[ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 syzkaller login: [ 35.304759][ T6889] IPVS: ftp: loaded support on port[0] = 21 [ 35.549810][ T374] tipc: TX() has been purged, node left! [ 35.913345][ T6867] can: request_module (can-proto-0) failed. [ 38.689961][ T6867] can: request_module (can-proto-0) failed. [ 38.700633][ T6867] can: request_module (can-proto-0) failed. Warning: Permanently added '10.128.0.140' (ECDSA) to the list of known hosts. 2020/04/23 05:39:33 parsed 1 programs 2020/04/23 05:39:34 executed programs: 0 [ 46.492092][ T7010] IPVS: ftp: loaded support on port[0] = 21 [ 46.495776][ T7013] IPVS: ftp: loaded support on port[0] = 21 [ 46.551897][ T7019] IPVS: ftp: loaded support on port[0] = 21 [ 46.582522][ T7015] IPVS: ftp: loaded support on port[0] = 21 [ 46.598111][ T7033] IPVS: ftp: loaded support on port[0] = 21 [ 46.653129][ T7039] IPVS: ftp: loaded support on port[0] = 21 [ 46.731673][ T7013] chnl_net:caif_netlink_parms(): no params data found [ 46.840349][ T7010] chnl_net:caif_netlink_parms(): no params data found [ 46.855219][ T7013] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.863887][ T7013] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.872724][ T7013] device bridge_slave_0 entered promiscuous mode [ 46.883085][ T7013] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.890895][ T7013] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.899066][ T7013] device bridge_slave_1 entered promiscuous mode [ 46.969837][ T7013] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 46.980996][ T7010] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.989899][ T7010] bridge0: port 1(bridge_slave_0) entered disabled state [ 46.998145][ T7010] device bridge_slave_0 entered promiscuous mode [ 47.007007][ T7010] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.014041][ T7010] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.022049][ T7010] device bridge_slave_1 entered promiscuous mode [ 47.077240][ T7013] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.094700][ T7015] chnl_net:caif_netlink_parms(): no params data found [ 47.153576][ T7010] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.183431][ T7019] chnl_net:caif_netlink_parms(): no params data found [ 47.199379][ T7010] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.214321][ T7013] team0: Port device team_slave_0 added [ 47.225284][ T7039] chnl_net:caif_netlink_parms(): no params data found [ 47.247726][ T7013] team0: Port device team_slave_1 added [ 47.267405][ T7033] chnl_net:caif_netlink_parms(): no params data found [ 47.289109][ T7015] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.296331][ T7015] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.303885][ T7015] device bridge_slave_0 entered promiscuous mode [ 47.315533][ T7015] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.323423][ T7015] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.331261][ T7015] device bridge_slave_1 entered promiscuous mode [ 47.343603][ T7010] team0: Port device team_slave_0 added [ 47.364272][ T7019] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.371562][ T7019] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.382251][ T7019] device bridge_slave_0 entered promiscuous mode [ 47.398554][ T7010] team0: Port device team_slave_1 added [ 47.450295][ T7013] device hsr_slave_0 entered promiscuous mode [ 47.486292][ T7013] device hsr_slave_1 entered promiscuous mode [ 47.526245][ T7019] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.533311][ T7019] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.542315][ T7019] device bridge_slave_1 entered promiscuous mode [ 47.590106][ T7039] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.598233][ T7039] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.606723][ T7039] device bridge_slave_0 entered promiscuous mode [ 47.615183][ T7015] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.640202][ T7019] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.661965][ T7019] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.671210][ T7039] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.678798][ T7039] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.689525][ T7039] device bridge_slave_1 entered promiscuous mode [ 47.698197][ T7015] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.748681][ T7010] device hsr_slave_0 entered promiscuous mode [ 47.806137][ T7010] device hsr_slave_1 entered promiscuous mode [ 47.865828][ T7010] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 47.873430][ T7010] Cannot create hsr debugfs directory [ 47.880102][ T7033] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.887245][ T7033] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.894764][ T7033] device bridge_slave_0 entered promiscuous mode [ 47.924098][ T7019] team0: Port device team_slave_0 added [ 47.944796][ T7033] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.952189][ T7033] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.960200][ T7033] device bridge_slave_1 entered promiscuous mode [ 47.981778][ T7019] team0: Port device team_slave_1 added [ 47.988643][ T7013] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 48.049136][ T7039] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.066289][ T7015] team0: Port device team_slave_0 added [ 48.073444][ T7039] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.088523][ T7013] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 48.130419][ T7013] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 48.188139][ T7015] team0: Port device team_slave_1 added [ 48.194171][ T7013] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 48.248901][ T7033] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.260437][ T7033] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.319003][ T7015] device hsr_slave_0 entered promiscuous mode [ 48.366445][ T7015] device hsr_slave_1 entered promiscuous mode [ 48.425988][ T7015] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 48.433598][ T7015] Cannot create hsr debugfs directory [ 48.476073][ T7033] team0: Port device team_slave_0 added [ 48.484686][ T7039] team0: Port device team_slave_0 added [ 48.493080][ T7039] team0: Port device team_slave_1 added [ 48.527787][ T7019] device hsr_slave_0 entered promiscuous mode [ 48.566334][ T7019] device hsr_slave_1 entered promiscuous mode [ 48.625979][ T7019] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 48.633562][ T7019] Cannot create hsr debugfs directory [ 48.640062][ T7010] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 48.689916][ T7033] team0: Port device team_slave_1 added [ 48.748400][ T7039] device hsr_slave_0 entered promiscuous mode [ 48.786348][ T7039] device hsr_slave_1 entered promiscuous mode [ 48.856115][ T7039] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 48.863806][ T7039] Cannot create hsr debugfs directory [ 48.870264][ T7010] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 48.945116][ T7010] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 48.990941][ T7010] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 49.087795][ T7033] device hsr_slave_0 entered promiscuous mode [ 49.126667][ T7033] device hsr_slave_1 entered promiscuous mode [ 49.166761][ T7033] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 49.174324][ T7033] Cannot create hsr debugfs directory [ 49.220459][ T7015] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 49.274249][ T7015] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 49.326893][ T7015] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 49.368980][ T7015] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 49.454728][ T7013] 8021q: adding VLAN 0 to HW filter on device bond0 [ 49.465549][ T7019] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 49.508573][ T7019] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 49.574271][ T7019] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 49.628094][ T7019] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 49.709287][ T7013] 8021q: adding VLAN 0 to HW filter on device team0 [ 49.727880][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.741488][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.768754][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.781322][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.790962][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.798207][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.808364][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.827314][ T7039] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 49.858330][ T7039] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 49.908947][ T7039] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 49.984022][ T7039] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 50.020314][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.028846][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.038606][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.045796][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.091165][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.101020][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.127744][ T7015] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.138765][ T7010] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.156779][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.167482][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.176159][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.185621][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.194901][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.214712][ T7010] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.227489][ T7033] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 50.268395][ T7033] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 50.310549][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.319350][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.327722][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.335302][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.343801][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.352515][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.362566][ T7015] 8021q: adding VLAN 0 to HW filter on device team0 [ 50.379749][ T7013] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.391670][ T7013] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 50.399752][ T7033] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 50.420561][ T7033] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 50.478384][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.487495][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.495860][ T2778] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.502968][ T2778] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.511562][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.520239][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.528829][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.563992][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 50.572735][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 50.582329][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 50.589439][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 50.600919][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.609402][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.618108][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.625136][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.632964][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 