Starting mcstransd: [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 79.082887][ T25] kauditd_printk_skb: 7 callbacks suppressed [ 79.082897][ T25] audit: type=1800 audit(1575295342.337:39): pid=9527 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 [ 79.111289][ T25] audit: type=1800 audit(1575295342.347:40): pid=9527 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: [ 82.286886][ T25] audit: type=1400 audit(1575295345.547:41): avc: denied { map } for pid=9705 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 '10.128.0.229' (ECDSA) to the list of known hosts. [ 88.994140][ T25] audit: type=1400 audit(1575295352.257:42): avc: denied { map } for pid=9717 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 2019/12/02 14:02:32 parsed 1 programs [ 90.600727][ T25] audit: type=1400 audit(1575295353.857:43): avc: denied { map } for pid=9717 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=35 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/12/02 14:02:34 executed programs: 0 [ 91.448236][ T9742] IPVS: ftp: loaded support on port[0] = 21 [ 91.460899][ T9748] IPVS: ftp: loaded support on port[0] = 21 [ 91.473495][ T9743] IPVS: ftp: loaded support on port[0] = 21 [ 91.476632][ T9739] IPVS: ftp: loaded support on port[0] = 21 [ 91.532729][ T9747] IPVS: ftp: loaded support on port[0] = 21 [ 91.532910][ T9745] IPVS: ftp: loaded support on port[0] = 21 [ 91.732488][ T9742] chnl_net:caif_netlink_parms(): no params data found [ 91.860568][ T9748] chnl_net:caif_netlink_parms(): no params data found [ 91.887415][ T9742] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.895706][ T9742] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.903944][ T9742] device bridge_slave_0 entered promiscuous mode [ 91.929991][ T9739] chnl_net:caif_netlink_parms(): no params data found [ 91.945108][ T9742] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.953271][ T9742] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.960937][ T9742] device bridge_slave_1 entered promiscuous mode [ 91.976267][ T9743] chnl_net:caif_netlink_parms(): no params data found [ 91.997241][ T9745] chnl_net:caif_netlink_parms(): no params data found [ 92.101731][ T9745] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.109375][ T9745] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.117677][ T9745] device bridge_slave_0 entered promiscuous mode [ 92.126750][ T9742] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.164647][ T9748] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.171749][ T9748] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.179749][ T9748] device bridge_slave_0 entered promiscuous mode [ 92.187146][ T9745] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.197276][ T9745] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.205092][ T9745] device bridge_slave_1 entered promiscuous mode [ 92.219646][ T9742] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.244509][ T9748] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.251616][ T9748] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.262836][ T9748] device bridge_slave_1 entered promiscuous mode [ 92.275942][ T9739] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.284236][ T9739] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.291973][ T9739] device bridge_slave_0 entered promiscuous mode [ 92.299302][ T9747] chnl_net:caif_netlink_parms(): no params data found [ 92.314866][ T9743] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.322486][ T9743] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.330156][ T9743] device bridge_slave_0 entered promiscuous mode [ 92.356959][ T9739] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.364136][ T9739] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.372115][ T9739] device bridge_slave_1 entered promiscuous mode [ 92.385716][ T9742] team0: Port device team_slave_0 added [ 92.396487][ T9743] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.404186][ T9743] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.412159][ T9743] device bridge_slave_1 entered promiscuous mode [ 92.420928][ T9745] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.431733][ T9748] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.449535][ T9742] team0: Port device team_slave_1 added [ 92.477236][ T9745] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.488608][ T9748] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.512456][ T9747] bridge0: port 1(bridge_slave_0) entered blocking state [ 92.519552][ T9747] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.530856][ T9747] device bridge_slave_0 entered promiscuous mode [ 92.555019][ T9739] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.566906][ T9739] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.577741][ T9743] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.597917][ T9747] bridge0: port 2(bridge_slave_1) entered blocking state [ 92.608238][ T9747] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.617321][ T9747] device bridge_slave_1 entered promiscuous mode [ 92.633493][ T9745] team0: Port device team_slave_0 added [ 92.663513][ T9743] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.688056][ T9745] team0: Port device team_slave_1 added [ 92.696796][ T9748] team0: Port device team_slave_0 added [ 92.705702][ T9739] team0: Port device team_slave_0 added [ 92.745660][ T9742] device hsr_slave_0 entered promiscuous mode [ 92.822567][ T9742] device hsr_slave_1 entered promiscuous mode [ 92.864167][ T9747] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 92.880187][ T9747] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 92.897632][ T9748] team0: Port device team_slave_1 added [ 92.905144][ T9739] team0: Port device team_slave_1 added [ 92.920409][ T9743] team0: Port device team_slave_0 added [ 92.975557][ T9743] team0: Port device team_slave_1 added [ 93.029979][ T9739] device hsr_slave_0 entered promiscuous mode [ 93.082613][ T9739] device hsr_slave_1 entered promiscuous mode [ 93.125382][ T9739] debugfs: Directory 'hsr0' with parent '/' already present! [ 93.140175][ T9747] team0: Port device team_slave_0 added [ 93.204158][ T9748] device hsr_slave_0 entered promiscuous mode [ 93.252310][ T9748] device hsr_slave_1 entered promiscuous mode [ 93.312017][ T9748] debugfs: Directory 'hsr0' with parent '/' already present! [ 93.365342][ T9745] device hsr_slave_0 entered promiscuous mode [ 93.422308][ T9745] device hsr_slave_1 entered promiscuous mode [ 93.462181][ T9745] debugfs: Directory 'hsr0' with parent '/' already present! [ 93.524079][ T9743] device hsr_slave_0 entered promiscuous mode [ 93.572383][ T9743] device hsr_slave_1 entered promiscuous mode [ 93.612095][ T9743] debugfs: Directory 'hsr0' with parent '/' already present! [ 93.620824][ T9747] team0: Port device team_slave_1 