[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 58.644651][ T26] audit: type=1800 audit(1560688918.708:25): pid=8710 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 58.686719][ T26] audit: type=1800 audit(1560688918.718:26): pid=8710 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 58.737955][ T26] audit: type=1800 audit(1560688918.718:27): pid=8710 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 '10.128.0.205' (ECDSA) to the list of known hosts. 2019/06/16 12:42:31 parsed 1 programs 2019/06/16 12:42:33 executed programs: 0 syzkaller login: [ 93.028039][ T8886] IPVS: ftp: loaded support on port[0] = 21 [ 93.029467][ T8885] IPVS: ftp: loaded support on port[0] = 21 [ 93.041721][ T8889] IPVS: ftp: loaded support on port[0] = 21 [ 93.049506][ T8887] IPVS: ftp: loaded support on port[0] = 21 [ 93.055805][ T8892] IPVS: ftp: loaded support on port[0] = 21 [ 93.078640][ T8893] IPVS: ftp: loaded support on port[0] = 21 [ 93.282929][ T8885] chnl_net:caif_netlink_parms(): no params data found [ 93.300148][ T8889] chnl_net:caif_netlink_parms(): no params data found [ 93.369449][ T8886] chnl_net:caif_netlink_parms(): no params data found [ 93.380892][ T8892] chnl_net:caif_netlink_parms(): no params data found [ 93.419866][ T8885] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.428226][ T8885] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.436158][ T8885] device bridge_slave_0 entered promiscuous mode [ 93.448538][ T8887] chnl_net:caif_netlink_parms(): no params data found [ 93.474302][ T8889] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.483747][ T8889] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.491793][ T8889] device bridge_slave_0 entered promiscuous mode [ 93.510432][ T8885] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.518375][ T8885] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.526067][ T8885] device bridge_slave_1 entered promiscuous mode [ 93.541364][ T8889] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.548650][ T8889] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.556304][ T8889] device bridge_slave_1 entered promiscuous mode [ 93.599876][ T8892] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.607353][ T8892] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.614951][ T8892] device bridge_slave_0 entered promiscuous mode [ 93.639524][ T8886] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.647117][ T8886] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.654858][ T8886] device bridge_slave_0 entered promiscuous mode [ 93.670901][ T8892] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.678102][ T8892] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.685697][ T8892] device bridge_slave_1 entered promiscuous mode [ 93.703077][ T8889] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.719380][ T8886] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.726446][ T8886] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.735017][ T8886] device bridge_slave_1 entered promiscuous mode [ 93.743927][ T8885] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.756186][ T8885] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.771580][ T8893] chnl_net:caif_netlink_parms(): no params data found [ 93.787284][ T8889] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.826507][ T8887] bridge0: port 1(bridge_slave_0) entered blocking state [ 93.834316][ T8887] bridge0: port 1(bridge_slave_0) entered disabled state [ 93.842775][ T8887] device bridge_slave_0 entered promiscuous mode [ 93.870643][ T8892] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.882630][ T8892] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 93.903757][ T8887] bridge0: port 2(bridge_slave_1) entered blocking state [ 93.911302][ T8887] bridge0: port 2(bridge_slave_1) entered disabled state [ 93.919510][ T8887] device bridge_slave_1 entered promiscuous mode [ 93.928408][ T8886] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 93.942719][ T8889] team0: Port device team_slave_0 added [ 93.949788][ T8885] team0: Port device team_slave_0 added [ 93.956842][ T8889] team0: Port device team_slave_1 added [ 93.994273][ T8886] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.005975][ T8885] team0: Port device team_slave_1 added [ 94.023803][ T8893] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.031096][ T8893] bridge0: port 1(bridge_slave_0) entered disabled state [ 94.039334][ T8893] device bridge_slave_0 entered promiscuous mode [ 94.052816][ T8893] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.059960][ T8893] bridge0: port 2(bridge_slave_1) entered disabled state [ 94.068184][ T8893] device bridge_slave_1 entered promiscuous mode [ 94.092076][ T8892] team0: Port device team_slave_0 added [ 94.099399][ T8887] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.111281][ T8887] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.140849][ T8893] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 94.151470][ T8886] team0: Port device team_slave_0 added [ 94.158811][ T8892] team0: Port device team_slave_1 added [ 94.165668][ T8886] team0: Port device team_slave_1 added [ 94.218621][ T8889] device hsr_slave_0 entered promiscuous mode [ 94.267148][ T8889] device hsr_slave_1 entered promiscuous mode [ 94.320463][ T8893] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 94.391423][ T8887] team0: Port device team_slave_0 added [ 94.399789][ T8887] team0: Port device team_slave_1 added [ 94.450035][ T8885] device hsr_slave_0 entered promiscuous mode [ 94.507157][ T8885] device hsr_slave_1 entered promiscuous mode [ 94.618581][ T8886] device hsr_slave_0 entered promiscuous mode [ 94.676939][ T8886] device hsr_slave_1 entered promiscuous mode [ 94.769933][ T8892] device hsr_slave_0 entered promiscuous mode [ 94.807082][ T8892] device hsr_slave_1 entered promiscuous mode [ 94.869734][ T8893] team0: Port device team_slave_0 added [ 94.908519][ T8887] device hsr_slave_0 entered promiscuous mode [ 94.957292][ T8887] device hsr_slave_1 entered promiscuous mode [ 95.033823][ T8893] team0: Port device team_slave_1 added [ 95.158694][ T8893] device hsr_slave_0 entered promiscuous mode [ 95.197078][ T8893] device hsr_slave_1 entered promiscuous mode [ 95.277681][ T8889] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.326385][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.335393][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.346360][ T8889] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.377568][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.386430][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.395912][ T3449] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.403113][ T3449] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.439249][ T8897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.447509][ T8897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.456152][ T8897] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.464774][ T8897] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.471890][ T8897] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.481666][ T8897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.490602][ T8897] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.499247][ T8897] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.508104][ T8897] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.519281][ T8897] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.565037][ T8889] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 95.575737][ T8889] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 95.594937][ T8886] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.613732][ T8893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.621511][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 95.630728][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 95.639361][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 95.647889][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 95.656488][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 95.665157][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 95.673555][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 95.711149][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.719334][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.728908][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.737555][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.750210][ T8885] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.765494][ T8889] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.775227][ T8893] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.821430][ T8892] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.828758][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.838169][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.846507][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.853766][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.861488][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.869563][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.877236][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.885719][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.894300][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.901413][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.909816][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.920462][ T8887] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.932361][ T8886] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.941788][ T8885] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.965359][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.977614][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.991412][ T8892] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.021581][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.033080][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.041010][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 96.049151][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 96.057453][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.065957][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.075162][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.083986][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.092661][ T3003] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.099776][ T3003] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.107408][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.115906][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.124479][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.133220][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.142070][ T3003] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.149183][ T3003] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.156844][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.165162][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.173821][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.181850][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.195021][ T8887] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.211667][ T8893] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.226558][ T8893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.258852][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.274277][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.292427][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.301296][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.308462][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.317321][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.325713][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.334353][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.343073][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.351933][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.359049][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.367603][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.376155][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.384662][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.391748][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.409950][ T8893] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.457186][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.465246][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.493377][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.504193][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.513304][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.523008][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.537819][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.546545][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.555560][ T3003] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.562711][ T3003] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.570707][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.579604][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.588874][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.598240][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.606523][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.615406][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.623884][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.632280][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.640783][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.649539][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.658512][ T3003] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.665641][ T3003] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.673355][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.682132][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.691307][ T3003] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.698424][ T3003] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.706178][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.714908][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.723534][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.733054][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.741302][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.749342][ T3003] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.761580][ T8892] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.784627][ T8892] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.816679][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.825051][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.868020][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.878290][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.888200][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.897478][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.906008][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.915327][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.928248][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.956436][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.974096][ T8885] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 96.986341][ T8885] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 97.016191][ T8886] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 97.049755][ T8886] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 97.095015][ T8892] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.108659][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.118506][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 97.137260][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 97.146104][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 97.162690][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.171754][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.186124][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.194691][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.203569][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.212098][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.220630][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.229049][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.237671][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 97.245919][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 97.254317][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.262860][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.271727][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.279696][ T3449] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.296290][ T8887] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 97.372089][ T8885] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.404420][ T8887] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.436134][ T8886] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/06/16 12:42:38 executed programs: 23 2019/06/16 12:42:43 executed programs: 202 [ 104.153549][ T9847] ================================================================== [ 104.153556][ T9847] BUG: KASAN: slab-out-of-bounds in class_equal+0x40/0x50 [ 104.153562][ T9847] Read of size 8 at addr ffff88809856e480 by task syz-executor.0/9847 [ 104.153564][ T9847] [ 104.153569][ T9847] CPU: 0 PID: 9847 Comm: syz-executor.0 Not tainted 5.2.0-rc3+ #33 [ 104.153576][ T9847] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.153578][ T9847] Call Trace: [ 104.153581][ T9847] [ 104.153584][ T9847] Allocated by task 8889: [ 104.153588][ T9847] save_stack+0x23/0x90 [ 104.153591][ T9847] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 104.153594][ T9847] kasan_kmalloc+0x9/0x10 [ 104.153598][ T9847] kmem_cache_alloc_trace+0x151/0x750 [ 104.153602][ T9847] can_notifier+0x227/0x330 [ 104.153606][ T9847] notifier_call_chain+0xc2/0x230 [ 104.153611][ T9847] raw_notifier_call_chain+0x2e/0x40 [ 104.153615][ T9847] call_netdevice_notifiers_info+0x3f/0x90 [ 104.153619][ T9847] register_netdevice+0xa4d/0xff0 [ 104.153623][ T9847] __rtnl_newlink+0x146b/0x16c0 [ 104.153626][ T9847] rtnl_newlink+0x69/0xa0 [ 104.153630][ T9847] rtnetlink_rcv_msg+0x463/0xb00 [ 104.153633][ T9847] netlink_rcv_skb+0x177/0x450 [ 104.153636][ T9847] rtnetlink_rcv+0x1d/0x30 [ 104.153640][ T9847] netlink_unicast+0x531/0x710 [ 104.153644][ T9847] netlink_sendmsg+0x8ae/0xd70 [ 104.153647][ T9847] sock_sendmsg+0xd7/0x130 [ 104.153651][ T9847] __sys_sendto+0x262/0x380 [ 104.153655][ T9847] __x64_sys_sendto+0xe1/0x1a0 [ 104.153658][ T9847] do_syscall_64+0xfd/0x680 [ 104.153663][ T9847] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.153665][ T9847] [ 104.153669][ T9847] Freed by task 0: [ 104.153673][ T9847] (stack is not available) [ 104.153675][ T9847] [ 104.153681][ T9847] The buggy address belongs to the object at ffff888098560f80 [ 104.153687][ T9847] which belongs to the cache kmalloc-32k of size 32768 [ 104.153692][ T9847] The buggy address is located 21760 bytes to the right of [ 104.153698][ T9847] 32768-byte region [ffff888098560f80, ffff888098568f80) [ 104.153702][ T9847] The buggy address belongs to the page: [ 104.153709][ T9847] page:ffffea0002615800 refcount:1 mapcount:0 mapping:ffff8880aa402380 index:0x0 compound_mapcount: 0 [ 104.153720][ T9847] flags: 0x1fffc0000010200(slab|head) [ 104.153727][ T9847] raw: 01fffc0000010200 ffffea0002475808 ffffea0002208408 ffff8880aa402380 [ 104.153733][ T9847] raw: 0000000000000000 ffff888098560f80 0000000100000001 0000000000000000 [ 104.153738][ T9847] page dumped because: kasan: bad access detected [ 104.153740][ T9847] [ 104.153745][ T9847] Memory state around the buggy address: [ 104.153751][ T9847] ffff88809856e380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 104.153758][ T9847] ffff88809856e400: fc fc f1 f1 f1 f1 00 f2 f2 f2 00 f2 f2 f2 fc fc [ 104.153764][ T9847] >ffff88809856e480: fc fc 00 00 00 f3 f3 f3 f3 f3 fc fc fc fc fc fc [ 104.153767][ T9847] ^ [ 104.153773][ T9847] ffff88809856e500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 104.153779][ T9847] ffff88809856e580: fc 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc [ 104.153785][ T9847] ================================================================== [ 104.153790][ T9847] Disabling lock debugging due to kernel taint [ 104.153795][ T9847] Kernel panic - not syncing: panic_on_warn set ... [ 104.154513][ T9847] Kernel Offset: disabled