[ 40.454778][ T27] kauditd_printk_skb: 8 callbacks suppressed [ 40.454783][ T27] audit: type=1800 audit(1578643422.376:29): pid=7655 uid=0 auid=4294967295 ses=4294967295 subj=_ op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 40.483379][ T27] audit: type=1800 audit(1578643422.376:30): pid=7655 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 syzkaller login: [ 53.079494][ T7823] IPVS: ftp: loaded support on port[0] = 21 [ 53.410698][ T21] tipc: TX() has been purged, node left! [ 53.559625][ T7818] can: request_module (can-proto-0) failed. [ 56.603975][ T7818] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.10.3' (ECDSA) to the list of known hosts. 2020/01/10 08:04:06 parsed 1 programs 2020/01/10 08:04:06 executed programs: 0 [ 65.076128][ T7906] IPVS: ftp: loaded support on port[0] = 21 [ 65.077073][ T7902] IPVS: ftp: loaded support on port[0] = 21 [ 65.097531][ T7903] IPVS: ftp: loaded support on port[0] = 21 [ 65.098212][ T7900] IPVS: ftp: loaded support on port[0] = 21 [ 65.120383][ T7898] IPVS: ftp: loaded support on port[0] = 21 [ 65.144126][ T7907] IPVS: ftp: loaded support on port[0] = 21 [ 65.320669][ T7903] chnl_net:caif_netlink_parms(): no params data found [ 65.347421][ T7902] chnl_net:caif_netlink_parms(): no params data found [ 65.426074][ T7898] chnl_net:caif_netlink_parms(): no params data found [ 65.446613][ T7906] chnl_net:caif_netlink_parms(): no params data found [ 65.470477][ T7907] chnl_net:caif_netlink_parms(): no params data found [ 65.488379][ T7900] chnl_net:caif_netlink_parms(): no params data found [ 65.564060][ T7903] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.571827][ T7903] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.579499][ T7903] device bridge_slave_0 entered promiscuous mode [ 65.587141][ T7902] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.594772][ T7902] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.602445][ T7902] device bridge_slave_0 entered promiscuous mode [ 65.609453][ T7906] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.619513][ T7906] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.627452][ T7906] device bridge_slave_0 entered promiscuous mode [ 65.635458][ T7906] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.642631][ T7906] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.650370][ T7906] device bridge_slave_1 entered promiscuous mode [ 65.658107][ T7898] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.665824][ T7898] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.673527][ T7898] device bridge_slave_0 entered promiscuous mode [ 65.685972][ T7903] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.696211][ T7903] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.703922][ T7903] device bridge_slave_1 entered promiscuous mode [ 65.716311][ T7902] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.723436][ T7902] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.731123][ T7902] device bridge_slave_1 entered promiscuous mode [ 65.752220][ T7898] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.759274][ T7898] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.769252][ T7898] device bridge_slave_1 entered promiscuous mode [ 65.787684][ T7907] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.794945][ T7907] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.802548][ T7907] device bridge_slave_0 entered promiscuous mode [ 65.818232][ T7902] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.843302][ T7900] bridge0: port 1(bridge_slave_0) entered blocking state [ 65.851800][ T7900] bridge0: port 1(bridge_slave_0) entered disabled state [ 65.859422][ T7900] device bridge_slave_0 entered promiscuous mode [ 65.868334][ T7903] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.877967][ T7907] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.885543][ T7907] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.893179][ T7907] device bridge_slave_1 entered promiscuous mode [ 65.901345][ T7906] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.911435][ T7902] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.931866][ T7900] bridge0: port 2(bridge_slave_1) entered blocking state [ 65.939023][ T7900] bridge0: port 2(bridge_slave_1) entered disabled state [ 65.947152][ T7900] device bridge_slave_1 entered promiscuous mode [ 65.955867][ T7903] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.968906][ T7906] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 65.986897][ T7898] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 65.997507][ T7907] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.031308][ T7898] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.048472][ T7907] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.069746][ T7900] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 66.081103][ T7903] team0: Port device team_slave_0 added [ 66.088378][ T7902] team0: Port device team_slave_0 added [ 66.106043][ T7906] team0: Port device team_slave_0 added [ 66.113057][ T7900] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 66.127364][ T7903] team0: Port device team_slave_1 