[ 33.701644][ T2902] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.780976][ T2902] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 33.851211][ T2902] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 34.177637][ T2902] bridge_slave_1: left allmulticast mode [ 34.177679][ T2902] bridge_slave_1: left promiscuous mode [ 34.178009][ T2902] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.181315][ T2902] bridge_slave_0: left allmulticast mode [ 34.181342][ T2902] bridge_slave_0: left promiscuous mode [ 34.181416][ T2902] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.280874][ T2902] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 34.298771][ T2902] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 34.348315][ T2902] bond0 (unregistering): Released all slaves [ 34.403458][ T2902] hsr_slave_0: left promiscuous mode [ 34.404508][ T2902] hsr_slave_1: left promiscuous mode [ 34.404754][ T2902] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 34.404769][ T2902] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 34.405121][ T2902] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 34.405129][ T2902] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 34.410078][ T2902] veth1_macvtap: left promiscuous mode [ 34.410104][ T2902] veth0_macvtap: left promiscuous mode [ 34.410139][ T2902] veth1_vlan: left promiscuous mode [ 34.410186][ T2902] veth0_vlan: left promiscuous mode [ 34.504374][ T2902] team0 (unregistering): Port device team_slave_1 removed [ 34.508100][ T2902] team0 (unregistering): Port device team_slave_0 removed [ 34.550708][ T4394] 8021q: adding VLAN 0 to HW filter on device eth0 [ 34.676366][ T4394] 8021q: adding VLAN 0 to HW filter on device eth1 [ 34.800197][ T4394] 8021q: adding VLAN 0 to HW filter on device eth2 [ 34.919713][ T4394] 8021q: adding VLAN 0 to HW filter on device eth3 Warning: Permanently added '10.128.1.93' (ED25519) to the list of known hosts. 1970/01/01 00:00:37 ignoring optional flag "type"="gce" 1970/01/01 00:00:37 parsed 1 programs [ 37.797932][ T4865] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SS 1970/01/01 00:00:37 executed programs: 0 [ 37.815912][ T4726] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 37.816865][ T4726] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 37.817360][ T4726] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 37.817760][ T4726] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 37.817961][ T4726] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 37.950216][ T4872] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.950304][ T4872] bridge0: port 1(bridge_slave_0) entered disabled state [ 37.950391][ T4872] bridge_slave_0: entered allmulticast mode [ 37.950789][ T4872] bridge_slave_0: entered promiscuous mode [ 37.951569][ T4872] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.951618][ T4872] bridge0: port 2(bridge_slave_1) entered disabled state [ 37.951658][ T4872] bridge_slave_1: entered allmulticast mode [ 37.952036][ T4872] bridge_slave_1: entered promiscuous mode [ 37.966961][ T4872] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.968551][ T4872] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.975710][ T4872] team0: Port device team_slave_0 added [ 37.976419][ T4872] team0: Port device team_slave_1 added [ 37.983649][ T4872] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.983668][ T4872] 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 1532 would solve the problem. [ 37.983681][ T4872] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.984145][ T4872] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.984151][ T4872] 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 1532 would solve the problem. [ 37.984163][ T4872] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 38.003976][ T4872] hsr_slave_0: entered promiscuous mode [ 38.004250][ T4872] hsr_slave_1: entered promiscuous mode [ 38.426459][ T4872] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.430088][ T4872] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 38.430406][ T4872] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.432733][ T4872] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 38.433024][ T4872] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.435922][ T4872] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 38.436222][ T4872] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.441273][ T4872] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 38.451814][ T4872] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.451859][ T4872] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.451965][ T4872] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.451998][ T4872] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.471761][ T4872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.475787][ T532] bridge0: port 1(bridge_slave_0) entered disabled state [ 38.477295][ T532] bridge0: port 2(bridge_slave_1) entered disabled state [ 38.482590][ T4872] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.484810][ T532] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.484860][ T532] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.486831][ T532] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.486852][ T532] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.495146][ T4872] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 38.495180][ T4872] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.585834][ T4872] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.601924][ T4872] veth0_vlan: entered promiscuous mode [ 38.604289][ T4872] veth1_vlan: entered promiscuous mode [ 38.616852][ T4872] veth0_macvtap: entered promiscuous mode [ 38.618786][ T4872] veth1_macvtap: entered promiscuous mode [ 38.622851][ T4872] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.629977][ T4872] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.633522][ T532] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.634025][ T532] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.634051][ T532] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.634071][ T532] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.787937][ T4987] nbd0: detected capacity change from 0 to 2 [ 39.500873][ T4726] block nbd0: Receive control failed (result -104) [ 39.501233][ T4974] block nbd0: shutting down sockets [ 39.501571][ C0] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 39.501616][ C0] Buffer I/O error on dev nbd0, logical block 0, async page read [ 39.501869][ T4790] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 39.501887][ T4790] Buffer I/O error on dev nbd0, logical block 0, async page read [ 39.501949][ T4790] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 39.501959][ T4790] Buffer I/O error on dev nbd0, logical block 0, async page read [ 39.502003][ T4790] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 39.502012][ T4790] Buffer I/O error on dev nbd0, logical block 0, async page read [ 39.502048][ T4790] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 39.502057][ T4790] Buffer I/O error on dev nbd0, logical block 0, async page read [ 39.502078][ T4790] ldm_validate_partition_table(): Disk read failed. [ 39.502097][ T4790] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 39.502106][ T4790] Buffer I/O error on dev nbd0, logical block 0, async page read [ 39.502140][ T4790] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 39.502149][ T4790] Buffer I/O error on dev nbd0, logical block 0, async page read [ 39.502182][ T4790] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 39.502191][ T4790] Buffer I/O error on dev nbd0, logical block 0, async page read [ 39.502224][ T4790] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 39.502233][ T4790] Buffer I/O error on dev nbd0, logical block 0, async page read [ 39.502253][ T4790] Dev nbd0: unable to read RDB block 0 [ 39.502271][ T4790] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 39.502280][ T4790] Buffer I/O error on dev nbd0, logical block 0, async page read [ 39.502365][ T4790] nbd0: unable to read partition table [ 39.502428][ T4790] nbd0: partition table beyond EOD, truncated [ 39.503615][ T4790] ldm_validate_partition_table(): Disk read failed. [ 39.503716][ T4790] Dev nbd0: unable to read RDB block 0 [ 39.503792][ T4790] nbd0: unable to read partition table [ 39.503847][ T4790] nbd0: partition table beyond EOD, truncated [ 39.667825][ T5030] nbd0: detected capacity change from 0 to 2 [ 39.867867][ T50] Bluetooth: hci0: command tx timeout [ 40.377667][ T4726] block nbd0: Receive control failed (result -104) [ 41.937617][ T4726] Bluetooth: hci0: command tx timeout [ 44.028107][ T4726] Bluetooth: hci0: command tx timeout [ 46.097507][ T4726] Bluetooth: hci0: command tx timeout [ 64.498914][ T1534] ieee802154 phy0 wpan0: encryption failed: -22 [ 64.498974][ T1534] ieee802154 phy1 wpan1: encryption failed: -22 [ 64.499077][ T1017] cfg80211: failed to load regulatory.db [ 70.258447][ T25] block nbd0: Possible stuck request 000000004a4292d5: control (read@0,1024B). Runtime 