[ 76.420154][ T21] cfg80211: failed to load regulatory.db Warning: Permanently added '10.128.1.252' (ED25519) to the list of known hosts. 2025/08/25 17:04:44 ignoring optional flag "type"="gce" 2025/08/25 17:04:44 parsed 1 programs [ 85.187648][ T4587] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 87.536042][ T4643] chnl_net:caif_netlink_parms(): no params data found [ 87.593803][ T4643] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.602055][ T4643] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.610643][ T4643] device bridge_slave_0 entered promiscuous mode [ 87.620273][ T4643] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.627401][ T4643] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.635970][ T4643] device bridge_slave_1 entered promiscuous mode [ 87.665917][ T4643] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.677425][ T4643] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.708718][ T4643] team0: Port device team_slave_0 added [ 87.717319][ T4643] team0: Port device team_slave_1 added [ 87.741517][ T4643] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.748713][ T4643] 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. [ 87.776125][ T4643] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.789646][ T4643] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.796600][ T4643] 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. [ 87.824203][ T4643] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.859420][ T4643] device hsr_slave_0 entered promiscuous mode [ 87.866801][ T4643] device hsr_slave_1 entered promiscuous mode [ 88.450555][ T4643] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.462307][ T4643] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.474392][ T4643] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.484337][ T4643] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.519144][ T4643] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.526223][ T4643] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.533624][ T4643] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.540775][ T4643] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.586204][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.595678][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.613608][ T4643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.626951][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 88.636095][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 88.646319][ T4643] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.663162][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 88.672025][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 88.681003][ T300] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.688126][ T300] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.710785][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 88.721969][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 88.731892][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.739011][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.748605][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 88.760943][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 88.769812][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 88.779867][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 88.819161][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 88.827599][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 88.839843][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 88.849506][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 88.858290][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 88.871444][ T4643] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 88.885524][ T4643] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 88.895308][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 88.904991][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 89.062743][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 89.070399][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 89.082998][ T4643] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.138502][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 89.158433][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 89.215527][ T4643] device veth0_vlan entered promiscuous mode [ 89.224833][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 89.236726][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 89.251623][ T4643] device veth1_vlan entered promiscuous mode [ 89.262275][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 89.271899][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 89.281622][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 89.332861][ T4643] device veth0_macvtap entered promiscuous mode [ 89.343341][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 89.351711][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 89.365235][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 89.375445][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 89.386258][ T4643] device veth1_macvtap entered promiscuous mode [ 89.426538][ T4643] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.438910][ T4643] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.447045][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 89.456406][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 89.465489][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 89.475422][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 89.484794][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 89.522532][ T4643] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.531544][ T4643] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.541607][ T4643] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.550416][ T4643] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.783578][ T300] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.807781][ T300] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.829994][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 89.839887][ T300] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.849329][ T300] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.865275][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 2025/08/25 17:04:52 executed programs: 0 [ 90.522741][ T4769] chnl_net:caif_netlink_parms(): no params data found [ 90.636687][ T4769] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.658015][ T4769] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.666971][ T4769] device bridge_slave_0 entered promiscuous mode [ 90.691345][ T4769] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.698900][ T4769] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.706953][ T4769] device bridge_slave_1 entered promiscuous mode [ 90.747797][ T4769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.780448][ T4769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.833643][ T4769] team0: Port device team_slave_0 added [ 90.860013][ T4769] team0: Port device team_slave_1 added [ 90.903286][ T4769] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 90.917974][ T4769] 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. [ 90.944632][ T4769] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 90.958569][ T4769] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 90.965531][ T4769] 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. [ 90.992245][ T4769] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 91.053642][ T4769] device hsr_slave_0 entered promiscuous mode [ 91.072881][ T4769] device hsr_slave_1 entered promiscuous mode [ 91.088870][ T4769] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 91.096458][ T4769] Cannot create hsr debugfs directory [ 91.263540][ T4769] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.338168][ T4827] Bluetooth: hci0: command 0x0409 tx timeout [ 93.805525][ T4769] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 93.994769][ T4769] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.056834][ T4769] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 94.182534][ T4769] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.192523][ T4769] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.204762][ T4769] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.213235][ T4769] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.262002][ T4769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.275635][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.284328][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.302621][ T4769] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.312010][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.320901][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.330982][ T4304] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.338094][ T4304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.346135][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.365144][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.374120][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.383371][ T4304] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.390502][ T4304] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.400419][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.411900][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.420656][ T4669] Bluetooth: hci0: command 0x041b tx timeout [ 94.438493][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.447283][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.457752][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.471969][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.481091][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.490023][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.499615][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.515796][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.524124][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.534257][ T4769] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.617318][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.625843][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.645479][ T4769] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.662508][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.671517][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.692646][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.702570][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.712064][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.720756][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 94.728841][ T4769] device veth0_vlan entered promiscuous mode [ 94.739163][ T1268] device hsr_slave_0 left promiscuous mode [ 94.745373][ T1268] device hsr_slave_1 left promiscuous mode [ 94.751979][ T1268] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 94.759928][ T1268] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 94.767494][ T1268] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 94.775494][ T1268] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 94.783109][ T1268] device bridge_slave_1 left promiscuous mode [ 94.789413][ T1268] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.799425][ T1268] device bridge_slave_0 left promiscuous mode [ 94.805598][ T1268] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.816159][ T1268] device veth1_macvtap left promiscuous mode [ 94.826066][ T1268] device veth0_macvtap left promiscuous mode [ 94.832202][ T1268] device veth1_vlan left promiscuous mode [ 94.838207][ T1268] device veth0_vlan left promiscuous mode [ 94.953201][ T1268] team0 (unregistering): Port device team_slave_1 removed [ 94.966873][ T1268] team0 (unregistering): Port device team_slave_0 removed [ 94.977622][ T1268] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 94.992674][ T1268] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 95.040136][ T1268] bond0 (unregistering): Released all slaves [ 95.084357][ T4769] device veth1_vlan entered promiscuous mode [ 95.102426][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.110793][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 95.119406][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.127863][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.140027][ T4769] device veth0_macvtap entered promiscuous mode [ 95.150669][ T4769] device veth1_macvtap entered promiscuous mode [ 95.172326][ T4769] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.186168][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.195287][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 95.203697][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 95.212997][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 95.225965][ T4769] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.235377][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 95.255520][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 95.265163][ T4769] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.274776][ T4769] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.283601][ T4769] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.292960][ T4769] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.351979][ T300] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.362025][ T300] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.375218][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 95.387178][ T300] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 2025/08/25 17:04:57 executed programs: 2 [ 95.396241][ T300] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.404971][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 95.510184][ T5046] loop0: detected capacity change from 0 to 8192 [ 95.532800][ T5046] REISERFS (device loop0): found reiserfs format "3.6" with non-standard journal [ 95.542386][ T5046] REISERFS (device loop0): using ordered data mode [ 95.549334][ T5046] reiserfs: using flush barriers [ 95.556143][ T5046] REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30 [ 95.573700][ T5046] REISERFS (device loop0): checking transaction log (loop0) [ 95.648918][ T5046] REISERFS (device loop0): Using tea hash to sort names [ 95.657187][ T5046] REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage. [ 95.712600][ T5046] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 4 0x0 SD] (nlink == 1) not found (pos 3) [ 95.729122][ T5046] REISERFS warning (device loop0): vs-13060 reiserfs_update_sd_size: stat data of object [2 4 0x0 SD] (nlink == 1) not found (pos 3) [ 95.759964][ T5046] REISERFS warning: vs-16090 direntry_bytes_number: bytes number is asked for direntry [ 96.498234][ T4190] Bluetooth: hci0: command 0x040f tx timeout [ 98.588015][ T4826] Bluetooth: hci0: command 0x0419 tx timeout [ 105.590264][ T5052] chnl_net:caif_netlink_parms(): no params data found [ 105.644468][ T5052] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.654172][ T5052] bridge0: port 1(bridge_slave_0) entered disabled state [ 105.662900][ T5052] device bridge_slave_0 entered promiscuous mode [ 105.673620][ T5052] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.681876][ T5052] bridge0: port 2(bridge_slave_1) entered disabled state [ 105.692431][ T5052] device bridge_slave_1 entered promiscuous mode [ 105.720545][ T5052] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 105.732221][ T5052] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 105.765399][ T5052] team0: Port device team_slave_0 added [ 105.773410][ T5052] team0: Port device team_slave_1 added [ 105.795207][ T5052] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 105.802334][ T5052] 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. [ 105.828455][ T5052] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 105.840729][ T5052] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 105.847676][ T5052] 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. [ 105.875736][ T5052] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 105.912027][ T5052] device hsr_slave_0 entered promiscuous mode [ 105.918858][ T5052] device hsr_slave_1 entered promiscuous mode [ 106.004797][ T5052] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.084165][ T5052] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.153320][ T5052] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.239601][ T5052] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 106.356968][ T5052] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 106.370718][ T5052] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 106.381056][ T5052] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 106.393371][ T5052] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 106.420782][ T5052] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.427865][ T5052] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.435620][ T5052] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.442719][ T5052] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.498626][ T5052] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.514295][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.523954][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 106.532170][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 106.540609][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 106.554820][ T5052] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.567371][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.576585][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.586502][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.593628][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.609942][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.619241][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.627800][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.634906][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.643890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.661374][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.670830][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.682133][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.692051][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.701096][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.716824][ T5052] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 106.727526][ T5052] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 