[....] 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. [ 64.771913][ T26] kauditd_printk_skb: 7 callbacks suppressed [ 64.771920][ T26] audit: type=1800 audit(1565040256.253:29): pid=9378 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 64.804432][ T26] audit: type=1800 audit(1565040256.253:30): pid=9378 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.106' (ECDSA) to the list of known hosts. 2019/08/05 21:24:28 parsed 1 programs syzkaller login: [ 78.884809][ T9540] ld (9540) used greatest stack depth: 24152 bytes left 2019/08/05 21:24:30 executed programs: 0 [ 79.123252][ T9548] IPVS: ftp: loaded support on port[0] = 21 [ 79.252579][ T9548] chnl_net:caif_netlink_parms(): no params data found [ 79.253631][ T9551] IPVS: ftp: loaded support on port[0] = 21 [ 79.282767][ T9553] IPVS: ftp: loaded support on port[0] = 21 [ 79.335105][ T9548] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.341079][ T9555] IPVS: ftp: loaded support on port[0] = 21 [ 79.347753][ T9548] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.356229][ T9548] device bridge_slave_0 entered promiscuous mode [ 79.369681][ T9548] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.376785][ T9548] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.384379][ T9548] device bridge_slave_1 entered promiscuous mode [ 79.403655][ T9548] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.413513][ T9548] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.431460][ T9557] IPVS: ftp: loaded support on port[0] = 21 [ 79.441832][ T9548] team0: Port device team_slave_0 added [ 79.478016][ T9548] team0: Port device team_slave_1 added [ 79.486426][ T9559] IPVS: ftp: loaded support on port[0] = 21 [ 79.550938][ T9548] device hsr_slave_0 entered promiscuous mode [ 79.589416][ T9548] device hsr_slave_1 entered promiscuous mode [ 79.659798][ T9551] chnl_net:caif_netlink_parms(): no params data found [ 79.722398][ T9553] chnl_net:caif_netlink_parms(): no params data found [ 79.742121][ T9551] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.749513][ T9551] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.757101][ T9551] device bridge_slave_0 entered promiscuous mode [ 79.771214][ T9548] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.778335][ T9548] bridge0: port 2(bridge_slave_1) entered forwarding state [ 79.785723][ T9548] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.792935][ T9548] bridge0: port 1(bridge_slave_0) entered forwarding state [ 79.806394][ T9551] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.813831][ T9551] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.821439][ T9551] device bridge_slave_1 entered promiscuous mode [ 79.836883][ T9551] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 79.863546][ T9551] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 79.885670][ T9551] team0: Port device team_slave_0 added [ 79.892896][ T9555] chnl_net:caif_netlink_parms(): no params data found [ 79.921462][ T9551] team0: Port device team_slave_1 added [ 79.931461][ T9553] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.938730][ T9553] bridge0: port 1(bridge_slave_0) entered disabled state [ 79.946357][ T9553] device bridge_slave_0 entered promiscuous mode [ 79.955957][ T9553] bridge0: port 2(bridge_slave_1) entered blocking state [ 79.963090][ T9553] bridge0: port 2(bridge_slave_1) entered disabled state [ 79.971827][ T9553] device bridge_slave_1 entered promiscuous mode [ 79.987830][ T9555] bridge0: port 1(bridge_slave_0) entered blocking state [ 79.995027][ T9555] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.003553][ T9555] device bridge_slave_0 entered promiscuous mode [ 80.011213][ T9557] chnl_net:caif_netlink_parms(): no params data found [ 80.033727][ T9553] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.043528][ T9555] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.050793][ T9555] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.058638][ T9555] device bridge_slave_1 entered promiscuous mode [ 80.085502][ T9553] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.160632][ T9551] device hsr_slave_0 entered promiscuous mode [ 80.219543][ T9551] device hsr_slave_1 entered promiscuous mode [ 80.259263][ T9551] debugfs: Directory 'hsr0' with parent '/' already present! [ 80.271199][ T9553] team0: Port device team_slave_0 added [ 80.277875][ T9555] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.301277][ T5] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.309010][ T5] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.320091][ T9553] team0: Port device team_slave_1 added [ 80.327034][ T9555] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.339819][ T9557] bridge0: port 1(bridge_slave_0) entered blocking state [ 80.347005][ T9557] bridge0: port 1(bridge_slave_0) entered disabled state [ 80.356638][ T9557] device bridge_slave_0 entered promiscuous mode [ 80.364236][ T9557] bridge0: port 2(bridge_slave_1) entered blocking state [ 80.371644][ T9557] bridge0: port 2(bridge_slave_1) entered disabled state [ 80.379323][ T9557] device bridge_slave_1 entered promiscuous mode [ 80.394408][ T9559] chnl_net:caif_netlink_parms(): no params data found [ 80.415085][ T9555] team0: Port device team_slave_0 added [ 80.423064][ T9555] team0: Port device team_slave_1 added [ 80.431720][ T9557] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 80.490658][ T9553] device hsr_slave_0 entered promiscuous mode [ 80.549743][ T9553] device hsr_slave_1 entered promiscuous mode [ 80.599354][ T9553] debugfs: Directory 'hsr0' with parent '/' already present! [ 80.617168][ T9548] 8021q: adding VLAN 0 to HW filter on device bond0 [ 80.633890][ T9557] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 80.653627][ T9557] team0: Port device team_slave_0 added [ 80.660740][ T9557] team0: Port device team_slave_1 added [ 80.750929][ T9555] device hsr_slave_0 entered promiscuous mode [ 80.789535][ T9555] device hsr_slave_1 entered promiscuous mode [ 80.859401][ T9555] debugfs: Directory 'hsr0' with parent '/' already present! [ 80.870454][ T9548] 8021q: adding VLAN 0 to HW filter on device team0 [ 80.881844][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 80.889582][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 80.951028][ T9557] device hsr_slave_0 entered promiscuous mode [ 80.989455][ T9557] device hsr_slave_1 entered promiscuous mode [ 81.029123][ T9557] debugfs: Directory 'hsr0' with parent '/' already present! [ 81.041346][ T9559] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.048522][ T9559] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.056319][ T9559] device bridge_slave_0 entered promiscuous mode [ 81.067715][ T9559] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.075043][ T9559] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.082688][ T9559] device bridge_slave_1 entered promiscuous mode [ 81.100176][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.109574][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.117869][ T5] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.124958][ T5] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.133131][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.142013][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.151343][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.158398][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.190968][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.199832][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.208203][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.217016][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.229587][ T9551] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.241376][ T9559] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.258241][ T9553] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.266954][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.275304][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.283285][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.294075][ T9551] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.304153][ T9559] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.323089][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.342761][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.351650][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.360608][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.390534][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.398142][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.406116][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.414931][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.423450][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.430533][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.438213][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.447255][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.455636][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.462697][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.470841][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.479111][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.495774][ T9551] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 81.507019][ T9551] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 81.522600][ T9553] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.530782][ T9559] team0: Port device team_slave_0 added [ 81.537765][ T9559] team0: Port device team_slave_1 added [ 81.544529][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.554582][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.563317][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.572177][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.580984][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.589321][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.597679][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.606178][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.614443][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.622718][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.630966][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.640331][ T9548] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.669209][ T9557] 8021q: adding VLAN 0 to HW filter on device bond0 [ 81.676739][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.686514][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 81.694145][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.703053][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.711516][ T3515] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.718536][ T3515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.727112][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 81.739186][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.747557][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.759343][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.766401][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.774496][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 81.787666][ T9551] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.807105][ T9557] 8021q: adding VLAN 0 to HW filter on device team0 [ 81.827948][ T9548] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 81.836125][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.844892][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.854516][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 81.863625][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 81.872309][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 81.881060][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 81.899527][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 81.908120][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 81.917284][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.925665][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.001915][ T9559] device hsr_slave_0 entered promiscuous mode [ 82.059662][ T9559] device hsr_slave_1 entered promiscuous mode [ 82.099628][ T9559] debugfs: Directory 'hsr0' with parent '/' already present! [ 82.112884][ T9553] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.125424][ T9553] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.134739][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.143377][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.151862][ T3515] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.159135][ T3515] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.166607][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.174829][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.182911][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.191427][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.199635][ T3515] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.206666][ T3515] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.214566][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.230823][ T9555] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.261362][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.271275][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.280018][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.288326][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.297069][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.305672][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.314125][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.322369][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.338365][ T9553] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.358815][ T9555] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.392328][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.400961][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.423946][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.438640][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.446663][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.457578][ T9557] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.485878][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.498403][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.507466][ T9566] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.514560][ T9566] bridge0: port 1(bridge_slave_0) entered forwarding state [ 82.527758][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 82.536712][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 82.547622][ T9566] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.554728][ T9566] bridge0: port 2(bridge_slave_1) entered forwarding state [ 82.575794][ T9557] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.583273][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 82.591809][ T9566] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 82.632215][ T9559] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.650142][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 82.659750][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 82.668285][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 82.677161][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 82.697501][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 82.713701][ T3515] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 82.735584][ T9555] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 82.747273][ T9555] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 82.768646][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 82.777244][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 82.790204][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 82.799822][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 82.808079][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 82.829407][ T9555] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 82.888548][ T9559] 8021q: adding VLAN 0 to HW filter on device team0 [ 82.913580][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 82.937125][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 82.980181][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 82.988722][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 82.999302][ T22] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.006353][ T22] bridge0: port 1(bridge_slave_0) entered forwarding state [ 83.014614][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 83.023393][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 83.032078][ T22] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.039154][ T22] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.046810][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 83.055896][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 83.064780][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 83.073498][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 83.081832][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 83.090275][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 83.099786][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 83.107527][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 83.115621][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 83.123951][ T22] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 83.136633][ T9559] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 83.149748][ T9559] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 83.157346][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 83.166267][ T2947] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 83.186409][ T9559] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 83.246553][ T9555] WARNING: CPU: 0 PID: 9555 at fs/block_dev.c:1899 __blkdev_put+0x1a9/0x6d0 [ 83.255258][ T9555] Kernel panic - not syncing: panic_on_warn set ... [ 83.261853][ T9555] CPU: 0 PID: 9555 Comm: syz-executor.0 Not tainted 5.3.0-rc3 #64 [ 83.269639][ T9555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.272614][ T3907] kobject: 'loop5' (00000000acf083da): kobject_uevent_env [ 83.279713][ T9555] Call Trace: [ 83.279761][ T9555] dump_stack+0x1d8/0x2f8 [ 83.279793][ T9555] panic+0x25c/0x799 [ 83.292736][ T3907] kobject: 'loop5' (00000000acf083da): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 83.294458][ T9555] ? __warn+0x126/0x230 [ 83.294473][ T9555] __warn+0x22f/0x230 [ 83.316610][ T9555] ? __blkdev_put+0x1a9/0x6d0 [ 83.321288][ T9555] report_bug+0x190/0x290 [ 83.325626][ T9555] ? __blkdev_put+0x1a9/0x6d0 [ 83.330321][ T9555] do_error_trap+0xd7/0x440 [ 83.334823][ T9555] do_invalid_op+0x36/0x40 [ 83.339235][ T9555] ? __blkdev_put+0x1a9/0x6d0 [ 83.340852][ T3907] kobject: 'loop5' (00000000acf083da): kobject_uevent_env [ 83.343926][ T9555] invalid_op+0x23/0x30 [ 83.355157][ T9555] RIP: 0010:__blkdev_put+0x1a9/0x6d0 [ 83.355770][ T3907] kobject: 'loop5' (00000000acf083da): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 83.360436][ T9555] Code: c1 e8 03 48 b9 00 00 00 00 00 fc ff df 80 3c 08 00 74 08 48 89 df e8 f6 e7 e7 ff 48 8b 3b e8 7e 1d cc ff eb 11 e8 a7 ee ae ff <0f> 0b 4d 85 e4 75 9b e8 9b ee ae ff 4d 8d 74 24 08 4d 89 f7 49 c1 [ 83.360442][ T9555] RSP: 0018:ffff88808fbefc30 EFLAGS: 00010293 [ 83.360450][ T9555] RAX: ffffffff81c49b39 RBX: 0000000000000002 RCX: ffff888098ff8000 [ 83.360454][ T9555] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000000 [ 83.360459][ T9555] RBP: ffff88808fbefcd8 R08: ffffffff81c49acd R09: ffffed1014cd92cc [ 83.360464][ T9555] R10: ffffed1014cd92cc R11: 0000000000000000 R12: ffff8880a66c9640 [ 83.360468][ T9555] R13: 00000000080e001f R14: dffffc0000000000 R15: ffff8880a66c9720 [ 83.360483][ T9555] ? __blkdev_put+0x13d/0x6d0 [ 83.360497][ T9555] ? __blkdev_put+0x1a9/0x6d0 [ 83.360517][ T9555] ? __mutex_unlock_slowpath+0x13c/0x5b0 [ 83.451422][ T9555] blkdev_put+0x2c8/0x3b0 [ 83.455764][ T9555] blkdev_close+0x7b/0xa0 [ 83.460081][ T9555] ? blkdev_open+0x2c0/0x2c0 [ 83.464678][ T9555] __fput+0x2e4/0x740 [ 83.468636][ T9555] ____fput+0x15/0x20 [ 83.472646][ T9555] task_work_run+0x17e/0x1b0 [ 83.477233][ T9555] prepare_exit_to_usermode+0x459/0x580 [ 83.482757][ T9555] syscall_return_slowpath+0x113/0x4a0 [ 83.488211][ T9555] do_syscall_64+0x126/0x140 [ 83.492803][ T9555] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 83.498673][ T9555] RIP: 0033:0x4134f0 [ 83.502544][ T9555] 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 [ 83.522127][ T9555] RSP: 002b:00007ffdeb103da8 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 83.530536][ T9555] RAX: 0000000000000000 RBX: 0000000000000003 RCX: 00000000004134f0 [ 83.538524][ T9555] RDX: 0000000000000000 RSI: 0000000000004c01 RDI: 0000000000000003 [ 83.546475][ T9555] RBP: 00000000007104e0 R08: 0000000000000000 R09: 000000000000000a [ 83.554425][ T9555] R10: 0000000000000075 R11: 0000000000000246 R12: 0000000000000000 [ 83.562380][ T9555] R13: 00007ffdeb103de0 R14: 0000000000000003 R15: 00007ffdeb103df0 [ 83.571323][ T9555] Kernel Offset: disabled [ 83.575647][ T9555] Rebooting in 86400 seconds..