0x1, &(0x7f0000ae5000)={0x0, 0xffffffffffffffff, 0x6, 0x5, 0x8001, 0x1}, &(0x7f00001d7000)=0x14) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001b6000-0x4)={r1}) accept$packet(0xffffffffffffffff, &(0x7f000082a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000391000-0x4)=0x14) bind$packet(r3, &(0x7f000002a000-0x14)={0x11, 0x1d, r4, 0x1, 0x8, 0x6, @random="4bb05c3b0e7a", [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000054b000)={r2, 0x3, 0x30}, &(0x7f0000ae5000)=0xc) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000ae6000-0x4)=0x0) r5 = socket$inet(0x2, 0x0, 0xa9) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ae7000-0x1d)=""/29, 0x1d) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r5, &(0x7f0000ae8000-0x9c)="03daeec46d935e6780280e640bdb0d8385b2df0ec078e5ec2cd69d91fed051b31d9f090c0203f8078004d5dde2d5ec815e64949d2dd852bbf507aa9537d8c791bc0abb0423ed0a19de97db01bb43bc2a6d84f9ba1dc9700c5897909840a8b7d51922e8695583b42b6b8c35b98d9f8ffabc5e5b51c8593eaaf050ccf0884b39b2812bb92015a6d6a8b64d17147bd8485bcec4eca13e51c3e0ee1dacd5", 0x9c, 0x4, &(0x7f0000ae7000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2f, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x21, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @empty=0x0, "8902000000"}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/19 13:26:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x0) listen(r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f00005f8000)=0x0) 2018/01/19 13:26:31 executing program 3: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000ed000)={0x0, 0x0}) epoll_create(0x4) 2018/01/19 13:26:31 executing program 5: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c58000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000258000-0x4)=0x8000) pipe(&(0x7f00001b8000)={0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000dd9000)={@common='sit0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) 2018/01/19 13:26:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) socket$pppoe(0x18, 0x1, 0x0) connect$inet6(r0, &(0x7f0000375000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000f7e000-0x4)=0x0, 0x4) 2018/01/19 13:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000d4b000-0x150)=[@sndrcv={0x30, 0x84, 0x1, {0x8001, 0x9, 0x695a98a582d981c1, 0x101, 0xffffffff, 0x9, 0x7, 0xffec, 0x0}}, @init={0x18, 0x84, 0x0, {0x3, 0x5, 0xe80, 0x4}}, @init={0x18, 0x84, 0x0, {0x222, 0x6ad49a95, 0x4, 0x5}}, @init={0x18, 0x84, 0x0, {0x81, 0x9, 0x9, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0xffffffff, 0x0, 0x6, 0x80000001, 0x8, 0xcf, 0x8b25, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x2, 0x208, 0x2, 0x5, 0x4ab, 0x81, 0x5, 0x0}}], 0x120, 0x0}, {&(0x7f000068e000-0x1c)=@in6={0xa, 0x0, 0x10001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}, 0x1c, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000068c000)={0x0, 0xba}, &(0x7f0000a51000)=0x6) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ba1000)={r1, 0x0, 0x10000, 0x1}, &(0x7f00009a7000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000e7a000-0x20)={r0, &(0x7f0000db8000-0x79)="105bc9975f335ed91a92d95b68c8455c77ae32050c53589a57fbc3aa6934b02197be1935a582de0e371831659820f5d83e18f29f15dcf3cfecd881b4a6075032570794ffb8868c0d8c07bf69cc0202481e022a3ea41f1211a373e13d306ae4f4ad75ab61ac4986fbbe44d1c8015bd4fd3ce91ed4daf3df6d3d", &(0x7f0000b08000-0xb)="b3421df7854b6ca7af2a44", 0x3}, 0x20) 2018/01/19 13:26:31 executing program 1: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xfffffffffffffffc, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f000080e000-0xc)={0x0, 0x1, [0x430]}) 2018/01/19 13:26:31 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f000000c000)=0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000006000-0x108)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xae8, 0x4, 0x4, 0x7fffffff, 0x101, 0x590d, 0x20, 0x1, 0x4, 0xb06e, 0x10000, 0x7, 0x7ff, 0xfffffffffffffffc, 0x800]}, &(0x7f000000d000-0x4)=0x108) syz_emit_ethernet(0x46, &(0x7f0000003000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) socketpair$inet(0x2, 0x40000000000805, 0x9, &(0x7f0000005000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000008000)={0x0, 0x3c, "d004339b960d3ad707bc76bffc30f61fc169e342e45aa0eac01ff46e1b2fcea004e8a58163b2bdb98e6d09ad74db741e974c7ecc67ace82b89f57958"}, &(0x7f0000002000)=0x44) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000000b000)={r3, 0x25, "ad65eda0cb2fd4ad06e24dd60d5a25f5ebd155ff7c8aa75bd6465f1af03d1cafdbdf8dbf82"}, &(0x7f000000d000-0x4)=0x2d) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000006000)=0x4, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000000b000)={@common='bcsf0\x00', @ifru_flags=0x1000}) 2018/01/19 13:26:31 executing program 6: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@random="cd390b081bf2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000091000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000a1000-0x10)={0x1, 0xbf1c, 0xfff, 0x200}, 0x10) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000f3000)={0xc7, {{0xa, 0x1, 0xd2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0xa, 0x3, 0x510, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffffffff7141, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffdf5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ea000)={0x0, 0x0, 0x0}, &(0x7f00000f5000-0x4)=0x165) r1 = socket(0xa, 0x6, 0x3ff) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000029000)={0x0, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000006b000)=0x8c) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r1, 0x29, 0x39, &(0x7f00000f5000)=""/81, &(0x7f00000da000)=0x51) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000bb000)={r2, 0x1000, "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"}, &(0x7f00000c4000)=0x1008) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000f6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00000f5000)={&(0x7f00000e0000+0x716)=[], 0x0, 0x18, 0x0, 0xbf7, 0x1, 0x6, {0x10000, 0x8, 0x100000001, 0x4, 0x26, 0x3f, 0x9, 0x2, 0x100000001, 0x4, 0xffffffffffffff13, 0x80000000, 0x0, 0x4, "0859451f27247c23642f7eee5870670bc8e3a468a765b0ae24e4eb96b5fdd648"}}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f00000f3000)={{0x8, 0x10000, 0x7, 0x8, 0x8, 0x80}, 0x3, 0x1000, 0x6}) 2018/01/19 13:26:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x66ed) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000dd8000-0x4)=0x6aa1, 0xfffffcf2) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc30000000000000000bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff03020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c0000000000000008a698807ef14a6a1813e900bf1d113b514dbdc55ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) 2018/01/19 13:26:31 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000001000-0x4)={0x8}, 0x4) 2018/01/19 13:26:31 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x200000000114, 0x2715, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000437000)=""/9, &(0x7f00007f9000)=0x9) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000d3d000-0x6c)="dc80cd2f2af42c8b310873fd552ef2197f8c7579d1e98a65d6ef4f538f5fe907a1f764347dc08c094e5ccc87e9d9affcaffa4103b716c1a098bfdd21485b8e7301f61afc33e1c881490885cd866fddaace2dfed1943f3aa1cef5192b778fe6c8834fad6a5327d61319fcc555") connect$nfc_llcp(r0, &(0x7f0000498000)={0x27, 0x0, 0x5b, 0x0, 0x2, 0x10000, "12b19a522647c8352e747faa5927289609fc66bd38bc719f8fe49772cc3a323d9f8b161e263f554d4e0d07c7350ab719797c1619c0b7b1171478631473a02b", 0x1f}, 0x60) 2018/01/19 13:26:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r0, &(0x7f000099c000)={0x27, 0x3, 0x8, 0x0, 0x0, 0x3fe00000, "9a8ef7bca2f4b0241035df3a69e197a0e369190005429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) connect(r0, &(0x7f000074f000)=@ax25={0x3, {"dbe6c88179abed"}, 0x1}, 0x10) 2018/01/19 13:26:31 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f000000a000)=0x0, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000013000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, 0x0}, &(0x7f0000013000)=0xc) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000006000-0xc)={@empty=0x0, @rand_addr=0x3, r1}, 0xc) 2018/01/19 13:26:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000c5a000-0x38)={&(0x7f00001a3000)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000bd7000)=[{0x10, 0x117, 0x4, ""}], 0x10, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/01/19 13:26:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x361b) getsockopt$inet_dccp_buf(r0, 0x21, 0xe, &(0x7f0000661000-0xb4)=""/180, &(0x7f0000529000-0x4)=0xb4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000782000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000010c000-0x4)=0x14) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}, &(0x7f000071a000)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000002000-0xc)={@multicast2=0xe0000002, @multicast1=0xe0000001, @empty=0x0}, 0xc) 2018/01/19 13:26:31 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000)=0x8c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000001000-0xc)={0x81, 0x0, 0x200, 0x2, 0x0}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000)={0x0, 0x0}) 2018/01/19 13:26:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) setsockopt(r0, 0x5834, 0x6, &(0x7f0000dd9000)="47e2880f013403cfdcadcb791ca6ddb94d90685129e5e710f8c5be1150bc816282dee57e10c3648b4b7ad94bdc32847323b770a5f0a7f7babedf28387b37851085ad99b98fd6876bafd7e04fcb5930f8590faf3fa8f2e22e3f3c4cbbe47f83525f44fae769f997164cbf9ac44e19a9b355834ee3cae713d0e8e651649d34edbe7e83e558323dd945a2e2153f598f062192eda745c4b3fd3304bdc4753b7c0b71d33b86036091b67839f1d22e18edb5dc5d4b87db6ba999", 0xb7) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0xfffffdef, &(0x7f0000d6c000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/19 13:26:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r0}, 0x48) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, &(0x7f0000000000+0xbd5)="", 0x0, 0x4000000, 0x0, 0x0) 2018/01/19 13:26:31 executing program 7: bind$alg(0xffffffffffffffff, &(0x7f0000c95000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg(r0, &(0x7f000062e000)=[{{&(0x7f0000a29000)=@pptp={0x18, 0x2, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000037f000-0x90)=[{&(0x7f000034e000-0x143)="40b7da40a2fdc9bb34c22adc83800fc56c74fa584dab102d7b36a8c3c47ee00b6aca8773a15755914d379576f623fbc4e5b36a328ac4d12340e1ada5e2e8e3502dac8aaf242e74c65b340fa2c00b716502fe806ab66531f43708e05def41e56247052a616ac0a7bbe8c5a884fdc2d6195240d38507533b94d817e66db9b07fdbaf91c8ef9c4c2a3678d0bcdb2531d8d4b9c9a16d8b396af3289e3bfbd10ae0ca63bbe8b312438b40b4bb1d6894349795fac26a9759a1a5354b2dad6ff4ddb98adc27d64a7a1ace5de8e026540761fe91418830618ef16b3be0e88cb33f064451509258ac703d6648a8273065aa026888", 0xf0}], 0x1, &(0x7f000090b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000002000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x8, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000001000-0x150)=[{&(0x7f0000001000-0x60)={0x27, 0x79, 0x1, 0x6, 0x2, 0x7fff, "8a7c41c78f79efcfb012b1c8520b81c34e14cb8347cc2f17708d2cbf46275ee2e39751291f80caba7976f2ef060484ff1f9c795993e802aa9908268de41ca1", 0x7a66}, 0x60, &(0x7f0000002000-0x50)=[{&(0x7f0000002000-0xc6)="1850a0ee5a5c9393bb393e7fc5ed763c3ae80e30282f320fe4052d2bc10eac99a35f9f9a6a1b81f0fb003ec61031bc689744c00a2e56951cf28fe9547c7a3974658763b5f3dde94f2d83c53bb363ebb927144f548cab253dcf378a9e5ec50b9d0c42876be0e455f03612e41c6d346f5a44600a9aa3a5ca3064070760e0cfeae92da6454f5f37f1aecdbecfcac9f8878e8f506648990bc28f459b7b7996fb6fac790939f9ec7dfc4d3169f022666cc3327d6b0b46de0baf4c25d98c2b8c5912d333fcd14d5e55", 0xc6}, {&(0x7f0000002000-0x95)="5914aae24536672b7ad1c5d96eb5333fe356feea9d1a4e94afd8a9266964db755fcf716a121ce62594233e103a4969cb396d08dd14b524bd0bcee84c0aa9d65dd75e923f32e3025771fa7567612d40dc99684d8e75d303e37d51fa8ef5b73dc11da8f25cd36d669d5c16f25659230cf2800e4081ad209223fb7461962a441b799fa1e25f2b3b394fe7ed1dd0de30359b81ade44a7b", 0x95}, {&(0x7f0000001000)="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", 0x1000}, {&(0x7f0000000000)="27306b4c61e3875ebdb19aea2e7dc70fc399b4f3ae9b211434091241e92cd54f71c3ec0cc65885794deee4576b371959283eea3d428f34d11dc476c2cb79d31d7ab77b65932aae0ae384e2b74acaf258063addf0aa4f8942254be1b3b784c38b25177136db9b7bfd480ec26b7236cf5342c1f38c2c71b85aaadf03834e6c2ca03dba130805025cc5004e01caa013ec7ea7428050bffbd1024de1b3c2eb21bc45332300", 0xa3}, {&(0x7f0000001000-0x62)="434da2e872f2bf494e92af54991156a196de88602467b153ec628e6f559b47c35b56fbd18765527242e180194c133a7ecaffafdc93e8ba7d91674c89cc242e7b552319bf7d7fbc981b857d87fa5d0d2fd738a37b206c20624033686c3bcaa36f9b36", 0x62}], 0x5, 0x0, 0x0, 0x8080}, {&(0x7f0000000000)={0x27, 0xd7fb, 0xffff, 0x7, 0x4, 0x1000, "acb1a64afa53556c3d913d2b7c9c051e205cadc9ef05f5d0f0512de8d0bc06e655cdf6dce2e3f960956f6f8d04f6f377ee3a29d64683017acf732d76517c89", 0x2}, 0x60, &(0x7f0000000000)=[{&(0x7f0000002000-0x8f)="86aa8ca889b5c0b81b3cec71eede0802f03706f0fe0f5189190eac3f4eb7a08248b3fc6e370c83d686d2dda7e36a36b5a8819ba5493b336b82100191d1c8fa1b0c27add370f0d64733b5b886689fd7996391b75d9697149741a04911c2366cb518c4ff813479474eedf089bdb34e01442b5eff95b666b9cdba0ede6236bd58052f1aaf1869bb02f4f0b4ce965d636a", 0x8f}, {&(0x7f0000000000)="384d2d7b5fcd07a82c988acb95de52f97e4a76393a6af916dba81b88d16744db42cc6da554c11bf6b755db78a1bc", 0x2e}, {&(0x7f0000001000-0xbe)="a11ab2f9317e426b9f409815281ad1ebee5d470818e06599f821bd794ab44365a30667e10b60aa08232e24633c9f1807abf74c6abf725950eb935f3a3caa010248b716859a7d65b999cd70e8ce38be86de7d91ffb8eac1fb83ba6c9d991bad19350efbc6f70a4110a7bc26a3a7bdc14fa8226885942ba7f55bcd1ab87741c4387b7a447c73c7a11b3cdd00b3da44294b8027373907f2953f15537699bd5ff25d15e6426be925aeb413f89815bf7c057b952fa0b274de709335672ba044f1", 0xbe}, {&(0x7f0000001000-0xf6)="5054f607a798df6f4829c05c99d37915f3fe0fb657a4ed6a11c97f1089d15b9f8e0d7e0acdac15f79e0cb9c94138ea478cfe9626adf01df011ff7048c2c86e80987674edf6fe1f4377bdeba595dabe2d1a9e9fa5acd2a80451f2bd4187249b15ad3e062278ed2078763500f0f030fbbdcea28159d6adf1a628aed32b7b02e3c004cb05b091072d1e480f85adb3ef0210d9efe9a34ad6f9ed84d456dfe28c468005adbbb14db0a33c59a00103e62beaddaaf06ad67f16492b9a9a35af89d2f8ae0896a6776889436c34003c8d6ba9a98ac8d33930a2e669a93d8f05e166bd14a827e5fa98304c596698cdb07c77239382b9a1c630fdc7", 0xf6}, 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0x1000}], 0x6, &(0x7f0000000000)={0x108, 0x10b, 0x200, "0b4ffde93c0ba7c9e1b85ae66a474ce9f34e7e5ee7f8d959630a426bc0d58193758f63bf92f9435cca24dd26c532986b475549a03751ee49a027da0ff399ca4966cd9b4b7ea71038d073abcdea6a9faf18e2c96159ecdd175a5045232482eea7d5fdcc2e9332a9086bd6da8782ce9be85bfecc961a6ba8414ad70b85990c94b6f9571e94880ad23688420467c121542861e7bb738209e89109e69dbf4d7fe58eac0d125f200cc6cf00a252a64c174562d90016eda540c82f9afcb6b9cd828abae8d90e9de631a66975e376116c9ecd53103a934c41926978aa1e85713aa5fc442bf327df990f80d73993dc1eb3e491f576"}, 0x108, 0x10}, {&(0x7f0000001000)={0x27, 0x1a, 0x2, 0x4, 0x39, 0xe26, "03d73e117e17c8c3c4d52602895fe22ba9cd41f730b6e8e65bcdfcf2c73eb3f6cf08e07627f6d158347aab955ebf63d7bdfbc9756a4d0a41088e3c2d4df440", 0x9}, 0x60, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)="a7bdfe2e440be6f92425d92c04", 0xd}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f0000000000)={0x27, 0xffffffffffffffff, 0x7ff, 0x4, 0x7fff, 0x6, "38e7b0264a7813c415823bc6b579a680a18b79d7e9756a7f20a043d610a720877d702dfb5deca864217189ace57361250f2136b64047c6265b8d6f9d84f377", 0x6}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000000)="c698fa0a37244026f20857b384441d70de868aa182227a2db91ef775fba9db3e7b900877df26a01b607a81a3fcba6c0610832d893efdbff88f7bfb3dbd3dc782c3ec74", 0x43}, {&(0x7f0000000000)="2e36b3e448347513ba351ad936728a11e04ac1c7f8a64c456fb8cb362445ea6f334f387d16bae6756cb185eaa69b8eecf8ba88db1883b9224db41ca2164a80487c4ade7cdf4ee1f1f93e2fb555f4a7f17cc36acef2fe7e3d3746f8419f08fc9595e850ccf1073ce1ddf5ffbb10e177f93c59901dbfe967d8c82cb7936f0f7c500683fba5f2884c95892d09b11f1955988355db30d55282d971e567fa9296c75d7a3d5b8e8f95b0cff74b112eb30e4a81", 0xb0}, {&(0x7f0000001000)="ef08703398f53691872d47c311fe5d4d1f80d985caffbc2c8c4ca20eae7cdabd6cd626567b46d72068b0273bcb7e1782c278dce1cd36558f2489791c766726e4c4e90702c63cfa0bc9b7a8d29d18e26f63a73d653afee146269ee0eac183f477b1ac203240a7547f33b7b504082a5bd7797e86d84cd77e1bb53a61044f43af6d32ed3da28995cdb63adb0735bba06a20df773d550496ed286a74ee780b78e2531d606008c201f38b7bf63150", 0xac}, {&(0x7f0000002000-0x9b)="33f5aff4202d540f9bfbc4d349df20d5d27d63d8af4d3336bb77d5b9a0314e18885fd226d36dc022ac3cca454656a2bd02c930ded53bb06f1d4799a4694e0056af7f8666f2b0ee63b39c4ceeb435206ea64fc8a8ee295a3b66f65a71f35cc7efe38f5a18d36f3a6a7bc014f8ea5c7671123402144c7f7962ac2dd71be597f1453c8d766a2c8ceef8a8e5215437296abfe6e3e9658db3aab7b534aa", 0x9b}], 0x4, &(0x7f0000001000-0x3f)={0x70, 0x11f, 0x401, "453505864d91e84275073995228ba7bce12976fa6070d3fc7d2505b2b8fa16e1c4b6a5bbd19adc86f33f69d938fdc1cf13d4ca76336a8331f95ea7e8613b2acaacef38f81aa3242cefc017c9311a96229c3765158cd77b1226e6bae8796568bf"}, 0x70, 0x10}, {&(0x7f0000001000)={0x27, 0x20, 0x3c, 0x7, 0x1, 0x7fffffff, "36f19ff3c36e0d8a90a4160fc45c0e3840fed5ecb6cd5e344ff7604831343f812727ab882cbea8a9393cb25f33b302111bb057bc5886d066df49e7ccc697f3", 0x0}, 0x60, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="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", 0xfe}, {&(0x7f0000002000-0x8c)="86b1120dee964d51c9ee85926ace6dbcda51e91a7af76d1cc34e7cf00cc08bd2210cf41394d034604e395ec95ed1f7ccaf5ca836f54394472d4f94277ea6405878b399e219887540b9aeae79b74f7f1fef284441d856616f018626a593dc8daa774776d365bcd3e5cb67f5267bf7ef080fd9e4c1c8f29ae224ca57da0f2d3c78d32d32ace801402969bdfb27", 0x8c}, {&(0x7f0000001000-0x63)="68c147daae5afc944f92203d67ed16cb8d9e8d5ccc73b11833853375f7e22cd86e38967296240d60c6b9ba877ff6c662154f10248e53838a853aca5d0d67960822b59ab44e1de1856c971f23a8662b9872c4724931ddbbed59eea02d4c4b3df7223728", 0x63}], 0x3, 0x0, 0x0, 0x80}, {&(0x7f0000001000)={0x27, 0x5, 0x0, 0x2, 0x3, 0x80, "448d5d921dfa7384cb9eadf852bbf543087a1cdb245cb7eb1a53413494bcf8e0e87bf70773970da92ce210aa4710f3ec0386d6658e5eef27243f4b8c726887", 0xec4e}, 0x60, &(0x7f0000002000-0x50)=[{&(0x7f0000000000)="58459a2985ffe2f8cdb2614eb0d6a627991ebc439ba69c6ce3e2b0f13f51725f662b90905e78d9c2b0ece5db1accea43b01786ecc296f5d0432d1f", 0x3b}, {&(0x7f0000001000-0x26)="630c2269b80d5680b53ff9133967c9f0a15cb3f140b1fcd26ac9d21061c67f7c434a9b78ed9c", 0x26}, {&(0x7f0000001000)="e6681dec248d50a2a951fb62764f233e6f0d875cbb1bc0e1cce9c7d4963f1383f529516ae04891162a3e0b2edd9e531f9907a18fe37530030a2c03d0eac62f55707c4d4705e9566b0b4e6dcd543e651abdef03543ce877d9ee4014cd9334060fcc2bc1f81b262fe8c8e950178e6748aa1037ce5494eab69e", 0x78}, {&(0x7f0000001000)="e3538d", 0x3}, {&(0x7f0000001000-0xb5)="f4fa71b30315e5b1caf518ea76d8364c3922c0ba51216d09489ae513bc884dbad032c5615e7802f0efb95884835aa5ea3af8ce7e0b7dfa70fb3ddaaf5f4de88767a3fb72bedff3a05868f0445d8fb3af04cb26573f9a7110ad1fc34c0e2be600807cc57b24efdfb2e95d43ea705bb03b2fad74417f5935d777c959d2e1ea4588486fdd2dbf4244769ae5c11ef1a6181506ed64b6b95fa478b7c027c887a73154610a151755305e0a053b8356df1094b7ae3654f9a9", 0xb5}], 0x5, &(0x7f0000000000)={0x60, 0x117, 0x64, "e08d926ac08d72d6596de0f04518cbdabbd56e3d728ab8a259c9fd45855f3776f95f9e81909d0b29f8e11c42b6897d63daa53fcc485f105dcffcf82d1408cd038ef82be4499f03221c6c01c0c60a52"}, 0x60, 0x0}], 0x6, 0x40000) bind(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, 0x2, 0x1}}, 0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f000048d000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000174000-0x6)=[{&(0x7f0000000000)=""/230, 0xe6}, {&(0x7f0000a38000)=""/74, 0x4a}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0x0, 0x4) tee(r2, r2, 0x4, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r2, 0x0, 0x7a, 0xf4, &(0x7f0000002000-0x7a)="0b1861267487c5b6a66066209f65e24f309982aa4f27a79f93ab2ef736244cc14e1dea06d00c1b0acd9985a25be887a1fe96c9fa6f21d25fc3a758bcf07d304d27d4c23ebd7c883bd83210f242472f4ff1b8fade3b6a3240942729eab54c66e4f2c7d3c783382af2f4e10817bb7130e69073d82d6c88a6b0550c", &(0x7f0000001000)=""/244, 0x1, 0xcd}, 0x28) 2018/01/19 13:26:31 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000711000-0xc)={&(0x7f0000001000-0xc)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000197000)={0x8, 0x5, &(0x7f0000d5b000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e9000)='GPL\x00', 0x6, 0xe9, &(0x7f00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 13:26:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00004c7000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8943, &(0x7f0000002000)={@generic="cf042d4a715c97132c3866f8757d0cc4", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x4, 0x2, 0x0, 0x0, {0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000003000-0x9)={0x0, 0x1, "ed"}, &(0x7f0000002000)=0x9) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r4, @in6={{0xa, 0x2, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x6}, 0x98) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000002000-0x4)={0x80000000, 0x7, 0x2000}, 0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000002000-0x20)={@generic="990bb0d3f7686baab431e3f02cde5bca", @ifru_flags=0x4000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000003000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000002000)={r5, 0x1}) socketpair(0x1f, 0x2, 0x5, &(0x7f0000002000)={0x0, 0x0}) ioctl$sock_inet_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000000000)=0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x801}) r7 = socket(0x10, 0x2, 0xfff) shutdown(r7, 0x0) ioctl$sock_proto_private(r7, 0x89ea, &(0x7f0000938000-0xd8)="957268e9ac9f717301d9f179767f7bd8b7b42424525297d450ef4b94b1f100d64169aa7969dc58a530ae27bc9d63da6cd09c6b3290be3f2378b9f1cd850e3a8bd680428ec46637cdc1230ffcd1ae97231263e17b3c46993dd037f802b2d3cadadba610934b490a05464d86891f127b203c672f6157f390f58aa8184e41a5ddc96bc7f8219f722e545aaa2e6230f2494d8f6e8e74f6ea493c649fdaef6457df43ec1d2f4305af8f33b2a92888ba1f3b855f13627ae3199c70068791928bd70b173172889325b3ca3268b0e5ad370fc3b8f558b91d295008c9") 2018/01/19 13:26:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00003bb000)={0x0, 0x0}) getsockname$inet(r0, &(0x7f0000ad0000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f7d000)=0x10) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$inet6(r1, &(0x7f0000f3d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}, 0x1c) connect$inet(r1, &(0x7f0000b36000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:26:31 executing program 3: socketpair(0xa, 0x3, 0x0, &(0x7f000060e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000001000-0x4)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000002000-0xbe)="cc9c0c2dfb2a1fd622cc0c8e783021482311f1e6ea42596a26d640f3e25934dfe6d792a409e9723f052b303a8a385fedac850c968bbbdc4707652c2042e7629bcc422a2c13e81c1db8d2388cf5703e51bf0092a0711ef77c3a1bc8637f873ba506eccebcc30631d97ead47147f123a3bb8126b47fc1ecbc0ee3335006042620b05b6ce573102a7c300472f83fee4c59624e3beb78b66553a0e434591b0acf445ff956ca9d2776ac0d33dcdbd6c5c3689c1e23da0e8ca6ef7b26fe88d4080", 0xbe}, {&(0x7f0000000000)="9a136bcb86c24832569fa9b60cd02fde6a0cc326e9bd219279e7d332663714fc7fa98ecb813c303c39aef84ecd194a1ff240f49dab81edf8be2cd224cdc700fdc446af3c108b97557c34d6bfc63d267d046765e8e88aabfe63045e79cf5fe606e9c7406ab7cccec13ade4648e7116da5224653fbc214021a74692aa72c734d25b968a106187f3dd96afddd80504b92805cce80579d1893992f9a4a6af5de768c6a4c247df8c28d98cc53c6aa075f50462db58309bdd45eb4744aa38a5327616c64e971512106e60dbe982e7b8340b305e7db81aa990a18467e330fe313d48591db2ded64539010f44208251831fb741d61a0ae75dee97f", 0xf7}, {&(0x7f0000000000)="", 0x0}, {&(0x7f0000001000)="da37ee09e2ab5c2aa93aeac1c436135b25b76279a0bf1a784efa02c79dd06f305edf42ba76a5ebe8b2de578e1e267bc3049392a658d4742ddc24e27e50082fae38e50616fdb5f3c7dcef52dd3a3ef987daa4351be78b749e8bc26bf9b85771b1e143cb9a580581838707649e757cbfb1fd3a3b5c6166d5d16f2cb5773f4f09444ed139bd9467cfe7ee1478ae9bbe0aee7e111ddc4dd24580d99b4ded57c07b86ee577a6a2522125fbc938e06d05c76ada58ea4cf03807a2688a690dff1f5501727c30fe904983facaa9137d934f7f720c6b95887320650a6fbca47c66be018cff89e626b42a53cee7161a314662602fa", 0xf0}, {&(0x7f0000001000-0x6e)="587474c943ca1e1eca31e168d187f48b3094cd12019bb857060c1db1bb9b26223ee20c9f8db43fa1901b681602e8b7aaa823befe3ee51ee586555bd68698ed86ff075697ddf8deedfbc8f8f22dc466d0731641d06465e6c5bcf1f1f91d2f9776fe8bf674398f83e6d4d552655361", 0x6e}, {&(0x7f0000001000-0x1e)="5498929ad8226334d8cb00ec2cd1ed54b5ed3e799bf5254e7d7f776b989b", 0x1e}], 0x6, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002000)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000003000-0x10)={r2, 0x9, 0xc0000000000, 0x4}, 0x10) epoll_pwait(r0, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x4, &(0x7f0000001000-0x8)={0x400}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r5 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xa)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) r12 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000003000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@loopback={0x0, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r23 = getuid() r24 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r30 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r33 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r36 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) r39 = getgid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000)=[{&(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004000-0x40)=[{&(0x7f0000004000-0x60)="9d042e264b15d946c8ae992796b7f605723f875967401aa1d17326781d2c2c0725c83a734b2a6f64f8e664718f5c5240a4de719d54c319c36bf58f02dda10c30fd7b3a1a11f5f3a777f7e9c19cf2d0f12656cde252b9a4776283493ad929fe7a", 0x60}, {&(0x7f0000000000)="f4530a5c68a7680caee61e74dca1", 0xe}, {&(0x7f0000002000-0xe5)="4ee1cb310c3879215bb69fae2351481ce830781cb5da063d68b67918575f2f6b4753c1131a85779218ba9f330d7c5d9f16b829e11025cf400dc8f1f202bb9708c6dfc7e3e80f50dca91b71915d9916b8a5e8df5f60aa8441a56891deab9991cadb0d09243a71392bea0bae783d2a67f0cc6b22f153b9bcd9660fceee24e7f74d8e5889744ca76c79d360f07ecc85a0420adcdfab45bb8668a61ddeca73386d99c24e9df0a100dc1817d1fb1ae76d1077177f18b51ced2fad824b50e1042a1b64b40f0e28817861eb80518902d42ef711bb8bbc485b64d41381a3760561d760d3bf46ef8824", 0xe5}, {&(0x7f0000001000)="2f866720ca7a5da8b2d9488172ef0b5346ce2cbe84ebc43a2e5c98df7bec86dd3d890007b803ff9c66572e775c2dfa4353eec5e16484ff3361d45f832afb67f55e363de685c71dd95a01a0847ee9af989711fa77259808e6ee48e099e582de2d57d9c77788fac0fcf67a5e0edbd31e540115436eeb0a0a3b40c5def8c26cc4bd29714671b32d0fe5d424279e0b183ec19cb7b7c55c161ae8a169bf5157ee342f0b34257e28dc8c3983c7735cc00d756cad5a45310047c5076e48fbed506fc25e7ea3e7a2cac1a3bd", 0xc8}], 0x4, &(0x7f0000004000-0x160)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r1, r1, r1, r1, r0, r0, r12]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x160, 0x8800}, {&(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}, {&(0x7f0000004000-0x63)="83a94fe3cf2af23c50b04cb785394248ed80e03b6eea108c444d209dd86bc9b8cc0f9ebf1a643f8fe52845f2b6d1c66adb9e11e24dbac9c3fc02b4ba080c6b96d434e20682b7ba47986f9e8cb8c836a1124bef0b8067c073b7f3b031295eb0dbde7923", 0x63}, {&(0x7f0000003000-0xe3)="4e32b7bf8061f9cbcced72d06b94595357334bcc2c01b34244a9dbba7d747ba05261ea8e8e4ba9abae9f814897daf11b0bd523322169a1d876efb868bf99b10ba73a25106e83d6da7046d260501d6bbd541453ff98b5476035d28deb68a7cb8a3918aa3e6ad097f4d56c5339ca7b706407c0b086a7e3cbf6326697936afb80e1f1b4787ce80475ff5f1a5a14227b8e04764a1a739945b56c818b3d7f3566ef6ef180ebf1599dd6c299ac3a2d40b38ce84df6418c165103689b0a527ad40a0b05db1d1f1bd33b628bf3ee0839b8a9412d04cde984d42327ca1089bf866f926393fc7d0c", 0xe3}, {&(0x7f0000003000)="c9db582085b0c2f9b682c2903c75698eba7e2c62516c90c01ca74d266c16f5d217bf535f5e9cff5ddfb67e36a94037c9e40d303bcaa7a7a8ada77136d38d35126943548ec834496d3823cfafc0cd3f1e7b4e3aaa2c43aa149128b8da074c4ce49fb7871fd01c911c18157f75974a1e4c3ce39ef1ac09e40d3fa5b121458a7cead3b681856aecc2e592545ece72121c9c9f27e7ebad969c6e04c4b1569d780e988cf00e6f0e07a6ab863ab635d72d7835", 0xb0}], 0x9, &(0x7f0000004000-0x20)=[@cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x20, 0xc040}, {&(0x7f0000003000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x30)=[{&(0x7f0000001000)="157b4ae4235e58dfddad", 0xa}, {&(0x7f0000004000-0xe0)="5e6d1c25f9cc5cd461968e1e13298da525ffacaa8312c10073466e08fcd38463ea6ef6ec1673ddb0dde0ba7fb9f024e20570d7dab89fed8228a3d16d50fd141bd5dac65bea048ea3a95c67af7da1696169f570c50b4910cdb90bc5dc97e562df8a0d87cea26a9ffa9dc5c352178ae22ac608853f9e9cb36ac4d3d795e06e62160cbe0d4f324bff6017580cd1b2d588cf26c68d33f5000b3e24cf21e2aa781dc0bc1de7bec1dcc8a1719236e51af876eefe51f5afa72119aee0d196a93a0cb29dbf08f2993b496d8c69cd0b7d1a6c62b7209831e1222a0c3c67b80c39aea6d848", 0xe0}, {&(0x7f0000003000-0x25)="82f2a04c3e34db02a1b70dc56744186f8f23aef03a7606794e100d3a65299ec57328d4a2f9", 0x25}], 0x3, 0x0, 0x0, 0x40}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0xf0, 0x1}, {&(0x7f0000004000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="9f8382084ffec8a2e1875e754878ac2748e4174cd38f37491c242b97cb2f2606f888093f7cf79c88bd2bd3a946335e0bd11bb0f80db35d3ab3ec72d59d693b862d4c598fb2", 0x45}, {&(0x7f0000003000-0xfd)="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", 0xfd}, {&(0x7f0000004000-0x1000)="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", 0x1000}, {&(0x7f0000002000-0x9)="603e4917e6ac278858b020fa588274613e59ab4021e42e2e0d7e5009f6c89253064a1a7dc881d2a04fba58feee0897e38db67d69d1cee0d9bc77b489249db0", 0x3f}, {&(0x7f0000001000)="44cc576cee9d3f458746239de08950a0e623f2bc4e1c08d4ba13b104084fab40423bc1a6f2dfb4f18e48242cf2fe31fe08c2efd5859865ff95b776e733a54ae1a62315a7962c325f1c355ddaaed675565785ba45d358030af9a418d517e805f81a648004db2cbc", 0x67}], 0x5, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r1]}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r0, r1, r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1]}], 0x168, 0x4000001}], 0x8, 0x800) 2018/01/19 13:26:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xb2b) 2018/01/19 13:26:31 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000017d000-0xc)={0x0, 0x9e6, 0x20}, &(0x7f0000498000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000668000-0x8)={r1, 0x1}, 0x8) bind$alg(r0, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000001000-0x4)=0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000959000)="", 0x0) 2018/01/19 13:26:31 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f00003bf000-0x4a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[@timestamp={0x44, 0x14, 0x5, 0x3, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}]}}, @icmp=@timestamp={0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) pipe(&(0x7f0000fcb000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000146000)=""/175, &(0x7f000079d000-0x4)=0xaf) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000580000)=0xe0, 0x4) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f00002dc000)=0x1000, &(0x7f0000dfd000-0x4)=0x4) pipe(&(0x7f0000fcc000-0x8)={0x0, 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fcc000-0x2c)={0x1, 0x6, 0x1, 0x1, 0x1ffffe, r1, 0x6a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r2, &(0x7f0000fc6000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2018/01/19 13:26:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000f90000)=0x0, 0x80000) connect$bt_sco(r1, &(0x7f000089f000)={0x1f, {0xe5, 0x400000000, 0x727a5e63, 0xffffffffffffffff, 0xff, 0x5}}, 0x8) bind$netlink(r0, &(0x7f00003ae000)={0x10, 0x0, 0x3, 0x0}, 0xc) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e31000)=@generic={0x1, 0xffffffffffffffff, 0x9}) 2018/01/19 13:26:31 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f000000e000-0x4)=0x9) accept4(r0, &(0x7f000000c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000000c000-0x4)=0x32, 0x80800) bind$bt_l2cap(r1, &(0x7f0000006000)={0x1f, 0xdd3a, {0x80, 0x80000001, 0x1, 0xfa6a, 0x7, 0x51b1}, 0xfffffffffffff001, 0x10000}, 0xe) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x248, &(0x7f000000e000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8957, &(0x7f000000f000)={@common='syzkaller1\x00', @ifru_settings={0x7, 0x7f, @fr_pvc=&(0x7f000000d000)={0x3}}}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f000000e000)=0x62) connect$bt_l2cap(r1, &(0x7f0000005000)={0x1f, 0x0, {0xfd5, 0xff, 0x8, 0x100000001, 0x101, 0xbe22}, 0x7, 0x9}, 0xe) syz_emit_ethernet(0xca, &(0x7f000000c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x4a04, 0xbc, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xffffdd86, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @icmp=@dest_unreach={0x3, 0x5, 0x0, 0x0, 0x0, 0x0, {0x26, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @empty=0x0, @loopback=0x7f000001, {[@cipso={0x86, 0x5a, 0x4, [{0x7, 0xffffffffffffff36, "e2"}, {0x7, 0x11, "c63dea81e15bc6341238b416e489a0"}, {0x0, 0xf, "1873b42ee94436406cd7c11351"}, {0x5, 0x10, "3358ec7dffc36f0f28d678949ccc"}, {0x7, 0x12, "56cd864b2a058a3d3f85102861811d5d"}, {0x7, 0x4, "8bbf"}, {0x0, 0x3, 's'}, {0x7, 0x8, "17604452f8a1"}]}, @timestamp={0x44, 0x18, 0x6, 0x0, 0x7fffffff, [{[@dev={0xac, 0x14, 0x0, 0xb}], 0x4}, {[@multicast2=0xe0000002], 0x0}, {[], 0x9}]}, @timestamp={0x44, 0x4, 0x10000, 0x3, 0x100, []}, @rr={0x7, 0xb, 0x10000, [@remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001]}, @end={0x0}]}}, "b3fd350f21469890"}}}}}, &(0x7f000000a000)={0x0, 0x0, []}) 2018/01/19 13:26:31 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0xa, 0x2, 0x88) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f000001f000)={r0, 0x0, 0xd, 0x0, &(0x7f000001f000)="a09d64539aacb3d80b6f95138a", &(0x7f0000004000)=""/0, 0xf4, 0x100000001}, 0x28) connect$can_bcm(r0, &(0x7f0000004000)={0x2, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000021000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000013000)=0xe) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000021000-0x4)=0x401, 0x4) getgid() socketpair(0x12, 0x1, 0x7, &(0x7f000001a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000014000)={0x0, 0x0}, &(0x7f0000014000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000021000-0x98)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa, 0xbcc}, &(0x7f0000021000-0x4)=0x98) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000001f000)=""/214, &(0x7f000000c000-0x4)=0xd6) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000023000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000022000)=0xe8) recvfrom$packet(r3, &(0x7f000001b000)=""/195, 0xc3, 0x20, &(0x7f0000007000-0x14)={0x11, 0x0, r5, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000013000-0xc)={r4, 0x3f, 0x30}, &(0x7f000000e000)=0xc) 2018/01/19 13:26:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000066000)=""/218, &(0x7f0000624000-0x4)=0xda) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x351, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x492492492492501, 0x0) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9a", 0x70) accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000136000)=""/51, &(0x7f0000399000)=0x33) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00006f1000)=0x7fff, 0x2) sendmsg(r0, &(0x7f0000b3e000-0x38)={0x0, 0x0, &(0x7f0000931000-0x30)=[{&(0x7f0000dba000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000676000)=[], 0x0, 0x10}, 0x44000) 2018/01/19 13:26:31 executing program 7: mmap(&(0x7f0000000000/0xf28000)=nil, 0xf28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80805, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000a80000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000035000-0x4)=0x14) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000ed0000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f2a000-0x4)=0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f000067a000)=0xa0b, 0x4) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000f28000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x6, 0xf1, 0x18ce, 0x400, 0x9, 0x80000000, r1}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x4, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000de3000+0x3c5)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x7, 0x7, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f00008b7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007df000-0x4)=0x14, 0x80800) mmap(&(0x7f0000f28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r3, &(0x7f0000f28000)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/19 13:26:31 executing program 4: mmap(&(0x7f0000000000/0xaee000)=nil, 0xaee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f000002f000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000aee000)=0x1c) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000031e000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aef000-0x4)=0x28) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/19 13:26:31 executing program 1: mmap(&(0x7f0000000000/0xf2a000)=nil, 0xf2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8000) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x4e, &(0x7f00000c6000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x400000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0xffffffffffffff94) mmap(&(0x7f0000f2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xff, &(0x7f0000f2a000)=""/127, &(0x7f000070a000-0x4)=0x7f) bind$inet6(r0, &(0x7f0000f20000)={0xa, 0xffffffffffffffff, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) 2018/01/19 13:26:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000648000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) getpeername(r1, &(0x7f0000de3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00007f5000)=0x3a) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000ae6000)=0x0, 0x4) sendmsg$alg(r1, &(0x7f0000a42000-0x38)={0x0, 0x0, &(0x7f0000b38000)=[{&(0x7f0000b98000-0x63)="1320073d0eaab1f09ae9331223c50833", 0x10}], 0x1, &(0x7f00003a1000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000011000-0x38)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0xffffffffffffff71, &(0x7f0000bfc000-0x40)=[{&(0x7f0000034000-0x90)=""/144, 0x90}, {&(0x7f0000cfe000-0x7c)=""/124, 0x7c}, {&(0x7f00009eb000-0x13)=""/19, 0x13}, {&(0x7f0000789000-0xb4)=""/180, 0xb4}], 0x4, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x4) 2018/01/19 13:26:31 executing program 5: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0x1, 0x2) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000000d000)={0x3}, 0x4) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f000000f000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x727) 2018/01/19 13:26:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000c10000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000fb9000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x4000000002000004, 0x80) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00004ac000-0x90)={0x9, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_int(r2, 0x0, 0x1, &(0x7f0000322000-0x4)=0x9, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000b99000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000028d000-0x4)=0x14) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00009c2000-0xc)={@dev={0xac, 0x14, 0x0, 0x15}, @multicast2=0xe0000002, r3}, 0xc) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = accept4(r4, &(0x7f000082e000)=@generic={0x0, ""/126}, &(0x7f0000806000-0x4)=0x80, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000cd4000)={0x0, 0x8, 0x1000, 0x81, 0x5, 0x101}, &(0x7f00003aa000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00002a5000-0x8)={r6, 0x856}, &(0x7f0000a1e000)=0x8) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f00007d6000-0xa8)=""/168, &(0x7f00007b1000-0x3)=0xa8) 2018/01/19 13:26:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0x4f)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000c67000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, r1}, 0x14) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000001000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfdd9) setsockopt(r2, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/19 13:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00004db000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000090a000-0x90)={0x5, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000028b000-0x4)=0x0) 2018/01/19 13:26:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000001000-0x39)=""/57, &(0x7f0000000000)=0x39) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000001a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$can_bcm(r1, &(0x7f0000002000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f000000f000)="0400000000000000f81c32f9ff98063dac2c0db521abe971f11368a82cc15eb4207dc10000000700b5e8bc0008fb97470500400001000000", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000001a000)=0x1c) close(r1) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f000001d000)='tls\x00', 0x4) 2018/01/19 13:26:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000cfb000-0x1f)="1f000000120003f2f909000000e100770100001405002200dffe1aec000081", 0x1f) readv(r0, &(0x7f000067a000)=[{&(0x7f0000cc4000)=""/162, 0xa2}, {&(0x7f0000809000-0xb7)=""/183, 0xffd0}, {&(0x7f0000375000)=""/4096, 0x1000}, {&(0x7f0000405000-0xec)=""/236, 0xec}, {&(0x7f000048e000-0xcc)=""/204, 0xcc}], 0x5) recvfrom(r0, &(0x7f00008f8000+0xab0)=""/58, 0x3a, 0x0, &(0x7f0000d8a000-0x8)=@un=@abs={0x21, 0x0, 0x3}, 0xfffffeaa) 2018/01/19 13:26:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004fc000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(pcbc(aes),md5-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000083000-0x38)={&(0x7f0000dbc000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000396000-0x50)=[{&(0x7f0000d08000)=""/114, 0x72}, {&(0x7f0000ec6000)=""/28, 0x1c}, {&(0x7f0000b2a000-0x3b)=""/59, 0x3b}, {&(0x7f0000ae5000-0xf5)=""/245, 0xf5}, {&(0x7f00000da000-0x50)=""/80, 0x50}], 0x5, &(0x7f0000c5a000-0xe0)=""/224, 0xe0, 0x1}, 0x42) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f000058c000-0x4)=0x0, &(0x7f0000e8f000)=0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00004ca000)={&(0x7f00003a4000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x83, &(0x7f0000620000)=[], 0x0, 0x0, 0xfffffffffffffdfd, 0x0}, 0x0) r4 = epoll_create1(0x12c8f0ae14c5425f) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r3) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f000092b000-0x6b)={0x40, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0x2, 0x0, @rand_addr=0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x2b8) 2018/01/19 13:26:31 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f00004e0000-0x1000)="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", 0xf0a}], 0x1, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[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, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000006000)=0x98) 2018/01/19 13:26:31 executing program 0: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(r0, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x40000}, 0x20}], 0x44445d8, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000007000-0x64)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x434}, @in6={0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in6={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}], 0x64) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/19 13:26:31 executing program 6: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r1, 0x0, &(0x7f0000f7c000)=0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000051c000-0x68)="706a30c06f64991b241e072bd00cb5716db560e283f1dcb7114d070f583bb5c6079748815d16d476292317600e7351a26d57eca39de68649dbd627780fd7a054174a234628415364147f6b45ce0fffa035ce0124d4a23a7777e377726117a72aaccc4866e44e43c0", 