[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [ 82.738949][ T9791] sshd (9791) used greatest stack depth: 22888 bytes left [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 83.084655][ T26] kauditd_printk_skb: 3 callbacks suppressed [ 83.084668][ T26] audit: type=1800 audit(1578382191.212:29): pid=9727 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 83.111324][ T26] audit: type=1800 audit(1578382191.222:30): pid=9727 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.223' (ECDSA) to the list of known hosts. 2020/01/07 07:29:58 parsed 1 programs 2020/01/07 07:30:01 executed programs: 0 syzkaller login: [ 93.375408][ T9906] IPVS: ftp: loaded support on port[0] = 21 [ 93.391087][ T9907] IPVS: ftp: loaded support on port[0] = 21 [ 93.458031][ T9908] IPVS: ftp: loaded support on port[0] = 21 [ 93.483504][ T9913] IPVS: ftp: loaded support on port[0] = 21 [ 93.492770][ T9912] IPVS: ftp: loaded support on port[0] = 21 [ 93.495595][ T9914] IPVS: ftp: loaded support on port[0] = 21 [ 93.713769][ T9906] chnl_net:caif_netlink_parms(): no params data found [ 93.798059][ T9907] chnl_net:caif_netlink_parms(): no params data found [ 93.829740][ T9906] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.838164][ T9906] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.846493][ T9906] device bridge_slave_0 entered promiscuous mode [ 93.859056][ T9906] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.866267][ T9906] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.874908][ T9906] device bridge_slave_1 entered promiscuous mode [ 94.011557][ T9907] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.019362][ T9907] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.028465][ T9907] device bridge_slave_0 entered promiscuous mode [ 94.037941][ T9906] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.051914][ T9913] chnl_net:caif_netlink_parms(): no params data found [ 94.075185][ T9907] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.082682][ T9907] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.091929][ T9907] device bridge_slave_1 entered promiscuous mode [ 94.100567][ T9906] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.120982][ T9914] chnl_net:caif_netlink_parms(): no params data found [ 94.173963][ T9908] chnl_net:caif_netlink_parms(): no params data found [ 94.196571][ T9906] team0: Port device team_slave_0 added [ 94.206925][ T9907] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.224071][ T9907] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.255781][ T9906] team0: Port device team_slave_1 added [ 94.289219][ T9907] team0: Port device team_slave_0 added [ 94.302416][ T9907] team0: Port device team_slave_1 added [ 94.319231][ T9913] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.326562][ T9913] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.335067][ T9913] device bridge_slave_0 entered promiscuous mode [ 94.358620][ T9912] chnl_net:caif_netlink_parms(): no params data found [ 94.380012][ T9913] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.387807][ T9913] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.400031][ T9913] device bridge_slave_1 entered promiscuous mode [ 94.452573][ T9908] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.460267][ T9908] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.468625][ T9908] device bridge_slave_0 entered promiscuous mode [ 94.477202][ T9914] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.485024][ T9914] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.493539][ T9914] device bridge_slave_0 entered promiscuous mode [ 94.518326][ T9913] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.579324][ T9906] device hsr_slave_0 entered promiscuous mode [ 94.626217][ T9906] device hsr_slave_1 entered promiscuous mode [ 94.676103][ T9908] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.683427][ T9908] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.692646][ T9908] device bridge_slave_1 entered promiscuous mode [ 94.707069][ T9914] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.714298][ T9914] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.723844][ T9914] device bridge_slave_1 entered promiscuous mode [ 94.789961][ T9907] device hsr_slave_0 entered promiscuous mode [ 94.846219][ T9907] device hsr_slave_1 entered promiscuous mode [ 94.885721][ T9907] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 94.893727][ T9907] Cannot create hsr debugfs directory [ 94.901324][ T9913] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.950543][ T9912] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.957909][ T9912] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.968127][ T9912] device bridge_slave_0 entered promiscuous mode [ 95.001715][ T9908] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.020345][ T9914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.036583][ T9912] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.044730][ T9912] bridge0: port 2(bridge_slave_1) entered disabled state [ 95.057629][ T9912] device bridge_slave_1 entered promiscuous mode [ 95.088311][ T9908] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.107729][ T9914] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.156495][ T9912] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 95.169091][ T9913] team0: Port device team_slave_0 added [ 95.179919][ T9912] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 95.198870][ T9914] team0: Port device team_slave_0 added [ 95.222138][ T9908] team0: Port device team_slave_0 added [ 95.229424][ T9913] team0: Port device team_slave_1 added [ 95.238523][ T9908] team0: Port device team_slave_1 added [ 95.252955][ T9914] team0: Port device team_slave_1 added [ 95.368892][ T9914] device hsr_slave_0 entered promiscuous mode [ 95.405948][ T9914] device hsr_slave_1 entered promiscuous mode [ 95.445583][ T9914] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.453209][ T9914] Cannot create hsr debugfs directory [ 95.465216][ T9912] team0: Port device team_slave_0 added [ 95.527658][ T9908] device hsr_slave_0 entered promiscuous mode [ 95.586024][ T9908] device hsr_slave_1 entered promiscuous mode [ 95.625692][ T9908] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.633893][ T9908] Cannot create hsr debugfs directory [ 95.689334][ T9913] device hsr_slave_0 entered promiscuous mode [ 95.755841][ T9913] device hsr_slave_1 entered promiscuous mode [ 95.795589][ T9913] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 95.803286][ T9913] Cannot create hsr debugfs directory [ 95.818885][ T9912] team0: Port device team_slave_1 added [ 95.978165][ T9912] device hsr_slave_0 entered promiscuous mode [ 96.009285][ T9912] device hsr_slave_1 entered promiscuous mode [ 96.055677][ T9912] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 96.063393][ T9912] Cannot create hsr debugfs directory [ 96.082384][ T9906] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 96.131810][ T9906] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 96.217037][ T9906] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 96.288577][ T9906] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 96.357863][ T9907] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 96.402701][ T9907] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 96.478552][ T9907] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 96.552823][ T9907] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 96.674566][ T9913] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 96.730396][ T9913] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 96.794165][ T9908] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 96.838974][ T9908] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 96.908836][ T9908] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 96.958314][ T9913] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 97.035375][ T9913] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 97.094535][ T9908] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 97.163853][ T9914] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 97.200609][ T9914] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 97.283396][ T9914] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 97.367213][ T9914] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 97.459362][ T9912] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 97.533151][ T9912] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 97.588641][ T9912] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 97.668156][ T9912] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 97.760117][ T9907] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.802457][ T9906] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.827773][ T9908] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.847865][ T9913] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.860314][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.869589][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.881869][ T9907] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.904049][ T9913] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.929435][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.938669][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.947926][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.961681][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.969917][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.979027][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.988334][ T3074] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.995979][ T3074] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.004455][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.013792][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.022792][ T3074] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.030003][ T3074] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.052303][ T9906] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.072657][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.084143][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.093453][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.102108][ T2787] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.109232][ T2787] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.118031][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.127601][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.137136][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.145818][ T2787] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.153249][ T2787] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.161013][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.168851][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.195159][ T9914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.210506][ T9908] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.228070][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.236732][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.244636][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.253954][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.263383][ T3073] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.270614][ T3073] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.280230][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.289372][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.298465][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.307222][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.315823][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.324474][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.333062][ T3073] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.340200][ T3073] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.347984][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.390172][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.398702][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.408033][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.416737][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 