106.740431][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.750103][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.758963][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.767449][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.776492][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.790360][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.898669][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.906353][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.920424][ T5052] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.939664][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 106.949717][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 106.970677][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 106.979675][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 106.990480][ T5052] device veth0_vlan entered promiscuous mode [ 106.999654][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 107.008520][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 107.019962][ T5052] device veth1_vlan entered promiscuous mode [ 107.045481][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 107.054318][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 107.063445][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 107.072342][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 107.083378][ T5052] device veth0_macvtap entered promiscuous mode [ 107.096156][ T5052] device veth1_macvtap entered promiscuous mode [ 107.115235][ T5052] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 107.127039][ T5052] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.141496][ T5052] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 107.150072][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 107.159033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 107.167054][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 107.176182][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 107.188340][ T5052] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 107.199782][ T5052] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 107.211601][ T5052] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 107.220570][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 107.230033][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 107.241725][ T5052] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.250958][ T5052] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.259956][ T5052] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.271717][ T5052] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 107.343550][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.365200][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.384705][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/08/25 17:05:09 executed programs: 3 [ 107.403500][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 107.414253][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 107.426415][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 107.538666][ T4190] Bluetooth: hci1: command 0x0409 tx timeout [ 109.618243][ T4190] Bluetooth: hci1: command 0x041b tx timeout [ 111.698009][ T4828] Bluetooth: hci1: command 0x040f tx timeout 2025/08/25 17:05:14 executed programs: 45 [ 113.778143][ T4245] Bluetooth: hci1: command 0x0419 tx timeout 2025/08/25 17:05:19 executed programs: 90 2025/08/25 17:05:24 executed programs: 136 2025/08/25 17:05:29 executed programs: 180 2025/08/25 17:05:35 executed programs: 223 [ 132.740976][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.747318][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 2025/08/25 17:05:40 executed programs: 271 2025/08/25 17:05:45 executed programs: 315 2025/08/25 17:05:50 executed programs: 364 2025/08/25 17:05:55 executed programs: 409 2025/08/25 17:06:00 executed programs: 457 2025/08/25 17:06:05 executed programs: 504 2025/08/25 17:06:10 executed programs: 551 2025/08/25 17:06:15 executed programs: 600 [ 173.748560][ T6277] chnl_net:caif_netlink_parms(): no params data found [ 173.801068][ T6277] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.808897][ T6277] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.817012][ T6277] device bridge_slave_0 entered promiscuous mode [ 173.825717][ T6277] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.833070][ T6277] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.841292][ T6277] device bridge_slave_1 entered promiscuous mode [ 173.875097][ T9] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 173.894447][ T6277] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 173.907823][ T6277] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 173.936300][ T9] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 173.965176][ T6277] team0: Port device team_slave_0 added [ 173.975899][ T6277] team0: Port device team_slave_1 added [ 174.002570][ T6277] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 174.012085][ T6277] 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. [ 174.041925][ T6277] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 174.062718][ T9] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.076800][ T6277] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 174.084324][ T6277] 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. [ 174.111744][ T6277] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 174.153084][ T9] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 174.169276][ T6277] device hsr_slave_0 entered promiscuous mode [ 174.182082][ T6277] device hsr_slave_1 entered promiscuous mode [ 174.189917][ T6277] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 174.197478][ T6277] Cannot create hsr debugfs directory [ 174.983960][ T6277] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 175.001103][ T6277] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 175.014259][ T6277] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 175.024566][ T6277] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 175.174393][ T9] device hsr_slave_0 left promiscuous mode [ 175.180919][ T9] device hsr_slave_1 left