[ 55.616467][ T2823] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.632686][ T2823] veth1_macvtap: left promiscuous mode [ 55.638638][ T2823] veth0_macvtap: left promiscuous mode [ 55.644853][ T2823] veth1_vlan: left promiscuous mode [ 55.650843][ T2823] veth0_vlan: left promiscuous mode [ 55.889344][ T2823] team0 (unregistering): Port device team_slave_1 removed [ 55.906842][ T2823] team0 (unregistering): Port device team_slave_0 removed [ 55.925310][ T2823] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 55.942774][ T2823] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 56.001075][ T2823] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.15.194' (ECDSA) to the list of known hosts. 2023/03/10 02:01:07 ignoring optional flag "sandboxArg"="0" 2023/03/10 02:01:07 parsed 1 programs 2023/03/10 02:01:07 executed programs: 0 [ 70.599900][ T5070] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 70.608191][ T5070] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 70.617075][ T5070] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 70.624939][ T5070] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 70.632572][ T5070] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 70.729625][ T5508] chnl_net:caif_netlink_parms(): no params data found [ 70.769328][ T5508] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.776776][ T5508] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.784304][ T5508] bridge_slave_0: entered allmulticast mode [ 70.791437][ T5508] bridge_slave_0: entered promiscuous mode [ 70.798906][ T5508] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.806328][ T5508] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.813644][ T5508] bridge_slave_1: entered allmulticast mode [ 70.820274][ T5508] bridge_slave_1: entered promiscuous mode [ 70.842134][ T5508] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.853469][ T5508] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.876685][ T5508] team0: Port device team_slave_0 added [ 70.884169][ T5508] team0: Port device team_slave_1 added [ 70.901852][ T5508] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.908947][ T5508] 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. [ 70.935598][ T5508] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.948360][ T5508] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.955487][ T5508] 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. [ 70.981561][ T5508] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.010683][ T5508] hsr_slave_0: entered promiscuous mode [ 71.016774][ T5508] hsr_slave_1: entered promiscuous mode [ 72.118834][ T5508] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 72.152510][ T5508] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 72.163828][ T5508] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 72.203791][ T5508] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 72.344177][ T5508] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.358081][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 72.367512][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 72.380885][ T5508] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.394283][ T4774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 72.403775][ T4774] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 72.412697][ T4774] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.419912][ T4774] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.440707][ T4774] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 72.449349][ T4774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 72.458688][ T4774] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 72.468483][ T4774] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.475705][ T4774] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.484382][ T4774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 72.493298][ T4774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 72.502448][ T4774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 72.512978][ T4774] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 72.531936][ T4774] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 72.539956][ T4774] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 72.549353][ T4774] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 72.558656][ T4774] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 72.567804][ T4774] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 72.580045][ T5508] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.596504][ T5508] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 72.607546][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 72.616975][ T14] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 72.671582][ T5070] Bluetooth: hci0: command 