98.424460][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 98.432478][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.441280][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.451535][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.460081][ T3073] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.467222][ T3073] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.477280][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.487191][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.496000][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.504983][ T3073] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.512218][ T3073] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.522508][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.531028][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.539517][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.555374][ T9914] 8021q: adding VLAN 0 to HW filter on device team0 [ 98.584481][ T9912] 8021q: adding VLAN 0 to HW filter on device bond0 [ 98.610701][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.620425][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.630817][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.640186][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.649196][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.658471][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.668397][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.677446][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.686667][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.695536][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.704031][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 98.712890][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 98.721843][ T2988] bridge0: port 1(bridge_slave_0) entered blocking state [ 98.728976][ T2988] bridge0: port 1(bridge_slave_0) entered forwarding state [ 98.736779][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.745598][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.754673][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.762959][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.770948][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.779173][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.791040][ T9913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.835270][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.844781][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.855158][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.869155][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.879086][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.887916][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.897790][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.906401][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.914898][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.923809][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.932561][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 98.941643][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 98.950436][ T2717] bridge0: port 2(bridge_slave_1) entered blocking state [ 98.957590][ T2717] bridge0: port 2(bridge_slave_1) entered forwarding state [ 98.965318][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.989280][ T9912] 8021q: adding VLAN 0 to HW filter on device team0 [ 99.008750][ T9908] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.023025][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.032665][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.043562][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.052134][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.060385][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 99.069304][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 99.077714][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.086600][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.099090][ T9906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.119122][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 99.129386][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 99.138152][ T2717] bridge0: port 1(bridge_slave_0) entered blocking state [ 99.145200][ T2717] bridge0: port 1(bridge_slave_0) entered forwarding state [ 99.153503][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.161909][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.177838][ T9913] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.203162][ T9907] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.221603][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 99.230814][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 99.240250][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 99.249363][ T2988] bridge0: port 2(bridge_slave_1) entered blocking state [ 99.256522][ T2988] bridge0: port 2(bridge_slave_1) entered forwarding state [ 99.264543][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.273713][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.282562][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.291160][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.301849][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.310768][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 99.320965][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.340785][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.351662][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.362421][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 99.398724][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.406611][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.419136][ T9908] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.453105][ T9914] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.478807][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 