INIT: Entering runlevel: 2 [info] Using makefile-style concurrent boot in runlevel 2. [....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.27' (ECDSA) to the list of known hosts. 2018/04/13 15:27:46 fuzzer started 2018/04/13 15:27:46 dialing manager at 10.128.0.26:33379 2018/04/13 15:27:52 kcov=true, comps=false 2018/04/13 15:27:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000000)={&(0x7f0000000080)=@ipx, 0x80, &(0x7f00000016c0)}, 0x0) sendmsg(r1, &(0x7f0000e91000)={0x0, 0x0, &(0x7f0000003240)=[{&(0x7f0000002240)="04", 0x1}], 0x1, &(0x7f0000000340)}, 0x0) 2018/04/13 15:27:56 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000085ff8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x25, &(0x7f0000016000)={0x1, 0x0, 0x0, 0x3}) fcntl$lock(r0, 0x400000000000005, &(0x7f000005a000)) 2018/04/13 15:27:56 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000480)='\\,!\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_vs_stats_percpu\x00') sendfile(r0, r1, &(0x7f0000000000), 0x401) 2018/04/13 15:27:56 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000040)=0x50) 2018/04/13 15:27:56 executing program 4: unshare(0x20020200) unshare(0x20000400) 2018/04/13 15:27:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'erspan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10}, 0x33, &(0x7f0000000200)={&(0x7f00000001c0)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r1, 0x3e0, 0xf0ffffff}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) getuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000340)={{{@in=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@local}}, &(0x7f00000000c0)=0xe8) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000440)=@delpolicy={0x16c, 0x14, 0x0, 0x0, 0x25dfdbfd, {{@in, @in=@multicast1=0xe0000001, 0x4e21, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x87, r1}}, [@replay_val={0x10, 0xa}, @sa={0xe4, 0x6, {{@in6, @in=@loopback=0x7f000001, 0x4e21, 0x0, 0x4e20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, {@in=@dev={0xac, 0x14, 0x14}}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x3, 0x2, 0x101}, {0x7, 0x8, 0xffffffff, 0x3ff}, {}, 0x0, 0x0, 0xa, 0x7}}, @address_filter={0x28, 0x1a, {@in=@broadcast=0xffffffff, @in6, 0xa}}]}, 0x16c}, 0x1}, 0x0) 2018/04/13 15:27:56 executing program 6: syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f00000000c0)='/\x00', 0x0, 0x0, &(0x7f0000000300), 0x828020, &(0x7f0000000080)) 2018/04/13 15:27:56 executing program 3: r0 = socket(0x11, 0x100000802, 0x0) r1 = syz_open_dev$tun(&(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x4000000026) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={"6966623000faffffffffffffff00", 0x1015}) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000240)=0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ifb0\x00', 0xa201}) write$tun(r1, &(0x7f0000000100)={@void, @hdr, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @loopback=0x7f000001}, @icmp}}, 0x26) syzkaller login: [ 39.540569] ip (3766) used greatest stack depth: 54672 bytes left [ 39.708922] ip (3780) used greatest stack depth: 54408 bytes left [ 40.843778] ip (3889) used greatest stack depth: 54200 bytes left [ 41.221998] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.228588] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.289758] device bridge_slave_0 entered promiscuous mode [ 41.353921] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.360429] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.391398] device bridge_slave_0 entered promiscuous mode [ 41.436167] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.442665] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.481143] device bridge_slave_0 entered promiscuous mode [ 41.505571] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.512159] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.545165] device bridge_slave_0 entered promiscuous mode [ 41.567313] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.573837] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.582263] device bridge_slave_0 entered promiscuous mode [ 41.595319] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.601878] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.625186] device bridge_slave_1 entered promiscuous mode [ 41.652712] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.659194] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.667438] device bridge_slave_1 entered promiscuous mode [ 41.674920] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.681386] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.691977] device bridge_slave_0 entered promiscuous mode [ 41.701799] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.708266] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.727146] device bridge_slave_0 entered promiscuous mode [ 41.756942] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.763717] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.796185] device bridge_slave_1 entered promiscuous mode [ 41.804704] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.811246] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.826231] device bridge_slave_1 entered promiscuous mode [ 41.834916] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.841496] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.857073] device bridge_slave_1 entered promiscuous mode [ 41.866724] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.877667] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 41.887229] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.894533] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.925614] device bridge_slave_1 entered promiscuous mode [ 41.954786] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.961311] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.991395] device