[....] 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. [ 63.805997][ T27] kauditd_printk_skb: 7 callbacks suppressed [ 63.806007][ T27] audit: type=1800 audit(1565040274.124:29): pid=9595 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 [ 63.849338][ T27] audit: type=1800 audit(1565040274.124:30): pid=9595 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 '10.128.0.134' (ECDSA) to the list of known hosts. 2019/08/05 21:24:41 parsed 1 programs 2019/08/05 21:24:43 executed programs: 0 syzkaller login: [ 73.403894][ T9769] IPVS: ftp: loaded support on port[0] = 21 [ 73.416004][ T9771] IPVS: ftp: loaded support on port[0] = 21 [ 73.448888][ T9773] IPVS: ftp: loaded support on port[0] = 21 [ 73.521454][ T9776] IPVS: ftp: loaded support on port[0] = 21 [ 73.523581][ T9779] IPVS: ftp: loaded support on port[0] = 21 [ 73.561681][ T9778] IPVS: ftp: loaded support on port[0] = 21 [ 73.670202][ T9773] chnl_net:caif_netlink_parms(): no params data found [ 73.683607][ T9771] chnl_net:caif_netlink_parms(): no params data found [ 73.702781][ T9769] chnl_net:caif_netlink_parms(): no params data found [ 73.748720][ T9773] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.756096][ T9773] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.763701][ T9773] device bridge_slave_0 entered promiscuous mode [ 73.775345][ T9773] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.782478][ T9773] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.790026][ T9773] device bridge_slave_1 entered promiscuous mode [ 73.802352][ T9771] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.809751][ T9771] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.817219][ T9771] device bridge_slave_0 entered promiscuous mode [ 73.825337][ T9771] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.832695][ T9771] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.841979][ T9771] device bridge_slave_1 entered promiscuous mode [ 73.892269][ T9769] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.900311][ T9769] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.908002][ T9769] device bridge_slave_0 entered promiscuous mode [ 73.935233][ T9773] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.945487][ T9771] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.955993][ T9771] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.965415][ T9769] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.972493][ T9769] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.980433][ T9769] device bridge_slave_1 entered promiscuous mode [ 73.998256][ T9773] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.020923][ T9779] chnl_net:caif_netlink_parms(): no params data found [ 74.034987][ T9778] chnl_net:caif_netlink_parms(): no params data found [ 74.044269][ T9769] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.058042][ T9769] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.068659][ T9771] team0: Port device team_slave_0 added [ 74.075566][ T9771] team0: Port device team_slave_1 added [ 74.114200][ T9776] chnl_net:caif_netlink_parms(): no params data found [ 74.132774][ T9773] team0: Port device team_slave_0 added [ 74.155928][ T9773] team0: Port device team_slave_1 added [ 74.167118][ T9769] team0: Port device team_slave_0 added [ 74.197658][ T9769] team0: Port device team_slave_1 added [ 74.211739][ T9779] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.218831][ T9779] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.227335][ T9779] device bridge_slave_0 entered promiscuous mode [ 74.281570][ T9771] device hsr_slave_0 entered promiscuous mode [ 74.319814][ T9771] device hsr_slave_1 entered promiscuous mode [ 74.401566][ T9773] device hsr_slave_0 entered promiscuous mode [ 74.439728][ T9773] device hsr_slave_1 entered promiscuous mode [ 74.489491][ T9773] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.551245][ T9769] device hsr_slave_0 entered promiscuous mode [ 74.589674][ T9769] device hsr_slave_1 entered promiscuous mode [ 74.629369][ T9769] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.637129][ T9779] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.644826][ T9779] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.652645][ T9779] device bridge_slave_1 entered promiscuous mode [ 74.663919][ T9776] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.671793][ T9776] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.679498][ T9776] device bridge_slave_0 entered promiscuous mode [ 74.686645][ T9776] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.693830][ T9776] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.701591][ T9776] device bridge_slave_1 entered promiscuous mode [ 74.708362][ T9778] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.715807][ T9778] bridge0: port 1(bridge_slave_0) entered disabled state [ 74.723532][ T9778] device bridge_slave_0 entered promiscuous mode [ 74.748383][ T9778] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.755492][ T9778] bridge0: port 2(bridge_slave_1) entered disabled state [ 74.763218][ T9778] device bridge_slave_1 entered promiscuous mode [ 74.780720][ T9779] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.795012][ T9776] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.805096][ T9776] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.816813][ T9778] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 74.827185][ T9778] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.837213][ T9779] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 74.859712][ T9779] team0: Port device team_slave_0 added [ 74.875300][ T9776] team0: Port device team_slave_0 added [ 74.883561][ T9776] team0: Port device team_slave_1 added [ 74.890123][ T9779] team0: Port device team_slave_1 added [ 74.962259][ T9779] device hsr_slave_0 entered promiscuous mode [ 74.999833][ T9779] device hsr_slave_1 entered promiscuous mode [ 75.039393][ T9779] debugfs: Directory 'hsr0' with parent '/' already present! [ 75.048132][ T9778] team0: Port device team_slave_0 added [ 75.059838][ T9778] team0: Port device team_slave_1 added [ 75.111624][ T9778] device hsr_slave_0 entered promiscuous mode [ 75.160149][ T9778] device hsr_slave_1 entered promiscuous mode [ 75.220762][ T9778] debugfs: Directory 'hsr0' with parent '/' already present! [ 75.281996][ T9776] device hsr_slave_0 entered promiscuous mode [ 75.349644][ T9776] device hsr_slave_1 entered promiscuous mode [ 75.399412][ T9776] debugfs: Directory 'hsr0' with parent '/' already present! [ 75.428479][ T9769] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.443299][ T9771] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.474181][ T9771] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.485048][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.493302][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.501584][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.509077][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.519389][ T9769] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.544611][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.553101][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.561673][ T3488] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.569146][ T3488] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.577884][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.596951][ T9773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.612109][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.621216][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.629843][ T3559] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.636883][ T3559] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.644508][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.653288][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.661895][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.670165][ T3559] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.677191][ T3559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.684741][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.693444][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.701731][ T3559] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.708745][ T3559] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.716738][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.729035][ T9773] 8021q: adding VLAN 0 to HW filter on device team0 [ 75.746720][ T9779] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.755500][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 75.763315][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 75.771226][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 75.778747][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.787888][ T2995] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.805483][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.814376][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.829828][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.839652][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 75.848008][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 75.856464][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.863523][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 75.871253][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.879749][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.887986][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.895695][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.903627][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.913535][ T9778] 8021q: adding VLAN 0 to HW filter on device bond0 [ 75.933116][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.941671][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.950085][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.957121][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.964675][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.973125][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.981988][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.990293][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.998595][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.007890][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.016219][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.024519][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.032116][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.046522][ T9769] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 76.057249][ T9769] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.074040][ T9778] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.081972][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.090264][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.098399][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.107079][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.115197][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.123607][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.131189][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.138656][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.152103][ T9779] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.170711][ T9776] 8021q: adding VLAN 0 to HW filter on device bond0 [ 76.178524][ T9771] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.192312][ T9771] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.200381][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.208560][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.216870][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.225273][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.233791][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.242517][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.251088][ T3559] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.258118][ T3559] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.265648][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.274124][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.282423][ T3559] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.289458][ T3559] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.296925][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.305495][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.314036][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.322766][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.331020][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.338630][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.346407][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.358425][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.368335][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.376982][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.385375][ T3488] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.397764][ T9776] 8021q: adding VLAN 0 to HW filter on device team0 [ 76.411993][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 76.421628][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 76.429076][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.437863][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.446365][ T9785] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.453414][ T9785] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.461369][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 76.469796][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 76.477981][ T9785] bridge0: port 1(bridge_slave_0) entered blocking state [ 76.485049][ T9785] bridge0: port 1(bridge_slave_0) entered forwarding state [ 76.492651][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.501314][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.509565][ T9785] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.516606][ T9785] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.524552][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.532348][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 76.566980][ T9769] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.576271][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.585524][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.595310][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.603863][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.612402][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 76.620947][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 76.629134][ T9785] bridge0: port 2(bridge_slave_1) entered blocking state [ 76.636180][ T9785] bridge0: port 2(bridge_slave_1) entered forwarding state [ 76.643937][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.652327][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.660703][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 76.669013][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.677372][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.685657][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 76.694036][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.702599][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.710696][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 76.718972][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 76.727389][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.735571][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.743633][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.751854][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.760046][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.768159][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.777339][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.785591][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 76.794012][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.801890][ T9785] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 76.815695][ T9771] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.840033][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 76.848601][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 76.867727][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 76.880154][ T3559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 76.895409][ T9773] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.914075][ T9778] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.925033][ T9779] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 76.938897][ T9779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 76.972321][ T9787] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 76.989772][ T9787] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 77.034260][ T9776] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.081387][ T9779] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 77.612728][ T9779] WARNING: CPU: 1 PID: 9779 at fs/block_dev.c:1899 __blkdev_put+0x6ba/0x810 [ 77.621469][ T9779] Kernel panic - not syncing: panic_on_warn set ... [ 77.628061][ T9779] CPU: 1 PID: 9779 Comm: syz-executor.0 Not tainted 5.3.0-rc2-next-20190805 #59 [ 77.637073][ T9779] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.647117][ T9779] Call Trace: [ 77.650410][ T9779] dump_stack+0x172/0x1f0 [ 77.654746][ T9779] ? __blkdev_put+0x650/0x810 [ 77.659429][ T9779] panic+0x2dc/0x755 [ 77.663329][ T9779] ? add_taint.cold+0x16/0x16 [ 77.668009][ T9779] ? __kasan_check_write+0x14/0x20 [ 77.673142][ T9779] ? __warn.cold+0x5/0x4c [ 77.677463][ T9779] ? __warn+0xe7/0x1e0 [ 77.681530][ T9779] ? __blkdev_put+0x6ba/0x810 [ 77.686206][ T9779] __warn.cold+0x20/0x4c [ 77.690454][ T9779] ? __blkdev_put+0x6ba/0x810 [ 77.695134][ T9779] report_bug+0x263/0x2b0 [ 77.699466][ T9779] do_error_trap+0x11b/0x200 [ 77.704055][ T9779] do_invalid_op+0x37/0x50 [ 77.708457][ T9779] ? __blkdev_put+0x6ba/0x810 [ 77.713141][ T9779] invalid_op+0x23/0x30 [ 77.717299][ T9779] RIP: 0010:__blkdev_put+0x6ba/0x810 [ 77.720229][ T3880] kobject: 'loop4' (00000000e6d083fe): kobject_uevent_env [ 77.722576][ T9779] 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 70 7b e6 ff e9 13 fd ff ff e8 56 84 ab ff <0f> 0b e9 dc fa ff ff 48 89 cf e8 37 7b e6 ff e9 6a fa ff ff 48 8b [ 77.735279][ T3880] kobject: 'loop4' (00000000e6d083fe): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 77.749246][ T9779] RSP: 0018:ffff888090fc7c90 EFLAGS: 00010293 [ 77.749257][ T9779] RAX: ffff88808b2b21c0 RBX: ffff8880a31d4780 RCX: ffffffff81c69a44 [ 77.749263][ T9779] RDX: 0000000000000000 RSI: ffffffff81c69f6a RDI: 0000000000000005 [ 77.749270][ T9779] RBP: ffff888090fc7d88 R08: ffff88808b2b21c0 R09: ffffed101463a8f4 [ 77.749276][ T9779] R10: ffff888090fc7c80 R11: ffff8880a31d479f R12: 0000000000000002 [ 77.749289][ T9779] R13: dffffc0000000000 R14: ffff8880a31d4798 R15: ffff8880a31d4798 [ 77.761851][ T3880] kobject: 'loop2' (00000000a042c435): kobject_uevent_env [ 77.765482][ T9779] ? __blkdev_put+0x194/0x810 [ 77.765497][ T9779] ? __blkdev_put+0x6ba/0x810 [ 77.773957][ T3880] kobject: 'loop2' (00000000a042c435): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 77.781443][ T9779] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 77.781455][ T9779] ? bd_set_size+0xb0/0xb0 [ 77.781472][ T9779] ? wait_for_completion+0x440/0x440 [ 77.848624][ T9779] blkdev_put+0x98/0x560 [ 77.852753][ T3880] kobject: 'loop1' (00000000858ac030): kobject_uevent_env [ 77.852872][ T9779] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 77.866184][ T9779] blkdev_close+0x8b/0xb0 [ 77.868733][ T3880] kobject: 'loop1' (00000000858ac030): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 77.870515][ T9779] __fput+0x2ff/0x890 [ 77.870532][ T9779] ? blkdev_put+0x560/0x560 [ 77.870548][ T9779] ____fput+0x16/0x20 [ 77.893125][ T9779] task_work_run+0x145/0x1c0 [ 77.897724][ T9779] exit_to_usermode_loop+0x316/0x380 [ 77.900333][ T3880] kobject: 'loop2' (00000000a042c435): kobject_uevent_env [ 77.903018][ T9779] do_syscall_64+0x65f/0x760 [ 77.903039][ T9779] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 77.919294][ T3880] kobject: 'loop2' (00000000a042c435): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 77.920559][ T9779] RIP: 0033:0x4134f0 [ 77.920572][ T9779] 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 [ 77.920584][ T9779] RSP: 002b:00007ffd956410c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 77.938084][ T3880] kobject: 'loop2' (00000000a042c435): kobject_uevent_env [ 77.954907][ T9779] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00000000004134f0 [ 77.954915][ T9779] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000003 [ 77.954922][ T9779] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000000a [ 77.954928][ T9779] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 77.954934][ T9779] R13: 00007ffd95641100 R14: 0000000000012e3f R15: 00007ffd95641110 [ 77.965141][ T9779] Kernel Offset: disabled [ 78.017225][ T9779] Rebooting in 86400 seconds..