Warning: Permanently added '10.128.10.55' (ECDSA) to the list of known hosts. 2020/03/03 22:33:14 parsed 1 programs 2020/03/03 22:33:14 executed programs: 0 [ 51.504418] audit: type=1400 audit(1583274794.421:40): avc: denied { map } for pid=6964 comm="syz-execprog" path="/root/syzkaller-shm576369209" dev="sda1" ino=16492 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 51.820939] IPVS: ftp: loaded support on port[0] = 21 [ 52.584998] IPVS: ftp: loaded support on port[0] = 21 [ 52.625175] chnl_net:caif_netlink_parms(): no params data found [ 52.664150] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.671267] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.678582] device bridge_slave_0 entered promiscuous mode [ 52.679171] IPVS: ftp: loaded support on port[0] = 21 [ 52.685814] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.696137] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.703615] device bridge_slave_1 entered promiscuous mode [ 52.722828] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 52.738501] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 52.789469] chnl_net:caif_netlink_parms(): no params data found [ 52.798669] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 52.806150] team0: Port device team_slave_0 added [ 52.813357] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 52.820652] team0: Port device team_slave_1 added [ 52.828693] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 52.835991] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 52.852400] IPVS: ftp: loaded support on port[0] = 21 [ 52.902660] device hsr_slave_0 entered promiscuous mode [ 52.970288] device hsr_slave_1 entered promiscuous mode [ 53.050536] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.062328] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.085139] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.092351] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.099225] device bridge_slave_0 entered promiscuous mode [ 53.107091] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.113530] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.120976] device bridge_slave_1 entered promiscuous mode [ 53.155274] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.166010] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.198053] chnl_net:caif_netlink_parms(): no params data found [ 53.214055] IPVS: ftp: loaded support on port[0] = 21 [ 53.222948] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.229404] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.236340] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.242706] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.256023] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.263260] team0: Port device team_slave_0 added [ 53.276102] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.283327] team0: Port device team_slave_1 added [ 53.288540] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.305168] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.311775] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.318622] device bridge_slave_0 entered promiscuous mode [ 53.325633] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.332074] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.339066] device bridge_slave_1 entered promiscuous mode [ 53.345277] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.373591] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 53.384384] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 53.422975] device hsr_slave_0 entered promiscuous mode [ 53.460284] device hsr_slave_1 entered promiscuous mode [ 53.533390] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.560242] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.567114] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 53.574415] team0: Port device team_slave_0 added [ 53.612355] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 53.619522] team0: Port device team_slave_1 added [ 53.624821] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 53.632026] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 53.662110] chnl_net:caif_netlink_parms(): no params data found [ 53.721712] IPVS: ftp: loaded support on port[0] = 21 [ 53.723245] device hsr_slave_0 entered promiscuous mode [ 53.770430] device hsr_slave_1 entered promiscuous mode [ 53.812911] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 53.820321] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.826680] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.833344] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.839818] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.855691] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.862874] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.870550] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.877149] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.893257] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 53.960797] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.967242] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.974248] device bridge_slave_0 entered promiscuous mode [ 53.980967] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.987328] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.994698] device bridge_slave_1 entered promiscuous mode [ 54.017525] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.033747] chnl_net:caif_netlink_parms(): no params data found [ 54.043194] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.058753] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.085163] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.105113] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.113976] team0: Port device team_slave_0 added [ 54.120319] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.129156] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.137457] team0: Port device team_slave_1 added [ 54.155881] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.163142] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.171114] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.244484] device hsr_slave_0 entered promiscuous mode [ 54.310294] device hsr_slave_1 entered promiscuous mode [ 54.390864] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.398329] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.408022] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.414338] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.422694] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 54.434430] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 54.441695] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.448122] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.455630] device bridge_slave_0 entered promiscuous mode [ 54.465513] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.472024] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.478975] device bridge_slave_1 entered promiscuous mode [ 54.485858] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.515777] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 54.523811] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 54.532004] bridge0: port 1(bridge_slave_0) entered blocking state [ 54.538353] bridge0: port 1(bridge_slave_0) entered forwarding state [ 54.546494] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 54.563734] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 54.572064] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 54.579933] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 54.587948] bridge0: port 2(bridge_slave_1) entered blocking state [ 54.594361] bridge0: port 2(bridge_slave_1) entered forwarding state [ 54.612899] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 54.637595] chnl_net:caif_netlink_parms(): no params data