added [ 66.135583][ T7902] team0: Port device team_slave_1 added [ 66.145858][ T7898] team0: Port device team_slave_0 added [ 66.156376][ T7898] team0: Port device team_slave_1 added [ 66.164222][ T7906] team0: Port device team_slave_1 added [ 66.187956][ T7907] team0: Port device team_slave_0 added [ 66.194882][ T7907] team0: Port device team_slave_1 added [ 66.262525][ T7903] device hsr_slave_0 entered promiscuous mode [ 66.301022][ T7903] device hsr_slave_1 entered promiscuous mode [ 66.348019][ T7900] team0: Port device team_slave_0 added [ 66.422643][ T7898] device hsr_slave_0 entered promiscuous mode [ 66.471054][ T7898] device hsr_slave_1 entered promiscuous mode [ 66.530739][ T7898] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.538676][ T7898] Cannot create hsr debugfs directory [ 66.545565][ T7900] team0: Port device team_slave_1 added [ 66.593274][ T7902] device hsr_slave_0 entered promiscuous mode [ 66.631041][ T7902] device hsr_slave_1 entered promiscuous mode [ 66.690763][ T7902] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.698395][ T7902] Cannot create hsr debugfs directory [ 66.753229][ T7906] device hsr_slave_0 entered promiscuous mode [ 66.811045][ T7906] device hsr_slave_1 entered promiscuous mode [ 66.870710][ T7906] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 66.878404][ T7906] Cannot create hsr debugfs directory [ 66.974013][ T7907] device hsr_slave_0 entered promiscuous mode [ 67.021103][ T7907] device hsr_slave_1 entered promiscuous mode [ 67.080966][ T7907] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.088720][ T7907] Cannot create hsr debugfs directory [ 67.143292][ T7900] device hsr_slave_0 entered promiscuous mode [ 67.201065][ T7900] device hsr_slave_1 entered promiscuous mode [ 67.260726][ T7900] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 67.268323][ T7900] Cannot create hsr debugfs directory [ 67.362971][ T7903] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.407793][ T7906] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.418252][ T2646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.427170][ T2646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.436617][ T7903] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.462067][ T7898] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.469064][ T2654] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.478093][ T2654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.487795][ T2654] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.495173][ T2654] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.503817][ T2654] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.513181][ T2654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.521973][ T2654] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.529093][ T2654] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.537941][ T2654] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.555503][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.564417][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.579137][ T7906] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.597985][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.606071][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.614790][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.623562][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.632031][ T2695] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.639209][ T2695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.647250][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 67.655897][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 67.664303][ T2695] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.671447][ T2695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 67.679090][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 67.688095][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 67.704285][ T7903] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 67.716000][ T7903] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 67.736672][ T7902] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.745930][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 67.754888][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 67.763949][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 67.772517][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 67.782041][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 67.790906][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 67.799082][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.806870][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.814636][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 67.822421][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 67.836228][ T7907] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.850015][ T2646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 67.864161][ T7902] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.874759][ T7898] 8021q: adding VLAN 0 to HW filter on device team0 [ 67.887057][ T7903] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 67.897174][ T7900] 8021q: adding VLAN 0 to HW filter on device bond0 [ 67.914362][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 67.926140][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 67.961398][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 67.971616][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 67.979905][ T2660] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.987713][ T2660] bridge0: port 1(bridge_slave_0) entered forwarding state [ 67.996011][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.004652][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.013210][ T2660] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.020382][ T2660] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.028002][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.036940][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.045536][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.054156][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.062824][ T2660] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.069853][ T2660] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.077732][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.086302][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.094808][ T2660] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.101887][ T2660] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.109310][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.117826][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.126419][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.135040][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.143321][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.151940][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.160078][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.168548][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.176852][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.185135][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.193358][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.201158][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.208739][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.217286][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.225477][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 68.233772][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 68.242456][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.250246][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.258138][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.266072][ T2660] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.276193][ T7907] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.286329][ T7900] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.309801][ T7902] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.321232][ T7902] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.339957][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.349635][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.358633][ T2695] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.365988][ T2695] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.379390][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.388093][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.396382][ T2695] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.403483][ T2695] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.411941][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.420525][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.429044][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.437664][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.446932][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.455576][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.464899][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.473449][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.481941][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.490408][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.498622][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.506546][ T2695] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.527159][ T7898] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.545720][ T2646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.556265][ T2646] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.570925][ T2646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.579488][ T2646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.588177][ T2646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.596678][ T2646] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.605595][ T2646] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 68.614279][ T2646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 68.623058][ T2646] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.630106][ T2646] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.637658][ T2646] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.646947][ T2646] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 68.656433][ T7906] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 