bridge_slave_1 entered promiscuous mode [ 42.011883] bridge0: port 1(bridge_slave_0) entered blocking state [ 42.018483] bridge0: port 1(bridge_slave_0) entered disabled state [ 42.031798] device bridge_slave_0 entered promiscuous mode [ 42.053891] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.064320] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.071971] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.082586] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.097841] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.122412] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.207898] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.226247] bridge0: port 2(bridge_slave_1) entered blocking state [ 42.232783] bridge0: port 2(bridge_slave_1) entered disabled state [ 42.280548] device bridge_slave_1 entered promiscuous mode [ 42.295134] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.312236] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.319940] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.330337] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.385493] ip (3991) used greatest stack depth: 53960 bytes left [ 42.420404] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 42.526537] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 42.713545] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 43.104224] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.203333] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.309573] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.331494] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.353483] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.364781] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.415415] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.429267] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.437080] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.557089] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.576095] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.602097] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.644556] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.662596] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 43.766447] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 43.938157] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 44.368775] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.436798] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.524231] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.598113] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.623578] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.634366] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.661462] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.671661] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.691474] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 44.744080] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.826450] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.836739] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.854806] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.868643] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.887742] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.897164] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.904426] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.921105] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 44.951301] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.959297] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 44.969975] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 44.977361] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 44.990342] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.081164] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.088460] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.097915] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.125806] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 45.133736] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.141884] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.159230] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.186793] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.196838] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.211365] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.223978] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.257019] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.277856] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.293826] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.302011] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.309558] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.317286] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.341782] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.358145] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.373909] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.390631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.404100] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.417444] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.437215] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.445977] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.455062] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.474888] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.492204] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.520250] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.538263] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 