[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 64.926507][ T26] audit: type=1800 audit(1573475184.917:25): pid=8762 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 64.963990][ T26] audit: type=1800 audit(1573475184.917:26): pid=8762 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 64.985034][ T26] audit: type=1800 audit(1573475184.917:27): pid=8762 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[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.10.62' (ECDSA) to the list of known hosts. 2019/11/11 12:26:46 parsed 1 programs 2019/11/11 12:26:49 executed programs: 0 syzkaller login: [ 89.730886][ T8936] IPVS: ftp: loaded support on port[0] = 21 [ 89.731548][ T8941] IPVS: ftp: loaded support on port[0] = 21 [ 89.752426][ T8943] IPVS: ftp: loaded support on port[0] = 21 [ 89.755988][ T8940] IPVS: ftp: loaded support on port[0] = 21 [ 89.835132][ T8946] IPVS: ftp: loaded support on port[0] = 21 [ 89.835431][ T8945] IPVS: ftp: loaded support on port[0] = 21 [ 90.088346][ T8943] chnl_net:caif_netlink_parms(): no params data found [ 90.102504][ T8940] chnl_net:caif_netlink_parms(): no params data found [ 90.111896][ T8941] chnl_net:caif_netlink_parms(): no params data found [ 90.215163][ T8943] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.222800][ T8943] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.230823][ T8943] device bridge_slave_0 entered promiscuous mode [ 90.242363][ T8943] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.249534][ T8943] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.257470][ T8943] device bridge_slave_1 entered promiscuous mode [ 90.267589][ T8941] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.275003][ T8941] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.282796][ T8941] device bridge_slave_0 entered promiscuous mode [ 90.293601][ T8941] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.301109][ T8941] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.310640][ T8941] device bridge_slave_1 entered promiscuous mode [ 90.340465][ T8936] chnl_net:caif_netlink_parms(): no params data found [ 90.378049][ T8941] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.426082][ T8943] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.436667][ T8941] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.461463][ T8940] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.468722][ T8940] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.476681][ T8940] device bridge_slave_0 entered promiscuous mode [ 90.485049][ T8943] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.509864][ T8941] team0: Port device team_slave_0 added [ 90.519655][ T8941] team0: Port device team_slave_1 added [ 90.527799][ T8940] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.535044][ T8940] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.542710][ T8940] device bridge_slave_1 entered promiscuous mode [ 90.555400][ T8946] chnl_net:caif_netlink_parms(): no params data found [ 90.573294][ T8945] chnl_net:caif_netlink_parms(): no params data found [ 90.602864][ T8943] team0: Port device team_slave_0 added [ 90.650786][ T8943] team0: Port device team_slave_1 added [ 90.659183][ T8936] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.666613][ T8936] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.674985][ T8936] device bridge_slave_0 entered promiscuous mode [ 90.687072][ T8936] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.694187][ T8936] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.702982][ T8936] device bridge_slave_1 entered promiscuous mode [ 90.716004][ T8940] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.767302][ T8941] device hsr_slave_0 entered promiscuous mode [ 90.804614][ T8941] device hsr_slave_1 entered promiscuous mode [ 90.860549][ T8946] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.869001][ T8946] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.877201][ T8946] device bridge_slave_0 entered promiscuous mode [ 90.886326][ T8940] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 90.905241][ T8945] bridge0: port 1(bridge_slave_0) entered blocking state [ 90.912319][ T8945] bridge0: port 1(bridge_slave_0) entered disabled state [ 90.920285][ T8945] device bridge_slave_0 entered promiscuous mode [ 90.928098][ T8945] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.935328][ T8945] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.943399][ T8945] device bridge_slave_1 entered promiscuous mode [ 90.961306][ T8936] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 90.971824][ T8946] bridge0: port 2(bridge_slave_1) entered blocking state [ 90.979589][ T8946] bridge0: port 2(bridge_slave_1) entered disabled state [ 90.987713][ T8946] device bridge_slave_1 entered promiscuous mode [ 91.047206][ T8943] device hsr_slave_0 entered promiscuous mode [ 91.084341][ T8943] device hsr_slave_1 entered promiscuous mode [ 91.144093][ T8943] debugfs: Directory 'hsr0' with parent '/' already present! [ 91.168056][ T8936] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.234391][ T8945] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.245831][ T8945] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.280009][ T8940] team0: Port device team_slave_0 added [ 91.305931][ T8946] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.319876][ T8946] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.389352][ T8940] team0: Port device team_slave_1 added [ 91.421907][ T8936] team0: Port device team_slave_0 added [ 91.497453][ T8936] team0: Port device team_slave_1 added [ 91.505688][ T8945] team0: Port device team_slave_0 added [ 91.513563][ T8946] team0: Port device team_slave_0 added [ 91.524880][ T8946] team0: Port device team_slave_1 added [ 91.607352][ T8940] device hsr_slave_0 entered promiscuous mode [ 91.664585][ T8940] device hsr_slave_1 entered promiscuous mode [ 91.714434][ T8940] debugfs: Directory 'hsr0' with parent '/' already present! [ 91.788444][ T8945] team0: Port device team_slave_1 added [ 91.937341][ T8946] device hsr_slave_0 entered promiscuous mode [ 92.094369][ T8946] device hsr_slave_1 entered promiscuous mode [ 92.123947][ T8946] debugfs: Directory 'hsr0' with parent '/' already present! [ 