Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 66.692709][ T26] kauditd_printk_skb: 5 callbacks suppressed [ 66.692719][ T26] audit: type=1800 audit(1573608267.571:39): pid=9270 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rc.local" dev="sda1" ino=2432 res=0 [ 66.721101][ T26] audit: type=1800 audit(1573608267.571:40): pid=9270 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="rmnologin" dev="sda1" ino=2423 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 69.948063][ T26] audit: type=1400 audit(1573608270.831:41): avc: denied { map } for pid=9447 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Warning: Permanently added '10.128.1.16' (ECDSA) to the list of known hosts. 2019/11/13 01:31:11 parsed 1 programs [ 470.364079][ T26] audit: type=1400 audit(1573608671.241:42): avc: denied { map } for pid=9459 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16481 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 [ 470.444354][ T26] audit: type=1400 audit(1573608671.321:43): avc: denied { map } for pid=9459 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=16544 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/11/13 01:31:13 executed programs: 0 [ 473.236221][ T9482] IPVS: ftp: loaded support on port[0] = 21 [ 473.251246][ T9487] IPVS: ftp: loaded support on port[0] = 21 [ 473.251629][ T9486] IPVS: ftp: loaded support on port[0] = 21 [ 473.258688][ T9484] IPVS: ftp: loaded support on port[0] = 21 [ 473.270036][ T9489] IPVS: ftp: loaded support on port[0] = 21 [ 473.278987][ T9490] IPVS: ftp: loaded support on port[0] = 21 [ 473.578545][ T9484] chnl_net:caif_netlink_parms(): no params data found [ 473.600850][ T9486] chnl_net:caif_netlink_parms(): no params data found [ 473.613360][ T9489] chnl_net:caif_netlink_parms(): no params data found [ 473.622562][ T9482] chnl_net:caif_netlink_parms(): no params data found [ 473.732281][ T9482] bridge0: port 1(bridge_slave_0) entered blocking state [ 473.740657][ T9482] bridge0: port 1(bridge_slave_0) entered disabled state [ 473.748668][ T9482] device bridge_slave_0 entered promiscuous mode [ 473.764268][ T9484] bridge0: port 1(bridge_slave_0) entered blocking state [ 473.774025][ T9484] bridge0: port 1(bridge_slave_0) entered disabled state [ 473.781891][ T9484] device bridge_slave_0 entered promiscuous mode [ 473.813225][ T9482] bridge0: port 2(bridge_slave_1) entered blocking state [ 473.821817][ T9482] bridge0: port 2(bridge_slave_1) entered disabled state [ 473.830109][ T9482] device bridge_slave_1 entered promiscuous mode [ 473.868230][ T9484] bridge0: port 2(bridge_slave_1) entered blocking state [ 473.875845][ T9484] bridge0: port 2(bridge_slave_1) entered disabled state [ 473.884175][ T9484] device bridge_slave_1 entered promiscuous mode [ 473.910973][ T9489] bridge0: port 1(bridge_slave_0) entered blocking state [ 473.919110][ T9489] bridge0: port 1(bridge_slave_0) entered disabled state [ 473.927393][ T9489] device bridge_slave_0 entered promiscuous mode [ 473.940589][ T9489] bridge0: port 2(bridge_slave_1) entered blocking state [ 473.948170][ T9489] bridge0: port 2(bridge_slave_1) entered disabled state [ 473.956381][ T9489] device bridge_slave_1 entered promiscuous mode [ 473.970827][ T9487] chnl_net:caif_netlink_parms(): no params data found [ 473.979438][ T9486] bridge0: port 1(bridge_slave_0) entered blocking state [ 473.986813][ T9486] bridge0: port 1(bridge_slave_0) entered disabled state [ 473.994515][ T9486] device bridge_slave_0 entered promiscuous mode [ 474.003296][ T9484] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 474.014649][ T9482] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 474.025867][ T9484] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 474.053303][ T9489] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 474.062529][ T9486] bridge0: port 2(bridge_slave_1) entered blocking state [ 474.070647][ T9486] bridge0: port 2(bridge_slave_1) entered disabled state [ 474.078983][ T9486] device bridge_slave_1 entered promiscuous mode [ 474.088066][ T9482] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 474.110994][ T9489] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 474.140447][ T9489] team0: Port device team_slave_0 added [ 474.160515][ T9484] team0: Port device team_slave_0 added [ 474.166754][ T9490] chnl_net:caif_netlink_parms(): no params data found [ 474.177401][ T9489] team0: Port device team_slave_1 added [ 474.207593][ T9484] team0: Port device team_slave_1 added [ 474.215473][ T9482] team0: Port device team_slave_0 added [ 474.223027][ T9482] team0: Port device team_slave_1 added [ 474.233738][ T9486] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 474.249947][ T9486] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 474.317837][ T9484] device hsr_slave_0 entered promiscuous mode [ 474.354916][ T9484] device hsr_slave_1 entered promiscuous mode [ 474.403463][ T9487] bridge0: port 1(bridge_slave_0) entered blocking state [ 474.412883][ T9487] bridge0: port 