[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[ 61.283359][ T26] audit: type=1800 audit(1563868478.994:25): pid=8983 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0
[ 61.320389][ T26] audit: type=1800 audit(1563868478.994:26): pid=8983 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0
[ 61.352635][ T26] audit: type=1800 audit(1563868478.994:27): pid=8983 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0
[....] Starting periodic command scheduler: cron[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
[....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[1G[[32m ok [39;49m8[?25h[?0c.
Debian GNU/Linux 7 syzkaller ttyS0
Warning: Permanently added '10.128.1.43' (ECDSA) to the list of known hosts.
syzkaller login: [ 183.316032][ T9140] IPVS: ftp: loaded support on port[0] = 21
[ 183.328508][ T9145] IPVS: ftp: loaded support on port[0] = 21
[ 183.349720][ T9143] IPVS: ftp: loaded support on port[0] = 21
[ 183.350403][ T9148] IPVS: ftp: loaded support on port[0] = 21
[ 183.365401][ T9147] IPVS: ftp: loaded support on port[0] = 21
[ 183.393165][ T9146] IPVS: ftp: loaded support on port[0] = 21
[ 183.579475][ T9140] chnl_net:caif_netlink_parms(): no params data found
[ 183.724265][ T9145] chnl_net:caif_netlink_parms(): no params data found
[ 183.732981][ T9148] chnl_net:caif_netlink_parms(): no params data found
[ 183.760785][ T9147] chnl_net:caif_netlink_parms(): no params data found
[ 183.832894][ T9146] chnl_net:caif_netlink_parms(): no params data found
[ 183.845032][ T9140] bridge0: port 1(bridge_slave_0) entered blocking state
[ 183.852763][ T9140] bridge0: port 1(bridge_slave_0) entered disabled state
[ 183.860963][ T9140] device bridge_slave_0 entered promiscuous mode
[ 183.869746][ T9147] bridge0: port 1(bridge_slave_0) entered blocking state
[ 183.877553][ T9147] bridge0: port 1(bridge_slave_0) entered disabled state
[ 183.885505][ T9147] device bridge_slave_0 entered promiscuous mode
[ 183.912575][ T9140] bridge0: port 2(bridge_slave_1) entered blocking state
[ 183.919673][ T9140] bridge0: port 2(bridge_slave_1) entered disabled state
[ 183.928188][ T9140] device bridge_slave_1 entered promiscuous mode
[ 183.935514][ T9147] bridge0: port 2(bridge_slave_1) entered blocking state
[ 183.943372][ T9147] bridge0: port 2(bridge_slave_1) entered disabled state
[ 183.951292][ T9147] device bridge_slave_1 entered promiscuous mode
[ 183.977071][ T9148] bridge0: port 1(bridge_slave_0) entered blocking state
[ 183.984564][ T9148] bridge0: port 1(bridge_slave_0) entered disabled state
[ 183.992888][ T9148] device bridge_slave_0 entered promiscuous mode
[ 184.000317][ T9143] chnl_net:caif_netlink_parms(): no params data found
[ 184.022730][ T9145] bridge0: port 1(bridge_slave_0) entered blocking state
[ 184.029830][ T9145] bridge0: port 1(bridge_slave_0) entered disabled state
[ 184.038231][ T9145] device bridge_slave_0 entered promiscuous mode
[ 184.054074][ T9148] bridge0: port 2(bridge_slave_1) entered blocking state
[ 184.061214][ T9148] bridge0: port 2(bridge_slave_1) entered disabled state
[ 184.069088][ T9148] device bridge_slave_1 entered promiscuous mode
[ 184.095139][ T9145] bridge0: port 2(bridge_slave_1) entered blocking state
[ 184.102378][ T9145] bridge0: port 2(bridge_slave_1) entered disabled state
[ 184.110601][ T9145] device bridge_slave_1 entered promiscuous mode
[ 184.133802][ T9140] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 184.148082][ T9147] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 184.175538][ T9146] bridge0: port 1(bridge_slave_0) entered blocking state
