Warning: Permanently added '10.128.0.176' (ED25519) to the list of known hosts. 2026/04/07 05:34:49 parsed 1 programs [ 75.785190][ T4270] cgroup: Unknown subsys name 'net' [ 75.889321][ T4270] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 77.415994][ T4270] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 79.091492][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.112766][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.140417][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 79.193777][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.201665][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.242985][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.470938][ T4301] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 79.486311][ T4301] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 79.494203][ T4301] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 79.502068][ T4301] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 79.509869][ T4301] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 79.521377][ T4301] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 79.577871][ T4285] chnl_net:caif_netlink_parms(): no params data found [ 79.974445][ T4285] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.981686][ T4285] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.010150][ T4285] device bridge_slave_0 entered promiscuous mode [ 80.048818][ T4285] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.063854][ T4285] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.072392][ T4285] device bridge_slave_1 entered promiscuous mode [ 80.229361][ T4285] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.262695][ T4285] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.385848][ T4285] team0: Port device team_slave_0 added [ 80.426915][ T4285] team0: Port device team_slave_1 added [ 80.548012][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 80.564175][ T4285] 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. [ 80.654966][ T4285] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 80.711441][ T4285] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 80.734411][ T4285] 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. [ 80.814471][ T4285] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 81.032534][ T4285] device hsr_slave_0 entered promiscuous mode [ 81.077145][ T4285] device hsr_slave_1 entered promiscuous mode [ 81.758175][ T4285] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 81.827470][ T4285] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 81.984821][ T4285] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 82.018794][ T4285] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 82.427466][ T4285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.449026][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.457402][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.501771][ T4285] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.528310][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.539268][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.552467][ T11] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.559862][ T11] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.573249][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.582464][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.591255][ T11] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.598364][ T11] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.606648][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.615454][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.642887][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.660041][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.670435][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.679583][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.689322][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.699122][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.723166][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.731672][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.742863][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.751416][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.774634][ T4285] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.992008][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 83.000638][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 83.026017][ T4285] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.067310][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.086028][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.108493][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.121625][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.131156][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.141177][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.151931][ T4285] device veth0_vlan entered promiscuous mode [ 83.179791][ T4285] device veth1_vlan entered promiscuous mode [ 83.212849][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.221928][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.230719][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.240124][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.254398][ T4285] device veth0_macvtap entered promiscuous mode [ 83.263450][ T4285] device veth1_macvtap entered promiscuous mode [ 83.286049][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.304748][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.312900][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.321663][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.330394][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.342847][ T4285] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.350633][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.360409][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.380837][ T4285] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.389799][ T4285] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.400557][ T4285] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.409342][ T4285] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/04/07 05:34:58 executed programs: 0 [ 83.685380][ T4301] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 83.699513][ T4301] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 83.709286][ T4301] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 83.718021][ T4301] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 83.727603][ T4301] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 83.737255][ T4305] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 83.749003][ T4379] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 83.764137][ T4379] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 83.769729][ T48] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 83.779173][ T4379] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 83.789954][ T4379] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 83.798039][ T4382] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 83.814424][ T4382] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 