[....] 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. [ 67.783687][ T27] kauditd_printk_skb: 4 callbacks suppressed [ 67.783700][ T27] audit: type=1800 audit(1562685121.136:29): pid=9118 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 [ 67.811151][ T27] audit: type=1800 audit(1562685121.136:30): pid=9118 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 '10.128.0.93' (ECDSA) to the list of known hosts. syzkaller login: [ 102.229599][ T9277] IPVS: ftp: loaded support on port[0] = 21 [ 102.237736][ T9279] IPVS: ftp: loaded support on port[0] = 21 [ 102.247671][ T9282] IPVS: ftp: loaded support on port[0] = 21 [ 102.256302][ T9278] IPVS: ftp: loaded support on port[0] = 21 [ 102.262627][ T9280] IPVS: ftp: loaded support on port[0] = 21 [ 102.282996][ T9281] IPVS: ftp: loaded support on port[0] = 21 [ 102.594713][ T9282] chnl_net:caif_netlink_parms(): no params data found [ 102.664881][ T9277] chnl_net:caif_netlink_parms(): no params data found [ 102.681157][ T9278] chnl_net:caif_netlink_parms(): no params data found [ 102.690881][ T9280] chnl_net:caif_netlink_parms(): no params data found [ 102.816607][ T9282] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.825073][ T9282] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.834123][ T9282] device bridge_slave_0 entered promiscuous mode [ 102.870032][ T9279] chnl_net:caif_netlink_parms(): no params data found [ 102.880439][ T9282] bridge0: port 2(bridge_slave_1) entered blocking state [ 102.888194][ T9282] bridge0: port 2(bridge_slave_1) entered disabled state [ 102.897432][ T9282] device bridge_slave_1 entered promiscuous mode [ 102.926922][ T9281] chnl_net:caif_netlink_parms(): no params data found [ 102.954422][ T9280] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.963387][ T9280] bridge0: port 1(bridge_slave_0) entered disabled state [ 102.972334][ T9280] device bridge_slave_0 entered promiscuous mode [ 102.985366][ T9277] bridge0: port 1(bridge_slave_0) entered blocking state [ 102.993098][ T9277] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.002150][ T9277] device bridge_slave_0 entered promiscuous mode [ 103.015695][ T9277] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.022907][ T9277] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.031375][ T9277] device bridge_slave_1 entered promiscuous mode [ 103.066783][ T9280] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.074028][ T9280] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.082551][ T9280] device bridge_slave_1 entered promiscuous mode [ 103.089581][ T9278] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.098083][ T9278] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.106753][ T9278] device bridge_slave_0 entered promiscuous mode [ 103.119629][ T9278] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.127350][ T9278] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.135726][ T9278] device bridge_slave_1 entered promiscuous mode [ 103.145459][ T9277] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.157266][ T9282] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.169415][ T9282] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.203697][ T9277] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.251505][ T9280] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.285337][ T9282] team0: Port device team_slave_0 added [ 103.297987][ T9280] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.309178][ T9278] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.326701][ T9278] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 103.345605][ T9282] team0: Port device team_slave_1 added [ 103.352904][ T9279] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.360014][ T9279] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.368884][ T9279] device bridge_slave_0 entered promiscuous mode [ 103.397750][ T9277] team0: Port device team_slave_0 added [ 103.405457][ T9281] bridge0: port 1(bridge_slave_0) entered blocking state [ 103.412779][ T9281] bridge0: port 1(bridge_slave_0) entered disabled state [ 103.421689][ T9281] device bridge_slave_0 entered promiscuous mode [ 103.429518][ T9281] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.436782][ T9281] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.448092][ T9281] device bridge_slave_1 entered promiscuous mode [ 103.455564][ T9279] bridge0: port 2(bridge_slave_1) entered blocking state [ 103.463166][ T9279] bridge0: port 2(bridge_slave_1) entered disabled state [ 103.472411][ T9279] device bridge_slave_1 entered promiscuous mode [ 103.486682][ T9280] team0: Port device team_slave_0 added [ 103.495949][ T9280] team0: Port device team_slave_1 added [ 103.503495][ T9277] team0: Port device team_slave_1 added [ 103.531313][ T9278] team0: Port device team_slave_0 added [ 103.539030][ T9278] team0: Port device team_slave_1 added [ 103.592373][ T9282] device hsr_slave_0 entered promiscuous mode [ 103.630918][ T9282] device hsr_slave_1 entered promiscuous mode [ 103.733975][ T9277] device hsr_slave_0 entered promiscuous mode [ 103.801114][ T9277] device hsr_slave_1 entered promiscuous mode [ 103.860570][ T9277] debugfs: Directory 'hsr0' with parent '/' already present! [ 103.875763][ T9281] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.886707][ T9279] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 103.952440][ T9278] device hsr_slave_0 entered promiscuous mode [ 103.991224][ T9278] device hsr_slave_1 entered promiscuous mode [ 104.040596][ T9278] debugfs: Directory 'hsr0' with parent '/' already present! [ 104.049560][ T9281] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.060198][ T9279] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 104.142466][ T9280] device hsr_slave_0 entered promiscuous mode [ 104.210712][ T9280] device hsr_slave_1 entered promiscuous mode [ 104.263895][ T9280] debugfs: Directory 'hsr0' with parent '/' already present! [ 104.279426][ T9279] team0: Port device team_slave_0 added [ 104.286920][ T9279] team0: Port device team_slave_1 added [ 104.306430][ T9281] team0: Port device team_slave_0 added [ 104.323298][ T9281] team0: Port device team_slave_1 added [ 104.413626][ T9279] device hsr_slave_0 entered promiscuous mode [ 104.460828][ T9279] device hsr_slave_1 entered promiscuous mode [ 104.500497][ T9279] debugfs: Directory 'hsr0' with parent '/' already present! [ 104.563549][ T9281] device hsr_slave_0 entered promiscuous mode [ 104.600762][ T9281] device hsr_slave_1 entered promiscuous mode [ 104.640450][ T9281] debugfs: Directory 'hsr0' with parent '/' already present! [ 104.741784][ T9277] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.756234][ T9278] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.797256][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.807516][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.816077][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.824642][ T3508] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.837798][ T9277] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.851579][ T9282] 8021q: adding VLAN 0 to HW filter on device bond0 [ 104.874012][ T9278] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.896375][ T9282] 8021q: adding VLAN 0 to HW filter on device team0 [ 104.923484][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 104.933653][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 104.941737][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 104.950656][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 104.959108][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 104.966429][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 104.976248][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.001931][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.016484][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.025607][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.032742][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.041567][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.050187][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.059052][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.066180][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.074304][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.083500][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.092105][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.099166][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.107014][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.115874][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.134397][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.141553][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.150577][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.158753][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.200779][ T9280] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.213108][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 105.222826][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 105.232981][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 105.243376][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 105.252750][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 105.261941][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 105.270762][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 105.279307][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 105.288081][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 105.296209][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 105.322758][ T9279] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.345056][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.354313][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.364227][ T9289] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.371398][ T9289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.379095][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 105.387823][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 105.396233][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 105.405421][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 105.414455][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 105.424674][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.433298][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.442302][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 105.451039][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 105.483659][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 105.492492][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 105.507830][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 105.516804][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 105.525724][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 105.535288][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.543789][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.552628][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 105.561244][ T9289] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 105.572842][ T9281] 8021q: adding VLAN 0 to HW filter on device bond0 [ 105.579802][ T9291] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 105.597100][ T9277] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 105.612855][ T9282] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 105.627400][ T9282] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 