Warning: Permanently added '10.128.0.14' (ECDSA) to the list of known hosts. 2021/01/13 22:32:54 fuzzer started 2021/01/13 22:32:54 dialing manager at 10.128.0.26:43403 2021/01/13 22:32:54 syscalls: 3495 2021/01/13 22:32:54 code coverage: enabled 2021/01/13 22:32:54 comparison tracing: enabled 2021/01/13 22:32:54 extra coverage: enabled 2021/01/13 22:32:54 setuid sandbox: enabled 2021/01/13 22:32:54 namespace sandbox: enabled 2021/01/13 22:32:54 Android sandbox: /sys/fs/selinux/policy does not exist 2021/01/13 22:32:54 fault injection: enabled 2021/01/13 22:32:54 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/01/13 22:32:54 net packet injection: enabled 2021/01/13 22:32:54 net device setup: enabled 2021/01/13 22:32:54 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2021/01/13 22:32:54 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/01/13 22:32:54 USB emulation: enabled 2021/01/13 22:32:54 hci packet injection: enabled 2021/01/13 22:32:54 wifi device emulation: enabled 2021/01/13 22:32:54 fetching corpus: 0, signal 0/0 (executing program) 2021/01/13 22:32:54 fetching corpus: 1, signal 140/140 (executing program) 2021/01/13 22:32:54 fetching corpus: 1, signal 140/140 (executing program) 2021/01/13 22:32:56 starting 6 fuzzer processes 22:32:56 executing program 0: bpf$OBJ_GET_PROG(0x1a, 0x0, 0x0) 22:32:57 executing program 1: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_SIOCGIFBR(r0, 0xc0189436, 0x0) 22:32:57 executing program 2: socket$inet6(0xa, 0x3, 0x20) 22:32:57 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000001400)={'ip6tnl0\x00', &(0x7f0000001380)={'syztnl0\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @loopback}}) 22:32:57 executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f00000001c0)=0x6, 0x4) 22:32:58 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000001980)=[{{&(0x7f00000008c0)={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x23}, 0x7}, 0x1c, 0x0}}, {{&(0x7f00000016c0)={0xa, 0x0, 0x0, @mcast1}, 0x1c, 0x0}}], 0x2, 0x0) syzkaller login: [ 56.925498][ T8478] IPVS: ftp: loaded support on port[0] = 21 [ 57.161443][ T8480] IPVS: ftp: loaded support on port[0] = 21 [ 57.367153][ T8478] chnl_net:caif_netlink_parms(): no params data found [ 57.422301][ T8482] IPVS: ftp: loaded support on port[0] = 21 [ 57.551451][ T8480] chnl_net:caif_netlink_parms(): no params data found [ 57.701359][ T8480] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.710605][ T8480] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.721699][ T8480] device bridge_slave_0 entered promiscuous mode [ 57.744570][ T8478] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.751655][ T8478] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.763042][ T8478] device bridge_slave_0 entered promiscuous mode [ 57.770943][ T8480] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.778954][ T8480] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.791996][ T8480] device bridge_slave_1 entered promiscuous mode [ 57.842511][ T8480] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 57.877260][ T8478] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.897189][ T8478] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.899071][ T8484] IPVS: ftp: loaded support on port[0] = 21 [ 57.925593][ T8478] device bridge_slave_1 entered promiscuous mode [ 57.946199][ T8480] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 57.981354][ T8478] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 58.000927][ T8478] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 58.018836][ T8486] IPVS: ftp: loaded support on port[0] = 21 [ 58.044328][ T8480] team0: Port device team_slave_0 added [ 58.108774][ T8480] team0: Port device team_slave_1 added [ 58.127950][ T8478] team0: Port device team_slave_0 added [ 58.136402][ T8478] team0: Port device team_slave_1 added [ 58.178895][ T8482] chnl_net:caif_netlink_parms(): no params data found [ 58.209771][ T8478] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.219554][ T8478] 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. [ 58.246841][ T8478] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.262147][ T8478] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.269932][ T8478] 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. [ 58.319979][ T8478] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.370039][ T8480] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 58.383491][ T8480] 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. [ 58.410521][ T8480] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 58.426928][ T8480] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 58.433936][ T8480] 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. [ 58.460327][ T8480] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 58.578286][ T8537] IPVS: ftp: loaded support on port[0] = 21 [ 58.593315][ T8478] device hsr_slave_0 entered promiscuous mode [ 58.600726][ T8478] device hsr_slave_1 entered promiscuous mode [ 58.621040][ T8480] device hsr_slave_0 entered promiscuous mode [ 58.628845][ T8480] device hsr_slave_1 entered promiscuous mode [ 58.636017][ T8480] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 58.644158][ T8480] Cannot create hsr debugfs directory [ 58.798489][ T8482] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.812185][ T8482] bridge0: port 1(bridge_slave_0) entered disabled state [ 58.821771][ T8482] device bridge_slave_0 entered promiscuous mode [ 58.877955][ T8482] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.887122][ T8482] bridge0: port 2(bridge_slave_1) entered disabled state [ 58.895691][ T8482] device bridge_slave_1 entered promiscuous mode [ 58.915361][ T5] Bluetooth: hci0: command 0x0409 tx timeout [ 59.041960][ T8482] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.055824][ T8482] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.077596][ T8484] chnl_net:caif_netlink_parms(): no params data found [ 59.101331][ T8486] chnl_net:caif_netlink_parms(): no params data found [ 59.143057][ T5] Bluetooth: hci1: command 0x0409 tx timeout [ 59.188415][ T8482] team0: Port device team_slave_0 added [ 59.201018][ T8482] team0: Port device team_slave_1 added [ 59.382845][ T34] Bluetooth: hci2: command 0x0409 tx timeout [ 59.397345][ T8482] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 59.407664][ T8482] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 59.435487][ T8482] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 59.476514][ T8482] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 59.484148][ T8482] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 59.511872][ T8482] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 59.527173][ T8484] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.534881][ T8484] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.551736][ T8484] device bridge_slave_0 entered promiscuous mode [ 59.568935][ T8537] chnl_net:caif_netlink_parms(): no params data found [ 59.614119][ T8484] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.621184][ T8484] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.631312][ T8484] device bridge_slave_1 entered promiscuous mode [ 59.664210][ T8484] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 59.685634][ T8482] device hsr_slave_0 entered promiscuous mode [ 59.694053][ T8482] device hsr_slave_1 entered promiscuous mode [ 59.700689][ T8482] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 59.708830][ T3189] Bluetooth: hci3: command 0x0409 tx timeout [ 59.715922][ T8482] Cannot create hsr debugfs directory [ 59.724152][ T8480] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 59.740182][ T8486] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.747532][ T8486] bridge0: port 1(bridge_slave_0) entered disabled state [ 59.756133][ T8486] device bridge_slave_0 entered promiscuous mode [ 59.765590][ T8484] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 59.791504][ T8480] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 59.801932][ T8486] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.809196][ T8486] bridge0: port 2(bridge_slave_1) entered disabled state [ 59.817599][ T8486] device bridge_slave_1 entered promiscuous mode [ 59.846373][ T8480] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 59.866412][ T34] Bluetooth: hci4: command 0x0409 tx timeout [ 59.890821][ T8484] team0: Port device team_slave_0 added [ 59.903998][ T8484] team0: Port device team_slave_1 added [ 59.920317][ T8480] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 59.988281][ T8486] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.048351][ T8486] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.067291][ T8484] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.075889][ T8484] 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. [ 60.104327][ T8484] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.116994][ T8537] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.124349][ T8537] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.132161][ T8537] device bridge_slave_0 entered promiscuous mode [ 60.151222][ T8537] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.158417][ T8537] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.169660][ T8537] device bridge_slave_1 entered promiscuous mode [ 60.195572][ T8484] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.204217][ T8484] 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. [ 60.230677][ T8484] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.282008][ T8478] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 60.306421][ T8484] device hsr_slave_0 entered promiscuous mode [ 60.313907][ T8484] device hsr_slave_1 entered promiscuous mode [ 60.320586][ T8484] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.329707][ T8484] Cannot create hsr debugfs directory [ 60.342566][ T34] Bluetooth: hci5: command 0x0409 tx timeout [ 60.346199][ T8486] team0: Port device team_slave_0 added [ 60.366978][ T8478] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 60.387141][ T8537] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 60.400629][ T8486] team0: Port device team_slave_1 added [ 60.419851][ T8478] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 60.439388][ T8537] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 60.474116][ T8478] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 60.556045][ T8486] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.563190][ T8486] 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. [ 60.590875][ T8486] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.609444][ T8486] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.618071][ T8486] 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. [ 60.644616][ T8486] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 60.668718][ T8537] team0: Port device team_slave_0 added [ 60.710928][ T8537] team0: Port device team_slave_1 added [ 60.796717][ T8482] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 60.810005][ T8482] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 60.831483][ T8486] device hsr_slave_0 entered promiscuous mode [ 60.838998][ T8486] device hsr_slave_1 entered promiscuous mode [ 60.847134][ T8486] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 60.855112][ T8486] Cannot create hsr debugfs directory [ 60.861130][ T8537] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 60.868363][ T8537] 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. [ 60.896363][ T8537] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 60.920932][ T8480] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.929853][ T8482] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 60.949587][ T8537] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 60.957820][ T8537] 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. [ 60.982549][ T4902] Bluetooth: hci0: command 0x041b tx timeout [ 60.985303][ T8537] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 61.008493][ T8482] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 61.059056][ T8480] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.075220][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.086529][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.158849][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 61.175842][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 61.188270][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 61.195495][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 61.204060][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 