[ 42.520786] audit: type=1800 audit(1556393428.413:30): pid=7766 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2490 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. 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. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 46.834813] kauditd_printk_skb: 4 callbacks suppressed [ 46.834829] audit: type=1400 audit(1556393432.753:35): avc: denied { map } for pid=7940 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 '10.128.10.62' (ECDSA) to the list of known hosts. [ 353.198689] audit: type=1400 audit(1556393739.123:36): avc: denied { map } for pid=7952 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16482 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2019/04/27 19:35:39 parsed 1 programs [ 353.989634] audit: type=1400 audit(1556393739.913:37): avc: denied { map } for pid=7952 comm="syz-execprog" path="/sys/kernel/debug/kcov" dev="debugfs" ino=3462 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:debugfs_t:s0 tclass=file permissive=1 2019/04/27 19:35:42 executed programs: 0 [ 356.282794] IPVS: ftp: loaded support on port[0] = 21 [ 356.297665] IPVS: ftp: loaded support on port[0] = 21 [ 356.322367] IPVS: ftp: loaded support on port[0] = 21 [ 356.361191] IPVS: ftp: loaded support on port[0] = 21 [ 356.382697] IPVS: ftp: loaded support on port[0] = 21 [ 356.383226] IPVS: ftp: loaded support on port[0] = 21 [ 356.575746] chnl_net:caif_netlink_parms(): no params data found [ 356.695965] bridge0: port 1(bridge_slave_0) entered blocking state [ 356.702722] bridge0: port 1(bridge_slave_0) entered disabled state [ 356.710314] device bridge_slave_0 entered promiscuous mode [ 356.761489] bridge0: port 2(bridge_slave_1) entered blocking state [ 356.767853] bridge0: port 2(bridge_slave_1) entered disabled state [ 356.774955] device bridge_slave_1 entered promiscuous mode [ 356.812321] chnl_net:caif_netlink_parms(): no params data found [ 356.822442] chnl_net:caif_netlink_parms(): no params data found [ 356.845264] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 356.856265] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 356.879711] chnl_net:caif_netlink_parms(): no params data found [ 356.982119] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 356.990162] team0: Port device team_slave_0 added [ 356.998328] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 357.005712] team0: Port device team_slave_1 added [ 357.013447] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 357.036971] chnl_net:caif_netlink_parms(): no params data found [ 357.055827] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 357.064109] bridge0: port 1(bridge_slave_0) entered blocking state [ 357.070635] bridge0: port 1(bridge_slave_0) entered disabled state [ 357.077597] device bridge_slave_0 entered promiscuous mode [ 357.092211] bridge0: port 1(bridge_slave_0) entered blocking state [ 357.098902] bridge0: port 1(bridge_slave_0) entered disabled state [ 357.105813] device bridge_slave_0 entered promiscuous mode [ 357.133301] bridge0: port 2(bridge_slave_1) entered blocking state [ 357.139915] bridge0: port 2(bridge_slave_1) entered disabled state [ 357.146920] device bridge_slave_1 entered promiscuous mode [ 357.158602] bridge0: port 2(bridge_slave_1) entered blocking state [ 357.164975] bridge0: port 2(bridge_slave_1) entered disabled state [ 357.172708] device bridge_slave_1 entered promiscuous mode [ 357.214095] bridge0: port 1(bridge_slave_0) entered blocking state [ 357.222489] bridge0: port 1(bridge_slave_0) entered disabled state [ 357.230228] device bridge_slave_0 entered promiscuous mode [ 357.248285] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 357.301805] device hsr_slave_0 entered promiscuous mode [ 357.358541] device hsr_slave_1 entered promiscuous mode [ 357.404782] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 357.412401] chnl_net:caif_netlink_parms(): no params data found [ 357.420517] bridge0: port 2(bridge_slave_1) entered blocking state [ 357.426885] bridge0: port 2(bridge_slave_1) entered disabled state [ 357.434466] device bridge_slave_1 entered promiscuous mode [ 357.453698] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 357.470634] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 357.479666] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 357.487501] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 357.524938] bridge0: port 1(bridge_slave_0) entered blocking state [ 357.531644] bridge0: port 1(bridge_slave_0) entered disabled state [ 357.539181] device bridge_slave_0 entered promiscuous mode [ 357.564602] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 357.572709] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 357.580459] team0: Port device team_slave_0 added [ 357.585924] bridge0: port 2(bridge_slave_1) entered blocking state [ 357.592800] bridge0: port 2(bridge_slave_1) entered disabled state [ 357.600500] device bridge_slave_1 entered promiscuous mode [ 357.617559] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 357.624885] team0: Port device team_slave_0 added [ 357.631272] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 357.650716] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 357.662456] team0: Port device team_slave_1 added [ 357.683397] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 357.693940] team0: Port device team_slave_1 added [ 357.699531] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 357.706972] team0: Port device team_slave_0 added [ 357.722951] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 357.731751] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 357.742017] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 357.753708] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 357.761531] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 357.770127] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 357.784276] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 357.791528] team0: Port device team_slave_1 added [ 357.796775] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 357.815625] bridge0: port 1(bridge_slave_0) entered blocking state [ 357.823799] bridge0: port 1(bridge_slave_0) entered disabled state [ 357.831095] device bridge_slave_0 entered promiscuous mode [ 357.890936] device hsr_slave_0 entered promiscuous mode [ 357.948382] device hsr_slave_1 entered promiscuous mode [ 