92.227586][ T8936] device hsr_slave_0 entered promiscuous mode [ 92.325658][ T8936] device hsr_slave_1 entered promiscuous mode [ 92.363996][ T8936] debugfs: Directory 'hsr0' with parent '/' already present! [ 92.998380][ T8945] device hsr_slave_0 entered promiscuous mode [ 93.157081][ T8945] device hsr_slave_1 entered promiscuous mode [ 93.326653][ T8945] debugfs: Directory 'hsr0' with parent '/' already present! [ 93.463437][ T8941] 8021q: adding VLAN 0 to HW filter on device bond0 [ 93.803096][ T8941] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.019650][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.045365][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.307874][ T8940] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.371601][ T8943] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.497724][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.574521][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.583106][ T2967] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.590433][ T2967] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.874481][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.014426][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.023307][ T2967] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.030982][ T2967] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.269972][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.363353][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.436372][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.522893][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.605214][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.684318][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.745531][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.753518][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.851441][ T8941] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 95.943880][ T8941] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.033348][ T8940] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.153769][ T8943] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.199887][ T8936] 8021q: adding VLAN 0 to HW filter on device bond0 [ 96.255765][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.284484][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.355246][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.435693][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.492618][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.534889][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.542756][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.594837][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.741227][ T8941] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.768456][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.779673][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.810008][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.832685][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.847700][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.867436][ T8954] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.874574][ T8954] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.882698][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.891534][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.900015][ T8954] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.907112][ T8954] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.915073][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.923548][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.932295][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.940791][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.949266][ T8954] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.957749][ T8954] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.967226][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.975931][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.984566][ T8954] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.991623][ T8954] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.999593][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.008435][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.017088][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.024966][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.032712][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.041561][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.050331][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.059535][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.088610][ T8936] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.097433][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.106288][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.114612][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.122775][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.132509][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.142434][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.151098][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.160029][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.168735][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.177272][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.198858][ T8940] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 97.213945][ T8940] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 97.244836][ T8945] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.256249][ T8946] 8021q: adding VLAN 0 to HW filter on device bond0 [ 97.269436][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.278957][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.287749][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.296595][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.305049][ T2967] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.312105][ T2967] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.319967][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.328863][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.337577][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.346421][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.355047][ T2967] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.362125][ T2967] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.369789][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.378539][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.387366][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.395347][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.413486][ T8945] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.422880][ T8943] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.444324][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.452000][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.460297][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.499211][ T8946] 8021q: adding VLAN 0 to HW filter on device team0 [ 97.533589][ T8940] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/11/11 12:26:57 executed programs: 6 [ 97.549592][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.559893][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.579238][ T9010] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.586450][ T9010] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.604022][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.611781][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.630925][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.640936][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 97.649505][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 97.660381][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.669470][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 97.680196][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.689661][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.700215][ T9010] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.707364][ T9010] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.715382][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 97.724901][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.732401][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.740341][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 97.771604][ T8936] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 97.783580][ T8936] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 97.808516][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 97.817639][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.826649][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.836571][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.846265][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.860983][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.877692][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 97.887618][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 97.904792][ T2967] bridge0: port 1(bridge_slave_0) entered blocking state [ 97.911899][ T2967] bridge0: port 1(bridge_slave_0) entered forwarding state [ 97.922514][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.942957][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.952469][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 97.962069][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 97.971301][ T2967] bridge0: port 2(bridge_slave_1) entered blocking state [ 97.978710][ T2967] bridge0: port 2(bridge_slave_1) entered forwarding state [ 97.987848][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 97.997310][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.006467][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.015673][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.025093][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.032725][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 98.041429][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.056021][ T8943] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.071001][ T8945] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 98.084043][ T8945] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 98.115111][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.130822][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.140443][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.151626][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.162166][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 98.179920][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 98.190252][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 98.199930][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 98.209897][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 98.230624][ T9010] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 98.262652][ T8946] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 98.274503][ T8946] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 98.296341][ T8936] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.334483][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.342275][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 98.364713][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.374844][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.383592][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 98.407591][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 98.416263][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 98.425535][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 98.434076][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.441589][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.453144][ T8945] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 98.464716][ T2967] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 98.494505][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 98.502214][ T8954] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 98.534644][ T8946] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 101.042694][ C1] vcan0: j1939_tp_rxtimer: 0x00000000047d9a09: rx timeout, send abort [ 101.059496][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000ae7561c7: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 101.551617][ C1] vcan0: j1939_tp_rxtimer: 0x00000000047d9a09: abort rx timeout. Force session deactivation 2019/11/11 12:27:02 executed programs: 119 2019/11/11 12:27:07 executed programs: 251 2019/11/11 