added [ 93.681445][ T25] audit: type=1400 audit(1575295356.937:44): avc: denied { create } for pid=9742 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 93.709581][ T25] audit: type=1400 audit(1575295356.967:45): avc: denied { write } for pid=9742 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 93.735769][ T25] audit: type=1400 audit(1575295356.967:46): avc: denied { read } for pid=9742 comm="syz-executor.2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 93.814195][ T9747] device hsr_slave_0 entered promiscuous mode [ 93.852324][ T9747] device hsr_slave_1 entered promiscuous mode [ 93.902079][ T9747] debugfs: Directory 'hsr0' with parent '/' already present! [ 93.917324][ T9742] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 93.977343][ T9742] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 94.059977][ T9742] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 94.117793][ T9742] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 94.180488][ T9748] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 94.234624][ T9745] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 94.273707][ T9748] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 94.313646][ T9743] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 94.356662][ T9743] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 94.426928][ T9739] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 94.494449][ T9739] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 94.537964][ T9745] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 94.594073][ T9748] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 94.637931][ T9748] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 94.684497][ T9743] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 94.724992][ T9743] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 94.783375][ T9739] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 94.816033][ T9745] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 94.868771][ T9745] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 94.932948][ T9739] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 94.980400][ T9747] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 95.038412][ T9747] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 95.115121][ T9747] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 95.154562][ T9747] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 95.352882][ T9748] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.369242][ T9742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.399714][ T9743] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.420525][ T9748] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.428367][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.438075][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.449094][ T9747] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.468727][ T9743] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.486228][ T9739] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.513755][ T9747] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.527695][ T9745] 8021q: adding VLAN 0 to HW filter on device bond0 [ 95.536507][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.544881][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.552979][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.561455][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.570256][ T17] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.577547][ T17] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.587403][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.596305][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.604987][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.612082][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.619629][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.628754][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 95.637412][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.645723][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.655236][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.670958][ T9739] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.690384][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.698873][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.707516][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 95.717079][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 95.725806][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.735114][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.744387][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.751424][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.759382][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.767315][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.775265][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.784934][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.793759][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.800815][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.809882][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 95.817905][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.826368][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.835131][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.844125][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.851175][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.874559][ T9742] 8021q: adding VLAN 0 to HW filter on device team0 [ 95.897266][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 95.906178][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 95.916142][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 95.924596][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 95.931643][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 95.939755][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 95.947456][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 95.956129][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 95.964825][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 95.973647][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 95.980691][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 95.988626][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 95.997498][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.006385][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.015578][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.024006][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.032477][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.040716][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.049364][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.057845][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.066382][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.073477][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.081563][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.089594][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.104425][ T9748] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.119291][ T9748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.141116][ T9745] 8021q: adding VLAN 0 to HW filter on device team0 [ 96.150166][ T2977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.159384][ T2977] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.167848][ T2977] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.176566][ T2977] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.186961][ T2977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.195847][ T2977] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.205962][ T2977] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.213075][ T2977] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.220860][ T2977] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.231088][ T2977] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.256472][ T9739] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 96.267050][ T9739] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.282501][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.291050][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.300159][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.309786][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.319771][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.328664][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.337305][ T9757] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.344420][ T9757] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.352092][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.360467][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.369310][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.377814][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.386416][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.394832][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.403621][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.412209][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.419977][ T9757] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.432329][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.479774][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.489622][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.499205][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.507637][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.516525][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.525177][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.533640][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.541750][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.550160][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.558329][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 96.566986][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 96.575457][ T9755] bridge0: port 1(bridge_slave_0) entered blocking state [ 96.582561][ T9755] bridge0: port 1(bridge_slave_0) entered forwarding state [ 96.590212][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.598952][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.607269][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 96.615997][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 96.625157][ T9755] bridge0: port 2(bridge_slave_1) entered blocking state [ 96.632263][ T9755] bridge0: port 2(bridge_slave_1) entered forwarding state [ 96.640047][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.649104][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 96.658001][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.666566][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.674995][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.683681][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.692178][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.699942][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 96.708164][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.746669][ T9743] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.759022][ T9743] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.789060][ T9748] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.796869][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 96.808291][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 96.816971][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 96.825613][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 96.834344][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 96.843192][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.851395][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.859682][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.868627][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.877294][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 96.884947][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 96.892442][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 96.900758][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 96.909143][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 96.917566][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 96.930034][ T9745] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 96.943604][ T9745] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.953352][ T9747] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.977065][ T9742] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 96.989064][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 96.998054][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 97.007846][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 97.016224][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.023818][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.041998][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.049445][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.065538][ T25] audit: type=1400 audit(1575295360.327:47): avc: denied { associate } for pid=9748 comm="syz-executor.0" name="syz0" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 97.069593][ T9743] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.113277][ T9745] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.127607][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.144660][ T9755] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.163373][ T9739] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.193622][ T9742] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.207012][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.229982][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.238358][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 