Warning: Permanently added '10.128.1.30' (ECDSA) to the list of known hosts. 2021/01/13 23:01:05 fuzzer started 2021/01/13 23:01:05 dialing manager at 10.128.0.26:43403 2021/01/13 23:01:05 syscalls: 3495 2021/01/13 23:01:05 code coverage: enabled 2021/01/13 23:01:05 comparison tracing: enabled 2021/01/13 23:01:05 extra coverage: enabled 2021/01/13 23:01:05 setuid sandbox: enabled 2021/01/13 23:01:05 namespace sandbox: enabled 2021/01/13 23:01:05 Android sandbox: /sys/fs/selinux/policy does not exist 2021/01/13 23:01:05 fault injection: enabled 2021/01/13 23:01:05 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/01/13 23:01:05 net packet injection: enabled 2021/01/13 23:01:05 net device setup: enabled 2021/01/13 23:01:05 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2021/01/13 23:01:05 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/01/13 23:01:05 USB emulation: enabled 2021/01/13 23:01:05 hci packet injection: enabled 2021/01/13 23:01:05 wifi device emulation: enabled 2021/01/13 23:01:05 fetching corpus: 0, signal 0/0 (executing program) 2021/01/13 23:01:05 fetching corpus: 1, signal 140/140 (executing program) 2021/01/13 23:01:05 fetching corpus: 1, signal 140/140 (executing program) 2021/01/13 23:01:08 starting 6 fuzzer processes 23:01:08 executing program 0: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000100)='Y', 0x1}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x24040084) sendmsg$inet(r0, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) 23:01:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000007c0)={0x12, 0x0, 0x0, 0xc0}, 0x40) 23:01:08 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000001dc0)={0x0, 0x0, 0x0}, 0x200080c4) 23:01:08 executing program 3: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETCARRIER(r0, 0x400454e2, &(0x7f0000000000)) 23:01:09 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f000000cc40)={0x0, 0x0, &(0x7f000000cc00)=[{&(0x7f000000cbc0)=""/14, 0xe}], 0x1}, 0x0) sendmsg$inet(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000000c0)="84", 0x1}], 0x1}, 0x0) 23:01:09 executing program 5: socketpair(0xa, 0x0, 0x0, &(0x7f0000001500)) syzkaller login: [ 52.794784][ T8461] IPVS: ftp: loaded support on port[0] = 21 [ 52.909211][ T8463] IPVS: ftp: loaded support on port[0] = 21 [ 53.001629][ T8461] chnl_net:caif_netlink_parms(): no params data found [ 53.188432][ T8465] IPVS: ftp: loaded support on port[0] = 21 [ 53.218923][ T8461] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.228332][ T8461] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.237512][ T8461] device bridge_slave_0 entered promiscuous mode [ 53.272074][ T8461] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.279146][ T8461] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.287592][ T8461] device bridge_slave_1 entered promiscuous mode [ 53.339783][ T8461] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.367006][ T8461] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.382776][ T8463] chnl_net:caif_netlink_parms(): no params data found [ 53.476178][ T8467] IPVS: ftp: loaded support on port[0] = 21 [ 53.482767][ T8461] team0: Port device team_slave_0 added [ 53.509732][ T8461] team0: Port device team_slave_1 added [ 53.566636][ T8461] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.575732][ T8461] 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. [ 53.603629][ T8461] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.657809][ T8461] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.670937][ T8461] 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. [ 53.719298][ T8461] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.753479][ T8461] device hsr_slave_0 entered promiscuous mode [ 53.762697][ T8461] device hsr_slave_1 entered promiscuous mode [ 53.765065][ T8469] IPVS: ftp: loaded support on port[0] = 21 [ 53.778049][ T8463] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.786456][ T8463] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.794918][ T8463] device bridge_slave_0 entered promiscuous mode [ 53.804508][ T8463] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.812682][ T8463] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.826366][ T8463] device bridge_slave_1 entered promiscuous mode [ 54.009912][ T8463] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.055748][ T8477] IPVS: ftp: loaded support on port[0] = 21 [ 54.075897][ T8463] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.099481][ T8463] team0: Port device team_slave_0 added [ 54.175832][ T8463] team0: Port device team_slave_1 added [ 54.202525][ T8465] chnl_net:caif_netlink_parms(): no params data found [ 54.329729][ T8463] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.345226][ T8463] 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. [ 54.372786][ T8463] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.439600][ T8463] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.449529][ T8463] 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. [ 54.477150][ T8463] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.493937][ T8467] chnl_net:caif_netlink_parms(): no params data found [ 54.612007][ T8463] device hsr_slave_0 entered promiscuous mode [ 54.619653][ T8463] device hsr_slave_1 entered promiscuous mode [ 54.636438][ T8463] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.646649][ T8463] Cannot create hsr debugfs directory [ 54.667412][ T8469] chnl_net:caif_netlink_parms(): no params data found [ 54.782117][ T8477] chnl_net:caif_netlink_parms(): no params data found [ 54.828366][ T8467] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.842018][ T8467] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.851841][ T8467] device bridge_slave_0 entered promiscuous mode [ 54.859740][ T8461] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 54.868351][ T2999] Bluetooth: hci0: command 0x0409 tx timeout [ 54.896334][ T8467] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.906471][ T8467] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.917866][ T8467] device bridge_slave_1 entered promiscuous mode [ 54.940568][ T5] Bluetooth: hci1: command 0x0409 tx timeout [ 54.947438][ T8461] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 54.972813][ T8465] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.988381][ T8465] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.998734][ T8465] device bridge_slave_0 entered promiscuous mode [ 55.063139][ T8461] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 55.103212][ T8465] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.111831][ T8465] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.119622][ T8465] device bridge_slave_1 entered promiscuous mode [ 55.140542][ T8461] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 55.180085][ T5] Bluetooth: hci2: command 0x0409 tx timeout [ 55.197532][ T8467] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.220872][ T8465] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.235010][ T8465] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.261124][ T8467] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.283702][ T8469] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.290973][ T8469] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.299123][ T8469] device bridge_slave_0 entered promiscuous mode [ 55.312563][ T8469] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.319669][ T8469] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.329627][ T8469] device bridge_slave_1 entered promiscuous mode [ 55.400833][ T8467] team0: Port device team_slave_0 added [ 55.409009][ T8467] team0: Port device team_slave_1 added [ 55.417772][ T8469] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.420166][ T17] Bluetooth: hci3: command 0x0409 tx timeout [ 55.444685][ T8465] team0: Port device team_slave_0 added [ 55.456615][ T8465] team0: Port device team_slave_1 added [ 55.474531][ T8469] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.497920][ T8477] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.506344][ T8477] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.516621][ T8477] device bridge_slave_0 entered promiscuous mode [ 55.552273][ T8477] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.559358][ T8477] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.570102][ T8477] device bridge_slave_1 entered promiscuous mode [ 55.585181][ T8465] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.592562][ T8465] 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. [ 55.621288][ T8465] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.639502][ T8465] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.647556][ T8465] 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. [ 55.674352][ T3191] Bluetooth: hci4: command 0x0409 tx timeout [ 55.674411][ T8465] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.693214][ T8467] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.700268][ T8467] 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. [ 55.726378][ T8467] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.756882][ T8469] team0: Port device team_slave_0 added [ 55.765807][ T8467] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.774373][ T8467] 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. [ 55.802077][ T8467] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.839445][ T8467] device hsr_slave_0 entered promiscuous mode [ 55.853072][ T8467] device hsr_slave_1 entered promiscuous mode [ 55.861583][ T8467] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.869146][ T8467] Cannot create hsr debugfs directory [ 55.881395][ T8469] team0: Port device team_slave_1 added [ 55.890622][ T8463] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 55.908229][ T8477] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.917771][ T2999] Bluetooth: hci5: command 0x0409 tx timeout [ 55.927879][ T8477] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.945047][ T8463] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 55.965521][ T8465] device hsr_slave_0 entered promiscuous mode [ 55.973706][ T8465] device hsr_slave_1 entered promiscuous mode [ 55.980998][ T8465] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.988573][ T8465] Cannot create hsr debugfs directory [ 56.044311][ T8463] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 56.059187][ T8463] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 56.087531][ T8477] team0: Port device team_slave_0 added [ 56.101310][ T8477] team0: Port device team_slave_1 added [ 56.112933][ T8469] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.120214][ T8469] 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. [ 56.147778][ T8469] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.190799][ T8469] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.197789][ T8469] 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. [ 56.227316][ T8469] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.246300][ T8461] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.311194][ T8477] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.318176][ T8477] 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. [ 56.345766][ T8477] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.368421][ T8461] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.395549][ T8469] device hsr_slave_0 entered promiscuous mode [ 56.404762][ T8469] device hsr_slave_1 entered promiscuous mode [ 56.413496][ T8469] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.421895][ T8469] Cannot create hsr debugfs directory [ 56.427940][ T8477] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.436702][ T8477] 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. [ 56.463416][ T8477] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.475258][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 56.486689][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 56.538448][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 56.562848][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 56.573400][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.581125][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.592977][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.601811][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.612242][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.619306][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.668882][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 56.684369][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.724997][ T8477] device hsr_slave_0 entered promiscuous mode [ 56.734014][ T8477] device hsr_slave_1 entered promiscuous mode [ 56.743295][ T8477] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.751706][ T8477] Cannot create hsr debugfs directory [ 56.797124][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.851367][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.861846][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.900874][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.911668][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.921142][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.940546][ T8465] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 56.954889][ T5] Bluetooth: hci0: command 0x041b tx timeout [ 56.984473][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 56.994847][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.004531][ T8465] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 57.020225][ T5] Bluetooth: hci1: command 0x041b tx timeout [ 57.047188][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.056565][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.067546][ T8465] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 57.088893][ T8465] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 57.111713][ T8461] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.153328][ T8463] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.180268][ T8467] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 57.217492][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.225460][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.237875][ T8463] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.245847][ T8467] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 57.269397][ T2999] Bluetooth: hci2: command 0x041b tx timeout [ 57.303032][ T8467] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 