[....] 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. [ 58.527400][ T26] kauditd_printk_skb: 8 callbacks suppressed [ 58.527408][ T26] audit: type=1800 audit(1564870489.520:29): pid=9573 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 58.562198][ T26] audit: type=1800 audit(1564870489.520:30): pid=9573 uid=0 auid=4294967295 ses=4294967295 subj=_ 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 '10.128.0.235' (ECDSA) to the list of known hosts. 2019/08/03 22:16:07 parsed 1 programs 2019/08/03 22:16:09 executed programs: 0 syzkaller login: [ 138.960072][ T9742] IPVS: ftp: loaded support on port[0] = 21 [ 138.976637][ T9744] IPVS: ftp: loaded support on port[0] = 21 [ 139.103113][ T9747] IPVS: ftp: loaded support on port[0] = 21 [ 139.111698][ T9752] IPVS: ftp: loaded support on port[0] = 21 [ 139.125417][ T9750] IPVS: ftp: loaded support on port[0] = 21 [ 139.139329][ T9749] IPVS: ftp: loaded support on port[0] = 21 [ 139.228558][ T9744] chnl_net:caif_netlink_parms(): no params data found [ 139.255971][ T9742] chnl_net:caif_netlink_parms(): no params data found [ 139.301430][ T9744] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.308638][ T9744] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.316770][ T9744] device bridge_slave_0 entered promiscuous mode [ 139.338678][ T9744] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.345871][ T9744] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.353397][ T9744] device bridge_slave_1 entered promiscuous mode [ 139.389826][ T9744] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 139.401068][ T9744] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 139.410585][ T9742] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.417903][ T9742] bridge0: port 1(bridge_slave_0) entered disabled state [ 139.425729][ T9742] device bridge_slave_0 entered promiscuous mode [ 139.435010][ T9742] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.442198][ T9742] bridge0: port 2(bridge_slave_1) entered disabled state [ 139.449898][ T9742] device bridge_slave_1 entered promiscuous mode [ 139.486138][ T9744] team0: Port device team_slave_0 added [ 139.494587][ T9742] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 139.505866][ T9742] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 139.522431][ T9744] team0: Port device team_slave_1 added [ 139.558262][ T9742] team0: Port device team_slave_0 added [ 139.602427][ T9742] team0: Port device team_slave_1 added [ 139.686339][ T9744] device hsr_slave_0 entered promiscuous mode [ 139.745373][ T9744] device hsr_slave_1 entered promiscuous mode [ 139.787018][ T9752] chnl_net:caif_netlink_parms(): no params data found [ 139.820928][ T9747] chnl_net:caif_netlink_parms(): no params data found [ 139.876806][ T9742] device hsr_slave_0 entered promiscuous mode [ 139.905158][ T9742] device hsr_slave_1 entered promiscuous mode [ 139.945068][ T9742] debugfs: Directory 'hsr0' with parent '/' already present! [ 139.956087][ T9750] chnl_net:caif_netlink_parms(): no params data found [ 139.992478][ T9744] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.999571][ T9744] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.007048][ T9744] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.014139][ T9744] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.064337][ T9752] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.072314][ T9752] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.080396][ T9752] device bridge_slave_0 entered promiscuous mode [ 140.087422][ T9747] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.094459][ T9747] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.102470][ T9747] device bridge_slave_0 entered promiscuous mode [ 140.110386][ T9747] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.117515][ T9747] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.125125][ T9747] device bridge_slave_1 entered promiscuous mode [ 140.134837][ T9742] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.141924][ T9742] bridge0: port 2(bridge_slave_1) entered forwarding state [ 140.149233][ T9742] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.156376][ T9742] bridge0: port 1(bridge_slave_0) entered forwarding state [ 140.171498][ T9749] chnl_net:caif_netlink_parms(): no params data found [ 140.180089][ T9752] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.187358][ T9752] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.194959][ T9752] device bridge_slave_1 entered promiscuous mode [ 140.211253][ T9752] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 140.221461][ T9750] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.228610][ T9750] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.236650][ T9750] device bridge_slave_0 entered promiscuous mode [ 140.256468][ T9749] bridge0: port 1(bridge_slave_0) entered blocking state [ 140.263687][ T9749] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.271291][ T9749] device bridge_slave_0 entered promiscuous mode [ 140.279465][ T9747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 140.290304][ T3016] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.297916][ T3016] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.307699][ T3016] bridge0: port 1(bridge_slave_0) entered disabled state [ 140.325386][ T3016] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.335927][ T9752] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 140.345072][ T9750] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.352091][ T9750] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.359814][ T9750] device bridge_slave_1 entered promiscuous mode [ 140.369297][ T9749] bridge0: port 2(bridge_slave_1) entered blocking state [ 140.376799][ T9749] bridge0: port 2(bridge_slave_1) entered disabled state [ 140.384326][ T9749] device bridge_slave_1 entered promiscuous mode [ 140.397535][ T9749] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 140.407619][ T9747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 140.430328][ T9749] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 140.447668][ T9749] team0: Port device team_slave_0 added [ 140.456614][ T9749] team0: Port device team_slave_1 added [ 140.462876][ T9752] team0: Port device team_slave_0 added [ 140.470627][ T9750] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 140.482247][ T9750] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 140.526545][ T9749] device hsr_slave_0 entered promiscuous mode [ 140.575448][ T9749] device hsr_slave_1 entered promiscuous mode [ 140.615084][ T9749] debugfs: Directory 'hsr0' with parent '/' already present! [ 140.623569][ T9747] team0: Port device team_slave_0 added [ 140.630364][ T9752] team0: Port device team_slave_1 added [ 140.659385][ T9747] team0: Port device team_slave_1 added [ 140.717564][ T9752] device hsr_slave_0 entered promiscuous mode [ 140.775504][ T9752] device hsr_slave_1 entered promiscuous mode [ 140.815142][ T9752] debugfs: Directory 'hsr0' with parent '/' already present! [ 140.827532][ T9750] team0: Port device team_slave_0 added [ 140.834316][ T9750] team0: Port device team_slave_1 added [ 140.852550][ T9744] 8021q: adding VLAN 0 to HW filter on device bond0 [ 140.907320][ T9750] device hsr_slave_0 entered promiscuous mode [ 140.945349][ T9750] device hsr_slave_1 entered promiscuous mode [ 140.985044][ T9750] debugfs: Directory 'hsr0' with parent '/' already present! [ 141.046447][ T9747] device hsr_slave_0 entered promiscuous mode [ 141.095350][ T9747] device hsr_slave_1 entered promiscuous mode [ 141.135020][ T9747] debugfs: Directory 'hsr0' with parent '/' already present! [ 141.158750][ T9744] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.174212][ T9742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.187090][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.194721][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.221111][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.229889][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.238480][ T3016] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.245567][ T3016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.253937][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.263015][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.271628][ T3016] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.278679][ T3016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.287433][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.296169][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 141.334557][ T9742] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.344562][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.353170][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.362336][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.370705][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.378984][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 141.387319][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 141.395508][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 141.403621][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 141.411775][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.419443][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.427154][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 141.439460][ T9744] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 141.452952][ T9750] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.463217][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.472523][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.481153][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.488231][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.517685][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.526698][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.535230][ T9760] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.542362][ T9760] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.550379][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.558920][ T9760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 141.576046][ T9749] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.599904][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.608534][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.619241][ T9744] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 141.635295][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 141.643836][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 141.653334][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 141.662378][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 141.670917][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 141.679310][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 141.687530][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 141.695745][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 141.706044][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 141.715205][ T9749] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.724176][ T9747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.734035][ T9742] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 141.745798][ T9752] 8021q: adding VLAN 0 to HW filter on device bond0 [ 141.759081][ T9750] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.766316][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.774277][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.801616][ T9752] 8021q: adding VLAN 0 to HW filter on device team0 [ 141.817185][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.830327][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.838931][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.846128][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.856576][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.866655][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.875893][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.882942][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.891198][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.899942][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.907750][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 141.915384][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 141.923819][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 141.932230][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 141.939290][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 141.947013][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 141.955788][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 141.964040][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 141.971198][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 141.978764][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 141.987368][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 141.994855][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 142.009646][ T9747] 8021q: adding VLAN 0 to HW filter on device team0 [ 142.019779][ T9742] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 142.028865][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.041410][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.049773][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.058489][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 142.067592][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 142.076971][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 142.103075][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 142.114092][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 142.123590][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.143559][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 142.156386][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 142.165500][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 142.174118][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 142.182562][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.191364][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.200011][ T3016] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.207092][ T3016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.214528][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 142.223657][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 142.232230][ T3016] bridge0: port 1(bridge_slave_0) entered blocking state [ 142.239327][ T3016] bridge0: port 1(bridge_slave_0) entered forwarding state [ 142.252759][ T9750] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 142.263700][ T9750] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 142.293352][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 142.301986][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.309935][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 142.317703][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 142.326216][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 142.334378][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.343275][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.351948][ T3016] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.359160][ T3016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.366850][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 142.375536][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 142.383646][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.392200][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 142.400643][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 142.409136][ T3016] bridge0: port 2(bridge_slave_1) entered blocking state [ 142.421894][ T3016] bridge0: port 2(bridge_slave_1) entered forwarding state [ 142.429548][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 142.438625][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.447570][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 142.456139][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 142.464988][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 142.472656][ T3016] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 142.493246][ T9752] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 142.503958][ T9752] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 142.531658][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 142.556464][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 142.564728][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 142.573576][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 142.589559][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 142.598106][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 142.606789][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 142.615715][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 142.625588][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 