61.214095][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 61.223626][ T34] bridge0: port 2(bridge_slave_1) entered blocking state [ 61.230688][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state [ 61.241606][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 61.251159][ T34] Bluetooth: hci1: command 0x041b tx timeout [ 61.269947][ T8537] device hsr_slave_0 entered promiscuous mode [ 61.278244][ T8537] device hsr_slave_1 entered promiscuous mode [ 61.287396][ T8537] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 61.295549][ T8537] Cannot create hsr debugfs directory [ 61.343939][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 61.352690][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 61.372402][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 61.381038][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 61.390630][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 61.400298][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 61.409038][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 61.417823][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 61.430257][ T8484] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 61.462692][ T9715] Bluetooth: hci2: command 0x041b tx timeout [ 61.468934][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 61.479162][ T8484] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 61.513112][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 61.521657][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 61.535694][ T8480] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 61.546935][ T8484] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 61.595210][ T8484] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 61.646671][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.655517][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.707476][ T8480] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.776629][ T8478] 8021q: adding VLAN 0 to HW filter on device bond0 [ 61.782780][ T4902] Bluetooth: hci3: command 0x041b tx timeout [ 61.852318][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.860981][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.879309][ T8478] 8021q: adding VLAN 0 to HW filter on device team0 [ 61.890900][ T8486] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 61.945910][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 61.956524][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 61.964185][ T3176] Bluetooth: hci4: command 0x041b tx timeout [ 61.967130][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.981692][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.990772][ T8486] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 62.001156][ T8480] device veth0_vlan entered promiscuous mode [ 62.038422][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 62.047215][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 62.055555][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.065274][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.075046][ T3189] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.082110][ T3189] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.090685][ T8486] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 62.108936][ T8486] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 62.120166][ T8537] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 62.142480][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.150791][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.160666][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.170628][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.177769][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.195100][ T8482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.208994][ T8480] device veth1_vlan entered promiscuous mode [ 62.216796][ T8537] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 62.232788][ T8537] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 62.264275][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.272975][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.281454][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.291815][ T8537] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 62.345604][ T8484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 62.356736][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 62.367088][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.375523][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.384126][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.394014][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.403659][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.422654][ T3176] Bluetooth: hci5: command 0x041b tx timeout [ 62.441736][ T8482] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.466501][ T8484] 8021q: adding VLAN 0 to HW filter on device team0 [ 62.474254][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.485485][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.495478][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.505364][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.515555][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 62.524542][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 62.532625][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.540981][ T3189] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.551241][ T8480] device veth0_macvtap entered promiscuous mode [ 62.588803][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 62.597756][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.607378][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.617338][ T3176] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.624499][ T3176] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.633856][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.643036][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.651389][ T3176] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.658535][ T3176] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.668015][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 62.677146][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 62.685772][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 