last executing test programs: 0s ago: executing program 0 (id=1): r0 = syz_open_dev$ndb(&(0x7f0000000000), 0x0, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x38) r1 = syz_open_dev$ndb(&(0x7f00000001c0), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) syz_emit_vhci(0x0, 0x7) ioctl$NBD_SET_SOCK(r1, 0xab00, r2) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000340)=0x0) fcntl$lock(0xffffffffffffffff, 0x5, &(0x7f0000000040)={0x0, 0x0, 0x10001, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r3, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) ioctl$NBD_DO_IT(r1, 0xab03) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) kernel console output (not intermixed with test programs): no interfaces have a carrier [ 34.359097][ T3855] 8021q: adding VLAN 0 to HW filter on device bond0 [ 34.369261][ T3855] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK syzkaller Warning: Permanently added '10.128.1.188' (ED25519) to the list of known hosts. syzkaller login: [ 51.184827][ T4173] cgroup: Unknown subsys name 'net' [ 51.322590][ T4173] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 52.780242][ T4173] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k FS [ 54.219052][ T4198] chnl_net:caif_netlink_parms(): no params data found [ 54.278806][ T4186] chnl_net:caif_netlink_parms(): no params data found [ 54.338841][ T4193] chnl_net:caif_netlink_parms(): no params data found [ 54.392889][ T4189] chnl_net:caif_netlink_parms(): no params data found [ 54.425633][ T4186] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.433399][ T4186] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.442012][ T4186] device bridge_slave_0 entered promiscuous mode [ 54.455377][ T4186] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.462631][ T4186] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.470558][ T4186] device bridge_slave_1 entered promiscuous mode [ 54.478615][ T4198] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.485913][ T4198] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.493871][ T4198] device bridge_slave_0 entered promiscuous mode [ 54.504525][ T4187] chnl_net:caif_netlink_parms(): no params data found [ 54.532532][ T4198] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.539849][ T4198] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.548304][ T4198] device bridge_slave_1 entered promiscuous mode [ 54.597872][ T4193] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.605169][ T4193] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.614895][ T4193] device bridge_slave_0 entered promiscuous mode [ 54.640118][ T4198] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.651411][ T4186] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.664074][ T4186] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.674440][ T4193] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.682113][ T4193] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.691089][ T4193] device bridge_slave_1 entered promiscuous mode [ 54.705660][ T4198] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.754388][ T4186] team0: Port device team_slave_0 added [ 54.774134][ T4193] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.790072][ T4198] team0: Port device team_slave_0 added [ 54.803010][ T4186] team0: Port device team_slave_1 added [ 54.811704][ T4193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.832500][ T4189] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.840227][ T4189] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.848550][ T4189] device bridge_slave_0 entered promiscuous mode [ 54.857381][ T4198] team0: Port device team_slave_1 added [ 54.863255][ T4189] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.870605][ T4189] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.878935][ T4189] device bridge_slave_1 entered promiscuous mode [ 54.896003][ T4187] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.903816][ T4187] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.912277][ T4187] device bridge_slave_0 entered promiscuous mode [ 54.949737][ T4187] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.957643][ T4187] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.966040][ T4187] device bridge_slave_1 entered promiscuous mode [ 54.980477][ T4198] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.987733][ T4198] 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. [ 55.014364][ T4198] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.026961][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.034027][ T4186] 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. [ 55.061370][ T4186] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.075709][ T4193] team0: Port device team_slave_0 added [ 55.091376][ T4193] team0: Port device team_slave_1 added [ 55.099088][ T4189] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.109428][ T4198] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.116856][ T4198] 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. [ 55.144241][ T4198] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.157458][ T4186] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.164775][ T4186] 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. [ 55.191144][ T4186] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.215749][ T4187] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.228018][ T4189] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.250818][ T4187] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.294457][ T4193] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.301992][ T4193] 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. [ 55.334339][ T4193] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.352026][ T4193] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.359309][ T4193] 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. [ 55.385890][ T4193] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.412302][ T4189] team0: Port device team_slave_0 added [ 55.420539][ T4187] team0: Port device team_slave_0 added [ 55.428502][ T4189] team0: Port device team_slave_1 added [ 55.446043][ T4198] device hsr_slave_0 entered promiscuous mode [ 55.453792][ T4198] device hsr_slave_1 entered promiscuous mode [ 55.462062][ T4187] team0: Port device team_slave_1 added [ 55.500234][ T4186] device hsr_slave_0 