Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 42.475271][ T28] audit: type=1400 audit(1630549881.157:8): avc: denied { execmem } for pid=6020 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 44.369391][ T6052] can: request_module (can-proto-0) failed. [ 44.413046][ T6052] can: request_module (can-proto-0) failed. [ 44.422752][ T6052] can: request_module (can-proto-0) failed. [ 44.454823][ T28] audit: type=1400 audit(1630549883.133:9): avc: denied { create } for pid=6010 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 [ 44.574727][ T6052] base_sock_release(00000000b6b6333b) sk=00000000fbe62179 Warning: Permanently added '10.128.0.236' (ECDSA) to the list of known hosts. 2021/09/02 02:31:30 parsed 1 programs 2021/09/02 02:31:30 executed programs: 0 [ 51.420323][ T28] audit: type=1400 audit(1630549890.106:10): avc: denied { execmem } for pid=6117 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 53.038228][ T6124] chnl_net:caif_netlink_parms(): no params data found [ 53.127906][ T6127] chnl_net:caif_netlink_parms(): no params data found [ 53.146756][ T6125] chnl_net:caif_netlink_parms(): no params data found [ 53.175783][ T6121] chnl_net:caif_netlink_parms(): no params data found [ 53.237161][ T6123] chnl_net:caif_netlink_parms(): no params data found [ 53.311177][ T6128] chnl_net:caif_netlink_parms(): no params data found [ 53.324214][ T6125] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.331392][ T6125] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.341340][ T6125] device bridge_slave_0 entered promiscuous mode [ 53.362962][ T6127] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.370025][ T6127] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.378844][ T6127] device bridge_slave_0 entered promiscuous mode [ 53.389954][ T6125] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.397532][ T6125] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.405361][ T6125] device bridge_slave_1 entered promiscuous mode [ 53.412426][ T6124] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.419532][ T6124] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.428177][ T6124] device bridge_slave_0 entered promiscuous mode [ 53.435429][ T6121] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.442846][ T6121] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.450302][ T6121] device bridge_slave_0 entered promiscuous mode [ 53.460760][ T6121] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.467863][ T6121] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.475660][ T6121] device bridge_slave_1 entered promiscuous mode [ 53.482755][ T6127] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.489795][ T6127] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.497682][ T6127] device bridge_slave_1 entered promiscuous mode [ 53.512810][ T6124] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.520034][ T6124] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.529585][ T6124] device bridge_slave_1 entered promiscuous mode [ 53.578857][ T6128] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.586581][ T6128] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.595095][ T6128] device bridge_slave_0 entered promiscuous mode [ 53.603496][ T6121] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.614010][ T6125] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.634859][ T6128] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.643169][ T6128] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.650627][ T6128] device bridge_slave_1 entered promiscuous mode [ 53.664402][ T6121] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.674759][ T6125] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.684490][ T6123] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.691528][ T6123] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.699767][ T6123] device bridge_slave_0 entered promiscuous mode [ 53.708181][ T6127] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.718726][ T6124] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.742429][ T6125] team0: Port device team_slave_0 added [ 53.748158][ T6123] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.755512][ T6123] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.763595][ T6123] device bridge_slave_1 entered promiscuous mode [ 53.771097][ T6127] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.781421][ T6124] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.791923][ T6128] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.805815][ T6125] team0: Port device team_slave_1 added [ 53.831488][ T6128] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.841279][ T6121] team0: Port device team_slave_0 added [ 53.859012][ T6127] team0: Port device team_slave_0 added [ 53.870042][ T6121] team0: Port device team_slave_1 added [ 53.876390][ T6125] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.883590][ T6125] 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. [ 53.909706][ T6125] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.922135][ T6123] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.933202][ T6124] team0: Port device team_slave_0 added [ 53.939699][ T6127] team0: Port device team_slave_1 added [ 53.957356][ T6125] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.964573][ T6125] 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. [ 53.991063][ T6125] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.003480][ T6123] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 54.014382][ T6124] team0: Port device team_slave_1 added [ 54.025144][ T6128] team0: Port device team_slave_0 added [ 54.032057][ T6121] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.038991][ T6121] 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. [ 54.065439][ T6121] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.101292][ T6128] team0: Port device team_slave_1 added [ 54.107461][ T6121] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.115564][ T6121] 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. [ 54.142045][ T6121] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.213754][ T6125] device hsr_slave_0 entered promiscuous mode [ 54.251603][ T6125] device hsr_slave_1 entered promiscuous mode [ 54.308540][ T6123] team0: Port device team_slave_0 added [ 54.314745][ T6127] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.322386][ T6127] 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. [ 