[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 63.407664][ T26] kauditd_printk_skb: 7 callbacks suppressed [ 63.407674][ T26] audit: type=1800 audit(1568280133.190:29): pid=9711 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 [ 63.434335][ T26] audit: type=1800 audit(1568280133.200:30): pid=9711 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 '10.128.0.106' (ECDSA) to the list of known hosts. 2019/09/12 09:46:18 parsed 1 programs 2019/09/12 09:46:20 executed programs: 0 syzkaller login: [ 1510.918394][ T9889] IPVS: ftp: loaded support on port[0] = 21 [ 1510.933850][ T9891] IPVS: ftp: loaded support on port[0] = 21 [ 1510.942959][ T9893] IPVS: ftp: loaded support on port[0] = 21 [ 1510.963333][ T9895] IPVS: ftp: loaded support on port[0] = 21 [ 1510.994317][ T9897] IPVS: ftp: loaded support on port[0] = 21 [ 1511.017093][ T9898] IPVS: ftp: loaded support on port[0] = 21 [ 1511.205851][ T9893] chnl_net:caif_netlink_parms(): no params data found [ 1511.227837][ T9898] chnl_net:caif_netlink_parms(): no params data found [ 1511.247217][ T9895] chnl_net:caif_netlink_parms(): no params data found [ 1511.293334][ T9889] chnl_net:caif_netlink_parms(): no params data found [ 1511.329817][ T9895] bridge0: port 1(bridge_slave_0) entered blocking state [ 1511.338131][ T9895] bridge0: port 1(bridge_slave_0) entered disabled state [ 1511.345829][ T9895] device bridge_slave_0 entered promiscuous mode [ 1511.356756][ T9895] bridge0: port 2(bridge_slave_1) entered blocking state [ 1511.363861][ T9895] bridge0: port 2(bridge_slave_1) entered disabled state [ 1511.371427][ T9895] device bridge_slave_1 entered promiscuous mode [ 1511.409695][ T9893] bridge0: port 1(bridge_slave_0) entered blocking state [ 1511.416784][ T9893] bridge0: port 1(bridge_slave_0) entered disabled state [ 1511.425168][ T9893] device bridge_slave_0 entered promiscuous mode [ 1511.435806][ T9893] bridge0: port 2(bridge_slave_1) entered blocking state [ 1511.443448][ T9893] bridge0: port 2(bridge_slave_1) entered disabled state [ 1511.451088][ T9893] device bridge_slave_1 entered promiscuous mode [ 1511.465171][ T9897] chnl_net:caif_netlink_parms(): no params data found [ 1511.477066][ T9891] chnl_net:caif_netlink_parms(): no params data found [ 1511.495392][ T9898] bridge0: port 1(bridge_slave_0) entered blocking state [ 1511.502773][ T9898] bridge0: port 1(bridge_slave_0) entered disabled state [ 1511.510643][ T9898] device bridge_slave_0 entered promiscuous mode [ 1511.521282][ T9898] bridge0: port 2(bridge_slave_1) entered blocking state [ 1511.528427][ T9898] bridge0: port 2(bridge_slave_1) entered disabled state [ 1511.536000][ T9898] device bridge_slave_1 entered promiscuous mode [ 1511.556965][ T9895] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1511.572259][ T9893] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1511.594159][ T9898] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1511.604419][ T9895] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1511.615402][ T9893] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1511.643343][ T9898] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1511.659618][ T9897] bridge0: port 1(bridge_slave_0) entered blocking state [ 1511.666701][ T9897] bridge0: port 1(bridge_slave_0) entered disabled state [ 1511.674306][ T9897] device bridge_slave_0 entered promiscuous mode [ 1511.681866][ T9889] bridge0: port 1(bridge_slave_0) entered blocking state [ 1511.688928][ T9889] bridge0: port 1(bridge_slave_0) entered disabled state [ 1511.696648][ T9889] device bridge_slave_0 entered promiscuous mode [ 1511.704548][ T9889] bridge0: port 2(bridge_slave_1) entered blocking state [ 1511.711669][ T9889] bridge0: port 2(bridge_slave_1) entered disabled state [ 1511.719900][ T9889] device bridge_slave_1 entered promiscuous mode [ 1511.745705][ T9897] bridge0: port 2(bridge_slave_1) entered blocking state [ 1511.753316][ T9897] bridge0: port 2(bridge_slave_1) entered disabled state [ 1511.762210][ T9897] device bridge_slave_1 entered promiscuous mode [ 1511.776098][ T9891] bridge0: port 1(bridge_slave_0) entered blocking state [ 1511.783452][ T9891] bridge0: port 1(bridge_slave_0) entered disabled state [ 1511.791278][ T9891] device bridge_slave_0 entered promiscuous mode [ 1511.799025][ T9895] team0: Port device team_slave_0 added [ 1511.805950][ T9898] team0: Port device team_slave_0 added [ 1511.812383][ T9893] team0: Port device team_slave_0 added [ 1511.818743][ T9898] team0: Port device team_slave_1 added [ 1511.833524][ T9889] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1511.842701][ T9891] bridge0: port 2(bridge_slave_1) entered blocking state [ 1511.849796][ T9891] bridge0: port 2(bridge_slave_1) entered disabled state [ 1511.857313][ T9891] device bridge_slave_1 entered promiscuous mode [ 1511.864822][ T9895] team0: Port device team_slave_1 added [ 1511.871394][ T9893] team0: Port device team_slave_1 added [ 1511.882706][ T9897] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1511.892958][ T9889] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1511.951870][ T9898] device hsr_slave_0 entered promiscuous mode [ 1511.999495][ T9898] device hsr_slave_1 entered promiscuous mode [ 1512.054543][ T9897] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1512.080303][ T9897] team0: Port device team_slave_0 added [ 1512.088247][ T9897] team0: Port device team_slave_1 added [ 1512.098967][ T9889] team0: Port device team_slave_0 added [ 1512.106014][ T9891] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1512.171777][ T9893] device hsr_slave_0 entered promiscuous mode [ 1512.209652][ T9893] device hsr_slave_1 entered promiscuous mode [ 1512.249299][ T9893] debugfs: Directory 'hsr0' with parent '/' already present! [ 1512.312203][ T9895] device hsr_slave_0 entered promiscuous mode [ 1512.369548][ T9895] device hsr_slave_1 entered promiscuous mode [ 1512.439239][ T9895] debugfs: Directory 'hsr0' with parent '/' already present! [ 1512.447745][ T9889] team0: Port device team_slave_1 added [ 1512.456793][ T9898] bridge0: port 2(bridge_slave_1) entered blocking state [ 1512.464003][ T9898] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1512.471599][ T9898] bridge0: port 1(bridge_slave_0) entered blocking state [ 1512.479642][ T9898] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1512.489073][ T9891] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1512.501962][ T9901] bridge0: port 1(bridge_slave_0) entered disabled state [ 1512.510152][ T9901] bridge0: port 2(bridge_slave_1) entered disabled state [ 1512.601632][ T9889] device hsr_slave_0 entered promiscuous mode [ 1512.669421][ T9889] device hsr_slave_1 entered promiscuous mode [ 1512.739290][ T9889] debugfs: Directory 'hsr0' with parent '/' already present! [ 1512.801637][ T9897] device hsr_slave_0 entered promiscuous mode [ 1512.839518][ T9897] device hsr_slave_1 entered promiscuous mode [ 1512.890595][ T9897] debugfs: Directory 'hsr0' with parent '/' already present! [ 1512.914478][ T9891] team0: Port device team_slave_0 added [ 1512.923895][ T9891] team0: Port device team_slave_1 added [ 1512.991934][ T9891] device hsr_slave_0 entered promiscuous mode [ 1513.039597][ T9891] device hsr_slave_1 entered promiscuous mode [ 1513.109232][ T9891] debugfs: Directory 'hsr0' with parent '/' already present! [ 1513.187752][ T9895] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1513.201541][ T9898] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1513.227948][ T9889] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1513.247793][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1513.257640][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1513.267327][ T9895] 8021q: adding VLAN 0 to HW filter on device team0 [ 1513.279516][ T9898] 8021q: adding VLAN 0 to HW filter on device team0 [ 1513.290405][ T9901] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1513.298026][ T9901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1513.307179][ T9901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1513.316120][ T9901] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1513.325049][ T9901] bridge0: port 1(bridge_slave_0) entered blocking state [ 1513.332143][ T9901] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1513.345292][ T9891] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1513.355211][ T9893] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1513.367326][ T9889] 8021q: adding VLAN 0 to HW filter on device team0 [ 1513.382898][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1513.390640][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1513.398174][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1513.407026][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1513.415661][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 