[ 184.183411][ T9146] bridge0: port 1(bridge_slave_0) entered disabled state
[ 184.191587][ T9146] device bridge_slave_0 entered promiscuous mode
[ 184.200280][ T9140] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 184.211613][ T9147] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 184.234546][ T9148] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 184.244106][ T9146] bridge0: port 2(bridge_slave_1) entered blocking state
[ 184.252868][ T9146] bridge0: port 2(bridge_slave_1) entered disabled state
[ 184.262567][ T9146] device bridge_slave_1 entered promiscuous mode
[ 184.287311][ T9145] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 184.304946][ T9147] team0: Port device team_slave_0 added
[ 184.312333][ T9148] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 184.349379][ T9146] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 184.360147][ T9147] team0: Port device team_slave_1 added
[ 184.367673][ T9145] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 184.386103][ T9140] team0: Port device team_slave_0 added
[ 184.394204][ T9148] team0: Port device team_slave_0 added
[ 184.402967][ T9140] team0: Port device team_slave_1 added
[ 184.411555][ T9146] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 184.433577][ T9143] bridge0: port 1(bridge_slave_0) entered blocking state
[ 184.441515][ T9143] bridge0: port 1(bridge_slave_0) entered disabled state
[ 184.449175][ T9143] device bridge_slave_0 entered promiscuous mode
[ 184.457973][ T9148] team0: Port device team_slave_1 added
[ 184.501656][ T9146] team0: Port device team_slave_0 added
[ 184.507618][ T9143] bridge0: port 2(bridge_slave_1) entered blocking state
[ 184.515666][ T9143] bridge0: port 2(bridge_slave_1) entered disabled state
[ 184.524236][ T9143] device bridge_slave_1 entered promiscuous mode
[ 184.612522][ T9147] device hsr_slave_0 entered promiscuous mode
[ 184.651056][ T9147] device hsr_slave_1 entered promiscuous mode
[ 184.703873][ T9146] team0: Port device team_slave_1 added
[ 184.711670][ T9145] team0: Port device team_slave_0 added
[ 184.753723][ T9148] device hsr_slave_0 entered promiscuous mode
[ 184.790939][ T9148] device hsr_slave_1 entered promiscuous mode
[ 184.840662][ T9148] debugfs: Directory 'hsr0' with parent '/' already present!
[ 184.884008][ T9140] device hsr_slave_0 entered promiscuous mode
[ 184.920911][ T9140] device hsr_slave_1 entered promiscuous mode
[ 184.960578][ T9140] debugfs: Directory 'hsr0' with parent '/' already present!
[ 184.985539][ T9145] team0: Port device team_slave_1 added
[ 184.993832][ T9143] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 185.011952][ T9143] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 185.124141][ T9146] device hsr_slave_0 entered promiscuous mode
[ 185.160833][ T9146] device hsr_slave_1 entered promiscuous mode
[ 185.210541][ T9146] debugfs: Directory 'hsr0' with parent '/' already present!
[ 185.219406][ T9143] team0: Port device team_slave_0 added
[ 185.253836][ T9145] device hsr_slave_0 entered promiscuous mode
[ 185.311019][ T9145] device hsr_slave_1 entered promiscuous mode
[ 185.360708][ T9145] debugfs: Directory 'hsr0' with parent '/' already present!
[ 185.377410][ T9143] team0: Port device team_slave_1 added
[ 185.422726][ T9143] device hsr_slave_0 entered promiscuous mode
[ 185.471164][ T9143] device hsr_slave_1 entered promiscuous mode
[ 185.530785][ T9143] debugfs: Directory 'hsr0' with parent '/' already present!