45.545803] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.553672] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.588940] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.617826] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.644582] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 45.744391] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 45.751655] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.764165] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.966307] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 45.973556] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 45.988861] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 47.733270] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.739809] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.746746] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.753246] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.768803] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.775693] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 47.791188] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.797686] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.804565] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.811099] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.832313] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.840067] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.846556] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.853436] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.859906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.897165] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 47.919752] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.926278] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.933257] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.939771] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.997120] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.010733] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.017246] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.024170] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.030697] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.080319] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.142793] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.149314] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.156286] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.162783] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.206948] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.220855] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.227356] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.234298] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.240781] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.275611] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.469474] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.476015] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.483013] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.489539] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.506422] IPv6: ADDRCONF(NETDEV_UP): bridge0: link is not ready [ 48.803194] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.819741] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.850925] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.882935] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.904553] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.915633] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.923257] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 57.586822] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.678484] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.735316] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.835933] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.879181] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 57.945470] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.030119] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.096232] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 58.397854] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.406006] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.417474] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.485229] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.491550] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.499497] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.592744] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.599177] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.609744] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.643205] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.652255] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.663665] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.769188] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.775501] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.790622] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.845992] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.853227] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.866668] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.934558] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.941316] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 58.952763] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 58.985794] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 58.996538] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 59.035736] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready 2018/04/13 15:28:23 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xfd) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)) 2018/04/13 15:28:23 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000880)=""/2, 0x2}, 0x2002) sendmsg(r1, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}, 0x0) 2018/04/13 15:28:23 