0x68) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:31 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x10f}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000000b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0x4)=0x8, 0x0) accept4$llc(r0, 0x0, &(0x7f000000a000)=0x0, 0x80800) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000000b000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffff7fffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/19 13:26:31 executing program 7: r0 = socket$inet6_sctp(0xa, 0x10000001, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000807000-0x6)={0x0, 0x0}, 0x6) 2018/01/19 13:26:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010100000000884) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000c17000-0xe8)={{{@in=@rand_addr=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000098a000-0x4)=0xe8) accept4$packet(0xffffffffffffff9c, &(0x7f00001fc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000019000-0x4)=0x14, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000970000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00002eb000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0xfffffffffffffeaf) [ 902.082146] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 902.120447] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/19 13:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000027b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x0, 0x4) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000978000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00003ad000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ab4000-0xc)={0x0, 0x40, 0x20}, &(0x7f00006e8000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000fb000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000092e000-0x4)=0x8c) write(r0, &(0x7f0000ef6000)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:31 executing program 6: mmap(&(0x7f0000000000/0x424000)=nil, 0x424000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000000+0x386)={0x0, 0x0, ""}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000764000)=0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000424000-0x87)=""/135, &(0x7f0000424000-0x4)=0x87) setsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f00001c1000-0x4)=0x631502d2, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000326000)=@int=0x0, &(0x7f00003ed000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000027b000)={0x0, 0x0}, &(0x7f0000423000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000019000)=@assoc_value={r4, 0x6}, &(0x7f0000424000-0x4)=0x8) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000424000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000425000-0x8)={r2, 0x40}, 0x8) sendmsg$nl_xfrm(r5, &(0x7f0000417000-0x38)={&(0x7f000020e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00003d1000)={&(0x7f0000416000)=@acquire={0x16c, 0x17, 0xe001b1def71634b, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0xdcd, 0xfffffff0, 0x0, 0xffffffffffffffff}, [@tmpl={0x44, 0x5, [{{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x32}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}]}, 0x16c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000424000-0x8)={0x0, 0x0}) [ 902.146947] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 902.176663] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. [ 902.204364] sctp: [Deprecated]: syz-executor6 (pid 25276) Use of int in max_burst socket option. [ 902.204364] Use struct sctp_assoc_value instead [ 902.204460] sctp: [Deprecated]: syz-executor6 (pid 25276) Use of struct sctp_assoc_value in delayed_ack socket option. [ 902.204460] Use struct sctp_sack_info instead [ 902.221777] sctp: [Deprecated]: syz-executor6 (pid 25280) Use of int in max_burst socket option. [ 902.221777] Use struct sctp_assoc_value instead 2018/01/19 13:26:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) sendto(r0, &(0x7f0000df9000)="b87849895631c8f6927e21a44a2b1f5d01b8a637025e4eaedc61818b282ec37d3070cc5904af9b8ac7cb6a92119ce840a704b356b33c7f4cecb75fdb5eff96c49c12b8f664a975de1b9a3517fd3c307e569057aa7a4c5beec552fb211a2198e7c4bd224bbd0da57c4c3bad79fb53e5cb8163a7", 0x73, 0x40, 0x0, 0x0) 2018/01/19 13:26:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) setsockopt(r0, 0x84, 0x12, &(0x7f0000005000-0x1)="", 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00006b3000)={@generic="b1ed0af2b7df1e077d4236d34d70d6f7", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 13:26:31 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0x7fffffff, &(0x7f000099f000)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000f21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f22000-0x4)=0x14, 0x80800) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000f21000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) accept4$unix(r1, &(0x7f00009fb000)=@file={0x0, ""/108}, &(0x7f0000dff000)=0x6e, 0x800) r3 = socket$inet_sctp(0x2, 0x5, 0x84) connect(r3, &(0x7f0000f1f000-0xa)=@un=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/19 13:26:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x200, 0x0, 'ctr(blowfish)\x00'}, 0x26) ioctl$sock_proto_private(r0, 0x89e5, &(0x7f00008c1000)="fc50c2e5d603ffad48eeb1c417f32f717e4a45b3c4982cbe1f28c701b008074b141d7ddfd6202b6decc1151e2b7ec38c47b8d091dba17df9bd03d6a6acd3bb31536017ab8847efde8dea913179c153b3963682d190360ec068099fe61c52bf822be1b11c282c11423a0bb9adbc5818ad4123667c1c8be297a7b9379d8a052848dfc6d5575b09a91a0120aa62ddad1c86b9df0f459dd56b5408ba71dd8183846b0f60409f616f874b25bad215909fe7d5f1f6dca3508cda3b") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="", 0x0) 2018/01/19 13:26:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00008c7000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00001ea000-0x4)=0x48) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000e6a000)=@generic={0x7000000000000000, 0xffffffff00000001, 0x7fffffff}) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000ff9000)=0x0, &(0x7f00009dd000)=0x2) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000a26000-0x2)=0x1, 0x2) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x5e) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00009f4000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00002d9000-0xe8)={{{@in=@broadcast=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b27000-0x4)=0xe8) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e09000)={0x0, 0x0}) r4 = socket$inet(0x2, 0x6, 0x101) getsockopt$inet_dccp_buf(r4, 0x21, 0xf, &(0x7f0000359000-0x86)=""/134, &(0x7f0000e6d000)=0x86) getsockopt(r2, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f000077e000-0xc)={0x3, 0x1, 0x6, 0xffffffff, 0x11613f7b}, 0xc) 2018/01/19 13:26:31 executing program 7: socketpair$inet6(0xa, 0x6, 0x1000, &(0x7f0000570000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000053d000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f0000370000)=@req={0x80000000000003fc, 0x0, 0x1, 0x3}, 0xfffffffffffffc93) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d41000-0x8)={0x0, 0x8}, &(0x7f0000054000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000029a000-0x4)=@assoc_id=r3, 0x4) r4 = socket(0x1e, 0x4, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f000026d000)=0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000078000-0x8)={0x0, 0x0}) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) writev(r4, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r4) close(r2) 2018/01/19 13:26:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000594000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000fe3000-0xe8)={{{@in=@empty=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006e3000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00001a7000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r2}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000555000)={0x7f, {{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0xa, 0x2, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x83a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x227) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000979000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x1, 0x6, 0x40000000000001, 0xffffffff, 0xfffffffffffffff9}, 0x20) 2018/01/19 13:26:31 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000021000-0xc)={0x0, 0x0}) r2 = accept(r0, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000008000-0x4)=0x9) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000019000-0x98)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xdab}, &(0x7f0000009000)=0x98) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000023000-0x8)={r3, 0x8}, &(0x7f0000010000-0x4)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 902.223082] sctp: [Deprecated]: syz-executor6 (pid 25280) Use of struct sctp_assoc_value in delayed_ack socket option. [ 902.223082] Use struct sctp_sack_info instead 2018/01/19 13:26:31 executing program 4: pipe(&(0x7f0000767000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000c96000-0xdc)=[@in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x800}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in6={0xa, 0x3, 0xffffffff823dc27d, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xca, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}], 0xdc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xe)={0x0, 0x3f, 0x3, [0x8, 0x1, 0x6]}, &(0x7f00000c4000)=0xe) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00001c7000)={r2, 0x2, 0x3, [0x1, 0x7f, 0x9]}, 0xe) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x50, 0x8, 0x7, 0x1, 0x7}, 0x14) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000)={r3, 0x22}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000002000)="2d2d3ec8e241a8594562c4e992be5186dad77dd3b38516fb1143cda2a2fefa42fc3a4f923f1e7d61ca8b866645ee6549853a71731f39e79ae357b5e84a028cd93d80f0d11ba561", 0x47) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={r2, 0x100000000, 0x0}, 0xc) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000004000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0xc00080}, 0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xc763}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000005000-0x10)={r2, 0x20, &(0x7f0000001000-0x20)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000006000)={r4, 0x8}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000007000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000008000-0x4)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000009000-0xe9)=""/233, 0xe9, 0x10000, &(0x7f0000000000)={0x4, 0x7, 0xfffffffffffff95b, "048b5e2d184d", 0x9, 0x0}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000009000)="f406fdf537e034e986075b62c4a48f3d5789447e9330b611e3ae2083b6afe9b4da525fb839467f454a16d4aa7e3194ca39d4ae09e11ee91479ea112b79af695bb925ddc0276c5c3119b6", 0x4a) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, &(0x7f0000004000-0x80)=@generic={0x0, ""/126}, &(0x7f000000b000-0x4)=0x80, 0x80000) 2018/01/19 13:26:31 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xe, 0x4bfad273c15fda3b, 0x5, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000001000)=@ax25={0x3, {"7b7d4fa655b7a9"}, 0x0}, 0x10, &(0x7f0000006000-0x20)=[{&(0x7f0000006000-0x3d)="399cb0f6470ff5c6238d02eea49089f0c929ad9a3a6a58718900d92f55208d8b1c9eaff9cde15a5777195e41d3113a791039079a57d8085043a0407818", 0x3d}, {&(0x7f0000000000)="29c385ad9cb0fba01a07f509383fe2cd0b09a970dd7c8cae6de2721ed75867f516a3fca9ebfda95cfe4609966a6ccfc366cfffc90256f349be331c529c11ff485e92c2161395dcbe504461fa7bbcbd3ca7f0dce6f20518db706411d500532654109402ddc9486d807b753f9135b37de92fc9465cebcbc0072221dafa370f99846267e3470bcafa3dad487db4a43b28ca956d0afa49f596e7a34e23d2094d2dc9bfb586469eab7be8a6f180d280bdcbbfd72a797acd942c31325b99b736de6b6352700aa2aa770343561ae3603e6b707761e6c3477e4d7eed5c00b5fbff3f2bf136a2443331ce53030e131d142c04d8facfdb982a4c7710670aa7f03a49f79e9a260e9fdc2155ca729cb4aeca20b9c8d9a7f57ff4734a81267d888b07e66372d41b0f9639e793d5862e80f78d4aa8203131dcd09055a172bcf8312a084bef0f519824809c878f317f40a4760f754dd16bcb2300701601368c2eaf5ae1e94ff12d6d20a574f1f2496f98395af1c6490386c4aec2efa807d55c94acb8d4670e364b49ea3a02c6f5ba73d1e9cc0ab043054c0b7a84f1718d9cf1a102f78ad136d942ba3f8dca8cfbdd3fbb56fcdfc4654f7aa75690f02f5e1e84a57b4b76d7d46e038b615b4126b6481e8c8d8ffe55a4a23fe0c706f8bfe8cbb8716a7b222842a2b1bced519cff071eb3cc46be3403850adf7d57099056f6f211d5a475581ca0fc2bd3c7568362890b7059961099b6c74744f0ddb762b64cb5ab568b3b32085a5579cfef0475bb97d78414211915f7af8c206e5679eeab7193aeb583a185196746cf2bfebe2ae7cdbbd0fdcb4365815b2817ecf0fc89eccb3071f758f5fe575d2afa2e51d19c2112a1519323b99321cc1cfd36169082f07da1b6520a5831492e3f1a29c158adec5163d4a29d42224136d19d1b49b43d58ba3f79a6ed3c681cb08c63dfce9198864e4bed3602fc73468f728033962680cfa5d74ea3cc2bfc32eaba600faa3459399cde9afae50c802955be9dcdd2bd460ce6bd6b3f6688c60eef2804a7c40e11c2b9257801ef1f205d500d381ec6e79a9196efc101ef18c882304eca95039ea83bd2de99025677f516e860d3554d4224178ebb3dccf34d4777212a99b5fa8061dab98f0bc639ec799e78d1b75f933783c239843484ca1d185422a0c2c2b389abbcfe75a1c2d298cd89f16116aac4290aa2f834c577ee068c5d1ff54f258bcc1edfb63dcc26a52315b72036d2efae4644e7a2381ed91e2b9ff694a0380ccc507816c604d0374998a3d9696070f7f952ad4f5f0d5c05cda68d1250886ac19be53bcd8a397f1d1dfdb2b6ed1b5886e03ea899bdda7a9d91e4e5c238bce0a0d80b187319146f88febef24636707f0fd199dc610ef87246b2ba738e60a0078808d5843cc65a8e550b71390a133b347f2cb57f9f5fabc67bf979f1563792c778ac9074966fd5aa17fdcfdd2ed1abf62025f4cd065a5784144dcd4fc984eceb34b18e68da60ad47cb5bf1a3eb1a610b60bcf23f4aa5720176415b14bb402a8da4b02f368be0ed517a43fe209e5f021e1acc43e0a1ae0f4a46372bb56d861d35dd01478b94ad688d5b8887bc53a464e52dddee826a9462945762d82b700d9905c1f42301dbbf264c40f333224f83b40f8e86bbfbe9aa75b954d9cfb10a20398c6fb6243a7b0a300b28483227e93a67755abe25d107fdfc31d7121b550fe1e74aa9577d5fba3b0e6d9d572405b1df35f3f7305bfb9614d06679e02f082186519a41677f862dc4e29b1089d5fbaa60fdbb513c452e3e7c3f007c91748de996761a0210c43ccdea4de2c9776cc080c9b7c65e9e2c60196dbe797743fa02c7e831baa1547f2d69e5f5516920cef7a48722babdf2f89a4f98ccedae5322ff92131f09cf6fceb5f96f1e73f09561b965c87949548c4bc1cc7aa2ee40930b8051ed299721b9747fb2804712a1be2c419dce59738220255f1a4feb3580a9cfffde7e3d1ae0ad3fc83cfaa028cd44db76a441c4f998f978e63a60f3ab165d0b8845ef4677c2173277fa5e4c378ceca658a36b37e35099c1c632afd0a8f92ed59047df8a8d0027dc048844c923d7fb28d37545b3d7f9ef9c6402f25ae88cc9f61a9a521742c048a871c19ae508b01183097282f649949315cee53b21e868b617e74c33cbbf57367812b878fc5d1d7a432a7a05eefdfb40b85ef9a864ea73ae5d2ef83daa589e69b6a0792edc4677353641383867408c3a30e03c62583c0424945d57458faac292763561a92621f81f8c2c13ce489e3585ef6d15a436996c6a86b8f1f890f1f6e401e130a224b9eb10703952fde449bd16877bd90a045c5f6e0df6c58ab98d24108800c0c796b690724dba193f899ed6d2ec896daffc1669295997b7cecf69a9c72f03c727b16eee157eaae7470e604305f8d3260aa9926eb7a214dfc0a014e5982455749b3d2c3081eb2834acc5b76aefa94798ead92185af2698e00f4a75cc1df17823283e9bdbbfeb459d4e62a5c97b43921b365439e17fc38d29ab0e6600b8cd90d8154749319bde0022b4a8257d7c087f10b5aad37039cf520c624f985478a072990715024197b40f0d2d30a189f9644cb54a955627a73d57c78ad3a9a80cc15ea51ffd68c5da1f3ebd5501e1e708c0b5b1a1aaa3b36dad76c389e94aaff9c1bd5862860010d82a0782a8beee8f23451a4eef1b9bfce612382283b8859e3d43f161cf5b6e7c2d65b17ee844777f1dabd7988cb4450ab372e0ce3948590ea588e6f98c22ecaccbe3be60301823f6f489fc7d6916f202fa95d09711df301ab884aa536e1c4a509af840e2383422350af83fa45fd0bed5ff80c9a771c6a564aab7e6413912a6666125cadaa508e26e44032bd817d455f9e7483035e3c524bdfbf33ef0676de02687d866f9608f5fffc17fff40a9bd4077062b26e0ac41a94d5a8191c4d9d881cf980c4597bf3a4888f1dca265f4efa1cb38b24e622570f0e9326b26e69a524568aab1b0d9bed4673cbddba69ac607661fdcc26b71891558185f1a792eadfec71df698287bb186e48b6857bb65bd4dfaaf6d0722442d015c5746c3bf482b3593d132274b718ac444c0cf1d7f53b90b6092108bbdf60d930609f6520c80bfaead6597df85ae16d77edffd139e8b30258f563284d4b6f0220f08f7d6ba9ea12302027334e7cd7c5b9d46a1345eb458ca7bb95d91beca9cc65833bd0bb8063a16613023ba9a0930109d78513325953e4f7cd0bff8dc99a90fb2aa9e47cb538a86c36b789130784344092ab6ce194899fadb97c89cb727997574f72416f39b7dd5edc1622f60d2a564ac98f6a1197b9dfb5e31f531ed54e2340665796900cba38fcb61b77e509dc4cb396c2dc4865d3bd333c52b38da5ce724d4200a4db4bbe10f3902fedde41f1aaf93d520df2a2fd8816f01ec49a48aca4adb5c2bdbf1c27ac08f91637d155074cf8a56bc937809dd815c3b0f8aeed544336c51812dc29e5022d13ab24f4813f7ef7a0ecaab04ae2b63611a120da30e98618777a1ba6b00123035688139077d75dfb2324d1124a9ba3d20e815ac566b8501f9da8992952e10c747a91f0f0fa60e134575de95a345bb802014a30389d3528a1e4201382cb1b82bfb48b37d590db2cc05a7339ac4346a7c89bd0048294158745ec1af61228864e44b7690087ff05bbcaa7ff063ba536b3caaed422cd7d1984bc95650dde3538e4461bf56bf0b935dc5a34a69a541179ff989b2aae8b43463e989345f6bb4eeca1bf9bb9e91323beb4724959f0a8d5d792287402d24bd9161c3fced56b1a304075950080e32e163c413d2cc39ce40e6b21c8cc844b2df3ac065b8bcc1e27a125c23e907ecbf63acaaab6f292c27c889a6b741adfc1dc1d2285007d92943d9b1adf38058b33a8854957cecefcf5c20294e0ce0a36fa37e347ed136f8f50c5a4fdf4e0e520f601de030cac1c8f809e54e39715a5834dc061d39151c3cc8eb1663f368e5b7f428b1a0abd0691c559fc35cd647812ecc88344a2fc1d4fc7eee3866586c7ffcf1e815a59df5ba00f50e167b52e09ea9074fd21bb6b4ef688aa96af569cd6dcea7dd3508e235c31b89757221a20b1420b73359b5a21070419134f9cc9d62640144da61f8796c143f0279b44ee9a6b3c15856b9ccb1603f49ab92a50b3266e4ea708df663f60d5bf28f702d4000658a4639fb86c498ca794c363999e4767d7d4346944fa305fad1e680483fb5e68fe91540c71b4bd17ecb7977e0e3a999e0b93f8ae13ddb81bb2628b85472b2331cf46da257c5539f71d918cbc11f9ae9dd9e432185f4f2030828f38b6e1638d13c891dddfe3661139d1b42f6bba836700aac0ca77df0fe0cb423e7e7cc9941c65483f7c59737490133480ad6c19fd58d0cb00368d406a929e1f3220ea297f2a4785494a847549ba796d044928a3c2743998abdb816f6e12efc2acefd2eee25758ae110d131b187920178c453b6272b4c9e53c89e10400b81a7b8a4dc56696349262065496e1cb96cd82ec3a025011932341d43cad74614895cdf2fad66e51047dd542616475f8faebf63abd072c3bc856224e106458ee4893c15e3f1775139deff30272cfbc9b38d8e2e315234360ad0df4b87a773030792f6136a83043e5ccc2020e76347739e9e7da87cda5c597a0b8424029f83bb8967723e13e70ca7d1b775a5e2f600bfb558bcc4e9d50581725bbb4376dd41abe00d82c7476abe444eedb2b8a92a694f184e138e4d2bc17e463447ad37324deccdc6ee221866f7eaeee16db020a6e609847b60d9e92e69f27641b3ca64f4c6278565685ec84d78d976989df1be9abe3330f64b38f2b91392e28e5a42d53883d15d58fc1dce641613fe73cecd2051d25b70cc56a4369214bcc1cfc823114e5f14b9af27d824d2b6a154f9d0dd25929cf2fcc978c46ad8175b4fddb5abfc044c4f42c472dbed21439466c89983dc145ffb31f5f97ea617ea44ef9c420074028df3421fa1ce31ab06831fb183a1a3dd603fb467d13fbffd281070c3b00b90745aaa69acfa7038ed079d59e096ca5efe26475454e0be744c81f01d4f34b9ec7745a4c5af2aa3453115ba670244d0843ef88c7c5ed9fc3e284d68de2fa7f1438b6844d0d3743b46a19e73b16328b54f8ef8a08b3fa007eed98691d3cb7fb1d1a59bd90c8da353655845a1c3b2cad0a8632b283b2280aa5583f5af498145aa993c8abc40e41a3220be525559371252076d70cdd390a006f48f04eba10b23d135f5577c8451c078b3d929076139245dcc59a2fabb507f6b6baf0edde4ed838e953c897e20f8f347c299c73dd1dabfc57d2db5d4e2433d372ea3496ee1041b6221ed556a7cd8ad9d5afd814e8d16bda84ae31e46601a4e646e57ac1fb653cec76b7a2475c8104701ed25e339584d17d721d8d4e959290fa540aab0c422bb0578d0a48d0bd19169c4afec9dbacf1d805ce5e740f83154de5bf579681f8b474dcc77f741ff1f727244804366aa35ff4f8e558afe06e34e7cf115a3fa187f36872b55d24a8107fd7db3eefa815749497162a7d1655131c9518d296bd9b8fd7ff641aee90e0b36bdeac81514c8449dfb39eed4028ca30b5372675de23d9989a0e44a85555a3d94c2b3b86deb7af2cd0ebb43781cfedcf7e42ba9a71ccca048140489529381275f23af48b9e388857681df42285470b9746b30e500d62ca9cc2c1d95fe00ff122cde600b9b44b647e1b0d13cb3f448c537d37de42f6fba421e5539cef6a9f7d8f587f2723725f800198731f35a086d203e41d5b2", 0x1000}], 0x2, &(0x7f0000005000)=[{0x28, 0x88, 0x77d, "8cbc3fe28d2f9fbe00ca0f10db9a308d57111df45e72"}, {0xe0, 0x105, 0x8000, "0fe9f1aad836f567f1b23242a854d76ee50ae003b03567b2ddbeb4de1d4054f91600e62a7c1a9fd6e8bcf2006feb9fa77d025dd9ed762a015c6c96be3e2641ba424f7b7fa6768a6910ba28f0627da67344ed7d793d465d76808fb909fb56effcb25633d97df6e57c34c9a192f37c4ebe4cc08ce814f50b699b389101ecbe905213e5acec7dbbbc4adfce04cbae93d206bb2c787fb311b09d8f9e51a4532b85e1df7e25026ecdd2a2cde4549a9f305752058107310a71cd17f74b31be59771b7c42b3062899a3b22875f25e214602dcee"}, {0xa8, 0x1ff, 0x8, "420a5aeb0232a010f2201ba81e61cfe29a1c97ae686a0d5de8bda314ba67d87db93b9d66379066b31cb3dc9fd6546cce4dff06aef39f5825e2ac2485bc2cb9d8998f91c282fe5f8fe26210fe8ed08ab787ec3040ac6bdf9e2ababc27d9e74519e6a77edfb76210275eb188080ec672c0a695fddc553a6c570db2a5c3d2430778432aabf371a55c0414d52584ddab0623ff"}, {0x40, 0x118, 0x100000001, "ae685e4e6627d4bb2861fcdba4bb0f49559395fa88f17a34a8e31894f330ce40a9007b0b561d040ff7fb33e2ecb526"}, {0x68, 0x0, 0x3, "85523f1591fd660e48fa232fe668b243a1f24d8af9c02f80cc0599a9c103d5d7bdab42a9cb795ecddf3e1ba09cfbf94917896d784b0f7e2b6cd17640a36ee8bbf69d775757d3d1ede5d25518a8d2ef159398d9c7a0"}, {0x80, 0x10f, 0x10001, "b65fb4363a0d93305dd9ee8b40dc60cda5d958fab91e9a989ae1ef485a95bf49829fa56e1f4fe11b00297588b640508806102b82ccda1c385a209cfe79a1efbe5f0eaf2ec071fab89ea9b60d87af0e97e3c02e7b97b0a4d6f33ddff6076aa84fc29d580dec256a082721c3d6e69f"}, {0xa0, 0x118, 0x9, "8856d47867834152e7a0231c5ffd5ec4d4390b85f202345d9946963b6775bcbe233dc169cd9d93c900f789d1e9677cf90281714229965ef71846bc63504a279b310f193b5003ead4a3df0c1a4cd3142cb88355660be3a4dc895ad57cd2348a465ff22d503a8a979bbcdc99fd2ceffd506f404413463bcd0f913da8afaad952f516ddc6e5c0ca3a4651f251e21c"}], 0x378, 0x40}, 0x100) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x3, &(0x7f0000000000)=""/176, &(0x7f0000001000-0x4)=0xb0) 2018/01/19 13:26:31 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x8a) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fc2000-0xb9)=""/185, 0xb9, 0x20, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc1000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0xfff) sendto$inet6(r1, &(0x7f0000fd6000-0xf0)="45a07556cc2d987821befdf054f0b60cb5bf6a7e0b2f3ba48327b8492fc1787f4a1881a022c125e79e826293e317e91448ccb66f41591f22cfad30cd1e84191b8453281d67", 0x45, 0x0, &(0x7f0000fd5000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/19 13:26:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00005cd000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4028641b, &(0x7f0000ada000+0x90f)={&(0x7f0000dab000/0x3000)=nil, 0x8, 0x7, 0x60, &(0x7f0000a50000/0x4000)=nil, 0x40}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000047d000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f00004d0000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f00005ff000-0x4)=0x6e, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d07000)="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", 0xfa) mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e70000)={0x0, 0x0}) sendto$unix(r2, &(0x7f0000e70000)="", 0x0, 0x44041, &(0x7f0000e70000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r1, &(0x7f0000e72000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/19 13:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000089a000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f01000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000ab2000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00009a7000-0x8)={r3, 0x1}) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00005e8000)=""/147, &(0x7f00008e8000-0x4)=0x93) 2018/01/19 13:26:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x10000000006, 0x0) write(r0, &(0x7f000063b000-0x133)="1f000000120009f2f908fe0000e100008000001405752200dffe1aec000081", 0x1f) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000922000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00004c1000)=0x14) sendto(r0, &(0x7f0000f6a000-0x3f)="113d206fb8a6c89543db58762cbef6210f14f80ae3b4b1d9d9514177125611ae69ed86aef1254b77bcc36057d1cba1f0fbfdb6543a14d80476163c90503e7e", 0x3f, 0x4000801, &(0x7f0000135000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) recvmsg$kcm(r0, &(0x7f0000dfc000)={&(0x7f0000301000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000134000)=[], 0x87, &(0x7f0000ec9000)=""/0, 0x0, 0x0}, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000cf9000-0x4)=0x0, &(0x7f0000285000-0x4)=0x4) 2018/01/19 13:26:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x15, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) readv(r2, &(0x7f000096c000)=[{&(0x7f00003ea000)=""/188, 0x2}], 0x1) sendto$inet(r0, &(0x7f0000735000-0xa6)="91b0f5", 0x3, 0x0, &(0x7f00004d3000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:26:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000638000/0x2000)=nil, 0x2000, 0x6, 0x10, r0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000604000-0x66)="86eca9bdbb7a4f67bcc56d530154dc5dae8dcc70b98a6908dfa400690c7bf6f4bfaf0df316920bcc8653426f1a1d81d2a13c7cf7473ba3620efed4a4670b253795dfa182cf576ecaf05348e12b48ffc59b81ec14c10f3825050c5ff66d45280026816e26247e", 0x66) bind$alg(r0, &(0x7f0000ff5000-0x58)={0x26, 'skcipher\x00', 0x10, 0x0, 'salsa20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0xfffffffffffffebe) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000088a000-0x38)=[{0x0, 0x0, &(0x7f0000d8c000)=[], 0x0, &(0x7f00004ed000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) write(r1, &(0x7f0000ca5000-0x1000)="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", 0x180) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000045000)=[{&(0x7f0000e97000-0x83)=""/131, 0x83}, {&(0x7f0000467000+0xb79)=""/214, 0xd6}, {&(0x7f00005ab000)=""/88, 0x58}], 0x3, &(0x7f00009f2000)=""/190, 0xbe, 0x0}, 0x0) 2018/01/19 13:26:31 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) socketpair(0x11, 0x7, 0x2, &(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x106000)=nil, 0x106000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000106000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000106000)=""/107, 0x6b, 0x100, &(0x7f0000106000)={0x3, {"8301794367d32e"}, 0x10000}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) [ 902.398319] TCP: request_sock_TCPv6: Possible SYN flooding on port 20030. Sending cookies. Check SNMP counters. 2018/01/19 13:26:31 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 13:26:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000b7c000)=@common='yam0\x00') socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet6(0xa, 0x5, 0x4020caf0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000b4000-0x28)={@generic="ab10f2261baf8f8b3e486ffc4f9374f2", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f00002d7000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0xe71, r2}) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff018}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet_dccp_int(r0, 0x21, 0x7, &(0x7f000005a000-0x4)=0xffffffffffffffc1, 0x4) 2018/01/19 13:26:31 executing program 0: mmap(&(0x7f0000000000/0xf8d000)=nil, 0xf8d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004d7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) poll(&(0x7f0000f89000)=[{r0, 0x0, 0x0}], 0x1, 0x4edc8b4f) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8f000-0x18)={r1, &(0x7f0000f8f000-0x30)="ef9c8e7cf622f6cf09922e82942e26bc96c0d68e74a64197c39d19f51d2c1f962cb7bb2ab4a245ace12c19892347fe6f", &(0x7f00005f2000-0x7e)=""/126}, 0x18) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) 2018/01/19 13:26:31 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000000)="a6f51e885bc8cd176b7f2a52a85c96a0b3b8e64c8060e77b8fc1ed7415fa67a7484764d43be5ebfc36f49f9e60838e5c3a9815797c8274702cdc49260558b3ee8e31756a3ea435c33a80d0231c8d0d487bd3c56be84947c54f5eb57a06df33e0ee434afab22f52b80fe92ef2ae30874e5d5dfc4e76b98dac89fdee10f6140fc8b70f") setsockopt(r0, 0x65, 0x10000000004, &(0x7f0000fe1000)="", 0x0) 2018/01/19 13:26:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) vmsplice(r1, &(0x7f0000f6c000)=[{&(0x7f0000a9b000)="7b489292f056c7d0cbb4bb6fecca8f4087c88f6b827526614fdf2160aab438fee9c7a34a4faef54807e3188f3457af393906aebc374a28930e4a7772fbe41a09aa0f91089e8049eff1dd39e9160446fa4e93e651bd9d511b5345a51220e9d38527c690b0c15e3ddd51edaebd106ae0025b209aed4abbee8d9c3fa4455d1ec1df81b1e155a7f04df588869ae2df7f559aaadc1b2651ecb0c27078e863c39af536b96da0450504087080e560cbf2b325f32f69965fe2f90f202f899aa519", 0xbd}, {&(0x7f00005b8000-0xb5)="7117592f9dd3f24f3f1c799df2b4130fb0ad48d1265f45ef1ee8e2400dafa85b7c4615ee33d6e902bbe0fb25c060385d2d5c7e25918f55815395cfa4500293d9e751eb67bf82314ea027fe7f990382933bc1046fa00d848f4de82d0cf3564237d096b79793a44126004dce96764d1d154667d69666c6dde3849688f15a86e0e6da69ed8bab403f97926751ce8d124fe1c0f819c1a9f86c4bf09f64520e0b40327779764a88e24ccd07f8c6b6205557b8fc9fc32a68", 0xb5}, {&(0x7f0000c03000-0x40)="3c4b911e844cab3085c6a83a5897bcf39f42285c9d3cc3ed4ea98493138cc22abf452bf206e5c540530d5b254d2505e97d79057c56420c9a84be794e0169e537", 0x40}], 0x3, 0x8) sendmsg(r1, &(0x7f0000edb000-0x38)={&(0x7f0000897000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c79000-0x30)=[{&(0x7f0000108000-0x2a)="7532f64ab7d09d8d1bba215e49c187996c", 0x11}], 0x1, &(0x7f0000475000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/19 13:26:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6(0xa, 0x800, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002e1000-0x4)={r0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000021e000-0x4)=0x3393, 0x4) syz_emit_ethernet(0x5f, &(0x7f0000d14000-0x5f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x51, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0xa, 0x0, 0x0, {0xd, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x80000, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@lsrr={0x83, 0x1f, 0x0, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}]}}, 'Z'}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) 2018/01/19 13:26:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = accept4(0xffffffffffffffff, &(0x7f000060f000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002c3000-0x4)=0x58, 0x80800) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000612000)=0x4, &(0x7f00000e5000-0x8)=0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000583000-0x8)={r3, r0}) sendto(r2, &(0x7f000037a000)="46a8b8", 0x3, 0x80000200000000, 0x0, 0xffffffffffffffe5) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000acd000)={&(0x7f0000615000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b85000)={&(0x7f00003cf000-0x8)='./file0\x00', r5}, 0xc) 2018/01/19 13:26:31 executing program 7: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000f9b000-0x8)={0x0, 0x3}, &(0x7f00000b3000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d87000-0x10)={0x9, 0xa, 0x1e9, 0x839, r1}, &(0x7f0000a45000-0x4)=0x10) r2 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000348000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000af3000-0x4)=0x8) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000f9b000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00009d3000)=@assoc_value={r3, 0x20}, 0x8) 2018/01/19 13:26:31 executing program 6: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/19 13:26:31 executing program 4: vmsplice(0xffffffffffffff9c, &(0x7f000096b000)=[], 0x0, 0xfffffffffffffff9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00007c0000-0x4)={0xffffffffffffff9c}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000b93000-0x4)=0x0, 0x4) 2018/01/19 13:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r0) socketpair(0x4, 0x80000, 0x6, &(0x7f0000a1f000-0x8)={0x0, 0x0}) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000d68000-0xc6)=""/198, &(0x7f0000cda000)=0xc6) 2018/01/19 13:26:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f00002c8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, 0x1c) listen(r0, 0x3) socketpair(0xd, 0x80f, 0x7, &(0x7f0000e47000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000524000)={0x4, 0x4}) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f000055f000-0x2440)=[{0x10, 0x10d, 0x400, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000a47000-0x38)={&(0x7f000057f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000aec000-0x10)=[{&(0x7f0000873000-0xd1)=""/209, 0xd1}], 0x1, &(0x7f0000e25000-0x3e)=""/62, 0x3e, 0x200}, 0x2) bind$alg(r3, &(0x7f0000b61000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/19 13:26:31 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fbf000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:31 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0x8)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001000-0x2)={r1, 0x400}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00006a2000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r2, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/19 13:26:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f00002c9000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000087a000-0x4)=0x14) bind$can_raw(r0, &(0x7f0000ac9000)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 13:26:31 executing program 3: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes-fixed-time)\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00009e5000-0x10)={0x1, &(0x7f0000f79000)=[{0x2, 0x7f, 0x67d, 0x4}]}, 0x10) socketpair(0x7, 0x805, 0x7, &(0x7f0000f79000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000bc7000)=[@in={0x2, 0x1, @rand_addr=0x800009, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x39f0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000f3e000-0x18)=@get={0x1, &(0x7f0000bab000-0x3d)=""/61, 0x6f}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000a3c000-0xb8)="757d60355ad6ec311b8dfbb19a1492c02ddffcafc3ec9f95a0241549955f859fa359afcede4ff6051866baf60b9c9adc1396ffa2bce773d691b8f9cee718fc2dc92108c81d96e1f4bc5f227a9455e393c5eca9aba0d57cab743e72d5cb2a628c944f56bf20b62b7534e749039a9c021925d323867099fd2c9be627e4aad6fdd27161f6bd6dea5771a64051a22849e7cd3c05244d7a0e139eef556cc2bb975254363fcc0f8c06c6271ca76af084ddfb619726e403fa285dd2", 0xb8) 2018/01/19 13:26:31 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000011000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) r2 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000000b000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000010000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f000000a000-0x28)={0x81, 0x3, r2, 0x9, r3, 0x0, 0x4, 0x100}) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) socket(0x4, 0x6, 0x400) r4 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockname$inet6(r4, &(0x7f0000008000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x1c) write(r0, &(0x7f0000010000-0x2)="", 0x0) 2018/01/19 13:26:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) accept4$unix(r0, 0x0, &(0x7f0000f32000-0x4)=0x0, 0x80800) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00009cc000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002ca000-0x4)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a3c000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6000000000000, 0x1, 0x200, 0x100, 0x5, 0x1, r1}) getsockopt$inet_int(r0, 0x0, 0xe, &(0x7f0000db7000)=0x0, &(0x7f0000a59000)=0x3) 2018/01/19 13:26:31 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000008000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800090005000000", 0x24) 2018/01/19 13:26:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000059f000-0xc)=@sack_info={0x0, 0x7, 0xfa3}, &(0x7f00009d7000)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00006e4000-0x14)={r2, 0x3, 0x0, 0x6, 0x9, 0x100000001}, &(0x7f0000540000)=0x14) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 13:26:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x2000000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x81) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c18000)={0x0, 0x0}, &(0x7f0000d5b000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000eab000-0x8)={r2, 0x0}, 0x8) 2018/01/19 13:26:32 executing program 5: socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x0, 0x4, 0x1, &(0x7f00004f8000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000783000-0x88)={0x200, {{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf84}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) bind$alg(r0, &(0x7f00007e9000)={0x26, 'skcipher\x00', 0x3, 0x0, 'lrw(ecb-cast6-avx)\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000c13000)={0x0, 0x0, &(0x7f0000cf5000)=[], 0x0, &(0x7f000006e000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @assoc={0x18, 0x117, 0x4, 0x956}, @assoc={0x18, 0x117, 0x4, 0x5}, @assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0x10c0, 0x200000}, 0x400c840) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00008d4000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffff}, &(0x7f0000038000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000144000)={r4, @in6={{0xa, 0x2, 0x12e, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x9}, 0x98) accept4(r3, &(0x7f0000fee000-0x80)=@generic={0x0, ""/126}, &(0x7f0000cb4000-0x4)=0x80, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000d9e000)=@req3={0x9, 0x8001, 0x5, 0x2, 0xff, 0x5, 0x4000000000000000}, 0x1c) 2018/01/19 13:26:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00005f5000-0x4)=0x0, 0x80000) getsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f0000eaf000)=""/4096, &(0x7f0000126000-0x4)=0x1000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000bbc000-0x4)=0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$unix(0x1, 0x1, 0x0) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000365000)=0x0, &(0x7f0000e5e000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d9f000)={r0}) getsockopt$inet6_buf(r1, 0x29, 0xef, &(0x7f0000382000)=""/191, &(0x7f0000a7c000)=0xbf) 2018/01/19 13:26:32 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fce000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000e76000-0x8)=@assoc_value={0x0, 0x8}, &(0x7f0000cde000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e7d000-0x98)={r1, @in6={{0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1}, &(0x7f0000c46000-0x4)=0x98) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2, 0x1, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r2, &(0x7f0000587000)="", &(0x7f0000fcb000)="", 0x2}, 0x20) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000811000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r3, 0x29, 0x3, &(0x7f0000fce000)=0x0, &(0x7f00002a9000-0x4)=0x4) 2018/01/19 13:26:32 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000001000-0x4)=0x1, 0x4) setsockopt(r0, 0x84, 0x0, &(0x7f0000001000-0x1)="", 0x0) 2018/01/19 13:26:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dee000)={r0}) setsockopt$packet_int(r1, 0x107, 0x3, &(0x7f00008a4000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000311000-0x8)={0x0, 0x0}, &(0x7f0000d0c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000013e000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x8}, 0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f95000-0x4)={r0}) connect$l2tp(r3, &(0x7f00006c4000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x0, 0x1}}, 0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000476000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bf9000-0x4)=0xe8) connect$packet(r3, &(0x7f000055b000)={0x11, 0x1, r4, 0x1, 0xffffffffffffffe0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockname(r3, &(0x7f0000f5c000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b9f000-0x4)=0x26) sendto$ax25(r5, &(0x7f0000721000)="b3fc5bc1e6b09ea563b4347b42a9c2aba8ab92eb32bfdade7e10f362d7694e0629f3a2fa0fce30aa8e0cd7ab4fa58f4faa1c01c358620b703205a27c79cc230336c48c87ef27564ff293da83be4a59d2743a87013ceca9ee434d54bdcbe300c0e4264b6c9adcba15621058a7fc4d76ec94f2d69db95ebf23e0f7abd51c7d0e01aee5ee1d42c536429fd2ea547e32906390dd22eb245dd04db69c934d912d11f7b1905a7c507c44ca5fcd535473cbca2e2151b6ee9f538d03da1d3e19f54cafa736bdbbd2", 0xc4, 0x40, &(0x7f0000b71000-0x10)={0x3, {"5962095bd6a99b"}, 0x5}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/19 13:26:32 executing program 4: pipe(&(0x7f00005ad000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004d7000)={0x0, 0x0, 0x0}, &(0x7f0000ebe000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000b33000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000000)={&(0x7f00008f4000-0xb4)={0xb4, 0x18, 0x400, 0x5, 0x3, {0x8, 0x0, 0x0}, [@generic="a9604feeb2484197524823bd11505fd0d461dbb1331e014e75c28c55f267463995eeb08e192e59e2a72ec713c6cd594108dc96aba8f675042b9c169aa020607aef7044799d7e2622556fe98efd2cfc1e3045e37629ed46637e720bd84b5781f66fe8da8a3c7f4d158971ba1936587af4538d4ec71f6e", @nested={0x1c, 0x4e, [@typed={0x18, 0x4, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}, @typed={0xc, 0x5, @pid=r1}]}, 0xb4}, 0x1, 0x0, 0x0, 0x80}, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) shutdown(r2, 0x0) recvfrom$inet6(r2, &(0x7f000067d000-0x77)=""/119, 0x77, 0x0, &(0x7f0000dc7000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 13:26:32 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x6e4000)=nil, 0x6e4000, 0x4, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006e4000)={0x0, 0x0}) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00006e5000-0x8)={0x0, 0x8000, 0x0}, &(0x7f000020d000)=0x8) mmap(&(0x7f00006e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00006e4000)={r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1}, 0x98) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f000066c000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x0}, 0xfde3cae876a340ed) 2018/01/19 13:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xea1cfc518d919619, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r0, 0xc0045c7b) sendto$unix(r0, &(0x7f00005a7000-0x59)="6604043954ba67781d48ef7ad54c034303258abb970a10bb1c022505bcd4003722e7f4b7b61725f7d8d096465a3ab82651bcf7fdf38e8d9d404202552cc721d9d02b6b9f96776f3b5f88b2263e72a0bc5ac32c7c8088226e76", 0x59, 0x8000, 0x0, 0x0) connect$unix(r0, &(0x7f000087e000+0xa03)=@abs={0x1, 0x0, 0x2}, 0x8) socketpair(0x11, 0x803, 0x3f, &(0x7f00008e7000-0x8)={0x0, 0x0}) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000bf6000-0x4)=0x9, &(0x7f000086d000)=0x4) 2018/01/19 13:26:32 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00009b4000-0x30)=[{&(0x7f0000001000-0x1e)="c5e2fffefafd9947615397447b77d29ab954d8c3fc197ccccde43b09b54090", 0x1f}, {&(0x7f0000000000)="2917edcaa1eae38debde50605e004d2b4a264dc8d8d8a6bb43e8d25c2dc156f799348f5979c0e142d3d35f3aa7156fde9466a1a37a2e0166b72043ea9b9ac13aeb7e3c9e37c4f72b2e6ac61397cfb0705ef64102d5df3a9c31a2e17c7f8e3cbf98bc6fcef3c3a65752b6b82c8f2032e2a5c150537b429374a7", 0x79}, {&(0x7f00008db000-0xdf)="bc24556762b85ccbac99d2e7b1551be36b0e26a2daa34a27f62c1b83013721d4ce80540ec31a24f9cdaf47e680e610d4526b991a8127ff96629ee4b8479843540e276787fb28fa22008af5e14a53a206d4b9ad496d4c5353b9c5516b8c070c25a5c127aab00688de047dd9ef346addb81f75f076c657fb26951295a8157f48c12f1b391c53acc26f88b757d7d748e00ce4117fe3868d6685e9c2a0735c29ef38e93a2944b864865d31810ae3dc372d3639c55a5b9f90a853054c83ef419a3b13e54698a9736dba4bf39216d1bb4c480edd758d5aeefb123e99710c23d94bb3", 0xdf}], 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004df000-0x28)={@generic="4349d49ff37ee92447a29a102fdb8f38", &(0x7f0000440000)=@ethtool_gstrings={0x1b, 0x29, 0x53, "7f88208867788320a84a7d2f0d6eb5f63f870736cbbbb41aae1945bf31c66d1c30d5aaa933fbaba1710f83c18182329acfb5e1d8c7784f07bcfd6dc6af758e73dab23e643d638e32d0478445528a3217f41091cb4b1a18c0c44f50fdc3f7f3d9ea63627c6c80b798b06c8b99e472c4414f46ce0977"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 13:26:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000f54000-0x4)=0x0) accept4$netrom(r1, &(0x7f0000032000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000678000-0x4)=0x48, 0x80000) socketpair(0xe, 0x1, 0x400000000000b56, &(0x7f0000530000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000261000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00006a6000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004aa000)={r3, 