Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [ 42.108073] audit: type=1800 audit(1575289598.465:33): pid=7452 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=2465 res=0 [ 42.129684] audit: type=1800 audit(1575289598.465:34): pid=7452 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=2456 res=0 Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 46.473201] audit: type=1400 audit(1575289602.835:35): avc: denied { map } for pid=7627 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 '10.128.1.25' (ECDSA) to the list of known hosts. [ 53.263590] audit: type=1400 audit(1575289609.625:36): avc: denied { map } for pid=7639 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 12:26:49 parsed 1 programs [ 55.042029] audit: type=1400 audit(1575289611.405:37): avc: denied { map } for pid=7639 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=81 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 12:26:52 executed programs: 0 [ 55.763286] IPVS: ftp: loaded support on port[0] = 21 [ 55.765800] IPVS: ftp: loaded support on port[0] = 21 [ 55.772875] IPVS: ftp: loaded support on port[0] = 21 [ 55.776264] IPVS: ftp: loaded support on port[0] = 21 [ 55.805800] IPVS: ftp: loaded support on port[0] = 21 [ 55.846596] IPVS: ftp: loaded support on port[0] = 21 [ 55.996670] chnl_net:caif_netlink_parms(): no params data found [ 56.105502] chnl_net:caif_netlink_parms(): no params data found [ 56.113800] chnl_net:caif_netlink_parms(): no params data found [ 56.128220] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.135220] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.142745] device bridge_slave_0 entered promiscuous mode [ 56.152181] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.158538] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.166024] device bridge_slave_1 entered promiscuous mode [ 56.255262] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.283971] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.291175] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.298139] device bridge_slave_0 entered promiscuous mode [ 56.305812] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.315309] chnl_net:caif_netlink_parms(): no params data found [ 56.338449] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.344980] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.352315] device bridge_slave_0 entered promiscuous mode [ 56.359183] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.365552] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.372826] device bridge_slave_1 entered promiscuous mode [ 56.395455] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.410872] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.417240] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.424383] device bridge_slave_1 entered promiscuous mode [ 56.431985] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.453973] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.462023] team0: Port device team_slave_0 added [ 56.472012] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.479472] team0: Port device team_slave_1 added [ 56.484556] chnl_net:caif_netlink_parms(): no params data found [ 56.530209] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.542558] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.555334] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 56.562995] team0: Port device team_slave_0 added [ 56.576249] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.582751] bridge0: port 1(bridge_slave_0) entered disabled state [ 56.590414] device bridge_slave_0 entered promiscuous mode [ 56.611940] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 56.620445] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 56.627731] team0: Port device team_slave_1 added [ 56.634093] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 56.643723] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 56.651345] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.657700] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.664825] device bridge_slave_1 entered promiscuous mode [ 56.681660] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 56.752769] device hsr_slave_0 entered promiscuous mode [ 56.791824] device hsr_slave_1 entered promiscuous mode [ 56.835046] chnl_net:caif_netlink_parms(): no params data found [ 56.892074] device hsr_slave_0 entered promiscuous mode [ 56.939458] device hsr_slave_1 entered promiscuous mode [ 56.979636] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 56.986637] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 56.998099] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 57.008643] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.016222] team0: Port device team_slave_0 added [ 57.022735] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.031101] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 57.038889] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.051529] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.057892] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.065338] device bridge_slave_0 entered promiscuous mode [ 57.075084] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.083413] team0: Port device team_slave_1 added [ 57.123484] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.130897] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.138026] device bridge_slave_1 entered promiscuous mode [ 57.153163] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.168003] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.175935] team0: Port device team_slave_0 added [ 57.198595] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.210697] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.217959] team0: Port device team_slave_1 added [ 57.223649] bridge0: port 1(bridge_slave_0) entered blocking state [ 57.230158] bridge0: port 1(bridge_slave_0) entered disabled state [ 57.237210] device bridge_slave_0 entered promiscuous mode [ 57.244939] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.254010] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.267952] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.278397] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.286511] bridge0: port 2(bridge_slave_1) entered blocking state [ 57.294553] bridge0: port 2(bridge_slave_1) entered disabled state [ 57.302034] device bridge_slave_1 entered promiscuous mode [ 57.341748] device hsr_slave_0 entered promiscuous mode [ 57.379527] device hsr_slave_1 entered promiscuous mode [ 57.421037] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 57.428493] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 57.438577] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.501538] device hsr_slave_0 entered promiscuous mode [ 57.549478] device hsr_slave_1 entered promiscuous mode [ 57.598508] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.613299] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.621482] team0: Port device team_slave_0 added [ 57.632197] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 57.640076] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 57.650293] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.657538] team0: Port device team_slave_1 added [ 57.664126] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 57.675043] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 57.683475] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 57.692184] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.705134] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.731182] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 57.738549] team0: Port device team_slave_0 added [ 57.753239] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 57.761956] team0: Port device team_slave_1 added [ 57.831034] device hsr_slave_0 entered promiscuous mode [ 57.879815] device hsr_slave_1 entered promiscuous mode [ 57.963837] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 57.972202] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 57.982753] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 57.991280] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 58.003239] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.071044] device hsr_slave_0 entered promiscuous mode [ 58.109584] device hsr_slave_1 entered promiscuous mode [ 58.151783] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 58.167592] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.175590] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 58.205954] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.215999] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.224524] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.237625] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.246068] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.258109] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.267310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.279930] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 58.291888] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.300321] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.307453] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 