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000001740)={'TPROXY\x00'}, &(0x7f0000001780)=0x1e) 2018/04/13 15:28:23 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x40, &(0x7f0000000e40)=ANY=[@ANYBLOB="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"], &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/04/13 15:28:23 executing program 5: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x3f) recvfrom$unix(r2, &(0x7f0000bf5000), 0x0, 0x0, &(0x7f0000d93ff6)=@abs, 0x8) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f00000000c0)=ANY=[]) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r1, r2) tkill(r0, 0x16) 2018/04/13 15:28:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x7}, 0xb) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001340)={0x1, &(0x7f0000001300)=[{0x6, 0x0, 0x0, 0x2}]}, 0x10) sendmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000003840)="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", 0x1000}], 0x1, &(0x7f0000000740)=ANY=[@ANYBLOB="50000000000000001f010000150100007c2341a492096a4892164765d77e26564dd7a1592b9f04000000647a2034e25aea6e1e2f65994787772dabd61f812bb37f01d21c01849691102414fc2da8acde"], 0x50, 0x80}, 0x4800) 2018/04/13 15:28:24 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7b753c31273", 0x1b}], 0x1, &(0x7f0000001100)}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000970000)='/dev/sg#\x00', 0x0, 0xc0002) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x65}) getpgrp(0xffffffffffffffff) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/04/13 15:28:24 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'team_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000001c0)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}]}, 0x2c}, 0x1}, 0x0) [ 65.224655] sd 0:0:1:0: [sg0] tag#7459 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 65.233539] sd 0:0:1:0: [sg0] tag#7459 CDB: Test Unit Ready [ 65.239431] sd 0:0:1:0: [sg0] tag#7459 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.248442] sd 0:0:1:0: [sg0] tag#7459 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.257438] sd 0:0:1:0: [sg0] tag#7459 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.266429] sd 0:0:1:0: [sg0] tag#7459 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.275450] sd 0:0:1:0: [sg0] tag#7459 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.284432] sd 0:0:1:0: [sg0] tag#7459 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.293585] sd 0:0:1:0: [sg0] tag#7459 CDB[60]: 00 00 00 00 00 [ 65.315590] sd 0:0:1:0: [sg0] tag#7380 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK [ 65.324666] sd 0:0:1:0: [sg0] tag#7380 CDB: Test Unit Ready [ 65.330591] sd 0:0:1:0: [sg0] tag#7380 CDB[00]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.339566] sd 0:0:1:0: [sg0] tag#7380 CDB[10]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.348560] sd 0:0:1:0: [sg0] tag#7380 CDB[20]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.357544] sd 0:0:1:0: [sg0] tag#7380 CDB[30]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.366527] sd 0:0:1:0: [sg0] tag#7380 CDB[40]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.375480] sd 0:0:1:0: [sg0] tag#7380 CDB[50]: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 65.384467] sd 0:0:1:0: [sg0] tag#7380 CDB[60]: 00 00 00 00 00 2018/04/13 15:28:24 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x82}]}, 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000280)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x80, &(0x7f0000000300)=[{&(0x7f00000003c0)="968e0f072b2348d2453d769e4d5ac6b8bcc8ef680fe5379a0b8003e934274dd5a1145a2f82a908a26c47f3b07ad85693d8bc0e4151f1b248c572ec1f14965cca6453e13c8f261665b651ceede98ba7f7f7796bdb75c94ea87008181f0e74ea8342b5d1bd34904f5c4221975eab2ae0e1217410c23a36934f9dc761e4acc4615fcc74f7a05ab32aa771b704bb62fdbe53895a6747f3646e5a949acd3e7467870cc014a8057e", 0xa5}], 0x1, &(0x7f0000000c00)=ANY=[], 0x0, 0x4000050}, 0x408d1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='scalable\x00', 0x54) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000000)="3efea9f93ca2b01785cc83711e8a418b91dae37b965b28941bd52a154099c27efc807c6295233f484c4fa390", 0x2c}], 0x1}, 0x0) 2018/04/13 15:28:24 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000005c0)}, 0x2000) 2018/04/13 15:28:24 executing program 7: 2018/04/13 15:28:24 executing program 2: 2018/04/13 15:28:24 executing program 3: 2018/04/13 15:28:24 executing program 4: 2018/04/13 15:28:24 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f00000007c0), 0x0, &(0x7f0000000880)=""/2, 0x2}, 0x2002) sendmsg(r1, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080), 0x0, &(0x7f0000298000)=[{0x18, 0x1, 0x1, '\x00'}], 0x18}, 0x0) 2018/04/13 15:28:24 executing program 5: r0 = eventfd2(0x2, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xfffffffffffffffd, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000031f000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002fe0)=[{&(0x7f0000002f94)=""/108, 0x6c}], 0x1) 2018/04/13 15:28:24 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='sockfs\x00', 0x1000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000280)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='afs\x00', 0x40020, &(0x7f0000000340)) 2018/04/13 15:28:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x70, 0x6, 0x108000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000140)=""/134, &(0x7f0000000200)=0x86) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000000100)={'bcsh0\x00', {0x2, 0x0, @broadcast=0xffffffff}}) 2018/04/13 15:28:24 executing program 4: r0 = socket$inet(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000006c0)=@broute={'broute\x00', 0x20, 0x3, 0x5c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'vlan0\x00', 