promiscuous mode [ 175.187307][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 175.199999][ T9] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 175.207813][ T9] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 175.217651][ T9] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 175.231480][ T9] device bridge_slave_1 left promiscuous mode [ 175.237709][ T9] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.246964][ T9] device bridge_slave_0 left promiscuous mode [ 175.257294][ T9] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.274620][ T9] device veth1_macvtap left promiscuous mode [ 175.280742][ T9] device veth0_macvtap left promiscuous mode [ 175.286894][ T9] device veth1_vlan left promiscuous mode [ 175.296992][ T9] device veth0_vlan left promiscuous mode [ 175.486010][ T9] team0 (unregistering): Port device team_slave_1 removed [ 175.502746][ T9] team0 (unregistering): Port device team_slave_0 removed [ 175.515621][ T9] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 175.532426][ T9] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 175.605082][ T9] bond0 (unregistering): Released all slaves [ 175.682629][ T6277] 8021q: adding VLAN 0 to HW filter on device bond0 [ 175.696070][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 175.704530][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 175.708239][ T4828] Bluetooth: hci1: command 0x0409 tx timeout [ 175.723486][ T6277] 8021q: adding VLAN 0 to HW filter on device team0 [ 175.760032][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 175.772922][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.782004][ T4304] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.789165][ T4304] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.801681][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 175.816003][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 175.827668][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.837568][ T300] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.844699][ T300] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.871962][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 175.881718][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 175.894545][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 175.905592][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 175.919827][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 175.929108][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 175.943281][ T6277] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 175.954677][ T6277] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 175.967358][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 175.976058][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 175.985044][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 176.006371][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 176.015731][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 176.030367][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 176.205167][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 176.218316][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 176.231161][ T6277] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 176.259451][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 176.278292][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 176.307620][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 176.331224][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 176.351491][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 176.370617][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 176.380935][ T6277] device veth0_vlan entered promiscuous mode [ 176.403545][ T6277] device veth1_vlan entered promiscuous mode [ 176.450803][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 176.471336][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 176.490774][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 176.511087][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 176.532058][ T6277] device veth0_macvtap entered promiscuous mode [ 176.551797][ T6277] device veth1_macvtap entered promiscuous mode [ 176.583557][ T6277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 176.610108][ T6277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.639402][ T6277] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 176.647114][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 176.657088][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 176.667999][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 176.676638][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 176.699751][ T6277] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 176.726727][ T6277] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 176.758190][ T6277] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 176.766808][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 176.791879][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 176.810823][ T6277] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.828065][ T6277] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.836994][ T6277] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.868086][ T6277] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 176.949669][ T4304] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 176.957680][ T4304] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 177.000011][ T1268] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 177.022187][ T1268] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 177.039128][ T1268] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 177.066046][ T151] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 177.781277][ T4827] Bluetooth: hci1: command 0x041b tx timeout 2025/08/25 17:06:20 executed programs: 611 [ 179.858243][ T4245] Bluetooth: hci1: command 0x040f tx timeout [ 181.938067][ T4827] Bluetooth: hci1: command 0x0419 tx timeout 2025/08/25 17:06:25 executed programs: 657 2025/08/25 17:06:30 executed programs: 704 2025/08/25 17:06:35 executed programs: 749 [ 