62.694297][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 62.707757][ T8480] device veth1_macvtap entered promiscuous mode [ 62.747176][ T9715] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.755316][ T9715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.763401][ T9715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 62.772038][ T9715] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 62.784174][ T9715] bridge0: port 1(bridge_slave_0) entered blocking state [ 62.791231][ T9715] bridge0: port 1(bridge_slave_0) entered forwarding state [ 62.801061][ T9715] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 62.810433][ T9715] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 62.819162][ T9715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 62.828453][ T9715] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 62.844513][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 62.853964][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 62.861953][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 62.871968][ T4902] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 62.881237][ T4902] bridge0: port 2(bridge_slave_1) entered blocking state [ 62.888486][ T4902] bridge0: port 2(bridge_slave_1) entered forwarding state [ 62.907959][ T8480] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.939770][ T8482] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 62.950342][ T8482] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 62.971109][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 62.979742][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 62.989249][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.998351][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.008107][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 63.017218][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 63.026081][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 63.039509][ T8480] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.048877][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 63.057771][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.067477][ T3176] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.092483][ T3176] Bluetooth: hci0: command 0x040f tx timeout [ 63.116968][ T8480] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.127505][ T8480] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.137910][ T8480] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.148192][ T8480] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 63.186676][ T8478] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.199247][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.208393][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.216148][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 63.224536][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 63.231970][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 63.245703][ T8482] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 63.272468][ T7] ================================================================================ [ 63.281939][ T7] UBSAN: object-size-mismatch in ./include/linux/skbuff.h:2021:28 [ 63.289862][ T7] member access within address 0000000068a7a06c with insufficient space [ 63.298287][ T7] for an object of type 'struct sk_buff' [ 63.302383][ T9715] Bluetooth: hci1: command 0x040f tx timeout [ 63.304004][ T7] CPU: 0 PID: 7 Comm: kworker/0:1 Not tainted 5.10.0-syzkaller #0 [ 63.317694][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.327785][ T7] Workqueue: ipv6_addrconf addrconf_dad_work [ 63.333781][ T7] Call Trace: [ 63.337077][ T7] dump_stack+0x137/0x1be [ 63.341424][ T7] ? wake_up_klogd+0xb2/0xf0 [ 63.346037][ T7] ubsan_type_mismatch_common+0x1e2/0x390 [ 63.351770][ T7] __ubsan_handle_type_mismatch_v1+0x41/0x50 [ 63.357768][ T7] wg_xmit+0x45d/0xdf0 [ 63.361874][ T7] netdev_start_xmit+0x7b/0x140 [ 63.366729][ T7] dev_hard_start_xmit+0x182/0x2e0 [ 63.371858][ T7] __dev_queue_xmit+0x1229/0x1e60 [ 63.376922][ T7] ip6_finish_output2+0xe8d/0x11e0 [ 63.382057][ T7] ? __ip6_finish_output+0x26b/0x390 [ 63.387360][ T7] ndisc_send_skb+0x85b/0xc70 [ 63.392074][ T7] addrconf_dad_completed+0x5ef/0x990 [ 63.397468][ T7] addrconf_dad_work+0xb92/0x1480 [ 63.402518][ T7] ? rcu_read_lock_sched_held+0x62/0x100 [ 63.408170][ T7] process_one_work+0x471/0x830 [ 63.413074][ T7] worker_thread+0x757/0xb10 [ 63.417699][ T7] ? pr_cont_work+0x100/0x100 [ 63.422381][ T7] kthread+0x39a/0x3c0 [ 63.426454][ T7] ? pr_cont_work+0x100/0x100 [ 63.431130][ T7] ? __list_add+0xc0/0xc0 [ 63.435469][ T7] ret_from_fork+0x1f/0x30 [ 63.440030][ T7] ================================================================================ [ 63.449368][ T7] Kernel panic - not syncing: panic_on_warn set ... [ 63.455966][ T7] CPU: 0 PID: 7 Comm: kworker/0:1 Not tainted 5.10.0-syzkaller #0 [ 63.463763][ T7] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 63.473830][ T7] Workqueue: ipv6_addrconf addrconf_dad_work [ 63.479834][ T7] Call Trace: [ 63.483137][ T7] dump_stack+0x137/0x1be [ 63.487585][ T7] ? panic+0x226/0x830 [ 63.491680][ T7] panic+0x2e3/0x830 [ 63.495589][ T7] ? ubsan_type_mismatch_common+0x206/0x390 [ 63.501493][ T7] ubsan_type_mismatch_common+0x388/0x390 [ 63.507233][ T7] __ubsan_handle_type_mismatch_v1+0x41/0x50 [ 63.513233][ T7] wg_xmit+0x45d/0xdf0 [ 63.517334][ T7] netdev_start_xmit+0x7b/0x140 [ 63.522195][ T7] dev_hard_start_xmit+0x182/0x2e0 [ 63.527328][ T7] __dev_queue_xmit+0x1229/0x1e60 [ 63.532392][ T7] ip6_finish_output2+0xe8d/0x11e0 [ 63.537520][ T7] ? __ip6_finish_output+0x26b/0x390 [ 63.542860][ T7] ndisc_send_skb+0x85b/0xc70 [ 63.547597][ T7] addrconf_dad_completed+0x5ef/0x990 [ 63.552102][ T4902] Bluetooth: hci2: command 0x040f tx timeout [ 63.552989][ T7] addrconf_dad_work+0xb92/0x1480 [ 63.563981][ T7] ? rcu_read_lock_sched_held+0x62/0x100 [ 63.569631][ T7] process_one_work+0x471/0x830 [ 63.574542][ T7] worker_thread+0x757/0xb10 [ 63.579164][ T7] ? pr_cont_work+0x100/0x100 [ 63.583863][ T7] kthread+0x39a/0x3c0 [ 63.587933][ T7] ? pr_cont_work+0x100/0x100 [ 63.592719][ T7] ? __list_add+0xc0/0xc0 [ 63.597059][ T7] ret_from_fork+0x1f/0x30 [ 63.602170][ T7] Kernel Offset: disabled [ 63.606606][ T7] Rebooting in 86400 seconds..