83.821489][ T4379] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 83.829208][ T4379] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 83.837929][ T4301] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 83.845880][ T4301] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 83.854774][ T4301] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 83.867660][ T4301] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 83.956216][ T4385] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 83.964794][ T4385] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 83.973270][ T4385] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 83.983989][ T4385] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 83.991307][ T4385] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 84.010505][ T4379] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 84.019410][ T4379] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 84.027573][ T4379] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 84.046925][ T4379] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 84.066705][ T4379] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 84.077185][ T4379] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 84.493492][ T4377] chnl_net:caif_netlink_parms(): no params data found [ 84.548405][ T46] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.580386][ T4378] chnl_net:caif_netlink_parms(): no params data found [ 84.637459][ T4374] chnl_net:caif_netlink_parms(): no params data found [ 84.678999][ T4387] chnl_net:caif_netlink_parms(): no params data found [ 84.805952][ T4376] chnl_net:caif_netlink_parms(): no params data found [ 84.822458][ T4377] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.830016][ T4377] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.841245][ T4377] device bridge_slave_0 entered promiscuous mode [ 84.902594][ T4377] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.910042][ T4377] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.918682][ T4377] device bridge_slave_1 entered promiscuous mode [ 84.926562][ T4374] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.937443][ T4374] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.945430][ T4374] device bridge_slave_0 entered promiscuous mode [ 84.955693][ T4378] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.962802][ T4378] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.971434][ T4378] device bridge_slave_0 entered promiscuous mode [ 84.992749][ T4378] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.999956][ T4378] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.011474][ T4378] device bridge_slave_1 entered promiscuous mode [ 85.033361][ T4374] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.040721][ T4374] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.049522][ T4374] device bridge_slave_1 entered promiscuous mode [ 85.078390][ T4387] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.085823][ T4387] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.093544][ T4387] device bridge_slave_0 entered promiscuous mode [ 85.108076][ T4387] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.118922][ T4387] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.126955][ T4387] device bridge_slave_1 entered promiscuous mode [ 85.163222][ T4377] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.177004][ T4374] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.194048][ T4378] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.220037][ T4377] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.235230][ T4374] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.248490][ T4387] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.260828][ T4387] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.270397][ T4376] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.277698][ T4376] bridge0: port 1(bridge_slave_0) entered disabled state [ 85.286044][ T4376] device bridge_slave_0 entered promiscuous mode [ 85.295656][ T4378] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.340417][ T4376] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.348215][ T4376] bridge0: port 2(bridge_slave_1) entered disabled state [ 85.359159][ T4376] device bridge_slave_1 entered promiscuous mode [ 85.386093][ T4374] team0: Port device team_slave_0 added [ 85.402654][ T4387] team0: Port device team_slave_0 added [ 85.412071][ T4387] team0: Port device team_slave_1 added [ 85.437529][ T4377] team0: Port device team_slave_0 added [ 85.445203][ T4374] team0: Port device team_slave_1 added [ 85.452455][ T4377] team0: Port device team_slave_1 added [ 85.464619][ T4378] team0: Port device team_slave_0 added [ 85.505149][ T4376] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 85.516321][ T4378] team0: Port device team_slave_1 added [ 85.538917][ T4387] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.546249][ T4387] 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. [ 85.572512][ T4387] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.594734][ T4376] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 85.620423][ T4377] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.627556][ T4377] 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. [ 85.654233][ T4377] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.665935][ T4387] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.672906][ T4387] 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. [ 85.700172][ T4387] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.712750][ T4374] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.720079][ T4374] 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. [ 85.746593][ T4374] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.769014][ T4378] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 85.776357][ T4301] Bluetooth: hci0: command 0x0409 tx timeout [ 85.776428][ T4378] 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. [ 85.808708][ T4378] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 85.821389][ T4377] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.829073][ T4377] 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. [ 85.855921][ T4377] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.871713][ T4374] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.879229][ T4374] 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. [ 85.905866][ T4374] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 85.931213][ T4378] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 85.938925][ T4379] Bluetooth: hci2: command 0x0409 tx timeout [ 85.938984][ T4378] 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. [ 85.945468][ T4301] Bluetooth: hci1: command 0x0409 tx timeout [ 85.979164][ T4378] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.003859][ T4376] team0: Port device team_slave_0 added [ 86.014190][ T4301] Bluetooth: hci3: command 0x0409 tx timeout [ 86.035314][ T4387] device hsr_slave_0 entered promiscuous mode [ 86.041954][ T4387] device hsr_slave_1 entered promiscuous mode [ 86.049190][ T4387] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.057135][ T4387] Cannot create hsr debugfs directory [ 86.083422][ T4376] team0: Port device team_slave_1 added [ 86.093870][ T4301] Bluetooth: hci4: command 0x0409 tx timeout [ 86.162500][ T4374] device hsr_slave_0 entered promiscuous mode [ 86.169363][ T4374] device hsr_slave_1 entered promiscuous mode [ 86.176305][ T4374] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.183935][ T4374] Cannot create hsr debugfs directory [ 86.193120][ T4377] device hsr_slave_0 entered promiscuous mode [ 86.200815][ T4377] device hsr_slave_1 entered promiscuous mode [ 86.207706][ T4377] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.215382][ T4377] Cannot create hsr debugfs directory [ 86.227952][ T4378] device hsr_slave_0 entered promiscuous mode [ 86.238263][ T4378] device hsr_slave_1 entered promiscuous mode [ 86.245399][ T4378] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.253005][ T4378] Cannot create hsr debugfs directory [ 86.271876][ T4376] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.279503][ T4376] 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. [ 86.305995][ T4376] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.336392][ T4376] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.343380][ T4376] 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. [ 86.372893][ T4376] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.518416][ T4376] device hsr_slave_0 entered promiscuous mode [ 86.525583][ T4376] device hsr_slave_1 entered promiscuous mode [ 86.532217][ T4376] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 86.540159][ T4376] Cannot create hsr debugfs directory [ 86.707248][ T46] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.796160][ T4387] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 86.809350][ T4387] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 86.819476][ T4387] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 86.830137][ T4387] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 86.895636][ T126] cfg80211: failed to load regulatory.db [ 86.896378][ T4387] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.921765][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.930553][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.943346][ T4387] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.952883][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.965380][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.974484][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.981596][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 87.000989][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 87.009109][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 87.021399][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 87.030699][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.037832][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 87.047334][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.056627][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.077024][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.086313][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 87.097850][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.107020][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.118671][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.127906][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.142486][ T4387] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 87.154446][ T4387] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.162828][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.172251][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.184967][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.377409][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 87.387569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 87.400750][ T4387] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.663527][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 87.676328][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 87.698669][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 87.707231][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 87.719037][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 87.727664][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 87.737020][ T4387] device veth0_vlan entered promiscuous mode [ 87.750162][ T4387] device veth1_vlan entered promiscuous mode [ 87.771326][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 87.780721][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 87.789524][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 87.800059][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 87.818889][ T46] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.832625][ T4387] device veth0_macvtap entered promiscuous mode [ 87.842839][ T4387] device veth1_macvtap entered promiscuous mode [ 87.854408][ T4301] Bluetooth: hci0: command 0x041b tx timeout [ 87.860497][ T4387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 87.871701][ T4387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.883298][ T4387] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 87.891921][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 87.904236][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 87.912125][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 87.921449][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 87.940673][ T46] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 87.959347][ T4387] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 87.969989][ T4387] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 87.981595][ T4387] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 87.989181][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 88.000458][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 88.014015][ T4301] Bluetooth: hci2: command 0x041b tx timeout [ 88.014073][ T4379] Bluetooth: hci1: command 0x041b tx timeout [ 88.024103][ T4387] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.036453][ T4387] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.045244][ T4387] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.054119][ T4387] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.100209][ T4379] Bluetooth: hci3: command 0x041b tx timeout [ 88.173303][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.181359][ T4379] Bluetooth: hci4: command 0x041b tx timeout [ 88.192564][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.221189][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 88.279946][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 88.297996][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 88.310149][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 88.544829][ T4440] netlink: 4 bytes leftover after parsing attributes in process `syz.4.21'. [ 89.182669][ T4378] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 89.217221][ T4378] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 89.237622][ T4378] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 89.291379][ T4378] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 