'ip6gre0\x00', 'ip6gre0\x00', 'sit0\x00', @link_local={0x1, 0x80, 0xc2}, [], @random="a497f9bfb5da", [], 0x120, 0x198, 0x1c8, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @random="9010579c7ab0", [], 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x100}}}, @owner={'owner\x00', 0x18}]}, [@common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "93861fb751adfb3f16a1365c9b2df6d97f6ae6d7906723d80df432794fcc2f587fcd4f3f0e365df3ef28166a08ebff22e8df90a7258ad87a7bd64a4f208c348e"}}}]}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffd}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffc, 0x2, [{{{0x3, 0xe, 0xf9, 'syzkaller0\x00', 'ipddp0\x00', 'rose0\x00', 'tunl0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x80}, [0xff, 0x0, 0x0, 0x0, 0xff, 0xff], 0xc0, 0x148, 0x198, [@ipvs={'ipvs\x00', 0x28, {{@ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xff000000, 0xff0000ff, 0xffffffff, 0xffffffff], 0x4e23, 0x73, 0x6, 0x4e23, 0x10}}}]}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xffffffffffffffff}}}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x2, 0x9}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0xa3, 0x200}}}}, {{{0x3, 0x3, 0x886c, 'vlan0\x00', 'ip6gre0\x00', 'dummy0\x00', 'ip6gre0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [0x0, 0xff, 0x0, 0x0, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0xff, 0xff, 0xff, 0xff], 0x120, 0x170, 0x1a0, [@mac={'mac\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}}}}, @ip6={'ip6\x00', 0x50, {{@empty, @mcast2={0xff, 0x2, [], 0x1}, [0xffffff00], [0x0, 0xffffffff, 0xffffffff, 0xff], 0xcf7c, 0x7f, 0x20, 0x40, 0x4e23, 0x4e23, 0x4e20, 0x4e24}}}]}, [@common=@log={'log\x00', 0x28, {{0x8000, "6ca8fa2aae11932b2ccbd0c066753ef35732ae56829c2650f94a68335fc2", 0x4}}}]}, @common=@STANDARD={'\x00', 0x8, {0xfffffffffffffffc}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc}]}, 0x638) 2018/04/13 15:28:24 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8), 0x8) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000080), 0x8) 2018/04/13 15:28:24 executing program 6: 2018/04/13 15:28:25 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d98ffc)=0xffffffffffffff40, 0x4) perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000506ff8)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback=0x7f000001}, 0x10) 2018/04/13 15:28:25 executing program 3: 2018/04/13 15:28:25 executing program 2: 2018/04/13 15:28:25 executing program 4: 2018/04/13 15:28:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f00009faff0)={&(0x7f00008bc000)={0x14, 0x11, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}}, 0x14}, 0x1}, 0x0) 2018/04/13 15:28:25 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x82}]}, 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000280)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x80, &(0x7f0000000300)=[{&(0x7f00000003c0)="968e0f072b2348d2453d769e4d5ac6b8bcc8ef680fe5379a0b8003e934274dd5a1145a2f82a908a26c47f3b07ad85693d8bc0e4151f1b248c572ec1f14965cca6453e13c8f261665b651ceede98ba7f7f7796bdb75c94ea87008181f0e74ea8342b5d1bd34904f5c4221975eab2ae0e1217410c23a36934f9dc761e4acc4615fcc74f7a05ab32aa771b704bb62fdbe53895a6747f3646e5a949acd3e7467870cc014a8057e", 0xa5}], 0x1, &(0x7f0000000c00)=ANY=[], 0x0, 0x4000050}, 0x408d1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000200)='scalable\x00', 0x54) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000000)="3efea9f93ca2b01785cc83711e8a418b91dae37b965b28941bd52a154099c27efc807c6295233f484c4fa390", 0x2c}], 0x1}, 0x0) 2018/04/13 15:28:25 executing program 7: 2018/04/13 15:28:25 executing program 6: 2018/04/13 15:28:25 executing program 4: r0 = socket$inet(0x2, 0x80006, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/04/13 15:28:25 executing program 6: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000000080)="24000000110007031dfffd946fa2830020200a0009000300e81c85687f0000000400ff7e28000000180a43ba5d8060000000060000000029ec24000233", 0x3d}], 0x1}, 0x0) 2018/04/13 15:28:25 executing program 7: r0 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f00000006c0)={"95016c2f54494d455200000000000077f375a25880e17b000000000010"}, &(0x7f0000000680)=0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0xff, r2, r3}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xe}, 0xc) 2018/04/13 15:28:25 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x10, 0x4, 0x4000000004, 0x6}, 0x2c) 2018/04/13 15:28:25 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xa, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x2a, 0x17}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/04/13 15:28:25 executing program 2: r0 = socket$inet(0x10, 0x400000000000003, 0x6) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="1b0000001206030207fffd946fa283080700190000000000000085", 0x1b}], 0x1}, 0x0) 2018/04/13 15:28:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) 2018/04/13 15:28:25 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x2, 0x4, 0x7}, 0x2c) bpf$MAP_CREATE(0x2, &(0x7f0000000080)={0x13, 0x0, 0x800001, 0x0, 0x20000006, 0x0, 0x2}, 0x2c) 2018/04/13 15:28:26 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000100)={0x2c, 0x20, 0x1, 0x0, 0x0, {0x1}, [@typed={0x18, 0x1, @str='*selfvmnet1+system.