58.313799] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.325814] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.337342] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.344592] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.351671] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.359752] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.367363] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.373899] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.383355] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.393256] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 58.399500] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.410603] 8021q: adding VLAN 0 to HW filter on device bond0 [ 58.417620] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.425275] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.433584] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.441536] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.449228] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.455570] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.468008] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.481987] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.493151] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.500251] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.507126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.517830] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.528144] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.536497] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 58.543108] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.552196] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.559901] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.570825] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.578628] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.585029] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.594692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.602975] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.611762] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.620247] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.627165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.641698] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 58.654324] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 58.660889] 8021q: adding VLAN 0 to HW filter on device team0 [ 58.668790] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.678170] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.685570] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 58.694604] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 58.703133] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.711192] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.718808] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.725268] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.732333] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.740379] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.748023] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.754429] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.761779] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 58.768907] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 58.779523] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 58.790243] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 58.798806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 58.808499] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 58.817420] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 58.825804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 58.834040] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 58.842057] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 58.860126] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 58.868503] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 58.876886] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 58.890962] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 58.903813] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 58.912644] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 58.921279] bridge0: port 1(bridge_slave_0) entered blocking state [ 58.927662] bridge0: port 1(bridge_slave_0) entered forwarding state [ 58.935055] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 58.943281] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 58.951144] bridge0: port 2(bridge_slave_1) entered blocking state [ 58.957555] bridge0: port 2(bridge_slave_1) entered forwarding state [ 58.964582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 58.972853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 58.980606] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 58.988073] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.005298] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.016132] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.026222] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.034246] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.043194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.050873] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.057258] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.064196] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.074183] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 59.080941] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.088881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.100562] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.108403] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.116802] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.125814] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.133589] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.142559] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.150511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.160581] 8021q: adding VLAN 0 to HW filter on device bond0 [ 59.166745] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.178888] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.187366] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.200958] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.212652] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 59.222103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.230640] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.241262] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.251367] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.261528] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 59.273380] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 59.281167] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 59.290304] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.297539] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 59.304734] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.312685] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.320819] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 59.328523] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 59.336276] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 59.343303] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 59.350330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.357900] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.365484] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.372450] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.379840] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.386782] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 59.393905] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.401311] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 59.413828] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.424711] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 59.434757] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 59.441735] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.448678] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.457115] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.465667] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.473322] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.482881] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 59.492308] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 59.498396] 8021q: adding VLAN 0 to HW filter on device team0 [ 59.507034] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 59.514867] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 59.523965] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.532742] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.540687] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.548093] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 59.556163] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 59.563804] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.571756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.579513] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.585873] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.593225] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.602708] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 59.611380] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 59.617440] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.627206] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 59.641232] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.655181] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.663416] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.671440] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 59.679268] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 