1(bridge_slave_0) entered disabled state [ 474.421487][ T9487] device bridge_slave_0 entered promiscuous mode [ 474.433925][ T9487] bridge0: port 2(bridge_slave_1) entered blocking state [ 474.441521][ T9487] bridge0: port 2(bridge_slave_1) entered disabled state [ 474.449196][ T9487] device bridge_slave_1 entered promiscuous mode [ 474.470143][ T9486] team0: Port device team_slave_0 added [ 474.483387][ T9486] team0: Port device team_slave_1 added [ 474.577805][ T9482] device hsr_slave_0 entered promiscuous mode [ 474.614910][ T9482] device hsr_slave_1 entered promiscuous mode [ 474.650672][ T9482] debugfs: Directory 'hsr0' with parent '/' already present! [ 474.687614][ T9489] device hsr_slave_0 entered promiscuous mode [ 474.731093][ T9489] device hsr_slave_1 entered promiscuous mode [ 474.774584][ T9489] debugfs: Directory 'hsr0' with parent '/' already present! [ 474.908966][ T9487] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 474.960939][ T9490] bridge0: port 1(bridge_slave_0) entered blocking state [ 475.054567][ T9490] bridge0: port 1(bridge_slave_0) entered disabled state [ 475.089796][ T9490] device bridge_slave_0 entered promiscuous mode [ 475.232492][ T9487] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 475.346629][ T9490] bridge0: port 2(bridge_slave_1) entered blocking state [ 475.353726][ T9490] bridge0: port 2(bridge_slave_1) entered disabled state [ 475.445629][ T9490] device bridge_slave_1 entered promiscuous mode [ 475.598372][ T9486] device hsr_slave_0 entered promiscuous mode [ 475.697032][ T9486] device hsr_slave_1 entered promiscuous mode [ 475.764725][ T9486] debugfs: Directory 'hsr0' with parent '/' already present! [ 475.773910][ T9487] team0: Port device team_slave_0 added [ 475.796721][ T9487] team0: Port device team_slave_1 added [ 476.028332][ T9487] device hsr_slave_0 entered promiscuous mode [ 476.195310][ T9487] device hsr_slave_1 entered promiscuous mode [ 476.225393][ T9487] debugfs: Directory 'hsr0' with parent '/' already present! [ 476.300956][ T9490] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 476.406796][ T9490] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 476.742819][ T9484] 8021q: adding VLAN 0 to HW filter on device bond0 [ 476.833456][ T9490] team0: Port device team_slave_0 added [ 477.251997][ T9490] team0: Port device team_slave_1 added [ 477.289448][ T9484] 8021q: adding VLAN 0 to HW filter on device team0 [ 477.404309][ T9482] 8021q: adding VLAN 0 to HW filter on device bond0 [ 477.472112][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 477.509276][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 477.684063][ T9489] 8021q: adding VLAN 0 to HW filter on device bond0 [ 477.771121][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 477.815061][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 477.920348][ T2853] bridge0: port 1(bridge_slave_0) entered blocking state [ 477.927702][ T2853] bridge0: port 1(bridge_slave_0) entered forwarding state [ 478.073456][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 478.143010][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 478.220880][ T2853] bridge0: port 2(bridge_slave_1) entered blocking state [ 478.228128][ T2853] bridge0: port 2(bridge_slave_1) entered forwarding state [ 478.346453][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 478.441520][ T9482] 8021q: adding VLAN 0 to HW filter on device team0 [ 478.518198][ T9490] device hsr_slave_0 entered promiscuous mode [ 478.625118][ T9490] device hsr_slave_1 entered promiscuous mode [ 478.675234][ T9490] debugfs: Directory 'hsr0' with parent '/' already present! [ 478.686301][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 478.724851][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 478.771813][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 478.815557][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 478.855247][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 478.904879][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 478.918689][ T9487] 8021q: adding VLAN 0 to HW filter on device bond0 [ 478.973504][ T9484] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 479.018597][ T9484] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 479.083116][ T9486] 8021q: adding VLAN 0 to HW filter on device bond0 [ 479.141929][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 479.165012][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 479.204188][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 479.253895][ T9491] bridge0: port 1(bridge_slave_0) entered blocking state [ 479.261249][ T9491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 479.297597][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 479.356451][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 479.410039][ T9491] bridge0: port 2(bridge_slave_1) entered blocking state [ 479.417173][ T9491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 479.491512][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 