89.445872][ T4374] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 89.475913][ T4374] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 89.540596][ T4374] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 89.562670][ T4374] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 89.594755][ T46] device hsr_slave_0 left promiscuous mode [ 89.609255][ T46] device hsr_slave_1 left promiscuous mode [ 89.617634][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 89.625748][ T46] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 89.634749][ T46] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 89.642290][ T46] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 89.651848][ T46] device bridge_slave_1 left promiscuous mode [ 89.667101][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.680758][ T46] device bridge_slave_0 left promiscuous mode [ 89.691567][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.741303][ T46] device veth1_macvtap left promiscuous mode [ 89.749279][ T46] device veth0_macvtap left promiscuous mode [ 89.756059][ T46] device veth1_vlan left promiscuous mode [ 89.762103][ T46] device veth0_vlan left promiscuous mode [ 89.943803][ T4379] Bluetooth: hci0: command 0x040f tx timeout [ 90.093866][ T4379] Bluetooth: hci1: command 0x040f tx timeout [ 90.100020][ T4379] Bluetooth: hci2: command 0x040f tx timeout [ 90.183669][ T48] Bluetooth: hci3: command 0x040f tx timeout [ 90.254769][ T48] Bluetooth: hci4: command 0x040f tx timeout [ 90.466459][ T46] team0 (unregistering): Port device team_slave_1 removed [ 90.500944][ T46] team0 (unregistering): Port device team_slave_0 removed [ 90.533102][ T46] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 90.567100][ T46] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 90.789575][ T46] bond0 (unregistering): Released all slaves [ 90.898283][ T4377] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 90.910184][ T4377] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 90.929034][ T4377] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 90.962844][ T4376] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 90.986507][ T4377] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 91.008281][ T4376] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 91.018847][ T4376] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 91.028503][ T4376] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 91.055093][ T4378] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.100951][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.109871][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.132399][ T4378] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.172795][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 91.187414][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.196736][ T32] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.203989][ T32] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.212796][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 91.229915][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 91.239375][ T32] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.246582][ T32] bridge0: port 2(bridge_slave_1) entered forwarding state [ 91.262404][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.271472][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 91.282440][ T32] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready 2026/04/07 05:35:06 executed programs: 11 [ 91.329776][ T4374] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.363083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 91.380895][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 91.398019][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 91.406903][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 91.423284][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 91.472986][ T4378] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 91.504521][ T4378] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 91.525801][ T4468] netlink: 4 bytes leftover after parsing attributes in process `syz.4.22'. [ 91.574284][ T4377] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.581315][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.594739][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.621886][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 91.642166][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 91.652440][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 91.661433][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 91.670504][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 91.692407][ T4374] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.711278][ T4474] netlink: 4 bytes leftover after parsing attributes in process `syz.4.23'. [ 91.765786][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 91.785102][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 91.804572][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.811717][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 91.846754][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 91.862439][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 91.907900][ T4377] 8021q: adding VLAN 0 to HW filter on device team0 [ 91.922338][ T4376] 8021q: adding VLAN 0 to HW filter on device bond0 [ 91.964683][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 91.973302][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.002825][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.015043][ T48] Bluetooth: hci0: command 0x0419 tx timeout [ 92.025543][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.032722][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.050717][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.074747][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.083434][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.115083][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.134469][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.154426][ T4483] netlink: 4 bytes leftover after parsing attributes in process `syz.4.24'. [ 92.173441][ T4376] 8021q: adding VLAN 0 to HW filter on device team0 [ 92.175633][ T48] Bluetooth: hci1: command 0x0419 tx timeout [ 92.184081][ T4379] Bluetooth: hci2: command 0x0419 tx timeout [ 92.222835][ T4374] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 92.252840][ T4374] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 92.264467][ T4301] Bluetooth: hci3: command 0x0419 tx timeout [ 92.310761][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.332395][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.340619][ T4301] Bluetooth: hci4: command 0x0419 tx timeout [ 92.367011][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.374234][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.384113][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 92.392192][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 