0x0409 tx timeout [ 72.793089][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 72.803431][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 72.818049][ T5508] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 72.853696][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 72.864506][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 72.885783][ T5570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 72.897222][ T5570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 72.906827][ T5570] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 72.916333][ T5570] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 72.925859][ T5508] veth0_vlan: entered promiscuous mode [ 72.942109][ T5508] veth1_vlan: entered promiscuous mode [ 72.967722][ T5570] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 72.978342][ T5570] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 72.987204][ T5570] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 72.999494][ T5570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 73.011000][ T5508] veth0_macvtap: entered promiscuous mode [ 73.019729][ T5508] veth1_macvtap: entered promiscuous mode [ 73.042618][ T5508] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.050088][ T5570] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 73.059772][ T5570] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 73.072085][ T5570] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 73.083928][ T5570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 73.095748][ T5508] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.107183][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 73.117408][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 73.131717][ T5508] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.142094][ T5508] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.152338][ T5508] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.161443][ T5508] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.222447][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.235209][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.254094][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 73.270972][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 73.279180][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 73.292213][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 73.395045][ T5588] nbd0: detected capacity change from 0 to 18 [ 74.171146][ T5070] block nbd0: Receive control failed (result -104) [ 74.750566][ T5070] Bluetooth: hci0: command 0x041b tx timeout [ 76.512698][ T7] cfg80211: failed to load regulatory.db [ 76.831086][ T5070] Bluetooth: hci0: command 0x040f tx timeout [ 78.910637][ T5070] Bluetooth: hci0: command 0x0419 tx timeout [ 104.033333][ T991] block nbd0: Possible stuck request ffff88801da20000: control (read@0,4096B). Runtime 30 seconds [ 127.712310][ T1215] ieee802154 phy0 wpan0: encryption failed: -22 [ 127.719012][ T1215] ieee802154 phy1 wpan1: encryption failed: -22 2023/03/10 02:02:05 executed programs: 1 [ 129.359024][ T4387] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 129.367914][ T4387] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 129.376030][ T4387] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 129.385386][ T4387] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 129.393636][ T4387] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 129.401131][ T4387] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 129.508156][ T6151] chnl_net:caif_netlink_parms(): no params data found [ 129.549519][ T6151] bridge0: port 1(bridge_slave_0) entered blocking state [ 129.556772][ T6151] bridge0: port 1(bridge_slave_0) entered disabled state [ 129.564406][ T6151] bridge_slave_0: entered allmulticast mode [ 129.571505][ T6151] bridge_slave_0: entered promiscuous mode [ 129.578920][ T6151] bridge0: port 2(bridge_slave_1) entered blocking state [ 129.586818][ T6151] bridge0: port 2(bridge_slave_1) entered disabled state [ 129.595523][ T6151] bridge_slave_1: entered allmulticast mode [ 129.603298][ T6151] bridge_slave_1: entered promiscuous mode [ 129.625089][ T6151] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 129.636489][ T6151] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 129.661348][ T6151] team0: Port device team_slave_0 added [ 129.668897][ T6151] team0: Port device team_slave_1 added [ 129.686703][ T6151] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 129.694143][ T6151] 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. [ 129.721389][ T6151] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 129.733901][ T6151] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 129.742428][ T6151] 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. [ 