30 seconds 1970/01/01 00:01:34 executed programs: 2 [ 95.542666][ T50] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 95.544539][ T50] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 95.545856][ T50] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 95.547505][ T50] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 95.549058][ T50] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 95.685967][ T5037] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.686008][ T5037] bridge0: port 1(bridge_slave_0) entered disabled state [ 95.686062][ T5037] bridge_slave_0: entered allmulticast mode [ 95.686513][ T5037] bridge_slave_0: entered promiscuous mode [ 95.687146][ T5037] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.687166][ T5037] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.687248][ T5037] bridge_slave_1: entered allmulticast mode [ 95.688247][ T5037] bridge_slave_1: entered promiscuous mode [ 95.699037][ T5037] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.699937][ T5037] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.706950][ T5037] team0: Port device team_slave_0 added [ 95.710119][ T5037] team0: Port device team_slave_1 added [ 95.717019][ T5037] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 95.717046][ T5037] 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 1532 would solve the problem. [ 95.717065][ T5037] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 95.717612][ T5037] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 95.717619][ T5037] 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 1532 would solve the problem. [ 95.717632][ T5037] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 95.734170][ T5037] hsr_slave_0: entered promiscuous mode [ 95.734498][ T5037] hsr_slave_1: entered promiscuous mode [ 95.734712][ T5037] debugfs: 'hsr0' already exists in 'hsr' [ 95.734765][ T5037] Cannot create hsr debugfs directory [ 95.792116][ T5037] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.870901][ T5037] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 95.960455][ T5037] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.041969][ T5037] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 96.151374][ T5037] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 96.153764][ T5037] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 96.155332][ T5037] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 96.157720][ T5037] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 96.158741][ T5037] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 96.159752][ T5037] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 96.160017][ T5037] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 96.161001][ T5037] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 96.168321][ T5037] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.168366][ T5037] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.168449][ T5037] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.168478][ T5037] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.183210][ T5037] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.185941][ T40] bridge0: port 1(bridge_slave_0) entered disabled state [ 96.187343][ T40] bridge0: port 2(bridge_slave_1) entered disabled state [ 96.191173][ T5037] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.193196][ T2999] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.193232][ T2999] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.197184][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.197229][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.207058][ T5037] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 96.207092][ T5037] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.290095][ T5037] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.305125][ T5037] veth0_vlan: entered promiscuous mode [ 96.306756][ T5037] veth1_vlan: entered promiscuous mode [ 96.314781][ T5037] veth0_macvtap: entered promiscuous mode [ 96.315893][ T5037] veth1_macvtap: entered promiscuous mode [ 96.320235][ T5037] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.321332][ T5037] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.322783][ T2999] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.322987][ T2999] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.323062][ T2999] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.323124][ T2999] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.617564][ T4726] Bluetooth: hci1: command tx timeout [ 