194.180506][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.186820][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 2025/08/25 17:06:40 executed programs: 792 2025/08/25 17:06:45 executed programs: 832 2025/08/25 17:06:50 executed programs: 877 2025/08/25 17:06:56 executed programs: 922 [ 216.738019][ T4827] Bluetooth: hci0: command 0x0406 tx timeout 2025/08/25 17:07:01 executed programs: 969 2025/08/25 17:07:06 executed programs: 1017 2025/08/25 17:07:11 executed programs: 1063 2025/08/25 17:07:16 executed programs: 1107 2025/08/25 17:07:21 executed programs: 1151 2025/08/25 17:07:26 executed programs: 1197 [ 244.935877][ T7528] chnl_net:caif_netlink_parms(): no params data found [ 244.997538][ T151] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 245.018534][ T7528] bridge0: port 1(bridge_slave_0) entered blocking state [ 245.025667][ T7528] bridge0: port 1(bridge_slave_0) entered disabled state [ 245.034079][ T7528] device bridge_slave_0 entered promiscuous mode [ 245.043717][ T7528] bridge0: port 2(bridge_slave_1) entered blocking state [ 245.050910][ T7528] bridge0: port 2(bridge_slave_1) entered disabled state [ 245.059413][ T7528] device bridge_slave_1 entered promiscuous mode [ 245.080788][ T151] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 245.103026][ T7528] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 245.115756][ T7528] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 245.143440][ T7528] team0: Port device team_slave_0 added [ 245.151853][ T7528] team0: Port device team_slave_1 added [ 245.173551][ T7528] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 245.180731][ T7528] 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. [ 245.206759][ T7528] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 245.219420][ T7528] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 245.226373][ T7528] 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. [ 245.252582][ T7528] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 245.268416][ T151] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 245.304954][ T7528] device hsr_slave_0 entered promiscuous mode [ 245.312056][ T7528] device hsr_slave_1 entered promiscuous mode [ 245.338566][ T151] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 246.261742][ T151] device hsr_slave_0 left promiscuous mode [ 246.279095][ T151] device hsr_slave_1 left promiscuous mode [ 246.285539][ T151] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 246.293506][ T151] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 246.301288][ T151] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 246.308951][ T151] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 246.316722][ T151] device bridge_slave_1 left promiscuous mode [ 246.323585][ T151] bridge0: port 2(bridge_slave_1) entered disabled state [ 246.332579][ T151] device bridge_slave_0 left promiscuous mode [ 246.339504][ T151] bridge0: port 1(bridge_slave_0) entered disabled state [ 246.352686][ T151] device veth1_macvtap left promiscuous mode [ 246.358953][ T151] device veth0_macvtap left promiscuous mode [ 246.365018][ T151] device veth1_vlan left promiscuous mode [ 246.371389][ T151] device veth0_vlan left promiscuous mode [ 246.552926][ T151] team0 (unregistering): Port device team_slave_1 removed [ 246.570725][ T151] team0 (unregistering): Port device team_slave_0 removed [ 246.584510][ T151] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 246.606371][ T151] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 246.679383][ T151] bond0 (unregistering): Released all slaves [ 246.748327][ T7528] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 246.757829][ T7528] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 246.767623][ T7528] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 246.778348][ T7528] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 246.830212][ T4245] Bluetooth: hci1: command 0x0409 tx timeout [ 246.842162][ T7528] 8021q: adding VLAN 0 to HW filter on device bond0 [ 246.854699][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 246.863145][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 246.877269][ T7528] 8021q: adding VLAN 0 to HW filter on device team0 [ 246.897533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 246.907590][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 246.916653][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 246.923973][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 246.942809][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 246.950955][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 246.960106][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 246.969694][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 246.976766][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 246.986147][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 246.996146][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 247.014533][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 247.035937][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 247.046476][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 247.056789][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 247.065688][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 247.074575][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 247.087154][ T7528] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 247.099829][ T7528] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 247.108317][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 247.118587][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 247.127149][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 247.315575][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 247.324698][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 247.339401][ T7528] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 247.361890][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 247.371917][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 247.411562][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 247.420557][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 