\x00'}]}, 0x2c}, 0x1}, 0x0) 2018/04/13 15:28:26 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x22, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/13 15:28:26 executing program 3: syz_emit_ethernet(0x230, &(0x7f0000007000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2f, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001}, @tcp={{0xe0000001, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 2018/04/13 15:28:26 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000080)="240000005e00030207fffd946fa283bc0ae6e60000000070320c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000001300)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x80, &(0x7f0000001280), 0x0, &(0x7f00000012c0)=""/51, 0x33}, 0x0) 2018/04/13 15:28:26 executing program 4: r0 = socket$nl_xfrm(0x2, 0x5, 0x84) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x84, 0x77, &(0x7f0000000ffc), 0x4) 2018/04/13 15:28:26 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000000000)="240000002100030f07fffd946fa283bc80000000000000000000096808000a00d188737e", 0x24}], 0x1}, 0x0) 2018/04/13 15:28:26 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000017fdc)="2400000002031f001cfffd946fa2830020200a000900010001e700000000a3a20404ff7e", 0x24}], 0x1}, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0xfffffffffffffec4, &(0x7f0000004000), 0x1}, 0x0) 2018/04/13 15:28:26 executing program 6: r0 = socket$inet(0x2, 0x80006, 0x0) connect(r0, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x4e20}}}, 0x3a) 2018/04/13 15:28:26 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x82}]}, 0x10) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000001040)="5ddea4fac1387bb94db84bf57d1429e54ca3f72e74fb6a971ff7ae015c6667abaeea4357fe017c1700c6c49739e0f357f15f4e9636006bd9777c2691c40930f52733d140e9d050e03f6f80f668054968532d945150ca6ba1f149757475d30fdc4df712485eff9bd62b41099d60d2e15bad8e8f6cc355948ca0bd04c478910130a80184d73c2122ab85ce5028094f9a9a268b8e82308d7071a5470e", 0x9b}], 0x1, &(0x7f0000001280)=ANY=[], 0x0, 0x1000000000000}, 0x8094) recvmsg(r0, &(0x7f00000007c0)={&(0x7f0000000580)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000740)=""/2, 0x2}, {&(0x7f0000000780)=""/1, 0x1}, {&(0x7f00000008c0)=""/124, 0x7c}, {&(0x7f0000000940)=""/142, 0x8e}, {&(0x7f0000000a00)=""/108, 0x6c}], 0x5, &(0x7f0000000b00)=""/207, 0xcf, 0x6}, 0x20) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000180)=@nl=@unspec, 0x80, &(0x7f0000000340)=[{&(0x7f0000000200)="4d6f231789d9eb6a7e6578eb7e6bd2fa019a61fb3d3308c6b0a7c9f4a84035fcf3729506ad88371808cb375bad3bf21942e95630f9e630a7c63561c6d2a304624bceec2489a27068a6754c25368ff6c2b1bee6a6c7c1c3b7875f4411ed313807", 0x60}], 0x1, &(0x7f0000001500)=ANY=[], 0x0, 0x4000}, 0x80) sendmsg(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000600)="d05c082d9eca70a0e43a29610da4e16c1b59cd8c85743eab1fc5223ee5e7b80757343cc18a98438d9f7ba1cce269e8ca21b09978043c7678c453415bb4d6c8cfd692d9cf85bd5342bbd7767df63cf75b9a5d1f02486d364b476a2b1f5a7ba8f8925062b024e379d554c4e5e65f106fa0b4006e36286e1759", 0x78}], 0x1, &(0x7f0000001100)=[{0x50, 0x10d, 0x5, "efc1ccae31999186de00502cb637e668f8ef9ff5c1f29d9187c67796b588c3b7aaa8d34a8616a1b714b6939d02871d85845451ad56b0da4f73b3060725"}], 0x50, 0x80}, 0x40081) recvmsg(r0, &(0x7f0000000f80)={&(0x7f0000000800)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000e00)=""/211, 0xd3}, {&(0x7f0000000f00)=""/102, 0x66}], 0x2, 0x0, 0x0, 0x1000}, 0x40000000) 2018/04/13 15:28:26 executing program 3: r0 = socket$nl_generic(0xa, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001ec0)={&(0x7f0000000480)=@nl=@unspec, 0x80, &(0x7f00000019c0), 0x0, &(0x7f0000001a40)=[{0x10, 0x29}], 0x10}, 0x0) 2018/04/13 15:28:26 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x800, 0x10}, 0x2c) write$tun(r0, &(0x7f00000007c0)={@pi, @void, @mpls={[], @ipv6={0x0, 0x6, '\\!D', 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e20, 0x8}}}}}, 0x34) 2018/04/13 15:28:26 executing program 2: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xff, &(0x7f0000000080)) 2018/04/13 15:28:26 executing program 7: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) bind$packet(r0, &(0x7f0000000240)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x22, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x33, 0x0, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}}, @udp={0x0, 0x0, 0x8}}}}}, &(0x7f0000000000)) 2018/04/13 15:28:26 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000001300)={0x28, 0x0, 0x0, @host=0x2}, 0x10) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x199, &(0x7f0000000080)=""/115, 0x73}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f0000001100)=@l2, 0xe, &(0x7f0000001140)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1, &(0x7f00000021c0)=""/16, 0x10}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffe77, &(0x7f0000000080), 0x111}, 0x0) 2018/04/13 15:28:26 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000831000)={0x14, 0x4, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/04/13 15:28:26 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xe, 0x3, &(0x7f0000000040)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x7, 0xffffff9f}, [], {0x95}}, &(0x7f0000000000)="f45010", 0x1, 0x99, &(0x7f0000000200)=""/153}, 0x48) 2018/04/13 15:28:26 executing program 3: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@nat={'nat\x00', 0x19, 0x3, 0xbc8, [0x20000740, 0x0, 0x0, 0x20000770, 0x200010e8], 0x0, &(0x7f0000000000), &(0x7f0000000740)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x13, 0x0, 0x0, 'bond0\x00', 'syzkaller1\x00', 'teql0\x00', 'ifb0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @link_local={0x1, 0x80, 0xc2}, [], 0x8d8, 0x910, 0x948, [@among={'among\x00', 0x840, {{0x0, 0x800, 0x0, {[], 0x3, [{}, {[], @dev={0xac, 0x14, 0x14}}, {[], @dev={0xac, 0x14, 0x14}}]}}}}]}, [@arpreply={'arpreply\x00', 0x10, {{@random="f79dad3d44f7"}}}]}, @arpreply={'arpreply\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xb, 0x0, 0x0, 'ip6gretap0\x00', 'dummy0\x00', 'rose0\x00', 'vcan0\x00', @empty, [], @empty, [], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10}}, {{{0x11, 0x0, 0x0, 'ip6_vti0\x00', 'vlan0\x00', 'syzkaller1\x00', 'syz_tun\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xe0, 0xe0, 0x118, [@cluster={'cluster\x00', 0x10}, @mac={'mac\x00', 