Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 41.486479][ T7005] as (7005) used greatest stack depth: 23752 bytes left [ 42.195415][ T26] audit: type=1400 audit(1587840637.317:8): avc: denied { execmem } for pid=7016 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 42.208874][ T7017] IPVS: ftp: loaded support on port[0] = 21 [ 42.528011][ T238] tipc: TX() has been purged, node left! [ 42.907896][ T7044] can: request_module (can-proto-0) failed. [ 45.396845][ T7044] can: request_module (can-proto-0) failed. [ 45.406777][ T7044] can: request_module (can-proto-0) failed. [ 45.440843][ T26] audit: type=1400 audit(1587840640.568:9): avc: denied { create } for pid=6993 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 '10.128.10.35' (ECDSA) to the list of known hosts. 2020/04/25 18:50:48 parsed 1 programs 2020/04/25 18:50:48 executed programs: 0 [ 53.839142][ T26] audit: type=1400 audit(1587840648.969:10): avc: denied { execmem } for pid=7142 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 53.934509][ T7144] IPVS: ftp: loaded support on port[0] = 21 [ 53.952379][ T7145] IPVS: ftp: loaded support on port[0] = 21 [ 53.975476][ T7150] IPVS: ftp: loaded support on port[0] = 21 [ 53.976799][ T7148] IPVS: ftp: loaded support on port[0] = 21 [ 53.983270][ T7152] IPVS: ftp: loaded support on port[0] = 21 [ 54.033754][ T7153] IPVS: ftp: loaded support on port[0] = 21 [ 54.280090][ T7145] chnl_net:caif_netlink_parms(): no params data found [ 54.389013][ T7148] chnl_net:caif_netlink_parms(): no params data found [ 54.423569][ T7152] chnl_net:caif_netlink_parms(): no params data found [ 54.437804][ T7144] chnl_net:caif_netlink_parms(): no params data found [ 54.624391][ T7150] chnl_net:caif_netlink_parms(): no params data found [ 54.681973][ T7145] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.691842][ T7145] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.699865][ T7145] device bridge_slave_0 entered promiscuous mode [ 54.708038][ T7148] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.715094][ T7148] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.723149][ T7148] device bridge_slave_0 entered promiscuous mode [ 54.748381][ T7145] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.755687][ T7145] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.763204][ T7145] device bridge_slave_1 entered promiscuous mode [ 54.770948][ T7148] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.780383][ T7148] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.788952][ T7148] device bridge_slave_1 entered promiscuous mode [ 54.796303][ T7152] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.803332][ T7152] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.812970][ T7152] device bridge_slave_0 entered promiscuous mode [ 54.822467][ T7152] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.832093][ T7152] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.840698][ T7152] device bridge_slave_1 entered promiscuous mode [ 54.872815][ T7153] chnl_net:caif_netlink_parms(): no params data found [ 54.900311][ T7144] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.908339][ T7144] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.917943][ T7144] device bridge_slave_0 entered promiscuous mode [ 54.961033][ T7145] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 54.970449][ T7144] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.978285][ T7144] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.987514][ T7144] device bridge_slave_1 entered promiscuous mode [ 54.995741][ T7148] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.015006][ T7152] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.030666][ T7145] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.062285][ T7148] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.074886][ T7152] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.102117][ T7144] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.123282][ T7150] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.131318][ T7150] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.143534][ T7150] device bridge_slave_0 entered promiscuous mode [ 55.170292][ T7145] team0: Port device team_slave_0 added [ 55.177904][ T7144] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.211715][ T7150] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.221543][ T7150] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.237487][ T7150] device bridge_slave_1 entered promiscuous mode [ 55.257594][ T7145] team0: Port device team_slave_1 added [ 55.290094][ T7152] team0: Port device team_slave_0 added [ 55.313059][ T7148] team0: Port device team_slave_0 added [ 55.345077][ T7144] team0: Port device team_slave_0 added [ 55.356557][ T7152] team0: Port device team_slave_1 added [ 55.362406][ T7153] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.372254][ T7153] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.381072][ T7153] device bridge_slave_0 entered promiscuous mode [ 55.397626][ T7148] team0: Port device team_slave_1 added [ 55.403741][ T7145] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.411665][ T7145] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 55.439044][ T7145] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.459971][ T7150] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.470708][ T7144] team0: Port device team_slave_1 added [ 55.488461][ T7153] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.502193][ T7153] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.510508][ T7153] device bridge_slave_1 entered promiscuous mode [ 55.529762][ T7145] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.539207][ T7145] 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. [ 55.566215][ T7145] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.579189][ T7150] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.602874][ T7144] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.610390][ T7144] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 55.636550][ T7144] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.660698][ T7148] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.668521][ T7148] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 55.694735][ T7148] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.712459][ T7152] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 55.720054][ T7152] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 55.746653][ T7152] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 55.759258][ T7144] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.767880][ T7144] 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. [ 55.794489][ T7144] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.808218][ T7153] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 55.818692][ T7148] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.827441][ T7148] 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. [ 55.853899][ T7148] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.871573][ T7152] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 55.879649][ T7152] 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. [ 55.907037][ T7152] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 55.920152][ T7153] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 55.942222][ T7150] team0: Port device team_slave_0 added [ 55.988537][ T7150] team0: Port device team_slave_1 added [ 56.020645][ T7148] device hsr_slave_0 entered promiscuous mode [ 56.075513][ T7148] device hsr_slave_1 entered promiscuous mode [ 56.168446][ T7145] device hsr_slave_0 entered promiscuous mode [ 56.205590][ T7145] device hsr_slave_1 entered promiscuous mode [ 56.265269][ T7145] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.273018][ T7145] Cannot create hsr debugfs directory [ 56.358806][ T7144] device hsr_slave_0 entered promiscuous mode [ 56.425505][ T7144] device hsr_slave_1 entered promiscuous mode [ 56.466003][ T7144] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.473570][ T7144] Cannot create hsr debugfs directory [ 56.527198][ T7152] device hsr_slave_0 entered promiscuous mode [ 56.555373][ T7152] device hsr_slave_1 entered promiscuous mode [ 56.585089][ T7152] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 56.592629][ T7152] Cannot create hsr debugfs directory [ 56.613764][ T7153] team0: Port device team_slave_0 added [ 56.650696][ T7153] team0: Port device team_slave_1 added [ 56.674790][ T7150] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.686662][ T7150] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 56.712902][ T7150] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.727588][ T7150] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.734697][ T7150] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 56.761177][ T7150] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.821077][ T7153] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 56.828436][ T7153] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 56.854571][ T7153] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 56.869497][ T7153] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 56.877122][ T7153] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 56.903496][ T7153] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 56.999327][ T7150] device hsr_slave_0 entered promiscuous mode [ 57.055480][ T7150] device hsr_slave_1 entered promiscuous mode [ 57.115059][ T7150] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.122793][ T7150] Cannot create hsr debugfs directory [ 57.227398][ T7153] device hsr_slave_0 entered promiscuous mode [ 57.245976][ T7153] device hsr_slave_1 entered promiscuous mode [ 57.285109][ T7153] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 57.292784][ T7153] Cannot create hsr debugfs directory [ 57.496810][ T7144] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 57.562124][ T7144] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 57.590449][ T7144] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 57.647643][ T7144] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 57.720937][ T7152] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 57.760718][ T7152] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 57.817678][ T7152] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 57.856781][ T7152] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 57.944100][ T7148] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 57.977493][ T7148] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 58.020201][ T7148] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 58.079405][ T7148] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 58.195869][ T7145] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 58.258556][ T7145] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 58.308375][ T7145] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 58.387885][ T7150] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 58.463497][ T7145] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 58.544976][ T7150] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 58.605672][ T7153] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 58.664492][ T7144] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.673699][ T7150] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 58.727491][ T7150] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 58.772726][ T7153] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 58.828790][ T7153] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 58.880885][ T7153] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 58.939325][ T7152] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.965972][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.975920][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.992933][ T7144] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.005787][ T7152] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.013975][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.023464][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.031512][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.040508][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.049314][ T4068] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.056501][ T4068] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.098675][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.110712][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.121618][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.131100][ T4065] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.138184][ T4065] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.148828][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.157598][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.168655][ T4065] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.175746][ T4065] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.183499][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.195295][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.203596][ T4065] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.210663][ T4065] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.221742][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.249156][ T7148] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.268274][ T4067] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.288177][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.300166][ T7145] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.320039][ T7148] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.348398][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.356225][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.363950][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.373557][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.421317][ T7145] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.431141][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.441229][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.450226][ T4065] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.457327][ T4065] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.464847][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.473316][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.481667][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.490156][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.499194][ T4065] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.506294][ T4065] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.513843][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.523079][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.531439][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.539996][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.548721][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.557425][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.566338][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.574856][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.583004][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.591513][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.599897][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.608168][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.615934][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.631034][ T7144] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.644274][ T7144] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.679491][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.687827][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.696045][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.703736][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.717920][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.726688][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.735775][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.744169][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.753324][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.762775][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.771538][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.780321][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.789256][ T4068] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.796338][ T4068] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.803944][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.812982][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.821784][ T4068] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.828892][ T4068] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.836670][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.845106][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.856614][ T7150] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.877116][ T7152] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.886975][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.897688][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.907687][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.917716][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.927680][ T4065] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.960010][ T7148] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 59.971485][ T7148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.982470][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.990945][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.998610][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.007585][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.016308][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.024615][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.032765][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.047089][ T7153] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.059103][ T7144] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.068610][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.077540][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.086703][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.095354][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.102913][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.127654][ T7150] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.143735][ T7145] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.155405][ T7145] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.168622][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.179176][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.187164][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.199134][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.207730][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.218752][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.227167][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.237413][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.253004][ T7153] 8021q: adding VLAN 0 to HW filter on device team0 [ 60.269016][ T7152] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.283329][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.291789][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 60.301247][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 60.311739][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 60.319915][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 60.327959][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.337327][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.346375][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.353417][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.399375][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.410247][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 