[....] 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. [ 62.086411][ T27] kauditd_printk_skb: 7 callbacks suppressed [ 62.086421][ T27] audit: type=1800 audit(1564876857.413:29): pid=9690 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 [ 62.118523][ T27] audit: type=1800 audit(1564876857.413:30): pid=9690 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 '10.128.15.210' (ECDSA) to the list of known hosts. 2019/08/04 00:01:05 parsed 1 programs 2019/08/04 00:01:07 executed programs: 0 syzkaller login: [ 71.971884][ T9862] IPVS: ftp: loaded support on port[0] = 21 [ 71.989535][ T9863] IPVS: ftp: loaded support on port[0] = 21 [ 72.053432][ T9866] IPVS: ftp: loaded support on port[0] = 21 [ 72.061813][ T9869] IPVS: ftp: loaded support on port[0] = 21 [ 72.062197][ T9870] IPVS: ftp: loaded support on port[0] = 21 [ 72.077449][ T9871] IPVS: ftp: loaded support on port[0] = 21 [ 72.213300][ T9862] chnl_net:caif_netlink_parms(): no params data found [ 72.228306][ T9863] chnl_net:caif_netlink_parms(): no params data found [ 72.317343][ T9863] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.324472][ T9863] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.332043][ T9863] device bridge_slave_0 entered promiscuous mode [ 72.342618][ T9863] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.349839][ T9863] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.357384][ T9863] device bridge_slave_1 entered promiscuous mode [ 72.378032][ T9871] chnl_net:caif_netlink_parms(): no params data found [ 72.387018][ T9862] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.394082][ T9862] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.401654][ T9862] device bridge_slave_0 entered promiscuous mode [ 72.412626][ T9862] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.420094][ T9862] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.427648][ T9862] device bridge_slave_1 entered promiscuous mode [ 72.464263][ T9863] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.474020][ T9870] chnl_net:caif_netlink_parms(): no params data found [ 72.483424][ T9862] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.506559][ T9863] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.527958][ T9862] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.570389][ T9863] team0: Port device team_slave_0 added [ 72.585111][ T9870] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.592236][ T9870] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.599694][ T9870] device bridge_slave_0 entered promiscuous mode [ 72.606843][ T9869] chnl_net:caif_netlink_parms(): no params data found [ 72.618332][ T9870] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.625367][ T9870] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.632996][ T9870] device bridge_slave_1 entered promiscuous mode [ 72.639939][ T9871] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.647269][ T9871] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.654738][ T9871] device bridge_slave_0 entered promiscuous mode [ 72.661867][ T9866] chnl_net:caif_netlink_parms(): no params data found [ 72.671595][ T9863] team0: Port device team_slave_1 added [ 72.678174][ T9862] team0: Port device team_slave_0 added [ 72.691242][ T9871] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.698903][ T9871] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.707448][ T9871] device bridge_slave_1 entered promiscuous mode [ 72.728747][ T9862] team0: Port device team_slave_1 added [ 72.739599][ T9871] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.827643][ T9863] device hsr_slave_0 entered promiscuous mode [ 72.906381][ T9863] device hsr_slave_1 entered promiscuous mode [ 72.977587][ T9870] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.988729][ T9871] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.010297][ T9870] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.034780][ T9866] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.043487][ T9866] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.051170][ T9866] device bridge_slave_0 entered promiscuous mode [ 73.058653][ T9866] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.065695][ T9866] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.073286][ T9866] device bridge_slave_1 entered promiscuous mode [ 73.094808][ T9870] team0: Port device team_slave_0 added [ 73.105077][ T9871] team0: Port device team_slave_0 added [ 73.119448][ T9870] team0: Port device team_slave_1 added [ 73.126053][ T9866] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.135214][ T9869] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.142410][ T9869] bridge0: port 1(bridge_slave_0) entered disabled state [ 73.150182][ T9869] device bridge_slave_0 entered promiscuous mode [ 73.158629][ T9871] team0: Port device team_slave_1 added [ 73.164652][ T9869] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.171744][ T9869] bridge0: port 2(bridge_slave_1) entered disabled state [ 73.179272][ T9869] device bridge_slave_1 entered promiscuous mode [ 73.218496][ T9862] device hsr_slave_0 entered promiscuous mode [ 73.276497][ T9862] device hsr_slave_1 entered promiscuous mode [ 73.326271][ T9862] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.335233][ T9866] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.368063][ T9866] team0: Port device team_slave_0 added [ 73.374632][ T9866] team0: Port device team_slave_1 added [ 73.384366][ T9869] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 73.468956][ T9870] device hsr_slave_0 entered promiscuous mode [ 73.526511][ T9870] device hsr_slave_1 entered promiscuous mode [ 73.567512][ T9870] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.576612][ T9869] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 73.638268][ T9871] device hsr_slave_0 entered promiscuous mode [ 73.686507][ T9871] device hsr_slave_1 entered promiscuous mode [ 73.736213][ T9871] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.797606][ T9866] device hsr_slave_0 entered promiscuous mode [ 73.846526][ T9866] device hsr_slave_1 entered promiscuous mode [ 73.906281][ T9866] debugfs: Directory 'hsr0' with parent '/' already present! [ 73.936252][ T9869] team0: Port device team_slave_0 added [ 73.942841][ T9869] team0: Port device team_slave_1 added [ 74.049221][ T9869] device hsr_slave_0 entered promiscuous mode [ 74.096496][ T9869] device hsr_slave_1 entered promiscuous mode [ 74.146400][ T9869] debugfs: Directory 'hsr0' with parent '/' already present! [ 74.219659][ T9871] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.229996][ T9863] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.240692][ T9866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.251118][ T9862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.269532][ T9870] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.280281][ T3020] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.288765][ T3020] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.298325][ T9863] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.309983][ T9869] 8021q: adding VLAN 0 to HW filter on device bond0 [ 74.322204][ T9862] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.330022][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 74.338299][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.345787][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.353775][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.361768][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.370749][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.378497][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.391916][ T9870] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.401791][ T9866] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.411774][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.421181][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.430236][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.437305][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.445209][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.453079][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.460693][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.469210][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.477516][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.484530][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.492115][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.500662][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.509088][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.516106][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.524439][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.532240][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.539968][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.552790][ T9871] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.567702][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.576412][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.584735][ T3516] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.591807][ T3516] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.600352][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.608904][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.617179][ T3516] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.624185][ T3516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.631719][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 74.639621][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 74.647288][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.655640][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.663953][ T3516] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.670990][ T3516] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.679142][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.687520][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.695873][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.704182][ T3516] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.711241][ T3516] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.719053][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.727488][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.735202][ T3516] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 74.744989][ T9869] 8021q: adding VLAN 0 to HW filter on device team0 [ 74.769615][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.778365][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.787228][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.795438][ T9879] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.802500][ T9879] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.811521][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.820402][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.828704][ T9879] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.835720][ T9879] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.843238][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.851935][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.860397][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.868747][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 74.877474][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 74.885858][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 74.894302][ T9879] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.901534][ T9879] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.909083][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 74.917485][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 74.925650][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 74.934128][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 74.942987][ T9879] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.950035][ T9879] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.957703][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 74.966028][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 74.974581][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 74.983043][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 74.991317][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 74.999753][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.008132][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.015783][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 75.023735][ T9879] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.045205][ T9871] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 75.056061][ T9871] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.073221][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.082074][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.090694][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.099437][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.107957][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.116213][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.124634][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.132973][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.141388][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.149919][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.158193][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.166659][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.174861][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.183366][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.191603][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.200107][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.208458][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.216907][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.225197][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.233525][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 