[ 185.649150][ T9140] 8021q: adding VLAN 0 to HW filter on device bond0
[ 185.690882][ T9140] 8021q: adding VLAN 0 to HW filter on device team0
[ 185.704461][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 185.713674][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 185.759988][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 185.769692][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 185.779124][ T5] bridge0: port 1(bridge_slave_0) entered blocking state
[ 185.786356][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 185.795192][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 185.804105][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 185.812668][ T5] bridge0: port 2(bridge_slave_1) entered blocking state
[ 185.819710][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 185.836183][ T9145] 8021q: adding VLAN 0 to HW filter on device bond0
[ 185.864152][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 185.872900][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 185.900190][ T9146] 8021q: adding VLAN 0 to HW filter on device bond0
[ 185.919772][ T9147] 8021q: adding VLAN 0 to HW filter on device bond0
[ 185.928834][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 185.938333][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 185.947042][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 185.955801][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 185.964652][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 185.973214][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 185.985317][ T9140] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 185.999063][ T9140] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 186.017634][ T9145] 8021q: adding VLAN 0 to HW filter on device team0
[ 186.025997][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 186.034043][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 186.042943][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 186.050697][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 186.064250][ T9143] 8021q: adding VLAN 0 to HW filter on device bond0
[ 186.079115][ T9146] 8021q: adding VLAN 0 to HW filter on device team0
[ 186.096565][ T9147] 8021q: adding VLAN 0 to HW filter on device team0
[ 186.108918][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 186.118184][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 186.127070][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 186.135742][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 186.144048][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 186.153550][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 186.162808][ T3512] bridge0: port 1(bridge_slave_0) entered blocking state
[ 186.169852][ T3512] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 186.181277][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 186.199945][ T9143] 8021q: adding VLAN 0 to HW filter on device team0
[ 186.215110][ T9148] 8021q: adding VLAN 0 to HW filter on device bond0
[ 186.223968][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 186.232518][ T3512] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 186.244986][ T9140] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 186.280747][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 186.289441][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 186.298391][ T22] bridge0: port 1(bridge_slave_0) entered blocking state
[ 186.305518][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 186.315722][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 186.324574][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 186.333223][ T22] bridge0: port 2(bridge_slave_1) entered blocking state
[ 186.340269][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 186.348142][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 186.357300][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 186.365767][ T22] bridge0: port 1(bridge_slave_0) entered blocking state
[ 186.372884][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 186.380380][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 186.389464][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 186.398113][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 186.406588][ T22] bridge0: port 1(bridge_slave_0) entered blocking state