0x4, 0xacbcedd33e268855}, &(0x7f0000787000)=0xc) accept$llc(r2, 0x0, &(0x7f000019c000)=0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x2, &(0x7f0000ffc000-0x2)='lY'}) ioctl$sock_ifreq(r0, 0x0, &(0x7f000035a000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000feb000-0x20)="d87b092cef24cad30000010087ee8721e5828c3cff0700008fdcfeb43ef0c0b3"}) 2018/01/19 13:26:32 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000006000+0x8fb)={0x0, 0x0}) r2 = socket$can_raw(0xa, 0x2, 0x11) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r1, &(0x7f0000008000)={0x3, {"e95e55056e6f4b"}, 0x2}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0x9e) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f000000f000-0xc)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r2, &(0x7f000000d000)={&(0x7f000000b000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f000000b000)={&(0x7f000000d000)=@can={{0x2, 0x20, 0x9, 0x5}, 0x4, 0x2, 0x0, 0x0, "2fa21c69e5887db3"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x1) sendmsg(r2, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x10)=[], 0x0, &(0x7f0000003000)=[{0x10, 0x0, 0x8, ""}], 0x10, 0x0}, 0x0) 2018/01/19 13:26:32 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000257000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 13:26:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) pipe(&(0x7f0000446000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000696000-0x4)=0x0, 0x4) 2018/01/19 13:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x20, &(0x7f0000770000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fba000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000a28000-0x18)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8, r2}) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000761000-0x1000)="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", 0x599, 0x0, &(0x7f0000572000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 13:26:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) listen(r0, 0x7fff) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) listen(r0, 0x6) sendto$inet6(r0, &(0x7f0000704000)='.', 0x1, 0x4000841, &(0x7f000086d000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x11}}, 0x0}, 0x1c) readv(r0, &(0x7f0000e80000+0x48e)=[{&(0x7f000001b000-0x68)=""/104, 0x68}, {&(0x7f00007c7000)=""/191, 0xbf}, {&(0x7f0000fd9000-0x1000)=""/4096, 0x1000}, {&(0x7f00008e4000)=""/94, 0x5e}, {&(0x7f0000051000)=""/22, 0x16}, {&(0x7f00001bb000)=""/114, 0x72}, {&(0x7f00004f5000)=""/133, 0x85}, {&(0x7f0000f1c000-0xfe)=""/254, 0xfe}], 0x8) 2018/01/19 13:26:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x2, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r0, 0x21, 0x0}, {r1, 0x2001, 0x0}, {r1, 0x240, 0x0}, {r1, 0x1201, 0x0}, {r0, 0x100, 0x0}], 0x5, 0x1) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0, 0x0}, 0xc) r3 = accept4$inet(r1, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r2, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r1, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r1, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r3, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r5, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x4, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x1}) setsockopt(r0, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r6 = socket(0x10, 0x20000000000003, 0x0) write(r6, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2018/01/19 13:26:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000061e000)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000feb000-0x58)={0x26, 'aead\x00', 0x2, 0x1, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x6) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b83000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000df8000)={0x0, @in6={{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00009a4000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00009f8000-0x8)={r5, 0x200}, &(0x7f000030c000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ca9000-0xd7)={0x0, 0xcf, "0dcd8c825b18fc57268428870b0c6a6645ae777dc9690834ea8cbb30f7c946da00abae798cf5d7b048c06462078e7d144431bc59b0fc476aa49cfcf796e61a3e54750b3c8dbf9de0c737e9dc54d28a3838d95d878de507ce0a05efee73d4190dcf121094e39fffed337f0d91dfa9f8f5276c6f683d009864389c62eb86f68c2ce7ccdff015b16d43dec6b24391302de35bf50008c02874a3c5ec7785c1d820e46a20e46c6a56f7f2ab51d31ac3b4e280145d0ae94236f411d501e4bb9e676b99d639f1d1615d40895bf8f731df175f"}, &(0x7f0000c3d000)=0xd7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000982000-0x10)={r6, 0x36d, 0x4, [0xe3e, 0x1, 0x6, 0x8]}, 0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000fb9000-0x8)={r6, 0x1}, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000d8d000-0x5c)={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x78}, {0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x7, [0x70b3, 0x2, 0x0, 0x3, 0x5, 0x8, 0x10000, 0x3f]}, 0x5c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x6) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000035b000)=0x24c, 0x4) writev(r2, &(0x7f0000545000)=[{&(0x7f0000204000-0x2e)="7a22e8e7a9e2ad9f4f301387a115bb38e8675b22e4a412eccdaf67386f681baad508a23ea88f868108458ae6d5b9", 0x2e}, {&(0x7f0000a90000)="4b6d24dc06a77d35b30dc9b7dd6d7c91b4057715532ae70884ced92d6067462a5c689e959263426ee4dec50000aa806c958c2b0aef4e78a0a6ca8e6b7e3249fa2ddcc84ab08a09a9a38244ab18f872cf346d2dcc80d0ec327de8723ea0c3c726c612cb0cff2fdd6ee7d2deec915d4f9fe315de23224af024fef4c021eac93f4ad0ad9292c0", 0x85}], 0x2) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a83000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000188000-0x20)={@generic="3c0593d9650c091ff03d54545c318114", @ifru_flags=0x7100}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000b01000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00003c9000-0x8)={r6, 0x8}, 0x8) 2018/01/19 13:26:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind(r0, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8474979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092377aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) 2018/01/19 13:26:32 executing program 6: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000db8000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f00000e3000)=[0x400, 0xdd, 0x40, 0x6, 0x0], 0x5, 0x8, 0x400, 0x8, 0x0, 0xc47, {0x8, 0xffff, 0x9, 0x10001, 0xa876, 0x800, 0x1, 0x2, 0xbe8, 0x1, 0x5b6, 0x9, 0x9, 0x5, "f8b63641c6f7f4bd88668185d9dfdf7d607900f67509b6edc714c53aa208760f"}}) mmap(&(0x7f0000000000/0xfb000)=nil, 0xfb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x231, &(0x7f00000fc000-0x231)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[{0x9100, 0xb24c, 0x48, 0x8}], {0x8100, 0x7fffffff, 0xaee, 0x9}}], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x1f3, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x6, 0x1, 0x1000, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}]}, @hopopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x8, {0x3e00000000000000, 0x0, 0x2, 0x8, []}}]}, @hopopts={0x0, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x28, {0x40, 0x8, 0x4, 0x200, [0xeb, 0x5, 0x5, 0xfffffffffffffffc]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x81}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @jumbo={0xc2, 0x4, 0x2}, @generic={0x3a6, 0xe8, "a4bbfb922fb7eee31b49d4254716d96ac046add0a6578f77ba0d14a0383427a139cd4c334c8ecab264e19425c79b2b3c0bbccf051b6d11d216e6413d37daadfe06ebaad64bd54d3c44da66fe95c078d087c18769ad31e9746052ed94531518b7f6330af31e4e5965b7e8d427d06b05ec240b36427f465f093bb081dd5f86eaea712ee7f242e574026af5f48d7980b6c3a04cee145fbf6af9684723f4ab7758fd417cb0a071a130fb76e79b0988fa653536e0dbd20a8c92a4eacebe283bc231749860693f312b90ac9a08b4f32c3c1b9a2199d5241076f0c572c0db37c1647d1f7329d162b048387f"}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x6f, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7fff}, @ra={0x5, 0x2, 0x800}, @jumbo={0xc2, 0x4, 0xb6}, @enc_lim={0x4, 0x1, 0x9}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}], @icmpv6=@mld={0x84, 0x0, 0x0, 0xffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}}}}}}, 0x0) r1 = socket$inet6(0xa, 0xa, 0x3) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00000fc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000a9000-0x8)={0x0, 0x0}) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000031000)={@loopback=0x0, @loopback=0x0}, &(0x7f0000037000)=0x8) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fd000-0x8)={0x0, 0x0}) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r4, &(0x7f0000068000)={0x1f, {0x0, 0x4, 0x5dd, 0x401, 0x9, 0x101}, 0x0}, 0x9) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000001e000-0x8)={r2, r4}) sendto$inet6(r3, &(0x7f00000fc000)="458e373307ac9b75c1bd1165e69b08c96291b10e1f4eb0271a4736e55376636519499a8cd79781ecc6a790a185877fc224e7181c935b6dd6659b6c0dc9ce56ab621496d47ede541174143b6aaf064e878f0df7413927918952efddfabdf7404474e25fa1b4d28c84799809c66aecb11ac32c57e826d5e60f914edb9af944819a8c75f55b75d644b10cc4aedf6a17a315b7b683bedea6aeabfd3bf57626833ba001b92adbd52067db01520183fab4a980dc2a3a2b6f109681e5c89f8df0d9a6e9107ef9cbe20801a5aa50465bfbe5ca1e08fc567d509eadd094da414b0b43", 0xde, 0x4000004, &(0x7f00000fd000-0x1c)={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xeb7}, 0x1c) 2018/01/19 13:26:32 executing program 4: setsockopt(0xffffffffffffffff, 0x84, 0x8000000000001f, &(0x7f0000000000)="", 0xb3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x5, &(0x7f0000037000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/19 13:26:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000031000)={0x0, 0x0, 0x0}, &(0x7f00004d3000)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000033000-0x8)={r1, 0x0}, 0x8) 2018/01/19 13:26:32 executing program 1: mmap(&(0x7f0000000000/0xe5c000)=nil, 0xe5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800, 0x8) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000e5c000)=[{0x7, 0xfffffffffffff001}, {0xa, 0x8}, {0x2, 0x0}, {0xb, 0x1}, {0x4, 0x8}, {0x8, 0x7}, {0x0, 0x872}, {0x3, 0x9}, {0xf, 0x3}, {0xa, 0x1}], 0xa) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000c27000-0x14)={0x1, 0x85, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000e5c000+0x333)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}}}, &(0x7f0000b05000)=0x3a) mmap(&(0x7f0000e5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000e00000-0x10)={0x0, 0x58, &(0x7f0000e5e000-0x58)=[@in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in6={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xd875081}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000574000-0x4)=0x10) mmap(&(0x7f00008cc000/0x2000)=nil, 0x2000, 0x8, 0x42010, r2, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f00004c5000)={r3, 0x100000001}, 0x8) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000d66000-0x8)={0x0, 0x0}, &(0x7f0000764000)=0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000e5e000)={r2, &(0x7f0000bdb000-0xeb)="516fad6fa40380026d95906dd5ef98606d8039ad2944d73ab7c80362099072e4ce3bb6995a3a10fd364181b3c51099a9579840059432d5d5ecb631bc8b7bb00f2706281bed28f92acf1af2495a634f5d0b5def54392bdda89b3caccc3a693930e1760c3e55e26b2fdfb926b1584f6251e117a01b3cf91cf20b0a3ceb964ccb270bf3f4b5817aca309099199146d29ed152f2e072eb3065759dd1c2cd583f3e23231e35dcebd6037aadf2ab37ed3c893a971c8219df00925c7e87551c414d41b58cb7fb63123bf6e3ca279f97fcefd56c2d0e87832eb7d6a15bfa502de479b465ce5016aa95cb53b9824975", &(0x7f0000e5e000)=""/45}, 0x18) setsockopt$inet6_udp_int(r2, 0x11, 0x64, &(0x7f0000e5c000)=0x100, 0x4) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000c5a000-0x4)=0x8, &(0x7f0000d8f000)=0x4) 2018/01/19 13:26:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000074b000)={0x0, 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000800000-0x4)=0x0, &(0x7f0000b85000)=0x4) r1 = socket(0x1e, 0x5, 0x0) sendmsg$alg(r1, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:32 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f000000b000)={@common='ip_vti0\x00\x00\x00\x00\x00\x00\r\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000006000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000005000)=0x1c, 0x80800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000010000)={0x0, 0x2c, "5b7b8c819662173e8c3fd90c08e759891796f77d6694b24a369b710007ad947b43a8c6962f509e8b719011e8"}, &(0x7f000000a000)=0x34) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000010000)=@assoc_value={r3, 0x9}, 0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000011000-0x4)=r1) socketpair(0xe, 0x800, 0x1, &(0x7f000000c000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r4, 0x40086432, &(0x7f0000009000)=0x1ff) 2018/01/19 13:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000252000)={0x7fff, 0x3f, 0x9, 0xffff, 0x3f, 0xf86, 0xffffffffffff8000, 0xfffffffffffffffb, 0x5, 0x1, 0x6}, 0xb) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000ee4000-0x98)={0xffffffffffff19f8, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4faf}, 0x98) 2018/01/19 13:26:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f00002aa000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002ca000-0x4)=0xc4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x7c, &(0x7f0000b1d000+0xc91)={0x0, 0xa, "a4bbd2ee728c8432b9ad"}, &(0x7f0000bd2000-0x4)=0x12) 2018/01/19 13:26:32 executing program 1: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x0, 0x100) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000a7f000-0x3c)=[{{0x0, 0x0, &(0x7f0000fca000-0x40)=[{&(0x7f000069d000)="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", 0x1000}, {&(0x7f0000091000)="5e746fa64809cfbe939ce1b0a6f4b56d3a52ab8154638c35d8af56740b290ceac6b497b2f29c02e3798b457761ded3ba89373fb24c114633474b3c499a7970ef6e7ecc564c28dd79c5e305877abf1e7094f7cd53b3dcd8d682b8746e24c25db69be365f22e7d4360c14b11cfa0507fae2c7b9cd325796dc4c14b4c7a15438ff3bf2bd57dc203230916daca806eea2fab620249d0af4bc5b99448a983aa4feeed42cf255cd7eb3dc22696db409ec5ed1fe8e197781c4fe646a5e0f30d01374bc66762c504a119b7fdfa61ecd028ddb9de0d4d7aaf78a88cc53c1c069a3b", 0xdd}, {&(0x7f0000cfd000)="673830ccf72978c48b0fbb82448a52cc2d4d90d9fc7462792fc28e8e9530839ecf287841c46a4f001d310488bf7d8dda173aadee687fe3700fcb96c844f23ab8b57e51a025e103d2ae169a7e4be3f55c1263a6045ea3a30b0a5221e4f4ecbf58b6e9c2f6b22b8351e829c48762ce48b05fa84c451e35001118c11a26429f0f51233a65da3a0beffc44", 0x89}, {&(0x7f0000303000)="3c7df3e9d28dcc4a11483fad530d54afe99a8cabc3f746f9ef95693bbb2ad544e2a446a26b555c1c91ad50d5d2be687d09b725f60abc753bc30169a1e8923447713519c4fd81121bd574923ec3be9da911e500a74da7d21696e25bae964061c09094dcc39e96ebd195aac1432c727cf35a7b3736b0347b7fa5321bd20806ad43a815dbba63e5620a4ddfdce40d514920bbbbe1994f5361b1b6f8c70ae3990857b7c3dd669f27461232d5c78cd62a60427078ef829fd1cce5bcf0cdd21d22f109f3d024599bf753b3ae9def41", 0xcc}], 0x4, &(0x7f0000fc9000)=[{0x100, 0x10f, 0x0, "2afaddd3849f4d5f7c7ae97a1849d864c142b756a8b11c04b1d2e1c2beb5d0937df2bad3779ef10f12bb45704f6a92eff780d32fe686d57146d656c0a08c26c7dee6284dd8bc092b8e452cdf03b42c1a43c2affa93ca49cf22009635cb94f02efd74d70bd9d3e293f8f438708e634549cf2bd628474141e1d467e643338f436dc924adb92520bb6b9462e35d70f2253421ec66129ec7c1a002ac602b302e5b1edef5a34ce68176ed10c74fb5c622f6f3f013cd72b2a5a1a889a029207ba9fb7131015334fee9359a0792aa05c9422f606fba7cc77f80562441741ea6f06a90086e8fea27682b2b960802c28b08"}], 0x100, 0x4000}, 0x2}], 0x1, 0x800) recvfrom$ax25(r1, &(0x7f0000a32000)=""/113, 0x71, 0x12020, &(0x7f0000f9f000-0x10)={0x3, {"9b5af104971a9b"}, 0x1}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000c92000-0x4)=0x0, &(0x7f0000fcb000)=0x4) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fcc000)=""}, 0x10) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fce000-0x2c)={0x1e, 0x6, 0x40, 0x7976, 0x1d, r0, 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 13:26:32 executing program 0: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000082e000)={0x3d41, 0x9, 0x16cc, 0xffffffffffffffff}, 0x8) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000ee9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ee9000)=0x14) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000eea000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000eea000)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00003f9000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000862000)=0xe8) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000eea000-0x38)={&(0x7f0000554000-0xc)={0x10, 0x0, 0x0, 0x200400}, 0xc, &(0x7f00008cc000)={&(0x7f0000eea000-0x100)=@updsa={0x100, 0x1a, 0x402, 0x2, 0x1, {{@in=@empty=0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x91, 0x3, 0x0, 0x2, 0xa0, 0xa0, 0xee, r1, r2}, {@in=@multicast2=0xe0000002, 0x0, 0xff}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {0x7, 0x8, 0x401, 0x1, 0x2, 0xffffffff, 0x5, 0x0}, {0x4, 0x53e, 0xde, 0x80}, {0x1, 0x8, 0x7}, 0x0, 0x3, 0xa, 0x3, 0x6, 0x16}, [@ipv4_hthresh={0x8, 0x3, {0x1f, 0xe}}, @proto={0x8, 0x19, 0x2b}]}, 0x100}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) 2018/01/19 13:26:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f52000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a2f000-0x4)=r1) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/19 13:26:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r0, &(0x7f0000002000-0x10)={0x27, 0x4, 0xd86, 0x5}, 0x10) r1 = socket$inet6(0xa, 0x8000000000000806, 0x0) getsockopt$inet6_int(r1, 0x29, 0x100000000000de, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/19 13:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000d36000-0x4)=0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000b95000)=0x0, &(0x7f00004e8000)=0x4) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c5c000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c42000-0x4)=0x10, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f000007c000-0xc)={0x2, [0x0, 0x0]}, &(0x7f0000ab1000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000048a000)={r3, 0x8, 0x30}, &(0x7f00004b3000)=0xfffffffffffffee7) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000746000-0x4)=r4, 0x4) r5 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000a00000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) sendmsg$alg(r5, &(0x7f000005b000-0x38)={0x0, 0x0, &(0x7f000049f000-0x10)=[{&(0x7f0000c31000-0x1000)="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", 0x1c0}], 0x1, &(0x7f0000d09000-0x60)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000e5f000-0x39)=""/57, 0x39, 0x0}, 0x0) 2018/01/19 13:26:32 executing program 2: r0 = socket$inet(0x2, 0x3, 0x2000000003) close(r0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x40000000, 0x0}) unshare(0x400) preadv(r0, &(0x7f0000001000-0x80)=[], 0x0, 0x0) 2018/01/19 13:26:32 executing program 6: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aeb000)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r1 = socket(0x5, 0x5, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000aed000)=""/9, &(0x7f0000aee000-0x4)=0x9) 2018/01/19 13:26:32 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x1000000, 0x32, 0xffffffffffffffff, 0x8000000000000000) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0x3, 0x0, 0x20) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000016000-0x5c)={{0xa, 0x2, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}, {0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x407f, [0x5, 0x800, 0x83, 0x7, 0x7, 0x0, 0x7, 0x7ff]}, 0x5c) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000001e000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0x0, &(0x7f0000016000-0x10)={&(0x7f0000008000-0x14)={0x10, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000005, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000021000-0x4)=0x4, 0x4) 2018/01/19 13:26:32 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f7f000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00004cd000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0xc1)={0x0, 0xb9, "7057899ae80998b19e4e4457affc89a1f41e1382bd1730aed31fc325cd4d790e5779a1dcc78ff3c4e13bac0ed37f5187338027675ab19df2e57b3c69d1db4410573951c8e667733356b06bb4c31fd059b5d16a2c1f62534cc58e9e0f6322d2bb6290124eb56badd10e95a398b86371c716a130edd688e17438402408b09ed703262748f0dcb4d90cd6d31b2a29b52214b23f8a1bd80a613a9958f22cfa0599ee176e49d168537eebe3e9b39b4abe604890e166fa8fc624aafa"}, &(0x7f00009c7000-0x4)=0xc1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x5175, 0x8, 0xfffffffffffffff7}, &(0x7f0000694000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000aed000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00005f7000-0x4)=0x1, 0x4) ioctl$void(r2, 0xc0045878) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r3, 0xc010640c, &(0x7f0000004000-0x10)={0xe219, 0x9}) syz_emit_ethernet(0xaa, &(0x7f0000001000-0xd2)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x70, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x0, 0x8, 0x2, 0xd6, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x5e, 0x2, 0x1, 0x10000, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @fragment={0x32, 0x0, 0x9, 0x9, 0x0, 0x5, 0x3}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0x87b]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffff9c, &(0x7f0000003000)=@generic={0x0, ""/126}, &(0x7f0000003000)=0x80) socket$inet(0x2, 0xa, 0x0) setsockopt$inet_udp_encap(r4, 0x11, 0x64, &(0x7f0000002000-0x4)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000005000-0x10)={0x9, 0x8202, 0x1, 0x4, r5}, 0x10) 2018/01/19 13:26:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000cf3000)=@assoc_id=0x0, &(0x7f00001be000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000f72000-0x14)={r2, 0x3, 0x3, 0x1, 0xa01, 0x3}, &(0x7f00008f3000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000520000-0x8c)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000834000)=0x8c) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000001000-0x8)={@multicast1=0xe0000001, @rand_addr=0x7fffffff}, 0x8) 2018/01/19 13:26:32 executing program 1: pipe(&(0x7f000008f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$pptp(0x18, 0x1, 0x2) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00002eb000-0x8)={0x0, 0x0}) connect$pptp(r2, &(0x7f0000e60000-0x20)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$int_out(r1, 0x5460, &(0x7f000001c000)=0x0) connect$netrom(r0, &(0x7f0000ba5000-0x10)=@ax25={0x3, {"65b5dc0d72aa0e"}, 0x4}, 0x10) 2018/01/19 13:26:32 executing program 2: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000fd2000-0x14)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000cac000-0x4)=0x14) accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000fd3000-0xc)={r1, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000fd2000-0x4)=0xf9f9, 0x4) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) 2018/01/19 13:26:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000155000-0x118)={0xb0, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmmsg(r4, &(0x7f0000714000-0x78)=[{{0x0, 0x0, &(0x7f00001d3000)=[{&(0x7f00007df000-0x7f)="f7", 0x1}], 0x1, &(0x7f0000b16000-0x1f0)=[], 0x0, 0x0}, 0x0}, {{&(0x7f0000f00000)=@pppoe={0x18, 0x0, {0x0, @random="aa64b6033cf7", @common='ip6tnl0\x00'}}, 0x1e, &(0x7f0000dae000-0x60)=[], 0x0, &(0x7f0000950000)=[], 0x0, 0x0}, 0x0}], 0x2, 0x0) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair(0x1f, 0x80005, 0x0, &(0x7f00006f4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r5, 0xc0106426, &(0x7f000054d000-0x10)={0x1, &(0x7f0000fbe000)=[{0x0, 0x0}]}) 2018/01/19 13:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000b2e000-0x8d)="1a66e3ef9383c56e3eace41972f73ebd849a0168c2892999f418ca4c1914f5d7046f606b811c9ab04051cafc40c74fbedea57c2b17e12b6f7d522fb98e6558b6c9fb39fb6f70751b7590475d278b4c0e345929e1b1bc983a49478a902ff283d02b18f839d4305e483d2ae4f9826ff0ee64089b3ce783509acf379cdb4360c744d1292b2bfd80f173c23bd9955f", 0x8d, 0x11, &(0x7f0000d5e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000353000-0x80)=[], 0x0, &(0x7f0000dc0000)=""/79, 0x4f, 0x0}, 0x20) bind$inet(r0, &(0x7f0000e7c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000656000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000246000-0x4)=0x8, 0x80800) connect$unix(r2, &(0x7f0000306000)=@file={0x1, './file0\x00'}, 0xa) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000573000-0x48)={0x6, 0xe, &(0x7f0000592000-0x70)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @alu={0x7, 0x0, 0xe, 0xf, 0xf, 0xfffffff4, 0x1}, @map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x6}, @alu={0x7, 0x2, 0xb, 0x0, 0x3, 0x18, 0xfffffffffffffffc}, @map={0x18, 0x0, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x3, 0x1, 0xa, 0xd, 0xfffffffe, 0xfffffffffffffffc}], &(0x7f0000fda000-0x4)='GPL\x00', 0x6, 0xbb, &(0x7f0000f48000)=""/187, 0x40f00, 0xed74ecb7315c5155, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000030c000)=r3, 0x4) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000e81000)=0xcc, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000612000-0x10)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet(r0, &(0x7f0000937000)="", 0x0, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r0, 0x0, &(0x7f0000aec000-0x4)=0x0, 0x80000) 2018/01/19 13:26:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000a14000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fac000-0x28)={r1, 0x0, 0x24, 0x6f, &(0x7f0000b76000)="", &(0x7f0000569000-0x6f)=""/111, 0x0, 0x0}, 0x14) 2018/01/19 13:26:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000764000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@mpls_mc={0x8848, {[{0x9, 0x8, 0xffffffff00000001, 0x400}, {0xfffffffffffff1da, 0x9, 0xbad7, 0x3}, {0x5, 0xa8, 0x8, 0x9}, {0x8, 0x1000, 0x3ff, 0x9}, {0x1, 0xafaf, 0x9, 0x8000}], @generic="7a30c796460323b2490946db4e54dbfa1d310b897cfc031fddb0213b0f5ad02ba9b5371db82467a136214ed7711fec75fd7bd623bd5e8cb2a6003ba89bfcbbe109beadde8379c2e1611ed73ae6"}}}}, &(0x7f0000754000)={0x0, 0x1, [0x25]}) 2018/01/19 13:26:32 executing program 6: mmap(&(0x7f0000000000/0xfd3000)=nil, 0xfd3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000fc1000-0x1c)=@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) close(r0) 2018/01/19 13:26:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f00007d6000-0x28)={@generic="98974019c072c34d6256e32613d3136a", 0x8000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000faf000-0x26)="260400005e0009000095faf8000200004000fd000300000006140000000208dae5060000eade", 0x149) 2018/01/19 13:26:32 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x4) read(r0, &(0x7f0000008000)=""/0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000002000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000009000)=@ethtool_rxfh={0x46, 0x1, 0x800, 0x6, 0xfff, '#(W', 0x9, [0xad58, 0x0, 0x0, 0x3f, 0xc3, 0x801, 0x6, 0x0, 0x4]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 13:26:32 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000000d000)={0xffffffff, 0x94, 0x8}, 0xc) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000f000)={0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000010000-0x4)=0x6, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000d000)={r0, &(0x7f000000e000)="c78fbbfe7db7b39e7cc4c101881d9f59c98a19510b26eb08f607cc6f48a2b779c0f37b0ddf8d29bb344d03a79718acc585ffe2615b19185a09302f6278b7b879922456c8699951de13ba90cca17a7434000000000000005f5593292241dab8b6efc36fb95baf9eb75275bbc63ca07a33ed8c85cc09f02de4b5cd24f2e282d82bb5c9491d0f98608a7d2fb4586827a0e33fdd1369ff14f0e6b7368187bc69b8659775cbd9dd8253549d76fb6105360739a2e2218905fdafba3564dd04972bc3516591bbb34637", &(0x7f000000f000-0x69)=""/105}, 0x18) r2 = accept(0xffffffffffffffff, &(0x7f000000e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000004000)=0x2) accept4(r2, &(0x7f000000e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f000000f000-0x4)=0x1e, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000000c000)={0x0, 0x2000000000}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000000d000)=0x0, &(0x7f000000a000-0x4)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f000000b000)={&(0x7f0000003000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/19 13:26:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000dcd000)=[{0x0, 0x0, &(0x7f0000d27000-0x20)=[{&(0x7f000032b000-0x90)="882fe49ce69e9cdf49ad63e5fbaef1148b55cda2bdf00e2f94f9c99c67659a5d58e1506f33c1fb85b1fa1cff63cff2eb0cacd31bb5e7fd2abf710a2cd1835bea5fa417d42bfd2e47d68ff057e8631992c61178380ad0f1d4098994b93d63a337f5650d37dfd6dcbfb44d784a1ed959a6fc911ac80520ced347c7d00adc60850f", 0x80}], 0x1, &(0x7f0000026000)=[], 0x0, 0x0}], 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000ba0000)={0x0, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x8000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0x5, 0x4, 0x9, 0xb2bb, 0x70b, 0x81, 0x8, 0x7, 0x4, 0x774b, 0x1, 0xfffffffffffffffa, 0x401, 0x1f]}, &(0x7f0000752000)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000a62000)={r3, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x4, 0x5, 0x2, 0x6, 0x0, 0x4, 0x4, 0x1ff, 0x3ff, 0x9, 0x0, 0xfffffffffffffffe, 0x80000001, 0x2db640000]}, &(0x7f0000d1a000)=0x108) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xff4c}], 0x1) 2018/01/19 13:26:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffe2f) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ea3000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000041000-0x20)="cf66ff690981110f50356417ad877b65c18060cdc7ba3092c04b9f7c4e9a6caa", 0x20) socket(0x3, 0x1, 0x3) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xd, 0x5, 0x6, &(0x7f0000077000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000f5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r4, &(0x7f0000a4a000)={0x11, 0x18, r5, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) getsockname$inet(r3, &(0x7f0000235000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001d8000)=0x10) r6 = socket(0x8000000031, 0x7, 0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r6, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/19 13:26:32 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000006e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007b6000+0xbf)={0x0, 0x3, 0x30, 0x6, 0x2}, &(0x7f00008fe000)=0x18) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e97000)={r3, 0x10000000007}, &(0x7f0000815000-0x4)=0xfdcd) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000bb4000)={0x0, 0x80}, &(0x7f0000ec1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000016d000)={r4, 0xdd, "6fddaa56db769288b6c4e0da96931eaa34e340f4cdfdf01188b4aa89b1ed2a4a76851b48968317cbe08ec301276dd2233576794fc8af26c6c9174d67a18d3a5b7409f992ebe130abee78ea6d794b52d4c562e2c62942c4b630d35e316d063a73f3b27462d1d5e9f885fd882a682b32df26d93664361bf24d03e2849505bbd75850e465ccb10ce18f72efb8f813c5091985201aed95270df435a8459b6963e1ef5d42e44fb7d2cdfed3e6728ecb0dea72ebf45816f7e8eb2e145bf89dfaff83a14a75d65236fb1f2823b1ea5467ba9b421bd8e76578a3f3e5427b8403ec"}, &(0x7f0000754000-0x4)=0xe5) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getpeername$inet(r2, &(0x7f0000ca9000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000879000)=0x10) r5 = socket$kcm(0x29, 0x2, 0x0) sendto(r5, &(0x7f0000518000)="da", 0x1, 0x0, 0x0, 0x0) 2018/01/19 13:26:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000188000)={0x0, 0x0}, 0x319, 0x81) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d54000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f00000a5000)=0x0, 0x800) writev(r1, &(0x7f0000f0e000-0x10)=[{&(0x7f0000996000)="66902d80c5790635aea34e8ab6728bf1e3b78a029829", 0x16}], 0x1) socketpair(0xd, 0x7, 0xe10, &(0x7f00005b6000-0x8)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000886000-0x4)=0x0) r3 = socket(0x10, 0x3, 0x10) write(r3, &(0x7f0000ca4000-0x78)="220000001a00070b00000000ef001201014b81bf0500010007fffc00000000000500", 0x22) 2018/01/19 13:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x12079d34) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000bd0000-0x4)=0x4, 0x4) syz_emit_ethernet(0x4e, &(0x7f00002ff000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x18, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "8b3db38156be98cb"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) 2018/01/19 13:26:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f000026f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000f0c000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d5000)=0x18) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$kcm(0x29, 0x2, 0x0) recvfrom$unix(r3, &(0x7f00006e3000)=""/0, 0x0, 0x60, &(0x7f000050c000)=@abs={0x1, 0x0, 0x3}, 0x8) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000aa2000)={r3, r0}) shutdown(r2, 0x0) 2018/01/19 13:26:32 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000000)={0x8, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x1, 0x10001, 0x7fffffff, 0x8}, 0x8) 2018/01/19 13:26:32 executing program 3: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ab2000-0x10)={0x0, 0x7, &(0x7f0000ab2000-0x94)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007f5000)=0x10) accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b75000)=0x0, 0x800) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ff9000)={r1, 0x7, 0x4}, &(0x7f0000ffa000-0x4)=0x8) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8bf2, &(0x7f0000dd8000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000dd8000-0x20)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x10) 2018/01/19 13:26:32 executing program 6: socketpair(0x14, 0x800, 0x9, &(0x7f0000578000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00003f6000)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000c4e000-0x8)={r1, 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7f, &(0x7f0000766000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00009d7000)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x3, 0x101, 0x200}, &(0x7f00009a8000)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f000077f000-0x18)={r3, 0x401, 0x10, 0x9, 0xfff}, &(0x7f000083a000)=0x18) r4 = socket(0x40000000015, 0x5, 0x0) bind$inet(r4, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXCFGDATA(r4, 0x89e2, &(0x7f0000dad000-0x4)={0x0, 0x0}) sendmmsg(r4, &(0x7f0000573000)=[{{&(0x7f000085e000-0x10)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000035000)=[], 0x0, &(0x7f0000b6b000-0x608)=[{0x10, 0x114, 0x3, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/19 13:26:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x10001}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000b2000)={0x6, 0x3, 0x54a, 0xae, r2}, 0x10) 2018/01/19 13:26:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000be9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000057f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00000e7000)=0x1008) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b12000-0x8c)={r1, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f00005d5000)=0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000e2a000-0x98)={0x0, @in={{0x2, 0x2, @rand_addr=0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000000000000000, 0x8000}, &(0x7f00009a7000)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00006b5000-0x8)={r3, 0x1df0}, &(0x7f0000cf4000)=0x8) r4 = socket$inet6(0xa, 0x802, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000227000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$ax25(r2, &(0x7f0000b23000)="2a78a5cff10857146a5c01734472270b7da8100a83037a9594894e80959aa761b902e014354d7d1463c319d4ab29992e4e9b5388bd7fe8b78e901b638a5634f45028600f1a41af92cb4cfd8463f4b3f33e54926a308c9af64c57364b1909edc8bf83eedeac8321a82ebc49dac5b831f67e8cdb284f41a07353618f7aae75a01bab42471156ec51dca831cfdfff3e316aa7ebb6b0b9a32e2ce284a38f7092612758a9fe13cf251631af3ca15e690302083fea969c40912422243f1b6d9807387478822fa4c3a2ed", 0xc7, 0x8000, 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x3e, &(0x7f0000efa000-0x4)=0x3, 0x4) bind$inet6(r4, &(0x7f0000fca000-0x1c)={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, 0x1c) sendmsg$inet_sctp(r4, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000144000-0x90)=[{&(0x7f0000b6f000)="5b405a379fa761a0083ba47f2b71f0650b6c5702e07268db25123cff765ed98f4c7ae25dfd18779257a7f21b8e4073e42bb2d9464b0b5612dd7c18a5621221fcbc6aa5e649cc7fda229aa8a7d95d0bed018aff41c0746e71ab983cb0f7e06329051aa3942593b96e9452704a68a56796fd914c4b164ffafc0197169d4589162d6e3cea02ad65fe58b3ced3ccfc7f2f8291ed64c78c55851f1f99119ee37bc4ac3e820ee0d2dc08a078eafb756a291f502ef6b53f3a2668274abc406622181991d1bfcf3e43502965e9da210fc058ef8f081d10c95ab455b21a31fed1cfac154c7aee8b76afdde769d574fea5f4150b21a1275dbbb900542c2154edfc27862311809df3a7e0b2cf33a53305b63d94f7e268e816c9aba3b7fd83065862b6567251f91c51c007fbe6e0d6160de916435619e78975fdb668545dca1519a9ade66e2d3340a8b8a536ef4cf3978691c8ca498ce9c60ba35c8baef02489b2bb9c12d1bc9811e6f464c089461e8595fd3f11dcf7f762a290d6d7cf3d618a69b3a97b58c5df23a11f7f4a1b61a49e7adee694465be66567432ba3f26156a56241eb0c3080909720b497e185858597a3e323b12084bcdfbae9bab24dc6f69882edb30e3c5dbca688627a0968e5b5ea7b9f99119e5e60bf492eef2eb6ae7645b825bb4edd096c2d3084b2cc378e7a76d79578b44cec261d0af87bf0880601cfbdb5560c4a168313a981b3a80a1c90499f64f759ea835806f5469f3d4850bd60fd10de66869d640f4f4b3f0e46d65ea2d953ef8d384cc27bdd786b0cd28520b83011c978f413b2a89e8d8ce27166f2dc76ebb45e368f4edf6c271fc32c1a3a444b5e15543ca5cd43fdaa4bbe2bb72bc908dd2d8d77dc29f014c766cc9caf595a840b5b19a12872dabfa0a84d6a26e553a5f8f31d5f8477b969ec2bd65df8ddbc44ddf1079003c68c4cb00faa7e15fbff4d3b9ef6f9320a90d9e0290553301ec1489bc386db259e5f73e07d7321e11867e2ea931aa43aee09f29eb275066a7dcb87c028b03e0d9b4bc1f694ed866a7d4a12b4a5ebd16ff6d1f5bcd938ec57278b15ba103c608a6e34fedcd4839100f0fc4527de755c780c3953e3a81bcf54d8d1b0c27c10eabb4227453996c8a3312bde6fbe68cef58fba74d9aaff94c160085d73a90005d9b33a4df18c565375a7fa1f5d2526d599963a1064588ee00f93bbe0d89d71d76fb72d42864cdaeff7d24e3ffb89f20c37a48de40da84e02bbafbe842cbf339fde71f97ab01bc34dad73c567439b4eb23289b2e7d77608fdaa353cfefd53de624a93c420720e221a22508f634d0da83b947ac9d130a93cbe9aa39eadbbe94d6fb29144f1843da1b34c71b5b3bf87ad9f7ed28741ef49b74cb1826c821a8c65ebe0845d902872e9cdd6ab08f7aa6d556f0c2573028eec9a864edd0fdf8bfec0d66c620716858c9e5fbd71efcb6e386c30c01d6a291eb88f2149889972e9f8351bd3191f959bcded1001853e53704ad31b6f4a7b8c5534674d771a77e3042b0d46d862bdeaf88b7636223bd7dff3ec5d4cf100d144456d7dde597777b7d4b33170eb1da9e391170098fd9fdc5b44cff75b5bc7bd2388268a2240b4324c4fdaef79aa9bb4dc2f4db794d91a5197d81c4c6ceba1ecd6f31c2795d3cd2bf6780d1343c5e532507564587a639d11b2e9b1b115f29972304791d24f355d95dbc26261e4e061bec67c7b676875c66ca68ae876c54cdb8158b8eb093d62a6cc3abf1aa04fc7f0ac46e19897217296d5127a0eaac56f583ec67c534947c5b4674dd59b75e672d2b2bfb39d96199b49dd5d1b2af4ba0877f2e1f7af92f18fdb33376731bf47565f7cdd099b2cb00362ef7b5d7d13da55c22212344e43f47a7e51c61499fa11280a953c83e921eeb7f4648a98a917dfb6cf33b2a7d2c3628d4ac6ec9a0328bed76035cf211af00edf4a73bcdeb3298ee8f856fdc73a32d0ecd5708d1dc1e0e1179eee025c1eef2e546b93a20bb8a9e50864108d862ee178f5e278c541d921262025efde634a6f9d3ccded891b9ee2", 0x5ad}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000652000-0x10)={0x0, 0x10000, 0x7, 0x9}, &(0x7f0000574000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000229000-0x8)={0x0, 0x6}, &(0x7f00007b9000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000222000-0x98)={0x0, @in6={{0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1}, &(0x7f000026c000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00009eb000)={0x0, 0x3e, "76088de3fa25315acf46dbf27e5a9033266f01a399c5d0d39fa7999651699fccd872e6582e98dc339caa28b65c9fdf11517af6130f733720beb8615b7d59"}, &(0x7f0000e93000)=0x46) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000bb3000)={0x0, 0x8c, "210512ba7d19ea121ac136a1e96c96ab9e022e9b00cb90b33c4956e48c7112edeb62f9b77015037941c62a8dc3946da3a5539aa6e500cad1b7748224b37d2a87aaf0a9dc7daec106ba015179484b694323ef9725717c9227bbd8d7fe2867f0a9e6839181b6fab222355c890f358a13af1996efed34b1dbf814cda11f04fb54dabd7205913c3602cbba56bf8f"}, &(0x7f0000973000-0x4)=0x94) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000511000)={0x0, 0xb0, &(0x7f00005d5000-0xb0)=[@in6={0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x601, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x10001}]}, &(0x7f0000b19000)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000d4000-0x49)={0x0, 0x41, "6f8216ea113e445457413889298784c2f8e9893ebb4bde5645539d34b0041936a39565f3ba975bbff0eccb2ade936be7913f8623d8fd6c157b965521a40c57766e"}, &(0x7f00008bd000)=0x49) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000900000)={0x0, 0x7}, &(0x7f00007a6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000aaa000-0x8)={0x0, 0x23}, &(0x7f00001b5000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000f05000-0x8)={0x0, 0x6}, &(0x7f00003f4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000595000-0x8)={0x0, 0x100}, &(0x7f0000e70000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000e6d000-0x98)={0x0, @in6={{0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1}, &(0x7f00007c8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000015c000)={0x0, 0x7, 0x30, 0x60, 0x419}, &(0x7f0000988000)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000b29000-0x8)={0x0, 0xa26}, &(0x7f000067a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00008fd000-0xb8)={0x0, 0xfffffffffffffffa, 0x0, 0x1000, 0x1, 0x9, 0x6, 0xff, {0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x41fa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8be6, 0x5, 0x20, 0x35a, 0x7}}, &(0x7f0000c57000)=0xb8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000c2c000)={0x0, 0x86}, &(0x7f000042b000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00001a6000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d07000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000496000)={0x0, 0x1f, "575cf6cab298bbbb884677a1f2ef16b7fb2011ce37a282428709bdd76386cd"}, &(0x7f0000b7a000-0x4)=0x27) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00008a1000)={0x0, @in6={{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000045a000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e70000)={0x0, 0x6}, &(0x7f0000ef1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00006e2000-0x8)={0x0, 0x10001}, &(0x7f00001bf000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000d24000-0x1f8)=[{&(0x7f000092f000)=@in={0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a4c000)=[{&(0x7f00004ce000)="35d70413236f5698fe69e0249051f02b4a5aa643f3becba0d190f87692c15884bbf7d528dead5aea3f18ff4e1d089fbc479379f81f35baa27e5be2e51012a97b28b8e3df627853e8f4277288fb4949e13d09aacaf8d8a7db1aff747a894c4582f26c7a7b3260fa132a558c0f60932a2b05e71f", 0x73}, {&(0x7f0000d2c000)="06a85b94a18c519a013cc8a47c8f3c0ec867be56937a5474ca60107101b0090d5bf0553bd7beec", 0x27}], 0x2, &(0x7f00006e2000-0x180)=[@sndinfo={0x20, 0x84, 0x2, {0x187, 0x800b, 0x9, 0x100000001, r1}}, @init={0x18, 0x84, 0x0, {0x3f, 0xfffffffffffff3e0, 0x5650d3cd, 0x9}}, @init={0x18, 0x84, 0x0, {0x4, 0x400, 0xfff, 0x6}}, @init={0x18, 0x84, 0x0, {0x1eb406d2, 0x7fffffff, 0x1b1, 0xffffffffffff0d70}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x10001, 0x820e, 0x10001, 0x1, 0x5, 0x3ff, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0xfffffffeffffffff, 0x1f, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x5, 0x75d, 0x9, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffff, 0x20, 0x2, 0x7f, 0x6, 0xd7c, 0x100000000, 0x9, r4}}], 0x180, 0x8010}, {&(0x7f0000c71000)=@in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, 