479.553684][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 479.583110][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 479.608347][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 479.629083][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 479.645262][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 479.654295][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 479.673096][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 479.682484][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 479.697254][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 479.710232][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 479.721336][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 479.736958][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 479.749841][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 479.770821][ T9489] 8021q: adding VLAN 0 to HW filter on device team0 [ 479.801499][ T9482] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 479.812951][ T9482] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 479.845642][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 479.855212][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 479.865511][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 479.877449][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 479.895060][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 479.921716][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 479.930325][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 479.939838][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 479.949371][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 479.960600][ T9487] 8021q: adding VLAN 0 to HW filter on device team0 [ 479.991391][ T9486] 8021q: adding VLAN 0 to HW filter on device team0 [ 480.011937][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 480.020875][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 480.031225][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 480.040028][ T2853] bridge0: port 1(bridge_slave_0) entered blocking state [ 480.047148][ T2853] bridge0: port 1(bridge_slave_0) entered forwarding state [ 480.061059][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 480.070971][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 480.080837][ T2853] bridge0: port 2(bridge_slave_1) entered blocking state [ 480.087953][ T2853] bridge0: port 2(bridge_slave_1) entered forwarding state [ 480.113779][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 480.123810][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 480.137802][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 480.148682][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 480.159855][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 480.180632][ T9484] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 480.248664][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 480.261027][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 480.307942][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 480.322336][ T9491] bridge0: port 1(bridge_slave_0) entered blocking state [ 480.329465][ T9491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 480.346071][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 480.361392][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 480.372977][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 480.387197][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 480.399592][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 480.411896][ T9491] bridge0: port 1(bridge_slave_0) entered blocking state [ 480.419556][ T9491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 480.433525][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 480.451096][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 480.474976][ T9491] bridge0: port 2(bridge_slave_1) entered blocking state [ 480.482058][ T9491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 480.524820][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 480.533569][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 480.561786][ T9491] bridge0: port 2(bridge_slave_1) entered blocking state [ 480.568921][ T9491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 480.594995][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 480.615353][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 480.659872][ T9482] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 480.721277][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 480.735027][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 480.774965][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 480.783746][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 480.805385][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 480.814096][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 480.835506][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 480.844214][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 