129.769046][ T6151] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 129.798505][ T6151] hsr_slave_0: entered promiscuous mode [ 129.805452][ T6151] hsr_slave_1: entered promiscuous mode [ 129.811908][ T6151] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 129.820189][ T6151] Cannot create hsr debugfs directory [ 129.881107][ T6151] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 129.951301][ T6151] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 130.014464][ T6151] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 130.089184][ T6151] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 130.204276][ T6151] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 130.214026][ T6151] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 130.224678][ T6151] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 130.235339][ T6151] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 130.253780][ T6151] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.260921][ T6151] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.268307][ T6151] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.275490][ T6151] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.316234][ T6151] 8021q: adding VLAN 0 to HW filter on device bond0 [ 130.329366][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 130.337772][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 130.345879][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 130.354143][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 130.367420][ T6151] 8021q: adding VLAN 0 to HW filter on device team0 [ 130.377988][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 130.386974][ T7] bridge0: port 1(bridge_slave_0) entered blocking state [ 130.394209][ T7] bridge0: port 1(bridge_slave_0) entered forwarding state [ 130.414009][ T5079] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 130.422875][ T5079] bridge0: port 2(bridge_slave_1) entered blocking state [ 130.430075][ T5079] bridge0: port 2(bridge_slave_1) entered forwarding state [ 130.439134][ T5079] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 130.447959][ T5079] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 130.460070][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 130.475642][ T6151] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 130.486590][ T6151] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 130.505096][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 130.514071][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 130.523073][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 130.625635][ T5081] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 130.635255][ T5081] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 130.644800][ T6151] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 130.664189][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 130.673671][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 130.691207][ T5081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 130.699749][ T5081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 130.709301][ T5081] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 130.717189][ T5081] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 130.725580][ T6151] veth0_vlan: entered promiscuous mode [ 130.735850][ T6151] veth1_vlan: entered promiscuous mode [ 130.755397][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 130.764254][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 130.773465][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 130.782388][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 130.792669][ T6151] veth0_macvtap: entered promiscuous mode [ 130.803397][ T6151] veth1_macvtap: entered promiscuous mode [ 130.816055][ T6151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 130.829729][ T6151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 130.841966][ T6151] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 130.850542][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 130.858941][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 130.867193][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 130.875795][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 130.886364][ T6151] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 130.896989][ T6151] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 130.908113][ T6151] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 130.918898][ T5079] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 130.928146][ T5079] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 130.940195][ T6151] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 130.949940][ T6151] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 130.959684][ T6151] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 130.969637][ T6151] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 131.017908][ T2823] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.037994][ T2823] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 131.048163][ T959] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 131.049793][ T5079] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 131.057488][ T959] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 131.073041][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 131.470681][ T5070] Bluetooth: hci1: command 0x0409 tx timeout [ 133.550641][ T5070] Bluetooth: hci1: command 0x041b tx timeout [ 134.105254][ T4432] udevd[4432]: worker [5502] /devices/virtual/block/nbd0 is taking a long time [ 134.115153][ T991] block nbd0: Possible stuck request ffff88801da20000: control (read@0,4096B). Runtime 60 seconds [ 135.630651][ T5070] Bluetooth: hci1: command 0x040f tx timeout [ 137.710601][ T5070] Bluetooth: hci1: command 0x0419 tx timeout [ 164.191011][ T991] block nbd0: Possible stuck request ffff88801da20000: control (read@0,4096B). Runtime 90 seconds 2023/03/10 02:03:03 executed programs: 2 [ 187.125164][ T5070] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 187.133449][ T5070] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 187.143245][ T5070] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 187.151763][ T5070] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 187.159349][ T5070] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 187.265429][ T6168] chnl_net:caif_netlink_parms(): no params data found [ 187.307347][ T6168] bridge0: port 1(bridge_slave_0) entered blocking state [ 187.315207][ T6168] bridge0: port 1(bridge_slave_0) entered disabled state [ 187.322935][ T6168] bridge_slave_0: entered allmulticast mode [ 187.329501][ T6168] bridge_slave_0: entered promiscuous mode [ 187.337146][ T6168] bridge0: port 2(bridge_slave_1) entered blocking state [ 187.344642][ T6168] bridge0: port 2(bridge_slave_1) entered disabled state [ 187.351982][ T6168] bridge_slave_1: entered allmulticast mode [ 187.358489][ T6168] bridge_slave_1: entered promiscuous mode [ 187.379093][ T6168] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 187.389987][ T6168] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 187.414742][ T6168] team0: Port device team_slave_0 added [ 187.423592][ T6168] team0: Port device team_slave_1 added [ 187.442144][ T6168] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 187.449109][ T6168] 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. [ 187.476053][ T6168] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 187.488293][ T6168] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 187.495660][ T6168] 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. [ 187.522092][ T6168] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 187.555115][ T6168] hsr_slave_0: entered promiscuous mode [ 187.561784][ T6168] hsr_slave_1: entered promiscuous mode [ 187.568511][ T6168] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 187.578305][ T6168] Cannot create hsr debugfs directory [ 187.654585][ T6168] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.729269][ T6168] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.789703][ T6168] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.869994][ T6168] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 187.982653][ T6168] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 187.992504][ T6168] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 188.004093][ T6168] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 188.013279][ T6168] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 188.032152][ T6168] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.039251][ T6168] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.046696][ T6168] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.054064][ T6168] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.094807][ T6168] 8021q: adding VLAN 0 to HW filter on device bond0 [ 188.109601][ T5078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 188.117848][ T5078] bridge0: port 1(bridge_slave_0) entered disabled state [ 188.126064][ T5078] bridge0: port 2(bridge_slave_1) entered disabled state [ 188.134051][ T5078] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 188.147229][ T6168] 8021q: adding VLAN 0 to HW filter on device team0 [ 188.157418][ T5081] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 188.166470][ T5081] bridge0: port 1(bridge_slave_0) entered blocking state [ 188.173635][ T5081] bridge0: port 1(bridge_slave_0) entered forwarding state [ 188.191212][ T5078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 188.199736][ T5078] bridge0: port 