0x1c, &(0x7f0000108000)=[{&(0x7f0000211000-0xa2)="b7beddff4155aa10407e6c65eadbe34846ddb9673f976a12e75d238d854d15d231a5f0e5c81da5395574f0a382eaddce3a53bd81cf9e3ab70f338aee3f6d8789c3b6b86705a6bb9e5514486875abb8bd2a7ed5f3b193a0aa72a874ee6a13d5d33d140735f377414385ce058fd8aac9bf63dd2430c09512bc1ca20eb9572d7fb12940754b70af33ce177855ea2fd3b147601bad2cdb11f25d1630d17e522210db8838", 0xa2}, {&(0x7f000034e000)="757ad532b77798748b7a702a46b3711743822dc239db461ffaa9f1790965a2cdac82016b4bb01a4b00d4ac15854f9aa79c1c3d26c2a3d36923559136b638d8c173276fe431c7891ee688411a9074368cdabb426ebfdfbfb6cb88093dcf85685587acb21e62cd78a3f476ddc44f1d68c963e1a7c82deae7db18131b0446359a015605e394f8157c83505beeb362fa67be60c1f1473cc75aaffb9093b48223a3307883a125c0beb6efcfc48e2ded859549e070a47d07c933cad6bf2e73e731b9a4484436eddb5f9720d9e2c4258c0fc51676e1bd757487af62da6550e08567929ccc", 0xe1}, {&(0x7f0000230000-0x7e)="77e2819b1eaa7e13bbfe3442e356d8f425884038cdcc51fc36554f122e69d8f3ff2acf93d6801a4b29b0bbfe6b602b26c62070b592aaa86143c28bfb9d929e6e754a867cb2e2564402c5aecc50c4ab90602cebd0bf68cc0ba7df3070e0ca7bf5e2abd9b631ebd2c64b177a818cae5b3a556c190cb99be9d64f290b344b75", 0x7e}, {&(0x7f00001be000-0x91)="58dcdc771efea7f04c7ef7d5b3d0d28d531061f9451e2603c1b919a8e0fbeb8b4b3cc2ff96f67faf38486faa5884da775518eb7938fe3aaa2b335b0a6a18e02ec72636ada7ee4ead2ee6c4a5616daeacc3cf829895d5c84dd58f59ea117aa790266d0a5243a1016cd2bc3af032c9c5cac78d4331491b8b67843f605256e9b597e6207fbf1ea1cf56d26805e9083a993a03", 0x91}, {&(0x7f0000f17000-0x12)="7caa590291b24f07162c7e5ff1a6a8fdc400", 0x12}, {&(0x7f0000430000-0x3b)="d6c8caf75b8eaf7fc08e430af4e529fd95e65240bb1d5f659ab4f5bf1d1f9e8afcc822918a12193d03b77f985cd7c14799fc9a79be68be1001ee32ec8bd06a", 0x3f}], 0x6, &(0x7f00006f2000)=[@init={0x18, 0x84, 0x0, {0x5, 0x8000, 0x9, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x80000001, 0x8005, 0x6, 0x1ff, 0x3f, 0x7f, 0x8, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x730b4844, 0x2, r6}}, @init={0x18, 0x84, 0x0, {0x4, 0x1, 0x4, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x2, 0x4, 0xfffffffffffffffa, 0x7ff, 0x4, 0x8, 0x2, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x200, 0xffff, 0x3, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8000, 0x7, 0x1, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x4, 0x6, 0x3, r10}}, @init={0x18, 0x84, 0x0, {0xa7, 0xff, 0x7, 0xe43f}}], 0x1b0, 0x4}, {&(0x7f0000360000)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000dda000)=[{&(0x7f0000497000)="1cbc5e8c3078da74f12e44b9c1de493d693e68486a8b5f598aa9d263a86ef2c2248da874cbecd81a201819ac3e10e40b7e81e00e13f6d5e5d5eb3873bbf45abf95645e3ec7ada4463bb98d617d5c89c2a43fad0246e91219e977cdb57b1bd7825157731e54a3dfb1181a709998bda71ff3d85570c2422e76dd0379df51beb99d927eb01d22b9", 0x86}, {&(0x7f0000f71000)="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0x1000}, {&(0x7f00000d5000)="65aebad610618207fc3749bad68b8eac07996ec12623dbe86fa5b4ab3ba7c90f9bab722b3ab481b207c8fc4622491cb764b8fe803a817193d14fc711886225c30f33f11a9c90d4f8d27f6cb52c71c8a931e71eaa4b07199c11089f0f7249460fde46f31241e3189bb4c257a3166467e89e041f814c18be43d4eda8d74cc8714e2265d52ffa3a3b3e8d8615db45fb15212235f431ffa9899e587ea140765856551fd36ffb4da831ee49be77cfd8a407e6e3b9ff220363be31766ac2bae4e79efb00de664e699421e40378c730f4b3b6413ba0b3d266ab25eb72a450aad18d01375ba60e5b6a0ecd1fc8", 0xe9}, {&(0x7f0000293000)="ede9008586889877e87ca69ef018cb47a0f2b0622117d8583ea6e19e998d3144eb4063675f873393d0f09778fbea7dc39e1a2fc20a974ad6ae13c65149b37ce737700baad2b166d0488f309589f85b04c6c134f1dc204c740d405970947546a0fe6e33367dda0c6aa31e1576bec1bbf5f87fcb46d5accf2a41b45cc7766112947fc6b2f323c5129fff3788f759ee7a78ba61b9a679314e87d283dbc6775b9026303b62f2eca11c3aa6ca072c41ed1f52b38128397742c1e7ddf0bc4b97b68188fb2e32b2db5c026fee518c99387842314954405a238cc17f7fd6e867ff82", 0xde}, {&(0x7f0000173000-0x43)="e6c582ac7413c62a97f8250aa3aeef3ea4e3bce9de34f27e4cf061cb409a7ba74129b3e53feffd146672b8d20132490b667a95b316bc172dbb7e2366cf582c069a2824", 0x43}, {&(0x7f00004a7000-0xd3)="cb2046a92eab51257de72cfedd468ec0d69c9067d257db6aad54c100ef53558fb12db19a4733d085e568f266b0bfcfcfcb1525ebd4d9efcae1a929239682a10751f660908a631ced0c8e3b8f719f555e30944d4aa100183a08fbd0aa13b0591172b109dba31a71241e5d7a94510700843e7c37972f1e19b826b4b2c01aa3d2a3d700bdb5e93f6f540c8932f033794a74e16d5ee7fce46847e4c349da83eff95b5b0a00c797da7525c41c401b0aa314e33c4fddaa1ae7595fdc6fa57fc254c3903f4b4ae0107ef71915c0bce8b3a04d40723e21", 0xd3}], 0x6, &(0x7f00004e4000-0xc0)=[@init={0x18, 0x84, 0x0, {0x200, 0x3, 0x3433, 0xc70}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0xa, 0x6, 0x30, r11}}, @init={0x18, 0x84, 0x0, {0x8, 0x3, 0x1, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x80000001, 0x200, 0x8, 0xa, r12}}], 0xc0, 0x4000}, {&(0x7f000066c000)=@in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x19d19472}, 0x1c, &(0x7f0000f8d000-0x60)=[{&(0x7f0000ee2000-0x73)="1466181ea1bb231d76ec2e19f3d60f48ef08369d625667c82b3ef3b3ed8b8ee0b66fbd6d9f7f8e4ace98ebd7bc4052939b6ed1b6c8970bd38dd3902af677029e1b3bebcf717b1b7371e3ba32fa63b3bacd8e2d9291d4a1ec0a9c7596c9436339d808d50eefb551c86c2a7340e74969bad2f404", 0x73}, 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&(0x7f000078f000)=[{&(0x7f000032a000-0x74)="79737bb0d556e02c720eaba470c8ee9a7394035fb6edb47997cd84d7ebc16b4fb2f733fc4663255d9f54384719481a475edb7471c30bcaf14f9a3cd76187216acbe657c59f863173f38dfd2f20e6e4db80c17db3e900f98548bf7454fc3ab0accb4097582d751e864282116db085b470eb1c8e1a", 0x74}, {&(0x7f0000726000-0x67)="11766164737975ab982b29b3fcca8c82383126dc7a9dee6035b830163b4189b974a3d5e63402f92cf7e1d8e4354f397e3a185aac22b1dd848722322b4f65bb76fb3f6371117ae3be82d696fb792166806fa2833f819d3484f3b667110831d1855eaac9fbc4bd5f", 0x67}, {&(0x7f000001b000-0xef)="1594548d11f0a31ee12bc73a84d3750ac41c3bb8a32bd60de330b6a3e5e844d45087d234cd79cc4a2347dd355c83ebbb9dd08f825cd223f7c7b48b6acd180823eadff7b093a5ed04ebb287f73b32adeb57b851ba9c09cd26a0d363e2fd01465acbcfb19fc04493a1a31d805dcf7df06f8c48bc60f5fac5cfb708083d61ecda1ccff99669e79ab4ad6c8e7242ab0e703a86a19c382ce2f0660e1fdebd2f50b90ce666a59b95546cd4fa81165c4b7c8a23e13a69b48ac5f0842712f10d189a18274dd0e0f95c5c6a62748267b34859544212a4101d180475a05f90bfd9fa38d0c7b638de6bf5e9ce193ed0b20be91649", 0xef}, {&(0x7f0000226000)="40e76b16ad2ac3bfd5748552fd1aef1f4009b9ebe7ad3c2fe4f9ca1ba358c6aa8d78534e41d4e37532b1b5af63231b983a71c528c84f6b62f0744c492f3e6a173a6a7343c969fa6aa333d22a2b0a2ae57375aaa5e12f9a944e5466237bbd458ca89289a393687e8c5db63963f57329406903c28686a9d846a47882aa88b2bd8f036d071b17983032265e1de19bf460d1bde960434b0c68f44fa154b39d7d6e54a905036063c16e890f33cdd9dadae45174fc38c5ea9350813a1bab5c81a37cfc1c76d6a0e0d9dcfcd2aefe176f3899d571aacb05e990a5f618939e6f0c4535f5", 0xe0}], 0x4, &(0x7f00009e1000-0x60)=[@init={0x18, 0x84, 0x0, {0x1, 0x8, 0x0, 0x6}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0x9, 0x209, 0x4, 0x9, 0xe9, 0x1, 0x4, r14}}], 0x60, 0x8015}, {&(0x7f00002aa000-0x1c)=@in6={0xa, 0x1, 0x34e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, 0x1c, &(0x7f0000413000-0x30)=[{&(0x7f00009d6000)="", 0x0}, {&(0x7f000046c000-0x37)="330ab44039f27e3d6afa7708ce3630c673b46aceec5202677a569eae17541776e6f33d298fc18b78c8097cbd80365b4d914ef84cf4b31e", 0x37}, {&(0x7f0000715000)="33f4b5b014ceb6d981fc728b34ab4d111441aef1b5e75bfda036fb8a862b9576ed1f9b9d0c28cc9152c794e77a0d2064c190bd1af4203da859ec413a46d3d02d949a4061d40e27f191d135629706752d", 0x50}], 0x3, &(0x7f00000a1000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x8001, 0xffffffff80000000, 0x0, r15}}, @init={0x18, 0x84, 0x0, {0x7, 0x3, 0xb7a, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x40, 0x1, 0x3c0c, 0x7f, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x0, 0x8, 0x81, 0x100000000, 0x620b, 0x1, 0x6, r17}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x0, 0x8, 0x8001, r18}}], 0xf0, 0x0}, {&(0x7f0000be3000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000024b000)=[{&(0x7f0000438000)="84952f7c838cd9cabffbb9cb5d5799a460afa994b074263926d04e5e65ebb103c43bdb591b4899b47f52058c110ad57d64af6a084c3bfa47058338344df2ecc45e090cd8b4e87e8064e4a01a283d3ddc374f9db18584fa68aae8e9cc8b8c9628d52b76a8765816d85332434c96bcb1ad90e4fbdca80fd27d5bc9653f5e0d0fc0260980197fbc520ab8eac2d1c6fc2e10a9ed", 0x92}, {&(0x7f0000d22000)="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0x1000}, {&(0x7f000078c000)="f045d9f372856aa32fe5adec62743d26d1d5b0cc60ec26bf33eb396400a357d1f4437d56328ce1b5c56853ca4f2ec83e56aba82eabeff531097d31975d50a741ee9cf4fc5b6eb3cb5f285cadaf99d08b388ee2328147029042b58c50d404b471aa014143d1a79fcfd50098e9b340205fb08f91eede62228b8e8c56571def2e2877f4a4a9dcbc10a3fe263a7a4b039fbd9a628b09f4603cfa30b9caad1523cac2b94af80ed28d63bb149d027806788b63c50140429bcdcd15f6ea30b9473426a0ade2528672b8858834bd3e98ef93fe5f53ffedd189ef", 0xd6}, {&(0x7f0000c93000-0x80)="888cc578bc8511e4cbd9291fe1c1ac8e0a53df975991ad1cbe440a4951e7f08348a92ea99998e72b08ba4cdbbe2287066636d1626bdce9fdafbba76750dc8d217499c7dcdaacdb2cb53ae5cef578c87e932873ac191a66638ac78067cf24c8cafa47e2ffb29998c3af198211be391f0031b03e5c2adf44263eb80f5eaadc8ec8", 0x80}, {&(0x7f0000ef5000)="3fa6f96253f5ad864fbd251a954b56053e910e99e673881daf7df76307d415788852275e3f6f195b3ac8f14d128eda515d54a1cf1d928ca6bd5dc29ea0938795716f1661ca8ae9016e000fa214f24e812f947858601d9f315923eb57befd45b66bee1db4400d293c703830e2a41e20361694d8b646aa018a1181f7b74eb6d417065f5e7a74ec8deb29683ba41e534a91302c1cd88abe4c6553b1a82d6d9e37d8bea4c483c0f1cb1a8d5f3bc6928d5cc032018351e899abcda164d27def841b94a498d210278a405e602c3eb04631b731667c6182d21438fb83e041068f91c07b57ffedd5c9b99aaee129", 0xea}, {&(0x7f00007a6000-0xb0)="dd0d91257e79bd4d4ab010043c22144d6fb93799c322b38e90897b2abbe0fa9d019b0b06e688132898c0b4bec872673f9a8294c49a7a9b38f0707acc252b452bc021b6fe17537078978cd12641f4547c76455aaf1083e9f1b4026a0c5b6f2bcc1678a4f05e635acd9f8ebfd51356869c4fc272661ff82ff2a0ca42d62c771daed4485acd80d7cb9cb693c8561f11cd9514dac07095c6e9a827c58bcdfa570b5137a20f53bfb76e1d47b6d67d5f6ee00c", 0xb0}, {&(0x7f0000adc000-0x3b)="45d3e967cbb721b8d063391801409150d5e7b64b46a770ec323b3e12b9743bd670ce690c3a53657c4ed81b827521c2782e4cd2dee8b9042903b6c9", 0x3b}, {&(0x7f00008e5000-0xb3)="d5e4898d33219de9236d981643f81f1ba08b3129d2f19644bd9809164c725937e0d4511647d59e8df1366c69f2412a738f1cb1fd15f297baa6782e5045ebb57e8cf01753dc32758b81a5fd0d5b44024ac001ba6bc1af25dedfc384d0cf802812aa9898be82649e1f33c09d8313bf6e2dc5807d490de0279b160bbc7206445310e11c5db3d96b5eac8bdae1d10b4c92804da11ec1a5dd008c9636266fb90ceff127d67f841568aeeb1ef3687c908e2752906684", 0xb3}, {&(0x7f00001b3000-0xa1)="c2a6b8711e49a0708b48c5799251bc623b2a02985fc7da762c0c5322751ffd87cf2836b5809f7a1157ef7b294c8e0d6852d3eb70bae6d7fbdfeb04f2a21c5165de7ae0f095ae061a763b1a8cd8577494e7f63209df49ee19289632bba0c0d5c1e1125c9a03e9eb352eea6def657ff205f0998c67340c050581382394365aba2295ce3f7919cb6bd1ef49efad5b234feb0cf490d317ffee790fd059596bc43506d9", 0xa1}], 0x9, &(0x7f0000153000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x1, 0x41b0, 0xd, 0x2, 0x9, 0x800, 0xb0e3, 0x0, r19}}, @sndrcv={0x30, 0x84, 0x1, {0x1000, 0x4, 0x3, 0xff, 0x9, 0x7, 0x5, 0x8, r20}}, @init={0x18, 0x84, 0x0, {0x95, 0x20, 0x100000001, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8000, 0x3, 0x0, r21}}], 0xc0, 0x4004}, {&(0x7f0000a63000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000077b000-0x40)=[{&(0x7f00003f4000-0xc8)="3ea5da6e12bc8c88118432d5a40bf001f248173eb0d702f3d65eda18013e4a1b75cbd4d2039d047af754e7a29ff0e9e302409e282acafd6fefb1926dc404a11ca7811e4aae71f0739a316a22fb56ea7871a902196f4b119a9da8813dcb025cae0e0de46cc0f4ad4df1d65443441bcbe96fd1a8cc2b29dc9a0caf03efd188bca5af1e270021722a096429f0eb00e660d7fb413c9885dcdf710b35af67b18b6ddb6ae55a339db32388377ca4c8edf6baddb510dc5b990215c080262a03f93ee202a57d7312af2834ae", 0xc8}, {&(0x7f00000de000-0x1000)="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", 0x1000}, {&(0x7f000032a000)="7768cc670be7e9fbb874dcadfcc1f28e5a1eceeda35739dbb817bc96b4573115c8d3c35878468bbb27e6d96dbeff00cd13767308ee2dc98e9f06a8db178d89d0b528465f87b98effe008f3f75ee03b8328cd66cb47304ad98967e01e8ec2f922a7a9d4c05cc6144615990f97c776fe5833fdf9bbbb714494b6d34b54e7c56c274748e9117d6990528be889ecccce7f3b05e4037702232bde5110bc9ccb3e52", 0x9f}, {&(0x7f0000692000-0xad)="2cb6b8bf8e30ae426a24205dac57ecf87bb91b41e9b0fecbef95be6e702d815e375ebaad7e2420dad060e46e36bbc5aa5fedd72efbfbaead9e8cdd022677df755fc347df909f35b5f4fa435a65c9c8c0f99c24d10b5cdef2286ec93000fa00bd1f2f776d6d238dd30077a6a7c87b656ebe362b3b40b7d7ab05ce224213e88a55c93f0800581c5fc50e424ad389e4f74990ceb154b7a076bf6fabea4732076d5b95ea0b29460ab9f8e830148b95", 0xad}], 0x4, 0x0, 0x0, 0x10}], 0x9, 0x48044) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r22 = socket$inet6(0xa, 0x3, 0x98e) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000658000)={0x0, 0x7}, &(0x7f0000b05000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r22, 0x84, 0x18, &(0x7f00002de000-0x6)={r23, 0x6}, &(0x7f000042c000)=0x6) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x7, &(0x7f00002e3000)=[], 0x0, &(0x7f00003ab000-0x260)=[], 0x40, 0x0}, 0x0) 2018/01/19 13:26:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e68000)='tls\x00', 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e62000)=""/90, &(0x7f0000f56000)=0x5a) 2018/01/19 13:26:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0x0, 0x5b, &(0x7f00000d4000)={0x0, 0x0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000a57000-0x4)=0x7, 0x4) socketpair$inet6(0xa, 0x4, 0x2, &(0x7f0000c13000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f000058a000)=0x0) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f00004f8000)=""/246, &(0x7f0000a17000-0x4)=0xf6) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000931000-0x38)={0x0, 0x0, &(0x7f0000d74000)=[], 0x0, &(0x7f00004fd000)=[], 0x0, 0x0}, 0x400c840) r4 = accept4(r3, &(0x7f0000fee000-0x80)=@generic={0x0, ""/126}, &(0x7f0000cb4000-0x4)=0x80, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000546000-0x10)="b2c9ddaa74476743088bb44c4a75fd5a", 0x10) 2018/01/19 13:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000a51000)=0x0) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000443000-0x2c)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, {0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4c3}, 0x20, [0x9, 0x4, 0x5, 0x100000001, 0x2, 0xf7, 0x36c, 0x3db]}, 0x5c) bind$inet6(r1, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0xffffffff) accept4(r1, 0x0, &(0x7f0000952000-0x4)=0xfffffffffffffe95, 0x80800) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008c2000)={0x0, 0x80000, 0xffffffffffffffff}) accept4$packet(r0, &(0x7f0000486000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00002d2000)=0x14, 0x800) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f00001f2000-0x14)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r3}, 0x14) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000747000-0x28)={&(0x7f0000850000/0x3000)=nil, 0x10001, 0x2, 0x1, &(0x7f00007c1000/0x4000)=nil, 0x21}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r4, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r4, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x444444444444828, 0x0) 2018/01/19 13:26:32 executing program 2: mmap(&(0x7f0000000000/0xfbd000)=nil, 0xfbd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x401, &(0x7f0000fbe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000fbe000-0xc)={&(0x7f00009de000-0x8)='./file0\x00', r0}, 0xc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x7, 0x0, 0x80000000004, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fbb000-0x1a)={r1, &(0x7f00004d2000)="", &(0x7f0000fb8000)="", 0x0}, 0x20) 2018/01/19 13:26:32 executing program 6: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000fa8000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f000073a000-0xc)={@dev={0xac, 0x14, 0x0, 0x11}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) 2018/01/19 13:26:32 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000a64000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x400000000000003d, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000a2f000)={0x0, 0x0, []}) syz_extract_tcp_res$synack(&(0x7f0000fd1000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000022000-0x4)=0xff, 0x4) 2018/01/19 13:26:32 executing program 4: mmap(&(0x7f000022a000/0x1000)=nil, 0x1000, 0x200000d, 0x1000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0x11, 0x80006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0x0, &(0x7f0000000000)="4360202b0f1dd210f0f30a27b957c5f27edc8ec50716fa29cb0cd1a77711534c79ae427ec669abff962aeb4417ecb87e9325dd60b0dbe35529d0cffea55ea8b714b9a3e8577bd4e4415dcdc497a462011ef4ea10f560c4526821111059c7") getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 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, 0x0, 0x0, 0x0]}, &(0x7f000022a000)=0x108) 2018/01/19 13:26:32 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000ff6000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000831000-0x4)=0x26) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000ff6000-0x4)=0x8, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r2, &(0x7f0000642000)={0x1f, {0x1, 0x0, 0xfffffffffffffeff, 0x1, 0x3ff, 0x5}, 0x8}, 0x9) getsockopt$inet6_int(r1, 0x29, 0xb, &(0x7f0000feb000)=0x0, &(0x7f0000c23000)=0x4) accept$inet6(r1, 0x0, &(0x7f0000865000-0x4)=0x0) 2018/01/19 13:26:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00008ac000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair(0xa, 0x1, 0x5, &(0x7f0000082000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000d65000)={r1, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_rfcomm(0x1f, 0x1, 0x3) r3 = socket(0x10, 0x802, 0x0) getsockopt$sock_buf(r3, 0x1, 0x1c, &(0x7f00008c5000-0xcc)=""/204, &(0x7f0000330000-0x4)=0xcc) 2018/01/19 13:26:32 executing program 1: epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000cd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket(0x10, 0x4, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000002000-0x4)=0x1ff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000002000-0x4)=0x7ff) 2018/01/19 13:26:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x9}, 0x10) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000052000-0x50)={@common='bond0\x00', @ifru_data=&(0x7f0000a37000)="69157388be61c2052154101f7901fb93acb22d7a951ad1750f74ee7e04b82880"}) sendmsg(r0, &(0x7f0000835000-0x37)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0300000900008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f000016b000)=[], 0x0, 0x0}, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000586000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00008ae000-0x10)={0x6, 0x0, 0x1a, 0x7fff, 0x0}, &(0x7f0000503000)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000e4f000)={r1, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/19 13:26:32 executing program 4: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) poll(&(0x7f00005da000)=[{0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) close(r0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002ee000)={0x0, 0x0}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f00005e1000-0x4)={0x4}, 0x4) 2018/01/19 13:26:32 executing program 7: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000f6d000-0x4)=0x0, 0x80800) setsockopt(r0, 0x48, 0x588f9c75, &(0x7f0000bb0000)="d17a2a8a666db87cef151f40012b354aaf2b0498a3ef570c7a17486b524740cd482c7d4d234c65ff0dcef9e019a6b3a2c65702098b22762349c2a82695c061e7e54366db", 0x44) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000f6b000)="240000005a001f0000ff0307180000000913171408000300ff0909ff0600020001000000", 0x24) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f6d000)={0x0, 0x0}) 2018/01/19 13:26:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f00005cc000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000aa000)=0x10) writev(r0, &(0x7f0000e95000-0x40)=[{&(0x7f0000cc6000)="1f2c5bb17e4cc73aec1358b2787a4a5e9fbe8e5230aa4d3661460a06a235f349802c8dae53249db7ae454d624bd264b441dddd4868eb45741eceeb5f3221b3dae038e9847a6da1f08f01435700ae9686592d0b2baa805e8a8ce4a1ffbe27fb7d0934e106b35c9abc9171a5e39396f93e482162db2dce84e858857ad5e7fc6b13cb66012139291bea57864089a4e1c7dee09a46440ca3395a05c2aa0510285af661f38f771ebc2b52b2d588dadfb8a49e2f3619193ff3f045431bc214464d8fb89c94", 0xc2}, {&(0x7f00007d5000-0x25)="4587a66e0d91ea8b8ffb7d134816250408c5eabeb70c7906da64d99794fce2844039745a17", 0x25}, {&(0x7f0000955000-0x4c)="b71966977d36fccd718776d79272e491dbbd47495acc0915da264660d352b06f509bdd38707fbdf450757823ad02b2c742ba43303410cf0dd4bf34a406b73fb577ba3deafff1ecbe07a6a6ec", 0x4c}, {&(0x7f0000b8a000-0x4)="ee3c64fd", 0x4}], 0x4) getsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f00001de000-0x4)=0x0, &(0x7f00000ca000-0x4)=0x4) r1 = accept$packet(0xffffffffffffffff, &(0x7f00007d8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f82000)=0x14) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000d40000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f0000bbf000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeefffffff481008800", 0x26) 2018/01/19 13:26:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, ""}}}, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f6b000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000a46000)=""/205, &(0x7f0000c62000-0x4)=0xcd) 2018/01/19 13:26:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00002f3000)={0x0, 0x5}, &(0x7f0000b14000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000ab8000-0xc)={r2, 0x3, 0x30}, 0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/19 13:26:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00005c8000)=0x0, 0x800) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000080000-0x8)={0x0, 0x8000}, 0x8) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00003f5000-0x14)={0x0, 0x8, 0x6301, 0x3, 0x7ff, 0x4}, &(0x7f00006b9000)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000104000)=@assoc_id=r4, &(0x7f000096c000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000e11000-0x10)={0x0, 0x88, &(0x7f0000170000)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, @in6={0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000cee000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ce5000-0x1c)={r5, 0xd55f, 0xa, [0x0, 0x4, 0x3, 0x8b, 0x6, 0x10001, 0x4, 0x1ff, 0xffffffffffff8001, 0x3f]}, 0x1c) 2018/01/19 13:26:32 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x4, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000fc3000-0x43)="171aad234cf7ed8c4eebbc3e8da86f1b7de543d4233759cba6fbdb73264629d77b7a2ccb0a5ef2bc2229d441550f40239a2431d30e0a415d800e3aacca5c9dfa6bc7f4", 0x43, 0x8000, &(0x7f0000bb6000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000fc2000)={r0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000fc7000-0x4)=0x5b5d9179, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fc8000-0x8)=[{0x8, 0xff}], 0x296) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000501000)=[{0x0, 0x0, &(0x7f0000a20000)=[{&(0x7f0000fc4000-0x37)="fbce85bd5fd51c242166ce7509d4cc6be7735b691fa6af38c3228f89d19c22edf1b9891f8496fdd055e44650c4c7136250afecca1cbdb5", 0x37}, {&(0x7f0000853000-0xd7)="ac0aaf6071b37d6460478d1b1bbb02ede15b0d70d74fe99b7b947dad6d4ce59336c09c2d101ee56df744ed0a3f116ae10b5f61349f7164a0f8e638fc22566a8da67623ca5153b600c7415ed64756363eb1b15ad5bc872b7ff045a583e1c1bf0aad50d6bb61c7a21a3d7fc8c6188cd030458d983f7ef97ce6a4dd2aadd9c75d91aadf249bebe8fc966016e578d7719a44a92b22b5c024df77f3b8a39746499fb2a1117b23bfd60c01768cdb23e0c2b6bba2363cbb7dae4d2db2e2ac84d31a4d39ddf60af25bc16dc6407f831141a1251caa4f055b2b957b", 0xd7}, {&(0x7f0000fc4000-0xc3)="fe04f133e78b5c429ed49c4078ff254bbf263d92d60ed2c290578cb149428c0e040b04b679c9119b38dd3393cd67794bfbee8db501c7a1d1c5133d909db1bc6808086d01e6ab0cff66910df75fb9294295184aaee9107294a69d7ebb0c636d748b3e07321c497f65b647ea3c043f0f8b921f42607a77dca9594cfa3532f86c6b3e30c40967d8cca873dcfc369d0b13edf63447c90e13dcddb6d8c1943f7b5b72cbba4bc5605e0d4ef2e7fbea5c06aa98eb527e80191a81d12d749d14a2bd6828502c19", 0xc3}], 0x3, 0x0, 0x0, 0x8080}, {0x0, 0x0, &(0x7f0000fc4000-0x40)=[{&(0x7f0000543000-0x1000)="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{&(0x7f0000c14000-0x1000)="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", 0x1000}], 0x4, &(0x7f0000fc4000-0xc0)=[@assoc={0x18, 0x117, 0x4, 0x4}, @assoc={0x18, 0x117, 0x4, 0x400000}, @assoc={0x18, 0x117, 0x4, 0xffffffffffffffff}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0x30, 0x117, 0x2, 0x16, "406802c6c1fed30847687fd35bd0630e0f3454210578"}, @op={0x18, 0x117, 0x3, 0x1}], 0xc0, 0x10}, {0x0, 0x0, &(0x7f0000d31000-0x30)=[{&(0x7f0000fc3000)="87ad3dbb101548886e48ed5a93cc29be95f65d322596b355fdc6d048a64142b6cc8749db0de9c757a43979cf3f524921a2f81b37c07908f2345caf9a50829ae1869f1977adc8a9bc43e8ca692825f738c65baf8a34a52740fc619c1b115697b9ddbcefb1bc3072d08410f7489fc54b7c0f74e5c0f051227a4546d88201c7c92a501e249760841fbdbc8ef394069129a317ed363848fcb02ee234776a7e461c5c934ecf72da3615656b3fb66bc65590dccb", 0xb1}, {&(0x7f000015b000)="71dac60f7530937ac45cafb950107d043f9997a6333bf7e9f3c4ea12bc1c420b94fe7b8708", 0x25}, {&(0x7f00000e8000-0x16)="bc7fa4b42f1dfb91632a6220d3f400e8e8103dc05f37", 0x16}], 0x3, 0x0, 0x0, 0x0}], 0x3, 0x4000000) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000ee5000-0x10)=[{&(0x7f0000fc2000)="3aa2fd17478b59ab3e9fa63c97482f8b1efcd3bd61068bbc743827af6cec6095c1f45b1b698ef4655bd9d0d20edd8c20b7a39646d44eabdac6fcec085c5ffc15a1a0c8fedffe7693a6544671bcf07510abeccdc23f4e8238603c5a6ba8f3c0a8615c62a1", 0x64}], 0x1, &(0x7f0000001000-0x1f)=[], 0x0, 0x0}, 0x0) 2018/01/19 13:26:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x800, 0x81) r1 = accept4$nfc_llcp(r0, &(0x7f0000048000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000fd4000)=0x60, 0x80000) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00004ba000-0xc)={0x0, 0x4, 0x10}, 0xc) pipe(&(0x7f0000c02000-0x8)={0x0, 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x14, &(0x7f0000f78000-0xa0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x6f8, 0x0, 0x0, 0x0, 0xb3}, @call={0x85, 0x0, 0x0, 0x2b}, @map={0x18, 0x9, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0xb, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @ldst={0x3, 0x0, 0x2, 0xf, 0x1, 0x8, 0xfffffffffffffff1}, @initr0={0x18, 0x0, 0x0, 0x0, 0xb6, 0x0, 0x0, 0x0, 0x1}, @map={0x18, 0x7, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}, @ldst={0x1, 0x0, 0x3, 0xa, 0xf, 0xfffffffe, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x800}, @ldst={0x3, 0x3, 0x2, 0x3, 0xa, 0xfffffffe, 0xfffffffffffffffc}], &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c18000)={r4, 0x50, &(0x7f00005ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) pread64(r1, &(0x7f0000aa0000)=""/0, 0x0, 0x0) 2018/01/19 13:26:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000edb000-0x38)={&(0x7f0000897000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c79000-0x30)=[{&(0x7f0000108000-0x2a)="7532f64ab7d09d8d1bba215e49c187996c", 0x11}], 0x1, &(0x7f0000475000)=[], 0x0, 0x0}, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000819000)={0x7ff, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) [ 903.583837] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/19 13:26:32 executing program 6: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000fed000-0x38)={&(0x7f0000857000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00009e5000-0x50)=[{&(0x7f0000fed000-0x66)=""/102, 0x66}, {&(0x7f0000fec000)=""/88, 0x58}, {&(0x7f0000fed000)=""/211, 0xd3}, {&(0x7f0000b0c000)=""/4096, 0x1000}, {&(0x7f0000fec000)=""/94, 0x5e}], 0x5, 0x0, 0x0, 0xff}, 0x40010040) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x4d, &(0x7f00003e0000)=0x0, &(0x7f0000feb000)=0x4) 2018/01/19 13:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00003c8000-0x8)={0x0, 0x0}) bind$inet6(r1, &(0x7f0000ff5000-0x1c)={0xa, 0x0, 0x43, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3f}, 0x1c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="", 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet(r0, &(0x7f00008c4000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000e54000)={0x0, 0x0}) getsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000593000)=0x0, &(0x7f0000787000)=0x4) 2018/01/19 13:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000447000)=[], 0x0, &(0x7f00009e0000-0x48)=[], 0xfffffffffffffdb9, 0x0}, 0x0) r3 = accept(r0, 0x0, &(0x7f0000e06000)=0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000b1000-0x4)=0x0, &(0x7f0000834000)=0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000fdd000-0x1)={0x0, 0x0}) recvmsg(r2, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000d36000)=[], 0x0, &(0x7f0000297000-0x5a)=""/90, 0x5a, 0x0}, 0x0) 2018/01/19 13:26:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f000061b000)="1352bca8f693fd3befdd74ab0283a756b232a398b6217db4c70760a9488426a40ab4ecae849120be4021ba8e55ea479c1f0c9212c8e6d50761ffd9b0bce087dff6d045f4e576543b54cacecbabe8f74b551fbb9c983142703482f9845b7c42a825d14f46f0a4fc6c126e92b43b931397ff7aa8a6127458f1ef2a88a8e564dc3bb97e93d5a02b6b843ec2e7bf085bb8c55ba3e306918c0adda6631eb523601521b9a43b3f8bff93ef567dec30ac1236420c3e96cba37fea5ff1671f2f6da4951103fb219389eba2e28253c5f41411df7c510112e6ee74d2a942a8207e85983515d72589f2ae9209bc0d09200b9c52ad00f80ae54d7b37f4f904ef8730055b0b1d0379aa35d395ab6dcca4d9d205ada5eb8a7598c7af99c9f1846f09025956a8450d6177f1fb01f3e26808e43ef1b06f6b192982d70db6b2d399205aa313d058e98cae0ed569c8956b8eba2de5db6760e56a82b4e7f3a39e4fb85effb0d25f449108e69060802bc73bae7ca45c60884bc6907d56ca1cd8a0677fded593d674bc2f815601e82fb7551fd0cfc5cfedf2081596bf403ddbb153c57a9fb576362618e3170d786be07145ae7bd69a38ce63530566fdc0fe54d24c23a8f21114666f525b8793e405d8356a75efece4337784c9991ac9e5df4a9564a8bce72d5d8811f463bd8a766cfd4bbdec0774f5d898ec30b34bd3f3fa7a256a9c2ef29afbc8e39b07cd0120bf74c198c84bb55fd8cbe2937b9cc06efaab4cb8596f7f6c1c8d49ddd9fc5a826c86e33dd0a8c42481bc9740a736f9207f97a1ed40d3adf9b242dfecd4692f075e08e2f9822e6d7437626999e58069cf2b078b369a87d26eaadf7abb7438262aab7af1de8d2d2d0901337ab5f7c3ab7f4681fde08f420f26ece0862c567a7c2bda5b3d97e089396d2a7e1e11db3b1368c9cf05beb71ea97f82af74d1fee6dcb326b32feca890496b615f2d726d03d2a9109c23e17931755af5b5100b79d7b643b0a2503e5f913aa74da7790751d62f3af779302759a07895ca9753c08318ad9f860ab519a26ba3a635b940d64f06a09108f80828634f26291839ad0de95786137ffa0d15c0191b22460eff26a84663ccc43f5e21892f6be4cc7d60f49776bd54f7e54d2e3bad3573812d6cc62edb0e4071e1598c7f79c942aa19f2ac18cdbfecce12a15dfb49f3b99504f0e0e5df4f7d8396fddcfd72b69d7a926d869d5e2b9fa2c0b2f8033e60a57457856546ead0edd94444e262fd372f6357dbbfc2583b9c7a4874df4997274d179d50f24680fd5439910e113001e3dc80fbd6089e8a49e9d19164714c724b8e5be9105a3b809ac3a7c9527ea5078ff93dc0a4bf7a549432293c645e8ff6d5d1bb7e00d79cf62d80608942b8bd3e67ce7ec163a888a8d7186aaecf50f728654782bc9f69564358eb7a375e7b9441201add5cd124ee5d7f0c71793db6a439ea5ef77c8db374e6178567514731bdb32b2f89b5615aad3c2b68a5f9a9d41175149e5b5146fa0f615c9d9f8c4af6eb22da92fb9322d084b9517b3ebc9e4594f36ea2db9649a6f7ebc0ba66f47c3d8cede3ee8278a0f8ade6ff0ff2442ec528b3d18e695d26e9225dcc254bef790c6882ab7c32bd355e62a16d3d73bd81148b2622b8ecfb9883f5bc78ba341c35b4b2f690d990f78a245c75885c5d1c8a903f9d761a3fe994bc88075975f05dc7fef81fe0f66ed5a5849262ab453e99a8dfacd311912db8769b8226d3dbb4271df4a19f1cc2b141ab5652192208dc9d202341f7ab924d9cd33fe49c10a1e76f6d876ea1a8e8f6f78e9e4f33f77f9fa924070bddac81790bce3f27c10790a9945ab7e81994e0130887068a2a2ac827b88fa7c2f85a78d703bdb331dd7623e2d6210374890bde36af11ca12bd00e3a754a6ec618fc9104b3c6971d7254a597346e50295bb1d87db88a333fd7efe40b474093c56a71029fc819f493e10b3c34f5166b7f493979e0cca51be5fe0b1c40b991db4b99df52caa9f83643a70e1de1fcc4a018d5569ccd1dfa7b150b5a847ccd57930fea6af26de80d76f03abf30bf25af98803f63bf0adad70321bb3a7fc35a356cb3d59c4554df43bec6f634f858a827c0bdde30275e9097738f4bdc34e232906668bc8ec345f0133f1d74f6e5c9aeaae502425d42b8d24a571ca2e86e2334ce0baf9ba2f03d10651ca1fe9f69e48f128c90e9ad7ea421dca4993bbf431cc0ef3eaadbeea4f5f14e024fdb8ab8a5169704de52ac7d93a3bac455b09f6e0d2b126182bdad18e9bd618680d6ba87b1a06d03a2e82a9a66c1d6058ce5631bcd2b1fd893b7f191503683c181915036691fca5c7ef81d799df5edc4c856a7958bdf925782d0832f3ef53c4601fbc7d5150568f08d79430f1bfcc70071d8beb209abd12def5fcf744631b859f9c11700f3b4813061ee194319e7f78855603bae550201f213cd485a44ed396938fe8d9f3ebafafbe4de8d6f71282529d8ddca1c3420c970732ff9bef70828c6df56d77f86a58deb95d1ca27c2be9268f675faccb79257beeee9b3f131522e02d7923a37640fb4bd8d9dab09ed9768be32cca2f3538f1d1d59c1f2c04a2b8b94c706797a858ea029489ca809b910a6b323d1fc08727728db24491bc14760d7a90e26caade4f403894b9d3c2c7852a74679b04ea47253f0ddb18db0423b13b5c871ad5e6db512c68e5a3d0602d1d8b6fc64243dd2a1e21a368c04afaae9d9c110d2afb8e5b2edefc9a0239e768a3011dd71e209f25a6f743f197a0a47c2d293e472c68e45f6680bfa79a1283d3cd074e831d9b52248345856aae2f0b91b33dc8b79509c70a37b6d813b5d473916e9f91f57441ace58c0964695c4215809796e68d0e6fbac0908c0d245d9bcc6dce1733dd239db443cee489dc5f0d4280fc03592a3b5b6a9e2572ad7ee42a8cecc08654fbe12020d91996c688319e2ffe921562fa477c50b9b7b4fcaeb89f94150d1af1ad0a33b6bad15e518e5d75fee09dc4fc4282ab7c5a71d6c3b2d718bd4a381b7e44bf694fdd2a30fa324fe9d794ced6f4935191a333384d081c75efc646417c84f0430e06b3e9441616a38d20bf41fdaf6c7eedce2f948e6f8992872434e949e26c1620dc600d55f72775d3c7833fbb692b42c69bba2c76317173414711998d820d9d5e25b6106309fb27b327863c091f68982101e321290c74ec85c8ebef8f8a4d210f6285035c2f061be7c862e43300b1b2f193fd3b1b113cfd8d34d54d079e0418f98f557da26b032055e02f8954b6d0ef93adf08ce1eba8bdf43fe1007488af2df541bbbf4494ea5269cfdac0561ae4e4ba140b89c955137108954281e5b3f0d7e83f92c64ebc2eae548e05979a87e61a822b2113af17aeaafff22acac35463a12e77f57fecc4b24d172bd36c1948f76863df8fd87609d40dff88b10a59ba215e80c6db240923a53ca1f368fffac8f558dab65f9debd9a0e12429b1c9ac30ed8c3e75f6a22241b31a4f9b9a4264dac5d8c1ff2ca046e9b1fb379b4cadb32204302d0ec0f93a514a4d7764f94cf6159ce3833976e37948adcb87e14512abd061ac764c2005c591ccbfe6346588009db549af6b9164fff7313f03506b63020a1ed1511739f47e0ca9dca10961ff8c4ecb6dfc59f5d53d490515a428ae36d8d8d46b41b83035114b99d7c985f21fc82c1eb9f5007872985849bec5fb3d7a524c8e26919fa015ed32b15686882cd86772c15f91a8cf1fd47319ca7bc25d1ccb78aa84cfc5f9059d8b77bbed80ee2d23ee8fbf0ccd9c682d6ba9dcda04ec59c1152a18883df9269efe3b733cfd1bc66d54019dae3a7e8f21b8db45d1b70183f0a8d3280e9588bdee7a3715e004c775c6eeb2990899e6cc65d418ccd799d4b5c0a9992e279e2a5c9b79399ad3cb6a23a2477396d461460e0256c63914bea675d1e758aae93623bbfa90ec3aeb462243c1174e4f7ba6e1ae744e2453e41b1eaf6a6db4d6251078e65b276c0506868f26cc2d4de56d0c43af26f080ea24b3a3ee8199eb2992b36958df3870b93d2b64b7564171f56d25d95a4286371fa0b47582a9164d2d1b7a03d4a19e74308628df717a03fe7fb98edabb26292f3f8a5cd634766c8abbefe725718ad7946eaaab4bb2d29b673d31c051dbf045496bface8063b6d21c8500c78ce1fc17be13abb4c44373a6f9e42d94c6c27cb27043087f7f00795e2beadd4100cd4c4f6730d3d64f9b0ad6c355542fa838d59d2437080ace8bc92a90e010fe18d39117222ff8aa06edfeb811fd0eb777a0656f86382384d6c4ddc3a6f45caf865031a893682d7dbda03ec63f336149d40e949a7111649c10ce73afa48dc4714803f0286873ef7e5d8289304575d551b1bfd00c22a3a053334249d15e7bf32d057d00703df74f1eff9a031d7c6f630896e3a18c03f79a823d1088b8ede8418d2b9eeb0e461e53063c761f5f5ffd98addf02cbd3dd7780f18ce17c99d55097f28359c8d006d148eb5b628241da8714e4bd63bb8fed399759e2248aa607a9f562f563268a1c13f0eded498fd48b11857839253945d5840ee92e178f01cd8a84cda9b4f52e08f7cb3557e7733bbebd92ac60d4416519e2f231f21a13b55b931b4e3545c44c5912b7f738f17959e99dadad66453e3af4fc33e404c80328d19a3a07de169fa0e3c3363e4b4418df61542fdb3fa7090ded64202e00ad4912ef4ec8ea07c288cbb052152c12d6bd2549ac27ab3daed809f4400dc4341e2c225f6d14ffad4c3809a7f56f0b76d58abd6732dc3a3c08d4c7aa51b5f593d1815cc866a686c491748ec7ef3ebcc5ff28d707688e233c9fec10622a3972b5a7e3d335840e11943a2937d8e4fd1018590fc97e425cdaa1aa4948ba2b84ecdadcfc6e6b6c3a7e3d9d9b2b492a64fc113865fc9c75cecebc37e95ea9bcc7666f975fdd02a78c884ddbc3ad765cacee5aa91a8e8186195f89d0de256d9353a269ce53fef6ada5b81eeaacd6d4c48d3ee4c5b67bf28c536d29268b0db854e0385aeec495dee9643a8e625dfc4d9fb1f827786efc0dfe2f00ca5ac80fe3eb42b53fc4a344c93e9630a98bf6703dc13a6fca0a840d67437d7122dc60ad03b85ce4b7db004e0659aa3f7fcfc6fa38edeb14b233d73d1f6d258b9f13bcbf42ca7a46cf539930b1c3e2628a6db06730d7ce7396d298c08f2aaf7a95582be69f2c8c4e8b39afcc64ccdad7262cc8558452a896f43ed729490ad6bfd065474cdb79373052612a6e4472706258a21b87400a498486defa79decf75d162df2a9f23e3ada10c99f053e4de03f96da8462f7cfdc204dc8ff7bedb9a556b8b19aea124f64d39cfd642f0df19799cb851a0e5f6b57fae05ec102e850a92621bd97a990f6b1d6f626f6cbe24e8ee49d050b0a721a841ce82eac250a663629e5fc7a733805c89df0fb77a3c8791ccd9b5bf88d106af219a9cb20061015bebf604eaf1105330f32d89debfe0a08292b3b7e629b9bfbbaf95d63035e9ebb3071185be09baf76cd2efdcb55ca9d85a7503a13eb49f827908c58be833fa85e09f2209947b9ecc5006cf21e0e4870f5814b63d1e24dc38b5589e24495ef8798b781886fe35bd969116ddb5206136975d0a840c096eef424b84ad06dd1e91a021acac6b2d69c5d9f500dd56073bc3df84553962d66ef28e61a073a13470f8bb73013f995ab8a959b56f78abc0632c43eaace9a6b551868521066692dfa0c1323cf41b47029a5b107ba1598b015b7b9ac089d000b605c3c473672fa8c86b0933f3b7ab81b9ae5a64e80fb166e1c8c4f733", 0x1000) close(r2) connect$inet(r2, &(0x7f0000ace000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x5e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d7f000000600002000305fffe000000ecff0000a10000000449faf4e2007e23"}) 2018/01/19 13:26:33 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000007000)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x80000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80000, 0xeda1, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000000c000-0x20)={0x66dc, 0x0, 0x10003, 0x4}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000000b000)={0x8, r2}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000000d000-0x7)={r0, 0x18, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$netrom(0xffffffffffffffff, &(0x7f000000c000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000007000-0x4)=0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f000000c000-0x4)=0x0) [ 903.604935] can: request_module (can-proto-0) failed. [ 903.638046] sctp: [Deprecated]: syz-executor1 (pid 25714) Use of int in maxseg socket option. [ 903.638046] Use struct sctp_assoc_value instead 2018/01/19 13:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x100000802, 0x0) write(r0, &(0x7f000075e000-0x47)="553adbd589d942472670e1a246c22ce4e10f6747c41c79a19e104d3bb163f5efe7943b3c667a039a23c1cc4b1c48672cbf8b68fc26415da1f1d87509f92cf38e66a3b12ceed17d", 0x47) write(r0, &(0x7f000068d000-0x24)="240000001a0025f50800000400000000000000050004bf0202ff1e010800000048050000", 0x24) 2018/01/19 13:26:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0xdf, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000bbb000-0x20)={0x6, 0xb6, 0x8, 0x9, 0x1, 0xd4a}) syz_emit_ethernet(0x32, &(0x7f0000ae9000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "fba762", 0x0, "e8df1c"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) 2018/01/19 13:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000183000)={0x6, 0x4000000000000004, 0x7ffe, 0x7fffffff, 0x3, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 13:26:33 executing program 5: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) r2 = socket(0x4, 0x4, 0x7) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000a47000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f79000)=0xc) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0xe, 0x4, &(0x7f0000f7a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000f7a000-0x10)=@req={0x8, 0x6, 0xfffffffffffff6b4, 0xfffffffffffffffe}, 0x10) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) [ 903.664893] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 903.673788] can: request_module (can-proto-0) failed. 