480.875998][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 480.886181][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 480.909221][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 480.927807][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 480.937292][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 480.946852][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 480.955887][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 480.964349][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 480.974139][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 480.983173][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 480.992011][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 481.000974][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 481.010100][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 481.018072][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 481.026356][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 481.042254][ T9489] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 481.057122][ T9489] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 481.072377][ T26] audit: type=1400 audit(1573608681.951:44): avc: denied { associate } for pid=9484 comm="syz-executor.1" name="syz1" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 481.105208][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 481.113489][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 481.126809][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 481.135577][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 481.143863][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 481.152295][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 481.165143][ T2825] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 481.181762][ T9486] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 481.194328][ T9486] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 481.228901][ T9493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 481.242638][ T9493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 481.256167][ T9493] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 481.269180][ T9687] 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. [ 481.288146][ T9493] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 481.302600][ T9493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 481.329369][ T9493] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 481.352655][ T9489] 8021q: adding VLAN 0 to HW filter on device batadv0 2019/11/13 01:31:22 executed programs: 6 [ 481.376869][ T9487] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 481.452477][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 481.475890][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 481.597363][ T9490] 8021q: adding VLAN 0 to HW filter on device bond0 [ 481.620839][ T9486] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 481.667898][ T9490] 8021q: adding VLAN 0 to HW filter on device team0 [ 481.709007][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 481.728679][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 481.828883][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 481.881950][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 481.915532][ T9491] bridge0: port 1(bridge_slave_0) entered blocking state [ 481.922648][ T9491] bridge0: port 1(bridge_slave_0) entered forwarding state [ 481.973044][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 481.989966][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 482.000492][ T9491] bridge0: port 2(bridge_slave_1) entered blocking state [ 482.009121][ T9491] bridge0: port 2(bridge_slave_1) entered forwarding state [ 482.024665][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 482.050086][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 482.062825][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 482.078599][ T9491] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 482.100198][ T9490] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 482.124332][ T9490] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 482.137552][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 482.146877][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 482.162190][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 482.177948][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 482.187029][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 482.196355][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 482.231585][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 482.252254][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 482.270561][ T9494] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 482.312470][ T9490] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 482.431331][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 482.458499][ T2853] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 2019/11/13 01:31:27 executed programs: 127 2019/11/13 01:31:32 executed programs: 275 2019/11/13 01:31:37 executed