358.008601] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 358.027757] bridge0: port 2(bridge_slave_1) entered blocking state [ 358.034873] bridge0: port 2(bridge_slave_1) entered disabled state [ 358.042316] device bridge_slave_1 entered promiscuous mode [ 358.060990] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 358.067945] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 358.075668] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 358.083122] team0: Port device team_slave_0 added [ 358.142138] device hsr_slave_0 entered promiscuous mode [ 358.178360] device hsr_slave_1 entered promiscuous mode [ 358.219091] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 358.226277] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 358.243456] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 358.256743] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 358.264863] team0: Port device team_slave_1 added [ 358.275827] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 358.285287] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 358.296502] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 358.317705] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 358.336815] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 358.370330] device hsr_slave_0 entered promiscuous mode [ 358.418484] device hsr_slave_1 entered promiscuous mode [ 358.463471] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 358.521680] device hsr_slave_0 entered promiscuous mode [ 358.558486] device hsr_slave_1 entered promiscuous mode [ 358.604776] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 358.612775] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 358.643072] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 358.652042] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 358.667562] 8021q: adding VLAN 0 to HW filter on device bond0 [ 358.676845] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 358.684670] team0: Port device team_slave_0 added [ 358.697718] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 358.706549] team0: Port device team_slave_1 added [ 358.722851] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 358.729900] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 358.751167] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 358.761985] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 358.773189] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 358.785975] 8021q: adding VLAN 0 to HW filter on device bond0 [ 358.809988] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 358.817506] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 358.827994] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 358.834817] 8021q: adding VLAN 0 to HW filter on device team0 [ 358.854160] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 358.900005] device hsr_slave_0 entered promiscuous mode [ 358.938451] device hsr_slave_1 entered promiscuous mode [ 358.978998] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 358.989583] 8021q: adding VLAN 0 to HW filter on device bond0 [ 358.996967] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 359.005642] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 359.013866] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 359.024035] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 359.032304] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 359.052039] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 359.059051] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 359.065886] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 359.073962] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 359.081913] bridge0: port 1(bridge_slave_0) entered blocking state [ 359.088440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 359.095510] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 359.104296] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 359.112090] bridge0: port 2(bridge_slave_1) entered blocking state [ 359.118500] bridge0: port 2(bridge_slave_1) entered forwarding state [ 359.125772] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 359.136165] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 359.143073] 8021q: adding VLAN 0 to HW filter on device team0 [ 359.152276] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 359.165057] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 359.174242] 8021q: adding VLAN 0 to HW filter on device bond0 [ 359.182687] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 359.195420] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 359.205583] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 359.214307] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 359.224862] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 359.232642] bridge0: port 1(bridge_slave_0) entered blocking state [ 359.239040] bridge0: port 1(bridge_slave_0) entered forwarding state [ 359.246054] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 359.253647] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 359.261140] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 359.270169] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 359.279694] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 359.289382] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 359.295718] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 359.304080] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 359.312260] bridge0: port 2(bridge_slave_1) entered blocking state [ 359.318672] bridge0: port 2(bridge_slave_1) entered forwarding state [ 359.326746] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 359.333014] 8021q: adding VLAN 0 to HW filter on device team0 [ 359.341962] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 359.350274] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 359.360984] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 359.373974] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 359.381345] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 359.388451] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 359.396170] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 359.406622] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 359.416762] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 359.422933] 8021q: adding VLAN 0 to HW filter on device team0 [ 359.432080] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 359.443183] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 