105.635799][ T9291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.644510][ T9291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.653218][ T9291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.661572][ T9291] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.669253][ T9291] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 105.678201][ T9291] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 105.691242][ T9278] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 105.704165][ T9278] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 105.715918][ T9279] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.736206][ T9290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 105.745526][ T9290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 105.762180][ T9281] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.771319][ T9290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 105.779197][ T9290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 105.790759][ T9280] 8021q: adding VLAN 0 to HW filter on device team0 [ 105.814681][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.824095][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.833451][ T2958] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.840595][ T2958] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.848309][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 105.857716][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 105.866313][ T2958] bridge0: port 2(bridge_slave_1) entered blocking state [ 105.873413][ T2958] bridge0: port 2(bridge_slave_1) entered forwarding state [ 105.881368][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.891129][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 105.899478][ T2958] bridge0: port 1(bridge_slave_0) entered blocking state [ 105.906793][ T2958] bridge0: port 1(bridge_slave_0) entered forwarding state [ 105.931229][ T9282] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.948618][ T9277] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 105.972993][ T9290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.982001][ T9290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 105.990097][ T9290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 105.999044][ T9290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 106.008604][ T9290] bridge0: port 1(bridge_slave_0) entered blocking state [ 106.015768][ T9290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 106.029404][ T9290] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.038286][ T9290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.047405][ T9290] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.054532][ T9290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.062367][ T9290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.071434][ T9290] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 106.080483][ T9290] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 106.128913][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.139444][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.149372][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.169979][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.179456][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.188279][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 106.197454][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 106.206310][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 106.213459][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 106.221707][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.230026][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.238678][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.247743][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.256487][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.265085][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.273982][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.282817][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.291426][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.299656][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.308191][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.316430][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready executing program executing program [ 106.326351][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.334973][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.359599][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 106.372926][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 106.383132][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 106.391738][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 106.401022][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 106.412121][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 106.420205][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.429845][ T2958] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.439230][ T9281] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.450108][ T9278] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.475353][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 106.485243][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 106.501915][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 106.511976][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 106.522083][ T9279] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.546700][ T9280] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 106.618701][ T9279] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 106.642952][ T9280] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program [ 106.665836][ T9281] 8021q: adding VLAN 