no interfaces have a carrier [ 55.535476][ T3933] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.556312][ T3933] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.210' (ED25519) to the list of known hosts. 2026/08/03 07:06:34 parsed 1 programs 2026/08/03 07:06:34 serving rpc on tcp://44123 syzkaller login: [ 87.720214][ T4284] cgroup: Unknown subsys name 'net' [ 87.851424][ T4284] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 89.544129][ T4284] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 91.675415][ T4323] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 91.685506][ T4323] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 91.694432][ T4323] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 91.710043][ T4323] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 91.723898][ T4323] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 91.734026][ T4323] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.056863][ T129] cfg80211: failed to load regulatory.db [ 92.714417][ T4328] chnl_net:caif_netlink_parms(): no params data found [ 92.866802][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.904651][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.018671][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 93.071458][ T4343] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 93.142512][ T4343] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 93.219138][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 93.262810][ T4328] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.292909][ T4328] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.370906][ T4328] device bridge_slave_0 entered promiscuous mode [ 93.413329][ T4328] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.440997][ T4328] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.455446][ T4328] device bridge_slave_1 entered promiscuous mode [ 93.523444][ T4328] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.556954][ T4328] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.680601][ T4328] team0: Port device team_slave_0 added [ 93.713772][ T4328] team0: Port device team_slave_1 added [ 93.851020][ T4328] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.913222][ T4328] 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. [ 93.974558][ T4328] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 94.012302][ T4328] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 94.019716][ T4328] 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. [ 94.047424][ T4328] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 94.325815][ T4328] device hsr_slave_0 entered promiscuous mode [ 94.336603][ T4328] device hsr_slave_1 entered promiscuous mode [ 94.744918][ T4328] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 94.759927][ T4328] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 94.770967][ T4328] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 94.815145][ T4328] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 94.959637][ T4328] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.979297][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.997531][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.023079][ T4328] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.047377][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.067059][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.089260][ T4343] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.096861][ T4343] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.154967][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.177603][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.189137][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.202850][ T4343] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.210205][ T4343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.236426][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.246383][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.281839][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.299083][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.308893][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.321340][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.362677][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.399765][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.415515][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.430772][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.445661][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.457101][ T4328] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.697533][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.706443][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.722191][ T4328] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.032036][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 96.041669][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 96.072513][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 96.081697][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 96.091378][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 96.099383][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 96.120209][ T4328] device veth0_vlan entered promiscuous mode [ 96.132695][ T4328] device veth1_vlan entered promiscuous mode [ 96.156050][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 96.167120][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 96.177873][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 96.187196][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 96.238037][ T4328] device veth0_macvtap entered promiscuous mode [ 96.249945][ T4328] device veth1_macvtap entered promiscuous mode [ 96.268131][ T4328] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.277932][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.289053][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.298392][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.307705][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.332238][ T4328] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.339869][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.350955][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.397098][ T4328] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.407219][ T4328] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.416998][ T4328] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.426188][ T4328] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/08/03 07:06:45 executed programs: 0 [ 96.696788][ T4323] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 96.708088][ T4323] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 96.717742][ T4320] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 96.732040][ T4320] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 96.745363][ T4320] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 96.753368][ T4320] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 96.817114][ T4320] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 96.827194][ T4320] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 96.835440][ T4320] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 96.844079][ T4320] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 96.897297][ T4323] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 96.908308][ T4323] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 96.950035][ T4409] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 96.951578][ T4411] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 96.968986][ T4411] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 96.978191][ T4411] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 96.994420][ T4409] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 97.003611][ T4409] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 97.013517][ T4409] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 97.023071][ T4409] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 97.039003][ T4409] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 97.063099][ T4409] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 97.076206][ T4409] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 97.083730][ T4409] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 97.120180][ T4409] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 97.130234][ T4409] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 97.165483][ T4409] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 97.184635][ T4320] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 97.193189][ T4409] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 97.208010][ T4409] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 97.237549][ T11] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 97.626665][ T4401] chnl_net:caif_netlink_parms(): no params data found [ 97.727560][ T4405] chnl_net:caif_netlink_parms(): no params data found [ 97.836849][ T4408] chnl_net:caif_netlink_parms(): no params data found [ 97.859183][ T4401] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.867235][ T4401] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.876095][ T4401] device bridge_slave_0 entered promiscuous mode [ 97.894767][ T4407] chnl_net:caif_netlink_parms(): no params data found [ 97.924221][ T4412] chnl_net:caif_netlink_parms(): no params data found [ 97.934678][ T4401] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.941823][ T4401] bridge0: port 2(bridge_slave_1) entered disabled state [ 97.952982][ T4401] device bridge_slave_1 entered promiscuous mode [ 97.975582][ T4405] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.983365][ T4405] bridge0: port 1(bridge_slave_0) entered disabled state [ 97.995360][ T4405] device bridge_slave_0 entered promiscuous mode [ 98.044580][ T4405] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.051733][ T4405] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.064390][ T4405] device bridge_slave_1 entered promiscuous mode [ 98.091520][ T4401] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.138814][ T4401] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.219536][ T4412] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.228603][ T4412] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.237572][ T4412] device bridge_slave_0 entered promiscuous mode [ 98.254126][ T4412] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.261816][ T4412] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.271446][ T4412] device bridge_slave_1 entered promiscuous mode [ 98.282013][ T4405] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.314262][ T4408] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.321949][ T4408] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.335807][ T4408] device bridge_slave_0 entered promiscuous mode [ 98.356398][ T4405] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.372368][ T4401] team0: Port device team_slave_0 added [ 98.400839][ T4408] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.409742][ T4408] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.418684][ T4408] device bridge_slave_1 entered promiscuous mode [ 98.439591][ T4401] team0: Port device team_slave_1 added [ 98.446743][ T4407] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.453896][ T4407] bridge0: port 1(bridge_slave_0) entered disabled state [ 98.463299][ T4407] device bridge_slave_0 entered promiscuous mode [ 98.474636][ T4412] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.517777][ T4407] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.529180][ T4407] bridge0: port 2(bridge_slave_1) entered disabled state [ 98.538338][ T4407] device bridge_slave_1 entered promiscuous mode [ 98.548068][ T4412] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.569677][ T4405] team0: Port device team_slave_0 added [ 98.576548][ T4401] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.583562][ T4401] 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. [ 98.609933][ T4401] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.624522][ T4401] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.631536][ T4401] 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. [ 98.660713][ T4401] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 98.694624][ T4408] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.707497][ T4405] team0: Port device team_slave_1 added [ 98.747382][ T4407] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 98.760321][ T4408] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.776234][ T4409] Bluetooth: hci0: command 0x0409 tx timeout [ 98.807916][ T4408] team0: Port device team_slave_0 added [ 98.816926][ T4412] team0: Port device team_slave_0 added [ 98.826917][ T4408] team0: Port device team_slave_1 added [ 98.835172][ T4407] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 98.858055][ T4412] team0: Port device team_slave_1 added [ 98.874136][ T4405] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 98.881412][ T4405] 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. [ 98.912477][ T4405] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 98.933799][ T4405] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 98.941333][ T4409] Bluetooth: hci1: command 0x0409 tx timeout [ 98.943117][ T4405] 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. [ 98.975695][ T4405] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.039683][ T4407] team0: Port device team_slave_0 added [ 99.060118][ T4408] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.071677][ T4408] 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. [ 99.096444][ T4323] Bluetooth: hci2: command 0x0409 tx timeout [ 99.101347][ T4408] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.125353][ T4401] device hsr_slave_0 entered promiscuous mode [ 99.132229][ T4401] device hsr_slave_1 entered promiscuous mode [ 99.139501][ T4401] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.148183][ T4401] Cannot create hsr debugfs directory [ 99.155479][ T4407] team0: Port device team_slave_1 added [ 99.171217][ T4412] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.178486][ T4409] Bluetooth: hci3: command 0x0409 tx timeout [ 99.181510][ T4412] 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. [ 99.212506][ T4412] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.226439][ T4408] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.233448][ T4408] 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. [ 99.255231][ T4323] Bluetooth: hci4: command 0x0409 tx timeout [ 99.270949][ T4408] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.305736][ T4412] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.312779][ T4412] 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. [ 99.339276][ T4412] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.382964][ T4405] device hsr_slave_0 entered promiscuous mode [ 99.390694][ T4405] device hsr_slave_1 entered promiscuous mode [ 99.398178][ T4405] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.406630][ T4405] Cannot create hsr debugfs directory [ 99.415869][ T4407] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 99.422874][ T4407] 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. [ 99.450745][ T4407] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 99.493483][ T4407] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 99.501025][ T4407] 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. [ 99.528688][ T4407] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 99.605022][ T4408] device hsr_slave_0 entered promiscuous mode [ 99.612019][ T4408] device hsr_slave_1 entered promiscuous mode [ 99.619987][ T4408] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.628107][ T4408] Cannot create hsr debugfs directory [ 99.656214][ T4412] device hsr_slave_0 entered promiscuous mode [ 99.663184][ T4412] device hsr_slave_1 entered promiscuous mode [ 99.670500][ T4412] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.678760][ T4412] Cannot create hsr debugfs directory [ 99.717869][ T11] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 99.735891][ T4407] device hsr_slave_0 entered promiscuous mode [ 99.743093][ T4407] device hsr_slave_1 entered promiscuous mode [ 99.750438][ T4407] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 99.758360][ T4407] Cannot create hsr debugfs directory [ 100.141044][ T4401] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 100.151703][ T4401] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 100.162700][ T4401] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 100.180272][ T4401] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 100.244235][ T4405] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 100.259198][ T4405] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 100.270283][ T4405] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 100.282811][ T4405] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 100.366713][ T4401] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.391812][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.400504][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.423683][ T4401] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.441272][ T4405] 8021q: adding VLAN 0 to HW filter on device bond0 [ 