Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 63.553118][ T28] audit: type=1400 audit(1599006989.529:8): avc: denied { execmem } for pid=6864 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 63.627096][ T6865] IPVS: ftp: loaded support on port[0] = 21 [ 63.757734][ T273] tipc: TX() has been purged, node left! [ 65.660464][ T6862] can: request_module (can-proto-0) failed. [ 65.673222][ T6862] can: request_module (can-proto-0) failed. [ 65.685449][ T6862] can: request_module (can-proto-0) failed. [ 65.731619][ T28] audit: type=1400 audit(1599006991.709:9): avc: denied { create } for pid=6848 comm="syz-fuzzer" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dccp_socket permissive=1 Warning: Permanently added '10.128.0.111' (ECDSA) to the list of known hosts. 2020/09/02 00:36:39 parsed 1 programs 2020/09/02 00:36:40 executed programs: 0 [ 74.140088][ T28] audit: type=1400 audit(1599007000.120:10): avc: denied { execmem } for pid=6986 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 75.315262][ T6987] IPVS: ftp: loaded support on port[0] = 21 [ 75.343114][ T6989] IPVS: ftp: loaded support on port[0] = 21 [ 75.477957][ T6997] IPVS: ftp: loaded support on port[0] = 21 [ 75.482785][ T6992] IPVS: ftp: loaded support on port[0] = 21 [ 75.581720][ T6996] IPVS: ftp: loaded support on port[0] = 21 [ 75.607350][ T6994] IPVS: ftp: loaded support on port[0] = 21 [ 76.085499][ T6987] chnl_net:caif_netlink_parms(): no params data found [ 76.346613][ T6992] chnl_net:caif_netlink_parms(): no params data found [ 76.391544][ T6989] chnl_net:caif_netlink_parms(): no params data found [ 76.551496][ T6996] chnl_net:caif_netlink_parms(): no params data found [ 76.565931][ T6997] chnl_net:caif_netlink_parms(): no params data found [ 76.579448][ T6994] chnl_net:caif_netlink_parms(): no params data found [ 76.706529][ T6987] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.714930][ T6987] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.723849][ T6987] device bridge_slave_0 entered promiscuous mode [ 76.734899][ T6989] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.742922][ T6989] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.751495][ T6989] device bridge_slave_0 entered promiscuous mode [ 76.781136][ T6987] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.792924][ T6987] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.801416][ T6987] device bridge_slave_1 entered promiscuous mode [ 76.809797][ T6989] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.816883][ T6989] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.825191][ T6989] device bridge_slave_1 entered promiscuous mode [ 76.843792][ T6992] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.850974][ T6992] bridge0: port 1(bridge_slave_0) entered disabled state [ 76.863923][ T6992] device bridge_slave_0 entered promiscuous mode [ 76.877584][ T6992] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.885115][ T6992] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.894492][ T6992] device bridge_slave_1 entered promiscuous mode [ 76.967526][ T6989] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 76.979830][ T6992] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.006824][ T6987] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.024907][ T6989] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.035566][ T6992] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.046192][ T6996] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.053744][ T6996] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.062233][ T6996] device bridge_slave_0 entered promiscuous mode [ 77.079277][ T6987] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.121132][ T6994] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.128533][ T6994] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.136703][ T6994] device bridge_slave_0 entered promiscuous mode [ 77.145356][ T6996] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.153023][ T6996] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.161686][ T6996] device bridge_slave_1 entered promiscuous mode [ 77.183886][ T6997] bridge0: port 1(bridge_slave_0) entered blocking state [ 77.191263][ T6997] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.199362][ T6997] device bridge_slave_0 entered promiscuous mode [ 77.212461][ T6997] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.219564][ T6997] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.227384][ T6997] device bridge_slave_1 entered promiscuous mode [ 77.245929][ T6994] bridge0: port 2(bridge_slave_1) entered blocking state [ 77.255677][ T6994] bridge0: port 2(bridge_slave_1) entered disabled state [ 77.266794][ T6994] device bridge_slave_1 entered promiscuous mode [ 77.297382][ T6989] team0: Port device team_slave_0 added [ 77.305795][ T6992] team0: Port device team_slave_0 added [ 77.322579][ T6987] team0: Port device team_slave_0 added [ 77.333311][ T6989] team0: Port device team_slave_1 added [ 77.348966][ T23] Bluetooth: hci2: command 0x0409 tx timeout [ 77.357093][ T7212] Bluetooth: hci1: command 0x0409 tx timeout [ 77.365579][ T6996] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.379925][ T6996] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.390303][ T6992] team0: Port device team_slave_1 added [ 77.403645][ T6987] team0: Port device team_slave_1 added [ 77.427904][ T6997] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.437272][ T23] Bluetooth: hci3: command 0x0409 tx timeout [ 77.443484][ T23] Bluetooth: hci0: command 0x0409 tx timeout [ 77.469769][ T6996] team0: Port device team_slave_0 added [ 77.477246][ T6994] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.495079][ T6989] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.502650][ T6989] 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. [ 77.508126][ T23] Bluetooth: hci5: command 0x0409 tx timeout [ 77.529740][ T7212] Bluetooth: hci4: command 0x0409 tx timeout [ 77.550751][ T6989] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.564531][ T6997] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.581336][ T6996] team0: Port device team_slave_1 added [ 77.590383][ T6992] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.597330][ T6992] 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. [ 77.624564][ T6992] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.637513][ T6994] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 77.647536][ T6987] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.654674][ T6987] 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. [ 77.682368][ T6987] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.694568][ T6989] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.701913][ T6989] 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. [ 77.728012][ T6989] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.752491][ T6992] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.763801][ T6992] 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. [ 77.794693][ T6992] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.816636][ T6987] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.823626][ T6987] 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. [ 77.850650][ T6987] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 77.888512][ T6997] team0: Port device team_slave_0 added [ 77.896287][ T6996] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 77.903497][ T6996] 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. [ 77.929825][ T6996] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 77.946672][ T6996] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 77.955709][ T6996] 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. [ 77.982634][ T6996] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.005033][ T6997] team0: Port device team_slave_1 added [ 78.015461][ T6994] team0: Port device team_slave_0 added [ 78.039201][ T6989] device hsr_slave_0 entered promiscuous mode [ 78.047456][ T6989] device hsr_slave_1 entered promiscuous mode [ 78.085930][ T6994] team0: Port device team_slave_1 added [ 78.118967][ T6997] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.125926][ T6997] 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. [ 78.153583][ T6997] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.170166][ T6987] device hsr_slave_0 entered promiscuous mode [ 78.179028][ T6987] device hsr_slave_1 entered promiscuous mode [ 78.185551][ T6987] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.194504][ T6987] Cannot create hsr debugfs directory [ 78.211009][ T6992] device hsr_slave_0 entered promiscuous mode [ 78.223207][ T6992] device hsr_slave_1 entered promiscuous mode [ 78.230682][ T6992] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.238673][ T6992] Cannot create hsr debugfs directory [ 78.254233][ T6996] device hsr_slave_0 entered promiscuous mode [ 78.261913][ T6996] device hsr_slave_1 entered promiscuous mode [ 78.269003][ T6996] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.276550][ T6996] Cannot create hsr debugfs directory [ 78.283281][ T6997] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.291025][ T6997] 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. [ 78.316959][ T6997] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.382579][ T6994] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 78.392572][ T6994] 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. [ 78.420032][ T6994] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 78.476360][ T6994] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 78.485206][ T6994] 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. [ 78.512367][ T6994] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 78.585871][ T6997] device hsr_slave_0 entered promiscuous mode [ 78.593525][ T6997] device hsr_slave_1 entered promiscuous mode [ 78.603343][ T6997] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.611486][ T6997] Cannot create hsr debugfs directory [ 78.694470][ T6994] device hsr_slave_0 entered promiscuous mode [ 78.703346][ T6994] device hsr_slave_1 entered promiscuous mode [ 78.712518][ T6994] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 78.720421][ T6994] Cannot create hsr debugfs directory [ 78.943948][ T6987] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.993217][ T6987] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 79.013908][ T6987] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 79.025648][ T6987] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 79.115450][ T6992] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 79.151975][ T6992] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 79.188981][ T6992] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 79.210982][ T6989] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 79.228350][ T6992] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 79.250926][ T6989] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 79.288539][ T6989] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 79.310284][ T6989] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 79.428621][ T23] Bluetooth: hci1: command 0x041b tx timeout [ 79.435674][ T23] Bluetooth: hci2: command 0x041b tx timeout [ 79.442291][ T6996] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 79.458755][ T6997] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 79.480064][ T6997] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 79.495831][ T6997] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 79.505606][ T6997] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 79.518025][ T2619] Bluetooth: hci0: command 0x041b tx timeout [ 79.527244][ T2619] Bluetooth: hci3: command 0x041b tx timeout [ 79.541758][ T6996] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 79.555264][ T6996] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 79.568182][ T6994] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 79.598066][ T2619] Bluetooth: hci5: command 0x041b tx timeout [ 79.607945][ T2619] Bluetooth: hci4: command 0x041b tx timeout [ 79.616595][ T6996] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 79.639477][ T6994] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 79.660227][ T6987] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.680422][ T6994] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 79.698570][ T6994] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 79.736931][ T6987] 8021q: adding VLAN 0 to HW filter on device team0 [ 79.762212][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 79.771112][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 79.828308][ T2619] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 79.828851][ T2619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 79.851071][ T2619] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.858333][ T2619] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.876019][ T2619] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 79.890178][ T6989] 8021q: adding VLAN 0 to HW filter on device bond0 [ 79.927543][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 79.936963][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 79.950352][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.957379][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.967467][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 79.981867][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 79.993035][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.004494][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.016180][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.077205][ T6989] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.100276][ T6992] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.111703][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.124337][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.132997][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.140947][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.148972][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.158238][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.166515][ T23] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.173627][ T23] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.181435][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.190812][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.199604][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.206624][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.237535][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.245623][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.254539][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.263946][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.272681][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.281415][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.290504][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.303560][ T6987] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.339429][ T6997] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.346849][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.361814][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.372224][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.382070][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.394214][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.409626][ T6992] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.440917][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.452171][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.464213][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.473132][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.482003][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.489122][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.496750][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.505666][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.514085][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 80.521604][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 80.531431][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.550610][ T6987] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 80.573904][ T6994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.585809][ T6989] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 80.599003][ T6989] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 80.606619][ T6771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.616459][ T6771] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.625192][ T6771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.634623][ T6771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.644215][ T6771] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.651350][ T6771] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.661207][ T6771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.669554][ T6771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.697494][ T6997] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.719676][ T6771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.734394][ T6771] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.743343][ T6771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 80.756743][ T6771] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 80.765368][ T6771] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.772492][ T6771] bridge0: port 1(bridge_slave_0) entered forwarding state [ 80.802327][ T6992] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 80.812784][ T6992] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 80.838125][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 80.846012][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 80.855796][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 80.864937][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 80.874689][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 80.883291][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 80.892138][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 80.900967][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 80.909489][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 80.918245][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 80.926476][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 80.935229][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 80.944111][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 80.953092][ T23] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.960218][ T23] bridge0: port 2(bridge_slave_1) entered forwarding state [ 80.968056][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 80.976736][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 80.986825][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 80.994751][ T23] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.041839][ T6996] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.102744][ T6994] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.127845][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.136512][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.147056][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.160028][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.167651][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.175850][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.183799][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.192696][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.205428][ T6996] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.216415][ T6989] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.233445][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.242085][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.251782][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.261083][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.271199][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.280255][ T8288] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.287405][ T8288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.295617][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.304241][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.320925][ T6987] device veth0_vlan entered promiscuous mode [ 81.346632][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.355691][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.365226][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.373423][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.382433][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.391482][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.400528][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.409646][ T8288] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.416730][ T8288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.425455][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 81.433456][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 81.441131][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.449869][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.458430][ T8288] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.465486][ T8288] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.473450][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.482955][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.492798][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.512254][ T8288] Bluetooth: hci2: command 0x040f tx timeout [ 81.519196][ T8288] Bluetooth: hci1: command 0x040f tx timeout [ 81.551633][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.561898][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.571551][ T7212] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.578672][ T7212] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.586974][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.587923][ T23] Bluetooth: hci3: command 0x040f tx timeout [ 81.597012][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.609979][ T23] Bluetooth: hci0: command 0x040f tx timeout [ 81.610103][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.630179][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.639590][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.648442][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.677764][ T7212] Bluetooth: hci4: command 0x040f tx timeout [ 81.682395][ T6992] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.697771][ T8288] Bluetooth: hci5: command 0x040f tx timeout [ 81.742131][ T6987] device veth1_vlan entered promiscuous mode [ 81.784358][ T6996] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 81.795264][ T6996] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.825418][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.853083][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.862402][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.871775][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.880690][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.889560][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.898420][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.906649][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.935829][ T6989] device veth0_vlan entered promiscuous mode [ 81.962795][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.976840][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.985003][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.994967][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.004027][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.012713][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.021433][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.029305][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.036745][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.045480][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.053932][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.075324][ T6989] device veth1_vlan entered promiscuous mode [ 82.091990][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.100926][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.108753][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.120922][ T6997] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.147576][ T6987] device veth0_macvtap entered promiscuous mode [ 82.166634][ T6987] device veth1_macvtap entered promiscuous mode [ 82.192352][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.202853][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.212603][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 82.221294][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.230573][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.240086][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.249439][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.274139][ T6996] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.302201][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.311450][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.321793][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.330703][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.340147][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.348745][ T7212] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.367832][ T6987] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.375348][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.387471][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.396700][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.406005][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.418370][ T6994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.443840][ T6987] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 82.471441][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.482475][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.491522][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 82.500576][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 82.528795][ T6989] device veth0_macvtap entered promiscuous mode [ 82.539842][ T6987] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.559477][ T6987] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.574596][ T6987] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.585215][ T6987] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 82.599440][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.607081][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.616662][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 82.625457][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 82.636395][ T6992] device veth0_vlan entered promiscuous mode [ 82.655485][ T6997] device veth0_vlan entered promiscuous mode [ 82.674712][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 82.683229][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.692207][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.700679][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 82.708885][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 82.717235][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.729578][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 82.744487][ T6992] device veth1_vlan entered promiscuous mode [ 82.757910][ T6989] device veth1_macvtap entered promiscuous mode [ 82.777094][ T6997] device veth1_vlan entered promiscuous mode [ 82.801897][ T6994] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.827896][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 82.835936][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 82.850511][ T8288] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 82.873778][ T6989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 82.889816][ T6989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 82.902477][ T6989] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 82.932710][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 82.945327][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 82.956599][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 82.967099][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 82.976340][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 82.985325][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 82.995042][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.006347][ T6989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 83.020344][ T6989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.032532][ T6989] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 83.066575][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 83.081201][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 83.090503][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 83.101099][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 83.112100][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.121859][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.133052][ T6989] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.144774][ T6989] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.153794][ T6989] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.162735][ T6989] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 83.192072][ T6996] device veth0_vlan entered promiscuous mode [ 83.206178][ T6992] device veth0_macvtap entered promiscuous mode [ 83.247278][ T6994] device veth0_vlan entered promiscuous mode [ 83.269444][ T6996] device veth1_vlan entered promiscuous mode [ 83.276351][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready 2020/09/02 00:36:49 executed programs: 6 [ 83.298822][ T28] audit: type=1400 audit(1599007009.281:11): avc: denied { block_suspend } for pid=8302 comm="syz-executor.0" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 83.332195][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.359588][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 83.379142][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 83.448838][ T6992] device veth1_macvtap entered promiscuous mode [ 83.456290][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 83.485141][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 83.510303][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 83.518647][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.527064][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.559898][ T6997] device veth0_macvtap entered promiscuous mode [ 83.586987][ T6994] device veth1_vlan entered promiscuous mode [ 83.594593][ T12] Bluetooth: hci1: command 0x0419 tx timeout [ 83.602095][ T12] Bluetooth: hci2: command 0x0419 tx timeout [ 83.621070][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 83.632351][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 83.646205][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 83.662885][ T6992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 83.679949][ T2465] Bluetooth: hci3: command 0x0419 tx timeout [ 83.684659][ T23] Bluetooth: hci0: command 0x0419 tx timeout [ 83.691231][ T6992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.716205][ T6992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 83.745418][ T6992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 83.748659][ T23] Bluetooth: hci5: command 0x0419 tx timeout [ 83.777000][ T23] Bluetooth: hci4: command 0x0419 tx timeout [ 83.777061][ T6992] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 83.839970][ T6997] device veth1_macvtap entered promiscuous mode [ 83.865989][ T6996] device veth0_macvtap entered promiscuous mode [ 83.906084][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 83.932013][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 83.958375][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 83.967058][ T2465] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 83.992883][ T6992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.008165][ T8393] ------------[ cut here ]------------ [ 84.013648][ T8393] ODEBUG: free active (active state 1) object type: rcu_head hint: 0x0 [ 84.022236][ T8393] WARNING: CPU: 0 PID: 8393 at lib/debugobjects.c:485 debug_print_object+0x160/0x250 [ 84.031685][ T8393] Kernel panic - not syncing: panic_on_warn set ... [ 84.038270][ T8393] CPU: 0 PID: 8393 Comm: syz-executor.0 Not tainted 5.9.0-rc3-syzkaller #0 [ 84.046842][ T8393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.056890][ T8393] Call Trace: [ 84.060181][ T8393] dump_stack+0x198/0x1fd [ 84.064519][ T8393] panic+0x347/0x7c0 [ 84.068415][ T8393] ? __warn_printk+0xf3/0xf3 [ 84.073014][ T8393] ? _raw_spin_unlock+0x24/0x40 [ 84.077860][ T8393] ? __printk_safe_exit+0x5/0x10 [ 84.082793][ T8393] ? console_unlock+0x733/0xe60 [ 84.087641][ T8393] ? __warn.cold+0x5/0x46 [ 84.091970][ T8393] ? __warn+0xd6/0x1f2 [ 84.096040][ T8393] ? debug_print_object+0x160/0x250 [ 84.101236][ T8393] __warn.cold+0x20/0x46 [ 84.105480][ T8393] ? wake_up_klogd.part.0+0x8c/0xc0 [ 84.110686][ T8393] ? debug_print_object+0x160/0x250 [ 84.111227][ T6992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.115893][ T8393] report_bug+0x1bd/0x210 [ 84.115914][ T8393] handle_bug+0x38/0x90 [ 84.115927][ T8393] exc_invalid_op+0x14/0x40 [ 84.115945][ T8393] asm_exc_invalid_op+0x12/0x20 [ 84.143488][ T8393] RIP: 0010:debug_print_object+0x160/0x250 [ 84.149293][ T8393] Code: dd 40 28 94 88 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 bf 00 00 00 48 8b 14 dd 40 28 94 88 48 c7 c7 a0 1d 94 88 e8 32 34 a6 fd <0f> 0b 83 05 c3 4f 13 07 01 48 83 c4 20 5b 5d 41 5c 41 5d c3 48 89 [ 84.168895][ T8393] RSP: 0018:ffffc9000ad07dc8 EFLAGS: 00010082 [ 84.174956][ T8393] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000000 [ 84.179109][ T6992] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 84.182916][ T8393] RDX: ffff888094fc8340 RSI: ffffffff815db9a7 RDI: fffff520015a0fab [ 84.182925][ T8393] RBP: 0000000000000001 R08: 0000000000000001 R09: ffff8880ae620f8b [ 84.182934][ T8393] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff89bd68c0 [ 84.182942][ T8393] R13: 0000000000000000 R14: dead000000000100 R15: dffffc0000000000 [ 84.182967][ T8393] ? vprintk_func+0x97/0x1a6 [ 84.227468][ T6992] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 84.239521][ T8393] ? debug_print_object+0x160/0x250 [ 84.239535][ T8393] ? do_raw_spin_unlock+0x171/0x230 [ 84.239553][ T8393] debug_check_no_obj_freed+0x301/0x41c [ 84.239577][ T8393] kmem_cache_free.part.0+0x151/0x1e0 [ 84.239592][ T8393] task_work_run+0xdd/0x190 [ 84.239612][ T8393] exit_to_user_mode_prepare+0x1e1/0x200 [ 84.239628][ T8393] syscall_exit_to_user_mode+0x7e/0x2e0 [ 84.239646][ T8393] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 84.265940][ T6992] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.270962][ T8393] RIP: 0033:0x45d5b9 [ 84.270978][ T8393] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 84.270985][ T8393] RSP: 002b:00007f9d02a49c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 84.270997][ T8393] RAX: 0000000000000000 RBX: 0000000000002ac0 RCX: 000000000045d5b9 [ 84.271005][ T8393] RDX: 0000000000000003 RSI: 0000000000000001 RDI: 0000000000000005 [ 84.271012][ T8393] RBP: 000000000118d028 R08: 0000000000000000 R09: 0000000000000000 [ 84.271020][ T8393] R10: 0000000020000000 R11: 0000000000000246 R12: 000000000118cfec [ 84.271028][ T8393] R13: 00007fffff8ad9ff R14: 00007f9d02a4a9c0 R15: 000000000118cfec [ 84.277885][ T8393] Kernel Offset: disabled [ 84.366718][ T8393] Rebooting in 86400 seconds..