2018/01/19 13:26:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00007e6000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00008c6000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f000016a000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x5, 0x50a39265, 0x9, 0x1}, &(0x7f00004b4000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00003fa000)={r1, 0x5}, &(0x7f00007fc000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000936000-0x1c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@empty=0x0]}, 0x14) 2018/01/19 13:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000731000-0x4)=0xffff, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000742000-0x8)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x1000000000f, &(0x7f0000f0c000-0x4)=0xffffffffffffff79, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) socket$inet6_icmp(0xa, 0x2, 0x3a) syz_extract_tcp_res(&(0x7f00007fa000)={0x0, 0x0}, 0x7, 0x101) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000c3a000-0x10)=@buf={0xdc, &(0x7f0000fb4000-0xdc)="a746391ccda8bba81df6d15754961043edcfc9d4cf28d9d2284d370ca7ac191392d79e68a91976f22b3e6751814d818ff38aa76a4aa4c6c2786055f3bd02dcaa106d29910d79ad630c6487d0a492799d17867e2bf2aa0aab3518c465feaa56a54bac4b37a7fa4072eb4d9471217a042ca30618539c2cfa0e7401931c83054ed91d87acfb987ce30f5219dd6c9d200db06f149b37b97483ce120fa7adbcc4181e9eb27c16172fd1f9b65b840d0b2052cb0d96c533a0d4f084cd8bb578c382a82e0cdc991145e7632e4aea24c580436ce60b95dc6b322986db4af39294"}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000367000)={0x0, @in6={{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x90000000000000, 0x101, 0x1000, 0x2, 0x3, 0x1, 0x5, 0x5, 0xffffffffffff46cc, 0x5, 0x9, 0x101, 0xc06, 0x1000, 0xd7]}, &(0x7f000022c000)=0x108) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000035f000)={r4, 0x1f}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f00005b9000+0x203)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001ef000)=0xe8) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f00004de000)={@common='ifb0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f000091d000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x3, 0x40, 0x0, 0x0, 0x2, 0xa0, 0x80, 0xff, r5, r6}, {0x8d24, 0x9, 0x40, 0x1000, 0x7, 0x0, 0x5, 0x4}, {0x3ff, 0xfffffffffffffff8, 0x1, 0x3}, 0x81, 0xd, 0x2, 0x0, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0xff}, 0x2, @in=@empty=0x0, 0x1, 0x1, 0x0, 0x2, 0x8, 0x2, 0x8}}, 0xe8) 2018/01/19 13:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x8000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) recvmsg(r0, &(0x7f0000d34000-0x38)={&(0x7f0000c41000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00005d4000)=[], 0x0, &(0x7f000069c000-0x79)=""/121, 0x79, 0x8ad0}, 0x2000) r1 = accept$inet6(r0, &(0x7f00006aa000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e9e000-0x4)=0x1c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000551000)={0x5, 0x1f, 0x8, 0x80, 0xcc1}, 0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000a74000-0x4)={0x0}, &(0x7f00004da000)=0xffffffffffffff1b) [ 903.692866] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55689 sclass=netlink_route_socket pig=25739 comm=syz-executor5 2018/01/19 13:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x93) r1 = accept4(r0, &(0x7f0000282000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000443000)=0x10, 0x80001) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f0000486000-0x4)=0x8647) [ 903.699834] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=55689 sclass=netlink_route_socket pig=25742 comm=syz-executor5 [ 903.759530] sctp: [Deprecated]: syz-executor1 (pid 25729) Use of int in maxseg socket option. [ 903.759530] Use struct sctp_assoc_value instead 2018/01/19 13:26:33 executing program 3: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_bt_bnep_BNEPCONNADD(0xffffffffffffffff, 0x400442c8, &(0x7f0000008000-0x100a)={r0, 0x0, 0x2, "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sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0x323, 0xffffffffffffffff, 0xffffffffffffffff, {0x16, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x20) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fa5000-0xc7)={0x0, 0xbf, "aee8b6b99de89ad3c02a6917151311d2aab20de7c21891e19a738eb91fdbf7db59645117598572aacc1e87ee6c0bca7ab3b86642be13b3b628be562d9d3a9e541f5fa5863cb67098be1d6a39f939a08ae3ede93da12ce23769234508ddda288fd3af958e11538dd380cbc44c72e87f3aba1afbee8d8f61fad478d10b4e3e11ff57e0851a54fdbe7f4f6d952f077e3aa821b3418c3638c4dcafbd6bb1b102139d8efb4632fd556f69cac163234199e6a0500327d1cacd76ef9f2cfed949d890"}, &(0x7f000016f000-0x4)=0xc7) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000154000)={r1, 0x8}, 0x8) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000b8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000a95000)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00009d0000)={0x0, 0x3ff}, &(0x7f0000b51000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000e06000)={r3, 0x7, 0x1, [0x91ae]}, 0xa) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x0, 0x4) 2018/01/19 13:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f000019b000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@rr={0x7, 0x3, 0x7fffffff, []}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0xfffffffffffffffd, 0x1, [0x0]}) socket$llc(0x1a, 0x3, 0x0) r0 = socket$kcm(0x29, 0x1, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000036b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bea000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f000009b000)={0xf, 0x5, &(0x7f0000a53000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, [@alu={0x7, 0x6, 0xb, 0x2, 0x2, 0x0, 0x18}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000022e000)='syzkaller\x00', 0x8000, 0x63, &(0x7f0000fd3000-0x63)=""/99, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) sendmsg$kcm(r0, &(0x7f0000632000)={0x0, 0x0, &(0x7f00001cb000)=[{&(0x7f00006c2000-0x1000)="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", 0xfffffffffffffe78}], 0x1, &(0x7f0000139000-0xf0)=[{0xf0, 0x29, 0xb4, "d0d712a92b9e7c3c200d46cd75d719408d7c3157e31e205abfa4b3ea9cf10af2e9b7a2ee8791ef658abca0970f7388298e8a77c536bc5a71c18058de07dfea7a141982ef049d23d76501d7324ca5605295c1e38c3c5cfdcda4e4369b3c86432322ec90f79c211a582ba12f983b5e805e68db69d703e60f42c1123cc763313bde6f9d0bec9f3ac6303996b286c7f7bfb4a6c5123337529eb19e11cdb80b03bc177d3b8644c521ca732d06bc7c7dcaf3d6550d5cc189d56029950de5861c1fe307158f44d71362591ba959feb3eac44689fd2464425e40506eab6bbd9fdda08bb3"}], 0xf0, 0x20000000}, 0x10) 2018/01/19 13:26:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000f5b000)=0x5, 0xffffffffffffff1a) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000d38000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000743000-0x4)=0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000685000)={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00ff21f5fd011700000000e3001fc100"}) 2018/01/19 13:26:33 executing program 2: mmap(&(0x7f0000000000/0xce5000)=nil, 0xce5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="260000002a0047f9ff17dd7fcdffffeb01000000010000000000f7000004b40000003c000000", 0x26) r1 = socket(0x11, 0x80005, 0x7fff) accept$nfc_llcp(r1, 0x0, &(0x7f0000c2d000-0x4)=0x0) 2018/01/19 13:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f00002fa000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[], 0x0, 0x0}, 0x0) accept4$packet(r0, &(0x7f0000d8c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ba8000)=0x14, 0x80000) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000eda000)={r1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/19 13:26:33 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x200000000000049, &(0x7f000026e000)="8e", 0xffffffffffffff09) socketpair$inet(0x2, 0x1, 0x412e, &(0x7f0000a76000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000a05000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x400f9}, 0x94) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000000)=0x0) 2018/01/19 13:26:33 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r0, 0x0) r1 = epoll_create(0x3ff) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000a75000-0xa5)="4dcf40f067291278309e9cc0d08d83e449c908a39b92405b210651782df01d95ede15ae9de720fe7635a63d3fe5b3a80c97cf3b0d20f2297c80d8cd79c5584065646facc82b3679bc1a75e09457203a24a5a35ea1acbdeb1d9e1f7340b6dcd40039d46ca08c303158225c332389c97914d4a51fb491030e4d7408c045512e416ed3c413e1767b46d5d512e56c7cded7ac7a6b32fabc7ea0cae219c5501f3dbdde2960b8368", 0xa5, 0x4000, &(0x7f0000fd8000)=@generic={0x5, "2875be83b897779de2df74051b55d2ecdf20f9ac70b45de89b759b83890e5c046dd7799f8f6f8c1d04d76d9040e96e302ec8b5c9850b9c7ee3a92ca716d095c59eab3b53353a7c310c535075687e57b90f15f162d71f0ef57e0cfc462aab31acafd06f7548ce2af73275099fc684dd306efb9e486ee315cabe13d6352d33"}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001e9000)={0x4, 0x0}) 2018/01/19 13:26:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000f54000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aca000)=0x14, 0x80000) getpeername$packet(r0, &(0x7f0000537000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00005d2000-0x4)=0x14) r1 = socket$inet(0x2, 0x807, 0x7ff) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000d72000-0x4)=0x4, 0x4) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/19 13:26:33 executing program 6: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00009f7000)={"c6e66f2dbaf3df05de0c6cbf0f4e1f6c", {0x4, 0x1f, 0x2135, "b0f7b5567003", 0xf571, 0x0}}) getsockopt$netlink(r1, 0x10e, 0x8, &(0x7f000077e000-0xe8)=""/232, &(0x7f0000057000-0x4)=0xe8) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) 2018/01/19 13:26:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000057f000-0xdf)={0x0, 0xd7, "f6a18795112ca08dc260dd970858d03cd1e395ef18ecaf90b4bdf7cace2a33b9cf0d756772bee9827c59fd4679c30931f231c3b6972c12e446b03957bf4b685326c71eb9f413acc46d981a43a33f90d182302159ce06c7bb2f0e83f1e36cf7620df41e22fa72308de538eb277566fe4ffa27a2d5016e1316c398686de2788eba11be0f9b65d51eae1ec3a0281e2cf5d65710e9aec5b915ed523f023cb362d78e0e5ba8b0939f3cc0803b4d0a574789ac6f5c28d9f0a64b546e1978f02e8cb321415e1562217196d35c995886b1f13d253f9cc9f967db31"}, &(0x7f00000d6000)=0xdf) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000034b000-0x8)=@assoc_value={r1, 0x100}, &(0x7f0000eb6000)=0x8) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000106000)=""/4096, &(0x7f0000cb4000-0x4)=0x1000) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000008000-0x4)=0xdc, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f000086e000)={0x0, 0x0}) 2018/01/19 13:26:33 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x401, 0xffffffffffffffff}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x6, 0x1a, &(0x7f0000016000-0x8)={0x0, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000015000)={0xa, 0x1, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000011000-0x70)=[{&(0x7f000000a000)="7dd1f36482854d7eb2c4bd8fb2c52457453e3f93f011068e90404f066940c908c841ab1692a10f1d8dd7b6", 0x0}, {&(0x7f0000007000)="8142cace11cb4c68eee07eb4bdbf6902be836b12c982f7c14695f49eb94490fd2c4a30a10027880fd09a2c2379ddf34461cf94992136948aa245ac62522883261b438dcd196defd71431359bf1c6d96790179dc54769e497c3d9fe912ff9d9f341b34ed837111877b489be743fd1efc11d5aa70bf20631aed345030a3e1e4a6eef30891909bf8b782854da7c201f44f91ffa2afc0cbe11bbe1a85cffc60cbf089480bb1a20b2fa8853ee7d23945cb7173077341650a26e26838c23de0fb6d848b8a27f3a1e68b8fa9636ccbb2bde184aacc5ff1e8f4b3af69f3b004e26d8b1", 0x0}, {&(0x7f0000007000)="b252c63de5dcd636bf5062e528d3c123ddba1aa9292380aa286f924235b95f400474fbf8fbffe69e9ba1e914dedc7c4a978dbffd3afd03167dca4c409f14087168107dc344fafc8f5f60a399439e4ed2eb5b5c72299b78ddfd5ad42750cf9cd59dbe7d5f936548c1e477ecb55eb8da1e1b63bfeb2125611a733253ddbca3fcb3b283aa23ae2a8e6bee812830ba0fa0c9a0dec447237c73ca", 0x350}, {&(0x7f0000015000)="113584ed8811b416f852c9698be01edc7e6c0f72032f62a09e125d34b796e1dcff6f2f186291fd9b02a2086f7a6aa7a3091b3fa42e0ffef52a671db204e9d41c07e4c4573a119f544b42ec641b52572b61ce2750effd7e99417220f0655b4957ff1575870da2f406b42d632645e7a772b321efc25d8372edb64b4c7e8d7a5a179ddc61ea62984b1725c2c9190b855c01488f956d389d5263d18c5600b7e897189c72bd2b415e41ee66fef9f14ff6c91292798af7b58e2f870289ae5583b7e8d78332", 0x0}, {&(0x7f0000018000-0x126)="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", 0x0}, {&(0x7f0000016000)="6538fd7cefb424d1a2", 0x0}, {&(0x7f0000012000)="2b2bddbef3740c5e384909b869e0bb99a610f9ff9b13103324ca52b0099856c93beaa273a5d70a1de83a30303b354a75741e78aa65070001b757ea261dd42669991dd6b36d8aecb53227a85218c2f2c9bd9cfc4c9c1731592d9c487b3ef59db02d481538e2a61a43843f1cdea111b43b8867e93c4dfd6af6f0ac3677ebdbcaf62d773a4220a87e650582522a7929bbfbbb83301403c940fb7dc1075be788186448005fdc3dfedc3721bf0ceccd65c0f4c4eedc163f08c5e5d1f24b", 0x0}], 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000004000-0x4)=0x0, &(0x7f0000018000)=0x4) 2018/01/19 13:26:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000390000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c8a000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000feb000)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000e5f000)=0xfffffffffffffffe, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) sendto$inet6(r0, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/50, 0x32, 0x100, &(0x7f0000001000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/19 13:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f00002ec000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x3a)='Q', 0x1, 0x4007ffd, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000cac000)={&(0x7f00007c3000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f000069e000)=[{&(0x7f00002b1000-0x9e)=""/158, 0x9e}], 0x1, &(0x7f0000550000)=""/181, 0xb5, 0x0}, 0x40000162) r1 = accept4(r0, &(0x7f00001fa000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d50000)=0x26, 0x800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000a66000)={0x0, 0xfffffffffffffff8, 0x3, [0x7, 0x51, 0x1]}, &(0x7f00003ac000-0x4)=0xe) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00007b6000-0x8)={r2, 0xffffffffffffff7f}, 0x8) 2018/01/19 13:26:33 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000009000-0x1350)={0x14, 0x3a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000015000)={&(0x7f0000013000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000015000)=[], 0x0, &(0x7f0000008000)=""/251, 0xfb, 0x0}, 0x0) 2018/01/19 13:26:33 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001000-0xaa)="522b6f025e3b4dd864a56445bb3efc5dc0e57dd8d34b960e44051d1dc624aba7c833a7f322a9b34f353c1c59d23710cd66fb2d9bc3934d7bdd220aac69bfa60177bb89772ba72c2679b6c550b4f4e869a97b5b308668f7beca30d7bd41905eed0601d18d151c83e732e7d285e2bbc256f8fb5b8dea1fd7584bea93beb3f9bf26227e43033d31f076e51080b8366b181f1e424f0050db53404a23847fd9917355854360abed19ab5287a9", 0xaa) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000005000-0x4)=0x0) sendmsg$nl_generic(r1, &(0x7f0000002000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001000)={&(0x7f0000001000)={0x25a4, 0x3b, 0x8, 0x7, 0x3, {0xa, 0x0, 0x0}, [@typed={0xc, 0x86, @u32=0x10000}, @nested={0x2160, 0x72, [@generic="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@typed={0x10, 0x14, @u64=0x7}, 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@generic="2db6d57a6be2f7d2bd5d7c80970803a953ec4ed5e7e83510a120fc31f952db2a2571c27b59e9139c5696d932199eed85760f9df85c52f351ea5ee33a08d4f69d41f91b591be80e64e3e74272c1123274c5c033f174c6724129c2e8c77a9f5570ec6970586ccb6d4f4e795f8e63feeac8d170fe0b5b9012625e854f6dee1b3a9bfbbc86ab7925a2c0221d15d34ad4cdc6131c475b462e93a139996ef36e22149503353190f8d144888303683322931a7d8dc8c4bb5dbe012abdf651477c2ce2f7fc43bd36ddb2af1c5004c3c57c61d579772f5297e3ec", @generic="c330dd11341bd031e10b2a47bf24e305fec1b4e9f8552a459be915a79971c49b6fbea04b77d98b548fe5806a99da9a4ec83967620ea86b438d984364e8319a1d0ea6dacfe9811ab9c4b96e2fb7e2cbfaf1ba9ca736e5b572bf7f9ea635dec2bc74336d87fc51abbfa006c79439fdb0966dad3ce0"]}, @nested={0x238, 0x96, [@generic="80ec9629ae274f9d4871bf6d75447295b66b3751f0b6f1511192eaacd109f886206edd9b59adf820f0830ce944868e64e6f4a9ef71732f49f614e92690f4af44ff5345669ef66d70b88796af63c97a0d5b6c72ea863199f112ca6c1385b8ce88acfa1d1bfec760c7fed38b2843536d685a96735b86ee0b61cd78392e40b043c062d210cb7e321252a000b62fc1e9ec4692978af697fa4769ce09e25c3914afbc96456bc03dadfa36251070d46bd510d047f6956cc2bcc4cd0fcbf5d98d73f8662461e55a39ca4a", @typed={0xc, 0x2b, @u32=0x9}, @typed={0x10, 0x8b, @u64=0x20}, @generic="fd87760184b5883e148ad5a6cbc05bc4fdc8470d01e4ac2825fb04905b692ab960a6e22d8a40c85136accf8496ea16fdfc36867d82608e72766be792955dc3b3314a3a252e4142aa3c11240ef354aaf7a55473e4d5f64828c19739dd91eae88dcc4b310579cc0ed366705632c80b27d1e7e2372ac9bf724c91f5adb1dc5e54f68905bc7f19ba8de447328697c3ee8bfdd3bb581136eaad93c05b8494316f180d99848770395b4b56838e942f9824e8c6", @generic="34a1efc92fdd5a68a62c8e2cc88b3f3b1292655fa247d150b0c2f889026857f5263a2ecbbd1d8dfc29ee91b07ff3a27fbfe845de503974c7f9da5d898c622d90746102ec12834948df4573be07ac891c771592f9e3a49d56fc6b207d34c6a421e7c51f2447df6002af321f4f4145676222a750ade68f8709adfc9ff7c2fcc58e13", @typed={0x10, 0x84, @u64=0xf6}, @typed={0x10, 0x3d, @u64=0x2}]}, @generic="ebb57518c40e76b9b3f5b1be3a8d70946b63f564a11b755275d0238c0202b5704f82239be65ced5c7733766f2f54f7983e04e4e14760e503cd1446479b97a72beac4866b67a163331c9b841ec43f64fa7a703cf8a74f2d83a3e2485690987097ca50fa9b83e2da96371a563746e018e304b9443d38c7da91b2bfc5b99d09a726171e2d2af4cc6dcbc1c0eaca672b804f7e823825772370857480bbe1c01ab8ed29f522119b47d8c559909bdf022e46a423ecd95815e0d2d6dc6e06717a92fed34fa6a8a03be3c1bda9cd776bebb592bc30f535172757971cf4dc140f543357fb35c3a54db4e8ef07", @generic="660c611d3ca94d8683f07cd82e9ad1f02cbd5d7c636b6c05a7b65e7daf92b91acac8d904cd702aca00ee6ad9361577f27906478f55419489f1693277df7c2f31c9", @generic="f539a0b9cf6b6af2d872742fadf6add65726b17a50c9d9f642c680469181c1c6e86e9400988f7594b7de1341d891a8145b43a232d33185e0176c30ae938895123ca59db66bf1b6aae6be0902386e71a9d855514a39eaeaa438e5a849ca751c2362b3fc6560b08c8f5c57bf94a62278616afc114393a90b55df9d811a3f68305414397f79b0a6cbe0fcae1f1e", @generic="cf366d52c934c0bc0c6002a5f946ad8c256432f1ee7af0eca6ba46ab36cf6012f0c087ed12c314504528cd74cfb68e141c9dd985fd1a"]}, 0x25a4}, 0x1, 0x0, 0x0, 0x800}, 0x44000) 2018/01/19 13:26:33 executing program 0: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x80000) epoll_wait(r1, &(0x7f0000001000-0xc)=[{0x0, 0x0}], 0x1, 0x100000000) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x1)=0x400, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r2, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) epoll_wait(r0, &(0x7f0000001000-0x3c)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0xfffffffffffffff8) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000f5d000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x1, 0x4) pipe(&(0x7f0000002000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x9468, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x80000001}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x200}], 0x48) 2018/01/19 13:26:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000eeb000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000664000)=0x26) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000a40000-0x1)=0x5, &(0x7f00003c9000-0x8)=0x2) socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket(0x0, 0x3, 0x5) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f00003a9000)=0x0, &(0x7f0000a73000)=0x4) bind$alg(r1, &(0x7f0000883000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) sendmsg$kcm(r0, &(0x7f0000c9d000-0x38)={&(0x7f00005c0000)=@generic={0x5, "41ca83c216b7392476bde7a1273322fbf478ba8a6e7a1c6b1d1c01692c7baefe182ab500f61f075234f1ac31026f5da94e0c2afccda2d133caea97b67432c545515e4860ee8c9e7df47049996933b9f1748b2a7dcb62dcda08f36a6a86bc0f1cc2225aadf70ba3ccca6bea1f6fa5b4d6600c5c3d84cb203ae8cb8c653a00"}, 0x80, &(0x7f0000acf000)=[{&(0x7f0000e20000)="19e78570cd838471971a941187912dc27ec8ed09eeb5da71b1cc90acb9e3d467937528a2902559e7b1b4accc05c5eb8a44a11c46a4868f39224b0979899afed80151bcafa7cc06c9ae69856ac7954eba9078e0c8c02b736b02a214e9995f3acc7f139bd9c2d6b1c417c012d58b1417569fbc3d75ab2c4897", 0x78}, {&(0x7f00000e8000)="969ca398284326f8f1869365fce3391b1f8635bf37ed93892d16d16b5f837bc1daedca24d08156845180bf568343cd5b70876df44e189fb640f3cb94b3f19b52cfd16ea03b4bbfa526b12087249c643fbb6cb776e694fe2cf94360da09c101b7c22aeb2e9027cc34ec355eaf934533abac8c54fc3b5a05335fcc4d6f03ecbe1a6825a631c43d83e2653589c67ed233281d2945d32be3b6a0a1d43199240e81910f166e632f0b9a11765a717e129a49f500a8ce6957e17a532da6df9ed03be3f3fe9fe4e6013b78c5d5aa88f98d958e2a277e8ce7f04b1370ad8ebb284547970f21c8d94221b68ac9aa640adb136c56a14b169c44004c3a", 0xf7}, {&(0x7f0000b2d000)="aed36f9a8be00539a58fdf5a094d55031d056bda89ec0a2233ed9a6e509460f2e7a7d4a5bd3a3d51cae304a7ddea96a077b9529a3eb04342e50a12b4b98e509e3a50e1050f", 0x45}, {&(0x7f000074c000-0x70)="32e623e09cd025c6fd2513c6a02272a2e7b71828b39012bfdd2ec27d826fb00a0bbc139a6b94fd05b579714c99654bfc44e9365661da5e915d5d61ac8273038d8ef7df91cebccdad3aca4464f34903f7086e7a1caabc8bc32492717e17d171a9d727e93a3d645216830dbb8ce1d14009", 0x70}, {&(0x7f000058e000)="8d2f5d6c50aea0d90c23abe63e4d158452a69cef503b24af063c2344523ae489e8177eae2fa097736d611996f5", 0x2d}, {&(0x7f00002de000)="ce293ce447a22f2ba43fa41b15d66bc0253976b3aa116ca2dd6076fed818f27bd935851525a655eb3366e9426fa00c978f05d961ed5cdee39467751a43ca78516f69f377cbb53193a4301b49ed39b46153b1d40a2f57de", 0x57}, {&(0x7f0000b7b000)="a510b110dbf61c65ccc96b2b1b5e2fba913301bebd94c1b75fc866989bd93eac8eb0734cdbfcb5f83dba5d439438d2e506ca1879c690673b706ae7a1809669f5ace51d2beccee5cfa1d18ba343cfeaab2681ae68ff0a9cb2042f94c39d2e1f9ba3ce58f003dfff28f4fd6670d5d06b4a14472654cd4538a6ba72f80c3e", 0x7d}, {&(0x7f00004dd000-0x74)="72c0da09f8a4aadb3311570bb28bbc197111c10415f66de8ed8a1f897adb01635b1c3f9cd87473c3572401ba6a27b84ae53fe8dd40ab4776adca3d1b9a159a2771b5b625e2441c01f2e7f60a06559ca853d56ed7d46afb26e2cdb00910723cfd359ac2b6836649dea7f25341f6304389120f6191", 0x74}], 0x8, &(0x7f0000afd000)=[{0x80, 0x104, 0x2, "4e2fa318dce410c9c354e421aa66d7229e71584a8524ab84bdae386c994680ccda92b50107ec6e9f9e765848f19837f24a089e61eb722268857d846a130540ab7d5674fa563924b994e735ff31fcfaf1fd5741bd8966af877b4c47ab8e13d13cd577d17c7bb557d32bb68d361fc65d81"}, {0x1010, 0x107, 0x4, "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{0xf8, 0x116, 0x8, "50b786fba6ba2558d2688cb980ce9e07298d827c2c4e0770bf2e9beb6828a743cca854cf0f563424adf452c277ea7a532d6af8d083cd5840797698e4d61dbdc8ab272dd60c10a3f9383264aaf0972fa59b0923415acd25caf72b054f16a976bb0b0d828acb8b9d30bc055826295d5253c5f23e532925a48362eaceb9485f177a0deb94a91c91371ddfc8d2b8d130a901ecc64ee45171fe2986965bc7f6e3effdbac1bd0b081e83bb79bac7930b60fd36695787b988ab24eb3fe344d07c363fadf8ebd6e16abf56a01d73ecbb446afd0f07ab041f91cc8b25dc7cfba00b1e02378b9103dd89"}, {0xd8, 0xff, 0x100, "62019e0cb4f14014b725bdea0b9ce6d13d4595aecd61bf69c313783940a3f694b545b92c2d7779a038857761299ce73d7ae994507eeb3136486a62757bab0e0e236ed04265501e32943c851159dc31865453bf38930c963d2e17f05126539b53d0209cdd6d875b1f10a2a911aedefcd43ab48b40e39a5f458a5438776bb2acb4e49de915fadf66d73897ea233e4c43a8bb41eb1844716d959c734ac308f1e251f8cafc6da9a15d9846a30c8082fcbc09bdef0118a944adedcff85e0c68b326be83"}, {0x88, 0x19f, 0x81, "2d7e1e16b82ed49c4b4f5ad0bd44082bb9ad3932a0db72da3af306dc00c7b23078142658aa0b1da28242f9717a5227deba84c66fcf8aefb03a568d44b48c5eeb420ae8d7e353623466dbf85d5ea322e31946b9886c351ecc703d1b7e1e6087c098d7688be3bd064b7d2565b9b2a4a758fd"}], 0x33a0, 0x40000}, 0x8800) r3 = accept$alg(r1, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x25, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/01/19 13:26:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000234000-0x4)=0x7ff, 0x4) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000000a000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/19 13:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x80805, 0x1000) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000869000-0x108)={0xff, {{0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xaa34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x200000000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='vcan0\x00'}}, 0x1e) getpeername$packet(0xffffffffffffffff, &(0x7f00009a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000fb000-0x1)=0xe) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f000025d000-0x28)={@generic="597c1f78751abd7047318d266f4faf8f", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000d92000)="a06a5aec28a341bc2857e695225f0357111876dad070ef4b874ad7fb8b9dfa8455724292582c77215d5b3ca8ca35b746bbc90e8ea27e5587dea9183ad7c81a97a2ec298b78a0079a09", 0x49, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2", 0x0}, 0x60) 2018/01/19 13:26:33 executing program 5: mmap(&(0x7f0000a8d000/0x3000)=nil, 0x3000, 0x3, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x3, @rand_addr=0xd5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000d10000-0xb8)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xff, 0x7, 0x339d, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xe67, 0x8b0, 0xf5, 0xfffffffffffffffd, 0x9, 0xf2, 0xffffffff, 0x3]}, &(0x7f0000ed6000)=0x108) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x4, 0x30}, &(0x7f000078d000)=0xc) 2018/01/19 13:26:33 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000e14000-0x4)=0x0, 0x4) 2018/01/19 13:26:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffdb2, &(0x7f0000d59000-0xdd)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) socket$inet_sctp(0x2, 0x0, 0x84) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000630000)={0x0, 0x0}) r1 = accept4$inet(r0, &(0x7f0000ea7000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a1000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c73000)={0x0, 0xe1e8, 0x20}, &(0x7f00005a4000-0x4)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ef0000-0x20)={0x5, 0x4, 0x200, 0x2, 0x7fff, 0x1f, 0x3, 0x5, r2}, &(0x7f0000c5b000)=0x20) socketpair(0x8, 0x80007, 0x7, &(0x7f0000b20000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f00006b7000)={0x56d, 0x93, 0x8, 0x0, 0x19, 0x2b}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a2d000-0x1)={0x75d2}, 0x4) 2018/01/19 13:26:33 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(authencesn(poly1305-generic,cbc-blowfish-asm))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/19 13:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000f7000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fc3000-0x1000)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom(r0, &(0x7f0000db5000)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f00000f9000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r0, &(0x7f0000971000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ab000-0x4)=0x10, 0x800) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0xfffffffffffffead, 0x0, &(0x7f0000b57000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xfffffffffffffeb3) 2018/01/19 13:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000ff7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000beb000)={0x0, @in6={{0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x65}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffffd, 0x8, 0x4, 0xf0}, &(0x7f0000fd1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000a26000-0x108)={r1, @in6={{0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x0, 0x2, 0xffffffff, 0x3, 0x0, 0x6, 0x2, 0x100000000, 0xf7b1, 0xfffffffffffeffff, 0x40fffa94, 0x2, 0x3, 0x9]}, &(0x7f0000f0a000)=0x108) sendmsg$alg(r0, &(0x7f000072f000)={0x0, 0x0, &(0x7f00003ab000)=[{&(0x7f00003e4000-0x31)="", 0x0}, {&(0x7f000009a000)="48510de0add97dbcf610a71db4e4720e0fc91aec5279971a1d18945f564470aba3f890e905bb6c17d666d0090d307058ad94c146ff5ea12f378dfae3114a016c4bea9c0cc77811ae57615a4fc4997c6e82bb8320d6a5834e", 0x58}], 0x2, 0x0, 0x0, 0x4004}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000022000)={r1, 0x2, 0x20}, &(0x7f000020b000-0x4)=0xc) 2018/01/19 13:26:33 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000000)={r2, r3}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x20, 0x1, 0x8004, 0x9, 0x9000000000000000, 0x2dc5, 0x4, 0x9, 0x0}, &(0x7f0000002000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r4, 0x7, 0xfde, 0x1000, 0x81, 0x6c5, 0x9, 0x4, {r5, @in6={{0xa, 0x2, 0xcbc8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x8, 0x5, 0x3f}}, &(0x7f0000001000)=0xb8) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x3, 0x4) mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = socket$inet6(0xa, 0x40004, 0xffffffff) getsockopt(r8, 0x84, 0x0, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r8, &(0x7f0000ffb000-0xe)="30d14baf054f52f18b58be81d3", 0xd, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r6, &(0x7f0000ffc000-0x10)={0x27, 0x800, 0xffffffffffffff81, 0x7}, 0x10) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f0000e55000-0x4)=0x0) ioctl$sock_FIOSETOWN(r8, 0x8901, &(0x7f000060a000-0x4)=r9) 2018/01/19 13:26:33 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x2810121e, &(0x7f0000027000-0x8)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000026000)={0x0, 0x76, "14d1351ba68eb005227640348e90b27b0ca6dc9095c1dad830f7a1659dc2c0b83472e41e504cab6e37924c043855ed7c24e4cd32c4ffeafbad21ee3da47c302a150d8b63945ccf55744e39354ea902f4ad246b8cbe3c0598d4674222cd9a4aea7eddeb92cad14fc6daef54c5bf623f1440f68aec3502"}, &(0x7f0000026000)=0x6d) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000027000-0x8)=@assoc_value={r2, 0x7fff}, &(0x7f0000027000-0x4)=0x8) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x56eda2bc5119bd2c, 0x7fffffff, &(0x7f0000026000)={0x0, 0x0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000023000)={0x0, 0xfff, 0x20, 0x2, 0x40}, &(0x7f0000027000-0x4)=0x18) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000019000)={r4, 0x400, 0x1, [0x100000001]}, &(0x7f0000027000-0x4)=0xa) 2018/01/19 13:26:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x15, &(0x7f000048c000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8864, "2ff8db00000000"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/19 13:26:33 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x806, 0x401) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) bind$nfc_llcp(r1, &(0x7f0000001000-0x60)={0x27, 0x101, 0x6, 0x7, 0x1, 0x2, "53b82973438893a191cc2d26ac2aa44ae763fd388e3c6106737ee911bb4c1b15c695b9a0f76fe4fea824072f1247e6a9fb836a53502dc285a328894fff9a89", 0x81}, 0x60) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r2, &(0x7f0000196000-0x70)=""/112, 0x70, 0x0, &(0x7f0000001000-0x10)={0x1a, 0x1a, 0x3, 0x8000, 0x7, 0x9, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 13:26:33 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0x4)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000001000)={0x9, 0x80000001, 0x7, 0x3f1, 0x3, 0x8e}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000005000-0x18)={0x0, 0xe1, 0x20, 0xffffffffffffffe1, 0x0}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000004000)={r2, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8000}, &(0x7f0000004000+0xb33)=0x98) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x80000001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1fb8058c}, 0x1c) 2018/01/19 13:26:33 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0xf, 0x5) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000093a000)=@req={0x40ea, 0x80, 0xbdb6, 0x4}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001a3000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000007f000)=0x20) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f000093b000)={r2, 0x1}, &(0x7f000093c000-0x4)=0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f000093a000-0x18)=@add_del={0x2, &(0x7f00006ad000-0x10)=@generic="e52561bd31b78fea0b1e74263fa19f12", 0x3}) 2018/01/19 13:26:33 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000002000)={0x6, 0x0, 0x10001, 0x682d}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000005000-0x20)={0x6, r4, 0x10003, 0x8000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000006000-0x4)=0x7, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000006000-0x4)=0x2, 0x4) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000004000-0x10)={&(0x7f0000000000)=@canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0x10, 0x20000000000003, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000044000)={0x0, 0x3f}, &(0x7f000068d000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f04000)={r3, 0x9}, &(0x7f0000684000-0x4)=0x6) write(r1, &(0x7f000076b000-0x24)="220000005e000721004f10020000000000000004000068dc9a000000e700ff02f157", 0x22) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f000099a000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f000075f000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000b78000-0x48)={0xe, 0xc, &(0x7f0000798000-0x60)=@raw=[@exit={0x95, 0x0, 0x0, 0x0}, @map={0x18, 0x1, 0x1, 0x0, r2, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x800, 0x3, 0x1, 0x0, 0xc0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x101}, @ldst={0x0, 0x1, 0x2, 0x8, 0x1, 0xffffffc0, 0xffffffffffffffff}], &(0x7f0000b00000-0x4)='GPL\x00', 0x4, 0xcb, &(0x7f00000aa000-0xcb)=""/203, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r4}, 0x48) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000239000)={0x0, 0xe41}, &(0x7f0000bf3000)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000f24000-0x6)={r5, 0xba47}, &(0x7f00004c5000)=0x6) accept4$unix(r2, &(0x7f0000575000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f2e000)=0x8, 0x800) recvfrom$unix(r2, &(0x7f00005f7000-0x1000)=""/4096, 0x1000, 0xfffffffffffffffd, &(0x7f00006b6000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 13:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a98000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e46000-0x4)={0x0}, &(0x7f00008ec000-0x4)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x200298b) sendto$inet6(r1, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) close(r1) 2018/01/19 13:26:33 executing program 1: mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0x9, &(0x7f000067a000)={0x0, 0x0}) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000c53000)={0x0, 0x8}, &(0x7f0000f6f000-0x4)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f6f000-0x10)={0xafc, 0x820a, 0x7, 0x9, 0x0}, &(0x7f0000f6f000-0x4)=0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000f0f000)={0x0, 0xffffffff00000001, 0x1, 0x10001, 0x3f, 0x1000}, &(0x7f0000f6f000-0x4)=0x14) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000b72000-0x8)={0x0, 0x8}, &(0x7f0000f6f000-0x4)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000150000)={0x0, 0x6}, &(0x7f0000f6e000)=0x8) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000f6c000)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:33 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x3, &(0x7f0000f70000-0x8)={0x0, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f70000)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00001f5000+0xdae)={0x4b5}, 0x1) bind$pptp(r3, &(0x7f00004cf000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000f70000)=@generic="8df79c3b46e69667f528bb2724de6ba6", 0x10) 2018/01/19 13:26:33 executing program 5: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={0xffffffffffffffff, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x4, 0x7, 0x9}]}, 0x10) ioctl(0xffffffffffffffff, 0xffffffff, &(0x7f0000fc9000-0x1000)="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") socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) 2018/01/19 13:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x0, 0x4d) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f000054f000)=0x8001, 0x4) bind$alg(r0, &(0x7f00005d7000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-intel\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r4 = socket$kcm(0x29, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000b4e000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x401, 0x346, 0x6, 0xfffffffffffffff7}, &(0x7f000014a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00006a8000)={r5, 0x10001, 0x800}, &(0x7f0000bd1000)=0x8) socketpair(0x2, 0x2, 0xfffffffffffffffe, &(0x7f00005ed000)={0x0, 0x0}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f000017a000)=0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007c7000-0x31)="8039cd98", 0x4) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000167000-0x10)={&(0x7f0000de7000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x3}, 0x1, 0x0, 0x0, 0x0}, 0x0) r7 = socket(0x1d, 0x7, 0x1) ioctl$sock_ipx_SIOCGIFADDR(r7, 0x8915, &(0x7f00007a4000)={"c9ceac206deb45c907e1b6a38c322797", {0x4, 0x1, 0x1, "c6d231e0b63f", 0x1, 0x0}}) 2018/01/19 13:26:33 executing program 0: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000fd8000)=[{&(0x7f0000a4a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000564000-0x60)=[{&(0x7f0000fda000-0x1)='\x00', 0x1}], 0x1, &(0x7f0000fd9000-0x20)=[], 0x0, 0x0}], 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000fd7000)={&(0x7f000013a000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000043d000-0x1)=[{&(0x7f0000719000-0xf6)="be", 0x1}], 0x1, &(0x7f000036d000-0x60)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f00001f6000)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000562000)=[], 0x3e2, &(0x7f00000c3000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f0000958000-0x10)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe70, &(0x7f000093e000)=[], 0x0, &(0x7f000093f000-0xf0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/19 13:26:33 executing program 7: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000db000-0x20)={@common='yam0\x00', @ifru_flags=0x1000}) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) r1 = socket$inet6(0xa, 0x0, 0x7fffffff) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d13000)=[@in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000096000-0x18)={0x0, 0x5, 0x30, 0x2, 0x1ff}, &(0x7f0000bb6000)=0x18) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000087a000)=@assoc_value={r2, 0x3}, 0x8) ioctl$sock_ifreq(r0, 0x8937, &(0x7f000059c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"99559cbf4640e9"}, 0x2}}) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/19 13:26:33 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x10) pwritev(0xffffffffffffffff, &(0x7f0000002000)=[{&(0x7f000001e000)="b06ea64ffc946b1ba8f9d3b35ef0559c25f0ab0e917eb2af5f7ccbccdb", 0x1d}], 0x1, 0x0) 2018/01/19 13:26:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r0, &(0x7f0000a89000-0x78)="", 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_crypto(r1, &(0x7f0000789000)={&(0x7f0000209000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000d90000)={&(0x7f0000ff9000-0x100)=@alg={0x100, 0x10, 0x20, 0x3, 0x2, {{'drbg_nopr_sha256\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2000, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0x5}, {0x8, 0x1, 0xef21}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x13}]}, 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0xc4) sendmsg$inet_sctp(r0, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000)="", 0x2a2}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000243000-0x1000)="70f1c7ae8a5bf49cadd30c", 0xb, 0x0, &(0x7f000096c000)=@un=@file={0x0, './file0\x00'}, 0xa) readv(r0, &(0x7f00005e5000)=[{&(0x7f0000c39000-0x1000)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f0000499000)="6aebac37460c9862d8ae57a2e61446c12b88f138bd166545d52b293d00821a4011bdf316cb85ff9b2aab6dd995dcff71f6b1f67519cd9e9075f97449b64eaa941cb344161ab8580cb9f537e04dfb69b4c01f80e0e0697b87", 0x58, 0x0, &(0x7f000004b000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:26:33 executing program 2: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000001e000+0xb0c)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0x26, 0x800) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x28, &(0x7f00000ef000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, @empty=0x0}, &(0x7f00000f0000-0x4)=0xc) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f00000f0000-0x8)=[{0xb, 0x7f}], 0x1) r3 = accept(r0, &(0x7f00000ef000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00000ee000)=0x58) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000ee000)={0x0, 0x35, 0x83}, &(0x7f00000ee000)=0x8) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f00000ee000)=@assoc_value={r4, 0x0}, 0x8) 2018/01/19 13:26:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000019f000)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$bt_l2cap(0x1f, 0x5, 0x0) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00007b4000-0x2)=0x20, &(0x7f0000cfa000-0x8)=0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) r3 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f00006ac000)={0x0, 0x0}) pwritev(r5, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r1, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) setsockopt$ax25_int(r4, 0x101, 0xe, &(0x7f0000d1c000-0x4)=0x5, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) sendmmsg$inet_sctp(r5, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000d54000)=[{&(0x7f0000fbb000)="0330774061486b83635d72f865d87507e55d8337d5074c84616d0b433323bb0c5e7408b09c02ec5192c76dfe68f1fbf0a0579ca95e65b9bc877f76d7082420d59996319b90436e368a17dca580c488c65c6bc27c2ffc60d1821aac5e6b64fa386873ef43eca9383d94b9ada2fa5ecf331f92464dd922ad3fb3064c10ae23768e3f7e59ae16a0d224a3a0e5c6c8728051ba42641ef2a4cbe285e4db3231ca792d80488d68ca44d3ff16cee36635391f23e35a090712489bf76ca3011d59320cae9c20095e6f6e612aa373cbea8e196932b204b42bb68933d4e3274cd237cc18658a359dbdea7ad449842eada98b56746351d336bd21d1c1", 0xf7}], 0x1, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x800, r7}}], 0x30, 0x4000}], 0x3, 0x880) accept$alg(r5, 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f00003fb000-0x10)={0x3, &(0x7f0000912000)=[0x5, 0x4, 0x7c]}) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) poll(&(0x7f000068c000-0x8)=[{r1, 0x88, 0x0}], 0x1, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r5, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) socket$inet6(0xa, 0x80e, 0x6) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00006e7000)={r6, 0x3, 0x7}, 0x8) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000830000-0x4)=0xff) writev(r1, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1) sendto$inet(r1, &(0x7f0000b56000)="a6137bdf62f22715b1cb0ed67ef10f48d3010c525e2b011ab73add93a943edffaab35a59b50d10fdbcb42e6f7b820123df72fa19b3da7fcbd76b0f9d1baa8f3dda55e6d47af89e196f514b73aacf427da7def28bc76312b5945f947c2d78972dcca43dd7c2381832ab9fdbd6d67f946d2fb4fbdbc80eddb79b7124b47aa7ecc5e19b92244488e7c497c709d7ca4a762b89a603cdfcc54ea885962a89e020deabc4b962a20bdca6668849442cd2f5392e571ab972f246de9cb16d8a14e8ea92a36d0f68", 0xc3, 0x1040, &(0x7f0000e3a000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000f44000)=0x7, 0x4) ioctl(r0, 0xe1, &(0x7f0000f5a000)="ba234413198d81376eec082c81c0ba85e803e2ec2c91d65250b4e71e18e7dcf044aab428738a416c7a8ffa8062b461f0af83507d31e14893c8b6d975ae61c22c0e3defbeab9ed762f0f43c02cdae8de2c173e1cda5cba513e96db7912ffc80ebc4578a7143bca30a1392b04e48e26c221d89c68a475df72aee0ed50d3d62b06a6ed532b17b4934dc1106c05031f2afc3e860") bpf$MAP_CREATE(0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/19 13:26:33 executing program 3: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) unshare(0x100000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f000000d000-0x8)='./file0\x00', r0}, 0xc) 2018/01/19 13:26:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a80000)=@req3={0x5, 0x80, 0x8000, 0x1, 0x1c0802c1, 0x1ff, 0x6}, 0x1c) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000004000)={0x0, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000007000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) 2018/01/19 13:26:33 executing program 6: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000f83000)=@req={0x50, &(0x7f000030c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x0, 0x1, {0xa, 0x2, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}}}}}) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000f83000)={0x7f, 0x4, 0x5, 0x9, 0xf7e8, 0xf, 0xe0b, 0x7ff, 0xf181, 0x5, 0x6}, 0xb) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000149000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x3, [@loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff]}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f00000f9000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) 2018/01/19 13:26:33 executing program 1: mmap(&(0x7f0000000000/0xea8000)=nil, 0xea8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000ea8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000648000-0x32)={0x0, 0x2a, "e80a3c852f8b8803cebe05892be684a8db47baa0c3feec02d11d6381fb486eb87b71f7cecf2db079f9d1"}, &(0x7f00003bf000-0x4)=0x32) mmap(&(0x7f0000ea9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ea9000)={r1, 0x9, 0x100}, &(0x7f0000100000)=0x8) socket$packet(0x11, 0x0, 0x300) write(r0, &(0x7f0000ea8000)="240000001a0025f00018003e00ed0471020b0f000004bf02021eeb0800100048186be009cfe52b3302", 0x9f966b3d3d7ceb81) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000020a000-0x20)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_buf(r0, 0x0, 0x24, &(0x7f000063f000-0x55)="f78713d4a40af0f3ff20cc357b4dc666f5625cf07d9d7b4025b325cd5c2e609ced1d3e12cc7950c859093866817a869c15c1413fc85558efaabb6d3aaabe64c90f76153be121753a9deef35c5cd541ebe0fc4ed1b9614f4fe27faeec6d48fd14c0df1ce89e02e508921cd0cc09dcaee7076a67a6ac6e4430809d3417a2e99e95b1ed4d2da0c79e7ec066ac0fceec9430844858cb3cac193ca739ff718fc1ba77f83e65dbeb97987620f732e191220f46f8ec3fe5b2d38326399063f43bcabb8c844dafd513cc1c44b1a6616f618763", 0xcf) 2018/01/19 13:26:33 executing program 0: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x77, &(0x7f0000000000)="", 0xff6b) 2018/01/19 13:26:33 executing program 3: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e64000-0x63)="1b5093e73cb0016958e0645df136da361208bb7fdc77cd6420fcf5698d9a4f7ce9293e6386cd3762ad1e6341efb7a76de9c9a9a1247a80037cd4c5d3451d98038bdf7fd767b90d404e5be68825fa937f9d91efcd404cbd2c063a166f5f2effdeadff6c", 0x63) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000f7d000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) 2018/01/19 13:26:33 executing program 7: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000fc4000-0xb8)=""/184, 0xb8, 0x2, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 13:26:33 executing program 4: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(0xffffffffffffffff, &(0x7f0000003000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000009000-0x4)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) r0 = socket$bt_rfcomm(0x1f, 0x0, 0x3) socket$inet(0x2, 0x806, 0x3) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000008000)=0x0, 0x800) accept$unix(0xffffffffffffff9c, &(0x7f0000005000)=@file={0x0, ""/4096}, &(0x7f0000006000)=0x1002) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffff9c, &(0x7f0000008000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000009000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) getgid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000009000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000006000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x3ce) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/19 13:26:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f0000edb000-0x38)={&(0x7f0000897000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000c79000-0x30)=[{&(0x7f0000108000-0x2a)="7532f64ab7d09d8d1bba215e49c18799", 0x10}], 0x1, &(0x7f0000475000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000ff9000-0x4)=0x0, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000a4b000)=0x2596, 0x4) 2018/01/19 13:26:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000c04000-0x38)={&(0x7f000022e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00007c2000)=[{&(0x7f00006a5000-0x23)=""/35, 