1513.422743][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1513.430875][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1513.439484][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1513.447729][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 1513.455181][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1513.462772][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1513.471278][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1513.479637][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 1513.486672][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1513.494227][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1513.502738][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1513.511685][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1513.527312][ T9893] 8021q: adding VLAN 0 to HW filter on device team0 [ 1513.538188][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1513.547753][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1513.556192][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1513.575059][ T9895] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1513.586398][ T9895] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1513.600576][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1513.609768][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1513.618084][ T9903] bridge0: port 1(bridge_slave_0) entered blocking state [ 1513.625160][ T9903] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1513.634038][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1513.642810][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1513.651631][ T9903] bridge0: port 1(bridge_slave_0) entered blocking state [ 1513.658676][ T9903] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1513.666537][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1513.675175][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1513.683926][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1513.692486][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1513.701090][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1513.709378][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1513.717618][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1513.726125][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1513.735283][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1513.743203][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1513.751345][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1513.759592][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1513.767175][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1513.775402][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1513.785010][ T9897] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1513.813257][ T9891] 8021q: adding VLAN 0 to HW filter on device team0 [ 1513.820361][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1513.829005][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1513.837630][ T9911] bridge0: port 2(bridge_slave_1) entered blocking state [ 1513.844715][ T9911] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1513.854106][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1513.862735][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1513.871405][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1513.880317][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1513.888660][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1513.897286][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1513.906113][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1513.914537][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1513.923707][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1513.932664][ T9911] bridge0: port 2(bridge_slave_1) entered blocking state [ 1513.939724][ T9911] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1513.947191][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1513.957406][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1513.966628][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1513.975413][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1513.983932][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1513.992422][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1514.000851][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1514.008982][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1514.017143][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1514.025600][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1514.034412][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1514.042153][ T9911] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1514.056008][ T9898] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1514.066739][ T9898] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1514.081173][ T9893] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1514.098931][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1514.108574][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1514.118169][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1514.126540][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1514.134820][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1514.143361][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1514.151840][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 1514.158866][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1514.166523][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1514.174994][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1514.183470][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 1514.190543][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1514.198067][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1514.206759][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1514.215259][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1514.223768][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1514.232427][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1514.240107][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1514.247847][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1514.266025][ T9895] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1514.286549][ T9897] 8021q: adding VLAN 0 to HW filter on device team0 [ 1514.294389][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1514.303541][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1514.313538][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1514.322252][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1514.330818][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1514.338933][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1514.347166][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1514.355501][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1514.363822][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1514.371594][ T9903] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1514.382289][ T9893] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1514.402429][ T9912] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1514.410221][ T9912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1514.418574][ T9912] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1514.427379][ T9912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1514.436947][ T9912] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1514.445430][ T9912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1514.454769][ T9912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1514.463439][ T9912] bridge0: port 1(bridge_slave_0) entered blocking state [ 1514.470557][ T9912] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1514.478134][ T9912] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1514.487009][ T9912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1514.495730][ T9912] bridge0: port 2(bridge_slave_1) entered blocking state [ 1514.502816][ T9912] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1514.510649][ T9912] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1514.519639][ T9912] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1514.534154][ T9898] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1514.557106][ T9891] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1514.579574][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1514.587962][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1514.596781][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1514.605863][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1514.614595][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1514.623370][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1514.642606][ T9889] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1514.666767][ T9891] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1514.697043][ T9897] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1514.720108][ T9897] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1514.739993][ T9913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1514.748574][ T9913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1514.761493][ T9913] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1514.776405][ T9913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1514.804346][ T9913] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1514.846816][ T9913] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1514.884556][ T9912] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1514.935460][ T9897] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/09/12 09:46:25 executed programs: 44 2019/09/12 09:46:30 executed programs: 221 2019/09/12 09:46:35 executed programs: 392 2019/09/12 09:46:40 executed programs: 566 2019/09/12 09:46:45 executed programs: 744 2019/09/12 09:46:50 executed programs: 926 2019/09/12 09:46:55 executed programs: 1101 2019/09/12 09:47:00 executed programs: 1276 2019/09/12 09:47:05 executed programs: 1450 2019/09/12 09:47:10 executed programs: 1630 2019/09/12 09:47:15 executed programs: 1804 2019/09/12 09:47:20 executed programs: 1976 2019/09/12 09:47:26 executed programs: 2153 2019/09/12 09:47:31 executed programs: 2332 2019/09/12 09:47:36 executed programs: 2508 2019/09/12 09:47:41 executed programs: 2688 2019/09/12 09:47:46 executed programs: 2866 2019/09/12 09:47:51 executed programs: 3041 2019/09/12 09:47:56 executed programs: 3217 2019/09/12 09:48:01 executed programs: 3392 2019/09/12 09:48:06 executed programs: 3568 2019/09/12 09:48:11 executed programs: 3744 2019/09/12 09:48:16 executed programs: 3924 2019/09/12 09:48:21 executed programs: 4104 2019/09/12 09:48:26 executed programs: 4282 2019/09/12 09:48:31 executed programs: 4454 2019/09/12 09:48:36 executed programs: 4633 2019/09/12 09:48:41 executed programs: 4811 2019/09/12 09:48:46 executed programs: 4989 2019/09/12 09:48:51 executed programs: 5172 2019/09/12 09:48:56 executed programs: 5345 2019/09/12 09:49:01 executed programs: 5521 2019/09/12 09:49:06 executed programs: 5698 2019/09/12 09:49:11 executed programs: 5878 2019/09/12 09:49:16 executed programs: 6056 2019/09/12 09:49:21 executed programs: 6235 2019/09/12 09:49:26 executed programs: 6415 2019/09/12 09:49:31 executed programs: 6591 2019/09/12 09:49:36 executed programs: 6772 2019/09/12 09:49:41 executed programs: 6951 2019/09/12 09:49:46 executed programs: 7127 2019/09/12 09:49:51 executed programs: 7306 2019/09/12 09:49:56 executed programs: 7484 2019/09/12 09:50:01 executed programs: 7659 2019/09/12 09:50:06 executed programs: 7833 2019/09/12 09:50:11 executed programs: 8011 2019/09/12 09:50:16 executed programs: 8188 2019/09/12 09:50:21 executed programs: 8369 2019/09/12 09:50:27 executed programs: 8552 2019/09/12 09:50:32 executed programs: 8728 2019/09/12 09:50:37 executed programs: 8903 2019/09/12 09:50:42 executed programs: 9080 2019/09/12 09:50:47 executed programs: 9256 2019/09/12 09:50:52 executed programs: 9434 [ 1783.920610][ T7500] ------------[ cut here ]------------ [ 1783.940495][ T7500] Trying to vfree() nonexistent vm area (0000000005f33c19) [ 1783.957375][ T7500] WARNING: CPU: 1 PID: 7500 at mm/vmalloc.c:2234 __vunmap+0x75b/0x920 [ 1783.965551][ T7500] Kernel panic - not syncing: panic_on_warn set ... [ 1783.972147][ T7500] CPU: 1 PID: 7500 Comm: syz-executor.2 Not tainted 5.3.0-rc8+ #0 [ 1783.979949][ T7500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1783.990004][ T7500] Call Trace: [ 1783.993373][ T7500] dump_stack+0x172/0x1f0 [ 1783.998503][ T7500] ? __vunmap+0x6c0/0x920 [ 1784.002838][ T7500] panic+0x2dc/0x755 [ 1784.006831][ T7500] ? add_taint.cold+0x16/0x16 [ 1784.011586][ T7500] ? __kasan_check_write+0x14/0x20 [ 1784.016695][ T7500] ? __warn.cold+0x5/0x4c [ 1784.021103][ T7500] ? __warn+0xe7/0x1e0 [ 1784.025244][ T7500] ? __vunmap+0x75b/0x920 [ 1784.029564][ T7500] __warn.cold+0x20/0x4c [ 1784.033799][ T7500] ? vprintk_emit+0x1ea/0x700 [ 1784.038505][ T7500] ? __vunmap+0x75b/0x920 [ 1784.042899][ T7500] report_bug+0x263/0x2b0 [ 1784.047221][ T7500] do_error_trap+0x11b/0x200 [ 1784.051808][ T7500] do_invalid_op+0x37/0x50 [ 1784.056224][ T7500] ? __vunmap+0x75b/0x920 [ 1784.060557][ T7500] invalid_op+0x23/0x30 [ 1784.064692][ T7500] RIP: 0010:__vunmap+0x75b/0x920 [ 1784.069618][ T7500] Code: e8 8a af 09 00 49 8d 46 20 45 8b 66 28 48 89 45 a8 e9 82 fe ff ff e8 64 a1 cf ff 4c 89 e6 48 c7 c7 80 c4 94 87 e8 2d 2a a1 ff <0f> 0b e9 70 ff ff ff e8 49 a1 cf ff 31 d2 31 f6 48 c7 c7 ff ff ff [ 1784.089223][ T7500] RSP: 0018:ffff8880994572b0 EFLAGS: 00010286 [ 1784.095285][ T7500] RAX: 0000000000000000 RBX: ffff88809ace9b40 RCX: 0000000000000000 [ 1784.103260][ T7500] RDX: 0000000000000000 RSI: ffffffff815c2696 RDI: ffffed101328ae48 [ 1784.111226][ T7500] RBP: ffff888099457310 R08: ffff8880906363c0 R09: ffffed1015d260d1 [ 1784.119277][ T7500] R10: ffffed1015d260d0 R11: ffff8880ae930687 R12: ffffc900080e1000 [ 1784.127244][ T7500] R13: 0000000000000000 R14: ffffe8ffffc9b000 R15: 0000607f5149b000 [ 1784.135229][ T7500] ? vprintk_func+0x86/0x189 [ 1784.139808][ T7500] ? ___might_sleep+0x163/0x280 [ 1784.144668][ T7500] __vfree+0x41/0xd0 [ 1784.148546][ T7500] vfree+0x5f/0x90 [ 1784.152920][ T7500] ipcomp_free_scratches+0xc0/0x150 [ 1784.158103][ T7500] ipcomp_init_state+0x76d/0xa10 [ 1784.163117][ T7500] ? lock_downgrade+0x920/0x920 [ 1784.167997][ T7500] ? xfrm_state_get_afinfo+0x25/0x260 [ 1784.173415][ T7500] ipcomp6_init_state+0xc9/0x880 [ 1784.178373][ T7500] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1784.184599][ T7500] __xfrm_init_state+0x998/0x14d0 [ 1784.189619][ T7500] xfrm_add_sa+0x1f6c/0x351e [ 1784.194212][ T7500] ? xfrm_send_acquire+0xbb0/0xbb0 [ 1784.199314][ T7500] ? __nla_parse+0x43/0x60 [ 1784.203744][ T7500] ? xfrm_send_acquire+0xbb0/0xbb0 [ 1784.208842][ T7500] xfrm_user_rcv_msg+0x459/0x770 [ 1784.213779][ T7500] ? copy_to_user_state_extra+0xdf0/0xdf0 [ 1784.219569][ T7500] ? consume_skb+0x108/0x3b0 [ 1784.224150][ T7500] ? lock_downgrade+0x920/0x920 [ 1784.229035][ T7500] ? __mutex_lock+0x45d/0x13c0 [ 1784.233822][ T7500] ? xfrm_netlink_rcv+0x61/0x90 [ 1784.238805][ T7500] netlink_rcv_skb+0x177/0x450 [ 1784.243554][ T7500] ? copy_to_user_state_extra+0xdf0/0xdf0 [ 1784.249264][ T7500] ? netlink_ack+0xb30/0xb30 [ 1784.253851][ T7500] xfrm_netlink_rcv+0x70/0x90 [ 1784.258509][ T7500] netlink_unicast+0x531/0x710 [ 1784.263257][ T7500] ? netlink_attachskb+0x7c0/0x7c0 [ 1784.268370][ T7500] ? _copy_from_iter_full+0x25d/0x8a0 [ 1784.273853][ T7500] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1784.279570][ T7500] ? __check_object_size+0x3d/0x437 [ 1784.284755][ T7500] netlink_sendmsg+0x8a5/0xd60 [ 1784.289512][ T7500] ? netlink_unicast+0x710/0x710 [ 1784.294443][ T7500] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1784.299975][ T7500] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1784.305417][ T7500] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1784.311653][ T7500] ? security_socket_sendmsg+0x8d/0xc0 [ 1784.317119][ T7500] ? netlink_unicast+0x710/0x710 [ 1784.322263][ T7500] sock_sendmsg+0xd7/0x130 [ 1784.326681][ T7500] ___sys_sendmsg+0x803/0x920 [ 1784.331350][ T7500] ? copy_msghdr_from_user+0x440/0x440 [ 1784.336830][ T7500] ? __fget+0xa3/0x560 [ 1784.340942][ T7500] ? __fget+0x384/0x560 [ 1784.345103][ T7500] ? ksys_dup3+0x3e0/0x3e0 [ 1784.349523][ T7500] ? __might_fault+0xfb/0x1e0 [ 1784.355839][ T7500] ? __fget_light+0x1a9/0x230 [ 1784.360708][ T7500] ? __fdget+0x1b/0x20 [ 1784.364802][ T7500] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1784.371049][ T7500] __sys_sendmsg+0x105/0x1d0 [ 1784.375650][ T7500] ? __sys_sendmsg_sock+0xd0/0xd0 [ 1784.380668][ T7500] ? __x64_sys_clock_gettime+0x16d/0x240 [ 1784.386299][ T7500] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1784.392367][ T7500] __x64_sys_sendmsg+0x78/0xb0 [ 1784.397269][ T7500] do_syscall_64+0xfd/0x6a0 [ 1784.401789][ T7500] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1784.407839][ T7500] RIP: 0033:0x4598e9 [ 1784.411747][ T7500] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1784.431361][ T7500] RSP: 002b:00007f83991cfc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1784.440381][ T7500] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1784.448355][ T7500] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 1784.456324][ T7500] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1784.464294][ T7500] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f83991d06d4 [ 1784.472255][ T7500] R13: 00000000004c7812 R14: 00000000004dd0b0 R15: 00000000ffffffff [ 1784.481988][ T7500] Kernel Offset: disabled [ 1784.486320][ T7500] Rebooting in 86400 seconds..