12:27:12 executed programs: 388 2019/11/11 12:27:17 executed programs: 522 2019/11/11 12:27:22 executed programs: 659 2019/11/11 12:27:27 executed programs: 798 2019/11/11 12:27:32 executed programs: 939 2019/11/11 12:27:37 executed programs: 1078 2019/11/11 12:27:42 executed programs: 1214 2019/11/11 12:27:48 executed programs: 1345 2019/11/11 12:27:53 executed programs: 1482 [ 154.010676][T15256] kasan: CONFIG_KASAN_INLINE enabled [ 154.059127][T15256] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 154.144515][T15256] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 154.144641][ T3900] kobject: 'loop5' (00000000f0e95921): kobject_uevent_env [ 154.151518][T15256] CPU: 0 PID: 15256 Comm: syz-executor.1 Not tainted 5.4.0-rc6+ #0 [ 154.166851][T15256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.177042][T15256] RIP: 0010:j1939_sk_sendmsg+0x6d6/0x1450 [ 154.179795][ T3900] kobject: 'loop5' (00000000f0e95921): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 154.182767][T15256] Code: e8 1f f1 f3 fa 48 8b 8d 50 ff ff ff b8 f9 06 00 00 48 81 f9 f9 06 00 00 48 0f 46 c1 48 89 85 60 ff ff ff 48 8b 85 20 ff ff ff <80> 38 00 0f 85 fa 0a 00 00 48 8b 85 40 ff ff ff 48 8b 58 48 48 8b [ 154.182774][T15256] RSP: 0018:ffff8880812cfa28 EFLAGS: 00010297 [ 154.182784][T15256] RAX: dffffc0000000009 RBX: 00000000000001f3 RCX: 00000000000001f3 [ 154.182798][T15256] RDX: 0000000000000000 RSI: ffffffff867f33c1 RDI: 0000000000000007 [ 154.234670][T15256] RBP: ffff8880812cfb40 R08: ffff888091df60c0 R09: 0000000000000000 [ 154.242979][T15256] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 154.250978][T15256] R13: ffff8880a8d17510 R14: 0000000000000000 R15: 0000000000000000 [ 154.258963][T15256] FS: 00007fe7b4e58700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 154.267895][T15256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.274483][T15256] CR2: 00007f4e447c8518 CR3: 0000000097ed7000 CR4: 00000000001406f0 [ 154.282463][T15256] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 154.290443][T15256] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 154.298414][T15256] Call Trace: [ 154.300716][ T3900] kobject: 'loop2' (00000000896a61dd): kobject_uevent_env [ 154.301704][T15256] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 154.301726][T15256] ? j1939_sk_recv_match_one+0x780/0x780 [ 154.320159][T15256] ? apparmor_socket_sendmsg+0x2a/0x30 [ 154.325624][T15256] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 154.331877][T15256] ? security_socket_sendmsg+0x8d/0xc0 [ 154.337349][T15256] ? j1939_sk_recv_match_one+0x780/0x780 [ 154.343195][T15256] sock_sendmsg+0xd7/0x130 [ 154.347621][T15256] ___sys_sendmsg+0x803/0x920 [ 154.352307][T15256] ? copy_msghdr_from_user+0x440/0x440 [ 154.357903][T15256] ? __kasan_check_read+0x11/0x20 [ 154.362936][T15256] ? __fget+0x384/0x560 [ 154.367105][T15256] ? __fget_light+0x1a9/0x230 [ 154.371787][T15256] ? __fdget+0x1b/0x20 [ 154.373313][ T3900] kobject: 'loop2' (00000000896a61dd): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 154.375854][T15256] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 154.375871][T15256] __sys_sendmsg+0x105/0x1d0 [ 154.375884][T15256] ? __sys_sendmsg_sock+0xd0/0xd0 [ 154.375904][T15256] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 154.375916][T15256] ? do_syscall_64+0x26/0x760 [ 154.375928][T15256] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.375945][T15256] ? do_syscall_64+0x26/0x760 [ 154.422973][T15256] __x64_sys_sendmsg+0x78/0xb0 [ 154.427745][T15256] do_syscall_64+0xfa/0x760 [ 154.432254][T15256] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 154.438145][T15256] RIP: 0033:0x45a219 [ 154.442041][T15256] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 154.461649][T15256] RSP: 002b:00007fe7b4e57c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 154.470066][T15256] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 154.478217][T15256] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000004 [ 154.486201][T15256] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 154.487196][ T3900] kobject: 'loop0' (000000007618c73b): kobject_uevent_env [ 154.494169][T15256] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe7b4e586d4 [ 154.494176][T15256] R13: 00000000004c804e R14: 00000000004de4d0 R15: 00000000ffffffff [ 154.494186][T15256] Modules linked in: [ 154.511668][T15256] ---[ end trace 6e60be9b4db2affd ]--- [ 154.528785][T15256] RIP: 0010:j1939_sk_sendmsg+0x6d6/0x1450 [ 154.539932][ T3900] kobject: 'loop0' (000000007618c73b): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 154.547065][T15256] Code: e8 1f f1 f3 fa 48 8b 8d 50 ff ff ff b8 f9 06 00 00 48 81 f9 f9 06 00 00 48 0f 46 c1 48 89 85 60 ff ff ff 48 8b 85 20 ff ff ff <80> 38 00 0f 85 fa 0a 00 00 48 8b 85 40 ff ff ff 48 8b 58 48 48 8b [ 154.566210][ T3900] kobject: 'loop3' (000000001d18b987): kobject_uevent_env [ 154.571435][T15256] RSP: 0018:ffff8880812cfa28 EFLAGS: 00010297 [ 154.577886][ T3900] kobject: 'loop3' (000000001d18b987): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 154.583081][T15256] RAX: dffffc0000000009 RBX: 00000000000001f3 RCX: 00000000000001f3 [ 154.597026][ T3900] kobject: 'loop5' (00000000f0e95921): kobject_uevent_env [ 154.608510][T15256] RDX: 0000000000000000 RSI: ffffffff867f33c1 RDI: 0000000000000007 [ 154.616683][ T3900] kobject: 'loop5' (00000000f0e95921): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 154.616853][T15256] RBP: ffff8880812cfb40 R08: ffff888091df60c0 R09: 0000000000000000 [ 154.636289][T15256] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 154.651861][T15256] R13: ffff8880a8d17510 R14: 0000000000000000 R15: 0000000000000000 [ 154.663967][T15256] FS: 00007fe7b4e58700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 154.673140][T15256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 154.680470][T15256] CR2: 00007ffd08c8af68 CR3: 0000000097ed7000 CR4: 00000000001406e0 [ 154.688679][T15256] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 154.697345][T15256] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 154.705601][T15256] Kernel panic - not syncing: Fatal exception [ 154.713019][T15256] Kernel Offset: disabled [ 154.717555][T15256] Rebooting in 86400 seconds..