0x23}, {&(0x7f000055f000-0x1000)=""/4096, 0x1000}, {&(0x7f000094e000-0x49)=""/73, 0x49}, {&(0x7f00007d5000)=""/0, 0x0}, {&(0x7f0000510000)=""/115, 0x73}, {&(0x7f0000357000-0x1f)=""/31, 0x1f}, {&(0x7f00000e3000)=""/195, 0xc3}, {&(0x7f0000eea000)=""/67, 0x43}], 0x8, &(0x7f0000501000-0xa3)=""/163, 0xa3, 0x9}, 0x20) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000900000-0x44)={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="fbf39c443e0a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="77ab6af7d0fccbf3c50acb9f999ef807"}) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "0100000000007b0000000001e526cc573c5bf86c483724d91e14dd81739effea1b48006be61ffe06d79f00000000000000076c3f010039d880000000000000000000af50d5fe32c419d600cbc7e3ad3100088356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00006e1000)=[], 0x0, 0x0}, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00007bf000)=0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e20000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000dac000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00002fa000)={r2, 0x1}, 0x8) 2018/01/19 13:26:33 executing program 0: socket(0x10, 0x4, 0x3) 2018/01/19 13:26:33 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80000, 0x8f8, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000011000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3b74bc44, 0x6, 0x80, 0xffe, 0x8, 0x10000, 0x7, 0x6, 0xf41, 0x1ff, 0x7, 0x3, 0xffffffffffffffff, 0xfd3, 0x2]}, &(0x7f0000012000-0x4)=0x108) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000012000-0x14)={r1, 0x10c, 0x80, 0x7fffffff, 0xfffffffffffffffa, 0x80000000}, 0x14) r2 = socket$can_raw(0x10, 0x3, 0xa) r3 = accept4(r2, 0x0, &(0x7f0000006000)=0x0, 0x800) bind$unix(r3, &(0x7f0000005000)=@abs={0x1, 0x0, 0x0}, 0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f0000009000-0x20)={@generic="65658cd9eaf46bb05d5ff04451da3cf4", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r2, &(0x7f0000001000)={0x0, 0x0, &(0x7f000000c000)=[{&(0x7f000000e000-0xee6)="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", 0xec1}], 0x1, &(0x7f0000006000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000011000-0x38)={&(0x7f0000006000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000)=""/162, 0xa2, 0x0}, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) 2018/01/19 13:26:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000018e000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xff5a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000737000)={0x0, 0x800}, &(0x7f00003d2000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000077b000)={r3, 0x3, 0x9c}, &(0x7f000000f000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000967000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f0000bf7000-0x38)=[{0x0, 0x0, &(0x7f000066d000-0x90)=[{&(0x7f00001eb000-0x23)="7e157131a52b8c14c05ed2d03a873cd23f9af03cd0a744d32328b6f31805cca3", 0x20}, {&(0x7f0000384000)="3e1a59b6f8af28f5e5d8f9e523982beea3df17405e86365aff8c50058bac6e8db5c95598007ac4f59b083aaf8b80ba5d892b4d2e1454ec816dd05ac1f414b6b48e0843eff6aad7ab9f69761721ee6e175501f71616f280f375a302a794da4c570b29c307f724cd15438fbf57ab04d8bc21590c816613e8a32c4363a07aaaaadf5ef4e3c4ced94a188ae5cd9000c45532d2c0ff592d23bd1c77eba6d9b34ba8a87d0bdcaa3c467bc5144e4fff48e4e6e90bc7d85c2a73e3d15c7fc2ce4db88101479e32c26a55a2bfc2ec622c88197e3ed06a18b651638c00c9476c60", 0xdc}, {&(0x7f0000e00000)="3044075aca6d4d85571e9c44c9f8ef", 0xf}, {&(0x7f0000928000)="afcdfb994237cbfd5f51bb663977", 0xe}], 0x4, &(0x7f00006f0000-0x10b8)=[@iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x70, 0x117, 0x2, 0x58, "0b0a6a30033f3825520e4f863fdc3ff165f66ddf4d037a38842c2263c7f1722fb35bddaeee5060dca4f339f6c50635825dcab199a9fc5c6a7cdd4ed77db60df9bff81a84548053d7960609be9faece6dd05adccff01e91bd"}], 0x10a0, 0x8000}], 0x1, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3f000-0x10)="00035400000000109eae7a003e9d4d00", 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000144000)={r2, r0}) r6 = accept$alg(r2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000b92000-0x8)={r6, r0}) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)='A', 0x1}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/19 13:26:33 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xffffffffffffe46c, 0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00\x00\x00\x00\x00\x00\r\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) 2018/01/19 13:26:33 executing program 0: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x4, 0x81, 0x0, 0x0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffebe) socketpair(0xa, 0x1, 0xf2, &(0x7f0000423000)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000071a000)={&(0x7f0000a59000/0x3000)=nil, 0x9, 0x4, 0x40, &(0x7f00006f6000/0x1000)=nil, 0x1}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r0, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) 2018/01/19 13:26:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xffffffffffffffcb, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x9, 0x800, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000ab1000-0x4)=0x0, &(0x7f0000630000-0x4)=0x4) accept4$ipx(r1, &(0x7f00003bf000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000356000-0x4)=0x10, 0x80000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000fcb000-0x10)={r0, 0x50, &(0x7f00003ca000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/19 13:26:33 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000714000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000001000-0x1f8)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000716000-0xd8)="94f4f5b5fc3fef86bab179ec89c61e3b49f015e5acc9a5e6a119e09e48bbc73a00816cfa1143aa337133083a6667373957f873b2930a12db3e16568b677f3188ff97a355be0a7166a4c7e44b54d97a8009354a7ab893213f30abc172e81eb932b543050e5ed2b7cd72359e93740ab57634956daf1fc97c14e312f39c28da66a5a0fdff0001db769b7badf948d0b0dfd09100e4fd807d0bb7fe367316772989d70a61de663e92d74ac07f9bc72570510d8f894d3d629d9859766974aebc8d2064c01ad806abc856de54d9343f2d1d5d4aae68d6f9828cf39d", 0xd8}, {&(0x7f0000001000-0x81)="4e25c9f3d5fffc403d435e9dec5269dca6ba64e57d4b316d7b4fd1f57d63c20de9de264e577fda25991f6e715bde3b3f28c1f89e0bc0761b4ffefedc2b3a598098aa3b74c96359aa3a2c97e1b4aeaddb475eea014e50bfcef37114aa5da1fed2340c9fd8aa93c482297b77722e02f454f5893aae7969df72120bebbb1e8fc32f1d", 0x81}, {&(0x7f0000000000)="29a83d51711ab1527ce5", 0xa}, {&(0x7f0000001000-0x94)="a3b49a98c7dfe156c4d893d32a90625039b3f47ba33f06e0e1b59e736da4160e98cd0408151179980ef36cce1d41bb643d4dd89e80fd027de7c8445df8dc128b2ee1fd2833c696fc90090c04da70f780f06581d3847613b7099490492cd9aec60c181dcb8e0fbce29a815cd34e8b9170d1088bbba2550859e1d29cc7292aa12c0527de9d8c6a140bd23dca1a405f4514c067bdaa", 0x94}], 0x4, &(0x7f0000000000)=[@iv={0x80, 0x117, 0x2, 0x68, "66c79393fcce8507a3513f88f7341354a4fb5dfe06a5b9d0731f4329395cc3f42380e3ca18b032cfc0c8812320a4ff9bf8ea0a7b014cb4207d71cacb17c382e3c27747380774b70ac4d9f2cdc5632c8a7d2f6375a9cff9ccbc65a8a856e16a67bf5119f0d3ce8fde"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xe0, 0x80}, {0x0, 0x0, &(0x7f0000716000)=[{&(0x7f0000000000)="e2565d6c4934cffc6d3cb96357d8766fbad95ee362cce74e267706dff5e0f9ddb1a8c3efd0e7fd8fad2018998db3b4f6a6fc358f0413c27b0f06652f102ffee868890654326ff6efcdd6aec70ef3936709bdb62b6b323b", 0x57}, {&(0x7f0000717000-0x75)="6d51859772a08c7c6f59fc269e348c809244b9b5e84deaafd2f8ad1b28d0e9935122045503730810a1628ab7fc3f833ece3e5c53addae1d8906da6547ec1bd7af4e08bf943be4a79af61aa87828de8f87fdf0b56f4906dac1aeaffc65f638175353be87d9c8616fad58dd800a1a8321af7215da094", 0x75}, {&(0x7f0000716000)="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0x1000}], 0x8, 0x0, 0x0, 0x4040}, {0x0, 0x0, &(0x7f0000714000)=[], 0x0, &(0x7f0000716000-0x2e0)=[@iv={0xe8, 0x117, 0x2, 0xd4, "5176d14e5f6047057748b5eacfc7dfa73820ea989d5c4dce93e9c583ef9c054c067305b92636de5839503a9eba576b592cb0f90ba34ba1bc9987418f7c98607827c3c53d22d7cb87906943532d8f5dfbe66d653530e08078212f722f4bf1984491adb04da306a16b25209afd9822c65f28a4364bf368a5a10541a31b9841ab29ada875f4a7aa6c48525a31f7ecc3b140e49235e26fd1c03527911242889aa3758635e2cb124805669d5a5d2dd23e8fec8f9a974decfc71ed70ca1b2a360793cb51df67a6ba8fb27233996878f3507573f26bac47"}, @iv={0x78, 0x117, 0x2, 0x63, "452f3e6c0a2a4207537ca4c762a84a871620feb048050e9f0eb505c97154ee27da92d236a7892b10f227d93a2318e18f4f2dfc531d2d215de03faee96588e2a2726d87c6aa629a7f328d359129288722301b109c60971f4bf42ff1ea1eac069b82db48"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xf8, 0x117, 0x2, 0xe4, "5026a7f0bf7a19e2b8a39b5a69827842f0292e61746f6ea906cd7ebb0cc7a08b9cb629a7aa684dc014d4d5a87e896db608bd5b240ca0a4ccf0a9cae9b8f1ec436fd4643b36a588b472a619fe668a82744121334f41c63ef6c8158232a7ae7d105e50cad9b2d7ad6a7a8e02629733c127526bcf76e5c8732a04d8236c584b89e5da46f0a418d3021728f0829c40c0716da191070c29f50167d30925ea110db16342d170fe11edd0a3d740a8bcf580ecde4380b408ff11464b4e0003a97dbd4f00a04ee6d05d3b22848b93a976e99fa9ee3e1d18946f7c93d7798b29bca008cf9fca6e38e4"}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x28, 0x117, 0x2, 0x13, "ee20edac73ec82fc62ee3dbe7a6d04fa6ef5bf"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xa3}], 0x2e0, 0x4000000}, {0x0, 0x0, &(0x7f0000717000-0x10)=[{&(0x7f0000000000)="e7b65ef09c459ab4ffc175355485f478fc378597c372adca90e1bbc2e3920264d9f4068f642255111e9c3c7a78afddf33e10f60222b15edfb246397e430b1bc957a8391b421290a295eb769380aa5a2af9dcdcaad9f3fbdbc56fd8a00ed51850ee94c502714633b7732e1c26395849b9d844ba4488c3486a6e19", 0x7a}], 0x1, &(0x7f0000000000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0xc0}, {0x0, 0x0, &(0x7f0000715000-0x30)=[{&(0x7f0000717000-0x1000)="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", 0x1000}, {&(0x7f0000715000)="2dc276e08211ce6fc07fe29eac0ffa7ca485218eacf678708ac173a98eba9f6f0240bad43b5d5772b81498b95a2b994e5ac75d13005c4fddee682c24bb43fe40dc5691f6ec6bbd94fe144a9b6eebccf8019460", 0x53}, {&(0x7f0000716000)="1f80624fcdfa3a51991bea80ffb41ce05bb6245cf40b20d45c9ffa7ed15a0385e5088193ed603ca1ac3e162acc8b96af9d0cdeb88fe3056265cb83e4f0fda15be7803bfb1a78b05144732f6fe7180eb24000e8954d3b16b4cf750762b670fbadb8acbfe69567b2f7bce726c85ad1cc1fa836a0107b57c6c7ff734a7e99c78c6f0ec8e9b252df7ea5dd79dee64adf1609601a15083f3580e43cf225ec2ceba9fc192fa9b9a2202e0935dc5da4c0b11b317e4c158926fa7b9d093970c622b3de13fb09f4fe5b0ca9b65c9b93dd278f178ded3c6f812a9989fc7510cbdbdb4ee7b4a0935ea0dcca3b", 0xe7}], 0x3, 0x0, 0x0, 0x4000000}], 0x9, 0x40) 2018/01/19 13:26:33 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f0000000000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x14) r3 = socket$inet(0x2, 0x3, 0xff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000)={0x0, 0x4, 0x2, [0x2, 0x1ff]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001000)={0x0, 0x80000000, 0x208, 0x7, 0x3f, 0x9b5, 0x5, 0xff, r4}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000bcb000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x101, 0x3, 0x6, 0x0, 0x80, 0xa0, 0x2c, r2, r6}, {0x8, 0x7, 0xee, 0x3ff, 0x5, 0x4, 0x7, 0x1ff}, {0x80000000, 0x3, 0x7, 0x2}, 0x7fffffff, 0xe, 0x2, 0x1, 0x1, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x33}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, 0x2, 0x0, 0x100000000, 0x9, 0x1ff, 0x3}}, 0xe8) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="7054f585398d95a71b389fe3df3d97e7"}) connect(r1, &(0x7f0000001000-0x10)=@in={0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(0xffffffffffffffff, &(0x7f0000e0d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r8, &(0x7f0000000000)={0x1f, 0x9, {0x3, 0x5dba, 0x81, 0xf1, 0xd25, 0x5}, 0x1f, 0x8}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4$ax25(0xffffffffffffff9c, &(0x7f000097d000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000d4a000)=0x10, 0x80800) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f000014b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r10 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) ioctl$SIOCGIFMTU(r7, 0x8921, &(0x7f0000372000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000d36000-0xe8)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0xcec8, 0x3, 0x881669a00000000, 0x2, 0xa0, 0x0, 0xbf, r5, r6}, {0x10001, 0x8e5, 0xffff, 0x3, 0x3ff, 0x1ff, 0x45, 0x4}, {0x1c7, 0x2, 0x216c, 0x9}, 0x8000, 0x6, 0x0, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x1, 0x0, 0x6c}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7, 0x2, 0x3, 0x6, 0x0, 0x3, 0x3}}, 0xe8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r10, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) 2018/01/19 13:26:33 executing program 4: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x1, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) 2018/01/19 13:26:33 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000c9f000)={@common='lo\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x3, 0x3}}}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@generic="d6b6669f59ee7d928d8f70bec5b2ce0c", 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00000a3000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x28) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) ioctl$void(r0, 0xc0045878) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a66000-0x4)=0x176, 0x4) setsockopt$inet6_int(r1, 0x29, 0x4a, &(0x7f0000f68000)=0x80, 0x4) sendto$inet6(r1, &(0x7f0000125000)="", 0x0, 0x0, &(0x7f0000985000)={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000f43000)=""/0, 0x0, 0x12000, &(0x7f0000430000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f000053f000-0x4)=0x2, 0x4) 2018/01/19 13:26:33 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000009000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000009000)={0x80000001, 0x4, 0x7, 0x2, 0xb, 0x874}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000008000)={&(0x7f0000008000)='./file0\x00', r0}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x68, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 13:26:33 executing program 6: r0 = socket(0x3, 0xf, 0x7) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000aac000-0x11)={0x0, 0x9, "d11dc5826f506bf4d2"}, &(0x7f0000509000-0x4)=0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0x2}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0xa, 0x1f82, &(0x7f000000a000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000000b000-0xa)={r2, 0x8000, 0x1, [0x9]}, &(0x7f0000004000)=0xa) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f000000c000-0x18)=[{0x4, 0xfffffffffffffff7}, {0x4, 0xebb}, {0x3, 0x6}], 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000006000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x24) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000009000)=@assoc_value={r5, 0x2}, &(0x7f000000a000-0x4)=0x8) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e701ae", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x82, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/19 13:26:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00001be000-0x8)={0x0, 0x0}) sendmsg$alg(r0, &(0x7f0000ea5000-0x38)={0x0, 0x0, &(0x7f00001f7000-0x60)=[{&(0x7f0000975000-0xd0)="5dcf9f32f3b92659387033a61764fcfe0b5551ac4f6260a686b12fd841c24ace11836101a9002f38aff35d0ce3a5eb24e03e436f171b6ed9417fc8a6cc32ba02b4fbb2307d5d6a7536a11e34b9b2784b687334ce6a23252394478c28df3c3c552cacfb9a832eb218a73401dcd0615c3cb300d7cf3bf7a8c94a4d49f690bf170621fbeed79ac99652c0e86b4aadbf35439e23f1d7051222e12d790e7a38b5a9719d47e6ee1a3237045c88e33ff622720fb8936a487ee5df1fdf01e89a454c3e9fb6204da462ee95946676f1c3718af5a0", 0xd0}, {&(0x7f0000ba4000)="bcd8baadee5517d3cbcff6c80d97241d3349005ac23c01b8b740b68067b0b6ca3d1b7659f07eb1513d6cb3eaf2e53193f0e25146a8b14b3691deaad27d01f51fc86349", 0x43}, {&(0x7f0000caf000)="54f13a0d22003a3124d3875456fa7e54abb785a3b35e8295c586c220361aafeeb97ed42f8625dc3a39f7a0ccc6259df621c9d8c13915e0e8cb40a8e71d686895c47f0cb8a5267d2e0b863e17cdab032f79d9da97b66b0726697d2a5d808eb9920245beb2003f111b52602cd896e4f760f2c288702a6a77c5cf", 0x79}, {&(0x7f00005c6000-0x1000)="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0x1000}, 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0x1000}], 0x6, &(0x7f0000318000-0x10a0)=[@iv={0x1018, 0x117, 0x2, 0x1000, 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"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x58, 0x117, 0x2, 0x42, "b34ea661f05b04a73a512d20cc271addb4707972e710b62eb266bc7a8b790ebc37f62e3286d37d84f522d22a6e46478d88ce221492db16696d140be7526800b7106d"}, @op={0x18, 0x117, 0x3, 0x1}], 0x10a0, 0x20000000}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x360}], 0x1, &(0x7f000055b000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f000007c000)={&(0x7f00004c7000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}, {&(0x7f0000398000-0x6b)=""/107, 0x6b}, {&(0x7f000031b000)=""/43, 0x2b}], 0x3, &(0x7f0000653000-0xc4)=""/196, 0xc4, 0x0}, 0x0) recvmsg(r2, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:33 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000eea000)={0x0, 0x7fff, 0x101, 0x1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000eeb000-0x4)=0x3a, 0x80800) accept$inet(0xffffffffffffffff, &(0x7f0000eeb000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eeb000-0x4)=0x10) r2 = accept4(r0, &(0x7f0000eeb000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000eeb000-0x4)=0x2e, 0x80000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000eeb000-0x10)={0x4, 0x0, 0x6, 0x6, r1}, &(0x7f0000eeb000-0x4)=0xfffffffffffffe33) 2018/01/19 13:26:33 executing program 3: r0 = socket$inet(0x2, 0x0, 0xe9d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) sendto$inet(r1, &(0x7f0000042000)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:26:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002c0000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6(0xa, 0x80f, 0x5) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000858000)={0x7, [0x101, 0xfffffffffffffffc, 0x4, 0x1, 0x800, 0x7fffffff, 0x5]}, 0x12) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/19 13:26:34 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0x3) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000008000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000023000+0x794)=0x10, 0x800) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000024000-0x4)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000025000-0x14)={0x3, 0x9, 0x1, 0x2, 0x1}, 0x14) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x40, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="23227bcc1a52d5478881980447227933fda3b2ca8bd092866d3df03f3e"}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:34 executing program 2: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000ae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="e8d5c13ee462af53bc0b040cc7e21eff9313004c2557f47de3ecc2c71a37defcc984532ee38627a9c025d33a63ec", 0x2e, 0x20000000, &(0x7f0000001000-0x1c)={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r1, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r1, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x0}, 0x1c) 2018/01/19 13:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0xa6e}, 0xc) r1 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000ebf000-0x4)=0x0, &(0x7f0000535000-0x4)=0x4) accept(0xffffffffffffffff, &(0x7f00009de000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000ff3000-0x4)=0x23a) getsockopt$bt_BT_CHANNEL_POLICY(0xffffffffffffffff, 0x112, 0xa, &(0x7f0000318000)=0x1, &(0x7f0000a23000)=0x4) sendmsg(r0, &(0x7f00001ee000)={&(0x7f0000396000)=@nl=@kern={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000587000-0x30)=[{&(0x7f0000c23000-0xd2)="e8f8366581435ca18a7edb3f5b7c0f5a79d543168a9804ae90a20ed0a7a989f52a0a392fe50f6483723cb42fb8270aafc9e85b069a71ee138d66efc3d3a61c59da7127040777b2f64a764b1f785c5feff3dab959cea13c989dba0be9d57deca37284542cac5f7c363493d2f6e1a712880c1ad12e057399ff22140ea679bcfe91f6ce100e5caa5184a47ef5c3434837ab7b6090a6423fe85181442985a658045d7654098da69ec9f0f3d58f20e614a693c3ada2bf66a2a9966d6503ea00d39bf438cdf337b6e39298d316c2fbf066c537ffca", 0xd2}, {&(0x7f00007dc000-0x2e)="d26c97da60db0e5ef8314bc225099a829c504465e74297598b97c7b2a9e0432d27c57f3b931ad4c071bc3436af39c6eb819acf359c022b1b44bb36db882608a24c2689b3a61279b29afe62d50f4fa8", 0x4f}], 0x2, &(0x7f000032f000)=[{0x10, 0x13b, 0x0, ""}], 0x10, 0x20000000}, 0x24000000) 2018/01/19 13:26:34 executing program 4: mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00001e7000-0xb8)={0x0, 0x4, 0x7, 0x8, 0x6, 0xac7, 0x20, 0x4, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x0, 0x81, 0xff}}, &(0x7f0000fac000+0x3bf)=0xb8) mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000faf000-0x8)={0x0, 0x0}, 0x8, 0x401) socketpair(0xb, 0x0, 0x1, &(0x7f0000fad000)={0x0, 0x0}) mmap(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000fae000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fad000-0x6)={r2, 0x9}, 0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f4c000)="07906bd790c75f624e557caabfdea1da14c2f0e011e6fc6dd1fdebd2afcd1170a20a5d88b2bcc0e7c93cf4998fa352d34a706c546f7d419087b729b9e680ba52e519e412c46dff8421b7", 0x4a, 0x40, &(0x7f00002c6000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000faf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000faf000)={r1, 0x9}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) 2018/01/19 13:26:34 executing program 7: r0 = socket(0x5, 0x80000, 0xf1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000034a000)={&(0x7f0000000000)=@full={{0x3, {"082b93045022e8"}, 0x10000}, [{"bc8651e0beaf15"}, {"e6b05419034ecb"}, {"83a7f86a60ea34"}, {"abdbad24fd74d5"}, {"5e2592b3e08531"}, {"45745f342dcddc"}, {"a5cb24e368ba8f"}, {"97c5892705a524"}]}, 0x48, &(0x7f0000072000)=[{&(0x7f0000001000-0xd7)="aa744db466c2ae3df1e155b5e9503dc718570f4aa29030a78ab2d784427d091d6971dfd2c26cbdbe2738a4530e260ab1f291723dd4e7028b629d5a316940300baf48ce60cb2551a55e02ff787a5217a8d7dd3d54b4229acbc83eb103ec4355fbe5981be77fa153c26a237f989b55cf28e22eb3c8e56198c1b0677d13daac55cfa71dc076e0685e65206602043e70d01f730b67ddd31f6321991ef525de0316d1d36931e7dc0b06bef8c6285685fc6b905f873413e6d73c4abeb54aaa481e1f00fa8150a5c8237f4613cf45a1551a029b1995ce3917f317", 0xd7}, {&(0x7f000025d000)="185dd36a0b243c2fb84e45075b33c45cddf8aea37b8ff3f8fbb93deb043fb6f8aaa2884533", 0x25}, {&(0x7f0000de8000)="cee9421bad63d823f0e2c9d0617aa00fbfc86c9a9af7d5175972a476fcd0fcbdc1aef49f3cfd7fbe1b1256d9370286a080b9c81b36ff5fb8dc674d856e99cceb74efc7d21e84caf23da51c7b24a9aeb2d9f138bca2dc42b57bd1147f2af76881155ea3ad7037b9dce950fa3549b9357e49aac81122ab26a7c2400c730c225ae602c17153171ed3e41ce3c9cc8b8e55ccb2c8ab3eb5bbcd8c805049c864399ab07e75aee1c73a3afd931df5cd7e15", 0xae}, {&(0x7f0000000000)="2275b12dac4a39fe74a6e9c3870741770495bcae7daa524071ad9c24d28dc0ec2302969d18ef1483250eea185384b47ace72bd993df126712774b286d93a2d7722d5bb64088cb2f39e772ad95ef7b739940f23c66729d926f21d171ce4c1b59a9635b1b1a4c77f4d4c7759e400faf3d7fc4b45d3833c57e6795d7ef65be25462d5256ee423c66087b50d65cf62ddd6bd6de75ae2c7726b825386065f55137a95eb75", 0xa2}], 0x4, 0x0, 0x0, 0x80}, 0x2000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000caf000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$netrom(r1, &(0x7f0000956000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000c33000)=0x48) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) connect$unix(r1, &(0x7f0000e75000)=@abs={0x1, 0x0, 0x0}, 0x8) getsockname$netrom(r0, &(0x7f0000c47000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005ca000-0x4)=0x10) 2018/01/19 13:26:34 executing program 0: r0 = accept$packet(0xffffffffffffff9c, &(0x7f00006a7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000083d000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000b60000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x100000002, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x2d, &(0x7f0000d99000)=0x0, &(0x7f00002f0000-0x4)=0x4) 2018/01/19 13:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f000026f000)={0x5, 0x6, 0x3, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000371000-0x8)={0x0, 0x7fffffff}, &(0x7f00005fa000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000947000-0x6)={r2, 0x6}, 0x6) getsockopt(r0, 0x2, 0x9, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x22a) 2018/01/19 13:26:34 executing program 3: mmap(&(0x7f0000000000/0xdcd000)=nil, 0xdcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000dcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000dce000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbb000)=0xc) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000dc6000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000dc0000)={0x0, 0x0}) 2018/01/19 13:26:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0xf9e7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) pipe(&(0x7f0000528000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x6) connect$inet(r2, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = accept4(r0, &(0x7f0000388000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000021b000)=0x3a, 0x0) sendmsg$kcm(r3, &(0x7f0000bf8000-0x38)={0x0, 0x0, &(0x7f00003ab000-0x90)=[{&(0x7f0000c7e000-0xe)="52b5a184ec7ff844e1b31affe20c", 0xe}, {&(0x7f0000c5f000)="11e65d0e8185d0890ab99a09f5bffcc6805c401325999e1576cfff1443142b1fe6709b21374cedc2ce42d90e4472c67eca2abb711d7100d737ba9ad6f00cfbe3cfcc4666a144b5117e3b19d516f48d45f1a6f8ec684ab71dd4847ce2b5a5654ec25c86164a34b61b383a15cc09eaa9da5cf553f6dfbb3da87047fe2ccaa7e6508998cdbff33c295df95baac21df6e43a499c591812caea", 0x97}, {&(0x7f0000482000)="042b8f6d6053b513351f704db16ee52c69fab77d8267538b7aab38cc117f6e4d5376eed8f3b3adc5ed6c7eab7b0a25b389b0df01550b3948e83924ab8c5e12e479eb6f7daa6ac1d6336420783529801ae4c80b8b3626317694551989fa3e9e52929e2d14f41965efdfd16382ba245c1be0dd690c85a2ce7efcd678154030ad9d63f6d2ed9d798e0c94e12f1442311ff65d4cbc6f6c94d2971e5fdae8e57a7ba1587db3bd03d9bfe21281e5b93f9d75f8415e0dbd1414120c676ff6a7d0209b77d93d790985120d45a644e87ed01f2cf19a508973b8b671da382d0a384f5489e727c8057c889e65c25dc781", 0xeb}], 0x3, &(0x7f000054a000-0x3e0)=[{0xc8, 0x119, 0x1, "6863c54da14873fa92989f77fddb2dd774efc3e849702c89a5f841154fc2a0dc80a359ffada16ba2b2a730cb9fcd1639bb3ddece03ee1b3ebb610aef51e4389ed86f90a240fc7053234030f54dcf181dbca93159345d1fd62953ba6a4b8bc3146c71a3cf8a105e175e0f7bf9765ab9159f316505019e894378102346c84be6767d0909b97bca4943a36f2a43b8023f06783dec3a5e05b776b125b75f877dcdf8e0a1611560bb29f817727ed4ecf4b1d63dea95b9223f"}], 0xc8, 0x800}, 0x20000840) 2018/01/19 13:26:34 executing program 4: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r0, &(0x7f0000002000-0x58)="", &(0x7f0000008000-0xfe)=""/254}, 0x18) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000000b000-0x3)='lp\x00', 0x3) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000006000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x1)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000004000-0x38)={&(0x7f000000b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000000c000-0x10)=[{&(0x7f000000b000)=""/236, 0xec}], 0x1, &(0x7f000000b000)=""/182, 0xb6, 0x1}, 0x40000000) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000008000-0x4)=0x10, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000004000-0x48)={0xc, 0x6, &(0x7f0000003000-0x30)=@raw=[@ldst={0x1, 0x2, 0x7, 0x0, 0xf, 0xfffffff8, 0xfffffffffffffff0}, @generic={0x5, 0xfff, 0xcb8, 0x100}, @ldst={0x3, 0x3, 0x3, 0xb, 0xa, 0x80, 0x8}], &(0x7f0000004000)='syzkaller\x00', 0x5ab4, 0x53, &(0x7f0000008000-0x53)=""/83, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r4 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r4, &(0x7f00009e6000)="", &(0x7f0000e3a000)=""/53}, 0x18) r5 = accept4(r0, &(0x7f000000c000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) bind$llc(r5, &(0x7f0000009000)={0x1a, 0x1c, 0x7fffffff, 0xffffffffffffffc1, 0x2, 0x5, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/19 13:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000047d000-0x38)={&(0x7f0000008000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000004000)={&(0x7f00004d0000)={0x14, 0x1c, 0xffffffffeffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x6, &(0x7f0000833000-0x8)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000bd2000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000762000-0xe1)={r1, 0x1, 0x4c5, "12890b11ce80bb6a530f7e7ad4ffd28196c3ed547081373748ed5e7640c6c68ee61224ff2cb34d2daa239d9412d774bdec154cb523b4ed13183ffd02f2ae67e92a536fc35f09e027a1bfa0f07abf499013f632e79e8687c22246597c651652a05a355867f36728f9f3c3b127c11e650707a01aeb606b0403917f089654ef68de315f5c59d51622503423d57638ace6810db7a136ab989f9fe50cd3bdabfb23d524fa9126944e128036515af27e877937917f21f2d62dd56d6d9508e95a6da5d3452df3adcc6621b517afa16d3aae46087693f4fbc17eb8"}) bpf$MAP_CREATE(0x0, &(0x7f000006d000)={0x4000000001, 0x1, 0x20, 0x6, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x22) socketpair$inet6(0xa, 0xf, 0x100000001, &(0x7f0000896000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000498000)={0x0, 0x6}, &(0x7f0000d92000)=0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000bf6000)=0x0, &(0x7f00002e2000-0x4)=0x4) 2018/01/19 13:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000b55000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b17000-0x4)=0x6, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFADDR(r2, 0x8915, &(0x7f000093f000)={@common='ipddp0\x00', @ifru_flags=0x1}) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000f91000-0xc)={0x0, 0x0}) 2018/01/19 13:26:34 executing program 3: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a97000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00001b5000-0x38)={&(0x7f0000a98000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a97000)=[{&(0x7f0000578000-0xc7)=""/199, 0xc7}, {&(0x7f000001e000-0x42)=""/66, 0x42}, {&(0x7f0000830000)=""/78, 0x4e}, {&(0x7f0000779000)=""/102, 0x66}], 0x4, 0x0, 0x0, 0x9}, 0x60) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000a14000)=0xc, 0x4) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0x0) 2018/01/19 13:26:34 executing program 1: mmap(&(0x7f0000000000/0xacf000)=nil, 0xacf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x8000a, 0xb19) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00001e7000)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000acf000)={0x0, 0xfffffffffffffeeb, 0x30}, &(0x7f000073a000-0x4)=0xc) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000acf000)={r1, 0x1c, &(0x7f0000acf000)=[@in6={0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x6}]}, &(0x7f0000ad0000-0x4)=0x10) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r2, 0x1, 0x23, &(0x7f0000acc000)=0x0, &(0x7f0000acd000-0x4)=0x4) 2018/01/19 13:26:34 executing program 0: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000526000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000318000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000a07000-0x4)=0x0, &(0x7f00009e5000-0x4)=0x4) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f5f000-0x8)={0x0, 0x101}, &(0x7f0000f5e000)=0x8) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f5f000-0x8)={r1, 0x2}, &(0x7f0000f5f000-0x4)=0x8) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r2, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000cec000)={0x0, 0x0, 0x30, 0x0, 0x0}, &(0x7f0000048000)=0x18) 2018/01/19 13:26:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000680000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0xffffff54) pipe(&(0x7f0000f9e000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00005bb000)=0x0, &(0x7f000067c000-0x4)=0xca) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/19 13:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000e68000)='tls\x00', 0x4) r1 = accept(0xffffffffffffff9c, &(0x7f00007c0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000084f000-0x4)=0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000bfb000-0x94)={{0x800, 0x81, 0x7, 0x3ff, 0x80, 0x2}, 0xffffffffffffff01, 0x10000, 0x40, 0x81, 0x7fffffff, "38092c2de80fff83355437165b8f04b51ac9f41cf6b422057498f85aabcc42eb9f746ab60140b736a5c5e1f9821f5e98d175af8dacf600dc0eecbe7c27e67a1c64573674cd92689c2f43c4d24324e1890176fffdcd9fa8185b9bf59ef801bc05bf2b57cdc03e5207078a4a0ecdcbbe2fd91af5489763b470a57f9d66621c160f"}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000e62000)=""/90, &(0x7f00003b6000-0x4)=0x5a) 2018/01/19 13:26:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00005d5000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000658000-0x4)=0x10) connect$nfc_raw(r1, &(0x7f00006ca000+0x963)={0x27, 0x40, 0x6efe8bdc, 0x6}, 0x10) bind$alg(r0, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x4, 0x0, 'ccm_base(cbc-camellia-asm,crc32)\x00'}, 0x58) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000ee8000-0x10)={0xbd, 0x8006, 0x7, 0x3, 0x0}, &(0x7f0000100000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00006c7000-0x6)={r2, 0x8}, 0x6) 2018/01/19 13:26:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8090000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fb4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000b22000)={0xe3a5, 0x200}) listen(r0, 0x3) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) close(r2) r3 = accept(r0, 0x0, &(0x7f0000ca1000-0x4)=0x336) shutdown(r3, 0xfffffffffffffffe) 2018/01/19 13:26:34 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000009000-0x4)=0x57bd, 0x4) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x34, &(0x7f0000009000)=r0, 0x4) 2018/01/19 13:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0xd1, &(0x7f00000c5000-0x4)=0x0, &(0x7f00007de000)=0x4) getsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000061f000)=0x0, &(0x7f000010b000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00009da000-0xec)={0x0, 0xe4, "34572e861d185c347b47b460e5b37d8ff878b611b4feb7fa63ca0321bb1006fcd42d67b23d8b4b5c49b8a9f5177069034d526f00e78e058338ad26ee2841076d376320eb02e2097c751ed370f451c1b00ec590a30e51bd8d9832f39f785ab8cf99ec3a27b15e0115a9b56d833e5842e567235b7798e63a9b2bd585df378accb43fe1151c868f4cfc1991e7ce2164a3a6ed487b23a816cc3c623e872731026692c642ef7aae091f0d4de216736592fd6a0da6d984a365b52e3f5596424f4de5815293b87be4cf9a2b255c656c8647a386f2210925f3c78a48481d404d77b171d0d4502cf9"}, &(0x7f0000e79000-0x4)=0xec) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007a8000-0x6)={r1, 0x58}, 0x6) 2018/01/19 13:26:34 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000010000-0x4)=0x2, 0x4) ioctl$sock_ifreq(r0, 0x89f9, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/19 13:26:34 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000b000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000000b000)={r0}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000008000-0x8)={0x1f, 0x1, 0xdb3, 0x7}, 0x8) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1b, &(0x7f000000a000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000a000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x401, r2}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xb, &(0x7f0000008000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x0}, @jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 13:26:34 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffb6) 2018/01/19 13:26:34 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000194000)=0xe8) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0xffffffffffffffff, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) socket$bt_rfcomm(0x1f, 0x7, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005b2000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d7000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c2c000)=0x235) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x96a000)=nil, 0x96a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) 2018/01/19 13:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x0, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dd4000-0x8)=@assoc_value={0x0, 0x8cbc}, &(0x7f0000733000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000e40000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, 0x98) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000006d000-0x5c)={{0xa, 0x1, 0x10000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x3, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xddcf}, 0x3f, [0xffffffffffffffff, 0x7fffffff, 0x5, 0x100000001, 0x3, 0x1000, 0x609, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000028d000-0x4)=0x0, &(0x7f0000878000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000047d000)={r0}) getsockopt$inet_dccp_int(r3, 0x21, 0x17, &(0x7f00004ed000)=0x0, &(0x7f000046f000-0x4)=0x4) 2018/01/19 13:26:34 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x80000, 0x0, 'ansi_cprng\x00'}, 0x400) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000d46000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000f77000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$ax25(r0, &(0x7f0000021000)=""/0, 0x0, 0x0, &(0x7f00001a4000)={0x3, {"3ab85d6dcdfc76"}, 0x0}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000e45000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x137a, &(0x7f0000e05000+0xe69)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x89d2, 0x7ff, 0x401}}], {@ipv6={0x86dd, {0x8, 0x6, "d01c22", 0x1340, 0x3f, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[@dstopts={0x2f, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x7}, @enc_lim={0x4, 0x1, 0x5}, @jumbo={0xc2, 0x4, 0xffffffffd1c49eb9}, @calipso={0x7, 0x20, {0x9, 0x6, 0x5, 0x6, [0x3, 0x800, 0x3]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x55e2}, @jumbo={0xc2, 0x4, 0x2}]}, @hopopts={0x7f, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x8}, @pad1={0x0, 0x1, 0x0}, @jumbo={0xc2, 0x4, 0x0}]}, @routing={0x0, 0x10, 0x0, 0x7, 0x0, [@loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @dstopts={0x0, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2}, @ra={0x5, 0x2, 0xffff}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}}, @enc_lim={0x4, 0x1, 0x3f}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}]}, @hopopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x200, 0x76, "8f48a2d3bc16f455a44c22ee72c433a9931c9c0a8db8cde309a9c2cea6806b7d19585bfcd581cf478bf57e88751adedf0ac318cac823afb8193ec62e0dce14db34ad42946d2322a825db3faab01164052be7595a495c991e28d2a03c1b2863b25ff7b826acb268f15358c74d6130d06f80091e50c4b6"}, @calipso={0x7, 0x20, {0xe86c99f, 0x6, 0x1, 0x1ff, [0x4, 0x2, 0x0]}}, @enc_lim={0x4, 0x1, 0x5}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}], @gre={{0x0, 0x0, 0x1, 0x101, 0x0, 0x3, 0x0, 0x1, 0x880b, 0x1000, 0x1, [0x2], "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"}, {0x4, 0x0, 0x8, 0x6, 0x0, 0x0, 0x800, [0x1, 0x1, 0x1], "d8dc73731833887feee9057a4449fe2abe36fe1c66d6700febabfd2d914344054a13137447f5e7857919e265cc70f11b37c0390fa5cb3a0184c290e7da29f59de42fde9063dec55dd1aa9bd8f611d43b6a2459ed70f142a7629c7d3446ebf2f39036bccd6d298492b23f186fa011de101fb98a7a0401b1d5de6413d35d67b9302da487708c63554017f6255a9bad0097bee165f1f4daa96fc8529b6059ae2bc8b186c4e2d29c9df5649035"}, {0x0, 0x0, 0x936, 0x0, 0x0, 0x0, 0x86dd, [0x414], "0466529191c895cffa5f3f8ec9c1c81d796dd1ab7553036b0f3181eaf436b0a2c45aea5b6b49c55b2c20510fdf62a5e03c7b3d37cf6c894f909508738b60ba90b65290a6ddb9269f810dd4d039c29d41857ada084320381d59e289bf4324fa2219932a402a054d5032e776ffcb031c82ae1d3d72e18ed19e718cecbf840c897967a80630e90ba5dfaa4ff55101"}}}}}}}, 0x0) 2018/01/19 13:26:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x4, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c12000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000e000-0x4)=0xe8) mmap(&(0x7f0000001000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000007000-0x6e)="", 0x0, 0x1, &(0x7f0000003000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/19 13:26:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b82000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000979000)={@common='ip_vti0\x00', &(0x7f0000ab6000)=@ethtool_drvinfo={0x3, "970fb71b7f24c21c0904c155305224556bd806ed185bc72251e90713b9613cf5", "39fda3fe5eda8ea74e543f906f817fb6a153fad0e57979b29ee89689be95d10d", "ce3e2c13affa53ac830e13d848236b6abe6b3780f7c09814e59ba11feeb168f7", "2cb3111ede5deccc767c9d06651d0fa89e18330a278bc96b0664f8bd335fdb41", "d625efadec4050c77d316da00e4d52599958b77ef4346d7832d8e1b3536bdad3", "4fb20874b74853fe13ea3805", 0x7, 0x7, 0xffffffffffffff80, 0x5, 0xfffffffffffffffe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000014000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000552000)=0x14) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f000063d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfe8, 0x1f, 0x7f, 0x400, 0x800, 0x100, r3}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000422000-0x22)="d3ab27060000000000002dff4a00112d87da5c5f05ed14a15c0541ad0700000012", 0xffffffffffffff22) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f000039b000)="d3a5b7ad73f83229e2b6e355094e1f5f", 0x10}], 0x1, &(0x7f0000dfa000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000007c000)={&(0x7f00000ac000-0x10)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00002ef000-0x40)=[{&(0x7f00003be000-0xf7)=""/247, 0xf7}], 0x1000000000000382, &(0x7f0000354000)=""/196, 0xc4, 0x6}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000ca2000-0x10)={0xffffffffffffffff, 0x50, &(0x7f0000bab000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000069c000)=r4, 0x4) 2018/01/19 13:26:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80003, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000798000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000686000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e83000)=0x7ff, 0x4) socketpair(0x11, 0x80f, 0x8, &(0x7f0000aa7000)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000dab000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x20) 2018/01/19 13:26:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000025d000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e, 0x1000}, &(0x7f000015f000)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000900000-0x18)={r1, 0x7, 0x10, 0x2, 0x8}, &(0x7f0000e1d000-0x4)=0x18) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0x2, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000090000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000016c000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff9f) 2018/01/19 13:26:34 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xf, 0x6) setsockopt$inet6_udp_int(r1, 0x11, 0x40000000000b, &(0x7f0000648000)=0x0, 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000098c000-0x4)=0x0) 2018/01/19 13:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000abd000)=[], 0x0, &(0x7f0000f13000)=[], 0x0, 0x0}, 0x1) 2018/01/19 13:26:34 executing program 0: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f89000)={0x0, 0x0}, &(0x7f0000f89000)=0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="8fd9427b5d4d10bfb7fb6ed28065c93b", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 13:26:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1000000001, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x74)="d497724e1dba0bc013eb5485e7161efb8f3d5bb74be3ebdba9f6cd87be802b84259c9288f124ff9aaa2e4e54ce04920eb9b4f11e6e3a556951a50703089861e01175e6095621b90240ecd6ec38a7950913bcb9c75c17f98776d5a2bbc8c30623069ee3d1b0945f5a8bbba195cc5f6ff0d52ff006", 0x74) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f00007f8000)={0x1, 0x5, &(0x7f0000822000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00004a1000-0xa)="73797a6b616c6bf20800", 0x8, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f000014d000-0xc)={&(0x7f000094f000)='./file0\x00', r1}, 0xc) 2018/01/19 