60.419853][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 60.430746][ T2834] bridge0: port 1(bridge_slave_0) entered blocking state [ 60.437824][ T2834] bridge0: port 1(bridge_slave_0) entered forwarding state [ 60.446465][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.455871][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.464217][ T2834] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.471302][ T2834] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.478922][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.488100][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.495591][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.502963][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 60.511548][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 60.520479][ T2834] bridge0: port 2(bridge_slave_1) entered blocking state [ 60.527573][ T2834] bridge0: port 2(bridge_slave_1) entered forwarding state [ 60.535814][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.545790][ T7148] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.568235][ T7144] device veth0_vlan entered promiscuous mode [ 60.581475][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 60.590264][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.601324][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 60.609901][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 60.648086][ T7145] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.661216][ T7153] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 60.673749][ T7153] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.689447][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 60.701131][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 60.709190][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.718012][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.727131][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.735568][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.743886][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.752376][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.760787][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.769270][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.778066][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.786745][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.795372][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.803508][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.811939][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.820307][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.828738][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.837116][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.845159][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.852758][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.866368][ T7150] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 60.880673][ T7150] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.902504][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.911381][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.927923][ T7144] device veth1_vlan entered promiscuous mode [ 60.965652][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 60.973518][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 60.983389][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.991625][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.999557][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.008519][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.018273][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 61.026205][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 61.044928][ T7153] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.071428][ T7150] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 61.082028][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.091920][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.101840][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.110676][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.120852][ T7148] device veth0_vlan entered promiscuous mode [ 61.136789][ T7144] device veth0_macvtap entered promiscuous mode [ 61.152175][ T7144] device veth1_macvtap entered promiscuous mode [ 61.159832][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.173616][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.182321][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.193670][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.202656][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.211503][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.220112][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.228488][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.242802][ T7148] device veth1_vlan entered promiscuous mode [ 61.264250][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.272288][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.286912][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.316079][ T7152] device veth0_vlan entered promiscuous mode [ 61.329831][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.338570][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.349173][ T4068] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.362369][ T7144] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 61.379083][ T7145] device veth0_vlan entered promiscuous mode [ 61.389845][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 61.399243][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 61.408294][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.417410][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.430477][ T7144] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 61.448161][ T7145] device veth1_vlan entered promiscuous mode [ 61.458701][ T7152] device veth1_vlan entered promiscuous mode [ 61.468105][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.476560][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.487064][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.494960][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 61.502706][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.515046][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.523477][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 61.534968][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 61.543360][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 61.554975][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 61.592762][ T7148] device veth0_macvtap entered