99.491019][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 99.500552][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 99.511327][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 99.520386][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 99.529641][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 99.538184][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.546833][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.554307][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.563723][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.573735][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.582263][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.590851][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 99.614019][ T9912] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 99.627497][ T9912] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 99.644788][ T9907] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.662254][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 99.671346][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 99.680154][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.688907][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.712489][ T9906] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.733130][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.743289][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.752933][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 99.760906][ T2988] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 99.782043][ T9913] device veth0_vlan entered promiscuous mode [ 99.793172][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.802553][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.838317][ T9914] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 99.853479][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.862774][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.873313][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.881986][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.923589][ T9913] device veth1_vlan entered promiscuous mode [ 99.932457][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 99.941418][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 99.949274][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 99.957282][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 99.966262][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 99.974682][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 99.984055][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 99.992816][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.000911][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.020183][ T9908] device veth0_vlan entered promiscuous mode [ 100.052318][ T9912] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 100.066880][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.080242][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.089024][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.116882][ T9907] device veth0_vlan entered promiscuous mode [ 100.130924][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.139238][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.147330][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.156127][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.169361][ T9908] device veth1_vlan entered promiscuous mode [ 100.189121][ T9906] device veth0_vlan entered promiscuous mode [ 100.206144][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.215349][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.223639][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.231802][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.240641][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.284570][ T9907] device veth1_vlan entered promiscuous mode [ 100.294939][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.313448][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.322954][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 100.335381][ T3074] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 100.349348][ T9906] device veth1_vlan entered promiscuous mode [ 100.372809][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 100.381758][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 100.400349][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.409104][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.420110][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.428503][ T2717] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.460973][ T9914] device veth0_vlan entered promiscuous mode [ 100.524659][ T9912] device veth0_vlan entered promiscuous mode [ 100.595712][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 100.604745][ T3073] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 100.640346][ T9914] device veth1_vlan entered promiscuous mode [ 100.664792][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 100.690959][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 100.720748][ T9912] device veth1_vlan entered promiscuous mode 2020/01/07 07:30:08 executed programs: 6 [ 101.468906][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 101.477579][ T2787] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 101.958055][T10017] team0: Device netdevsim0 is up. Set it down before adding it as a team port [ 102.078132][T10027] team0: Device netdevsim0 is up. Set it down before adding it as a team port [ 102.345067][T10048] bond0: (slave netdevsim0): slave is up - this may be due to an out of date ifenslave [ 102.399056][T10045] bond0: (slave netdevsim0): slave is up - this may be due to an out of date ifenslave [ 102.452082][T10057] bond0: (slave netdevsim0): slave is up - this may be due to an out of date ifenslave [ 102.516240][T10060] bond0: (slave netdevsim0): slave is up - this may be due to an out of date ifenslave [ 102.554291][T10063] bond0: (slave