[....] 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. [ 66.478818][ T26] kauditd_printk_skb: 7 callbacks suppressed [ 66.478828][ T26] audit: type=1800 audit(1568188462.876:29): pid=9739 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 [ 66.505259][ T26] audit: type=1800 audit(1568188462.876:30): pid=9739 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 '10.128.0.221' (ECDSA) to the list of known hosts. 2019/09/11 08:10:12 parsed 1 programs 2019/09/11 08:10:14 executed programs: 0 syzkaller login: [ 1018.517400][ T9914] IPVS: ftp: loaded support on port[0] = 21 [ 1018.525571][ T9912] IPVS: ftp: loaded support on port[0] = 21 [ 1018.561839][ T9917] IPVS: ftp: loaded support on port[0] = 21 [ 1018.589024][ T9919] IPVS: ftp: loaded support on port[0] = 21 [ 1018.617003][ T9920] IPVS: ftp: loaded support on port[0] = 21 [ 1018.618429][ T9922] IPVS: ftp: loaded support on port[0] = 21 [ 1018.759731][ T9914] chnl_net:caif_netlink_parms(): no params data found [ 1018.788693][ T9912] chnl_net:caif_netlink_parms(): no params data found [ 1018.832190][ T9919] chnl_net:caif_netlink_parms(): no params data found [ 1018.904575][ T9922] chnl_net:caif_netlink_parms(): no params data found [ 1018.925650][ T9914] bridge0: port 1(bridge_slave_0) entered blocking state [ 1018.932930][ T9914] bridge0: port 1(bridge_slave_0) entered disabled state [ 1018.941125][ T9914] device bridge_slave_0 entered promiscuous mode [ 1018.961691][ T9912] bridge0: port 1(bridge_slave_0) entered blocking state [ 1018.969434][ T9912] bridge0: port 1(bridge_slave_0) entered disabled state [ 1018.977263][ T9912] device bridge_slave_0 entered promiscuous mode [ 1018.991253][ T9914] bridge0: port 2(bridge_slave_1) entered blocking state [ 1018.998778][ T9914] bridge0: port 2(bridge_slave_1) entered disabled state [ 1019.006357][ T9914] device bridge_slave_1 entered promiscuous mode [ 1019.031297][ T9919] bridge0: port 1(bridge_slave_0) entered blocking state [ 1019.038506][ T9919] bridge0: port 1(bridge_slave_0) entered disabled state [ 1019.046406][ T9919] device bridge_slave_0 entered promiscuous mode [ 1019.055751][ T9912] bridge0: port 2(bridge_slave_1) entered blocking state [ 1019.062921][ T9912] bridge0: port 2(bridge_slave_1) entered disabled state [ 1019.071742][ T9912] device bridge_slave_1 entered promiscuous mode [ 1019.096690][ T9919] bridge0: port 2(bridge_slave_1) entered blocking state [ 1019.104765][ T9919] bridge0: port 2(bridge_slave_1) entered disabled state [ 1019.112468][ T9919] device bridge_slave_1 entered promiscuous mode [ 1019.132920][ T9914] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1019.143081][ T9912] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1019.152432][ T9917] chnl_net:caif_netlink_parms(): no params data found [ 1019.172690][ T9920] chnl_net:caif_netlink_parms(): no params data found [ 1019.181813][ T9914] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1019.192293][ T9912] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1019.202807][ T9919] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1019.215634][ T9922] bridge0: port 1(bridge_slave_0) entered blocking state [ 1019.222680][ T9922] bridge0: port 1(bridge_slave_0) entered disabled state [ 1019.230691][ T9922] device bridge_slave_0 entered promiscuous mode [ 1019.240926][ T9922] bridge0: port 2(bridge_slave_1) entered blocking state [ 1019.248041][ T9922] bridge0: port 2(bridge_slave_1) entered disabled state [ 1019.255732][ T9922] device bridge_slave_1 entered promiscuous mode [ 1019.275174][ T9919] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1019.300094][ T9919] team0: Port device team_slave_0 added [ 1019.307176][ T9919] team0: Port device team_slave_1 added [ 1019.326380][ T9922] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1019.355865][ T9914] team0: Port device team_slave_0 added [ 1019.361626][ T9917] bridge0: port 1(bridge_slave_0) entered blocking state [ 1019.369140][ T9917] bridge0: port 1(bridge_slave_0) entered disabled state [ 1019.377510][ T9917] device bridge_slave_0 entered promiscuous mode [ 1019.385386][ T9922] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1019.399952][ T9912] team0: Port device team_slave_0 added [ 1019.455908][ T9919] device hsr_slave_0 entered promiscuous mode [ 1019.533738][ T9919] device hsr_slave_1 entered promiscuous mode [ 1019.579439][ T9914] team0: Port device team_slave_1 added [ 1019.586262][ T9917] bridge0: port 2(bridge_slave_1) entered blocking state [ 1019.594812][ T9917] bridge0: port 2(bridge_slave_1) entered disabled state [ 1019.602416][ T9917] device bridge_slave_1 entered promiscuous mode [ 1019.618326][ T9912] team0: Port device team_slave_1 added [ 1019.628697][ T9920] bridge0: port 1(bridge_slave_0) entered blocking state [ 1019.636727][ T9920] bridge0: port 1(bridge_slave_0) entered disabled state [ 1019.644626][ T9920] device bridge_slave_0 entered