found [ 54.648409] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.656533] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 54.683463] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.699360] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 54.710541] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 54.717623] team0: Port device team_slave_0 added [ 54.724378] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.731637] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 54.739235] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 54.748620] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 54.760293] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 54.768563] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 54.778285] 8021q: adding VLAN 0 to HW filter on device bond0 [ 54.784916] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 54.792409] team0: Port device team_slave_1 added [ 54.797783] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 54.806185] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 54.814207] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 54.821988] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 54.829526] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 54.839397] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 54.847079] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 54.853987] 8021q: adding VLAN 0 to HW filter on device team0 [ 54.866764] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 54.886658] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 54.895407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 54.903344] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 54.912770] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 54.929463] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 54.982929] device hsr_slave_0 entered promiscuous mode [ 55.020575] device hsr_slave_1 entered promiscuous mode [ 55.080598] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.088359] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.096361] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.102750] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.109480] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.116535] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.124991] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.138104] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.144355] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.150856] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.157201] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.164176] device bridge_slave_0 entered promiscuous mode [ 55.172195] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.179169] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 55.186164] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.196034] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.203687] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.210060] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.216908] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.225600] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.236698] 8021q: adding VLAN 0 to HW filter on device bond0 [ 55.244318] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.252648] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.259016] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.266110] device bridge_slave_1 entered promiscuous mode [ 55.274083] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.282110] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 55.289674] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.297596] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.305492] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.313956] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.323598] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 55.332292] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.345952] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 55.354693] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 55.362115] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.368130] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.379172] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.386984] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.394884] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.401286] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.408071] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 55.416279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 55.423856] bridge0: port 2(bridge_slave_1) entered blocking state [ 55.430255] bridge0: port 2(bridge_slave_1) entered forwarding state [ 55.437085] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.445296] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 55.454768] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 55.468929] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 55.478202] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 55.499274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.506527] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 55.516280] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.526091] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 55.535376] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 55.545642] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 55.552507] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 55.561216] team0: Port device team_slave_0 added [ 55.566547] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.574757] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.582420] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 55.589913] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 55.597577] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 55.604771] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 55.612071] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.618953] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 55.627818] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.636533] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 55.643541] 8021q: adding VLAN 0 to HW filter on device team0 [ 55.652200] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 55.659298] team0: Port device team_slave_1 added [ 55.665737] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 55.674591] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.682915] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.690671] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 55.698215] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 55.708076] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.716074] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 55.724817] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 55.733573] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.742043] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.750650] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 55.759324] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.773316] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 55.782380] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 55.789389] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 55.797290] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 55.804767] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 55.813202] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 55.821661] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 55.828859] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 55.837219] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 55.844935] bridge0: port 1(bridge_slave_0) entered blocking state [ 55.851321] bridge0: port 1(bridge_slave_0) entered