promiscuous mode [ 61.605074][ T7150] device veth0_vlan entered promiscuous mode [ 61.616265][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.625027][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.633127][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.641919][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.650700][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.659775][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 61.668539][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 61.702116][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 61.710054][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.720014][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.729142][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.739272][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 61.749226][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 61.758756][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.768175][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.780570][ T7145] device veth0_macvtap entered promiscuous mode [ 61.803052][ T7152] device veth0_macvtap entered promiscuous mode [ 61.819376][ T7148] device veth1_macvtap entered promiscuous mode [ 61.830248][ T7152] device veth1_macvtap entered promiscuous mode [ 61.841439][ T7145] device veth1_macvtap entered promiscuous mode [ 61.851442][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.859949][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.868624][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.877153][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 61.886911][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 61.896818][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 61.959306][ T7153] device veth0_vlan entered promiscuous mode [ 61.966903][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 61.984636][ T7152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 61.996256][ T7152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.007870][ T7152] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.017950][ T7150] device veth1_vlan entered promiscuous mode [ 62.088138][ T7148] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.098817][ T7148] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.109198][ T7148] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.120154][ T7148] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.131679][ T7148] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.142415][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 62.150725][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.160125][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.169019][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.178634][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.188839][ T7152] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.199616][ T7152] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.210644][ T7152] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.263526][ T7153] device veth1_vlan entered promiscuous mode [ 62.285111][ T7148] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.302527][ T7148] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.313426][ T7148] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.330999][ T7148] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.343814][ T7148] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.356962][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.366466][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.375854][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.384777][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.394607][ T7145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.405289][ T7145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.415569][ T7145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.426155][ T7145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.436038][ T7145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 62.446518][ T7145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 2020/04/25 18:50:57 executed programs: 6 [ 62.458854][ T7145] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 62.517042][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 62.534820][ T2782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 62.546774][ T7145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.559519][ T7145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.570928][ T7145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.581612][ T7145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.592884][ T7145] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 62.603364][ T7145] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 62.617476][ T7145] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 62.698561][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 62.709471][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 62.733198][ T7153] device veth0_macvtap entered promiscuous mode [ 62.881615][ T7153] device veth1_macvtap entered promiscuous mode [ 62.891269][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.900086][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 62.908690][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 62.916723][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 62.926001][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 63.021457][ T7150] device veth0_macvtap entered promiscuous mode [ 63.046428][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.054744][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 63.198184][ T7150] device veth1_macvtap entered promiscuous mode [ 63.227259][ T7153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.261519][ T7153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.275754][ T7153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.286379][ T7153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.298175][ T7153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.308750][ T7153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.318644][ T7153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.329183][ T7153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.341121][ T7153] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.363110][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.372661][ T2834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.391607][ T7150] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.421990][ T7150] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.434101][ T7150] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.444888][ T7150] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.455081][ T7150] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.466184][ T7150] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.476860][ T7150] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.487471][ T7150] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.497693][ T7150] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 63.508175][ T7150] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.520791][ T7150] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 63.528896][ T7153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.540082][ T7153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.552538][ T7153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.570311][ T7153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.591732][ T7153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.603087][ T7153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.618117][ T7153] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.629149][ T7153] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.644005][ T7153] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.682633][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 63.692313][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 63.708351][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.718425][ T2794] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 63.730733][ T7150] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.745386][ T7150] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.756571][ T7150] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.767190][ T7150] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.777060][ T7150] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.787519][ T7150] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.797521][ T7150] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.807977][ T7150] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.818287][ T7150] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 63.828735][ T7150] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 63.840139][ T7150] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 63.856496][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 63.866784][ T2680] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2020/04/25 18:51:02 executed programs: 121 2020/04/25 18:51:07 executed programs: 282 2020/04/25 18:51:12 executed programs: 445 2020/04/25 18:51:17 executed programs: 619 2020/04/25 18:51:22 executed programs: 800 2020/04/25 18:51:27 executed programs: 979 2020/04/25 18:51:32 executed programs: 1150 2020/04/25 18:51:37 executed programs: 1331 2020/04/25 18:51:42 executed programs: 1503 2020/04/25 18:51:47 executed programs: 1678 2020/04/25 18:51:52 executed programs: 1850 2020/04/25 18:51:57 executed programs: 2023 2020/04/25 18:52:03 executed programs: 2204 2020/04/25 18:52:08 executed programs: 2384 2020/04/25 18:52:13 executed programs: 2557 2020/04/25 18:52:18 executed programs: 2731 2020/04/25 18:52:23 executed programs: 2900 2020/04/25 18:52:28 executed programs: 3079 2020/04/25 18:52:33 executed programs: 3261 2020/04/25 18:52:38 executed programs: 3433 2020/04/25 18:52:43 executed programs: 3612 [ 329.632510][ T1134] INFO: task syz-executor.1:19101 blocked for more than 143 seconds. [ 329.632519][ T1134] Not tainted 5.6.0-rc2-syzkaller #0 [ 329.632521][ T1134] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 329.632524][ T1134] syz-executor.1 D28192 19101 7148 0x00004004 [ 329.632537][ T1134] Call Trace: [ 329.632632][ T1134] ? __schedule+0x8a9/0x1970 [ 329.632643][ T1134] ? __sched_text_start+0x8/0x8 [ 329.632652][ T1134] ? __lock_acquire+0xeda/0x4370 [ 329.632662][ T1134] schedule+0xc4/0x2b0 [ 329.632668][ T1134] schedule_timeout+0x56c/0x970 [ 329.632676][ T1134] ? usleep_range+0x120/0x120 [ 329.632682][ T1134] ? lock_downgrade+0x7b0/0x7b0 [ 329.632690][ T1134] ? do_raw_spin_lock+0x12a/0x2e0 [ 329.632695][ T1134] ? rwlock_bug.part.0+0x90/0x90 [ 329.632702][ T1134] ? _raw_spin_unlock_irq+0x1f/0x80 [ 329.632710][ T1134] wait_for_completion+0x25f/0x3c0 [ 329.632717][ T1134] ? wait_for_completion_interruptible+0x440/0x440 [ 329.632724][ T1134] ? wake_up_q+0x120/0x120 [ 329.632730][ T1134] ? io_iopoll_reap_events.part.64+0xf2/0x140 [ 329.632734][ T1134] ? wake_up_q+0x120/0x120 [ 329.632744][ T1134] kthread_park+0xd4/0x130 [ 329.632750][ T1134] io_finish_async+0x8e/0x190 [ 329.632755][ T1134] io_ring_ctx_wait_and_kill+0x394/0x970 [ 329.632765][ T1134] io_uring_release+0x39/0x50 [ 329.632770][ T1134] __fput+0x256/0x780 [ 329.632783][ T1134] task_work_run+0x103/0x180 [ 329.632795][ T1134] exit_to_usermode_loop+0x23d/0x2d0 [ 329.632800][ T1134] ? filp_close+0xe8/0x120 [ 329.632808][ T1134] do_syscall_64+0x4f8/0x5e0 [ 329.632815][ T1134] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.632819][ T1134] RIP: 0033:0x416421 [ 329.632825][ T1134] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 329.632828][ T1134] RSP: 002b:00007ffc95abb450 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 329.632832][ T1134] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000416421 [ 329.632835][ T1134] RDX: 0000000000000001 RSI: 0000000000790578 RDI: 0000000000000003 [ 329.632837][ T1134] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 329.632840][ T1134] R10: 00007ffc95abb540 R11: 0000000000000293 R12: 0000000000790768 [ 329.632842][ T1134] R13: 0000000000029ed2 R14: ffffffffffffffff R15: 000000000078bfac [ 329.632860][ T1134] INFO: task syz-executor.5:19102 blocked for more than 143 seconds. [ 329.632862][ T1134] Not tainted 5.6.0-rc2-syzkaller #0 [ 329.632864][ T1134] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 329.632866][ T1134] syz-executor.5 D28192 19102 7153 0x00004004 [ 329.632877][ T1134] Call Trace: [ 329.632885][ T1134] ? __schedule+0x8a9/0x1970 [ 329.632895][ T1134] ? __sched_text_start+0x8/0x8 [ 329.632902][ T1134] ? __lock_acquire+0xeda/0x4370 [ 329.632911][ T1134] schedule+0xc4/0x2b0 [ 329.632917][ T1134] schedule_timeout+0x56c/0x970 [ 329.632924][ T1134] ? usleep_range+0x120/0x120 [ 329.632930][ T1134] ? lock_downgrade+0x7b0/0x7b0 [ 329.632938][ T1134] ? do_raw_spin_lock+0x12a/0x2e0 [ 329.632943][ T1134] ? rwlock_bug.part.0+0x90/0x90 [ 329.632949][ T1134] ? _raw_spin_unlock_irq+0x1f/0x80 [ 329.632958][ T1134] wait_for_completion+0x25f/0x3c0 [ 329.632964][ T1134] ? wait_for_completion_interruptible+0x440/0x440 [ 329.632969][ T1134] ? wake_up_q+0x120/0x120 [ 329.632974][ T1134] ? io_iopoll_reap_events.part.64+0xf2/0x140 [ 329.632979][ T1134] ? wake_up_q+0x120/0x120 [ 329.632987][ T1134] kthread_park+0xd4/0x130 [ 329.632992][ T1134] io_finish_async+0x8e/0x190 [ 329.632997][ T1134] io_ring_ctx_wait_and_kill+0x394/0x970 [ 329.633006][ T1134] io_uring_release+0x39/0x50 [ 329.633010][ T1134] __fput+0x256/0x780 [ 329.633021][ T1134] task_work_run+0x103/0x180 [ 329.633031][ T1134] exit_to_usermode_loop+0x23d/0x2d0 [ 329.633034][ T1134] ? filp_close+0xe8/0x120 [ 329.633042][ T1134] do_syscall_64+0x4f8/0x5e0 [ 329.633049][ T1134] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.633052][ T1134] RIP: 0033:0x416421 [ 329.633055][ T1134] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 329.633057][ T1134] RSP: 002b:00007ffe222850f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 329.633060][ T1134] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 0000000000416421 [ 329.633063][ T1134] RDX: 0000000000000001 RSI: 0000000000790578 RDI: 0000000000000003 [ 329.633066][ T1134] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 329.633068][ T1134] R10: 00007ffe222851e0 R11: 0000000000000293 R12: 0000000000790768 [ 329.633071][ T1134] R13: 0000000000029ee4 R14: ffffffffffffffff R15: 000000000078bfac [ 329.633088][ T1134] INFO: task syz-executor.3:19111 blocked for more than 143 seconds. [ 329.633090][ T1134] Not tainted 5.6.0-rc2-syzkaller #0 [ 329.633092][ T1134] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 329.633094][ T1134] syz-executor.3 D29856 19111 7145 0x00004004 [ 329.633104][ T1134] Call Trace: [ 329.633112][ T1134] ? __schedule+0x8a9/0x1970 [ 329.633121][ T1134] ? __sched_text_start+0x8/0x8 [ 329.633128][ T1134] ? __lock_acquire+0xeda/0x4370 [ 329.633137][ T1134] schedule+0xc4/0x2b0 [ 329.633143][ T1134] schedule_timeout+0x56c/0x970 [ 329.633149][ T1134] ? usleep_range+0x120/0x120 [ 329.633154][ T1134] ? do_raw_spin_lock+0x12a/0x2e0 [ 329.633159][ T1134] ? lock_downgrade+0x7b0/0x7b0 [ 329.633162][ T1134] ? rwlock_bug.part.0+0x90/0x90 [ 329.633169][ T1134] ? do_raw_spin_lock+0x12a/0x2e0 [ 329.633174][ T1134] ? rwlock_bug.part.0+0x90/0x90 [ 329.633180][ T1134] ? _raw_spin_unlock_irq+0x1f/0x80 [ 329.633189][ T1134] wait_for_completion+0x25f/0x3c0 [ 329.633194][ T1134] ? wait_for_completion_interruptible+0x440/0x440 [ 329.633200][ T1134] ? wake_up_q+0x120/0x120 [ 329.633207][ T1134] ? io_wq_create+0x6fc/0x8d0 [ 329.633216][ T1134] io_finish_async+0x67/0x190 [ 329.633220][ T1134] io_uring_setup+0xe19/0x1e40 [ 329.633254][ T1134] ? _copy_to_user+0xc4/0xe0 [ 329.633259][ T1134] ? io_fsync_finish+0xc20/0xc20 [ 329.633264][ T1134] ? io_req_defer_prep+0x17b0/0x17b0 [ 329.633267][ T1134] ? io_poll_trigger_evfd+0xa0/0xa0 [ 329.633272][ T1134] ? nsecs_to_jiffies+0x20/0x20 [ 329.633290][ T1134] ? do_syscall_64+0x1c/0x5e0 [ 329.633298][ T1134] do_syscall_64+0xc6/0x5e0 [ 329.633305][ T1134] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.633308][ T1134] RIP: 0033:0x45c829 [ 329.633311][ T1134] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.633313][ T1134] RSP: 002b:00007fdfe5c75c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 329.633317][ T1134] RAX: ffffffffffffffda RBX: 00000000004e0bc0 RCX: 000000000045c829 [ 329.633319][ T1134] RDX: 0000000000000000 RSI: 0000000020000580 RDI: 00000000000000f1 [ 329.633322][ T1134] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 329.633324][ T1134] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 329.633326][ T1134] R13: 0000000000000204 R14: 00000000004c425f R15: 00007fdfe5c766d4 [ 329.633344][ T1134] INFO: task syz-executor.0:19121 blocked for more than 143 seconds. [ 329.633347][ T1134] Not tainted 5.6.0-rc2-syzkaller #0 [ 329.633348][ T1134] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 329.633351][ T1134] syz-executor.0 D29088 19121 7150 0x80004002 [ 329.633363][ T1134] Call Trace: [ 329.633371][ T1134] ? __schedule+0x8a9/0x1970 [ 329.633380][ T1134] ? __sched_text_start+0x8/0x8 [ 329.633386][ T1134] ? __lock_acquire+0xeda/0x4370 [ 329.633396][ T1134] schedule+0xc4/0x2b0 [ 329.633401][ T1134] schedule_timeout+0x56c/0x970 [ 329.633408][ T1134] ? usleep_range+0x120/0x120 [ 329.633414][ T1134] ? lock_downgrade+0x7b0/0x7b0 [ 329.633422][ T1134] ? do_raw_spin_lock+0x12a/0x2e0 [ 329.633427][ T1134] ? rwlock_bug.part.0+0x90/0x90 [ 329.633433][ T1134] ? _raw_spin_unlock_irq+0x1f/0x80 [ 329.633442][ T1134] wait_for_completion+0x25f/0x3c0 [ 329.633446][ T1134] ? _raw_spin_unlock_irq+0x58/0x80 [ 329.633450][ T1134] ? wait_for_completion_interruptible+0x440/0x440 [ 329.633456][ T1134] ? wake_up_q+0x120/0x120 [ 329.633460][ T1134] ? wait_for_completion_interruptible+0x440/0x440 [ 329.633463][ T1134] ? io_iopoll_reap_events.part.64+0xf2/0x140 [ 329.633467][ T1134] ? wake_up_q+0x120/0x120 [ 329.633475][ T1134] kthread_park+0xd4/0x130 [ 329.633481][ T1134] io_finish_async+0x8e/0x190 [ 329.633486][ T1134] io_ring_ctx_wait_and_kill+0x394/0x970 [ 329.633495][ T1134] io_uring_release+0x39/0x50 [ 329.633499][ T1134] __fput+0x256/0x780 [ 329.633510][ T1134] task_work_run+0x103/0x180 [ 329.633522][ T1134] do_exit+0x9b5/0x2a10 [ 329.633529][ T1134] ? mark_lock+0xbe/0x11a0 [ 329.633536][ T1134] ? mm_update_next_owner+0x6f0/0x6f0 [ 329.633543][ T1134] ? get_signal+0x2c6/0x1d40 [ 329.633551][ T1134] ? lock_downgrade+0x7b0/0x7b0 [ 329.633570][ T1134] do_group_exit+0xeb/0x2d0 [ 329.633577][ T1134] get_signal+0x36c/0x1d40 [ 329.633585][ T1134] ? __might_fault+0xbf/0x1a0 [ 329.633599][ T1134] do_signal+0x81/0x13f0 [ 329.633604][ T1134] ? io_uring_setup+0xea9/0x1e40 [ 329.633610][ T1134] ? setup_sigcontext+0x820/0x820 [ 329.633613][ T1134] ? _copy_to_user+0xc4/0xe0 [ 329.633618][ T1134] ? io_fsync_finish+0xc20/0xc20 [ 329.633622][ T1134] ? io_req_defer_prep+0x17b0/0x17b0 [ 329.633625][ T1134] ? io_poll_trigger_evfd+0xa0/0xa0 [ 329.633628][ T1134] ? nsecs_to_jiffies+0x20/0x20 [ 329.633641][ T1134] ? exit_to_usermode_loop+0x37/0x2d0 [ 329.633649][ T1134] exit_to_usermode_loop+0x10f/0x2d0 [ 329.633657][ T1134] do_syscall_64+0x4f8/0x5e0 [ 329.633664][ T1134] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.633667][ T1134] RIP: 0033:0x45c829 [ 329.633670][ T1134] Code: 0d b7 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 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.633672][ T1134] RSP: 002b:00007f1f0c5dcc78 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 329.633676][ T1134] RAX: 0000000000000003 RBX: 00000000004e0bc0 RCX: 000000000045c829 [ 329.633678][ T1134] RDX: 0000000000000000 RSI: 0000000020000580 RDI: 00000000000000f1 [ 329.633680][ T1134] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 329.633682][ T1134] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 329.633684][ T1134] R13: 0000000000000204 R14: 00000000004c425f R15: 00007f1f0c5dd6d4 [ 329.633706][ T1134] [ 329.633706][ T1134] Showing all locks held in the system: [ 329.633716][ T1134] 1 lock held by khungtaskd/1134: [ 329.633718][ T1134] #0: ffffffff88ba6040 (rcu_read_lock){....