[....] 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. [ 61.255588][ T26] kauditd_printk_skb: 7 callbacks suppressed [ 61.255598][ T26] audit: type=1800 audit(1564869567.412:29): pid=9613 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 [ 61.292001][ T26] audit: type=1800 audit(1564869567.412:30): pid=9613 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 '10.128.1.50' (ECDSA) to the list of known hosts. 2019/08/03 21:59:36 parsed 1 programs 2019/08/03 21:59:38 executed programs: 0 syzkaller login: [ 72.564272][ T9784] IPVS: ftp: loaded support on port[0] = 21 [ 72.571564][ T9785] IPVS: ftp: loaded support on port[0] = 21 [ 72.639586][ T9788] IPVS: ftp: loaded support on port[0] = 21 [ 72.675602][ T9790] IPVS: ftp: loaded support on port[0] = 21 [ 72.711111][ T9792] IPVS: ftp: loaded support on port[0] = 21 [ 72.737898][ T9793] IPVS: ftp: loaded support on port[0] = 21 [ 72.748406][ T9785] chnl_net:caif_netlink_parms(): no params data found [ 72.827442][ T9785] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.834596][ T9785] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.842355][ T9785] device bridge_slave_0 entered promiscuous mode [ 72.860324][ T9784] chnl_net:caif_netlink_parms(): no params data found [ 72.871791][ T9785] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.878845][ T9785] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.886642][ T9785] device bridge_slave_1 entered promiscuous mode [ 72.905413][ T9785] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.916867][ T9785] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.958692][ T9784] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.965855][ T9784] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.973690][ T9784] device bridge_slave_0 entered promiscuous mode [ 72.982127][ T9785] team0: Port device team_slave_0 added [ 72.991199][ T9785] team0: Port device team_slave_1 added [ 73.016243][ T9784] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.025094][ T9784] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.032835][ T9784] device bridge_slave_1 entered promiscuous mode [ 73.048245][ T9784] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.058518][ T9784] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.083214][ T9784] team0: Port device team_slave_0 added [ 73.128922][ T9784] team0: Port device team_slave_1 added [ 73.191983][ T9785] device hsr_slave_0 entered promiscuous mode [ 73.240740][ T9785] device hsr_slave_1 entered promiscuous mode [ 73.302673][ T9788] chnl_net:caif_netlink_parms(): no params data found [ 73.402135][ T9784] device hsr_slave_0 entered promiscuous mode [ 73.480683][ T9784] device hsr_slave_1 entered promiscuous mode [ 73.540497][ T9784] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.550746][ T9790] chnl_net:caif_netlink_parms(): no params data found [ 73.612105][ T9792] chnl_net:caif_netlink_parms(): no params data found [ 73.621987][ T9788] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.629035][ T9788] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.636750][ T9788] device bridge_slave_0 entered promiscuous mode [ 73.647480][ T9788] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.654718][ T9788] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.662519][ T9788] device bridge_slave_1 entered promiscuous mode [ 73.669792][ T9785] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.677025][ T9785] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.684464][ T9785] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.691754][ T9785] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.722533][ T9793] chnl_net:caif_netlink_parms(): no params data found [ 73.740070][ T9784] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.747154][ T9784] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.754805][ T9784] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.762081][ T9784] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.773900][ T9790] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.781313][ T9790] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.788774][ T9790] device bridge_slave_0 entered promiscuous mode [ 73.798654][ T9788] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.825180][ T9790] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.834318][ T9790] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.841900][ T9790] device bridge_slave_1 entered promiscuous mode [ 73.848786][ T22] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.856247][ T22] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.864537][ T22] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.872018][ T22] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.883977][ T9788] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.910561][ T9792] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.917620][ T9792] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.927000][ T9792] device bridge_slave_0 entered promiscuous mode [ 73.938674][ T9792] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.947071][ T9792] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.954607][ T9792] device bridge_slave_1 entered promiscuous mode [ 73.975194][ T9792] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.994125][ T9793] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.001434][ T9793] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.008938][ T9793] device bridge_slave_0 entered promiscuous mode [ 74.017004][ T9793] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.024105][ T9793] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.031798][ T9793] device bridge_slave_1 entered promiscuous mode [ 74.039483][ T9792] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.051284][ T9788] team0: Port device team_slave_0 added [ 74.059201][ T9790] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.083713][ T9792] team0: Port device team_slave_0 added [ 74.091896][ T9788] team0: Port device team_slave_1 added [ 74.104973][ T9793] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.116762][ T9793] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.131638][ T9784] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.139266][ T9790] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.154667][ T9792] team0: Port device team_slave_1 added [ 74.180074][ T9793] team0: Port device team_slave_0 added [ 74.186944][ T9793] team0: Port device team_slave_1 added [ 74.222682][ T9788] device hsr_slave_0 entered promiscuous mode [ 74.260748][ T9788] device hsr_slave_1 entered promiscuous mode [ 74.310612][ T9788] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.325155][ T9790] team0: Port device team_slave_0 added [ 74.332645][ T9790] team0: Port device team_slave_1 added [ 74.382094][ T9792] device hsr_slave_0 entered promiscuous mode [ 74.450734][ T9792] device hsr_slave_1 entered promiscuous mode [ 74.510528][ T9792] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.529312][ T9784] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.550722][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.558357][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.631991][ T9790] device hsr_slave_0 entered promiscuous mode [ 74.680734][ T9790] device hsr_slave_1 entered promiscuous mode [ 74.731813][ T9790] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.792710][ T9793] device hsr_slave_0 entered promiscuous mode [ 74.830620][ T9793] device hsr_slave_1 entered promiscuous mode [ 74.870458][ T9793] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.888687][ T9784] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.899117][ T9784] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.911169][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.919671][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.928112][ T9802] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.935178][ T9802] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.943164][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.951755][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.959958][ T9802] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.967116][ T9802] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.975089][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.983559][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.992011][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.000625][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.009028][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.017444][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.025646][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.034058][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.042358][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.050757][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.058965][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.066683][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.076547][ T9785] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.098564][ T9785] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.111340][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.118961][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.126764][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.136568][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.145549][ T9802] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.152637][ T9802] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.160174][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.169147][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.177580][ T9802] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.184629][ T9802] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.237567][ T9784] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.248453][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.258876][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.268977][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.278242][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.300082][ T9792] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.316928][ T9788] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.327857][ T9785] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 75.339128][ T9785] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.353467][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.361167][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.369968][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.378626][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.387041][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.395575][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.403921][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.418968][ T9793] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.436219][ T9788] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.452859][ T9785] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.460037][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.468797][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.483778][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.491959][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.499825][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.509285][ T9792] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.525995][ T9790] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.546126][ T9790] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.553558][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.564056][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.576203][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.601183][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.609507][ T9802] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.616819][ T9802] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.634326][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.643215][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.651648][ T9802] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.659001][ T9802] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.667173][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.677005][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.685819][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.693680][ T9802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.702728][ T9793] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.750674][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.759497][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.774597][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.784542][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.791627][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.799658][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.810459][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.822156][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.829228][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.845456][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.854280][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.863070][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.872477][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.881150][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.897551][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.906514][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.915148][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.923999][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.931147][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.938806][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.948440][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.957517][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.964601][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.973169][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.981793][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.990168][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.998791][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.007141