[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 66.761228][ T26] audit: type=1800 audit(1577590898.490:25): pid=9185 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 66.782415][ T26] audit: type=1800 audit(1577590898.490:26): pid=9185 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 66.831296][ T26] audit: type=1800 audit(1577590898.500:27): pid=9185 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.141' (ECDSA) to the list of known hosts. 2019/12/29 03:41:50 parsed 1 programs 2019/12/29 03:41:52 executed programs: 0 syzkaller login: [ 81.325391][ T9362] IPVS: ftp: loaded support on port[0] = 21 [ 81.330262][ T9361] IPVS: ftp: loaded support on port[0] = 21 [ 81.340858][ T9364] IPVS: ftp: loaded support on port[0] = 21 [ 81.414601][ T9370] IPVS: ftp: loaded support on port[0] = 21 [ 81.424068][ T9366] IPVS: ftp: loaded support on port[0] = 21 [ 81.431368][ T9369] IPVS: ftp: loaded support on port[0] = 21 [ 81.632333][ T9361] chnl_net:caif_netlink_parms(): no params data found [ 81.739733][ T9361] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.746804][ T9361] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.755739][ T9361] device bridge_slave_0 entered promiscuous mode [ 81.769306][ T9362] chnl_net:caif_netlink_parms(): no params data found [ 81.781027][ T9364] chnl_net:caif_netlink_parms(): no params data found [ 81.800506][ T9361] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.807608][ T9361] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.816158][ T9361] device bridge_slave_1 entered promiscuous mode [ 81.891702][ T9361] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 81.925436][ T9361] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 81.935043][ T9369] chnl_net:caif_netlink_parms(): no params data found [ 81.978197][ T9364] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.985765][ T9364] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.994179][ T9364] device bridge_slave_0 entered promiscuous mode [ 82.007824][ T9364] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.015030][ T9364] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.023294][ T9364] device bridge_slave_1 entered promiscuous mode [ 82.054137][ T9362] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.061807][ T9362] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.069972][ T9362] device bridge_slave_0 entered promiscuous mode [ 82.114394][ T9362] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.122517][ T9362] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.130400][ T9362] device bridge_slave_1 entered promiscuous mode [ 82.139415][ T9361] team0: Port device team_slave_0 added [ 82.157474][ T9364] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.169815][ T9366] chnl_net:caif_netlink_parms(): no params data found [ 82.197064][ T9361] team0: Port device team_slave_1 added [ 82.214109][ T9364] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.245843][ T9364] team0: Port device team_slave_0 added [ 82.260656][ T9364] team0: Port device team_slave_1 added [ 82.273089][ T9369] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.280702][ T9369] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.288541][ T9369] device bridge_slave_0 entered promiscuous mode [ 82.296484][ T9370] chnl_net:caif_netlink_parms(): no params data found [ 82.312541][ T9362] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.334435][ T9369] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.342900][ T9369] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.351592][ T9369] device bridge_slave_1 entered promiscuous mode [ 82.364529][ T9362] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.422562][ T9361] device hsr_slave_0 entered promiscuous mode [ 82.479763][ T9361] device hsr_slave_1 entered promiscuous mode [ 82.602645][ T9364] device hsr_slave_0 entered promiscuous mode [ 82.669496][ T9364] device hsr_slave_1 entered promiscuous mode [ 82.729221][ T9364] debugfs: Directory 'hsr0' with parent '/' already present! [ 82.778205][ T9369] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 82.801827][ T9366] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.808918][ T9366] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.817013][ T9366] device bridge_slave_0 entered promiscuous mode [ 82.826914][ T9362] team0: Port device team_slave_0 added [ 82.841047][ T9362] team0: Port device team_slave_1 added [ 82.853930][ T9369] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 82.882815][ T9366] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.890603][ T9366] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.898316][ T9366] device bridge_slave_1 entered promiscuous mode [ 82.915051][ T9370] bridge0: port 1(bridge_slave_0) entered blocking state [ 82.923502][ T9370] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.931572][ T9370] device bridge_slave_0 entered promiscuous mode [ 82.939502][ T9370] bridge0: port 2(bridge_slave_1) entered blocking state [ 82.946568][ T9370] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.955086][ T9370] device bridge_slave_1 entered promiscuous mode [ 82.964333][ T9369] team0: Port device team_slave_0 added [ 82.987006][ T9366] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.005476][ T9369] team0: Port device team_slave_1 added [ 83.033924][ T9366] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.056522][ T9361] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 83.104410][ T9361] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 83.174331][ T9370] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.211079][ T9362] device hsr_slave_0 entered promiscuous mode [ 83.239505][ T9362] device hsr_slave_1 entered promiscuous mode [ 83.279196][ T9362] debugfs: Directory 'hsr0' with parent '/' already present! [ 83.288409][ T9364] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 83.341648][ T9361] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 83.387906][ T9361] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 83.449643][ T9370] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.502757][ T9369] device hsr_slave_0 entered promiscuous mode [ 83.559647][ T9369] device hsr_slave_1 entered promiscuous mode [ 83.599266][ T9369] debugfs: Directory 'hsr0' with parent '/' already present! [ 83.609147][ T9364] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 83.680979][ T9364] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 83.734626][ T9366] team0: Port device team_slave_0 added [ 83.742290][ T9366] team0: Port device team_slave_1 added [ 83.775984][ T9364] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 83.844050][ T9370] team0: Port device team_slave_0 added [ 83.883557][ T9370] team0: Port device team_slave_1 added [ 83.898628][ T9369] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 84.023545][ T9366] device hsr_slave_0 entered promiscuous mode [ 84.059458][ T9366] device hsr_slave_1 entered promiscuous mode [ 84.109199][ T9366] debugfs: Directory 'hsr0' with parent '/' already present! [ 84.129569][ T9362] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.170562][ T9369] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 84.221028][ T9369] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 84.271008][ T9369] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 84.329737][ T9362] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.442400][ T9370] device hsr_slave_0 entered promiscuous mode [ 84.479652][ T9370] device hsr_slave_1 entered promiscuous mode [ 84.539205][ T9370] debugfs: Directory 'hsr0' with parent '/' already present! [ 84.564768][ T9362] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.625874][ T9362] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.711834][ T9370] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 84.764763][ T9370] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 84.818349][ T9370] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 84.888375][ T9366] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 84.942671][ T9370] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 85.016490][ T9366] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 85.054115][ T9366] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 85.095053][ T9366] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 85.172574][ T9364] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.230003][ T9361] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.244594][ T9364] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.264045][ T2752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.272755][ T2752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.316270][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.325606][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.334807][ T3757] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.342245][ T3757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.352818][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.361950][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.370557][ T3757] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.377633][ T3757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.385870][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.423766][ T2752] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.433761][ T2752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.442626][ T2752] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.455307][ T9362] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.466090][ T9361] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.479132][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.487888][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.502457][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.513205][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.541271][ T9362] 8021q: adding VLAN 0 to HW filter on device team0 [ 85.554682][ T9369] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.562762][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 85.571846][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 85.610575][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.619756][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.628162][ T3760] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.635315][ T3760] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.646563][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.656312][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.664827][ T3760] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.671945][ T3760] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.680261][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.689104][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.697689][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.706683][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.715430][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 85.725210][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 85.734429][ T3760] bridge0: port 1(bridge_slave_0) entered blocking state [ 85.741746][ T3760] bridge0: port 1(bridge_slave_0) entered forwarding state [ 85.750034][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 85.759064][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 85.767501][ T3760] bridge0: port 2(bridge_slave_1) entered blocking state [ 85.774608][ T3760] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.783061][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 85.792154][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 85.800869][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.809971][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.818394][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 