programs: 412 2019/11/13 01:31:42 executed programs: 554 2019/11/13 01:31:47 executed programs: 695 2019/11/13 01:31:52 executed programs: 841 2019/11/13 01:31:57 executed programs: 991 2019/11/13 01:32:02 executed programs: 1137 2019/11/13 01:32:07 executed programs: 1288 2019/11/13 01:32:12 executed programs: 1435 2019/11/13 01:32:17 executed programs: 1576 2019/11/13 01:32:22 executed programs: 1716 2019/11/13 01:32:27 executed programs: 1851 2019/11/13 01:32:32 executed programs: 1995 2019/11/13 01:32:38 executed programs: 2133 2019/11/13 01:32:43 executed programs: 2281 2019/11/13 01:32:48 executed programs: 2424 2019/11/13 01:32:53 executed programs: 2564 2019/11/13 01:32:58 executed programs: 2703 2019/11/13 01:33:03 executed programs: 2838 2019/11/13 01:33:08 executed programs: 2977 2019/11/13 01:33:13 executed programs: 3122 2019/11/13 01:33:18 executed programs: 3259 2019/11/13 01:33:23 executed programs: 3394 2019/11/13 01:33:28 executed programs: 3533 2019/11/13 01:33:33 executed programs: 3666 2019/11/13 01:33:38 executed programs: 3801 2019/11/13 01:33:43 executed programs: 3942 2019/11/13 01:33:48 executed programs: 4079 2019/11/13 01:33:53 executed programs: 4216 2019/11/13 01:33:58 executed programs: 4350 2019/11/13 01:34:03 executed programs: 4482 2019/11/13 01:34:08 executed programs: 4614 2019/11/13 01:34:13 executed programs: 4764 2019/11/13 01:34:18 executed programs: 4904 2019/11/13 01:34:23 executed programs: 5040 2019/11/13 01:34:28 executed programs: 5175 2019/11/13 01:34:33 executed programs: 5310 2019/11/13 01:34:38 executed programs: 5448 2019/11/13 01:34:43 executed programs: 5604 2019/11/13 01:34:49 executed programs: 5744 2019/11/13 01:34:54 executed programs: 5880 2019/11/13 01:34:59 executed programs: 6011 2019/11/13 01:35:04 executed programs: 6137 2019/11/13 01:35:09 executed programs: 6269 2019/11/13 01:35:14 executed programs: 6431 2019/11/13 01:35:19 executed programs: 6588 2019/11/13 01:35:24 executed programs: 6729 2019/11/13 01:35:29 executed programs: 6870 2019/11/13 01:35:34 executed programs: 7008 [ 879.874785][ T1070] INFO: task syz-executor.1:29693 blocked for more than 143 seconds. [ 879.883733][ T1070] Not tainted 5.4.0-rc7+ #0 [ 879.888976][ T1070] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 879.898797][ T1070] syz-executor.1 D28536 29693 9484 0x00004004 [ 879.905539][ T1070] Call Trace: [ 879.909436][ T1070] __schedule+0x909/0x1ee0 [ 879.914549][ T1070] ? __sched_text_start+0x8/0x8 [ 879.920948][ T1070] ? __kasan_check_read+0x11/0x20 [ 879.926457][ T1070] ? __lock_acquire+0x16f2/0x4a00 [ 879.933746][ T1070] ? lock_downgrade+0x920/0x920 [ 879.940296][ T1070] schedule+0xd9/0x260 [ 879.944612][ T1070] schedule_timeout+0x717/0xc50 [ 879.949790][ T1070] ? find_held_lock+0x35/0x130 [ 879.956714][ T1070] ? usleep_range+0x170/0x170 [ 879.962378][ T1070] ? lock_downgrade+0x920/0x920 [ 879.967606][ T1070] ? _raw_spin_unlock_irq+0x28/0x90 [ 879.973764][ T1070] ? wait_for_completion+0x294/0x440 [ 879.979182][ T1070] ? _raw_spin_unlock_irq+0x28/0x90 [ 879.984445][ T1070] ? lockdep_hardirqs_on+0x421/0x5e0 [ 879.989833][ T1070] ? trace_hardirqs_on+0x67/0x240 [ 879.995281][ T1070] ? __kasan_check_read+0x11/0x20 [ 880.000317][ T1070] wait_for_completion+0x29c/0x440 [ 880.005783][ T1070] ? wait_for_completion_interruptible+0x470/0x470 [ 880.012531][ T1070] ? __call_srcu+0x3a8/0xcc0 [ 880.017284][ T1070] ? wake_up_q+0xf0/0xf0 [ 880.021975][ T1070] __synchronize_srcu+0x197/0x250 [ 880.027698][ T1070] ? call_srcu+0x10/0x10 [ 880.032124][ T1070] ? rcu_gp_is_expedited+0x70/0x70 [ 880.037727][ T1070] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 880.045553][ T1070] ? ktime_get_mono_fast_ns+0x172/0x200 [ 880.053198][ T1070] synchronize_srcu+0x2dc/0x3e8 [ 880.058239][ T1070] kvm_page_track_unregister_notifier+0xe7/0x130 [ 880.065962][ T1070] kvm_mmu_uninit_vm+0x1e/0x30 [ 880.071109][ T1070] kvm_arch_destroy_vm+0x4a2/0x5f0 [ 880.076311][ T1070] kvm_dev_ioctl+0x11e6/0x1610 [ 880.081090][ T1070] ? kvm_debugfs_release+0x90/0x90 [ 880.087379][ T1070] ? ___might_sleep+0x163/0x2c0 [ 880.092248][ T1070] ? kvm_debugfs_release+0x90/0x90 [ 880.098017][ T1070] do_vfs_ioctl+0xdb6/0x13e0 [ 880.102743][ T1070] ? ioctl_preallocate+0x210/0x210 [ 880.107939][ T1070] ? selinux_file_mprotect+0x620/0x620 [ 880.113545][ T1070] ? __fget+0x384/0x560 [ 880.117757][ T1070] ? ksys_dup3+0x3e0/0x3e0 [ 880.122648][ T1070] ? nsecs_to_jiffies+0x30/0x30 [ 880.127881][ T1070] ? tomoyo_file_ioctl+0x23/0x30 [ 880.133087][ T1070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 880.139850][ T1070] ? security_file_ioctl+0x8d/0xc0 [ 880.145911][ T1070] ksys_ioctl+0xab/0xd0 [ 880.150121][ T1070] __x64_sys_ioctl+0x73/0xb0 [ 880.156048][ T1070] do_syscall_64+0xfa/0x760 [ 880.160744][ T1070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 880.168559][ T1070] RIP: 0033:0x45a219 [ 880.172788][ T1070] Code: 24 48 89 44 24 08 48 c7 44 24 10 08 00 00 00 e8 7d d0 fa ff 48 8b 44 24 18 48 89 44 24 40 48 8b 6c 24 20 