][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.016417][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.024889][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.033178][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.042038][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.050744][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.059350][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.068837][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.081755][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.089502][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.099558][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.107668][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.116163][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.124409][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.134653][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.142974][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.151806][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.160106][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.167186][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.175067][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.183324][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.193182][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.201749][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.209881][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.235062][ T9792] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.265274][ T9792] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.285829][ T9788] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.304345][ T9788] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.314799][ T9790] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.324259][ T9793] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.345656][ T9793] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.357100][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.366129][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.374677][ T3014] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.381767][ T3014] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.391936][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.400966][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.409538][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.418688][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.427230][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.435849][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.444262][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.452495][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.461333][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.469610][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.478087][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.486399][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.494836][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.503052][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.511252][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.518912][ T3014] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.549852][ T9790] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.568301][ T9792] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.609998][ T9788] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.635832][ T9793] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/08/03 21:59:43 executed programs: 36 [ 78.371272][T10107] WARNING: CPU: 0 PID: 10107 at fs/block_dev.c:1899 __blkdev_put+0x6ba/0x810 [ 78.380059][T10107] Kernel panic - not syncing: panic_on_warn set ... [ 78.386642][T10107] CPU: 0 PID: 10107 Comm: blkid Not tainted 5.3.0-rc2+ #95 [ 78.393823][T10107] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.403867][T10107] Call Trace: [ 78.407159][T10107] dump_stack+0x172/0x1f0 [ 78.411486][T10107] ? __blkdev_put+0x6b0/0x810 [ 78.416158][T10107] panic+0x2dc/0x755 [ 78.420049][T10107] ? add_taint.cold+0x16/0x16 [ 78.424724][T10107] ? __kasan_check_write+0x14/0x20 [ 78.429835][T10107] ? __warn.cold+0x5/0x4c [ 78.434159][T10107] ? __warn+0xe7/0x1e0 [ 78.438225][T10107] ? __blkdev_put+0x6ba/0x810 [ 78.442897][T10107] __warn.cold+0x20/0x4c [ 78.447134][T10107] ? __blkdev_put+0x6ba/0x810 [ 78.451808][T10107] report_bug+0x263/0x2b0 [ 78.456133][T10107] do_error_trap+0x11b/0x200 [ 78.460725][T10107] do_invalid_op+0x37/0x50 [ 78.465138][T10107] ? __blkdev_put+0x6ba/0x810 [ 78.469908][T10107] invalid_op+0x23/0x30 [ 78.474147][T10107] RIP: 0010:__blkdev_put+0x6ba/0x810 [ 78.479424][T10107] Code: 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 24 fd ff ff 48 8b bd 50 ff ff ff e8 90 75 e6 ff e9 13 fd ff ff e8 56 5e ac ff <0f> 0b e9 dc fa ff ff 48 89 cf e8 57 75 e6 ff e9 6a fa ff ff 48 8b [ 78.499020][T10107] RSP: 0018:ffff888094027c90 EFLAGS: 00010293 [ 78.505078][T10107] RAX: ffff88808e93e300 RBX: ffff8880aa004040 RCX: ffffffff81c63be4 [ 78.513043][T10107] RDX: 0000000000000000 RSI: ffffffff81c6410a RDI: 0000000000000005 [ 78.521007][T10107] RBP: ffff888094027d88 R08: ffff88808e93e300 R09: ffffed101540080c [ 78.528976][T10107] R10: ffff888094027c80 R11: ffff8880aa00405f R12: 0000000000000002 [ 78.536941][T10107] R13: dffffc0000000000 R14: ffff8880aa004058 R15: ffff8880aa004058 [ 78.544918][T10107] ? __blkdev_put+0x194/0x810 [ 78.549595][T10107] ? __blkdev_put+0x6ba/0x810 [ 78.554277][T10107] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 78.560513][T10107] ? bd_set_size+0xb0/0xb0 [ 78.564929][T10107] ? wait_for_completion+0x440/0x440 [ 78.570214][T10107] blkdev_put+0x98/0x560 [ 78.574451][T10107] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 78.580682][T10107] blkdev_close+0x8b/0xb0 [ 78.584995][T10107] __fput+0x2ff/0x890 [ 78.588954][T10107] ? blkdev_put+0x560/0x560 [ 78.593440][T10107] ____fput+0x16/0x20 [ 78.597415][T10107] task_work_run+0x145/0x1c0 [ 78.599430][ T3907] kobject: 'loop5' (0000000071e3b5dc): kobject_uevent_env [ 78.602002][T10107] exit_to_usermode_loop+0x316/0x380 [ 78.602017][T10107] do_syscall_64+0x5a9/0x6a0 [ 78.602032][T10107] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 78.602043][T10107] RIP: 0033:0x7fbbd10f02b0 [ 78.602057][T10107] Code: 40 75 0b 31 c0 48 83 c4 08 e9 0c ff ff ff 48 8d 3d c5 32 08 00 e8 c0 07 02 00 83 3d 45 a3 2b 00 00 75 10 b8 03 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 ce 8a 01 00 48 89 04 24 [ 78.602062][T10107] RSP: 002b:00007fff555bc988 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 78.602073][T10107] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fbbd10f02b0 [ 78.602080][T10107] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000003 [ 78.602087][T10107] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000001 [ 78.602094][T10107] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000001edd030 [ 78.602100][T10107] R13: 0000000000000000 R14: 0000000000000003 R15: 0000000000000005 [ 78.603397][T10107] Kernel Offset: disabled [ 78.702500][T10107] Rebooting in 86400 seconds..