forwarding state [ 55.863028] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 55.875742] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.882064] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.889872] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 55.898277] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 55.909350] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 55.915485] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 55.953180] device hsr_slave_0 entered promiscuous mode [ 55.990319] device hsr_slave_1 entered promiscuous mode [ 56.030876] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 56.038647] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 56.050925] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 56.058625] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 56.068926] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 56.076641] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.083390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.101164] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 56.108226] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 56.120789] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 56.128664] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 56.139855] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 56.148055] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 56.165988] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.179501] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 56.188110] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 56.202919] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.209361] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 56.226183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.243765] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 56.260146] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 56.270399] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 56.288910] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 56.298271] ================================================================== [ 56.303054] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 56.305804] BUG: KASAN: use-after-free in _copy_to_user+0x84/0xb0 [ 56.305811] Read of size 924 at addr ffff88807afffff3 by task syz-executor.1/7024 [ 56.305813] [ 56.305819] CPU: 1 PID: 7024 Comm: syz-executor.1 Not tainted 4.14.172-syzkaller #0 [ 56.305822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.305825] Call Trace: [ 56.305834] dump_stack+0xf7/0x13b [ 56.305839] ? _copy_to_user+0x84/0xb0 [ 56.305849] print_address_description.cold.7+0x9/0x1c9 [ 56.319830] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 56.326491] ? _copy_to_user+0x84/0xb0 [ 56.326500] kasan_report.cold.8+0x11a/0x2d3 [ 56.326506] check_memory_region+0x13e/0x1b0 [ 56.326511] kasan_check_read+0x11/0x20 [ 56.326515] _copy_to_user+0x84/0xb0 [ 56.326523] bpf_test_finish.isra.5+0xd5/0x170 [ 56.326528] ? bpf_test_run+0x2d0/0x2d0 [ 56.326533] ? kvm_clock_read+0x23/0x40 [ 56.326537] ? kvm_clock_get_cycles+0x9/0x10 [ 56.326543] ? ktime_get+0x13c/0x240 [ 56.326550] ? bpf_test_run+0x210/0x2d0 [ 56.326556] ? eth_gro_receive+0x880/0x880 [ 56.326564] bpf_prog_test_run_skb+0x66d/0xbc0 [ 56.326573] ? bpf_test_init.isra.6+0xa0/0xa0 [ 56.326581] ? __bpf_prog_get+0x128/0x170 [ 56.326588] SyS_bpf+0x97e/0x28d3 [ 56.326596] ? bpf_prog_get+0x10/0x10 [ 56.326600] ? kasan_check_read+0x11/0x20 [ 56.326604] ? _copy_to_user+0x91/0xb0 [ 56.326611] ? put_timespec64+0xa4/0xf0 [ 56.326615] ? nsecs_to_jiffies+0x20/0x20 [ 56.326625] ? SyS_clock_gettime+0x115/0x160 [ 56.326634] ? do_syscall_64+0x4c/0x5b0 [ 56.326640] ? bpf_prog_get+0x10/0x10 [ 56.326644] do_syscall_64+0x1c7/0x5b0 [ 56.326647] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.326657] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.326662] RIP: 0033:0x459829 [ 56.326665] RSP: 002b:00007f34c0689c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 56.326671] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 56.326674] RDX: 0000000000000028 RSI: 0000000020000140 RDI: 000000000000000a [ 56.326676] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 56.326679] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f34c068a6d4 [ 56.326681] R13: 00000000004bfb92 R14: 00000000004d1758 R15: 00000000ffffffff [ 56.326693] [ 56.326695] The buggy address belongs to the page: [ 56.326700] page:ffffea0001ebffc0 count:0 mapcount:0 mapping: (null) index:0x1 [ 56.326705] flags: 0x1fffc0000000000() [ 56.326711] raw: 01fffc0000000000 0000000000000000 0000000000000001 00000000ffffffff [ 56.326715] raw: dead000000000100 dead000000000200 0000000000000000 0000000000000000 [ 56.326718] page dumped because: kasan: bad access detected [ 56.326720] [ 56.326722] Memory state around the buggy address: [ 56.326726] ffff88807afffe80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.326729] ffff88807affff00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.326732] >ffff88807affff80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 56.326735] ^ [ 56.326738] ffff88807b000000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.326742] ffff88807b000080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 56.326744] ================================================================== [ 56.326746] Disabling lock debugging due to kernel taint [ 56.340190] Kernel panic - not syncing: panic_on_warn set ... [ 56.340190] [ 56.350343] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 56.351761] CPU: 1 PID: 7024 Comm: syz-executor.1 Tainted: G B 4.14.172-syzkaller #0 [ 56.351763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 56.351765] Call Trace: [ 56.351774] dump_stack+0xf7/0x13b [ 56.356053] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 56.361031] ? _copy_to_user+0x84/0xb0 [ 56.361036] panic+0x1b0/0x358 [ 56.361041] ? add_taint.cold.5+0x11/0x11 [ 56.361047] ? ___preempt_schedule+0x16/0x18 [ 56.361052] ? _copy_to_user+0x84/0xb0 [ 56.361058] kasan_end_report+0x47/0x4f [ 56.361061] kasan_report.cold.8+0x76/0x2d3 [ 56.361065] check_memory_region+0x13e/0x1b0 [ 56.361068] kasan_check_read+0x11/0x20 [ 56.361071] _copy_to_user+0x84/0xb0 [ 56.361077] bpf_test_finish.isra.5+0xd5/0x170 [ 56.361081] ? bpf_test_run+0x2d0/0x2d0 [ 56.361085] ? kvm_clock_read+0x23/0x40 [ 56.361088] ? kvm_clock_get_cycles+0x9/0x10 [ 56.361093] ? ktime_get+0x13c/0x240 [ 56.361098] ? bpf_test_run+0x210/0x2d0 [ 56.361104] ? eth_gro_receive+0x880/0x880 [ 56.361111] bpf_prog_test_run_skb+0x66d/0xbc0 [ 56.361116] ? bpf_test_init.isra.6+0xa0/0xa0 [ 56.361121] ? __bpf_prog_get+0x128/0x170 [ 56.361126] SyS_bpf+0x97e/0x28d3 [ 56.361132] ? bpf_prog_get+0x10/0x10 [ 56.361135] ? kasan_check_read+0x11/0x20 [ 56.361139] ? _copy_to_user+0x91/0xb0 [ 56.361144] ? put_timespec64+0xa4/0xf0 [ 56.361147] ? nsecs_to_jiffies+0x20/0x20 [ 56.361153] ? SyS_clock_gettime+0x115/0x160 [ 56.361158] ? do_syscall_64+0x4c/0x5b0 [ 56.361163] ? bpf_prog_get+0x10/0x10 [ 56.369771] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 56.371536] do_syscall_64+0x1c7/0x5b0 [ 56.371541] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 56.371548] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 56.371552] RIP: 0033:0x459829 [ 56.371555] RSP: 002b:00007f34c0689c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 56.371559] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000459829 [ 56.371561] RDX: 0000000000000028 RSI: 0000000020000140 RDI: 000000000000000a [ 56.371563] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 56.371565] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f34c068a6d4 [ 56.371567] R13: 00000000004bfb92 R14: 00000000004d1758 R15: 00000000ffffffff [ 56.372967] Kernel Offset: disabled [ 56.870877] Rebooting in 86400 seconds..