92.401425][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.410745][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.429780][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.439858][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.456505][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.467831][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 92.477031][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.486662][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.496229][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.503306][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.511375][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.520278][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 92.534972][ T4490] netlink: 4 bytes leftover after parsing attributes in process `syz.4.25'. [ 92.612223][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 92.627575][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 92.641096][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.648302][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 92.666048][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.681268][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.693208][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 92.712488][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 92.723995][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 92.733433][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 92.752170][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 92.762412][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 92.775450][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 92.790696][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 92.802243][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.809554][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 92.824157][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 92.838984][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 92.847472][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 92.862452][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 92.871617][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 92.887369][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 92.899134][ T4498] netlink: 4 bytes leftover after parsing attributes in process `syz.4.26'. [ 92.930275][ T4378] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 92.943343][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 92.970571][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.039193][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 93.055125][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 93.074361][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 93.102792][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 93.143517][ T4506] netlink: 4 bytes leftover after parsing attributes in process `syz.4.27'. [ 93.161797][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 93.178157][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 93.197842][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 93.242826][ T4376] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 93.255830][ T4376] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 93.265070][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 93.275246][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 93.284648][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.296048][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.309252][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.317037][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.382463][ T4374] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.412611][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.433165][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.455957][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.470751][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.484646][ T4378] device veth0_vlan entered promiscuous mode [ 93.506652][ T4517] netlink: 4 bytes leftover after parsing attributes in process `syz.4.28'. [ 93.545179][ T4378] device veth1_vlan entered promiscuous mode [ 93.560171][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.572396][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 93.610570][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 93.703448][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 93.720985][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 93.730710][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 93.745918][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 93.760183][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 93.782643][ T4378] device veth0_macvtap entered promiscuous mode [ 93.792232][ T4374] device veth0_vlan entered promiscuous mode [ 93.811216][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 93.821268][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 93.830052][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 93.841365][ T4378] device veth1_macvtap entered promiscuous mode [ 93.853359][ T4374] device veth1_vlan entered promiscuous mode [ 93.894315][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 93.903416][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 93.921558][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 93.931598][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 93.971512][ T4377] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 93.999707][ T4526] netlink: 4 bytes leftover after parsing attributes in process `syz.4.29'. [ 94.057405][ T4378] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 94.078676][ T4378] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.102148][ T4378] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.112021][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 94.127505][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 94.140608][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 94.149806][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.159325][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.172720][ T4374] device veth0_macvtap entered promiscuous mode [ 94.190411][ T4378] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.202713][ T4378] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.222176][ T4378] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.241685][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 94.259203][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.272359][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.292586][ T4374] device veth1_macvtap entered promiscuous mode [ 94.307301][ T4378] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.323873][ T4378] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.333239][ T4378] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.363759][ T4378] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.393298][ T4532] netlink: 4 bytes leftover after parsing attributes in process `syz.4.30'. [ 94.430641][ T4374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 94.444318][ T4374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.454749][ T4374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 94.471691][ T4374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.485865][ T4374] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 94.500265][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 94.516762][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 94.525887][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 94.537569][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 94.555618][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 94.568145][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 94.601357][ T4538] netlink: 4 bytes leftover after parsing attributes in process `syz.4.31'. [ 94.646086][ T4376] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.670912][ T4374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.692450][ T4374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.710032][ T4374] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 94.720941][ T4374] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 94.736592][ T4374] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 94.745866][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 94.759696][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 94.771308][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 94.782330][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 94.800346][ T4377] device veth0_vlan entered promiscuous mode [ 94.827693][ T4374] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.847590][ T4374] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.857479][ T4374] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.866398][ T4374] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 94.880399][ T4544] netlink: 4 bytes leftover after parsing attributes in process `syz.4.32'. [ 94.892541][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 94.909217][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.009668][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 95.027763][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 95.062901][ T4377] device veth1_vlan entered promiscuous mode [ 95.081164][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.089771][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 95.111870][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 95.111976][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.124522][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 95.137550][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 95.148127][ T4550] netlink: 4 bytes leftover after parsing attributes in process `syz.4.33'. [ 95.166509][ T4376] device veth0_vlan entered promiscuous mode [ 95.186266][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 95.204846][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 95.257930][ T4376] device veth1_vlan entered promiscuous mode [ 95.309591][ T32] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.333197][ T32] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.356915][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 95.391353][ T4376] device veth0_macvtap entered promiscuous mode [ 95.394252][ T32] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.419133][ T32] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.420252][ T4557] netlink: 4 bytes leftover after parsing attributes in process `syz.4.34'. [ 95.494392][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 95.502335][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.523332][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.546001][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 95.574849][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 95.585566][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 95.622442][ T4377] device veth0_macvtap entered promiscuous mode [ 95.637470][ T4376] device veth1_macvtap entered promiscuous mode [ 95.658223][ T4560] netlink: 4 bytes leftover after parsing attributes in process `syz.3.20'. [ 95.813947][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.821933][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.832499][ T4377] device veth1_macvtap entered promiscuous mode [ 95.861231][ T4566] netlink: 4 bytes leftover after parsing attributes in process `syz.4.35'. [ 95.891722][ T4376] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 95.917378][ T4376] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.939723][ T4376] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 95.963349][ T4376] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 95.981943][ T4376] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 95.993354][ T4376] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.017381][ T4376] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.031009][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.040501][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 96.050283][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 96.060258][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 96.080525][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.099417][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.134572][ T4572] netlink: 4 bytes leftover after parsing attributes in process `syz.3.36'. [ 96.151559][ T4578] netlink: 4 bytes leftover after parsing attributes in process `syz.4.37'. [ 96.170872][ T4377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.199579][ T4377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.222613][ T4377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.262464][ T4377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.275851][ T4377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.286823][ T4377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.298116][ T4377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 96.318304][ T4377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.331311][ T4377] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.340769][ T4376] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.358740][ T4376] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 2026/04/07 05:35:11 executed programs: 30 [ 96.369067][ T4376] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.382777][ T4376] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.399358][ T4376] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.410505][ T4376] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.433492][ T4376] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.594772][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 96.636680][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 96.683200][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 96.730176][ T4463] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 96.765452][ T4377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.787679][ T4377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.823709][ T4377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.843886][ T4377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.854811][ T4377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.879847][ T4377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.903678][ T4377] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 96.923699][ T4377] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 96.935437][ T4377] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.947618][ T4376] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.961186][ T4376] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.971151][ T4376] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 96.981209][ T4376] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.007938][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 97.017835][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 97.043258][ T4377] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.058322][ T4377] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.083264][ T4377] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.115241][ T4377] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.337129][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.358591][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.392079][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.423180][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.443799][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.452023][ T4478] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 97.506676][ T4478] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.525018][ T4478] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.532597][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.548903][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.569161][ T46] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 97.586606][ T53] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.245380][ T4636] ================================================================== [ 98.253524][ T4636] BUG: KASAN: use-after-free in __pm_runtime_resume+0x148/0x170 [ 98.261378][ T4636] Read of size 2 at addr ffff88805c78e988 by task syz.1.18/4636 [ 98.269046][ T4636] [ 98.271381][ T4636] CPU: 1 PID: 4636 Comm: syz.1.18 Not tainted syzkaller #0 [ 98.278711][ T4636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 98.288807][ T4636] Call Trace: [ 98.292129][ T4636] [ 98.295101][ T4636] dump_stack_lvl+0x188/0x24e [ 98.299825][ T4636] ? read_lock_is_recursive+0x10/0x10 [ 98.305225][ T4636] ? show_regs_print_info+0x12/0x12 [ 98.310440][ T4636] ? load_image+0x400/0x400 [ 98.314958][ T4636] ? _raw_spin_lock_irqsave+0xbc/0x100 [ 98.320434][ T4636] ? __virt_addr_valid+0x188/0x540 [ 98.325563][ T4636] ? __virt_addr_valid+0x465/0x540 [ 98.330689][ T4636] ? __pm_runtime_resume+0x148/0x170 [ 98.336168][ T4636] print_report+0xa8/0x210 [ 98.340598][ T4636] kasan_report+0x10b/0x140 [ 98.345214][ T4636] ? __pm_runtime_resume+0x148/0x170 [ 98.350538][ T4636] __pm_runtime_resume+0x148/0x170 [ 98.355695][ T4636] ethnl_ops_begin+0x59/0x1f0 [ 98.360429][ T4636] module_prepare_data+0x71/0x110 [ 98.365765][ T4636] ethnl_default_doit+0x4c6/0xb40 [ 98.370829][ T4636] genl_family_rcv_msg_doit+0x22a/0x330 [ 98.376479][ T4636] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 98.382519][ T4636] ? memcpy+0x3c/0x60 [ 98.386604][ T4636] ? genl_get_cmd+0x4cf/0x8b0 [ 98.391387][ T4636] genl_rcv_msg+0x604/0x790 [ 98.396004][ T4636] ? genl_bind+0x360/0x360 [ 98.400784][ T4636] ? ethnl_default_notify+0x5f0/0x5f0 [ 98.406227][ T4636] ? ethnl_default_doit+0xb40/0xb40 [ 98.411449][ T4636] ? ethnl_default_start+0x5a0/0x5a0 [ 98.416750][ T4636] ? ethnl_default_dumpit+0xed0/0xed0 [ 98.422144][ T4636] netlink_rcv_skb+0x1fb/0x450 [ 98.426941][ T4636] ? genl_bind+0x360/0x360 [ 98.431390][ T4636] ? netlink_ack+0x1170/0x1170 [ 98.436214][ T4636] ? down_read+0x1a8/0x2d0 [ 98.440740][ T4636] genl_rcv+0x24/0x40 [ 98.444943][ T4636] netlink_unicast+0x74d/0x8d0 [ 98.449744][ T4636] netlink_sendmsg+0x8ad/0xbd0 [ 98.454541][ T4636] ? netlink_getsockopt+0x550/0x550 [ 98.459766][ T4636] ? aa_sock_msg_perm+0x94/0x150 [ 98.464717][ T4636] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 98.470011][ T4636] ? security_socket_sendmsg+0x7c/0xa0 [ 98.475487][ T4636] ? netlink_getsockopt+0x550/0x550 [ 98.480703][ T4636] ____sys_sendmsg+0x5be/0x970 [ 98.485499][ T4636] ? __sys_sendmsg_sock+0x30/0x30 [ 98.490625][ T4636] ? __import_iovec+0x315/0x500 [ 98.495486][ T4636] ? import_iovec+0x6f/0xa0 [ 98.500165][ T4636] ___sys_sendmsg+0x2a2/0x360 [ 98.504854][ T4636] ? try_to_wake_up+0x6ae/0x1080 [ 98.509979][ T4636] ? __sys_sendmsg+0x290/0x290 [ 98.514932][ T4636] __se_sys_sendmsg+0x1bb/0x2a0 [ 98.520046][ T4636] ? __x64_sys_sendmsg+0x80/0x80 [ 98.525014][ T4636] ? lockdep_hardirqs_on+0x94/0x140 [ 98.530327][ T4636] do_syscall_64+0x4c/0xa0 [ 98.534865][ T4636] ? clear_bhb_loop+0x60/0xb0 [ 98.539668][ T4636] ? clear_bhb_loop+0x60/0xb0 [ 98.544400][ T4636] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.550324][ T4636] RIP: 0033:0x7f23f639c819 [ 98.554751][ T4636] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 98.574385][ T4636] RSP: 002b:00007f23f7255028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 98.582822][ T4636] RAX: ffffffffffffffda RBX: 00007f23f6616090 RCX: 00007f23f639c819 [ 98.590892][ T4636] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000004 [ 98.598871][ T4636] RBP: 00007f23f6432c91 R08: 0000000000000000 R09: 0000000000000000 [ 98.606853][ T4636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 98.615010][ T4636] R13: 00007f23f6616128 R14: 00007f23f6616090 R15: 00007ffdbd4e4818 [ 98.622995][ T4636] [ 98.626204][ T4636] [ 98.628533][ T4636] Allocated by task 4376: [ 98.632951][ T4636] kasan_set_track+0x4b/0x70 [ 98.637994][ T4636] __kasan_kmalloc+0x8e/0xa0 [ 98.642653][ T4636] __kmalloc_node+0xb0/0x240 [ 98.647259][ T4636] kvmalloc_node+0x6c/0x180 [ 98.651787][ T4636] alloc_netdev_mqs+0x84/0xf00 [ 98.656569][ T4636] rtnl_create_link+0x2fb/0xb80 [ 98.661430][ T4636] veth_newlink+0x307/0xc80 [ 98.665940][ T4636] rtnl_newlink+0x1542/0x2080 [ 98.670624][ T4636] rtnetlink_rcv_msg+0x87c/0xfc0 [ 98.675578][ T4636] netlink_rcv_skb+0x1fb/0x450 [ 98.680354][ T4636] netlink_unicast+0x74d/0x8d0 [ 98.685326][ T4636] netlink_sendmsg+0x8ad/0xbd0 [ 98.690335][ T4636] __sys_sendto+0x497/0x650 [ 98.694850][ T4636] __x64_sys_sendto+0xda/0xf0 [ 98.699551][ T4636] do_syscall_64+0x4c/0xa0 [ 98.703985][ T4636] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.709892][ T4636] [ 98.712230][ T4636] Freed by task 4628: [ 98.716210][ T4636] kasan_set_track+0x4b/0x70 [ 98.720835][ T4636] kasan_save_free_info+0x2d/0x50 [ 98.726040][ T4636] ____kasan_slab_free+0x126/0x1e0 [ 98.731336][ T4636] slab_free_freelist_hook+0x131/0x1a0 [ 98.736805][ T4636] __kmem_cache_free+0xb6/0x1f0 [ 98.741676][ T4636] device_release+0x92/0x1c0 [ 98.746270][ T4636] kobject_put+0x21d/0x460 [ 98.750690][ T4636] netdev_run_todo+0xcb3/0xdb0 [ 98.755475][ T4636] rtnetlink_rcv_msg+0xad6/0xfc0 [ 98.760431][ T4636] netlink_rcv_skb+0x1fb/0x450 [ 98.765206][ T4636] netlink_unicast+0x74d/0x8d0 [ 98.769977][ T4636] netlink_sendmsg+0x8ad/0xbd0 [ 98.774756][ T4636] ____sys_sendmsg+0x5be/0x970 [ 98.779533][ T4636] ___sys_sendmsg+0x2a2/0x360 [ 98.784223][ T4636] __se_sys_sendmsg+0x1bb/0x2a0 [ 98.789083][ T4636] do_syscall_64+0x4c/0xa0 [ 98.793628][ T4636] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.799529][ T4636] [ 98.801857][ T4636] The buggy address belongs to the object