59.686821] bridge0: port 1(bridge_slave_0) entered blocking state [ 59.693215] bridge0: port 1(bridge_slave_0) entered forwarding state [ 59.701692] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.709876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.717473] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.723890] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.731876] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 59.744976] audit: type=1400 audit(1575289616.105:38): avc: denied { associate } for pid=7661 comm="syz-executor.2" name="syz2" scontext=unconfined_u:object_r:unlabeled_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=filesystem permissive=1 [ 59.745006] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 59.780565] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 59.790355] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 59.807819] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 59.817534] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.831570] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 59.845744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 59.855230] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 59.863139] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 59.871416] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 59.879382] bridge0: port 2(bridge_slave_1) entered blocking state [ 59.885731] bridge0: port 2(bridge_slave_1) entered forwarding state [ 59.892949] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 59.901962] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 59.911230] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 59.919273] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 59.927852] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 59.941150] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 59.960979] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 59.978782] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 59.987555] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 59.995582] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 60.004535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.015598] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.025352] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.034609] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 60.043691] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 60.050204] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.062403] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 60.080297] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.088876] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 60.107268] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 60.116649] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 60.128709] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.145828] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.154205] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 60.162422] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 60.170267] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.177041] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.184301] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.192758] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.203172] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 60.214346] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 60.232320] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 60.247377] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 60.255059] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 60.269919] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.277653] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.291853] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 60.304757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 60.315468] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.323869] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.334709] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.347191] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 60.357032] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.371431] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.383693] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.393516] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 60.408843] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 60.419312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.433266] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 60.440229] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.448080] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 60.461703] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 60.476574] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 60.497836] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 60.511342] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 60.517425] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 60.584068] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 60.628467] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 60.674037] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 60.700895] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.708877] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 60.718747] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 60.744915] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 60.753708] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 60.762919] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 2019/12/02 12:26:57 executed programs: 11 [ 60.787652] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 62.577968] WARNING: CPU: 0 PID: 8149 at kernel/signal.c:367 task_participate_group_stop+0x204/0x250 [ 62.587470] Kernel panic - not syncing: panic_on_warn set ... [ 62.587470] [ 62.594857] CPU: 0 PID: 8149 Comm: 3 Not tainted 4.19.87-syzkaller #0 [ 62.601444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 62.610812] Call Trace: [ 62.613419] dump_stack+0x197/0x210 [ 62.617064] panic+0x26a/0x50e [ 62.620270] ? __warn_printk+0xf3/0xf3 [ 62.624183] ? task_participate_group_stop+0x204/0x250 [ 62.629476] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 62.635039] ? __warn.cold+0x5/0x53 [ 62.638685] ? __warn+0xe8/0x1d0 [ 62.642073] ? task_participate_group_stop+0x204/0x250 [ 62.647362] __warn.cold+0x20/0x53 [ 62.650922] ? lock_downgrade+0x880/0x880 [ 62.655091] ? task_participate_group_stop+0x204/0x250 [ 62.660396] report_bug+0x263/0x2b0 [ 62.664039] do_error_trap+0x204/0x360 [ 62.667942] ? math_error+0x340/0x340 [ 62.671760] ? __kernel_text_address+0xd/0x40 [ 62.676275] ? unwind_get_return_address+0x61/0xa0 [ 62.681222] ? error_entry+0x7c/0xe0 [ 62.684949] ? trace_hardirqs_off_caller+0x65/0x220 [ 62.690068] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 62.694928] do_invalid_op+0x1b/0x20 [ 62.698656] invalid_op+0x14/0x20 [ 62.702130] RIP: 0010:task_participate_group_stop+0x204/0x250 [ 62.706747] kobject: 'loop5' (00000000c1538efd): kobject_uevent_env [ 62.708033] Code: d0 7c 04 84 d2 75 58 41 89 9d a4 00 00 00 41 bc 01 00 00 00 e9 55 ff ff ff e8 48 1a 29 00 0f 0b e9 8d fe ff ff e8 3c 1a 29 00 <0f> 0b e9 fa fe ff ff 4c 89 e7 e8 5d a7 60 00 e9 c6 fe ff ff e8 73 [ 62.708078] RSP: 0018:ffff8880a8497b98 EFLAGS: 00010093 [ 62.708087] RAX: ffff8880a8da2200 RBX: 0000000000000000 RCX: ffffffff8141f8ee [ 62.728205] kobject: 'loop5' (00000000c1538efd): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 62.733444] RDX: 0000000000000000 RSI: ffffffff8141fa04 RDI: 0000000000000005 [ 62.733452] RBP: ffff8880a8497bb8 R08: ffff8880a8da2200 R09: ffffed1012515d0a [ 62.733460] R10: ffffed1012515d09 R11: ffff8880928ae84b R12: ffff88807fcee760 [ 62.733467] R13: ffff88807fcee6c0 R14: 0000000000040000 R15: ffff8880a8da2200 [ 62.733496] ? task_participate_group_stop+0xee/0x250 [ 62.733510] ? task_participate_group_stop+0x204/0x250 [ 62.733529] ? task_participate_group_stop+0x204/0x250 [ 62.733546] do_signal_stop+0x1e6/0x840 [ 62.733558] ? do_raw_spin_lock+0xc8/0x240 [ 62.733576] get_signal+0xf56/0x1fc0 [ 62.733592] ? trace_hardirqs_off+0x62/0x220 [ 62.733607] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 62.733628] do_signal+0x95/0x1960 [ 62.733643] ? put_files_struct+0x282/0x2f0 [ 62.733656] ? rcu_read_lock_sched_held+0x110/0x130 [ 62.733669] ? kmem_cache_free+0x222/0x260 [ 62.733684] ? setup_sigcontext+0x7d0/0x7d0 [ 62.733695] ? put_files_struct+0x3f/0x2f0 [ 62.733715] ? __do_execve_file.isra.0+0x2ab/0x2150 [ 62.733737] ? exit_to_usermode_loop+0x43/0x2c0 [ 62.733747] ? do_syscall_64+0x53d/0x620 [ 62.733758] ? exit_to_usermode_loop+0x43/0x2c0 [ 62.733771] ? lockdep_hardirqs_on+0x415/0x5d0 [ 62.733783] ? trace_hardirqs_on+0x67/0x220 [ 62.733799] exit_to_usermode_loop+0x244/0x2c0 [ 62.733824] do_syscall_64+0x53d/0x620 [ 62.884236] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 62.889438] RIP: 0033:0x324 [ 62.892387] Code: Bad RIP value. [ 62.895759] RSP: 002b:00007ffe73f76220 EFLAGS: 00000200 ORIG_RAX: 000000000000003b [ 62.903486] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 62.910772] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 62.918061] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 62.925348] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 62.932636] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 62.941465] Kernel Offset: disabled [ 62.945180] Rebooting in 86400 seconds..