[ 186.413687][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 186.422118][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 186.431060][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 186.439402][ T22] bridge0: port 2(bridge_slave_1) entered blocking state
[ 186.446621][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 186.455108][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[ 186.463344][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[ 186.493766][ T9148] 8021q: adding VLAN 0 to HW filter on device team0
[ 186.503514][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 186.511694][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 186.519778][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 186.534000][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 186.544084][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 186.553251][ T9157] bridge0: port 2(bridge_slave_1) entered blocking state
[ 186.560296][ T9157] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 186.568017][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 186.577141][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 186.585644][ T9157] bridge0: port 2(bridge_slave_1) entered blocking state
[ 186.592740][ T9157] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 186.600227][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 186.609073][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 186.617662][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 186.626412][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 186.635034][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 186.643889][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 186.652792][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 186.661620][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 186.671749][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 186.679625][ T9157] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
executing program
[ 186.724745][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 186.741594][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 186.749981][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 186.761081][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 186.769472][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 186.778521][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 186.788005][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[ 186.796772][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[ 186.805566][ T9155] bridge0: port 1(bridge_slave_0) entered blocking state
[ 186.812682][ T9155] bridge0: port 1(bridge_slave_0) entered forwarding state
executing program
[ 186.820518][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[ 186.829014][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[ 186.837544][ T9155] bridge0: port 2(bridge_slave_1) entered blocking state
[ 186.844672][ T9155] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 186.852418][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[ 186.862269][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[ 186.871101][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 186.879687][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 186.888855][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 186.897045][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[ 186.905056][ T9155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 186.924093][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 186.935166][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 186.944725][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 186.956288][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 186.964968][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[ 186.973871][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[ 186.994368][ T9147] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 187.010303][ T9147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 187.025007][ T9145] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[ 187.035799][ T9145] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 187.050390][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 187.064879][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[ 187.072888][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 187.081952][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 187.090303][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 187.099087][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 187.108222][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 187.116598][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