142.634153][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 142.642655][ T9759] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 142.653804][ T9749] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 142.681118][ T9749] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 142.698173][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 142.706779][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 142.714313][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 142.722740][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 142.730988][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 142.739834][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 142.748170][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 142.756654][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 142.776411][ T9750] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 142.803584][ T9747] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 142.816350][ T9747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 142.831845][ T9752] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 142.842821][ T3593] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 142.863122][ T3593] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 142.881474][ T9749] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 142.916810][ T9747] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/08/03 22:16:14 executed programs: 46 [ 145.153873][ T9749] WARNING: CPU: 0 PID: 9749 at fs/block_dev.c:1899 __blkdev_put+0x1ba/0x6a0 [ 145.162584][ T9749] Kernel panic - not syncing: panic_on_warn set ... [ 145.169176][ T9749] CPU: 0 PID: 9749 Comm: syz-executor.0 Not tainted 5.3.0-rc2+ #61 [ 145.177057][ T9749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.187144][ T9749] Call Trace: [ 145.190435][ T9749] dump_stack+0x1d8/0x2f8 [ 145.194764][ T9749] panic+0x29b/0x7d9 [ 145.198659][ T9749] ? trace_lock_acquire+0x159/0x1d0 [ 145.203856][ T9749] ? __warn+0x126/0x230 [ 145.208008][ T9749] ? nmi_panic+0x97/0x97 [ 145.212250][ T9749] ? __probe_kernel_read+0x14b/0x1a0 [ 145.217545][ T9749] ? __blkdev_put+0x1ba/0x6a0 [ 145.222312][ T9749] ? is_valid_bugaddr+0x81/0x100 [ 145.227252][ T9749] __warn+0x22f/0x230 [ 145.231230][ T9749] ? __blkdev_put+0x1ba/0x6a0 [ 145.235908][ T9749] report_bug+0x190/0x290 [ 145.240538][ T9749] ? __blkdev_put+0x1ba/0x6a0 [ 145.245231][ T9749] do_error_trap+0xd7/0x440 [ 145.249737][ T9749] do_invalid_op+0x36/0x40 [ 145.254149][ T9749] ? __blkdev_put+0x1ba/0x6a0 [ 145.258829][ T9749] invalid_op+0x23/0x30 [ 145.262986][ T9749] RIP: 0010:__blkdev_put+0x1ba/0x6a0 [ 145.268264][ T9749] Code: 1b 48 83 c3 30 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 85 e2 e6 ff 48 8b 3b e8 fd 51 ca ff eb 11 e8 e6 37 ac ff <0f> 0b 4d 85 e4 75 ad e8 da 37 ac ff 4d 8d 74 24 08 4d 89 f7 49 c1 [ 145.280098][ T3907] kobject: 'loop1' (00000000205da9a0): kobject_uevent_env [ 145.288140][ T9749] RSP: 0018:ffff888097e47bc0 EFLAGS: 00010293 [ 145.288149][ T9749] RAX: ffffffff81cba95a RBX: 0000000000000002 RCX: ffff8880963d8280 [ 145.288154][ T9749] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 [ 145.288159][ T9749] RBP: ffff888097e47cd8 R08: ffffffff81cba900 R09: ffffed1014cc8adc [ 145.288164][ T9749] R10: ffffed1014cc8adc R11: 0000000000000000 R12: ffff8880a66456c0 [ 145.288169][ T9749] R13: dffffc0000000000 R14: ffff8880a66457a0 R15: 00000000080e001f [ 145.288188][ T9749] ? __blkdev_put+0x160/0x6a0 [ 145.288195][ T9749] ? __blkdev_put+0x1ba/0x6a0 [ 145.288217][ T9749] ? __mutex_unlock_slowpath+0x18c/0x630 [ 145.300406][ T3907] kobject: 'loop1' (00000000205da9a0): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 145.301377][ T9749] ? blkdev_get_by_dev+0x70/0x70 [ 145.312395][ T3907] kobject: 'loop5' (0000000080558a92): kobject_uevent_env [ 145.317397][ T9749] ? mutex_unlock+0x10/0x10 [ 145.317412][ T9749] blkdev_put+0x2c8/0x3b0 [ 145.317424][ T9749] blkdev_close+0x7b/0xa0 [ 145.317438][ T9749] ? blkdev_open+0x2c0/0x2c0 [ 145.325764][ T3907] kobject: 'loop5' (0000000080558a92): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 145.333372][ T9749] __fput+0x2e4/0x740 [ 145.342429][ T3907] kobject: 'loop2' (00000000a9ef7e86): kobject_uevent_env [ 145.345989][ T9749] ____fput+0x15/0x20 [ 145.346000][ T9749] task_work_run+0x17e/0x1b0 [ 145.346014][ T9749] prepare_exit_to_usermode+0x459/0x580 [ 145.346028][ T9749] syscall_return_slowpath+0x113/0x4a0 [ 145.351410][ T3907] kobject: 'loop2' (00000000a9ef7e86): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 145.356307][ T9749] do_syscall_64+0x126/0x140 [ 145.356319][ T9749] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 145.356328][ T9749] RIP: 0033:0x4134f0 [ 145.356341][ T9749] Code: 01 f0 ff ff 0f 83 30 1b 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 83 3d 9d 2d 66 00 00 75 14 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff [ 145.401654][ T3907] kobject: 'loop3' (000000008f32e799): kobject_uevent_env [ 145.406287][ T9749] RSP: 002b:00007ffe8802ce48 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 145.406296][ T9749] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00000000004134f0 [ 145.406301][ T9749] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000003 [ 145.406306][ T9749] RBP: 000000000000001f R08: 0000000000000000 R09: 000000000000000a [ 145.406311][ T9749] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 145.406317][ T9749] R13: 00007ffe8802ce80 R14: 000000000002359c R15: 00007ffe8802ce90 [ 145.411314][ T9749] Kernel Offset: disabled [ 145.541516][ T9749] Rebooting in 86400 seconds..