97.248642][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 97.264970][ T9747] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 97.377498][ T25] audit: type=1400 audit(1575295360.637:48): avc: denied { open } for pid=9763 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 97.538642][ T25] audit: type=1400 audit(1575295360.637:49): avc: denied { kernel } for pid=9763 comm="syz-executor.0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=perf_event permissive=1 [ 97.542570][ C1] hrtimer: interrupt took 45927 ns 2019/12/02 14:02:41 executed programs: 6 [ 101.393628][ T9890] ------------[ cut here ]------------ [ 101.399145][ T9890] kernel BUG at fs/pipe.c:582! [ 101.450105][ T9890] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 101.456231][ T9890] CPU: 1 PID: 9890 Comm: syz-executor.5 Not tainted 5.4.0-syzkaller #0 [ 101.464468][ T9890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 101.474564][ T9890] RIP: 0010:pipe_poll+0x37f/0x400 [ 101.479593][ T9890] Code: ff 85 db 75 09 e8 b1 ee b5 ff 41 83 ce 08 e8 a8 ee b5 ff 44 89 f0 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 91 ee b5 ff <0f> 0b e8 ca 40 f3 ff e9 ed fc ff ff e8 c0 40 f3 ff e9 b3 fd ff ff [ 101.499202][ T9890] RSP: 0018:ffff888089877698 EFLAGS: 00010293 [ 101.505308][ T9890] RAX: ffff888094ff0380 RBX: ffff888094c7e400 RCX: ffffffff81bef79a [ 101.513285][ T9890] RDX: 0000000000000000 RSI: ffffffff81bef9bf RDI: 0000000000000004 [ 101.521258][ T9890] RBP: ffff8880898776d0 R08: ffff888094ff0380 R09: ffff888094ff0c10 [ 101.529245][ T9890] R10: fffffbfff146e190 R11: ffffffff8a370c87 R12: ffff888088b56000 [ 101.537215][ T9890] R13: 00000000fffffff0 R14: 0000000000000010 R15: 0000000000000e80 [ 101.545191][ T9890] FS: 00007f16760b6700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 101.553208][ T4086] kobject: 'loop4' (000000004f7943a6): kobject_uevent_env [ 101.554121][ T9890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.561235][ T4086] kobject: 'loop4' (000000004f7943a6): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 101.567779][ T9890] CR2: 00000000028dd978 CR3: 00000000a3750000 CR4: 00000000001406e0 [ 101.567789][ T9890] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 101.567795][ T9890] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 101.567799][ T9890] Call Trace: [ 101.567818][ T9890] ? pipe_unlock+0x80/0x80 [ 101.567828][ T9890] do_select+0x922/0x16f0 [ 101.567852][ T9890] ? select_estimate_accuracy+0x330/0x330 [ 101.619580][ T9890] ? poll_freewait+0x260/0x260 [ 101.624350][ T9890] ? poll_freewait+0x260/0x260 [ 101.629122][ T9890] ? poll_freewait+0x260/0x260 [ 101.633901][ T9890] ? poll_freewait+0x260/0x260 [ 101.638670][ T9890] ? poll_freewait+0x260/0x260 [ 101.643439][ T9890] ? poll_freewait+0x260/0x260 [ 101.648206][ T9890] ? poll_freewait+0x260/0x260 [ 101.652974][ T9890] ? poll_freewait+0x260/0x260 [ 101.657746][ T9890] ? poll_freewait+0x260/0x260 [ 101.662514][ T9890] ? __this_cpu_preempt_check+0x8a/0x190 [ 101.668146][ T9890] ? __this_cpu_preempt_check+0x35/0x190 [ 101.673782][ T9890] ? retint_kernel+0x2b/0x2b [ 101.678379][ T9890] ? _copy_from_user+0x122/0x1a0 [ 101.683321][ T9890] core_sys_select+0x53c/0x8c0 [ 101.688093][ T9890] ? core_sys_select+0x53c/0x8c0 [ 101.693035][ T9890] ? do_compat_pselect+0x230/0x230 [ 101.698149][ T9890] ? mark_lock+0xc2/0x1220 [ 101.702573][ T9890] ? __might_fault+0x12b/0x1e0 [ 101.707346][ T9890] ? lock_downgrade+0x920/0x920 [ 101.712210][ T9890] ? set_user_sigmask+0x166/0x1e0 [ 101.717240][ T9890] ? sigprocmask+0x2b0/0x2b0 [ 101.721838][ T9890] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 101.727305][ T9890] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 101.732771][ T9890] do_pselect.constprop.0+0x199/0x1e0 [ 101.738146][ T9890] ? kern_select+0x1e0/0x1e0 [ 101.742738][ T9890] ? __this_cpu_preempt_check+0x8a/0x190 [ 101.748376][ T9890] ? __this_cpu_preempt_check+0x35/0x190 [ 101.754014][ T9890] ? retint_kernel+0x2b/0x2b [ 101.758610][ T9890] __x64_sys_pselect6+0x1fc/0x2e0 [ 101.763642][ T9890] do_syscall_64+0xfa/0x790 [ 101.768147][ T9890] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 101.774015][ T9890] RIP: 0033:0x45a679 [ 101.777893][ T9890] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 101.797483][ T9890] RSP: 002b:00007f16760b5c78 EFLAGS: 00000246 ORIG_RAX: 000000000000010e [ 101.805872][ T9890] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045a679 [ 101.813909][ T9890] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000040 [ 101.821864][ T9890] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 101.829818][ T9890] R10: 0000000020000140 R11: 0000000000000246 R12: 00007f16760b66d4 [ 101.837836][ T9890] R13: 00000000004c8842 R14: 00000000004dfbd8 R15: 00000000ffffffff [ 101.845801][ T9890] Modules linked in: [ 101.857677][ T9890] ---[ end trace fdff5478d273d1a8 ]--- [ 101.863322][ T9890] RIP: 0010:pipe_poll+0x37f/0x400 [ 101.868382][ T9890] Code: ff 85 db 75 09 e8 b1 ee b5 ff 41 83 ce 08 e8 a8 ee b5 ff 44 89 f0 48 83 c4 10 5b 41 5c 41 5d 41 5e 41 5f 5d c3 e8 91 ee b5 ff <0f> 0b e8 ca 40 f3 ff e9 ed fc ff ff e8 c0 40 f3 ff e9 b3 fd ff ff [ 101.869158][ T4086] kobject: 'loop0' (00000000f9380ce7): kobject_uevent_env [ 101.888564][ T9890] RSP: 0018:ffff888089877698 EFLAGS: 00010293 [ 101.901445][ T9890] RAX: ffff888094ff0380 RBX: ffff888094c7e400 RCX: ffffffff81bef79a [ 101.907293][ T4086] kobject: 'loop0' (00000000f9380ce7): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 101.911345][ T9890] RDX: 0000000000000000 RSI: ffffffff81bef9bf RDI: 0000000000000004 [ 101.928956][ T9890] RBP: ffff8880898776d0 R08: ffff888094ff0380 R09: ffff888094ff0c10 [ 101.937498][ T9890] R10: fffffbfff146e190 R11: ffffffff8a370c87 R12: ffff888088b56000 [ 101.945936][ T9890] R13: 00000000fffffff0 R14: 0000000000000010 R15: 0000000000000e80 [ 101.954469][ T4086] kobject: 'loop3' (0000000007d144b8): kobject_uevent_env [ 101.962812][ T9890] FS: 00007f16760b6700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 101.965815][ T4086] kobject: 'loop3' (0000000007d144b8): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 101.971832][ T9890] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 101.992406][ T9890] CR2: 00007fdfbc3d0ea0 CR3: 00000000a3750000 CR4: 00000000001406e0 [ 102.000495][ T9890] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 102.013361][ T9890] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 102.020142][ T4086] kobject: 'loop2' (00000000e956ca25): kobject_uevent_env [ 102.034486][ T4086] kobject: 'loop2' (00000000e956ca25): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 102.067686][ T9890] Kernel panic - not syncing: Fatal exception [ 102.075093][ T9890] Kernel Offset: disabled [ 102.079466][ T9890] Rebooting in 86400 seconds..