executing program
[ 187.125205][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 187.133703][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 187.143542][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 187.152392][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 187.160778][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 187.169423][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 187.178104][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 187.186737][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 187.195083][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[ 187.203916][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[ 187.217811][ T9143] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 187.229466][ T9143] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 187.250925][ T9146] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 187.262187][ T9146] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 187.269887][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
executing program
[ 187.278867][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 187.287563][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 187.296138][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 187.304686][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 187.314917][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[ 187.323773][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[ 187.342442][ T9143] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 187.375214][ T9148] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[ 187.387528][ T9148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[ 187.411462][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[ 187.419718][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[ 187.432713][ T9146] 8021q: adding VLAN 0 to HW filter on device batadv0
executing program
[ 187.468723][ T9147] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 187.494251][ T9145] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 187.505336][ T9148] 8021q: adding VLAN 0 to HW filter on device batadv0
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[ 236.080907][ C1] ==================================================================
[ 236.089211][ C1] BUG: KASAN: use-after-free in refcount_inc_not_zero_checked+0x81/0x200
[ 236.097610][ C1] Read of size 4 at addr ffff888090668e00 by task swapper/1/0
[ 236.105049][ C1]
[ 236.107390][ C1] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.2.0+ #97
[ 236.114237][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 236.124276][ C1] Call Trace:
[ 236.127544][ C1]
[ 236.130464][ C1] dump_stack+0x172/0x1f0
[ 236.134825][ C1] ? refcount_inc_not_zero_checked+0x81/0x200
[ 236.140888][ C1] print_address_description.cold+0xd4/0x306
[ 236.146867][ C1] ? refcount_inc_not_zero_checked+0x81/0x200
[ 236.152945][ C1] ? refcount_inc_not_zero_checked+0x81/0x200
[ 236.159028][ C1] __kasan_report.cold+0x1b/0x36
[ 236.163978][ C1] ? refcount_inc_not_zero_checked+0x81/0x200
[ 236.170036][ C1] kasan_report+0x12/0x17
[ 236.174367][ C1] check_memory_region+0x134/0x1a0
[ 236.179513][ C1] __kasan_check_read+0x11/0x20
[ 236.184373][ C1] refcount_inc_not_zero_checked+0x81/0x200
[ 236.190269][ C1] ? refcount_dec_and_mutex_lock+0x90/0x90
[ 236.196088][ C1] ? lock_acquire+0x190/0x410
[ 236.200843][ C1] ? nr_insert_socket+0x21/0xe0
[ 236.205702][ C1] ? refcount_dec_not_one+0x1f0/0x1f0
[ 236.211079][ C1] refcount_inc_checked+0x17/0x70
[ 236.216120][ C1] nr_insert_socket+0x2d/0xe0
[ 236.220798][ C1] nr_rx_frame+0x1605/0x1e73
[ 236.225408][ C1] nr_loopback_timer+0x7b/0x170
[ 236.230263][ C1] call_timer_fn+0x1ac/0x780
[ 236.234856][ C1] ? nr_process_rx_frame+0x1540/0x1540
[ 236.240316][ C1] ? msleep_interruptible+0x150/0x150
[ 236.245688][ C1] ? run_timer_softirq+0x685/0x17a0
[ 236.250899][ C1] ? trace_hardirqs_on+0x67/0x240
[ 236.255927][ C1] ? __kasan_check_read+0x11/0x20