netdevsim0): slave is up - this may be due to an out of date ifenslave [ 102.663730][T10074] batman_adv: batadv0: Adding interface: netdevsim0 [ 102.675951][T10074] batman_adv: batadv0: The MTU of interface netdevsim0 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. [ 102.706821][T10074] batman_adv: batadv0: Interface activated: netdevsim0 [ 102.721554][T10078] bond0: (slave netdevsim0): slave is up - this may be due to an out of date ifenslave [ 102.946307][T10102] batman_adv: batadv0: Interface deactivated: netdevsim0 [ 102.953747][T10102] batman_adv: batadv0: Removing interface: netdevsim0 [ 103.016769][T10107] ------------[ cut here ]------------ [ 103.022362][T10107] DEBUG_LOCKS_WARN_ON(1) [ 103.022472][T10107] WARNING: CPU: 1 PID: 10107 at kernel/locking/lockdep.c:167 mark_lock+0x22b/0x1220 [ 103.036269][T10107] Kernel panic - not syncing: panic_on_warn set ... [ 103.042894][T10107] CPU: 1 PID: 10107 Comm: syz-executor.0 Not tainted 5.5.0-rc5-syzkaller #0 [ 103.051667][T10107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.062161][T10107] Call Trace: [ 103.065471][T10107] dump_stack+0x197/0x210 [ 103.070020][T10107] ? mark_lock+0x1a0/0x1220 [ 103.074747][T10107] panic+0x2e3/0x75c [ 103.079495][T10107] ? add_taint.cold+0x16/0x16 [ 103.084193][T10107] ? __kasan_check_write+0x14/0x20 [ 103.089314][T10107] ? __warn.cold+0x14/0x3e [ 103.093729][T10107] ? __warn+0xd9/0x1cf [ 103.097794][T10107] ? mark_lock+0x22b/0x1220 [ 103.102299][T10107] __warn.cold+0x2f/0x3e [ 103.106546][T10107] ? mark_lock+0x22b/0x1220 [ 103.111058][T10107] report_bug+0x289/0x300 [ 103.115387][T10107] do_error_trap+0x11b/0x200 [ 103.120269][T10107] do_invalid_op+0x37/0x50 [ 103.124671][T10107] ? mark_lock+0x22b/0x1220 [ 103.129180][T10107] invalid_op+0x23/0x30 [ 103.133344][T10107] RIP: 0010:mark_lock+0x22b/0x1220 [ 103.138447][T10107] Code: d0 7c 08 84 d2 0f 85 a8 0e 00 00 44 8b 1d fd 48 21 09 45 85 db 75 b6 48 c7 c6 60 95 2b 88 48 c7 c7 a0 95 2b 88 e8 d4 38 eb ff <0f> 0b 31 db e9 aa fe ff ff 48 c7 c7 60 65 66 8b e8 a0 49 58 00 e9 [ 103.158187][T10107] RSP: 0018:ffffc90002e4f690 EFLAGS: 00010082 [ 103.164274][T10107] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 103.172330][T10107] RDX: 0000000000000000 RSI: ffffffff815e8b46 RDI: fffff520005c9ec4 [ 103.180646][T10107] RBP: ffffc90002e4f6e0 R08: ffff88808ca6e600 R09: fffffbfff1333569 [ 103.188629][T10107] R10: fffffbfff1333568 R11: ffffffff8999ab43 R12: 0000000000000002 [ 103.196606][T10107] R13: ffff88808ca6eec0 R14: 0000000000000000 R15: 0000000000040733 [ 103.204687][T10107] ? vprintk_func+0x86/0x189 [ 103.209293][T10107] ? __kasan_check_read+0x11/0x20 [ 103.214329][T10107] ? mark_lock+0xc2/0x1220 [ 103.218754][T10107] __lock_acquire+0x1370/0x4a00 [ 103.223770][T10107] ? __sanitizer_cov_trace_switch+0x49/0x80 [ 103.229661][T10107] ? skb_network_protocol+0xf6/0x4a0 [ 103.234945][T10107] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 103.240751][T10107] ? mark_held_locks+0xf0/0xf0 [ 103.245521][T10107] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 103.251771][T10107] ? validate_xmit_xfrm+0x43c/0xf10 [ 103.257058][T10107] lock_acquire+0x190/0x410 [ 103.261560][T10107] ? __dev_queue_xmit+0x29f3/0x35c0 [ 103.266750][T10107] _raw_spin_lock+0x2f/0x40 [ 103.271264][T10107] ? __dev_queue_xmit+0x29f3/0x35c0 [ 103.276459][T10107] __dev_queue_xmit+0x29f3/0x35c0 [ 103.281654][T10107] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 103.286927][T10107] ? mark_lock+0xc2/0x1220 [ 103.291334][T10107] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 103.297585][T10107] ? packet_parse_headers.isra.0+0x350/0x4a0 [ 103.303581][T10107] ? packet_parse_headers.isra.0+0x12c/0x4a0 [ 103.309604][T10107] ? prb_dispatch_next_block+0x1b0/0x1b0 [ 103.315230][T10107] dev_queue_xmit+0x18/0x20 [ 103.319732][T10107] ? dev_queue_xmit+0x18/0x20 [ 103.324612][T10107] packet_sendmsg+0x260d/0x6220 [ 103.329462][T10107] ? __kasan_check_read+0x11/0x20 [ 103.334481][T10107] ? ___might_sleep+0x163/0x2c0 [ 103.339389][T10107] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 103.345629][T10107] ? aa_label_sk_perm+0x91/0xf0 [ 103.350564][T10107] ? packet_notifier+0x880/0x880 [ 103.355504][T10107] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 103.361068][T10107] ? apparmor_socket_sendmsg+0x2a/0x30 [ 103.366532][T10107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.372845][T10107] ? security_socket_sendmsg+0x8d/0xc0 [ 103.378816][T10107] ? packet_notifier+0x880/0x880 [ 103.384011][T10107] sock_sendmsg+0xd7/0x130 [ 103.388957][T10107] __sys_sendto+0x262/0x380 [ 103.393447][T10107] ? __ia32_sys_getpeername+0xb0/0xb0 [ 103.398828][T10107] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 103.405087][T10107] ? get_old_timespec32+0x200/0x200 [ 103.410292][T10107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.416560][T10107] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 103.422125][T10107] ? do_fast_syscall_32+0xd1/0xe16 [ 103.427256][T10107] ? entry_SYSENTER_compat+0x70/0x7f [ 103.432578][T10107] __ia32_sys_sendto+0xdf/0x1a0 [ 103.437529][T10107] do_fast_syscall_32+0x27b/0xe16 [ 103.442561][T10107] entry_SYSENTER_compat+0x70/0x7f [ 103.447669][T10107] RIP: 0023:0xf7f0ea39 [ 103.451731][T10107] Code: 00 00 00 89 d3 5b 5e 5f 5d c3 b8 80 96 98 00 eb c4 8b 04 24 c3 8b 1c 24 c3 8b 34 24 c3 8b 3c 24 c3 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 103.471498][T10107] RSP: 002b:00000000f7ee90cc EFLAGS: 00000296 ORIG_RAX: 0000000000000171 [ 103.479990][T10107] RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 0000000000000000 [ 103.487948][T10107] RDX: 0000000000000000 RSI: 0000000004020083 RDI: 0000000020000100 [ 103.495910][T10107] RBP: 0000000000000014 R08: 0000000000000000 R09: 0000000000000000 [ 103.503978][T10107] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 103.512066][T10107] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 103.521396][T10107] Kernel Offset: disabled [ 103.525851][T10107] Rebooting in 86400 seconds..