2(bridge_slave_1) entered blocking state [ 188.206873][ T5078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 188.227218][ T6168] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 188.238252][ T6168] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 188.253757][ T5078] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 188.262949][ T5078] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 188.271799][ T5078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 188.280302][ T5078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 188.289112][ T5078] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 188.297219][ T5078] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 188.407157][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 188.417010][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 188.427616][ T6168] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 188.445154][ T5078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 188.454766][ T5078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 188.471175][ T5078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 188.479441][ T5078] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 188.489241][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 188.497808][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 188.508134][ T6168] veth0_vlan: entered promiscuous mode [ 188.520657][ T6168] veth1_vlan: entered promiscuous mode [ 188.540312][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 188.549022][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 188.557609][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 188.566769][ T896] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 188.576787][ T6168] veth0_macvtap: entered promiscuous mode [ 188.586608][ T6168] veth1_macvtap: entered promiscuous mode [ 188.602024][ T6168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 188.613065][ T6168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.623397][ T6168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 188.636323][ T6168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.647298][ T6168] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 188.658008][ T5081] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 188.666695][ T5081] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 188.675693][ T5081] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 188.685102][ T5081] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 188.696007][ T6168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 188.707893][ T6168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.718190][ T6168] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 188.729042][ T6168] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 188.740313][ T6168] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 188.749363][ T5078] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 188.758512][ T5078] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 188.771054][ T6168] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.779885][ T6168] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.789584][ T6168] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.799752][ T6168] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 188.847996][ T959] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.861553][ T959] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.875217][ T5570] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 188.886625][ T959] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 188.894927][ T959] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 188.906598][ T5570] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 189.152581][ T1215] ieee802154 phy0 wpan0: encryption failed: -22 [ 189.159056][ T1215] ieee802154 phy1 wpan1: encryption failed: -22 [ 189.230678][ T4387] Bluetooth: hci2: command 0x0409 tx timeout [ 191.310652][ T4387] Bluetooth: hci2: command 0x041b tx timeout [ 193.391719][ T4387] Bluetooth: hci2: command 0x040f tx timeout [ 194.310528][ T991] block nbd0: Possible stuck request ffff88801da20000: control (read@0,4096B). Runtime 120 seconds [ 195.470789][ T5070] Bluetooth: hci2: command 0x0419 tx timeout [ 196.350655][ T4387] Bluetooth: hci0: command 0x0406 tx timeout [ 224.351333][ T991] block nbd0: Possible stuck request ffff88801da20000: control (read@0,4096B). Runtime 150 seconds [ 232.030816][ T28] INFO: task syz-executor.0:5588 blocked for more than 143 seconds. [ 232.039212][ T28] Not tainted 6.3.0-rc1-syzkaller #0 [ 232.045881][ T28] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 232.054701][ T28] task:syz-executor.0 state:D stack:25496 pid:5588 ppid:5508 flags:0x00004004 [ 232.064047][ T28] Call Trace: [ 232.067537][ T28] [ 232.070588][ T28] __schedule+0x17c3/0x4770 [ 232.075112][ T28] ? rcu_read_lock_sched_held+0x8d/0x130 [ 232.080825][ T28] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 232.086850][ T28] ? release_firmware_map_entry+0x150/0x150 [ 232.092838][ T28] ? __lock_acquire+0x1f80/0x1f80 [ 232.097873][ T28] ? __mutex_trylock_common+0x91/0x2e0 [ 232.103536][ T28] ? do_raw_spin_unlock+0x13b/0x8b0 [ 232.108756][ T28] schedule+0xc3/0x180 [ 232.112916][ T28] schedule_preempt_disabled+0x13/0x20 [ 232.118610][ T28] __mutex_lock_common+0xe33/0x2530 [ 232.123976][ T28] ? blkdev_put+0xe8/0x5c0 [ 232.128413][ T28] ? mutex_lock_io_nested+0x60/0x60 [ 232.133782][ T28] ? __fsnotify_update_child_dentry_flags+0x240/0x240 [ 232.140649][ T28] mutex_lock_nested+0x1b/0x20 [ 232.145478][ T28] blkdev_put+0xe8/0x5c0 [ 232.149723][ T28] blkdev_close+0x55/0x80 [ 232.154531][ T28] __fput+0x33f/0x720 [ 232.158539][ T28] task_work_run+0x20a/0x290 [ 232.165481][ T28] ? task_work_cancel+0x2a0/0x2a0 [ 232.170646][ T28] ? rcu_read_lock_sched_held+0x8d/0x130 [ 232.176559][ T28] ? exit_to_user_mode_loop+0x39/0x100 [ 232.182333][ T28] exit_to_user_mode_loop+0xd9/0x100 [ 232.187729][ T28] exit_to_user_mode_prepare+0xb1/0x140 [ 232.193713][ T28] syscall_exit_to_user_mode+0x64/0x2e0 [ 232.199313][ T28] do_syscall_64+0x4d/0xc0 [ 232.204196][ T28] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 232.210124][ T28] RIP: 0033:0x7f398548c0c9 [ 232.214815][ T28] RSP: 002b:00007f398621e168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 232.223741][ T28] RAX: 0000000000000000 RBX: 00007f39855abf80 RCX: 00007f398548c0c9 [ 232.231995][ T28] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000003 [ 232.239986][ T28] RBP: 00007f39854e7ae9 R08: 0000000000000000 R09: 0000000000000000 [ 232.248396][ T28] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 232.256786][ T28] R13: 00007ffe7694afaf R14: 00007f398621e300 R15: 0000000000022000 [ 232.265501][ T28] [ 232.268660][ T28] [ 232.268660][ T28] Showing all locks held in the system: [ 232.277535][ T28] 1 lock held by rcu_tasks_kthre/12: [ 232.284479][ T28] #0: ffffffff8bf17810 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xd20 [ 232.295416][ T28] 1 lock held by rcu_tasks_trace/13: [ 232.300882][ T28] #0: ffffffff8bf18010 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x29/0xd20 [ 232.312043][ T28] 1 lock held by khungtaskd/28: [ 232.316983][ T28] #0: ffffffff8bf17640 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 232.326786][ T28] 2 locks held by syslogd/4414: [ 232.331736][ T28] #0: ffff8880b9d3be18 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x2a/0x140 [ 232.342109][ T28] #1: ffff88807e8e36b0 (&mm->cid_lock){....}-{2:2}, at: __schedule+0x1211/0x4770 [ 232.352145][ T28] 2 locks held by getty/4746: [ 232.357144][ T28] #0: ffff88802ae6c098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x20/0x60 [ 232.367165][ T28] #1: ffffc900015a02f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x5ed/0x1880 [ 232.378257][ T28] 1 lock held by udevd/5502: [ 232.383462][ T28] #0: ffff88801d9c04c8 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0xd6/0x8b0 [ 232.396098][ T28] 1 lock held by syz-executor.0/5588: [ 232.401846][ T28] #0: ffff88801d9c04c8 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_put+0xe8/0x5c0 [ 232.411316][ T28] 1 lock held by syz-executor.0/6165: [ 232.416704][ T28] #0: ffff88801d9c04c8 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0xd6/0x8b0 [ 232.426986][ T28] 1 lock held by syz-executor.0/6181: [ 232.432495][ T28] #0: ffff88801d9c04c8 (&disk->open_mutex){+.+.}-{3:3}, at: blkdev_get_by_dev+0xd6/0x8b0 [ 232.442505][ T28] [ 232.444830][ T28] ============================================= [ 232.444830][ T28] [ 232.453702][ T28] NMI backtrace for cpu 0 [ 232.458040][ T28] CPU: 0 PID: 28 Comm: khungtaskd Not tainted 6.3.0-rc1-syzkaller #0 [ 232.466088][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 232.476668][ T28] Call Trace: [ 232.480305][ T28] [ 232.483230][ T28] dump_stack_lvl+0x167/0x220 [ 232.488004][ T28] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 232.493995][ T28] ? panic+0x540/0x540 [ 232.498073][ T28] nmi_cpu_backtrace+0x381/0x3f0 [ 232.503008][ T28] ? nmi_trigger_cpumask_backtrace+0x270/0x270 [ 232.510059][ T28] ? panic+0x540/0x540 [ 232.514406][ T28] ? __rcu_read_unlock+0x96/0x100 [ 232.519538][ T28] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 232.525705][ T28] nmi_trigger_cpumask_backtrace+0x139/0x270 [ 232.531765][ T28] watchdog+0xb78/0xbc0 [ 232.535930][ T28] kthread+0x232/0x2b0 [ 232.539980][ T28] ? hungtask_pm_notify+0x30/0x30 [ 232.545268][ T28] ? kthread_blkcg+0xa0/0xa0 [ 232.549866][ T28] ret_from_fork+0x1f/0x30 [ 232.554291][ T28] [ 232.557726][ T28] Sending NMI from CPU 0 to CPUs 1: [ 232.563284][ C1] NMI backtrace for cpu 1 [ 232.563292][ C1] CPU: 1 PID: 9 Comm: kworker/u4:0 Not tainted 6.3.0-rc1-syzkaller #0 [ 232.563299][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 232.563303][ C1] Workqueue: phy8 ieee80211_iface_work [ 232.563319][ C1] RIP: 0010:unwind_next_frame+0x0/0x2180 [ 232.563329][ C1] Code: 48 83 c0 f8 eb 02 31 c0 5b 41 5e 41 5f c3 44 89 f1 80 e1 07 80 c1 03 38 c1 7c 95 4c 89 f7 e8 87 a2 8e 00 eb 8b 0f 1f 44 00 00 0f 1e fa 55 41 57 41 56 41 55 41 54 53 48 81 ec 98 00 00 00 48 [ 232.563334][ C1] RSP: 0018:ffffc900000e71b8 EFLAGS: 00000283 [ 232.563339][ C1] RAX: ffffc900000e72b0 RBX: ffffc900000e7258 RCX: 0000000000000001 [ 232.563344][ C1] RDX: dffffc0000000000 RSI: ffffc900000e8000 RDI: ffffc900000e7220 [ 232.563347][ C1] RBP: 1ffff9200001ce45 R08: dffffc0000000001 R09: ffffc900000e7220 [ 232.563351][ C1] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff9200001ce46 [ 232.563355][ C1] R13: ffffc900000e7230 R14: ffffc900000e7220 R15: ffffc900000e7228 [ 232.563358][ C1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 232.563363][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 232.563366][ C1] CR2: 000055afeb88f600 CR3: 000000000bd26000 CR4: 00000000003506e0 [ 232.563373][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 232.563376][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 232.563380][ C1] Call Trace: [ 232.563383][ C1] [ 232.563386][ C1] __unwind_start+0x5a1/0x720 [ 232.563395][ C1] ? stack_trace_save+0x1c0/0x1c0 [ 232.563402][ C1] arch_stack_walk+0xdf/0x140 [ 232.563413][ C1] ? __unwind_start+0xf3/0x720 [ 232.563420][ C1] stack_trace_save+0x117/0x1c0 [ 232.563427][ C1] ? stack_trace_snprint+0xf0/0xf0 [ 232.563434][ C1] ? stack_trace_save+0x117/0x1c0 [ 232.563439][ C1] ? reacquire_held_locks+0x660/0x660 [ 232.563447][ C1] kasan_set_track+0x4f/0x70 [ 232.563472][ C1] ? ieee802_11_parse_elems_full+0xef/0x2d10 [ 232.563480][ C1] __kasan_kmalloc+0x98/0xb0 [ 232.563486][ C1] ? ieee802_11_parse_elems_full+0xef/0x2d10 [ 232.563491][ C1] __kmalloc+0xb3/0x1a0 [ 232.563501][ C1] ieee802_11_parse_elems_full+0xef/0x2d10 [ 232.563509][ C1] ? rcu_read_lock_sched_held+0x8d/0x130 [ 232.563517][ C1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 232.563524][ C1] ? trace_raw_output_contention_end+0xd0/0xd0 [ 232.563531][ C1] ? __lock_acquire+0x125b/0x1f80 [ 232.563538][ C1] ? trace_contention_end+0x80/0x1e0 [ 232.563545][ C1] ? __mutex_lock_common+0x42d/0x2530 [ 232.563554][ C1] ? ieee80211_queue_delayed_work+0x130/0x130 [ 232.563560][ C1] ? mark_lock+0x9a/0x340 [ 232.563564][ C1] ? ieee80211_ibss_rx_queued_mgmt+0x10f/0x26f0 [ 232.563571][ C1] ? mutex_lock_io_nested+0x60/0x60 [ 232.563579][ C1] ? mark_lock+0x9a/0x340 [ 232.563587][ C1] ieee80211_ibss_rx_queued_mgmt+0x246/0x26f0 [ 232.563600][ C1] ? ieee80211_ibss_rx_no_sta+0x5b0/0x5b0 [ 232.563607][ C1] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 232.563613][ C1] ? print_irqtrace_events+0x220/0x220 [ 232.563619][ C1] ? do_raw_spin_unlock+0x13b/0x8b0 [ 232.563625][ C1] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 232.563632][ C1] ? lockdep_hardirqs_on+0x98/0x140 [ 232.563640][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 232.563646][ C1] ? _raw_spin_unlock+0x40/0x40 [ 232.563656][ C1] ? skb_dequeue+0x102/0x140 [ 232.563663][ C1] ieee80211_iface_work+0x596/0x9c0 [ 232.563673][ C1] process_one_work+0x7ee/0x1010 [ 232.563762][ C1] ? worker_detach_from_pool+0x260/0x260 [ 232.563782][ C1] ? _raw_spin_lock_irqsave+0x120/0x120 [ 232.563795][ C1] worker_thread+0x8c9/0xfd0 [ 232.563811][ C1] kthread+0x232/0x2b0 [ 232.563825][ C1] ? pr_cont_work+0x490/0x490 [ 232.563831][ C1] ? kthread_blkcg+0xa0/0xa0 [ 232.563837][ C1] ret_from_fork+0x1f/0x30 [ 232.563849][ C1] [ 232.572242][ T28] Kernel panic - not syncing: hung_task: blocked tasks [ 232.572252][ T28] CPU: 1 PID: 28 Comm: khungtaskd Not tainted 6.3.0-rc1-syzkaller #0 [ 232.572261][ T28] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 232.572265][ T28] Call Trace: [ 232.572269][ T28] [ 232.572274][ T28] dump_stack_lvl+0x167/0x220 [ 232.572290][ T28] ? nf_tcp_handle_invalid+0x4e0/0x4e0 [ 232.572298][ T28] ? panic+0x540/0x540 [ 232.572304][ T28] ? lockdep_hardirqs_on_prepare+0x43c/0x7a0 [ 232.572323][ T28] panic+0x21f/0x540 [ 232.572331][ T28] ? schedule_preempt_disabled+0x20/0x20 [ 232.572344][ T28] ? memcpy_page_flushcache+0xe0/0xe0 [ 232.572364][ T28] ? preempt_schedule_thunk+0x1a/0x20 [ 232.572382][ T28] watchdog+0xbb1/0xbc0 [ 232.572404][ T28] kthread+0x232/0x2b0 [ 232.572411][ T28] ? hungtask_pm_notify+0x30/0x30 [ 232.572417][ T28] ? kthread_blkcg+0xa0/0xa0 [ 232.572425][ T28] ret_from_fork+0x1f/0x30 [ 232.572445][ T28] [ 232.575174][ T28] Kernel Offset: disabled [ 233.058350][ T28] Rebooting in 86400 seconds..