[ 236.260950][ C1] ? nr_process_rx_frame+0x1540/0x1540
[ 236.266422][ C1] ? nr_process_rx_frame+0x1540/0x1540
[ 236.271881][ C1] run_timer_softirq+0x697/0x17a0
[ 236.276914][ C1] ? add_timer+0x930/0x930
[ 236.281334][ C1] ? kvm_clock_read+0x18/0x30
[ 236.286012][ C1] ? kvm_sched_clock_read+0x9/0x20
[ 236.291119][ C1] ? sched_clock+0x2e/0x50
[ 236.295529][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 236.301772][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 236.308120][ C1] __do_softirq+0x262/0x98c
[ 236.312718][ C1] ? sched_clock_cpu+0x1b/0x1b0
[ 236.317585][ C1] irq_exit+0x19b/0x1e0
[ 236.321742][ C1] smp_apic_timer_interrupt+0x1a3/0x610
[ 236.327308][ C1] apic_timer_interrupt+0xf/0x20
[ 236.332235][ C1]
[ 236.335200][ C1] RIP: 0010:native_safe_halt+0xe/0x10
[ 236.340575][ C1] Code: b8 94 73 fa eb 8a 90 90 90 90 90 90 e9 07 00 00 00 0f 00 2d 34 25 4f 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d 24 25 4f 00 fb f4 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 0e 56 27 fa e8 c9
[ 236.360292][ C1] RSP: 0018:ffff8880a98dfd68 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 236.368716][ C1] RAX: 1ffffffff11a5e05 RBX: ffff8880a98cc340 RCX: 0000000000000000
[ 236.376699][ C1] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffff8880a98ccbcc
[ 236.384672][ C1] RBP: ffff8880a98dfd98 R08: ffff8880a98cc340 R09: 0000000000000000
[ 236.392646][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
[ 236.400612][ C1] R13: ffffffff89a4f778 R14: 0000000000000000 R15: 0000000000000001
[ 236.408625][ C1] ? default_idle+0x4e/0x360
[ 236.413233][ C1] arch_cpu_idle+0xa/0x10
[ 236.417572][ C1] default_idle_call+0x84/0xb0
[ 236.422337][ C1] do_idle+0x413/0x760
[ 236.426408][ C1] ? __this_cpu_preempt_check+0x3a/0x210
[ 236.432043][ C1] ? arch_cpu_idle_exit+0x80/0x80
[ 236.437073][ C1] cpu_startup_entry+0x1b/0x20
[ 236.441839][ C1] start_secondary+0x315/0x430
[ 236.446602][ C1] ? set_cpu_sibling_map+0x2180/0x2180
[ 236.452082][ C1] secondary_startup_64+0xa4/0xb0
[ 236.457108][ C1]
[ 236.459430][ C1] Allocated by task 0:
[ 236.463500][ C1] save_stack+0x23/0x90
[ 236.467651][ C1] __kasan_kmalloc.constprop.0+0xcf/0xe0
[ 236.473291][ C1] kasan_kmalloc+0x9/0x10
[ 236.477613][ C1] __kmalloc+0x163/0x770
[ 236.481906][ C1] sk_prot_alloc+0x23a/0x310
[ 236.486493][ C1] sk_alloc+0x39/0xf70
[ 236.490563][ C1] nr_rx_frame+0x733/0x1e73
[ 236.495064][ C1] nr_loopback_timer+0x7b/0x170
[ 236.499910][ C1] call_timer_fn+0x1ac/0x780
[ 236.504511][ C1] run_timer_softirq+0x697/0x17a0
[ 236.509530][ C1] __do_softirq+0x262/0x98c
[ 236.514018][ C1]
[ 236.516339][ C1] Freed by task 13733:
[ 236.520401][ C1] save_stack+0x23/0x90
[ 236.524553][ C1] __kasan_slab_free+0x102/0x150
[ 236.529489][ C1] kasan_slab_free+0xe/0x10
[ 236.533985][ C1] kfree+0x10a/0x2c0
[ 236.537873][ C1] __sk_destruct+0x4f7/0x6e0
[ 236.542509][ C1] sk_destruct+0x86/0xa0
[ 236.546755][ C1] __sk_free+0xfb/0x360
[ 236.550910][ C1] sk_free+0x42/0x50
[ 236.554799][ C1] sock_efree+0x61/0x80
[ 236.558946][ C1] skb_release_head_state+0xeb/0x250
[ 236.564225][ C1] skb_release_all+0x16/0x60
[ 236.568805][ C1] kfree_skb+0x101/0x3c0
[ 236.573043][ C1] nr_accept+0x56e/0x700
[ 236.577287][ C1] __sys_accept4+0x34e/0x6a0
[ 236.581871][ C1] __x64_sys_accept4+0x97/0xf0
[ 236.586631][ C1] do_syscall_64+0xfd/0x6a0
[ 236.591129][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe
[ 236.597004][ C1]
[ 236.599330][ C1] The buggy address belongs to the object at ffff888090668d80
[ 236.599330][ C1] which belongs to the cache kmalloc-2k of size 2048
[ 236.613374][ C1] The buggy address is located 128 bytes inside of
[ 236.613374][ C1] 2048-byte region [ffff888090668d80, ffff888090669580)
[ 236.626724][ C1] The buggy address belongs to the page:
[ 236.632380][ C1] page:ffffea0002419a00 refcount:1 mapcount:0 mapping:ffff8880aa400e00 index:0x0 compound_mapcount: 0
[ 236.643311][ C1] flags: 0x1fffc0000010200(slab|head)
[ 236.648679][ C1] raw: 01fffc0000010200 ffffea0002a65608 ffffea0002a36c08 ffff8880aa400e00
[ 236.657269][ C1] raw: 0000000000000000 ffff888090668500 0000000100000003 0000000000000000
[ 236.665942][ C1] page dumped because: kasan: bad access detected
[ 236.672374][ C1]
[ 236.674703][ C1] Memory state around the buggy address:
