no interfaces have a carrier [ 27.936203][ T3853] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.950994][ T3853] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.237' (ED25519) to the list of known hosts. 2025/08/25 06:37:05 parsed 1 programs syzkaller login: [ 54.343834][ T4189] cgroup: Unknown subsys name 'net' [ 54.481626][ T4189] cgroup: Unknown subsys name 'rlimit' [ 55.742955][ T4189] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 57.205557][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.213734][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.225525][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 57.240710][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.249108][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.257740][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 59.070041][ T4261] chnl_net:caif_netlink_parms(): no params data found [ 59.108839][ T4261] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.116566][ T4261] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.124397][ T4261] device bridge_slave_0 entered promiscuous mode [ 59.133298][ T4261] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.140756][ T4261] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.148927][ T4261] device bridge_slave_1 entered promiscuous mode [ 59.168571][ T4261] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.179386][ T4261] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.199957][ T4261] team0: Port device team_slave_0 added [ 59.208570][ T4261] team0: Port device team_slave_1 added [ 59.224296][ T4261] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.231403][ T4261] 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. [ 59.257673][ T4261] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.270478][ T4261] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.277475][ T4261] 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. [ 59.303503][ T4261] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.346759][ T4261] device hsr_slave_0 entered promiscuous mode [ 59.353622][ T4261] device hsr_slave_1 entered promiscuous mode [ 59.464176][ T4261] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 59.474294][ T4261] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 59.483297][ T4261] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 59.508559][ T4261] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 59.530653][ T4261] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.537825][ T4261] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.545655][ T4261] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.552787][ T4261] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.602290][ T4261] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.632191][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.642359][ T4206] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.651751][ T4206] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.663355][ T4261] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.689827][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.698762][ T4206] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.706096][ T4206] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.731299][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.739917][ T4206] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.747029][ T4206] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.755735][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.764740][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.773287][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.787041][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.794994][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.806415][ T4261] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.895155][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.903162][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.914271][ T4261] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.947400][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.963834][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.973281][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.981301][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.991949][ T4261] device veth0_vlan entered promiscuous mode [ 60.023547][ T4261] device veth1_vlan entered promiscuous mode [ 60.041487][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.050278][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.065887][ T4261] device veth0_macvtap entered promiscuous mode [ 60.078303][ T4261] device veth1_macvtap entered promiscuous mode [ 60.104984][ T4261] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.112842][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.122006][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.131268][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.144445][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.155735][ T4261] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.163644][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.172789][ T4206] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.184833][ T4261] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.194267][ T4261] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.203590][ T4261] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.212488][ T4261] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2025/08/25 06:37:13 executed programs: 0 [ 61.172483][ T4298] chnl_net:caif_netlink_parms(): no params data found [ 61.226189][ T4298] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.233358][ T4298] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.241748][ T4298] device bridge_slave_0 entered promiscuous mode [ 61.250080][ T4298] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.258264][ T4298] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.266112][ T4298] device bridge_slave_1 entered promiscuous mode [ 61.298595][ T4298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 61.310222][ T4298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 61.347229][ T4298] team0: Port device team_slave_0 added [ 61.356634][ T4298] team0: Port device team_slave_1 added [ 61.374583][ T4298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 61.381624][ T4298] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 61.408102][ T4298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 61.420357][ T4298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 61.427595][ T4298] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 61.454083][ T4298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.489791][ T4298] device hsr_slave_0 entered promiscuous mode [ 61.498857][ T4298] device hsr_slave_1 entered promiscuous mode [ 61.505585][ T4298] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.514948][ T4298] Cannot create hsr debugfs directory [ 61.600697][ T4298] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 63.086961][ T4254] Bluetooth: hci0: command 0x0409 tx timeout [ 65.022233][ T4298] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.166349][ T4255] Bluetooth: hci0: command 0x041b tx timeout [ 65.561353][ T4298] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.613932][ T4298] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 65.710706][ T4298] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 65.720655][ T4298] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 65.729978][ T4298] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 65.739825][ T4298] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 65.794528][ T4298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 65.819650][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 65.829071][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 65.838725][ T4298] 8021q: adding VLAN 0 to HW filter on device team0 [ 65.849065][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 65.858579][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 65.867976][ T1236] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.875054][ T1236] bridge0: port 1(bridge_slave_0) entered forwarding state [ 65.883578][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 65.906981][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 65.915625][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 65.924420][ T144] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.931542][ T144] bridge0: port 2(bridge_slave_1) entered forwarding state [ 65.953506][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 65.963050][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 65.974200][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 65.983378][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 65.992372][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 66.002789][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 66.012494][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 66.033968][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 66.042749][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 66.053191][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 66.062865][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 66.073728][ T4298] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 66.085228][ T4206] device hsr_slave_0 left promiscuous mode [ 66.091958][ T4206] device hsr_slave_1 left promiscuous mode [ 66.099339][ T4206] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 66.107219][ T4206] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 66.115292][ T4206] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 66.123332][ T4206] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 66.131463][ T4206] device bridge_slave_1 left promiscuous mode [ 66.138760][ T4206] bridge0: port 2(bridge_slave_1) entered disabled state [ 66.150819][ T4206] device bridge_slave_0 left promiscuous mode [ 66.159983][ T4206] bridge0: port 1(bridge_slave_0) entered disabled state [ 66.174793][ T4206] device veth1_macvtap left promiscuous mode [ 66.181570][ T4206] device veth0_macvtap left promiscuous mode [ 66.187783][ T4206] device veth1_vlan left promiscuous mode [ 66.193773][ T4206] device veth0_vlan left promiscuous mode [ 66.319848][ T4206] team0 (unregistering): Port device team_slave_1 removed [ 66.332978][ T4206] team0 (unregistering): Port device team_slave_0 removed [ 66.344638][ T4206] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 66.358750][ T4206] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 66.409487][ T4206] bond0 (unregistering): Released all slaves [ 66.524814][ T4298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 66.533367][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 66.540906][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 66.559131][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 66.567907][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 66.586377][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 66.594932][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 66.603754][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 66.612142][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 66.621959][ T4298] device veth0_vlan entered promiscuous mode [ 66.639108][ T4298] device veth1_vlan entered promiscuous mode [ 66.657204][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 66.665411][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 66.674166][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 66.682986][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 66.693844][ T4298] device veth0_macvtap entered promiscuous mode [ 66.704042][ T4298] device veth1_macvtap entered promiscuous mode [ 66.720284][ T4298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 66.728796][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 66.737204][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 66.745036][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 66.753971][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 66.765471][ T4298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 66.782472][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 66.791637][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 66.802288][ T4298] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.811441][ T4298] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.820512][ T4298] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.829488][ T4298] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 66.897617][ T1236] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.905725][ T1236] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.933096][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready 2025/08/25 06:37:19 executed programs: 2 [ 66.947337][ T144] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 66.955474][ T144] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 66.970013][ T1236] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 67.074909][ T3560] udevd[3560]: worker [4311] terminated by signal 33 (Unknown signal 33) [ 67.084704][ T3560] udevd[3560]: worker [4311] failed while handling '/devices/virtual/block/loop0' [ 67.246159][ T4310] Bluetooth: hci0: command 0x040f tx timeout connection error: failed to recv *flatrpc.ExecutorMessageRawT: read tcp 127.0.0.1:38583->127.0.0.1:52442: read: connection reset by peer [ 71.039492][ T4206] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.329216][ T1422] ieee802154 phy0 wpan0: encryption failed: -22 [ 71.335723][ T1422] ieee802154 phy1 wpan1: encryption failed: -22 [ 71.922042][ T4206] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.971468][ T4206] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.032625][ T4206] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 72.815312][ T4206] device hsr_slave_0 left promiscuous mode [ 72.821866][ T4206] device hsr_slave_1 left promiscuous mode [ 72.828754][ T4206] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.836491][ T4206] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.844693][ T4206] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.854564][ T4206] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.862742][ T4206] device bridge_slave_1 left promiscuous mode [ 72.869544][ T4206] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.879304][ T4206] device bridge_slave_0 left promiscuous mode [ 72.885525][ T4206] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.899545][ T4206] device veth1_macvtap left promiscuous mode [ 72.905701][ T4206] device veth0_macvtap left promiscuous mode [ 72.912385][ T4206] device veth1_vlan left promiscuous mode [ 72.919223][ T4206] device veth0_vlan left promiscuous mode [ 73.091556][ T4206] team0 (unregistering): Port device team_slave_1 removed [ 73.102571][ T4206] team0 (unregistering): Port device team_slave_0 removed [ 73.113570][ T4206] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 73.125597][ T4206] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 73.170436][ T4206] bond0 (unregistering): Released all slaves [ 76.447773][ T1107] cfg80211: failed to load regulatory.db