75.242185][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 75.250509][ T9881] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.257570][ T9881] bridge0: port 2(bridge_slave_1) entered forwarding state [ 75.265097][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.273413][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.281183][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.289610][ T9881] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.314831][ T9869] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 75.325339][ T9869] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.339670][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.347972][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.355971][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.364520][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.372728][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 75.381445][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.389760][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.397937][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 75.406348][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.414795][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.423152][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 75.431510][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 75.439897][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.448275][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.456595][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.464671][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.472766][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.480994][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.489577][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.497075][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 75.510517][ T9871] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.525989][ T9869] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.541890][ T9866] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.579849][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 75.598266][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 75.607541][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 75.615672][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 75.623796][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.631982][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.648237][ T9870] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 75.659605][ T9870] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 75.670498][ T9862] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.692320][ T9876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 75.701571][ T9876] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 75.725496][ T9863] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.734674][ T9866] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 75.745465][ T9870] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 76.515068][ T9991] WARNING: CPU: 0 PID: 9991 at fs/block_dev.c:1899 __blkdev_put+0x6ba/0x810 [ 76.523761][ T9991] Kernel panic - not syncing: panic_on_warn set ... [ 76.530345][ T9991] CPU: 0 PID: 9991 Comm: syz-executor.4 Not tainted 5.3.0-rc2+ #95 [ 76.538225][ T9991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.548357][ T9991] Call Trace: [ 76.551650][ T9991] dump_stack+0x172/0x1f0 [ 76.555976][ T9991] ? __blkdev_put+0x6b0/0x810 [ 76.560642][ T9991] panic+0x2dc/0x755 [ 76.564537][ T9991] ? add_taint.cold+0x16/0x16 [ 76.569219][ T9991] ? __kasan_check_write+0x14/0x20 [ 76.574330][ T9991] ? __warn.cold+0x5/0x4c [ 76.578668][ T9991] ? __warn+0xe7/0x1e0 [ 76.582740][ T9991] ? __blkdev_put+0x6ba/0x810 [ 76.587416][ T9991] __warn.cold+0x20/0x4c [ 76.591657][ T9991] ? __blkdev_put+0x6ba/0x810 [ 76.596334][ T9991] report_bug+0x263/0x2b0 [ 76.600656][ T9991] do_error_trap+0x11b/0x200 [ 76.605228][ T9991] do_invalid_op+0x37/0x50 [ 76.609625][ T9991] ? __blkdev_put+0x6ba/0x810 [ 76.614283][ T9991] invalid_op+0x23/0x30 [ 76.618429][ T9991] RIP: 0010:__blkdev_put+0x6ba/0x810 [ 76.623694][ T9991] 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 [ 76.643285][ T9991] RSP: 0018:ffff888095c7fc90 EFLAGS: 00010293 [ 76.649347][ T9991] RAX: ffff88808c50a340 RBX: ffff8880a319a1c0 RCX: ffffffff81c63be4 [ 76.657317][ T9991] RDX: 0000000000000000 RSI: ffffffff81c6410a RDI: 0000000000000005 [ 76.665284][ T9991] RBP: ffff888095c7fd88 R08: ffff88808c50a340 R09: ffffed101463343c [ 76.673244][ T9991] R10: ffff888095c7fc80 R11: ffff8880a319a1df R12: 0000000000000002 [ 76.681192][ T9991] R13: dffffc0000000000 R14: ffff8880a319a1d8 R15: ffff8880a319a1d8 [ 76.689162][ T9991] ? __blkdev_put+0x194/0x810 [ 76.693822][ T9991] ? __blkdev_put+0x6ba/0x810 [ 76.698485][ T9991] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 76.704701][ T9991] ? bd_set_size+0xb0/0xb0 [ 76.709152][ T9991] ? wait_for_completion+0x440/0x440 [ 76.714464][ T9991] blkdev_put+0x98/0x560 [ 76.718704][ T9991] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 76.724933][ T9991] blkdev_close+0x8b/0xb0 [ 76.729242][ T9991] __fput+0x2ff/0x890 [ 76.733199][ T9991] ? blkdev_put+0x560/0x560 [ 76.737767][ T9991] ____fput+0x16/0x20 [ 76.741727][ T9991] task_work_run+0x145/0x1c0 [ 76.746482][ T9991] exit_to_usermode_loop+0x316/0x380 [ 76.751745][ T9991] do_syscall_64+0x5a9/0x6a0 [ 76.756320][ T9991] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 76.762191][ T9991] RIP: 0033:0x413511 [ 76.766062][ T9991] Code: 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 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 76.785640][ T9991] RSP: 002b:00007ffc184f61f0 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 76.794028][ T9991] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000413511 [ 76.801977][ T9991] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000004 [ 76.809943][ T9991] RBP: 0000000000000000 R08: ffffffffffffffff R09: ffffffffffffffff [ 76.822236][ T9991] R10: 00007ffc184f62d0 R11: 0000000000000293 R12: 000000000075bfc8 [ 76.830188][ T9991] R13: 0000000000012ad3 R14: 0000000000760270 R15: ffffffffffffffff [ 76.839333][ T9991] Kernel Offset: disabled [ 76.843654][ T9991] Rebooting in 86400 seconds..