0x10, {{@random="92e20e13d646"}}}]}}, @snat={'snat\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}}]}, {0x0, '\x00', 0x3, 0xffffffffffffffff}]}, 0xc40) 2018/04/13 15:28:26 executing program 2: r0 = socket$inet(0x2, 0x200000003, 0xe1) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000140)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000440)}, 0x8800) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000040)="84", 0x1}], 0x1, &(0x7f0000000540)}, 0x0) 2018/04/13 15:28:26 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0x5, 0x3, &(0x7f0000c91000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x8, 0x17}, [], {0x95}}, &(0x7f0000000000)='GPL\x00', 0x1, 0x99, &(0x7f000000d000)=""/153}, 0x48) 2018/04/13 15:28:26 executing program 1: perf_event_open(&(0x7f00000000c0)={0x2, 0x70, 0x3e2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$inet(0x18, 0x0, 0x2, &(0x7f0000c39ff8)) 2018/04/13 15:28:26 executing program 7: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000080)={&(0x7f00000033c0)=@hci, 0xc, &(0x7f0000000180), 0x0, &(0x7f00000002c0)=""/251, 0xfb}, 0x2) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x4e21}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x4e21, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x4e21}, 0x10, &(0x7f0000000100)}, 0x0) 2018/04/13 15:28:26 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x298, 0x0, 0xffffffff, 0xffffffff, 0xf0, 0xffffffff, 0x1c8, 0xffffffff, 0xffffffff, 0x1c8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xa8, 0xf0}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2f8) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @ipv4={[0xfc], [0xff, 0xff]}}, 0x1c) 2018/04/13 15:28:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f00005a1000)={&(0x7f000037c000)=@ipv4_delroute={0x24, 0x19, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x20, 0x0, 0x7, 0xff}, [@RTA_DST={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) 2018/04/13 15:28:26 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={"64596df17c0e4200", 0x4000000000000401}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x324) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0x1) 2018/04/13 15:28:26 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=""/240, 0xf0}, 0x0) 2018/04/13 15:28:26 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x17, &(0x7f0000000340)=@raw={"0500000002000200000000000000000018000000030300", 0x9, 0x3, 0x2b0, 0x0, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f000002cfd0), {[{{@uncond, 0x0, 0xa8, 0x110}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'snmp_trap\x00', 'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x3) [ 68.009820] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 68.017435] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 68.070237] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 68.077947] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. 2018/04/13 15:28:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4004e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)="24c64c736c77d267009aad1990a0590601a394b257c3408dd05983a4364746afb1b5a48ebea8675d1a79fcd59c14dc4e4cdf934f4f47cfd153a47c31476d876c6836b7666a40005797b60026748e41608143a45be186f42314275e2046812cd8113bb531e97d9e4acda2fd420b8d34a8a7f32d3c68bb47a41486dac3adc69d98c3b23ed9a349964e76c0b73faf8e15eceec38381747a50d67d801b93b55013172079dd8e534a47f31e3c6c76ec2f91e41f1c3c2aec15c6124d23088675ff7b90b7fd28f433c9b834c4593f1ef564886bcd314379e6ef5f50938fe5978aa4b98f0c776d0f5ada", 0xe6}, {&(0x7f00000019c0)="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0x1000}, {&(0x7f00000029c0)="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", 0x1000}, {&(0x7f0000001480)="de6d66d84eae2990b39dcbdc69fec9d9b60b7a8a2effa59e8a6e57280d7611d62030219f3d9e71a0bd9c2c65b380eb5bb03bf0a6b517aac6dd6305ac25d5020649bdaf1d0001239435b49b6e89a7291d59b42f96b51910330a088de84189bcaf925507bb82ec746213a92df69fae5cae0ddf2cb493d0c23d79211e31c53c6369", 0x80}], 0x4, &(0x7f00000017c0)=ANY=[], 0x0, 0x20040800}, 0x85) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f00000011c0)="c0", 0x1}], 0x1}, 0x20008040) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) 2018/04/13 15:28:27 executing program 2: r0 = socket$inet(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000017000)=[{&(0x7f0000004000)="240000001d0003ffff3cc0023da283f71feee6cd7986c436271cffeb000000000001737e", 0x24}], 0x1}, 0x0) 2018/04/13 15:28:27 executing program 3: syz_emit_ethernet(0x36, &(0x7f0000001240)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0x14}, @local={0xac, 0x14, 0x14, 0xaa}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000001300)) 2018/04/13 15:28:27 executing program 0: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000014000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa2830007a6008000000000000000683540150024001d0004c41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000100)=""/240, 0xf0}, 0x0) 2018/04/13 15:28:27 executing program 4: r0 = socket$inet(0x2, 0x3, 0x2) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e20}, 0x10) 2018/04/13 15:28:27 executing program 6: socketpair$inet(0x1e, 0x802, 0x0, &(0x7f0000f23ff8)={0x0}) sendmsg$key(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000f22000)={&(0x7f0000000000)=ANY=[@ANYBLOB="1e000200010000000100000000000000"], 0x10}, 0x1}, 0x0) 2018/04/13 15:28:27 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000001300)={0x28, 0x0, 0x0, @host=0x2}, 0x10) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x199, &(0x7f0000000080)=""/115, 0x73}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f0000001100)=@l2, 0xe, &(0x7f0000001140)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1, &(0x7f00000021c0)=""/16, 0x10}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffe77, &(0x7f0000000080), 