}, at: debug_show_all_locks+0x52/0x28d [ 329.633737][ T1134] 3 locks held by kworker/1:3/2794: [ 329.633739][ T1134] #0: ffff8880aa426d28 ((wq_completion)events){+.+.}, at: process_one_work+0x80f/0x15c0 [ 329.633746][ T1134] #1: ffffc900082d7e00 (deferred_process_work){+.+.}, at: process_one_work+0x844/0x15c0 [ 329.633753][ T1134] #2: ffffffff896ca7e0 (rtnl_mutex){+.+.}, at: switchdev_deferred_process_work+0x5/0x10 [ 329.633789][ T1134] 3 locks held by kworker/1:4/2834: [ 329.633791][ T1134] #0: ffff8880aa426d28 ((wq_completion)events){+.+.}, at: process_one_work+0x80f/0x15c0 [ 329.633797][ T1134] #1: ffffc900084e7e00 ((linkwatch_work).work){+.+.}, at: process_one_work+0x844/0x15c0 [ 329.633803][ T1134] #2: ffffffff896ca7e0 (rtnl_mutex){+.+.}, at: linkwatch_event+0x5/0x50 [ 329.633840][ T1134] 3 locks held by kworker/0:7/4067: [ 329.633844][ T1134] 1 lock held by in:imklog/6550: [ 329.633846][ T1134] #0: ffff8880926b26a0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0x96/0xb0 [ 329.633856][ T1134] 2 locks held by syz-executor.0/7150: [ 329.633858][ T1134] #0: ffffffff896ca7e0 (rtnl_mutex){+.+.}, at: tun_chr_close+0x34/0x140 [ 329.633887][ T1134] #1: ffffffff88b64a70 (cpu_hotplug_lock.rw_sem){++++}, at: rollback_registered_many+0x3be/0xd10 [ 329.633917][ T1134] 1 lock held by syz-executor.4/7152: [ 329.633919][ T1134] #0: ffffffff896ca7e0 (rtnl_mutex){+.+.}, at: tun_chr_close+0x34/0x140 [ 329.633931][ T1134] [ 329.633933][ T1134] ============================================= [ 329.633933][ T1134] [ 329.633936][ T1134] NMI backtrace for cpu 1 [ 329.633940][ T1134] CPU: 1 PID: 1134 Comm: khungtaskd Not tainted 5.6.0-rc2-syzkaller #0 [ 329.633942][ T1134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.633944][ T1134] Call Trace: [ 329.633969][ T1134] dump_stack+0x128/0x182 [ 329.633978][ T1134] nmi_cpu_backtrace.cold.7+0x4b/0x83 [ 329.633987][ T1134] ? lapic_can_unplug_cpu.cold.29+0x3b/0x3b [ 329.633991][ T1134] nmi_trigger_cpumask_backtrace+0x183/0x1ac [ 329.634000][ T1134] watchdog+0x629/0xc70 [ 329.634011][ T1134] ? hungtask_pm_notify+0x40/0x40 [ 329.634015][ T1134] kthread+0x31d/0x3e0 [ 329.634019][ T1134] ? kthread_mod_delayed_work+0x180/0x180 [ 329.634025][ T1134] ret_from_fork+0x24/0x30 [ 329.634041][ T1134] Sending NMI from CPU 1 to CPUs 0: [ 329.634208][ C0] NMI backtrace for cpu 0 [ 329.634210][ C0] CPU: 0 PID: 19123 Comm: syz-executor.4 Not tainted 5.6.0-rc2-syzkaller #0 [ 329.634212][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.634213][ C0] RIP: 0010:io_ring_ctx_wait_and_kill+0xd7/0x970 [ 329.634216][ C0] Code: c1 ec 03 48 01 c5 49 01 c4 eb 1d f0 83 44 24 fc 00 41 80 3c 24 00 0f 85 4d 07 00 00 49 8b 85 58 01 00 00 48 39 c3 75 16 f3 90 <80> 7d 00 00 0f 85 51 07 00 00 49 83 bd 10 01 00 00 00 75 cd 49 8d [ 329.634217][ C0] RSP: 0018:ffffc900054c7a20 EFLAGS: 00000246 [ 329.634220][ C0] RAX: ffff88809eb79158 RBX: ffff88809eb79158 RCX: ffffffff8713d012 [ 329.634221][ C0] RDX: 1ffff11013d6f22b RSI: 0000000000000008 RDI: ffff88809eb792c0 [ 329.634223][ C0] RBP: ffffed1013d6f222 R08: ffffed1013d6f259 R09: ffffed1013d6f259 [ 329.634224][ C0] R10: ffffed1013d6f258 R11: ffff88809eb792c7 R12: ffffed1013d6f22b [ 329.634225][ C0] R13: ffff88809eb79000 R14: ffff88809eb79110 R15: ffff88821b77b960 [ 329.634227][ C0] FS: 00007fa01aad1700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 329.634228][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 329.634229][ C0] CR2: 00000000004fa210 CR3: 0000000008a6d000 CR4: 00000000001406f0 [ 329.634231][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 329.634232][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 329.634233][ C0] Call Trace: [ 329.634234][ C0] io_uring_release+0x39/0x50 [ 329.634235][ C0] __fput+0x256/0x780 [ 329.634236][ C0] task_work_run+0x103/0x180 [ 329.634237][ C0] do_exit+0x9b5/0x2a10 [ 329.634238][ C0] ? mark_lock+0xbe/0x11a0 [ 329.634239][ C0] ? mm_update_next_owner+0x6f0/0x6f0 [ 329.634241][ C0] ? get_signal+0x2c6/0x1d40 [ 329.634242][ C0] ? lock_downgrade+0x7b0/0x7b0 [ 329.634243][ C0] do_group_exit+0xeb/0x2d0 [ 329.634244][ C0] get_signal+0x36c/0x1d40 [ 329.634245][ C0] ? __might_fault+0xbf/0x1a0 [ 329.634246][ C0] do_signal+0x81/0x13f0 [ 329.634247][ C0] ? io_uring_setup+0xea9/0x1e40 [ 329.634248][ C0] ? setup_sigcontext+0x820/0x820 [ 329.634249][ C0] ? _copy_to_user+0xc4/0xe0 [ 329.634250][ C0] ? io_fsync_finish+0xc20/0xc20 [ 329.634251][ C0] ? io_req_defer_prep+0x17b0/0x17b0 [ 329.634252][ C0] ? io_poll_trigger_evfd+0xa0/0xa0 [ 329.634253][ C0] ? nsecs_to_jiffies+0x20/0x20 [ 329.634254][ C0] ? exit_to_usermode_loop+0x37/0x2d0 [ 329.634256][ C0] exit_to_usermode_loop+0x10f/0x2d0 [ 329.634257][ C0] do_syscall_64+0x4f8/0x5e0 [ 329.634258][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.634259][ C0] RIP: 0033:0x45c829 [ 329.634260][ C0] Code: Bad RIP value. [ 329.634261][ C0] RSP: 002b:00007fa01aad0c78 EFLAGS: 00000246 ORIG_RAX: 00000000000001a9 [ 329.634263][ C0] RAX: 0000000000000003 RBX: 00000000004e0bc0 RCX: 000000000045c829 [ 329.634265][ C0] RDX: 0000000000000000 RSI: 0000000020000580 RDI: 00000000000000f1 [ 329.634266][ C0] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 329.634267][ C0] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 329.634269][ C0] R13: 0000000000000204 R14: 00000000004c425f R15: 00007fa01aad16d4 [ 329.635053][ T1134] Kernel panic - not syncing: hung_task: blocked tasks [ 329.635057][ T1134] CPU: 1 PID: 1134 Comm: khungtaskd Not tainted 5.6.0-rc2-syzkaller #0 [ 329.635059][ T1134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.635060][ T1134] Call Trace: [ 329.635066][ T1134] dump_stack+0x128/0x182 [ 329.635075][ T1134] panic+0x22a/0x4e3 [ 329.635080][ T1134] ? add_taint.cold.7+0x11/0x11 [ 329.635083][ T1134] ? lockdep_hardirqs_on+0x423/0x5c0 [ 329.635089][ T1134] ? cpumask_next+0x1d/0x20 [ 329.635094][ T1134] ? printk_safe_flush+0xad/0x110 [ 329.635105][ T1134] watchdog+0x63a/0xc70 [ 329.635116][ T1134] ? hungtask_pm_notify+0x40/0x40 [ 329.635120][ T1134] kthread+0x31d/0x3e0 [ 329.635123][ T1134] ? kthread_mod_delayed_work+0x180/0x180 [ 329.635129][ T1134] ret_from_fork+0x24/0x30 [ 329.636733][ T1134] Kernel Offset: disabled [ 331.252250][ T1134] Rebooting in 86400 seconds..