99.697767][ T4726] Bluetooth: hci1: command tx timeout [ 100.338262][ T25] block nbd0: Possible stuck request 000000004a4292d5: control (read@0,1024B). Runtime 60 seconds [ 101.777622][ T4726] Bluetooth: hci1: command tx timeout [ 102.516907][ T4338] udevd[4338]: worker [4790] /devices/virtual/block/nbd0 is taking a long time [ 103.857474][ T4726] Bluetooth: hci1: command tx timeout [ 125.938334][ T1534] ieee802154 phy0 wpan0: encryption failed: -22 [ 125.938382][ T1534] ieee802154 phy1 wpan1: encryption failed: -22 [ 130.418849][ T25] block nbd0: Possible stuck request 000000004a4292d5: control (read@0,1024B). Runtime 90 seconds 1970/01/01 00:02:31 executed programs: 3 [ 152.372604][ T50] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 152.372942][ T50] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 152.373102][ T50] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 152.373391][ T50] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 152.373610][ T50] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 152.507427][ T5078] bridge0: port 1(bridge_slave_0) entered blocking state [ 152.509056][ T5078] bridge0: port 1(bridge_slave_0) entered disabled state [ 152.509145][ T5078] bridge_slave_0: entered allmulticast mode [ 152.509585][ T5078] bridge_slave_0: entered promiscuous mode [ 152.510644][ T5078] bridge0: port 2(bridge_slave_1) entered blocking state [ 152.510694][ T5078] bridge0: port 2(bridge_slave_1) entered disabled state [ 152.510744][ T5078] bridge_slave_1: entered allmulticast mode [ 152.511148][ T5078] bridge_slave_1: entered promiscuous mode [ 152.521504][ T5078] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 152.522406][ T5078] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 152.531250][ T5078] team0: Port device team_slave_0 added [ 152.531995][ T5078] team0: Port device team_slave_1 added [ 152.539503][ T5078] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 152.539526][ T5078] 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 1532 would solve the problem. [ 152.539539][ T5078] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 152.540080][ T5078] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 152.540086][ T5078] 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 1532 would solve the problem. [ 152.540100][ T5078] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 152.556482][ T5078] hsr_slave_0: entered promiscuous mode [ 152.556793][ T5078] hsr_slave_1: entered promiscuous mode [ 152.556961][ T5078] debugfs: 'hsr0' already exists in 'hsr' [ 152.556971][ T5078] Cannot create hsr debugfs directory [ 152.631994][ T5078] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 152.721434][ T5078] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 152.801239][ T5078] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 152.871464][ T5078] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 152.981828][ T5078] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 152.984114][ T5078] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 152.985640][ T5078] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 152.987885][ T5078] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 152.989482][ T5078] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 152.991602][ T5078] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 152.993143][ T5078] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 152.995212][ T5078] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 153.003876][ T5078] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.003917][ T5078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 153.003990][ T5078] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.004018][ T5078] bridge0: port 1(bridge_slave_0) entered forwarding state [ 153.017921][ T5078] 8021q: adding VLAN 0 to HW filter on device bond0 [ 153.020883][ T2999] bridge0: port 1(bridge_slave_0) entered disabled state [ 153.022568][ T2999] bridge0: port 2(bridge_slave_1) entered disabled state [ 153.026668][ T5078] 8021q: adding VLAN 0 to HW filter on device team0 [ 153.029424][ T532] bridge0: port 1(bridge_slave_0) entered blocking state [ 153.029460][ T532] bridge0: port 1(bridge_slave_0) entered forwarding state [ 153.033332][ T2999] bridge0: port 2(bridge_slave_1) entered blocking state [ 153.033370][ T2999] bridge0: port 2(bridge_slave_1) entered forwarding state [ 153.125297][ T5078] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 153.143037][ T5078] veth0_vlan: entered promiscuous mode [ 153.145438][ T5078] veth1_vlan: entered promiscuous mode [ 153.152573][ T5078] veth0_macvtap: entered promiscuous mode [ 153.153530][ T5078] veth1_macvtap: entered promiscuous mode [ 153.156967][ T5078] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 153.158510][ T5078] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 153.161627][ T40] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.161667][ T40] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.165608][ T40] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 153.165644][ T40] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 154.417523][ T4726] Bluetooth: hci2: command tx timeout [ 156.497509][ T4726] Bluetooth: hci2: command tx timeout [ 158.577771][ T4726] Bluetooth: hci2: command tx timeout [ 160.497839][ T25] block nbd0: Possible stuck request 000000004a4292d5: control (read@0,1024B). Runtime 120 seconds [ 160.657554][ T4726] Bluetooth: hci2: command tx timeout [ 163.857503][ T50] Bluetooth: hci0: command 0x0406 tx timeout [ 187.378033][ T1534] ieee802154 phy0 wpan0: encryption failed: -22 [ 187.378082][ T1534] ieee802154 phy1 wpan1: encryption failed: -22 [ 190.577614][ T25] block nbd0: Possible stuck request 000000004a4292d5: control (read@0,1024B). Runtime 150 seconds [ 192.507566][ T31] INFO: task syz-executor.0:5029 blocked for more than 143 seconds. [ 192.509470][ T31] Not tainted syzkaller #0 [ 192.511246][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 192.511268][ T31] task:syz-executor.0 state:D stack:0 pid:5029 tgid:5028 ppid:4872 task_flags:0x400140 flags:0x00000019 [ 192.511296][ T31] Call trace: [ 192.511305][ T31] __switch_to+0x2b0/0x6e0 (T) [ 192.511328][ T31] __schedule+0x1c04/0x2db8 [ 192.511343][ T31] schedule+0x13c/0x20c [ 192.511357][ T31] schedule_preempt_disabled+0x18/0x2c [ 192.511371][ T31] __mutex_lock+0x4fc/0xed0 [ 192.511385][ T31] mutex_lock_nested+0x24/0x30 [ 192.511399][ T31] bdev_release+0x128/0x328 [ 192.511414][ T31] blkdev_release+0x20/0x34 [ 192.511428][ T31] __fput+0x338/0x74c [ 192.511442][ T31] ____fput+0x20/0x30 [ 192.511455][ T31] task_work_run+0x1cc/0x25c [ 192.511470][ T31] get_signal+0xf30/0x1094 [ 192.511482][ T31] arch_do_signal_or_restart+0x288/0x444c [ 192.511497][ T31] exit_to_user_mode_loop+0x70/0x17c [ 192.511509][ T31] el0_svc+0x18c/0x260 [ 192.511520][ T31] el0t_64_sync_handler+0x48/0x148 [ 192.511532][ T31] el0t_64_sync+0x198/0x19c [ 192.511558][ T31] [ 192.511558][ T31] Showing all locks held in the system: [ 192.511568][ T31] 1 lock held by khungtaskd/31: [ 192.511576][ T31] #0: ffff800088bf70c0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x4c/0x188 [ 192.511638][ T31] 3 locks held by kworker/u8:7/2999: [ 192.511649][ T31] 2 locks held by getty/4486: [ 192.511656][ T31] #0: ffff0000ca08c0a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3c/0x4c [ 192.511697][ T31] #1: ffff8000923ab2e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x348/0xf70 [ 192.511744][ T31] 1 lock held by udevd/4790: [ 192.511752][ T31] #0: ffff0000c7a30350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xc4/0x880 [ 192.511798][ T31] 1 lock held by syz-executor.0/5029: [ 192.511806][ T31] #0: ffff0000c7a30350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_release+0x128/0x328 [ 192.511849][ T31] 1 lock held by syz-executor.0/5070: [ 192.511857][ T31] #0: ffff0000c7a30350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xc4/0x880 [ 192.511899][ T31] 1 lock held by syz-executor.0/5111: [ 192.511906][ T31] #0: ffff0000c7a30350 (&disk->open_mutex){+.+.}-{4:4}, at: bdev_open+0xc4/0x880 [ 192.511948][ T31] [ 192.511954][ T31] ============================================= [ 192.511954][ T31] [ 192.511962][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 192.546743][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT [ 192.548195][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/02/2026 [ 192.549665][ T31] Call trace: [ 192.550187][ T31] show_stack+0x2c/0x3c (C) [ 192.550935][ T31] __dump_stack+0x30/0x40 [ 192.551664][ T31] dump_stack_lvl+0x30/0x12c [ 192.552372][ T31] dump_stack+0x1c/0x28 [ 192.552959][ T31] vpanic+0x594/0xaf8 [ 192.553625][ T31] vpanic+0x0/0xaf8 [ 192.554299][ T31] hung_task_panic+0x0/0x2c [ 192.554965][ T31] kthread+0x304/0x3d4 [ 192.555621][ T31] ret_from_fork+0x10/0x20 [ 192.556315][ T31] SMP: stopping secondary CPUs [ 192.557019][ T31] Kernel Offset: disabled [ 192.557702][ T31] CPU features: 0x0a000000,003c0008,27020501,5427fea7 [ 192.558737][ T31] Memory Limit: none [ 192.815331][ T31] Rebooting in 86400 seconds..