[ 236.680428][ C1] ffff888090668d00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[ 236.688516][ C1] ffff888090668d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 236.696672][ C1] >ffff888090668e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 236.704909][ C1] ^
[ 236.708992][ C1] ffff888090668e80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 236.717059][ C1] ffff888090668f00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[ 236.725114][ C1] ==================================================================
[ 236.733170][ C1] Disabling lock debugging due to kernel taint
[ 236.739423][ C1] Kernel panic - not syncing: panic_on_warn set ...
[ 236.746015][ C1] CPU: 1 PID: 0 Comm: swapper/1 Tainted: G B 5.2.0+ #97
[ 236.754241][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 236.764307][ C1] Call Trace:
[ 236.767584][ C1]
[ 236.770466][ C1] dump_stack+0x172/0x1f0
[ 236.774827][ C1] panic+0x2dc/0x755
[ 236.778753][ C1] ? add_taint.cold+0x16/0x16
[ 236.783446][ C1] ? trace_hardirqs_on+0x5e/0x240
[ 236.788468][ C1] ? trace_hardirqs_on+0x5e/0x240
[ 236.793492][ C1] ? refcount_inc_not_zero_checked+0x81/0x200
[ 236.799570][ C1] end_report+0x47/0x4f
[ 236.803728][ C1] ? refcount_inc_not_zero_checked+0x81/0x200
[ 236.809790][ C1] __kasan_report.cold+0xe/0x36
[ 236.815033][ C1] ? refcount_inc_not_zero_checked+0x81/0x200
[ 236.821118][ C1] kasan_report+0x12/0x17
[ 236.825450][ C1] check_memory_region+0x134/0x1a0
[ 236.830647][ C1] __kasan_check_read+0x11/0x20
[ 236.835503][ C1] refcount_inc_not_zero_checked+0x81/0x200
[ 236.841424][ C1] ? refcount_dec_and_mutex_lock+0x90/0x90
[ 236.847238][ C1] ? lock_acquire+0x190/0x410
[ 236.852184][ C1] ? nr_insert_socket+0x21/0xe0
[ 236.857141][ C1] ? refcount_dec_not_one+0x1f0/0x1f0
[ 236.862872][ C1] refcount_inc_checked+0x17/0x70
[ 236.867938][ C1] nr_insert_socket+0x2d/0xe0
[ 236.872627][ C1] nr_rx_frame+0x1605/0x1e73
[ 236.877243][ C1] nr_loopback_timer+0x7b/0x170
[ 236.882111][ C1] call_timer_fn+0x1ac/0x780
[ 236.886722][ C1] ? nr_process_rx_frame+0x1540/0x1540
[ 236.892187][ C1] ? msleep_interruptible+0x150/0x150
[ 236.897563][ C1] ? run_timer_softirq+0x685/0x17a0
[ 236.902764][ C1] ? trace_hardirqs_on+0x67/0x240
[ 236.907778][ C1] ? __kasan_check_read+0x11/0x20
[ 236.912801][ C1] ? nr_process_rx_frame+0x1540/0x1540
[ 236.918261][ C1] ? nr_process_rx_frame+0x1540/0x1540
[ 236.923728][ C1] run_timer_softirq+0x697/0x17a0
[ 236.928753][ C1] ? add_timer+0x930/0x930
[ 236.933184][ C1] ? kvm_clock_read+0x18/0x30
[ 236.937882][ C1] ? kvm_sched_clock_read+0x9/0x20
[ 236.943011][ C1] ? sched_clock+0x2e/0x50
[ 236.947442][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 236.953955][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[ 236.960212][ C1] __do_softirq+0x262/0x98c
[ 236.964724][ C1] ? sched_clock_cpu+0x1b/0x1b0
[ 236.969583][ C1] irq_exit+0x19b/0x1e0
[ 236.973744][ C1] smp_apic_timer_interrupt+0x1a3/0x610
[ 236.979322][ C1] apic_timer_interrupt+0xf/0x20
[ 236.984261][ C1]
[ 236.987200][ C1] RIP: 0010:native_safe_halt+0xe/0x10
[ 236.998735][ C1] Code: b8 94 73 fa eb 8a 90 90 90 90 90 90 e9 07 00 00 00 0f 00 2d 34 25 4f 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d 24 25 4f 00 fb f4 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 0e 56 27 fa e8 c9
[ 237.018340][ C1] RSP: 0018:ffff8880a98dfd68 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 237.026752][ C1] RAX: 1ffffffff11a5e05 RBX: ffff8880a98cc340 RCX: 0000000000000000
[ 237.034720][ C1] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffff8880a98ccbcc
[ 237.042687][ C1] RBP: ffff8880a98dfd98 R08: ffff8880a98cc340 R09: 0000000000000000
[ 237.050658][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000
[ 237.058719][ C1] R13: ffffffff89a4f778 R14: 0000000000000000 R15: 0000000000000001
[ 237.066735][ C1] ? default_idle+0x4e/0x360
[ 237.071342][ C1] arch_cpu_idle+0xa/0x10
[ 237.075676][ C1] default_idle_call+0x84/0xb0
[ 237.080441][ C1] do_idle+0x413/0x760
[ 237.084507][ C1] ? __this_cpu_preempt_check+0x3a/0x210
[ 237.090150][ C1] ? arch_cpu_idle_exit+0x80/0x80
[ 237.095172][ C1] cpu_startup_entry+0x1b/0x20
[ 237.099935][ C1] start_secondary+0x315/0x430
[ 237.104697][ C1] ? set_cpu_sibling_map+0x2180/0x2180
[ 237.110174][ C1] secondary_startup_64+0xa4/0xb0
[ 237.116294][ C1] Kernel Offset: disabled
[ 237.120740][ C1] Rebooting in 86400 seconds..