13:26:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c53000-0x4)=0x0, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg(r0, &(0x7f0000f9e000)=[{{0x0, 0x0, &(0x7f0000fd5000)=[{&(0x7f0000c4f000-0x31)='L', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000e76000)=[{&(0x7f0000293000)='3', 0x1}], 0x1) shutdown(r0, 0x1) close(r0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00009a7000)={0x0, 0x0}) socketpair$ax25(0x3, 0x0, 0xc4, &(0x7f0000142000)={0x0, 0x0}) getpeername$ax25(r1, &(0x7f00004e8000)={0x0, {""/7}, 0x0}, &(0x7f00005ac000)=0x10) 2018/01/19 13:26:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000076000)={&(0x7f0000f8c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000193000)=[{&(0x7f0000876000-0xb1)=""/177, 0xb1}, {&(0x7f00009de000)=""/33, 0x21}, {&(0x7f0000d96000)=""/32, 0x20}, {&(0x7f0000880000)=""/219, 0xdb}, {&(0x7f000093c000)=""/95, 0x5f}, {&(0x7f000061a000-0x6)=""/6, 0x6}, {&(0x7f0000592000)=""/4096, 0x1000}, {&(0x7f0000ca2000)=""/254, 0xfe}], 0x8, &(0x7f0000d32000-0xd9)=""/217, 0xd9, 0x7}, 0x20) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000734000)=0x0, &(0x7f000058e000)=0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) 2018/01/19 13:26:34 executing program 4: mmap(&(0x7f0000000000/0x21a000)=nil, 0x21a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgid() r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f000021b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000021a000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000103000-0x4)=0x6, 0x4) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001d8000-0x30)="9fa0291e41797c3d71854a9fe2cd858674c84588348b5ca3a6103d5ca1cb9eef58169b914d98b1e91a0cf001f2124350", 0x30) r2 = accept$alg(r0, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000fa000)=@assoc_value={0x0, 0x20}, &(0x7f00001fd000)=0x8) mmap(&(0x7f000021a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f000021a000)={r4, 0xf8, "a425cbc5c0a88be835458d265e58ee4f225149c6a51366bbeb4dae231b295f22112b031fbb13a6d5f1a3d095af3490d2c99125aaa3e4f9c2b6ee0ec5ffcdc1d556cb5c62834879f813e8bc233c1043df09033eed7f540f025fdf1c656645d9aaef969e7b7892764981c92c314e6497dfe8887039adcb2f71c9f51abf9f902618f964d9ad5c39833a81adbf2b56b123ce3bafd1f5d155df36f254ab6dd87e7c8f82f139b590974c2b62cf478832a13402b950aee0cbb59b87378c99e9716198524eb3ddbee3379fc5a37c48e55803997c4dcc76f1192d392a923a29ac4996a4496ac287fa1bdff936153a0827fa9e6a56fdbad5002e58fef7"}, &(0x7f0000149000-0x4)=0x100) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000021b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x3f, &(0x7f000021b000)=""/235, &(0x7f000021b000)=0xeb) sendmsg$alg(r2, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[], 0x2b8, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}, @op={0xffffff15, 0x117, 0x3, 0x0}, @op={0x9, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x60, 0x0}, 0x0) 2018/01/19 13:26:34 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000f56000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00000f9000)=[], 0x0, &(0x7f000003d000-0x3b8)=[{0x142, 0x29, 0x32, ""}], 0x1e8, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000de7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fcb000)=@ethtool_dump={0x7f, 0xb6, 0x2, 0xf0, "191c27735fa88822baf64a82f51e0a712129f9d81886bf319f9a13ab60d6fe3dbebabba2f4c8d24982adfc168be58368b746afcc0c750eeebc4cd073c5635e189cd60e181cc61aad9b2df1e6a3ac277e994d800386ff5df89df945475301346fb60a098421f44f19f2e01d74945988f44ace28850c9cb1bf952ef929a3403bc64f790a34e6a932545c1c0bd1cf638e352bc0ccd82ed28dbaaec803002731fd1032d6943e8223989cbf1b3d5aef40224f3d40878734f1df4a0bd23988cdad8262418171f36286ebada86f37259cbcb4d47a37c68d7b536902d80206c740941651755a7be25383aa4148aadfa28b44d86a"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 13:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x9, 0x3) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000fc2000-0x2)=0x7, 0x2) r2 = socket(0x8, 0x4, 0x80000000) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f000096d000)={0x2, &(0x7f00006e0000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pread64(r3, &(0x7f0000745000-0x27)=""/39, 0x27, 0x0) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000a38000)=@buf={0x28, &(0x7f000082c000-0x28)="7dd7954c25b8e03b663c70bd2d5b5d8e80adfd044488309b4c7fce4f693b5b65652856a0c005edb6"}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000013e000)={0x6, &(0x7f00001a9000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) recvfrom$unix(r2, &(0x7f00004b0000)=""/15, 0xf, 0x40010000, &(0x7f0000097000)=@file={0x1, './file0\x00'}, 0xa) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000137000-0x10)={r4, &(0x7f00000b0000-0x56)=""/86}) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000072a000+0x3dd)=0x0) 2018/01/19 13:26:34 executing program 6: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/19 13:26:34 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000011000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001f000)=0x10, 0x800) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f000001f000)=0x5, 0x1) r1 = socket$netlink(0x10, 0x3, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000001e000-0x98)={0x0, @in6={{0xa, 0x1, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000004000)=0x98) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000020000)={r2, 0x0}, &(0x7f0000020000)=0x8) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:34 executing program 3: mmap(&(0x7f0000000000/0x104000)=nil, 0x104000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f000006a000)={@random="cd390b081bf2", @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "0aff0f", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "3833df", 0x0, 0x3a, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "80002a0800000000"}}}}}}}, 0x0) 2018/01/19 13:26:34 executing program 4: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000002a000-0x10)={0x1, 0x28, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000002a000-0xc)={r0, 0xa63, 0x18}, 0xc) r1 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f000000f000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nfc_raw(0x27, 0x3, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000002a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000002b000-0x10)={0x7, &(0x7f0000002000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f000002a000)={r5, 0x4}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000021000)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_raw(r3, &(0x7f000002b000-0x10)={0x27, 0x5, 0x400, 0x3}, 0x10) r7 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r7, 0x29, 0xd2, &(0x7f0000012000)={{0xa, 0x2, 0x1000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3}, {0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x7}, 0x400, [0xb057, 0x7, 0x8, 0x3, 0x3, 0x5, 0x40, 0x7cb]}, 0x5c) bind$netlink(r2, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt(r1, 0x5, 0x100000001, &(0x7f000000f000-0x6c)="ea90642ab1b5e7d1433123fac0dc4c3ea19f2014066be98014b0b585fc103b03b1fb7b9e373ed89d61a9efa085544ef99a643fcb5b21ba0f7120b5a0963d8a220d6ce1cc0573fb8edcfe40954c3b608f4c65b41066e7ee5bb669781af1bd76f5037262b88a3dadc3b15c2744", 0x6c) getsockname(r2, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r8, 0x8924, &(0x7f0000024000)=0x0) 2018/01/19 13:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40001, 0xffffffffffffffef) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f00002da000)=0x1, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000788000)={&(0x7f000011c000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) pipe(&(0x7f00003d1000)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) r3 = socket$llc(0x1a, 0x1, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000547000)={0x9, 0x5, 0x0, 0xfffffffffffffff9}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f000002b000-0x108)={0x0, @in6={{0xa, 0x1, 0x7fffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x401, 0x6, 0x4, 0x8, 0x8, 0xaa97, 0x12, 0x4, 0x5, 0x7, 0x83, 0x1, 0x6, 0x1ff, 0x8]}, &(0x7f00003d9000)=0x108) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f00002d9000)=0x0, &(0x7f00001a2000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000dad000)=@assoc_value={r4, 0xd7}, 0x8) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendmmsg(r2, &(0x7f00008f7000-0xf0)=[{{0x0, 0x0, &(0x7f00001c5000-0x30)=[{&(0x7f0000799000)="2d2e904d89f926dae818c04ef093adca09c181151ac78d6441b122a8a19988e7d587d5e6a3b85eae0551646d86d6d24168a2f19215fa9cb03952b32aa4ecd571366001c9a0e129", 0x47}, {&(0x7f0000515000)="0065fc7c8b7db267dcc067c978d396a2dee96a24d34c08d8950aaff75240995b2610e34c358f4819980d434554b7eb301d6c2c43fd6c18ca779d2cfb0716cf352ca75d8c2d7201a5abe44cb452756585e09017a772a4e3326f5541433f5c460b8079c664ea55bf915186ab5b5077e2255bd7c717d9b1ef7c61a1350688738449c22fdabc6fe5d003a477aeec2d9eb16e1f934bde914296b510f61194bc048ae4586575c25cf974a550d1e3b1912d990ccb4ab903735ff21ca6ff8cf29f87122ca8f6c4be1da5ea2e5a899dd464f84ce9b7c480e5ad", 0xd5}, {&(0x7f0000641000-0x46)="14c9c8a72306dc97a831349c9d7b88c0598dd655b09c190a74924414c6094a903577b9f7497e3a568d496865644873102a6a1c1800fc07c717b62b85892e27a505bed5a6fde5", 0x46}], 0x3, &(0x7f00006b5000)=[{0x98, 0x109, 0x1ff, "af78f6ad6a51e20266455df7fa50aec2fdf0a4cdd2240ffdd81034a680a16545de0fc47cbc7ca51392f0327fdc8495018eff7eca6bb9dbfd14795e8d10d6977a6ba0ad9b94568271fb8e86ad4aac592f98bcc83df882afea51971e96cb26549d6f35abf8a1dc2c7e97da77067cad8783db71074625e8b9adba7526d3615a89bbd1aa6accf6e891"}], 0x98, 0x20000010}, 0x4}, {{0x0, 0x0, &(0x7f0000e95000+0xfea)=[{&(0x7f0000268000)="0269767681452f26087a8e635c50bbbc93851f2342f85835513b87d3a6356bdee990e21192c26023756f7097653c195c6dd15ff8efc769385eab9e415d4617fb2aec370a9ebb77f8b3ee419aea1383dd66f18fb5912178ad9ba3f6b5094770f74f9f7eea32fbe6aa1711653715d4e7cce773fbc087538f18a29ca9", 0x7b}, {&(0x7f0000944000-0x4)="0da7531b", 0x4}, {&(0x7f0000b5f000-0x62)="de1a8b858562e5fe3e0db031fd54cd219f778ef5901248f27c5a5753288d6d9699af761cac523624255daac29f1fb11279e3f2ef4c42b38f68bbc9abb7c524a636e9c3450e51e416f8f4aac33d27fa4854815f4b1641b15e28f11e782090baf330b3", 0x62}, {&(0x7f00001ff000-0x2d)="333b8abeb7191a0d5756c51c6ecab7ab8962bed396b52c935852db7ee6d9c4c4995133f02b0029adf13d4f89ef", 0x2d}], 0x4, &(0x7f00004bc000)=[{0x1010, 0x108, 0xd2c, 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0x1000}, {&(0x7f00007c5000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x40804}, 0x2}], 0x4, 0x8080) 2018/01/19 13:26:34 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000074d000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6350ec9629e7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x100, &(0x7f0000000000)="3206f172dd1997ae2d996bdcaffc8bfccf99fa5f9fb574398bd76709398d93e77aa6613b5a2871cc7be97f88107a525118c8cc7e7cf8232a8de12cb05cf606b5e48bf838471791de9b1fe74986c418daecf14bef9a05c7638346c0a9a1ff58220f969b067d570ab9f4dbe5abc71f343ba28e55dd27f9dbc40c17269cac9a4fdf1d63a783af821548d80b95ec3d57e7") r1 = accept(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x2e1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f0000001000-0x4)=0x5, 0x4) 2018/01/19 13:26:34 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) bind$inet6(r0, &(0x7f000063b000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, 0x1c) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000064e000)={r0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000fc4000-0x4)=0x80000001, 0x4) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fc4000)={0x1, &(0x7f000014d000)=[{0x0, 0x0}]}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000fc5000)=0x0, &(0x7f0000714000)=0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000fc6000)=0x3) setsockopt$inet6_int(r2, 0x29, 0x5a, &(0x7f00009c4000-0x4)=0x263, 0x4) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/19 13:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a62000)={0xffffffffffffff9c}) getsockopt$bt_sco_SCO_CONNINFO(r0, 0x11, 0x2, &(0x7f000026f000-0x5b)=""/91, &(0x7f000004b000)=0x5b) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x7, 0x0, 0x11, 0x0, 0x0, 0x0, 0x8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 13:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x3, 0xffffffff) bind$alg(r0, &(0x7f0000fca000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000022f000)={r0}) socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000dec000-0x44)={{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="bcbef01b79bf06e0adc8bee18a754075"}) socket$nfc_raw(0x27, 0x3, 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381faa8d62a74eac93d925f73147683c80e60", 0x20}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0xfffffffffffffef4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x110}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xf}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f00003ef000-0x39)=""/57, 0x39, 0x0}, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000e65000)=0x0, 0x800) r3 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000e0c000-0x10)={&(0x7f00007e3000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000f57000-0x8)={r1, r3}) 2018/01/19 13:26:34 executing program 3: r0 = socket$inet6(0xa, 0x800, 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f524ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60267d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000003000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/19 13:26:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x2) r1 = accept4(r0, &(0x7f0000b45000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f00009a2000)=0x1e, 0x80800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000a04000-0x8)={0x0, 0x356}, &(0x7f00008a2000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000ea3000)={r2, 0x10, &(0x7f0000a64000)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000098000-0x4)=0x10) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) listen(r3, 0x3) setsockopt(r3, 0x10d, 0x100000800000000d, &(0x7f00001ca000-0x1)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r3, 0x111, 0x5, 0xf21, 0x4) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000bd4000)={0x1, [0x0]}, &(0x7f0000539000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000a02000)={r5, 0x8b, "f092a1bf099a2d1de68b9fcf39809f60049b19de5a78bc65c00e5c2051b9c673a6258975c4106351a1c26a6033081e77bd2c88a381dd2117c5614968f65a81eae5b87d6d2b82b8fadba56612860d1d04e67c89edc5fd63fc355fb26df245a5501a2f77f2d59e259b7b72632a9e6a23faacd013842f95b8c26068db34d0f80ef3aa9f7104eb259d86ea9058"}, &(0x7f0000526000)=0x93) sendto(r3, &(0x7f0000f01000)="", 0x0, 0x0, &(0x7f0000585000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa) 2018/01/19 13:26:34 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000000a000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@req={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000000b000-0x4)=0x0, &(0x7f000000b000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) ioctl(r0, 0x800000000008982, &(0x7f0000000000)="") mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, 0x0, &(0x7f000000b000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000000c000-0x4)=0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000d000-0xc)=@sack_info={0x0, 0x1, 0x3}, &(0x7f000000b000-0x4)=0xc) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000d000-0x4)=@assoc_id=r3, &(0x7f0000002000)=0x4) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000000b000-0x4)=0x3, &(0x7f000000a000)=0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000000e000-0x8)=@assoc_value={r3, 0x4}, &(0x7f000000e000-0x4)=0x8) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000000c000-0xa)={r4, 0x5, 0x1, [0x4]}, &(0x7f000000d000)=0xa) 2018/01/19 13:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005a1000-0x1)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000038000)={0x0, 0x4, 0x4000020030}, 0xc) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="c5", 0x1}], 0x1) sendmsg(r0, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00007ac000-0x82)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dc5000)={0x0, 0x3c, &(0x7f00005a0000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100}]}, &(0x7f000068d000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a35000-0x8)={r1, 0xe4}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000659000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ae1000-0xc)={0x0, 0x8591, 0x30}, &(0x7f0000b88000)=0xc) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e67000-0x8)={r2, 0x37}, &(0x7f000078b000-0x4)=0x8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b11000-0x5e)='>', 0x1, 0x0, &(0x7f0000477000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b17000)="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", 0x1ea, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/19 13:26:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008f7000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000000000)={&(0x7f0000001000-0x14)=[0x100, 0x6, 0x9, 0x6, 0x1], 0x5, 0xfffffffffffffff9, 0x4, 0x4, 0x0, 0xff, {0x87e, 0x7e24, 0x6, 0x7, 0x8, 0xffff, 0x67ac, 0x1f, 0x10000, 0xffff, 0x80, 0x3, 0x6, 0x200, "2b1b81ce53dafeee2e26d3acf3ad0b07d1b6d2106e2a93a7c43ef6626ecd04fe"}}) socketpair(0x0, 0x800, 0x9, &(0x7f0000a88000-0x8)={0x0, 0x0}) ioctl$sock_bt(r2, 0x541b, &(0x7f00002b8000-0x90)="efa746e10c13c3f6c16650952f9aaab5074f60c71cb4857ced226fa5927b782b3839e0f9798335856c8ac970c76684d2453d65590f1a24a3cb3022fb9c0bc16ed834d852ed1bed4e473a86f558ca77f74a4aad48b3d5c786cf88b521e6d7f506512615a09830eb4856c38829b661e63ee42af49940bbd331f025fd6371b47eb18386d7110af90213a2a27632b34aea37") 2018/01/19 13:26:34 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0xc, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @loopback=0x7f000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "06c07d"}, ""}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000004000)={0x0, 0x0}, 0x1, 0x0) 2018/01/19 13:26:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000bc0000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00007ea000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00004ad000-0x98)={0x0, @in6={{0xa, 0x0, 0x100000000, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xffffffffffffff4d}, &(0x7f0000b79000)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b05000-0x6)={r1, 0x80000000}, 0x6) r2 = socket$inet6(0xa, 0x10005, 0x8010000000000083) bind$inet6(r2, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000e6000)={0x0, 0x0}) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000ed5000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000070b000-0x4)=0x10, 0x800) readv(r3, &(0x7f0000768000-0xa0)=[{&(0x7f0000645000-0x3)=""/3, 0x3}, {&(0x7f000058f000)=""/158, 0x9e}, {&(0x7f000041a000)=""/238, 0xee}, {&(0x7f0000865000)=""/105, 0x69}, {&(0x7f00009dd000)=""/106, 0x6a}, {&(0x7f0000340000)=""/126, 0x7e}, {&(0x7f0000266000-0x78)=""/120, 0x78}, {&(0x7f0000a34000)=""/152, 0x98}, {&(0x7f000079f000-0xce)=""/206, 0xce}, {&(0x7f0000895000)=""/9, 0x9}], 0xa) 2018/01/19 13:26:34 executing program 1: r0 = socket(0x15, 0x800, 0x200) pwrite64(r0, &(0x7f0000f8b000-0x34)="3e060269418f8759eeef39f61de4b2fc62d13db574801ecd031386bd497c595cc0980ad6fc7de811736b6c6073a7dd53e5e7ff73", 0x34, 0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x4, 0xffffffff00000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000002000-0x38)="0a4e9c3b85a4a904911da8604144dae3bc3a3644c87d17c8fcaf944ef5248b36658346ed4491ffcb09e150ec6312049dfc4d91f825410057", 0x38, 0x20040080, 0x0, 0x0) connect(r1, &(0x7f0000f96000)=@sco={0x1f, {0x3, 0x80, 0x81, 0x3, 0x2835, 0x2}}, 0x8) mmap(&(0x7f0000000000/0xe68000)=nil, 0xe68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f000001c000)=[{r3, 0x0, 0x0}], 0x1, 0xff) close(r1) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000403000-0xc)={0x80000000, 0x0}) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f000041d000-0x38)={&(0x7f0000d70000-0x6)=@hci={0x1f, 0x6, 0x1}, 0x6, &(0x7f000007e000-0x1f)=[{&(0x7f00006ed000)="a33dc7cd8f9bf6e73284ab10925d445fdb6476d2a06f63c2676b663f2640837eb352a0b651871985def96e8699d319faa9ef7451759b94edb555a80f96ad00d1bafedcc454e5b9041b41b6ed8736cf9136da3d2b37085a7e5a861943585f33144e1aacb51f8ff3599072e5fa423f71bc2e32b9d3dbb04cb28f79937caa0a8644512113f0c0f62ec916647d2e25bff8eac9b232a2eaf29cb096e9db906fa88103dc5ce13cc04fc925185d4ee438364b51bbe42dae0b99e0c4", 0xb8}, {&(0x7f0000e69000-0x34)="0bcfe1a75e14a586e6c2b58c534799b50082f93d372a3845991dc9dc4511878972afdb8af27b75273808b4006bd70662e15fc2bb", 0x34}], 0x2, &(0x7f0000cda000)=[{0x50, 0x101, 0x1, "e58ff3bb99433b76fa5c2e1d5375e0490dc56abd457611c2da7256468962d3f617367959ea8a828fb07bc2a68105d4f4578982c66d80c775880c1018"}, {0x1010, 0xff, 0x200, "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{0x58, 0x197, 0x3, "46dbb8667c1c38ca2959ad70fbf604dd01df79c7ec17be4ef72cedffe5e3119fdd5dd067e5d7c0c991678cb764038caccf34bf4efba59f55a7a5db5a89950cb213369da98fb18b"}], 0x20c8, 0x4}, 0x0) writev(r4, &(0x7f0000e67000)=[{&(0x7f00003be000-0x1000)="a19c58435c56d9947a9b32aa8595cf3e65de3f12a830b3ec8c0ef4b0106ac3664d0875a51292ad8af6a3cf0177415cd8630b12dda4d1f9e7666c1987d005912f549a5176f7fdb4047b7b0147284ca6e58425c4cf959e8b413ed20a31513d092430fe4ccee3cc26af8e2e274bedb90a953bec51ed2220ebb115a953d789dad5beb13bcf4d8adabc90f7bc78abd619fd5ff4e9747dc37ffb00d02545d2b73544a6fd3b310e6c4d4d1fef69dd1026ecd06a38e38304c16ae03f2f4086fb81868f3ee5f8839353156b8a039faf42eb2ddfd920d108958bf2c1fa14dc819dd1b6641aa1a5c75b8cbd878bd11f0535d798ca6bb1f4667732f7c155c9a735043b7108881f0f36ba8e318135b934d22223e445225e00e4b95c89ddaa583639adf1855f97ef10ea2fa45ba696e6d72703f81d781d9b8e962f879f1b7a8a5624bdae60ee71255e06c121b1fee11cf696ed0331599d674cd34f611c6e48229dedd79b81e889bdae2ac30e2468b9c1abe6524b2be28eca2ac6eac85040dc01de1e1332e10076ab46797fc0418c60aadfb1c64ccc9581d47aea956df0a574db7b7be694e2680e9b6be027c65cdf9f3d12655c6d16a91b2cc7d3781e8bf82295597db7c449ddf79a9dce2c7fbf5ecea3243dfeb6d02f680bda8682aa43662470967c8811c6aaadd2ce05da0091bfe03996aaf044a1acb8f4fcd7203526d1ade6c82cdac25a23d83d59b845096f7bc146e4e9d25076927c29ad611229cb8388ee2da3cde4f5c8cbfb039c494c674839f5f97f6e3a516854cb0487e6607c8f7555eff556c3838b6211448e12dd0ea923bf6e12e652cc44d8f7243667e1405828fbfe60690a0960fa39bf8f30a53ab0e8e45547736c6ac04d67fdc0d3f4c110f4c8b65bf7bd0f9130973fcfd97c75da3680d1df95548eb96482be231e50ba28f2cdc36682ccdefce91c26f1e29222f521f0dcc3a4333ac7ed33603b76c6519d1d724844b79a763bd9197896b744443a8751bda46b71cfde18e3eb8af04c6a717378f6fcc6d98c8ee0a4da27105c66d35de1e84152a20f259f96464cc959fb9190067e6862268948a9f3260a436d8346c017c4d953c793c55bbbc05e7aafe9aeab01cde06b58dfb47774ad40b528955686289e6f8ffac4cfe99c0498273b0d625c16779651259e6c09f9926014a4e70860945a24ccef8dee3d5778bbc10a9f6473caf4734e575a5563e72edec4996375115cce21844d4f2cbffb1d78ebb983e4091f1e0338f8cc02af5d522d652e9a57f7ccefb95314352d2cbe2e6f577898f0658ca58f8df643ffdfc2887f45cf4f9b45e963b069b3257b6336f07552fe006b18bedeb35e251bc3859b5d23499b2f0b5fc8589b90e27d050604e0625e0784213c656fd0d64d71468a5e5d6a4b32d9cb1b5229bd48926f0d625b8f70950102dbafd85ccfd5340b1dc10b766e1225399bcfa26cdbd579cfa57471c69e29cf66a5db19957b9e9da48a5ff88aeddd3a0eb852cf3ecc973b8748c051fb2feaf88ebac61da4268055a571a1b8a2df99b9fbee9cf2c068dbf2d1566005d1b3953b7695ee29c135e72712652c970fbdc5318560aa58b4c7c4c4ead67f10494108901dec633f009b0679161b28c29867c55302bdd9039e8c3d8a6021ceb3e5398ee1bd0fade7c1467cd7a0983f704d414c6522bbb0d49f8be15a3a1bf703f8f06185277797434acdba721320b522c5201b8cafe94f6d065220c9e5692b835c30170bab23d3152350589f74ad9d45d4badfd4e2bba10e4504246506d5c848827bbb055acb98dfb8ac89268f5829884c7102b7f624cb8b9b00030ffcf8502147ed3464c3560d17e623754cb4a9bfec077de26d09eef699bd00ed6d7cbd6e4b837b3a48ab813049cb04a623ca67ec9b790c8c51cceb9baf5ff7c9907b4507e8056c39944a8bf41a5b228e653a7a4a86101420188136adb20214fc7aec6d21edf58a6daedf31617838201fa479624b2c50ff699ee7a41402af8f96ca4800b82c5bbfa2d2b65ed35199efb1dcf76a1a6013fade76e91ea3080b8e350ac6ddefb72c0f4bebc99686a547eee33baf9d0326e2bd8ac4fb39d46665ce1a0a9ed31bd39bb1d99e71b9086d703f4bedcb94c77eb0c25fb163a3f0c3ce77658dcda06ccbb52b3377c54748469dd3fb6764e59851c7c74b0aa19fb5fc8f215fafa2f28e19fe9e6f03230fe3a93ff9261ed38194ae4591886370221f66b37706f252bbada04f6684678e46536569944d5fb3061bccb5cead1313c7d35a06149715302cc27b0b0e0e8f2c7bc4f87f352cd4ad3c517e56179172301a2d60f6319b5e0aaeeb102539e387be5d4f422ea0b1a0054c65acdad3c47b673200a044cf5ca7ec39b4475c3bf8f858aec1b92930e43c3ceab85b0bf4789dc1525194b975e28232576fec14a936540bd747643df3b54870f275ff74f140d14c74ee3a6c0bb2cd122eae4d67ea4ea7b05f78d4016b483126c695b33a6005db5c4abca7f9aec9ac0e9948adb73fa31cc1108ab1094b4e05260c11b90d01915633751be8d27e2d35825ce99141294d728238e3ffc94a9473cf5815543a192b1fec727ce9fc60c30b88ff04f1df5d9c3487433742b60b177aa0ef00825a2e3b66233054996a8ef954357c4e9d4871d308dfaca68c07903a266e5ab50fec0ec605b3f70760f8824528cdfe5e986b8b7c55c83e3214846b7d5007c99bf38e07a7ed75b4f60d431b0e2d5d7397e927141b70fc987bcca5ebf2260fd8d52d53e98dc4e4f45d20b0f2c0608143d2bdc74589c328b56dadb748da1cfd7cde800035c2b88ab88a4979396ea2b591df6a89e2a02002adec275b8cb02c2f5e5aff4cd188354bc561286398369031dff3f173dd33bb3a2f9c5696ab8ac01629fa5ba796b58c3a6418963f3f5514e316c43ec959ed5aecb91a63d6b5badcd38682cb4ecbed49ac569e48cde4553346eb2bb10513b89cd8f5e0ed28474d8ea04f7db5b33e0f00d8770606ba1b99e41b0cbbb5ad8da600ae6b77f16c65f55d3acdcd1665937c74a794a936ae663fdd19fd73b3ad5c11e91497a1465a1fa118aa61aca429f4efec78e8a4e58b8b5ecf0bb569ea59136f3634c91a60a2917bc234793f4db7d5272f37d0f381e03d002352d254e13c6178b93fa9ecdd55ddc66d9dd2c229d559b7b9dd561663de52a6e4cbe88d03bae4bc8015dafbb9ea2bda73ee1b3dba3e4e5d0852034e31f6b7339c66e3a5b73b44cae1e30d7e8a5848d5727aea3affe5ec7af50e8bc356cb782dbd1886150e05ddeac16482c9558af487c60758153930092a39cfdaf4876f8983cc0b82d3e9b69c739ea8252aa0b416167cfadc9f65120aef14e7959cd99cf2f35c28e8fd35f4575bd010622810520821bff12cc6c8b73ee3da76ca544970999b78b9235e0f3fb305fead8b94738143d90e352e51aeccd97cfd5c91809da71d2a2918af538b01c6287630b02a5af0a306febf0c37c319947a9266886285ee9be5b03e821787bf8bdd06dcde5dfa111b646e7d08e141ef03672cb14709e55f9a05946bfc6b2eb452ae80f7106b9bcf5ca3aead66db1c0b61d132350ce83ed5f85838e7860465ce5abe5aa0cdcff31de9dd43753b11f9a0c809aed5412e2f7d18a856b64da701446eafa3aa7b387b9ea5952a3af7061643c7967579efcb428ff8973d57e7c39f1bd02a2de7bc0250131fb5b22a65811fba3ed2be630a4d8e39eaa6475bedcd124345c62a4483eb328526b309852244a4cbaae4953429f96850a81d05d5b56b8f21a599cf94902e2afe2a766ffe3befacda2dfcb2554cd46257d67620fa61df57c1847555f23c7ea9e5f5abcb79956507c910c600ee36b6e5768987210b7ac2e551c09529fede7aceebe3f9207d0c997c1a3b00849b85150b6051f87d6bf1bb8f9e00ed7bc3538d630400b3aff518a09422a33e26689cf5f7262e2caf631751352f7a9805fb506c8acf50ba8cb126d4bc3af689f62b934fb0301d0d3015c91d4d5b18814958c11e840c4386462978767d5afb288dfac1df17cd458a6013c7fbc1fa0048ab5075a8b56d6a6c865895a101ed78d87c3035eef90747bc1b96d01dbc648420b6cce295a5d70e5c213195edb3febd3ad4b607d9b6abb2e3cc8f9b314a82b56b4817fe7f845cd76e245debee9b994bde68aa88179db381f781f1d125a5494ecba4d780ec88786d5270fc99c7f162b1995dea8e161a9cd851d3b476ca5a5e24e0d763174708ed9749784ed1427923349b0bf35227ea68865cb344db1bd830203aad102ff8964e3a602eacbd9f88681afe490c44f134802e29cc5f49a3a25b4b1a6ed693f7e69a2c2debbb9bdb6bcaa90dff8e5ed55a25b500f90fc8ae934717fd65d5888e61cb948c8a39f60b0c51c245339061a67d1f12d7f24295a62bcf097c209e665cae7371f338c7efe30622cc327eb838b37daec6a2530c5dfa705bacd3794a00290be2e58a3157a8c9bd846d33f5f7fa1212be8065126fd9973122ae61e550ef82785c40dd1dc396b17511192be537e3410e7df414c60c218a0a6bc379c625add92bbd693422e673f1dfe41c0d2faf240e25721eb5ae5ecaab0a3728dcdde0d5c19b4150e2d7f6f91b960442ba15005d7f97b10b9c1f2eb961631ebd042f9c217d2515def65bef3388f6062cd290f9e491506dc55b5a8f8c14610dde6ff1868beed62a2cfaa361c4516cb3214c09a58d786d6f224e38657d802c2c60d20cdd082dc03e1fd57d05a945c9ce479c98ebea94eeb2c412f77cf485a90d3e3d08861dc5ab7ed3c2cd0ae329c9cf0d2fe4bd935d82dda021574f19251381bbd22ece25c383cd6953537ae0193566e5a2fe0d99b05a29ef169ffb74f625d506b68bb7167e1f5545c68f8be656f22d4a3c5ca62f0650bde6a1f0e5be57ac755ac57b5ae099af79e97a6d5bad2377824440aafc13a6e0727a84cbf2042f556404d2d91244cae633cf40e7434b7daac772fd92e5ba8b6c4e251c727227439e4b6f8bd2137fe1dc6f1f30fa0a1d54fbaffd26afb8b4bf31a70c5fe82c14d9d244d2d1aa10e66c0abec03557f3567e7613a63b59809ca68aaf7b00ae1a2c1eb09194f8af21ec966505b89b9d0aa8f7a461c76cc65e04f395479bd21a59208175ea09f5acc8e380e32912f3beb41c7dedc40b874a4d785245d9a79f2117ad868515ea7c0677b479f8af0a8bdcf32a84efbd8fba608da480e938ce62631c2974604c644b77879bfa7cefb57a4f96068047e71b3a46ec5e939e322d370824321125fba96bdac202de7ac2b11f68e0c9c57a78a8d87db30e5d48751b3d86ca561e7e2456be8aaa261f88c5fdabdc73bcc1b4c297fac9d42456896699e2afc0db7d9f5929584e816832e8ad2b42e009249d54b77655c3b6548e5ed084e53c1c9427c0bf29c44b5c91e07d9adc2e465b1ef4bdee510180ce1f0cdf29736e94229e60b69fef831b2f4238e7da9152f7a735c222f34ca9f90da0844771a2d8c9576c0b166165f609e8dc2a08743ef6c14de21788a2bc99ef905a34eda8846c824ac97e8acb33fd0dd53b4e7c72d44b00e6681a39a661f32193ef22e91afe43f15a7357b04f8f9b9769ba65be080e4b680c62f243a8e9fc36611c8aac4001adf7441bb08e852523c164b1091271f4fb41ec4efce133", 0xfa2}], 0x1) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000e69000-0x8)={0x2, [0x9, 0xfff]}, 0x8) getsockopt$ipx_IPX_TYPE(r3, 0x100, 0x1, &(0x7f0000668000-0x4)=0x0, &(0x7f0000c56000-0x4)=0x4) vmsplice(r4, &(0x7f0000cfc000)=[{&(0x7f0000e64000-0x25)='Y', 0x1}], 0x1, 0x0) close(r4) 2018/01/19 13:26:34 executing program 5: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000000b000-0xc)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000000c000-0x4)=0x1, 0x4) 2018/01/19 13:26:34 executing program 4: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8, &(0x7f0000001000-0x1)="", 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000a73000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x7a6c, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000308000)="c30a23533a113f200fe29f8715432033", 0x10) 2018/01/19 13:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(0xffffffffffffffff, 0x40000000000005) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) bind$unix(r1, &(0x7f0000e59000)=@file={0x1, './file0\x00'}, 0xa) close(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000784000+0x2f8)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, 0x1, 0x1db, 0x1}, &(0x7f0000738000)=0xa0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000d8b000)={r2, 0xfffffffffffffff8}, &(0x7f000005d000-0x4)=0x8) 2018/01/19 13:26:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000ce3000-0x8)=0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'crc32-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a9e000-0x1c)=@req3={0x29, 0x6, 0x75, 0x5, 0x50, 0x20, 0x9}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006d0000-0x4)={r0}) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000ec6000-0x4)=0x0, &(0x7f00008e9000)=0x4) 2018/01/19 13:26:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e75000)="7973397600080a4aead96054be13cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000f30000)=[{0x0, 0x0, &(0x7f0000125000)=[{&(0x7f0000322000-0x49)="6f76b2e3a6911a29bb9cc2cb12636207", 0x10}], 0x1, &(0x7f00007dc000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x1, &(0x7f0000251000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f000006f000-0x7)={0x0, 0x0}) 2018/01/19 13:26:34 executing program 5: r0 = socket(0x10, 0x2, 0xfffffffffffffffc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@common='gre0\x00', @ifru_flags=0x0}) setsockopt(r0, 0x7, 0x7, &(0x7f00009e5000)="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", 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 13:26:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f00001ce000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000f1d000-0x20)={0x3f, 0x0, 0x10003, 0x155}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000fa7000)={0x5044, r3}) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) accept(r0, 0x0, &(0x7f0000efb000-0x4)=0xfffffffffffffef8) close(r1) 2018/01/19 13:26:34 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000feb000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f00001e3000)={0xfffffffffffffffb, 0xc000000000000000, 0xffffffffffffff01, 0x4, 0x14, 0x8}) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000fed000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fec000)=0xc) 2018/01/19 13:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d9d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r1 = socket$nfc_llcp(0x27, 0x3, 0x1) accept$nfc_llcp(r1, &(0x7f000081a000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000418000)=0x60) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x38, &(0x7f0000bd0000)=0x5, 0x4) r3 = accept(r2, &(0x7f00001d1000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000015e000-0x4)=0x10) getsockopt$nfc_llcp(r3, 0x118, 0x1, &(0x7f0000834000-0x56)=""/86, 0x56) ioctl$sock_ifreq(r2, 0x89f5, &(0x7f0000fc9000)={@common='gre0\x00', @ifru_data=&(0x7f00004dc000-0x20)="37088b08000000d94d113e9f62e7222e69c4471ecf607a3f1ea56413d88cd1b8"}) 2018/01/19 13:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00003fe000)="24000000260007003200002c00d177227b0501ff010000000000001c001214ff2100ff10", 0x24) 2018/01/19 13:26:34 executing program 2: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00007ff000-0x4)=0x7, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x2c, &(0x7f0000008000-0xc)={@loopback=0x7f000001, @multicast1=0xe0000001, @empty=0x0}, 0x108) 2018/01/19 13:26:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000a76000-0x4)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x10001, 0x30, 0x9, 0x8}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0xff, 0x1, 0x6, 0x6, r1}, 0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x4)=@int=0x0, &(0x7f0000429000)=0x4) mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000d18000-0x4)=0x5, 0x4) getsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) 2018/01/19 13:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) listen(r0, 0x0) accept4(r0, &(0x7f0000012000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000013000-0x4)=0x60, 0x0) poll(&(0x7f0000633000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0xfffffffffffffffd) shutdown(r0, 0x1) 2018/01/19 13:26:34 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000027000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f00009b9000-0x20)={0x4, 0x3f, 0x6, 0x5, 0x8, 0xb36}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ed1000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0x9, &(0x7f0000001000-0x4)=0x100000001, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001000)=0xfffffffffffffff9, &(0x7f0000000000)=0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000003000-0x4)=0x6, 0x4) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001000-0xc)={0x8, 0x0}) bind$llc(r1, &(0x7f0000001000)={0x1a, 0x0, 0x101, 0x9d, 0x5, 0x9a3, @random="62c71d92a1db", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000003000)={0x0, 0x2}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000003000)={0x2, 0x2, 0x9, 0x2b7, r3}, &(0x7f0000004000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000004000-0x4)=0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x4075, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002000)={&(0x7f0000003000)=[0x8001], 0x1, 0x52, 0x2, 0x0, 0xffffffff80000001, 0x2, {0x7, 0x0, 0x5b, 0x2, 0x7, 0x9, 0xb97, 0x337, 0x7, 0x4, 0x5, 0x7, 0xcb0, 0xaa, "5c800f53ea92d20cb4cda0ef50a2c50bc4be8358bef17cd531c008fbc7a73b44"}}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000006000-0x4)=0x7, &(0x7f0000005000)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000000)={0xcc, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) pwrite64(r0, &(0x7f0000005000-0xf9)="eebdaa5b26db4e0cf4442d8f990ecbfdb6a6e4690f45b01ba1e9aa4244d6171ce7bd74114fd96efdf2ce1ea9c571dc0e1d814206d962babee42e3673ad9fd5dd17dd3d43a3e43dd964dc21bc94fff0dc5c06bc66cfeb8ef2e6d71426c6cc69151451da88544a0b2bd280eccbbbff25dfe84a0e1621c95f20dee31c73a74ee9cc9bb17d5b750a17197fc285fa28592a99c7de536a6b9a8fa649e51960db8730d7fdad6731cd89ffca8a9c6c180817851605e8b7e111a76163ec87048abd276449d3dc5482c318a8754c60ee6d472577442c8017877f48fd7ed83fa909162cc7d31943725463dc97554f3a47946189ab9a56b72ea2556871893d", 0xf9, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/19 13:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000110000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x14, 0x0, 0x0, @rand_addr=0x0, "0383f4fa51dbb022f0785c410387133879fe4757"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) 2018/01/19 13:26:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000804, 0x0) socketpair(0x0, 0x5, 0xbfd1, &(0x7f0000bf9000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000669000-0x10)={0x6, [0x6, 0x4, 0x0, 0x6, 0x2, 0x3]}, 0x10) sendmmsg$nfc_llcp(r0, &(0x7f0000749000-0x70)=[{&(0x7f0000c5b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "f847100f487ef178ea678c4ac455469d2a82143dba5f5d84a32ee741388431858461f311ff4ee57a0909e578b9a6dd0a3275c540046ce8929f1be65fc66dfa", 0x0}, 0x60, &(0x7f0000fdb000)=[], 0x0, &(0x7f0000dd1000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x1, 0x0) 2018/01/19 13:26:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, &(0x7f0000a3c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b1f000-0x4)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000888000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000096c000)={@generic="4ef41934fea81cd7cdaf2440cac8b506", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d4c000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00008d4000-0x10)="", 0x0) 2018/01/19 13:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f000065e000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x80000000013}, {[]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x27e, 0x4, 0x7, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x400000000000000, 0x0, 0x7, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0x9a4]}) 2018/01/19 13:26:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000028000)="b25da82e6d52c26de0c5c0affa9210267ca1419e89207ec47ff195d18314ee1382006c18c463ce8356f912", 0x2b, 0x8811, 0x0, 0x0) mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000092d000-0x7)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000886000-0x4)=0xfffffffffffffffd, 0x4) 2018/01/19 13:26:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) accept(r0, &(0x7f0000995000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d6c000)=0x10) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00001ce000)=0x0, 0x4) unshare(0x0) 2018/01/19 13:26:34 executing program 4: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000fda000)=""/19, &(0x7f0000fdb000-0x4)=0x13) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0xf, 0x4, 0x365c, 0xe2e1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/19 13:26:34 executing program 5: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$inet6_mreq(r0, 0x29, 0x32, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/19 13:26:34 executing program 4: mmap(&(0x7f0000000000/0xdd9000)=nil, 0xdd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000615000)=[{0x84, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000dd9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002da000)=0xe8) write(r0, &(0x7f0000dd1000)="26000000110047f1936cbff70724000c07fff7000100000007010f22b83d477105001a000000", 0x26) 2018/01/19 13:26:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006e3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000063000)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000dea000-0xaf)="82faa23ab4ed6bbc3233b12bc38ec7cb7ebf9f6f3c405ff306abb0f43285354ba154c64a08dfa9beed979eb98d46f02ff9f87b7ef49539c406a3f3757e85615736b7ebcd179749d1736e77915e0d82b6ba741632555a887a3dac947ec6e2b87505fe98ffcc9cea3b5f70748aec205a1876ecd264b4b26c1423170bf85baf6e8a184f7c18441f8eaa4b8b1eea13d3b8ad6cad814e91e020fa52344211f4317114548f9f64c5b37997ef9f0055224498", 0xaf) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00001c1000-0x10)=[], 0x0, &(0x7f0000461000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) bind$alg(r0, &(0x7f00006b0000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha1\x00'}, 0x58) 2018/01/19 13:26:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f000022e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/19 13:26:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) socketpair(0x5, 0x6, 0x5, &(0x7f00008e2000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000b23000)=0x24, 0x4) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b2f"}, 0xd) 2018/01/19 13:26:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f00001cf000-0x4)=0x8, &(0x7f000032d000)=0x4) 2018/01/19 13:26:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00000e4000-0x1)='8', 0xfffffffffffffd8b, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000625000)={@common='lo\x00', @ifru_data=&(0x7f0000635000+0x7f3)="a5e67ce1e9381ee659ab0738dbdf0d6e250ee73b0e23919d3c695671447945f7"}) socketpair$inet(0x2, 0x80000, 0x2, &(0x7f0000f72000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b82000)={0x0, 0xd7, "f864cb5134f5433696612ff77ee108856d45cdc0a6fb2d054751200b84d1310dd3f87a3650dc2a8176fb8b38a8220908e5cfbc3f07053a5c4be1f24c33abd4154243071d5e7cfceb5cac60a791c24af73b35f06e595844db9189f0e2c46f72a7b167e3984a43e17abbd3286a1cc2f2e845763efb6a57a9cb0fbf1af77e250d6f39b7163a3375033b8c221bc9ebabb5377366562ea766eb72740739c966f5164afe34fb427546486f27e0f26e40de3bc396812b04964590c0468006b3ef9a6072c35c1edddbbbd56ff63504c164b1200fee9741b761f6ef"}, &(0x7f0000a2a000)=0xdf) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00005a6000-0xc5)={r2, 0xbd, "a642bdac0ab040e736aa2aba510a18f4aa105595c25d375d70c8aef6e68ad9470cab4f1b7a81c1ca0ac68ea5033af6dcdde5b589519975b2e92a5ab68a2727d79bd6990daf060d8e4f3cceaf46d15e0b4e973334df25168881f3fe37acd667ceb9b9971aa5ae5a9f8b1ba5647f9f46a039683be8e57d52754818cc2845af303c048f38175f6382e4ac00d50568828e6db15ddfc5ccd149c3538569d7f1c4b79c5bd4d1ab051a09061593b60c26129cecf53e3856dbe6bc6e62cab963c8"}, &(0x7f00003d8000-0x4)=0xc5) writev(r0, &(0x7f0000f80000-0x20)=[{&(0x7f0000514000-0xa7)="", 0xfee1}], 0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) writev(r0, &(0x7f00005e3000-0x20)=[{&(0x7f0000b92000)="37a59da525a19cbb5514c1a81b988d68721f4cdb9c60357e5e8d9b9cd4830ff24eba572e8c044eb97a777d035bc8877c4e5de776ad4b4958498944ce5390e30ed4debec061722eb9d85c42f35ae4bbda11761dbcc93635e07ae5602852ae2d1477803d0c09a2ff3dd7c2ecf1a6aae1534fb55251fcb90ae83ba450", 0x7b}, {&(0x7f0000d2e000-0x781)="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", 0x781}], 0x2) 2018/01/19 13:26:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00009d1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000001000-0x8c)={0x0, 0x84, "f6d0a8615d3f6e1514b6ae220bdcd5d778cb6f1e769f4d83cda6ab8f6d0235aa8c67502f630f1244a55693b4930f3f33c0f6f3b0c79f1e4f9bfa031b62e63806050a055b0b0002b38c9ff95ddde1287d016cacb15e96d13bf2ac6395078658f42557834fddf072d5b70f117e1a2aac9a8494aa11fe7bad15b4b65194865bcdaa4be43b15"}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x2, 0x0, 0x0, 0x200, 0x8e4, 0x7, 0x0, 0x8, r1}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000568000-0x4)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000ae7000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPCONNDEL(r3, 0x400442c9, &(0x7f0000694000)={0x401, "60fef7b66965"}) r4 = socket$alg(0x26, 0x5, 0x0) r5 = accept(r4, &(0x7f00001ae000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000cf9000)=0x6) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00005ca000)={@multicast2=0x0, @multicast1=0x0, 0x0}, &(0x7f00006b7000-0x4)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r5, 0x8936, &(0x7f0000167000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, r6}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000963000-0x8c)={r2, @in6={{0xa, 