85.827236][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 85.837705][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.846059][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.854675][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 85.876746][ T9366] 8021q: adding VLAN 0 to HW filter on device bond0 [ 85.897200][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 85.911966][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 85.920781][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 85.929989][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 85.938691][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 85.948158][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 85.956772][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 85.972456][ T9361] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 85.984950][ T9361] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 86.004008][ T9369] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.023006][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.032802][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.042341][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.051163][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.060260][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.068511][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.076638][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.085166][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.093314][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.102878][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.111704][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.131155][ T9366] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.147752][ T9362] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 86.162073][ T9362] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 86.187465][ T9370] 8021q: adding VLAN 0 to HW filter on device bond0 [ 86.195232][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.204715][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.214698][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.223444][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.232940][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.242280][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.251486][ T3760] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.258557][ T3760] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.266492][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 86.274759][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.308669][ T9370] 8021q: adding VLAN 0 to HW filter on device team0 [ 86.318665][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.327518][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.335838][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.344074][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.352004][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 86.360218][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 86.367866][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.377239][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.385956][ T3757] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.393177][ T3757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.401072][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.409872][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.418233][ T3757] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.425370][ T3757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.438275][ T9362] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.453917][ T9361] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.468350][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.476589][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 86.489499][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 86.498229][ T3757] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.505369][ T3757] bridge0: port 1(bridge_slave_0) entered forwarding state [ 86.514228][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.523160][ T3757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 86.585435][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.595110][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.604279][ T2772] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.611441][ T2772] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.620888][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 86.629905][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 86.638339][ T2772] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.645487][ T2772] bridge0: port 2(bridge_slave_1) entered forwarding state [ 86.653716][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.662832][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.672104][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.681439][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 86.691162][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 86.708661][ T9364] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 86.725146][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.733787][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 86.741677][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 86.750419][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 86.759438][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 86.768845][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 86.802367][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.836189][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.875844][ T9378] L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 86.879938][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 86.912187][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 86.923809][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 