54.348817][ T6127] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.369002][ T6124] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.376047][ T6124] 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. [ 54.402947][ T6124] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.415586][ T6124] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.422697][ T6124] 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. [ 54.450898][ T6124] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.462751][ T6123] team0: Port device team_slave_1 added [ 54.476347][ T6127] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.483459][ T6127] 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. [ 54.510811][ T6127] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.522610][ T6128] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.529557][ T6128] 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. [ 54.556197][ T6128] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.612498][ T6121] device hsr_slave_0 entered promiscuous mode [ 54.641476][ T6121] device hsr_slave_1 entered promiscuous mode [ 54.671060][ T6121] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.678625][ T6121] Cannot create hsr debugfs directory [ 54.691115][ T6048] Bluetooth: hci0: command 0x0409 tx timeout [ 54.697414][ T6128] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.704408][ T6048] Bluetooth: hci4: command 0x0409 tx timeout [ 54.704478][ T6128] 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. [ 54.710425][ T6048] Bluetooth: hci5: command 0x0409 tx timeout [ 54.739317][ T6128] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 54.742782][ T6048] Bluetooth: hci2: command 0x0409 tx timeout [ 54.759271][ T6048] Bluetooth: hci3: command 0x0409 tx timeout [ 54.766842][ T6048] Bluetooth: hci1: command 0x0409 tx timeout [ 54.803425][ T6124] device hsr_slave_0 entered promiscuous mode [ 54.841465][ T6124] device hsr_slave_1 entered promiscuous mode [ 54.880913][ T6124] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 54.888482][ T6124] Cannot create hsr debugfs directory [ 54.928690][ T6123] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 54.935831][ T6123] 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. [ 54.962372][ T6123] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 54.976130][ T6123] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 54.983107][ T6123] 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. [ 55.009129][ T6123] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.072169][ T6128] device hsr_slave_0 entered promiscuous mode [ 55.131392][ T6128] device hsr_slave_1 entered promiscuous mode [ 55.170909][ T6128] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.178761][ T6128] Cannot create hsr debugfs directory [ 55.232059][ T6127] device hsr_slave_0 entered promiscuous mode [ 55.270925][ T6127] device hsr_slave_1 entered promiscuous mode [ 55.320819][ T6127] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.328385][ T6127] Cannot create hsr debugfs directory [ 55.462950][ T6123] device hsr_slave_0 entered promiscuous mode [ 55.481025][ T6123] device hsr_slave_1 entered promiscuous mode [ 55.530706][ T6123] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 55.538289][ T6123] Cannot create hsr debugfs directory [ 55.668509][ T6125] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 55.694553][ T6125] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 55.756118][ T6125] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 55.793248][ T6125] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 55.852674][ T6128] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 55.899408][ T6128] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 55.932940][ T6128] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 55.994173][ T6128] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 56.077381][ T6121] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 56.122190][ T6121] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 56.186904][ T6121] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 56.241980][ T6121] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 56.355638][ T6124] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 56.401894][ T6127] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 56.460534][ T6128] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.468136][ T6124] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.522000][ T6127] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 56.574475][ T6127] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 56.639818][ T6124] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.684673][ T6123] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 56.751812][ T6123] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 56.769759][ T7408] Bluetooth: hci0: command 0x041b tx timeout [ 56.769790][ T7379] Bluetooth: hci3: command 0x041b tx timeout [ 56.782030][ T7379] Bluetooth: hci2: command 0x041b tx timeout [ 56.788056][ T7379] Bluetooth: hci5: command 0x041b tx timeout [ 56.794237][ T7379] Bluetooth: hci4: command 0x041b tx timeout [ 56.801562][ T6127] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 56.849827][ T7379] Bluetooth: hci1: command 0x041b tx timeout [ 56.856097][ T6128] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.863944][ T6124] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 56.902173][ T6123] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 56.942339][ T6123] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 56.989258][ T6121] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.996181][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.003953][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.030331][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.038862][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.047388][ T7431] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.054475][ T7431] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.062462][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.071674][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.080264][ T7431] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.087395][ T7431] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.095223][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.104525][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.127289][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.135667][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.144658][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.153611][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.162259][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.170837][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.178347][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.187812][ T6125] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.206899][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.215622][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.224454][ T7431] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.241138][ T6121] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.262486][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.270685][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.291343][ T6128] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.302233][ T6125] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.312902][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.320685][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.328142][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.337984][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.346279][ T7379] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.353356][ T7379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.360852][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.369400][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.377807][ T7379] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.384877][ T7379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.397676][ T6124] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.415959][ T6127] 8021q: adding VLAN 0 to HW filter on device bond0 [ 57.423820][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.431702][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.440151][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.448935][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.457689][ T7355] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.464782][ T7355] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.480487][ T6124] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.499545][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.507294][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.514755][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.523619][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.532267][ T7379] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.539353][ T7379] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.547711][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.556318][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.564941][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.573350][ T7379] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.580448][ T7379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.588160][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.598501][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.606318][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 57.613792][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 57.637525][ T6127] 8021q: adding VLAN 0 to HW filter on device team0 [ 57.653876][ T6128] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.666720][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.676272][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.685062][ T2456] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.692262][ T2456] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.700472][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.709228][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 57.717976][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.726759][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 57.737945][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.746928][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.755531][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.764511][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.773229][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 57.780909][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 57.788950][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.797742][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.806336][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 57.814812][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 57.822875][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 57.831622][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 57.840002][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 57.848676][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 57.858880][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.866993][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.874607][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 57.882595][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 57.891376][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 57.900018][ T2456] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.907223][ T2456] bridge0: port 1(bridge_slave_0) entered forwarding state [ 57.915619][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.931176][ T6121] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 57.959079][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 57.967412][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 57.976777][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 57.985797][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 57.994423][ T7379] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.001473][ T7379] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.009239][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.017780][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.026223][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.034712][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.051046][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.059508][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.068654][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.077322][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.085802][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.095127][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.103661][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.111769][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.122588][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.130597][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.139091][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.151303][ T6124] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.163345][ T6124] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.181981][ T6127] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.193064][ T6127] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.208183][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.216655][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.224693][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.233081][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.241394][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.249761][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.260198][ T6123] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.280682][ T6125] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 58.290829][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.301397][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.317510][ T6128] device veth0_vlan entered promiscuous mode [ 58.332080][ T6121] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.339968][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.347359][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.355600][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.363572][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.371813][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.381308][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.389453][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.397250][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.409505][ T6123] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.423638][ T6128] device veth1_vlan entered promiscuous mode [ 58.434271][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.442278][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.450182][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 58.458325][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.465848][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.477634][ T6124] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.495510][ T6127] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.512874][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 58.521143][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.530631][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.539614][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.546783][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.554487][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.562907][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.571455][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.578714][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.586376][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.612712][ T6125] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 58.627538][ T6128] device veth0_macvtap entered promiscuous mode [ 58.634681][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.643129][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.652261][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.661116][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 58.669163][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 58.676685][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 58.685433][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 58.694538][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.703527][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.712204][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.737940][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 58.745864][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.754624][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.763442][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 58.772166][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 58.782349][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.790481][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.798821][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.809244][ T6128] device veth1_macvtap entered promiscuous mode [ 58.819685][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 58.828751][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.837187][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 58.846179][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 58.854209][ T2640] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 58.874644][ T6121] device veth0_vlan entered promiscuous mode [ 58.883805][ T6124] device veth0_vlan entered promiscuous mode [ 58.892862][ T11] Bluetooth: hci3: command 0x040f tx timeout [ 58.896095][ T6125] device veth0_vlan entered promiscuous mode [ 58.899916][ T11] Bluetooth: hci0: command 0x040f tx timeout [ 58.905061][ T7441] Bluetooth: hci4: command 0x040f tx timeout [ 58.917139][ T6123] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 58.917728][ T7441] Bluetooth: hci5: command 0x040f tx timeout [ 58.929261][ T6123] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 58.935877][ T7441] Bluetooth: hci2: command 0x040f tx timeout [ 58.951275][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.960222][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.968529][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.977121][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.985291][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 58.993303][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.001533][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 59.010326][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 59.019015][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.027543][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.037687][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.045137][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.052786][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.060585][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.068515][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.076456][ T7355] Bluetooth: hci1: command 0x040f tx timeout [ 59.080608][ T6128] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.093373][ T6128] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.106234][ T6127] device veth0_vlan entered promiscuous mode [ 59.119717][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.128161][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.137424][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.146627][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.155404][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 59.163688][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 59.173647][ T6124] device veth1_vlan entered promiscuous mode [ 59.184796][ T6128] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.194061][ T6128] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.203329][ T6128] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.212370][ T6128] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.226271][ T6121] device veth1_vlan entered promiscuous mode [ 59.238673][ T6125] device veth1_vlan entered promiscuous mode [ 59.245774][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.255456][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.263631][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.271736][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 59.279977][ T2456] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 59.295849][ T231] ================================================================================ [ 59.297586][ T6127] device veth1_vlan entered promiscuous mode [ 59.305293][ T231] UBSAN: object-size-mismatch in ./include/net/flow.h:197:33 [ 59.320737][ T231] member access within address 000000001597b753 with insufficient space [ 59.329095][ T231] for an object of type 'struct flowi' [ 59.334591][ T231] CPU: 1 PID: 231 Comm: kworker/u4:4 Not tainted 5.14.0-syzkaller #0 [ 59.339193][ T6127] device veth0_macvtap entered promiscuous mode [ 59.342917][ T231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.352888][ T6127] device veth1_macvtap entered promiscuous mode [ 59.360270][ T231] Workqueue: wg-kex-wg0 wg_packet_handshake_send_worker [ 59.360295][ T231] Call Trace: [ 59.360302][ T231] dump_stack_lvl+0x15e/0x1d3 [ 59.360319][ T231] ? dst_cache_per_cpu_get+0x12e/0x1e0 [ 59.377217][ T6127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 59.381619][ T231] ubsan_type_mismatch_common+0x1de/0x390 [ 59.388377][ T6127] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.397464][ T231] ? dst_cache_per_cpu_get+0x12e/0x1e0 [ 59.397497][ T231] __ubsan_handle_type_mismatch_v1+0x41/0x50 [ 59.397515][ T231] send4+0x39b/0xdd0 [ 59.397535][ T231] wg_socket_send_skb_to_peer+0xc7/0x200 [ 59.397550][ T231] wg_packet_handshake_send_worker+0x14a/0x190 [ 59.397570][ T231] process_one_work+0x471/0x840 [ 59.397593][ T231] worker_thread+0x686/0x9e0 [ 59.406746][ T6127] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 59.413077][ T231] ? pr_cont_work+0x100/0x100 [ 59.422702][ T6127] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 59.424478][ T231] kthread+0x3ca/0x3f0 [ 59.429055][ T6127] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 59.434126][ T231] ? pr_cont_work+0x100/0x100 [ 59.451488][ T6127] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 59.453294][ T231] ? __list_add+0xc0/0xc0 [ 59.474117][ T6127] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.480590][ T231] ret_from_fork+0x1f/0x30 [ 59.480652][ T231] ================================================================================ [ 59.480660][ T231] ================================================================================ [ 59.487681][ T6127] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.494534][ T231] UBSAN: object-size-mismatch in ./include/net/flow.h:197:33 [ 59.503636][ T6127] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.506523][ T231] member access within address 000000001597b753 with insufficient space [ 59.513315][ T6127] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 59.519561][ T231] for an object of type 'union (anonymous union at ./include/net/flow.h:172:2)' [ 59.519572][ T231] CPU: 1 PID: 231 Comm: kworker/u4:4 Not tainted 5.14.0-syzkaller #0 [ 59.519586][ T231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 59.519594][ T231] Workqueue: wg-kex-wg0 wg_packet_handshake_send_worker [ 59.519614][ T231] Call Trace: [ 59.519620][ T231] dump_stack_lvl+0x15e/0x1d3 [ 59.519638][ T231] ? dst_cache_per_cpu_get+0x12e/0x1e0 [ 59.519656][ T231] ubsan_type_mismatch_common+0x1de/0x390 [ 59.519671][ T231] ? dst_cache_per_cpu_get+0x12e/0x1e0 [ 59.643088][ T231] ? dst_cache_per_cpu_get+0x12e/0x1e0 [ 59.648601][ T231] __ubsan_handle_type_mismatch_v1+0x41/0x50 [ 59.654600][ T231] send4+0x3aa/0xdd0 [ 59.658500][ T231] wg_socket_send_skb_to_peer+0xc7/0x200 [ 59.664228][ T231] wg_packet_handshake_send_worker+0x14a/0x190 [ 59.670378][ T231] process_one_work+0x471/0x840 [ 59.675238][ T231] worker_thread+0x686/0x9e0 [ 59.679822][ T231] ? pr_cont_work+0x100/0x100 [ 59.684490][ T231] kthread+0x3ca/0x3f0 [ 59.688559][ T231] ? pr_cont_work+0x100/0x100 [ 59.693223][ T231] ? __list_add+0xc0/0xc0 [ 59.697542][ T231] ret_from_fork+0x1f/0x30 [ 59.701998][ T231] ================================================================================ [ 59.729293][ T6125] device veth0_macvtap entered promiscuous mode [ 59.736245][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.744942][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.753531][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.761332][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 59.769771][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 59.778134][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.786005][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.794031][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.802388][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.811242][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.819882][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.828648][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 59.836787][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 59.845490][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 59.855679][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 59.864024][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 59.873266][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 59.882039][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 59.890909][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.899088][ T7423] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 59.914484][ T6121] device veth0_macvtap entered promiscuous mode [ 59.926863][ T6125] device veth1_macvtap entered promiscuous mode 2021/09/02 02:31:38 executed programs: 6 [ 59.944539][ T6121] device veth1_macvtap entered promiscuous mode [ 59.958931][ T6123] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.988912][ T6125] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.015829][ T6125] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.050217][ T6125] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.061499][ T6125] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.073020][ T6125] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.091738][ T7432] ================================================================================ [ 60.101165][ T7432] UBSAN: object-size-mismatch in ./include/linux/skbuff.h:2043:28 [ 60.108973][ T7432] member access within address 000000003ee375fb with insufficient space [ 60.117427][ T7432] for an object of type 'struct sk_buff' [ 60.123103][ T7432] CPU: 0 PID: 7432 Comm: kworker/0:7 Not tainted 5.14.0-syzkaller #0 [ 60.131344][ T7432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.141407][ T7432] Workqueue: ipv6_addrconf addrconf_dad_work [ 60.147409][ T7432] Call Trace: [ 60.150692][ T7432] dump_stack_lvl+0x15e/0x1d3 [ 60.155553][ T7432] ? call_rcu+0x3a4/0x650 [ 60.159887][ T7432] ubsan_type_mismatch_common+0x1de/0x390 [ 60.165703][ T7432] ? call_rcu+0x3a4/0x650 [ 60.170086][ T7432] __ubsan_handle_type_mismatch_v1+0x41/0x50 [ 60.176070][ T7432] wg_xmit+0x4da/0xa60 [ 60.180148][ T7432] ? rcu_read_lock_sched_held+0x20/0x110 [ 60.185793][ T7432] ? netif_skb_features+0x8ac/0xe90 [ 60.191000][ T7432] netdev_start_xmit+0x7b/0x140 [ 60.195855][ T7432] dev_hard_start_xmit+0x182/0x2e0 [ 60.200969][ T7432] __dev_queue_xmit+0x13b0/0x2170 [ 60.206003][ T7432] ip6_finish_output2+0xf49/0x1470 [ 60.211121][ T7432] ndisc_send_skb+0x7d2/0xc60 [ 60.215816][ T7432] addrconf_dad_completed+0x6c5/0xa70 [ 60.221200][ T7432] addrconf_dad_work+0xba5/0x1510 [ 60.226232][ T7432] ? rcu_read_lock_held_common+0xa/0x60 [ 60.231783][ T7432] ? rcu_read_lock_sched_held+0x20/0x110 [ 60.237423][ T7432] process_one_work+0x471/0x840 [ 60.242297][ T7432] worker_thread+0x686/0x9e0 [ 60.246894][ T7432] ? __kthread_parkme+0x166/0x1c0 [ 60.251929][ T7432] ? pr_cont_work+0x100/0x100 [ 60.256815][ T7432] kthread+0x3ca/0x3f0 [ 60.260883][ T7432] ? pr_cont_work+0x100/0x100 [ 60.265543][ T7432] ? __list_add+0xc0/0xc0 [ 60.270008][ T7432] ret_from_fork+0x1f/0x30 [ 60.274471][ T7432] ================================================================================ [ 60.284115][ T7432] ================================================================================ [ 60.293383][ T7432] UBSAN: object-size-mismatch in ./include/linux/skbuff.h:1936:2 [ 60.301222][ T7432] member access within address 000000003ee375fb with insufficient space [ 60.309581][ T7432] for an object of type 'struct sk_buff' [ 60.315256][ T7432] CPU: 0 PID: 7432 Comm: kworker/0:7 Not tainted 5.14.0-syzkaller #0 [ 60.323320][ T7432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 60.333367][ T7432] Workqueue: ipv6_addrconf addrconf_dad_work [ 60.339336][ T7432] Call Trace: [ 60.342602][ T7432] dump_stack_lvl+0x15e/0x1d3 [ 60.347698][ T7432] ? call_rcu+0x3a4/0x650 [ 60.352012][ T7432] ubsan_type_mismatch_common+0x1de/0x390 [ 60.357719][ T7432] ? call_rcu+0x3a4/0x650 [ 60.362040][ T7432] ? call_rcu+0x3a4/0x650 [ 60.366355][ T7432] __ubsan_handle_type_mismatch_v1+0x41/0x50 [ 60.372323][ T7432] wg_xmit+0x53c/0xa60 [ 60.376608][ T7432] ? rcu_read_lock_sched_held+0x20/0x110 [ 60.382232][ T7432] ? netif_skb_features+0x8ac/0xe90 [ 60.387451][ T7432] netdev_start_xmit+0x7b/0x140 [ 60.392308][ T7432] dev_hard_start_xmit+0x182/0x2e0 [ 60.397519][ T7432] __dev_queue_xmit+0x13b0/0x2170 [ 60.402636][ T7432] ip6_finish_output2+0xf49/0x1470 [ 60.407751][ T7432] ndisc_send_skb+0x7d2/0xc60 [ 60.412424][ T7432] addrconf_dad_completed+0x6c5/0xa70 [ 60.417787][ T7432] addrconf_dad_work+0xba5/0x1510 [ 60.422847][ T7432] ? rcu_read_lock_held_common+0xa/0x60 [ 60.428662][ T7432] ? rcu_read_lock_sched_held+0x20/0x110 [ 60.434460][ T7432] process_one_work+0x471/0x840 [ 60.439324][ T7432] worker_thread+0x686/0x9e0 [ 60.443902][ T7432] ? __kthread_parkme+0x166/0x1c0 [ 60.449169][ T7432] ? pr_cont_work+0x100/0x100 [ 60.454006][ T7432] kthread+0x3ca/0x3f0 [ 60.458332][ T7432] ? pr_cont_work+0x100/0x100 [ 60.463008][ T7432] ? __list_add+0xc0/0xc0 [ 60.467345][ T7432] ret_from_fork+0x1f/0x30 [ 60.471827][ T7432] ================================================================================ [ 60.484678][ T7441] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.492991][ T7441] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.502610][ T7441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.511529][ T7441] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 60.522460][ T7441] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 60.532204][ T6124] device veth0_macvtap entered promiscuous mode [ 60.542797][ T6124] device veth1_macvtap entered promiscuous mode [ 60.551430][ T6125] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.562437][ T6125] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.572852][ T6125] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.583784][ T6125] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.594970][ T6125] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.608316][ T6121] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.619114][ T6121] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.629052][ T6121] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.639718][ T6121] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.649601][ T6121] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.660179][ T6121] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.670985][ T6121] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.682573][ T6121] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.694042][ T6121] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.704108][ T6121] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.715589][ T6121] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.725513][ T6121] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 60.735971][ T6121] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.746605][ T6121] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 60.754136][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 60.761979][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 60.770103][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.778947][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.787853][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 60.796605][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 60.805427][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 60.813821][ T7355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 60.825275][ T6125] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.833975][ T6125] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.843042][ T6125] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.851970][ T6125] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 60.893940][ T6124] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.906008][ T6124] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.916097][ T6124] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.926605][ T6124] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.936872][ T6124] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.947877][ T6124] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.958095][ T6124] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 60.968944][ T6124] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 60.980223][ T6124] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 60.996858][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.006191][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.015260][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.019160][ T7408] Bluetooth: hci0: command 0x0419 tx timeout [ 61.024754][ T7379] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.031515][ T7408] Bluetooth: hci3: command 0x0419 tx timeout [ 61.038522][ T2640] Bluetooth: hci2: command 0x0419 tx timeout [ 61.044882][ T6121] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.052310][ T2640] Bluetooth: hci5: command 0x0419 tx timeout [ 61.060503][ T6121] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.066903][ T2640] Bluetooth: hci4: command 0x0419 tx timeout [ 61.075733][ T6121] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.087975][ T6121] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.104653][ T6123] device veth0_vlan entered promiscuous mode [ 61.122854][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.132225][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.141325][ T6124] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.152346][ T6124] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.162573][ T6124] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.173228][ T6124] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.183292][ T6124] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.194227][ T6124] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.194692][ T2640] Bluetooth: hci1: command 0x0419 tx timeout [ 61.204735][ T6124] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.221402][ T6124] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.232532][ T6124] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.254649][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.262352][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.274735][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.285775][ T7408] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.297672][ T6123] device veth1_vlan entered promiscuous mode [ 61.311642][ T6124] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.323693][ T6124] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.335053][ T6124] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.343863][ T6124] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.377761][ T7437] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.388603][ T7437] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.397752][ T7437] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.409164][ T7437] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.439906][ T6123] device veth0_macvtap entered promiscuous mode [ 61.470524][ T6123] device veth1_macvtap entered promiscuous mode [ 61.515297][ T6123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.527276][ T6123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.552020][ T6123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.565266][ T6123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.578694][ T6123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.595858][ T6123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.606172][ T6123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.621512][ T6123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.632587][ T6123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.643541][ T6123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.654681][ T6123] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.664040][ T7432] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.672465][ T7432] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.680244][ T7432] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.690163][ T7432] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.702526][ T6123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.713209][ T6123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.723839][ T6123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.734833][ T6123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.744889][ T6123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.755874][ T6123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.767630][ T6123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.778080][ T6123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.788261][ T6123] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 61.798880][ T6123] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 61.809855][ T6123] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.818898][ T7419] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.827635][ T7419] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.841001][ T6123] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.850517][ T6123] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.859613][ T6123] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 61.868499][ T6123] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2021/09/02 02:31:43 executed programs: 385