entered promiscuous mode [ 55.507409][ T4186] device hsr_slave_1 entered promiscuous mode [ 55.514599][ T4186] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.522868][ T4186] Cannot create hsr debugfs directory [ 55.535713][ T4187] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.542842][ T4187] 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. [ 55.569820][ T4187] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.598877][ T4193] device hsr_slave_0 entered promiscuous mode [ 55.606139][ T4193] device hsr_slave_1 entered promiscuous mode [ 55.613587][ T4193] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.621957][ T4193] Cannot create hsr debugfs directory [ 55.628713][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.635798][ T4189] 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. [ 55.662143][ T4189] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.673625][ T4187] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.681272][ T4187] 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. [ 55.707563][ T4187] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.750526][ T4189] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.757675][ T4189] 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. [ 55.784408][ T4189] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.888536][ T4189] device hsr_slave_0 entered promiscuous mode [ 55.895762][ T4189] device hsr_slave_1 entered promiscuous mode [ 55.903116][ T4189] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.910799][ T4189] Cannot create hsr debugfs directory [ 55.947814][ T4200] Bluetooth: hci2: command 0x0409 tx timeout [ 55.947814][ T1108] Bluetooth: hci4: command 0x0409 tx timeout [ 55.960722][ T1108] Bluetooth: hci1: command 0x0409 tx timeout [ 55.964377][ T4187] device hsr_slave_0 entered promiscuous mode [ 55.967621][ T1108] Bluetooth: hci3: command 0x0409 tx timeout [ 55.980020][ T1108] Bluetooth: hci0: command 0x0409 tx timeout [ 55.980207][ T4187] device hsr_slave_1 entered promiscuous mode [ 55.993763][ T4187] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.001583][ T4187] Cannot create hsr debugfs directory [ 56.223674][ T4186] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 56.234021][ T4186] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.246438][ T4186] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.261205][ T4186] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 56.301015][ T4198] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 56.330832][ T4198] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 56.341493][ T4198] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 56.358558][ T4198] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 56.426245][ T4193] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 56.439368][ T4193] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 56.449392][ T4193] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 56.476403][ T4193] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 56.527482][ T4186] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.549822][ T4189] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 56.568403][ T4189] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 56.591113][ T4198] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.599713][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.609445][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.624233][ T4189] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 56.634223][ T4189] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 56.662132][ T4186] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.691342][ T4198] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.700008][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.709218][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.719458][ T1262] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.727038][ T1262] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.740839][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.749974][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.763281][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.805730][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.815582][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.824819][ T156] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.831954][ T156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.840761][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.851400][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.861512][ T156] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.868782][ T156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.883535][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.892216][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.901291][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.910014][ T156] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.917766][ T156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.926639][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.937425][ T4187] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 56.950024][ T4193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.977218][ T4187] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 56.986226][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.995596][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.005431][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.015320][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.025540][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.034555][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.050217][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.059969][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.071116][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.082338][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.092332][ T4187] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 57.103132][ T4187] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 57.134072][ T4198] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.145868][ T4198] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.159287][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.168326][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.176446][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.185792][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.195050][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.204775][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.214416][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.223473][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.233312][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.242256][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.251090][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.259976][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.279122][ T4186] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.292909][ T4193] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.311717][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.328241][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.337547][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.346556][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.363694][ T156] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.371275][ T156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.384429][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.443023][ T4189] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.472692][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.488480][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.498775][ T1279] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.506276][ T1279] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.523153][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.535653][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.549398][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.559159][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.567761][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.576528][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.585556][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.593792][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.602476][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.631226][ T4193] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 57.643673][ T4193] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 57.659669][ T4189] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.674248][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.683385][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.694086][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.703950][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.718625][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.726612][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.735301][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.774972][ T4198] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.796407][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.808889][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.827375][ T1279] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.834591][ T1279] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.844737][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.856228][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.874183][ T1279] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.881444][ T1279] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.891968][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.901298][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.910748][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.920000][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.929647][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.941447][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.950764][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.959286][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.991983][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.008811][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.021085][ T4186] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.028614][ T4232] Bluetooth: hci0: command 0x041b tx timeout [ 58.036988][ T4175] Bluetooth: hci3: command 0x041b tx timeout [ 58.045057][ T4187] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.051937][ T4175] Bluetooth: hci1: command 0x041b tx timeout [ 58.074147][ T4189] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 58.093341][ T4175] Bluetooth: hci4: command 0x041b tx timeout [ 58.094941][ T4189] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.113912][ T4175] Bluetooth: hci2: command 0x041b tx timeout [ 58.128633][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.143761][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.153351][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.162357][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.171427][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.181587][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.191970][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.230967][ T4187] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.241269][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.251710][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.272605][ T4193] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.298747][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.306459][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.315802][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.325168][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.334992][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.346389][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.365145][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.375525][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.384706][ T156] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.392147][ T156] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.405796][ T4186] device veth0_vlan entered promiscuous mode [ 58.448189][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.456514][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.469418][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.478439][ T156] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.485738][ T156] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.494091][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.503201][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.516016][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.525373][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.535416][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.544301][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.557178][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.585411][ T4193] device veth0_vlan entered promiscuous mode [ 58.598598][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.608272][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.616554][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.626998][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.636266][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.645428][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.658253][ T4187] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.671432][ T4187] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.694600][ T4186] device veth1_vlan entered promiscuous mode [ 58.703844][ T4193] device veth1_vlan entered promiscuous mode [ 58.712116][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.721831][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.730373][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.739332][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.748561][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.757887][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.766452][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.775315][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.783077][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.799343][ T4189] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.824040][ T4198] device veth0_vlan entered promiscuous mode [ 58.853302][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.863345][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.872284][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.903657][ T4198] device veth1_vlan entered promiscuous mode [ 58.922603][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.932220][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.941527][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.950847][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.960251][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.975111][ T4186] device veth0_macvtap entered promiscuous mode [ 58.986177][ T4193] device veth0_macvtap entered promiscuous mode [ 59.017260][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.026326][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.044527][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.054325][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.065146][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.074384][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.087479][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.098654][ T4186] device veth1_macvtap entered promiscuous mode [ 59.116328][ T4193] device veth1_macvtap entered promiscuous mode [ 59.138204][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.148395][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.156420][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.166216][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.185700][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.198927][ T4186] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.217394][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.224938][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.234833][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.244326][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.253982][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.263151][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.272411][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.281048][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.295630][ T4187] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.312881][ T4186] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.323203][ T4186] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.332926][ T4186] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.342611][ T4186] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.355617][ T4198] device veth0_macvtap entered promiscuous mode [ 59.364870][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.377530][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.389936][ T4193] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.400228][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.408528][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.416254][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.424202][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.433099][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.443048][ T4189] device veth0_vlan entered promiscuous mode [ 59.455985][ T4189] device veth1_vlan entered promiscuous mode [ 59.468306][ T4198] device veth1_macvtap entered promiscuous mode [ 59.476316][ T4193] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.495491][ T4193] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.507018][ T4193] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.539668][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.549738][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.559769][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.569226][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.581490][ T4193] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.590835][ T4193] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.599832][ T4193] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.610205][ T4193] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.653554][ T4198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.665583][ T4198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.680060][ T4198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 59.691274][ T4198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.703323][ T4198] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.741804][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.754480][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.763715][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.773303][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.784408][ T4198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.797495][ T4198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.807668][ T4198] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 59.818514][ T4198] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.829638][ T4198] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.853954][ T4189] device veth0_macvtap entered promiscuous mode [ 59.864434][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.874753][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.883628][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.892528][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.901751][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.911047][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.919088][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.930616][ T4187] device veth0_vlan entered promiscuous mode [ 59.949598][ T4198] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.959613][ T4198] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.969000][ T4198] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.979012][ T4198] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.993124][ T4189] device veth1_macvtap entered promiscuous mode [ 60.031444][ T4187] device veth1_vlan entered promiscuous mode [ 60.053792][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.076551][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.102257][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.107182][ T4228] Bluetooth: hci1: command 0x040f tx timeout [ 60.117599][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.117717][ T4228] Bluetooth: hci3: command 0x040f tx timeout [ 60.128964][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.132098][ T4228] Bluetooth: hci0: command 0x040f tx timeout [ 60.141668][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.162996][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.172229][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.196336][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.207223][ T21] Bluetooth: hci2: command 0x040f tx timeout [ 60.207362][ T21] Bluetooth: hci4: command 0x040f tx timeout [ 60.223592][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.233853][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.244510][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.255696][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.269862][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.283435][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.300097][ T4187] device veth0_macvtap entered promiscuous mode [ 60.314635][ T4187] device veth1_macvtap entered promiscuous mode [ 60.323250][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.332082][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.341005][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.351585][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.363616][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.377887][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.388814][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.399393][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.409921][ T4189] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.420667][ T4189] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.433537][ T4189] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.460056][ T1279] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.471656][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.482150][ T1279] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.482621][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.500984][ T156] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 60.516316][ T4189] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.533102][ T4189] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.542537][ T4189] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.551992][ T4189] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.588264][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.601762][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.603568][ T156] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 60.610877][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.630975][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.633938][ T156] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 60.641255][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.661089][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.673045][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.684421][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.695052][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 60.705991][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.718100][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.741816][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.752297][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 60.760938][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.772518][ T1279] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.791822][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.803666][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.815762][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.841712][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.864972][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.876322][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.887681][ T4187] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 60.898687][ T4187] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.911181][ T4187] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.952432][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.966602][ T1262] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.982893][ T4260] nbd0: detected capacity change from 0 to 112 [ 60.994415][ T4187] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.012795][ T150] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 61.013113][ T4260] block nbd0: shutting down sockets [ 61.024461][ T150] Buffer I/O error on dev nbd0, logical block 0, async page read [ 61.039350][ T4187] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.048316][ T4187] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.054492][ T264] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 61.057605][ C0] blk_update_request: I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 61.069006][ T264] Buffer I/O error on dev nbd0, logical block 0, async page read [ 61.089038][ T264] ------------[ cut here ]------------ [ 61.095055][ T264] refcount_t: underflow; use-after-free. [ 61.101206][ T264] WARNING: CPU: 1 PID: 264 at lib/refcount.c:28 refcount_warn_saturate+0x11b/0x1a0 [ 61.112216][ T264] Modules linked in: [ 61.116319][ T264] CPU: 1 PID: 264 Comm: kworker/1:1H Not tainted syzkaller #0 [ 61.117261][ T4187] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.127185][ T264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 61.144226][ T264] Workqueue: kblockd blk_mq_run_work_fn [ 61.150631][ T264] RIP: 0010:refcount_warn_saturate+0x11b/0x1a0 [ 61.157505][ T264] Code: 09 01 48 c7 c7 20 b9 79 8a e8 41 70 cd 05 0f 0b eb c4 e8 18 59 95 fd c6 05 a4 6b 92 09 01 48 c7 c7 80 b9 79 8a e8 25 70 cd 05 <0f> 0b eb a8 e8 fc 58 95 fd c6 05 85 6b 92 09 01 48 c7 c7 c0 b8 79 [ 61.177736][ T264] RSP: 0018:ffffc900025677e8 EFLAGS: 00010246 [ 61.183838][ T264] RAX: 0dfa8c37c5f34a00 RBX: 0000000000000003 RCX: ffff88801dfe0000 [ 61.192631][ T264] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 61.200826][ T264] RBP: ffffc90002567990 R08: ffffc90002567307 R09: 1ffff920004ace60 [ 61.200938][ T1279] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 61.216968][ T264] R10: dffffc0000000000 R11: fffff520004ace61 R12: dffffc0000000000 [ 61.225367][ T264] R13: 1ffff11004196009 R14: 0000000000000003 R15: ffff888020c2c000 [ 61.234112][ T264] FS: 0000000000000000(0000) GS:ffff8880b9100000(0000) knlGS:0000000000000000 [ 61.243055][ T1279] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 61.243539][ T264] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.257868][ T264] CR2: 0000001b3271eff8 CR3: 000000002bf4b000 CR4: 00000000003506e0 [ 61.266335][ T264] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.274930][ T264] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.283780][ T264] Call Trace: [ 61.287749][ T264] [ 61.291059][ T264] blk_mq_dispatch_rq_list+0xba3/0x1d40 [ 61.297215][ T264] ? blk_mq_get_driver_tag+0x940/0x940 [ 61.302809][ T264] ? blk_mq_get_driver_tag+0x63f/0x940 [ 61.308696][ T264] blk_mq_do_dispatch_sched+0xae2/0xc90 [ 61.314488][ T264] ? blk_mq_exit_sched+0x570/0x570 [ 61.320239][ T264] __blk_mq_sched_dispatch_requests+0x2f3/0x410 [ 61.326528][ T264] ? blk_mq_sched_dispatch_requests+0x1b0/0x1b0 [ 61.332969][ T264] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 61.339061][ T264] blk_mq_sched_dispatch_requests+0xf4/0x1b0 [ 61.345079][ T264] __blk_mq_run_hw_queue+0xbb/0x100 [ 61.350517][ T264] process_one_work+0x85f/0x1010 [ 61.355515][ T264] ? worker_detach_from_pool+0x240/0x240 [ 61.361489][ T264] ? lockdep_hardirqs_off+0x70/0x100 [ 61.366970][ T264] ? _raw_spin_lock_irq+0xb7/0xf0 [ 61.372197][ T264] ? _raw_spin_lock_irqsave+0x100/0x100 [ 61.378136][ T264] ? wq_worker_running+0x97/0x170 [ 61.383306][ T264] worker_thread+0xaa6/0x1290 [ 61.388376][ T264] ? lockdep_hardirqs_on+0x94/0x140 [ 61.393710][ T264] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 61.400372][ T264] kthread+0x436/0x520 [ 61.404640][ T264] ? rcu_lock_release+0x20/0x20 [ 61.410257][ T264] ? kthread_blkcg+0xd0/0xd0 [ 61.414994][ T264] ret_from_fork+0x1f/0x30 [ 61.419662][ T264] [ 61.422727][ T264] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 61.430110][ T264] CPU: 1 PID: 264 Comm: kworker/1:1H Not tainted syzkaller #0 [ 61.437715][ T264] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 61.448146][ T264] Workqueue: kblockd blk_mq_run_work_fn [ 61.453999][ T264] Call Trace: [ 61.457302][ T264] [ 61.460265][ T264] dump_stack_lvl+0x188/0x250 [ 61.465068][ T264] ? show_regs_print_info+0x20/0x20 [ 61.470687][ T264] ? load_image+0x400/0x400 [ 61.475372][ T264] panic+0x2e5/0x810 [ 61.479301][ T264] ? bpf_jit_dump+0xd0/0xd0 [ 61.483932][ T264] ? ret_from_fork+0x1f/0x30 [ 61.488771][ T264] ? refcount_warn_saturate+0x11b/0x1a0 [ 61.494543][ T264] __warn+0x248/0x2b0 [ 61.498639][ T264] ? refcount_warn_saturate+0x11b/0x1a0 [ 61.504486][ T264] report_bug+0x1b7/0x2e0 [ 61.509124][ T264] handle_bug+0x3a/0x70 [ 61.513326][ T264] exc_invalid_op+0x16/0x40 [ 61.517868][ T264] asm_exc_invalid_op+0x16/0x20 [ 61.522754][ T264] RIP: 0010:refcount_warn_saturate+0x11b/0x1a0 [ 61.528943][ T264] Code: 09 01 48 c7 c7 20 b9 79 8a e8 41 70 cd 05 0f 0b eb c4 e8 18 59 95 fd c6 05 a4 6b 92 09 01 48 c7 c7 80 b9 79 8a e8 25 70 cd 05 <0f> 0b eb a8 e8 fc 58 95 fd c6 05 85 6b 92 09 01 48 c7 c7 c0 b8 79 [ 61.548761][ T264] RSP: 0018:ffffc900025677e8 EFLAGS: 00010246 [ 61.554959][ T264] RAX: 0dfa8c37c5f34a00 RBX: 0000000000000003 RCX: ffff88801dfe0000 [ 61.562959][ T264] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 61.571049][ T264] RBP: ffffc90002567990 R08: ffffc90002567307 R09: 1ffff920004ace60 [ 61.579128][ T264] R10: dffffc0000000000 R11: fffff520004ace61 R12: dffffc0000000000 [ 61.587218][ T264] R13: 1ffff11004196009 R14: 0000000000000003 R15: ffff888020c2c000 [ 61.595357][ T264] ? refcount_warn_saturate+0x11b/0x1a0 [ 61.601103][ T264] blk_mq_dispatch_rq_list+0xba3/0x1d40 [ 61.606954][ T264] ? blk_mq_get_driver_tag+0x940/0x940 [ 61.612535][ T264] ? blk_mq_get_driver_tag+0x63f/0x940 [ 61.618130][ T264] blk_mq_do_dispatch_sched+0xae2/0xc90 [ 61.624148][ T264] ? blk_mq_exit_sched+0x570/0x570 [ 61.629482][ T264] __blk_mq_sched_dispatch_requests+0x2f3/0x410 [ 61.635855][ T264] ? blk_mq_sched_dispatch_requests+0x1b0/0x1b0 [ 61.642106][ T264] ? lockdep_hardirqs_on_prepare+0x409/0x770 [ 61.648134][ T264] blk_mq_sched_dispatch_requests+0xf4/0x1b0 [ 61.654752][ T264] __blk_mq_run_hw_queue+0xbb/0x100 [ 61.660169][ T264] process_one_work+0x85f/0x1010 [ 61.665240][ T264] ? worker_detach_from_pool+0x240/0x240 [ 61.671455][ T264] ? lockdep_hardirqs_off+0x70/0x100 [ 61.677112][ T264] ? _raw_spin_lock_irq+0xb7/0xf0 [ 61.682362][ T264] ? _raw_spin_lock_irqsave+0x100/0x100 [ 61.688050][ T264] ? wq_worker_running+0x97/0x170 [ 61.693076][ T264] worker_thread+0xaa6/0x1290 [ 61.698207][ T264] ? lockdep_hardirqs_on+0x94/0x140 [ 61.703573][ T264] ? _raw_spin_unlock_irqrestore+0xc1/0x120 [ 61.709568][ T264] kthread+0x436/0x520 [ 61.713635][ T264] ? rcu_lock_release+0x20/0x20 [ 61.718711][ T264] ? kthread_blkcg+0xd0/0xd0 [ 61.723354][ T264] ret_from_fork+0x1f/0x30 [ 61.728027][ T264] [ 61.732428][ T264] Kernel Offset: disabled [ 61.737118][ T264] Rebooting in 86400 seconds..