359.458284] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 359.466052] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 359.473780] bridge0: port 1(bridge_slave_0) entered blocking state [ 359.480138] bridge0: port 1(bridge_slave_0) entered forwarding state [ 359.487011] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 359.495204] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 359.503111] bridge0: port 1(bridge_slave_0) entered blocking state [ 359.509508] bridge0: port 1(bridge_slave_0) entered forwarding state [ 359.516297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 359.524353] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 359.532030] bridge0: port 2(bridge_slave_1) entered blocking state [ 359.538519] bridge0: port 2(bridge_slave_1) entered forwarding state [ 359.545736] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 359.552999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 359.561442] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 359.569831] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 359.579557] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 359.595747] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 359.604027] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 359.614923] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 359.622721] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 359.630880] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 359.638714] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 359.645822] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 359.657580] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 359.666179] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 359.674604] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 359.683647] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 359.691891] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 359.699550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 359.707231] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 359.715624] bridge0: port 2(bridge_slave_1) entered blocking state [ 359.722090] bridge0: port 2(bridge_slave_1) entered forwarding state [ 359.729310] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 359.740936] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 359.750447] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 359.759564] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 359.767956] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 359.779113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 359.786861] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 359.793956] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 359.802000] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 359.809769] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 359.817413] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 359.825249] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 359.833103] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 359.843062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 359.850995] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 359.859040] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 359.866943] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 359.880241] 8021q: adding VLAN 0 to HW filter on device bond0 [ 359.894362] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 359.914429] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 359.921900] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 359.933681] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 359.942493] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 359.951009] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 359.958732] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 359.966182] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 359.975463] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 359.986265] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 359.996389] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 360.006187] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 360.017357] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 360.025475] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 360.033849] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 360.041429] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 360.049737] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 360.057193] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 360.064720] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 360.072709] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 360.083584] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 360.092075] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 360.100667] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 360.106703] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 360.116783] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 360.123905] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 360.131947] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 360.139473] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 360.146321] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 360.153715] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 360.161618] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 360.179139] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 360.185178] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 360.195435] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 360.203608] 8021q: adding VLAN 0 to HW filter on device team0 [ 360.211115] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 360.217276] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 360.227858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 360.239572] 8021q: adding VLAN 0 to HW filter on device bond0 [ 360.249063] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 360.257685] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 360.271717] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 360.279714] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 360.287042] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 360.295100] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 360.302955] bridge0: port 1(bridge_slave_0) entered blocking state [ 360.309353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 