promiscuous mode [ 1019.652251][ T9920] bridge0: port 2(bridge_slave_1) entered blocking state [ 1019.659353][ T9920] bridge0: port 2(bridge_slave_1) entered disabled state [ 1019.667150][ T9920] device bridge_slave_1 entered promiscuous mode [ 1019.679157][ T9922] team0: Port device team_slave_0 added [ 1019.689539][ T9922] team0: Port device team_slave_1 added [ 1019.711739][ T9917] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1019.723692][ T9917] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1019.814989][ T9914] device hsr_slave_0 entered promiscuous mode [ 1019.873829][ T9914] device hsr_slave_1 entered promiscuous mode [ 1019.923614][ T9914] debugfs: Directory 'hsr0' with parent '/' already present! [ 1019.932456][ T9920] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1019.943054][ T9920] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1019.957504][ T9917] team0: Port device team_slave_0 added [ 1020.015643][ T9912] device hsr_slave_0 entered promiscuous mode [ 1020.053785][ T9912] device hsr_slave_1 entered promiscuous mode [ 1020.103525][ T9912] debugfs: Directory 'hsr0' with parent '/' already present! [ 1020.128849][ T9920] team0: Port device team_slave_0 added [ 1020.135450][ T9917] team0: Port device team_slave_1 added [ 1020.142124][ T9920] team0: Port device team_slave_1 added [ 1020.195243][ T9922] device hsr_slave_0 entered promiscuous mode [ 1020.243821][ T9922] device hsr_slave_1 entered promiscuous mode [ 1020.283508][ T9922] debugfs: Directory 'hsr0' with parent '/' already present! [ 1020.347875][ T9917] device hsr_slave_0 entered promiscuous mode [ 1020.403788][ T9917] device hsr_slave_1 entered promiscuous mode [ 1020.443471][ T9917] debugfs: Directory 'hsr0' with parent '/' already present! [ 1020.505896][ T9920] device hsr_slave_0 entered promiscuous mode [ 1020.543756][ T9920] device hsr_slave_1 entered promiscuous mode [ 1020.583511][ T9920] debugfs: Directory 'hsr0' with parent '/' already present! [ 1020.648820][ T9920] bridge0: port 2(bridge_slave_1) entered blocking state [ 1020.656118][ T9920] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1020.667911][ T9919] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1020.691448][ T9914] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1020.698905][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 1020.708739][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1020.716482][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1020.726709][ T9919] 8021q: adding VLAN 0 to HW filter on device team0 [ 1020.757364][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1020.766074][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1020.776212][ T9932] bridge0: port 1(bridge_slave_0) entered blocking state [ 1020.783724][ T9932] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1020.791710][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1020.808313][ T9914] 8021q: adding VLAN 0 to HW filter on device team0 [ 1020.817562][ T9920] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1020.825955][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1020.834441][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1020.845334][ T9912] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1020.864230][ T9920] 8021q: adding VLAN 0 to HW filter on device team0 [ 1020.878279][ T9923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1020.887120][ T9923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1020.896044][ T9923] bridge0: port 2(bridge_slave_1) entered blocking state [ 1020.903412][ T9923] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1020.911052][ T9923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1020.920011][ T9923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1020.928340][ T9923] bridge0: port 1(bridge_slave_0) entered blocking state [ 1020.935642][ T9923] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1020.943449][ T9923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1020.952000][ T9923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1020.960793][ T9923] bridge0: port 2(bridge_slave_1) entered blocking state [ 1020.967883][ T9923] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1020.976035][ T9923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1020.983724][ T9923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1020.991282][ T9923] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1020.999897][ T9923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1021.008297][ T9923] bridge0: port 1(bridge_slave_0) entered blocking state [ 1021.015393][ T9923] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1021.022989][ T9923] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1021.031880][ T9923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1021.040216][ T9923] bridge0: port 2(bridge_slave_1) entered blocking state [ 1021.047537][ T9923] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1021.056313][ T9923] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1021.072374][ T9917] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1021.103987][ T9922] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1021.111373][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1021.120246][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1021.131316][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1021.140530][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1021.149317][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1021.157893][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1021.166389][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1021.175248][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1021.183746][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1021.191985][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1021.200380][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1021.208631][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1021.216952][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1021.224805][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1021.236902][ T9912] 8021q: adding VLAN 0 to HW filter on device team0 [ 1021.247226][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1021.255436][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1021.268112][ T9919] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1021.279869][ T9919] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1021.295528][ T9922] 8021q: adding VLAN 0 to HW filter on device team0 [ 1021.306593][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1021.315095][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1021.323203][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1021.332928][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1021.341476][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1021.349808][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1021.357517][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1021.365439][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1021.374046][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1021.382353][ T2983] bridge0: port 1(bridge_slave_0) entered blocking state [ 1021.389425][ T2983] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1021.398316][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1021.406602][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1021.414661][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1021.422252][ T2983] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1021.431786][ T9920] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1021.444138][ T9920] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1021.457567][ T9917] 8021q: adding VLAN 0 to HW filter on device team0 [ 1021.466128][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1021.474863][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1021.483073][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1021.491984][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1021.500374][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 1021.507546][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1021.515228][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1021.523900][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1021.532119][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1021.540675][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1021.549101][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 1021.556351][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1021.563961][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1021.572511][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1021.580979][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 1021.588059][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1021.595831][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1021.611351][ T9920] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1021.631460][ T9919] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1021.646970][ T9935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1021.656895][ T9935] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1021.665677][ T9935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1021.675587][ T9935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1021.686308][ T9935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1021.695418][ T9935] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1021.704275][ T9935] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1021.712666][ T9935] bridge0: port 1(bridge_slave_0) entered blocking state [ 1021.720108][ T9935] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1021.729179][ T9935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1021.738569][ T9935] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1021.746991][ T9935] bridge0: port 2(bridge_slave_1) entered blocking state [ 1021.754066][ T9935] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1021.761815][ T9935] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1021.773801][ T9914] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1021.785152][ T9914] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1021.796523][ T9935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1021.805525][ T9935] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1021.814131][ T9935] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1021.832952][ T9912] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1021.846134][ T9912] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1021.865910][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1021.875324][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1021.886324][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1021.895690][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1021.907157][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1021.915556][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1021.924199][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1021.932570][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1021.941287][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1021.949705][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1021.958622][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1021.967361][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1021.975712][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1021.984165][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1021.992527][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1022.001077][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1022.009225][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1022.017818][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1022.025642][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1022.033985][ T9932] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1022.042142][ T9922] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1022.062413][ T9917] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1022.073133][ T9917] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1022.087652][ T9914] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1022.101822][ T9912] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1022.120721][ T9924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1022.154053][ T9924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1022.162750][ T9924] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1022.177355][ T9924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1022.189029][ T9924] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1022.202503][ T9924] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1022.211321][ T9924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1022.223564][ T9924] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1022.232136][ T9924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1022.253110][ T9917] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1022.269455][ T9922] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1022.303161][ T9924] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1022.314077][ T9924] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 2019/09/11 08:10:19 executed programs: 45 2019/09/11 08:10:24 executed programs: 218 2019/09/11 08:10:29 executed programs: 383 2019/09/11 08:10:34 executed programs: 549 2019/09/11 08:10:40 executed programs: 718 2019/09/11 08:10:45 executed programs: 886 2019/09/11 08:10:50 executed programs: 1045 2019/09/11 08:10:55 executed programs: 1212 2019/09/11 08:11:00 executed programs: 1378 2019/09/11 08:11:05 executed programs: 1540 2019/09/11 08:11:10 executed programs: 1702 2019/09/11 08:11:15 executed programs: 1864 2019/09/11 08:11:20 executed programs: 2026 2019/09/11 08:11:25 executed programs: 2183 2019/09/11 08:11:30 executed programs: 2345 2019/09/11 08:11:35 executed programs: 2506 2019/09/11 08:11:40 executed programs: 2668 [ 1104.895024][T25678] ------------[ cut here ]------------ [ 1104.924983][T25678] Trying to vfree() nonexistent vm area (0000000030eecca6) [ 1104.949949][T25678] WARNING: CPU: 1 PID: 25678 at mm/vmalloc.c:2234 __vunmap+0x75b/0x920 [ 1104.958212][T25678] Kernel panic - not syncing: panic_on_warn set ... [ 1104.964819][T25678] CPU: 1 PID: 25678 Comm: syz-executor.1 Not tainted 5.3.0-rc7+ #0 [ 1104.972788][T25678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1104.982849][T25678] Call Trace: [ 1104.986458][T25678] dump_stack+0x172/0x1f0 [ 1104.990857][T25678] ? __vunmap+0x6e0/0x920 [ 1104.995256][T25678] panic+0x2dc/0x755 [ 1104.999135][T25678] ? add_taint.cold+0x16/0x16 [ 1105.003919][T25678] ? __kasan_check_write+0x14/0x20 [ 1105.009010][T25678] ? __warn.cold+0x5/0x4c [ 1105.013328][T25678] ? __warn+0xe7/0x1e0 [ 1105.017443][T25678] ? __vunmap+0x75b/0x920 [ 1105.021937][T25678] __warn.cold+0x20/0x4c [ 1105.026179][T25678] ? vprintk_emit+0x1ea/0x700 [ 1105.031109][T25678] ? __vunmap+0x75b/0x920 [ 1105.035494][T25678] report_bug+0x263/0x2b0 [ 1105.039820][T25678] do_error_trap+0x11b/0x200 [ 1105.044408][T25678] do_invalid_op+0x37/0x50 [ 1105.048825][T25678] ? __vunmap+0x75b/0x920 [ 1105.053171][T25678] invalid_op+0x23/0x30 [ 1105.057320][T25678] RIP: 0010:__vunmap+0x75b/0x920 [ 1105.062342][T25678] Code: e8 8a af 09 00 49 8d 46 20 45 8b 66 28 48 89 45 a8 e9 82 fe ff ff e8 e4 a1 cf ff 4c 89 e6 48 c7 c7 00 c5 94 87 e8 4d 2a a1 ff <0f> 0b e9 70 ff ff ff e8 c9 a1 cf ff 31 d2 31 f6 48 c7 c7 ff ff ff [ 1105.082118][T25678] RSP: 0018:ffff88807a8272b0 EFLAGS: 00010286 [ 1105.088176][T25678] RAX: 0000000000000000 RBX: ffff8880980421e0 RCX: 0000000000000000 [ 1105.096132][T25678] RDX: 0000000000000000 RSI: ffffffff815c26f6 RDI: ffffed100f504e48 [ 1105.104175][T25678] RBP: ffff88807a827310 R08: ffff88809cea06c0 R09: ffffed1015d260d1 [ 1105.112304][T25678] R10: ffffed1015d260d0 R11: ffff8880ae930687 R12: ffffc900091b3000 [ 1105.120277][T25678] R13: 0000000000000000 R14: ffffe8ffffc90fd8 R15: 0000607f51490fd8 [ 1105.128293][T25678] ? vprintk_func+0x86/0x189 [ 1105.132884][T25678] ? ___might_sleep+0x163/0x280 [ 1105.137730][T25678] __vfree+0x41/0xd0 [ 1105.141616][T25678] vfree+0x5f/0x90 [ 1105.145392][T25678] ipcomp_free_scratches+0xc0/0x150 [ 1105.150680][T25678] ipcomp_init_state+0x76d/0xa10 [ 1105.155612][T25678] ? lock_downgrade+0x920/0x920 [ 1105.160537][T25678] ? xfrm_state_get_afinfo+0x25/0x260 [ 1105.166022][T25678] ipcomp6_init_state+0xc9/0x880 [ 1105.171096][T25678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1105.177340][T25678] __xfrm_init_state+0x998/0x14d0 [ 1105.182386][T25678] xfrm_add_sa+0x1f6c/0x351e [ 1105.187087][T25678] ? xfrm_send_acquire+0xbb0/0xbb0 [ 1105.192224][T25678] ? __nla_parse+0x43/0x60 [ 1105.196739][T25678] ? xfrm_send_acquire+0xbb0/0xbb0 [ 1105.202000][T25678] xfrm_user_rcv_msg+0x459/0x770 [ 1105.206927][T25678] ? copy_to_user_state_extra+0xdf0/0xdf0 [ 1105.212725][T25678] ? consume_skb+0x108/0x3b0 [ 1105.217307][T25678] ? lock_downgrade+0x920/0x920 [ 1105.222148][T25678] ? __mutex_lock+0x45d/0x13c0 [ 1105.226891][T25678] ? xfrm_netlink_rcv+0x61/0x90 [ 1105.231883][T25678] netlink_rcv_skb+0x177/0x450 [ 1105.236644][T25678] ? copy_to_user_state_extra+0xdf0/0xdf0 [ 1105.242619][T25678] ? netlink_ack+0xb30/0xb30 [ 1105.247200][T25678] xfrm_netlink_rcv+0x70/0x90 [ 1105.251873][T25678] netlink_unicast+0x531/0x710 [ 1105.256631][T25678] ? netlink_attachskb+0x7c0/0x7c0 [ 1105.261737][T25678] ? _copy_from_iter_full+0x25d/0x8a0 [ 1105.267117][T25678] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 1105.272822][T25678] ? __check_object_size+0x3d/0x437 [ 1105.278003][T25678] netlink_sendmsg+0x8a5/0xd60 [ 1105.282754][T25678] ? netlink_unicast+0x710/0x710 [ 1105.287682][T25678] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 1105.293220][T25678] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1105.298862][T25678] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1105.305090][T25678] ? security_socket_sendmsg+0x8d/0xc0 [ 1105.310534][T25678] ? netlink_unicast+0x710/0x710 [ 1105.315559][T25678] sock_sendmsg+0xd7/0x130 [ 1105.319964][T25678] ___sys_sendmsg+0x803/0x920 [ 1105.324635][T25678] ? copy_msghdr_from_user+0x440/0x440 [ 1105.330228][T25678] ? __fget+0xa3/0x560 [ 1105.334303][T25678] ? __fget+0x384/0x560 [ 1105.338446][T25678] ? ksys_dup3+0x3e0/0x3e0 [ 1105.342846][T25678] ? __might_fault+0xfb/0x1e0 [ 1105.347510][T25678] ? __fget_light+0x1a9/0x230 [ 1105.352190][T25678] ? __fdget+0x1b/0x20 [ 1105.356247][T25678] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1105.363271][T25678] __sys_sendmsg+0x105/0x1d0 [ 1105.367856][T25678] ? __sys_sendmsg_sock+0xd0/0xd0 [ 1105.372978][T25678] ? __x64_sys_clock_gettime+0x16d/0x240 [ 1105.378795][T25678] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 1105.384872][T25678] __x64_sys_sendmsg+0x78/0xb0 [ 1105.389741][T25678] do_syscall_64+0xfd/0x6a0 [ 1105.394341][T25678] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1105.400220][T25678] RIP: 0033:0x4598e9 [ 1105.404183][T25678] 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 [ 1105.424286][T25678] RSP: 002b:00007f4864e23c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1105.432908][T25678] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000004598e9 [ 1105.441153][T25678] RDX: 0000000000000000 RSI: 0000000020000840 RDI: 0000000000000003 [ 1105.449787][T25678] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 1105.457957][T25678] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4864e246d4 [ 1105.466014][T25678] R13: 00000000004c7812 R14: 00000000004dd0b0 R15: 00000000ffffffff [ 1105.476377][T25678] Kernel Offset: disabled [ 1105.480805][T25678] Rebooting in 86400 seconds..