57.311966][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.320192][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.327682][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.337530][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.346920][ T8252] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.354084][ T8252] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.362136][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.371025][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.379767][ T8252] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.386859][ T8252] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.415562][ T8461] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.436780][ T8467] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 57.456722][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.465177][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.478326][ T8469] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 57.500783][ T9373] Bluetooth: hci3: command 0x041b tx timeout [ 57.526350][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.540557][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 57.549223][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 57.564371][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 57.577527][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 57.587186][ T8469] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 57.597993][ T8469] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 57.612775][ T8469] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 57.648903][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 57.660245][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 57.667960][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.678745][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.687595][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.696786][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.707875][ T8461] device veth0_vlan entered promiscuous mode [ 57.725023][ T8465] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.739823][ T2999] Bluetooth: hci4: command 0x041b tx timeout [ 57.745937][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.754402][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.763447][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.802435][ T8465] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.822012][ T8477] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 57.837083][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.845526][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.854761][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.863276][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.894445][ T8463] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.919068][ T8477] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 57.930988][ T8461] device veth1_vlan entered promiscuous mode [ 57.945501][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 57.957163][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.968473][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.983094][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.990246][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.009538][ T9373] Bluetooth: hci5: command 0x041b tx timeout [ 58.038597][ T8477] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 58.058247][ T8477] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 58.074831][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.083504][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.093066][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.102586][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.112130][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.119301][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.127547][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.136919][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.144959][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.153116][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.162588][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.171786][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.180788][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.189809][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.198233][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.207631][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.221457][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.242239][ T8463] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.276839][ T8465] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.290276][ T8465] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.298188][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.315891][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.327792][ T8467] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.389044][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.400143][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.408925][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.418228][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.426425][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.435337][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.447501][ T8467] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.474662][ T8463] device veth0_vlan entered promiscuous mode [ 58.487780][ T8461] device veth0_macvtap entered promiscuous mode [ 58.499678][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.507729][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.516430][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.524501][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.534363][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.545420][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.554053][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.567701][ T8465] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.583695][ T8461] device veth1_macvtap entered promiscuous mode [ 58.603395][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.612137][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.623933][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.633170][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.640323][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.648845][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.673251][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.683828][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.692862][ T3191] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.700214][ T3191] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.709629][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.719434][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.732711][ T8463] device veth1_vlan entered promiscuous mode [ 58.745308][ T8469] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.762590][ T8461] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 58.775423][ T8461] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 58.799431][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.807480][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.817041][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.825904][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 