68.672791][ T7920] IPv6: ADDRCONF(NETDEV_CHANGE): rose0: link becomes ready [ 68.701676][ T7898] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.708951][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.717857][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.733193][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.742190][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.750772][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 68.759326][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 68.768166][ T2918] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.775327][ T2918] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.782952][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 68.791453][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 68.799809][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 68.808443][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 68.816768][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 68.825124][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 68.835059][ T7902] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.867258][ T7907] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 68.888607][ T7907] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 68.907147][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.915770][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 68.924683][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.933227][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.942106][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.950396][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.958814][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 68.967298][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 68.975891][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 68.984281][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 68.992652][ T2918] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.006207][ T7900] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 69.032271][ T7907] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.058873][ T7906] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.104106][ T7900] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 69.320856][ C1] kasan: CONFIG_KASAN_INLINE enabled [ 69.326356][ C1] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 69.334492][ C1] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 69.341427][ C1] CPU: 1 PID: 7907 Comm: syz-executor.1 Not tainted 5.5.0-rc5-syzkaller #0 [ 69.350127][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.360181][ C1] RIP: 0010:rose_send_frame+0x161/0x290 [ 69.365715][ C1] Code: 41 5e 5d c3 80 3c 02 00 0f 85 24 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 4b 20 49 8d b9 48 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 08 01 00 00 49 8b 91 48 03 00 00 e9 e3 fe ff ff [ 69.367587][ T4153] kobject: 'loop4' (000000006e0b3107): kobject_uevent_env [ 69.385316][ C1] RSP: 0018:ffff8880aed09ad8 EFLAGS: 00010206 [ 69.385322][ C1] RAX: dffffc0000000000 RBX: ffff888215d65c00 RCX: 0000000000000006 [ 69.385324][ C1] RDX: 0000000000000069 RSI: ffffffff87c9f520 RDI: 0000000000000348 [ 69.385326][ C1] RBP: ffff8880aed09b08 R08: ffffed101524ee9d R09: 0000000000000000 [ 69.385328][ C1] R10: ffffed101524ee9c R11: ffff8880a92774e3 R12: ffff888215d65c00 [ 69.385330][ C1] R13: 0000000000000078 R14: ffff88808ad268c0 R15: ffff88808ad268c0 [ 69.385334][ C1] FS: 0000000002946940(0000) GS:ffff8880aed00000(0000) knlGS:0000000000000000 [ 69.385336][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.385338][ C1] CR2: 00000000007111c8 CR3: 00000000a93c5000 CR4: 00000000001406e0 [ 69.385343][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.385345][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.385348][ C1] Call Trace: [ 69.385352][ C1] [ 69.385366][ C1] rose_transmit_clear_request+0x1d0/0x290 [ 69.385372][ C1] ? __local_bh_enable_ip+0x160/0x260 [ 69.385377][ C1] rose_rx_call_request+0x39e/0x1fae [ 69.385383][ C1] ? rose_release+0x460/0x460 [ 69.385393][ C1] ? __kasan_check_read+0x11/0x20 [ 69.385399][ C1] rose_loopback_timer+0x11f/0x430 [ 69.385406][ C1] call_timer_fn+0x169/0x570 [ 69.385410][ C1] ? rose_link_rx_restart.cold.5+0x82/0x82 [ 69.385415][ C1] ? msleep_interruptible+0xf0/0xf0 [ 69.385421][ C1] ? _raw_spin_unlock_irq+0x22/0x80 [ 69.385427][ C1] ? trace_hardirqs_on+0x28/0x1a0 [ 69.385432][ C1] ? rose_link_rx_restart.cold.5+0x82/0x82 [ 69.385436][ C1] run_timer_softirq+0xd58/0x1330 [ 69.385442][ C1] ? add_timer+0x730/0x730 [ 69.385447][ C1] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 69.385451][ C1] ? rcu_read_lock_any_held.part.10+0x50/0x50 [ 69.385455][ C1] ? __do_softirq+0x1f9/0x9a8 [ 69.385458][ C1] ? trace_hardirqs_on+0x28/0x1a0 [ 69.385462][ C1] __do_softirq+0x262/0x9a8 [ 69.385468][ C1] ? sched_clock_cpu+0x1b/0x1b0 [ 69.385477][ C1] irq_exit+0x19a/0x1d0 [ 69.385481][ C1] smp_apic_timer_interrupt+0x1a6/0x5f0 [ 69.385486][ C1] apic_timer_interrupt+0xf/0x20 [ 69.385488][ C1] [ 69.385493][ C1] RIP: 0010:translate_table+0xbf4/0x1ab0 [ 69.385500][ C1] Code: 48 8b b5 50 ff ff ff b8 01 00 00 00 89 f1 d3 e0 85 85 20 ff ff ff 89 85 58 ff ff ff 0f 85 1d 02 00 00 48 83 85 50 ff ff ff 01 <48> 8b 85 50 ff ff ff 48 83 f8 05 75 c9 48 8b bd 30 ff ff ff 44 8b [ 69.385502][ C1] RSP: 0018:ffff888099a17658 EFLAGS: 00000206 ORIG_RAX: ffffffffffffff13 [ 69.385508][ C1] RAX: 1ffff1101344f669 RBX: ffff88809a27b2b0 RCX: ffff88809a27b358 [ 69.385509][ C1] RDX: 0000000000000002 RSI: ffffffff87c871a8 RDI: ffff88809a27b378 [ 69.385511][ C1] RBP: ffff888099a17780 R08: 00000000fffffffe R09: ffff88809a27b040 [ 69.385513][ C1] R10: 0000000000000000 R11: dffffc0000000000 R12: 0000000000000010 [ 69.385515][ C1] R13: ffff88809a27b340 R14: 0000000000000270 R15: 0000000000000270 [ 69.385522][ C1] ? translate_table+0x115a/0x1ab0 [ 69.385530][ C1] ? alloc_counters.isra.11+0x5c0/0x5c0 [ 69.385534][ C1] ? __kmalloc_node+0x4d/0x70 [ 69.385539][ C1] ip6t_register_table+0x118/0x2d0 [ 69.385544][ C1] ? translate_table+0x1ab0/0x1ab0 [ 69.385549][ C1] ? ip6t_alloc_initial_table+0x91/0x690 [ 69.385555][ C1] ip6table_nat_table_init.part.1+0x4d/0x150 [ 69.385559][ C1] ip6table_nat_table_init+0x3d/0x50 [ 69.385566][ C1] xt_find_table_lock+0x208/0x370 [ 69.385573][ C1] xt_request_find_table_lock+0x1c/0xa0 [ 69.385580][ C1] get_info+0x10b/0x470 [ 69.394997][ T4153] kobject: 'loop4' (000000006e0b3107): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 69.398748][ C1] ? translate_compat_table+0x1730/0x1730 [ 69.398755][ C1] ? mark_held_locks+0x130/0x130 [ 69.398761][ C1] ? do_ipv6_getsockopt.isra.5+0x14b/0x2400 [ 69.398769][ C1] ? find_held_lock+0x36/0x1d0 [ 69.415566][ T4153] kobject: 'loop2' (000000004fc4aafb): kobject_uevent_env [ 69.422899][ C1] ? ns_capable_common+0x5e/0xd0 [ 69.422906][ C1] do_ip6t_get_ctl+0x136/0x750 [ 69.422919][ C1] ? get_info+0x470/0x470 [ 69.422924][ C1] ? __mutex_unlock_slowpath+0xe0/0x690 [ 69.422929][ C1] ? wait_for_completion+0x460/0x460 [ 69.422932][ C1] ? __might_fault+0xf1/0x1b0 [ 69.422936][ C1] ? lock_downgrade+0x900/0x900 [ 69.422942][ C1] ? mutex_unlock+0xd/0x10 [ 69.422948][ C1] ? nf_sockopt_find.constprop.0+0x17a/0x1f0 [ 69.422953][ C1] nf_getsockopt+0x5f/0xc0 [ 69.422959][ C1] ipv6_getsockopt+0x132/0x1c0 [ 69.422963][ C1] ? do_ipv6_getsockopt.isra.5+0x2400/0x2400 [ 69.422966][ C1] ? lock_downgrade+0x900/0x900 [ 69.422974][ C1] tcp_getsockopt+0x6a/0xd0 [ 69.422980][ C1] sock_common_getsockopt+0x73/0xf0 [ 69.422987][ C1] __sys_getsockopt+0x13c/0x2e0 [ 69.433662][ T4153] kobject: 'loop2' (000000004fc4aafb): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 69.439165][ C1] ? kernel_accept+0x300/0x300 [ 69.439176][ C1] ? do_syscall_64+0x21/0x5f0 [ 69.439182][ C1] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.439188][ C1] __x64_sys_getsockopt+0xb9/0x150 [ 69.439193][ C1] do_syscall_64+0xca/0x5f0 [ 69.439198][ C1] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 69.439203][ C1] RIP: 0033:0x45c33a [ 69.439212][ C1] Code: b8 34 01 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 dd 8c fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 49 89 ca b8 37 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 ba 8c fb ff c3 66 0f 1f 84 00 00 00 00 00 [ 69.449136][ T4153] kobject: 'loop4' (000000006e0b3107): kobject_uevent_env [ 69.455039][ C1] RSP: 002b:00007ffe7e11ad08 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 69.455045][ C1] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045c33a [ 69.455047][ C1] RDX: 0000000000000040 RSI: 0000000000000029 RDI: 0000000000000003 [ 69.455049][ C1] RBP: 0000000000000029 R08: 00007ffe7e11ad2c R09: 0000000000000000 [ 69.455051][ C1] R10: 00000000007111c8 R11: 0000000000000246 R12: 00000000004c5f93 [ 69.455053][ C1] R13: 0000000000712cc0 R14: 00000000007111c8 R15: 00000000007111c0 [ 69.455060][ C1] Modules linked in: [ 69.455105][ C1] ---[ end trace 8bd075680c6374d5 ]--- [ 69.455117][ C1] RIP: 0010:rose_send_frame+0x161/0x290 [ 69.455124][ C1] Code: 41 5e 5d c3 80 3c 02 00 0f 85 24 01 00 00 48 b8 00 00 00 00 00 fc ff df 4c 8b 4b 20 49 8d b9 48 03 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 08 01 00 00 49 8b 91 48 03 00 00 e9 e3 fe ff ff [ 69.455126][ C1] RSP: 0018:ffff8880aed09ad8 EFLAGS: 00010206 [ 69.455130][ C1] RAX: dffffc0000000000 RBX: ffff888215d65c00 RCX: 0000000000000006 [ 69.455133][ C1] RDX: 0000000000000069 RSI: ffffffff87c9f520 RDI: 0000000000000348 [ 69.455135][ C1] RBP: ffff8880aed09b08 R08: ffffed101524ee9d R09: 0000000000000000 [ 69.455138][ C1] R10: ffffed101524ee9c R11: ffff8880a92774e3 R12: ffff888215d65c00 [ 69.455140][ C1] R13: 0000000000000078 R14: ffff88808ad268c0 R15: ffff88808ad268c0 [ 69.455143][ C1] FS: 0000000002946940(0000) GS:ffff8880aed00000(0000) knlGS:0000000000000000 [ 69.455145][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.455148][ C1] CR2: 00000000007111c8 CR3: 00000000a93c5000 CR4: 00000000001406e0 [ 69.455153][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.455155][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.455158][ C1] Kernel panic - not syncing: Fatal exception in interrupt [ 69.456612][ C1] Kernel Offset: disabled [ 70.121688][ C1] Rebooting in 86400 seconds..