0x111}, 0x0) 2018/04/13 15:28:27 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000001300)={0x28, 0x0, 0x0, @host=0x2}, 0x10) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvmsg(r0, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x199, &(0x7f0000000080)=""/115, 0x73}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000002200)={&(0x7f0000001100)=@l2, 0xe, &(0x7f0000001140)=[{&(0x7f00000011c0)=""/4096, 0x1000}], 0x1, &(0x7f00000021c0)=""/16, 0x10}, 0x0) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffe77, &(0x7f0000000080), 0x111}, 0x0) [ 68.645213] netlink: 'syz-executor0': attribute type 29 has an invalid length. [ 68.652790] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 68.661792] ================================================================== [ 68.669198] BUG: KMSAN: uninit-value in tipc_subscrb_rcv_cb+0x418/0xe80 [ 68.675966] CPU: 0 PID: 141 Comm: kworker/u4:5 Not tainted 4.16.0+ #83 [ 68.682633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.692015] Workqueue: tipc_rcv tipc_recv_work [ 68.696610] Call Trace: [ 68.699215] dump_stack+0x185/0x1d0 [ 68.702851] ? tipc_subscrb_rcv_cb+0x418/0xe80 [ 68.707442] kmsan_report+0x142/0x240 [ 68.711257] __msan_warning_32+0x6c/0xb0 [ 68.715326] tipc_subscrb_rcv_cb+0x418/0xe80 [ 68.719753] tipc_receive_from_sock+0x64c/0x800 [ 68.724434] ? tipc_topsrv_start+0x650/0x650 [ 68.728861] ? tipc_accept_from_sock+0x610/0x610 [ 68.733628] tipc_recv_work+0xd8/0x1f0 [ 68.737528] ? tipc_send_work+0xe20/0xe20 [ 68.741682] process_one_work+0x12c6/0x1f60 [ 68.746023] worker_thread+0x113c/0x24f0 [ 68.750102] ? process_one_work+0x1f60/0x1f60 [ 68.754602] kthread+0x539/0x720 [ 68.757977] ? process_one_work+0x1f60/0x1f60 [ 68.762474] ? kthread_blkcg+0xf0/0xf0 [ 68.766374] ret_from_fork+0x35/0x40 [ 68.770084] [ 68.771701] Uninit was created at: [ 68.775254] kmsan_internal_poison_shadow+0xb8/0x1b0 [ 68.780365] kmsan_kmalloc+0x94/0x100 [ 68.784168] kmem_cache_alloc+0xaab/0xb90 [ 68.788332] tipc_receive_from_sock+0x15c/0x800 2018/04/13 15:28:27 executing program 6: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x107, 0x12, &(0x7f0000000ffc), 0x4) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x107, 0x16, &(0x7f0000006ffc), 0x4) 2018/04/13 15:28:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4004e20}, 0x1c) connect$inet6(r0, &(0x7f0000012000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001200)="24c64c736c77d267009aad1990a0590601a394b257c3408dd05983a4364746afb1b5a48ebea8675d1a79fcd59c14dc4e4cdf934f4f47cfd153a47c31476d876c6836b7666a40005797b60026748e41608143a45be186f42314275e2046812cd8113bb531e97d9e4acda2fd420b8d34a8a7f32d3c68bb47a41486dac3adc69d98c3b23ed9a349964e76c0b73faf8e15eceec38381747a50d67d801b93b55013172079dd8e534a47f31e3c6c76ec2f91e41f1c3c2aec15c6124d23088675ff7b90b7fd28f433c9b834c4593f1ef564886bcd314379e6ef5f50938fe5978aa4b98f0c776d0f5ada", 0xe6}, {&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000029c0)="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0x1000}, {&(0x7f0000001480)="de6d66d84eae2990b39dcbdc69fec9d9b60b7a8a2effa59e8a6e57280d7611d62030219f3d9e71a0bd9c2c65b380eb5bb03bf0a6b517aac6dd6305ac25d5020649bdaf1d0001239435b49b6e89a7291d59b42f96b51910330a088de84189bcaf925507bb82ec746213a92df69fae5cae0ddf2cb493d0c23d79211e31c53c6369", 0x80}], 0x4, &(0x7f00000017c0)=ANY=[], 0x0, 0x20040800}, 0x85) recvmsg(0xffffffffffffffff, &(0x7f0000001180)={&(0x7f0000000000)=@generic, 0xff3c, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0xffe4}], 0x3b5, &(0x7f0000000000)=""/115, 0x73}, 0x0) sendmsg(r0, &(0x7f0000001140)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f00000011c0)="c0", 0x1}], 0x1}, 0x20008040) sendmsg(r0, &(0x7f0000001980)={0x0, 0xfffffffffffffdf5, &(0x7f0000000080), 0x111}, 0x0) [ 68.793005] tipc_recv_work+0xd8/0x1f0 [ 68.796899] process_one_work+0x12c6/0x1f60 [ 68.801223] worker_thread+0x113c/0x24f0 [ 68.805282] kthread+0x539/0x720 [ 68.808644] ret_from_fork+0x35/0x40 [ 68.812346] ================================================================== [ 68.819696] Disabling lock debugging due to kernel taint [ 68.825146] Kernel panic - not syncing: panic_on_warn set ... [ 68.825146] [ 68.832522] CPU: 0 PID: 141 Comm: kworker/u4:5 Tainted: G B 4.16.0+ #83 2018/04/13 15:28:27 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x3e3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@newlink={0x48, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_IFALIAS={0x14, 0x14, 'nr0\x00'}, @IFLA_IFNAME={0x14, 0x3, 'vcan0\x00'}]}, 0x48}, 0x1}, 0x0) 2018/04/13 15:28:27 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xf, 0x4, 0x4000000004, 0x6}, 0x2c) bpf$MAP_CREATE(0x4, &(0x7f0000003000)={0x13, 0x0, 0x7ffff9, 0x0, 0x20000000, 0x0}, 0x2b4) [ 68.840492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.849873] Workqueue: tipc_rcv tipc_recv_work [ 68.854465] Call Trace: [ 68.857062] dump_stack+0x185/0x1d0 [ 68.860696] panic+0x39d/0x940 [ 68.863938] ? tipc_subscrb_rcv_cb+0x418/0xe80 [ 68.868523] kmsan_report+0x238/0x240 [ 68.872328] __msan_warning_32+0x6c/0xb0 [ 68.876403] tipc_subscrb_rcv_cb+0x418/0xe80 [ 68.880827] tipc_receive_from_sock+0x64c/0x800 [ 68.885507] ? tipc_topsrv_start+0x650/0x650 [ 68.889931] ? tipc_accept_from_sock+0x610/0x610 [ 68.894696] tipc_recv_work+0xd8/0x1f0 [ 68.898588] ? tipc_send_work+0xe20/0xe20 [ 68.902743] process_one_work+0x12c6/0x1f60 [ 68.907087] worker_thread+0x113c/0x24f0 [ 68.911163] ? process_one_work+0x1f60/0x1f60 [ 68.915680] kthread+0x539/0x720 [ 68.919053] ? process_one_work+0x1f60/0x1f60 [ 68.923548] ? kthread_blkcg+0xf0/0xf0 [ 68.927439] ret_from_fork+0x35/0x40 [ 68.931648] Dumping ftrace buffer: [ 68.935174] (ftrace buffer empty) [ 68.938859] Kernel Offset: disabled [ 68.942469] Rebooting in 86400 seconds..