100.450973][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.469939][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.479987][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.487238][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.497605][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.516771][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.528459][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.537590][ T4343] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.544919][ T4343] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.553815][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 100.563559][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 100.571884][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.584198][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.597512][ T4405] 8021q: adding VLAN 0 to HW filter on device team0 [ 100.609200][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.619569][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.641284][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.651135][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 100.661199][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 100.671724][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 100.679041][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 100.688180][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 100.698996][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 100.707998][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 100.715353][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 100.723543][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 100.736615][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 100.748489][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.759040][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.775943][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 100.799325][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 100.809216][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 100.819814][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 100.829561][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 100.842633][ T4401] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 100.855084][ T4323] Bluetooth: hci0: command 0x041b tx timeout [ 100.864421][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 100.874084][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 100.888108][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 100.945728][ T11] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 100.966876][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 100.983702][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 100.993635][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 101.010007][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 101.020527][ T4323] Bluetooth: hci1: command 0x041b tx timeout [ 101.020651][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 101.051750][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 101.071433][ T4405] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 101.093270][ T11] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 101.174813][ T4409] Bluetooth: hci2: command 0x041b tx timeout [ 101.254618][ T4409] Bluetooth: hci3: command 0x041b tx timeout [ 101.338951][ T4409] Bluetooth: hci4: command 0x041b tx timeout [ 101.507992][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.523197][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.551619][ T4401] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.737986][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 101.758149][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 101.837705][ T4405] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.852787][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 101.863444][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 101.963726][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 101.976270][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.002333][ T4401] device veth0_vlan entered promiscuous mode [ 102.047504][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.057856][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.068082][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 102.078420][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 102.132688][ T4401] device veth1_vlan entered promiscuous mode [ 102.160560][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.170192][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 102.186919][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 102.200686][ T4405] device veth0_vlan entered promiscuous mode [ 102.278625][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.292441][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 102.313891][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 102.328334][ T4405] device veth1_vlan entered promiscuous mode [ 102.451689][ T4401] device veth0_macvtap entered promiscuous mode [ 102.475523][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 102.492706][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 102.501563][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.519293][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.599641][ T4401] device veth1_macvtap entered promiscuous mode [ 102.628717][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.637363][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.646528][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 102.657531][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 102.669317][ T4405] device veth0_macvtap entered promiscuous mode [ 102.722452][ T4405] device veth1_macvtap entered promiscuous mode [ 102.736388][ T4401] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 102.749728][ T4401] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 102.765404][ T4401] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 102.813122][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 102.822453][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 102.831624][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 102.841868][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 102.853827][ T4412] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 102.871849][ T4412] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 102.883703][ T4412] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 102.913431][ T11] device hsr_slave_0 left promiscuous mode [ 102.920762][ T11] device hsr_slave_1 left promiscuous mode [ 102.931384][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 102.939438][ T4323] Bluetooth: hci0: command 0x040f tx timeout [ 102.947529][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 102.956955][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 102.965119][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 102.973022][ T11] device bridge_slave_1 left promiscuous mode [ 102.980476][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.993657][ T11] device bridge_slave_0 left promiscuous mode [ 103.000262][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.029257][ T11] device veth1_macvtap left promiscuous mode [ 103.036844][ T11] device veth0_macvtap left promiscuous mode [ 103.043536][ T11] device veth1_vlan left promiscuous mode [ 103.050898][ T11] device veth0_vlan left promiscuous mode [ 103.094938][ T4409] Bluetooth: hci1: command 0x040f tx timeout [ 103.255206][ T4409] Bluetooth: hci2: command 0x040f tx timeout [ 103.352486][ T4409] Bluetooth: hci3: command 0x040f tx timeout [ 103.424558][ T4323] Bluetooth: hci4: command 0x040f tx timeout [ 103.587207][ T11] team0 (unregistering): Port device team_slave_1 removed [ 103.620787][ T11] team0 (unregistering): Port device team_slave_0 removed [ 103.653553][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 103.688844][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 103.927305][ T11] bond0 (unregistering): Released all slaves [ 103.999424][ T4401] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.012840][ T4405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 104.032236][ T4405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.051080][ T4405] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 104.058825][ T4412] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 104.112309][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.131946][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.152739][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 104.162739][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 104.182152][ T4401] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.194219][ T4401] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.209484][ T4401] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.222475][ T4401] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.255260][ T4405] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 104.272372][ T4405] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 104.312484][ T4405] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 104.322712][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 104.345465][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 104.409840][ T4405] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.426283][ T4405] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.442720][ T4405] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.452904][ T4405] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 104.475968][ T4408] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 104.550962][ T4408] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 104.563138][ T4408] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 104.648950][ T4408] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 104.781493][ T4343] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.791211][ T4343] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 104.852285][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 104.955556][ T4343] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 104.970991][ T4407] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 104.983200][ T4343] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.014744][ T4323] Bluetooth: hci0: command 0x0419 tx timeout [ 105.038437][ T4412] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.060846][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.062244][ T4407] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 105.078503][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.094977][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 105.137069][ T4407] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 105.160153][ T4407] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 105.175140][ T4409] Bluetooth: hci1: command 0x0419 tx timeout [ 105.186416][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 105.208787][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.231422][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.250001][ T4412] 8021q: adding VLAN 0 to HW filter on device team0 2026/08/03 07:06:54 executed programs: 10 [ 105.316208][ T4343] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 105.335295][ T4409] Bluetooth: hci2: command 0x0419 tx timeout [ 105.393350][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.409628][ T4343] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 105.422752][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.434558][ T4409] Bluetooth: hci3: command 0x0419 tx timeout [ 105.442516][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.450942][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.467062][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.480000][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.489305][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.496909][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.504858][ T4409] Bluetooth: hci4: command 0x0419 tx timeout [ 105.549642][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 105.559828][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.569242][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 105.580000][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 105.592971][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 105.609846][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 105.618752][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 105.630047][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 105.639241][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 105.656065][ T4408] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.674425][ T4356] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 105.690851][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.713959][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.724159][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 105.751726][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 105.770093][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.785300][ T57] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.806149][ T4412] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 105.834797][ T4408] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.861150][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.879868][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.894210][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.901884][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.914666][ T4356] usb 3-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 105.933741][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.951270][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.966911][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.977144][ T4356] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 105.994859][ T4356] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 105.999136][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.012589][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.014699][ T4356] usb 3-1: SerialNumber: syz [ 106.040311][ T4407] 8021q: adding VLAN 0 to HW filter on device bond0 [ 106.062691][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.071806][ T4384] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 106.092850][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.147710][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 106.162089][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 106.180310][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.198604][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.211614][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.229765][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.240131][ T4343] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.253386][ T4407] 8021q: adding VLAN 0 to HW filter on device team0 [ 106.273555][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.284161][ T4384] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 106.306759][ T41] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.327431][ T4384] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 106.342268][ T4384] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 106.352645][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 106.364798][ T4384] usb 1-1: SerialNumber: syz [ 106.381437][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.402531][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.410560][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.457375][ T4408] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 106.472995][ T4408] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.485162][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.496373][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.505649][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.517538][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.529554][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.550533][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.557800][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.593286][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.622187][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.669011][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.687230][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.713746][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.735974][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.780031][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.798578][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.817566][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.829356][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.839244][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.860354][ T4407] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.891359][ T4412] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.900968][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 106.912268][ T47] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 106.935379][ T4384] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 106.963219][ T4356] cdc_ether: probe of 3-1:1.0 failed with error -71 [ 106.983433][ T4356] usb 3-1: USB disconnect, device number 2 [ 106.989578][ T4481] ================================================================== [ 106.989592][ T4481] BUG: KASAN: use-after-free in string+0x204/0x290 [ 106.989628][ T4481] Read of size 1 at addr ffff88802837c5e0 by task syz.0.17/4481 [ 106.989645][ T4481] [ 106.989660][ T4481] CPU: 1 PID: 4481 Comm: syz.0.17 Not tainted syzkaller #0 [ 106.989678][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 106.989693][ T4481] Call Trace: [ 106.989700][ T4481] [ 106.989707][ T4481] dump_stack_lvl+0x188/0x24e [ 106.989762][ T4481] ? __lock_acquire+0x7c40/0x7c40 [ 106.989791][ T4481] ? show_regs_print_info+0x12/0x12 [ 106.989818][ T4481] ? load_image+0x410/0x410 [ 106.989843][ T4481] ? __virt_addr_valid+0x467/0x540 [ 107.072343][ T4481] ? string+0x204/0x290 [ 107.077125][ T4481] print_report+0xa8/0x210 [ 107.081882][ T4481] kasan_report+0x10b/0x140 [ 107.087362][ T4481] ? string+0x204/0x290 [ 107.092025][ T4481] string+0x204/0x290 [ 107.096228][ T4481] vsnprintf+0x10db/0x1c20 [ 107.100696][ T4481] snprintf+0xe5/0x140 [ 107.105072][ T4481] ? __lock_acquire+0x1465/0x7c40 [ 107.110901][ T4481] ? vscnprintf+0x80/0x80 [ 107.115486][ T4481] dev_vprintk_emit+0x303/0x3de [ 107.120535][ T4481] ? _dev_info+0x16c/0x16c [ 107.125443][ T4481] ? security_file_ioctl+0x6c/0xa0 [ 107.130608][ T4481] ? kasan_set_track+0x60/0x70 [ 107.135947][ T4481] ? kasan_save_free_info+0x27/0x40 [ 107.141291][ T4481] dev_printk_emit+0xeb/0x139 [ 107.146213][ T4481] ? dev_vprintk_emit+0x3de/0x3de [ 107.151295][ T4481] ? __dev_printk+0x131/0x190 [ 107.156023][ T4481] _dev_err+0x11b/0x16c [ 107.160659][ T4481] ? _dev_crit+0x16c/0x16c [ 107.165465][ T4481] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 107.170963][ T4481] ? usb_ep_set_halt+0xeb/0x290 [ 107.175865][ T4481] raw_ioctl+0x2a2a/0x3cd0 [ 107.180891][ T4481] ? __kmem_cache_free+0xb6/0x200 [ 107.185977][ T4481] ? tomoyo_path_number_perm+0x205/0x650 [ 107.191659][ T4481] ? tomoyo_path_number_perm+0x5a4/0x650 [ 107.197323][ T4481] ? tomoyo_path_number_perm+0x205/0x650 [ 107.202988][ T4481] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 107.208494][ T4481] ? make_qualifier+0x3b0/0x3b0 [ 107.213514][ T4481] ? __fget_files+0x28/0x460 [ 107.218265][ T4481] ? bpf_lsm_file_ioctl+0x5/0x10 [ 107.223343][ T4481] ? security_file_ioctl+0x7c/0xa0 [ 107.228508][ T4481] ? make_qualifier+0x3b0/0x3b0 [ 107.233400][ T4481] __se_sys_ioctl+0xfa/0x170 [ 107.238106][ T4481] do_syscall_64+0x4c/0xa0 [ 107.242648][ T4481] ? clear_bhb_loop+0x60/0xb0 [ 107.247357][ T4481] ? clear_bhb_loop+0x60/0xb0 [ 107.252247][ T4481] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 107.258227][ T4481] RIP: 0033:0x7f3a7a19dcab [ 107.262762][ T4481] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 107.283180][ T4481] RSP: 002b:00007f3a7af83f50 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 107.291624][ T4481] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3a7a19dcab [ 107.299638][ T4481] RDX: 0000000000000000 RSI: 000000000000550c RDI: 0000000000000003 [ 107.307666][ T4481] RBP: 00007f3a7a23500c R08: 0000000000000003 R09: 0000000000000409 [ 107.315657][ T4481] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 107.323646][ T4481] R13: 0000200000000080 R14: 00007f3a7a425fa0 R15: 00007ffe839b9608 [ 107.331914][ T4481] [ 107.334953][ T4481] [ 107.337387][ T4481] Allocated by task 1: [ 107.341467][ T4481] kasan_set_track+0x4b/0x70 [ 107.346086][ T4481] __kasan_kmalloc+0x8e/0xa0 [ 107.350708][ T4481] __kmalloc_node_track_caller+0xb0/0x240 [ 107.356461][ T4481] kvasprintf+0xe8/0x1a0 [ 107.360733][ T4481] kobject_set_name_vargs+0x5d/0x110 [ 107.366300][ T4481] dev_set_name+0xdf/0x130 [ 107.370747][ T4481] usb_add_gadget+0x474/0x6f0 [ 107.375559][ T4481] usb_add_gadget_udc_release+0x198/0x1e0 [ 107.381314][ T4481] dummy_udc_probe+0x686/0x780 [ 107.386206][ T4481] platform_probe+0x137/0x1c0 [ 107.390939][ T4481] really_probe+0x24a/0xb40 [ 107.395722][ T4481] __driver_probe_device+0x1f5/0x390 [ 107.401047][ T4481] driver_probe_device+0x4f/0x420 [ 107.406113][ T4481] __device_attach_driver+0x2c6/0x510 [ 107.411503][ T4481] bus_for_each_drv+0x184/0x210 [ 107.416372][ T4481] __device_attach+0x2a7/0x480 [ 107.421197][ T4481] bus_probe_device+0xba/0x1d0 [ 107.426002][ T4481] device_add+0xbcf/0x1050 [ 107.430747][ T4481] platform_device_add+0x4bf/0x830 [ 107.436007][ T4481] dummy_hcd_init+0xc26/0x1167 [ 107.440899][ T4481] do_one_initcall+0x257/0x800 [ 107.445695][ T4481] do_initcall_level+0x13d/0x1ed [ 107.450776][ T4481] do_initcalls+0x4b/0x8a [ 107.455146][ T4481] kernel_init_freeable+0x401/0x5ab [ 107.460374][ T4481] kernel_init+0x19/0x1b0 [ 107.464731][ T4481] ret_from_fork+0x1f/0x30 [ 107.469261][ T4481] [ 107.471607][ T4481] Freed by task 4479: [ 107.475598][ T4481] kasan_set_track+0x4b/0x70 [ 107.480303][ T4481] kasan_save_free_info+0x27/0x40 [ 107.485364][ T4481] ____kasan_slab_free+0x126/0x1f0 [ 107.490503][ T4481] slab_free_freelist_hook+0x133/0x1b0 [ 107.496287][ T4481] __kmem_cache_free+0xb6/0x200 [ 107.501617][ T4481] kobject_put+0x25c/0x450 [ 107.506167][ T4481] dummy_udc_remove+0x54/0x60 [ 107.510992][ T4481] platform_remove+0x92/0xe0 [ 107.515855][ T4481] device_release_driver_internal+0x47d/0x7c0 [ 107.522048][ T4481] unbind_store+0x2e2/0x300 [ 107.526593][ T4481] kernfs_fop_write_iter+0x3a0/0x520 [ 107.532428][ T4481] vfs_write+0x482/0x9a0 [ 107.536809][ T4481] ksys_write+0x14d/0x260 [ 107.541191][ T4481] do_syscall_64+0x4c/0xa0 [ 107.545650][ T4481] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 107.551618][ T4481] [ 107.553968][ T4481] The buggy address belongs to the object at ffff88802837c5e0 [ 107.553968][ T4481] which belongs to the cache kmalloc-16 of size 16 [ 107.568609][ T4481] The buggy address is located 0 bytes inside of [ 107.568609][ T4481] 16-byte region [ffff88802837c5e0, ffff88802837c5f0) [ 107.581858][ T4481] [ 107.584225][ T4481] The buggy address belongs to the physical page: [ 107.590879][ T4481] page:ffffea0000a0df00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2837c [ 107.601079][ T4481] flags: 0xfff00000000200(slab|node=0|zone=1|lastcpupid=0x7ff) [ 107.608848][ T4481] raw: 00fff00000000200 dead000000000100 dead000000000122 ffff8880174413c0 [ 107.617565][ T4481] raw: 0000000000000000 0000000000800080 00000001ffffffff 0000000000000000 [ 107.626198][ T4481] page dumped because: kasan: bad access detected [ 107.632680][ T4481] page_owner tracks the page as allocated [ 107.638591][ T4481] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 1, tgid 1 (swapper/0), ts 15380822738, free_ts 0 [ 107.655296][ T4481] post_alloc_hook+0x173/0x1a0 [ 107.660193][ T4481] get_page_from_freelist+0x206b/0x2180 [ 107.665769][ T4481] __alloc_pages+0x1ec/0x4f0 [ 107.670389][ T4481] alloc_page_interleave+0x24/0x1e0 [ 107.675617][ T4481] alloc_slab_page+0x5d/0x180 [ 107.680319][ T4481] new_slab+0x87/0x2d0 [ 107.684591][ T4481] ___slab_alloc+0xbc5/0x1240 [ 107.689377][ T4481] __kmem_cache_alloc_node+0x126/0x270 [ 107.694879][ T4481] __kmalloc+0xa3/0x240 [ 107.699069][ T4481] usb_hcd_submit_urb+0x793/0x1970 [ 107.704227][ T4481] usb_start_wait_urb+0x13c/0x580 [ 107.709298][ T4481] usb_control_msg+0x231/0x3e0 [ 107.714209][ T4481] hub_probe+0xfcf/0x3790 [ 107.718661][ T4481] usb_probe_interface+0x5be/0xae0 [ 107.723796][ T4481] really_probe+0x24a/0xb40 [ 107.728323][ T4481] __driver_probe_device+0x1f5/0x390 [ 107.733634][ T4481] page_owner free stack trace missing [ 107.739472][ T4481] [ 107.741920][ T4481] Memory state around the buggy address: [ 107.747671][ T4481] ffff88802837c480: 00 04 fc fc 00 01 fc fc 00 01 fc fc 00 01 fc fc [ 107.756052][ T4481] ffff88802837c500: 00 04 fc fc 00 04 fc fc 00 04 fc fc fa fb fc fc [ 107.764333][ T4481] >ffff88802837c580: fa fb fc fc 00 04 fc fc 00 04 fc fc fa fb fc fc [ 107.772506][ T4481] ^ [ 107.779893][ T4481] ffff88802837c600: 00 01 fc fc 00 01 fc fc 00 04 fc fc 00 04 fc fc [ 107.787980][ T4481] ffff88802837c680: 00 04 fc fc 00 04 fc fc 00 04 fc fc 00 04 fc fc [ 107.796156][ T4481] ================================================================== [ 107.804280][ T4481] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 107.811567][ T4481] CPU: 1 PID: 4481 Comm: syz.0.17 Not tainted syzkaller #0 [ 107.818800][ T4481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 107.828874][ T4481] Call Trace: [ 107.832169][ T4481] [ 107.835123][ T4481] dump_stack_lvl+0x188/0x24e [ 107.839834][ T4481] ? memcpy+0x3c/0x60 [ 107.843857][ T4481] ? show_regs_print_info+0x12/0x12 [ 107.849089][ T4481] ? load_image+0x410/0x410 [ 107.853617][ T4481] panic+0x2d3/0x710 [ 107.857578][ T4481] ? bpf_jit_dump+0xd0/0xd0 [ 107.862110][ T4481] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 107.868099][ T4481] ? _raw_spin_unlock+0x40/0x40 [ 107.872988][ T4481] ? print_memory_metadata+0x314/0x400 [ 107.878482][ T4481] check_panic_on_warn+0x80/0xa0 [ 107.883447][ T4481] ? string+0x204/0x290 [ 107.887756][ T4481] end_report+0x66/0x110 [ 107.892031][ T4481] kasan_report+0x118/0x140 [ 107.896565][ T4481] ? string+0x204/0x290 [ 107.900750][ T4481] string+0x204/0x290 [ 107.904766][ T4481] vsnprintf+0x10db/0x1c20 [ 107.909316][ T4481] snprintf+0xe5/0x140 [ 107.913401][ T4481] ? __lock_acquire+0x1465/0x7c40 [ 107.918457][ T4481] ? vscnprintf+0x80/0x80 [ 107.922816][ T4481] dev_vprintk_emit+0x303/0x3de [ 107.927909][ T4481] ? _dev_info+0x16c/0x16c [ 107.932385][ T4481] ? security_file_ioctl+0x6c/0xa0 [ 107.937545][ T4481] ? kasan_set_track+0x60/0x70 [ 107.942349][ T4481] ? kasan_save_free_info+0x27/0x40 [ 107.947574][ T4481] dev_printk_emit+0xeb/0x139 [ 107.952296][ T4481] ? dev_vprintk_emit+0x3de/0x3de [ 107.957460][ T4481] ? __dev_printk+0x131/0x190 [ 107.962313][ T4481] _dev_err+0x11b/0x16c [ 107.966680][ T4481] ? _dev_crit+0x16c/0x16c [ 107.971133][ T4481] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 107.976651][ T4481] ? usb_ep_set_halt+0xeb/0x290 [ 107.981559][ T4481] raw_ioctl+0x2a2a/0x3cd0 [ 107.986124][ T4481] ? __kmem_cache_free+0xb6/0x200 [ 107.991194][ T4481] ? tomoyo_path_number_perm+0x205/0x650 [ 107.996947][ T4481] ? tomoyo_path_number_perm+0x5a4/0x650 [ 108.002621][ T4481] ? tomoyo_path_number_perm+0x205/0x650 [ 108.008393][ T4481] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 108.013887][ T4481] ? make_qualifier+0x3b0/0x3b0 [ 108.018801][ T4481] ? __fget_files+0x28/0x460 [ 108.023788][ T4481] ? bpf_lsm_file_ioctl+0x5/0x10 [ 108.029127][ T4481] ? security_file_ioctl+0x7c/0xa0 [ 108.034495][ T4481] ? make_qualifier+0x3b0/0x3b0 [ 108.039481][ T4481] __se_sys_ioctl+0xfa/0x170 [ 108.044119][ T4481] do_syscall_64+0x4c/0xa0 [ 108.048572][ T4481] ? clear_bhb_loop+0x60/0xb0 [ 108.053296][ T4481] ? clear_bhb_loop+0x60/0xb0 [ 108.058010][ T4481] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 108.063940][ T4481] RIP: 0033:0x7f3a7a19dcab [ 108.068386][ T4481] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00 [ 108.088114][ T4481] RSP: 002b:00007f3a7af83f50 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 108.096561][ T4481] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f3a7a19dcab [ 108.104570][ T4481] RDX: 0000000000000000 RSI: 000000000000550c RDI: 0000000000000003 [ 108.112665][ T4481] RBP: 00007f3a7a23500c R08: 0000000000000003 R09: 0000000000000409 [ 108.120675][ T4481] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000000 [ 108.129194][ T4481] R13: 0000200000000080 R14: 00007f3a7a425fa0 R15: 00007ffe839b9608 [ 108.137378][ T4481] [ 108.140581][ T4481] Kernel Offset: disabled [ 108.145026][ T4481] Rebooting in 86400 seconds..