50.642206][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 50.650643][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 50.657748][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 50.665236][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.674301][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 50.683043][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.696400][ T7019] 8021q: adding VLAN 0 to HW filter on device bond0 [ 50.728486][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 50.737602][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 50.746098][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.756737][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.765736][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.774368][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.783042][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 50.790639][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 50.798332][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 50.806651][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 50.815398][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 50.824031][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 50.840411][ T7015] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 50.852839][ T7015] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 50.871210][ T7013] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 50.886346][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.895569][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 50.904021][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.912629][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.921861][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.930472][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.939074][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 50.946600][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 50.954559][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 50.963080][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 50.972043][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 50.980964][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 50.989897][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.001339][ T7019] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.010622][ T7010] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.070388][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.096497][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.117513][ T2778] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.124667][ T2778] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.156923][ T7010] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.185193][ T7039] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.196896][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 51.207959][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.216384][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.247487][ T2883] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.254570][ T2883] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.262469][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 51.272294][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.280084][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.288358][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 51.295795][ T2883] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 51.328553][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 51.366146][ T7019] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 51.384905][ T7019] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.416825][ T7033] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.433455][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 51.458660][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 51.467041][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 51.479287][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 51.497826][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 51.508191][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.525505][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 51.546456][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.567304][ T7015] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.586990][ T27] audit: type=1800 audit(1587620379.320:2): pid=7946 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=15758 res=0 [ 51.625376][ T7033] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.653070][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 51.665570][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 51.680658][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.703406][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.715433][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready 2020/04/23 05:39:39 executed programs: 6 [ 51.731071][ T2778] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.746408][ T7039] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.827745][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 51.836889][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.863798][ T4008] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.870941][ T4008] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.928382][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 51.937063][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.977789][ T4008] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.984860][ T4008] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.007999][ T27] audit: type=1800 audit(1587620379.750:3): pid=7952 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15766 res=0 [ 52.026661][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.048150][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.056553][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.077980][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 52.085445][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.111960][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.140815][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.160246][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.194012][ T4008] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.201174][ T4008] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.238804][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.261083][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.275999][ T4008] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.329777][ T7019] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.368259][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.376900][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.418013][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.425096][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.447846][ T27] audit: type=1800 audit(1587620380.190:4): pid=7962 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=15758 res=0 [ 52.476994][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 52.490036][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 52.508344][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 52.516779][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 52.535055][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.544424][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.553518][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 52.563108][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 52.572312][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.581650][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.598353][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.610420][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.627073][ T7039] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 52.677737][ T7039] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 52.690993][ T27] audit: type=1800 audit(1587620380.430:5): pid=7971 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15766 res=0 [ 52.719471][ T7033] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.759384][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 52.767198][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 52.813745][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 52.844668][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 52.872858][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 52.928534][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 52.951763][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 52.971083][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.009437][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 53.036620][ T2675] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 53.066266][ T7039] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.102603][ T7033] 8021q: adding VLAN 0 to HW filter on device batadv0 2020/04/23 05:39:44 executed programs: 24 2020/04/23 05:39:49 executed programs: 46 2020/04/23 05:39:54 executed programs: 70 [ 70.269989][ T27] audit: type=1800 audit(1587620397.995:6): pid=8718 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=15811 res=0 [ 70.885841][ T27] audit: type=1800 audit(1587620398.615:7): pid=8745 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=15801 res=0 [ 71.026911][ T27] audit: type=1800 audit(1587620398.635:8): pid=8747 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=15803 res=0 [ 71.850477][ T27] audit: type=1800 audit(1587620399.575:9): pid=8780 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=15781 res=0 [ 71.967397][ T27] audit: type=1800 audit(1587620399.695:10): pid=8794 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=15772 res=0 [ 72.212908][ T27] audit: type=1800 audit(1587620399.945:11): pid=8789 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=15804 res=0 2020/04/23 05:40:00 executed programs: 92 [ 74.730800][ T27] audit: type=1800 audit(1587620402.455:12): pid=8896 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=15803 res=0 [ 76.184167][ T27] audit: type=1800 audit(1587620403.915:13): pid=8952 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=15813 res=0 2020/04/23 05:40:05 executed programs: 112 2020/04/23 05:40:10 executed programs: 136 2020/04/23 05:40:15 executed programs: 160 2020/04/23 05:40:21 executed programs: 184 [ 97.834565][ T27] audit: type=1800 audit(1587620425.574:14): pid=9931 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=15830 res=0 2020/04/23 05:40:26 executed programs: 207 2020/04/23 05:40:31 executed programs: 230 [ 104.396816][ T27] audit: type=1800 audit(1587620432.133:15): pid=10220 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=15852 res=0 [ 105.854355][ T27] audit: type=1800 audit(1587620433.583:16): pid=10287 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="bus" dev="sda1" ino=15836 res=0 2020/04/23 05:40:36 executed programs: 252 2020/04/23 05:40:41 executed programs: 275 2020/04/23 05:40:46 executed programs: 299 2020/04/23 05:40:51 executed programs: 323 2020/04/23 05:40:56 executed programs: 347 2020/04/23 05:41:02 executed programs: 371 2020/04/23 05:41:07 executed programs: 392 2020/04/23 05:41:12 executed programs: 416 2020/04/23 05:41:17 executed programs: 440 2020/04/23 05:41:22 executed programs: 464 [ 156.266953][ T27] audit: type=1800 