x60 [ 232.203592][ T27] flush_workqueue+0x4cc/0x104c [ 232.204343][ T27] gfs2_gl_hash_clear+0xc8/0x2cc [ 232.205584][ T27] gfs2_fill_super+0x1164/0x1a18 [ 232.206323][ T27] get_tree_bdev+0x358/0x544 [ 232.207047][ T27] gfs2_get_tree+0x54/0x1b4 [ 232.207743][ T27] vfs_get_tree+0x90/0x274 [ 232.208403][ T27] do_new_mount+0x228/0x810 [ 232.209051][ T27] path_mount+0x5bc/0x1008 [ 232.209699][ T27] __arm64_sys_mount+0x514/0x5f0 [ 232.210419][ T27] invoke_syscall+0x98/0x2b0 [ 232.211089][ T27] el0_svc_common+0x138/0x258 [ 232.211731][ T27] do_el0_svc+0x58/0x13c [ 232.212387][ T27] el0_svc+0x78/0x1d0 [ 232.212952][ T27] el0t_64_sync_handler+0xcc/0xe4 [ 232.213702][ T27] el0t_64_sync+0x1a0/0x1a4 [ 232.214476][ T27] [ 232.214476][ T27] Showing all locks held in the system: [ 232.216989][ T27] 1 lock held by khungtaskd/27: [ 232.217686][ T27] #0: ffff800014461360 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0xc/0x44 [ 232.219116][ T27] 3 locks held by kworker/0:1H/234: [ 232.219856][ T27] #0: ffff0000c6841138 ((wq_completion)glock_workqueue){+.+.}-{0:0}, at: process_one_work+0x678/0x1138 [ 232.221498][ T27] #1: ffff80001e8e7c00 ((work_completion)(&(&gl->gl_work)->work)){+.+.}-{0:0}, at: process_one_work+0x6b8/0x1138 [ 232.223327][ T27] #2: ffff0000d711c0e0 (&type->s_umount_key#50){+.+.}-{3:3}, at: freeze_super+0x54/0x36c [ 232.224819][ T27] 2 locks held by getty/3801: [ 232.226084][ T27] #0: ffff0000d3d75098 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x40/0x50 [ 232.227410][ T27] #1: ffff80001be6e2e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x2f0/0xf6c [ 232.229036][ T27] 1 lock held by syz.0.15/5004: [ 232.229770][ T27] #0: ffff0000d711c0e0 (&type->s_umount_key#49/1){+.+.}-{3:3}, at: alloc_super+0x1a8/0x81c [ 232.231329][ T27] 2 locks held by syz.0.1019/7072: [ 232.232075][ T27] [ 232.232404][ T27] ============================================= [ 232.232404][ T27] [ 232.233593][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 232.234558][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 232.235586][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/03/2025 [ 232.237031][ T27] Call trace: [ 232.237467][ T27] dump_backtrace+0x0/0x458 [ 232.238114][ T27] show_stack+0x2c/0x3c [ 232.238693][ T27] __dump_stack+0x30/0x40 [ 232.239298][ T27] dump_stack_lvl+0xf4/0x15c [ 232.239955][ T27] dump_stack+0x1c/0x5c [ 232.240543][ T27] panic+0x2fc/0x860 [ 232.241067][ T27] hung_task_panic+0x0/0x2c [ 232.241735][ T27] kthread+0x374/0x454 [ 232.242327][ T27] ret_from_fork+0x10/0x20 [ 232.242947][ T27] SMP: stopping secondary CPUs [ 232.243700][ T27] Kernel Offset: disabled [ 232.244338][ T27] CPU features: 0x8,000003c1,7d33ffd9 [ 232.245124][ T27] Memory Limit: none [ 232.498372][ T27] Rebooting in 86400 seconds..