at ffff88805c78e000 [ 98.801857][ T4636] which belongs to the cache kmalloc-cg-4k of size 4096 [ 98.816266][ T4636] The buggy address is located 2440 bytes inside of [ 98.816266][ T4636] 4096-byte region [ffff88805c78e000, ffff88805c78f000) [ 98.829830][ T4636] [ 98.832175][ T4636] The buggy address belongs to the physical page: [ 98.838591][ T4636] page:ffffea000171e200 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x5c788 [ 98.848749][ T4636] head:ffffea000171e200 order:3 compound_mapcount:0 compound_pincount:0 [ 98.857074][ T4636] memcg:ffff88805c0ffa81 [ 98.861311][ T4636] flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 98.869316][ T4636] raw: 00fff00000010200 0000000000000000 dead000000000122 ffff88801744c280 [ 98.877904][ T4636] raw: 0000000000000000 0000000000040004 00000001ffffffff ffff88805c0ffa81 [ 98.886488][ T4636] page dumped because: kasan: bad access detected [ 98.892999][ T4636] page_owner tracks the page as allocated [ 98.898803][ T4636] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 4374, tgid 4374 (syz-executor), ts 86564468870, free_ts 83793076199 [ 98.921852][ T4636] post_alloc_hook+0x173/0x1a0 [ 98.926645][ T4636] get_page_from_freelist+0x1a1e/0x1ab0 [ 98.932291][ T4636] __alloc_pages+0x1ec/0x4f0 [ 98.936902][ T4636] alloc_slab_page+0x5d/0x160 [ 98.941590][ T4636] new_slab+0x87/0x2c0 [ 98.945760][ T4636] ___slab_alloc+0xbc6/0x1240 [ 98.950973][ T4636] __kmem_cache_alloc_node+0x1a0/0x260 [ 98.956440][ T4636] kmalloc_trace+0x26/0xe0 [ 98.960884][ T4636] ipv6_add_dev+0x59c/0x1120 [ 98.965496][ T4636] addrconf_notify+0x634/0xf40 [ 98.970277][ T4636] raw_notifier_call_chain+0xcb/0x160 [ 98.975665][ T4636] register_netdevice+0x163f/0x1b00 [ 98.980873][ T4636] ipvlan_link_new+0x387/0xa80 [ 98.985754][ T4636] rtnl_newlink+0x1542/0x2080 [ 98.990441][ T4636] rtnetlink_rcv_msg+0x87c/0xfc0 [ 98.995405][ T4636] netlink_rcv_skb+0x1fb/0x450 [ 99.000265][ T4636] page last free stack trace: [ 99.005026][ T4636] free_unref_page_prepare+0x8b4/0x9a0 [ 99.010493][ T4636] free_unref_page+0x2e/0x3f0 [ 99.015177][ T4636] __vunmap+0x856/0xa00 [ 99.019338][ T4636] kcov_close+0x27/0x50 [ 99.023501][ T4636] __fput+0x22c/0x920 [ 99.027487][ T4636] task_work_run+0x1d0/0x260 [ 99.032085][ T4636] do_exit+0x982/0x2480 [ 99.036399][ T4636] do_group_exit+0x217/0x2d0 [ 99.041000][ T4636] get_signal+0x1272/0x1350 [ 99.045709][ T4636] arch_do_signal_or_restart+0xc4/0x1350 [ 99.051453][ T4636] exit_to_user_mode_loop+0x70/0x110 [ 99.056752][ T4636] exit_to_user_mode_prepare+0xee/0x180 [ 99.062320][ T4636] syscall_exit_to_user_mode+0x16/0x40 [ 99.067870][ T4636] do_syscall_64+0x58/0xa0 [ 99.072394][ T4636] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 99.078319][ T4636] [ 99.080684][ T4636] Memory state around the buggy address: [ 99.086320][ T4636] ffff88805c78e880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 99.094479][ T4636] ffff88805c78e900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 99.102547][ T4636] >ffff88805c78e980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 99.110642][ T4636] ^ [ 99.115171][ T4636] ffff88805c78ea00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 99.123241][ T4636] ffff88805c78ea80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 99.131326][ T4636] ================================================================== [ 99.161001][ T4636] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 99.168259][ T4636] CPU: 0 PID: 4636 Comm: syz.1.18 Not tainted syzkaller #0 [ 99.175502][ T4636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026 [ 99.185594][ T4636] Call Trace: [ 99.188894][ T4636] [ 99.191849][ T4636] dump_stack_lvl+0x188/0x24e [ 99.196592][ T4636] ? memcpy+0x3c/0x60 [ 99.200609][ T4636] ? show_regs_print_info+0x12/0x12 [ 99.205935][ T4636] ? load_image+0x400/0x400 [ 99.210481][ T4636] panic+0x2e5/0x730 [ 99.214429][ T4636] ? bpf_jit_dump+0xd0/0xd0 [ 99.218965][ T4636] ? _raw_spin_unlock_irqrestore+0x10d/0x120 [ 99.224981][ T4636] ? _raw_spin_unlock+0x40/0x40 [ 99.229873][ T4636] check_panic_on_warn+0x80/0xa0 [ 99.234849][ T4636] ? __pm_runtime_resume+0x148/0x170 [ 99.240168][ T4636] end_report+0x66/0x110 [ 99.244444][ T4636] kasan_report+0x118/0x140 [ 99.249055][ T4636] ? __pm_runtime_resume+0x148/0x170 [ 99.254352][ T4636] __pm_runtime_resume+0x148/0x170 [ 99.259483][ T4636] ethnl_ops_begin+0x59/0x1f0 [ 99.264192][ T4636] module_prepare_data+0x71/0x110 [ 99.269225][ T4636] ethnl_default_doit+0x4c6/0xb40 [ 99.274265][ T4636] genl_family_rcv_msg_doit+0x22a/0x330 [ 99.279823][ T4636] ? genl_family_rcv_msg_dumpit+0x3c0/0x3c0 [ 99.285729][ T4636] ? memcpy+0x3c/0x60 [ 99.289726][ T4636] ? genl_get_cmd+0x4cf/0x8b0 [ 99.295825][ T4636] genl_rcv_msg+0x604/0x790 [ 99.301511][ T4636] ? genl_bind+0x360/0x360 [ 99.306820][ T4636] ? ethnl_default_notify+0x5f0/0x5f0 [ 99.313466][ T4636] ? ethnl_default_doit+0xb40/0xb40 [ 99.318681][ T4636] ? ethnl_default_start+0x5a0/0x5a0 [ 99.324241][ T4636] ? ethnl_default_dumpit+0xed0/0xed0 [ 99.329811][ T4636] netlink_rcv_skb+0x1fb/0x450 [ 99.334599][ T4636] ? genl_bind+0x360/0x360 [ 99.339038][ T4636] ? netlink_ack+0x1170/0x1170 [ 99.343828][ T4636] ? down_read+0x1a8/0x2d0 [ 99.348259][ T4636] genl_rcv+0x24/0x40 [ 99.352244][ T4636] netlink_unicast+0x74d/0x8d0 [ 99.357201][ T4636] netlink_sendmsg+0x8ad/0xbd0 [ 99.362420][ T4636] ? netlink_getsockopt+0x550/0x550 [ 99.367653][ T4636] ? aa_sock_msg_perm+0x94/0x150 [ 99.372636][ T4636] ? bpf_lsm_socket_sendmsg+0x5/0x10 [ 99.378015][ T4636] ? security_socket_sendmsg+0x7c/0xa0 [ 99.383498][ T4636] ? netlink_getsockopt+0x550/0x550 [ 99.388724][ T4636] ____sys_sendmsg+0x5be/0x970 [ 99.393504][ T4636] ? __sys_sendmsg_sock+0x30/0x30 [ 99.398630][ T4636] ? __import_iovec+0x315/0x500 [ 99.403538][ T4636] ? import_iovec+0x6f/0xa0 [ 99.408049][ T4636] ___sys_sendmsg+0x2a2/0x360 [ 99.412747][ T4636] ? try_to_wake_up+0x6ae/0x1080 [ 99.417696][ T4636] ? __sys_sendmsg+0x290/0x290 [ 99.422486][ T4636] __se_sys_sendmsg+0x1bb/0x2a0 [ 99.427349][ T4636] ? __x64_sys_sendmsg+0x80/0x80 [ 99.432410][ T4636] ? lockdep_hardirqs_on+0x94/0x140 [ 99.437617][ T4636] do_syscall_64+0x4c/0xa0 [ 99.442045][ T4636] ? clear_bhb_loop+0x60/0xb0 [ 99.446730][ T4636] ? clear_bhb_loop+0x60/0xb0 [ 99.451593][ T4636] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 99.457541][ T4636] RIP: 0033:0x7f23f639c819 [ 99.462162][ T4636] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 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 e8 ff ff ff f7 d8 64 89 01 48 [ 99.482142][ T4636] RSP: 002b:00007f23f7255028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 99.490587][ T4636] RAX: ffffffffffffffda RBX: 00007f23f6616090 RCX: 00007f23f639c819 [ 99.498570][ T4636] RDX: 0000000000000000 RSI: 0000200000000200 RDI: 0000000000000004 [ 99.506642][ T4636] RBP: 00007f23f6432c91 R08: 0000000000000000 R09: 0000000000000000 [ 99.514624][ T4636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 99.522799][ T4636] R13: 00007f23f6616128 R14: 00007f23f6616090 R15: 00007ffdbd4e4818 [ 99.530786][ T4636] [ 99.534177][ T4636] Kernel Offset: disabled [ 99.538776][ T4636] Rebooting in 86400 seconds..