58.835009][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 58.844547][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 58.853704][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 58.863186][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.872508][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.882063][ T8252] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.904737][ T8469] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.960459][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.968608][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.990749][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.998622][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.010257][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.026180][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.033351][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.049205][ T5] Bluetooth: hci0: command 0x040f tx timeout [ 59.080309][ T8463] device veth0_macvtap entered promiscuous mode [ 59.089640][ T8461] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.098810][ T8461] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.109892][ T9767] Bluetooth: hci1: command 0x040f tx timeout [ 59.113454][ T8461] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.124839][ T8461] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.135631][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.144534][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.153683][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.163318][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.173156][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.182851][ T2999] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.190000][ T2999] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.197579][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.206853][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.221171][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.231040][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.245544][ T8463] device veth1_macvtap entered promiscuous mode [ 59.275774][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.284640][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.293977][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.303189][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.312382][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.323956][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.333809][ T9373] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.344959][ T9373] Bluetooth: hci2: command 0x040f tx timeout [ 59.360624][ T8477] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.370163][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.378484][ T3191] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.393209][ T8465] device veth0_vlan entered promiscuous mode [ 59.474735][ T8467] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.498074][ T8463] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.524330][ T8463] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.545050][ T8463] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.567257][ T8477] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.579091][ T9373] Bluetooth: hci3: command 0x040f tx timeout [ 59.602781][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.612383][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.621942][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.631581][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.641101][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.650574][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.660099][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.668712][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.677364][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.700862][ T9767] ================================================================================ [ 59.710317][ T9767] UBSAN: object-size-mismatch in ./include/linux/skbuff.h:2021:28 [ 59.718108][ T9767] member access within address 000000000463bf1d with insufficient space [ 59.726509][ T9767] for an object of type 'struct sk_buff' [ 59.732203][ T9767] CPU: 0 PID: 9767 Comm: kworker/0:4 Not tainted 5.10.0-syzkaller #0 [ 59.740267][ T9767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.750352][ T9767] Workqueue: ipv6_addrconf addrconf_dad_work [ 59.756324][ T9767] Call Trace: [ 59.760127][ T9767] dump_stack+0x137/0x1be [ 59.764442][ T9767] ? wake_up_klogd+0xb2/0xf0 [ 59.769028][ T9767] ubsan_type_mismatch_common+0x1e2/0x390 [ 59.774740][ T9767] __ubsan_handle_type_mismatch_v1+0x41/0x50 [ 59.780717][ T9767] wg_xmit+0x45d/0xdf0 [ 59.784798][ T9767] netdev_start_xmit+0x7b/0x140 [ 59.789659][ T9767] dev_hard_start_xmit+0x182/0x2e0 [ 59.795394][ T9767] __dev_queue_xmit+0x1229/0x1e60 [ 59.800431][ T9767] ip6_finish_output2+0xe8d/0x11e0 [ 59.805541][ T9767] ? __ip6_finish_output+0x26b/0x390 [ 59.810818][ T9767] ndisc_send_skb+0x85b/0xc70 [ 59.815507][ T9767] addrconf_dad_completed+0x5ef/0x990 [ 59.820891][ T9767] addrconf_dad_work+0xb92/0x1480 [ 59.825929][ T9767] ? rcu_read_lock_sched_held+0x62/0x100 [ 59.831557][ T9767] process_one_work+0x471/0x830 [ 59.836418][ T9767] worker_thread+0x757/0xb10 [ 59.841008][ T9767] ? __kthread_parkme+0x148/0x190 [ 59.846168][ T9767] ? pr_cont_work+0x100/0x100 [ 59.850833][ T9767] kthread+0x39a/0x3c0 [ 59.854887][ T9767] ? pr_cont_work+0x100/0x100 [ 59.859551][ T9767] ? __list_add+0xc0/0xc0 [ 59.863870][ T9767] ret_from_fork+0x1f/0x30 [ 59.868371][ T9767] ================================================================================ [ 59.877707][ T9767] Kernel panic - not syncing: panic_on_warn set ... [ 59.884299][ T9767] CPU: 0 PID: 9767 Comm: kworker/0:4 Not tainted 5.10.0-syzkaller #0 [ 59.892354][ T9767] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.902423][ T9767] Workqueue: ipv6_addrconf addrconf_dad_work [ 59.908419][ T9767] Call Trace: [ 59.911702][ T9767] dump_stack+0x137/0x1be [ 59.916022][ T9767] ? panic+0x226/0x830 [ 59.920083][ T9767] panic+0x2e3/0x830 [ 59.923975][ T9767] ? ubsan_type_mismatch_common+0x206/0x390 [ 59.929872][ T9767] ubsan_type_mismatch_common+0x388/0x390 [ 59.935590][ T9767] __ubsan_handle_type_mismatch_v1+0x41/0x50 [ 59.941599][ T9767] wg_xmit+0x45d/0xdf0 [ 59.945687][ T9767] netdev_start_xmit+0x7b/0x140 [ 59.950540][ T9767] dev_hard_start_xmit+0x182/0x2e0 [ 59.955662][ T9767] __dev_queue_xmit+0x1229/0x1e60 [ 59.960705][ T9767] ip6_finish_output2+0xe8d/0x11e0 [ 59.965816][ T9767] ? __ip6_finish_output+0x26b/0x390 [ 59.971093][ T9767] ndisc_send_skb+0x85b/0xc70 [ 59.975785][ T9767] addrconf_dad_completed+0x5ef/0x990 [ 59.981163][ T9767] addrconf_dad_work+0xb92/0x1480 [ 59.986185][ T9767] ? rcu_read_lock_sched_held+0x62/0x100 [ 59.991812][ T9767] process_one_work+0x471/0x830 [ 59.996669][ T9767] worker_thread+0x757/0xb10 [ 60.001267][ T9767] ? __kthread_parkme+0x148/0x190 [ 60.006281][ T9767] ? pr_cont_work+0x100/0x100 [ 60.010954][ T9767] kthread+0x39a/0x3c0 [ 60.015011][ T9767] ? pr_cont_work+0x100/0x100 [ 60.019767][ T9767] ? __list_add+0xc0/0xc0 [ 60.024095][ T9767] ret_from_fork+0x1f/0x30 [ 60.029409][ T9767] Kernel Offset: disabled [ 60.033828][ T9767] Rebooting in 86400 seconds..