360.316192] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 360.324028] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 360.331761] bridge0: port 2(bridge_slave_1) entered blocking state [ 360.338162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 360.345359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 360.355338] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 360.365022] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 360.376297] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 360.382706] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 360.401284] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 360.409236] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 360.417561] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 360.425774] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 360.444726] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 360.455372] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 360.465631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 360.474997] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 360.484730] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 360.492869] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 360.503363] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 360.518901] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 360.526149] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 360.534973] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 360.542837] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 360.551497] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 360.559868] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 360.567530] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 360.580084] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 360.586301] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 360.593511] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 360.605606] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 360.621513] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 360.637040] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 360.647559] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 360.656488] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 360.664978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 360.672742] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 360.683800] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 360.694146] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 360.700459] 8021q: adding VLAN 0 to HW filter on device team0 [ 360.710986] audit: type=1400 audit(1556393746.633:38): avc: denied { associate } for pid=7982 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 [ 360.714042] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 360.745610] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 360.753858] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 360.762227] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 360.771005] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 360.779135] bridge0: port 1(bridge_slave_0) entered blocking state [ 360.785537] bridge0: port 1(bridge_slave_0) entered forwarding state [ 360.795454] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 360.802512] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 360.821078] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 360.853931] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 360.865202] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 360.885789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 360.902347] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 360.933288] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 360.947101] hrtimer: interrupt took 45389 ns [ 360.999204] bridge0: port 2(bridge_slave_1) entered blocking state [ 361.005650] bridge0: port 2(bridge_slave_1) entered forwarding state [ 361.055330] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 361.127523] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 361.164094] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 361.216130] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 361.240640] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 361.287493] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 361.313863] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 361.393675] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 361.427701] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 361.474297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 361.536404] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 361.590961] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 361.607766] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 361.644284] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 361.679789] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 361.699778] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 361.715662] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 361.739971] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 361.746053] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 2019/04/27 19:35:47 executed programs: 6 [ 362.557996] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 362.785017] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 363.039782] skbuff: skb_over_panic: text:000000004606f2e0 len:232 put:72 head:00000000835d165f data:00000000835d165f tail:0xe8 end:0xc0 dev: [ 363.244996] ------------[ cut here ]------------ [ 363.249816] kernel BUG at net/core/skbuff.c:104! [ 363.302681] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 363.308104] CPU: 1 PID: 8284 Comm: syz-executor.2 Not tainted 4.19.37 #5 [ 363.314956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.324455] RIP: 0010:skb_panic+0x17c/0x17e [ 363.328791] Code: 4c 8b 4d b8 8b 8b 80 00 00 00 41 57 45 89 f0 4c 89 ea ff 75 d0 4c 89 e6 48 c7 c7 40 b9 dc 87 ff 75 c8 ff 75 c0 e8 bb 98 f2 fb <0f> 0b e8 10 11 08 fc 4c 8b 6d 08 e8 c7 5a 3e fc 48 c7 c1 80 c2 dc [ 363.347737] RSP: 0018:ffff88807dabeae8 EFLAGS: 00010282 [ 363.353113] RAX: 0000000000000086 RBX: ffff88808f158c80 RCX: 0000000000000000 [ 363.360477] RDX: 0000000000000000 RSI: ffffffff8155e196 RDI: ffffed100fb57d4f [ 363.367757] RBP: ffff88807dabeb50 R08: 0000000000000086 R09: ffffed1015d24fe9 [ 363.375042] R10: ffffed1015d24fe8 R11: ffff8880ae927f47 R12: ffffffff87dcc2c0 [ 363.382324] R13: ffffffff86160aa7 R14: 0000000000000048 R15: ffffffff87dcb900 [ 363.389613] FS: 00007f8e3e8a0700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 363.397849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 363.403774] CR2: 00007ffef6fe5c4c CR3: 0000000089a69000 CR4: 00000000001406e0 [ 363.411054] Call Trace: [ 363.413770] ? pfkey_send_acquire+0x1ba7/0x2600 [ 363.418459] skb_put.cold+0x23/0x23 [ 363.422100] pfkey_send_acquire+0x1ba7/0x2600 [ 363.426686] km_query+0xd0/0x220 [ 363.430075] xfrm_state_find+0x1d4f/0x2dc0 [ 363.434329] ? xfrm_state_afinfo_get_rcu+0xf0/0xf0 [ 363.439377] ? __kernel_text_address+0xd/0x40 [ 363.443953] ? unwind_get_return_address+0x61/0xa0 [ 363.448960] ? __save_stack_trace+0x99/0x100 [ 363.453438] xfrm_tmpl_resolve+0x32a/0xc90 [ 363.457705] ? __xfrm_decode_session+0x140/0x140 [ 363.462538] ? mark_held_locks+0x100/0x100 [ 363.466831] ? do_syscall_64+0x103/0x610 [ 363.470965] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.476521] ? __lock_acquire+0x6eb/0x48f0 [ 363.480771] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 363.485642] ? rt_add_uncached_list+0x147/0x1a0 [ 363.490604] xfrm_resolve_and_create_bundle+0x137/0x2320 [ 363.496078] ? mark_held_locks+0x100/0x100 [ 363.500334] ? lockdep_hardirqs_on+0x415/0x5d0 [ 363.504941] ? rt_add_uncached_list+0x147/0x1a0 [ 363.509630] ? xfrm_tmpl_resolve+0xc90/0xc90 [ 363.514049] ? xfrm_sk_policy_lookup+0x3c7/0x510 [ 363.518880] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.524441] ? lock_downgrade+0x810/0x810 [ 363.528653] ? kasan_check_read+0x11/0x20 [ 363.532842] ? xfrm_sk_policy_lookup+0x3ee/0x510 [ 363.537613] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 363.542644] xfrm_lookup_with_ifid+0x278/0x1cd0 [ 363.547326] ? xfrm_lookup_with_ifid+0x278/0x1cd0 [ 363.552185] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 363.556955] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 363.561731] ? xfrm_policy_lookup+0x90/0x90 [ 363.566075] ? retint_kernel+0x2d/0x2d [ 363.569992] xfrm_lookup_route+0x3b/0x1f0 [ 363.574158] ip_route_output_flow+0xad/0xc0 [ 363.578542] udp_sendmsg+0x1ade/0x25f0 [ 363.582459] ? ip_reply_glue_bits+0xc0/0xc0 [ 363.586798] ? udp_push_pending_frames+0xf0/0xf0 [ 363.591579] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 363.596342] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 363.601094] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 363.605845] ? lockdep_hardirqs_on+0x415/0x5d0 [ 363.610428] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 363.615185] ? retint_kernel+0x2d/0x2d [ 363.619108] ? avc_has_perm+0x379/0x610 [ 363.623075] ? find_held_lock+0x35/0x130 [ 363.627213] udpv6_sendmsg+0x13a4/0x28d0 [ 363.631273] ? udpv6_sendmsg+0x13a4/0x28d0 [ 363.635495] ? lock_downgrade+0x810/0x810 [ 363.639635] ? udp6_unicast_rcv_skb.isra.0+0x320/0x320 [ 363.644907] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 363.650451] ? avc_has_perm_noaudit+0x570/0x570 [ 363.655172] ? __might_fault+0x12b/0x1e0 [ 363.659225] ? find_held_lock+0x35/0x130 [ 363.663276] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 363.668860] ? rw_copy_check_uvector+0x2a6/0x330 [ 363.673636] ? sock_has_perm+0x209/0x2a0 [ 363.677705] ? selinux_secmark_relabel_packet+0xe0/0xe0 [ 363.683078] ? calibrate_delay.cold+0x430/0x4a7 [ 363.687749] ? lockdep_hardirqs_on+0x415/0x5d0 [ 363.692334] ? retint_kernel+0x2d/0x2d [ 363.696253] ? trace_hardirqs_on_caller+0x6a/0x220 [ 363.701180] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 363.705962] inet_sendmsg+0x147/0x5d0 [ 363.709752] ? udp6_unicast_rcv_skb.isra.0+0x320/0x320 [ 363.715013] ? inet_sendmsg+0x147/0x5d0 [ 363.719002] ? ipip_gro_receive+0x100/0x100 [ 363.723372] sock_sendmsg+0xdd/0x130 [ 363.727091] ___sys_sendmsg+0x3e2/0x930 [ 363.731088] ? copy_msghdr_from_user+0x430/0x430 [ 363.735883] ? mark_held_locks+0x100/0x100 [ 363.740124] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 363.744889] ? __might_fault+0x12b/0x1e0 [ 363.749050] ? find_held_lock+0x35/0x130 [ 363.753112] ? __might_fault+0x12b/0x1e0 [ 363.757230] ? ___might_sleep+0x163/0x280 [ 363.761373] __sys_sendmmsg+0x1bf/0x4e0 [ 363.765339] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 363.769654] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 363.774398] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 363.779920] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 363.784683] ? retint_kernel+0x2d/0x2d [ 363.788581] __x64_sys_sendmmsg+0x9d/0x100 [ 363.792814] ? do_syscall_64+0x5b/0x610 [ 363.796863] do_syscall_64+0x103/0x610 [ 363.800748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.805930] RIP: 0033:0x458da9 [ 363.809135] Code: ad b8 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 b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.828045] RSP: 002b:00007f8e3e89fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 363.835768] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000000458da9 [ 363.843373] RDX: 00000000000005c3 RSI: 0000000020000240 RDI: 0000000000000005 [ 363.850631] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 363.857896] R10: 00000000000000f0 R11: 0000000000000246 R12: 00007f8e3e8a06d4 [ 363.865152] R13: 00000000004c5fac R14: 00000000004da760 R15: 00000000ffffffff [ 363.872427] Modules linked in: [ 363.892957] ---[ end trace 3e9151c8cc5ae043 ]--- [ 363.897910] RIP: 0010:skb_panic+0x17c/0x17e [ 363.904022] Code: 4c 8b 4d b8 8b 8b 80 00 00 00 41 57 45 89 f0 4c 89 ea ff 75 d0 4c 89 e6 48 c7 c7 40 b9 dc 87 ff 75 c8 ff 75 c0 e8 bb 98 f2 fb <0f> 0b e8 10 11 08 fc 4c 8b 6d 08 e8 c7 5a 3e fc 48 c7 c1 80 c2 dc [ 363.923287] RSP: 0018:ffff88807dabeae8 EFLAGS: 00010282 [ 363.928827] RAX: 0000000000000086 RBX: ffff88808f158c80 RCX: 0000000000000000 [ 363.936169] RDX: 0000000000000000 RSI: ffffffff8155e196 RDI: ffffed100fb57d4f [ 363.944233] RBP: ffff88807dabeb50 R08: 0000000000000086 R09: ffffed1015d24fe9 [ 363.952687] R10: ffffed1015d24fe8 R11: ffff8880ae927f47 R12: ffffffff87dcc2c0 [ 363.960448] R13: ffffffff86160aa7 R14: 0000000000000048 R15: ffffffff87dcb900 [ 363.967770] FS: 00007f8e3e8a0700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 363.976566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 363.982634] CR2: ffffffffff600400 CR3: 0000000089a69000 CR4: 00000000001406f0 [ 363.990210] Kernel panic - not syncing: Fatal exception [ 363.996576] Kernel Offset: disabled [ 364.000203] Rebooting in 86400 seconds..