0x2, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006fb000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00004b6000)={r7, 0x5}, &(0x7f0000556000-0x4)=0x6) bind$alg(r4, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(seed-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f00001c9000-0x10)="e513b5bf00004000000000000000e314", 0x10) connect$llc(r3, &(0x7f00002af000)={0x1a, 0x19, 0x3, 0x3, 0xffff, 0x80000000, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, [0x0, 0x0]}, 0x10) r8 = accept$alg(r4, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) writev(r8, &(0x7f0000743000)=[{&(0x7f00009cc000-0x11)="31551e757b288c7560d9313707ee20e27b", 0x11}], 0x1) read(r8, &(0x7f000095c000-0xed)=""/237, 0xed) 2018/01/19 13:26:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) 2018/01/19 13:26:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17, &(0x7f0000000000)={@random="61068d70e0a2", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_uc={0x8847, {[{0x80000001, 0x1, 0x7, 0x2}], @llc={@llc={0x8e, 0x0, "8c51", "16"}}}}}}, &(0x7f0000001000-0x10)={0x0, 0x2, [0xabf, 0xa93]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_raw(0x1d, 0x3, 0x1) syz_emit_ethernet(0x30, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ra={0x94, 0x0, 0x0}, @lsrr={0x83, 0x0, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x0, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x0, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @noop={0x1}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x286, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) syz_extract_tcp_res(&(0x7f0000780000)={0x0, 0x0}, 0x6, 0x3f) 2018/01/19 13:26:35 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x5, &(0x7f0000000000)=0xaaae, 0x4) socket$bt_hidp(0x1f, 0x3, 0x6) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000002000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "1daeb77d25c46672"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:35 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000c40000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000f3e000)=0xc) recvfrom(r0, &(0x7f0000fe4000)=""/92, 0x5c, 0x101, &(0x7f00001de000-0x14)=@ll={0x11, 0x0, r1, 0x1, 0x81, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) 2018/01/19 13:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000519000-0x4)=0x7f, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f000060f000-0x4)=0x400, 0x4) pipe(&(0x7f000046c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00007ab000)={0x7, 0x4, 0x6, 0x7}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r0, &(0x7f00006d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000e7000-0x4)=0x14) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f000076f000)=0x0, &(0x7f000068b000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000dff000)=[{{&(0x7f00004d5000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000ec8000)=[{&(0x7f0000fec000-0x8b)="af", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000500000)="40a68ca6542af98c92b5a74d6c4aaee244c97232b4c073dc5645fa4ee5da6aca18b754a5bb9835083e1ea6bacf84246308c8e13800c42ef13dbd982d09ccd1886f0d78109664c247418d0a2a38b049abb90016b6711aff0c02b8952cd35c0b9ccdfc", 0x62, 0x4, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x47c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 13:26:35 executing program 0: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000dfd000-0x38)={&(0x7f00004cf000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000101000)={0x14, 0x1b, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1f, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000a65000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @common=""/16}}, &(0x7f0000f6f000)=0x1e, 0x800) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a8a000-0x4)=0x0, &(0x7f0000131000)=0x4) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000f71000-0x1)={0x1}, 0x1) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r1, &(0x7f0000de3000)={0xa, 0x1, 0x2b1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, 0x1c) getsockname$ax25(r1, &(0x7f0000f70000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f70000-0x4)=0x10) 2018/01/19 13:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x802, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x2, 0x80000000000001, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-512\x00'}, 0x58) socketpair(0x8, 0x5, 0x2, &(0x7f0000cdd000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000036b000-0x10)={0x4, &(0x7f0000808000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000626000-0x8)={r6, 0x1}) sendmsg$alg(0xffffffffffffffff, &(0x7f0000f3b000-0x38)={0x0, 0x0, &(0x7f000065d000)=[{&(0x7f0000de0000)="6b1549f16e76351d6285c9867227ae4939f42a3b281d0ac317c5306806ebbf0ebf14af84d5f9eb2c6a5f0814073f953dc1c15576727e5cfd599ff2e2a74ed8f28648ae656bb72b49448bec2c76fbef376febb2be794106301591257d2ad2685f48559e6d13bba92f7883d02ffe74acd90c26d83a9e9b40b712f8a06879bbdc101ef58792e9b57fb6b56239161a8e722f", 0x90}], 0x1, &(0x7f0000394000-0x1a8)=[], 0x0, 0x0}, 0x0) setsockopt(r3, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000092a000)={0x0, 0x10, &(0x7f00006ab000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000954000)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000019d000)={r7, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bind$inet(r3, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000345000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e14000)=0xb) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005f9000-0x20)=[{&(0x7f0000550000-0x6e)="9edb97cec1572734883e027716f8f6d68b93327e20f2245ec41340a5e394604330a3c4567cb5f2228d601d4be8fb1726041928f6409a6634015c3e041cf02d35ce18caf35f5b8122d654fedfe6abbd08732368ce6bf22f20bdeb6acfd81f227a59543d926699263745e950961a7d", 0x6e}, {&(0x7f0000962000-0xfc)="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", 0xfc}], 0x2, 0x0, 0x0, 0x800}], 0x1, 0x20008843) accept(r2, &(0x7f0000df8000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000018000-0x4)=0x1c) r8 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002000)={&(0x7f0000c51000-0x6)='./file0\x00', 0x0, 0x10}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000ec1000-0x8)={r0, r8}) 2018/01/19 13:26:35 executing program 2: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f000093a000)={0x1, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/19 13:26:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000bba000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001c3000-0x4)=0x0, &(0x7f000066e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c1d000-0xfe)={0x0, 0xf6, "838932adc8d1710efd75bab968e078485acb173cff9eaff7d24468a19788bb2e8fc6c8c8be91c17a524a1c3c841e27bb67674c4ecd6d027a0215292a45804a1a77f942fc4f401fffcf32c67b96311eeeae88906ed2a89d3555ebd1d54f9c7eda6eb0140d6f9f9a80e2b85fffc87486e922b86fd8bcb4c8569a6023cd38a8d492b24203b990789078991ee4956cd41319d17a0899cd17e1e5e4c73f9ac5fb39e1e857c6eeaa720e783044ec3fc7c810876d6c06d2925f6283678f604639dfe73ba27b79f6f1951df12edd4cfa5205628b832c478838471663b59ab2b5ccab8888dac487bce62150b57394ba25a90bf8ec2d80d7dba1f0"}, &(0x7f0000d8e000)=0xfe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c09000)={r3, 0x1}, &(0x7f00003ca000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000b5e000)={r4, 0x101}, &(0x7f0000d49000-0x4)=0x8) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/19 13:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x84, 0x8000000007d, &(0x7f0000fca000-0x8)=""/8, &(0x7f00007c2000-0x4)=0x8) 2018/01/19 13:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f000095a000)=[{0x0, 0x0}], 0x1, 0x67, &(0x7f00007bd000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b1d000-0xc)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000d0e000-0x20)={@common="74756e6c300000000000000000001808", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/19 13:26:35 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x3, 0x8, &(0x7f0000fc9000)="", 0x4b5) 2018/01/19 13:26:35 executing program 4: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000018000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000001a000-0x4)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000000)={0x100}, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001a000-0x4)=0x10) syz_emit_ethernet(0x4a, &(0x7f0000011000-0xc3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x1f, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x28, 0x0, "d2d3b2d7458954ef323f6007616adf706d60588a3749a55fc23ebd82887c0226"}}}}}, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000017000-0x4)=0xce, 0x4) 2018/01/19 13:26:35 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000001000-0x4)={r0}) setsockopt(r0, 0x114, 0xa, &(0x7f0000149000)="", 0x0) 2018/01/19 13:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000301000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f000098a000)={0x9, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200, 0xffff, 0x80000000, 0x8001, 0x80000000, &(0x7f0000d10000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8512, 0xf7, 0x20}) r1 = socket(0x40000000015, 0x40000000000005, 0x100000000000) setsockopt(r1, 0x100000114, 0x1d, &(0x7f0000c64000-0x4)="66014ebe", 0x4) getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f00003ea000-0x4)=0x0, &(0x7f0000728000-0x4)=0x4) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f000077d000-0x12)={@generic="cb5b7d086082baed75b697fed2f602ea", 0x7fffffff}) 2018/01/19 13:26:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ac0000-0x5)='reno\x00', 0x5) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/19 13:26:35 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, 0x0, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) socketpair(0x0, 0xa, 0x7000000000000, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$llc(r3, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r2, 0x29, 0x36, &(0x7f0000005000-0xd1)=""/209, &(0x7f0000002000-0x4)=0xd1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000003000-0xe8)={0x0, 0xe0, "378efefa5c3a3b4608a19104c83b81f1e697407cd4da62fb1dd94b1ddc910d3710d95ded17b9aa8515d578ab192f154c2a89075ad0f69f272529a2b1c0004cdc25d2fc9c3368ba24ff86d0e34a71a3f5d2e6746e141331bbcd44b391cbc02c79eca1613e6b5a52b95f4657160f8c231a8d05005c032c94f82feb3f81e17dd705c119abe9330ad0288c00c191d2e59b92bb60d9966d50a576eaa36d4acbee21f3fc8d8db74b211ef1ba42757dc3c87300ae6e41d3eeebad2dde51179237e7e8304385a99a198d34c04f220235ee90cfe0ea87f5514edafa19c3cf5b60a0ff1dd6"}, &(0x7f0000005000)=0xe8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000006000-0x10)={0x5, 0x8, 0x8001, 0x0, r4}, &(0x7f0000006000-0x4)=0x10) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto(r5, &(0x7f0000003000-0xaf)="", 0x0, 0x0, &(0x7f0000002000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/19 13:26:35 executing program 6: mmap(&(0x7f0000000000/0x9fb000)=nil, 0x9fb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1e) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000226000)={&(0x7f00008bc000)={0x20, 0x1c, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@typed={0xc, 0x1, @u32=0x0}]}, 0xfffffe55}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:35 executing program 4: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r0, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0xfb, &(0x7f0000fe1000-0x4)=0x6, 0x4) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00006f2000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0x2, 0x5, 0x11c, 0x1, 0x80000000}, &(0x7f0000fe1000+0x1a3)=0x20) 2018/01/19 13:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00001b1000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f000008c000-0x7)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d36000)=0x14) connect$inet6(r0, &(0x7f000004e000-0x1c)={0xa, 0x3, 0xfffffffffffff729, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9358}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/19 13:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r0, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0xfffffffffffffffe}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00007fa000)={0x0, 0x0, 0x6}, 0x8) [ 905.805850] sit: non-ECT from 172.20.0.187 with TOS=0x3 [ 905.819253] sit: non-ECT from 172.20.0.187 with TOS=0x3 2018/01/19 13:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x9, 0x84) connect$inet(r0, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt(r0, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) 2018/01/19 13:26:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f89000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000061d000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x60)=[], 0x0, &(0x7f0000f89000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/19 13:26:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001000-0x8c)={0x0, @in={{0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r1, 0x3}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000534000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008b8000)=0x0, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf91aa7855fbcdfef1ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGMRU(r4, 0x80047453, &(0x7f00005fa000-0x4)=0x0) sendmsg(r3, &(0x7f0000c5a000-0x38)={&(0x7f0000900000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58, &(0x7f0000fbd000)=[], 0x0, &(0x7f0000c0c000-0x90)=[{0x18, 0x117, 0x2, "90"}], 0x18, 0x0}, 0x0) 2018/01/19 13:26:35 executing program 7: r0 = socket$inet6(0xa, 0x802, 0x100000001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000d30000)={0x0, 0x0, &(0x7f0000b3a000)=[{&(0x7f0000bfe000-0x41)=""/65, 0x41}, {&(0x7f0000000000)=""/146, 0x92}, {&(0x7f0000a57000)=""/60, 0x3c}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0xe3)=""/227, 0xe3}, {&(0x7f000009f000-0xa5)=""/165, 0xa5}, {&(0x7f0000001000-0x15)=""/21, 0x15}], 0x7, &(0x7f0000c44000)=""/59, 0x3b, 0x0}, 0x10140) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000c61000)="240000001b00fb34ec09ffffffff00000100ff0b08000300080000000000000000000800", 0x24) 2018/01/19 13:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) accept(r0, &(0x7f0000d91000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000a43000)=0x8) 2018/01/19 13:26:35 executing program 4: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000010000)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000016000)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000018000-0x78)={0x3, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x23a, 0x1, 0x3fb93746, 0x8, 0x8, &(0x7f0000009000-0x10)=@common='eql\x00', 0x80, 0x8b2, 0x6}) 2018/01/19 13:26:35 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffff9c, &(0x7f000000c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001e000-0x4)=0x10, 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f000001d000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000001d000)=0x10, 0x80800) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000001f000)={0x0, 0x0}) setsockopt$sock_int(r1, 0x1, 0x24, &(0x7f000001e000)=0x5, 0x4) 2018/01/19 13:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00009e4000)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0xa00, 0xffff, 0x9, 0x7}, &(0x7f00006e2000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00006db000-0x8c)={r1, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000151000-0x4)=0x8c) sendmsg$nl_route(r0, &(0x7f0000045000-0x38)={&(0x7f0000f71000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x40, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0}, [@IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/19 13:26:35 executing program 6: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) pipe(&(0x7f0000010000-0x8)={0x0, 0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r1, 0x10e, 0xd, &(0x7f000001a000)=""/100, &(0x7f000001b000-0x4)=0x64) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000)=""/0, &(0x7f0000005000-0x4)=0x0) 2018/01/19 13:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f00009d2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000534000)={0x2, &(0x7f0000001000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r0, &(0x7f00003ff000)=[{&(0x7f0000b10000)=')', 0x1}], 0x1) getpeername(r0, &(0x7f0000c2e000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000322000)=0x3a) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000a2e000+0xc5)=0x0) 2018/01/19 13:26:35 executing program 4: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000)={@generic="7e0c8fd32521c2b60159cb45dd22efe1", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername(r0, &(0x7f0000007000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000000f000-0x4)=0xffffffffffffffe3) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f000000e000-0x78)={0x0, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x2, 0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f000000f000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000000f000)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) 2018/01/19 13:26:35 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e56000)={0x0, 0xac, &(0x7f0000b5c000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xf60c}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0xc1}, @in6={0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xb69}, @in6={0xa, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd9}]}, &(0x7f00002fd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001000-0x8)={r1, 0x9}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in6={{0xa, 0x0, 0x7ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffb, 0x3, 0x9, 0x9, 0x2}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00003a3000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009a1000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000015d000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000b2f000)={0x0, 0x0, 0x0}, &(0x7f000061c000-0x4)=0xc) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000566000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000008000)=[], 0x0, &(0x7f000097f000)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x20, 0x0}, 0xfffffffffffffffe) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000000c000-0x8)={r1, 0x6}, &(0x7f00006c6000-0x4)=0x8) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$unix(0x1, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r11, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) recvmsg(r11, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/19 13:26:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$void(r1, 0x5450) epoll_wait(r0, &(0x7f0000087000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xfffffffffffffffb) 2018/01/19 13:26:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x80000, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000067a000)={@generic="2571749595bd4ecfd841217c0b808668", &(0x7f0000022000-0xc)=@ethtool_gstrings={0x1b, 0x4, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg$netrom(r0, &(0x7f0000b55000-0x38)={&(0x7f00006f9000)=@full={{0x3, {"39acfb790f5c10"}, 0x81}, [{"3d0b4e9740b4ab"}, {"7ae82ad60b6589"}, {"b38fcb8c238e05"}, {"0d7731d1726457"}, {"a73634039dfc0c"}, {"9dbbfb81c062ff"}, {"03e855635cf50d"}, {"652256c1dca427"}]}, 0x48, &(0x7f00009c3000)=[{&(0x7f0000c2d000-0x47)="dfcb35bb5275d566b78f954a0eac57ecbf81308345348eb871e224b787a575648a905a1c0d7e02e922b9942856bb57fdd87461981ab0b6d8923e6f06306c02f76319c0fee479da", 0x47}, {&(0x7f0000414000)="b1f93ebc0af2a843ffc1ef74b5a7adec2dd707a5ed88851cdeb399e3ef80748ac37d27f3b04bd2d3bf37a0bc8dbfb714d4bbae9d56744137cf5790952eaf6f20ce7a8d14adaf0e63fce9669bffcea72b70df01bf2fe956e1a68cb204", 0x5c}, {&(0x7f0000733000-0x1000)="7958a051392429b4a25e542b0b954a5f5e746bf4852922545af18032863d1cac301dc0f44d0420a577e6dd01849870dfb0842f999a8eaf159b6ac594e479e7298514deba2be71ae57aebe4ff4bff296c0ae52c76d379954236f6b690d12527bb89cd9b1ccc3f81afdafb667fde56d8e37c98eccbfd6d8d464f7c48e574927e44442c9ca964829fcce2c09f22f8368e59971b68a083862b5ce2acdec23241ca7865ad1266653057f80535232eb6f252d51bc1ef6a9d69209089424aa4e549f097305c81bf89791aa6766e91a9fecfe64686cb3a7199149df35720c0d0c611217e9d53350f33bd9816b747c226a52642a430b2c824613748f30d0bd91e56d2abf8728580b8a219077eea4c12064dd93f78045af56b77aa98be495fac23034cb7c66bdefad43ac4b5c07398847dbd7c0a62f533534337d7a8ab8be208a8947a10f61e8436cab588ee3397b30824901d26e2a39470ee927a6fefc1496b4bef2c3d34baa125e1210cae1cbd1e208c9b36af4efc57802be7586310b5a9e3078c5588a956e1f0d8fe0314c47a531a44f2e1f3a2e1ff281d6ac78248dd57c388775b9284677d33ad05a6dcec3887d30ac3992f6ec044794821b7a62d5ebcc5b979c59faac1db431fede29eaf49fa256f5c6cef66fbbaeddcdb97f71d90982826d1558b3d435f409c09b4c553cce95f2fd7f77d2376006cf60e183773497ae9a28101d83be3ecbcbbcda43709e281c081cb42ff83ff1772093dbef7bb17ce3c937bd89cbda0f70a413e4a69cf5f06ec6cdb1820727509356f1572930d5009c633ecde4a85ef09e002529bd4911127e2d650c0ebf0f8deb41f21972e7be69cd549621bdaa03a43e6a913bc2e114d157476e13a8c9ba82696aa0b4461080e3d51a7cab8e3df6cbc4bcd2f08fddaf692aa679ffd35392e857a8a66ae18b02f40e7febed90b78b6bfba530585acfd34c1570e88a1c89c6993f307279be813e2ee17a530eb55b83c5c604588a2678028c53ca31051a81c42aea7408c7b29ee2b91e09901dbb133929764525e7b64d9de30bb215c60ae2359abffc3223510a800aaac9171a26fe2d08867d12765103ca86da99f94d4d6f4fdd2565a25ed35c04c2d26a5cabbd92fe081d6fc8358656e2aa8773a63611e2389db69a456dc3ec1ef1fd6b37efc96bec5aa18692cad884b54132f6b592f837a37b82d413a9b8ee19cea4538a8fcb85d7579965639291519c7f9a22223a194defa30af5d54ac7a7870fa3978c39900f87aa3fad06fc004d5a192ba0e24d41ad813bf0082a5d8b389bdfe3b3fe2b0f453bd6450301254e2af633764781ce4bbae0c27ae4cce74746e469f0d473bc5d5823e8e751514d5b8a531037bb3dcdf395110bc87489eebb31c290cccc8f898fbfefd3386a643a13fa44145d5d37bf47d9233bbb5cf19e1c34131a1b8337cefe415a08c59056aff214830d3b56f2aa0112f274ad08889cd926ff96e262264337e97d040f2433cc39c7ebb719c8212b921d5eacd5db2937a76f50753ce498fee9e6182c97773581b2f0aab4f4fadaafb1f0dbf32a127816420d2c53db5b16d326b6667f473fae671a471635d6c107ba780b775e883d41431e42ce7038c1dfabf5f35d60471eda7be7cda7f5d661590e40b7601af13104303cd55df68c5a7ec6e5a0ae1f4c2521d7969c4b19fd58bffcda0ed32718471c841cfc84c3881c794f684f6f2f2d1c208fd86c283bb16ee81c8617ea9d439805975dec6e383ab456bbfbfa50d5b8ab7509cc6a9afd4736bc62ed1298478bded545c526ee4294493ac866c3351ed0eba54c6def80389b040d4458c4da9949480a1531204374779e55a7f594d8c8790582bf04ebb34351136740d50c14677817fbf66b1c70f9c0b9d5dc4edb46c4e20bb2df8545426c3742aa93d12f80d828d9aa868c42fb557e0c14f1adef0952604c88c91a0c93f6edd4a8543266838bd4e98e81b32f09e890337cb55d760384ce4062d79a00ed55f3eef7e18e2e8103fa9c8cae57f6cfa5511e41127a2d1211a1840becc4e22680fd31fd66fe991c20f35fcedac5b06aff6d87e87b82b1667c9c7bd9bdd5b97c1ee5ba46828d47f26a24f256e8375f7bcbd33d98781c0db22a4a5a9405d4b7f599e91cf1a8697d2650ede2f8f032684a8ea14561cba828f8dd5a9d041360cb5a549a260786835795b003adc2fc934249710d0ec06aac8cadc1ea9a85659f94407b2fb55c494d1690913d02e44de0d78c700fe0ace6f0c4df4cc1ec520fe0af30de46f8692da56206f221e3a9cf13a86f6def6f11a8e53b2856788f799c9b1f4036ac70a61614a063a66ae8d961f0199376691427d04dbf6a92b018b5b859aee623b0b16f1ed2ac12e95ff7781a36fa761a3a8cdde1d7a65b288b201e4f9f02abb4a03bce030346104c2419aa4df9f135f1ec0415241d65186360a1c6e921dbe631b065425076fa1feea9ddcee7f0a439b4e0c5664c85dab849890f7e3ea5ef55423d2c3be93f8c18b35b5e8ac0eb22ae71f457e3e749179c62760fba9f9c8d7237d761424bca8b4001147711211ff58ee27103656fc5f286c2cc243dab58cb8e0aefe51b46728719e169e031d341fdcc7b2f86614833adfc593ca21cb0b87bc4d3b6cc438a09891c6b2b97321736dee1d51781c0dfe0ea80e7ddc73007ae93d0fa71fcb36a6dcfc4619e7294babcde83c7d4f228abbaed68dcabfd97de4db35ce499c054fcec5216e2baac0f10d4da98a6dd869dadea197104e512c70d6f8956bd6ce520bf01588e740225a69a829a5829b0b53d6bf21c988088bce2c44a8df823c68468478aa0f0ed4cef238a183bc476652d2aafd68a8eee2f0cb558e8edfa2d93d8b6e47b16eea2d615add6357584a6608e4ea606519dca47573b5fa301b39bb3e1cee28065488fc244ea705ff77cdfcfbfdcc50d30f7dc8cfe24f6da9c0474acb795f2a7c85cabc5131c74fac4876138786d375434a1643bfde6169b4797b588112edac569feda3c35a24f18f30a76191897fba2f26666f83fba92d291237bfb1f085427869a8495a0c3c359f814ddf932675fe70b81af0c13e8244efd59b37d214b65c24b7ea5ef904b88b5da236cc536b745c1bbaee8df0cbbffb015a8efaf36a4430ff10b92e88ed1eaa5cef7462c7e8e15ea39aef6f38bb241a9c2d0f49a66cb421c55c30369621ed2ddedf45137ee64a606f543a105f2a77d28fe5f7537c43bfd4be963eed5a726fc536f0834ba71ca8e9ac63f79d2e4553cd8e12a24e22e9151ec269db1d3e1952540e9039fafc915dc4798c8a931993e1c5c36393d45121053cf2d1f91ba4be6159b0440e54a02f41bdd5001e5ab4351c2544016b49d7451acb37ce7fcb2c6bed14939b98c0d7c0877e251dc74d9e6d53edc9b3ae1d75b645276f3038ade0950da886173a47f607ede46be5956b8d34c1c8ee7f2f4c31488e9e700eceb8f3df73a221b787939ee798f03be94bb47fc40f4047aadda3918c0b0dede26ca800123e2ce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0x1000}], 0x3, &(0x7f0000e55000)=[{0xf0, 0x0, 0x2, "f6e4222eec5e284300316bdd8e454b08ebed25c5fc7b74b7c41d077a67925cf9d4023e2692fd0991e8e79b56c38cfe0bde0a274db6fbf94f9f32dd66566ced7b83743b5bd59ca91a74c5f6ac9375f6a05d11d910331a5facb1e338d42c159922f1edfdd976c89e649fe26a983376a639e379967758b3f018e4e396f533f96e1bb019c027b29164b436f2fce737952242e6667cae5298a9cd473cb5a4ea76052a836b8878323892f53cfc81a22f5060e886df2dfe186b75e59c81992fde3b96949a433517ae6bdef94c0d61af8b681f7e1481c418a9415dee96d9891c"}, {0x90, 0x0, 0x1, "fc212ffe67a8bb9a86e547178020f0706e3a1497d55c67e019bdd141705fc7132b4fd6c2e362384851dd6aa18bbdceb6cc1475b8af7c0a2ecbdc05050cacb45ec84d9dddbb15bd7435a8d4de09330b3f6f4b7ce3ef43346d7380e973111b4bfc7a254432f222ef093bdd32bab9558f920a3bf02d482a4e1a05120ad5"}, {0x20, 0x117, 0xfffffffffffff000, "160f8cf0927a7228befc9cd5add78af6"}, {0xc0, 0x118, 0x6, "8efea82f91a5f2d636781ba0c88af16d10b385923ec9d9c2da0fa0bcf7664b8823ed70c2db79b3d1004af49095c157dac9095460ccbd8a6457460f54f9517a53495cf28b82277d4c33b9ed745696a7d07489ce092c228340bf80341271a6cc41b2bd4b97a9ace7c29775e839449db888d3a90891ddd7b48c8d116c05a49549ce04a19e5e4c8d0127c48b2230a29beec842e2b5cbeb1ebaf2c88728966c989684b6fbc92ef8bd89e274"}, {0x1010, 0x11f, 0x9, "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"}, {0x10, 0x105, 0x1, ""}, {0x88, 0x108, 0xb6, "41a15acd317136b2acb49bd04c1e21703adc6ef9674f9bf89d12964edcbdbf6b2b3ff3c60836e3cbd0c3b085f3f6a32acc9492b365b2dce205d75ea8a90d53edac5add93425ff5c18cdb46523b44d20f67fcb28983b79aaf3bcaa01c4998ee5c5e19646622fdf171f76cf6b10965c69f5c2c7840cf74"}], 0x1308, 0x40}, 0x3) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000d22000-0x20)={@common='bcsh0\x00', @ifru_flags=0x400}) socketpair(0x4, 0x80000, 0x5, &(0x7f0000cfe000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000465000)={0x7ca1, 0x179e, 0x401, 0x1f}) getpeername(r1, &(0x7f000027d000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000402000-0x4)=0x32) getsockopt$inet6_mreq(r3, 0x29, 0x1c, &(0x7f000032d000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000271000)=0x14) recvfrom$packet(r3, &(0x7f000078e000)=""/113, 0x71, 0x60, &(0x7f0000c4e000-0x14)={0x11, 0xf9, r4, 0x1, 0xfff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) getpeername$packet(r3, &(0x7f0000af7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ec6000)=0x14) 2018/01/19 13:26:35 executing program 7: mmap(&(0x7f0000000000/0xaeb000)=nil, 0xaeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x3, 0x4, &(0x7f0000aec000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000866000-0x4)=0x9, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x14, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f0000ae9000)={0x0, 0x1, [0x9df]}) 2018/01/19 13:26:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000038c000-0x38)={&(0x7f0000cf2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00009ff000-0x14)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000a62000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d6c000-0x4)=0x10) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000812000-0x78)={0x0, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0xffffffffffffff01, 0x9, 0x7, 0x8, &(0x7f00008e5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6, 0xffffffff, 0x0}) r2 = accept(r0, &(0x7f00007f7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a00000-0x4)=0x14) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00005f9000)=0x2, 0x4) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000015b000-0x4)=0x200, 0x4) 2018/01/19 13:26:35 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000d18000-0x12)={0xa, 0x0, 0xd7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000a4000)=0x0, 0x1) 2018/01/19 13:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x241371}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xb, 0x0, 0x0, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x33) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000f7c000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000247000-0x4)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000b85000)={0x0, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x3, 0x12, 0x7, 0x2, 0x7, 0xfffffffffffffff7, 0x5, 0x6, 0xffffffff, 0x7f, 0x5ee, 0x4d0, 0x87, 0x8]}, &(0x7f000066d000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001e2000)={r1, 0x4}, 0x6) socketpair(0x9, 0x80000, 0x400, &(0x7f0000f8a000)={0x0, 0x0}) 2018/01/19 13:26:35 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000002000)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) 2018/01/19 13:26:35 executing program 4: r0 = socket(0x26, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0xa7)={0x0, 0x9f, "e774cfa38fc1d44f3313a61426bab99af1b684b84bc6eaf89f583bdc62d8ff5893f2be99dd9f38c48eb91d5e18846e8e741a74a3dacaa69467e2375c32152bde98c1e0ff02f18e42eb0ae1936f73dc3517a48c34e2f358e6d8aed6af4119fc61f7c63ac08fcc081d45b3f632e3dd507d25502b1292fa27f7531c062f4f05818a9cab8af03fc0ab117feab6aad18b1adcc112e73b0b60ac489870170e4e142d"}, &(0x7f000039b000)=0xa7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x3, @rand_addr=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, 0xe05e}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0xd, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000001000)={r0, 0x3, 0x1, 0x20, &(0x7f0000002000-0x8)=[0x0, 0x0], 0x2}, 0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) 2018/01/19 13:26:35 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d35000)='"', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40}, {0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, 0x40, [0x1, 0x2, 0x8, 0x6, 0x9, 0x2, 0x4, 0x2]}, 0x5c) 2018/01/19 13:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt(r0, 0x85ac, 0xdf, &(0x7f0000231000-0xb3)="a08aa5589e8be5dd49ff9c439c87ae5a3460fbb8cf920a5b0a363422c950021913ac59aa0c735b01b20e7a106d15b4f932cde6713463872000269a9b03e8fc4c8163751db659475adf1a83f8a60f126b26696f5869614a34f71efb2cbdd0c0f20eae71f1b2c1b32790508ebf18aff76f4a1f787b50463e8af51d7c158f0960e652abf7d0ed1e2765465bb1799c1ae7b46a2fee60057fb276693f6df04ee2b7d802992041a7702273792c1397f59602848d1b55", 0xb3) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000e30000)={0x0, 0xe5, 0x2}, &(0x7f0000a2a000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000798000-0x6)={r1, 0x8}, 0x1de) recvmsg$kcm(r0, &(0x7f00001e7000-0x38)={&(0x7f00004a7000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000980000)=[{&(0x7f00003ae000)=""/76, 0x4c}, {&(0x7f0000d69000-0x97)=""/151, 0x97}, {&(0x7f0000575000)=""/163, 0xa3}, {&(0x7f00001e5000)=""/103, 0x67}, {&(0x7f0000e50000-0xd4)=""/212, 0xd4}, {&(0x7f0000d53000-0x67)=""/103, 0x67}], 0x6, &(0x7f0000e85000)=""/65, 0x41, 0x4}, 0x12120) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind$bt_l2cap(r0, &(0x7f000083e000-0xe)={0x1f, 0xffffffffffff5a37, {0x8001, 0x2, 0x0, 0x3, 0x9, 0x1ff}, 0x8, 0x2}, 0xe) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000cd5000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b54000)={r1, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x4, 0x6c81, 0x84, 0x9e7, 0x7, 0x10000, 0x4, 0x0, 0x100000000007fff, 0x0, 0x4, 0x80, 0x75, 0x16]}, &(0x7f0000ae3000-0x4)=0x108) 2018/01/19 13:26:35 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000a12000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000afe000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x2c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000427000)="f2fa75145ca9793ff2f4914d5b7fc1481b", 0x11) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f000047b000-0x10)=@buf={0x2e, &(0x7f0000198000-0x2e)="1fb41c4a53ba03acb633971a9e2017f9d5800f53d1effb417f7542aac9f538dfad46f83b00db299f0776aa3870ed"}) 2018/01/19 13:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept$inet(r0, 0x0, &(0x7f0000c52000-0x4)=0x0) ioctl(r0, 0x8, &(0x7f0000d03000-0x7)="e33708e5884203") sendto$inet(r0, &(0x7f00006cf000-0x50)="3528bd", 0x3, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) recvfrom$ipx(r2, &(0x7f000043f000-0xf8)=""/248, 0xf8, 0x2, &(0x7f00009eb000-0x10)={0x4, 0x0, 0x0, "a86454f4c010", 0x0, 0x0}, 0x10) 2018/01/19 13:26:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000019f000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) 2018/01/19 13:26:35 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000166000)={0x0, 0x1, 0x30, 0x171, 0x2}, &(0x7f000051c000)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000021a000)={r1, @in6={{0xa, 0x2, 0x8000000100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd10, 0x8, 0xe5b, 0x7, 0x65}, &(0x7f000054c000-0x4)=0xa0) r2 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) setsockopt(r2, 0x114, 0x0, &(0x7f0000149000)="", 0x0) 2018/01/19 13:26:35 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f000081c000)={0x81, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/19 13:26:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001a8000-0x10)={0x5, 0x8000, 0x401, 0x9, 0x0}, &(0x7f0000bb3000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000036b000)={r1, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3f, 0x1, 0xa7, 0x1, 0x11}, 0xa0) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) 2018/01/19 13:26:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000656000-0x8f)=""/143, &(0x7f0000c02000)=0x8f) r1 = socket$netlink(0x10, 0x3, 0xe) socketpair$inet(0x2, 0x4, 0xff, &(0x7f00007bf000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000de4000-0x8)={0x0, 0x100000000}, &(0x7f000045e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000131000-0xa)={r3, 0x8, 0x1, [0x9]}, 0xa) sendmsg$netlink(r1, &(0x7f000048e000)={0x0, 0x0, &(0x7f0000977000)=[{&(0x7f0000bbc000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x58}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept(r1, &(0x7f0000a1c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a84000)=0x2e) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000a30000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000f43000-0x4)=0x0) 2018/01/19 13:26:35 executing program 7: r0 = socket(0x2040200000029, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x0, @random="b4c6d09d2059", @generic="e4be6f5819047ed7827717c11cd657db"}}) 2018/01/19 13:26:35 executing program 2: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f00002d8000)={0x0, 0x0}) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000fdb000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fdb000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r3, &(0x7f0000fdb000-0x1e)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='nr0\x00'}}, 0x1e) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000fdc000-0x4)=0x0, &(0x7f0000bca000-0x4)=0x4) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000fdc000)={0x0, 0x0}, &(0x7f00003c7000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000d62000-0x98)={r4, @in6={{0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcc, 0x8}, 0x98) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00002ea000-0x10)={0x0, 0x6c, &(0x7f0000fdd000-0x6c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x3ff}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000823000)=0x10) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00006a5000)={r5, 0xc898, 0x8}, &(0x7f0000fdd000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00002c9000-0x4)=0x0, &(0x7f0000fdb000-0x4)=0x4) 2018/01/19 13:26:35 executing program 6: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000434000)=@ethtool_test={0x1a, 0x7, 0x100000000006594, 0x1, [0xeeb]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/19 13:26:35 executing program 5: mmap(&(0x7f0000000000/0xa97000)=nil, 0xa97000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0xb, &(0x7f0000008000)=""/0, &(0x7f0000007000)=0xfffffffffffffdea) 2018/01/19 13:26:35 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000f7e000-0x1e)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, &(0x7f0000f7d000)=0x1e) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f7f000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000028a000)=0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f0000800000-0x38)={&(0x7f0000f7e000)={0x27, 0x6, 0x0, 0x2, 0xfd1, 0x9f1d, "ab234fd6fea78b778c3154907399d47575b2d3d4848d5bad8e26e49f00dfad3ea3202d8f7630a77101e7ffa143b2ac02f699f49f70513b4ce099191f873cb1", 0x0}, 0x60, &(0x7f0000f7f000-0x90)=[{&(0x7f0000f7e000)="102167270d94b9e6ef75c0fea1406e5d33369db80dc07aa6549a0d8963b6f33d59c17705a872e6972b8f78dfcabb7ed5e17da6830a9d48b89be5680d042946b2f9d8def7c78695c06fdd14de7ccbd543c2393b8f12cb021b53181f8a0be7e9c2b1066f9d82797aef13b494f40a41cc0c5804906f2402a312113a514776087144f248becd", 0x84}, {&(0x7f0000f7e000)="3fd5434503aecf6c3a0b28929727d401ad6a0c0bb16ef7ca13439aee395c9c91f9da9368e82b72f2704085d729a1b03a8e035b1c3cd55e05d151a631749dbc674212b9b54e091a391b5e3ccb1682c077cdda0573691a3e9191d5df77fd1b94740e40418646edee5356bf5758ba483084846db1b5bb47a816a4d770de090d57f4ddfd2e8e1edf0e43678b40725c1e44b8402d09ae59faac50a9997edb71b806d5c2a473dddaadd02a6a7e3a155f4ef7c9325e75db20129652025f9cfecd707dc4a3e08fcf0ea35e4e132f206e6b0d87ee6034832a897a929a8277ab", 0xdb}, {&(0x7f0000f7f000-0x35)="b47fe80236beb29f46374d48efec35b6a7d5e82bd9cc767047df6f38ec766cdfbf46a61198058c642a84a8ec23c8e0630511510036", 0x35}, {&(0x7f0000f7e000)="2128621cad883bc4f79fc76b61e36ad2f719d8978e08ae87ae10b3381189f3a9d3bfe613f588d0764a153296d0d9cedd64ef59c75a2a5abe39f58cc65a9253ca77a64b403590b4b7107ab784723adce7d0", 0x51}, {&(0x7f0000f7e000)="9afcee4bf284f7085d07afa907df005064f37b958f1303f60813c5b37bb35175e102172dd42d36aa579a75bb1c", 0x2d}, {&(0x7f0000f7e000)="b96a13028d3bb5a73a768e387ebb1ff7a9f6ef33e90d811fd2116a1f7ec70c50ed6226fee52c5b5f76ec1b7e243b7f1f9f45beb5094451276e6f7b572d0325f477632133246af8d8c5d0202fb90f7add894e8c7165edb1f0f807ae52f162d3cce2364ec7f5954a4b52c486f34389bf247ba5aeb416c14c3f5e0362a0b4aa5ea1d2e2252f7c0214183ff98db13b2e1fc9dc54e382", 0x94}, {&(0x7f0000b59000-0x24)="957141959c51117e1b621ba21af5041ee1f83942e3e8b608990bc8918b3b0714cb179b32", 0x24}, {&(0x7f0000f7f000-0x30)="027ff93b96c6cc5ff30a3e7214373e1ec31b2c257b3c4e2082bf6e6c92be93d781b4daaf6aface4835803181b08bf3f7", 0x30}, {&(0x7f0000f7e000)="fcda656ce5ef510ddd2415d1e2233651e373f9b1873236cca7629370876ba87a46390f560535994f9306ea38767ad7fbd5759169c2dac6f890d55b14dcba2dd572034d5cf987329273fc9d744dd4e952948efaafeeb34c47dd35a46cd08d1e1649", 0x61}], 0x9, &(0x7f0000f7f000-0x70)={0x70, 0x111, 0x0, "7642c4b13f599cff40ac29e8082b9c4eb16185c0b30783c75b357dc2b9209a538e23d10cc2314c0207654fb9f694af9bb7a5dcb17363d348c5561a405d4d9b5be2b93181d108b953048df56e91654bfe513025b950c8754e401d"}, 0x70, 0x1}, 0x44000) mmap(&(0x7f0000f80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f80000)="2200000000e056420107200700030000003c0002000000001cffffffeff70700aa0066483eb9aa465a00000000000000002c24799e5aa684e29b33e6624147dad32d7d1f5849c5e07beb44a966009f350861364790744601589fc4a51babfdc7653fb572136f2469b16394e91733a6b75d749b427f4fb23d2de5d5764fd76c2e47be165cb93fb6a365baf18f5635112af3fadecef0e5e71d398a166167c24935ba60af757307e4d53da855ab11f6b4355ea9", 0xb2) [ 906.372432] kasan: CONFIG_KASAN_INLINE enabled [ 906.377175] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 906.384583] general protection fault: 0000 [#1] SMP KASAN [ 906.390119] Dumping ftrace buffer: [ 906.393672] (ftrace buffer empty) [ 906.397384] Modules linked in: [ 906.400571] CPU: 0 PID: 26564 Comm: syz-executor7 Not tainted 4.15.0-rc8+ #197 [ 906.407919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 906.417276] RIP: 0010:strlen+0x1f/0xa0 [ 906.421153] RSP: 0018:ffff8801be81f820 EFLAGS: 00010282 [ 906.426513] RAX: 0000000041b58ab3 RBX: ffff8801d82d73c0 RCX: 000000000836b156 [ 906.434388] RDX: dffffc0000000000 RSI: ffffc9000211b000 RDI: 0000000041b58ab3 [ 906.441644] RBP: ffff8801be81f838 R08: 1ffff10037d03e6d R09: 0000000000000005 [ 906.448912] R10: ffff8801be81f828 R11: 0000000000000001 R12: ffff8801be81f958 [ 906.456173] R13: 0000000041b58ab3 R14: 0000000000000040 R15: 1ffff10037d03f0f [ 906.463422] FS: 00007efff5613700(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 906.471620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 906.477473] CR2: 0000000020f80000 CR3: 000000014985a002 CR4: 00000000001606f0 [ 906.484716] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 906.491954] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 906.499202] Call Trace: [ 906.501766] ? lock_acquire+0x1d5/0x580 [ 906.505729] netlink_ack+0x120/0xa10 [ 906.509417] ? netlink_sendmsg+0xe60/0xe60 [ 906.513624] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 906.519490] ? rcu_note_context_switch+0x710/0x710 [ 906.524394] netlink_rcv_skb+0x2d1/0x400 [ 906.528427] ? genl_family_rcv_msg+0xfb0/0xfb0 [ 906.532990] ? netlink_ack+0xa10/0xa10 [ 906.536860] ? genl_rcv+0x19/0x40 [ 906.540288] ? __down_interruptible+0x6b0/0x6b0 [ 906.544927] ? netlink_skb_destructor+0x1d0/0x1d0 [ 906.549744] ? selinux_nlmsg_lookup+0x32b/0x430 [ 906.554388] genl_rcv+0x28/0x40 [ 906.557641] netlink_unicast+0x4c4/0x6b0 [ 906.561691] ? netlink_attachskb+0x8a0/0x8a0 [ 906.566083] ? security_netlink_send+0x81/0xb0 [ 906.570638] netlink_sendmsg+0xa4a/0xe60 [ 906.574675] ? netlink_unicast+0x6b0/0x6b0 [ 906.578883] ? security_socket_sendmsg+0x89/0xb0 [ 906.583610] ? netlink_unicast+0x6b0/0x6b0 [ 906.587826] sock_sendmsg+0xca/0x110 [ 906.591512] sock_write_iter+0x31a/0x5d0 [ 906.595545] ? sock_sendmsg+0x110/0x110 [ 906.599496] ? iov_iter_init+0xaf/0x1d0 [ 906.603448] __vfs_write+0x684/0x970 [ 906.607137] ? kernel_read+0x120/0x120 [ 906.610994] ? bpf_fd_pass+0x280/0x280 [ 906.614862] ? _cond_resched+0x14/0x30 [ 906.618724] ? selinux_file_permission+0x82/0x460 [ 906.623543] ? rw_verify_area+0xe5/0x2b0 [ 906.627579] ? __fdget_raw+0x20/0x20 [ 906.631267] vfs_write+0x189/0x510 [ 906.634780] SyS_write+0xef/0x220 [ 906.638208] ? SyS_read+0x220/0x220 [ 906.641808] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 906.646797] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 906.651530] entry_SYSCALL_64_fastpath+0x29/0xa0 [ 906.656257] RIP: 0033:0x452e99 [ 906.659428] RSP: 002b:00007efff5612c58 EFLAGS: 00000212 ORIG_RAX: 0000000000000001 [ 906.667107] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452e99 [ 906.674857] RDX: 00000000000000b2 RSI: 0000000020f80000 RDI: 0000000000000013 [ 906.682106] RBP: 00000000000003bb R08: 0000000000000000 R09: 0000000000000000 [ 906.689350] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f3a28 [ 906.696600] R13: 00000000ffffffff R14: 00007efff56136d4 R15: 0000000000000000 [ 906.703848] Code: 37 ff ff ff 0f 1f 84 00 00 00 00 00 55 48 89 f9 48 ba 00 00 00 00 00 fc ff df 48 c1 e9 03 48 89 f8 48 89 e5 41 54 53 48 83 ec 08 <0f> b6 14 11 48 89 f9 83 e1 07 38 ca 7f 04 84 d2 75 4b 80 38 00 [ 906.722928] RIP: strlen+0x1f/0xa0 RSP: ffff8801be81f820 [ 906.728397] ---[ end trace 76903fa6d975e521 ]--- [ 906.733322] Kernel panic - not syncing: Fatal exception [ 906.739080] Dumping ftrace buffer: [ 906.742598] (ftrace buffer empty) [ 906.746276] Kernel Offset: disabled [ 906.749873] Rebooting in 86400 seconds..