audit(1587620484.011:17): pid=12638 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=15913 res=0 2020/04/23 05:41:28 executed programs: 488 2020/04/23 05:41:33 executed programs: 512 2020/04/23 05:41:39 executed programs: 536 2020/04/23 05:41:44 executed programs: 560 2020/04/23 05:41:49 executed programs: 584 2020/04/23 05:41:54 executed programs: 608 [ 189.997120][ T27] audit: type=1800 audit(1587620517.743:18): pid=14148 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=15810 res=0 2020/04/23 05:41:59 executed programs: 632 2020/04/23 05:42:05 executed programs: 656 2020/04/23 05:42:10 executed programs: 678 2020/04/23 05:42:15 executed programs: 699 2020/04/23 05:42:20 executed programs: 724 2020/04/23 05:42:25 executed programs: 748 2020/04/23 05:42:30 executed programs: 772 [ 224.262237][ T27] audit: type=1800 audit(1587620551.995:19): pid=15707 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15962 res=0 2020/04/23 05:42:36 executed programs: 796 [ 228.883796][ T27] audit: type=1800 audit(1587620556.625:20): pid=15910 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=15951 res=0 2020/04/23 05:42:41 executed programs: 820 2020/04/23 05:42:47 executed programs: 845 2020/04/23 05:42:52 executed programs: 869 [ 247.052706][ T27] audit: type=1800 audit(1587620574.796:21): pid=16749 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.2" name="bus" dev="sda1" ino=15984 res=0 2020/04/23 05:42:57 executed programs: 893 2020/04/23 05:43:02 executed programs: 917 2020/04/23 05:43:07 executed programs: 941 2020/04/23 05:43:13 executed programs: 965 [ 269.223769][ T27] audit: type=1800 audit(1587620596.969:22): pid=17773 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=15994 res=0 2020/04/23 05:43:18 executed programs: 988 [ 271.810635][ T27] audit: type=1800 audit(1587620599.560:23): pid=17895 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="bus" dev="sda1" ino=15998 res=0 2020/04/23 05:43:23 executed programs: 1010 2020/04/23 05:43:28 executed programs: 1034 2020/04/23 05:43:33 executed programs: 1058 [ 288.971227][ T27] audit: type=1800 audit(1587620616.721:24): pid=18692 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.3" name="bus" dev="sda1" ino=16022 res=0 2020/04/23 05:43:38 executed programs: 1082 2020/04/23 05:43:43 executed programs: 1105 2020/04/23 05:43:49 executed programs: 1126 2020/04/23 05:43:54 executed programs: 1150 2020/04/23 05:43:59 executed programs: 1174 [ 314.691927][ T27] audit: type=1800 audit(1587620642.434:25): pid=19842 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16037 res=0 2020/04/23 05:44:04 executed programs: 1198 2020/04/23 05:44:09 executed programs: 1220 2020/04/23 05:44:15 executed programs: 1243 [ 331.322719][ T27] audit: type=1800 audit(1587620659.065:26): pid=20596 uid=0 auid=0 ses=8 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="bus" dev="sda1" ino=16039 res=0 2020/04/23 05:44:20 executed programs: 1266 2020/04/23 05:44:25 executed programs: 1290 2020/04/23 05:44:30 executed programs: 1314 [ 343.583591][ T12] ------------[ cut here ]------------ [ 343.589213][ T12] WARNING: CPU: 0 PID: 12 at fs/ext4/inode.c:3602 ext4_set_page_dirty+0x200/0x2d0 [ 343.599876][ T12] Kernel panic - not syncing: panic_on_warn set ... [ 343.606457][ T12] CPU: 0 PID: 12 Comm: kworker/0:1 Not tainted 5.7.0-rc2-syzkaller #0 [ 343.614595][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.624753][ T12] Workqueue: events xdp_umem_release_deferred [ 343.630891][ T12] Call Trace: [ 343.634326][ T12] dump_stack+0x12d/0x187 [ 343.638658][ T12] ? ext4_set_page_dirty+0x200/0x2d0 [ 343.643934][ T12] panic+0x22a/0x4e3 [ 343.647818][ T12] ? add_taint.cold.7+0x11/0x11 [ 343.652674][ T12] __warn.cold.10+0x25/0x2a [ 343.657169][ T12] ? ext4_set_page_dirty+0x200/0x2d0 [ 343.662443][ T12] report_bug+0x1b0/0x270 [ 343.666948][ T12] do_error_trap+0x11b/0x200 [ 343.671529][ T12] do_invalid_op+0x36/0x40 [ 343.675933][ T12] ? ext4_set_page_dirty+0x200/0x2d0 [ 343.681276][ T12] invalid_op+0x23/0x30 [ 343.685428][ T12] RIP: 0010:ext4_set_page_dirty+0x200/0x2d0 [ 343.691337][ T12] Code: c6 e0 f9 ba 87 48 8d 50 ff a8 01 48 0f 45 da 48 89 df e8 83 8d a8 ff 0f 0b 48 c7 c6 c0 fa ba 87 48 89 df e8 72 8d a8 ff 0f 0b <0f> 0b eb b3 80 3c 02 00 0f 85 ae 00 00 00 48 8b 43 08 48 c7 c6 e0 [ 343.710932][ T12] RSP: 0018:ffffc90000d2fc40 EFLAGS: 00010246 [ 343.716990][ T12] RAX: 00fffe0000000015 RBX: ffffea0001e0b700 RCX: ffffffff81e9c774 [ 343.724953][ T12] RDX: 1ffffd40003c16e0 RSI: 0000000000000008 RDI: ffffea0001e0b700 [ 343.732916][ T12] RBP: ffffc90000d2fc58 R08: fffff940003c16e1 R09: fffff940003c16e1 [ 343.740881][ T12] R10: ffffea0001e0b707 R11: fffff940003c16e0 R12: ffffea0001e0b700 [ 343.748846][ T12] R13: ffffea0001e0b708 R14: ffffffff81e9c5e0 R15: 0000000000000003 [ 343.756818][ T12] ? put_page+0x190/0x190 [ 343.761145][ T12] ? ext4_set_page_dirty+0x194/0x2d0 [ 343.766432][ T12] set_page_dirty+0x20e/0x550 [ 343.771102][ T12] set_page_dirty_lock+0x65/0x90 [ 343.776032][ T12] unpin_user_pages_dirty_lock+0x11c/0x240 [ 343.781824][ T12] ? kfree+0x289/0x2c0 [ 343.785886][ T12] xdp_umem_unpin_pages.isra.4+0x32/0xa0 [ 343.791516][ T12] xdp_umem_release_deferred+0x138/0x1f0 [ 343.797136][ T12] process_one_work+0x893/0x1690 [ 343.802063][ T12] ? lock_acquire+0x209/0x9e0 [ 343.806736][ T12] ? pwq_dec_nr_in_flight+0x2c0/0x2c0 [ 343.812109][ T12] worker_thread+0x85/0xb60 [ 343.816631][ T12] ? __kthread_parkme+0x37/0x1c0 [ 343.821567][ T12] kthread+0x354/0x420 [ 343.826144][ T12] ? process_one_work+0x1690/0x1690 [ 343.831331][ T12] ? kthread_mod_delayed_work+0x190/0x190 [ 343.837073][ T12] ret_from_fork+0x24/0x30 [ 343.843075][ T12] Kernel Offset: disabled [ 343.847592][ T12] Rebooting in 86400 seconds..