86.934908][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 86.943655][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 86.952721][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 86.962501][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 87.007645][ T9366] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.017861][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.029827][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.038423][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.096377][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.124068][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 87.155508][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 87.181710][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready 2019/12/29 03:41:59 executed programs: 6 [ 87.198335][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 87.208053][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 87.226554][ T9369] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.273564][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 87.292206][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 87.318064][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 87.333502][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 87.345300][ T3760] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 87.362298][ T9370] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 87.412654][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 87.429539][ T2772] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 87.445793][ T9369] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.480240][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 87.487771][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 87.495792][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 87.503731][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 87.514920][ T9366] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 87.570898][ T9370] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 90.582497][ T2752] ------------[ cut here ]------------ [ 90.588178][ T2752] WARNING: CPU: 1 PID: 2752 at arch/x86/include/asm/fpu/internal.h:539 switch_fpu_return+0x437/0x4f0 [ 90.599023][ T2752] Kernel panic - not syncing: panic_on_warn set ... [ 90.605628][ T2752] CPU: 1 PID: 2752 Comm: kworker/1:3 Not tainted 5.5.0-rc3-syzkaller #0 [ 90.613961][ T2752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.623208][ T9616] kobject: 'kvm' (00000000722fac61): kobject_uevent_env [ 90.624043][ T2752] Workqueue: events async_pf_execute [ 90.624064][ T2752] Call Trace: [ 90.624084][ T2752] dump_stack+0x197/0x210 [ 90.624106][ T2752] ? switch_fpu_return+0x3f0/0x4f0 [ 90.631314][ T9616] kobject: 'kvm' (00000000722fac61): fill_kobj_path: path = '/devices/virtual/misc/kvm' [ 90.636310][ T2752] panic+0x2e3/0x75c [ 90.636326][ T2752] ? add_taint.cold+0x16/0x16 [ 90.636347][ T2752] ? printk+0xba/0xed [ 90.636368][ T2752] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 90.676757][ T2752] ? __warn.cold+0x14/0x3e [ 90.681200][ T2752] ? __warn+0xd9/0x1cf [ 90.681846][ T4097] kobject: 'loop1' (00000000c1d7be1f): kobject_uevent_env [ 90.685281][ T2752] ? switch_fpu_return+0x437/0x4f0 [ 90.685297][ T2752] __warn.cold+0x2f/0x3e [ 90.685314][ T2752] ? report_bug.cold+0x63/0xb2 [ 90.685328][ T2752] ? switch_fpu_return+0x437/0x4f0 [ 90.685347][ T2752] report_bug+0x289/0x300 [ 90.685363][ T2752] do_error_trap+0x11b/0x200 [ 90.707186][ T4097] kobject: 'loop1' (00000000c1d7be1f): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 90.711861][ T2752] do_invalid_op+0x37/0x50 [ 90.711878][ T2752] ? switch_fpu_return+0x437/0x4f0 [ 90.711897][ T2752] invalid_op+0x23/0x30 [ 90.711912][ T2752] RIP: 0010:switch_fpu_return+0x437/0x4f0 [ 90.711926][ T2752] Code: 0f 94 c6 31 ff 44 89 f6 e8 06 8f 4a 00 45 84 f6 0f 84 7f fd ff ff e8 b8 8d 4a 00 e8 a4 c9 d5 ff e9 70 fd ff ff e8 a9 8d 4a 00 <0f> 0b e9 b6 fd ff ff e8 9d 8d 4a 00 0f 0b e9 18 fd ff ff e8 91 8d [ 90.711933][ T2752] RSP: 0018:ffffc900079bfa80 EFLAGS: 00010293 [ 90.711945][ T2752] RAX: ffff8880a03605c0 RBX: ffff8880a03605c0 RCX: ffffffff812a9ccf [ 90.711953][ T2752] RDX: 0000000000000000 RSI: ffffffff812aa047 RDI: 0000000000000005 [ 90.711963][ T2752] RBP: ffffc900079bfb10 R08: ffff8880a03605c0 R09: ffffed101406c0b9 [ 90.711970][ T2752] R10: ffffed101406c0b8 R11: ffff8880a03605c7 R12: 1ffff92000f37f51 [ 90.711985][ T2752] R13: ffff8880a0361ac0 R14: 0000000000200000 R15: ffffc900079bfae8 [ 90.712006][ T2752] ? switch_fpu_return+0xbf/0x4f0 [ 90.712024][ T2752] ? switch_fpu_return+0x437/0x4f0 [ 90.826192][ T2752] ? fpregs_mark_activate+0x320/0x320 [ 90.831583][ T2752] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 90.837594][ T2752] kvm_arch_vcpu_load+0x66e/0x950 [ 90.842644][ T2752] ? kvm_clear_async_pf_completion_queue+0x396/0x540 [ 90.849334][ T2752] vcpu_load+0x43/0x90 [ 90.853417][ T2752] kvm_arch_destroy_vm+0x184/0x5f0 [ 90.858546][ T2752] ? mmu_notifier_unregister+0x339/0x430 [ 90.864202][ T2752] kvm_put_kvm+0x5a5/0xcc0 [ 90.868736][ T2752] async_pf_execute+0x3bf/0x800 [ 90.873619][ T2752] ? kvm_vfio_ops_exit+0x20/0x20 [ 90.878578][ T2752] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 90.884142][ T2752] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 90.890144][ T2752] ? trace_hardirqs_on+0x67/0x240 [ 90.895195][ T2752] process_one_work+0x9af/0x1740 [ 90.900168][ T2752] ? pwq_dec_nr_in_flight+0x320/0x320 [ 90.905561][ T2752] ? lock_acquire+0x190/0x410 [ 90.910278][ T2752] worker_thread+0x98/0xe40 [ 90.914811][ T2752] ? trace_hardirqs_on+0x67/0x240 [ 90.919871][ T2752] kthread+0x361/0x430 [ 90.923954][ T2752] ? process_one_work+0x1740/0x1740 [ 90.929478][ T2752] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 90.935225][ T2752] ret_from_fork+0x24/0x30 [ 90.941118][ T2752] Kernel Offset: disabled [ 90.945548][ T2752] Rebooting in 86400 seconds..