0 to HW filter on device batadv0 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 110.089979][ C1] hrtimer: interrupt took 219458 ns executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 154.710562][ C0] ------------[ cut here ]------------ [ 154.716267][ C0] refcount_t: increment on 0; use-after-free. [ 154.722713][ C0] WARNING: CPU: 0 PID: 14391 at lib/refcount.c:156 refcount_inc_checked+0x61/0x70 [ 154.731924][ C0] Kernel panic - not syncing: panic_on_warn set ... [ 154.738526][ C0] CPU: 0 PID: 14391 Comm: syz-executor638 Not tainted 5.2.0-next-20190709 #34 [ 154.747364][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 154.757690][ C0] Call Trace: [ 154.760963][ C0] [ 154.763825][ C0] dump_stack+0x172/0x1f0 [ 154.768157][ C0] ? refcount_inc_checked+0x50/0x70 [ 154.773382][ C0] panic+0x2dc/0x755 [ 154.777321][ C0] ? add_taint.cold+0x16/0x16 [ 154.781997][ C0] ? __kasan_check_read+0x11/0x20 [ 154.787109][ C0] ? __warn.cold+0x5/0x4c [ 154.791425][ C0] ? __warn+0xe7/0x1e0 [ 154.795490][ C0] ? refcount_inc_checked+0x61/0x70 [ 154.800765][ C0] __warn.cold+0x20/0x4c [ 154.804995][ C0] ? vprintk_emit+0x1ea/0x700 [ 154.809669][ C0] ? refcount_inc_checked+0x61/0x70 [ 154.814964][ C0] report_bug+0x263/0x2b0 [ 154.819306][ C0] do_error_trap+0x11b/0x200 [ 154.823904][ C0] do_invalid_op+0x37/0x50 [ 154.828318][ C0] ? refcount_inc_checked+0x61/0x70 [ 154.834569][ C0] invalid_op+0x14/0x20 [ 154.838730][ C0] RIP: 0010:refcount_inc_checked+0x61/0x70 [ 154.844655][ C0] Code: 1d 83 26 64 06 31 ff 89 de e8 5b 44 35 fe 84 db 75 dd e8 12 43 35 fe 48 c7 c7 60 04 c6 87 c6 05 63 26 64 06 01 e8 77 ab 06 fe <0f> 0b eb c1 90 90 90 90 90 90 90 90 90 90 90 55 48 89 e5 41 57 41 [ 154.864893][ C0] RSP: 0018:ffff8880ae809bf0 EFLAGS: 00010282 [ 154.870974][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 154.878955][ C0] RDX: 0000000000000100 RSI: ffffffff815bfa86 RDI: ffffed1015d01370 [ 154.887031][ C0] RBP: ffff8880ae809c00 R08: ffff8880988924c0 R09: fffffbfff14a7757 [ 154.895032][ C0] R10: fffffbfff14a7756 R11: ffffffff8a53bab7 R12: ffff888097414c80 [ 154.903019][ C0] R13: ffff888097414c68 R14: ffff888096051348 R15: ffff888096051320 [ 154.911022][ C0] ? vprintk_func+0x86/0x189 [ 154.915627][ C0] nr_insert_socket+0x2d/0xe0 [ 154.920317][ C0] nr_rx_frame+0x1605/0x1e73 [ 154.924934][ C0] nr_loopback_timer+0x7b/0x170 [ 154.929790][ C0] call_timer_fn+0x1ac/0x780 [ 154.934408][ C0] ? nr_process_rx_frame+0x1540/0x1540 [ 154.939878][ C0] ? msleep_interruptible+0x150/0x150 [ 154.945353][ C0] ? run_timer_softirq+0x685/0x17a0 [ 154.950565][ C0] ? trace_hardirqs_on+0x67/0x240 [ 154.955598][ C0] ? __kasan_check_read+0x11/0x20 [ 154.960812][ C0] ? nr_process_rx_frame+0x1540/0x1540 [ 154.966309][ C0] ? nr_process_rx_frame+0x1540/0x1540 [ 154.971782][ C0] run_timer_softirq+0x697/0x17a0 [ 154.976861][ C0] ? add_timer+0x930/0x930 [ 154.981307][ C0] ? kvm_clock_read+0x18/0x30 [ 154.986002][ C0] ? kvm_sched_clock_read+0x9/0x20 [ 154.991141][ C0] ? sched_clock+0x2e/0x50 [ 154.995566][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.001814][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 155.008077][ C0] __do_softirq+0x262/0x98c [ 155.012594][ C0] ? sched_clock_cpu+0x1b/0x1b0 [ 155.017455][ C0] irq_exit+0x19b/0x1e0 [ 155.021619][ C0] smp_apic_timer_interrupt+0x1a3/0x610 [ 155.027192][ C0] apic_timer_interrupt+0xf/0x20 [ 155.032127][ C0] [ 155.035070][ C0] RIP: 0010:_raw_spin_unlock_irqrestore+0x95/0xe0 [ 155.041492][ C0] Code: 48 c7 c0 d0 e3 d2 88 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 39 48 83 3d d2 3e 99 01 00 74 24 48 89 df 57 9d <0f> 1f 44 00 00 bf 01 00 00 00 e8 fc c8 14 fa 65 8b 05 6d 58 c8 78 [ 155.061108][ C0] RSP: 0018:ffff88808720fd10 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13 [ 155.069535][ C0] RAX: 1ffffffff11a5c7a RBX: 0000000000000286 RCX: 0000000000000000 [ 155.077515][ C0] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: 0000000000000286 [ 155.085499][ C0] RBP: ffff88808720fd20 R08: ffff8880988924c0 R09: 0000000000000000 [ 155.093586][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: ffffffff8aa79aa8 [ 155.101557][ C0] R13: ffffffff8aa79aa0 R14: ffff88809683add0 R15: ffff88808720fdc0 [ 155.109660][ C0] debug_object_free+0x1f1/0x390 [ 155.114599][ C0] ? __hrtimer_init+0xe1/0x250 [ 155.119373][ C0] hrtimer_nanosleep+0x2d8/0x570 [ 155.124336][ C0] ? nanosleep_copyout+0x110/0x110 [ 155.129452][ C0] ? clock_was_set_work+0x30/0x30 [ 155.134523][ C0] __x64_sys_nanosleep+0x1a6/0x220 [ 155.139644][ C0] ? hrtimer_nanosleep+0x570/0x570 [ 155.144850][ C0] ? do_syscall_64+0x26/0x6a0 [ 155.149533][ C0] ? lockdep_hardirqs_on+0x418/0x5d0 [ 155.154845][ C0] ? trace_hardirqs_on+0x67/0x240 [ 155.159889][ C0] do_syscall_64+0xfd/0x6a0 [ 155.164404][ C0] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 155.170302][ C0] RIP: 0033:0x447811 [ 155.174209][ C0] Code: 75 14 b8 23 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 b4 1e fc ff c3 48 83 ec 08 e8 6a 44 00 00 48 89 04 24 b8 23 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 b3 44 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 155.193909][ C0] RSP: 002b:00007ffcca488140 EFLAGS: 00000293 ORIG_RAX: 0000000000000023 [ 155.202336][ C0] RAX: ffffffffffffffda RBX: 0000000000000048 RCX: 0000000000447811 [ 155.210318][ C0] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007ffcca488150 [ 155.218304][ C0] RBP: 00000000006dfc6c R08: 00000000004b1a31 R09: 00000000004b1a31 [ 155.226284][ C0] R10: 00007ffcca488180 R11: 0000000000000293 R12: 00000000006dfc60 [ 155.234269][ C0] R13: 0000000000000002 R14: 000000000000002d R15: 20c49ba5e353f7cf [ 155.243466][ C0] Kernel Offset: disabled [ 155.247896][ C0] Rebooting in 86400 seconds..