48 83 c4 28 c3 e8 84 ff ff eb 82 cc cc 48 8b 44 24 08 48 8b 08 48 8b 54 24 10 48 8b [ 880.196845][ T1070] RSP: 002b:00007f973b6d0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 880.207946][ T1070] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a219 [ 880.216355][ T1070] RDX: 0000000000000000 RSI: 000000000000ae01 RDI: 0000000000000003 [ 880.224938][ T1070] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 880.233066][ T1070] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f973b6d16d4 [ 880.241548][ T1070] R13: 00000000004c348b R14: 00000000004d7708 R15: 00000000ffffffff [ 880.249972][ T1070] [ 880.249972][ T1070] Showing all locks held in the system: [ 880.258096][ T1070] 1 lock held by khungtaskd/1070: [ 880.263209][ T1070] #0: ffffffff88fab340 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 880.273960][ T1070] 2 locks held by rsyslogd/9308: [ 880.279227][ T1070] #0: ffff8880a7e521a0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 880.288585][ T1070] #1: ffff8880ae934d18 (&rq->lock){-.-.}, at: finish_wait+0xb9/0x260 [ 880.297517][ T1070] 2 locks held by getty/9430: [ 880.302687][ T1070] #0: ffff8880a143c090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 880.312432][ T1070] #1: ffffc90005f912e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 880.323763][ T1070] 2 locks held by getty/9431: [ 880.330354][ T1070] #0: ffff8880951ef090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 880.339682][ T1070] #1: ffffc90005f952e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 880.349578][ T1070] 2 locks held by getty/9432: [ 880.354486][ T1070] #0: ffff88809e482090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 880.363591][ T1070] #1: ffffc90005f8d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 880.373221][ T1070] 2 locks held by getty/9433: [ 880.378014][ T1070] #0: ffff8880954f9090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 880.387105][ T1070] #1: ffffc90005f852e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 880.397825][ T1070] 2 locks held by getty/9434: [ 880.402489][ T1070] #0: ffff8880a1bda090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 880.411622][ T1070] #1: ffffc90005f692e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 880.422248][ T1070] 2 locks held by getty/9435: [ 880.427238][ T1070] #0: ffff8880a0e04090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 880.436369][ T1070] #1: ffffc90005f892e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 880.446125][ T1070] 2 locks held by getty/9436: [ 880.450854][ T1070] #0: ffff888093b0f090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 880.459848][ T1070] #1: ffffc90005f5d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 880.469551][ T1070] [ 880.472137][ T1070] ============================================= [ 880.472137][ T1070] [ 880.480881][ T1070] NMI backtrace for cpu 0 [ 880.486429][ T1070] CPU: 0 PID: 1070 Comm: khungtaskd Not tainted 5.4.0-rc7+ #0 [ 880.495106][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 880.505519][ T1070] Call Trace: [ 880.508950][ T1070] dump_stack+0x197/0x210 [ 880.513358][ T1070] nmi_cpu_backtrace.cold+0x70/0xb2 [ 880.518662][ T1070] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 880.524926][ T1070] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 880.530874][ T1070] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 880.537021][ T1070] arch_trigger_cpumask_backtrace+0x14/0x20 [ 880.542905][ T1070] watchdog+0x9d0/0xef0 [ 880.547220][ T1070] kthread+0x361/0x430 [ 880.551695][ T1070] ? reset_hung_task_detector+0x30/0x30 [ 880.557539][ T1070] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 880.563468][ T1070] ret_from_fork+0x24/0x30 [ 880.567996][ T1070] Sending NMI from CPU 0 to CPUs 1: [ 880.573572][ C1] NMI backtrace for cpu 1 skipped: idling at native_safe_halt+0xe/0x10 [ 880.574549][ T1070] Kernel panic - not syncing: hung_task: blocked tasks [ 880.589835][ T1070] CPU: 0 PID: 1070 Comm: khungtaskd Not tainted 5.4.0-rc7+ #0 [ 880.597905][ T1070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 880.610734][ T1070] Call Trace: [ 880.614358][ T1070] dump_stack+0x197/0x210 [ 880.619067][ T1070] panic+0x2e3/0x75c [ 880.623006][ T1070] ? add_taint.cold+0x16/0x16 [ 880.628063][ T1070] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 880.634320][ T1070] ? ___preempt_schedule+0x16/0x20 [ 880.640437][ T1070] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 880.647386][ T1070] ? nmi_trigger_cpumask_backtrace+0x24c/0x28b [ 880.655613][ T1070] ? nmi_trigger_cpumask_backtrace+0x256/0x28b [ 880.662576][ T1070] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 880.669487][ T1070] watchdog+0x9e1/0xef0 [ 880.674865][ T1070] kthread+0x361/0x430 [ 880.679503][ T1070] ? reset_hung_task_detector+0x30/0x30 [ 880.687805][ T1070] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 880.694125][ T1070] ret_from_fork+0x24/0x30 [ 880.700377][ T1070] Kernel Offset: disabled [ 880.704723][ T1070] Rebooting in 86400 seconds..