247.439680][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 247.458447][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 247.479681][ T7528] device veth0_vlan entered promiscuous mode [ 247.521715][ T7528] device veth1_vlan entered promiscuous mode [ 247.561043][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 247.578621][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 247.598443][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 247.621001][ T4304] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 247.640479][ T7528] device veth0_macvtap entered promiscuous mode [ 247.660357][ T7528] device veth1_macvtap entered promiscuous mode [ 247.700025][ T7528] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 247.710620][ T7528] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 247.735901][ T7528] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 247.760653][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 247.769604][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 247.789025][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 247.798687][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 247.822308][ T7528] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 247.848038][ T7528] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 247.869555][ T7528] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 247.879867][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 247.895374][ T300] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 247.921306][ T7528] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 247.937974][ T7528] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 247.946690][ T7528] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 247.977961][ T7528] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 248.070887][ T300] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 248.090670][ T300] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 248.114048][ T4304] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 248.123731][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 248.131477][ T4304] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 248.141544][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 248.898631][ T4668] Bluetooth: hci1: command 0x041b tx timeout 2025/08/25 17:07:31 executed programs: 1207 [ 250.978307][ T4671] Bluetooth: hci1: command 0x040f tx timeout [ 253.058037][ T4668] Bluetooth: hci1: command 0x0419 tx timeout 2025/08/25 17:07:36 executed programs: 1251 [ 255.618333][ T27] INFO: task kworker/1:7:4826 blocked for more than 143 seconds. [ 255.626362][ T27] Not tainted syzkaller #0 [ 255.630309][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.637585][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.643561][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 255.658043][ T27] task:kworker/1:7 state:D stack:25640 pid: 4826 ppid: 2 flags:0x00004000 [ 255.677368][ T27] Workqueue: events_long flush_old_commits [ 255.690614][ T27] Call Trace: [ 255.693942][ T27] [ 255.696877][ T27] __schedule+0x11b8/0x43b0 [ 255.707103][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 255.714861][ T27] ? mark_lock+0x94/0x320 [ 255.719532][ T27] ? release_firmware_map_entry+0x190/0x190 [ 255.731500][ T27] ? __lock_acquire+0x7c60/0x7c60 [ 255.736566][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 255.742244][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 255.747449][ T27] schedule+0x11b/0x1e0 [ 255.764149][ T27] schedule_preempt_disabled+0xf/0x20 [ 255.771943][ T27] __mutex_lock_common+0xc71/0x2390 [ 255.777169][ T27] ? reiserfs_write_lock+0x75/0xd0 [ 255.788058][ T27] ? mutex_lock_io_nested+0x60/0x60 [ 255.793284][ T27] ? dquot_writeback_dquots+0x868/0x940 [ 255.807957][ T27] ? dqput+0x460/0x460 [ 255.812064][ T27] mutex_lock_nested+0x17/0x20 [ 255.816835][ T27] reiserfs_write_lock+0x75/0xd0 [ 255.823448][ T27] flush_old_commits+0x1de/0x2f0 [ 255.840279][ T27] ? reiserfs_fill_super+0x23e0/0x23e0 [ 255.845788][ T27] ? _raw_spin_unlock_irq+0x1f/0x40 [ 255.851386][ T27] process_one_work+0x863/0x1000 [ 255.856348][ T27] ? worker_detach_from_pool+0x240/0x240 [ 255.871025][ T27] ? lockdep_hardirqs_off+0x70/0x100 [ 255.876450][ T27] ? _raw_spin_lock_irq+0xab/0xe0 [ 255.885574][ T27] ? _raw_spin_lock_irqsave+0xf0/0xf0 [ 255.891326][ T27] ? wq_worker_running+0x97/0x170 [ 255.896361][ T27] worker_thread+0xaa8/0x12a0 [ 255.909487][ T27] kthread+0x436/0x520 [ 255.913729][ T27] ? rcu_lock_release+0x20/0x20 [ 255.920048][ T27] ? kthread_blkcg+0xd0/0xd0 [ 255.924667][ T27] ret_from_fork+0x1f/0x30 [ 255.935317][ T27] [ 255.939864][ T27] [ 255.939864][ T27] Showing all locks held in the system: [ 255.947689][ T27] 1 lock held by khungtaskd/27: [ 255.955432][ T27] #0: ffffffff8c11c320 (rcu_read_lock){....}-{1:2}, at: rcu_lock_acquire+0x0/0x30 [ 255.967273][ T27] 2 locks held by getty/3949: [ 255.973416][ T27] #0: ffff88802bd7e098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 255.985143][ T27] #1: ffffc90002cf62e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x5ba/0x1a30 [ 255.996641][ T27] 4 locks held by kworker/1:7/4826: [ 256.003134][ T27] #0: ffff888016871138 ((wq_completion)events_long){+.+.}-{0:0}, at: process_one_work+0x760/0x1000 [ 256.015432][ T27] #1: ffffc9000310fd00 ((work_completion)(&(&sbi->old_work)->work)){+.+.}-{0:0}, at: process_one_work+0x7a3/0x1000 [ 256.030955][ T27] #2: ffff88805d6960e0 (&type->s_umount_key#51){.+.+}-{3:3}, at: flush_old_commits+0xc8/0x2f0 [ 256.041702][ T27] #3: ffff88807da6f090 (&sbi->lock){+.+.}-{3:3}, at: reiserfs_write_lock+0x75/0xd0 [ 256.053671][ T27] 4 locks held by syz.0.15/5046: [ 256.058871][ T27] 2 locks held by syz.0.1281/7703: [ 256.064110][ T27] [ 256.066439][ T27] ============================================= [ 256.066439][ T27] [ 256.078461][ T27] NMI backtrace for cpu 0 [ 256.082816][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 256.090013][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 256.100155][ T27] Call Trace: [ 256.103432][ T27] [ 256.106453][ T27] dump_stack_lvl+0x168/0x230 [ 256.111141][ T27] ? show_regs_print_info+0x20/0x20 [ 256.116346][ T27] ? load_image+0x3b0/0x3b0 [ 256.120850][ T27] ? tick_nohz_tick_stopped+0x7b/0xb0 [ 256.126314][ T27] ? nmi_cpu_backtrace+0x1b6/0x3d0 [ 256.131437][ T27] nmi_cpu_backtrace+0x397/0x3d0 [ 256.136389][ T27] ? nmi_trigger_cpumask_backtrace+0x280/0x280 [ 256.142549][ T27] ? _printk+0xcc/0x110 [ 256.146701][ T27] ? load_image+0x3b0/0x3b0 [ 256.151202][ T27] ? load_image+0x3b0/0x3b0 [ 256.155709][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 256.161780][ T27] nmi_trigger_cpumask_backtrace+0x163/0x280 [ 256.167761][ T27] watchdog+0xe0f/0xe50 [ 256.172030][ T27] kthread+0x436/0x520 [ 256.176108][ T27] ? hungtask_pm_notify+0x40/0x40 [ 256.181124][ T27] ? kthread_blkcg+0xd0/0xd0 [ 256.185715][ T27] ret_from_fork+0x1f/0x30 [ 256.190133][ T27] [ 256.193518][ T27] Sending NMI from CPU 0 to CPUs 1: [ 256.198822][ C1] NMI backtrace for cpu 1 [ 256.198831][ C1] CPU: 1 PID: 5046 Comm: syz.0.15 Not tainted syzkaller #0 [ 256.198845][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 256.198863][ C1] RIP: 0010:direntry_check_left+0x23d/0x300 [ 256.198884][ C1] Code: ee e8 07 2d 78 ff 41 83 fd 02 44 0f 4c eb 31 db 31 ff 44 89 ee e8 f3 2c 78 ff 41 83 fd 01 19 db 44 09 eb 89 d8 48 83 c4 30 5b <41> 5c 41 5d 41 5e 41 5f 5d c3 e8 74 29 78 ff e8 9f 85 bc ff 31 ff [ 256.198896][ C1] RSP: 0018:ffffc90002fceab0 EFLAGS: 00000282 [ 256.198908][ C1] RAX: 00000000ffffffff RBX: ffffffff8c27bef0 RCX: ffff8880267b0000 [ 256.198919][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 256.198927][ C1] RBP: 0000000000000001 R08: 0000000000000000 R09: 00000000ffffffff [ 256.198935][ C1] R10: 00000000ffffffff R11: 0000000000000000 R12: 0000000000000003 [ 256.198944][ C1] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 256.198953][ C1] FS: 00007f91ad4906c0(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 256.198965][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 256.198974][ C1] CR2: 00007f6d063ae000 CR3: 000000005fcdd000 CR4: 00000000003506e0 [ 256.198987][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 256.198995][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 256.199003][ C1] Call Trace: [ 256.199007][ C1] [ 256.199014][ C1] get_num_ver+0x618/0xfd0 [ 256.199033][ C1] ? is_leaf_removable+0x8c0/0x8c0 [ 256.199050][ C1] fix_nodes+0x2867/0x82d0 [ 256.199078][ C1] ? make_empty_dir_item+0x760/0x760 [ 256.199093][ C1] ? rcu_lock_release+0x5/0x20 [ 256.199111][ C1] reiserfs_paste_into_item+0x5c8/0x7e0 [ 256.199129][ C1] ? reiserfs_cut_from_item+0x1ef0/0x1ef0 [ 256.199178][ C1] reiserfs_get_block+0x1bde/0x4100 [ 256.199207][ C1] ? make_le_item_head+0x510/0x510 [ 256.199224][ C1] ? generic_file_write_iter+0xa6/0x1b0 [ 256.199237][ C1] ? do_syscall_64+0x4c/0xa0 [ 256.199256][ C1] ? verify_lock_unused+0x140/0x140 [ 256.199279][ C1] ? lockdep_init_map_type+0x9d/0x850 [ 256.199303][ C1] ? __lock_acquire+0x7c60/0x7c60 [ 256.199321][ C1] ? do_raw_spin_unlock+0x11d/0x230 [ 256.199336][ C1] ? create_page_buffers+0x238/0x320 [ 256.199349][ C1] __block_write_begin_int+0x54e/0x15a0 [ 256.199369][ C1] ? make_le_item_head+0x510/0x510 [ 256.199384][ C1] ? page_zero_new_buffers+0x490/0x490 [ 256.199395][ C1] ? seqcount_lockdep_reader_access+0x172/0x1c0 [ 256.199413][ C1] ? ktime_get_real_ts64+0x420/0x420 [ 256.199431][ C1] reiserfs_write_begin+0x34b/0x810 [ 256.199447][ C1] generic_perform_write+0x2aa/0x530 [ 256.199460][ C1] ? atime_needs_update+0x780/0x780 [ 256.199479][ C1] ? grab_cache_page_write_begin+0xa0/0xa0 [ 256.199492][ C1] ? file_remove_privs+0x590/0x590 [ 256.199506][ C1] ? read_lock_is_recursive+0x10/0x10 [ 256.199520][ C1] ? preempt_count_add+0x8d/0x190 [ 256.199534][ C1] ? rwsem_write_trylock+0x12f/0x1b0 [ 256.199547][ C1] ? clear_nonspinnable+0x60/0x60 [ 256.199562][ C1] __generic_file_write_iter+0x25f/0x4e0 [ 256.199577][ C1] generic_file_write_iter+0xa6/0x1b0 [ 256.199590][ C1] vfs_write+0x712/0xd00 [ 256.199604][ C1] ? file_end_write+0x250/0x250 [ 256.199619][ C1] ? __fget_files+0x40f/0x480 [ 256.199634][ C1] ? mutex_lock_nested+0x17/0x20 [ 256.199648][ C1] ? __fdget_pos+0x2bf/0x370 [ 256.199659][ C1] ? ksys_write+0x71/0x250 [ 256.199672][ C1] ksys_write+0x14d/0x250 [ 256.199685][ C1] ? __ia32_sys_read+0x80/0x80 [ 256.199698][ C1] ? lockdep_hardirqs_on+0x94/0x140 [ 256.199712][ C1] do_syscall_64+0x4c/0xa0 [ 256.199726][ C1] ? clear_bhb_loop+0x30/0x80 [ 256.199738][ C1] ? clear_bhb_loop+0x30/0x80 [ 256.199750][ C1] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 256.199766][ C1] RIP: 0033:0x7f91ae2099f9 [ 256.199779][ C1] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 256.199789][ C1] RSP: 002b:00007f91ad490038 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 256.199802][ C1] RAX: ffffffffffffffda RBX: 00007f91ae397f80 RCX: 00007f91ae2099f9 [ 256.199817][ C1] RDX: 000000000000000b RSI: 00000000200000c0 RDI: 0000000000000004 [ 256.199825][ C1] RBP: 00007f91ae2778ee R08: 0000000000000000 R09: 0000000000000000 [ 256.199833][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 256.199841][ C1] R13: 0000000000000000 R14: 00007f91ae397f80 R15: 00007ffd65367be8 [ 256.199856][ C1] [ 256.327957][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 256.659050][ T27] CPU: 1 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 256.666254][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 256.676313][ T27] Call Trace: [ 256.679592][ T27] [ 256.682511][ T27] dump_stack_lvl+0x168/0x230 [ 256.687190][ T27] ? show_regs_print_info+0x20/0x20 [ 256.692384][ T27] ? load_image+0x3b0/0x3b0 [ 256.696900][ T27] panic+0x2c9/0x7f0 [ 256.700862][ T27] ? schedule_preempt_disabled+0x20/0x20 [ 256.706508][ T27] ? bpf_jit_dump+0xd0/0xd0 [ 256.711014][ T27] ? __irq_work_queue_local+0x12c/0x190 [ 256.716802][ T27] ? nmi_trigger_cpumask_backtrace+0x260/0x280 [ 256.722958][ T27] watchdog+0xe4e/0xe50 [ 256.727121][ T27] kthread+0x436/0x520 [ 256.731190][ T27] ? hungtask_pm_notify+0x40/0x40 [ 256.736220][ T27] ? kthread_blkcg+0xd0/0xd0 [ 256.740909][ T27] ret_from_fork+0x1f/0x30 [ 256.745345][ T27] [ 256.748566][ T27] Kernel Offset: disabled [ 256.752911][ T27] Rebooting in 86400 seconds..